/* ==========================================================================
   CSS CUSTOM VARIABLES & RESET
   ========================================================================== */
:root {
    /* Color Palette */
    --bg-app: #080b11;
    --bg-glass: rgba(13, 19, 32, 0.65);
    --bg-glass-hover: rgba(20, 29, 48, 0.8);
    --border-glass: rgba(255, 255, 255, 0.06);
    --border-glass-focus: rgba(16, 185, 129, 0.3);
    
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    
    /* Category Colors */
    --color-primary: #10b981; /* Emerald Green */
    --color-primary-glow: rgba(16, 185, 129, 0.35);
    
    --color-ripe: #f97316; /* Amber/Orange */
    --color-ripe-glow: rgba(249, 115, 22, 0.25);
    
    --color-underripe: #10b981; /* Green */
    --color-underripe-glow: rgba(16, 185, 129, 0.25);
    
    --color-overripe: #a855f7; /* Purple */
    --color-overripe-glow: rgba(168, 85, 247, 0.25);

    /* 6 YOLOv12 Classes colors */
    --color-tbs-masak: #f97316; /* Amber/Orange */
    --color-tbs-masak-glow: rgba(249, 115, 22, 0.25);
    
    --color-tbs-mentah: #10b981; /* Emerald Green */
    --color-tbs-mentah-glow: rgba(16, 185, 129, 0.25);
    
    --color-terlalu-masak: #8b5cf6; /* Violet/Purple */
    --color-terlalu-masak-glow: rgba(139, 92, 246, 0.25);
    
    --color-kurang-masak: #eab308; /* Yellow/Gold */
    --color-kurang-masak-glow: rgba(234, 179, 8, 0.25);
    
    --color-janjang-kosong: #64748b; /* Slate Gray */
    --color-janjang-kosong-glow: rgba(100, 116, 139, 0.25);
    
    --color-tbs-abnormal: #f43f5e; /* Rose Red */
    --color-tbs-abnormal-glow: rgba(244, 63, 94, 0.25);
    
    /* Layout Variables */
    --border-radius-lg: 16px;
    --border-radius-md: 10px;
    --border-radius-sm: 6px;
    --transition-speed: 0.25s;
    --font-sans: 'Inter', sans-serif;
    --font-heading: 'Poppins', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-app);
    color: var(--text-primary);
    font-family: var(--font-sans);
    min-height: 100vh;
    overflow-x: hidden;
    background-image: 
        radial-gradient(at 10% 20%, rgba(16, 185, 129, 0.04) 0px, transparent 50%),
        radial-gradient(at 90% 80%, rgba(168, 85, 247, 0.04) 0px, transparent 50%);
    background-attachment: fixed;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.02);
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* ==========================================================================
   APP CONTAINER & HEADER
   ========================================================================== */
.app-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    gap: 20px;
}

.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--border-radius-lg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.brand {
    display: flex;
    align-items: center;
    gap: 14px;
}

.logo-icon {
    font-size: 28px;
    color: var(--color-primary);
    filter: drop-shadow(0 0 8px var(--color-primary-glow));
}

.brand-text h1 {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, #ffffff 30%, #a3e635 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.brand-text span {
    font-size: 11px;
    color: var(--text-secondary);
    display: block;
    margin-top: -2px;
}

/* API Status Badge */
.api-status-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-glass);
    font-size: 12px;
    font-weight: 500;
    transition: all var(--transition-speed);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.status-dot.online {
    background-color: var(--color-primary);
    box-shadow: 0 0 10px var(--color-primary);
    animation: pulse 1.8s infinite;
}

.status-dot.offline {
    background-color: #ef4444;
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.6);
}

.status-dot.simulation {
    background-color: var(--color-ripe);
    box-shadow: 0 0 10px var(--color-ripe);
    animation: pulse 2.2s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.9); opacity: 0.6; }
    50% { transform: scale(1.15); opacity: 1; }
    100% { transform: scale(0.9); opacity: 0.6; }
}

