/* Dark Theme (Default) */
        :root {
            --primary: #3b82f6;
            --primary-dark: #2563eb;
            --secondary: #10b981;
            --success: #10b981;
            --danger: #ef4444;
            --warning: #f59e0b;
            --dark: #0f172a;
            --dark-panel: rgba(15, 23, 42, 0.95);
            --glass: rgba(255, 255, 255, 0.1);
            --glass-border: rgba(255, 255, 255, 0.2);
            --text-primary: #ffffff;
            --text-secondary: #94a3b8;
            --shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
            --body-bg: #1d1d35;
            --panel-bg: rgba(15, 23, 42, 0.95);
            --input-bg: rgba(255, 255, 255, 0.05);
            --input-border: rgba(255, 255, 255, 0.1);
            --chip-bg: rgba(255, 255, 255, 0.1);
            --chip-active-bg: var(--primary);
            --chip-active-text: #ffffff;
            --list-item-bg: rgba(255, 255, 255, 0.05);
            --list-item-hover: rgba(255, 255, 255, 0.1);
            --stat-card-bg: rgba(255, 255, 255, 0.05);
            --filter: none;
            --overlay-bg: rgba(0, 0, 0, 0.7);
            --toggle-icon-off: rgba(255, 255, 255, 0.5);
            --toggle-icon-on: rgba(255, 255, 255, 0.7);
            --slider-thumb-border: rgba(255, 255, 255, 0.2);
            --badge-border-primary: rgba(255, 255, 255, 0.3);
            --badge-border-secondary: rgba(255, 255, 255, 0.15);
            --item-hover-bg: rgba(255, 255, 255, 0.15);
            --item-hover-border: rgba(255, 255, 255, 0.3);
            --cluster-border: rgba(255, 255, 255, 0.8);
        }

        /* Light Theme */
        [data-theme="light"] {
            --primary: #2563eb;
            --primary-dark: #1d4ed8;
            --secondary: #059669;
            --success: #059669;
            --danger: #dc2626;
            --warning: #f59e0b;
            --dark: #ffffff;
            --dark-panel: rgba(255, 255, 255, 0.98);
            --glass: rgba(0, 0, 0, 0.04);
            --glass-border: rgba(0, 0, 0, 0.12);
            --text-primary: #1e293b;
            --text-secondary: #64748b;
            --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
            --body-bg: #f1f5f9;
            --panel-bg: rgba(255, 255, 255, 0.98);
            --input-bg: rgba(0, 0, 0, 0.03);
            --input-border: rgba(0, 0, 0, 0.12);
            --chip-bg: rgba(0, 0, 0, 0.06);
            --chip-active-bg: var(--primary);
            --chip-active-text: #ffffff;
            --list-item-bg: rgba(0, 0, 0, 0.02);
            --list-item-hover: rgba(0, 0, 0, 0.06);
            --stat-card-bg: rgba(0, 0, 0, 0.03);
            --filter: none;
            --overlay-bg: rgba(0, 0, 0, 0.5);
            --toggle-icon-off: rgba(0, 0, 0, 0.3);
            --toggle-icon-on: rgba(0, 0, 0, 0.5);
            --slider-thumb-border: rgba(0, 0, 0, 0.15);
            --badge-border-primary: rgba(0, 0, 0, 0.15);
            --badge-border-secondary: rgba(0, 0, 0, 0.08);
            --item-hover-bg: rgba(0, 0, 0, 0.06);
            --item-hover-border: rgba(0, 0, 0, 0.15);
            --cluster-border: rgba(0, 0, 0, 0.2);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Inter', sans-serif;
            background: var(--body-bg);
            color: var(--text-primary);
            overflow: hidden;
            height: 100vh;
            transition: background-color 0.3s ease, color 0.3s ease;
        }
        
        .app-container {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            width: 100vw;
            height: 100vh;
            overflow: hidden;
        }

        /* Left Panel — overlay on top of map */
        .left-panel {
            position: absolute;
            top: 0;
            left: 0;
            width: 320px;
            height: 100vh;
            background: var(--panel-bg);
            backdrop-filter: blur(20px);
            border-right: 1px solid var(--glass-border);
            display: flex;
            flex-direction: column;
            z-index: 1000;
            transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        
        .left-panel.collapsed {
            transform: translateX(-320px);
        }
        
        /* When collapsed, show toggle button on left edge */
        .left-panel.collapsed .left-toggle {
            position: absolute;
            left: 320px; /* Position at the edge of the collapsed panel */
            top: 50%;
            transform: translateY(-50%);
            right: auto;
            width: 35px;
            height: 60px;
            background: var(--primary);
            box-shadow: 2px 0 8px rgba(0, 0, 0, 0.3);
            border-radius: 0 8px 8px 0;
            z-index: 1002;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .left-panel.collapsed .left-toggle span {
            transform: rotate(180deg);
            display: inline-block;
        }

        /* Desktop-specific overrides to prevent mobile styles bleeding through */
        @media (min-width: 1025px) {
            /* Hide mobile panel close buttons on desktop */
            .panel-close-btn {
                display: none;
            }
            .earthquake-item {
                padding: 4px !important;
                margin-bottom: 4px !important;
                width: auto !important;
                min-height: auto !important;
                display: flex !important;
                flex-direction: row !important;
                align-items: stretch !important;
                gap: 6px !important;
            }

            .earthquake-header {
                display: flex !important;
                flex-direction: column !important;
                justify-content: center !important;
                align-items: center !important;
                margin-bottom: 0 !important;
                flex-shrink: 0 !important;
            }

            .earthquake-magnitude {
                font-size: 16px !important;
                font-weight: 700 !important;
                padding: 0 !important;
                min-width: 44px !important;
                width: 44px !important;
                height: 44px !important;
                display: flex !important;
                align-items: center !important;
                justify-content: center !important;
                border-radius: 7px !important;
            }

            .earthquake-time {
                display: none !important;
            }

            .earthquake-body {
                display: flex !important;
                flex-direction: column !important;
                justify-content: center !important;
                gap: 1px !important;
                flex: 1 !important;
                min-width: 0 !important;
            }

            .earthquake-detail-link {
                display: inline-flex !important;
                align-items: center !important;
                justify-content: center !important;
                width: 18px !important;
                height: 18px !important;
                color: var(--text-secondary) !important;
                text-decoration: none !important;
                border-radius: 3px !important;
                font-size: 11px !important;
                flex-shrink: 0 !important;
                margin-left: 4px !important;
                vertical-align: middle !important;
                transition: all 0.15s ease !important;
                opacity: 0.5;
            }

            .earthquake-item:hover .earthquake-detail-link {
                opacity: 1;
            }

            .earthquake-detail-link:hover {
                color: var(--primary) !important;
                background: var(--glass) !important;
                opacity: 1;
            }

            .earthquake-location {
                font-size: 12px !important;
                font-weight: 600 !important;
                margin-bottom: 0 !important;
                line-height: 1.15 !important;
                display: flex !important;
                align-items: center !important;
                gap: 2px !important;
                min-width: 0 !important;
            }
            .earthquake-location-text {
                white-space: nowrap;
                overflow: hidden;
                text-overflow: ellipsis;
                flex: 1;
                min-width: 0;
            }

            .earthquake-details {
                display: flex !important;
                flex-direction: row !important;
                gap: 5px !important;
                font-size: 10px !important;
                margin-top: 0 !important;
                flex-wrap: wrap !important;
                line-height: 1.15 !important;
            }

            .detail-item {
                display: flex !important;
                align-items: center !important;
                gap: 2px !important;
                white-space: nowrap !important;
            }

            .detail-item i {
                font-size: 9px !important;
            }

            /* Desktop: Ensure all source badges have uniform sizing */
            .source-badge {
                font-size: 9px !important;
                padding: 4px 8px !important;
                font-weight: 600 !important;
                min-height: 24px !important;
                display: inline-flex !important;
                align-items: center !important;
                justify-content: center !important;
                white-space: nowrap !important;
            }

            .multi-source-indicator {
                font-size: 7px !important;
                padding: 1px 3px !important;
                margin-left: 3px !important;
            }
        }

        /* MapLibre zoom controls — themed */
        .maplibregl-ctrl-group {
            position: absolute !important;
            left: 10px !important;
            top: 10px !important;
            z-index: 1000 !important;
            border: 1px solid var(--glass-border) !important;
            border-radius: 8px !important;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(0,0,0,0.2) !important;
        }
        .maplibregl-ctrl-group button {
            background: var(--panel-bg) !important;
            color: var(--text-primary) !important;
            border-color: var(--glass-border) !important;
        }
        .maplibregl-ctrl-group button:hover {
            background: var(--list-item-hover) !important;
        }

        /* Attribution — minimal, transparent, not a white bar */
        .maplibregl-ctrl-attrib {
            background: transparent !important;
            color: rgba(255,255,255,0.25) !important;
            font-size: 8px !important;
            padding: 1px 4px !important;
            box-shadow: none !important;
        }
        .maplibregl-ctrl-attrib a {
            color: rgba(255,255,255,0.3) !important;
        }
        body.light-theme .maplibregl-ctrl-attrib {
            color: rgba(0,0,0,0.2) !important;
        }
        body.light-theme .maplibregl-ctrl-attrib a {
            color: rgba(0,0,0,0.25) !important;
        }

        .panel-header {
            padding: 15px 15px;
            border-bottom: 1px solid var(--glass-border);
            display: flex;
            align-items: center;
            gap: 8px;
            min-height: 0;
            flex-shrink: 0;
        }
        
        
        .brand-text {
            flex: 1;
        }

        .auth-buttons {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-shrink: 0;
        }

        .auth-btn {
            display: flex;
            align-items: center;
            gap: 4px;
            padding: 6px 10px;
            border-radius: 6px;
            text-decoration: none;
            font-size: 12px;
            font-weight: 500;
            transition: all 0.2s ease;
            white-space: nowrap;
            cursor: pointer;
        }

        .auth-btn i {
            font-size: 16px;
        }

        .auth-btn-login {
            background: var(--primary);
            color: #ffffff;
        }
        .auth-btn-login:hover {
            background: var(--primary-dark);
        }

