:root {
            /* Dark Theme (Default) */
            --bg-color: #0a0a0a;
            --surface-color: #1a1a1a;
            --surface-elevated: #252525;
            --primary-color: #E82127;
            --primary-hover-color: #c01a11;
            --secondary-color: #0066ff;
            --accent-color: #00d4aa;
            --text-color: #f0f0f0;
            --text-muted-color: #9ca3af;
            --text-dim-color: #6b7280;
            --border-color: #374151;
            --border-hover-color: #4b5563;
            --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
            --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
            --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
            --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
            --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6);
            --control-bg-color: rgba(255, 255, 255, 0.05);
            --control-bg-hover: rgba(255, 255, 255, 0.1);
            --control-bg-active: rgba(255, 255, 255, 0.15);
            --success-color: #10b981;
            --warning-color: #f59e0b;
            --error-color: #ef4444;
            --border-radius-sm: 4px;
            --border-radius-md: 8px;
            --border-radius-lg: 12px;
            --border-radius-xl: 16px;
            --transition-fast: 0.15s ease;
            --transition-normal: 0.3s ease;
            --transition-slow: 0.5s ease;
        }

        body.light-mode {
            /* Light Theme */
            --bg-color: #f8fafc;
            --surface-color: #ffffff;
            --surface-elevated: #f1f5f9;
            --primary-color: #E82127;
            --primary-hover-color: #d01e24;
            --secondary-color: #0066ff;
            --accent-color: #00d4aa;
            --text-color: #1e293b;
            --text-muted-color: #64748b;
            --text-dim-color: #94a3b8;
            --border-color: #e2e8f0;
            --border-hover-color: #cbd5e1;
            --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
            --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
            --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
            --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
            --control-bg-color: rgba(0, 0, 0, 0.03);
            --control-bg-hover: rgba(0, 0, 0, 0.08);
            --control-bg-active: rgba(0, 0, 0, 0.12);
        }

        /* --- Global Styles & Scrollbar --- */
        ::-webkit-scrollbar { width: 8px; height: 8px; }
        ::-webkit-scrollbar-track { background: var(--surface-color); border-radius: var(--border-radius-md); }
        ::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: var(--border-radius-md); transition: var(--transition-fast); }
        ::-webkit-scrollbar-thumb:hover { background: var(--border-hover-color); }

        body {
            font-family: var(--font-family);
            background-color: var(--bg-color);
            color: var(--text-color);
            margin: 0;
            height: 100vh;
            overflow: hidden;
            transition: background-color var(--transition-normal);
            font-size: 14px;
            line-height: 1.5;
        }

        /* --- Landing Page Styles --- */
        #landing-page {
            display: flex;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            text-align: center;
            height: 100vh;
            width: 100%;
            padding: 2rem;
            box-sizing: border-box;
            background: linear-gradient(135deg, var(--bg-color) 0%, var(--surface-color) 100%);
            transition: opacity 0.5s ease-out, transform 0.5s ease-out;
            z-index: 100;
            position: absolute;
            top: 0;
            left: 0;
        }
        
        #landing-page.hidden {
            opacity: 0;
            transform: scale(0.95);
            pointer-events: none;
        }

        .landing-content {
            max-width: 600px;
            animation: fadeInFromBottom 1s ease-out;
        }
        
        @keyframes fadeInFromBottom {
            from { opacity: 0; transform: translateY(30px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .landing-logo {
            font-size: 3rem;
            font-weight: 800;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
            margin-bottom: 0.5rem;
        }
        
        .landing-subtitle {
            font-size: 1.25rem;
            color: var(--text-muted-color);
            margin-bottom: 2.5rem;
        }

        .feature-list {
            display: flex;
            justify-content: center;
            gap: 1.5rem;
            flex-wrap: wrap;
            margin-bottom: 3rem;
        }

        .feature-item {
            background: var(--control-bg-color);
            padding: 0.75rem 1.25rem;
            border-radius: var(--border-radius-lg);
            font-weight: 500;
            color: var(--text-muted-color);
            border: 1px solid var(--border-color);
            transition: all var(--transition-fast);
        }
        
        .feature-item:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
            color: var(--text-color);
            border-color: var(--border-hover-color);
        }
        
