/* ============================================================
   PEI National Park FWI Dashboard — Styles
   ============================================================ */

/* --- Reset & Base --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    height: 100%;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: #2c3e50;
    background: #f5f5f5;
}

/* --- Header --- */
#site-header {
    background: #1a5276;
    color: #fff;
    padding: 0.5rem 1rem;
    text-align: center;
    z-index: 1000;
    position: relative;
}

#site-header h1 {
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: 0.03em;
}

#site-header .subtitle {
    font-size: 0.8rem;
    opacity: 0.85;
    margin-top: 0.15rem;
}

/* --- Map --- */
#map {
    width: 100%;
    height: calc(100vh - 80px);  /* header + footer */
    min-height: 400px;
}

/* --- Footer --- */
#site-footer {
    background: #1a5276;
    color: #fff;
    text-align: center;
    font-size: 0.7rem;
    padding: 0.35rem 1rem;
    z-index: 1000;
    position: relative;
}

#site-footer a {
    color: #aed6f1;
    text-decoration: none;
}

#site-footer a:hover {
    text-decoration: underline;
}

/* --- Date Slider Control --- */
.date-slider-control {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 6px;
    padding: 8px 14px;
    box-shadow: 0 1px 5px rgba(0,0,0,0.2);
    min-width: 300px;
}

.date-slider-control .date-label {
    display: block;
    text-align: center;
    font-weight: 700;
    font-size: 0.95rem;
    color: #1a5276;
    margin-bottom: 4px;
}

.date-slider-control input[type="range"] {
    width: 100%;
    cursor: pointer;
    accent-color: #1a5276;
}

.date-slider-control .btn-today {
    display: block;
    margin: 4px auto 0;
    padding: 2px 14px;
    font-size: 0.75rem;
    background: #1a5276;
    color: #fff;
    border: none;
    border-radius: 3px;
    cursor: pointer;
}

.date-slider-control .btn-today:hover {
    background: #2471a3;
}

/* --- Mode Toggle Control --- */
.mode-toggle-control {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 6px;
    padding: 6px 8px;
    box-shadow: 0 1px 5px rgba(0,0,0,0.2);
    display: flex;
    gap: 4px;
}

.mode-toggle-control .mode-btn {
    padding: 4px 12px;
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid #ccc;
    border-radius: 4px;
    background: #fff;
    color: #555;
    cursor: pointer;
    transition: all 0.15s ease;
}

.mode-toggle-control .mode-btn:hover {
    background: #f0f0f0;
}

.mode-toggle-control .mode-btn.active {
    background: #1a5276;
    color: #fff;
    border-color: #1a5276;
}

/* --- Staleness Banner --- */
.staleness-banner {
    background: #d5f5e3;
    color: #1e8449;
    text-align: center;
    font-size: 0.75rem;
    padding: 4px 1rem;
    font-weight: 600;
}

.staleness-banner.stale {
    background: #fadbd8;
    color: #c0392b;
}

/* --- Forecast Badge --- */
.fwi-popup .fcst-badge {
    display: inline-block;
    padding: 1px 6px;
    border-radius: 3px;
    font-size: 0.6rem;
    font-weight: 700;
    background: #e67e22;
    color: #fff;
    vertical-align: middle;
    margin-left: 4px;
    letter-spacing: 0.05em;
}

/* --- Legend Control --- */
.fwi-legend {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 6px;
    padding: 10px 14px;
    box-shadow: 0 1px 5px rgba(0,0,0,0.2);
    line-height: 1.6;
}

.fwi-legend h4 {
    margin: 0 0 6px 0;
    font-size: 0.85rem;
    color: #1a5276;
    border-bottom: 1px solid #ddd;
    padding-bottom: 4px;
}

.fwi-legend .legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
}

.fwi-legend .legend-swatch {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 1px solid rgba(0,0,0,0.15);
    flex-shrink: 0;
}

.fwi-legend .legend-range {
    color: #666;
    font-size: 0.72rem;
}

/* --- Popup Styling --- */
.fwi-popup {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    min-width: 200px;
}

.fwi-popup .popup-header {
    font-weight: 700;
    font-size: 1rem;
    color: #1a5276;
    margin-bottom: 2px;
}

.fwi-popup .popup-date {
    font-size: 0.8rem;
    color: #666;
    margin-bottom: 8px;
}

.fwi-popup table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 8px;
}

.fwi-popup table th {
    text-align: left;
    font-size: 0.75rem;
    color: #888;
    font-weight: 600;
    padding: 2px 6px 2px 0;
    border-bottom: 1px solid #eee;
}

.fwi-popup table td {
    text-align: right;
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
    font-size: 0.85rem;
    padding: 2px 0;
}

.fwi-popup .fwi-value-row td {
    font-weight: 700;
    border-top: 2px solid #1a5276;
    padding-top: 4px;
}

.fwi-popup .fwi-class-badge {
    display: inline-block;
    padding: 1px 8px;
    border-radius: 10px;
    font-size: 0.7rem;
    font-weight: 600;
    color: #fff;
    margin-left: 6px;
    vertical-align: middle;
}

.fwi-popup .sparkline-container {
    margin-top: 6px;
    border-top: 1px solid #eee;
    padding-top: 6px;
}

.fwi-popup .sparkline-label {
    font-size: 0.7rem;
    color: #888;
    margin-bottom: 2px;
}

.fwi-popup svg.sparkline {
    width: 100%;
    height: 40px;
}

/* --- No-data marker pulse --- */
.marker-no-data {
    animation: pulse-grey 2s ease-in-out infinite;
}

@keyframes pulse-grey {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 0.8; }
}

/* --- Responsive --- */
@media (max-width: 600px) {
    #site-header h1 {
        font-size: 1rem;
    }

    #site-header .subtitle {
        font-size: 0.7rem;
    }

    .date-slider-control {
        min-width: 220px;
    }

    .fwi-popup {
        min-width: 170px;
    }
}