.user-login-container {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background: #f0f2f5;
  background-image: radial-gradient(circle at 50% 50%, #f0f2f5, #e6e9f0);
}
.user-login-container .login-box {
  display: flex;
  width: min(1000px, 90vw);
  height: 600px;
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 20px 40px #00000014;
  overflow: hidden;
}
.user-login-container .login-left {
  width: 50%;
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.user-login-container .login-left-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 40px;
  color: #fff;
}
.user-login-container .brand-title {
  font-size: 32px;
  font-weight: 700;
  margin: 0 0 16px;
  letter-spacing: 2px;
}
.user-login-container .brand-desc {
  font-size: 16px;
  margin: 0 0 40px;
  opacity: .9;
}
.user-login-container .brand-image {
  display: block;
  width: 280px;
  max-width: 100%;
  margin: 0 auto;
}
.user-login-container .login-right {
  width: 50%;
  padding: 60px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: #fff;
}
.user-login-container .login-right .header {
  margin-bottom: 40px;
}
.user-login-container .login-right .title {
  font-size: 28px;
  font-weight: 600;
  color: #1f2937;
  margin: 0 0 8px;
}
.user-login-container .login-right .subtitle {
  font-size: 14px;
  color: #6b7280;
  margin: 0;
}
.user-login-container .login-right .login-form .custom-input .el-input__wrapper {
  box-shadow: none;
  background: #f9fafb;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  padding: 8px 15px;
}
.user-login-container .login-right .login-form .custom-input .el-input__inner {
  height: 42px;
}
.user-login-container .login-right .login-form .submit-btn {
  width: 100%;
  height: 50px;
  margin-top: 24px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 500;
  background: #3b82f6;
  border: none;
}
@media (max-width: 768px) {
  .user-login-container {
    align-items: flex-start;
  }
  .user-login-container .login-box {
    width: 100%;
    min-height: 100vh;
    height: auto;
    margin: 0;
    flex-direction: column;
    background: transparent;
    box-shadow: none;
    border-radius: 0;
  }
  .user-login-container .login-left {
    width: 100%;
    min-height: 360px;
  }
  .user-login-container .login-right {
    width: 100%;
    min-height: calc(100vh - 360px);
    padding: 34px 22px 26px;
    margin: -28px 0 0;
    border-radius: 28px 28px 0 0;
    position: relative;
    z-index: 2;
  }
}