/* ==========================================================================
   PANEL LAYOUT (GLASSMORPHISM)
   ========================================================================== */
.panel {
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--border-radius-lg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: transform var(--transition-speed), border-color var(--transition-speed);
}

.panel:hover {
    border-color: rgba(255, 255, 255, 0.1);
}

.panel-header {
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 12px;
}

.panel-header i {
    color: var(--color-primary);
    font-size: 16px;
}

.panel-header h2 {
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
}

/* Grid Layout */
.dashboard-grid {
    display: grid;
    grid-template-columns: 320px 1fr 320px;
    grid-template-rows: auto auto;
    gap: 20px;
    flex-grow: 1;
}

.panel-controls {
    grid-column: 1;
    grid-row: 1;
}

.panel-stats {
    grid-column: 3;
    grid-row: 1 / 3;
}

/* ==========================================================================
   PANEL KONTROL & UPLOAD
   ========================================================================== */
.upload-zone {
    border: 2px dashed rgba(255, 255, 255, 0.15);
    border-radius: var(--border-radius-md);
    padding: 30px 20px;
    text-align: center;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.01);
    transition: all var(--transition-speed) ease-in-out;
    position: relative;
    overflow: hidden;
}

.upload-zone:hover, .upload-zone.dragover {
    border-color: var(--color-primary);
    background: rgba(16, 185, 129, 0.04);
}

.file-input-hidden {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.upload-icon {
    font-size: 36px;
    color: var(--text-secondary);
    margin-bottom: 12px;
    transition: transform var(--transition-speed);
}

.upload-zone:hover .upload-icon {
    transform: translateY(-4px);
    color: var(--color-primary);
}

.upload-prompt h3 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 4px;
}

.upload-prompt p {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.file-specs {
    font-size: 10px;
    color: var(--text-muted);
    background: rgba(255, 255, 255, 0.04);
    padding: 3px 8px;
    border-radius: 12px;
}

/* Parameters Control */
.settings-group {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 10px;
}

.slider-container {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.slider-labels {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    font-weight: 500;
}

.slider-labels label {
    color: var(--text-secondary);
}

.slider-labels span {
    color: var(--color-primary);
    font-weight: 600;
}

.slider {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.1);
    outline: none;
    transition: background var(--transition-speed);
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--color-primary);
    cursor: pointer;
    box-shadow: 0 0 10px var(--color-primary-glow);
    transition: transform 0.1s ease;
}

.slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.slider-desc {
    font-size: 10px;
    color: var(--text-muted);
    line-height: 1.4;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    font-family: var(--font-sans);
    font-size: 13px;
    font-weight: 600;
    border-radius: var(--border-radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-speed);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, #10b981 100%);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.2);
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(16, 185, 129, 0.35);
}

.btn-primary:active:not(:disabled) {
    transform: translateY(0);
}

.btn-primary:disabled {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    cursor: not-allowed;
    box-shadow: none;
}

.btn-icon-text {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    padding: 6px 12px;
    font-size: 11px;
    border: 1px solid var(--border-glass);
}

.btn-icon-text:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

/* ==========================================================================
   PANEL TENGAH: VIEWER & CANVAS
   ========================================================================== */
.panel-display {
    grid-column: 2;
    grid-row: 1;
    display: flex;
    flex-direction: column;
}

.display-header {
    justify-content: space-between;
    align-items: center;
}

.viewer-container {
    flex-grow: 1;
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--border-radius-md);
    border: 1px solid rgba(255, 255, 255, 0.03);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    overflow: hidden;
}

.viewer-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    max-width: 320px;
    padding: 20px;
    gap: 16px;
    color: var(--text-secondary);
}

.placeholder-icon {
    font-size: 48px;
    color: rgba(255, 255, 255, 0.05);
}

.viewer-placeholder p {
    font-size: 12px;
    line-height: 1.6;
}

/* Canvas & Render */
.canvas-wrapper {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
}

#detection-canvas {
    max-width: 100%;
    max-height: 520px;
    border-radius: var(--border-radius-sm);
    object-fit: contain;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

