/* 
 * Antaeus GTM OS - App Styles
 * Design system for the workspace application
 */

/* ============================================
   CSS VARIABLES / DESIGN TOKENS
   ============================================ */
:root {
    /* Colors - Dark theme */
    --bg-primary: #0a0e1a;
    --bg-secondary: #0f172a;
    --bg-tertiary: #1e293b;
    --bg-elevated: #283548;
    
    /* Brand colors */
    --brand-gold: #d4a574;
    --brand-gold-light: #e8c9a8;
    --brand-gold-dark: #c49660;
    
    /* Second accent — cool tone for active/in-progress states */
    --brand-teal: #2dd4bf;
    --brand-teal-light: #5eead4;
    --brand-teal-dark: #14b8a6;
    
    /* Accent colors */
    --accent-blue: #3b82f6;
    --accent-green: #22c55e;
    --accent-amber: #f59e0b;
    --accent-red: #ef4444;
    --accent-purple: #a855f7;
    --accent-cyan: #06b6d4;
    
    /* Semantic state colors (use these in modules) */
    --state-empty: var(--text-muted);           /* Not started — grey */
    --state-in-progress: var(--brand-teal);      /* Active/building — teal */
    --state-at-risk: var(--accent-amber);        /* Needs attention — amber */
    --state-blocked: var(--accent-red);          /* Stalled/stale — red */
    --state-complete: var(--accent-green);        /* Done — green */
    --state-strong: var(--accent-blue);           /* Performing well — blue */
    
    /* Text colors */
    --text-primary: #ffffff;
    --text-secondary: #e2e8f0;
    --text-tertiary: #94a3b8;
    --text-muted: #64748b;
    
    /* Border colors */
    --border-default: rgba(255, 255, 255, 0.1);
    --border-hover: rgba(212, 165, 116, 0.3);
    --border-active: #d4a574;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 25px rgba(0, 0, 0, 0.5);
    
    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
    
    /* Border radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-full: 9999px;
    
    /* Typography */
    --font-sans: 'Public Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-serif: 'DM Serif Display', Georgia, serif;
    --font-mono: 'Monaco', 'Consolas', monospace;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.2s ease;
    --transition-slow: 0.3s ease;
}

/* ============================================
   RESET & BASE
   ============================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text-secondary);
    line-height: 1.6;
    min-height: 100vh;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 400;
    color: var(--text-primary);
    line-height: 1.2;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; }

p {
    margin-bottom: var(--space-md);
}

a {
    color: var(--brand-gold);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--brand-gold-light);
}

/* ============================================
   APP LAYOUT
   ============================================ */
.app-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.app-sidebar {
    width: 260px;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-default);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
}

.sidebar-header {
    padding: var(--space-lg);
    border-bottom: 1px solid var(--border-default);
}

.sidebar-logo {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    color: var(--brand-gold);
    letter-spacing: 2px;
    text-decoration: none;
}

.sidebar-nav {
    flex: 1;
    padding: var(--space-md);
    overflow-y: auto;
}

.nav-section {
    margin-bottom: var(--space-lg);
}

.nav-section-title {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    padding: var(--space-sm) var(--space-md);
    margin-bottom: var(--space-xs);
}

.nav-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    color: var(--text-tertiary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition-fast);
    cursor: pointer;
    text-decoration: none;
}

.nav-item:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
}

.nav-item.active {
    background: rgba(212, 165, 116, 0.1);
    color: var(--brand-gold);
}

.nav-item .icon {
    font-size: 1.1rem;
    width: 24px;
    text-align: center;
}

.nav-item .badge {
    margin-left: auto;
    font-size: 0.65rem;
    padding: 2px 6px;
    border-radius: var(--radius-full);
    background: rgba(139, 92, 246, 0.2);
    color: #a78bfa;
    font-weight: 700;
}

.sidebar-footer {
    padding: var(--space-md);
    border-top: 1px solid var(--border-default);
}

.user-menu {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.user-menu:hover {
    background: rgba(255, 255, 255, 0.05);
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--brand-gold) 0%, var(--brand-gold-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--bg-primary);
}

.user-info {
    flex: 1;
    min-width: 0;
}

.user-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-plan {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.sidebar-data-notice {
    margin-top: var(--space-sm);
    padding: 8px 10px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(45, 212, 191, 0.25);
    background: rgba(45, 212, 191, 0.08);
    color: var(--text-tertiary);
    font-size: 0.72rem;
    line-height: 1.35;
}

