#root{min-height:100vh;width:100%}:root{--primary: #FF6B35;--secondary: #004E89;--success: #28a745;--danger: #dc3545;--warning: #ffc107;--light: #f8f9fa;--dark: #212529;--border: #dee2e6;--shadow: 0 2px 8px rgba(0, 0, 0, .1)}body{color:var(--dark);background-color:var(--light)}button{cursor:pointer;border:none;border-radius:6px;padding:10px 16px;font-size:14px;transition:all .3s ease;font-weight:500}button.primary{background-color:var(--primary);color:#fff}button.primary:hover{background-color:#e55a2b;transform:translateY(-2px);box-shadow:var(--shadow)}button.secondary{background-color:var(--secondary);color:#fff}button.secondary:hover{background-color:#003a66}button.danger{background-color:var(--danger);color:#fff}button.danger:hover{background-color:#c82333}input,textarea,select{border:1px solid var(--border);border-radius:6px;padding:10px 12px;font-size:14px;font-family:inherit;transition:border-color .3s ease}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #ff6b351a}.container{max-width:1200px;margin:0 auto;padding:20px}.card{background:#fff;border-radius:8px;padding:20px;box-shadow:var(--shadow);margin-bottom:20px}.alert{padding:12px 16px;border-radius:6px;margin-bottom:16px;border-left:4px solid}.alert-success{background-color:#d4edda;border-color:var(--success);color:#155724}.alert-error{background-color:#f8d7da;border-color:var(--danger);color:#721c24}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:6px;font-weight:500;color:var(--dark)}.form-group input,.form-group textarea,.form-group select{width:100%}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--border)}.table th{background-color:var(--light);font-weight:600;color:var(--dark)}.table tr:hover{background-color:#ff6b350d}.loading{text-align:center;padding:40px 20px;color:#999}.spinner{border:4px solid var(--light);border-top:4px solid var(--primary);border-radius:50%;width:40px;height:40px;animation:spin 1s linear infinite;margin:20px auto}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}