:root {
            --primary: #2563eb;
            --primary-light: #3b82f6;
            --primary-dark: #1d4ed8;
            --success: #22c55e;
            --warning: #f59e0b;
            --danger: #ef4444;
            --bg: #f1f5f9;
            --bg-card: #ffffff;
            --text: #1e293b;
            --text-secondary: #64748b;
            --border: #e2e8f0;
            --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
            --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
            --radius: 12px;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        * { margin: 0; padding: 0; box-sizing: border-box; }
        body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; background: var(--bg); color: var(--text); min-height: 100vh; }
        .topbar { background: var(--bg-card); border-bottom: 1px solid var(--border); padding: 12px 30px; display: flex; justify-content: space-between; align-items: center; position: sticky; top: 0; z-index: 100; flex-wrap: wrap; gap: 10px; }
        .topbar-brand { display: flex; align-items: center; gap: 12px; }
        .topbar-brand h1 { font-size: 20px; font-weight: 700; color: var(--primary); }
        .topbar-brand .badge-version { background: var(--primary); color: white; padding: 2px 10px; border-radius: 20px; font-size: 10px; font-weight: 600; }
        .topbar-right { display: flex; align-items: center; gap: 15px; flex-wrap: wrap; }
        .topbar-right .datetime { font-size: 13px; color: var(--text-secondary); }
        .topbar-right .device-selector { padding: 6px 14px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg); font-size: 13px; outline: none; cursor: pointer; }
        .topbar-right .device-selector:focus { border-color: var(--primary); }
        .btn { padding: 8px 18px; border: none; border-radius: var(--radius); font-weight: 600; font-size: 13px; cursor: pointer; transition: var(--transition); display: inline-flex; align-items: center; gap: 6px; }
        .btn-primary { background: var(--primary); color: white; }
        .btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); }
        .btn-success { background: var(--success); color: white; }
        .btn-success:hover { background: #16a34a; }
        .btn-danger { background: var(--danger); color: white; }
        .btn-danger:hover { background: #dc2626; }
        .btn-warning { background: var(--warning); color: white; }
        .btn-warning:hover { background: #d97706; }
        .btn-outline { background: transparent; border: 1px solid var(--border); color: var(--text-secondary); }
        .btn-outline:hover { background: var(--bg); }
        .btn-sm { padding: 4px 12px; font-size: 12px; }
        .browser-tabs { background: var(--bg-card); border-bottom: 1px solid var(--border); padding: 0 30px; display: flex; overflow-x: auto; gap: 2px; position: sticky; top: 62px; z-index: 99; flex-wrap: nowrap; }
        .browser-tabs::-webkit-scrollbar { height: 3px; }
        .browser-tabs::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }
        .browser-tab { padding: 12px 20px; font-size: 13px; font-weight: 500; color: var(--text-secondary); border-bottom: 3px solid transparent; cursor: pointer; transition: var(--transition); white-space: nowrap; display: flex; align-items: center; gap: 8px; position: relative; }
        .browser-tab:hover { color: var(--text); background: var(--bg); }
        .browser-tab.active { color: var(--primary); border-bottom-color: var(--primary); background: var(--bg); }
        .main-content { padding: 24px 30px 30px; max-width: 1600px; margin: 0 auto; }
        .tab-content { display: none; animation: fadeIn 0.3s ease; }
        .tab-content.active { display: block; }
        @keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
        .stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 24px; }
        .stat-card { background: var(--bg-card); padding: 18px 22px; border-radius: var(--radius); box-shadow: var(--shadow); border-left: 4px solid var(--primary); transition: var(--transition); position: relative; overflow: hidden; }
        .stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
        .stat-card .stat-icon { font-size: 24px; color: var(--primary); opacity: 0.3; float: right; }
        .stat-card .stat-label { font-size: 12px; color: var(--text-secondary); font-weight: 500; text-transform: uppercase; letter-spacing: 0.5px; }
        .stat-card .stat-value { font-size: 26px; font-weight: 700; margin: 4px 0; }
        .stat-card .stat-change { font-size: 12px; display: flex; align-items: center; gap: 4px; }
