:root {
    --bg-color: #0d1117;
    --card-bg: #161b22;
    --text-primary: #f0f6fc;
    --text-secondary: #8b949e;
    --accent-warning: #e3b341;
    --accent-danger: #f85149;
    --accent-info: #58a6ff;
    --border-color: #30363d;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header & Ticker */
header {
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
}

.emergency-ticker {
    background: var(--accent-danger);
    color: white;
    font-weight: bold;
    padding: 8px 0;
    overflow: hidden;
    white-space: nowrap;
}

.ticker-content {
    display: inline-block;
    padding-left: 100%;
    animation: ticker 30s linear infinite;
}

@keyframes ticker {
    0% {
        transform: translate(0, 0);
    }

    100% {
        transform: translate(-100%, 0);
    }
}

/* Leaflet Dark Mode Fixes */
.leaflet-container {
    background: var(--bg-color) !important;
}

.leaflet-control-layers {
    background: var(--card-bg) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 8px !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5) !important;
}

.leaflet-control-layers-list label {
    margin-bottom: 5px;
    cursor: pointer;
}

.leaflet-bar a {
    background-color: var(--card-bg) !important;
    color: var(--text-primary) !important;
    border-bottom: 1px solid var(--border-color) !important;
}

.leaflet-control-attribution {
    background: rgba(0, 0, 0, 0.7) !important;
    color: var(--text-secondary) !important;
}

/* Hero Section */
.hero {
    padding: 80px 0;
    text-align: center;
    background: radial-gradient(circle at center, #1c2128 0%, #0d1117 100%);
    border-bottom: 1px solid var(--border-color);
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    color: var(--accent-warning);
}

.storm-gauge {
    width: 200px;
    height: 200px;
    margin: 40px auto;
    border: 10px solid var(--card-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: bold;
    color: var(--accent-danger);
    box-shadow: 0 0 30px rgba(248, 81, 73, 0.2);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: -40px 0 60px;
}

.stat-card {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
}

.stat-card h3 {
    color: var(--text-secondary);
    font-size: 0.9rem;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.stat-card .value {
    font-size: 2rem;
    font-weight: bold;
    color: var(--accent-info);
}

/* Sections */
section {
    padding: 60px 0;
}

h2 {
    font-size: 2rem;
    margin-bottom: 30px;
    border-left: 4px solid var(--accent-warning);
    padding-left: 15px;
}

.guide-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.guide-card {
    background: var(--card-bg);
    padding: 25px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.guide-card h3 {
    margin-bottom: 15px;
    color: var(--accent-info);
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: bold;
    transition: filter 0.2s;
}

.btn-primary {
    background: var(--accent-warning);
    color: #000;
}

.btn-danger {
    background: var(--accent-danger);
    color: #fff;
}

footer {
    padding: 40px 0;
    border-top: 1px solid var(--border-color);
    text-align: center;
    color: var(--text-secondary);
}

/* Loading Spinner Animation */
@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top-color: var(--accent-warning);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

/* NWS Alerts Section */
#nws-alerts {
    scrollbar-width: thin;
    scrollbar-color: var(--accent-warning) var(--card-bg);
}

#nws-alerts::-webkit-scrollbar {
    width: 8px;
}

#nws-alerts::-webkit-scrollbar-track {
    background: var(--card-bg);
    border-radius: 4px;
}

#nws-alerts::-webkit-scrollbar-thumb {
    background: var(--accent-warning);
    border-radius: 4px;
}

/* City Labels on Map */
.city-label {
    background: transparent !important;
    border: none !important;
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
}