/* Loader Overlay */
.loader-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(8, 11, 17, 0.85);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    z-index: 10;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3.5px solid rgba(16, 185, 129, 0.1);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s infinite linear;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loader-overlay p {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
}

/* ==========================================================================
   PANEL KANAN: STATS
   ========================================================================== */
.total-badge-container {
    display: flex;
    justify-content: center;
    margin: 10px 0;
}

.total-badge {
    background: linear-gradient(135deg, rgba(255,255,255,0.03) 0%, rgba(255,255,255,0.01) 100%);
    border: 1px solid var(--border-glass);
    border-radius: var(--border-radius-md);
    padding: 16px 24px;
    width: 100%;
    text-align: center;
}

.total-label {
    font-size: 11px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: block;
    margin-bottom: 6px;
}

.total-badge h3 {
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 700;
    color: #ffffff;
    line-height: 1;
}

.stats-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.stat-meta {
    display: flex;
    align-items: center;
    font-size: 12px;
    font-weight: 500;
}

.stat-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 8px;
    display: inline-block;
}

.stat-name {
    color: var(--text-secondary);
    flex-grow: 1;
}

.stat-count {
    font-weight: 700;
    color: #ffffff;
    font-size: 14px;
}

.progress-bar-bg {
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.04);
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    border-radius: 3px;
    width: 0%;
    transition: width 0.6s cubic-bezier(0.1, 0.8, 0.3, 1);
}

/* Category Specifics */
.tbs-masak .stat-dot, .tbs-masak .progress-bar-fill {
    background-color: var(--color-tbs-masak);
}
.tbs-masak .stat-count {
    color: var(--color-tbs-masak);
}

.tbs-mentah .stat-dot, .tbs-mentah .progress-bar-fill {
    background-color: var(--color-tbs-mentah);
}
.tbs-mentah .stat-count {
    color: var(--color-tbs-mentah);
}

.terlalu-masak .stat-dot, .terlalu-masak .progress-bar-fill {
    background-color: var(--color-terlalu-masak);
}
.terlalu-masak .stat-count {
    color: var(--color-terlalu-masak);
}

.kurang-masak .stat-dot, .kurang-masak .progress-bar-fill {
    background-color: var(--color-kurang-masak);
}
.kurang-masak .stat-count {
    color: var(--color-kurang-masak);
}

.janjang-kosong .stat-dot, .janjang-kosong .progress-bar-fill {
    background-color: var(--color-janjang-kosong);
}
.janjang-kosong .stat-count {
    color: var(--color-janjang-kosong);
}

.tbs-abnormal .stat-dot, .tbs-abnormal .progress-bar-fill {
    background-color: var(--color-tbs-abnormal);
}
.tbs-abnormal .stat-count {
    color: var(--color-tbs-abnormal);
}

.info-alert {
    background: rgba(249, 115, 22, 0.08);
    border: 1px dashed rgba(249, 115, 22, 0.2);
    border-radius: var(--border-radius-md);
    padding: 12px;
    display: flex;
    gap: 8px;
    font-size: 11px;
    color: #fdba74;
    line-height: 1.5;
    margin-top: 10px;
}

.info-alert i {
    font-size: 13px;
    margin-top: 2px;
}

/* ==========================================================================
   BARIS BAWAH: GUIDELINE & HISTORY
   ========================================================================== */
.panel-guidelines {
    grid-column: 2;
    grid-row: 2;
}

.guideline-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
}

.guide-card {
    border-radius: var(--border-radius-md);
    padding: 12px;
    border: 1px solid rgba(255,255,255,0.03);
    position: relative;
    background: rgba(255,255,255,0.01);
}

.guide-badge {
    font-size: 9px;
    font-weight: 700;
    text-transform: uppercase;
    padding: 2px 6px;
    border-radius: 4px;
    display: inline-block;
    margin-bottom: 6px;
}

.guide-card p {
    font-size: 11px;
    color: var(--text-secondary);
    line-height: 1.4;
}

