/* ===== DESIGN SYSTEM ===== */
:root {
    /* Colors */
    --bg-primary: #0a0e17;
    --bg-secondary: #111827;
    --bg-card: #1a2236;
    --bg-card-hover: #1f2a42;
    --bg-panel: rgba(17, 24, 39, 0.95);
    --bg-glass: rgba(26, 34, 54, 0.85);

    --accent-green: #00c77b;
    --accent-green-dim: rgba(0, 199, 123, 0.15);
    --accent-gold: #f5c542;
    --accent-gold-dim: rgba(245, 197, 66, 0.15);
    --accent-teal: #00b4d8;
    --accent-teal-dim: rgba(0, 180, 216, 0.15);
    --accent-red: #ef4444;
    --accent-red-dim: rgba(239, 68, 68, 0.15);
    --accent-orange: #f59e0b;
    --accent-purple: #8b5cf6;
    --accent-blue: #3b82f6;

    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --text-dim: #475569;

    --border-color: rgba(148, 163, 184, 0.1);
    --border-light: rgba(148, 163, 184, 0.06);

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Outfit', 'Inter', sans-serif;

    /* Spacing */
    --gap-xs: 4px;
    --gap-sm: 8px;
    --gap-md: 16px;
    --gap-lg: 24px;
    --gap-xl: 32px;
    --gap-2xl: 48px;

    /* Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 999px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.5);
    --shadow-glow-green: 0 0 20px rgba(0, 199, 123, 0.3);
    --shadow-glow-gold: 0 0 20px rgba(245, 197, 66, 0.3);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background: var(--bg-primary);
    color: var(--text-primary);
    overflow: hidden;
    height: 100vh;
    width: 100vw;
}

.hidden { display: none !important; }

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--text-dim); border-radius: var(--radius-full); }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ===== BUTTONS ===== */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: var(--gap-sm);
    padding: 14px 32px;
    background: linear-gradient(135deg, var(--accent-green), #00a86b);
    color: #fff;
    border: none;
    border-radius: var(--radius-full);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-base);
    letter-spacing: 0.02em;
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-green);
}
.btn-primary:active { transform: translateY(0); }

.btn-glow {
    animation: pulse-glow 2s infinite;
}

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 10px rgba(0,199,123,0.3); }
    50% { box-shadow: 0 0 30px rgba(0,199,123,0.5), 0 0 60px rgba(0,199,123,0.2); }
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: var(--gap-sm);
    padding: 12px 28px;
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-base);
}
.btn-secondary:hover {
    border-color: var(--accent-green);
    color: var(--accent-green);
}

.btn-sm { padding: 8px 20px; font-size: 0.85rem; }

.icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}
.icon-btn:hover {
    background: var(--bg-card-hover);
    color: var(--text-primary);
    border-color: var(--accent-green);
}

/* ===== INTRO SCREEN ===== */
.intro-screen {
    position: fixed;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--bg-primary);
    z-index: 1000;
    overflow: hidden;
}

.intro-particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.intro-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 680px;
    padding: 0 var(--gap-lg);
}

.intro-badge {
    display: inline-block;
    padding: 6px 16px;
    background: var(--accent-green-dim);
    color: var(--accent-green);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    border-radius: var(--radius-full);
    margin-bottom: var(--gap-lg);
    border: 1px solid rgba(0,199,123,0.2);
}

.intro-title {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: var(--gap-lg);
}

.title-lagos {
    font-family: var(--font-display);
    font-size: 5rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    background: linear-gradient(135deg, var(--accent-green), var(--accent-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.title-sub {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 400;
    color: var(--text-secondary);
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.title-sim {
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--accent-gold);
    letter-spacing: 0.15em;
}

.intro-desc {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: var(--gap-xl);
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
}

.intro-stats {
    display: flex;
    justify-content: center;
    gap: var(--gap-xl);
    margin-bottom: var(--gap-2xl);
}

.intro-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.intro-stat-value {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
}

.intro-stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.intro-skyline {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(to top, rgba(0,199,123,0.05), transparent);
    pointer-events: none;
}

/* Particle */
.particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background: var(--accent-green);
    border-radius: 50%;
    opacity: 0;
    animation: particle-float 6s infinite;
}

@keyframes particle-float {
    0% { opacity: 0; transform: translateY(100vh) scale(0); }
    10% { opacity: 0.6; }
    90% { opacity: 0.3; }
    100% { opacity: 0; transform: translateY(-20vh) scale(1); }
}

