/* Document Viewer */
.document-viewer {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 2rem;
    background-color: var(--background-color);
    border-radius: var(--border-radius);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.document-controls {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.highlight-options {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.highlight-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Highlight Styles */
.legal-highlight {
    position: relative;
    cursor: pointer;
    transition: var(--transition);
}

.legal-highlight:hover .highlight-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.legal-highlight-important {
    background-color: #fff1f0;
    border: 2px dashed #ff4d4f;
    padding: 2px 4px;
}

.legal-highlight-risks {
    background-color: #fff1f0;
    border: 2px dashed #ff4d4f;
    padding: 2px 4px;
}

.legal-highlight-dates {
    background-color: #e6f7ff;
    border: 2px dashed #1890ff;
    padding: 2px 4px;
}

.legal-highlight-amounts {
    background-color: #f6ffed;
    border: 2px dashed #52c41a;
    padding: 2px 4px;
}

.legal-highlight-parties {
    background-color: #fff7e6;
    border: 2px dashed #faad14;
    padding: 2px 4px;
}

.legal-highlight-clauses {
    background-color: #f9f0ff;
    border: 2px dashed #722ed1;
    padding: 2px 4px;
}

/* Tooltip Styles */
.highlight-tooltip {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background-color: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1rem;
    width: max-content;
    max-width: 300px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 1000;
}

.highlight-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-width: 8px;
    border-style: solid;
    border-color: var(--border-color) transparent transparent transparent;
}

/* Legend */
.highlight-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 2rem 0;
    padding: 1rem;
    background-color: var(--background-alt);
    border-radius: var(--border-radius);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.legend-color {
    width: 20px;
    height: 20px;
    border-radius: 4px;
}

/* Progress Indicator */
.progress-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    background-color: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.progress-container .gear-icon {
    animation: spin 2s linear infinite;
}

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

/* Document Upload */
.document-upload {
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    margin-bottom: 2rem;
    transition: var(--transition);
}

.document-upload.drag-over {
    border-color: var(--primary-color);
    background-color: var(--background-alt);
}

.upload-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.upload-text {
    color: var(--text-light);
    margin-bottom: 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .document-controls {
        flex-direction: column;
    }
    
    .highlight-options {
        flex-direction: column;
    }
    
    .highlight-tooltip {
        max-width: 250px;
    }
}

/* Document Generation Preview Styles */
.preview-generate {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--shadow);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.preview-generate.visible {
    opacity: 1;
    transform: translateY(0);
}

.document-generation {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.template-select {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-color);
    font-weight: 500;
    padding: 0.5rem;
    background: var(--light-background);
    border-radius: var(--radius);
}

.generation-progress {
    padding: 1rem;
    background: var(--light-background);
    border-radius: var(--radius);
}

.progress-steps {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.progress-step {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-secondary);
}

.progress-step.step-complete {
    color: var(--success-color);
}

.progress-step.step-current {
    color: var(--primary-color);
    font-weight: 500;
}

.step-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--light-background);
    border-radius: 50%;
    font-size: 0.875rem;
}

.generation-preview {
    padding: 1rem;
    background: var(--light-background);
    border-radius: var(--radius);
    font-family: 'Courier New', monospace;
    color: var(--text-color);
    min-height: 60px;
}

.typing-cursor {
    display: inline-block;
    width: 2px;
    height: 1em;
    background: var(--primary-color);
    margin-left: 2px;
    animation: blink 1s infinite;
}

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

/* Dark mode adjustments */
[data-theme="dark"] .preview-generate {
    background: var(--card-bg);
}

[data-theme="dark"] .template-select,
[data-theme="dark"] .generation-progress,
[data-theme="dark"] .generation-preview {
    background: var(--light-background);
}