:root {
    /* Colors */
    --bg-dark: #0f1115;
    --bg-card: #161b22;
    --bg-card-hover: #1c2128;
    --text-primary: #f0f6fc;
    --text-secondary: #8b949e;
    --border-color: #30363d;
    --accent-primary: #58a6ff;
    --accent-danger: #f85149;
    --accent-warning: #d29922;
    --accent-success: #3fb950;

    /* Heatmap Colors - "Presidential Tan" Orange Scale (0-9)
       The deeper the orange, the more alarming Trump's actions that day.
       Think of it as his spray-tan intensity matching his scandal intensity. */
    --heatmap-bg: #161b22;
    --heatmap-0: #1a1d24;
    /* Quiet day - no visible tan lines */
    --heatmap-1: #2a1f0d;
    /* Light dusting */
    --heatmap-2: #3d2810;
    /* Morning application */
    --heatmap-3: #523612;
    /* Standard coverage */
    --heatmap-4: #6b4412;
    /* Extra coat */
    --heatmap-5: #855210;
    /* Rally-ready */
    --heatmap-6: #a4630e;
    /* Camera-ready orange */
    --heatmap-7: #c4750c;
    /* Prime time glow */
    --heatmap-8: #e5880a;
    /* Maximum bronzer */
    --heatmap-9: #ff9500;
    /* Full Mar-a-Lago meltdown */

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

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

    /* Shadows & Glass */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.3);
    --glass-bg: rgba(22, 27, 34, 0.7);
    --glass-border: 1px solid rgba(240, 246, 252, 0.1);

    /* Layout */
    --sidebar-width: 280px;
    --mobile-header-height: 56px;
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.5;
    height: 100vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* Layout */
.app-container {
    display: grid;
    grid-template-columns: var(--sidebar-width) 1fr;
    height: 100vh;
    overflow: hidden;
}

/* Sidebar (Left) */
.sidebar-left {
    background-color: var(--bg-card);
    border-right: 1px solid var(--border-color);
    padding: var(--space-md);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

/* Hidden on desktop, shown only on mobile via media query */
.sidebar-close-btn {
    display: none;
}

.brand {
    margin-bottom: var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.brand img {
    max-width: 100%;
    height: auto;
    max-height: 180px;
    /* Increased from 120px */
    border-radius: 4px;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.filter-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    font-weight: 600;
}

.search-input,
.select-input {
    background-color: var(--bg-dark);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: var(--space-sm);
    border-radius: 6px;
    width: 100%;
    font-family: inherit;
    font-size: 0.875rem;
}

.search-input:focus,
.select-input:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.btn {
    background-color: var(--bg-card-hover);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: var(--space-sm) var(--space-md);
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.875rem;
    transition: all 0.2s;
}

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

.btn-primary {
    background-color: var(--accent-primary);
    color: #fff;
    border: none;
}

.btn-primary:hover {
    opacity: 0.9;
}

/* Main Content (Center) */
.main-content {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
    position: relative;
}

/* Dashboard Layout */
.dashboard-container {
    display: flex;
    gap: var(--space-xl);
    padding: var(--space-md);
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
    align-items: stretch;
    /* Match height */
}

.timeline-section {
    flex: 0 0 auto;
    display: flex;
    flex-direction: column;
}

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

.timeline-container {
    padding: 0;
    /* Remove padding context inside dashboard */
    background: transparent;
    border-bottom: none;
    overflow-x: auto;
    display: flex;
    justify-content: flex-start;
    /* Left align */
    height: auto;
}

.intro-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding-left: var(--space-xl);
    border-left: 1px solid var(--border-color);
    justify-content: center;
}

.section-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 var(--space-sm) 0;
    letter-spacing: -0.01em;
}

.intro-body {
    color: var(--text-primary);
    font-size: 0.95rem;
    line-height: 1.6;
}

.intro-body p {
    margin-bottom: var(--space-sm);
}

.intro-body .lead-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
    line-height: 1.5;
}