/* Main Content */
.app-main {
    flex: 1;
    margin-left: 260px;
    min-height: 100vh;
}

.app-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(10, 14, 26, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-default);
    padding: var(--space-md) var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.module-header {
    min-height: 80px;
    gap: var(--space-md);
}

.module-header .module-header-title {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}

.module-header .page-title {
    margin: 0;
    line-height: 1.1;
}

.module-header .module-subtitle,
.module-header .page-subtitle {
    margin: 0;
    line-height: 1.45;
    max-width: 72ch;
}

.page-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--text-primary);
}

.pop-subtitle {
    display: inline-block;
    margin-top: var(--space-xs);
    margin-bottom: 0;
    padding: 10px 16px;
    border-radius: 12px;
    border: 1px solid rgba(168, 85, 247, 0.35);
    background: linear-gradient(135deg, #1a1040 0%, #2d1b69 30%, #1e3a5f 70%, #0d2137 100%);
    color: #ffd59a;
    font-size: 0.9rem;
    font-weight: 700;
    line-height: 1.45;
    box-shadow: 0 4px 20px rgba(168, 85, 247, 0.18);
}

.module-subtitle {
    font-size: 0.85rem;
    color: var(--text-tertiary);
    margin-top: -4px;
    margin-bottom: var(--space-md);
    line-height: 1.45;
}

.metric-interpretation {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-style: italic;
    margin-top: 2px;
}

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

.module-header .header-actions,
.module-header .module-header-actions {
    margin-left: auto;
    justify-content: flex-end;
    flex-wrap: wrap;
    row-gap: var(--space-sm);
}

.module-header .header-actions .btn,
.module-header .header-actions .action-btn,
.module-header .module-header-actions .btn,
.module-header .module-header-actions .action-btn {
    flex: 0 0 auto;
}

.module-header .header-actions .save-indicator {
    white-space: nowrap;
}

.app-content {
    padding: var(--space-xl);
    max-width: 1400px;
}

/* ============================================
   CARDS
   ============================================ */
.card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: border-color var(--transition-fast);
}

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

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-md);
}

.card-title {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    color: var(--text-primary);
}

.card-subtitle {
    font-size: 0.85rem;
    color: var(--text-tertiary);
    margin-top: var(--space-xs);
}

/* ============================================
   FORMS
   ============================================ */
.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--space-sm);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.95rem;
    font-family: var(--font-sans);
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--brand-gold);
    box-shadow: 0 0 0 3px rgba(212, 165, 116, 0.1);
}

.form-input::placeholder {
    color: var(--text-muted);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-hint {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: var(--space-xs);
}

.form-error {
    font-size: 0.8rem;
    color: var(--accent-red);
    margin-top: var(--space-xs);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 1px solid transparent;
    text-decoration: none;
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--brand-gold) 0%, var(--brand-gold-dark) 100%);
    color: var(--bg-primary);
    border-color: var(--brand-gold);
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(212, 165, 116, 0.3);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    border-color: var(--border-default);
}

.btn-secondary:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--border-hover);
}

.btn-ghost {
    background: transparent;
    color: var(--text-tertiary);
}

.btn-ghost:hover:not(:disabled) {
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.05);
}

.btn-warning,
.btn-warn {
    background: rgba(245, 158, 11, 0.12);
    color: #fbbf24;
    border-color: rgba(245, 158, 11, 0.45);
}

.btn-warning:hover:not(:disabled),
.btn-warn:hover:not(:disabled) {
    background: rgba(245, 158, 11, 0.2);
    border-color: rgba(245, 158, 11, 0.75);
}

.module-header .action-btn.warning {
    background: rgba(245, 158, 11, 0.12);
    border-color: rgba(245, 158, 11, 0.45);
    color: #fbbf24;
}

.btn-danger {
    background: rgba(239, 68, 68, 0.1);
    color: var(--accent-red);
    border-color: rgba(239, 68, 68, 0.3);
}

.btn-danger:hover:not(:disabled) {
    background: rgba(239, 68, 68, 0.2);
}

.btn-lg {
    padding: var(--space-md) var(--space-lg);
    font-size: 1rem;
}

.btn-sm {
    padding: var(--space-xs) var(--space-sm);
    font-size: 0.8rem;
}

.btn-block {
    width: 100%;
}

/* ============================================
   METRICS / STATS
   ============================================ */
.metric-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-md);
}