/* ===== TUTORIAL ===== */
.tutorial-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    z-index: 900;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
}

.tutorial-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--gap-xl);
    max-width: 500px;
    width: 90%;
    box-shadow: var(--shadow-lg);
}

.tutorial-step-indicator {
    display: flex;
    gap: 6px;
    margin-bottom: var(--gap-md);
}

.tutorial-step-indicator .step-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-dim);
    transition: all var(--transition-base);
}

.tutorial-step-indicator .step-dot.active {
    background: var(--accent-green);
    box-shadow: 0 0 8px rgba(0,199,123,0.5);
    width: 24px;
    border-radius: var(--radius-full);
}

.tutorial-card h2 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    margin-bottom: var(--gap-sm);
    color: var(--text-primary);
}

.tutorial-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--gap-lg);
}

.tutorial-actions {
    display: flex;
    justify-content: space-between;
}

/* ===== GAME CONTAINER ===== */
.game-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    width: 100vw;
    background: var(--bg-primary);
}

/* ===== TOP BAR ===== */
.top-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--gap-lg);
    height: 56px;
    background: var(--bg-panel);
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
    z-index: 10;
}

.top-bar-left {
    display: flex;
    align-items: center;
    gap: var(--gap-md);
}

.logo-mark {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--accent-green-dim);
    border-radius: var(--radius-md);
}

.top-bar-title {
    display: flex;
    flex-direction: column;
}

.title-city {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-primary);
    line-height: 1.2;
}

.title-role {
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 0.05em;
}

.top-bar-center {
    display: flex;
    gap: var(--gap-xl);
}

.year-display, .budget-display, .score-display {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1px;
}

.year-label, .budget-label, .score-label {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.year-value {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--accent-teal);
}

.budget-value {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--accent-gold);
}

.score-value {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--accent-green);
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: var(--gap-sm);
}

.alert-badge {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    color: var(--accent-gold);
    cursor: pointer;
}

.alert-badge span {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 16px;
    height: 16px;
    background: var(--accent-red);
    color: #fff;
    font-size: 0.6rem;
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ===== MAIN CONTENT ===== */
.main-content {
    display: flex;
    flex: 1;
    overflow: hidden;
}

/* ===== MAP PANEL ===== */
.map-panel {
    flex: 1.2;
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--border-color);
    background: var(--bg-secondary);
    min-width: 0;
}

.map-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--gap-md) var(--gap-lg);
    border-bottom: 1px solid var(--border-light);
}

.map-header h2 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.map-controls {
    display: flex;
    gap: 4px;
}

.map-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.map-btn:hover, .map-btn.active {
    background: var(--accent-green-dim);
    color: var(--accent-green);
    border-color: rgba(0,199,123,0.3);
}

.map-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--gap-md);
    position: relative;
    overflow: hidden;
}

#lagos-map {
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
}

.map-legend {
    display: flex;
    align-items: center;
    gap: var(--gap-md);
    padding: var(--gap-sm) var(--gap-lg);
    border-top: 1px solid var(--border-light);
    font-size: 0.75rem;
}

.legend-title {
    color: var(--text-muted);
    font-weight: 500;
}

.legend-scale {
    display: flex;
    align-items: center;
    gap: var(--gap-sm);
}

.legend-low, .legend-high {
    color: var(--text-dim);
    font-size: 0.7rem;
}

.legend-gradient {
    width: 120px;
    height: 8px;
    border-radius: var(--radius-full);
    background: linear-gradient(90deg, #ef4444, #f59e0b, #22c55e, #00c77b);
}

/* ===== DASHBOARD PANEL ===== */
.dashboard-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: var(--bg-primary);
    overflow: hidden;
    min-width: 380px;
}

.dashboard-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.tab-btn {
    flex: 1;
    padding: var(--gap-md) var(--gap-md);
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-muted);
    font-family: var(--font-primary);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.tab-btn:hover { color: var(--text-secondary); }

.tab-btn.active {
    color: var(--accent-green);
    border-bottom-color: var(--accent-green);
}

.tab-content {
    display: none;
    flex: 1;
    overflow-y: auto;
    padding: var(--gap-lg);
}

.tab-content.active {
    display: block;
}

/* KPI Grid */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--gap-md);
    margin-bottom: var(--gap-lg);
}

.kpi-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--gap-md);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.kpi-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    border-radius: var(--radius-full);
}

