/* =========================================
   THEME VARIABLES
   ========================================= */
:root {
    /* Brand Colors */
    --clr-brand-primary: #64A30E; /* Vibrant Green (Informational) */
    --clr-brand-blue: #2563EB; /* Deep Vibrant Blue (Primary CTA) */
    --clr-brand-blue-hover: #1D4ED8;
    --clr-brand-teal: #0D9488;
    --clr-brand-purple: #7C3AED;
    --clr-brand-purple-faint: rgba(124, 58, 237, 0.15);
    --clr-brand-dark: #020718;
    /* Deep Blue/Black */

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --text-xs: 0.75rem;
    --text-sm: 0.8125rem;
    --text-base: 0.875rem;
    --text-md: 0.9375rem;
    --text-lg: 1rem;
    --text-xl: 1.125rem;
    --text-2xl: 1.5rem;
    --weight-normal: 400;
    --weight-medium: 500;
    --weight-semibold: 600;
    --weight-bold: 700;

    /* Border Radius */
    --radius-xs: 2px;
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --radius-xl: 12px;
    --radius-full: 9999px;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 0.75rem;
    --space-lg: 1rem;
    --space-xl: 1.5rem;
    --space-2xl: 2rem;
    --space-3xl: 3rem;

    /* Transitions */
    --theme-transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;

    /* Layout */
    --sidebar-width: 210px;
}

/* =========================================
   DARK THEME (Default - Nexus OS style)
   ========================================= */
:root {
    --clr-bg-base: #020617;
    /* Deepest dark */
    --clr-bg-panel: #0B1120;
    /* Panel dark */
    --clr-bg-panel-hover: #111827;
    --clr-bg-sidebar: #020617;
    /* Sidebar dark */
    --clr-bg-input: #0F172A;

    --clr-text-primary: #f8fafc;
    --clr-text-secondary: #cbd5e1;
    --clr-text-muted: #94a3b8;

    --clr-accent: var(--clr-brand-blue);
    --clr-accent-hover: var(--clr-brand-blue-hover);
    --clr-accent-faint: rgba(37, 99, 235, 0.15);

    --clr-success: #64A30E;
    --clr-success-hover: #52870b;
    --clr-success-faint: rgba(100, 163, 14, 0.15);
    
    --clr-danger: #ef4444;
    --clr-danger-hover: #dc2626;
    --clr-danger-faint: rgba(239, 68, 68, 0.15);

    --clr-warning: #f59e0b;
    --clr-warning-hover: #d97706;
    --clr-warning-faint: rgba(245, 158, 11, 0.15);

    --clr-info: var(--clr-brand-blue);
    --clr-info-hover: var(--clr-brand-blue-hover);
    --clr-info-faint: var(--clr-accent-faint);

    --clr-border: rgba(255, 255, 255, 0.12);
    --clr-border-focus: rgba(37, 99, 235, 0.5);

    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.5);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.6), 0 2px 4px -2px rgba(0, 0, 0, 0.6);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.7), 0 4px 6px -4px rgba(0, 0, 0, 0.7);
    --shadow-glow: 0 0 15px rgba(37, 99, 235, 0.25);

    --panel-radius: 12px;
}

/* =========================================
   LIGHT THEME (Designali style)
   ========================================= */
[data-theme="light"] {
    --clr-bg-base: #f1f5f9;
    /* Soft slate background */
    --clr-bg-panel: #ffffff;
    /* Pure white cards */
    --clr-bg-panel-hover: #f8fafc;
    --clr-bg-sidebar: #ffffff;
    --clr-bg-input: #ffffff;

    --clr-text-primary: #0f172a;
    --clr-text-secondary: #475569;
    --clr-text-muted: #64748b;

    --clr-accent: var(--clr-brand-blue);
    /* Vibrant blue for primary actions in light mode */
    --clr-accent-hover: var(--clr-brand-blue-hover);
    --clr-accent-faint: rgba(37, 99, 235, 0.1);

    --clr-success: #64A30E;
    --clr-success-hover: #52870b;
    --clr-success-faint: rgba(100, 163, 14, 0.15);
    
    --clr-danger: #ef4444;
    --clr-danger-hover: #dc2626;
    --clr-danger-faint: rgba(239, 68, 68, 0.15);

    --clr-warning: #f59e0b;
    --clr-warning-hover: #d97706;
    --clr-warning-faint: rgba(245, 158, 11, 0.15);

    --clr-info: var(--clr-brand-blue);
    --clr-info-hover: var(--clr-brand-blue-hover);
    --clr-info-faint: var(--clr-accent-faint);

    --clr-border: #e2e8f0;
    --clr-border-focus: rgba(37, 99, 235, 0.3);

    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 25px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -4px rgba(0, 0, 0, 0.025);
    --shadow-glow: 0 10px 25px rgba(37, 99, 235, 0.15);
}

/* Base Styles */
html {
    color-scheme: dark;
}

[data-theme="light"] {
    color-scheme: light;
}

html, [data-theme="light"] {
    background-color: var(--clr-bg-base);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-sans);
    color: var(--clr-text-primary);
    background-color: var(--clr-bg-base);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    transition: var(--theme-transition);
    height: 100vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.app-container {
    display: flex;
    flex: 1;
    height: 100%;
    overflow: hidden;
}

/* Reusable Components */
.card-panel {
    background-color: var(--clr-bg-panel);
    border: 1px solid var(--clr-border);
    border-radius: var(--panel-radius);
    box-shadow: var(--shadow-md);
    transition: var(--theme-transition);
}

/* =========================================
   LOGIN PAGE
   ========================================= */
.login-body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-color: var(--clr-bg-base);
    background-image: radial-gradient(circle at 50% 50%, var(--clr-info-faint) 0%, transparent 60%);
}

.login-container {
    padding: 3rem 2.5rem;
    width: 100%;
    max-width: 440px;
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.login-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.logo-container.justify-center {
    justify-content: center;
}

.logo-icon {
    color: var(--clr-brand-primary);
}

[data-theme="light"] .logo-icon {
    color: var(--clr-brand-primary);
    /* Keep green logo in light mode to maintain brand identity */
}

.login-header h1 {
    font-size: var(--text-2xl);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-xs);
}

.login-header p {
    color: var(--clr-text-secondary);
    font-size: 0.9rem;
}

.error-message {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    background-color: var(--clr-danger-faint);
    color: var(--clr-danger);
    padding: 0.875rem;
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    font-weight: 500;
    margin-bottom: var(--space-xl);
    border: 1px solid var(--clr-danger-faint);
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-sm);
    color: var(--clr-text-secondary);
}

.form-group input,
#userPanelEmail,
.slide-panel-field input:not([type="checkbox"]) {
    width: 100%;
    padding: 0.875rem 1rem;
    background-color: var(--clr-bg-input);
    color: var(--clr-text-primary);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    font-family: inherit;
    font-size: var(--text-md);
    transition: var(--theme-transition);
}

.form-group input:focus {
    outline: none;
    border-color: var(--clr-border-focus);
    box-shadow: 0 0 0 2px var(--clr-accent-faint);
}

.btn-primary {
    width: 100%;
    padding: var(--space-lg);
    background: linear-gradient(90deg, #0ea5e9 0%, #3b82f6 100%);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: var(--text-md);
    font-weight: 600;
    cursor: pointer;
    text-shadow: 0 1px 2px rgba(0,0,0,0.25);
    box-shadow: 0 4px 12px var(--clr-accent-faint);
    transition: filter 0.2s, transform 0.1s, box-shadow 0.2s;
    margin-top: var(--space-lg);
}

.btn-primary:hover {
    background: linear-gradient(90deg, #0284c7 0%, #2563eb 100%);
}

.btn-primary:active {
    transform: translateY(1px);
    box-shadow: 0 2px 6px var(--clr-accent-faint);
}

.btn-danger {
    width: auto;
    padding: 0.55rem 1rem;
    background: var(--clr-danger);
    color: #ffffff;
    border: 1px solid var(--clr-danger);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: var(--text-base);
    font-weight: 600;
    cursor: pointer;
    transition: filter 0.2s, transform 0.1s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-danger:hover {
    background: var(--clr-danger-hover);
    border-color: var(--clr-danger-hover);
}

.btn-danger:active {
    transform: translateY(1px);
}

/* =========================================
   APP LAYOUT
   ========================================= */
.app-layout {
    display: flex;
    height: 100vh;
    overflow: hidden;
}

/* SIDEBAR */
.sidebar {
    width: var(--sidebar-width);
    background-color: var(--clr-bg-sidebar);
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--clr-border);
    flex-shrink: 0;
    transition: var(--theme-transition);
    z-index: 10;
}

.sidebar-header {
    padding: var(--space-xl);
}

.sidebar-header h2 {
    font-size: var(--text-xl);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--clr-text-primary);
}

/* =========================================
   UNIFIED HEADER
   ========================================= */
.bf-unified-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-xs) 0 var(--space-lg) 0;
    border-bottom: 1px solid var(--clr-border);
    background: transparent;
    flex-shrink: 0;
    position: relative;
    z-index: 40;
}

.bf-unified-header-left {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex: 1;
    min-width: 0;
}

.bf-unified-header-title {
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -0.015em;
    color: var(--clr-text-primary);
    margin: 0;
    white-space: nowrap;
}

.bf-unified-header-meta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--clr-text-muted);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.bf-unified-header-badge {
    background: rgba(255, 255, 255, 0.03);
    padding: 0.25rem 0.6rem;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.05);
    white-space: nowrap;
}

.bf-unified-header-center {
    display: flex;
    justify-content: center;
    flex: 1;
}

.bf-unified-header-right {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-md);
    flex: 1;
}

/* Premium Header Buttons & Badges */
.bf-unified-header .btn-primary {
    height: 32px;
    width: auto;
    min-width: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 20px;
    margin: 0;
    font-size: 0.8rem;
    white-space: nowrap;
}

.bf-unified-header .btn-icon {
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    color: var(--clr-text-muted);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    margin: 0;
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.bf-unified-header .btn-icon:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
    color: var(--clr-text-primary);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.bf-unified-header .btn-icon:active {
    transform: translateY(1px);
}

.bf-unified-header .save-status-indicator {
    white-space: nowrap;
}

.bf-unified-header .save-status-indicator.saved {
    background: var(--clr-success-faint);
    border: 1px solid rgba(100, 163, 14, 0.2);
    color: var(--clr-success);
    padding: 0.25rem 0.6rem;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: 0 0 12px var(--clr-success-faint);
}

.bf-unified-header .env-badge {
    height: 32px;
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--clr-text-secondary);
    padding: 0 0.8rem;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: all 0.2s;
    margin: 0;
}

.bf-unified-header .env-badge:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--clr-text-primary);
}

/* =========================================
   ENVIRONMENT SWITCHER
   ========================================= */
.environment-switcher {
    padding: 0 1.5rem 1rem 1.5rem;
    position: relative;
    z-index: 50;
    border-bottom: 1px solid var(--clr-border);
    margin-bottom: var(--space-lg);
}

.env-selector-current {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: var(--clr-bg-panel);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: 0.625rem var(--space-md);
    cursor: pointer;
    transition: var(--theme-transition);
}

.env-selector-current:hover {
    border-color: var(--clr-border-focus);
}

.env-indicator {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: var(--space-sm);
    flex-shrink: 0;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

[data-theme="light"] .env-indicator {
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.env-name {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--clr-text-primary);
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.env-chevron {
    color: var(--clr-text-muted);
    transition: transform 0.2s;
}

.environment-switcher.open .env-chevron {
    transform: rotate(180deg);
}

.env-dropdown {
    position: absolute;
    top: 100%;
    left: var(--space-xl);
    right: var(--space-xl);
    background-color: var(--clr-bg-panel);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    margin-top: var(--space-xs);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.env-option {
    display: flex;
    align-items: center;
    padding: 0.625rem var(--space-md);
    font-size: var(--text-sm);
    color: var(--clr-text-primary);
    cursor: pointer;
    transition: background-color 0.2s;
    font-weight: 500;
}

.env-option:hover {
    background-color: var(--clr-bg-panel-hover);
}

.env-option.active {
    background-color: var(--clr-accent-faint);
}

.sidebar-nav {
    flex: 1;
    padding: var(--space-sm) 0;
    overflow-y: auto;
    overflow-x: hidden;
}

/* =========================================
   SIDEBAR NAV
   ========================================= */
.nav-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: 0.65rem 1.25rem;
    color: var(--clr-text-secondary);
    font-size: var(--text-base);
    font-weight: 500;
    text-decoration: none;
    transition: background-color 0.15s, color 0.15s;
    border-left: 3px solid transparent;
}

.nav-item:hover {
    background-color: var(--clr-bg-panel);
    color: var(--clr-text-primary);
}

.nav-item.active {
    color: var(--clr-accent);
    background-color: var(--clr-accent-faint);
    font-weight: 600;
    border-left-color: var(--clr-accent);
}

.nav-icon {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
}

/* =========================================
   SUB-PANEL (Slide-out)
   ========================================= */

.sub-panel-header {
    padding: var(--space-md);
    flex-shrink: 0;
}

.btn-sub-new {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    width: 100%;
    padding: 0.625rem 1rem;
    background: var(--clr-accent);
    color: var(--clr-text-primary);
    border: none;
    border-radius: var(--radius-lg);
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s, box-shadow 0.2s;
    box-shadow: 0 2px 8px var(--clr-accent-faint);
}

.btn-sub-new:hover {
    background: var(--clr-accent-hover);
    box-shadow: 0 4px 12px var(--clr-accent-faint);
}

.btn-sub-new:active {
    transform: translateY(1px);
}

.btn-sub-new svg {
    flex-shrink: 0;
}

.sub-panel-container {
    width: 260px;
    flex-shrink: 0;
    background-color: var(--clr-bg-panel);
    border-right: 1px solid var(--clr-border);
    display: flex;
    flex-direction: column;
    height: 100vh;
    transition: margin-left 0.2s ease, width 0.2s ease;
    z-index: 5;
    position: relative;
}

.sub-panel-container.collapsed {
    margin-left: -260px;
}

/* Sub-panel Top Zone (workflows — scrollable) */
.sub-panel-top-zone {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 0;
}

.sub-panel-search {
    padding: var(--space-lg);
    border-bottom: 1px solid var(--clr-border);
    flex-shrink: 0;
}

.sub-panel-search input {
    width: 100%;
    background: var(--clr-bg-input);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    padding: 0.6rem 0.75rem;
    color: var(--clr-text-primary);
    font-size: var(--text-sm);
    font-family: var(--font-sans);
    outline: none;
    transition: border-color 0.2s;
}

.sub-panel-search input:focus {
    border-color: var(--clr-border-focus);
}

.sub-panel-list {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-sm);
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.sub-panel-list::-webkit-scrollbar { width: 4px; }
.sub-panel-list::-webkit-scrollbar-track { background: transparent; }
.sub-panel-list::-webkit-scrollbar-thumb { background: var(--clr-border); border-radius: var(--radius-xs); }

.sub-panel-empty {
    padding: 2rem 1rem;
    font-size: var(--text-base);
    color: var(--clr-text-muted);
    text-align: center;
}

/* Sub-panel Bottom Zone (studio utilities — fixed) */
.sub-panel-bottom-zone {
    flex-shrink: 0;
    padding: 0.5rem 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.sub-panel-bottom-zone::before {
    content: '';
    display: block;
    height: 1px;
    background: var(--clr-border);
    margin: 0 -0.25rem 0.375rem;
}

/* Studio nav items in bottom zone */
.bs-studio-nav-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 0.85rem;
    color: var(--clr-text-secondary);
    transition: background 0.15s, color 0.15s;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    font-family: inherit;
}

.bs-studio-nav-item:hover {
    background: var(--clr-bg-panel-hover);
    color: var(--clr-text-primary);
}

.bs-studio-nav-item.active {
    background: var(--clr-accent-faint);
    color: var(--clr-accent);
}

.bs-studio-nav-item svg {
    width: 15px;
    height: 15px;
    flex-shrink: 0;
}

/* Sub-panel Collapse Toggle */
.sub-panel-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-md);
    background: transparent;
    border: none;
    border-top: 1px solid var(--clr-border);
    color: var(--clr-text-muted);
    cursor: pointer;
    transition: color 0.15s, background-color 0.15s;
    width: 100%;
    flex-shrink: 0;
}

.sub-panel-toggle:hover {
    color: var(--clr-text-primary);
    background-color: var(--clr-bg-panel-hover);
}

/* Sub-panel Expand Tab (visible when collapsed) */
.sub-panel-expand-tab {
    position: fixed;
    left: var(--sidebar-width);
    top: 50%;
    transform: translateY(-50%);
    background: var(--clr-bg-panel);
    border: 1px solid var(--clr-border);
    border-left: none;
    border-radius: 0 8px 8px 0;
    color: var(--clr-text-muted);
    cursor: pointer;
    padding: 1rem 0.25rem;
    z-index: 4;
    transition: color 0.15s, background-color 0.15s;
    display: none;
    box-shadow: 2px 0 5px rgba(0,0,0,0.1);
}

.sub-panel-expand-tab:hover {
    color: var(--clr-text-primary);
    background-color: var(--clr-bg-panel-hover);
}

.sub-panel-container.collapsed ~ .main-content .sub-panel-expand-tab {
    display: flex;
}

/* Project / Dashboard Item Styles */
.sub-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: var(--text-base);
    color: var(--clr-text-primary);
    transition: background-color 0.15s;
    position: relative;
    border: 1px solid transparent;
}

.sub-item:hover {
    background-color: var(--clr-bg-panel-hover);
}

.sub-item.active {
    background-color: var(--clr-accent-faint);
    border-color: var(--clr-border-focus);
}

.sub-item-icon {
    flex-shrink: 0;
    color: var(--clr-text-muted);
    width: 16px;
    height: 16px;
}

.sub-item-active-indicator {
    display: none;
    color: var(--clr-accent);
    margin-left: -4px;
    margin-right: 4px;
}

.sub-item.active .sub-item-active-indicator {
    display: block;
}

.sub-item-info {
    flex: 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.sub-item-name {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-weight: 500;
}

/* =========================================
   CORVUS CONVERSATION LIST STYLES
   ========================================= */
.conv-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.6rem 0.75rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: var(--text-base);
    color: var(--clr-text-secondary);
    transition: background-color 0.15s, color 0.15s;
    position: relative;
    border: 1px solid transparent;
    margin-bottom: 2px;
}

.conv-item:hover {
    background-color: var(--clr-bg-panel-hover);
    color: var(--clr-text-primary);
}

.conv-item.active {
    background-color: var(--clr-accent-faint);
    color: var(--clr-text-primary);
    font-weight: 500;
}

.conv-info {
    flex: 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.conv-title {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.conv-active-icon {
    display: none;
    flex-shrink: 0;
    color: var(--clr-accent);
}

.conv-item.active .conv-active-icon {
    display: block;
}

/* Three-dot options menu for Conversations */
.conv-options-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--clr-text-muted);
    padding: var(--space-xs);
    border-radius: var(--radius-sm);
    opacity: 0;
    transition: opacity 0.1s, background 0.1s;
    flex-shrink: 0;
}

.conv-item:hover .conv-options-btn,
.conv-options-btn:focus,
.conv-options-menu.show ~ .conv-options-btn /* Keep visible if menu open */ {
    opacity: 1;
}

.conv-options-btn:hover {
    background: var(--clr-bg-input);
    color: var(--clr-text-primary);
}

/* Floating options dropdown for Conversations */
.conv-options-menu {
    position: absolute;
    right: var(--space-sm);
    top: 2.25rem;
    background-color: var(--clr-bg-panel);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    z-index: 100;
    min-width: 140px;
    display: none;
    flex-direction: column;
    padding: var(--space-xs);
}

.conv-options-menu.show {
    display: flex;
}

.conv-option-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.5rem 0.75rem;
    font-size: var(--text-sm);
    color: var(--clr-text-primary);
    background: transparent;
    border: none;
    text-align: left;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: background-color 0.15s;
    font-family: inherit;
}

.conv-option-item:hover {
    background-color: var(--clr-bg-input);
}

.conv-option-item.danger {
    color: var(--clr-danger);
}

.conv-option-item.danger:hover {
    background-color: var(--clr-danger-faint);
}

/* Edit / Rename input state */
.conv-edit-input {
    display: none;
    width: 100%;
    background: var(--clr-bg-input);
    border: 1px solid var(--clr-border-focus);
    border-radius: var(--radius-sm);
    padding: 0.2rem 0.4rem;
    color: var(--clr-text-primary);
    font-size: var(--text-base);
    font-family: var(--font-sans);
    outline: none;
}

.conv-item.editing .conv-title {
    display: none;
}

.conv-item.editing .conv-edit-input {
    display: block;
}

.conv-item.editing .conv-options-btn {
    display: none;
}

.env-badge {
    display: inline-flex;
    align-items: center;
    font-size: 0.65rem;
    font-weight: 600;
    padding: 0.15rem 0.5rem;
    border-radius: var(--radius-md);
    background: var(--clr-bg-panel);
    border: 1px solid var(--clr-border);
    color: var(--clr-text-secondary);
    white-space: nowrap;
    margin-top: var(--space-xs);
    align-self: flex-start;
    transition: background 0.2s, border-color 0.2s;
}

.env-badge:hover {
    background: var(--clr-bg-panel-hover);
    border-color: var(--clr-text-muted);
}

/* Three-dot options menu */
.sub-item-options-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--clr-text-muted);
    padding: var(--space-xs);
    border-radius: var(--radius-sm);
    opacity: 0;
    transition: opacity 0.1s, background 0.1s;
    flex-shrink: 0;
    position: relative;
    z-index: 10;
}

.sub-item:hover .sub-item-options-btn,
.sub-item-options-btn.active {
    opacity: 1;
}

.sub-item-options-btn:hover {
    background: var(--clr-bg-panel-hover);
    color: var(--clr-text-primary);
}

/* Floating options dropdown */


/* =========================================
   OUTPUT TEMPLATES WORKSPACE
   ========================================= */
.ot-workspace {
    display: none;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