        #launch-app-btn {
            background: linear-gradient(135deg, var(--primary-color), var(--primary-hover-color));
            color: white;
            font-size: 1.1rem;
            font-weight: 600;
            padding: 1rem 3rem;
            border-radius: var(--border-radius-lg);
            border: none;
            cursor: pointer;
            transition: all var(--transition-normal);
            box-shadow: var(--shadow-lg);
        }
        
        #launch-app-btn:hover {
            transform: translateY(-3px) scale(1.05);
            box-shadow: var(--shadow-xl);
        }
        
        #launch-app-btn:active {
            transform: translateY(-1px) scale(1.02);
        }

        /* --- Main App Styles --- */
        .layout-container { 
            display: flex;
            flex-direction: column;
            height: 100%;
            transition: opacity 0.5s ease-in;
            opacity: 1;
        }

        .layout-container.hidden {
            display: none;
            opacity: 0;
        }
        
        .header {
            background: var(--surface-color);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-color);
            flex-shrink: 0;
            box-shadow: var(--shadow-lg);
            z-index: 20;
            padding: 0.75rem 1.5rem;
            transition: var(--transition-normal);
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 0.75rem;
        }
        
        .header-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            width: 100%;
        }

        .title-area { display: flex; align-items: center; gap: 1rem; flex-shrink: 0; }
        .title {
            font-size: 1.5rem;
            font-weight: 700;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
            white-space: nowrap;
        }

        .main-tabs {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            background-color: var(--surface-elevated);
            padding: 0.5rem;
            border-radius: var(--border-radius-lg);
            justify-self: center;
            overflow-x: auto;
        }
        .sub-tab-nav {
            display: flex;
            justify-content: center;
            gap: 1rem;
            padding: 0.5rem;
            background-color: var(--surface-color);
            border-bottom: 1px solid var(--border-color);
        }
        .sub-tab-btn {
            background: none;
            border: none;
            color: var(--text-muted-color);
            padding: 0.5rem 1rem;
            font-size: 0.9rem;
            font-weight: 600;
            cursor: pointer;
            border-bottom: 2px solid transparent;
            transition: all var(--transition-fast);
        }
        .sub-tab-btn.active {
            color: var(--primary-color);
            border-bottom-color: var(--primary-color);
        }
        .sub-tab-btn:hover {
            color: var(--text-color);
        }
        .pi-controls {
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }
        .pi-controls input {
            padding: 0.4rem;
            border: 1px solid var(--border-color);
            border-radius: var(--border-radius-md);
            background: var(--control-bg-color);
            color: var(--text-color);
            font-size: 0.8rem;
        }
        .tab-button {
            padding: 0.5rem 1rem;
            border: none;
            background-color: transparent;
            color: var(--text-muted-color);
            cursor: pointer;
            font-size: 0.9rem;
            font-weight: 600;
            border-radius: var(--border-radius-md);
            transition: background-color 0.3s ease, color 0.3s ease;
            white-space: nowrap;
        }
        .tab-button.active {
            background-color: var(--control-bg-hover);
            color: var(--text-color);
            box-shadow: var(--shadow-sm);
        }
        
        /* Link style tab button for multi-page */
        a.tab-button {
            text-decoration: none;
            display: inline-block;
        }

        .top-right-controls { display: flex; align-items: center; gap: 0.75rem; }
        
        .file-select-stack, .event-action-stack, .utility-btn-stack {
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
            align-items: stretch;
        }
        
        .utility-btn-stack .btn {
            padding: 0.25rem;
            width: 38px;
            height: 38px;
        }

        .clip-info { display: flex; flex-direction: column; justify-content: center; line-height: 1.4; gap: 0.25rem; }
        .title-folder-name { color: var(--text-color); font-weight: 600; font-size: 0.9rem; text-overflow: ellipsis; overflow: hidden; white-space: nowrap; max-width: 250px; }
        
        .event-detail-item {
            font-size: 0.8rem;
            color: var(--text-muted-color);
            white-space: nowrap;
            text-overflow: ellipsis;
            overflow: hidden;
        }
        .event-detail-item strong {
            font-weight: 600;
            color: var(--text-color);
        }


        #camera-controls-container {
            padding: 1rem 1.5rem;
            background: var(--surface-color);
            border-bottom: 1px solid var(--border-color);
        }
        .header-row { display: flex; width: 100%; align-items: center; flex-wrap: wrap; }
        .top-ribbon {
            display: grid;
            gap: 1rem;
            width: 100%;
            grid-template-columns: auto 1fr auto;
            align-items: center;
        }
        
