.exchange-limits { margin: 16px 0; padding: 12px 16px; background: #f8f9fa; border-radius: 8px; font-size: 14px; } .limits-info { display: flex; justify-content: space-between; align-items: center; } .limits-label { color: #666; font-weight: 500; } .limits-values { color: #000; font-weight: 600; } .validation-error { margin: 12px 0; padding: 12px 16px; background: #fee; border-left: 4px solid #f44336; border-radius: 4px; color: #c62828; font-size: 14px; font-weight: 500; animation: shake 0.3s ease-in-out; } @keyframes shake { 0%, 100% { transform: translateX(0); } 25% { transform: translateX(-5px); } 75% { transform: translateX(5px); } } .zone-input.error { border-color: #f44336 !important; background: #fee !important; }