.login-container{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2)}.login-card{background:#fff;border-radius:12px;padding:40px;box-shadow:0 10px 40px #0003;width:100%;max-width:400px}.login-card h1{margin:0 0 10px;color:#333;font-size:28px;text-align:center}.login-subtitle{text-align:center;color:#666;margin-bottom:30px;font-size:14px}.login-footer{margin-top:20px;text-align:center;color:#999}.btn-block{width:100%;margin-top:10px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;margin-bottom:30px}.stat-card{background:#fff;border-radius:8px;padding:20px;box-shadow:0 2px 4px #0000001a;display:flex;align-items:center;gap:15px}.stat-icon{width:50px;height:50px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:24px}.stat-icon.blue{background-color:#e3f2fd}.stat-icon.green{background-color:#e8f5e9}.stat-icon.yellow{background-color:#fff3e0}.stat-icon.red{background-color:#ffebee}.stat-icon.purple{background-color:#f3e5f5}.stat-content h3{margin:0 0 5px;font-size:14px;color:#666;font-weight:500}.stat-value{margin:0;font-size:28px;font-weight:700;color:#333}.table-header{margin-bottom:20px}.table-header h2{margin:0;color:#333}.filters{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:15px;margin-bottom:20px}.filter-group input,.filter-group select{width:100%;padding:8px 12px;border:1px solid #ddd;border-radius:4px;font-size:14px}.search-input{width:100%}.no-data{text-align:center;padding:40px;color:#999}.action-buttons{display:flex;gap:5px}.btn-action{background:none;border:none;cursor:pointer;font-size:18px;padding:5px;transition:transform .2s}.btn-action:hover{transform:scale(1.2)}.pagination{display:flex;justify-content:space-between;align-items:center;margin-top:20px;padding-top:20px;border-top:1px solid #ddd}.pagination-info{color:#666;font-size:14px}.pagination-buttons{display:flex;gap:10px;align-items:center}.page-number{padding:0 15px;color:#333;font-weight:500}.pagination-buttons button:disabled{opacity:.5;cursor:not-allowed}.modal-large{max-width:900px}.btn-close{background:none;border:none;font-size:24px;cursor:pointer;color:#999;padding:0;width:30px;height:30px;display:flex;align-items:center;justify-content:center}.btn-close:hover{color:#333}.form-sections{max-height:60vh;overflow-y:auto;padding-right:10px}.form-section{margin-bottom:25px;padding-bottom:20px;border-bottom:1px solid #eee}.form-section:last-child{border-bottom:none}.form-section h3{margin:0 0 15px;color:#333;font-size:18px}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:15px}.checkbox-group{display:flex;align-items:center;padding-top:25px}.checkbox-group label{display:flex;align-items:center;gap:8px;cursor:pointer}.checkbox-group input[type=checkbox]{width:auto;margin:0}.observaciones-list{margin-bottom:20px;max-height:300px;overflow-y:auto}.observacion-item{background-color:#f8f9fa;border-left:3px solid #007bff;padding:12px;margin-bottom:10px;border-radius:4px}.observacion-header{display:flex;justify-content:space-between;margin-bottom:8px}.observacion-fecha{color:#666;font-size:12px}.observacion-item p{margin:0;color:#333;line-height:1.5}.nueva-observacion{display:flex;flex-direction:column;gap:10px}.nueva-observacion textarea{width:100%;padding:10px;border:1px solid #ddd;border-radius:4px;font-family:inherit;resize:vertical}.nueva-observacion button{align-self:flex-end}.tabs-container{flex:1;display:flex;flex-direction:column;min-height:0}.tabs-header{display:flex;gap:5px;border-bottom:2px solid #ddd;margin-bottom:20px;background-color:#f8f9fa;padding:5px;border-radius:8px 8px 0 0}.tab-button{flex:1;padding:12px 20px;background:none;border:none;cursor:pointer;font-size:14px;font-weight:500;color:#666;border-bottom:3px solid transparent;transition:all .3s ease;white-space:nowrap;border-radius:6px 6px 0 0}.tab-button:hover{background-color:#e9ecef;color:#333}.tab-button.active{color:#007bff;background-color:#fff;border-bottom-color:#007bff;font-weight:600}.tabs-content{flex:1;overflow-y:auto;min-height:0}.document-tab{padding:20px;min-height:500px}.document-viewer{display:flex;flex-direction:column;gap:15px;height:100%}.document-viewer-header{display:flex;justify-content:space-between;align-items:center;padding:15px;background-color:#f8f9fa;border-radius:8px;border:1px solid #dee2e6}.document-viewer-header h4{margin:0;color:#333;font-size:18px;font-weight:600}.btn-download{padding:8px 16px;background-color:#28a745;color:#fff;border:none;border-radius:6px;cursor:pointer;font-size:14px;font-weight:500;transition:background-color .3s ease;display:flex;align-items:center;gap:5px}.btn-download:hover{background-color:#218838}.document-viewer-content{flex:1;display:flex;justify-content:center;align-items:center;background-color:#f8f9fa;border-radius:8px;border:2px dashed #dee2e6;min-height:500px;padding:20px}.document-image{max-width:100%;max-height:600px;object-fit:contain;border-radius:8px;box-shadow:0 4px 6px #0000001a}.document-iframe{width:100%;height:600px;border:none;border-radius:8px;box-shadow:0 