.ot-workspace.active {
    display: flex;
}

.bf-unified-header-left .btn-back {
    display: none;
    align-items: center;
    gap: 0.35rem;
    background: none;
    border: none;
    color: var(--clr-text-muted);
    cursor: pointer;
    font-size: 0.85rem;
    font-family: inherit;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-md);
    transition: color 0.15s, background 0.15s;
}

.bf-unified-header-left .btn-back:hover {
    color: var(--clr-text-primary);
    background: var(--clr-bg-panel-hover);
}

.ot-filter-bar {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--clr-border);
    flex-shrink: 0;
}

.ot-filter-tab {
    padding: 0.4rem 0.85rem;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--clr-text-muted);
    cursor: pointer;
    border-radius: var(--radius-md);
    border: none;
    background: none;
    font-family: inherit;
    transition: background 0.15s, color 0.15s;
}

.ot-filter-tab:hover {
    color: var(--clr-text-primary);
    background: var(--clr-bg-panel-hover);
}

.ot-filter-tab.active {
    color: var(--clr-accent);
    background: var(--clr-accent-faint);
    font-weight: 600;
}

.ot-grid {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-xl) 0 0 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-lg);
    align-content: start;
}

.ot-card {
    background: var(--clr-bg-panel);
    border: 1px solid var(--clr-border);
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
    cursor: pointer;
}

.ot-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.08);
    border-color: var(--clr-accent);
}

[data-theme="dark"] .ot-card:hover {
    box-shadow: 0 6px 20px rgba(0,0,0,0.35);
}

.ot-card-accent {
    height: 3px;
    background: linear-gradient(90deg, var(--clr-accent), transparent);
    opacity: 0.5;
}

.ot-card:hover .ot-card-accent { opacity: 1; }

.ot-card-body {
    padding: 1rem 1.25rem;
    flex: 1;
}

.ot-card-name {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--clr-text-primary);
    margin-bottom: 0.35rem;
}

.ot-card-meta {
    display: flex;
    gap: 0.35rem;
    flex-wrap: wrap;
}

.ot-card-meta .ot-badge {
    font-size: 0.68rem;
    font-weight: 600;
    padding: 0.15rem 0.45rem;
    border-radius: 999px;
    border: 1px solid var(--clr-border);
    background: var(--clr-bg-input);
    color: var(--clr-text-muted);
    white-space: nowrap;
}

.ot-badge.type-wp { color: var(--clr-info); border-color: var(--clr-info-faint); background: var(--clr-info-faint); }

.ot-card-footer {
    border-top: 1px solid var(--clr-border);
    padding: 0.6rem 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--text-xs);
    color: var(--clr-text-muted);
}

.ot-card-footer .ot-card-action {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    color: var(--clr-text-muted);
    cursor: pointer;
    border: none;
    background: none;
    font-size: 0.78rem;
    font-family: inherit;
    padding: 0.2rem 0.4rem;
    border-radius: var(--radius-sm);
    transition: color 0.15s, background 0.15s;
}

.ot-card-footer .ot-card-action:hover {
    color: var(--clr-text-primary);
    background: var(--clr-bg-panel-hover);
}
.ot-card-footer .ot-card-action-danger:hover {
    color: var(--clr-danger);
    background: var(--clr-danger-faint);
}

/* OT Editor */
.ot-editor {
    display: none;
    flex-direction: column;
    flex: 1;
    overflow: hidden;
}

.ot-editor.active {
    display: flex;
}

.ot-editor-tabs {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--clr-border);
    flex-shrink: 0;
    padding: 0;
}

.ot-editor-tab {
    padding: 0.65rem 1rem;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--clr-text-muted);
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
    border-bottom: 2px solid transparent;
    transition: color 0.15s, border-color 0.15s;
    margin-bottom: -1px;
}

.ot-editor-tab:hover {
    color: var(--clr-text-primary);
}

.ot-editor-tab.active {
    color: var(--clr-accent);
    border-bottom-color: var(--clr-accent);
    font-weight: 600;
}

.ot-editor-body {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-xl) 0 0 0;
}

.ot-field {
    margin-bottom: 1.25rem;
}

.ot-field label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--clr-text-secondary);
    margin-bottom: 0.35rem;
}

.ot-field input,
.ot-field select,
.ot-field textarea {
    width: 100%;
    padding: 0.55rem 0.75rem;
    background: var(--clr-bg-input);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    color: var(--clr-text-primary);
    font-family: inherit;
    font-size: var(--text-base);
    transition: border-color 0.2s;
}

.ot-field input:focus,
.ot-field select:focus,
.ot-field textarea:focus {
    outline: none;
    border-color: var(--clr-border-focus);
}

.ot-editor-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-sm);
    padding: 0.75rem 1.5rem;
    border-top: 1px solid var(--clr-border);
    flex-shrink: 0;
}

.ot-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    color: var(--clr-text-muted);
    text-align: center;
    flex: 1;
}

.ot-empty-state svg { opacity: 0.3; margin-bottom: var(--space-lg); }
.ot-empty-state h3 { color: var(--clr-text-secondary); font-size: var(--text-lg); margin-bottom: var(--space-xs); }
.ot-empty-state p { font-size: 0.85rem; max-width: 340px; }

/* OT Mapping Rows */
.ot-mapping-row {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
    align-items: center;
}

.ot-mapping-row input {
    flex: 1;
    background: var(--clr-bg-input);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    padding: 6px 10px;
    color: var(--clr-text-primary);
    font-size: 0.85rem;
    font-family: monospace;
}

.ot-mapping-row input:focus {
    outline: none;
    border-color: var(--clr-brand-primary);
}

.ot-mapping-arrow {
    color: var(--clr-text-muted);
    font-size: 0.9rem;
    flex-shrink: 0;
}

.ot-map-remove {
    background: none;
    border: none;
    color: var(--clr-text-muted);
    cursor: pointer;
    font-size: 1.1rem;
    padding: 0 4px;
    line-height: 1;
    flex-shrink: 0;
    transition: color 0.15s;
}

.ot-map-remove:hover {
    color: var(--clr-danger);
}

.ot-add-mapping-btn {
    font-size: 0.8rem;
    color: var(--clr-brand-primary);
    background: none;
    border: none;
    cursor: pointer;
    font-weight: 600;
    padding: 0.25rem 0;
    font-family: inherit;
    margin-top: var(--space-xs);
}

.ot-add-mapping-btn:hover {
    opacity: 0.8;
}

/* OT KB Status Indicator */
.ot-kb-status {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.78rem;
    color: var(--clr-text-muted);
    padding: 0.4rem 0;
}

.ot-kb-status svg {
    flex-shrink: 0;
    opacity: 0.6;
}

.ot-kb-status.active {
    color: var(--clr-success);
}

/* OT Prep Pattern Tooltip */
.ot-field-label-row {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.ot-hint-icon {
    width: 14px;
    height: 14px;
    color: var(--clr-text-muted);
    cursor: help;
    opacity: 0.6;
    transition: opacity 0.15s;
    flex-shrink: 0;
}

.ot-hint-icon:hover {
    opacity: 1;
}

/* OT History Panel */
.ot-history-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 500;
    display: flex;
    justify-content: flex-end;
}

.ot-history-panel {
    width: 380px;
    max-width: 90vw;
    background: var(--clr-bg-panel);
    border-left: 1px solid var(--clr-border);
    display: flex;
    flex-direction: column;
    animation: slideInRight 0.2s ease;
}

@keyframes slideInRight {
    from { transform: translateX(100%); }
    to { transform: translateX(0); }
}

.ot-history-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--clr-border);
}

.ot-history-header h3 {
    font-size: 0.95rem;
    margin: 0;
}

.ot-history-list {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-md);
}

.ot-history-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem 0.75rem;
    border-radius: var(--radius-md);
    font-size: 0.8rem;
    color: var(--clr-text-secondary);
    transition: background 0.15s;
}

.ot-history-item:hover {
    background: var(--clr-bg-panel-hover);
}

.ot-history-item button {
    font-size: var(--text-xs);
    color: var(--clr-accent);
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-weight: 600;
}

/* OT Unified Panel Layout */
.ot-unified-panel {
    display: flex;
    gap: var(--space-lg);
    height: 100%;
    flex: 1;
    overflow: hidden;
    position: relative;
}

.ot-unified-left {
    flex: 0 0 50%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-width: 200px;
}

.ot-unified-right {
    flex: 0 0 50%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-width: 260px;
}

/* Notes panel — top half (fixed 50%) */
.ot-notes-panel {
    flex: 1 1 50%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 80px;
    border-bottom: none;
}
.ot-notes-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid var(--clr-border);
    flex-shrink: 0;
}
.ot-notes-title {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--clr-text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
}
.ot-notes-html-btn {
    background: none;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-sm);
    color: var(--clr-text-muted);
    font-size: 0.7rem;
    padding: 2px 6px;
    cursor: pointer;
    font-family: monospace;
    transition: all 0.15s;
    flex-shrink: 0;
    margin-right: 1.5rem;
}
.ot-notes-html-btn:hover, .ot-notes-html-btn.active {
    background: var(--clr-bg-hover);
    color: var(--clr-text-primary);
    border-color: var(--clr-text-muted);
}
.ot-notes-editor {
    flex: 1;
    overflow-y: auto;
    font-size: 0.82rem;
}
.ot-notes-html-view {
    flex: 1;
    font-family: monospace;
    font-size: var(--text-xs);
    background: var(--clr-bg-input);
    border: none;
    color: var(--clr-text-primary);
    padding: var(--space-md);
    resize: none;
    outline: none;
}
.ot-notes-placeholder {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    color: var(--clr-text-muted);
    font-size: 0.8rem;
    text-align: center;
    padding: var(--space-lg);
    opacity: 0.5;
}
.ot-notes-placeholder p { margin: 0; line-height: 1.5; }

/* Thin static divider between notes and toggles */
.ot-notes-divider {
    height: 1px;
    background: var(--clr-border);
    flex-shrink: 0;
}

/* Field toggles panel — bottom half (fixed 50%) */
.ot-field-toggles-panel {
    flex: 1 1 50%;
    overflow-y: auto;
    min-height: 80px;
    padding: var(--space-md);
}
.ot-field-toggles-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 1rem;
}
.ot-wp-settings-col { grid-column: 1; grid-row: 1; }
.ot-seo-fields-col { grid-column: 1; grid-row: 2; }
.ot-post-fields-col { grid-column: 2; grid-row: 2; }
.ot-field-toggles-col { min-width: 0; }

/* Override Quill snow theme for dark mode */
.ot-notes-panel .ql-toolbar.ql-snow {
    background: var(--clr-bg-input);
    border: none;
    border-bottom: 1px solid var(--clr-border);
    padding: 4px 8px;
    flex-shrink: 0;
}
.ot-notes-panel .ql-toolbar.ql-snow .ql-formats { margin-right: 8px; }
.ot-notes-panel .ql-toolbar.ql-snow button,
.ot-notes-panel .ql-toolbar.ql-snow .ql-picker { color: var(--clr-text-muted); }
.ot-notes-panel .ql-toolbar.ql-snow button:hover,
.ot-notes-panel .ql-toolbar.ql-snow button.ql-active,
.ot-notes-panel .ql-toolbar.ql-snow .ql-picker-label:hover { color: var(--clr-text-primary); }
.ot-notes-panel .ql-toolbar.ql-snow button svg .ql-stroke { stroke: var(--clr-text-muted); }
.ot-notes-panel .ql-toolbar.ql-snow button:hover svg .ql-stroke,
.ot-notes-panel .ql-toolbar.ql-snow button.ql-active svg .ql-stroke { stroke: var(--clr-text-primary); }
.ot-notes-panel .ql-toolbar.ql-snow button svg .ql-fill { fill: var(--clr-text-muted); }
.ot-notes-panel .ql-toolbar.ql-snow button:hover svg .ql-fill,
.ot-notes-panel .ql-toolbar.ql-snow button.ql-active svg .ql-fill { fill: var(--clr-text-primary); }
.ot-notes-panel .ql-container.ql-snow { border: none; font-family: inherit; }
.ot-notes-panel .ql-editor {
    font-size: 0.82rem;
    color: var(--clr-text-primary);
    background: transparent;
    padding: var(--space-md);
    min-height: 80px;
}
.ot-notes-panel .ql-editor.ql-blank::before {
    color: var(--clr-text-muted);
    font-style: normal;
    font-size: 0.8rem;
}
.ot-notes-panel .ql-editor p { margin: 0 0 0.4em 0; }
.ot-notes-panel .ql-editor h2 { font-size: 0.9rem; font-weight: 700; margin: 0.6em 0 0.3em; color: var(--clr-text-primary); }
.ot-notes-panel .ql-editor h3 { font-size: 0.82rem; font-weight: 600; margin: 0.5em 0 0.25em; color: var(--clr-text-primary); }
.ot-notes-panel .ql-editor ul, .ot-notes-panel .ql-editor ol { padding-left: 1.2em; margin: 0.3em 0; }
.ot-notes-panel .ql-editor li { font-size: 0.82rem; margin: 0.15em 0; }
.ot-notes-panel .ql-editor strong { font-weight: 700; }
.ot-notes-panel .ql-editor em { font-style: italic; }
/* Force all pasted text to use theme colors — strip inline color/background */
.ot-notes-panel .ql-editor * { color: var(--clr-text-primary) !important; background-color: transparent !important; }
.ql-snow .ql-picker-options {
    background: var(--clr-bg-panel);
    border-color: var(--clr-border);
    border-radius: var(--radius-md);
}
.ql-snow .ql-picker-item { color: var(--clr-text-secondary); }
.ql-snow .ql-picker-item:hover { color: var(--clr-text-primary); background: var(--clr-bg-hover); }
.ql-snow .ql-picker-label { color: var(--clr-text-muted); }

/* Notes indicator on tree rows */
.ot-notes-indicator {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    opacity: 0.2;
    transition: opacity 0.15s;
    cursor: pointer;
    color: var(--clr-text-muted);
}
.ot-notes-indicator.has-notes {
    opacity: 1;
    color: var(--clr-accent);
}
.ot-notes-indicator:hover { opacity: 0.7; }
.ot-notes-indicator.has-notes:hover { opacity: 0.8; }

/* Global instructions row — matches section header style */
.ot-global-section { border: 1px solid var(--clr-border); border-radius: var(--radius-lg); margin-bottom: var(--space-sm); overflow: hidden; }
.ot-global-header { cursor: pointer !important; }
.ot-global-header .ot-section-name { font-weight: 600; cursor: pointer; }

/* Selected row state — strong left accent + saturated bg */
.ot-section.selected { border-color: var(--clr-accent); }
.ot-section.selected > .ot-section-header { background: var(--clr-accent-faint); border-left: 3px solid var(--clr-accent); }
.ot-block.selected { background: var(--clr-accent-faint); border-left: 3px solid var(--clr-accent); padding-left: calc(0.4rem - 3px); border-radius: var(--radius-sm); }



/* OT Editable Header Name — auto-expands to fit content */
.ot-editable-name {
    background: none;
    border: none;
    border-bottom: 1px dashed var(--clr-border);
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--clr-text-primary);
    font-family: inherit;
    padding: 0.15rem 0.25rem;
    outline: none;
    min-width: 80px;
    width: auto;
    transition: border-color 0.15s;
}

.ot-editable-name:focus {
    border-bottom-color: var(--clr-accent);
}

/* OT Settings Button */
.ot-settings-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    background: none;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    color: var(--clr-text-muted);
    cursor: pointer;
    transition: all 0.15s;
}

.ot-settings-btn:hover {
    color: var(--clr-text-primary);
    border-color: var(--clr-text-muted);
    background: var(--clr-bg-panel-hover);
}

/* (Corvus chat panel removed — right panel now shows only field toggles) */

/* OT Mapping Sub-tabs */
.ot-mapping-subtabs {
    display: flex;
    flex-direction: column;
    flex: 1;
    overflow: hidden;
}

.ot-mapping-subtab-bar {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--clr-border);
    flex-shrink: 0;
    padding: 0 0.75rem;
}

.ot-mapping-subtab {
    padding: 0.5rem 0.75rem;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--clr-text-muted);
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
    border-bottom: 2px solid transparent;
    transition: color 0.15s, border-color 0.15s;
    margin-bottom: -1px;
}

.ot-mapping-subtab:hover {
    color: var(--clr-text-primary);
}

.ot-mapping-subtab.active {
    color: var(--clr-accent);
    border-bottom-color: var(--clr-accent);
}

.ot-mapping-subtab-body {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: var(--space-md);
}

.ot-mapping-subtab-body .ot-mapping-row {
    flex-wrap: nowrap;
}

.ot-mapping-subtab-body .ot-mapping-row input {
    min-width: 0;
}

/* OT Section Label (reused) */
.ot-split-section-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--clr-text-muted);
    margin-bottom: var(--space-sm);
}

/* OT Gutenberg Toolbar */
.ot-gutenberg-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-xs);
    padding: 0.5rem 0.5rem;
    background: var(--clr-bg-panel);
    border: 1px solid var(--clr-border);
    border-bottom: none;
    border-radius: 8px 8px 0 0;
    margin-bottom: 0;
}

.ot-toolbar-divider {
    width: 1px;
    height: 22px;
    background: var(--clr-border);
    margin: 0 0.15rem;
}

.ot-toolbar-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.3rem 0.55rem;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--clr-text-secondary);
    background: none;
    border: 1px solid transparent;
    border-radius: 5px;
    cursor: pointer;
    font-family: inherit;
    white-space: nowrap;
    transition: all 0.15s;
    gap: 0.3rem;
}

.ot-toolbar-btn:hover {
    background: var(--clr-bg-panel-hover);
    border-color: var(--clr-border);
    color: var(--clr-text-primary);
}

.ot-toolbar-btn svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

.ot-toolbar-spacer {
    flex: 1;
}

.ot-toolbar-corvus-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.7rem;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--clr-brand-purple);
    background: var(--clr-brand-purple-faint);
    border: 1px solid var(--clr-brand-purple-faint);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-family: inherit;
    transition: all 0.15s;
}

.ot-toolbar-corvus-btn:hover {
    background: var(--clr-brand-purple-faint);
    border-color: var(--clr-brand-purple-faint);
}

/* OT Gutenberg Textarea (attached to toolbar) */
.ot-gutenberg-textarea {
    width: 100%;
    min-height: 320px;
    resize: vertical;
    font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
    font-size: 0.8rem;
    line-height: 1.6;
    background: var(--clr-bg-input);
    border: 1px solid var(--clr-border);
    border-radius: 0 0 8px 8px;
    color: var(--clr-text-primary);
    padding: var(--space-lg);
    tab-size: 4;
}

.ot-gutenberg-textarea:focus {
    outline: none;
    border-color: var(--clr-border-focus);
}

/* OT Corvus Modal Overlay */
.ot-corvus-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    z-index: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fade-in 0.15s;
}

.ot-corvus-modal {
    background: var(--clr-bg-panel);
    border-radius: var(--radius-xl);
    max-width: 540px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    padding: var(--space-xl);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.ot-corvus-modal h3 {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--clr-text-primary);
    margin-bottom: var(--space-lg);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.ot-corvus-modal-radios {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.ot-corvus-radio-card {
    flex: 1;
    padding: 0.65rem 0.75rem;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    cursor: pointer;
    text-align: center;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--clr-text-secondary);
    transition: all 0.15s;
}

.ot-corvus-radio-card:hover {
    border-color: var(--clr-brand-purple);
}

.ot-corvus-radio-card.selected {
    border-color: var(--clr-brand-purple);
    background: var(--clr-brand-purple-faint);
    color: var(--clr-brand-purple);
    font-weight: 600;
}

.ot-corvus-modal textarea {
    width: 100%;
    min-height: 100px;
    resize: vertical;
    background: var(--clr-bg-input);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    font-family: inherit;
    font-size: 0.85rem;
    color: var(--clr-text-primary);
    margin-bottom: var(--space-md);
}

.ot-corvus-modal textarea:focus {
    outline: none;
    border-color: var(--clr-border-focus);
}

.ot-corvus-modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-sm);
}

.ot-corvus-result {
    background: var(--clr-bg-input);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    margin-bottom: var(--space-md);
    max-height: 200px;
    overflow-y: auto;
    font-family: monospace;
    font-size: 0.78rem;
    line-height: 1.5;
    white-space: pre-wrap;
    color: var(--clr-text-secondary);
}

/* OT Floating Corvus Toolbar (selection-based) */
.ot-floating-toolbar {
    position: absolute;
    z-index: 100;
    background: var(--clr-bg-panel);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xs);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    animation: fade-in 0.12s;
}

.ot-floating-toolbar button {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.35rem 0.6rem;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--clr-brand-purple);
    background: none;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-family: inherit;
    white-space: nowrap;
}

.ot-floating-toolbar button:hover {
    background: var(--clr-brand-purple-faint);
}

/* OT Schema Table (Transform prep) */
.ot-schema-description {
    font-size: 0.82rem;
    color: var(--clr-text-muted);
    margin-bottom: var(--space-lg);
    line-height: 1.5;
}

.ot-schema-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.82rem;
}

.ot-schema-table th {
    text-align: left;
    font-weight: 600;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--clr-text-muted);
    padding: 0.5rem 0.5rem;
    border-bottom: 1px solid var(--clr-border);
}

.ot-schema-table td {
    padding: 0.35rem 0.5rem;
    border-bottom: 1px solid var(--clr-border-light, var(--clr-border));
    vertical-align: middle;
}

.ot-schema-table input[type="text"] {
    width: 100%;
    background: var(--clr-bg-input);
    border: 1px solid transparent;
    border-radius: 5px;
    padding: 0.35rem 0.5rem;
    font-size: 0.8rem;
    color: var(--clr-text-primary);
    font-family: inherit;
    transition: border-color 0.15s;
}

.ot-schema-table input[type="text"]:focus {
    outline: none;
    border-color: var(--clr-border-focus);
}

.ot-schema-table input[type="checkbox"] {
    accent-color: var(--clr-accent);
}

.ot-schema-remove-btn {
    background: none;
    border: none;
    color: var(--clr-text-muted);
    cursor: pointer;
    font-size: var(--text-lg);
    padding: 0.2rem 0.4rem;
    transition: color 0.15s;
    line-height: 1;
}

