Claude
1456995462
Implemented a full-stack web application for fine-tuning LLMs on email data, optimized for Apple Silicon (M4 Pro with 24GB RAM). Features: - Mail import with drag & drop support (.mbox, .eml, .txt) - Automated mail cleaning and preprocessing - Interactive labeling interface with keyboard shortcuts - Training data export to JSONL format - MLX-based LoRA fine-tuning with live updates - Model evaluation and comparison interface - Server-Sent Events for real-time training progress - Dark theme UI optimized for extended use Technical Stack: - Backend: FastAPI with SQLite database - Frontend: Vanilla HTML/CSS/JavaScript (no external dependencies) - ML Framework: MLX for Apple Silicon optimization - Models: Support for Mistral 7B and Llama 3 8B via MLX Components: - data_manager.py: SQLite operations for mail storage and labeling - mail_parser.py: Parser for multiple mail formats with cleaning - training.py: MLX training wrapper with LoRA support - inference.py: Model loading and inference for evaluation - main.py: FastAPI backend with REST API and SSE - Frontend: Complete UI with all features Documentation: - Comprehensive README with installation and usage guide - Quick-start guide for rapid setup - Example mails for testing - Troubleshooting and best practices Ready for local deployment and fine-tuning workflows.
601 lines
10 KiB
CSS
601 lines
10 KiB
CSS
/* Mail Fine-Tuning App Styles */
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:root {
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--bg-primary: #1a1a1a;
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--bg-secondary: #2d2d2d;
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--bg-tertiary: #3a3a3a;
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--text-primary: #e0e0e0;
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--text-secondary: #b0b0b0;
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--accent-primary: #4a9eff;
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--accent-success: #4caf50;
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--accent-warning: #ff9800;
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--accent-danger: #f44336;
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--border-color: #444;
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}
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* {
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margin: 0;
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padding: 0;
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box-sizing: border-box;
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}
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body {
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font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
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background: var(--bg-primary);
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color: var(--text-primary);
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line-height: 1.6;
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}
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.app-container {
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display: flex;
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height: 100vh;
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overflow: hidden;
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}
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/* Sidebar */
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.sidebar {
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width: 250px;
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background: var(--bg-secondary);
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padding: 2rem 1rem;
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border-right: 1px solid var(--border-color);
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}
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.sidebar h1 {
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font-size: 1.5rem;
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margin-bottom: 2rem;
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color: var(--accent-primary);
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}
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.nav-menu {
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list-style: none;
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}
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.nav-link {
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display: block;
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padding: 0.75rem 1rem;
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color: var(--text-secondary);
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text-decoration: none;
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border-radius: 4px;
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margin-bottom: 0.5rem;
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transition: all 0.2s;
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}
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.nav-link:hover {
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background: var(--bg-tertiary);
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color: var(--text-primary);
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}
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.nav-link.active {
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background: var(--accent-primary);
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color: white;
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}
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/* Main Content */
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.main-content {
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flex: 1;
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overflow-y: auto;
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padding: 2rem;
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}
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.view {
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display: none;
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}
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.view.active {
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display: block;
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}
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h2 {
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margin-bottom: 1.5rem;
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color: var(--text-primary);
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}
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h3 {
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margin-bottom: 1rem;
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color: var(--text-primary);
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}
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/* Buttons */
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.btn {
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padding: 0.6rem 1.2rem;
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border: none;
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border-radius: 4px;
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cursor: pointer;
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font-size: 0.9rem;
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transition: all 0.2s;
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}
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.btn-primary {
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background: var(--accent-primary);
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color: white;
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}
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.btn-primary:hover {
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background: #3a8eef;
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}
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.btn-secondary {
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background: var(--bg-tertiary);
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color: var(--text-primary);
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}
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.btn-secondary:hover {
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background: #4a4a4a;
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}
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.btn-success {
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background: var(--accent-success);
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color: white;
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}
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.btn-danger {
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background: var(--accent-danger);
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color: white;
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}
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.btn:disabled {
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opacity: 0.5;
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cursor: not-allowed;
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}
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/* Upload Section */
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.dropzone {
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border: 2px dashed var(--border-color);
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border-radius: 8px;
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padding: 3rem;
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text-align: center;
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cursor: pointer;
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transition: all 0.2s;
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margin-bottom: 2rem;
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}
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.dropzone:hover {
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border-color: var(--accent-primary);
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background: var(--bg-secondary);
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}
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.dropzone.dragover {
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border-color: var(--accent-primary);
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background: var(--bg-tertiary);
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}
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.hint {
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font-size: 0.85rem;
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color: var(--text-secondary);
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margin-top: 0.5rem;
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}
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/* Section Header */
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.section-header {
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display: flex;
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justify-content: space-between;
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align-items: center;
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margin-bottom: 1rem;
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}
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/* Mail List */
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.mail-list {
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background: var(--bg-secondary);
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border-radius: 8px;
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padding: 1rem;
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max-height: 500px;
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overflow-y: auto;
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}
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.mail-item {
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background: var(--bg-tertiary);
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padding: 1rem;
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margin-bottom: 0.5rem;
