/**
 * 熱點地圖頁面樣式
 * 從 Views\LearningHotspot\HotspotMap.cshtml 提取
 */

.hotspot-map-hero {
            position: relative;
            width: 100%;
            height: 70vh;
            min-height: 500px;
            overflow: hidden;
            border-radius: 0 0 24px 24px;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
        }

        .hotspot-map-hero__inner {
            position: relative;
            width: 100%;
            height: 100%;
        }

        #hotspotGoogleMap {
            width: 100%;
            height: 100%;
        }

        /* ?豢筑蝯梯? */
        .hotspot-map-stats {
            position: absolute;
            top: 1.5rem;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 1rem;
            z-index: 10;
        }

        .hotspot-stat-chip {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(12px);
            padding: 0.6rem 1.4rem;
            border-radius: 50px;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
            font-weight: 600;
            font-size: 1.4rem;
            color: #334155;
        }

        .hotspot-stat-chip i {
            color: #667eea;
            font-size: 1.6rem;
        }

        .hotspot-stat-chip span {
            font-size: 1.8rem;
            font-weight: 700;
            color: #667eea;
        }

        .hotspot-stat-chip small {
            font-size: 1.2rem;
            color: #64748b;
        }

        /* Custom marker */
        .hotspot-marker-icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            border: 3px solid #fff;
            box-shadow: 0 2px 8px rgba(0,0,0,0.3);
            object-fit: cover;
        }

        /* 頛銝?*/
        .hotspot-map-loader {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            z-index: 5;
            background: rgba(255,255,255,0.9);
            padding: 2rem 3rem;
            border-radius: 16px;
            display: flex;
            align-items: center;
            gap: 1rem;
            box-shadow: 0 4px 16px rgba(0,0,0,0.1);
            font-size: 1.4rem;
            color: #475569;
        }

        /* ??蝭拚??*/
        .hotspot-category-bar {
            display: flex;
            gap: 0.75rem;
            flex-wrap: wrap;
            justify-content: center;
            padding: 2rem 0;
        }

        .hotspot-category-chip {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: #fff;
            border: 2px solid #e2e8f0;
            padding: 0.5rem 1.2rem;
            border-radius: 50px;
            font-size: 1.3rem;
            font-weight: 600;
            color: #475569;
            cursor: pointer;
            transition: all 0.2s;
        }

        .hotspot-category-chip:hover {
            border-color: #667eea;
            color: #667eea;
        }

        .hotspot-category-chip.active {
            background: linear-gradient(135deg, #667eea, #764ba2);
            border-color: transparent;
            color: #fff;
        }

        .hotspot-township-chip.active {
            background: var(--town-color, linear-gradient(135deg, #667eea, #764ba2));
            border-color: transparent;
            color: #fff;
        }

        .hotspot-category-chip img {
            width: 18px;
            height: 18px;
            border-radius: 5px;
            object-fit: cover;
        }

        /* 分類首字縮寫（圖片 fallback） */
        .hotspot-category-abbr {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 18px;
            height: 18px;
            border-radius: 5px;
            color: #fff;
            font-weight: 700;
            font-size: 11px;
            flex-shrink: 0;
        }