.ot-schema-remove-btn:hover {
    color: var(--clr-danger);
}

.ot-schema-actions {
    display: flex;
    gap: var(--space-md);
    align-items: center;
    margin-top: var(--space-md);
}

.ot-schema-add-btn {
    font-size: 0.8rem;
    color: var(--clr-brand-primary);
    background: none;
    border: none;
    cursor: pointer;
    font-weight: 600;
    font-family: inherit;
}

.ot-schema-add-btn:hover { opacity: 0.8; }

.ot-schema-corvus-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.7rem;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--clr-brand-purple);
    background: var(--clr-brand-purple-faint);
    border: 1px solid var(--clr-brand-purple-faint);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-family: inherit;
    margin-left: auto;
}

.ot-schema-corvus-btn:hover {
    background: var(--clr-brand-purple-faint);
}

/* OT Transform Guidance (left panel in Transform mode) */
.ot-transform-guidance-label {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--clr-text-primary);
    margin-bottom: 0.35rem;
}

.ot-transform-hint {
    font-size: 0.78rem;
    color: var(--clr-text-muted);
    line-height: 1.55;
    margin-bottom: 0.6rem;
}

.ot-transform-tag-ref {
    font-size: 0.72rem;
    color: var(--clr-text-muted);
    line-height: 1.5;
    background: var(--clr-bg-input);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    padding: 0.5rem 0.65rem;
    margin-bottom: var(--space-md);
}

.ot-transform-tag-ref strong {
    color: var(--clr-text-secondary);
}

.ot-transform-tag-ref code {
    background: var(--clr-brand-purple-faint);
    color: var(--clr-brand-purple);
    padding: 1px 5px;
    border-radius: 3px;
    font-size: 0.7rem;
}

[data-theme="light"] .ot-transform-tag-ref code {
    background: var(--clr-brand-purple-faint);
    color: var(--clr-brand-purple);
}

.ot-transform-guidance-textarea {
    flex: 1;
    width: 100%;
    min-height: 400px;
    resize: vertical;
    font-family: inherit;
    font-size: 0.85rem;
    line-height: 1.65;
    background: var(--clr-bg-input);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    color: var(--clr-text-primary);
    padding: var(--space-md);
    box-sizing: border-box;
    transition: border-color 0.15s;
}

.ot-transform-guidance-textarea:focus {
    outline: none;
    border-color: var(--clr-border-focus);
}

.ot-transform-guidance-textarea::placeholder {
    color: var(--clr-text-muted);
    opacity: 0.5;
}

/* OT Template Type Selection Modal */
.ot-type-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    z-index: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fade-in 0.15s;
}

.ot-type-modal {
    background: var(--clr-bg-panel);
    border-radius: var(--radius-xl);
    max-width: 460px;
    width: 90%;
    padding: var(--space-xl);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.ot-type-modal h3 {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--clr-text-primary);
    margin-bottom: 0.35rem;
}

.ot-type-modal p {
    font-size: 0.82rem;
    color: var(--clr-text-muted);
    margin-bottom: var(--space-lg);
}

.ot-type-cards {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.ot-type-card {
    flex: 1;
    padding: var(--space-lg);
    border: 2px solid var(--clr-border);
    border-radius: 10px;
    cursor: pointer;
    text-align: center;
    transition: all 0.15s;
}

.ot-type-card:hover {
    border-color: var(--clr-accent);
}

.ot-type-card.selected {
    border-color: var(--clr-accent);
    background: var(--clr-info-faint);
}

.ot-type-card-icon {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-sm);
}

.ot-type-card-title {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--clr-text-primary);
    margin-bottom: var(--space-xs);
}

.ot-type-card-desc {
    font-size: var(--text-xs);
    color: var(--clr-text-muted);
    line-height: 1.4;
}

.ot-type-modal-actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--clr-border);
}
.ot-type-modal-actions button {
    font-family: inherit;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 8px 18px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.15s;
    white-space: nowrap;
    line-height: 1.2;
}
.ot-type-modal-actions .btn-primary {
    width: auto;
    margin-top: 0;
    padding: 8px 24px;
}
.ot-type-modal-actions .btn-secondary {
    padding: 8px 18px;
}
.ot-type-modal-actions .ot-modal-delete-btn {
    background: none;
    border: 1px solid var(--clr-danger-faint);
    color: var(--clr-danger);
    padding: 8px 14px;
    margin-right: auto;
}
.ot-type-modal-actions .ot-modal-delete-btn:hover {
    background: var(--clr-danger-faint);
    border-color: var(--clr-danger-faint);
}

/* OT Paste Zone */
.ot-paste-zone { border: 2px dashed var(--clr-border); border-radius: var(--radius-lg); padding: var(--space-lg); margin-bottom: var(--space-lg); }
.ot-paste-zone.collapsed { border: none; padding: 0; margin-bottom: var(--space-sm); }
.ot-paste-textarea { width: 100%; min-height: 120px; font-family: monospace; font-size: 0.78rem; resize: vertical; background: var(--clr-bg-input); border: 1px solid var(--clr-border); border-radius: var(--radius-md); padding: 0.6rem; color: var(--clr-text-primary); box-sizing: border-box; }
.ot-paste-textarea:focus { outline: none; border-color: var(--clr-border-focus); }
.ot-paste-warning { font-size: var(--text-xs); color: var(--clr-warning); margin-bottom: var(--space-sm); }
.ot-paste-actions { display: flex; gap: var(--space-sm); margin-top: var(--space-sm); }

.ot-parse-spinner { display: flex; align-items: center; gap: var(--space-sm); padding: var(--space-lg); font-size: 0.85rem; color: var(--clr-brand-purple); }
.ot-parse-spinner::before { content: ''; width: 16px; height: 16px; border: 2px solid var(--clr-brand-purple-faint); border-top-color: var(--clr-brand-purple); border-radius: 50%; animation: spin 0.6s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* OT Block Tree */
.ot-block-tree { display: flex; flex-direction: column; gap: 0; padding: var(--space-sm) 0; }

.ot-section { border: 1px solid var(--clr-border); border-radius: var(--radius-lg); margin-bottom: var(--space-sm); overflow: hidden; }

.ot-section-header { display: flex; align-items: center; gap: var(--space-sm); padding: 0.5rem 0.75rem; background: var(--clr-bg-input); cursor: default; }
.ot-section-icon { font-size: 1.1rem; flex-shrink: 0; }
.ot-section-name { flex: 1; font-weight: 600; font-size: 0.85rem; color: var(--clr-text-primary); outline: none; border-radius: 3px; padding: 1px 3px; }
.ot-section-name:focus { background: var(--clr-bg-panel); }

.ot-section-toggle { cursor: pointer; margin-left: auto; flex-shrink: 0; }
.ot-toggle-pill { display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; border-radius: var(--radius-xl); font-size: var(--text-xs); font-weight: 600; user-select: none; transition: all 0.15s; cursor: pointer; }
.ot-toggle-pill.active { background: var(--clr-success-faint); color: var(--clr-success); border: 1px solid var(--clr-success-faint); }
.ot-toggle-pill.inactive { background: var(--clr-warning-faint); color: var(--clr-warning); border: 1px solid var(--clr-warning-faint); }
.ot-field-toggles-panel .ot-toggle-pill.inactive { background: var(--clr-danger-faint); color: var(--clr-danger); border: 1px solid var(--clr-danger-faint); }

.ot-section-blocks { padding: 0.25rem 0.75rem 0.5rem 2rem; display: flex; flex-direction: column; gap: 2px; }

/* Block rows — 5-column CSS grid: [arrows] [icon+display] [var chip] [toggle] [notes] */
.ot-block { display: grid; grid-template-columns: 20px 1fr 140px 32px 20px; align-items: center; gap: 0.4rem; padding: 2px 0; font-size: 0.78rem; color: var(--clr-text-secondary); cursor: pointer; border-radius: var(--radius-sm); }
.ot-block-left { display: flex; align-items: center; gap: 0.4rem; }
.ot-block-type-icon { opacity: 0.5; width: 16px; text-align: center; flex-shrink: 0; }
.ot-block-display { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ot-block-var-cell { display: flex; justify-content: flex-end; }
.ot-block-toggle-cell { display: flex; justify-content: center; }
.ot-block-arrow-cell { display: flex; justify-content: center; order: -1; }

.ot-var-chip { background: var(--clr-brand-purple-faint); color: var(--clr-brand-purple); border: 1px solid var(--clr-brand-purple-faint); border-radius: var(--radius-sm); padding: 1px 6px; font-size: 0.72rem; font-family: monospace; outline: none; cursor: text; white-space: nowrap; }
.ot-var-chip:focus { background: var(--clr-brand-purple-faint); }
.ot-var-chip.duplicate-warning { background: var(--clr-warning-faint); color: var(--clr-warning); border-color: var(--clr-warning-faint); }

/* Per-block toggle — compact mini-toggle — always fully visible */
.ot-block-toggle-small { cursor: pointer; flex-shrink: 0; display: flex; align-items: center; }
.ot-mini-toggle { width: 12px; height: 12px; border-radius: 50%; display: inline-block; transition: background 0.15s, box-shadow 0.15s; cursor: pointer; }
.ot-mini-toggle.active { background: var(--clr-success); box-shadow: 0 0 0 2px var(--clr-success-faint); }
.ot-mini-toggle.inactive { background: var(--clr-warning); opacity: 0.6; box-shadow: 0 0 0 2px var(--clr-warning-faint); }
.ot-toggle-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; cursor: pointer; transition: background 0.15s; }
.ot-toggle-dot.active { background: var(--clr-success); }
.ot-toggle-dot.inactive { background: var(--clr-text-muted); }
.ot-block-toggle-cell { opacity: 1; }

/* Optional blocks — amber color instead of dim */
.ot-block.ot-block-optional { color: var(--clr-warning); }
.ot-block.ot-block-optional .ot-block-type-icon { color: var(--clr-warning); opacity: 0.7; }

/* Section-level optional — only dim content, not header */
.ot-section.optional .ot-section-blocks { opacity: 0.5; }
.ot-section.optional .ot-mini-toggle.active { background: var(--clr-warning); box-shadow: 0 0 0 2px var(--clr-warning-faint); }

/* Regroup arrows (↑ / ↓) on first/last blocks — aligned under diamond */
.ot-regroup-arrow { background: none; border: 1px solid transparent; border-radius: var(--radius-sm); color: var(--clr-text-muted); cursor: pointer; font-size: 0.65rem; width: 18px; height: 18px; display: flex; align-items: center; justify-content: center; opacity: 0.35; transition: opacity 0.15s, color 0.15s, border-color 0.15s, background 0.15s; flex-shrink: 0; line-height: 1; }
.ot-block:hover .ot-regroup-arrow { opacity: 0.7; }
.ot-regroup-arrow:hover { opacity: 1 !important; color: var(--clr-brand-primary); border-color: var(--clr-border); background: var(--clr-bg-panel-hover); }

/* Sticky header toolbar for block content section */
.ot-blocks-sticky-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: var(--clr-bg-base);
    border-bottom: 1px solid var(--clr-border);
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-wrap: wrap;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}
.ot-blocks-sticky-header .btn-secondary { font-size: var(--text-xs); padding: 4px 10px; }

/* --- Light mode overrides for OT editor --- */
[data-theme="light"] .ot-toggle-pill.active { background: var(--clr-success-faint); color: var(--clr-success); border-color: var(--clr-success-faint); }
[data-theme="light"] .ot-toggle-pill.inactive { background: var(--clr-warning-faint); color: var(--clr-warning); border-color: var(--clr-warning-faint); }
[data-theme="light"] .ot-field-toggles-panel .ot-toggle-pill.inactive { background: var(--clr-danger-faint); color: var(--clr-danger); border-color: var(--clr-danger-faint); }
[data-theme="light"] .ot-mini-toggle.active { background: var(--clr-success); box-shadow: 0 0 0 2px var(--clr-success-faint); }
[data-theme="light"] .ot-mini-toggle.inactive { background: var(--clr-warning); box-shadow: 0 0 0 2px var(--clr-warning-faint); }
[data-theme="light"] .ot-var-chip { background: var(--clr-brand-purple-faint); color: var(--clr-brand-purple); border-color: var(--clr-brand-purple-faint); }
[data-theme="light"] .ot-block.ot-block-optional { color: var(--clr-warning); }
[data-theme="light"] .ot-block.ot-block-optional .ot-block-type-icon { color: var(--clr-warning); }
[data-theme="light"] .ot-section.optional .ot-mini-toggle.active { background: var(--clr-warning); }

/* Expandable columns content */
.ot-columns-toggle { cursor: pointer; user-select: none; font-size: 0.65rem; margin-right: 2px; }
.ot-columns-content { padding-left: var(--space-lg); border-left: 2px solid var(--clr-border); margin: 2px 0 4px 1.25rem; }
.ot-column-group { margin-bottom: var(--space-sm); }
.ot-column-label { font-size: 0.7rem; font-weight: 600; color: var(--clr-text-muted); text-transform: uppercase; letter-spacing: 0.04em; padding: 3px 0 2px 0; display: flex; align-items: center; gap: 0.3rem; }

/* Re-parse notice for columns without expanded data */
.ot-reparse-notice { font-size: var(--text-xs); color: var(--clr-warning); padding: 4px 0 4px 1.5rem; display: flex; align-items: center; gap: var(--space-sm); }
.ot-reparse-inline-btn { background: none; border: 1px solid var(--clr-warning); border-radius: var(--radius-sm); color: var(--clr-warning); font-size: 0.72rem; padding: 2px 8px; cursor: pointer; font-family: inherit; }
.ot-reparse-inline-btn:hover { background: var(--clr-warning-faint); }

/* View Template Code button & modal */
.ot-view-code-row { display: flex; justify-content: flex-end; padding: var(--space-sm) 0; }
.ot-view-code-btn { background: none; border: 1px solid var(--clr-border); border-radius: var(--radius-md); padding: 4px 10px; font-size: 0.78rem; color: var(--clr-text-muted); cursor: pointer; display: flex; align-items: center; gap: 0.3rem; font-family: inherit; transition: all 0.15s; }
.ot-view-code-btn:hover { color: var(--clr-text-primary); border-color: var(--clr-text-muted); }
.ot-code-modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.6); z-index: 200; display: flex; align-items: center; justify-content: center; }
.ot-code-modal { background: var(--clr-bg-panel); border: 1px solid var(--clr-border); border-radius: var(--radius-xl); width: 700px; max-width: 90vw; max-height: 80vh; display: flex; flex-direction: column; }
.ot-code-modal-header { display: flex; align-items: center; justify-content: space-between; padding: 0.75rem 1rem; border-bottom: 1px solid var(--clr-border); font-weight: 600; font-size: 0.9rem; color: var(--clr-text-primary); }
.ot-code-preview { flex: 1; overflow-y: auto; padding: var(--space-lg); font-family: monospace; font-size: 0.78rem; white-space: pre-wrap; word-break: break-all; color: var(--clr-text-secondary); margin: 0; }

/* OT Field Toggles (right panel) */
.ot-field-toggles { padding: var(--space-md); flex: 1; overflow-y: auto; }
.ot-toggle-section-label { font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--clr-text-muted); margin-bottom: 0.4rem; }
.ot-toggle-list { display: flex; flex-direction: column; gap: 2px; }
.ot-toggle-row { display: flex; align-items: center; padding: 4px 6px; border-radius: 5px; cursor: pointer; transition: background 0.1s; white-space: nowrap; gap: var(--space-sm); }
.ot-toggle-row:hover { background: var(--clr-bg-panel-hover, rgba(255,255,255,0.03)); }
.ot-toggle-row.selected { background: var(--clr-accent-faint); border-left: 3px solid var(--clr-accent); padding-left: 3px; }
.ot-toggle-field-name { font-size: 0.82rem; color: var(--clr-text-secondary); flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.ot-toggle-notes-icon { width: 16px; height: 16px; flex-shrink: 0; opacity: 0.2; color: var(--clr-text-muted); transition: opacity 0.15s; }
.ot-toggle-notes-icon.has-notes { opacity: 1; color: var(--clr-accent); }
.ot-toggle-row:hover .ot-toggle-notes-icon { opacity: 0.5; }
.ot-toggle-row:hover .ot-toggle-notes-icon.has-notes { opacity: 1; }

/* Selectable toggle rows (Author, Categories, Tags) */
.ot-selectable-row { cursor: pointer; }
.ot-selectable-row:hover { background: var(--clr-bg-panel-hover, rgba(255,255,255,0.03)); }
.ot-select-value {
    font-size: 0.78rem;
    color: var(--clr-accent);
    font-weight: 500;
    max-width: 140px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex-shrink: 0;
}
/* Visual separation between WP Settings and Post/SEO rows */
.ot-field-toggles-grid > .ot-field-toggles-col:not(.ot-wp-settings-col) {
    border-top: 1px solid var(--clr-border);
    padding-top: 0.6rem;
    margin-top: 0.4rem;
}
.ot-select-chevron {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    color: var(--clr-text-muted);
    opacity: 0.5;
    transition: opacity 0.15s;
}
.ot-selectable-row:hover .ot-select-chevron { opacity: 1; }

/* WordPress Typeahead Popover */
.ot-wp-typeahead-popover {
    position: fixed;
    z-index: 700;
    background: var(--clr-bg-panel);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 32px rgba(0,0,0,0.3);
    display: flex;
    flex-direction: column;
    max-height: 280px;
    overflow: hidden;
    animation: fade-in 0.1s;
}
.ot-wp-ta-search {
    padding: var(--space-sm);
    border-bottom: 1px solid var(--clr-border);
    flex-shrink: 0;
}
.ot-wp-ta-input {
    width: 100%;
    background: var(--clr-bg-input);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    padding: 0.4rem 0.6rem;
    font-size: 0.82rem;
    color: var(--clr-text-primary);
    font-family: inherit;
    outline: none;
    box-sizing: border-box;
}
.ot-wp-ta-input:focus { border-color: var(--clr-accent); }
.ot-wp-ta-results {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-xs);
}
.ot-wp-ta-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.4rem 0.6rem;
    border-radius: 5px;
    font-size: 0.82rem;
    color: var(--clr-text-secondary);
    cursor: pointer;
    transition: background 0.1s;
}
.ot-wp-ta-item:hover {
    background: var(--clr-bg-panel-hover, rgba(255,255,255,0.05));
    color: var(--clr-text-primary);
}
.ot-wp-ta-count { font-size: 0.72rem; color: var(--clr-text-muted); }
.ot-wp-ta-loading, .ot-wp-ta-empty {
    padding: var(--space-lg);
    text-align: center;
    font-size: 0.8rem;
    color: var(--clr-text-muted);
}


/* =========================================
   PROJECTS & WORKSPACE STYLES (Blackfeather / Dashboards)
   ========================================= */
.project-workspace {
    padding: var(--space-2xl);
    height: 100%;
    overflow-y: auto;
}

.project-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    gap: var(--space-lg);
    color: var(--clr-text-muted);
    text-align: center;
}

.project-empty-state svg {
    opacity: 0.3;
}

.project-empty-state h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--clr-text-secondary);
}

.project-empty-state p {
    font-size: var(--text-base);
    max-width: 280px;
}

.project-detail {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
    max-width: 800px;
}

.project-detail-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-lg);
}

.project-detail-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--clr-text-primary);
    letter-spacing: -0.02em;
    margin: 0;
}

.project-detail-meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-wrap: wrap;
    margin-top: var(--space-sm);
}

.project-meta-label {
    font-size: 0.8rem;
    color: var(--clr-text-muted);
}

.project-content-placeholder {
    background: var(--clr-bg-panel);
    border: 1px solid var(--clr-border);
    border-radius: var(--panel-radius);
    padding: var(--space-3xl);
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-text-muted);
    font-size: 0.9rem;
    text-align: center;
    border-style: dashed;
}

/* Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(3px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-overlay.active {
    display: flex;
    animation: modalFadeIn 0.2s ease;
}

@keyframes modalFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-box {
    background: var(--clr-bg-panel);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    width: 90%;
    max-width: 440px;
    box-shadow: var(--shadow-lg);
}

.modal-box h3 {
    margin: 0 0 1.5rem;
    font-size: 1.1rem;
}

.modal-form-group {
    margin-bottom: var(--space-lg);
}

.modal-form-group label {
    display: block;
    font-size: 0.8rem;
    color: var(--clr-text-muted);
    margin-bottom: 0.4rem;
}

.modal-form-group input,
.modal-form-group select {
    width: 100%;
    padding: 0.6rem 0.8rem;
    background: var(--clr-bg-input);
    border: 1px solid var(--clr-border);
    color: var(--clr-text-primary);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-family: inherit;
    box-sizing: border-box;
    outline: none;
}

.modal-form-group input:focus,
.modal-form-group select:focus {
    border-color: var(--clr-border-focus);
}

#jobInputFieldsContainer {
    max-height: 55vh;
    overflow-y: auto;
    padding-right: 0.5rem;
    margin-right: -0.5rem; /* Offset padding back so scrollbar is at edge */
    margin-bottom: var(--space-lg);
}
#jobInputFieldsContainer::-webkit-scrollbar {
    width: 4px;
}
#jobInputFieldsContainer::-webkit-scrollbar-track {
    background: transparent;
}
#jobInputFieldsContainer::-webkit-scrollbar-thumb {
    background: var(--clr-border);
    border-radius: var(--radius-xs);
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.btn-modal-cancel {
    background: transparent;
    border: 1px solid var(--clr-border);
    color: var(--clr-text-secondary);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: var(--text-base);
    font-family: inherit;
}

.btn-modal-cancel:hover {
    background: var(--clr-bg-input);
}

.btn-modal-save {
    background: var(--clr-accent);
    border: none;
    color: white;
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: var(--text-base);
    font-weight: 500;
    font-family: inherit;
}

.btn-modal-save:hover {
    background: var(--clr-accent-hover);
}

.btn-modal-save:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* KB Assign to Environment Submenu */
.kb-env-submenu {
    display: flex;
    flex-direction: column;
    max-height: 200px;
    overflow-y: auto;
    border-top: 1px solid var(--clr-border);
    padding-top: var(--space-xs);
    margin-top: var(--space-xs);
}
.options-menu {
    position: fixed;
    background-color: var(--clr-bg-panel);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    z-index: 9999;
    min-width: 160px;
    max-width: 220px;
    display: none;
    flex-direction: column;
    padding: var(--space-xs);
}