        .stat-card .stat-change.up { color: var(--success); }
        .stat-card .stat-change.down { color: var(--danger); }
        .status-device-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px; background: var(--bg-card); padding: 14px 20px; border-radius: var(--radius); box-shadow: var(--shadow); margin-bottom: 16px; border-left: 4px solid var(--primary); }
        .status-device-grid .status-label { font-size: 13px; font-weight: 600; color: var(--text-secondary); grid-column: 1 / -1; margin-bottom: 4px; }
        .status-device-item { display: flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 20px; font-size: 12px; font-weight: 500; cursor: pointer; transition: all 0.3s ease; border: 2px solid transparent; user-select: none; white-space: nowrap; }
        .status-device-item:hover { transform: scale(1.03); box-shadow: 0 4px 12px rgba(0,0,0,0.1); }
        .status-device-item.active { border-color: var(--primary); box-shadow: 0 0 20px rgba(37, 99, 235, 0.3); transform: scale(1.05); background: #dbeafe !important; }
        .status-device-item.online { background: #dcfce7; color: #166534; }
        .status-device-item.warning { background: #fef3c7; color: #92400e; }
        .status-device-item.offline { background: #fee2e2; color: #991b1b; }
        .status-device-item .status-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; animation: blinkDot 1.5s ease-in-out infinite; }
        .status-device-item .status-dot.online { background: var(--success); }
        .status-device-item .status-dot.warning { background: var(--warning); }
        .status-device-item .status-dot.offline { background: var(--danger); }
        .status-device-item .device-location-info { font-size: 10px; opacity: 0.7; margin-left: 4px; }
        @keyframes blinkDot { 0%, 100% { opacity: 1; } 50% { opacity: 0.2; } }
        .dashboard-split { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 24px; }
        .dashboard-split .left-col { display: flex; flex-direction: column; gap: 24px; }
        .dashboard-split .right-col { display: flex; flex-direction: column; gap: 24px; }
        .map-container { background: var(--bg-card); padding: 20px; border-radius: var(--radius); box-shadow: var(--shadow); flex: 1; position: relative; min-height: 500px; }
        .map-container h3 { font-size: 14px; font-weight: 600; margin-bottom: 16px; color: var(--text-secondary); display: flex; align-items: center; gap: 8px; }
        .map-container h3 .device-info-map { margin-left: auto; font-size: 12px; color: var(--text); font-weight: 500; }
        #deviceMap { height: 480px; border-radius: var(--radius); border: 1px solid var(--border); }
        .chart-card { background: var(--bg-card); padding: 20px; border-radius: var(--radius); box-shadow: var(--shadow); }
        .chart-card h3 { font-size: 14px; font-weight: 600; margin-bottom: 12px; color: var(--text-secondary); display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
        .chart-card h3 .device-name-display { margin-left: auto; font-size: 13px; color: var(--text); font-weight: 600; }
        .chart-card .chart-container { position: relative; height: 250px; }
        .chart-card .chart-legend-params { display: flex; gap: 16px; margin-top: 10px; flex-wrap: wrap; justify-content: center; }
        .chart-card .chart-legend-params .legend-item { display: flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 500; }
        .chart-card .chart-legend-params .legend-item .color-dot { width: 12px; height: 12px; border-radius: 4px; }
        .grafik-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
        .grafik-device-card { background: var(--bg-card); padding: 20px; border-radius: var(--radius); box-shadow: var(--shadow); border-top: 4px solid var(--primary); }
        .grafik-device-card .device-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--border); }
        .grafik-device-card .device-header .device-name { font-size: 15px; font-weight: 600; display: flex; align-items: center; gap: 8px; }
        .grafik-device-card .device-header .device-status-badge { font-size: 11px; padding: 3px 12px; border-radius: 20px; font-weight: 600; }
        .grafik-device-card .device-header .device-status-badge.online { background: #dcfce7; color: #166534; }
        .grafik-device-card .device-header .device-status-badge.warning { background: #fef3c7; color: #92400e; }
        .grafik-device-card .device-header .device-status-badge.offline { background: #fee2e2; color: #991b1b; }