4px 6px #0000001a}.document-preview-unavailable{text-align:center;padding:40px;display:flex;flex-direction:column;align-items:center;gap:15px}.document-preview-unavailable p{margin:0;color:#666;font-size:16px}.document-url{font-size:12px;color:#999;word-break:break-all;max-width:500px;background-color:#fff;padding:10px;border-radius:4px;border:1px solid #ddd}.document-viewer-empty{display:flex;justify-content:center;align-items:center;min-height:400px;color:#999;font-size:18px;font-style:italic}.file-uploader{padding:20px;background-color:#fff;border-radius:8px;border:1px solid #dee2e6;margin-bottom:20px}.file-uploader h4{margin:0 0 15px;color:#333;font-size:16px;font-weight:600}.file-current{margin-bottom:15px}.file-status{color:#28a745;font-weight:600;margin-bottom:10px}.file-empty{padding:40px;text-align:center;background-color:#f8f9fa;border:2px dashed #dee2e6;border-radius:8px;margin-bottom:15px}.file-empty p{color:#999;font-style:italic;margin:0}.file-upload-actions{display:flex;gap:10px;align-items:center}.file-upload-actions input[type=file]{display:none}.file-upload-actions label{cursor:pointer;margin:0}.certificado-section{display:flex;flex-direction:column;gap:25px}.certificado-section h3{margin:0;color:#333;font-size:20px;font-weight:600;padding-bottom:15px;border-bottom:2px solid #007bff}.certificado-password-section{padding:20px;background-color:#f8f9fa;border-radius:8px;border:1px solid #dee2e6}.certificado-password-section h4{margin:0 0 15px;color:#333;font-size:16px;font-weight:600}.certificado-password-section .input-group{display:flex;gap:10px;margin-bottom:10px}.certificado-password-section .password-input{flex:1;padding:10px;border:1px solid #ddd;border-radius:6px;font-size:14px}.password-saved{color:#28a745;font-weight:600;margin:10px 0 0;font-size:14px}.tab-button{font-size:13px;padding:10px 15px}@media (max-width: 768px){.tab-button{font-size:11px;padding:8px 10px}}.readonly-input{background-color:#f0f0f0!important;cursor:not-allowed!important;color:#666!important;opacity:.7}.readonly-input:disabled{background-color:#f0f0f0!important}.input-group.full-width{grid-column:1 / -1}.comentarios-textarea{width:100%;padding:10px;border:1px solid #ddd;border-radius:6px;font-family:inherit;font-size:14px;resize:vertical;min-height:100px}.comentarios-textarea:focus{outline:none;border-color:#007bff;box-shadow:0 0 0 2px #007bff1a}.dashboard{min-height:100vh}.dashboard-header{background:#fff;padding:20px;box-shadow:0 2px 4px #0000001a;display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.dashboard-header h1{margin:0 0 5px;color:#333;font-size:24px}.dashboard-header p{margin:0;color:#666;font-size:14px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#f5f5f5}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}.container{max-width:1400px;margin:0 auto;padding:20px}.card{background:#fff;border-radius:8px;padding:20px;box-shadow:0 2px 4px #0000001a;margin-bottom:20px}.btn{padding:8px 16px;border:none;border-radius:4px;cursor:pointer;font-size:14px;font-weight:500;transition:all .2s}.btn-primary{background-color:#007bff;color:#fff}.btn-primary:hover{background-color:#0056b3}.btn-secondary{background-color:#6c757d;color:#fff}.btn-secondary:hover{background-color:#545b62}.btn-success{background-color:#28a745;color:#fff}.btn-success:hover{background-color:#218838}.btn-danger{background-color:#dc3545;color:#fff}.btn-danger:hover{background-color:#c82333}.input-group{margin-bottom:15px}.input-group label{display:block;margin-bottom:5px;font-weight:500;color:#333}.input-group input,.input-group select,.input-group textarea{width:100%;padding:8px 12px;border:1px solid #ddd;border-radius:4px;font-size:14px}.input-group input:focus,.input-group select:focus,.input-group textarea:focus{outline:none;border-color:#007bff}.table-container{overflow-x:auto}table{width:100%;border-collapse:collapse}table th,table td{padding:12px;text-align:left;border-bottom:1px solid #ddd}table th{background-color:#f8f9fa;font-weight:600;color:#333}table tr:hover{background-color:#f8f9fa}.badge{display:inline-block;padding:4px 8px;border-radius:4px;font-size:12px;font-weight:500}.badge-success{background-color:#d4edda;color:#155724}.badge-warning{background-color:#fff3cd;color:#856404}.badge-danger{background-color:#f8d7da;color:#721c24}.badge-info{background-color:#d1ecf1;color:#0c5460}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}.modal{background:#fff;border-radius:8px;padding:24px;max-width:800px;max-height:90vh;overflow-y:auto;width:90%}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.modal-header h2{margin:0}.modal-footer{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.loading{text-align:center;padding:40px;color:#666}.error{background-color:#f8d7da;color:#721c24;padding:12px;border-radius:4px;margin-bottom:20px}.success{background-color:#d4edda;color:#155724;padding:12px;border-radius:4px;margin-bottom:20px}