.intro-tips {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-top: var(--space-sm);
}

.tip-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 0.85rem;
    padding: 8px 10px;
    background: rgba(22, 27, 34, 0.6);
    border-radius: 6px;
    border: 1px solid rgba(48, 54, 61, 0.5);
    transition: all 0.2s ease;
}

.tip-item:hover {
    background: rgba(22, 27, 34, 0.9);
    border-color: var(--border-color);
}

.tip-item i {
    color: var(--accent-primary);
    font-size: 1rem;
    flex-shrink: 0;
}

.tip-item span {
    line-height: 1.4;
}

.tip-item strong {
    color: var(--text-primary);
}

.legend-scale {
    display: flex;
    gap: 2px;
}

/* Heatmap Grid */
.heatmap-grid {
    display: grid;
    /* Columns will be defined inline by JS based on year count */
    gap: 2px;
    width: max-content;
    padding: var(--space-sm);
    background: rgba(15, 17, 21, 0.6);
    border-radius: 8px;
    border: 1px solid rgba(48, 54, 61, 0.3);
}

.heatmap-header-cell {
    font-size: 0.65rem;
    color: var(--text-secondary);
    text-align: center;
    padding-bottom: 4px;
    font-weight: 600;
}

.heatmap-row-label {
    font-size: 0.65rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 6px;
    font-family: monospace;
    height: 12px;
    /* Match cell height */
}

.heatmap-cell {
    width: 14px;
    height: 14px;
    border-radius: 3px;
    background-color: var(--heatmap-bg);
    border: 1px solid rgba(255, 255, 255, 0.03);
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
}

.heatmap-cell:hover {
    border-color: rgba(255, 255, 255, 0.4);
    transform: scale(1.3);
    z-index: 10;
    box-shadow: 0 0 8px rgba(255, 149, 0, 0.3);
}

.heatmap-cell.active {
    border-color: var(--text-primary);
    box-shadow: 0 0 0 2px var(--text-primary), 0 0 12px rgba(255, 149, 0, 0.5);
    z-index: 5;
}

/* Heatmap Levels (Colors) - with subtle glow for higher levels */
.heatmap-cell[data-level="0"] {
    background-color: var(--heatmap-0);
}

.heatmap-cell[data-level="1"] {
    background-color: var(--heatmap-1);
}

.heatmap-cell[data-level="2"] {
    background-color: var(--heatmap-2);
}

.heatmap-cell[data-level="3"] {
    background-color: var(--heatmap-3);
}

.heatmap-cell[data-level="4"] {
    background-color: var(--heatmap-4);
}

.heatmap-cell[data-level="5"] {
    background-color: var(--heatmap-5);
    box-shadow: 0 0 4px rgba(133, 82, 16, 0.3);
}

.heatmap-cell[data-level="6"] {
    background-color: var(--heatmap-6);
    box-shadow: 0 0 5px rgba(164, 99, 14, 0.4);
}

.heatmap-cell[data-level="7"] {
    background-color: var(--heatmap-7);
    box-shadow: 0 0 6px rgba(196, 117, 12, 0.5);
}

.heatmap-cell[data-level="8"] {
    background-color: var(--heatmap-8);
    box-shadow: 0 0 8px rgba(229, 136, 10, 0.6);
}

.heatmap-cell[data-level="9"] {
    background-color: var(--heatmap-9);
    box-shadow: 0 0 10px rgba(255, 149, 0, 0.7);
}

/* Legend - Enhanced styling */
.heatmap-legend {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: rgba(22, 27, 34, 0.8);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.legend-scale {
    display: flex;
    gap: 3px;
}

.legend-cell {
    width: 12px;
    height: 12px;
    border-radius: 2px;
    transition: transform 0.15s ease;
}

.legend-cell:hover {
    transform: scale(1.2);
}

.legend-cell.level-0 {
    background-color: var(--heatmap-0);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.legend-cell.level-1 {
    background-color: var(--heatmap-2);
}