        .main-playback-controls {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 0.75rem;
            background: var(--surface-elevated);
            border-radius: var(--border-radius-xl);
            padding: 0.5rem;
            box-shadow: var(--shadow-md);
        }
        
        .file-select-stack {
            flex-shrink: 0;
        }

        .time-display {
            font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', monospace;
            font-size: 0.85rem;
            font-weight: 500;
            white-space: nowrap;
            color: var(--text-muted-color);
            margin: 0 0.5rem;
            background: var(--control-bg-color);
            padding: 0.5rem 0.75rem;
            border-radius: var(--border-radius-md);
            border: 1px solid var(--border-color);
        }
        
        .progress-container { padding: 0.75rem 0; position: relative; }
        #master-scrubber { width: 100%; cursor: pointer; -webkit-appearance: none; appearance: none; height: 6px; background: var(--border-color); border-radius: var(--border-radius-md); outline: none; transition: var(--transition-fast); }
        #master-scrubber:hover { height: 8px; }
        #master-scrubber::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; width: 20px; height: 20px; background: linear-gradient(135deg, var(--primary-color), var(--primary-hover-color)); border-radius: 50%; cursor: pointer; border: 3px solid var(--surface-color); box-shadow: var(--shadow-md); transition: var(--transition-fast); }
        #master-scrubber:hover::-webkit-slider-thumb { transform: scale(1.2); box-shadow: var(--shadow-lg); }
        #event-marker { position: absolute; top: 50%; width: 4px; height: 20px; background: linear-gradient(135deg, var(--accent-color), var(--secondary-color)); border-radius: var(--border-radius-sm); transform: translate(-50%, -50%); z-index: 2; display: none; pointer-events: none; box-shadow: var(--shadow-md); }
        
        #scrubber-tooltip {
            position: absolute;
            top: -35px;
            background: var(--surface-elevated);
            color: var(--text-color);
            padding: 4px 8px;
            border-radius: 4px;
            font-size: 0.75rem;
            font-weight: 600;
            pointer-events: none;
            opacity: 0;
            transition: opacity 0.1s;
            border: 1px solid var(--border-color);
            white-space: nowrap;
            transform: translateX(-50%);
            box-shadow: var(--shadow-sm);
        }

        /* Timeline Markers */
        .timeline-marker {
            position: absolute;
            top: 50%;
            width: 4px;
            height: 16px;
            border-radius: 2px;
            transform: translate(-50%, -50%);
            z-index: 1;
            cursor: pointer;
            transition: all 0.2s;
        }
        .timeline-marker:hover {
            height: 24px;
            width: 6px;
            z-index: 3;
        }
        .timeline-marker.sentry { background-color: #ef4444; box-shadow: 0 0 4px rgba(239, 68, 68, 0.5); }
        .timeline-marker.saved { background-color: #3b82f6; box-shadow: 0 0 4px rgba(59, 130, 246, 0.5); }

        .collapsible-panel { max-height: 0; overflow: hidden; transition: max-height var(--transition-slow), padding var(--transition-slow); padding: 0; display: flex; flex-direction: column; gap: 1.5rem; border-top: 1px solid transparent; }
        .collapsible-panel.visible { max-height: 600px; padding: 1.5rem 0 1rem; border-top: 1px solid var(--border-color); }
        .panel-section { display: flex; flex-wrap: wrap; align-items: center; gap: 2rem; background: var(--surface-elevated); padding: 1rem 1.5rem; border-radius: var(--border-radius-lg); border: 1px solid var(--border-color); }
        .panel-section .control-group { gap: 1rem; }

