recycle3/src/app/auth/register/register.scss

.register-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  padding: 20px;
}

.register-card {
  background: white;
  border-radius: 16px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  padding: 40px;
  width: 100%;
  max-width: 480px;
  animation: slideUp 0.6s ease-out;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.register-header {
  text-align: center;
  margin-bottom: 32px;

  h1 {
    color: #2d3748;
    font-size: 28px;
    font-weight: 700;
    margin: 0 0 8px 0;
  }

  p {
    color: #718096;
    font-size: 16px;
    margin: 0;
  }
}

.register-form {
  .form-group {
    margin-bottom: 20px;

    label {
      display: block;
      color: #4a5568;
      font-weight: 600;
      margin-bottom: 8px;
      font-size: 14px;
    }

    .form-control {
      width: 100%;
      padding: 12px 16px;
      border: 2px solid #e2e8f0;
      border-radius: 8px;
      font-size: 16px;
      transition: all 0.3s ease;
      box-sizing: border-box;

      &:focus {
        outline: none;
        border-color: #667eea;
        box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
      }

      &::placeholder {
        color: #a0aec0;
      }
    }

    select.form-control {
      cursor: pointer;
      background-color: white;
    }
  }

  .error-message {
    background-color: #fed7d7;
    color: #c53030;
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 14px;
    border: 1px solid #feb2b2;
  }

  .submit-btn {
    width: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 14px 24px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;

    &:hover:not(:disabled) {
      transform: translateY(-2px);
      box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
    }

    &:disabled {
      opacity: 0.6;
      cursor: not-allowed;
      transform: none;
    }

    .loading-spinner {
      width: 16px;
      height: 16px;
      border: 2px solid transparent;
      border-top: 2px solid white;
      border-radius: 50%;
      animation: spin 1s linear infinite;
    }
  }

  .login-link {
    text-align: center;
    margin-top: 24px;
    color: #718096;
    font-size: 14px;

    a {
      color: #667eea;
      text-decoration: none;
      font-weight: 600;
      transition: color 0.3s ease;

      &:hover {
        color: #5a67d8;
        text-decoration: underline;
      }
    }
  }
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

// 响应式设计
@media (max-width: 768px) {
  .register-container {
    padding: 16px;
  }

  .register-card {
    padding: 24px;
    margin: 0;
  }

  .register-header {
    margin-bottom: 24px;

    h1 {
      font-size: 24px;
    }

    p {
      font-size: 14px;
    }
  }

  .register-form {
    .form-group {
      margin-bottom: 16px;

      .form-control {
        padding: 10px 14px;
        font-size: 16px; // 防止iOS缩放
      }
    }

    .submit-btn {
      padding: 12px 20px;
      font-size: 16px;
    }
  }
}