.pdf-ocr-local-container {
    --pdf-ocr-primary: #2563eb;
    --pdf-ocr-primary-hover: #1d4ed8;
    --pdf-ocr-success: #16a34a;
    --pdf-ocr-success-hover: #15803d;
    --pdf-ocr-danger: #dc2626;
    --pdf-ocr-danger-hover: #b91c1c;
    --pdf-ocr-secondary: #64748b;
    --pdf-ocr-secondary-hover: #475569;
    --pdf-ocr-bg: #ffffff;
    --pdf-ocr-bg-alt: #f8fafc;
    --pdf-ocr-border: #e2e8f0;
    --pdf-ocr-border-hover: #cbd5e1;
    --pdf-ocr-text: #1e293b;
    --pdf-ocr-text-muted: #64748b;
    --pdf-ocr-text-light: #94a3b8;
    --pdf-ocr-radius: 12px;
    --pdf-ocr-radius-sm: 8px;
    --pdf-ocr-shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --pdf-ocr-shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
    --pdf-ocr-shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
    --pdf-ocr-transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);

    max-width: 900px;
    margin: 0 auto;
    padding: 24px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 15px;
    line-height: 1.6;
    color: var(--pdf-ocr-text);
    background: var(--pdf-ocr-bg);
    border-radius: var(--pdf-ocr-radius);
    box-sizing: border-box;
}

.pdf-ocr-local-container *,
.pdf-ocr-local-container *::before,
.pdf-ocr-local-container *::after {
    box-sizing: border-box;
}

.pdf-ocr-local-header {
    text-align: center;
    margin-bottom: 24px;
}

.pdf-ocr-local-title {
    margin: 0 0 8px 0;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--pdf-ocr-text);
    letter-spacing: -0.02em;
}

.pdf-ocr-local-privacy-notice {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px 20px;
    background: linear-gradient(135deg, #ecfdf5 0%, #f0fdf4 100%);
    border: 1px solid #bbf7d0;
    border-radius: var(--pdf-ocr-radius);
    margin-bottom: 24px;
}

.pdf-ocr-local-icon {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
    color: var(--pdf-ocr-success);
    margin-top: 2px;
}

.pdf-ocr-local-privacy-text {
    color: #166534;
    font-size: 0.925rem;
    font-weight: 500;
    line-height: 1.5;
}

.pdf-ocr-local-dropzone {
    border: 2px dashed var(--pdf-ocr-border-hover);
    border-radius: var(--pdf-ocr-radius);
    padding: 48px 24px;
    background: var(--pdf-ocr-bg-alt);
    transition: var(--pdf-ocr-transition);
    cursor: pointer;
    text-align: center;
    margin-bottom: 24px;
}

.pdf-ocr-local-dropzone:hover {
    border-color: var(--pdf-ocr-primary);
    background: #eff6ff;
}

.pdf-ocr-local-dropzone.dragover {
    border-color: var(--pdf-ocr-primary);
    background: #dbeafe;
    transform: scale(1.01);
    box-shadow: var(--pdf-ocr-shadow-lg);
}

.pdf-ocr-local-dropzone-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.pdf-ocr-local-dropzone-icon {
    width: 56px;
    height: 56px;
    color: var(--pdf-ocr-primary);
    margin-bottom: 4px;
}

.pdf-ocr-local-dropzone-text {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--pdf-ocr-text);
}

.pdf-ocr-local-dropzone-or {
    margin: 4px 0;
    color: var(--pdf-ocr-text-light);
    font-size: 0.9rem;
    font-weight: 500;
}

.pdf-ocr-local-dropzone-hint {
    margin: 8px 0 0 0;
    font-size: 0.825rem;
    color: var(--pdf-ocr-text-light);
}

.pdf-ocr-local-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 22px;
    border: none;
    border-radius: var(--pdf-ocr-radius-sm);
    font-size: 0.925rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--pdf-ocr-transition);
    text-decoration: none;
    line-height: 1.4;
    user-select: none;
    white-space: nowrap;
}

.pdf-ocr-local-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

.pdf-ocr-local-btn:not(:disabled):hover {
    transform: translateY(-1px);
}

.pdf-ocr-local-btn:not(:disabled):active {
    transform: translateY(0);
}

.pdf-ocr-local-btn-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.pdf-ocr-local-btn-primary {
    background: var(--pdf-ocr-primary);
    color: #ffffff;
    box-shadow: var(--pdf-ocr-shadow-sm);
}

.pdf-ocr-local-btn-primary:not(:disabled):hover {
    background: var(--pdf-ocr-primary-hover);
    box-shadow: var(--pdf-ocr-shadow);
}