.legend-cell.level-2 {
    background-color: var(--heatmap-4);
}

.legend-cell.level-3 {
    background-color: var(--heatmap-6);
}

.legend-cell.level-4 {
    background-color: var(--heatmap-8);
}

.legend-cell.level-5 {
    background-color: var(--heatmap-9);
    box-shadow: 0 0 6px rgba(255, 149, 0, 0.5);
}

.legend-label {
    font-size: 0.7rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.legend-label-emoji {
    font-size: 0.85rem;
}


.events-table-container {
    flex: 1;
    overflow-y: auto;
    padding: 0;
}

.events-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.events-table th {
    position: sticky;
    top: 0;
    background-color: var(--bg-card);
    padding: var(--space-sm) var(--space-md);
    text-align: left;
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
    z-index: 10;
}

.events-table td {
    padding: var(--space-sm) var(--space-md);
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

.event-row {
    cursor: pointer;
    transition: background-color 0.1s;
}

.event-row:hover {
    background-color: var(--bg-card-hover);
}

.event-row.expanded {
    background-color: var(--bg-card-hover);
    border-left: 3px solid var(--accent-primary);
}

.expanded-row-content {
    background-color: rgba(15, 17, 21, 0.5);
    padding: var(--space-lg);
    border-bottom: 1px solid var(--border-color);
}

.expand-icon {
    transition: transform 0.2s;
    color: var(--text-secondary);
}

.event-row.expanded .expand-icon {
    transform: rotate(90deg);
    color: var(--accent-primary);
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 17, 21, 0.85);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 1;
    transition: opacity 0.2s ease;
}

.modal-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.modal-content {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    width: 90%;
    max-width: 900px;
    max-height: 90vh;
    overflow-y: auto;
    padding: var(--space-xl);
    position: relative;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    transform: translateY(0);
    transition: transform 0.2s ease;
}

.modal-overlay.hidden .modal-content {
    transform: translateY(20px);
}

.modal-close-btn {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: var(--space-xs);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.modal-close-btn:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

/* Modal Typography & Layout */
.modal-header-section {
    margin-bottom: var(--space-lg);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: var(--space-md);
}

.modal-title {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
}

.modal-meta-row {
    display: flex;
    gap: var(--space-md);
    align-items: center;
    color: var(--text-secondary);
    font-family: monospace;
    font-size: 0.9rem;
}

.modal-quote {
    font-size: 1.5rem;
    font-style: italic;
    color: var(--text-primary);
    border-left: 4px solid var(--accent-primary);
    padding-left: var(--space-lg);
    margin: var(--space-xl) 0;
    line-height: 1.4;
    background: linear-gradient(to right, rgba(88, 166, 255, 0.05), transparent);
    padding: var(--space-lg);
    border-radius: 0 8px 8px 0;
}

.modal-body-text {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-primary);
    margin-bottom: var(--space-xl);
}

.modal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-lg);
    background-color: var(--bg-dark);
    padding: var(--space-lg);
    border-radius: 8px;
    margin-top: var(--space-xl);
}

.modal-grid-item h4 {
    font-size: 0.8rem;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
    letter-spacing: 0.05em;
}

.modal-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

/* Random Quote Hover Effects */
#random-quote:hover,
#random-quote-date:hover {
    color: var(--accent-primary);
    transition: color 0.2s ease;
}

#random-quote:hover {
    text-decoration: underline;
}

/* Badge Updates */
.badge {
    font-size: 0.7rem;
    padding: 2px 6px;
    border-radius: 4px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--text-secondary);
    border: 1px solid transparent;
}

.badge-severity-critical {
    background-color: rgba(248, 81, 73, 0.15);
    color: var(--accent-danger);
    border-color: rgba(248, 81, 73, 0.3);
}

.badge-severity-major {
    background-color: rgba(210, 153, 34, 0.15);
    color: var(--accent-warning);
    border-color: rgba(210, 153, 34, 0.3);
}