.options-menu.show {
    display: flex;
}

.options-menu-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.5rem 0.75rem;
    font-size: var(--text-sm);
    color: var(--clr-text-primary);
    background: transparent;
    border: none;
    text-align: left;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: background-color 0.15s;
}

.options-menu-item:hover {
    background-color: var(--clr-bg-input);
}

.options-menu-item.danger {
    color: var(--clr-danger);
}

.options-menu-item.danger:hover {
    background-color: var(--clr-danger-faint);
}

/* =========================================
   KB ORGANIZATION ITEMS (sub-panel)
   ========================================= */
.kb-org-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.7rem 0.75rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: var(--text-base);
    font-weight: 500;
    color: var(--clr-text-secondary);
    transition: background-color 0.15s, color 0.15s;
    border: 1px solid transparent;
    margin-bottom: 2px;
}

.kb-org-item:hover {
    background-color: var(--clr-bg-panel-hover);
    color: var(--clr-text-primary);
}

.kb-org-item.active {
    background-color: var(--clr-accent-faint);
    color: var(--clr-text-primary);
    font-weight: 600;
}

.kb-org-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

[data-theme="light"] .kb-org-dot {
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.kb-org-name {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* =========================================
   KB DIRECTORY MODE (main workspace)
   ========================================= */
.kb-directory-mode {
    display: flex;
    flex-direction: column;
    height: 100%;
    width: 100%;
}

.kb-directory-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg) var(--space-xl);
    border-bottom: 1px solid var(--clr-border);
    flex-shrink: 0;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

.kb-breadcrumbs {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: var(--text-base);
    color: var(--clr-text-muted);
    min-width: 0;
}

.kb-breadcrumb-item {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.kb-breadcrumb-root {
    cursor: pointer;
    transition: color 0.15s;
}

.kb-breadcrumb-root:hover {
    color: var(--clr-text-primary);
}

.kb-breadcrumb-sep {
    color: var(--clr-text-muted);
    opacity: 0.5;
}

.kb-breadcrumb-current {
    color: var(--clr-text-primary);
    font-weight: 500;
}

.kb-directory-actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-shrink: 0;
}

.kb-directory-search {
    background: var(--clr-bg-input);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    padding: 0.45rem 0.75rem;
    color: var(--clr-text-primary);
    font-size: var(--text-sm);
    font-family: var(--font-sans);
    outline: none;
    transition: border-color 0.2s;
    width: 180px;
}

.kb-directory-search:focus {
    border-color: var(--clr-border-focus);
}

.kb-view-toggles {
    display: flex;
    gap: 2px;
    background: var(--clr-bg-input);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    padding: 2px;
}

.view-toggle-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.35rem 0.5rem;
    border: none;
    background: transparent;
    color: var(--clr-text-muted);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: background-color 0.15s, color 0.15s;
}

.view-toggle-btn:hover {
    color: var(--clr-text-primary);
}

.view-toggle-btn.active {
    background: var(--clr-bg-panel);
    color: var(--clr-text-primary);
    box-shadow: var(--shadow-sm);
}

/* Document Grid */
.kb-document-grid {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-xl);
}

.kb-document-grid.view-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: var(--space-lg);
    align-content: flex-start;
}

.kb-document-grid.view-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.kb-grid-empty {
    grid-column: 1 / -1;
    padding: 3rem 1rem;
    text-align: center;
    color: var(--clr-text-muted);
    font-size: var(--text-base);
}

/* Document Card */
.kb-doc-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.5rem 1rem 1rem;
    background-color: var(--clr-bg-panel);
    border: 1px solid var(--clr-border);
    border-radius: var(--panel-radius);
    cursor: pointer;
    transition: background-color 0.15s, border-color 0.15s, box-shadow 0.15s, transform 0.15s;
    text-align: center;
    gap: var(--space-sm);
}

.kb-doc-card:hover {
    background-color: var(--clr-bg-panel-hover);
    border-color: var(--clr-border-focus);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.kb-doc-card-icon {
    color: var(--clr-text-muted);
    margin-bottom: var(--space-xs);
}

.kb-doc-card-title {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--clr-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

.kb-doc-card-preview {
    font-size: 0.7rem;
    color: var(--clr-text-muted);
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    max-width: 100%;
}

/* List view card overrides */
.kb-document-grid.view-list .kb-doc-card {
    flex-direction: row;
    text-align: left;
    padding: 0.75rem 1rem;
    gap: var(--space-md);
    align-items: center;
}

.kb-document-grid.view-list .kb-doc-card-icon {
    margin-bottom: 0;
    flex-shrink: 0;
}

.kb-document-grid.view-list .kb-doc-card-icon svg {
    width: 18px;
    height: 18px;
}

.kb-document-grid.view-list .kb-doc-card-title {
    flex: 1;
    min-width: 0;
}

.kb-document-grid.view-list .kb-doc-card-preview {
    display: none;
}

/* Theme Switcher */
.sidebar-footer {
    padding: var(--space-xl);
    border-top: 1px solid var(--clr-border);
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.theme-switch-wrapper {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.theme-switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 24px;
}

.theme-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--clr-bg-input);
    border: 1px solid var(--clr-border);
    transition: .4s;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 4px;
}

body.preload * {
    transition: none !important;
}

/* =========================================
   KNOWLEDGE BASE STYLES
   ========================================= */

.kb-workspace {
    background-color: transparent;
}

.kb-panel {
    display: flex;
    flex-direction: column;
    height: 100%;
    width: 100%;
    max-width: 1000px;
    /* Optional cap */
    margin: 0 auto;
    overflow: hidden;
    position: relative;
}

.kb-view-mode,
.kb-edit-mode {
    display: flex;
    flex-direction: column;
    height: 100%;
    width: 100%;
}

.kb-toolbar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--clr-border);
    flex-shrink: 0;
}

/* Viewer Styling */
.kb-view-title {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--clr-text-primary);
    letter-spacing: -0.02em;
}

.btn-secondary {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background-color: var(--clr-bg-input);
    color: var(--clr-text-primary);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: var(--text-sm);
    font-weight: 500;
    cursor: pointer;
    transition: var(--theme-transition);
}

.btn-secondary:hover {
    background-color: var(--clr-bg-panel-hover);
    border-color: var(--clr-border-focus);
}

.kb-markdown-content {
    padding: var(--space-2xl);
    overflow-y: auto;
    flex: 1;
    font-family: var(--font-sans);
    color: var(--clr-text-primary);
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
    width: 100%;
}

/* Markdown Standard Formats */
.kb-markdown-content h1,
.kb-markdown-content h2,
.kb-markdown-content h3 {
    color: var(--clr-text-primary);
    margin-top: var(--space-xl);
    margin-bottom: var(--space-md);
    font-weight: 700;
    letter-spacing: -0.01em;
}

.kb-markdown-content h1 {
    font-size: var(--text-2xl);
    border-bottom: 1px solid var(--clr-border);
    padding-bottom: var(--space-sm);
}

.kb-markdown-content h2 {
    font-size: 1.25rem;
}

.kb-markdown-content h3 {
    font-size: 1.1rem;
}

.kb-markdown-content p {
    margin-bottom: var(--space-lg);
}

.kb-markdown-content ul,
.kb-markdown-content ol {
    margin-bottom: var(--space-lg);
    padding-left: var(--space-xl);
}

.kb-markdown-content li {
    margin-bottom: var(--space-xs);
}

.kb-markdown-content code {
    font-family: 'JetBrains Mono', 'Menlo', 'Courier New', monospace;
    font-size: 0.85em;
    background-color: var(--clr-bg-input);
    padding: 0.125rem 0.375rem;
    border-radius: var(--radius-sm);
    color: var(--clr-text-primary);
    border: 1px solid var(--clr-border);
}

.kb-markdown-content pre {
    background-color: var(--clr-bg-input);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    overflow-x: auto;
    margin-bottom: var(--space-lg);
    border: 1px solid var(--clr-border);
}

.kb-markdown-content pre code {
    background-color: transparent;
    padding: 0;
    border: none;
    color: var(--clr-text-primary);
}

.kb-markdown-content hr {
    border: 0;
    height: 1px;
    background-color: var(--clr-border);
    margin: 2rem 0;
}

.kb-markdown-content blockquote {
    border-left: 4px solid var(--clr-accent);
    padding-left: var(--space-lg);
    color: var(--clr-text-secondary);
    margin: var(--space-lg) 0;
    background: var(--clr-bg-input);
    padding: var(--space-sm) var(--space-lg);
    border-radius: 0 8px 8px 0;
}

/* Header New Document button (compact version for toolbar) */
.btn-header-new {
    width: auto;
    padding: 0.45rem 0.875rem;
    font-size: var(--text-xs);
    border-radius: var(--radius-md);
    white-space: nowrap;
}

/* Linked document badge on cards */
.kb-doc-linked-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    display: flex;
    align-items: center;
    color: var(--clr-accent);
    opacity: 0.7;
}

.kb-doc-linked {
    border-color: var(--clr-accent-faint);
}

/* Options menu: linked info */
.menu-item-info {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.5rem 0.75rem;
    font-size: 0.78rem;
    color: var(--clr-accent);
}

.menu-item-info strong {
    color: var(--clr-text-primary);
}

.menu-item-hint {
    padding: 0.5rem 0.75rem;
    font-size: 0.72rem;
    color: var(--clr-text-muted);
    font-style: italic;
}

/* Code view for markdown toggle */
.kb-code-view {
    background: var(--clr-bg-input);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
    font-size: 0.825rem;
    line-height: 1.7;
    overflow-x: auto;
    white-space: pre-wrap;
    word-wrap: break-word;
    color: var(--clr-text-secondary);
}

.kb-code-view code {
    background: none;
    padding: 0;
    font-size: inherit;
    color: inherit;
}

/* Linked badge in viewer toolbar */
.kb-linked-badge {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.35rem 0.75rem;
    background: var(--clr-accent-faint);
    border: 1px solid var(--clr-accent);
    border-radius: var(--radius-md);
    font-size: var(--text-xs);
    color: var(--clr-accent);
    white-space: nowrap;
    margin-left: auto;
}

/* Editor Styling */
.kb-edit-title {
    flex: 1;
    font-family: inherit;
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--clr-text-primary);
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    padding: var(--space-xs) var(--space-sm);
    margin-left: -0.5rem;
    transition: var(--theme-transition);
}

.kb-edit-title:focus {
    outline: none;
    border-color: var(--clr-border-focus);
    background: var(--clr-bg-input);
}

.kb-actions {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.kb-save-status {
    font-size: var(--text-xs);
    color: var(--clr-text-muted);
    font-weight: 500;
}

.btn-text {
    background: transparent;
    border: none;
    color: var(--clr-text-muted);
    font-family: inherit;
    font-size: var(--text-sm);
    font-weight: 500;
    cursor: pointer;
}

.btn-text:hover {
    color: var(--clr-text-primary);
}

.btn-primary-small {
    background-color: var(--clr-accent);
    color: var(--clr-text-primary);
    border: none;
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: var(--text-sm);
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s;
}

.btn-primary-small:hover {
    background-color: var(--clr-accent-hover);
}

.kb-editor-toolbar {
    display: flex;
    align-items: center;
    background-color: var(--clr-bg-input);
    padding: 0.5rem 2rem;
    border-bottom: 1px solid var(--clr-border);
    gap: var(--space-xs);
    flex-wrap: wrap;
}

.toolbar-btn {
    background: transparent;
    color: var(--clr-text-secondary);
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-family: 'JetBrains Mono', 'Menlo', 'Courier New', monospace;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all 0.2s;
}

.toolbar-btn:hover {
    background-color: var(--clr-bg-panel);
    border-color: var(--clr-border);
    color: var(--clr-text-primary);
}

.toolbar-divider {
    width: 1px;
    height: 16px;
    background-color: var(--clr-border);
    margin: 0 0.5rem;
}

.kb-editor-textarea {
    flex: 1;
    width: 100%;
    resize: none;
    border: none;
    background: transparent;
    color: var(--clr-text-primary);
    padding: var(--space-2xl);
    font-family: 'JetBrains Mono', 'Menlo', 'Courier New', monospace;
    font-size: var(--text-md);
    line-height: 1.6;
}

.kb-editor-textarea:focus {
    outline: none;
}

.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 2px;
    bottom: 2px;
    background-color: #ffffff;
    box-shadow: 0 1px 3px rgba(0,0,0,0.15);
    transition: .4s;
    z-index: 2;
}

.slider.round {
    border-radius: 24px;
}

.slider.round:before {
    border-radius: 50%;
}

input:checked+.slider {
    background-color: var(--clr-border);
    border-color: var(--clr-border);
}

input:checked+.slider:before {
    transform: translateX(24px);
}

.sun-icon,
.moon-icon {
    color: var(--clr-text-muted);
    z-index: 1;
}

input:checked+.slider .sun-icon {
    color: var(--clr-text-muted);
}

.theme-switch-label {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--clr-text-secondary);
}

/* User Profile */
.user-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.user-profile {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.avatar {
    width: 36px;
    height: 36px;
    background-color: var(--clr-accent-faint);
    color: var(--clr-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--text-lg);
}

.user-details {
    display: flex;
    flex-direction: column;
}

.user-name {
    font-weight: 600;
    font-size: var(--text-base);
    color: var(--clr-text-primary);
}

.user-role {
    font-size: var(--text-xs);
    color: var(--clr-text-muted);
}

.logout-btn {
    color: var(--clr-text-muted);
    transition: color 0.2s;
    display: flex;
    padding: var(--space-sm);
    border-radius: var(--radius-md);
}

.logout-btn:hover {
    color: var(--clr-text-primary);
    background-color: var(--clr-bg-panel);
}

/* MAIN CONTENT */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
    min-height: 0;
    position: relative;
    z-index: 10;
    isolation: isolate;
}

.main-header {
    height: 72px;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--clr-border);
    background-color: transparent;
    z-index: 5;
    flex-shrink: 0;
}

/* BFS Header Nav */
.bfs-header-nav {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    margin-left: var(--space-xl);
}

.bfs-header-nav-item {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.85rem;
    font-size: 0.8rem;
    font-weight: 500;
    font-family: inherit;
    color: var(--clr-text-secondary);
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.15s ease;
    position: relative;
    white-space: nowrap;
}

.bfs-header-nav-item:hover {
    color: var(--clr-text-primary);
    background: var(--clr-bg-input);
}

.bfs-header-nav-item.active {
    color: var(--clr-accent);
    background: var(--clr-accent-faint);
}

.bfs-header-nav-item svg {
    flex-shrink: 0;
    opacity: 0.7;
}

.bfs-header-nav-item.active svg {
    opacity: 1;
}

/* Clickable column headers (admin) */
.review-column-header.clickable {
    cursor: pointer;
    transition: filter 0.15s ease;
}

.review-column-header.clickable:hover {
    filter: brightness(1.15);
}

/* Settings Gear Button */
.bfs-settings-gear {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    padding: 0;
    background: none;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    color: var(--clr-text-muted);
    cursor: pointer;
    transition: all 0.15s ease;
}

.bfs-settings-gear:hover {
    color: var(--clr-text-primary);
    border-color: var(--clr-text-muted);
}


/* Inline editing */
.conv-edit-input {
    width: 100%;
    background: var(--clr-bg-base);
    color: var(--clr-text-primary);
    border: 1px solid var(--clr-accent);
    padding: 2px 4px;
    font-family: inherit;
    font-size: var(--text-base);
    border-radius: var(--radius-sm);
    display: none;
}

.sub-item.editing .sub-item-name,
.sub-item.editing .conv-time,
.sub-item.editing .env-badge {
    display: none;
}

.sub-item.editing .conv-edit-input {
    display: block;
}

.conv-time {
    font-size: 0.7rem;
    color: var(--clr-text-muted);
    margin-top: 0.125rem;
}

/* =========================================
   KB MAIN AREA VIEW (Grid/List)
   ========================================= */
.kb-directory-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--clr-border);
}

.kb-view-controls {
    display: flex;
    gap: var(--space-sm);
    background: var(--clr-bg-input);
    padding: var(--space-xs);
    border-radius: var(--radius-md);
    border: 1px solid var(--clr-border);
}

.kb-view-btn {
    background: transparent;
    border: none;
    color: var(--clr-text-muted);
    padding: 0.4rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background-color 0.2s, color 0.2s;
}

.kb-view-btn.active {
    background: var(--clr-bg-panel);
    color: var(--clr-text-primary);
    box-shadow: var(--shadow-sm);
}

.kb-documents-container {
    padding: var(--space-2xl);
    flex: 1;
    overflow-y: auto;
}

/* Grid View */
.kb-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-xl);
}

.kb-grid-card {
    background: var(--clr-bg-panel);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    cursor: pointer;
    transition: transform 0.15s, border-color 0.15s, box-shadow 0.15s;
}

.kb-grid-card:hover {
    transform: translateY(-2px);
    border-color: var(--clr-border-focus);
    box-shadow: var(--shadow-md);
}

.kb-grid-icon {
    width: 48px;
    height: 48px;
    color: var(--clr-accent);
    margin-bottom: var(--space-lg);
    background: var(--clr-accent-faint);
    padding: var(--space-md);
    border-radius: var(--radius-xl);
}

.kb-grid-title {
    font-size: var(--text-md);
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.kb-grid-date {
    font-size: var(--text-xs);
    color: var(--clr-text-muted);
}

/* List View */
.kb-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.kb-list-row {
    display: flex;
    align-items: center;
    padding: var(--space-lg) var(--space-xl);
    background: var(--clr-bg-panel);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.kb-list-row:hover {
    border-color: var(--clr-border-focus);
    box-shadow: var(--shadow-sm);
}

.kb-list-row-icon {
    color: var(--clr-text-secondary);
    margin-right: var(--space-lg);
}

.kb-list-row-title {
    flex: 2;
    font-weight: 500;
}

.kb-list-row-date,
.kb-list-row-created {
    flex: 1;
    font-size: var(--text-sm);
    color: var(--clr-text-muted);
}

.header-title {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.header-title h1 {
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    margin: 0;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.status-badge {
    background-color: rgba(100, 163, 14, 0.15);
    color: var(--clr-brand-primary);
    border: 1px solid rgba(100, 163, 14, 0.3);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.system-time {
    font-size: var(--text-sm);
    font-family: monospace;
    color: var(--clr-text-muted);
}

/* WORKSPACE */
.workspace-area {
    flex: 1;
    padding: var(--space-xl);
    overflow: hidden;
    display: flex;
    justify-content: center;
}

.chat-panel {
    width: 100%;
    max-width: 900px;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.chat-history {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-2xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
    scroll-behavior: smooth;
}

/* Custom Scrollbar for chat history */
.chat-history::-webkit-scrollbar {
    width: 6px;
}

.chat-history::-webkit-scrollbar-track {
    background: transparent;
}

.chat-history::-webkit-scrollbar-thumb {
    background: var(--clr-border);
    border-radius: 3px;
}

.empty-state {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--clr-text-secondary);
}

.empty-state-icon {
    width: 64px;
    height: 64px;
    background-color: var(--clr-accent-faint);
    color: var(--clr-accent);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-xl);
}

.empty-state h3 {
    font-size: 1.25rem;
    color: var(--clr-text-primary);
    margin-bottom: var(--space-sm);
}

.empty-state p {
    font-size: var(--text-md);
    max-width: 400px;
    line-height: 1.6;
}

.message {
    display: flex;
    flex-direction: column;
    max-width: 85%;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.message-user {
    align-self: flex-end;
}

.message-assistant {
    align-self: flex-start;
}

.message-timestamp {
    font-size: 0.7rem;
    color: var(--clr-text-muted);
    margin-bottom: var(--space-xs);
    opacity: 0;
    transition: opacity 0.2s;
}

.message-user .message-timestamp {
    text-align: right;
    margin-right: var(--space-xs);
}

.message-assistant .message-timestamp {
    text-align: left;
    margin-left: var(--space-xs);
}

.message:hover .message-timestamp {
    opacity: 1;
}

.message-content {
    padding: 1rem 1.25rem;
    font-size: var(--text-md);
    line-height: 1.6;
    word-break: break-word;
}

.message-user .message-content {
    background-color: var(--clr-accent);
    color: var(--clr-text-primary);
    border-radius: 12px 12px 0 12px;
    box-shadow: 0 4px 10px var(--clr-accent-faint);
}

.message-assistant .message-content {
    background-color: var(--clr-bg-input);
    color: var(--clr-text-primary);
    border-radius: 12px 12px 12px 0;
    border: 1px solid var(--clr-border);
}

/* =========================================
   MARKDOWN RENDER STYLES 
   ========================================= */
.message-assistant .message-content p {
    margin-bottom: var(--space-md);
}

.message-assistant .message-content p:last-child {
    margin-bottom: 0;
}

.message-assistant .message-content ul,
.message-assistant .message-content ol {
    margin-bottom: var(--space-lg);
    padding-left: var(--space-xl);
}

.message-assistant .message-content li {
    margin-bottom: var(--space-xs);
}

.message-assistant .message-content h1,
.message-assistant .message-content h2,
.message-assistant .message-content h3 {
    margin-top: var(--space-xl);
    margin-bottom: var(--space-md);
    font-weight: 600;
    color: var(--clr-text-primary);
}

.message-assistant .message-content h1 {
    font-size: 1.4rem;
    border-bottom: 1px solid var(--clr-border);
    padding-bottom: var(--space-xs);
}

.message-assistant .message-content h2 {
    font-size: 1.2rem;
}

.message-assistant .message-content h3 {
    font-size: 1.05rem;
}

.message-assistant .message-content code {
    font-family: inherit;
    /* use regular monospace below */
    font-family: 'Menlo', 'Monaco', 'Courier New', monospace;
    background-color: var(--clr-bg-base);
    padding: 0.15rem 0.3rem;
    border-radius: var(--radius-sm);
    font-size: 0.85em;
    border: 1px solid var(--clr-border);
}

.message-assistant .message-content pre {
    background-color: var(--clr-bg-base);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    margin: var(--space-lg) 0;
    overflow-x: auto;
    border: 1px solid var(--clr-border);
}