.card-tbs-mentah {
    border-left: 3px solid var(--color-tbs-mentah);
}
.card-tbs-mentah .guide-badge {
    background: rgba(16, 185, 129, 0.1);
    color: var(--color-tbs-mentah);
}

.card-kurang-masak {
    border-left: 3px solid var(--color-kurang-masak);
}
.card-kurang-masak .guide-badge {
    background: rgba(234, 179, 8, 0.1);
    color: var(--color-kurang-masak);
}

.card-tbs-masak {
    border-left: 3px solid var(--color-tbs-masak);
}
.card-tbs-masak .guide-badge {
    background: rgba(249, 115, 22, 0.1);
    color: var(--color-tbs-masak);
}

.card-terlalu-masak {
    border-left: 3px solid var(--color-terlalu-masak);
}
.card-terlalu-masak .guide-badge {
    background: rgba(139, 92, 246, 0.1);
    color: var(--color-terlalu-masak);
}

.card-janjang-kosong {
    border-left: 3px solid var(--color-janjang-kosong);
}
.card-janjang-kosong .guide-badge {
    background: rgba(100, 116, 139, 0.1);
    color: var(--color-janjang-kosong);
}

.card-tbs-abnormal {
    border-left: 3px solid var(--color-tbs-abnormal);
}
.card-tbs-abnormal .guide-badge {
    background: rgba(244, 63, 94, 0.1);
    color: var(--color-tbs-abnormal);
}

/* History List Panel */
.panel-history {
    grid-column: 1;
    grid-row: 2;
}

.history-list-wrapper {
    max-height: 190px;
    overflow-y: auto;
}

.history-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.history-empty {
    font-size: 11px;
    color: var(--text-muted);
    text-align: center;
    padding: 20px 0;
}

.history-item {
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border-glass);
    border-radius: var(--border-radius-md);
    padding: 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    transition: all var(--transition-speed);
}

.history-item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.12);
}

.history-item-info {
    display: flex;
    flex-direction: column;
    gap: 3px;
    max-width: 160px;
}

.history-item-name {
    font-size: 11px;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.history-item-time {
    font-size: 9px;
    color: var(--text-muted);
}

.history-item-stats {
    display: flex;
    gap: 6px;
}

.history-mini-badge {
    font-size: 9px;
    font-weight: 700;
    padding: 1px 5px;
    border-radius: 4px;
}

.history-mini-badge.tbs-masak {
    background: rgba(249, 115, 22, 0.15);
    color: var(--color-tbs-masak);
}

.history-mini-badge.tbs-mentah {
    background: rgba(16, 185, 129, 0.15);
    color: var(--color-tbs-mentah);
}

.history-mini-badge.terlalu-masak {
    background: rgba(139, 92, 246, 0.15);
    color: var(--color-terlalu-masak);
}

.history-mini-badge.kurang-masak {
    background: rgba(234, 179, 8, 0.15);
    color: var(--color-kurang-masak);
}

.history-mini-badge.janjang-kosong {
    background: rgba(100, 116, 139, 0.15);
    color: var(--color-janjang-kosong);
}

.history-mini-badge.tbs-abnormal {
    background: rgba(244, 63, 94, 0.15);
    color: var(--color-tbs-abnormal);
}

.history-item-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-delete-history-item {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    transition: all var(--transition-speed);
}

.btn-delete-history-item:hover {
    color: #ef4444;
    background: rgba(239, 68, 68, 0.1);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.app-footer {
    text-align: center;
    font-size: 11px;
    color: var(--text-muted);
    padding: 12px 0 0 0;
    border-top: 1px solid rgba(255, 255, 255, 0.03);
}

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 1024px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }
    