.kpi-card:nth-child(1)::before { background: var(--accent-green); }
.kpi-card:nth-child(2)::before { background: var(--accent-gold); }
.kpi-card:nth-child(3)::before { background: var(--accent-teal); }
.kpi-card:nth-child(4)::before { background: var(--accent-purple); }
.kpi-card:nth-child(5)::before { background: var(--accent-orange); }
.kpi-card:nth-child(6)::before { background: var(--accent-blue); }
.kpi-card:nth-child(7)::before { background: var(--accent-red); }
.kpi-card:nth-child(8)::before { background: var(--accent-green); }

.kpi-card:hover {
    border-color: rgba(148,163,184,0.2);
    transform: translateY(-1px);
}

.kpi-label {
    font-size: 0.72rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 6px;
}

.kpi-value {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.kpi-change {
    font-size: 0.72rem;
    font-weight: 600;
}

.kpi-change.positive { color: var(--accent-green); }
.kpi-change.negative { color: var(--accent-red); }
.kpi-change.neutral { color: var(--text-muted); }

.kpi-sparkline {
    margin-top: 8px;
    height: 30px;
}

/* Charts */
.chart-section {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--gap-md);
    margin-bottom: var(--gap-md);
}

.chart-section h3 {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--gap-md);
}

/* Sector List */
.sector-list {
    display: flex;
    flex-direction: column;
    gap: var(--gap-sm);
}

.sector-item {
    display: flex;
    align-items: center;
    gap: var(--gap-md);
    padding: var(--gap-md);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
}

.sector-item:hover {
    border-color: rgba(148,163,184,0.2);
    background: var(--bg-card-hover);
}

.sector-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

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

.sector-name {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.sector-bar-container {
    height: 6px;
    background: var(--bg-primary);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.sector-bar {
    height: 100%;
    border-radius: var(--radius-full);
    transition: width var(--transition-slow);
}

.sector-value {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--text-secondary);
    flex-shrink: 0;
}

/* District List */
.district-list {
    display: flex;
    flex-direction: column;
    gap: var(--gap-sm);
}

.district-item {
    display: flex;
    align-items: center;
    gap: var(--gap-md);
    padding: var(--gap-md);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
}

.district-item:hover {
    border-color: var(--accent-green);
    background: var(--bg-card-hover);
}

.district-color {
    width: 12px;
    height: 40px;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.district-info { flex: 1; }

.district-name {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary);
    margin-bottom: 2px;
}

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

.district-stats {
    display: flex;
    gap: var(--gap-md);
    flex-shrink: 0;
}

.district-stat {
    text-align: center;
}

.district-stat-value {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--text-primary);
}

.district-stat-label {
    font-size: 0.6rem;
    color: var(--text-dim);
    text-transform: uppercase;
}

/* ===== TIMELINE BAR ===== */
.timeline-bar {
    display: flex;
    align-items: center;
    gap: var(--gap-lg);
    padding: var(--gap-sm) var(--gap-lg);
    height: 56px;
    background: var(--bg-panel);
    border-top: 1px solid var(--border-color);
    flex-shrink: 0;
}

.timeline-controls {
    display: flex;
    gap: var(--gap-sm);
    flex-shrink: 0;
}

.timeline-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-family: var(--font-primary);
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.timeline-btn:hover {
    background: var(--bg-card-hover);
    border-color: var(--accent-green);
    color: var(--accent-green);
}

.timeline-btn.btn-advance {
    background: linear-gradient(135deg, var(--accent-green), #00a86b);
    border: none;
    color: #fff;
    padding: 8px 20px;
}

.timeline-btn.btn-advance:hover {
    box-shadow: var(--shadow-glow-green);
    transform: translateY(-1px);
}

.timeline-track {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.timeline-track input[type="range"] {
    width: 100%;
    height: 6px;
    -webkit-appearance: none;
    appearance: none;
    background: var(--bg-card);
    border-radius: var(--radius-full);
    outline: none;
    cursor: default;
}

.timeline-track input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--accent-green);
    box-shadow: 0 0 8px rgba(0,199,123,0.4);
    cursor: default;
}

.timeline-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.65rem;
    color: var(--text-dim);
}

.timeline-info {
    flex-shrink: 0;
}

.turn-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}

.turn-label span {
    color: var(--accent-green);
    font-weight: 700;
}

/* ===== MODALS ===== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.75);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 800;
    backdrop-filter: blur(6px);
    animation: modal-in 0.3s ease;
}

@keyframes modal-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    max-width: 600px;
    width: 90%;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    animation: modal-slide-in 0.3s ease;
}