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border-radius: 4px;
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border-left: 3px solid transparent;
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}
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.mail-item.labeled {
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border-left-color: var(--accent-success);
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}
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.mail-item.unlabeled {
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border-left-color: var(--accent-warning);
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}
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.mail-item.skip {
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border-left-color: var(--text-secondary);
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}
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.mail-header {
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display: flex;
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justify-content: space-between;
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margin-bottom: 0.5rem;
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}
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.mail-subject {
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font-weight: bold;
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color: var(--text-primary);
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}
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.mail-meta {
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font-size: 0.85rem;
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color: var(--text-secondary);
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}
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.mail-body {
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font-size: 0.9rem;
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color: var(--text-secondary);
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overflow: hidden;
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text-overflow: ellipsis;
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display: -webkit-box;
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-webkit-line-clamp: 2;
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-webkit-box-orient: vertical;
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}
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.mail-actions {
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margin-top: 0.5rem;
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display: flex;
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gap: 0.5rem;
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}
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.mail-actions button {
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padding: 0.4rem 0.8rem;
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font-size: 0.8rem;
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}
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/* Labeling Interface */
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#labeling-container {
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background: var(--bg-secondary);
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border-radius: 8px;
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padding: 2rem;
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margin-top: 1rem;
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}
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.current-mail {
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background: var(--bg-tertiary);
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padding: 1.5rem;
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border-radius: 4px;
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margin-bottom: 1.5rem;
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}
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.form-group {
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margin-bottom: 1.5rem;
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}
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.form-group label {
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display: block;
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margin-bottom: 0.5rem;
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color: var(--text-primary);
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font-weight: 500;
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}
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.form-group input,
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.form-group select,
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.form-group textarea {
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width: 100%;
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padding: 0.6rem;
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background: var(--bg-primary);
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border: 1px solid var(--border-color);
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border-radius: 4px;
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color: var(--text-primary);
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font-family: inherit;
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}
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.form-group textarea {
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resize: vertical;
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min-height: 100px;
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}
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.form-actions {
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display: flex;
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gap: 1rem;
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margin-top: 1rem;
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}
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/* Progress Bar */
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.progress-bar {
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background: var(--bg-secondary);
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border-radius: 4px;
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height: 30px;
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position: relative;
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margin-bottom: 1rem;
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overflow: hidden;
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}
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.progress-fill {
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background: var(--accent-primary);
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height: 100%;
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transition: width 0.3s;
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}
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.progress-text {
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position: absolute;
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top: 50%;
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left: 50%;
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transform: translate(-50%, -50%);
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font-weight: bold;
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color: var(--text-primary);
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}
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/* Keyboard Hints */
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.keyboard-hints {
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font-size: 0.85rem;
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color: var(--text-secondary);
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margin-bottom: 1rem;
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}
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kbd {
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background: var(--bg-tertiary);
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padding: 0.2rem 0.5rem;
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border-radius: 3px;
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border: 1px solid var(--border-color);
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font-family: monospace;
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}
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/* Stats Grid */
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.stats-grid {
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display: grid;
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grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
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gap: 1rem;
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margin-bottom: 2rem;
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}
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.stat-card {
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background: var(--bg-secondary);
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padding: 1.5rem;
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border-radius: 8px;
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text-align: center;
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}
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.stat-value {
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font-size: 2rem;
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font-weight: bold;
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color: var(--accent-primary);
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}
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.stat-label {
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color: var(--text-secondary);
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font-size: 0.9rem;
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}
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/* Export Section */
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.export-section {
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background: var(--bg-secondary);
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padding: 1.5rem;
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border-radius: 8px;
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}
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.export-controls {
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display: flex;
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gap: 1rem;
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align-items: center;
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margin-bottom: 1rem;
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}
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.export-controls input {
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width: 80px;
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padding: 0.4rem;
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background: var(--bg-primary);
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border: 1px solid var(--border-color);
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color: var(--text-primary);
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border-radius: 4px;
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}
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#export-result {
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margin-top: 1rem;
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padding: 1rem;
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background: var(--bg-tertiary);
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border-radius: 4px;
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display: none;
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}
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#export-result.show {
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display: block;
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}
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/* Models List */
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.models-list {
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background: var(--bg-secondary);