        .auth-btn-register {
            background: var(--glass);
            color: var(--text-primary);
            border: 1px solid var(--glass-border);
        }
        .auth-btn-register:hover {
            background: var(--list-item-hover);
        }

        .auth-btn-user {
            background: var(--glass);
            color: var(--text-primary);
            border: 1px solid var(--glass-border);
            max-width: 130px;
            overflow: hidden;
        }
        .auth-btn-user:hover {
            background: var(--list-item-hover);
        }
        .auth-btn-user .auth-btn-label {
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .auth-btn-admin {
            background: var(--glass);
            color: var(--warning);
            border: 1px solid var(--glass-border);
            padding: 6px 8px;
        }
        .auth-btn-admin:hover {
            background: var(--list-item-hover);
        }

        .auth-btn-logout {
            background: var(--glass);
            color: var(--text-secondary);
            border: 1px solid var(--glass-border);
            padding: 6px 8px;
        }
        .auth-btn-logout:hover {
            color: var(--danger);
            background: var(--list-item-hover);
        }

        /* Mobile: icon only */
        @media (max-width: 768px) {
            .auth-btn-label {
                display: none;
            }
            .auth-btn {
                padding: 6px 8px;
            }
        }
        
        .brand-title {
            font-size: 18px;
            font-weight: 600;
            color: var(--text-primary);
        }
        
        .brand-subtitle {
            font-size: 12px;
            color: var(--text-secondary);
            margin-top: 2px;
        }
        
        /* Search Box */
        .search-section {
            padding: 15px;
            border-bottom: 1px solid var(--glass-border);
        }
        
        .search-box {
            position: relative;
        }
        
        .search-input {
            width: 100%;
            padding: 10px 40px 10px 15px;
            background: var(--glass);
            border: 1px solid var(--glass-border);
            border-radius: 10px;
            color: var(--text-primary);
            font-size: 14px;
            transition: all 0.3s ease;
        }
        
        .search-input:focus {
            outline: none;
            background: var(--list-item-hover);
            border-color: var(--primary);
        }

        .search-autocomplete {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            background: var(--panel-bg);
            border: 1px solid var(--glass-border);
            border-top: none;
            border-radius: 0 0 10px 10px;
            max-height: 240px;
            overflow-y: auto;
            z-index: 1000;
            box-shadow: 0 8px 24px rgba(0,0,0,0.3);
        }
        .search-autocomplete.open {
            display: block;
        }
        .search-ac-item {
            padding: 9px 15px;
            cursor: pointer;
            font-size: 13px;
            color: var(--text-primary);
            display: flex;
            align-items: center;
            gap: 8px;
            transition: background 0.15s;
        }
        .search-ac-item:hover,
        .search-ac-item.active {
            background: var(--list-item-hover);
        }
        .search-ac-item .ac-type {
            font-size: 11px;
            color: var(--text-secondary);
            background: var(--glass);
            padding: 1px 6px;
            border-radius: 4px;
            flex-shrink: 0;
        }
        .search-ac-item .ac-name {
            flex: 1;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        .search-ac-item .ac-match {
            font-weight: 700;
            color: var(--primary);
        }

        .search-icon {
            position: absolute;
            right: 12px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-secondary);
        }
        
        /* Filter Section */
        .filter-section {
            padding: 15px;
            flex: 1;
            overflow-y: auto;
        }
        
        .filter-group {
            margin-bottom: 20px;
        }
        
        .historical-presets {
            width: 100%;
            overflow-x: hidden;
        }
        
        .filter-label {
            font-size: 12px;
            font-weight: 600;
            color: var(--text-secondary);
            text-transform: uppercase;
            margin-bottom: 10px;
            display: block;
        }
        
        .filter-chips {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        
        .chip {
            padding: 6px 12px;
            background: var(--glass);
            border: 1px solid var(--glass-border);
            border-radius: 20px;
            font-size: 13px;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .chip:hover {
            background: var(--list-item-hover);
        }

        .chip.active {
            background: var(--chip-active-bg);
            border-color: var(--chip-active-bg);
            color: var(--chip-active-text);
        }
        
        /* Layer Chips */
        .layer-chips {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        
        .layer-chip {
            padding: 8px 12px;
            background: var(--glass);
            border: 1px solid var(--glass-border);
            border-radius: 20px;
            color: var(--text-primary);
            font-size: 12px;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        
        .layer-chip:hover {
            background: var(--list-item-hover);
        }
        
        .layer-chip.active {
            background: var(--success);
            border-color: var(--success);
            color: #ffffff;
        }
        
        .layer-chip i {
            font-size: 14px;
        }
        
        /* Toggle Switch */
        .toggle-switch {
            display: flex;
            align-items: center;
            cursor: pointer;
            user-select: none;
            padding: 8px 12px;
            background: var(--glass);
            border-radius: 10px;
            border: 1px solid var(--glass-border);
            transition: all 0.3s ease;
        }
        
        .toggle-switch:hover {
            background: var(--glass);
        }
        
        .toggle-switch input[type="checkbox"] {
            display: none;
        }
        
        .toggle-slider {
            position: relative;
            display: inline-block;
            width: 48px;
            height: 26px;
            background: linear-gradient(135deg, rgba(239, 68, 68, 0.5), rgba(239, 68, 68, 0.3));
            border: 1px solid rgba(239, 68, 68, 0.4);
            border-radius: 13px;
            transition: all 0.3s ease;
            margin-right: 12px;
            box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2);
            overflow: hidden; /* Ensure content stays within bounds */
            transform: translateZ(0); /* Force GPU acceleration for stable rendering */
        }
        
        .toggle-slider::before {
            content: '✕';
            position: absolute;
            color: var(--toggle-icon-off);
            font-size: 10px;
            font-weight: bold;
            right: 8px;
            top: 50%;
            transform: translateY(-50%);
            transition: opacity 0.3s ease;
        }
        
        .toggle-slider::after {
            content: '';
            position: absolute;
            width: 22px;
            height: 22px;
            border-radius: 50%;
            background: linear-gradient(135deg, #ffffff, #f3f4f6);
            top: 1px;
            left: 2px;
            transition: left 0.3s ease, background 0.3s ease;
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
            will-change: left; /* Optimize for animation */
        }
        
        .toggle-switch input[type="checkbox"]:checked + .toggle-slider {
            background: linear-gradient(135deg, rgba(34, 197, 94, 0.5), rgba(34, 197, 94, 0.3));
            border-color: rgba(34, 197, 94, 0.4);
        }
        
        .toggle-switch input[type="checkbox"]:checked + .toggle-slider::before {
            content: '✓';
            left: 8px;
            right: auto;
            opacity: 1;
            color: var(--toggle-icon-on);
        }
        
        .toggle-switch input[type="checkbox"]:checked + .toggle-slider::after {
            left: 24px; /* Use left position instead of transform for more stable rendering */
            background: linear-gradient(135deg, #ffffff, #f0fdf4);
        }
        
        .toggle-label {
            color: var(--text-primary);
            font-size: 13px;
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        
        .toggle-label::before {
            content: '🎬';
            font-size: 16px;
        }
        
        /* Volcano Marker */
        .volcano-marker {
            background: transparent;
            border: none;
            text-align: center;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .volcano-marker i {
            font-size: 20px;
            filter: drop-shadow(0 2px 4px rgba(0,0,0,0.5));
        }
        
        /* Earthquake Clusters */
        .earthquake-cluster {
            background: var(--primary);
            border: 3px solid var(--cluster-border);
            border-radius: 50%;
            text-align: center;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            color: white;
            box-shadow: 0 2px 10px rgba(0,0,0,0.3);
        }
        
        .earthquake-cluster-small {
            width: 40px;
            height: 40px;
            font-size: 14px;
        }
        
        .earthquake-cluster-medium {
            width: 50px;
            height: 50px;
            font-size: 16px;
            background: var(--warning);
        }
        
        .earthquake-cluster-large {
            width: 60px;
            height: 60px;
            font-size: 18px;
            background: var(--danger);
        }
        
        .earthquake-cluster div {
            width: 100%;
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
        }
        
        .range-slider {
            margin-top: 10px;
        }
        
        .range-input {
            width: 100%;
            height: 6px;
            border-radius: 3px;
            background: var(--glass);
            outline: none;
            -webkit-appearance: none;
            appearance: none;
            cursor: pointer;
            transition: opacity 0.2s ease;
        }
        
        .range-input:hover {
            opacity: 0.9;
        }
        
        .range-input::-webkit-slider-thumb {
            -webkit-appearance: none;
            appearance: none;
            width: 18px;
            height: 18px;
            border-radius: 50%;
            background: var(--primary);
            cursor: pointer;
            border: 2px solid var(--slider-thumb-border);
            box-shadow: 0 2px 8px rgba(59, 130, 246, 0.5);
            transition: all 0.2s ease;
        }

        .range-input::-moz-range-thumb {
            width: 18px;
            height: 18px;
            border-radius: 50%;
            background: var(--primary);
            cursor: pointer;
            border: 2px solid var(--slider-thumb-border);
            box-shadow: 0 2px 8px rgba(59, 130, 246, 0.5);
            transition: all 0.2s ease;
            border: none;
        }
        
        .range-input::-webkit-slider-thumb:hover {
            transform: scale(1.15);
            box-shadow: 0 4px 12px rgba(59, 130, 246, 0.7);
        }
        
        .range-input::-moz-range-thumb:hover {
            transform: scale(1.15);
            box-shadow: 0 4px 12px rgba(59, 130, 246, 0.7);
        }
        
        .range-value {
            display: flex;
            justify-content: space-between;
            margin-top: 5px;
            font-size: 12px;
            color: var(--text-secondary);
        }
        
        .range-value span:nth-child(2) {
            font-weight: 600;
            color: var(--primary);
        }
        
        /* Stats Section */
        .stats-section {
            padding: 15px;
            border-top: 1px solid var(--glass-border);
        }
        
        .stats-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
        }
        
        .stat-card {
            padding: 10px;
            background: var(--glass);
            border-radius: 10px;
            border: 1px solid var(--glass-border);
        }
        
        .stat-value {
            font-size: 20px;
            font-weight: 600;
            color: var(--primary);
        }
        
        .stat-label {
            font-size: 11px;
            color: var(--text-secondary);
            margin-top: 2px;
        }
        