.badge-severity-significant {
    background-color: rgba(56, 139, 253, 0.15);
    color: var(--accent-primary);
    border-color: rgba(56, 139, 253, 0.3);
}

.badge-severity-minor {
    background-color: rgba(63, 185, 80, 0.15);
    color: var(--accent-success);
    border-color: rgba(63, 185, 80, 0.3);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

/* ===========================================
   TAB BAR & NAVIGATION
   =========================================== */

.tab-bar {
    display: flex;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.tab-btn {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-lg);
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-secondary);
    border-radius: 6px;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.tab-btn:hover {
    color: var(--text-primary);
    background: var(--bg-card-hover);
}

.tab-btn.active {
    color: var(--accent-primary);
    border-color: var(--accent-primary);
    background: rgba(88, 166, 255, 0.1);
}

.tab-btn i {
    font-size: 1rem;
}

.tab-content {
    display: flex;
    flex-direction: column;
    flex: 1;
    overflow: hidden;
}

.tab-content.hidden {
    display: none;
}

/* ===========================================
   NARRATIVES VIEW
   =========================================== */

#narratives-view {
    overflow-y: auto;
    padding: var(--space-lg);
}

.narratives-intro {
    max-width: 800px;
    margin-bottom: var(--space-xl);
}

.narratives-intro .section-title {
    margin-bottom: var(--space-sm);
}

.narratives-intro .lead-text {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================================
   NARRATIVE CARDS GRID
   =========================================== */

.narratives-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--space-lg);
}

.narrative-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: var(--space-lg);
    cursor: pointer;
    transition: all 0.25s ease;
    position: relative;
    overflow: hidden;
}

.narrative-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-primary), transparent);
    opacity: 0;
    transition: opacity 0.25s ease;
}

.narrative-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.narrative-card:hover::before {
    opacity: 1;
}

.narrative-card.expanded {
    grid-column: 1 / -1;
    cursor: default;
    border-color: var(--accent-primary);
}

.narrative-card.expanded::before {
    opacity: 1;
    background: linear-gradient(90deg, var(--accent-primary), var(--heatmap-7), transparent);
}

/* Card Header */
.narrative-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.narrative-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.3;
}

/* Type Badges */
.narrative-type-badge {
    font-size: 0.65rem;
    padding: 3px 8px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    white-space: nowrap;
    flex-shrink: 0;
}

.narrative-type-badge.historical-arc {
    background: rgba(88, 166, 255, 0.15);
    color: var(--accent-primary);
    border: 1px solid rgba(88, 166, 255, 0.3);
}

.narrative-type-badge.behavioral-pattern {
    background: rgba(255, 149, 0, 0.15);
    color: var(--heatmap-9);
    border: 1px solid rgba(255, 149, 0, 0.3);
}

.narrative-type-badge.policy-saga {
    background: rgba(63, 185, 80, 0.15);
    color: var(--accent-success);
    border: 1px solid rgba(63, 185, 80, 0.3);
}

/* Status Badge */
.narrative-status-badge {
    font-size: 0.65rem;
    padding: 2px 6px;
    border-radius: 3px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-left: var(--space-xs);
}

.narrative-status-badge.concluded {
    background: rgba(63, 185, 80, 0.15);
    color: var(--accent-success);
}

.narrative-status-badge.ongoing {
    background: rgba(210, 153, 34, 0.15);
    color: var(--accent-warning);
}

.narrative-status-badge.draft {
    background: rgba(139, 148, 158, 0.15);
    color: var(--text-secondary);
}

/* Card Summary */
.narrative-summary {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: var(--space-md);
}

/* Card Meta */
.narrative-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.narrative-meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.narrative-meta i {
    color: var(--accent-primary);
    font-size: 0.9rem;
}

/* ===========================================
   EXPANDED NARRATIVE VIEW
   =========================================== */

.narrative-expanded-content {
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-color);
    display: none;
}