.pdf-ocr-local-btn-success {
    background: var(--pdf-ocr-success);
    color: #ffffff;
    box-shadow: var(--pdf-ocr-shadow-sm);
}

.pdf-ocr-local-btn-success:not(:disabled):hover {
    background: var(--pdf-ocr-success-hover);
    box-shadow: var(--pdf-ocr-shadow);
}

.pdf-ocr-local-btn-danger {
    background: var(--pdf-ocr-danger);
    color: #ffffff;
    box-shadow: var(--pdf-ocr-shadow-sm);
}

.pdf-ocr-local-btn-danger:not(:disabled):hover {
    background: var(--pdf-ocr-danger-hover);
    box-shadow: var(--pdf-ocr-shadow);
}

.pdf-ocr-local-btn-secondary {
    background: var(--pdf-ocr-secondary);
    color: #ffffff;
    box-shadow: var(--pdf-ocr-shadow-sm);
}

.pdf-ocr-local-btn-secondary:not(:disabled):hover {
    background: var(--pdf-ocr-secondary-hover);
    box-shadow: var(--pdf-ocr-shadow);
}

.pdf-ocr-local-settings {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.pdf-ocr-local-setting {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.pdf-ocr-local-setting label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--pdf-ocr-text);
}

.pdf-ocr-local-setting select,
.pdf-ocr-local-setting input[type="text"] {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--pdf-ocr-border);
    border-radius: var(--pdf-ocr-radius-sm);
    font-size: 0.95rem;
    color: var(--pdf-ocr-text);
    background: var(--pdf-ocr-bg);
    transition: var(--pdf-ocr-transition);
    font-family: inherit;
}

.pdf-ocr-local-result-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    border: 1px solid var(--pdf-ocr-border);
    border-radius: var(--pdf-ocr-radius-sm);
    background: var(--pdf-ocr-bg-soft);
    transition: var(--pdf-ocr-transition);
    flex-wrap: wrap;
}

.pdf-ocr-local-result-item:hover {
    border-color: var(--pdf-ocr-primary-hover);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.pdf-ocr-local-result-success {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
    color: var(--pdf-ocr-success);
}

.pdf-ocr-local-result-error {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
    color: var(--pdf-ocr-danger);
}

.pdf-ocr-local-result-info {
    flex: 1 1 200px;
    min-width: 0;
}

.pdf-ocr-local-result-name {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--pdf-ocr-text);
    word-break: break-word;
}

.pdf-ocr-local-result-meta {
    margin-top: 4px;
    font-size: 0.825rem;
    color: var(--pdf-ocr-text-muted);
}

.pdf-ocr-local-result-error-msg {
    margin-top: 4px;
    font-size: 0.85rem;
    color: var(--pdf-ocr-danger);
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    word-break: break-word;
}

.pdf-ocr-local-result-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    justify-content: flex-end;
    flex-shrink: 0;
}

.pdf-ocr-local-btn-secondary {
    --btn-bg: var(--pdf-ocr-bg);
    --btn-bg-hover: #e5e7eb;
    --btn-text: var(--pdf-ocr-text);
    --btn-border: var(--pdf-ocr-border);
}

@media (prefers-color-scheme: dark) {
    .pdf-ocr-local-btn-secondary {
        --btn-bg: #1f2937;
        --btn-bg-hover: #374151;
        --btn-text: #e5e7eb;
        --btn-border: #374151;
    }
}

.pdf-ocr-local-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 14px;
    border-radius: var(--pdf-ocr-radius-sm);
    border: 1px solid var(--btn-border, var(--pdf-ocr-primary));
    background: var(--btn-bg, var(--pdf-ocr-primary));
    color: var(--btn-text, #ffffff);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--pdf-ocr-transition);
    line-height: 1.2;
    font-family: inherit;
    text-align: center;
    white-space: nowrap;
}

.pdf-ocr-local-btn:hover:not(:disabled) {
    background: var(--btn-bg-hover, var(--pdf-ocr-primary-hover));
    border-color: var(--pdf-ocr-primary-hover);
    transform: translateY(-1px);
}

.pdf-ocr-local-btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.pdf-ocr-local-btn-primary {
    --btn-bg: var(--pdf-ocr-primary);
    --btn-bg-hover: var(--pdf-ocr-primary-hover);
    --btn-text: #ffffff;
    --btn-border: var(--pdf-ocr-primary);
}

.pdf-ocr-local-btn-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

@media (max-width: 640px) {
    .pdf-ocr-local-result-item {
        flex-direction: column;
        align-items: flex-start;
    }
    .pdf-ocr-local-result-actions {
        width: 100%;
        justify-content: flex-start;
    }
    .pdf-ocr-local-btn {
        flex: 1 1 auto;
        justify-content: center;
    }
}

