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

.auth-content {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.auth-card {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 16px;
  padding: 40px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
  max-width: 420px;
  width: 100%;
}

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

.auth-logo {
  font-size: 48px;
  margin-bottom: 16px;
}

.auth-title {
  color: #1a1a1a !important;
  margin-bottom: 8px !important;
  font-weight: 600;
}

.auth-subtitle {
  color: #666;
  font-size: 14px;
}

.auth-tabs {
  margin-bottom: 24px;
}

.auth-tabs .ant-tabs-tab {
  font-size: 16px;
  font-weight: 500;
}

.auth-form {
  margin-bottom: 16px;
}

.auth-form .ant-form-item {
  margin-bottom: 20px;
}

.auth-form .ant-input,
.auth-form .ant-input-password {
  border-radius: 8px;
}

.auth-form .ant-btn-primary {
  border-radius: 8px;
  height: 44px;
  font-weight: 500;
  font-size: 16px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border: none;
}

.auth-form .ant-btn-primary:hover {
  background: linear-gradient(135deg, #5a67d8 0%, #6b46c1 100%);
}

.social-login {
  display: flex;
  justify-content: center;
  width: 100%;
  margin-bottom: 24px;
}

.social-btn {
  border-radius: 8px;
  height: 40px;
  font-weight: 500;
  flex: 1;
  max-width: 120px;
}

.social-btn.wechat {
  background-color: #07c160;
  border-color: #07c160;
  color: white;
}

.social-btn.wechat:hover {
  background-color: #06ad56;
  border-color: #06ad56;
  color: white;
}

.social-btn.qq {
  background-color: #1296db;
  border-color: #1296db;
  color: white;
}

.social-btn.qq:hover {
  background-color: #1085cc;
  border-color: #1085cc;
  color: white;
}

.auth-footer {
  text-align: center;
  margin-top: 16px;
}

.skip-hint {
  font-size: 13px;
  line-height: 1.5;
}

.skip-hint .ant-typography {
  color: #667eea;
  font-weight: 500;
}

.skip-hint .ant-typography:hover {
  color: #5a67d8;
  text-decoration: underline;
}

/* 响应式设计 */
@media (max-width: 480px) {
  .auth-container {
    padding: 12px;
  }
  
  .auth-card {
    padding: 24px;
  }
  
  .auth-logo {
    font-size: 36px;
  }
  
  .auth-title {
    font-size: 20px !important;
  }
  
  .auth-subtitle {
    font-size: 12px;
  }
  
  .social-login {
    flex-direction: column;
    gap: 12px;
  }
  
  .social-btn {
    max-width: none;
  }
}