        /* Map Container */
        .map-container {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            width: 100vw;
            height: 100vh;
            overflow: hidden;
            z-index: 1;
        }
        
        #map {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            width: 100%;
            height: 100%;
            background: var(--body-bg);
            z-index: 1;
        }
        
        /* Top Controls */
        .top-controls {
            position: absolute;
            top: 14px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 4px;
            z-index: 1000;
            background: var(--dark-panel);
            padding: 5px;
            border-radius: 10px;
            backdrop-filter: blur(20px);
            border: 1px solid var(--glass-border);
        }

        .control-btn {
            padding: 7px 10px;
            background: var(--glass);
            border: 1px solid var(--glass-border);
            border-radius: 7px;
            color: var(--text-primary);
            font-size: 12px;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.2s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 5px;
            position: relative;
            white-space: nowrap;
        }

        .control-btn i {
            font-size: 14px;
        }

        .control-btn:hover {
            background: var(--list-item-hover);
        }

        .toolbox-group {
            display: flex;
            gap: 3px !important;
            margin: 0 2px !important;
        }

        .control-btn.active {
            background: var(--primary);
            border-color: var(--primary);
            color: #ffffff;
        }
        
        .control-btn i {
            font-size: 16px;
        }

        /* Live indicator dot */
        .live-dot {
            width: 8px;
            height: 8px;
            background: #ff4444;
            border-radius: 50%;
            display: none;
            animation: live-pulse 1.5s ease-in-out infinite;
            box-shadow: 0 0 0 0 rgba(255, 68, 68, 0.7);
        }

        #btnLive.active .live-dot {
            display: inline-block;
        }

        @keyframes live-pulse {
            0% {
                box-shadow: 0 0 0 0 rgba(255, 68, 68, 0.7);
            }
            70% {
                box-shadow: 0 0 0 8px rgba(255, 68, 68, 0);
            }
            100% {
                box-shadow: 0 0 0 0 rgba(255, 68, 68, 0);
            }
        }

        /* Live status indicator on map */
        .live-status-indicator {
            position: absolute;
            bottom: 12px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--panel-bg);
            backdrop-filter: blur(20px);
            border: 1px solid var(--glass-border);
            border-radius: 12px;
            padding: 8px 12px;
            z-index: 999;
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 11px;
            color: var(--text-secondary);
            opacity: 0;
            animation: fadeIn 0.5s ease forwards;
            transition: all 0.3s ease;
        }

        .live-status-indicator.hidden {
            display: none;
        }

        .live-status-indicator:hover {
            transform: translateX(-50%) translateY(-2px);
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
        }

        .live-status-indicator .status-dot {
            width: 6px;
            height: 6px;
            background: #22c55e;
            border-radius: 50%;
            animation: status-blink 2s ease-in-out infinite;
        }

        .live-status-indicator .status-sources {
            display: flex;
            gap: 4px;
            align-items: center;
            flex-wrap: wrap;
        }

        .live-status-indicator .source-tag {
            background: var(--glass);
            padding: 2px 6px;
            border-radius: 4px;
            font-size: 9px;
            font-weight: 600;
            color: var(--primary);
            border: 1px solid var(--glass-border);
        }

        /* Source tag colors — consistent with source badge palette */
        .source-tag-kandilli { color: #60a5fa; border-color: rgba(59,130,246,0.4); }
        .source-tag-afad { color: #f87171; border-color: rgba(239,68,68,0.4); }
        .source-tag-usgs { color: #4ade80; border-color: rgba(34,197,94,0.4); }
        .source-tag-emsc { color: #c084fc; border-color: rgba(168,85,247,0.4); }
        .source-tag-gfz { color: #f472b6; border-color: rgba(236,72,153,0.4); }
        .source-tag-noa { color: #2dd4bf; border-color: rgba(20,184,166,0.4); }
        .source-tag-iris { color: #fb923c; border-color: rgba(251,146,60,0.4); }

        [data-theme="light"] .source-tag-kandilli { color: #1d4ed8; border-color: #93c5fd; }
        [data-theme="light"] .source-tag-afad { color: #b91c1c; border-color: #fca5a5; }
        [data-theme="light"] .source-tag-usgs { color: #15803d; border-color: #86efac; }
        [data-theme="light"] .source-tag-emsc { color: #7c3aed; border-color: #c4b5fd; }
        [data-theme="light"] .source-tag-gfz { color: #be185d; border-color: #f9a8d4; }
        [data-theme="light"] .source-tag-noa { color: #0f766e; border-color: #5eead4; }
        [data-theme="light"] .source-tag-iris { color: #c2410c; border-color: #fdba74; }

        @keyframes status-blink {
            0%, 100% {
                opacity: 1;
            }
            50% {
                opacity: 0.3;
            }
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(10px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        /* Theme Toggle Switch */
        .theme-toggle {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 4px;
            background: var(--glass);
            border-radius: 25px;
            border: 1px solid var(--glass-border);
        }
        
        .theme-toggle-switch {
            position: relative;
            width: 42px;
            height: 22px;
            background: var(--glass);
            border-radius: 25px;
            cursor: pointer;
            transition: background-color 0.3s ease;
            border: 1px solid var(--glass-border);
        }
        
        .theme-toggle-switch.active {
            background: var(--primary);
        }
        
        .theme-toggle-slider {
            position: absolute;
            top: 2px;
            left: 2px;
            width: 16px;
            height: 16px;
            background: white;
            border-radius: 50%;
            transition: transform 0.3s ease;
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
        }

        .theme-toggle-switch.active .theme-toggle-slider {
            transform: translateX(20px);
        }

        .theme-icon {
            font-size: 13px;
            color: var(--text-secondary);
            transition: color 0.3s ease;
        }
        
        .theme-icon.active {
            color: var(--primary);
        }
        
        /* Right Panel */
        /* Right Panel — overlay on top of map */
        .right-panel {
            position: absolute;
            top: 0;
            right: 0;
            width: 350px;
            height: 100vh;
            background: var(--panel-bg);
            backdrop-filter: blur(20px);
            border-left: 1px solid var(--glass-border);
            display: flex;
            flex-direction: column;
            z-index: 1000;
            transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            overflow: visible;
        }
        
        
        
        /* Graph Modal Styles */
        .graph-modal {
            display: none;
            position: fixed;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            background: var(--panel-bg);
            border: 1px solid var(--glass-border);
            border-radius: 16px;
            padding: 30px;
            z-index: 10000;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.7);
            width: 95%;
            max-width: 1200px;
            height: 85vh;
            max-height: 800px;
        }
        
        .graph-modal-header {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            margin-bottom: 25px;
            padding-bottom: 15px;
            border-bottom: 2px solid var(--glass-border);
        }
        
        .graph-modal-title {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.4;
        }
        
        .graph-modal-subtitle {
            font-size: 14px;
            color: var(--text-secondary);
            margin-top: 6px;
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
        }
        
        .graph-modal-stat {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        
        .graph-modal-stat i {
            font-size: 16px;
            opacity: 0.7;
        }
        
        .graph-modal-close {
            background: none;
            border: none;
            color: var(--text-secondary);
            font-size: 24px;
            cursor: pointer;
            padding: 0;
            width: 30px;
            height: 30px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 6px;
            transition: all 0.2s ease;
        }
        
        .graph-modal-close:hover {
            background: var(--glass);
            color: var(--text-primary);
        }
        
        .graph-container {
            width: 100%;
            height: calc(100% - 80px);
            position: relative;
            padding: 10px;
            background: var(--glass);
            border-radius: 12px;
        }
        
        .graph-canvas {
            width: 100%;
            height: 100%;
        }
        
        .graph-modal-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--overlay-bg);
            z-index: 9999;
        }
        
        .toolbox-separator {
            height: 1px;
            background: var(--glass-border);
            margin: 4px 0;
        }
        
        /* Distance measurement display */
        .measurement-display {
            position: absolute;
            background: var(--primary);
            border: 2px solid var(--item-hover-border);
            border-radius: 20px;
            padding: 6px 16px;
            font-size: 12px;
            font-weight: 600;
            color: white;
            box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
            pointer-events: none;
            z-index: 1000;
            white-space: nowrap;
            display: flex;
            align-items: center;
            justify-content: center;
            backdrop-filter: blur(10px);
            text-align: center;
            line-height: 1;
            letter-spacing: 0.5px;
        }
        
        .measurement-display div {
            display: flex;
            align-items: center;
            justify-content: center;
            height: 100%;
        }
        
        .right-panel.collapsed {
            transform: translateX(350px);
        }
        
        .right-panel.collapsed .right-toggle {
            position: absolute;
            right: 350px;
            left: auto;
            background: var(--primary);
            box-shadow: -2px 0 8px rgba(0, 0, 0, 0.3);
        }
        
        .earthquake-list {
            flex: 1;
            overflow-y: auto;
            padding: 15px;
        }
        
        .earthquake-item {
            padding: 15px;
            background: var(--glass);
            border-radius: 10px;
            margin-bottom: 10px;
            border: 1px solid var(--glass-border);
            cursor: pointer;
            transition: all 0.3s ease;
            width: auto;
            min-height: auto;
        }
        
        .earthquake-item:hover {
            background: var(--item-hover-bg);
            transform: translateX(-5px);
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
            border-color: var(--item-hover-border);
        }
        
        .earthquake-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 8px;
        }
        
        .earthquake-magnitude {
            font-size: 24px;
            font-weight: 700;
            padding: 5px 10px;
            border-radius: 8px;
            min-width: 50px;
            text-align: center;
        }
        
        .magnitude-low {
            background: rgba(16, 185, 129, 0.2);
            color: #10b981;
        }
        
        .magnitude-medium {
            background: rgba(245, 158, 11, 0.2);
            color: #f59e0b;
        }
        
        .magnitude-high {
            background: rgba(239, 68, 68, 0.2);
            color: #ef4444;
        }
        
        .earthquake-time {
            font-size: 12px;
            color: var(--text-secondary);
        }
        
        .earthquake-location {
            font-size: 14px;
            font-weight: 500;
            margin-bottom: 5px;
        }
        
