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ease}.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}.container{margin:0 auto;max-width:1200px;padding:20px}.card{background:#fff;border-radius:12px;box-shadow:0 2px 8px #0000001a;margin-bottom:20px;padding:20px}.input{border:1px solid #ddd;border-radius:8px;font-size:16px;margin-bottom:16px;padding:12px;width:100%}.input:focus{border-color:#007bff;outline:none}.loading{align-items:center;display:flex;justify-content:center;min-height:200px}.spinner{animation:spin 1s linear infinite;border:4px solid #f3f3f3;border-radius:50%;border-top-color:#007bff;height:40px;width:40px}@keyframes 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button:disabled{cursor:not-allowed;opacity:.6}.query-list{margin:20px auto;max-width:700px;padding:0 12px}.query-list h3{color:#333;font-size:20px;font-weight:600;margin-bottom:16px}.query-card{background:#fff;border-radius:10px;box-shadow:0 3px 10px #0000000d;margin-bottom:14px;padding:14px 16px;transition:transform .2s ease}.query-card:hover{transform:translateY(-2px)}.status{border-radius:12px;color:#fff;display:inline-block;font-weight:500;padding:2px 8px}.status.pending{background-color:#f0ad4e}.status.replied{background-color:#5cb85c}.status.closed{background-color:#d9534f}.reply-box{background:#f7f7f7;border-left:3px solid #007bff;border-radius:6px;color:#333;font-size:14px;margin-top:8px;padding:10px 12px}.query-list p{color:#555;font-size:14px}.master-query-list{background:linear-gradient(135deg,#667eea,#764ba2);border-radius:10px;color:#fff;font-family:Arial,sans-serif;margin:20px auto;max-width:800px;padding:0 15px}.master-query-list h2{margin-bottom:20px;text-align:center}.master-query-card{background-color:#f9f9f9;border:1px solid #ddd;border-radius:8px;margin-bottom:15px;padding:15px}.master-query-card p{margin:5px 0}.admin-reply,.status-update{margin-top:10px}.admin-reply label,.status-update label{display:block;font-weight:700;margin-bottom:5px}.admin-reply textarea,.status-update select{border:1px solid #ccc;border-radius:4px;font-size:14px;padding:8px;width:100%}.admin-reply textarea{resize:vertical}.master-query-card button{background-color:#007bff;border:none;border-radius:4px;color:#fff;cursor:pointer;font-size:14px;margin-top:10px;padding:8px 15px;transition:background-color .2s ease}.master-query-card button:hover{background-color:#0056b3}.status{border-radius:4px;font-size:12px;font-weight:700;padding:2px 6px;text-transform:uppercase}.status.pending{background-color:#ffc107;color:#000}.status.replied{background-color:#28a745;color:#fff}.status.closed{background-color:#dc3545;color:#fff}