        .btn { display: inline-flex; align-items: center; justify-content: center; background: var(--control-bg-color); color: var(--text-color); border: 1px solid var(--border-color); border-radius: var(--border-radius-md); padding: 0.5rem 1rem; font-size: 0.875rem; font-weight: 500; cursor: pointer; transition: var(--transition-fast); gap: 0.5rem; text-decoration: none; user-select: none; position: relative; overflow: hidden; }
        .btn::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent); transition: left var(--transition-normal); }
        .btn:hover::before { left: 100%; }
        .btn:hover { background: var(--control-bg-hover); border-color: var(--border-hover-color); transform: translateY(-1px); box-shadow: var(--shadow-md); }
        .btn:active { transform: translateY(0); box-shadow: var(--shadow-sm); }
        .btn svg { width: 18px; height: 18px; transition: var(--transition-fast); flex-shrink: 0; }
        #theme-toggle svg, #github-link svg, #fullscreen-toggle svg { width: 24px; height: 24px; }
        .main-playback-controls .icon-btn { width: 42px; height: 42px; padding: 0; flex-shrink: 0; border-radius: 50%; }
        #play-pause-button { background: linear-gradient(135deg, var(--primary-color), var(--primary-hover-color)); color: white; border-color: var(--primary-color); width: 48px; height: 48px; }
        #play-pause-button:hover { background: linear-gradient(135deg, var(--primary-hover-color), var(--primary-color)); transform: scale(1.05); box-shadow: var(--shadow-lg); }
        
        .file-select-stack .btn,
        .file-select-stack .styled-input,
        .event-action-stack .btn {
            padding-top: 0.25rem;
            padding-bottom: 0.25rem;
        }

        .content-container { flex-grow: 1; overflow: hidden; background: var(--bg-color); display: flex; flex-direction: column;}
        .tab-content { display: none; flex-grow: 1; flex-direction: column; overflow-y: auto; }
        .tab-content.active { display: flex; animation: fadeIn 0.5s; }
        @keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

        #CameraViewer .video-grid-container { flex-grow: 1; overflow: auto; padding: 1rem; }
        .video-grid { display: grid; height: 100%; width: 100%; gap: 0.5rem; grid-template-areas: "left-pillar front right-pillar" "left-repeater back right-repeater"; grid-template-columns: 1fr 1fr 1fr; grid-template-rows: 1fr 1fr; }
        .video-container.hidden { display: none; }
        .video-grid.single-view-mode .video-container:not(.hidden) { grid-area: initial; grid-column: 1 / -1; grid-row: 1 / -1; }
        
        .video-grid.expanded-view .video-container { display: none; }
        .video-grid.expanded-view .video-container.expanded { display: flex; grid-area: 1 / 1 / -1 / -1; }

        .video-container { position: relative; background: var(--surface-elevated); border: 2px solid var(--border-color); border-radius: var(--border-radius-lg); overflow: hidden; display: flex; align-items: center; justify-content: center; transition: var(--transition-fast); box-shadow: var(--shadow-md); cursor: pointer; }
        .video-container:hover { border-color: var(--primary-color); box-shadow: var(--shadow-lg); transform: translateY(-2px); }
        .video-container.triggered { border-color: var(--accent-color); }
        .video-container.triggered .video-label { background: linear-gradient(135deg, var(--accent-color), var(--primary-color)); color: white; border-color: rgba(255,255,255,0.3); }
        
        .video-label { position: absolute; top: 12px; left: 12px; background: linear-gradient(135deg, rgba(0,0,0,0.8), rgba(0,0,0,0.9)); color: white; padding: 0.4rem 0.8rem; font-size: 0.75rem; font-weight: 600; border-radius: var(--border-radius-md); pointer-events: none; backdrop-filter: blur(10px); border: 1px solid rgba(255, 255, 255, 0.1); z-index: 1; }
        video { width: 100%; height: 100%; object-fit: contain; border-radius: calc(var(--border-radius-lg) - 2px); }
        .video-container.front { grid-area: front; } .video-container.back { grid-area: back; } .video-container.left_repeater { grid-area: left-repeater; } .video-container.right_repeater { grid-area: right-repeater; } .video-container.left_pillar { grid-area: left-pillar; } .video-container.right_pillar { grid-area: right-pillar; }
        