@keyframes modal-slide-in {
    from { opacity: 0; transform: translateY(20px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--gap-lg);
    border-bottom: 1px solid var(--border-light);
}

.modal-header h2 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
}

.modal-footer {
    padding: var(--gap-md) var(--gap-lg);
    border-top: 1px solid var(--border-light);
    display: flex;
    justify-content: flex-end;
}

/* Event Modal */
.event-card {
    text-align: center;
    padding: var(--gap-2xl) var(--gap-xl);
}

.event-icon {
    font-size: 3rem;
    margin-bottom: var(--gap-md);
    animation: event-bounce 0.5s ease;
}

@keyframes event-bounce {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

.event-tag {
    display: inline-block;
    padding: 4px 12px;
    background: var(--accent-gold-dim);
    color: var(--accent-gold);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    border-radius: var(--radius-full);
    margin-bottom: var(--gap-md);
}

.event-card h2 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--gap-md);
}

.event-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--gap-lg);
    max-width: 450px;
    margin-left: auto;
    margin-right: auto;
}

.event-effects {
    display: flex;
    flex-wrap: wrap;
    gap: var(--gap-sm);
    justify-content: center;
    margin-bottom: var(--gap-lg);
}

.effect-chip {
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
}

.effect-chip.positive {
    background: var(--accent-green-dim);
    color: var(--accent-green);
}

.effect-chip.negative {
    background: var(--accent-red-dim);
    color: var(--accent-red);
}

.event-choices {
    display: flex;
    flex-direction: column;
    gap: var(--gap-sm);
}

.event-choice-btn {
    padding: var(--gap-md) var(--gap-lg);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: left;
}

.event-choice-btn:hover {
    border-color: var(--accent-green);
    background: var(--accent-green-dim);
}

.event-choice-btn .choice-label {
    font-weight: 600;
    display: block;
    margin-bottom: 4px;
}

.event-choice-btn .choice-desc {
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* Policy Modal */
.policy-card {
    max-width: 700px;
}

.policy-budget-bar {
    padding: var(--gap-md) var(--gap-lg);
    background: var(--bg-secondary);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.budget-highlight {
    color: var(--accent-gold);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.1rem;
}

.policy-categories {
    display: flex;
    gap: var(--gap-sm);
    padding: var(--gap-md) var(--gap-lg);
    overflow-x: auto;
    border-bottom: 1px solid var(--border-light);
}

.policy-cat-btn {
    padding: 6px 14px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    color: var(--text-muted);
    font-family: var(--font-primary);
    font-size: 0.78rem;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
    transition: all var(--transition-fast);
}

.policy-cat-btn:hover, .policy-cat-btn.active {
    background: var(--accent-green-dim);
    color: var(--accent-green);
    border-color: rgba(0,199,123,0.3);
}

.policy-list {
    padding: var(--gap-md) var(--gap-lg);
    display: flex;
    flex-direction: column;
    gap: var(--gap-sm);
    max-height: 400px;
    overflow-y: auto;
}

.policy-item {
    display: flex;
    align-items: center;
    gap: var(--gap-md);
    padding: var(--gap-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.policy-item:hover {
    border-color: rgba(148,163,184,0.2);
}

.policy-item.selected {
    border-color: var(--accent-green);
    background: var(--accent-green-dim);
}

.policy-item.locked {
    opacity: 0.5;
    cursor: not-allowed;
}

.policy-check {
    width: 22px;
    height: 22px;
    border: 2px solid var(--text-dim);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all var(--transition-fast);
}

.policy-item.selected .policy-check {
    background: var(--accent-green);
    border-color: var(--accent-green);
}

.policy-info { flex: 1; }

.policy-name {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.policy-desc {
    font-size: 0.75rem;
    color: var(--text-muted);
    line-height: 1.4;
}

.policy-cost {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--accent-gold);
    flex-shrink: 0;
}

/* District Detail Modal */
.district-detail-card {
    max-width: 650px;
}

.district-detail-content {
    padding: var(--gap-lg);
}

.district-detail-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--gap-md);
    margin-bottom: var(--gap-lg);
}

.detail-stat {
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: var(--gap-md);
    text-align: center;
}

.detail-stat-value {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--text-primary);
}

.detail-stat-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-top: 4px;
}

.district-sector-bars {
    margin-top: var(--gap-md);
}

.district-sector-bars h4 {
    font-family: var(--font-display);
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: var(--gap-md);
}