.narrative-card.expanded .narrative-expanded-content {
    display: block;
}

.narrative-full-summary {
    color: var(--text-primary);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.narrative-analysis {
    background: var(--bg-dark);
    border-left: 3px solid var(--accent-primary);
    padding: var(--space-md) var(--space-lg);
    border-radius: 0 8px 8px 0;
    margin-bottom: var(--space-lg);
}

.narrative-analysis-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--accent-primary);
    letter-spacing: 0.05em;
    margin-bottom: var(--space-xs);
}

.narrative-analysis-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    font-style: italic;
}

/* Key Players */
.narrative-key-players {
    margin-bottom: var(--space-lg);
}

.narrative-section-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--text-secondary);
    letter-spacing: 0.05em;
    margin-bottom: var(--space-sm);
}

.narrative-players-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.narrative-player-badge {
    background: var(--bg-card-hover);
    border: 1px solid var(--border-color);
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    color: var(--text-primary);
}

/* ===========================================
   MILESTONES TIMELINE
   =========================================== */

.narrative-milestones {
    margin-bottom: var(--space-lg);
}

.milestones-timeline {
    position: relative;
    padding-left: var(--space-xl);
}

.milestones-timeline::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--accent-primary), var(--heatmap-7), var(--accent-danger));
    border-radius: 1px;
}

.milestone-item {
    position: relative;
    padding: var(--space-sm) 0;
    cursor: pointer;
    transition: all 0.2s ease;
}

.milestone-item:hover {
    transform: translateX(4px);
}

.milestone-item::before {
    content: '';
    position: absolute;
    left: calc(-1 * var(--space-xl) + 4px);
    top: 50%;
    transform: translateY(-50%);
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 2px solid var(--accent-primary);
    transition: all 0.2s ease;
}

.milestone-item:hover::before {
    background: var(--accent-primary);
    box-shadow: 0 0 8px rgba(88, 166, 255, 0.5);
}

/* Milestone role-based colors */
.milestone-item[data-role="inception"]::before {
    border-color: var(--accent-success);
}

.milestone-item[data-role="inception"]:hover::before {
    background: var(--accent-success);
    box-shadow: 0 0 8px rgba(63, 185, 80, 0.5);
}

.milestone-item[data-role="escalation"]::before {
    border-color: var(--accent-warning);
}

.milestone-item[data-role="escalation"]:hover::before {
    background: var(--accent-warning);
    box-shadow: 0 0 8px rgba(210, 153, 34, 0.5);
}

.milestone-item[data-role="climax"]::before {
    border-color: var(--accent-danger);
}

.milestone-item[data-role="climax"]:hover::before {
    background: var(--accent-danger);
    box-shadow: 0 0 8px rgba(248, 81, 73, 0.5);
}

.milestone-item[data-role="resolution"]::before {
    border-color: var(--accent-primary);
}

.milestone-role {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin-bottom: 2px;
}

.milestone-event-id {
    font-size: 0.85rem;
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: 4px;
}

.milestone-annotation {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.milestone-drill-hint {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.7rem;
    color: var(--accent-primary);
    margin-left: var(--space-xs);
    opacity: 0;
    transition: opacity 0.2s ease;
}

.milestone-item:hover .milestone-drill-hint {
    opacity: 1;
}

/* Associated Tags */
.narrative-tags {
    margin-bottom: var(--space-lg);
}

.narrative-tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.narrative-tag {
    background: rgba(88, 166, 255, 0.1);
    border: 1px solid rgba(88, 166, 255, 0.2);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    color: var(--accent-primary);
}

/* Collapse Button */
.narrative-collapse-btn {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    background: var(--bg-card-hover);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: var(--space-sm) var(--space-md);
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.2s ease;
    margin-top: var(--space-md);
}

.narrative-collapse-btn:hover {
    color: var(--text-primary);
    border-color: var(--text-secondary);
}