.message-assistant .message-content pre code {
    background-color: transparent;
    padding: 0;
    border: none;
    font-size: 0.85em;
    color: var(--clr-text-primary);
}

.message-assistant .message-content pre::-webkit-scrollbar {
    height: 6px;
}

.message-assistant .message-content pre::-webkit-scrollbar-track {
    background: transparent;
}

.message-assistant .message-content pre::-webkit-scrollbar-thumb {
    background: var(--clr-border);
    border-radius: 3px;
}

.message-assistant .message-content blockquote {
    border-left: 3px solid var(--clr-brand-primary);
    padding-left: var(--space-lg);
    margin: var(--space-lg) 0;
    color: var(--clr-text-secondary);
}

/* Input Area */
.chat-input-area {
    padding: 1.5rem 2rem;
    border-top: 1px solid var(--clr-border);
    background-color: var(--clr-bg-panel);
    border-radius: 0 0 var(--panel-radius) var(--panel-radius);
}

.chat-form {
    display: flex;
    align-items: flex-end;
    background-color: var(--clr-bg-input);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-xl);
    padding: var(--space-sm);
    transition: var(--theme-transition);
}

.chat-form:focus-within {
    border-color: var(--clr-border-focus);
    box-shadow: 0 0 0 2px var(--clr-accent-faint);
}

.chat-form textarea {
    flex: 1;
    border: none;
    background: transparent;
    padding: 0.5rem 0.75rem;
    font-family: inherit;
    font-size: var(--text-md);
    color: var(--clr-text-primary);
    resize: none;
    min-height: 24px;
    max-height: 150px;
    line-height: 1.5;
}

.chat-form textarea:focus {
    outline: none;
}

.chat-form textarea::placeholder {
    color: var(--clr-text-muted);
}

.btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: var(--clr-accent);
    color: #ffffff;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s;
    margin-left: var(--space-sm);
    flex-shrink: 0;
}

.btn-icon:hover {
    background-color: var(--clr-accent-hover);
}

.btn-icon:active {
    transform: scale(0.95);
}

.btn-icon:disabled {
    background-color: var(--clr-bg-input);
    color: var(--clr-text-muted);
    border: 1px solid var(--clr-border);
    cursor: not-allowed;
}

.input-footer {
    text-align: center;
    font-size: 0.65rem;
    color: var(--clr-text-muted);
    margin-top: var(--space-md);
}

/* Loading Indicator */
.loading-indicator {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: var(--space-xs);
}

.dot {
    width: 6px;
    height: 6px;
    background-color: var(--clr-text-muted);
    border-radius: 50%;
    animation: bounce 1.4s infinite ease-in-out both;
}

.dot:nth-child(1) {
    animation-delay: -0.32s;
}

.dot:nth-child(2) {
    animation-delay: -0.16s;
}

@keyframes bounce {

    0%,
    80%,
    100% {
        transform: scale(0);
        opacity: 0.5;
    }

    40% {
        transform: scale(1);
        opacity: 1;
    }
}

/* =========================================
   SLIDE-IN PANEL
   ========================================= */
.slide-panel-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.slide-panel-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.slide-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: 440px;
    height: 100vh;
    background: var(--clr-bg-panel);
    border-left: 1px solid var(--clr-border);
    box-shadow: -4px 0 15px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transform: translateX(100%);
    transition: transform 0.25s cubic-bezier(0.2, 0.8, 0.2, 1);
    display: flex;
    flex-direction: column;
}

.slide-panel.open {
    transform: translateX(0);
}

.slide-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--clr-border);
    flex-shrink: 0;
}

.slide-panel-header h3 {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--clr-text-primary);
}

.slide-panel-close {
    background: none;
    border: none;
    color: var(--clr-text-muted);
    font-size: var(--text-2xl);
    cursor: pointer;
    padding: 0;
    line-height: 1;
    transition: color 0.15s;
}

.slide-panel-close:hover {
    color: var(--clr-text-primary);
}

.slide-panel-body {
    padding: var(--space-xl);
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.slide-panel-field label {
    display: block;
    font-size: 0.8rem;
    color: var(--clr-text-muted);
    margin-bottom: 0.4rem;
    font-weight: 500;
}

.slide-panel-field input[type="text"],
.slide-panel-field input[type="password"],
.slide-panel-field input[type="url"],
.slide-panel-field input[type="email"],
.slide-panel-field input[type="number"],
.slide-panel-field select,
.slide-panel-field textarea {
    width: 100%;
    padding: 0.6rem 0.8rem;
    background: var(--clr-bg-input);
    border: 1px solid var(--clr-border);
    color: var(--clr-text-primary);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-family: inherit;
    box-sizing: border-box;
    outline: none;
    transition: border-color 0.15s;
}

.slide-panel-field input:focus,
.slide-panel-field select:focus,
.slide-panel-field textarea:focus {
    border-color: var(--clr-border-focus);
}

.slide-panel-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-md);
    margin-top: auto;
    padding-top: var(--space-lg);
    border-top: 1px solid var(--clr-border);
}

.btn-panel-cancel {
    background: transparent;
    border: 1px solid var(--clr-border);
    color: var(--clr-text-secondary);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: var(--text-base);
    font-family: inherit;
    transition: var(--theme-transition);
}

.btn-panel-cancel:hover {
    background: var(--clr-bg-panel-hover);
}

.btn-panel-save {
    background: var(--clr-accent);
    border: none;
    color: white;
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: var(--text-base);
    font-weight: 500;
    font-family: inherit;
    transition: background-color 0.15s;
}

.btn-panel-save:hover {
    background: var(--clr-accent-hover);
}

/* =========================================
   UPLOAD ZONE
   ========================================= */
.upload-zone {
    border: 2px dashed var(--clr-border);
    border-radius: 10px;
    padding: var(--space-xl);
    text-align: center;
    cursor: pointer;
    transition: border-color 0.2s, background-color 0.2s;
}

.upload-zone:hover,
.upload-zone.drag-over {
    border-color: var(--clr-accent);
    background: var(--clr-accent-faint);
}

/* =========================================
   KB DOCUMENT OPTIONS MENU
   ========================================= */
.kb-doc-card {
    position: relative;
}

/* Elevate card above siblings when its menu is open */
.kb-doc-card:has(.kb-doc-options-btn.active) {
    z-index: 100;
}

.kb-doc-options-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    background: none;
    border: none;
    color: var(--clr-text-muted);
    cursor: pointer;
    padding: 4px;
    border-radius: var(--radius-sm);
    opacity: 0;
    transition: opacity 0.15s, color 0.15s, background 0.15s;
    z-index: 2;
    line-height: 1;
}

.kb-doc-card:hover .kb-doc-options-btn,
.kb-doc-options-btn.active {
    opacity: 1;
}

.kb-doc-options-btn:hover {
    color: var(--clr-text-primary);
    background: var(--clr-bg-panel-hover);
}

.kb-doc-options-menu {
    position: absolute;
    top: 32px;
    right: 8px;
    background: var(--clr-bg-panel);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    min-width: 180px;
    max-width: 240px;
    z-index: 50;
    overflow: hidden;
}

.kb-doc-options-menu .menu-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.55rem 0.85rem;
    font-size: 0.825rem;
    color: var(--clr-text-secondary);
    cursor: pointer;
    transition: background-color 0.1s;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    font-family: inherit;
}

.kb-doc-options-menu .menu-item:hover {
    background: var(--clr-bg-panel-hover);
    color: var(--clr-text-primary);
}

.kb-doc-options-menu .menu-item.danger {
    color: var(--clr-danger);
}

.kb-doc-options-menu .menu-item.danger:hover {
    background: var(--clr-danger-faint);
}

.kb-doc-options-menu .menu-divider {
    height: 1px;
    background: var(--clr-border);
    margin: 0.25rem 0;
}

/* Environment assignment sub-menu */
.kb-env-submenu {
    padding: 0.25rem 0;
}

.kb-env-submenu .env-option {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.45rem 0.85rem;
    font-size: 0.8rem;
    color: var(--clr-text-secondary);
    cursor: pointer;
    transition: background-color 0.1s;
}

.kb-env-submenu .env-option:hover {
    background: var(--clr-bg-panel-hover);
    color: var(--clr-text-primary);
}

.kb-env-submenu .env-option.current {
    color: var(--clr-accent);
    font-weight: 600;
}

.kb-env-submenu .env-option .env-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

/* Inline rename input */
.kb-doc-card-title-input {
    width: 100%;
    background: var(--clr-bg-input);
    border: 1px solid var(--clr-border-focus);
    color: var(--clr-text-primary);
    border-radius: var(--radius-sm);
    padding: 0.25rem 0.4rem;
    font-size: 0.85rem;
    font-weight: 600;
    font-family: inherit;
    outline: none;
    box-sizing: border-box;
}

/* Delete confirmation */
.kb-delete-confirm {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.kb-delete-confirm-box {
    background: var(--clr-bg-panel);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    max-width: 380px;
    width: 90%;
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.kb-delete-confirm-box h4 {
    margin: 0 0 0.5rem;
    font-size: var(--text-lg);
    color: var(--clr-text-primary);
}

.kb-delete-confirm-box p {
    margin: 0 0 1.25rem;
    font-size: 0.85rem;
    color: var(--clr-text-muted);
}

.kb-delete-confirm-actions {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
}

/* List view adjustments for options */
.view-list .kb-doc-options-btn {
    top: 50%;
    transform: translateY(-50%);
    right: 12px;
}

.view-list .kb-doc-options-menu {
    top: auto;
    right: 12px;
}

/* =========================================
   ADMIN DATA TABLES
   ========================================= */
.data-table {
    width: 100%;
    border-collapse: collapse;
    margin: 0;
    font-size: 0.95rem;
    text-align: left;
}

.data-table th, .data-table td {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--clr-border);
}

.data-table th {
    font-weight: 600;
    color: var(--clr-text-secondary);
    background-color: var(--clr-bg-base);
    text-transform: uppercase;
    font-size: var(--text-xs);
    letter-spacing: 0.05em;
    border-bottom: 2px solid var(--clr-border);
}

.data-table tbody tr {
    transition: background-color 0.2s;
}

.data-table tbody tr:hover {
    background-color: var(--clr-bg-panel-hover);
}

.data-table td {
    color: var(--clr-text-primary);
    vertical-align: middle;
}

/* =========================================
   WORKFLOW BUILDER (PHASE 2)
   ========================================= */

/* Node Canvas */
.node-canvas-container {
    background-image: 
        radial-gradient(var(--clr-border) 1px, transparent 1px);
    background-size: 20px 20px;
    background-position: 0 0;
}

/* Workflow Node Card */
.workflow-node-card {
    display: flex;
    background: var(--clr-bg-panel);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
    margin-bottom: 0;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: visible;
    cursor: pointer;
}

.workflow-node-card:hover {
    border-color: var(--clr-border-focus);
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
}

.workflow-node-card.editing {
    border-color: var(--node-accent-color, var(--clr-brand-primary));
    box-shadow: 0 0 0 1px var(--node-accent-color, var(--clr-brand-primary)), 0 4px 12px rgba(0,0,0,0.4);
}

.workflow-node-card.dragging {
    opacity: 0.5;
    box-shadow: 0 8px 16px rgba(0,0,0,0.5);
    transform: scale(1.02);
    z-index: 100;
}

.workflow-node-card.drag-over {
    border-top: 3px solid var(--clr-brand-primary);
    transform: translateY(2px);
}

.node-drag-handle {
    width: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-text-muted);
    cursor: grab;
    background: rgba(255,255,255,0.02);
    border-right: 1px solid var(--clr-border);
}

.node-drag-handle:active {
    cursor: grabbing;
}

.node-drag-handle:hover {
    color: var(--clr-text-primary);
    background: rgba(255,255,255,0.05);
}

.node-color-bar {
    width: 4px;
    flex-shrink: 0;
}

.node-card-content {
    padding: 1rem 1.25rem;
    flex: 1;
    min-width: 0;
    position: relative;
}

.node-card-title {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--clr-text-primary);
    margin-bottom: var(--space-xs);
}

.node-card-actions {
    display: flex;
    gap: var(--space-xs);
    opacity: 0;
    transition: opacity 0.2s;
}

.workflow-node-card:hover .node-card-actions,
.workflow-node-card.editing .node-card-actions {
    opacity: 1;
}

.node-action-btn {
    background: transparent;
    border: none;
    color: var(--clr-text-muted);
    width: 28px;
    height: 28px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.15s;
}

.node-action-btn:hover {
    background: var(--clr-bg-input);
    color: var(--clr-text-primary);
}

.node-action-btn.delete-node-btn:hover {
    color: var(--clr-danger);
    background: var(--clr-danger-faint);
}

.node-summary-badge {
    font-size: 0.7rem;
    padding: 0.2rem 0.5rem;
    background: var(--clr-bg-input);
    color: var(--clr-text-secondary);
    border-radius: var(--radius-sm);
    border: 1px solid var(--clr-border);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 200px;
}

.node-summary-badge.error {
    background: var(--clr-danger-faint);
    color: var(--clr-danger);
    border-color: var(--clr-danger-faint);
}

/* Node Insert Zones (between cards) */
.node-insert-zone {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 28px;
    margin: 2px 0;
    position: relative;
    opacity: 0;
    transition: opacity 0.15s, height 0.15s;
}

.node-insert-zone:hover,
.node-insert-zone.active,
.node-insert-zone.drag-active {
    opacity: 1;
    height: 40px;
}

.node-insert-zone-line {
    position: absolute;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--clr-border-focus);
    opacity: 0;
    transition: opacity 0.15s;
}

.node-insert-zone:hover .node-insert-zone-line,
.node-insert-zone.drag-active .node-insert-zone-line {
    opacity: 1;
}

.node-insert-zone.active .node-insert-zone-line {
    opacity: 1;
    background: var(--clr-brand-primary);
}

.node-insert-btn {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-xl);
    background: var(--clr-bg-panel);
    border: 1px solid var(--clr-border-focus);
    color: var(--clr-text-muted);
    font-size: 0.7rem;
    cursor: pointer;
    z-index: 2;
    transition: all 0.15s;
    box-shadow: 0 1px 4px rgba(0,0,0,0.2);
}

.node-insert-btn:hover {
    border-color: var(--clr-brand-primary);
    color: var(--clr-brand-primary);
    background: var(--clr-bg-panel-hover);
}

.node-insert-btn.active {
    background: var(--clr-brand-primary);
    border-color: var(--clr-brand-primary);
    color: var(--clr-bg-base);
}

.node-insert-btn .insert-label {
    font-size: 0.7rem;
    font-weight: 500;
}



/* Node Library Panel */
.library-node-card {
    display: flex;
    background: var(--clr-bg-base);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    cursor: grab;
    transition: all 0.15s;
    overflow: hidden;
}

.library-node-card:hover {
    border-color: var(--clr-border-focus);
    transform: translateY(-1px);
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    background: var(--clr-bg-panel-hover);
}

.library-node-card.dragging {
    opacity: 0.5;
    cursor: grabbing;
}

/* Slide Panel (Config) — Blackfeather Studio only */
[data-page="blackfeather-studio"] .slide-panel {
    position: absolute;
    top: 0;
    right: -400px;
    width: 380px;
    height: 100%;
    background: var(--clr-bg-panel);
    border-left: 1px solid var(--clr-border);
    box-shadow: -4px 0 15px rgba(0,0,0,0.3);
    display: flex;
    flex-direction: column;
    transition: right 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 50;
}

[data-page="blackfeather-studio"] .slide-panel.open {
    right: 0;
}

[data-page="blackfeather-studio"] .slide-panel-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--clr-border);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    background: var(--clr-bg-base);
}

.btn-close-panel {
    background: transparent;
    border: none;
    color: var(--clr-text-muted);
    cursor: pointer;
    padding: var(--space-xs);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.15s, background 0.15s;
}

.btn-close-panel:hover {
    color: var(--clr-text-primary);
    background: var(--clr-bg-input);
}

[data-page="blackfeather-studio"] .slide-panel-content {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-xl);
}

[data-page="blackfeather-studio"] .slide-panel-field label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--clr-text-secondary);
    margin-bottom: 0.4rem;
}

.config-input {
    width: 100%;
    background: var(--clr-bg-input);
    border: 1px solid var(--clr-border);
    color: var(--clr-text-primary);
    padding: 0.6rem 0.75rem;
    border-radius: var(--radius-md);
    font-size: var(--text-base);
    transition: border-color 0.2s, box-shadow 0.2s;
}

input[type="range"].config-input {
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0;
    -webkit-appearance: none;
    appearance: none;
}
input[type="range"].config-input::-webkit-slider-runnable-track {
    width: 100%;
    height: 4px;
    background: var(--clr-border);
    border-radius: 2px;
}
input[type="range"].config-input::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    height: 14px;
    width: 14px;
    border-radius: 50%;
    background: var(--clr-brand-primary);
    margin-top: -5px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

.config-input:focus {
    outline: none;
    border-color: var(--clr-brand-primary);
    box-shadow: 0 0 0 2px rgba(66, 153, 225, 0.15);
}

.config-slider {
    accent-color: var(--clr-brand-primary);
}

[data-page="blackfeather-studio"] .slide-panel-footer {
    padding: 1.25rem 1.5rem;
    border-top: 1px solid var(--clr-border);
    background: var(--clr-bg-base);
    display: flex;
    gap: var(--space-lg);
}

/* Toggle Switch */
.toggle-switch {
    position: relative;
    width: 40px;
    height: 22px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-switch .slider {
    position: absolute;
    cursor: pointer;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: var(--clr-danger-faint);
    border: 1px solid transparent;
    transition: .3s;
}

.toggle-switch .slider:before {
    position: absolute;
    content: "";
    height: 14px;
    width: 14px;
    left: 3px;
    bottom: 3px;
    background-color: var(--clr-danger);
    transition: .3s;
}

.toggle-switch input:checked + .slider {
    background-color: var(--clr-success-faint);
}

.toggle-switch input:checked + .slider:before {
    transform: translateX(18px);
    background-color: var(--clr-success);
    box-shadow: 0 0 6px var(--clr-success-faint);
}

.toggle-switch .slider.round {
    border-radius: 22px;
}

.toggle-switch .slider.round:before {
    border-radius: 50%;
}

/* Configuration Panel Static Layout base */
.fixed-config-panel .config-form-state {
    display: none;
    flex: 1;
    overflow: hidden;
    flex-direction: column;
}

.fixed-config-panel.open .config-empty-state {
    display: none;
}

.fixed-config-panel.open .config-form-state {
    display: flex;
}

.config-empty-state {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--clr-text-muted);
    text-align: center;
    padding: var(--space-2xl);
}

/* Edit State Highlighting for the selected node card */
.workflow-node-card.editing {
    border: 1px solid var(--node-accent-color, var(--clr-accent));
    background: var(--clr-bg-panel-hover);
    box-shadow: 0 4px 12px rgba(0,0,0,0.3), 0 0 0 1px var(--node-accent-color, var(--clr-accent));
}

/* =========================================
   FIELD LABEL ROW (label + hint + var picker)
   ========================================= */
.field-label-row {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 0.4rem;
    flex-wrap: wrap;
}

.field-label-row label {
    margin-bottom: 0;
}

/* =========================================
   HINT TOOLTIP
   ========================================= */
.hint-tooltip-wrap {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.hint-tooltip-btn {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 1px solid var(--clr-border);
    background: var(--clr-bg-input);
    color: var(--clr-text-muted);
    font-size: 0.6rem;
    font-weight: 700;
    cursor: help;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    line-height: 1;
    transition: all 0.15s;
}

.hint-tooltip-btn:hover {
    border-color: var(--clr-brand-primary);
    color: var(--clr-brand-primary);
}

.hint-tooltip {
    background: #1a1a2e;
    color: #e2e8f0;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    padding: 0.6rem 0.8rem;
    font-size: var(--text-xs);
    line-height: 1.4;
    max-width: 280px;
    width: max-content;
    box-shadow: 0 8px 24px rgba(0,0,0,0.4);
    z-index: 10000;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.15s;
}

.hint-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: #1a1a2e;
}

.hint-tooltip.visible {
    opacity: 1;
    pointer-events: auto;
}

/* =========================================
   VARIABLE PICKER
   ========================================= */
.var-picker-btn {
    margin-left: auto;
    background: transparent;
    border: 1px solid var(--clr-border);
    color: var(--clr-text-muted);
    font-size: 0.7rem;
    padding: 0.15rem 0.5rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-family: inherit;
    transition: all 0.15s;
    white-space: nowrap;
}

.var-picker-btn:hover {
    border-color: var(--clr-brand-purple);
    color: var(--clr-brand-purple);
    background: var(--clr-brand-purple-faint);
}

.var-picker-popover {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    background: var(--clr-bg-panel);
    border: 1px solid var(--clr-border);
    border-radius: 10px;
    padding: var(--space-sm);
    min-width: 240px;
    max-width: 340px;
    max-height: 200px;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    z-index: 600;
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.var-picker-popover::before {
    content: '';
    position: absolute;
    top: -6px;
    right: 16px;
    border: 6px solid transparent;
    border-bottom-color: var(--clr-border);
    border-top: none;
}

.var-picker-empty {
    color: var(--clr-text-muted);
    font-size: 0.8rem;
    padding: var(--space-sm);
    text-align: center;
    font-style: italic;
}

.var-chip {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background: var(--clr-brand-purple-faint);
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    padding: 0.4rem 0.6rem;
    cursor: pointer;
    transition: all 0.15s;
    width: 100%;
    text-align: left;
    font-family: inherit;
    color: var(--clr-text-primary);
}

.var-chip:hover {
    background: var(--clr-brand-purple-faint);
    border-color: var(--clr-brand-purple);
}

.var-chip code {
    font-family: 'SF Mono', 'Menlo', 'Monaco', monospace;
    font-size: var(--text-xs);
    color: var(--clr-brand-purple);
    flex-shrink: 0;
}

