:root{--bg:#f8f9fa;--surface:#fff;--surface-2:#f1f5f9;--hover:#f1f3f5;--border:#dee2e6;--text:#333;--text-muted:#6c757d;--accent:#3b82f6;--shadow:rgba(0,0,0,.15)}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;margin:0;padding:0;background:var(--bg);color:var(--text);display:flex;flex-direction:column;min-height:100vh;width:100%}.main-content{flex:1 1;padding:2rem;margin-left:0}.card{border:1px solid var(--border);padding:2rem;margin-bottom:1.5rem;background:var(--surface);border-radius:8px;box-shadow:0 2px 4px rgba(0,0,0,.05);color:var(--text)}h3{margin-top:0;color:#2c3e50;font-weight:600;border-bottom:2px solid var(--surface-2);padding-bottom:10px;margin-bottom:20px}button{padding:8px 16px;border:none;border-radius:4px;cursor:pointer;font-weight:500;transition:background .2s;font-size:.9rem}button:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:#007bff;color:#fff}.btn-primary:hover{background:#0056b3}.btn-success{background:#28a745;color:#fff}.btn-success:hover{background:#218838}.btn-outline{background:transparent;border:1px solid #007bff;color:#007bff;padding:6px 12px}.btn-outline:hover{background:#007bff;color:#fff}.btn-purple{background:#6f42c1;color:#fff}.btn-purple:hover{background:#5a32a3}.btn-danger{background:#dc3545;color:#fff}input[type=file],input[type=number],input[type=password],input[type=text],select,textarea{padding:8px;border:1px solid #ced4da;border-radius:4px;font-size:.9rem;background:var(--surface);color:var(--text)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent)}input[type=file]{color:var(--text-muted)}.form-row{gap:15px;margin-bottom:20px;flex-wrap:wrap}.action-panel,.form-row{display:flex;align-items:center}.action-panel{gap:20px;background:var(--bg);padding:15px;border-radius:6px;border:1px solid var(--border)}.divider-text{color:var(--text-muted);font-weight:700;font-size:.9rem}table{width:100%;border-collapse:collapse;margin-top:1rem;font-size:.95rem}td,th{border:1px solid var(--border);padding:10px;text-align:left}th{background-color:var(--bg);color:var(--text-muted);font-weight:600}tbody tr{cursor:pointer;transition:background .1s}tbody tr:hover{background:var(--hover)}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.4);z-index:99}.modal{position:fixed;top:10%;left:50%;transform:translateX(-50%);width:80%;background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:2rem;box-shadow:0 10px 30px rgba(0,0,0,.2);z-index:100;max-height:80vh;overflow-y:auto;color:var(--text)}.modal-small{width:400px}.status-MATCH{color:#28a745;font-weight:600}.status-MISMATCH{color:#dc3545;font-weight:600}.status-NEEDS_REVIEW{color:#c2410c;font-weight:600}.reason-text{font-size:.85rem;color:var(--text-muted);display:block;margin-top:4px;font-weight:400}.burger-btn-inline{background:#007bff;color:#fff;border:none;border-radius:4px;font-size:1.5rem;padding:5px 12px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s}.burger-btn-inline:hover{background:#0056b3}.sidebar-drawer{position:fixed;top:0;left:-250px;width:250px;height:100vh;background:#2c3e50;color:#fff;transition:left .3s ease;z-index:1001;box-shadow:2px 0 5px rgba(0,0,0,.5)}.sidebar-drawer.open{left:0}.sidebar-header{display:flex;justify-content:space-between;align-items:center;padding:20px;border-bottom:1px solid #34495e}.sidebar-header h2{margin:0;font-size:1.2rem;color:#ecf0f1;border-bottom:none;padding-bottom:0}.close-btn{background:transparent;color:#fff;border:none;font-size:1.5rem;cursor:pointer;padding:0}.sidebar-nav{display:flex;flex-direction:column;padding:20px 0}.nav-link{padding:15px 20px;color:#ecf0f1;text-decoration:none;transition:background .2s}.nav-link.active,.nav-link:hover{background:#34495e;border-left:4px solid #3498db}.drawer-overlay{position:fixed;top:0;left:0;width:100%;height:100vh;background:rgba(0,0,0,.5);z-index:1000}.folder-dropzone{border:2px dashed #cbd5e1;border-radius:8px;padding:30px;text-align:center;background:var(--bg);cursor:pointer;transition:all .2s ease;display:flex;flex-direction:column;align-items:center;justify-content:center}.folder-dropzone.dragover,.folder-dropzone:hover{border-color:var(--accent);background:#eff6ff}.loading-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:rgba(15,23,42,.65);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);justify-content:center;z-index:999}.loading-card,.loading-overlay{display:flex;align-items:center}.loading-card{background:#fff;border-radius:12px;padding:30px;width:320px;text-align:center;box-shadow:0 20px 25px -5px rgba(0,0,0,.1),0 10px 10px -5px rgba(0,0,0,.04);flex-direction:column}.spinner{border:4px solid #f3f3f3;border-top-color:#3b82f6;border-radius:50%;width:40px;height:40px;animation:spin 1s linear infinite;margin-bottom:10px}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.progress-bar-container{width:100%;height:8px;background:#e2e8f0;border-radius:4px;overflow:hidden;margin-top:15px;margin-bottom:8px}.progress-bar-fill{height:100%;background:#3b82f6;transition:width .3s ease}