        .earthquake-details {
            display: flex;
            flex-direction: column;
            gap: 8px;
            font-size: 12px;
            color: var(--text-secondary);
            margin-top: 8px;
        }
        
        .detail-item {
            display: flex;
            align-items: flex-start;
            gap: 5px;
        }
        
        /* Multi-source indicator */
        .multi-source-indicator {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 10px;
            color: var(--warning);
            margin-left: 8px;
            padding: 1px 4px;
            background: rgba(251, 191, 36, 0.1);
            border-radius: 3px;
            border: 1px solid rgba(251, 191, 36, 0.3);
        }
        
        .detail-item i {
            font-size: 14px;
        }
        
        /* Toggle Buttons - Sleek Design */
        .panel-toggle {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 24px;
            height: 48px;
            background: var(--panel-bg);
            backdrop-filter: blur(10px);
            border: 1px solid var(--glass-border);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            z-index: 1001;
            overflow: hidden;
        }
        
        .panel-toggle:hover {
            background: var(--primary);
            width: 28px;
            box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
        }
        
        .panel-toggle svg {
            color: var(--text-secondary);
            transition: transform 0.3s ease, color 0.3s ease;
        }

        .panel-toggle:hover svg {
            color: #ffffff;
        }
        
        .left-toggle {
            right: -24px;
            border-radius: 0 6px 6px 0;
            border-left: none;
        }
        
        .right-toggle {
            left: -24px;
            border-radius: 6px 0 0 6px;
            border-right: none;
        }
        
        /* Loading */
        .loading-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: transparent;
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 2000;
            pointer-events: none;
        }

        .loading-logo {
            width: 64px;
            height: 64px;
            opacity: 0.5;
            animation: loadingPulse 1.5s ease-in-out infinite;
        }

        @keyframes loadingPulse {
            0%, 100% { opacity: 0.3; transform: scale(1); }
            50% { opacity: 0.7; transform: scale(1.05); }
        }
        
        @keyframes spin {
            to { transform: rotate(360deg); }
        }
        
        .la-spin {
            animation: spin 1s linear infinite;
        }
        
        /* Date Range Picker Styles */
        .date-input {
            width: 100%;
            padding: 8px 12px;
            background: var(--glass);
            border: 1px solid var(--border);
            border-radius: 8px;
            color: var(--text-primary);
            font-size: 13px;
            transition: all 0.3s ease;
        }
        
        .date-input:focus {
            outline: none;
            border-color: var(--primary);
            background: rgba(59, 130, 246, 0.1);
        }
        
        .date-input::-webkit-calendar-picker-indicator {
            filter: invert(0.8);
            cursor: pointer;
        }
        
        .preset-btn {
            padding: 4px 6px;
            background: var(--glass);
            border: 1px solid var(--border);
            border-radius: 6px;
            color: var(--text-secondary);
            font-size: 10px;
            line-height: 1.2;
            cursor: pointer;
            transition: all 0.2s ease;
            white-space: normal;
            text-align: center;
            min-height: 32px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-direction: column;
        }
        
        .preset-btn:hover {
            background: rgba(37, 99, 235, 0.1);
            border-color: var(--primary);
            color: var(--text-primary);
            transform: translateY(-1px);
        }
        
        .preset-btn:active {
            transform: translateY(0);
        }
        
        .preset-btn.active {
            background: var(--primary);
            border-color: var(--primary);
            color: white;
        }
        
        .apply-btn, .cancel-btn {
            flex: 1;
            padding: 8px 16px;
            border-radius: 8px;
            border: 1px solid var(--border);
            font-size: 13px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
        }
        
        .apply-btn {
            background: linear-gradient(135deg, var(--primary), rgba(59, 130, 246, 0.8));
            color: white;
            border-color: var(--primary);
        }
        
        .apply-btn:hover {
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
        }
        
        .cancel-btn {
            background: var(--glass);
            color: var(--text-secondary);
        }
        
        .cancel-btn:hover {
            background: rgba(239, 68, 68, 0.1);
            border-color: rgba(239, 68, 68, 0.5);
            color: #f87171;
        }
        
        #customDateRange {
            padding: 15px;
            background: var(--input-bg);
            border: 1px solid var(--glass-border);
            border-radius: 12px;
        }
        
        .historical-presets {
            padding-top: 10px;
            border-top: 1px solid var(--border);
        }
        
        /* Source badges - uniform sizing for all contexts */
        .source-badge {
            display: inline-flex !important;
            align-items: center !important;
            justify-content: center !important;
            padding: 4px 8px !important;
            border-radius: 6px;
            font-size: 9px !important;
            font-weight: 600 !important;
            margin-right: 6px;
            margin-bottom: 4px;
            transition: all 0.2s ease;
            box-sizing: border-box;
            min-height: 24px !important;
            white-space: nowrap;
        }
        
        .sources-container {
            display: flex;
            flex-wrap: wrap;
            gap: 4px;
            margin-top: 6px;
        }

        /* Multi-source container specific adjustments only */
        .sources-container .source-badge {
            flex: 0 0 auto;
            margin: 0;
            margin-right: 0;
            letter-spacing: -0.2px;
        }

        /* Ensure consistent colors for all source badges in container */
        .sources-container .source-kandilli,
        .sources-container .source-kandilli.primary,
        .sources-container .source-kandilli.secondary {
            background: linear-gradient(135deg, rgba(59, 130, 246, 0.35), rgba(59, 130, 246, 0.25)) !important;
        }

        .sources-container .source-afad,
        .sources-container .source-afad.primary,
        .sources-container .source-afad.secondary {
            background: linear-gradient(135deg, rgba(239, 68, 68, 0.35), rgba(239, 68, 68, 0.25)) !important;
        }

        .sources-container .source-usgs,
        .sources-container .source-usgs.primary,
        .sources-container .source-usgs.secondary {
            background: linear-gradient(135deg, rgba(34, 197, 94, 0.35), rgba(34, 197, 94, 0.25)) !important;
        }

        .sources-container .source-emsc,
        .sources-container .source-emsc.primary,
        .sources-container .source-emsc.secondary {
            background: linear-gradient(135deg, rgba(168, 85, 247, 0.35), rgba(168, 85, 247, 0.25)) !important;
        }

        .sources-container .source-gfz,
        .sources-container .source-gfz.primary,
        .sources-container .source-gfz.secondary {
            background: linear-gradient(135deg, rgba(236, 72, 153, 0.35), rgba(236, 72, 153, 0.25)) !important;
        }

        .sources-container .source-noa,
        .sources-container .source-noa.primary,
        .sources-container .source-noa.secondary {
            background: linear-gradient(135deg, rgba(20, 184, 166, 0.35), rgba(20, 184, 166, 0.25)) !important;
        }

        .sources-container .source-iris,
        .sources-container .source-iris.primary,
        .sources-container .source-iris.secondary {
            background: linear-gradient(135deg, rgba(251, 146, 60, 0.35), rgba(251, 146, 60, 0.25)) !important;
        }

        /* Primary/secondary for standalone badges only */
        .source-badge.primary {
            font-weight: 700;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
            border: 1px solid var(--badge-border-primary);
        }

        .source-badge.secondary {
            border: 1px solid var(--badge-border-secondary);
        }

        .source-badge:hover {
            opacity: 1;
            transform: scale(1.05);
        }

        /* Source color palette — 7 sources + historical, all distinct and readable on dark bg */
        .source-kandilli {
            background: linear-gradient(135deg, rgba(59, 130, 246, 0.3), rgba(59, 130, 246, 0.2));
            color: #60a5fa;
            border-color: rgba(59, 130, 246, 0.4);
        }
        .source-kandilli.primary {
            background: linear-gradient(135deg, rgba(59, 130, 246, 0.5), rgba(59, 130, 246, 0.3));
        }

        .source-afad {
            background: linear-gradient(135deg, rgba(239, 68, 68, 0.3), rgba(239, 68, 68, 0.2));
            color: #f87171;
            border-color: rgba(239, 68, 68, 0.4);
        }
        .source-afad.primary {
            background: linear-gradient(135deg, rgba(239, 68, 68, 0.5), rgba(239, 68, 68, 0.3));
        }

        .source-usgs {
            background: linear-gradient(135deg, rgba(34, 197, 94, 0.3), rgba(34, 197, 94, 0.2));
            color: #4ade80;
            border-color: rgba(34, 197, 94, 0.4);
        }
        .source-usgs.primary {
            background: linear-gradient(135deg, rgba(34, 197, 94, 0.5), rgba(34, 197, 94, 0.3));
        }

        .source-emsc {
            background: linear-gradient(135deg, rgba(168, 85, 247, 0.3), rgba(168, 85, 247, 0.2));
            color: #c084fc;
            border-color: rgba(168, 85, 247, 0.4);
        }
        .source-emsc.primary {
            background: linear-gradient(135deg, rgba(168, 85, 247, 0.5), rgba(168, 85, 247, 0.3));
        }

        .source-gfz {
            background: linear-gradient(135deg, rgba(236, 72, 153, 0.3), rgba(236, 72, 153, 0.2));
            color: #f472b6;
            border-color: rgba(236, 72, 153, 0.4);
        }
        .source-gfz.primary {
            background: linear-gradient(135deg, rgba(236, 72, 153, 0.5), rgba(236, 72, 153, 0.3));
        }

        .source-noa {
            background: linear-gradient(135deg, rgba(20, 184, 166, 0.3), rgba(20, 184, 166, 0.2));
            color: #2dd4bf;
            border-color: rgba(20, 184, 166, 0.4);
        }
        .source-noa.primary {
            background: linear-gradient(135deg, rgba(20, 184, 166, 0.5), rgba(20, 184, 166, 0.3));
        }

        .source-iris {
            background: linear-gradient(135deg, rgba(251, 146, 60, 0.3), rgba(251, 146, 60, 0.2));
            color: #fb923c;
            border-color: rgba(251, 146, 60, 0.4);
        }
        .source-iris.primary {
            background: linear-gradient(135deg, rgba(251, 146, 60, 0.5), rgba(251, 146, 60, 0.3));
        }

        .source-turhec_historical,
        .source-historical_catalog,
        .source-historical {
            background: linear-gradient(135deg, rgba(251, 191, 36, 0.3), rgba(251, 191, 36, 0.2));
            color: #fde047;
            border-color: rgba(251, 191, 36, 0.4);
        }
        