        .grafik-device-card .device-location-info { font-size: 12px; color: var(--text-secondary); margin-bottom: 12px; display: flex; align-items: center; gap: 6px; }
        .grafik-device-card .chart-container { height: 180px; }
        .grafik-device-card .device-stats-mini { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--border); }
        .grafik-device-card .device-stats-mini .stat-mini { text-align: center; padding: 6px; background: var(--bg); border-radius: 8px; }
        .grafik-device-card .device-stats-mini .stat-mini .stat-label { font-size: 10px; color: var(--text-secondary); text-transform: uppercase; }
        .grafik-device-card .device-stats-mini .stat-mini .stat-value { font-size: 14px; font-weight: 700; }
        .table-container { background: var(--bg-card); padding: 20px; border-radius: var(--radius); box-shadow: var(--shadow); overflow-x: auto; }
        .table-container .table-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; flex-wrap: wrap; gap: 10px; }
        .table-container .table-header h3 { font-size: 14px; font-weight: 600; color: var(--text-secondary); }
        .table-container .table-controls { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
        .table-container .table-controls input, .table-container .table-controls select { padding: 6px 12px; border: 1px solid var(--border); border-radius: var(--radius); font-size: 13px; background: var(--bg); outline: none; }
        .table-container .table-controls input:focus, .table-container .table-controls select:focus { border-color: var(--primary); }
        table { width: 100%; border-collapse: collapse; }
        thead { background: var(--bg); }
        th { padding: 10px 14px; text-align: left; font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-secondary); border-bottom: 2px solid var(--border); }
        td { padding: 10px 14px; border-bottom: 1px solid var(--border); font-size: 13px; }
        tr:hover { background: var(--bg); }
        .badge { padding: 3px 12px; border-radius: 20px; font-size: 11px; font-weight: 600; display: inline-block; }
        .badge.success { background: #dcfce7; color: #166534; }
        .badge.warning { background: #fef3c7; color: #92400e; }
        .badge.danger { background: #fee2e2; color: #991b1b; }
        .badge.info { background: #dbeafe; color: #1e40af; }
        .settings-wrapper { background: var(--bg-card); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
        .settings-tabs { display: flex; background: var(--bg); border-bottom: 1px solid var(--border); overflow-x: auto; padding: 0 16px; gap: 4px; }
        .settings-tabs::-webkit-scrollbar { height: 3px; }
        .settings-tabs::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }
        .settings-tab { padding: 14px 20px; font-size: 13px; font-weight: 500; color: var(--text-secondary); border-bottom: 3px solid transparent; cursor: pointer; transition: var(--transition); white-space: nowrap; display: flex; align-items: center; gap: 8px; }
        .settings-tab:hover { color: var(--text); background: rgba(0,0,0,0.02); }
        .settings-tab.active { color: var(--primary); border-bottom-color: var(--primary); background: white; }
        .settings-tab .tab-icon { font-size: 14px; }
        .settings-panels { padding: 24px; }
        .settings-panel { display: none; animation: fadeIn 0.3s ease; }
        .settings-panel.active { display: block; }
        .settings-panel .panel-title { font-size: 18px; font-weight: 700; margin-bottom: 6px; color: var(--text); }
        .settings-panel .panel-desc { font-size: 13px; color: var(--text-secondary); margin-bottom: 20px; }
        .settings-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 20px; }
        .settings-card { background: var(--bg-card); padding: 22px; border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--border); transition: var(--transition); }
        .settings-card:hover { border-color: var(--primary-light); }
        .settings-card h4 { font-size: 14px; font-weight: 600; margin-bottom: 16px; color: var(--text-secondary); display: flex; align-items: center; gap: 8px; border-bottom: 1px solid var(--border); padding-bottom: 10px; }
        .settings-card .setting-item { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--border); gap: 10px; }
        .settings-card .setting-item:last-child { border-bottom: none; }
        .settings-card .setting-item .setting-label { font-size: 13px; flex: 1; }
        .settings-card .setting-item .setting-label small { display: block; font-size: 11px; color: var(--text-secondary); }