        .info-container, .calculator-container { max-width: 800px; margin: 2rem auto; padding: 2rem 2rem 4rem 2rem; background-color: var(--surface-color); border-radius: var(--border-radius-lg); box-shadow: var(--shadow-lg); width: 100%; }
        .info-container h1, .calculator-container h1 { text-align: center; font-size: 1.5rem; margin-top: 0; margin-bottom: 2rem; color: var(--text-color); }
        .info-container h2 { font-size: 1.25rem; color: var(--primary-color); border-bottom: 1px solid var(--border-color); padding-bottom: 0.5rem; margin-top: 2rem; margin-bottom: 1rem; }
        .info-container p, .info-container li { color: var(--text-muted-color); }
        .info-container ul { list-style-type: none; padding-left: 0; }
        .info-container li { margin-bottom: 0.75rem; padding-left: 1.5rem; position: relative; }
        .info-container li::before { content: '✓'; position: absolute; left: 0; color: var(--accent-color); font-weight: bold; }
        .info-container table { width: 100%; border-collapse: collapse; margin-top: 1rem; }
        .info-container th, .info-container td { text-align: left; padding: 0.75rem; border-bottom: 1px solid var(--border-color); }
        .info-container th { font-weight: 600; color: var(--text-color); }
        .info-container code { background-color: var(--control-bg-color); padding: 0.2rem 0.4rem; border-radius: var(--border-radius-sm); font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', monospace;}

        .form-group { margin-bottom: 1.25rem; }
        .calculator-container label { display: block; margin-bottom: 0.5rem; font-weight: 600; font-size: 0.9rem; color: var(--text-muted-color); }
        .calculator-container input, .calculator-container select { width: 100%; padding: 0.75rem 1rem; border: 1px solid var(--border-color); border-radius: var(--border-radius-md); box-sizing: border-box; font-size: 1rem; background-color: var(--control-bg-color); color: var(--text-color); transition: var(--transition-fast); }
        .calculator-container select option { background: var(--surface-elevated); color: var(--text-color); }
        .calculator-container input:hover, .calculator-container select:hover { border-color: var(--border-hover-color); }
        .calculator-container input:focus, .calculator-container select:focus { outline: none; border-color: var(--primary-color); box-shadow: 0 0 0 3px rgba(232, 33, 39, 0.1); }
        .primary-btn { width: 100%; padding: 0.85rem; border: none; border-radius: var(--border-radius-md); background: linear-gradient(135deg, var(--primary-color), var(--primary-hover-color)); color: white; font-size: 1rem; font-weight: 600; cursor: pointer; margin-top: 1.5rem; transition: var(--transition-normal); box-shadow: var(--shadow-md); }
        .primary-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
        hr { border: 0; border-top: 1px solid var(--border-color); margin: 2rem 0; }
        .grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
        .grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1.5rem; }
        .result-box { margin-top: 2rem; padding: 1.5rem; text-align: center; font-size: 1.2rem; font-weight: 600; line-height: 1.5; background-color: var(--surface-elevated); border-radius: var(--border-radius-lg); border: 1px solid var(--border-color); min-height: 50px; color: var(--text-color); }
        .checkbox-group { display: flex; align-items: center; margin-bottom: 0.75rem; padding: 0.5rem; border-radius: var(--border-radius-md); transition: background-color 0.2s; }
        .checkbox-group:hover { background-color: var(--control-bg-color); }
        .checkbox-group input { width: auto; margin-right: 0.75rem; accent-color: var(--primary-color); }
        .checkbox-group label { margin-bottom: 0; font-weight: normal; color: var(--text-color); }

        /* --- Phantom Drain & Charging Calculator Styles --- */
        .calc-mode-switcher {
            display: flex;
            background-color: var(--surface-elevated);
            border-radius: var(--border-radius-md);
            padding: 0.25rem;
            margin-bottom: 1.5rem;
            border: 1px solid var(--border-color);
        }
        .mode-btn {
            flex: 1;
            padding: 0.75rem 0.5rem;
            border: none;
            background-color: transparent;
            color: var(--text-muted-color);
            cursor: pointer;
            font-size: 0.9rem;
            font-weight: 600;
            border-radius: var(--border-radius-sm);
            transition: background-color 0.3s ease, color 0.3s ease;
            text-align: center;
        }
        .mode-btn.active {
            background-color: var(--control-bg-hover);
            color: var(--text-color);
            box-shadow: var(--shadow-sm);
        }
        .calc-mode-content { display: none; }
        .calc-mode-content.active { display: block; animation: fadeIn 0.5s; }