.d-sector-row {
    display: flex;
    align-items: center;
    gap: var(--gap-sm);
    margin-bottom: var(--gap-sm);
}

.d-sector-name {
    width: 100px;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-align: right;
}

.d-sector-bar-bg {
    flex: 1;
    height: 8px;
    background: var(--bg-primary);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.d-sector-bar-fill {
    height: 100%;
    border-radius: var(--radius-full);
    transition: width 0.5s ease;
}

.d-sector-val {
    width: 40px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
}

/* ===== GAME OVER ===== */
.gameover-card {
    text-align: center;
    padding: var(--gap-2xl);
    max-width: 550px;
}

.gameover-icon {
    font-size: 4rem;
    margin-bottom: var(--gap-md);
}

.gameover-card h1 {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: var(--gap-sm);
}

.gameover-subtitle {
    color: var(--text-muted);
    margin-bottom: var(--gap-xl);
}

.gameover-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--gap-md);
    margin-bottom: var(--gap-xl);
}

.gameover-stat {
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: var(--gap-md);
}

.gameover-stat-label {
    font-size: 0.72rem;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 4px;
}

.gameover-stat-value {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--text-primary);
}

.gameover-grade {
    margin-bottom: var(--gap-xl);
}

.grade-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: var(--gap-sm);
}

.grade-value {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--accent-green), var(--accent-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== TOAST ===== */
.toast-container {
    position: fixed;
    top: 70px;
    right: 20px;
    z-index: 950;
    display: flex;
    flex-direction: column;
    gap: var(--gap-sm);
}

.toast {
    display: flex;
    align-items: center;
    gap: var(--gap-md);
    padding: var(--gap-md) var(--gap-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    min-width: 300px;
    max-width: 400px;
    animation: toast-in 0.3s ease, toast-out 0.3s ease 3.7s forwards;
}

@keyframes toast-in {
    from { opacity: 0; transform: translateX(40px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes toast-out {
    from { opacity: 1; transform: translateX(0); }
    to { opacity: 0; transform: translateX(40px); }
}

.toast-icon {
    font-size: 1.2rem;
    flex-shrink: 0;
}

.toast-body { flex: 1; }

.toast-title {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-primary);
    margin-bottom: 2px;
}

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

.toast.success { border-left: 3px solid var(--accent-green); }
.toast.warning { border-left: 3px solid var(--accent-gold); }
.toast.danger { border-left: 3px solid var(--accent-red); }
.toast.info { border-left: 3px solid var(--accent-teal); }

/* ===== MAP DISTRICT STYLING ===== */
.district-path {
    stroke: rgba(148, 163, 184, 0.3);
    stroke-width: 2;
    cursor: pointer;
    transition: all var(--transition-base);
}

.district-path:hover {
    stroke: var(--accent-green);
    stroke-width: 3;
    filter: brightness(1.3);
}

.district-path.selected {
    stroke: var(--accent-gold);
    stroke-width: 3;
}

.district-label {
    fill: var(--text-primary);
    font-family: var(--font-display);
    font-size: 13px;
    font-weight: 600;
    pointer-events: none;
    text-anchor: middle;
    dominant-baseline: central;
    text-shadow: 0 1px 3px rgba(0,0,0,0.8);
}

.district-label-sub {
    fill: var(--text-muted);
    font-family: var(--font-primary);
    font-size: 9px;
    pointer-events: none;
    text-anchor: middle;
    dominant-baseline: central;
}

/* Water styling */
.water {
    fill: #0c1929;
    stroke: rgba(0, 180, 216, 0.15);
    stroke-width: 1;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
    .main-content {
        flex-direction: column;
    }
    .map-panel {
        flex: none;
        height: 45vh;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }
    .dashboard-panel {
        flex: 1;
        min-width: 0;
    }
    .title-lagos { font-size: 3.5rem; }
    .title-sim { font-size: 1.6rem; }
    .intro-stats { gap: var(--gap-md); }
    .top-bar-center { gap: var(--gap-md); }
    .kpi-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
    .top-bar { padding: 0 var(--gap-md); }
    .top-bar-center { display: none; }
    .map-header { padding: var(--gap-sm) var(--gap-md); }
    .timeline-bar { padding: var(--gap-sm) var(--gap-md); gap: var(--gap-sm); }
    .timeline-btn.btn-advance span { display: none; }
    .title-lagos { font-size: 2.8rem; }
    .intro-desc { font-size: 0.9rem; }
}