.var-chip-source {
    font-size: 0.7rem;
    color: var(--clr-text-muted);
    margin-left: auto;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.var-chip-nested {
    padding-left: 1.4rem;
    background: var(--clr-brand-purple-faint);
    border-color: var(--clr-brand-purple-faint);
}
.var-chip-nested code {
    font-size: 0.7rem;
    color: var(--clr-brand-purple);
}
.var-chip-nested .var-chip-source {
    font-size: 0.65rem;
    color: #475569;
}

.var-chip-system {
    background: transparent;
    border: 1px dashed var(--clr-brand-purple);
}
.var-chip-system:hover {
    background: var(--clr-brand-purple-faint);
    border-color: var(--clr-brand-purple);
}
.var-chip-system code {
    color: var(--clr-brand-purple);
}
.var-chip-system .var-chip-source {
    color: var(--clr-text-muted);
    font-size: 0.65rem;
    font-style: italic;
}

/* =========================================
   WP CONTEXT SUMMARY PANEL
   ========================================= */
.wp-context-summary {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: 0.65rem 0.85rem;
    margin-bottom: 1.25rem;
    font-size: 0.78rem;
}
.wp-context-row {
    display: flex;
    align-items: baseline;
    gap: 0.4rem;
    padding: 0.2rem 0;
}
.wp-context-label {
    color: var(--clr-text-muted);
    flex-shrink: 0;
    font-weight: 500;
}
.wp-context-value {
    color: var(--clr-text-primary);
}
.wp-context-value.wp-context-warning {
    color: var(--clr-warning);
}
.wp-context-value.wp-context-muted {
    color: var(--clr-text-muted);
    font-style: italic;
}

/* =========================================
   INLINE HINT TEXT
   ========================================= */
.field-hint-text {
    font-size: 0.7rem;
    color: var(--clr-text-muted);
    margin-top: 0.3rem;
    line-height: 1.3;
    opacity: 0.75;
    white-space: normal;
    word-wrap: break-word;
}

/* =========================================
   REFERENCE DOCS SELECTOR
   ========================================= */
.ref-docs-container {
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.ref-docs-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    padding: var(--space-sm);
    min-height: 0;
}

.ref-docs-chips:empty {
    display: none;
}

.ref-docs-chips:not(:empty) {
    border-bottom: 1px solid var(--clr-border);
}

.ref-docs-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    background: transparent;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-full);
    font-size: 0.72rem;
    padding: 0.2rem 0.6rem;
    color: var(--clr-text-primary);
    white-space: nowrap;
}

.ref-docs-chip button {
    background: none;
    border: none;
    color: inherit;
    opacity: 0.7;
    cursor: pointer;
    font-size: 0.9rem;
    padding: 0;
    line-height: 1;
    transition: color 0.15s;
}

.ref-docs-chip button:hover {
    color: var(--clr-danger);
    opacity: 1;
}

.ref-docs-filter-bar {
    display: flex;
    gap: 0.4rem;
    padding: 0.5rem 0.5rem 0.35rem;
    border-bottom: 1px solid var(--clr-border);
}

.ref-docs-env-filter {
    flex: 0 0 auto;
    font-size: 0.72rem;
    padding: 0.3rem 0.4rem;
    border-radius: 5px;
    border: 1px solid var(--clr-border);
    background: var(--clr-bg-input);
    color: var(--clr-text-primary);
    cursor: pointer;
    max-width: 130px;
}

.ref-docs-search {
    flex: 1;
    font-size: 0.72rem;
    padding: 0.3rem 0.5rem;
    border-radius: 5px;
    border: 1px solid var(--clr-border);
    background: var(--clr-bg-input);
    color: var(--clr-text-primary);
    outline: none;
    transition: border-color 0.15s;
    min-width: 0;
}

.ref-docs-search::placeholder {
    color: var(--clr-text-muted);
    opacity: 0.7;
}

.ref-docs-search:focus {
    border-color: var(--clr-brand-primary);
}

.ref-docs-list {
    max-height: 160px;
    overflow-y: auto;
    padding: 0.25rem 0;
}

.ref-docs-row {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.4rem 0.6rem;
    cursor: pointer;
    font-size: 0.8rem;
    color: var(--clr-text-secondary);
    transition: background 0.1s;
}

.ref-docs-row:hover {
    background: var(--clr-bg-panel-hover);
}

.ref-docs-row input[type="checkbox"] {
    accent-color: var(--clr-brand-primary);
    flex-shrink: 0;
}

.ref-docs-title {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ref-docs-env-badge {
    font-size: 0.65rem;
    padding: 0.1rem 0.4rem;
    border: 1px solid;
    border-radius: var(--radius-sm);
    white-space: nowrap;
    flex-shrink: 0;
}

.ref-docs-note {
    font-size: 0.7rem;
    color: var(--clr-text-muted);
    padding: 0.5rem 0.6rem;
    border-top: 1px solid var(--clr-border);
    opacity: 0.7;
    font-style: italic;
}

.ref-docs-accordion {
    border-top: 1px solid var(--clr-border);
}

.ref-docs-accordion-header {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    width: 100%;
    padding: 0.55rem 0.6rem;
    background: transparent;
    border: none;
    color: var(--clr-text-secondary);
    font-size: 0.78rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
    text-align: left;
}

.ref-docs-accordion-header:hover {
    background: var(--clr-bg-panel-hover);
    color: var(--clr-text-primary);
}

.ref-docs-accordion-chevron {
    transition: transform 0.2s;
    flex-shrink: 0;
}

.ref-docs-accordion-header.open .ref-docs-accordion-chevron {
    transform: rotate(90deg);
}

.ref-docs-accordion-body {
    border-top: 1px solid var(--clr-border);
}

.ref-docs-chip-gdrive {
    background: var(--clr-accent-faint);
    border-color: var(--clr-accent);
    color: var(--clr-accent);
}

.ref-docs-chip-link {
    display: inline-flex;
    align-items: center;
    color: inherit;
    opacity: 0.8;
    cursor: pointer;
    padding: 1px;
    border-radius: 3px;
    transition: opacity 0.15s, background 0.15s;
    text-decoration: none;
    flex-shrink: 0;
}

.ref-docs-chip-link:hover {
    opacity: 1;
    background: var(--clr-accent-faint);
}

/* =========================================
   MULTI INTEGRATION SELECT
   ========================================= */
.multi-int-container {
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.multi-int-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    padding: var(--space-sm);
    min-height: 0;
}

.multi-int-chips:empty {
    display: none;
}

.multi-int-chips:not(:empty) {
    border-bottom: 1px solid var(--clr-border);
}

.multi-int-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    background: rgba(249,115,22,0.12);
    border: 1px solid rgba(249,115,22,0.3);
    color: var(--clr-text-primary);
    font-size: var(--text-xs);
    padding: 0.2rem 0.5rem;
    border-radius: var(--radius-xl);
    white-space: nowrap;
}

.multi-int-chip button {
    background: none;
    border: none;
    color: var(--clr-text-muted);
    cursor: pointer;
    font-size: 0.9rem;
    padding: 0;
    line-height: 1;
    transition: color 0.15s;
}

.multi-int-chip button:hover {
    color: var(--clr-danger);
}

.multi-int-list {
    max-height: 160px;
    overflow-y: auto;
    padding: 0.25rem 0;
}

.multi-int-row {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.4rem 0.6rem;
    cursor: pointer;
    font-size: 0.8rem;
    color: var(--clr-text-secondary);
    transition: background 0.1s;
}

.multi-int-row:hover {
    background: var(--clr-bg-panel-hover);
}

.multi-int-row input[type="checkbox"] {
    accent-color: var(--clr-brand-primary);
    flex-shrink: 0;
}

/* =========================================
   NODE WARNING ICONS
   ========================================= */
.node-warning-icon {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    color: var(--clr-warning);
    cursor: help;
    z-index: 5;
}

.node-warning-tooltip {
    position: absolute;
    bottom: calc(100% + 8px);
    right: -4px;
    background: var(--clr-bg-panel);
    color: var(--clr-text-primary);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: 0.5rem 0.75rem;
    font-size: 0.7rem;
    line-height: 1.5;
    min-width: 200px;
    max-width: 300px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.25);
    z-index: 500;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.15s;
}

.node-warning-tooltip.visible {
    opacity: 1;
}

.node-warning-tooltip div {
    padding: 0.15rem 0;
    border-bottom: 1px solid var(--clr-border);
}

/* =========================================
   CONFIG PANEL VALIDATION ERRORS
   ========================================= */
.config-error-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-sm);
    padding: 0.6rem 0.8rem;
    margin-bottom: var(--space-lg);
    background: var(--clr-danger);
    color: var(--clr-text-primary);
    font-size: 0.8rem;
    font-weight: 500;
    border-radius: var(--radius-md);
}

.config-error-dismiss {
    background: none;
    border: none;
    color: rgba(255,255,255,0.7);
    cursor: pointer;
    font-size: 1.1rem;
    padding: 0;
    line-height: 1;
    transition: color 0.15s;
}

.config-error-dismiss:hover {
    color: var(--clr-text-primary);
}

.field-error {
    color: var(--clr-danger);
    font-size: 0.72rem;
    margin-top: var(--space-xs);
    line-height: 1.4;
}

.field-warning {
    color: var(--clr-warning);
    font-size: 0.72rem;
    margin-top: var(--space-xs);
    line-height: 1.4;
}
.node-warning-tooltip div:last-child {
    border-bottom: none;
}

/* =========================================
   NODE ACTIONS (bottom-right of card)
   ========================================= */
.workflow-node-card .delete-node-btn,
.workflow-node-card .duplicate-node-btn {
    position: absolute;
    bottom: 8px;
    opacity: 0;
    transition: opacity 0.15s;
}

.workflow-node-card .delete-node-btn {
    right: 8px;
}

.workflow-node-card .duplicate-node-btn {
    right: 36px;
}

.workflow-node-card:hover .delete-node-btn,
.workflow-node-card:hover .duplicate-node-btn {
    opacity: 0.6;
}

.workflow-node-card .delete-node-btn:hover {
    opacity: 1;
    color: var(--clr-danger);
}

.workflow-node-card .duplicate-node-btn:hover {
    opacity: 1;
    color: var(--clr-info);
}

/* =========================================
   LIVE ERROR COUNTER
   ========================================= */
.live-error-counter {
    font-size: 0.7rem;
    font-weight: 500;
    white-space: nowrap;
}

/* =========================================
   BROKEN VARIABLE WARNING
   ========================================= */
.broken-var-warning {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.3rem;
    margin-top: 0.4rem;
    padding: 0.5rem 0.65rem;
    background: var(--clr-danger-faint);
    border: 1px solid var(--clr-danger-faint);
    border-radius: var(--radius-md);
    color: var(--clr-danger);
    font-size: 0.72rem;
    line-height: 1.6;
}

.broken-var-warning svg {
    flex-shrink: 0;
}

.broken-var-warning code {
    background: var(--clr-danger-faint);
    padding: 0.1rem 0.3rem;
    border-radius: 3px;
    font-size: 0.7rem;
    font-weight: 600;
    color: #fca5a5;
    word-break: break-all;
}

/* =========================================
   SEND-BACK OPTIONS EDITOR
   ========================================= */
.sbo-editor-container {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.sbo-cards {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.sbo-card {
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    background: var(--clr-bg-input);
    position: relative;
    transition: border-color 0.15s;
}

.sbo-card:hover {
    border-color: var(--clr-border-focus);
}

.sbo-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-sm);
    padding-bottom: 0.4rem;
    border-bottom: 1px solid var(--clr-border);
}

.sbo-card-num {
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--clr-text-muted);
    background: var(--clr-bg-base);
    padding: 0.1rem 0.4rem;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.sbo-card-num::before {
    content: 'Option ';
}

.sbo-card-delete {
    background: none;
    border: none;
    color: var(--clr-text-muted);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0 0.25rem;
    line-height: 1;
    transition: color 0.15s;
}

.sbo-card-delete:hover {
    color: var(--clr-danger);
}

.sbo-card-field {
    margin-bottom: var(--space-sm);
}

.sbo-card-field:last-child {
    margin-bottom: 0;
}

.sbo-card-field label {
    display: block;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--clr-text-muted);
    margin-bottom: 0.2rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.sbo-card-field .config-input {
    font-size: 0.8rem;
    padding: 0.4rem 0.6rem;
}

.sbo-card-field textarea.config-input {
    min-height: 44px;
    resize: vertical;
    font-family: inherit;
}

.sbo-add-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.6rem 1rem;
    border: 2px dashed var(--clr-border);
    border-radius: var(--radius-lg);
    background: transparent;
    color: var(--clr-text-muted);
    font-size: 0.8rem;
    font-family: inherit;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
}

.sbo-add-btn:hover {
    border-color: var(--clr-success);
    color: var(--clr-success);
    background: var(--clr-success-faint);
}

/* =========================================
   REVIEW PAGE
   ========================================= */
.review-error-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
    color: var(--clr-text-muted);
    padding: var(--space-2xl);
}

.review-error-state h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--clr-text-primary);
}

.review-layout {
    display: flex;
    height: 100%;
    overflow: hidden;
}

.review-content-col {
    flex: 1;
    overflow-y: auto;
    padding: 2rem 2.5rem;
    min-width: 0;
}

.review-content-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: var(--space-xl);
    gap: var(--space-lg);
}

.review-breadcrumb {
    font-size: var(--text-xs);
    color: var(--clr-text-muted);
    margin-bottom: 0.35rem;
}

.review-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--clr-text-primary);
}

.review-version-badge {
    flex-shrink: 0;
    font-size: var(--text-xs);
    font-weight: 600;
    padding: 0.3rem 0.75rem;
    border-radius: 20px;
    background: var(--clr-brand-purple-faint);
    color: var(--clr-brand-primary);
    border: 1px solid var(--clr-brand-purple-faint);
    white-space: nowrap;
}

/* Version drawer */
.review-version-drawer {
    margin-bottom: 1.25rem;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.review-version-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.6rem 0.8rem;
    background: var(--clr-bg-panel);
    border: none;
    color: var(--clr-text-secondary);
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    font-family: inherit;
    transition: background 0.15s;
}

.review-version-toggle:hover {
    background: var(--clr-bg-panel-hover);
}

.review-version-toggle svg {
    transition: transform 0.2s;
}

.review-version-list {
    padding: var(--space-sm);
    border-top: 1px solid var(--clr-border);
    max-height: 300px;
    overflow-y: auto;
}

.review-version-item {
    padding: 0.6rem;
    border-radius: var(--radius-md);
    margin-bottom: 0.4rem;
    background: var(--clr-bg-input);
    border: 1px solid var(--clr-border);
}

.review-version-item:last-child {
    margin-bottom: 0;
}

.review-version-item-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.review-version-num {
    font-size: var(--text-xs);
    font-weight: 700;
    color: var(--clr-text-primary);
    font-variant-numeric: tabular-nums;
}

.review-version-date {
    font-size: 0.7rem;
    color: var(--clr-text-muted);
}

.review-version-rejected {
    font-size: 0.7rem;
    color: var(--clr-danger);
    font-weight: 500;
}

.review-version-feedback {
    margin-top: 0.35rem;
    font-size: var(--text-xs);
    color: var(--clr-text-secondary);
    line-height: 1.4;
    padding-left: var(--space-sm);
    border-left: 2px solid var(--clr-border);
}

.review-version-expand-btn {
    margin-top: 0.35rem;
    background: none;
    border: none;
    color: var(--clr-accent);
    font-size: 0.7rem;
    cursor: pointer;
    padding: 0;
    font-family: inherit;
    text-decoration: underline;
}

.review-version-content {
    margin-top: var(--space-sm);
    padding: var(--space-md);
    background: var(--clr-bg-base);
    border-radius: var(--radius-md);
    border: 1px solid var(--clr-border);
}

/* Content body */
.review-content-body {
    background: var(--clr-bg-panel);
    border: 1px solid var(--clr-border);
    border-radius: 10px;
    padding: var(--space-2xl);
    min-height: 200px;
}

.review-content-loading {
    color: var(--clr-text-muted);
    text-align: center;
    padding: var(--space-2xl);
    font-style: italic;
}

.review-content-text {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--clr-text-primary);
    white-space: pre-wrap;
    word-wrap: break-word;
}

.review-gdoc-area {
    margin-top: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.review-gdoc-note {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.8rem;
    color: var(--clr-text-muted);
}

/* Right column - Actions */
.review-actions-col {
    width: 340px;
    flex-shrink: 0;
    border-left: 1px solid var(--clr-border);
    background: var(--clr-bg-panel);
    overflow-y: auto;
}

.review-actions-inner {
    padding: var(--space-xl);
    position: sticky;
    top: 0;
}

.review-actions-header {
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--clr-text-secondary);
    margin-bottom: 1.25rem;
}

.review-instructions-callout {
    background: var(--clr-brand-purple-faint);
    border: 1px solid var(--clr-brand-purple-faint);
    border-radius: var(--radius-lg);
    padding: 0.85rem;
    margin-bottom: 1.25rem;
    font-size: 0.8rem;
    line-height: 1.5;
    color: var(--clr-text-secondary);
}

.review-instructions-callout strong {
    display: block;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--clr-brand-primary);
    margin-bottom: 0.4rem;
}

.review-instructions-callout p {
    margin: 0;
}

.review-status-warning {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.65rem 0.8rem;
    background: var(--clr-success-faint);
    border: 1px solid var(--clr-success-faint);
    border-radius: var(--radius-lg);
    font-size: 0.78rem;
    color: var(--clr-success);
    margin-bottom: 1.25rem;
}

.review-action-section {
    margin-bottom: var(--space-sm);
}

.review-action-divider {
    height: 1px;
    background: var(--clr-border);
    margin: 0.75rem 0;
}

.review-btn-approve {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.75rem 1rem;
    background: var(--clr-success);
    border: none;
    border-radius: var(--radius-lg);
    color: var(--clr-text-primary);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.15s;
}

.review-btn-approve:hover {
    background: var(--clr-success);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px var(--clr-success-faint);
}

.review-approve-expand {
    margin-top: var(--space-md);
}

.review-approve-expand textarea {
    width: 100%;
    background: var(--clr-bg-input);
    border: 1px solid var(--clr-border);
    color: var(--clr-text-primary);
    padding: 0.6rem 0.75rem;
    border-radius: var(--radius-md);
    font-size: 0.8rem;
    font-family: inherit;
    resize: vertical;
    margin-bottom: var(--space-sm);
}

.review-approve-expand textarea:focus {
    outline: none;
    border-color: var(--clr-brand-primary);
}

.review-btn-confirm-approve {
    width: 100%;
    padding: 0.55rem;
    background: var(--clr-success);
    border: none;
    border-radius: var(--radius-md);
    color: var(--clr-text-primary);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.15s;
}

.review-btn-confirm-approve:hover {
    background: var(--clr-success);
}

.review-btn-confirm-approve:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Send back */
.review-btn-sendback {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.75rem 1rem;
    background: transparent;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    color: var(--clr-text-secondary);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.15s;
}

.review-btn-sendback:hover {
    border-color: var(--clr-success);
    color: var(--clr-success);
    background: var(--clr-success-faint);
}

.review-sendback-expand {
    margin-top: var(--space-md);
}

.review-sbo-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.review-sbo-card {
    padding: 0.65rem 0.8rem;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all 0.15s;
    background: var(--clr-bg-input);
}

.review-sbo-card:hover {
    border-color: var(--clr-success);
    background: var(--clr-success-faint);
}

.review-sbo-card.selected {
    border-color: var(--clr-success);
    background: var(--clr-success-faint);
    box-shadow: 0 0 0 1px var(--clr-success);
}

.review-sbo-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-sm);
}

.review-sbo-card-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--clr-text-primary);
}

/* Feedback type badges */
.review-feedback-type-badge {
    font-size: 0.65rem;
    font-weight: 600;
    padding: 0.15rem 0.5rem;
    border-radius: var(--radius-xl);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    white-space: nowrap;
}

.review-feedback-type-badge.directive {
    background: var(--clr-info-faint);
    color: var(--clr-info);
    border: 1px solid var(--clr-info-faint);
}

.review-feedback-type-badge.source_material {
    background: var(--clr-success-faint);
    color: var(--clr-success);
    border: 1px solid var(--clr-success-faint);
}

.review-sbo-generic {
    margin-bottom: var(--space-md);
}

.review-sbo-generic textarea,
.review-sbo-feedback textarea {
    width: 100%;
    background: var(--clr-bg-input);
    border: 1px solid var(--clr-border);
    color: var(--clr-text-primary);
    padding: 0.6rem 0.75rem;
    border-radius: var(--radius-md);
    font-size: 0.8rem;
    font-family: inherit;
    resize: vertical;
    margin-bottom: var(--space-sm);
}

.review-sbo-generic textarea:focus,
.review-sbo-feedback textarea:focus {
    outline: none;
    border-color: var(--clr-brand-primary);
}

.review-sbo-generic-selector {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.8rem;
    color: var(--clr-text-secondary);
}

.review-sbo-generic-selector select {
    flex: 1;
    background: var(--clr-bg-input);
    border: 1px solid var(--clr-border);
    color: var(--clr-text-primary);
    padding: 0.4rem 0.5rem;
    border-radius: var(--radius-md);
    font-size: 0.8rem;
    font-family: inherit;
}

.review-sbo-feedback {
    margin-bottom: var(--space-md);
}

.review-sbo-feedback-type {
    margin-top: var(--space-xs);
}

.review-btn-submit-sendback {
    width: 100%;
    padding: 0.65rem;
    background: var(--clr-warning);
    border: none;
    border-radius: var(--radius-lg);
    color: #000;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.15s;
}

.review-btn-submit-sendback:hover {
    background: var(--clr-warning);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px var(--clr-warning-faint);
}

.review-btn-submit-sendback:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.review-version-footer {
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--clr-border);
    font-size: var(--text-xs);
    color: var(--clr-text-muted);
    text-align: center;
}

/* Success overlay */
.review-success-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.review-success-card {
    background: var(--clr-bg-panel);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-xl);
    padding: 2rem 2.5rem;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    max-width: 380px;
}

.review-success-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--clr-text-primary);
    margin: 0.75rem 0 0.35rem;
}