        .options-container {
            margin-top: 2rem;
            border-top: 1px solid var(--border-color);
        }
        .options-toggle-btn {
            background: none;
            border: none;
            color: var(--text-muted-color);
            font-weight: 600;
            cursor: pointer;
            padding: 1rem 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            font-size: 0.9rem;
            transition: color var(--transition-fast);
        }
        .options-toggle-btn:hover {
            color: var(--primary-color);
        }
        .options-toggle-btn .chevron-icon {
            width: 20px;
            height: 20px;
            transition: transform var(--transition-normal);
            stroke: currentColor;
        }
        .options-container.is-open .chevron-icon {
            transform: rotate(180deg);
        }
        .options-content {
            max-height: 0;
            overflow: hidden;
            opacity: 0;
            transition: max-height 0.5s ease, opacity 0.5s ease, margin-top 0.5s ease;
            margin-top: 0;
        }
        .options-container.is-open .options-content {
            max-height: 1000px; /* Increased max-height */
            opacity: 1;
            margin-top: 0;
            padding-bottom: 1rem;
        }


        .camera-toggles { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
        .camera-toggles .divider { border-left: 2px solid var(--border-color); height: 24px; }
        .switch { position: relative; display: inline-block; width: 44px; height: 24px; }
        .switch input { opacity: 0; width: 0; height: 0; }
        .slider { position: absolute; cursor: pointer; top: 0; left: 0; right: 0; bottom: 0; background: var(--border-color); transition: var(--transition-normal); border-radius: 24px; box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2); }
        .slider:before { position: absolute; content: ""; height: 18px; width: 18px; left: 3px; bottom: 3px; background: linear-gradient(135deg, #ffffff, #f0f0f0); transition: var(--transition-normal); border-radius: 50%; box-shadow: var(--shadow-sm); }
        input:checked + .slider { background: linear-gradient(135deg, var(--primary-color), var(--primary-hover-color)); }
        input:checked + .slider:before { transform: translateX(20px); }
        .toggle-label { display: flex; align-items: center; gap: 0.75rem; cursor: pointer; user-select: none; font-size: 0.875rem; font-weight: 500; transition: var(--transition-fast); }
        .toggle-label:hover { color: var(--primary-color); }
        
        select.styled-input option {
            background: var(--surface-elevated);
            color: var(--text-color);
        }

        .styled-input { background: var(--control-bg-color); color: var(--text-color); border: 1px solid var(--border-color); border-radius: var(--border-radius-md); padding: 0.5rem 1rem; font-size: 0.875rem; cursor: pointer; transition: var(--transition-fast); -webkit-appearance: none; appearance: none; backdrop-filter: blur(10px); }
        .styled-input:hover { border-color: var(--border-hover-color); box-shadow: var(--shadow-sm); }
        .styled-input:focus { outline: none; border-color: var(--primary-color); box-shadow: 0 0 0 3px rgba(232, 33, 39, 0.1); }
        
        .status-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; margin-right: 0.5rem; transition: background-color 0.3s; }
        .status-dot.ready { background: var(--success-color); animation: none; }
        .status-dot.playing { background-color: var(--error-color); animation: playing-pulse 2s infinite; }
        
        @keyframes playing-pulse { 0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7); } 70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(239, 68, 68, 0); } 100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); } }

        .btn:focus-visible, .switch:focus-within { outline: 2px solid var(--primary-color); outline-offset: 2px; }
        .switch:focus-within { border-radius: 24px; }
        @keyframes slideIn { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }
        .header { animation: slideIn 0.5s ease-out; }

        /* --- Map Overlay Styles --- */
        #map-container {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.8);
            display: none; /* Initially hidden */
            align-items: center;
            justify-content: center;
            z-index: 2000; /* Higher than modal */
            animation: fadeIn 0.3s ease;
        }

        #map-iframe {
            width: 90vw;
            height: 90vh;
            border: 2px solid var(--border-color);
            border-radius: var(--border-radius-lg);
        }

        #map-close-button {
            position: absolute;
            top: 20px;
            right: 30px;
            font-size: 3rem;
            color: #fff;
            cursor: pointer;
            line-height: 1;
            transition: transform 0.2s ease;
        }

        #map-close-button:hover {
            transform: scale(1.2) rotate(90deg);
        }
        