    .panel-display {
        grid-column: 1;
        grid-row: auto;
    }
    
    .panel-controls {
        grid-column: 1;
        grid-row: auto;
    }
    
    .panel-stats {
        grid-column: 1;
        grid-row: auto;
    }
    
    .panel-guidelines {
        grid-column: 1;
        grid-row: auto;
    }
    
    .panel-history {
        grid-column: 1;
        grid-row: auto;
    }
    
    #detection-canvas {
        max-height: 400px;
    }
}

/* ==========================================================================
   MODE SWITCHER & CAMERA CONTROLS
   ========================================================================== */
.mode-tabs {
    display: flex;
    background: rgba(0, 0, 0, 0.25);
    padding: 4px;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-glass);
    gap: 4px;
}

.mode-tab {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 12px;
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    background: transparent;
    border: none;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: all var(--transition-speed);
}

.mode-tab:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.04);
}

.mode-tab.active {
    color: #ffffff;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.25) 0%, rgba(16, 185, 129, 0.15) 100%);
    border: 1px solid rgba(16, 185, 129, 0.4);
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.15);
}

.camera-controls-card {
    display: flex;
    flex-direction: column;
    gap: 14px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-glass);
    border-radius: var(--border-radius-md);
    padding: 16px;
}

.control-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.control-group label {
    font-size: 11px;
    font-weight: 500;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.select-input {
    width: 100%;
    padding: 8px 12px;
    background: rgba(13, 19, 32, 0.9);
    border: 1px solid var(--border-glass);
    border-radius: var(--border-radius-sm);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 12px;
    outline: none;
    cursor: pointer;
    transition: border-color var(--transition-speed);
}

.select-input:focus {
    border-color: var(--color-primary);
}

.camera-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.btn-full {
    width: 100%;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
    border: 1px solid var(--border-glass);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.14);
    border-color: rgba(255, 255, 255, 0.2);
}

/* Live Overlay Badge */
.live-overlay-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    z-index: 5;
}

.live-pill {
    display: flex;
    align-items: center;
    gap: 6px;
    background: rgba(239, 68, 68, 0.85);
    color: #ffffff;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.5px;
    padding: 4px 10px;
    border-radius: 12px;
    backdrop-filter: blur(4px);
    box-shadow: 0 0 12px rgba(239, 68, 68, 0.4);
}

.live-dot {
    width: 7px;
    height: 7px;
    background-color: #ffffff;
    border-radius: 50%;
    animation: live-blink 1s infinite alternate;
}

@keyframes live-blink {
    from { opacity: 0.3; transform: scale(0.8); }
    to { opacity: 1; transform: scale(1.1); }
}

.fps-pill, .latency-pill {
    background: rgba(0, 0, 0, 0.65);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.15);
    font-size: 10px;
    font-weight: 600;
    padding: 4px 8px;
    border-radius: 12px;
    backdrop-filter: blur(4px);
}

.webcam-video-hidden {
    position: absolute;
    top: -9999px;
    left: -9999px;
    width: 640px;
    height: 480px;
    opacity: 0;
    pointer-events: none;
}

/* Live Start Card & Floating Action Bar */
.live-start-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 16px;
    padding: 40px 20px;
    max-width: 400px;
    color: var(--text-secondary);
}

.camera-start-icon {
    font-size: 56px;
    color: var(--color-primary);
    filter: drop-shadow(0 0 12px var(--color-primary-glow));
    animation: camera-pulse 2s infinite ease-in-out;
}

@keyframes camera-pulse {
    0%, 100% { transform: scale(1); opacity: 0.85; }
    50% { transform: scale(1.08); opacity: 1; }
}

.live-start-card h3 {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.live-start-card p {
    font-size: 12px;
    line-height: 1.6;
    color: var(--text-muted);
}

.btn-hero {
    padding: 14px 28px;
    font-size: 14px;
    border-radius: 30px;
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.4);
    margin-top: 8px;
}

.btn-hero:hover {
    box-shadow: 0 6px 24px rgba(16, 185, 129, 0.6);
    transform: translateY(-3px);
}

.live-actions-bar {
    position: absolute;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(13, 19, 32, 0.85);
    border: 1px solid var(--border-glass);
    backdrop-filter: blur(10px);
    padding: 8px 16px;
    border-radius: 30px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
    z-index: 10;
}