        .settings-card .setting-item input[type="number"], .settings-card .setting-item input[type="text"], .settings-card .setting-item input[type="email"], .settings-card .setting-item input[type="time"], .settings-card .setting-item select { padding: 5px 10px; border: 1px solid var(--border); border-radius: var(--radius); font-size: 13px; background: var(--bg); outline: none; width: 140px; }
        .settings-card .setting-item input:focus, .settings-card .setting-item select:focus { border-color: var(--primary); }
        .switch { position: relative; width: 40px; height: 22px; background: var(--border); border-radius: 11px; cursor: pointer; transition: var(--transition); flex-shrink: 0; }
        .switch.active { background: var(--primary); }
        .switch .slider { position: absolute; top: 2px; left: 2px; width: 18px; height: 18px; background: white; border-radius: 50%; transition: var(--transition); box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); }
        .switch.active .slider { left: 20px; }
        .device-list-item { display: flex; justify-content: space-between; align-items: center; padding: 8px 12px; background: var(--bg); border-radius: var(--radius); margin-bottom: 6px; border: 1px solid var(--border); }
        .device-list-item .device-info { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
        .device-list-item .device-info .status-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
        .device-list-item .device-info .status-dot.online { background: var(--success); }
        .device-list-item .device-info .status-dot.offline { background: var(--danger); }
        .device-list-item .device-info .status-dot.warning { background: var(--warning); }
        .device-list-item .device-actions { display: flex; gap: 6px; }
        .modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0, 0, 0, 0.5); z-index: 1000; justify-content: center; align-items: center; padding: 20px; }
        .modal-overlay.active { display: flex; }
        .modal { background: var(--bg-card); border-radius: var(--radius); max-width: 700px; width: 100%; padding: 30px; box-shadow: var(--shadow-lg); animation: modalIn 0.3s ease; max-height: 90vh; overflow-y: auto; }
        @keyframes modalIn { from { transform: scale(0.9); opacity: 0; } to { transform: scale(1); opacity: 1; } }
        .modal h3 { font-size: 18px; margin-bottom: 20px; display: flex; align-items: center; gap: 10px; }
        .modal .form-group { margin-bottom: 16px; }
        .modal .form-group label { display: block; font-size: 13px; font-weight: 500; margin-bottom: 4px; }
        .modal .form-group input, .modal .form-group select, .modal .form-group textarea { width: 100%; padding: 8px 14px; border: 1px solid var(--border); border-radius: var(--radius); font-size: 14px; outline: none; background: var(--bg); }
        .modal .form-group input:focus, .modal .form-group select:focus, .modal .form-group textarea:focus { border-color: var(--primary); }
        .modal .form-group textarea { resize: vertical; min-height: 60px; font-family: inherit; }
        .modal .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
        .modal .form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
        .modal .modal-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 20px; }
        #modalMap { height: 250px; border-radius: var(--radius); border: 1px solid var(--border); margin-top: 8px; cursor: crosshair; }
        .map-click-info { font-size: 12px; color: var(--text-secondary); margin-top: 6px; text-align: center; }
        .custom-marker { background: white; border-radius: 50%; width: 45px; height: 45px; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.3); border: 3px solid var(--primary); transition: all 0.3s ease; }
        .custom-marker.online { border-color: var(--success); }
        .custom-marker.warning { border-color: var(--warning); }
        .custom-marker.offline { border-color: var(--danger); }
        .custom-marker:hover { transform: scale(1.1); }
        .custom-marker.highlight { animation: highlightPulse 1s ease-in-out 3; box-shadow: 0 0 30px rgba(37, 99, 235, 0.6); }
        @keyframes highlightPulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.3); } }
        .permanent-label { background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(10px); border-radius: 12px; padding: 10px 14px; box-shadow: 0 4px 20px rgba(0,0,0,0.15); border: 1px solid var(--border); min-width: 170px; pointer-events: none; transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1); position: relative; opacity: 0; transform: scale(0.8) translateY(-10px); }