        /* Light mode source badge overrides — readable solid backgrounds */
        [data-theme="light"] .source-kandilli { background: #dbeafe; color: #1d4ed8; border-color: #93c5fd; }
        [data-theme="light"] .source-kandilli.primary { background: #bfdbfe; }
        [data-theme="light"] .source-afad { background: #fee2e2; color: #b91c1c; border-color: #fca5a5; }
        [data-theme="light"] .source-afad.primary { background: #fecaca; }
        [data-theme="light"] .source-usgs { background: #dcfce7; color: #15803d; border-color: #86efac; }
        [data-theme="light"] .source-usgs.primary { background: #bbf7d0; }
        [data-theme="light"] .source-emsc { background: #f3e8ff; color: #7c3aed; border-color: #c4b5fd; }
        [data-theme="light"] .source-emsc.primary { background: #e9d5ff; }
        [data-theme="light"] .source-gfz { background: #fce7f3; color: #be185d; border-color: #f9a8d4; }
        [data-theme="light"] .source-gfz.primary { background: #fbcfe8; }
        [data-theme="light"] .source-noa { background: #ccfbf1; color: #0f766e; border-color: #5eead4; }
        [data-theme="light"] .source-noa.primary { background: #99f6e4; }
        [data-theme="light"] .source-iris { background: #ffedd5; color: #c2410c; border-color: #fdba74; }
        [data-theme="light"] .source-iris.primary { background: #fed7aa; }
        [data-theme="light"] .source-turhec_historical,
        [data-theme="light"] .source-historical_catalog,
        [data-theme="light"] .source-historical { background: #fef9c3; color: #a16207; border-color: #fde047; }

        /* Light mode sources-container overrides */
        [data-theme="light"] .sources-container .source-kandilli,
        [data-theme="light"] .sources-container .source-kandilli.primary,
        [data-theme="light"] .sources-container .source-kandilli.secondary { background: #dbeafe !important; }
        [data-theme="light"] .sources-container .source-afad,
        [data-theme="light"] .sources-container .source-afad.primary,
        [data-theme="light"] .sources-container .source-afad.secondary { background: #fee2e2 !important; }
        [data-theme="light"] .sources-container .source-usgs,
        [data-theme="light"] .sources-container .source-usgs.primary,
        [data-theme="light"] .sources-container .source-usgs.secondary { background: #dcfce7 !important; }
        [data-theme="light"] .sources-container .source-emsc,
        [data-theme="light"] .sources-container .source-emsc.primary,
        [data-theme="light"] .sources-container .source-emsc.secondary { background: #f3e8ff !important; }
        [data-theme="light"] .sources-container .source-gfz,
        [data-theme="light"] .sources-container .source-gfz.primary,
        [data-theme="light"] .sources-container .source-gfz.secondary { background: #fce7f3 !important; }
        [data-theme="light"] .sources-container .source-noa,
        [data-theme="light"] .sources-container .source-noa.primary,
        [data-theme="light"] .sources-container .source-noa.secondary { background: #ccfbf1 !important; }
        [data-theme="light"] .sources-container .source-iris,
        [data-theme="light"] .sources-container .source-iris.primary,
        [data-theme="light"] .sources-container .source-iris.secondary { background: #ffedd5 !important; }

        /* Historical earthquake indicator */
        .historical-indicator {
            display: inline-block;
            padding: 2px 6px;
            background: linear-gradient(135deg, rgba(251, 191, 36, 0.4), rgba(251, 191, 36, 0.2));
            border: 1px solid rgba(251, 191, 36, 0.5);
            border-radius: 4px;
            font-size: 10px;
            font-weight: 600;
            color: var(--warning);
            margin-left: 6px;
            text-transform: uppercase;
        }
        
        /* ── Earthquake Popup ── */
        .maplibregl-popup-tip {
            display: none;
        }
        .maplibregl-popup-content {
            background: transparent !important;
            box-shadow: none !important;
            border-radius: 0 !important;
            padding: 0 !important;
        }
        .maplibregl-popup-content > div {
            margin: 0 !important;
            width: auto !important;
        }
        .maplibregl-popup-close-button {
            z-index: 10;
            color: rgba(255,255,255,0.6) !important;
            font-size: 20px !important;
            top: 12px !important;
            right: 12px !important;
            width: 24px !important;
            height: 24px !important;
            transition: color 0.2s;
        }
        .maplibregl-popup-close-button:hover {
            color: #fff !important;
        }
        [data-theme="light"] .maplibregl-popup-close-button {
            color: rgba(0,0,0,0.35) !important;
        }
        [data-theme="light"] .maplibregl-popup-close-button:hover {
            color: rgba(0,0,0,0.8) !important;
        }

        .eq-popup {
            width: 290px;
            border-radius: 14px;
            overflow: hidden;
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
            box-shadow: 0 16px 48px rgba(0,0,0,0.35), 0 0 0 1px rgba(255,255,255,0.06);
            background: var(--panel-bg);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-top: 3px solid var(--eq-color, #f59e0b);
        }
        [data-theme="light"] .eq-popup {
            box-shadow: 0 8px 32px rgba(0,0,0,0.12), 0 0 0 1px rgba(0,0,0,0.06);
        }

        /* Header with magnitude hero */
        .eq-popup__header {
            padding: 14px 16px 10px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .eq-popup__mag {
            flex-shrink: 0;
            width: 48px;
            height: 48px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #fff;
            background: var(--eq-color, #f59e0b);
            font-variant-numeric: tabular-nums;
        }
        .eq-popup__title {
            flex: 1;
            min-width: 0;
        }
        .eq-popup__location {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.3;
        }
        .eq-popup__subtitle {
            font-size: 12px;
            color: var(--text-secondary);
            margin-top: 2px;
            font-variant-numeric: tabular-nums;
        }

        /* Info grid */
        .eq-popup__info {
            padding: 0 16px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2px;
        }
        .eq-popup__cell {
            padding: 8px 10px;
            background: var(--glass);
            border-radius: 8px;
        }
        .eq-popup__cell:first-child { border-radius: 8px 8px 2px 2px; }
        .eq-popup__cell:nth-child(2) { border-radius: 8px 8px 2px 2px; }
        .eq-popup__cell:nth-child(3) { border-radius: 2px 2px 8px 8px; }
        .eq-popup__cell:nth-child(4) { border-radius: 2px 2px 8px 8px; }
        .eq-popup__cell-label {
            font-size: 10px;
            color: var(--text-secondary);
            letter-spacing: 0.3px;
            font-weight: 500;
            margin-bottom: 2px;
        }
        .eq-popup__cell-value {
            font-size: 13px;
            color: var(--text-primary);
            font-weight: 600;
            font-variant-numeric: tabular-nums;
            line-height: 1.2;
        }

        /* Sources */
        .eq-popup__sources {
            padding: 10px 16px 0;
            display: flex;
            flex-wrap: wrap;
            gap: 4px;
        }
        .eq-popup__sources .source-badge {
            font-size: 10px !important;
            padding: 3px 7px !important;
            border-radius: 5px !important;
        }

        /* Footer actions */
        .eq-popup__footer {
            padding: 8px 12px 10px;
            display: flex;
            flex-wrap: wrap;
            gap: 4px;
        }
        .eq-popup__btn {
            flex: 1 1 auto;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 4px;
            padding: 7px 8px;
            border-radius: 7px;
            font-size: 11px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.15s;
            text-decoration: none;
            border: none;
            outline: none;
            white-space: nowrap;
            min-width: 0;
        }
        .eq-popup__btn--zoom {
            background: var(--glass);
            color: var(--text-primary);
            border: 1px solid var(--glass-border);
        }
        .eq-popup__btn--zoom:hover {
            background: var(--list-item-hover);
        }
        .eq-popup__btn--detail {
            background: var(--primary);
            color: #fff !important;
            border: none;
        }
        .eq-popup__btn--detail:hover {
            filter: brightness(1.15);
        }

        /* Deprem Oldu! button */
        .deprem-oldu-btn {
            background: rgba(239, 68, 68, 0.12) !important;
            border: 1px solid rgba(239, 68, 68, 0.3) !important;
            color: #ef4444 !important;
            font-size: 11px !important;
        }
        .deprem-oldu-btn:hover {
            background: rgba(239, 68, 68, 0.22) !important;
        }
        .deprem-oldu-btn i {
            color: #ef4444 !important;
            font-size: 13px !important;
        }

        /* Push notification CTA button (toolbar) — same as control-btn with green icon */
        .control-btn.push-cta {
            background: var(--glass) !important;
            border: 1px solid var(--glass-border) !important;
            color: var(--text-primary) !important;
        }
        .control-btn.push-cta i {
            color: var(--success) !important;
        }
        .control-btn.push-cta:hover {
            background: var(--list-item-hover) !important;
        }
        .control-btn.push-cta.push-on i {
            color: var(--success) !important;
        }

        /* PWA install banner */
        #pwaBanner {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 10000;
            background: var(--primary);
            padding: 0;
            box-shadow: 0 -4px 20px rgba(0,0,0,0.3);
        }
        .pwa-inner {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 12px 16px;
            max-width: 600px;
            margin: 0 auto;
        }
        .pwa-text {
            flex: 1;
            color: #fff;
            font-size: 13px;
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .pwa-text i { font-size: 18px; }
        .pwa-install {
            padding: 7px 18px;
            background: #fff;
            color: var(--primary);
            border: none;
            border-radius: 6px;
            font-size: 13px;
            font-weight: 700;
            font-family: inherit;
            cursor: pointer;
            white-space: nowrap;
        }
        .pwa-close {
            background: none;
            border: none;
            color: rgba(255,255,255,0.7);
            font-size: 20px;
            cursor: pointer;
            padding: 0 4px;
            line-height: 1;
        }
        .pwa-close:hover { color: #fff; }

