.capture-page {
    height: 100vh;
    height: 100dvh;
    overflow: hidden;
    margin: 0;
    padding: 0;
}

#captureApp {
    max-width: 700px;
    margin: 0 auto;
    padding: 20px 16px 40px;
}

.capture-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin-bottom: 24px;
    padding: 0 16px;
}

.capture-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    position: relative;
}

.step-circle {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 600;
    background: var(--bg);
    border: 2px solid var(--border);
    color: var(--text-tertiary);
    transition: all 0.3s;
}

.capture-step.active .step-circle {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
    box-shadow: 0 0 0 4px var(--accent-light);
}

.capture-step.done .step-circle {
    background: var(--green);
    border-color: var(--green);
    color: white;
}

.step-label {
    font-size: 11px;
    font-weight: 500;
    color: var(--text-tertiary);
    transition: color 0.3s;
}

.capture-step.active .step-label {
    color: var(--accent);
    font-weight: 600;
}

.capture-step.done .step-label {
    color: var(--green);
}

.step-line {
    flex: 1;
    height: 2px;
    background: var(--border);
    margin: 0 8px;
    margin-bottom: 18px;
    max-width: 60px;
    transition: background 0.3s;
}

.step-line.done {
    background: var(--green);
}

.viewfinder-container {
    position: relative;
    background: #000;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4 / 3;
    width: 100%;
    max-height: 60dvh;
}

#cameraFeed {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

#overlayCanvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.capture-header {
    flex: 0 0 48px;
    display: none;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    background: rgba(0,0,0,0.85);
    color: white;
    font-size: 15px;
    z-index: 20;
}
.capture-header-back {
    color: white;
    text-decoration: none;
    font-size: 15px;
}

.capture-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    margin-top: 20px;
    padding: 0 16px;
}

.capture-btn {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: white;
    border: 4px solid rgba(255,255,255,0.3);
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    transition: transform 0.1s;
    padding: 0;
}
.capture-btn:active {
    transform: scale(0.9);
}
.capture-btn:hover {
    transform: scale(1.05);
}

.skip-btn {
    padding: 8px 20px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.skip-btn:hover {
    background: var(--bg);
    color: var(--text-primary);
}

.upload-fallback-link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.upload-fallback-link:hover {
    background: var(--bg);
    color: var(--text-primary);
}

.capture-flash {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: white;
    opacity: 0;
    pointer-events: none;
    z-index: 10;
    animation: flash 200ms ease-out;
}

@keyframes flash {
    0% { opacity: 0.8; }
    100% { opacity: 0; }
}

.fallback-container {
    text-align: center;
    padding: 40px 20px;
}

.fallback-icon {
    margin-bottom: 16px;
    color: var(--text-tertiary);
}

.fallback-container h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.fallback-container p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.fallback-uploads {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    max-width: 400px;
    margin: 0 auto 24px;
}

.fallback-upload-item:last-child {
    grid-column: 1 / -1;
}

.fallback-upload-zone {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 24px 16px;
    border-radius: var(--radius-md);
    border: 2px dashed var(--border);
    background: var(--bg);
    cursor: pointer;
    transition: all 0.2s;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
}

.fallback-upload-zone:hover {
    border-color: var(--accent);
    background: var(--accent-light);
}

.fallback-upload-zone.has-file {
    border-color: var(--green);
    border-style: solid;
    background: var(--green-bg);
}

.fallback-status {
    font-size: 11px;
    color: var(--text-tertiary);
    font-weight: 400;
}

.fallback-submit-btn {
    max-width: 400px;
    margin: 0 auto;
}

.review-container {
    padding: 0;
}

.review-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 16px;
}

.review-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 20px;
}

.review-card {
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    background: var(--bg-card);
    overflow: hidden;
    box-shadow: var(--shadow-xs);
}

.review-card:last-child:nth-child(odd) {
    grid-column: 1 / -1;
    max-width: 50%;
    justify-self: center;
}

.review-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    border-bottom: 1px solid var(--border-light);
    font-size: 13px;
    font-weight: 600;
}

.review-badge {
    font-size: 10px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
    background: var(--green-bg);
    color: var(--green);
    border: 1px solid var(--green-border);
}

.review-thumb {
    width: 100%;
    aspect-ratio: 1.586;
    object-fit: cover;
    display: block;
}

.review-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    border-top: 1px solid var(--border-light);
}

.review-meta {
    font-size: 11px;
    color: var(--text-tertiary);
    font-family: var(--mono);
}

.review-submit-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 12px 16px;
    padding-bottom: max(12px, env(safe-area-inset-bottom));
    background: white;
    border-top: 1px solid #eee;
    z-index: 50;
    display: none;
}
.btn-analyze {
    width: 100%;
    height: 52px;
    border-radius: 12px;
    background: #4A6CF7;
    color: white;
    font-size: 17px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.retake-btn {
    padding: 4px 12px;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--bg);
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.retake-btn:hover {
    background: var(--bg-card);
    color: var(--accent);
    border-color: var(--accent);
}

#captureResults {
    margin-top: 8px;
}

#captureResults .progress-section {
    margin-bottom: 20px;
}

#captureResults .result-card {
    margin-top: 0;
}

.camera-flip-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(0,0,0,0.06);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    transition: all 0.2s;
}