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padding: 1rem;
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border-radius: 8px;
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margin-bottom: 2rem;
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}
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.model-item {
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background: var(--bg-tertiary);
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padding: 1rem;
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margin-bottom: 0.5rem;
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border-radius: 4px;
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display: flex;
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justify-content: space-between;
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align-items: center;
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}
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.model-download {
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background: var(--bg-secondary);
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padding: 1.5rem;
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border-radius: 8px;
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}
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.info-text {
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color: var(--text-secondary);
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margin-bottom: 1rem;
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}
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.code-example {
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background: var(--bg-primary);
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padding: 1rem;
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border-radius: 4px;
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font-family: monospace;
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color: var(--accent-primary);
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margin-top: 1rem;
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}
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/* Training Status */
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.training-status {
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background: var(--bg-secondary);
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padding: 1.5rem;
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border-radius: 8px;
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margin: 1.5rem 0;
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}
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.status-grid {
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display: grid;
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grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
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gap: 1rem;
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}
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.status-item {
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background: var(--bg-tertiary);
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padding: 1rem;
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border-radius: 4px;
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}
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.status-item label {
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display: block;
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color: var(--text-secondary);
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font-size: 0.85rem;
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margin-bottom: 0.3rem;
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}
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.status-item .value {
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font-size: 1.2rem;
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font-weight: bold;
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color: var(--accent-primary);
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}
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/* Training Charts */
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.training-charts {
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display: grid;
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grid-template-columns: 1fr 1fr;
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gap: 1.5rem;
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margin-top: 1.5rem;
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}
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.chart-container {
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background: var(--bg-secondary);
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padding: 1.5rem;
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border-radius: 8px;
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}
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.chart-container h4 {
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margin-bottom: 1rem;
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color: var(--text-primary);
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}
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canvas {
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width: 100% !important;
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height: 200px !important;
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}
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/* Evaluation */
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.comparison-results {
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display: grid;
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grid-template-columns: 1fr 1fr;
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gap: 1.5rem;
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margin-top: 1.5rem;
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}
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.result-box {
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background: var(--bg-secondary);
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padding: 1.5rem;
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border-radius: 8px;
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}
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.result-content {
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background: var(--bg-primary);
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padding: 1rem;
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border-radius: 4px;
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min-height: 150px;
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white-space: pre-wrap;
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font-family: monospace;
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font-size: 0.9rem;
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}
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/* Filter Controls */
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.filter-controls {
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display: flex;
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gap: 1rem;
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}
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.filter-controls select {
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padding: 0.5rem;
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background: var(--bg-tertiary);
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border: 1px solid var(--border-color);
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color: var(--text-primary);
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border-radius: 4px;
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}
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/* Toast Notifications */
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#toast-container {
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position: fixed;
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top: 1rem;
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right: 1rem;
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z-index: 1000;
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}
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.toast {
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background: var(--bg-secondary);
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border: 1px solid var(--border-color);
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border-left: 4px solid var(--accent-primary);
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padding: 1rem 1.5rem;
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border-radius: 4px;
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margin-bottom: 0.5rem;
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min-width: 300px;
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animation: slideIn 0.3s ease;
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}
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.toast.success {
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border-left-color: var(--accent-success);
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}
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.toast.error {
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border-left-color: var(--accent-danger);
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}
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.toast.warning {
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border-left-color: var(--accent-warning);
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}
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@keyframes slideIn {
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from {
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transform: translateX(400px);
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opacity: 0;
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}
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to {
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transform: translateX(0);
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opacity: 1;
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}
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}
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/* Scrollbar */
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::-webkit-scrollbar {
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width: 8px;
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height: 8px;
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}
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::-webkit-scrollbar-track {
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background: var(--bg-secondary);
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}
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::-webkit-scrollbar-thumb {
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background: var(--bg-tertiary);
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border-radius: 4px;
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}
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::-webkit-scrollbar-thumb:hover {
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background: #4a4a4a;
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}
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/* Responsive */
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@media (max-width: 768px) {
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.sidebar {
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width: 200px;
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}
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.comparison-results,
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.training-charts {
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grid-template-columns: 1fr;
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}
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.stats-grid {
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grid-template-columns: 1fr;
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}
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}
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