/* === oo: pure css branding === */
/* 1. 隐藏整个左侧面板 */
.login-brand-panel{display:none!important}

/* 2. 登录面板居中 */
.login-surface{grid-template-columns:minmax(0,1fr)!important}
.login-auth-stage{padding:40px 20px!important}

/* 3. 面板样式 */
.login-auth-panel{
  background:#18181b!important;
  border:1px solid #27272a!important;
  border-radius:24px!important;
  max-width:400px!important;
  margin:0 auto;
  padding:48px 36px!important;
  box-shadow:0 32px 80px #00000060!important;
}

/* 4. 标题渐变 */
.login-auth-title{
  background:linear-gradient(135deg,#f4f4f5,#818cf8)!important;
  -webkit-background-clip:text!important;
  -webkit-text-fill-color:transparent!important;
  background-clip:text!important;
  font-size:52px!important;
  font-weight:800!important;
  letter-spacing:-.04em!important;
}

/* 5. 输入框 */
.login-auth-input{
  background:#27272a!important;
  border:1px solid #3f3f46!important;
  color:#fafafa!important;
  border-radius:12px!important;
  padding:15px 18px!important;
}
.login-auth-input:focus{
  border-color:#6366f1!important;
  box-shadow:0 0 0 3px #6366f130!important;
}

/* 6. 按钮 */
.login-auth-submit{
  background:linear-gradient(135deg,#6366f1,#7c3aed)!important;
  border:none!important;
  border-radius:12px!important;
  padding:16px!important;
  font-weight:700!important;
}

/* 7. 隐藏顶部bar logo */
.topbar-logo{display:none!important}