.camera-flip-btn:hover {
    background: var(--bg);
    color: var(--text-primary);
    border-color: var(--accent);
}

.camera-flip-btn:active {
    transform: scale(0.92);
}

.mobile-step-label {
    display: none;
}

/* Preview screen - fullscreen */
#previewScreen {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: #000;
    z-index: 100;
    flex-direction: column;
}
#previewScreen[hidden] {
    display: none;
}
#previewScreen:not([hidden]) {
    display: flex;
}
.preview-image-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.preview-image-container img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}
.preview-buttons {
    flex: 0 0 auto;
    display: flex;
    gap: 12px;
    padding: 16px;
    padding-bottom: max(16px, env(safe-area-inset-bottom));
    background: rgba(0,0,0,0.9);
}
.btn-retake {
    flex: 1;
    height: 52px;
    border-radius: 12px;
    background: transparent;
    border: 2px solid rgba(255,255,255,0.3);
    color: white;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
}
.btn-use {
    flex: 1;
    height: 52px;
    border-radius: 12px;
    background: #1D9E75;
    border: none;
    color: white;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
}

.session-badge {
    position: absolute;
    top: 48px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(59,130,246,0.9);
    color: white;
    font-size: 11px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 12px;
    z-index: 3;
    white-space: nowrap;
}

@media (max-width: 767px) {
    .capture-page .topbar { display: none; }

    .capture-header {
        display: flex;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        height: 48px;
        z-index: 30;
    }

    #captureApp {
        padding: 0;
        max-width: none;
    }

    .capture-steps { display: none; }

    .mobile-step-label {
        display: block;
        text-align: center;
        font-size: 14px;
        color: var(--text-secondary);
        padding: 8px;
        font-weight: 500;
    }

    .viewfinder-container {
        flex: 1;
        border-radius: 0;
        max-height: none;
        aspect-ratio: auto;
    }

    .capture-controls {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 28px;
        padding: 14px 24px;
        padding-bottom: max(14px, env(safe-area-inset-bottom));
        background: rgba(0, 0, 0, 0.85);
        z-index: 30;
        margin-top: 0;
    }

    .capture-btn {
        width: 64px;
        height: 64px;
    }

    .upload-fallback-link {
        width: 44px;
        height: 44px;
        border-radius: 50%;
        background: rgba(255,255,255,0.15);
        border: none;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        -webkit-tap-highlight-color: transparent;
        color: white;
        font-size: 0;
        padding: 0;
        gap: 0;
    }

    .camera-flip-btn {
        background: rgba(255,255,255,0.15);
        border: none;
        color: white;
    }

    #viewfinderSection {
        position: fixed;
        top: 48px;
        left: 0;
        right: 0;
        bottom: 96px;
        display: flex;
        flex-direction: column;
    }

    #reviewSection, #captureResults, #fallbackSection {
        padding: 16px;
    }

    .review-grid {
        grid-template-columns: 1fr;
    }

    .review-card:last-child:nth-child(odd) {
        max-width: 100%;
    }

    .review-submit-bar { display: block; }
    .review-container .analyze-btn { display: none; }
    .review-container { padding-bottom: 80px; }
}

@media (max-width: 767px) {
    #captureResults .progress-section {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        background: var(--bg-card);
        border-top: 1px solid var(--border);
        padding: 12px 16px;
        z-index: 100;
        box-shadow: 0 -2px 12px rgba(0,0,0,0.1);
    }
}

@media (min-width: 768px) {
    .mobile-step-label { display: none; }
}

@media (min-width: 1024px) {
    #captureApp {
        max-width: 600px;
    }
}

.qr-container {
    text-align: center;
    padding: 40px 20px;
    max-width: 420px;
    margin: 0 auto;
}

.qr-icon {
    color: var(--text-tertiary);
    margin-bottom: 16px;
}

.qr-container h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 6px;
}

.qr-container p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

#qrCanvas {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

#qrCanvas svg {
    border-radius: 8px;
    border: 1px solid var(--border);
    padding: 12px;
    background: white;
}

.qr-instructions {
    text-align: left;
    max-width: 280px;
    margin: 0 auto 20px;
}

.qr-step-item {
    font-size: 13px;
    color: var(--text-secondary);
    padding: 4px 0;
}

.qr-status {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 0;
    font-size: 13px;
    color: var(--text-secondary);
}

.qr-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-tertiary);
    animation: qr-pulse 2s ease-in-out infinite;
}

@keyframes qr-pulse {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}

.qr-status.connected .qr-status-dot {
    background: var(--green);
    animation: none;
}

.qr-progress {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 20px;
}

.qr-progress-step {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-tertiary);
    padding: 4px 10px;
    border-radius: 12px;
    background: var(--bg);
    border: 1px solid var(--border);
    transition: all 0.3s;
}

.qr-progress-step.done {
    background: var(--green-bg);
    color: var(--green);
    border-color: var(--green-border);
}

.qr-progress-step.active {
    background: var(--accent-light);
    color: var(--accent);
    border-color: var(--accent);
}

.qr-divider {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 20px 0;
    color: var(--text-tertiary);
    font-size: 13px;
}

.qr-divider::before,
.qr-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

.qr-fallback-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.qr-fallback-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.qr-fallback-btn:hover {
    background: var(--bg);
    color: var(--text-primary);
}