        .permanent-label.active { opacity: 1; transform: scale(1) translateY(0); }
        .permanent-label.exit { opacity: 0; transform: scale(0.8) translateY(10px); }
        .permanent-label::before { content: ''; position: absolute; top: -8px; left: 50%; transform: translateX(-50%); border-left: 8px solid transparent; border-right: 8px solid transparent; border-bottom: 8px solid rgba(255, 255, 255, 0.95); }
        .permanent-label .label-title { font-weight: 700; font-size: 13px; color: var(--text); margin-bottom: 3px; display: flex; align-items: center; gap: 6px; }
        .permanent-label .label-title .status-badge { font-size: 9px; padding: 2px 8px; border-radius: 20px; font-weight: 600; }
        .permanent-label .label-title .status-badge.online { background: #dcfce7; color: #166534; }
        .permanent-label .label-title .status-badge.warning { background: #fef3c7; color: #92400e; }
        .permanent-label .label-title .status-badge.offline { background: #fee2e2; color: #991b1b; }
        .permanent-label .label-location { font-size: 11px; color: var(--text-secondary); margin-bottom: 4px; }
        .permanent-label .label-data { display: flex; gap: 6px; font-size: 11px; flex-wrap: wrap; }
        .permanent-label .label-data span { background: var(--bg); padding: 1px 8px; border-radius: 10px; font-weight: 500; }
        .map-status-indicator { position: absolute; left: 20px; bottom: 20px; background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(10px); padding: 12px 16px; border-radius: var(--radius); box-shadow: var(--shadow-lg); border: 1px solid var(--border); z-index: 1000; min-width: 150px; }
        .map-status-indicator h4 { font-size: 11px; text-transform: uppercase; color: var(--text-secondary); margin-bottom: 8px; letter-spacing: 0.5px; }
        .map-status-indicator .status-item { display: flex; align-items: center; gap: 8px; padding: 4px 0; font-size: 12px; }
        .map-status-indicator .status-item .dot { width: 8px; height: 8px; border-radius: 50%; animation: blinkDot 1.5s ease-in-out infinite; }
        .map-status-indicator .status-item .dot.online { background: var(--success); }
        .map-status-indicator .status-item .dot.warning { background: var(--warning); animation-delay: 0.5s; }
        .map-status-indicator .status-item .dot.offline { background: var(--danger); animation-delay: 1s; }
        .map-status-indicator .status-item .count { margin-left: auto; font-weight: 600; }
        .toast { position: fixed; bottom: 30px; right: 30px; background: var(--bg-card); padding: 16px 24px; border-radius: var(--radius); box-shadow: var(--shadow-lg); border-left: 4px solid var(--primary); z-index: 2000; transform: translateX(120%); transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1); max-width: 350px; }
        .toast.show { transform: translateX(0); }
        .toast .toast-title { font-weight: 600; font-size: 14px; margin-bottom: 4px; }
        .toast .toast-message { font-size: 13px; color: var(--text-secondary); }
        .device-info-panel { background: var(--bg-card); padding: 16px 20px; border-radius: var(--radius); box-shadow: var(--shadow); border-left: 4px solid var(--primary); margin-bottom: 16px; display: none; }
        .device-info-panel.active { display: block; }
        .device-info-panel .panel-content { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
        .device-info-panel .panel-content .device-detail { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
        .device-info-panel .panel-content .device-detail .device-name-large { font-size: 18px; font-weight: 700; }
        .device-info-panel .panel-content .device-detail .device-status-large { padding: 4px 16px; border-radius: 20px; font-size: 12px; font-weight: 600; }
        .device-info-panel .panel-content .device-detail .device-status-large.online { background: #dcfce7; color: #166534; }
        .device-info-panel .panel-content .device-detail .device-status-large.warning { background: #fef3c7; color: #92400e; }
        .device-info-panel .panel-content .device-detail .device-status-large.offline { background: #fee2e2; color: #991b1b; }
        .device-info-panel .panel-content .device-params { display: flex; gap: 16px; flex-wrap: wrap; }
        .device-info-panel .panel-content .device-params .param-item { text-align: center; padding: 4px 12px; background: var(--bg); border-radius: 8px; }
        .device-info-panel .panel-content .device-params .param-item .param-label { font-size: 10px; color: var(--text-secondary); text-transform: uppercase; }