.metric-card {
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    text-align: center;
}

.metric-value {
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--accent-green);
    line-height: 1;
}

.metric-value.warning {
    color: var(--accent-amber);
}

.metric-value.danger {
    color: var(--accent-red);
}

.metric-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: var(--space-sm);
}

/* ============================================
   TABLES
   ============================================ */
.table-wrapper {
    overflow-x: auto;
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
}

.table {
    width: 100%;
    border-collapse: collapse;
}

.table th {
    background: var(--bg-tertiary);
    padding: var(--space-md);
    text-align: left;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-tertiary);
}

.table td {
    padding: var(--space-md);
    border-top: 1px solid var(--border-default);
    font-size: 0.9rem;
}

.table tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

/* ============================================
   BADGES & PILLS
   ============================================ */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-default {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-tertiary);
}

.badge-success {
    background: rgba(34, 197, 94, 0.15);
    color: var(--accent-green);
}

.badge-warning {
    background: rgba(245, 158, 11, 0.15);
    color: var(--accent-amber);
}

.badge-danger {
    background: rgba(239, 68, 68, 0.15);
    color: var(--accent-red);
}

.badge-ai {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.2) 0%, rgba(59, 130, 246, 0.2) 100%);
    border: 1px solid rgba(139, 92, 246, 0.4);
    color: #a78bfa;
}

/* ============================================
   CALLOUTS
   ============================================ */
.callout {
    padding: var(--space-md);
    border-radius: var(--radius-md);
    border-left: 4px solid;
}

.callout-info {
    background: rgba(59, 130, 246, 0.1);
    border-color: var(--accent-blue);
}

.callout-success {
    background: rgba(34, 197, 94, 0.1);
    border-color: var(--accent-green);
}

.callout-warning {
    background: rgba(245, 158, 11, 0.1);
    border-color: var(--accent-amber);
}

.callout-danger {
    background: rgba(239, 68, 68, 0.1);
    border-color: var(--accent-red);
}

/* ============================================
   LOADING STATES
   ============================================ */
.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-top-color: var(--brand-gold);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.skeleton {
    background: linear-gradient(90deg, var(--bg-tertiary) 25%, var(--bg-elevated) 50%, var(--bg-tertiary) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-sm);
}

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ============================================
   AUTH PAGES
   ============================================ */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
}

.auth-card {
    width: 100%;
    max-width: 420px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
}

.auth-logo {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    color: var(--brand-gold);
    letter-spacing: 3px;
    text-align: center;
    margin-bottom: var(--space-xs);
}

.auth-subtitle {
    text-align: center;
    color: var(--text-tertiary);
    font-size: 0.9rem;
    margin-bottom: var(--space-xl);
}

.auth-divider {
    display: flex;
    align-items: center;
    margin: var(--space-lg) 0;
    color: var(--text-muted);
    font-size: 0.8rem;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-default);
}

.auth-divider span {
    padding: 0 var(--space-md);
}

.auth-footer {
    text-align: center;
    margin-top: var(--space-lg);
    font-size: 0.85rem;
    color: var(--text-tertiary);
}

/* ============================================
   UTILITIES
   ============================================ */
.text-center { text-align: center; }
.text-right { text-align: right; }

.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-tertiary { color: var(--text-tertiary); }
.text-muted { color: var(--text-muted); }
.text-gold { color: var(--brand-gold); }
.text-green { color: var(--accent-green); }
.text-amber { color: var(--accent-amber); }
.text-red { color: var(--accent-red); }

.font-serif { font-family: var(--font-serif); }
.font-mono { font-family: var(--font-mono); }

.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }

.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

.hidden { display: none !important; }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }

.grid { display: grid; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 768px) {
    .grid-2, .grid-3, .grid-4 {
        grid-template-columns: 1fr;
    }
    
    .app-sidebar {
        transform: translateX(-100%);
    }
    
    .app-sidebar.open {
        transform: translateX(0);
    }
    
    .app-main {
        margin-left: 0;
    }

    .module-header {
        padding: var(--space-md);
    }

    .module-header .header-actions,
    .module-header .module-header-actions {
        width: 100%;
        justify-content: flex-start;
    }
}

/* ============================================
   DROPDOWN & SELECT FIXES - PATCH 9
   Ensure options are visible in modals and forms
   ============================================ */