        /* Desktop PWA install button (top toolbar) */
        .pwa-desktop-btn {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 7px 12px;
            background: var(--primary);
            color: #fff;
            border: none;
            border-radius: 7px;
            font-size: 11px;
            font-weight: 600;
            font-family: inherit;
            cursor: pointer;
            white-space: nowrap;
            transition: all 0.2s;
            margin-right: 8px;
            animation: pwa-fade-in 0.5s ease;
        }
        .pwa-desktop-btn:hover {
            background: var(--primary-dark);
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(59,130,246,0.3);
        }
        .pwa-desktop-btn i { font-size: 14px; }
        @keyframes pwa-fade-in {
            from { opacity: 0; transform: translateY(-4px); }
            to { opacity: 1; transform: translateY(0); }
        }

        /* Push preferences floating card (bottom-center, doesn't block map) */
        .push-prefs-panel {
            position: fixed;
            bottom: 24px;
            left: 50%;
            transform: translateX(-50%);
            width: 420px;
            max-width: calc(100vw - 32px);
            background: var(--panel-bg);
            border: 2px solid var(--primary);
            border-radius: 16px;
            z-index: 10001;
            box-shadow: 0 -4px 30px rgba(59,130,246,0.2), 0 12px 40px rgba(0,0,0,0.4);
            animation: push-prefs-slide-up 0.3s ease;
        }
        @keyframes push-prefs-slide-up {
            from { transform: translateX(-50%) translateY(20px); opacity: 0; }
            to { transform: translateX(-50%) translateY(0); opacity: 1; }
        }
        .push-prefs-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 14px 20px 10px;
            border-bottom: 1px solid var(--glass-border);
        }
        .push-prefs-header h3 { font-size: 15px; font-weight: 700; color: var(--text-primary); margin: 0; }
        .push-prefs-close { background: none; border: none; color: var(--text-secondary); font-size: 22px; cursor: pointer; padding: 0 4px; }
        .push-prefs-body { padding: 14px 20px; }
        .push-prefs-footer { padding: 10px 20px 14px; display: flex; gap: 10px; justify-content: flex-end; }

        /* Map right-click context menu */
        .map-ctx-menu {
            position: fixed;
            z-index: 10002;
            background: var(--panel-bg);
            border: 1px solid var(--glass-border);
            border-radius: 10px;
            box-shadow: 0 8px 24px rgba(0,0,0,0.4);
            padding: 4px;
            min-width: 200px;
        }
        .map-ctx-menu button {
            display: flex;
            align-items: center;
            gap: 8px;
            width: 100%;
            padding: 10px 14px;
            background: none;
            border: none;
            border-radius: 8px;
            color: var(--text-primary);
            font-size: 13px;
            font-weight: 500;
            font-family: inherit;
            cursor: pointer;
            transition: background 0.15s;
        }
        .map-ctx-menu button:hover {
            background: var(--list-item-hover);
        }
        .map-ctx-menu button i {
            font-size: 16px;
            color: var(--primary);
        }

        /* iOS install button in rotation banner */
        .ios-install-inline {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 4px 12px;
            background: rgba(255,255,255,0.15);
            border: 1px solid rgba(255,255,255,0.25);
            border-radius: 6px;
            color: #fff;
            font-size: 11px;
            font-weight: 600;
            font-family: inherit;
            cursor: pointer;
            white-space: nowrap;
            transition: background 0.2s;
        }
        .ios-install-inline:hover { background: rgba(255,255,255,0.25); }
        .ios-install-inline i { font-size: 13px; }

        /* iOS install guide modal */
        .ios-overlay { position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.6); z-index: 10000; }
        .ios-dialog { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); width: 90%; max-width: 340px; background: var(--panel-bg); border: 1px solid var(--glass-border); border-radius: 16px; z-index: 10001; box-shadow: 0 20px 60px rgba(0,0,0,0.5); overflow: hidden; }
        .ios-header { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px 12px; }
        .ios-header h3 { font-size: 16px; font-weight: 700; color: var(--text-primary); margin: 0; }
        .ios-close { background: none; border: none; color: var(--text-secondary); font-size: 22px; cursor: pointer; padding: 0 4px; }
        .ios-body { padding: 0 20px 20px; }
        .ios-step { display: flex; gap: 12px; align-items: flex-start; padding: 12px 0; border-bottom: 1px solid var(--glass-border); }
        .ios-step:last-of-type { border-bottom: none; }
        .ios-step-num { width: 26px; height: 26px; background: var(--primary); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 700; flex-shrink: 0; }
        .ios-step-text { font-size: 14px; color: var(--text-primary); line-height: 1.5; }
        .ios-step-text strong { color: var(--primary); }
        .ios-step-icon { margin-top: 6px; color: var(--text-secondary); }
        .ios-note { margin-top: 14px; padding: 10px 12px; background: rgba(59,130,246,0.08); border-radius: 8px; font-size: 12px; color: var(--text-secondary); line-height: 1.5; }
        .ios-dialog::after { content: ''; position: absolute; bottom: -8px; left: 50%; transform: translateX(-50%); width: 0; height: 0; border-left: 8px solid transparent; border-right: 8px solid transparent; border-top: 8px solid var(--panel-bg); }

        /* Panel quick links */
        .panel-links {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 6px;
            padding: 12px 15px;
            border-top: 1px solid var(--glass-border);
            margin-top: auto;
        }
        .panel-link {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 3px;
            padding: 8px 4px;
            border-radius: 8px;
            font-size: 12px;
            text-decoration: none;
            transition: all 0.2s;
            border: 1px solid transparent;
        }
        .panel-link i { font-size: 18px; }
        .panel-link span { font-size: 9px; font-weight: 600; letter-spacing: 0.3px; }
        .panel-link:hover { transform: translateY(-1px); }

        .panel-link--stats { background: rgba(59,130,246,0.1); color: #3b82f6; border-color: rgba(59,130,246,0.2); }
        .panel-link--stats:hover { background: rgba(59,130,246,0.2); }
        .panel-link--alerts { background: rgba(245,158,11,0.1); color: #f59e0b; border-color: rgba(245,158,11,0.2); }
        .panel-link--alerts:hover { background: rgba(245,158,11,0.2); }
        .panel-link--api { background: rgba(16,185,129,0.1); color: #10b981; border-color: rgba(16,185,129,0.2); }
        .panel-link--api:hover { background: rgba(16,185,129,0.2); }
        .panel-link--rss { background: rgba(249,115,22,0.1); color: #f97316; border-color: rgba(249,115,22,0.2); }
        .panel-link--rss:hover { background: rgba(249,115,22,0.2); }

        .eq-popup__btn--felt {
            background: rgba(234, 179, 8, 0.15);
            color: #eab308 !important;
            border: 1px solid rgba(234, 179, 8, 0.3);
        }
        .eq-popup__btn--felt:hover {
            background: rgba(234, 179, 8, 0.25);
        }

        /* Felt Report Modal */
        .felt-overlay { position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.6); z-index: 10000; }
        .felt-dialog { position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%); background: var(--panel-bg); border: 1px solid var(--glass-border); border-radius: 16px; width: 90%; max-width: 380px; z-index: 10001; box-shadow: 0 20px 60px rgba(0,0,0,0.4); }
        .felt-header { padding: 20px 24px 12px; border-bottom: 1px solid var(--glass-border); }
        .felt-header h3 { font-size: 18px; font-weight: 700; color: var(--text-primary); margin: 0 0 4px; }
        .felt-location { font-size: 13px; color: var(--text-secondary); }
        .felt-body { padding: 16px 24px; }
        .felt-label { font-size: 13px; color: var(--text-secondary); margin-bottom: 12px; }
        .felt-options { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 16px; }
        .felt-opt { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 12px 8px; background: var(--glass); border: 2px solid transparent; border-radius: 10px; cursor: pointer; font-family: inherit; font-size: 11px; color: var(--text-secondary); transition: all 0.2s; }
        .felt-opt:hover { border-color: var(--glass-border); background: var(--list-item-hover); }
        .felt-opt.selected { border-color: var(--primary); background: rgba(59,130,246,0.1); color: var(--text-primary); }
        .felt-emoji { font-size: 24px; }
        .felt-captcha { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--text-primary); }
        .felt-captcha input { width: 60px; padding: 8px 12px; background: var(--input-bg); border: 1px solid var(--input-border); border-radius: 8px; color: var(--text-primary); font-size: 16px; font-family: inherit; text-align: center; }
        .felt-captcha input:focus { outline: none; border-color: var(--primary); }
        .felt-msg { margin-top: 12px; font-size: 13px; text-align: center; min-height: 20px; }
        .felt-footer { padding: 12px 24px 20px; display: flex; gap: 10px; justify-content: flex-end; }
        .felt-cancel { padding: 8px 20px; background: transparent; border: 1px solid var(--glass-border); border-radius: 8px; color: var(--text-secondary); font-size: 14px; font-family: inherit; cursor: pointer; }
        .felt-submit { padding: 8px 20px; background: var(--primary); border: none; border-radius: 8px; color: #fff; font-size: 14px; font-weight: 600; font-family: inherit; cursor: pointer; }
        .felt-submit:disabled { opacity: 0.4; cursor: not-allowed; }
        .felt-desc { width: 100%; padding: 8px 10px; background: var(--glass); border: 1px solid var(--glass-border); border-radius: 8px; color: var(--text-primary); font-size: 13px; font-family: inherit; resize: vertical; margin-top: 10px; box-sizing: border-box; }
        .felt-desc::placeholder { color: var(--text-secondary); }

        /* Replay Panel */
        .replay-panel {
            position: absolute;
            bottom: 50px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--panel-bg);
            border: 1px solid var(--glass-border);
            border-radius: 14px;
            padding: 12px 16px;
            z-index: 999;
            box-shadow: 0 8px 24px rgba(0,0,0,0.3);
            min-width: 400px;
            max-width: 600px;
        }
        .replay-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
        .replay-title { font-size: 13px; font-weight: 600; color: var(--text-primary); }
        .replay-close { background: none; border: none; color: var(--text-secondary); font-size: 18px; cursor: pointer; }
        .replay-controls { display: flex; align-items: center; gap: 10px; }
        .replay-btn { width: 36px; height: 36px; border-radius: 50%; background: var(--primary); color: #fff; border: none; cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 16px; }
        .replay-slider { flex: 1; accent-color: var(--primary); }
        .replay-time { font-size: 12px; color: var(--text-secondary); min-width: 100px; text-align: right; font-family: monospace; }
        .replay-speed { display: flex; gap: 4px; margin-top: 6px; }
        .replay-speed-btn { padding: 3px 10px; border-radius: 4px; border: 1px solid var(--glass-border); background: transparent; color: var(--text-secondary); font-size: 11px; cursor: pointer; font-family: inherit; }
        .replay-speed-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); }
        @media (max-width: 768px) {
            .replay-panel { min-width: auto; left: 8px; right: 8px; transform: none; bottom: 70px; }
        }

