:root {
    --bg-deep: #05070a;
    --bg-card: rgba(15, 23, 42, 0.8);
    --dourado-solar: #d4af37;
    --dourado-glow: rgba(212, 175, 55, 0.3);
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;
    --glass-border: rgba(255, 255, 255, 0.08);
    --accent: #d4af37;
    --success: #10b981;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
}

body, html {
    height: 100%;
    width: 100%;
    background-color: var(--bg-deep);
    color: var(--text-primary);
    overflow: hidden;
}

#map {
    height: 100%;
    width: 100%;
    background: var(--bg-deep);
}

/* Interface Overlay */
.overlay-ui {
    position: absolute;
    z-index: 1000;
    pointer-events: none;
}

.overlay-top {
    top: 20px;
    left: 20px;
    right: 20px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.glass-panel {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 1rem 1.5rem;
    pointer-events: auto;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.title-group h1 {
    font-size: 1.6rem;
    color: var(--dourado-solar);
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 12px;
    letter-spacing: -0.5px;
    margin-bottom: 2px;
}

.title-group p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
    opacity: 0.8;
}

.nav-buttons {
    display: flex;
    gap: 10px;
}

.btn {
    background: var(--glass-border);
    color: white;
    padding: 0.6rem 1.2rem;
    border-radius: 10px;
    text-decoration: none;
    font-size: 0.9rem;
    transition: 0.3s;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid transparent;
    cursor: pointer;
    pointer-events: auto;
}

.btn:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: var(--dourado-solar);
}

.btn-primary {
    background: var(--dourado-solar);
    color: var(--bg-deep);
    font-weight: 600;
}

.btn-primary:hover {
    background: #f1c40f;
    color: var(--bg-deep);
}

/* Metric Selector */
.metric-selector {
    position: absolute;
    top: 120px;
    left: 20px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 170px;
}

.selector-section {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.section-label {
    font-size: 0.65rem;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 5px;
    letter-spacing: 1px;
    font-weight: 700;
}

.metric-btn {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    padding: 12px 14px;
    border-radius: 10px;
    cursor: pointer;
    text-align: left;
    font-size: 0.8rem;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    pointer-events: auto;
}

.metric-btn:hover {
    color: white;
    background: rgba(255,255,255,0.1);
}

.metric-btn.active {
    background: var(--dourado-solar);
    color: var(--bg-deep);
    border-color: white;
    box-shadow: 0 0 20px var(--dourado-glow);
    transform: translateX(5px);
}

.metric-btn i { font-size: 1.1rem; }

/* Map Style Selector - Bottom Left */
.bottom-left-ui {
    position: absolute;
    bottom: 30px;
    left: 20px;
    z-index: 1000;
    pointer-events: auto;
}

.style-selector {
    display: flex;
    gap: 5px;
    background: var(--bg-card);
    padding: 5px;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
}

.style-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 10px 16px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: 0.2s;
}

.style-btn:hover { color: white; }

.style-btn.active {
    background: var(--dourado-solar);
    color: var(--bg-deep);
}

/* Stats Modal - Top Right (Floating) */
.stats-summary {
    position: absolute;
    top: 100px;
    right: 20px;
    z-index: 1000;
    width: 220px;
}

.stat-item {
    margin-bottom: 15px;
}

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

.stat-item .label {
    font-size: 0.65rem;
    text-transform: uppercase;
    color: var(--text-secondary);
    letter-spacing: 1px;
    display: block;
}

.stat-item .val {
    font-size: 1.4rem;
    font-weight: 800;
    color: white;
}

/* Numeric Pin Design */
.num-pin {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--dourado-solar);
    color: var(--bg-deep);
    font-weight: 800;
    font-size: 0.75rem;
    border-radius: 50%;
    border: 2px solid white;
    box-shadow: 0 0 10px rgba(0,0,0,0.5);
    transition: transform 0.2s;
    cursor: pointer;
}

.num-pin:hover {
    transform: scale(1.2);
    z-index: 1001 !important;
}

.num-pin.large { background: #e67e22; }
.num-pin.xlarge { background: #e74c3c; }

.city-dot-container {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Custom Tooltip */
.leaflet-tooltip {
    background: var(--bg-deep) !important;
    color: white !important;
    border: 1px solid var(--dourado-solar) !important;
    border-radius: 12px !important;
    padding: 15px !important;
    font-family: 'Outfit', sans-serif !important;
    box-shadow: 0 10px 30px rgba(0,0,0,0.6) !important;
}

.tooltip-city {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--dourado-solar);
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 8px;
    margin-bottom: 10px;
}

.tooltip-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 15px;
}

.tooltip-item .lab { 
    font-size: 0.6rem; 
    color: var(--text-secondary); 
    text-transform: uppercase; 
    display: block; 
    letter-spacing: 0.5px;
}
.tooltip-item .val { 
    font-size: 0.95rem; 
    font-weight: 700; 
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: var(--bg-deep);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s ease;
}

.loading-logo {
    height: 60px;
    margin-bottom: 25px;
    filter: drop-shadow(0 0 15px var(--dourado-glow));
}

.spinner {
    width: 40px; height: 40px;
    border: 3px solid rgba(212, 175, 55, 0.1);
    border-top-color: var(--dourado-solar);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 15px;
}

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

/* Leaflet Zoom Control Positioning */
.leaflet-control-zoom {
    margin-right: 20px !important;
    margin-bottom: 20px !important;
}

@media (max-width: 768px) {
    .stats-summary, .metric-selector { display: none; }
    .overlay-top { flex-direction: column; gap: 10px; }
}