.review-success-card p {
    font-size: 0.85rem;
    color: var(--clr-text-muted);
    margin: 0;
}
/* =========================================
   BLACKFEATHER: JOB RUNNER TOGGLE
   ========================================= */
.bf-runner-pill {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.3rem 0.5rem 0.3rem 0.75rem;
    border-radius: 20px;
    border: 1px solid var(--clr-border);
    background: var(--clr-bg-input);
    cursor: pointer;
    transition: border-color 0.3s;
}
.bf-runner-pill.running {
    border-color: var(--clr-success);
}
.bf-runner-pill.stopped {
    border-color: var(--clr-danger);
}
.bf-runner-label {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--clr-text-muted);
    white-space: nowrap;
    user-select: none;
    transition: color 0.3s;
}
.bf-runner-pill.running .bf-runner-label {
    color: var(--clr-success);
}
.bf-runner-pill.stopped .bf-runner-label {
    color: var(--clr-danger);
}

/* Toggle switch inside the pill */
.bf-runner-switch {
    position: relative;
    display: inline-block;
    width: 32px;
    height: 18px;
    flex-shrink: 0;
}
.bf-runner-switch input {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
}
.bf-runner-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--clr-danger-faint);
    border-radius: 18px;
    transition: background 0.3s;
}
.bf-runner-slider::before {
    content: "";
    position: absolute;
    height: 14px;
    width: 14px;
    left: 2px;
    bottom: 2px;
    background: var(--clr-danger);
    border-radius: 50%;
    transition: transform 0.3s, background 0.3s;
}
.bf-runner-switch input:checked + .bf-runner-slider {
    background: var(--clr-success-faint);
}
.bf-runner-switch input:checked + .bf-runner-slider::before {
    transform: translateX(14px);
    background: var(--clr-success);
    box-shadow: 0 0 6px var(--clr-success-faint);
}

/* =========================================
   BLACKFEATHER: SETTINGS PANEL
   ========================================= */
.bf-settings-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    background: none;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    color: var(--clr-text-muted);
    cursor: pointer;
    transition: all 0.15s;
}
.bf-settings-btn:hover {
    border-color: rgba(255,255,255,0.2);
    color: var(--clr-text-primary);
    background: rgba(255,255,255,0.05);
}

.bf-settings-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(2px);
    z-index: 9998;
}
.bf-settings-overlay.active {
    display: block;
}

.bf-settings-panel {
    position: fixed;
    top: 0;
    right: -400px;
    width: 380px;
    height: 100vh;
    background: var(--clr-bg-panel);
    border-left: 1px solid var(--clr-border);
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.4);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    transition: right 0.3s ease;
}
.bf-settings-panel.active {
    right: 0;
}

.bf-settings-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--clr-border);
}
.bf-settings-header h3 {
    font-size: 0.95rem;
    font-weight: 600;
    margin: 0;
    color: var(--clr-text-primary);
}
.bf-settings-close {
    background: none;
    border: none;
    color: var(--clr-text-muted);
    font-size: 1.4rem;
    cursor: pointer;
    padding: 0;
    line-height: 1;
    transition: color 0.15s;
}
.bf-settings-close:hover {
    color: var(--clr-text-primary);
}

.bf-settings-body {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-xl);
}

.bf-settings-section h4 {
    font-size: 0.9rem;
    font-weight: 600;
    margin: 0 0 1rem 0;
    color: var(--clr-text-primary);
}

.bf-settings-field {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}
.bf-settings-field label {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--clr-text-secondary);
}
.bf-settings-field input[type="number"] {
    width: 140px;
    padding: 0.4rem 0.6rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--clr-border);
    background: var(--clr-bg-input);
    color: var(--clr-text-primary);
    font-size: 0.85rem;
    font-family: inherit;
}

/* =========================================
   PHASE 3A: BUILDER / QUEUE TAB SWITCHER
   ========================================= */
.bf-tab-switcher {
    display: flex;
    gap: 0.2rem;
    background: var(--clr-bg-panel);
    padding: 0.25rem;
    border-radius: 8px;
    border: 1px solid var(--clr-border);
}

.bf-tab {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    background: transparent;
    border: none;
    color: var(--clr-text-muted);
    padding: 0.4rem 1rem;
    font-size: var(--text-sm);
    font-weight: 500;
    font-family: inherit;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.bf-tab svg {
    flex-shrink: 0;
    opacity: 0.5;
    transition: opacity 0.2s, transform 0.2s;
}

.bf-tab:hover {
    color: var(--clr-text-primary);
}

.bf-tab:hover svg {
    opacity: 0.8;
    transform: scale(1.05);
}

.bf-tab.active {
    background: var(--clr-accent-faint);
    color: var(--clr-accent);
    font-weight: 600;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.bf-tab.active svg {
    opacity: 1;
    color: var(--clr-accent);
}

/* =========================================
   PHASE 3A: QUEUE VIEW
   ========================================= */
.queue-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--clr-border);
    flex-shrink: 0;
    gap: var(--space-lg);
}

.queue-header-left {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.queue-play-pause-group {
    display: flex;
    gap: 0.35rem;
}

.queue-ctrl-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 2px solid var(--clr-border);
    background: var(--clr-bg-panel);
    color: var(--clr-text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    flex-shrink: 0;
    opacity: 0.7;
}

.queue-ctrl-btn:not(.active):hover {
    opacity: 1;
    border-color: rgba(148, 163, 184, 0.5);
    background: rgba(148, 163, 184, 0.1);
    color: var(--clr-text-secondary);
}

.queue-ctrl-btn.play {
    cursor: pointer !important;
    pointer-events: auto;
}

#queuePlayBtn svg,
#queuePlayBtn polygon,
#queuePlayBtn * {
    cursor: pointer !important;
    pointer-events: none;
}

.queue-ctrl-btn.play.active {
    border-color: var(--clr-success);
    background: var(--clr-success-faint);
    color: var(--clr-success);
    opacity: 1;
    box-shadow: 0 0 16px rgba(100, 163, 14, 0.5), 0 0 4px rgba(100, 163, 14, 0.3);
    pointer-events: none;
}

.queue-ctrl-btn.pause.active {
    border-color: var(--clr-danger);
    background: var(--clr-danger-faint);
    color: var(--clr-danger);
    opacity: 1;
    cursor: default;
    box-shadow: 0 0 16px rgba(239, 68, 68, 0.5), 0 0 4px rgba(239, 68, 68, 0.3);
    pointer-events: none;
}

.queue-status-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--clr-text-primary);
}

.queue-status-sub {
    font-size: 0.7rem;
    color: var(--clr-text-muted);
    margin-top: 0.1rem;
}

.queue-settings-row {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 1.2rem;
}

.queue-rate-limit,
.queue-start-time {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: 0.8rem;
    color: var(--clr-text-secondary);
}

.queue-rate-limit select,
.queue-rate-limit input[type="number"],
.queue-start-time select,
.queue-start-time input[type="time"] {
    background: var(--clr-bg-input);
    border: 1px solid var(--clr-border);
    color: var(--clr-text-primary);
    padding: 0.35rem 0.5rem;
    border-radius: var(--radius-md);
    font-size: 0.8rem;
    font-family: inherit;
    outline: none;
    transition: border-color 0.2s;
}

.queue-rate-limit select:focus,
.queue-rate-limit input[type="number"]:focus,
.queue-start-time select:focus,
.queue-start-time input[type="time"]:focus {
    border-color: var(--clr-border-focus);
}

.queue-rate-limit input[type="number"] {
    width: 52px;
    text-align: center;
}

/* Queue Filter Tabs */
.queue-filter-tabs {
    display: flex;
    gap: var(--space-xs);
    padding: 0.75rem 1.5rem;
    border-bottom: 1px solid var(--clr-border);
    flex-shrink: 0;
    overflow-x: auto;
}

.queue-filter-tab {
    background: transparent;
    border: none;
    color: var(--clr-text-muted);
    padding: 0.3rem 0.75rem;
    font-size: var(--text-xs);
    font-weight: 500;
    font-family: inherit;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.15s;
    white-space: nowrap;
}

.queue-filter-tab:hover {
    color: var(--clr-text-primary);
    background: var(--clr-bg-panel-hover);
}

.queue-filter-tab.active {
    background: var(--clr-accent-faint);
    color: var(--clr-accent);
    font-weight: 600;
}

.queue-filter-count {
    font-size: 0.65rem;
    background: var(--clr-bg-input);
    padding: 0.1rem 0.3rem;
    border-radius: 3px;
    margin-left: var(--space-xs);
    color: var(--clr-text-muted);
}

.queue-filter-tab.active .queue-filter-count {
    background: var(--clr-accent-faint);
    color: var(--clr-accent);
}

/* Job List */
.queue-job-list {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

/* Job Card */
.queue-job-card {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: 0.75rem 1rem;
    background: var(--clr-bg-panel);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    cursor: default;
    transition: all 0.15s;
    position: relative;
}

.queue-job-card:hover {
    border-color: var(--clr-border-focus);
    background: var(--clr-bg-panel-hover);
}

.queue-job-card.dragging {
    opacity: 0.5;
    border-color: var(--clr-accent);
}

.queue-job-card.drag-over {
    border-top: 2px solid var(--clr-accent);
}

.queue-job-drag-handle {
    cursor: grab;
    color: var(--clr-text-muted);
    opacity: 0.4;
    transition: opacity 0.15s;
    flex-shrink: 0;
}

.queue-job-card:hover .queue-job-drag-handle {
    opacity: 0.8;
}

.queue-job-left {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.15rem;
    flex-shrink: 0;
}

.queue-job-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.queue-job-name {
    font-size: var(--text-base);
    font-weight: 500;
    color: var(--clr-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.queue-job-actions {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    flex-shrink: 0;
    align-self: center;
}

.queue-job-meta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.7rem;
    color: var(--clr-text-muted);
    flex-wrap: wrap;
}

.queue-job-tag {
    display: inline-flex;
    align-items: center;
    padding: 0.1rem 0.45rem;
    border-radius: 3px;
    font-size: 0.65rem;
    font-weight: 500;
    background: rgba(96, 165, 250, 0.12);
    color: #93c5fd;
    border: 1px solid rgba(96, 165, 250, 0.25);
    letter-spacing: 0.02em;
}

/* Status Badge */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.15rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    flex-shrink: 0;
}

.status-badge.pending {
    background: rgba(100, 116, 139, 0.15);
    color: #94a3b8;
}

.status-badge.running {
    background: rgba(37, 99, 235, 0.15);
    color: var(--clr-info);
    animation: pulse-running 2s ease-in-out infinite;
}

@keyframes pulse-running {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.status-badge.paused {
    background: var(--clr-warning-faint);
    color: var(--clr-warning);
}

.status-badge.waiting_review {
    background: var(--clr-brand-purple-faint);
    color: var(--clr-brand-purple);
}

.status-badge.complete {
    background: var(--clr-success-faint);
    color: var(--clr-success);
}

.status-badge.error {
    background: var(--clr-danger-faint);
    color: var(--clr-danger);
    border: 1px solid var(--clr-danger-faint);
}

/* Job Card Action Buttons */
.queue-job-options-btn,
.queue-job-edit-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--clr-text-muted);
    padding: var(--space-xs);
    border-radius: var(--radius-sm);
    opacity: 0;
    transition: opacity 0.1s, background 0.1s;
    flex-shrink: 0;
}

.queue-job-card:hover .queue-job-options-btn,
.queue-job-card:hover .queue-job-edit-btn {
    opacity: 1;
}

.queue-job-options-btn:hover,
.queue-job-edit-btn:hover {
    background: var(--clr-bg-input);
    color: var(--clr-text-primary);
}

/* Queue Empty State */
.queue-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 1.5rem;
    text-align: center;
    flex: 1;
}

.queue-empty-state svg {
    color: var(--clr-text-muted);
    opacity: 0.3;
    margin-bottom: var(--space-lg);
}

.queue-empty-state h4 {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--clr-text-primary);
    margin-bottom: var(--space-xs);
}

.queue-empty-state p {
    font-size: 0.85rem;
    color: var(--clr-text-muted);
    margin-bottom: var(--space-lg);
}

/* =========================================
   PHASE 3A: INPUT SCHEMA EDITOR
   ========================================= */

/* =========================================
   PHASE 3A: TOAST NOTIFICATIONS
   ========================================= */
.toast-notification {
    background: var(--clr-bg-panel);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: 0.75rem 1.25rem;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: 0.85rem;
    color: var(--clr-text-primary);
    min-width: 280px;
    max-width: 420px;
    animation: toast-slide-in 0.3s ease-out;
    transition: opacity 0.3s, transform 0.3s;
}

.toast-notification.toast-success {
    border-left: 3px solid var(--clr-success);
}

.toast-notification.toast-error {
    border-left: 3px solid var(--clr-danger);
}

.toast-notification.toast-info {
    border-left: 3px solid var(--clr-info);
}

.toast-notification.removing {
    opacity: 0;
    transform: translateX(100%);
}

@keyframes toast-slide-in {
    from { opacity: 0; transform: translateX(100%); }
    to { opacity: 1; transform: translateX(0); }
}

.toast-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
}

.toast-text {
    flex: 1;
    font-weight: 500;
}

.toast-close {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--clr-text-muted);
    padding: 0.15rem;
    border-radius: 3px;
    flex-shrink: 0;
    font-size: 1.1rem;
    line-height: 1;
    transition: color 0.15s;
}

.toast-close:hover {
    color: var(--clr-text-primary);
}

/* =========================================
   PHASE 3A: CANVAS STATUS BADGE OVERLAY
   ========================================= */
.node-status-overlay {
    position: absolute;
    top: -6px;
    right: -8px;
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 0.15rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.65rem;
    font-weight: 600;
    z-index: 5;
    pointer-events: none;
}

.node-status-overlay.running {
    background: var(--clr-info);
    color: #ffffff;
    box-shadow: 0 0 10px rgba(59, 130, 246, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: pulse-running 2s ease-in-out infinite;
}

.node-status-overlay.waiting_review {
    background: var(--clr-brand-purple);
    color: #ffffff;
    box-shadow: 0 0 10px rgba(168, 85, 247, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.node-status-overlay.paused {
    background: var(--clr-warning);
    color: #000000;
    box-shadow: 0 0 10px rgba(245, 158, 11, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.node-status-overlay.error {
    background: var(--clr-danger);
    color: #ffffff;
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Job dropdown in queue */
.queue-job-dropdown {
    background: var(--clr-bg-panel);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    min-width: 150px;
    padding: var(--space-xs);
    display: none;
}

.queue-job-dropdown.show {
    display: flex;
    flex-direction: column;
}

.queue-job-dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.5rem 0.75rem;
    font-size: var(--text-sm);
    color: var(--clr-text-primary);
    background: transparent;
    border: none;
    text-align: left;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: background-color 0.15s;
    font-family: inherit;
}

.queue-job-dropdown-item:hover {
    background: var(--clr-bg-input);
}

.queue-job-dropdown-item.danger {
    color: var(--clr-danger);
}

.queue-job-dropdown-item.danger:hover {
    background: var(--clr-danger-faint);
}

/* Retry at submenu */
.queue-job-dropdown-item.has-submenu {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    cursor: default;
}
.submenu-arrow {
    margin-left: auto;
    opacity: 0.5;
}
.queue-retry-submenu {
    display: none;
    position: absolute;
    right: 100%;
    top: 0;
    min-width: 180px;
    max-height: 240px;
    overflow-y: auto;
    padding: var(--space-xs);
    background: var(--clr-bg-panel);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 1;
}
.queue-job-dropdown-item.has-submenu:hover .queue-retry-submenu {
    display: flex;
    flex-direction: column;
}
.queue-retry-node-btn {
    display: block;
    width: 100%;
    padding: 0.4rem 0.6rem;
    font-size: 0.78rem;
    color: var(--clr-text-primary);
    background: none;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    text-align: left;
    white-space: nowrap;
    font-family: inherit;
}
.queue-retry-node-btn:hover {
    background: var(--clr-bg-input);
}

/* Error detail popover */
.queue-error-popover {
    min-width: 260px;
    max-width: 380px;
    background: var(--clr-bg-panel);
    border: 1px solid var(--clr-danger-faint);
    border-radius: 10px;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.4);
    overflow: hidden;
    animation: fadeInPopover 0.15s ease;
}
@keyframes fadeInPopover {
    from { opacity: 0; transform: translateY(-4px); }
    to { opacity: 1; transform: translateY(0); }
}
.queue-error-loading {
    padding: var(--space-lg);
    font-size: 0.8rem;
    color: var(--clr-text-muted);
    text-align: center;
}
.queue-error-content {
    padding: 0.85rem 1rem;
}
.queue-error-title {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--clr-danger);
    margin-bottom: 0.4rem;
}
.queue-error-message {
    font-size: 0.78rem;
    color: var(--clr-text-primary);
    line-height: 1.5;
    word-break: break-word;
}
.queue-error-time {
    margin-top: var(--space-sm);
    font-size: 0.7rem;
    color: var(--clr-text-muted);
}

/* Job modal dynamic fields */
.job-input-field-group {
    margin-bottom: var(--space-lg);
}

.job-input-field-group label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--clr-text-secondary);
    margin-bottom: 0.35rem;
}

.job-input-field-group .field-hint {
    display: block;
    font-size: 0.7rem;
    color: var(--clr-text-muted);
    margin-top: 0.2rem;
}

.job-input-field-group input,
.job-input-field-group textarea,
.job-input-field-group select {
    width: 100%;
    padding: 0.65rem 0.75rem;
    background: var(--clr-bg-input);
    border: 1px solid var(--clr-border);
    color: var(--clr-text-primary);
    border-radius: var(--radius-md);
    font-size: var(--text-base);
    font-family: inherit;
    outline: none;
    transition: border-color 0.2s;
}

.job-input-field-group textarea {
    min-height: 80px;
    resize: vertical;
}

.job-input-field-group input:focus,
.job-input-field-group textarea:focus,
.job-input-field-group select:focus {
    border-color: var(--clr-border-focus);
    box-shadow: 0 0 0 2px var(--clr-accent-faint);
}

.job-input-required {
    color: var(--clr-danger);
    margin-left: 0.15rem;
}

/* ==========================================
   DRAWER SEAM (separator line + handle)
   ========================================== */
.drawer-seam {
    position: relative;
    flex-shrink: 0;
    height: 0;
    border-bottom: 1px solid var(--clr-border);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 15;
    transition: border-color 0.2s;
}


.drawer-seam-handle {
    position: absolute;
    top: -1px;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.25rem 0.7rem 0.25rem;
    font-size: 0.65rem;
    font-weight: 600;
    font-family: inherit;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--clr-text-muted);
    background: var(--clr-bg-panel);
    border: 1px solid var(--clr-border);
    border-top: none;
    border-radius: 0 0 8px 8px;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
    line-height: 1;
}

.drawer-seam-handle:hover {
    border-color: var(--clr-border-focus);
    background: var(--clr-bg-panel-hover);
}

.drawer-seam-chevron {
    transition: transform 0.25s ease;
    flex-shrink: 0;
    opacity: 0.7;
}

.drawer-seam-handle:hover .drawer-seam-chevron {
    opacity: 1;
    transform: translateY(1px);
}

/* When drawer is open, flip the chevron */
.drawer-seam.open .drawer-seam-chevron {
    transform: rotate(180deg);
}

.drawer-seam-count {
    font-size: 0.58rem;
    font-weight: 700;
    background: var(--clr-bg-input);
    color: var(--clr-text-muted);
    padding: 0.05rem 0.3rem;
    border-radius: var(--radius-md);
    min-width: 14px;
    text-align: center;
    line-height: 1.4;
}

.drawer-seam-handle:hover .drawer-seam-count {
    color: var(--clr-text-secondary);
}
.input-schema-drawer {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    background: var(--clr-bg-panel);
    border-bottom: 1px solid var(--clr-border);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.input-schema-drawer.open {
    max-height: 50vh;
}

.input-schema-header {
    position: sticky;
    top: 0;
    z-index: 5;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.6rem 1.25rem;
    background: var(--clr-bg-panel);
    border-bottom: 1px solid var(--clr-border);
    flex-shrink: 0;
}

.input-schema-header h3 {
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--clr-text-secondary);
    margin: 0;
}

.input-schema-body {
    flex: 1;
    overflow-y: auto;
    padding: 0.75rem 1.25rem;
}

.input-schema-footer-inline {
    padding: 0.4rem 0 0.6rem;
}

.schema-add-field-footer {
    width: 100%;
    padding: 0.5rem 0.75rem;
    font-size: 0.78rem;
    font-weight: 500;
    font-family: inherit;
    background: transparent;
    border: 1px dashed var(--clr-border);
    border-radius: var(--radius-md);
    color: var(--clr-text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    transition: all 0.2s;
}

.schema-add-field-footer:hover {
    border-color: var(--clr-accent);
    color: var(--clr-accent);
    background: var(--clr-accent-faint);
}

.input-schema-resize-handle {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.3rem 0;
    cursor: ns-resize;
    background: var(--clr-bg-base);
    user-select: none;
    transition: background 0.15s;
}

.input-schema-resize-handle:hover {
    background: var(--clr-bg-hover);
}

.resize-grip-dots {
    display: grid;
    grid-template-columns: repeat(3, 4px);
    grid-template-rows: repeat(2, 4px);
    gap: 2px;
}

.resize-grip-dots span {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--clr-border);
    transition: background 0.15s;
}

.input-schema-resize-handle:hover .resize-grip-dots span {
    background: var(--clr-text-muted);
}

/* ==========================================
   TOGGLE SWITCH (replaces checkbox)
   ========================================== */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 32px;
    height: 18px;
    flex-shrink: 0;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    inset: 0;
    background: var(--clr-danger-faint);
    border: 1px solid transparent;
    border-radius: 9px;
    cursor: pointer;
    transition: all 0.3s;
}

.toggle-slider::before {
    content: "";
    position: absolute;
    width: 12px;
    height: 12px;
    left: 2px;
    top: 2px;
    background: var(--clr-danger);
    border-radius: 50%;
    transition: all 0.3s;
}

.toggle-switch input:checked + .toggle-slider {
    background: var(--clr-success-faint);
}

.toggle-switch input:checked + .toggle-slider::before {
    transform: translateX(14px);
    background: var(--clr-success);
    box-shadow: 0 0 6px var(--clr-success-faint);
}