        /* --- Fullscreen Styles --- */
        body.fullscreen-active .header,
        body.fullscreen-active #camera-controls-container {
            display: none;
        }
        body.fullscreen-active .content-container {
            padding: 0;
            height: 100vh;
        }
        body.fullscreen-active #CameraViewer {
            height: 100%;
        }
        body.fullscreen-active #CameraViewer .video-grid-container {
            padding: 0;
            max-height: 100vh;
        }
        body.fullscreen-active .video-grid {
            gap: 1px;
        }
        body.fullscreen-active .video-container {
            border-radius: 0;
            border: 1px solid var(--bg-color);
        }
        body.fullscreen-active .video-container.triggered {
            border-color: var(--accent-color);
        }

        /* --- Trip Planner Styles (Leaflet) --- */
        #trip-planner-map {
            height: 400px;
            width: 100%;
            background-color: var(--control-bg-color);
            border-radius: var(--border-radius-lg);
            margin-top: 1.5rem;
            border: 1px solid var(--border-color);
            z-index: 10;
        }
        #trip-planner-map.dark-mode .leaflet-tile-pane {
             filter: brightness(0.6) invert(1) contrast(3) hue-rotate(200deg) saturate(0.3) brightness(0.7);
        }
        .address-input-group {
            position: relative;
            display: flex;
            align-items: center;
        }
        .address-input-group input {
            flex-grow: 1;
        }
        .address-input-group .btn {
            margin-left: 0.5rem;
            flex-shrink: 0;
        }
        .slider-group {
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }
        .slider-group .slider-label {
            display: flex;
            justify-content: space-between;
            font-size: 0.9rem;
            color: var(--text-muted-color);
        }
        .slider-group input[type="range"] {
            -webkit-appearance: none;
            appearance: none;
            width: 100%;
            height: 6px;
            background: var(--border-color);
            border-radius: var(--border-radius-md);
            outline: none;
            transition: var(--transition-fast);
        }
        .slider-group input[type="range"]::-webkit-slider-thumb {
            -webkit-appearance: none;
            appearance: none;
            width: 20px;
            height: 20px;
            background: var(--primary-color);
            cursor: pointer;
            border-radius: 50%;
            border: 3px solid var(--surface-color);
            box-shadow: var(--shadow-md);
        }
        /* Style the routing panel */
        .leaflet-routing-container {
            background-color: var(--surface-color);
            color: var(--text-color);
            border: 1px solid var(--border-color);
            border-radius: var(--border-radius-md);
        }
        .leaflet-routing-alt, .leaflet-routing-geocoders, .leaflet-routing-error {
            background-color: var(--surface-elevated);
            border-top: 1px solid var(--border-color);
            color: var(--text-muted-color);
        }
        .leaflet-routing-alt:hover {
            background-color: var(--control-bg-hover);
        }
        .leaflet-routing-instruction {
            color: var(--text-color);
        }
        .leaflet-routing-icon {
            background-color: var(--surface-elevated);
            border-radius: 50%;
        }
        
        /* Autocomplete Styles */
        .autocomplete-results {
            position: absolute;
            background-color: var(--surface-elevated);
            border: 1px solid var(--border-color);
            border-radius: var(--border-radius-md);
            max-height: 200px;
            overflow-y: auto;
            width: calc(100% - 150px); /* Adjust width based on button */
            box-sizing: border-box;
            z-index: 1000;
            margin-top: 4px;
            top: 100%;
        }
        .autocomplete-item {
            padding: 0.75rem 1rem;
            cursor: pointer;
            font-size: 0.9rem;
        }
        .autocomplete-item:hover {
            background-color: var(--control-bg-hover);
        }

        /* Modal Specific Styles */
        #recording-settings-overlay .modal-content {
            width: 550px;
        }
        #recording-settings-overlay .modal-input[type="text"] {
            padding: 0.75rem;
            font-size: 1rem;
            height: 48px; /* Larger height for better input experience */
        }

        #recording-settings-overlay .camera-select-grid {
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 0.75rem;
        }

        #recording-settings-overlay .camera-checkbox {
            padding: 0.75rem 1rem;
            font-size: 0.95rem;
            justify-content: center; /* Center content in checkboxes */
        }

        #recording-settings-overlay .camera-checkbox input {
            width: 20px;
            height: 20px;
            margin-right: 0.75rem; /* Space between checkbox and label */
        }

        #recording-settings-overlay .modal-form-group label {
            font-size: 1rem;
            color: var(--text-color);
        }

        #recording-settings-overlay .modal-actions {
            margin-top: 2.5rem;
        }