/* Force dark backgrounds on all select elements */
select,
.form-select,
.form-input[type="select"] {
    background-color: var(--bg-tertiary) !important;
    color: var(--text-primary) !important;
    cursor: pointer;
}

/* Dropdown options - force dark background */
select option,
.form-select option {
    background-color: #1e293b !important;
    color: #e2e8f0 !important;
    padding: 10px 12px !important;
}

/* Modal-specific dropdown fixes */
.modal select,
.modal-body select,
.modal select option,
.modal-body select option {
    background-color: #1e293b !important;
    color: #e2e8f0 !important;
}

/* Dropdown arrow indicator */
select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
    padding-right: 40px !important;
}

/* Focus state for dropdowns */
select:focus,
.form-select:focus {
    outline: none;
    border-color: var(--brand-gold) !important;
    box-shadow: 0 0 0 3px rgba(212, 165, 116, 0.15) !important;
}

/* Firefox specific */
@-moz-document url-prefix() {
    select option,
    .form-select option {
        background-color: #1e293b !important;
        color: #e2e8f0 !important;
    }
}

/* ============================================
   TOUR GUIDE STYLES - PATCH 9
   ============================================ */

.tour-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.tour-overlay.active {
    opacity: 1;
    visibility: visible;
}

.tour-tooltip {
    position: fixed;
    background: var(--bg-secondary);
    border: 2px solid var(--brand-gold);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    max-width: 360px;
    z-index: 9999;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.tour-tooltip.active {
    opacity: 1;
    visibility: visible;
}

.tour-tooltip-title {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    color: var(--brand-gold);
    margin-bottom: var(--space-sm);
}

.tour-tooltip-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-md);
}

.tour-tooltip-actions {
    display: flex;
    gap: var(--space-sm);
    justify-content: space-between;
    align-items: center;
}

.tour-progress {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.tour-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    background: rgba(212, 165, 116, 0.1);
    border: 1px solid var(--brand-gold);
    border-radius: var(--radius-full);
    color: var(--brand-gold);
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.tour-toggle:hover {
    background: rgba(212, 165, 116, 0.2);
}

.tour-highlight {
    position: relative;
    z-index: 9999;
    box-shadow: 0 0 0 4px var(--brand-gold), 0 0 0 8px rgba(212, 165, 116, 0.3);
    border-radius: var(--radius-md);
}

/* Larger section titles for sidebar */
.nav-section-title-lg {
    font-size: 0.8rem !important;
    font-weight: 800 !important;
    letter-spacing: 0.08em !important;
}

/* Standout Footer Help Text */
.footer-help-standout {
    margin-top: 20px;
    padding: 14px 16px;
    background: linear-gradient(135deg, rgba(245,158,11,0.08), rgba(239,68,68,0.05));
    border: 1px solid rgba(245,158,11,0.25);
    border-left: 4px solid #f59e0b;
    border-radius: var(--radius-md);
    font-size: 0.7rem;
    color: var(--text-muted);
    line-height: 1.6;
    max-width: 700px;
}
.footer-help-standout strong {
    color: #f59e0b;
    font-weight: 700;
}
.footer-help-standout .action-label {
    display: inline-block;
    background: rgba(245,158,11,0.15);
    padding: 2px 6px;
    border-radius: 4px;
    margin-right: 4px;
    color: #f59e0b;
    font-weight: 600;
}