        .device-info-panel .panel-content .device-params .param-item .param-value { font-size: 14px; font-weight: 700; }
        .settings-actions { display: flex; gap: 12px; margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--border); flex-wrap: wrap; }
        .status-indicator { display: inline-flex; align-items: center; gap: 6px; padding: 2px 10px; border-radius: 12px; font-size: 11px; font-weight: 600; }
        .status-indicator.success { background: #dcfce7; color: #166534; }
        .status-indicator.warning { background: #fef3c7; color: #92400e; }
        .status-indicator.danger { background: #fee2e2; color: #991b1b; }
        .status-indicator .dot { width: 6px; height: 6px; border-radius: 50%; display: inline-block; }
        .status-indicator .dot.success { background: var(--success); }
        .status-indicator .dot.warning { background: var(--warning); }
        .status-indicator .dot.danger { background: var(--danger); }
        .loading { display: inline-block; width: 20px; height: 20px; border: 3px solid var(--border); border-top: 3px solid var(--primary); border-radius: 50%; animation: spin 1s linear infinite; }
        @keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }
        @media (max-width: 1200px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } }
        @media (max-width: 1024px) { .dashboard-split { grid-template-columns: 1fr; } #deviceMap { height: 400px; } .map-container { min-height: 400px; } .grafik-grid { grid-template-columns: 1fr; } .settings-grid { grid-template-columns: 1fr; } .modal .form-row-3 { grid-template-columns: 1fr 1fr; } }
        @media (max-width: 768px) { .topbar { padding: 10px 16px; } .topbar-brand h1 { font-size: 17px; } .browser-tabs { padding: 0 16px; top: 58px; } .browser-tab { padding: 10px 14px; font-size: 12px; } .main-content { padding: 16px; } .stats-grid { grid-template-columns: 1fr 1fr; } .stat-card .stat-value { font-size: 20px; } .topbar-right .datetime { display: none; } #deviceMap { height: 350px; } .map-container { min-height: 350px; } .modal .form-row { grid-template-columns: 1fr; } .modal .form-row-3 { grid-template-columns: 1fr; } .permanent-label { min-width: 130px; padding: 8px 10px; } .permanent-label .label-data { font-size: 10px; gap: 4px; } .custom-marker { width: 35px; height: 35px; font-size: 10px; border-width: 2px; } .status-device-grid { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); padding: 10px 14px; } .status-device-item { font-size: 11px; padding: 4px 10px; } .map-status-indicator { left: 10px; bottom: 10px; padding: 10px 12px; min-width: 120px; } .toast { bottom: 20px; right: 20px; padding: 12px 18px; max-width: 280px; } .chart-card .chart-container { height: 200px; } .device-info-panel .panel-content { flex-direction: column; align-items: flex-start; } .settings-tabs { padding: 0 10px; } .settings-tab { padding: 12px 14px; font-size: 12px; } .settings-panels { padding: 16px; } }
        @media (max-width: 480px) { .stats-grid { grid-template-columns: 1fr 1fr; } .topbar-right .device-selector { font-size: 12px; padding: 4px 10px; } .btn { padding: 6px 14px; font-size: 12px; } .browser-tab { padding: 8px 12px; font-size: 11px; } .modal { padding: 20px; margin: 10px; } #deviceMap { height: 280px; } #modalMap { height: 200px; } .map-container { min-height: 280px; } .permanent-label { min-width: 110px; padding: 6px 8px; font-size: 10px; } .permanent-label .label-title { font-size: 11px; } .permanent-label .label-data span { font-size: 9px; padding: 1px 6px; } .custom-marker { width: 30px; height: 30px; font-size: 8px; border-width: 2px; } .permanent-label::before { top: -6px; border-left: 6px solid transparent; border-right: 6px solid transparent; border-bottom: 6px solid rgba(255, 255, 255, 0.95); } .status-device-grid { grid-template-columns: 1fr 1fr; gap: 6px; padding: 8px 12px; } .status-device-item { font-size: 10px; padding: 3px 8px; } .map-status-indicator { left: 8px; bottom: 8px; padding: 8px 10px; min-width: 100px; } .map-status-indicator .status-item { font-size: 10px; } .toast { bottom: 15px; right: 15px; padding: 10px 14px; max-width: 200px; font-size: 12px; } .chart-card .chart-container { height: 170px; } .settings-tab { padding: 10px 12px; font-size: 11px; } .settings-tab .tab-icon { font-size: 12px; } .settings-panels { padding: 12px; } }
        ::-webkit-scrollbar { width: 6px; height: 6px; }
        ::-webkit-scrollbar-track { background: var(--bg); }
        ::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }
        ::-webkit-scrollbar-thumb:hover { background: var(--primary-dark); }