        /* Volcano animations */
        @keyframes volcano-pulse {
            0%, 100% {
                transform: scale(1);
                filter: drop-shadow(0 2px 4px rgba(0,0,0,0.4));
            }
            50% {
                transform: scale(1.2);
                filter: drop-shadow(0 4px 8px rgba(255,68,68,0.6)) brightness(1.2);
            }
        }
        
        /* Legend Box - Attached to left panel */
        .legend-box {
            position: fixed;
            left: 320px; /* Attached to right edge of left panel */
            bottom: 0; /* No gap at bottom */
            width: auto;
            max-width: 600px; /* Increased to fit depth items in one row */
            background: var(--dark-panel);
            border: 1px solid var(--glass-border);
            border-left: 2px solid var(--primary);
            border-radius: 0 12px 0 0; /* Rounded on top-right only */
            box-shadow: var(--shadow);
            z-index: 999;
            overflow: hidden;
            transition: all 0.3s ease;
        }
        
        .legend-box.collapsed {
            width: 40px;
            overflow: visible;
        }
        
        .legend-box.collapsed .legend-header {
            padding: 10px 5px;
            writing-mode: vertical-rl;
            text-orientation: mixed;
            height: auto;
            flex-direction: column-reverse;
            align-items: center;
        }
        
        .legend-box.collapsed .legend-header span {
            font-size: 11px;
            letter-spacing: 0.5px;
            margin: 0;
        }
        
        .legend-box.collapsed .legend-content {
            display: none;
        }
        
        .legend-container {
            padding: 15px;
            background: var(--glass);
        }
        
        .legend-header {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
            padding: 12px 15px;
            background: var(--glass);
            border-bottom: 1px solid var(--glass-border);
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
        }
        
        .legend-toggle {
            width: 20px;
            height: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--glass);
            border-radius: 4px;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .legend-toggle svg {
            transition: transform 0.3s ease;
            color: var(--text-secondary);
        }

        .legend-toggle:hover {
            background: var(--list-item-hover);
        }

        .legend-box.collapsed .legend-toggle svg {
            transform: rotate(180deg);
        }
        
        .legend-content {
            padding: 15px 20px;
            transition: all 0.3s ease;
        }
        
        .legend-box.collapsed .legend-content {
            max-height: 0;
            padding: 0;
            overflow: hidden;
        }
        
        .legend-grid {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        
        .legend-section {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        
        .legend-subtitle {
            font-size: 11px;
            font-weight: 600;
            color: var(--text-primary);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 2px;
        }
        
        /* Depth Scale - Horizontal compact layout */
        .depth-scale {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: nowrap; /* Prevent wrapping to ensure single row */
        }
        
        .depth-item {
            display: flex;
            align-items: center;
            gap: 3px;
            font-size: 9px;
            color: var(--text-secondary);
            white-space: nowrap;
        }

        .depth-bar {
            width: 16px;
            height: 10px;
            border: 1px solid var(--glass-border);
            border-radius: 2px;
            flex-shrink: 0;
        }
        
        /* Magnitude Scale - Horizontal with selected sizes */
        .magnitude-scale {
            display: flex;
            align-items: center;
            gap: 15px;
            padding: 5px 0;
        }
        
        .magnitude-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 4px;
        }
        
        .magnitude-circle {
            background: var(--glass);
            border: 1.5px solid var(--glass-border);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .magnitude-item span {
            font-size: 10px;
            color: var(--text-secondary);
            font-weight: 500;
        }
        
        /* Fault Lines Scale */
        .fault-scale {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }
        
        .fault-item {
            display: flex;
            align-items: center;
            gap: 4px;
            font-size: 9px;
            color: var(--text-secondary);
            white-space: nowrap;
        }
        
        .fault-line {
            width: 25px;
            height: 3px;
            border-radius: 1px;
        }
        
        /* Responsive */
        @media (max-width: 768px) {
            .legend-box {
                display: none; /* Hide legend on mobile to save space */
            }
            
            /* Removed absolute positioning that was breaking flex layout */
            
            .top-controls {
                top: 10px;
                padding: 5px;
            }
            
            .control-btn {
                padding: 6px 8px;
                font-size: 11px;
            }
            
            .control-btn span:not(.live-dot) {
                display: none;
            }
            
            .live-status-indicator {
                bottom: 60px;
                left: 50%;
                transform: translateX(-50%);
                font-size: 10px;
            }
        }
        
        /* Pulsing earthquake animation */
        @keyframes earthquake-pulse {
            0% {
                transform: scale(1);
                opacity: 0.7;
            }
            100% {
                transform: scale(3.5);
                opacity: 0;
            }
        }

        /* Location pulse animation */
        @keyframes location-pulse {
            0% {
                transform: scale(1);
                opacity: 0.8;
            }
            50% {
                transform: scale(1.5);
                opacity: 0.4;
            }
            100% {
                transform: scale(2);
                opacity: 0;
            }
        }
        
        @keyframes smooth-fade-in {
            0% {
                opacity: 0;
                transform: scale(0.8);
            }
            100% {
                opacity: 1;
                transform: scale(1);
            }
        }
        
        .latest-earthquake-pulse {
            position: absolute;
            border-radius: 50%;
            animation: earthquake-pulse 2s ease-out infinite;
            pointer-events: none;
            z-index: 1000;
        }
        
        .latest-earthquake-pulse:nth-child(1) {
            width: 20px;
            height: 20px;
            margin-left: -10px;
            margin-top: -10px;
            border: 2px solid #ff0000;
            animation-delay: 0s;
        }
        
        .latest-earthquake-pulse:nth-child(2) {
            width: 30px;
            height: 30px;
            margin-left: -15px;
            margin-top: -15px;
            border: 2px solid #ff3333;
            animation-delay: 0.5s;
        }
        
        .latest-earthquake-pulse:nth-child(3) {
            width: 40px;
            height: 40px;
            margin-left: -20px;
            margin-top: -20px;
            border: 2px solid #ff6666;
            animation-delay: 1s;
        }
        
        /* Latest earthquake marker should be visible but not block clicks */
        .latest-earthquake-marker {
            z-index: 500 !important;  /* Reduced from 1001 to avoid blocking */
        }
        
        /* Ensure pulse rings don't block clicks */
        .pulse-ring {
            pointer-events: none !important;
        }
        
        .smooth-animation {
            pointer-events: none !important;
        }

        /* Compare button in popup */
        .eq-popup__btn--compare {
            background: rgba(139,92,246,0.15);
            color: #8b5cf6 !important;
            border: 1px solid rgba(139,92,246,0.3);
        }
        .eq-popup__btn--compare:hover { background: rgba(139,92,246,0.25); }

        /* Comparison overlay & modal */
        .compare-overlay { position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.6); z-index: 10001; display: flex; align-items: center; justify-content: center; }
        .compare-modal { width: 95%; max-width: 900px; max-height: 90vh; overflow-y: auto; background: var(--panel-bg); border-radius: 16px; box-shadow: 0 20px 60px rgba(0,0,0,0.5); }
        .compare-modal-header { display: flex; justify-content: space-between; align-items: center; padding: 20px 24px; border-bottom: 1px solid var(--glass-border); }
        .compare-modal-header h2 { font-size: 20px; font-weight: 700; color: var(--text-primary); margin: 0; }
        .compare-modal-close { background: none; border: none; color: var(--text-secondary); font-size: 24px; cursor: pointer; }
        .compare-modal-body { padding: 20px 24px; }
        .compare-selectors { display: grid; grid-template-columns: 1fr auto 1fr; gap: 16px; align-items: start; margin-bottom: 24px; }
        .compare-vs { font-size: 18px; font-weight: 800; color: var(--text-secondary); padding-top: 36px; text-align: center; }
        .compare-selector { position: relative; }
        .compare-selector-label { font-size: 12px; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 8px; }
        .compare-search { width: 100%; padding: 10px 14px; background: var(--input-bg); border: 1px solid var(--input-border); border-radius: 8px; color: var(--text-primary); font-size: 14px; font-family: inherit; outline: none; box-sizing: border-box; }
        .compare-search:focus { border-color: var(--primary); }
        .compare-dropdown { position: absolute; top: 100%; left: 0; right: 0; background: var(--panel-bg); border: 1px solid var(--glass-border); border-top: none; border-radius: 0 0 8px 8px; max-height: 250px; overflow-y: auto; z-index: 10; display: none; box-shadow: 0 8px 20px rgba(0,0,0,0.3); }
        .compare-dropdown.open { display: block; }
        .compare-dropdown-item { padding: 10px 14px; cursor: pointer; display: flex; align-items: center; gap: 10px; transition: background 0.1s; font-size: 13px; }
        .compare-dropdown-item:hover { background: var(--list-item-hover); }
        .compare-dropdown-item .cdi-mag { font-weight: 700; min-width: 35px; }
        .compare-dropdown-item .cdi-loc { flex: 1; color: var(--text-primary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
        .compare-dropdown-item .cdi-date { font-size: 11px; color: var(--text-secondary); }
        .compare-selected { margin-top: 10px; padding: 12px; background: var(--glass); border-radius: 10px; border: 1px solid var(--glass-border); display: none; }
        .compare-selected.has-data { display: block; }
        .compare-selected .cs-mag { font-size: 28px; font-weight: 700; }
        .compare-selected .cs-loc { font-size: 14px; color: var(--text-primary); margin-top: 4px; }
        .compare-selected .cs-meta { font-size: 12px; color: var(--text-secondary); margin-top: 4px; }