/* Narrative Hint in Intro Tips */
.tip-item.narrative-hint {
    background: rgba(88, 166, 255, 0.08);
    border-color: rgba(88, 166, 255, 0.2);
}

.tip-item.narrative-hint:hover {
    background: rgba(88, 166, 255, 0.15);
    border-color: rgba(88, 166, 255, 0.4);
    cursor: pointer;
}

/* ===========================================
   MOBILE HEADER & NAVIGATION
   =========================================== */

.mobile-header {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--mobile-header-height);
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    z-index: 100;
    padding: 0 var(--space-md);
    align-items: center;
    justify-content: space-between;
}

.mobile-header-brand {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.mobile-header-brand img {
    height: 32px;
    width: auto;
}

.mobile-header-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.hamburger-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    border-radius: 8px;
    transition: background 0.2s ease;
}

.hamburger-btn:hover {
    background: var(--bg-card-hover);
}

/* Sidebar Overlay (Mobile) */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 199;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

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

/* ===========================================
   RESPONSIVE STYLES
   =========================================== */

/* Tablet (768px - 1024px) */
@media screen and (max-width: 1024px) {
    .dashboard-container {
        flex-direction: column;
        gap: var(--space-md);
    }

    .intro-section {
        padding-left: 0;
        border-left: none;
        padding-top: var(--space-md);
        border-top: 1px solid var(--border-color);
    }

    .intro-tips {
        grid-template-columns: repeat(2, 1fr);
    }

    .narratives-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

/* Mobile (< 768px) */
@media screen and (max-width: 767px) {

    /* Show mobile header */
    .mobile-header {
        display: flex;
    }

    .sidebar-overlay {
        display: block;
    }

    /* CRITICAL: Override desktop body constraints to enable scroll on mobile */
    body {
        padding-top: var(--mobile-header-height);
        height: auto;
        min-height: 100vh;
        overflow-y: auto;
        overflow-x: hidden;
    }

    /* Transform app layout for mobile */
    .app-container {
        display: block;
        height: auto;
        min-height: calc(100vh - var(--mobile-header-height));
        overflow: visible;
    }

    /* Sidebar becomes slide-out drawer */
    .sidebar-left {
        position: fixed;
        top: 0;
        left: 0;
        width: var(--sidebar-width);
        height: 100vh;
        z-index: 200;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        padding-top: var(--space-lg);
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    .sidebar-left.open {
        transform: translateX(0);
    }

    /* Sidebar close button (mobile only) */
    .sidebar-close-btn {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        background: transparent;
        border: none;
        color: var(--text-secondary);
        font-size: 1.25rem;
        cursor: pointer;
        border-radius: 8px;
        position: absolute;
        top: var(--space-sm);
        right: var(--space-sm);
    }

    .sidebar-close-btn:hover {
        color: var(--text-primary);
        background: var(--bg-card-hover);
    }

    /* Hide brand in sidebar on mobile (shown in header) */
    .sidebar-left .brand {
        display: none;
    }

    /* Main content takes full width */
    .main-content {
        height: auto;
        min-height: calc(100vh - var(--mobile-header-height));
        overflow: visible;
    }

    /* Stack dashboard vertically */
    .dashboard-container {
        flex-direction: column;
        padding: var(--space-sm);
        gap: var(--space-md);
    }

    .timeline-section {
        width: 100%;
    }

    /* Heatmap horizontal scroll */
    .timeline-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: var(--space-sm);
    }

    .intro-section {
        padding-left: 0;
        border-left: none;
        padding-top: var(--space-md);
        border-top: 1px solid var(--border-color);
    }

    .intro-tips {
        grid-template-columns: 1fr;
        gap: var(--space-xs);
    }

    .section-title {
        font-size: 1.1rem;
    }

    /* Events table to cards */
    .events-table-container {
        overflow: visible;
        padding: 0 var(--space-sm);
    }

    .events-table {
        display: block;
    }

    .events-table thead {
        display: none;
    }

    .events-table tbody {
        display: flex;
        flex-direction: column;
        gap: var(--space-sm);
    }