.pdf-ocr-local-setting select:focus,
.pdf-ocr-local-setting input[type="text"]:focus {
    outline: none;
    border-color: var(--pdf-ocr-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.pdf-ocr-local-files-section {
    margin-bottom: 24px;
}

.pdf-ocr-local-files-title {
    margin: 0 0 16px 0;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--pdf-ocr-text);
    display: flex;
    align-items: center;
    gap: 8px;
}

#pdf-ocr-files-count {
    background: var(--pdf-ocr-primary);
    color: white;
    padding: 2px 10px;
    border-radius: 9999px;
    font-size: 0.825rem;
    font-weight: 600;
}

.pdf-ocr-local-files-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}

.pdf-ocr-local-file-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    background: var(--pdf-ocr-bg-alt);
    border: 1px solid var(--pdf-ocr-border);
    border-radius: var(--pdf-ocr-radius-sm);
    transition: var(--pdf-ocr-transition);
}

.pdf-ocr-local-file-item:hover {
    border-color: var(--pdf-ocr-border-hover);
    box-shadow: var(--pdf-ocr-shadow-sm);
}

.pdf-ocr-local-file-icon {
    width: 38px;
    height: 38px;
    flex-shrink: 0;
    color: #ef4444;
    background: #fef2f2;
    padding: 8px;
    border-radius: 10px;
}

.pdf-ocr-local-file-info {
    flex: 1;
    min-width: 0;
}

.pdf-ocr-local-file-name {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--pdf-ocr-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-bottom: 2px;
}

.pdf-ocr-local-file-meta {
    font-size: 0.825rem;
    color: var(--pdf-ocr-text-muted);
}

.pdf-ocr-local-file-remove {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    padding: 0;
    border: none;
    background: transparent;
    color: var(--pdf-ocr-text-light);
    border-radius: 8px;
    cursor: pointer;
    transition: var(--pdf-ocr-transition);
}

.pdf-ocr-local-file-remove:hover {
    background: #fee2e2;
    color: var(--pdf-ocr-danger);
}

.pdf-ocr-local-file-remove svg {
    width: 18px;
    height: 18px;
}

.pdf-ocr-local-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}

.pdf-ocr-local-progress-section {
    padding: 24px;
    background: var(--pdf-ocr-bg-alt);
    border: 1px solid var(--pdf-ocr-border);
    border-radius: var(--pdf-ocr-radius);
    margin-bottom: 24px;
}

.pdf-ocr-local-progress-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
}

.pdf-ocr-local-progress-title {
    margin: 0;
    font-size: 1rem;
    font-weight: 700;
    color: var(--pdf-ocr-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
}

.pdf-ocr-local-btn-cancel {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    border: none;
    background: #fee2e2;
    color: var(--pdf-ocr-danger);
    border-radius: 10px;
    cursor: pointer;
    transition: var(--pdf-ocr-transition);
}

.pdf-ocr-local-btn-cancel:hover {
    background: var(--pdf-ocr-danger);
    color: white;
}

.pdf-ocr-local-btn-cancel svg {
    width: 18px;
    height: 18px;
}

.pdf-ocr-local-progress-page {
    font-size: 0.925rem;
    font-weight: 600;
    color: var(--pdf-ocr-text-muted);
    margin-bottom: 12px;
}

.pdf-ocr-local-progress-bar-wrapper {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 16px;
}

.pdf-ocr-local-progress-bar-wrapper.small {
    margin-bottom: 0;
}

.pdf-ocr-local-progress-bar {
    flex: 1;
    height: 14px;
    background: #e2e8f0;
    border-radius: 9999px;
    overflow: hidden;
}

.pdf-ocr-local-progress-bar-wrapper.small .pdf-ocr-local-progress-bar {
    height: 8px;
}

.pdf-ocr-local-progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--pdf-ocr-primary) 0%, #3b82f6 100%);
    border-radius: 9999px;
    width: 0%;
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.pdf-ocr-local-progress-bar-fill.overall {
    background: linear-gradient(90deg, var(--pdf-ocr-success) 0%, #22c55e 100%);
}

.pdf-ocr-local-progress-percent {
    flex-shrink: 0;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--pdf-ocr-primary);
    min-width: 48px;
    text-align: right;
}

.pdf-ocr-local-progress-overall {
    padding-top: 8px;
    border-top: 1px solid var(--pdf-ocr-border);
}

.pdf-ocr-local-progress-overall-text {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--pdf-ocr-text-muted);
    margin-bottom: 8px;
}

.pdf-ocr-local-processing-notice {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: #fffbeb;
    border: 1px solid #fde68a;
    border-radius: var(--pdf-ocr-radius-sm);
    margin-top: 16px;
    font-size: 0.875rem;
    font-weight: 500;
    color: #92400e;
}

