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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    background: #0a0e27;
    color: #e0e0e0;
    overflow: hidden;
    height: 100vh;
    height: 100dvh;
    min-height: 100svh;
    width: 100vw;
}

#app {
    display: flex;
    flex-direction: column;
    height: 100vh;
    height: 100dvh;
    min-height: 100svh;
    width: 100vw;
}

/* Header */
.system-header {
    background: linear-gradient(180deg, #1a1f3a 0%, #0f1429 100%);
    padding: 0.25rem 0.75rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid #00ff88;
    box-shadow: 0 4px 20px rgba(0, 255, 136, 0.2);
    min-height: 1em;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-icon {
    font-size: 1rem;
    color: #00ff88;
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.5);
}

.logo-text {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: #00ff88;
    text-transform: uppercase;
    cursor: pointer;
    user-select: none;
}

.status-bar {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #666;
}

.status-indicator.active {
    background: #00ff88;
    box-shadow: 0 0 10px rgba(0, 255, 136, 0.8);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Main Container */
.main-container {
    flex: 1;
    display: flex;
    gap: 2rem;
    padding: 2rem;
    overflow: hidden;
}

/* Video Container */
.video-container {
    flex: 2;
    position: relative;
    background: #000;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    border: 2px solid #1a1f3a;
}

#video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

#canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

/* Loading Overlay */
.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 14, 39, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.loading-content {
    text-align: center;
}

.spinner {
    width: 60px;
    height: 60px;
    border: 4px solid #1a1f3a;
    border-top: 4px solid #00ff88;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1.5rem;
}

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

.loading-content p {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.loading-sub {
    font-size: 0.875rem;
    color: #888;
}

.loading-progress {
    margin-top: 2rem;
    width: 300px;
    margin-left: auto;
    margin-right: auto;
}

.loading-progress-bar {
    width: 100%;
    height: 8px;
    background: #1a1f3a;
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid #00ff88;
    margin-bottom: 0.5rem;
}

.loading-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #00ff88 0%, #00cc6a 100%);
    width: 0%;
    transition: width 0.1s linear;
    box-shadow: 0 0 10px rgba(0, 255, 136, 0.5);
}

.loading-progress-text {
    text-align: center;
    font-size: 0.875rem;
    font-weight: 600;
    color: #00ff88;
}

/* Instructions */
.instructions {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    transform: none;
    text-align: center;
    background: rgba(0, 0, 0, 0.8);
    padding: 5px;
    border-radius: 8px;
    border: 2px solid #00ff88;
    box-sizing: border-box;
    z-index: 5;
}

.instructions h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #00ff88;
}

.instructions p {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.instructions-sub {
    font-size: 0.875rem;
    color: #fff;
}

.instructions.hidden {
    display: none;
}

/* Analysis Panel */
.analysis-panel {
    flex: 1;
    background: linear-gradient(180deg, #141829 0%, #0a0e27 100%);
    border-radius: 8px;
    border: 2px solid #1a1f3a;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

/* Camera-only mode */
body.sidebar-hidden .analysis-panel {
    display: none;
}

body.sidebar-hidden .main-container {
    padding: 0;
    gap: 0;
}

body.sidebar-hidden .video-container {
    flex: 1 1 auto;
    border-radius: 0;
    border-left: 0;
    border-right: 0;
}

body.sidebar-hidden #video {
    object-fit: contain;
}

.panel-header {
    padding: 1.5rem;
    background: #1a1f3a;
    border-bottom: 2px solid #00ff88;
}

.panel-header h3 {
    font-size: 1.25rem;
    letter-spacing: 0.15em;
    margin-bottom: 1rem;
    color: #00ff88;
}

.analysis-progress {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.progress-bar {
    flex: 1;
    height: 8px;
    background: #0a0e27;
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid #1a1f3a;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #00ff88 0%, #00cc6a 100%);
    width: 0%;
    transition: width 0.3s ease;
    box-shadow: 0 0 10px rgba(0, 255, 136, 0.5);
}

.progress-text {
    font-size: 0.875rem;
    font-weight: 600;
    min-width: 45px;
    color: #00ff88;
}

/* Labels Container */
.labels-container {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 1rem;
}

.labels-container::-webkit-scrollbar {
    width: 8px;
}

.labels-container::-webkit-scrollbar-track {
    background: #0a0e27;
}

.labels-container::-webkit-scrollbar-thumb {
    background: #1a1f3a;
    border-radius: 4px;
}

.labels-container::-webkit-scrollbar-thumb:hover {
    background: #2a2f4a;
}

.label-item {
    padding: 0.75rem;
    background: rgba(26, 31, 58, 0.5);
    border-left: 3px solid #00ff88;
    border-radius: 4px;
    animation: slideIn 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.label-category {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #00ff88;
    font-weight: 600;
    flex: 1;
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.label-value {
    font-size: 0.9rem;
    color: #e0e0e0;
    flex: 0 0 auto;
    text-align: right;
    white-space: nowrap;
}

.label-item.phase-1 { border-left-color: #00ff88; }
.label-item.phase-1 .label-category { color: #00ff88; }

.label-item.phase-2 { border-left-color: #00ccff; }
.label-item.phase-2 .label-category { color: #00ccff; }

.label-item.phase-3 { border-left-color: #ff00ff; }
.label-item.phase-3 .label-category { color: #ff00ff; }

.label-item.phase-4 { border-left-color: #ff0066; }
.label-item.phase-4 .label-category { color: #ff0066; }

/* Panel Footer */
.panel-footer {
    padding: 1rem 1.5rem;
    background: #0a0e27;
    border-top: 1px solid #1a1f3a;
}

.footer-text {
    font-size: 0.75rem;
    color: #666;
    text-align: center;
}

/* System Footer */
.system-footer {
    background: #0a0e27;
    padding: 1rem 2rem;
    border-top: 1px solid #1a1f3a;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
    color: #666;
}

.privacy-notice {
    font-size: 0.7rem;
}

.link-text {
    color: #00ff88;
    text-decoration: underline;
    cursor: pointer;
}

/* Responsive */
@media (max-width: 1024px) {
    .main-container {
        flex-direction: column;
        gap: 1.5rem;
        padding: 1.5rem;
    }

    .analysis-panel {
        max-height: 38vh;
    }
}

@media (max-width: 1024px) and (orientation: portrait) {
    .system-header,
    .system-footer {
        padding: 0.75rem 1.25rem;
    }

    .main-container {
        padding-bottom: 0.5rem;
        padding-left: 0;
        padding-right: 0;
    }

    .video-container {
        flex: 0 0 auto;
        min-height: 48vh;
        border-left: 0;
        border-right: 0;
        border-radius: 0;
    }

    .analysis-panel {
        max-height: none;
        flex: 1 1 auto;
        margin: 0 1.5rem;
    }

    .labels-container {
        padding-bottom: 0.5rem;
    }
}