        /* Comparison results section */
        .compare-results { border-top: 1px solid var(--glass-border); padding-top: 20px; }
        .compare-magnitude-math { text-align: center; padding: 20px; background: var(--glass); border-radius: 12px; margin-bottom: 20px; }
        .compare-magnitude-math .cmm-title { font-size: 13px; color: var(--text-secondary); margin-bottom: 8px; }
        .compare-magnitude-math .cmm-big { font-size: 32px; font-weight: 800; color: var(--text-primary); }
        .compare-magnitude-math .cmm-sub { font-size: 14px; color: var(--text-secondary); margin-top: 4px; }
        .compare-magnitude-math .cmm-energy { font-size: 24px; font-weight: 700; color: var(--danger); margin-top: 8px; }

        .compare-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 16px; }
        .compare-detail-card { padding: 14px; background: var(--glass); border-radius: 10px; border: 1px solid var(--glass-border); }
        .compare-detail-card h4 { font-size: 12px; color: var(--text-secondary); text-transform: uppercase; margin: 0 0 8px; }
        .compare-detail-row { display: flex; justify-content: space-between; padding: 4px 0; font-size: 13px; }
        .compare-detail-row span:first-child { color: var(--text-secondary); }
        .compare-detail-row span:last-child { color: var(--text-primary); font-weight: 500; }
        .compare-bar { height: 6px; border-radius: 3px; margin-top: 4px; }

        @media (max-width: 768px) {
            .compare-selectors { grid-template-columns: 1fr; }
            .compare-vs { padding: 8px 0; }
            .compare-detail-grid { grid-template-columns: 1fr; }
        }

        /* ── Push Prompt Banner ── */
        .push-prompt-banner {
            position: fixed;
            bottom: 140px; /* above canlı veri bar with gap */
            left: 50%;
            transform: translateX(-50%) translateY(20px);
            z-index: 9000;
            background: var(--panel-bg);
            border: 1px solid var(--glass-border);
            border-radius: 14px;
            box-shadow: 0 8px 32px rgba(0,0,0,0.25);
            padding: 14px 16px;
            display: flex;
            align-items: center;
            gap: 12px;
            max-width: calc(100vw - 32px);
            width: 380px;
            opacity: 0;
            pointer-events: none;
            transition: transform 0.35s cubic-bezier(0.34,1.56,0.64,1), opacity 0.3s ease;
        }
        .push-prompt-banner.visible {
            transform: translateX(-50%) translateY(0);
            opacity: 1;
            pointer-events: auto;
        }
        .push-prompt-banner .ppb-icon {
            font-size: 24px;
            flex-shrink: 0;
        }
        .push-prompt-banner .ppb-text {
            flex: 1;
            font-size: 13px;
            line-height: 1.4;
            color: var(--text-primary);
            font-weight: 500;
        }
        .push-prompt-banner .ppb-actions {
            display: flex;
            gap: 8px;
            flex-shrink: 0;
        }
        .push-prompt-banner .ppb-btn-yes {
            background: var(--primary);
            color: #fff;
            border: none;
            border-radius: 8px;
            padding: 7px 13px;
            font-size: 12px;
            font-weight: 600;
            cursor: pointer;
            font-family: inherit;
            white-space: nowrap;
            transition: background 0.2s;
        }
        .push-prompt-banner .ppb-btn-yes:hover { background: var(--primary-dark); }
        .push-prompt-banner .ppb-btn-no {
            background: transparent;
            color: var(--text-secondary);
            border: 1px solid var(--glass-border);
            border-radius: 8px;
            padding: 7px 11px;
            font-size: 12px;
            cursor: pointer;
            font-family: inherit;
            white-space: nowrap;
            transition: color 0.2s, border-color 0.2s;
        }
        .push-prompt-banner .ppb-btn-no:hover { color: var(--text-primary); }

        @media (min-width: 1025px) {
            .push-prompt-banner {
                bottom: 24px;
            }
        }

        /* ── Onboarding Overlay ───────────────────────────────────────────── */
        #onboarding-overlay {
            position: fixed;
            inset: 0;
            z-index: 20000;
            display: flex;
            align-items: flex-end;
            justify-content: center;
            padding: 16px;
            padding-bottom: 90px;
            pointer-events: none;
        }
        #onboarding-overlay .ob-card {
            pointer-events: auto;
        }

        #onboarding-overlay.ob-hidden {
            pointer-events: none;
            opacity: 0;
            transition: opacity 0.35s ease;
        }

        .ob-card {
            background: var(--panel-bg, rgba(15, 23, 42, 0.98));
            border: 1px solid var(--glass-border, rgba(255,255,255,0.15));
            border-radius: 20px;
            width: 100%;
            max-width: 420px;
            padding: 36px 28px 28px;
            box-shadow: 0 24px 64px rgba(0,0,0,0.5);
            position: relative;
            overflow: hidden;
        }

        /* Screen wrapper — clips sliding screens */
        .ob-screens {
            overflow: hidden;
            position: relative;
        }

        .ob-screen {
            display: none;
            flex-direction: column;
            align-items: center;
            text-align: center;
            gap: 12px;
            animation: ob-slide-in 0.35s ease both;
        }

        .ob-screen.ob-active {
            display: flex;
        }

        @keyframes ob-slide-in {
            from { opacity: 0; transform: translateX(32px); }
            to   { opacity: 1; transform: translateX(0); }
        }

        @keyframes ob-slide-out-left {
            from { opacity: 1; transform: translateX(0); }
            to   { opacity: 0; transform: translateX(-32px); }
        }

        .ob-screen.ob-leaving {
            display: flex;
            animation: ob-slide-out-left 0.25s ease both;
        }

        .ob-icon {
            font-size: 64px;
            line-height: 1;
            margin-bottom: 4px;
        }

        .ob-icon-img {
            width: 72px;
            height: 72px;
            object-fit: contain;
            border-radius: 16px;
            margin-bottom: 4px;
        }

        .ob-title {
            font-size: 22px;
            font-weight: 700;
            color: var(--text-primary, #fff);
            line-height: 1.25;
        }

        .ob-text {
            font-size: 14px;
            line-height: 1.6;
            color: var(--text-secondary, #94a3b8);
            max-width: 340px;
        }

        .ob-btn-primary {
            margin-top: 8px;
            width: 100%;
            background: var(--primary, #3b82f6);
            color: #fff;
            border: none;
            border-radius: 12px;
            padding: 14px 20px;
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            font-family: inherit;
            transition: background 0.2s, transform 0.1s;
        }

        .ob-btn-primary:hover  { background: var(--primary-dark, #2563eb); }
        .ob-btn-primary:active { transform: scale(0.98); }

        .ob-btn-primary:disabled {
            opacity: 0.6;
            cursor: default;
        }

        .ob-btn-secondary {
            width: 100%;
            background: rgba(255,255,255,0.08);
            color: var(--text-primary, #fff);
            border: 1px solid var(--glass-border, rgba(255,255,255,0.15));
            border-radius: 12px;
            padding: 11px 20px;
            font-size: 14px;
            font-weight: 500;
            cursor: pointer;
            font-family: inherit;
            transition: background 0.2s;
        }

        .ob-btn-secondary:hover { background: rgba(255,255,255,0.14); }

        .ob-skip {
            margin-top: 4px;
            font-size: 13px;
            color: var(--text-secondary, #94a3b8);
            background: none;
            border: none;
            cursor: pointer;
            font-family: inherit;
            padding: 4px 8px;
            text-decoration: underline;
            text-underline-offset: 3px;
            transition: color 0.2s;
        }

        .ob-skip:hover { color: var(--text-primary, #fff); }

        /* Progress dots */
        .ob-dots {
            display: flex;
            gap: 6px;
            margin-bottom: 20px;
        }

        .ob-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--glass-border, rgba(255,255,255,0.2));
            transition: background 0.3s, width 0.3s;
        }

        .ob-dot.ob-dot-active {
            background: var(--primary, #3b82f6);
            width: 22px;
            border-radius: 4px;
        }

        /* Vibration animation for the accelerometer screen */
        .ob-vibrate {
            display: inline-block;
            animation: ob-vibrate 0.6s ease-in-out infinite alternate;
        }

        @keyframes ob-vibrate {
            0%   { transform: rotate(-4deg) translateX(-2px); }
            100% { transform: rotate(4deg) translateX(2px); }
        }

        /* Light theme adjustments */
        [data-theme="light"] .ob-btn-secondary {
            background: rgba(0,0,0,0.05);
            border-color: rgba(0,0,0,0.12);
        }

        [data-theme="light"] .ob-btn-secondary:hover {
            background: rgba(0,0,0,0.09);
        }

        /* Earthquake detected confirmation banner */
        #ob-quake-confirm {
            position: fixed;
            bottom: 80px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 19999;
            background: var(--danger, #ef4444);
            color: #fff;
            border-radius: 14px;
            padding: 14px 20px;
            max-width: 340px;
            width: calc(100% - 32px);
            box-shadow: 0 8px 32px rgba(0,0,0,0.4);
            display: flex;
            flex-direction: column;
            gap: 10px;
            animation: ob-slide-in 0.3s ease;
        }

        #ob-quake-confirm p {
            font-size: 15px;
            font-weight: 600;
        }

        #ob-quake-confirm small {
            font-size: 12px;
            opacity: 0.85;
        }

        .ob-qc-actions {
            display: flex;
            gap: 8px;
        }

        .ob-qc-yes, .ob-qc-no {
            flex: 1;
            padding: 9px;
            border: none;
            border-radius: 9px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            font-family: inherit;
        }

        .ob-qc-yes { background: #fff; color: var(--danger, #ef4444); }
        .ob-qc-no  { background: rgba(255,255,255,0.2); color: #fff; }

        /* ShakeMap button in popup */
        .eq-popup__btn--shakemap {
            background: rgba(139, 92, 246, 0.15);
            color: #8b5cf6 !important;
            border: 1px solid rgba(139, 92, 246, 0.3);
        }
        .eq-popup__btn--shakemap:hover {
            background: rgba(139, 92, 246, 0.25);
        }

        /* ShakeMap intensity legend */
        /* ShakeMap legend is now inside the Lejant box (#shakemapLegendSection) */
        .shakemap-legend-title {
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
            font-size: 12px;
        }
        /* ShakeMap legend items removed — now uses depth-scale items inside Lejant */

        @media (max-width: 400px) {
            .ob-card {
                padding: 28px 20px 22px;
            }
            .ob-title { font-size: 20px; }
        }