* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  min-height: 100vh;
}

.login-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.login-card {
  width: 100%;
  max-width: 400px;
  background: #fff;
  border-radius: 16px;
  padding: 40px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.login-header {
  text-align: center;
  margin-bottom: 40px;
}

.logo {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, #1a1a2e, #16213e);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.logo-icon {
  font-size: 32px;
  color: #d4a574;
}

.title {
  font-size: 24px;
  font-weight: 600;
  color: #1a1a2e;
  margin-bottom: 8px;
}

.subtitle {
  font-size: 14px;
  color: #909399;
}

.login-form {
  margin-bottom: 20px;
}

.login-form .el-input {
  height: 46px;
}

.login-form .el-input__wrapper {
  border-radius: 8px;
}

.login-btn {
  width: 100%;
  height: 46px;
  font-size: 16px;
  border-radius: 8px;
  background: linear-gradient(135deg, #d4a574, #c9956a);
  border: none;
}

.login-btn:hover {
  background: linear-gradient(135deg, #c9956a, #be8a5f);
}

.login-footer {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid #eee;
}

.login-footer p {
  font-size: 12px;
  color: #c0c4cc;
}