/**
 * Image to Text (OCR) Tool Styles
 * Dark theme is default (matches site), with light theme support
 */

.ocr-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Upload Zone - Default Dark */
.upload-zone {
    border: 2px dashed #334155;
    border-radius: 12px;
    padding: 3rem 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: rgba(30, 41, 59, 0.5);
}

.upload-zone:hover,
.upload-zone.drag-over {
    border-color: #6366f1;
    background: rgba(30, 41, 59, 0.8);
}

.upload-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.upload-icon {
    color: #64748b;
    opacity: 0.8;
}

.upload-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: #e2e8f0;
    margin: 0;
}

.upload-subtitle {
    font-size: 0.875rem;
    color: #94a3b8;
    margin: 0;
}

/* Language Selector - Default Dark */
.language-selector {
    display: none;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid #334155;
    border-radius: 8px;
}

.language-label {
    font-weight: 500;
    color: #e2e8f0;
    white-space: nowrap;
}

.language-select {
    flex: 1;
    max-width: 300px;
    padding: 0.625rem 1rem;
    border: 1px solid #334155;
    border-radius: 8px;
    background: rgba(15, 23, 42, 0.8);
    color: #e2e8f0;
    font-size: 0.875rem;
    cursor: pointer;
    transition: border-color 0.2s ease;
}

.language-select:hover,
.language-select:focus {
    border-color: #6366f1;
    outline: none;
}

/* Preview Area - Default Dark */
.preview-area {
    border: 1px solid #334155;
    border-radius: 12px;
    overflow: hidden;
    background: rgba(15, 23, 42, 0.6);
}

.preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    background: rgba(30, 41, 59, 0.6);
    border-bottom: 1px solid #334155;
}

.preview-title {
    font-size: 0.875rem;
    font-weight: 500;
    color: #94a3b8;
}

.btn-remove-image {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    background: transparent;
    color: #94a3b8;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-remove-image:hover {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
}

.preview-image {
    display: block;
    max-width: 100%;
    max-height: 400px;
    margin: 0 auto;
    padding: 1rem;
    object-fit: contain;
}

/* Processing Indicator - Default Dark */
.processing-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 2rem;
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid #334155;
    border-radius: 12px;
}

.processing-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid #334155;
    border-top-color: #6366f1;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.processing-text {
    font-size: 1rem;
    color: #e2e8f0;
    margin: 0;
}

.progress-bar {
    width: 100%;
    max-width: 300px;
    height: 8px;
    background: #334155;
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: #6366f1;
    border-radius: 4px;
    transition: width 0.3s ease;
}

.progress-text {
    font-size: 0.875rem;
    color: #94a3b8;
    margin: 0;
}

/* Results Section - Default Dark */
.results-section {
    border: 1px solid #334155;
    border-radius: 12px;
    overflow: hidden;
    background: rgba(15, 23, 42, 0.6);
}

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 1rem;
    background: rgba(30, 41, 59, 0.6);
    border-bottom: 1px solid #334155;
}

.results-title {
    font-size: 1rem;
    font-weight: 600;
    color: #e2e8f0;
    margin: 0;
}

.results-actions {
    display: flex;
    gap: 0.5rem;
}

.btn-action {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: #6366f1;
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-action:hover {
    background: #818cf8;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.4);
}

.btn-action svg {
    flex-shrink: 0;
}

.extracted-text {
    width: 100%;
    min-height: 200px;
    padding: 1rem;
    border: none;
    resize: vertical;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.875rem;
    line-height: 1.6;
    color: #e2e8f0;
    background: rgba(15, 23, 42, 0.8);
}

.extracted-text:focus {
    outline: none;
}

.results-footer {
    display: flex;
    justify-content: center;
    padding: 1rem;
    background: rgba(30, 41, 59, 0.6);
    border-top: 1px solid #334155;
}

.btn-new-image {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    background: transparent;
    color: #a5b4fc;
    border: 1px solid #6366f1;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-new-image:hover {
    background: #6366f1;
    color: #fff;
}

/* Copy Notification */
.copy-notification {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.75rem 1.5rem;
    background: #10b981;
    color: #fff;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

/* Responsive */
@media (max-width: 640px) {
    .upload-zone {
        padding: 2rem 1rem;
    }

    .language-selector {
        flex-direction: column;
        align-items: stretch;
    }

    .language-select {
        max-width: none;
    }

    .results-header {
        flex-direction: column;
        align-items: stretch;
    }

    .results-actions {
        justify-content: stretch;
    }

    .btn-action {
        flex: 1;
        justify-content: center;
    }

    .preview-image {
        max-height: 300px;
    }

    .copy-notification {
        bottom: 1rem;
        left: 1rem;
        right: 1rem;
        transform: none;
    }
}

/* Light Theme (when explicitly set via data-theme) */
[data-theme="light"] .upload-zone {
    background: #f9fafb;
    border-color: #e5e7eb;
}

[data-theme="light"] .upload-zone:hover,
[data-theme="light"] .upload-zone.drag-over {
    background: #f3f4f6;
    border-color: #6366f1;
}

[data-theme="light"] .upload-title {
    color: #1f2937;
}

[data-theme="light"] .upload-subtitle {
    color: #6b7280;
}

[data-theme="light"] .upload-icon {
    color: #9ca3af;
}

[data-theme="light"] .language-selector {
    background: #f8f9fa;
    border-color: #e5e7eb;
}

[data-theme="light"] .language-label {
    color: #1f2937;
}

[data-theme="light"] .language-select {
    background: #ffffff;
    border-color: #e5e7eb;
    color: #1f2937;
}

[data-theme="light"] .preview-area,
[data-theme="light"] .results-section {
    background: #ffffff;
    border-color: #e5e7eb;
}

[data-theme="light"] .preview-header,
[data-theme="light"] .results-header,
[data-theme="light"] .results-footer {
    background: #f8f9fa;
    border-color: #e5e7eb;
}

[data-theme="light"] .preview-title {
    color: #6b7280;
}

[data-theme="light"] .btn-remove-image {
    color: #6b7280;
}

[data-theme="light"] .btn-remove-image:hover {
    background: #fee2e2;
    color: #ef4444;
}

[data-theme="light"] .processing-indicator {
    background: #f8f9fa;
    border-color: #e5e7eb;
}

[data-theme="light"] .processing-spinner {
    border-color: #e5e7eb;
    border-top-color: #6366f1;
}

[data-theme="light"] .processing-text {
    color: #1f2937;
}

[data-theme="light"] .progress-bar {
    background: #e5e7eb;
}

[data-theme="light"] .progress-text {
    color: #6b7280;
}

[data-theme="light"] .results-title {
    color: #1f2937;
}

[data-theme="light"] .extracted-text {
    background: #ffffff;
    color: #1f2937;
}

[data-theme="light"] .btn-new-image {
    color: #6366f1;
}

[data-theme="light"] .btn-action:hover {
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
}