/* ==========================================
   HELP TOOLTIPS
   ========================================== */
.field-help-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--clr-bg-input);
    border: 1px solid var(--clr-border);
    font-size: 0.6rem;
    font-weight: 700;
    color: var(--clr-text-muted);
    cursor: help;
    position: relative;
    flex-shrink: 0;
    line-height: 1;
}

.field-help-icon:hover {
    background: var(--clr-accent-faint);
    border-color: var(--clr-accent);
    color: var(--clr-accent);
}

.field-help-icon::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 6px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--clr-bg-panel);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    padding: 0.4rem 0.6rem;
    font-size: 0.7rem;
    font-weight: 400;
    color: var(--clr-text-secondary);
    white-space: nowrap;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.15s;
    z-index: 100;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.field-help-icon:hover::after {
    opacity: 1;
}

/* ==========================================
   SCHEMA FIELD CARD
   ========================================== */
.schema-field-card {
    display: flex;
    align-items: stretch;
    background: var(--clr-bg-base);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    margin-bottom: 0.6rem;
    position: relative;
    overflow: hidden;
    transition: border-color 0.2s;
}

.schema-field-card:hover {
    border-color: var(--clr-border-focus);
}

.schema-field-card.pulse-new {
    animation: schemaPulse 0.6s ease;
}

@keyframes schemaPulse {
    0% { border-color: var(--clr-accent); box-shadow: 0 0 0 0 rgba(var(--clr-accent-rgb, 99,102,241), 0.25); }
    50% { box-shadow: 0 0 0 4px rgba(var(--clr-accent-rgb, 99,102,241), 0.08); }
    100% { border-color: var(--clr-border); box-shadow: none; }
}

/* Left handle strip with field number */
.schema-field-handle {
    flex-shrink: 0;
    width: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    color: var(--clr-text-muted);
    font-size: 0.65rem;
    font-weight: 700;
    border-right: 1px solid var(--clr-border);
    cursor: grab;
    user-select: none;
}

/* Card body (holds both rows) */
.schema-field-body {
    flex: 1;
    min-width: 0;
    padding: 0.6rem 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.schema-field-row {
    display: flex;
    gap: 0.6rem;
    align-items: flex-end;
}

.schema-field-row > .schema-field-group {
    flex: 1 1 25% !important;
    min-width: 0;
}

.schema-field-row > .schema-required-toggle {
    flex: 1 1 25%;
    justify-content: flex-start;
}

.schema-field-row-bottom {
    display: flex;
    gap: 0.6rem;
    align-items: flex-end;
}

.schema-field-group {
    flex: 1;
    min-width: 0;
}

.schema-field-group label {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--clr-text-muted);
    margin-bottom: 0.15rem;
}

.schema-field-group input,
.schema-field-group select {
    width: 100%;
    padding: 0.35rem 0.5rem;
    background: var(--clr-bg-input);
    border: 1px solid var(--clr-border);
    color: var(--clr-text-primary);
    border-radius: 5px;
    font-size: 0.78rem;
    font-family: inherit;
    outline: none;
    transition: border-color 0.2s;
}

.schema-field-group input:focus,
.schema-field-group select:focus {
    border-color: var(--clr-border-focus);
}

.schema-required-toggle {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.72rem;
    color: var(--clr-text-muted);
    flex-shrink: 0;
    padding-bottom: 0.1rem;
}

.schema-field-remove {
    position: absolute;
    top: 0.4rem;
    right: 0.4rem;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--clr-text-muted);
    padding: 0.2rem;
    border-radius: var(--radius-sm);
    transition: color 0.15s, background 0.15s;
    z-index: 2;
}

.schema-field-remove:hover {
    color: var(--clr-danger);
    background: var(--clr-danger-faint);
}

/* ==========================================
   QUEUE IMPROVEMENTS
   ========================================== */
.queue-job-arrows {
    display: flex;
    flex-direction: column;
    gap: 1px;
    margin-right: 0.15rem;
}

.queue-job-arrow-btn {
    background: none;
    border: none;
    color: var(--clr-text-muted);
    cursor: pointer;
    padding: 1px 3px;
    border-radius: 3px;
    line-height: 1;
    transition: color 0.15s, background 0.15s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.queue-job-arrow-btn:hover {
    color: var(--clr-accent);
    background: var(--clr-accent-faint);
}

.queue-job-edit-btn {
    background: none;
    border: none;
    color: var(--clr-text-muted);
    cursor: pointer;
    padding: 0.3rem;
    border-radius: var(--radius-sm);
    transition: color 0.15s, background 0.15s;
    display: flex;
    align-items: center;
}

.queue-job-edit-btn:hover {
    color: var(--clr-accent);
    background: var(--clr-accent-faint);
}

.queue-job-inline-rename {
    background: var(--clr-bg-input);
    border: 1px solid var(--clr-accent);
    color: var(--clr-text-primary);
    border-radius: var(--radius-sm);
    padding: var(--space-xs) var(--space-sm);
    font-size: 0.85rem;
    font-family: inherit;
    outline: none;
    width: 100%;
    box-shadow: 0 0 0 2px var(--clr-accent-faint);
}

/* ==========================================
   UNSAVED CHANGES MODAL
   ========================================== */
.unsaved-changes-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(3px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    animation: fadeIn 0.15s ease;
}

.unsaved-changes-box {
    background: var(--clr-bg-panel);
    border: 1px solid var(--clr-border);
    border-radius: 10px;
    padding: 1.5rem 2rem;
    max-width: 380px;
    width: 90%;
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
    text-align: center;
}

.unsaved-changes-box h3 {
    margin: 0 0 0.5rem 0;
    font-size: var(--text-lg);
    color: var(--clr-text-primary);
}

/* ==========================================
   SAVE STATUS INDICATOR
   ========================================== */
.save-status-indicator {
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--clr-text-muted);
    transition: color 0.3s;
    white-space: nowrap;
}

.save-status-indicator.saving {
    color: var(--clr-accent);
}

.save-status-indicator.saved {
    color: var(--clr-success);
}

.save-status-indicator.error {
    color: var(--clr-danger);
}

.save-status-indicator.unsaved {
    color: var(--clr-text-muted);
}

/* OT History Button (passive/ghost style) */
.ot-history-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: none;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    color: var(--clr-text-muted);
    cursor: pointer;
    transition: color 0.15s, border-color 0.15s, background 0.15s;
    flex-shrink: 0;
}

.ot-history-btn:hover {
    color: var(--clr-text-primary);
    border-color: var(--clr-text-muted);
    background: var(--clr-bg-panel-hover);
}

/* KB Header Badge (inline with title) */
.ot-kb-header-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.7rem;
    color: var(--clr-success);
    background: transparent;
    border: 1px solid rgba(100, 163, 14, 0.4);
    border-radius: var(--radius-xl);
    padding: 0.2rem 0.6rem;
    margin-left: var(--space-md);
    vertical-align: middle;
    white-space: nowrap;
}

/* KB Badge Hover Tooltip */
.ot-kb-tooltip {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--clr-bg-panel);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: 0.65rem 0.85rem;
    font-size: var(--text-xs);
    color: var(--clr-text-secondary);
    line-height: 1.45;
    width: 280px;
    white-space: normal;
    box-shadow: 0 4px 16px rgba(0,0,0,0.25);
    z-index: 999;
    font-style: normal;
}

.ot-kb-tooltip::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 50%;
    transform: translateX(-50%) rotate(45deg);
    width: 10px;
    height: 10px;
    background: var(--clr-bg-panel);
    border-top: 1px solid var(--clr-border);
    border-left: 1px solid var(--clr-border);
}

.ot-kb-header-badge:hover .ot-kb-tooltip {
    display: block;
}
.ot-kb-header-badge.ot-kb-syncing {
    animation: kbSyncPulse 1.2s ease-in-out infinite;
}
@keyframes kbSyncPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}
.ot-kb-tooltip strong { color: var(--clr-text-primary); display: block; margin-bottom: 2px; }
.ot-kb-tooltip em { color: var(--clr-text-muted); font-size: 0.7rem; }

/* Status Override Info Text */
.ot-status-info {
    font-size: 0.78rem;
    color: var(--clr-text-muted);
    padding: 0.25rem 0 0;
    font-style: italic;
}

/* ==========================================
   HISTORY PANEL
   ========================================== */
.history-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 9998;
    backdrop-filter: blur(2px);
}

.history-overlay.open {
    display: block;
    animation: fadeIn 0.2s ease;
}

.history-panel {
    position: fixed;
    top: 0;
    right: -360px;
    width: 340px;
    height: 100vh;
    background: var(--clr-bg-panel);
    border-left: 1px solid var(--clr-border);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    transition: right 0.3s ease;
    box-shadow: -4px 0 24px rgba(0,0,0,0.2);
}

.history-panel.open {
    right: 0;
}

.history-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--clr-border);
}

.history-panel-header h3 {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--clr-text-primary);
    margin: 0;
}

.history-panel-close {
    background: none;
    border: none;
    font-size: 1.25rem;
    color: var(--clr-text-muted);
    cursor: pointer;
    padding: 0.2rem;
}

.history-panel-close:hover {
    color: var(--clr-text-primary);
}

.history-panel-body {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-md);
}

.history-empty {
    text-align: center;
    color: var(--clr-text-muted);
    font-size: 0.8rem;
    padding: 2rem 1rem;
}

.history-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: 0.65rem 0.75rem;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s;
}

.history-item:hover {
    background: var(--clr-bg-input);
    border-color: var(--clr-border);
}

.history-item-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--clr-accent);
    flex-shrink: 0;
    margin-top: 0.35rem;
}

.history-item-content {
    flex: 1;
    min-width: 0;
}

.history-item-action {
    font-size: 0.8rem;
    color: var(--clr-text-primary);
    font-weight: 500;
    margin-bottom: 0.15rem;
    line-height: 1.3;
}

.history-item-time {
    font-size: 0.7rem;
    color: var(--clr-text-muted);
}

.history-item-restore {
    opacity: 0;
    background: var(--clr-accent);
    color: #ffffff;
    border: none;
    padding: 0.25rem 0.6rem;
    font-size: 0.68rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-family: inherit;
    transition: opacity 0.15s;
    flex-shrink: 0;
    margin-top: 0.15rem;
}

.history-item:hover .history-item-restore {
    opacity: 1;
}

/* ==========================================
   REVIEW DASHBOARD
   ========================================== */

/* Review nav badge */
.review-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    font-size: 0.62rem;
    font-weight: 700;
    background: var(--clr-success);
    color: #ffffff;
    border-radius: 9px;
    margin-left: 0.35rem;
    line-height: 1;
}

/* Dashboard container */
.review-dashboard {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    height: 100%;
}



.review-dashboard-count {
    font-size: 0.78rem;
    color: var(--clr-text-muted);
    font-weight: 500;
}

/* ==========================================
   DASHBOARD TIMELINE WORKFLOW CARDS
   ========================================== */
.dashboard-workflow-list {
    flex: 1;
    display: flex;
    gap: var(--space-xl);
    padding: var(--space-xl) 0 var(--space-lg) 0;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-behavior: smooth;
    transition: transform 0.25s ease;
}

.dashboard-workflow-list::-webkit-scrollbar {
    height: 8px;
}

.dashboard-workflow-list::-webkit-scrollbar-track {
    background: var(--clr-bg-base);
    border-radius: 4px;
}

.dashboard-workflow-list::-webkit-scrollbar-thumb {
    background: var(--clr-border);
    border-radius: 4px;
}

.dashboard-workflow-card {
    flex-shrink: 0;
    width: 380px; /* Restored fixed column width */
    background: var(--clr-bg-base);
    border: 1px solid var(--clr-border);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    overflow: hidden; /* Prevent body scroll bleed */
    transition: transform 0.25s ease;
}

.dashboard-workflow-header {
    display: flex;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--clr-border);
    gap: var(--space-md);
    background: var(--clr-bg-panel);
    border-radius: 12px 12px 0 0;
}

.dashboard-workflow-env-icon {
    width: 20px;
    height: 20px;
    color: var(--clr-text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
}
.dashboard-workflow-env-icon svg {
    width: 18px;
    height: 18px;
}

.dashboard-workflow-name {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--clr-text-primary);
}

.dashboard-workflow-waiting-badge {
    background: var(--clr-success);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0 0.5rem;
    height: 22px;
    border-radius: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dashboard-workflow-header-actions {
    margin-left: auto;
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.dashboard-workflow-body {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem 1.5rem 2rem;
    display: flex;
    flex-direction: column;
}

/* Timeline Node */
.timeline-node-row {
    display: flex;
    position: relative;
    padding-bottom: 1.5rem;
}

/* The vertical line spanning down the left */
.timeline-node-row::before {
    content: '';
    position: absolute;
    left: 7px; /* Center under the 16px dot */
    top: 20px; 
    bottom: 0px; 
    width: 2px;
    background: var(--clr-border);
    z-index: 1;
}

.timeline-node-row:last-child::before,
.timeline-node-row.is-last::before {
    display: none;
}

/* The timeline circle dot */
.timeline-dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 2px solid var(--clr-border);
    background: var(--clr-bg-base);
    position: relative;
    z-index: 2;
    margin-right: 1.2rem;
    flex-shrink: 0;
    margin-top: 2px;
}

/* Status colors for timeline dot */
.timeline-node-row.is-working .timeline-dot {
    border-color: var(--clr-info);
    background: var(--clr-info);
    box-shadow: 0 0 10px 4px rgba(59, 130, 246, 0.5);
    animation: workingGlow 1.5s infinite alternate;
}

@keyframes workingGlow {
    from {
        box-shadow: 0 0 6px 2px rgba(59, 130, 246, 0.4);
    }
    to {
        box-shadow: 0 0 14px 6px rgba(59, 130, 246, 0.8);
    }
}
.timeline-node-row.is-error .timeline-dot {
    border-color: var(--clr-danger);
    background: var(--clr-danger);
    box-shadow: 0 0 10px 4px rgba(239, 68, 68, 0.5), 0 0 0 3px rgba(239, 68, 68, 0.2);
    animation: errorGlow 1.5s infinite alternate ease-in-out;
}

@keyframes errorGlow {
    from {
        box-shadow: 0 0 6px 2px rgba(239, 68, 68, 0.4), 0 0 0 3px rgba(239, 68, 68, 0.15);
    }
    to {
        box-shadow: 0 0 14px 6px rgba(239, 68, 68, 0.8), 0 0 0 3px rgba(239, 68, 68, 0.3);
    }
}

/* Checkmark dot for completed step */
.timeline-dot.completed-dot {
    border-color: var(--clr-success);
    background: var(--clr-success);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}
.completed-dot svg { width: 10px; height: 10px; stroke-width: 3; }

.timeline-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.timeline-node-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    height: 20px; /* Align with dot */
}

.timeline-node-icon {
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.timeline-node-icon svg {
    width: 100%;
    height: 100%;
}

.timeline-node-name {
    font-size: 0.95rem;
    color: var(--clr-text-secondary);
}

/* Inactive UI scaling for non-queueing nodes */
.timeline-node-header.timeline-node-inactive {
    height: 16px;
    gap: var(--space-sm, 6px);
}
.timeline-node-header.timeline-node-inactive .timeline-node-icon {
    width: 14px;
    height: 14px;
    opacity: 0.8;
}
.timeline-node-header.timeline-node-inactive .timeline-node-name {
    font-size: 0.78rem;
    opacity: 0.65;
    font-weight: 500;
}

/* Darker/solid text for nodes currently doing something */
.timeline-node-row.is-working .timeline-node-name,
.timeline-node-row.is-error .timeline-node-name {
    color: var(--clr-text-primary);
    font-weight: 500;
}

/* Status Badges */
.timeline-status-badge {
    font-size: 0.62rem;
    font-weight: 600;
    padding: 0.15rem 0.45rem;
    border-radius: 4px;
    border: 1px solid currentColor;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.timeline-status-pending { color: var(--clr-text-muted); background: var(--clr-bg-input); border-color: transparent; }
.timeline-status-working { color: var(--clr-info); background: rgba(59, 130, 246, 0.1); border-color: rgba(59, 130, 246, 0.3); }
.timeline-status-error { color: var(--clr-danger); background: rgba(239, 68, 68, 0.1); border-color: rgba(239, 68, 68, 0.3); }

/* Review Queue Box (Matches previous styling but nested) */
.timeline-review-box {
    margin-top: 1rem;
    background: var(--clr-bg-panel);
    border: 1px solid var(--clr-border);
    border-radius: 8px;
    width: 100%;
    max-width: 500px;
    overflow: hidden;
}

.timeline-review-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid var(--clr-border);
}
.timeline-review-title {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--clr-text-primary);
}
.timeline-review-type {
    font-size: 0.65rem;
    color: var(--clr-text-muted);
    text-transform: uppercase;
}

.review-queue-list {
    padding: 0.35rem 0.5rem;
}
.review-queue-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.45rem 0.6rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background 0.15s;
    border: 1px solid transparent;
}
.review-queue-item:hover {
    background: var(--clr-bg-panel-hover);
    border-color: var(--clr-border);
}
.review-queue-item-left {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.review-queue-item-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
}
.review-queue-item-name {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--clr-text-secondary);
}
.review-queue-item-time {
    font-size: 0.65rem;
    color: var(--clr-text-muted);
    white-space: nowrap;
    flex-shrink: 0;
}

/* Dashboard empty state (no workflows) */
.review-dashboard-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 1;
    gap: var(--space-sm);
    color: var(--clr-text-muted);
    font-size: 0.85rem;
    padding: var(--space-3xl);
}

/* ==========================================
   REVIEW DRAWER (right-side panel)
   ========================================== */
.review-drawer {
    position: fixed;
    top: 0;
    right: -440px;
    width: 420px;
    height: 100vh;
    background: var(--clr-bg-panel);
    border-left: 1px solid var(--clr-border);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    transition: right 0.25s ease;
    box-shadow: -4px 0 24px rgba(0,0,0,0.2);
}

.review-drawer.open {
    right: 0;
}

.review-drawer-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.3);
    z-index: 9998;
    backdrop-filter: blur(2px);
}

.review-drawer-overlay.open {
    display: block;
    animation: fadeIn 0.2s ease;
}

.review-drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--clr-border);
    flex-shrink: 0;
}

.review-drawer-title {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.review-drawer-title span:first-child {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--clr-text-primary);
}

.review-drawer-subtitle {
    font-size: 0.72rem;
    color: var(--clr-text-muted);
}

.review-drawer-close {
    background: none;
    border: none;
    font-size: 1.4rem;
    color: var(--clr-text-muted);
    cursor: pointer;
    padding: 0.2rem 0.4rem;
    border-radius: var(--radius-sm);
    transition: color 0.15s, background 0.15s;
}

.review-drawer-close:hover {
    color: var(--clr-text-primary);
    background: var(--clr-bg-input);
}

.review-drawer-body {
    flex: 1;
    overflow-y: auto;
    padding: 1.25rem;
}

/* Drawer content sections */
.review-drawer-section {
    margin-bottom: 1.25rem;
}

.review-drawer-section-title {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--clr-text-muted);
    margin-bottom: var(--space-sm);
}

.review-drawer-content-preview {
    background: var(--clr-bg-base);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    max-height: 300px;
    overflow-y: auto;
    font-size: 0.82rem;
    line-height: 1.55;
    color: var(--clr-text-secondary);
}

.review-drawer-textarea {
    width: 100%;
    min-height: 300px;
    padding: 0.85rem;
    background: var(--clr-bg-input);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    color: var(--clr-text-primary);
    font-size: 0.85rem;
    font-family: inherit;
    line-height: 1.5;
    resize: vertical;
    outline: none;
    transition: border-color 0.2s;
}

.review-drawer-textarea:focus {
    border-color: var(--clr-border-focus);
    box-shadow: 0 0 0 2px var(--clr-accent-faint);
}

.review-drawer-instructions {
    font-size: 0.8rem;
    color: var(--clr-text-muted);
    line-height: 1.5;
    padding: var(--space-md);
    background: var(--clr-bg-base);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--clr-accent);
}

/* Action buttons in drawer */
.review-drawer-actions {
    display: flex;
    gap: var(--space-md);
    padding-top: var(--space-sm);
}

.review-drawer-actions .btn-approve,
.review-drawer-actions .btn-submit {
    flex: 1;
    margin-top: 0;
}

.review-drawer-actions .btn-reject {
    flex: 1;
    padding: 0.6rem 1rem;
    background: transparent;
    color: var(--clr-text-secondary);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    font-size: 0.82rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: border-color 0.15s, color 0.15s;
}

.review-drawer-actions .btn-reject:hover {
    border-color: var(--clr-success);
    color: var(--clr-success);
}



.review-drawer-actions button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* Loading spinner for drawer */
.review-drawer-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    padding: 2rem 1rem;
    color: var(--clr-text-muted);
    font-size: 0.82rem;
}

.review-drawer-spinner {
    width: 28px;
    height: 28px;
    border: 3px solid var(--clr-border);
    border-top-color: var(--clr-accent);
    border-radius: 50%;
    animation: reviewSpin 0.7s linear infinite;
}

@keyframes reviewSpin {
    to { transform: rotate(360deg); }
}

/* Race condition / stale job message */
.review-drawer-stale {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    padding: 2rem 1rem;
    text-align: center;
    color: var(--clr-text-muted);
    font-size: 0.85rem;
}

/* Char/word count below textarea */
.review-input-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.72rem;
    color: var(--clr-text-muted);
    margin-top: 0.35rem;
    padding: 0 0.15rem;
}

/* Inline error below submit button */
.review-inline-error {
    color: var(--clr-danger);
    font-size: 0.78rem;
    margin-top: 0.4rem;
    padding: 0.3rem 0;
}

/* No-checkpoint message inside column */
.review-no-checkpoints {
    font-size: var(--text-xs);
    color: var(--clr-text-muted);
    opacity: 0.5;
    padding: 0.75rem 0.5rem;
    text-align: center;
    font-style: italic;
}

/* Queue item dot colored by node type */
.review-queue-item-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    flex-shrink: 0;
}

/* Fade-out animation for removed queue items */
.review-queue-item.fade-out {
    opacity: 0;
    transform: translateX(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}