*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5;background-color:#f0f2f5;color:#333}:root{--primary-color: #007bff;--secondary-color: #6c757d;--success-color: #28a745;--danger-color: #dc3545;--warning-color: #ffc107;--info-color: #17a2b8;--light-color: #f8f9fa;--dark-color: #343a40}.loading-spinner{display:flex;justify-content:center;align-items:center;height:100vh;font-size:2rem}.btn{padding:8px 16px;border:none;border-radius:4px;cursor:pointer;font-size:1rem;transition:filter .2s ease}.btn:disabled{cursor:not-allowed;opacity:.6}.btn:hover:not(:disabled){filter:brightness(90%)}.btn-primary{background-color:var(--primary-color);color:#fff}.btn-secondary{background-color:var(--secondary-color);color:#fff}.btn-danger{background-color:var(--danger-color);color:#fff}.btn-success{background-color:var(--success-color);color:#fff}.modal-overlay{position:fixed;inset:0;background-color:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000}.modal-content{background:#fff;padding:20px;border-radius:8px;min-width:300px;max-width:90%}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.modal-header .close-button{background:none;border:none;font-size:1.5rem;cursor:pointer}.work-order-card.blocked{background-color:#e9ecef;cursor:not-allowed}.work-order-card.blocked h3{text-decoration:line-through}.work-order-card .card-actions{margin-top:16px;display:flex;gap:8px}.work-center-column{flex:1;margin:0 8px;padding:8px;background-color:#f4f5f7;border-radius:4px}.work-center-column h2{font-size:1.2rem;margin-bottom:16px;padding:0 8px}.work-center-column .cards-container{min-height:200px}.kanban-board{display:flex;padding:16px;overflow-x:auto}