    .event-row {
        display: flex;
        flex-direction: column;
        background: var(--bg-card);
        border: 1px solid var(--border-color);
        border-radius: 8px;
        padding: var(--space-md);
        gap: var(--space-xs);
    }

    .event-row td {
        display: block;
        padding: 0;
        border: none;
    }

    .event-row td:first-child {
        position: absolute;
        right: var(--space-md);
        top: var(--space-md);
    }

    .event-row td:nth-child(2) {
        font-size: 0.8rem;
        color: var(--text-secondary);
        font-family: monospace;
        order: 1;
    }

    .event-row td:nth-child(3) {
        font-weight: 600;
        font-size: 1rem;
        order: 2;
        padding-right: 30px;
    }

    .event-row td:nth-child(4) {
        font-size: 0.9rem;
        color: var(--text-secondary);
        order: 3;
        margin-top: var(--space-xs);
    }

    .event-row.expanded {
        border-left: 3px solid var(--accent-primary);
    }

    .expanded-row-content {
        margin: var(--space-sm) calc(-1 * var(--space-sm));
        margin-bottom: calc(-1 * var(--space-sm));
        padding: var(--space-md);
        border-radius: 0 0 8px 8px;
    }

    /* Narratives single column */
    .narratives-grid {
        grid-template-columns: 1fr;
        padding: 0 var(--space-sm);
    }

    #narratives-view {
        padding: var(--space-md);
    }

    .narratives-intro {
        margin-bottom: var(--space-md);
    }

    /* Modal full screen */
    .modal-content {
        width: 100%;
        max-width: 100%;
        height: 100%;
        max-height: 100%;
        border-radius: 0;
        padding: var(--space-md);
    }

    .modal-title {
        font-size: 1.5rem;
        padding-right: 40px;
    }

    .modal-quote {
        font-size: 1.1rem;
        padding: var(--space-md);
    }

    .modal-body-text {
        font-size: 1rem;
    }

    .modal-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .modal-close-btn {
        width: 44px;
        height: 44px;
        font-size: 1.25rem;
    }

    .modal-meta-row {
        flex-wrap: wrap;
        gap: var(--space-sm);
    }

    /* Tab bar adjustments */
    .tab-bar {
        padding: var(--space-xs) var(--space-sm);
    }

    .tab-btn {
        padding: var(--space-sm);
        font-size: 0.85rem;
    }

    /* Milestones timeline on mobile */
    .milestones-timeline {
        padding-left: var(--space-lg);
    }

    .milestone-item::before {
        left: calc(-1 * var(--space-lg) + 4px);
    }
}

/* Small Mobile (< 375px) */
@media screen and (max-width: 374px) {
    .sidebar-left {
        width: 100%;
    }

    .heatmap-cell {
        width: 12px;
        height: 12px;
    }

    .event-row td:nth-child(3) {
        font-size: 0.95rem;
    }

    .modal-title {
        font-size: 1.25rem;
    }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {

    /* Increase tap targets */
    .tab-btn {
        min-height: 44px;
    }

    .filter-group select,
    .filter-group input {
        min-height: 44px;
    }

    .btn {
        min-height: 44px;
    }

    /* Disable hover effects that don't work on touch */
    .heatmap-cell:hover {
        transform: none;
    }

    .narrative-card:hover {
        transform: none;
    }

    .milestone-item:hover {
        transform: none;
    }
}

/* Safe area insets for notched devices */
@supports (padding: max(0px)) {
    .mobile-header {
        padding-left: max(var(--space-md), env(safe-area-inset-left));
        padding-right: max(var(--space-md), env(safe-area-inset-right));
    }

    .sidebar-left {
        padding-left: max(var(--space-md), env(safe-area-inset-left));
    }

    .events-table-container {
        padding-left: max(var(--space-sm), env(safe-area-inset-left));
        padding-right: max(var(--space-sm), env(safe-area-inset-right));
    }
}