.pdf-ocr-local-icon-spin {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    color: #d97706;
    animation: pdf-ocr-spin 1.5s linear infinite;
}

@keyframes pdf-ocr-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.pdf-ocr-local-results-section {
    margin-bottom: 24px;
}

.pdf-ocr-local-completed-banner {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: linear-gradient(135deg, #ecfdf5 0%, #f0fdf4 100%);
    border: 1px solid #bbf7d0;
    border-radius: var(--pdf-ocr-radius);
    margin-bottom: 20px;
}

.pdf-ocr-local-completed-banner svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    color: var(--pdf-ocr-success);
}

.pdf-ocr-local-completed-banner span {
    font-weight: 700;
    color: #166534;
    font-size: 1rem;
}

.pdf-ocr-local-results-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
}

.pdf-ocr-local-result-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px;
    background: var(--pdf-ocr-bg-alt);
    border: 1px solid var(--pdf-ocr-border);
    border-radius: var(--pdf-ocr-radius-sm);
}

.pdf-ocr-local-result-success {
    width: 38px;
    height: 38px;
    flex-shrink: 0;
    color: var(--pdf-ocr-success);
    background: #dcfce7;
    padding: 8px;
    border-radius: 10px;
}

.pdf-ocr-local-result-error {
    width: 38px;
    height: 38px;
    flex-shrink: 0;
    color: var(--pdf-ocr-danger);
    background: #fee2e2;
    padding: 8px;
    border-radius: 10px;
}

.pdf-ocr-local-result-info {
    flex: 1;
    min-width: 0;
}

.pdf-ocr-local-result-name {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--pdf-ocr-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-bottom: 2px;
}

.pdf-ocr-local-result-meta {
    font-size: 0.825rem;
    color: var(--pdf-ocr-text-muted);
}

.pdf-ocr-local-result-error-msg {
    font-size: 0.825rem;
    color: var(--pdf-ocr-danger);
    margin-top: 4px;
}

.pdf-ocr-local-error-section {
    margin-bottom: 24px;
}

.pdf-ocr-local-error-banner {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: var(--pdf-ocr-radius);
}

.pdf-ocr-local-error-banner svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    color: var(--pdf-ocr-danger);
}

.pdf-ocr-local-error-banner span {
    font-weight: 600;
    color: #991b1b;
    font-size: 0.95rem;
    line-height: 1.5;
}

.pdf-ocr-local-browser-warning {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px 20px;
    background: #fffbeb;
    border: 1px solid #fde68a;
    border-radius: var(--pdf-ocr-radius);
    margin-bottom: 24px;
}

.pdf-ocr-local-browser-warning svg {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
    color: #d97706;
    margin-top: 2px;
}

.pdf-ocr-local-browser-warning span {
    font-size: 0.925rem;
    font-weight: 500;
    color: #92400e;
    line-height: 1.5;
}

@media (max-width: 640px) {
    .pdf-ocr-local-container {
        padding: 16px;
    }

    .pdf-ocr-local-title {
        font-size: 1.35rem;
    }

    .pdf-ocr-local-dropzone {
        padding: 32px 16px;
    }

    .pdf-ocr-local-dropzone-icon {
        width: 44px;
        height: 44px;
    }

    .pdf-ocr-local-settings {
        grid-template-columns: 1fr;
    }

    .pdf-ocr-local-actions {
        flex-direction: column;
    }

    .pdf-ocr-local-actions .pdf-ocr-local-btn {
        width: 100%;
    }

    .pdf-ocr-local-progress-section {
        padding: 16px;
    }

    .pdf-ocr-local-progress-header {
        flex-wrap: wrap;
    }

    .pdf-ocr-local-progress-bar-wrapper {
        flex-wrap: wrap;
    }

    .pdf-ocr-local-progress-percent {
        text-align: left;
        min-width: auto;
    }
}

@media (prefers-color-scheme: dark) {
    .pdf-ocr-local-container {
        --pdf-ocr-bg: #0f172a;
        --pdf-ocr-bg-alt: #1e293b;
        --pdf-ocr-border: #334155;
        --pdf-ocr-border-hover: #475569;
        --pdf-ocr-text: #f1f5f9;
        --pdf-ocr-text-muted: #94a3b8;
        --pdf-ocr-text-light: #64748b;
    }

    .pdf-ocr-local-dropzone:hover,
    .pdf-ocr-local-dropzone.dragover {
        background: #1e3a5f;
    }

    .pdf-ocr-local-setting select,
    .pdf-ocr-local-setting input[type="text"] {
        background: #0f172a;
        color: #f1f5f9;
    }
}