/* ============================================
   SHARED: "Where Does Your Data Go?" Component
   Collapsible footer help with rainbow top bar
   ============================================ */
.data-guide {
    margin-top: 24px;
    background: linear-gradient(135deg, rgba(15,23,42,0.98), rgba(30,41,59,0.95));
    border: 2px solid var(--border-default);
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
}
.data-guide::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, #8b5cf6, #3b82f6, #06b6d4, #22c55e, #f59e0b, #ef4444);
    background-size: 200% 100%;
    animation: dataGuideShimmer 4s ease infinite;
}
@keyframes dataGuideShimmer {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}
.data-guide-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 20px;
    cursor: pointer;
    user-select: none;
    transition: background 0.15s;
}
.data-guide-header:hover { background: rgba(139,92,246,0.04); }
.data-guide-header .dg-icon { font-size: 1.3rem; }
.data-guide-header .dg-title { font-weight: 700; font-size: 0.85rem; color: var(--text-primary); }
.data-guide-chevron {
    margin-left: auto;
    font-size: 10px;
    color: var(--text-muted);
    transition: transform 0.3s ease;
}
.data-guide.open .data-guide-chevron { transform: rotate(180deg); }
.data-guide-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}
.data-guide.open .data-guide-body { max-height: 500px; }
.data-guide-body-inner { padding: 0 20px 20px; }
.data-guide-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
}
.data-guide-item {
    background: rgba(0,0,0,0.2);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    padding: 12px;
}
.data-guide-item .dg-action {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.7rem;
    font-weight: 700;
    margin-bottom: 8px;
}
.data-guide-item .dg-action.copy { background: rgba(59,130,246,0.15); color: #3b82f6; }
.data-guide-item .dg-action.save { background: rgba(34,197,94,0.15); color: #22c55e; }
.data-guide-item .dg-action.export { background: rgba(168,85,247,0.15); color: #a855f7; }
.data-guide-item .dg-action.reset { background: rgba(239,68,68,0.15); color: #ef4444; }
.data-guide-item .dg-action.download { background: rgba(6,182,212,0.15); color: #06b6d4; }
.data-guide-item .dg-desc { font-size: 0.7rem; color: var(--text-tertiary); line-height: 1.4; }
.data-guide-footer {
    margin-top: 14px;
    padding-top: 12px;
    border-top: 1px solid var(--border-default);
    font-size: 0.7rem;
    color: var(--text-muted);
}
.data-guide-footer strong { color: var(--accent-purple); }

/* ============================================
   PHASE 5.1: SECOND ACCENT & STATE COLORS
   ============================================ */

/* State badges — used on deal cards, nav items, readiness dimensions */
.state-badge {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 2px 8px; border-radius: 6px;
    font-size: 0.7rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.3px;
}
.state-badge.empty      { background: rgba(100,116,139,0.1); color: var(--state-empty); }
.state-badge.in-progress { background: rgba(45,212,191,0.1); color: var(--state-in-progress); border: 1px solid rgba(45,212,191,0.2); }
.state-badge.at-risk    { background: rgba(245,158,11,0.1); color: var(--state-at-risk); border: 1px solid rgba(245,158,11,0.2); }
.state-badge.blocked    { background: rgba(239,68,68,0.1); color: var(--state-blocked); border: 1px solid rgba(239,68,68,0.2); }
.state-badge.complete   { background: rgba(34,197,94,0.1); color: var(--state-complete); border: 1px solid rgba(34,197,94,0.2); }
.state-badge.strong     { background: rgba(59,130,246,0.1); color: var(--state-strong); border: 1px solid rgba(59,130,246,0.2); }

/* In-progress indicator — teal pulse dot for active modules */
.active-indicator {
    display: inline-block; width: 6px; height: 6px;
    border-radius: 50%; background: var(--brand-teal);
    animation: tealPulse 2s ease-in-out infinite;
}
@keyframes tealPulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(45,212,191,0.4); }
    50% { opacity: 0.7; box-shadow: 0 0 0 4px rgba(45,212,191,0); }
}

/* Progress bars — teal for in-progress, green for complete */
.progress-bar-teal {
    height: 4px; border-radius: 4px; overflow: hidden;
    background: rgba(255,255,255,0.06);
}
.progress-bar-teal .fill {
    height: 100%; border-radius: 4px;
    background: linear-gradient(90deg, var(--brand-teal-dark), var(--brand-teal));
    transition: width 0.5s ease;
}
.progress-bar-teal.complete .fill {
    background: linear-gradient(90deg, #15803d, var(--accent-green));
}

/* Nav item state indicators */
.nav-item .nav-state-dot {
    width: 6px; height: 6px; border-radius: 50%;
    flex-shrink: 0; margin-left: auto;
}
.nav-item .nav-state-dot.in-progress { background: var(--brand-teal); }
.nav-item .nav-state-dot.complete { background: var(--accent-green); }
.nav-item .nav-state-dot.at-risk { background: var(--accent-amber); }

/* ============================================
   PHASE 5.3: COLLAPSIBLE SECTIONS UTILITY
   ============================================ */

