.vital-feedback {
    margin-top: 5px;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    min-height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
  }

  .vital-feedback.normal {
    background: #dcfce7;
    color: #166534;
    border: 1px solid #bbf7d0;
  }

  .vital-feedback.mild {
    background: #fef3c7;
    color: #92400e;
    border: 1px solid #fde68a;
  }

  .vital-feedback.concern {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
  }

  .vital-feedback.urgent {
    background: #dc2626;
    color: white;
    border: 1px solid #b91c1c;
    animation: pulse 1s infinite;
  }

  .vital-feedback.unknown {
    background: #f3f4f6;
    color: #6b7280;
    border: 1px solid #e5e7eb;
  }

  @keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
  }

  .vital-feedback .icon {
    font-size: 14px;
    margin-right: 4px;
  }

  .vital-feedback .icon i {
    font-size: inherit;
  }