/* Universal collapsible section pattern */
.collapsible-section { margin-bottom: 16px; }
.collapsible-section .section-header {
    display: flex; align-items: center; gap: 10px;
    padding: 12px 16px; cursor: pointer;
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg, 12px);
    transition: all 0.2s ease;
    user-select: none;
}
.collapsible-section .section-header:hover {
    background: rgba(255,255,255,0.04);
    border-color: var(--border-hover);
}
.collapsible-section .section-chevron {
    font-size: 0.7rem; color: var(--text-muted);
    transition: transform 0.25s ease;
    margin-left: auto;
}
.collapsible-section.open .section-chevron { transform: rotate(180deg); }
.collapsible-section .section-title {
    font-weight: 700; font-size: 0.85rem;
    color: var(--text-secondary);
}
.collapsible-section .section-meta {
    font-size: 0.7rem; color: var(--text-muted);
}
.collapsible-section .section-body {
    display: none;
    padding: 16px; margin-top: -1px;
    border: 1px solid var(--border-default);
    border-top: none;
    border-radius: 0 0 var(--radius-lg, 12px) var(--radius-lg, 12px);
    animation: sectionExpand 0.25s ease;
}
.collapsible-section.open .section-body { display: block; }
.collapsible-section.open .section-header {
    border-radius: var(--radius-lg, 12px) var(--radius-lg, 12px) 0 0;
}

@keyframes sectionExpand {
    from { opacity: 0; max-height: 0; }
    to { opacity: 1; max-height: 2000px; }
}

/* ── Inline Help Tooltips (Phase 6.1) ───────────────────────── */
.ihelp{position:relative;display:inline-flex;align-items:center;justify-content:center;width:15px;height:15px;font-size:0.6rem;border-radius:50%;background:rgba(255,255,255,0.06);border:1px solid var(--border-default);color:var(--text-muted);cursor:help;margin-left:5px;vertical-align:middle;flex-shrink:0;}
.ihelp:hover{background:rgba(212,165,116,0.15);border-color:var(--brand-gold);color:var(--brand-gold);}
.ihelp .ihelp-tip{display:none;position:absolute;bottom:calc(100% + 8px);left:50%;transform:translateX(-50%);width:260px;padding:10px 12px;background:var(--bg-tertiary,#1e1e2e);border:1px solid var(--border-default);border-radius:var(--radius-md,8px);font-size:0.78rem;font-weight:400;line-height:1.5;color:var(--text-secondary);z-index:100;box-shadow:0 4px 16px rgba(0,0,0,0.3);pointer-events:none;white-space:normal;}
.ihelp .ihelp-tip::after{content:'';position:absolute;top:100%;left:50%;transform:translateX(-50%);border:6px solid transparent;border-top-color:var(--border-default);}
.ihelp:hover .ihelp-tip{display:block;}

/* ── Phase 7.1: Skeleton Loading States ─────────────────────── */
.skeleton{background:linear-gradient(90deg,rgba(255,255,255,0.03) 25%,rgba(255,255,255,0.06) 50%,rgba(255,255,255,0.03) 75%);background-size:400% 100%;animation:skeletonShimmer 1.5s ease-in-out infinite;border-radius:var(--radius-md,8px);}
.skeleton-text{height:12px;width:80%;margin:8px 0;}
.skeleton-text.short{width:40%;}
.skeleton-text.medium{width:60%;}
.skeleton-heading{height:20px;width:50%;margin:12px 0 8px;}
.skeleton-card{height:120px;border-radius:var(--radius-lg,12px);margin-bottom:12px;}
.skeleton-card.tall{height:200px;}
.skeleton-row{display:flex;gap:12px;margin-bottom:12px;}
.skeleton-row .skeleton-card{flex:1;}
@keyframes skeletonShimmer{0%{background-position:200% 0;}100%{background-position:-200% 0;}}

/* ── Phase 7.2: Card Hover States ───────────────────────────── */
.deal-card,.lib-card,.angle-card,.territory-card,.segment-card,.metric-card{transition:transform 0.15s ease,box-shadow 0.15s ease,border-color 0.15s ease;}
.deal-card:hover,.lib-card:hover,.angle-card:hover,.segment-card:hover{transform:translateY(-2px);box-shadow:0 4px 16px rgba(0,0,0,0.15);border-color:var(--border-hover,rgba(255,255,255,0.12));}
.metric-card:hover{transform:translateY(-1px);box-shadow:0 2px 8px rgba(0,0,0,0.1);}
.territory-card:hover{border-color:var(--border-hover,rgba(255,255,255,0.12));}

/* ── Phase 7.3: Page Transition ─────────────────────────────── */
.app-main{animation:pageFadeIn 0.2s ease;}
@keyframes pageFadeIn{from{opacity:0;transform:translateY(4px);}to{opacity:1;transform:translateY(0);}}