/* 登录页与账号菜单：登录前隐藏工作台，按账号进入后再渲染后台壳 */

.auth-locked {
  overflow: hidden;
}

.auth-locked .app {
  display: none;
}

.login-screen {
  display: none;
}

.auth-locked .login-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px;
  background:
    radial-gradient(80% 60% at 80% 0%, rgba(252, 104, 0, 0.08), transparent 60%),
    radial-gradient(60% 50% at 0% 100%, rgba(47, 125, 92, 0.06), transparent 60%),
    var(--bg);
}

.login-shell {
  width: min(900px, 100%);
  min-height: 552px;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 26px;
  overflow: hidden;
  box-shadow: 0 40px 100px -56px rgba(35, 22, 10, 0.55);
}

.login-brand {
  position: relative;
  padding: 42px 38px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: #fff;
  background:
    radial-gradient(110% 60% at 10% 0%, rgba(252, 104, 0, 0.22), transparent 55%),
    linear-gradient(180deg, #241c15 0%, #171109 100%);
}

.login-brand::after {
  content: '';
  position: absolute;
  right: -70px;
  bottom: 48px;
  width: 210px;
  height: 210px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 36px rgba(255, 255, 255, 0.025);
  pointer-events: none;
}

.login-brand-head {
  display: flex;
  align-items: center;
  gap: 12px;
  position: relative;
  z-index: 1;
}

.login-brand-head img {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  box-shadow: 0 14px 28px -16px rgba(252, 104, 0, 0.95);
}

.login-brand-head b {
  display: block;
  font-size: 19px;
  letter-spacing: -0.3px;
}

.login-brand-head span {
  display: block;
  margin-top: 3px;
  font-size: 12px;
  letter-spacing: 1.4px;
  color: rgba(255, 255, 255, 0.44);
}

.login-brand-foot {
  position: relative;
  z-index: 1;
  font-size: 12px;
  letter-spacing: 0.6px;
  color: rgba(255, 255, 255, 0.34);
}

.login-form {
  padding: 52px 54px 46px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: #fffdfa;
}

.login-form-head h1 {
  margin: 15px 0 0;
  font-size: 28px;
  line-height: 1.15;
  letter-spacing: -0.8px;
}

.login-env {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.login-accounts {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 28px 0 24px;
}

.login-account {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  text-align: left;
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
}

.login-account:hover {
  border-color: var(--line-2);
  background: var(--surface-2);
}

.login-account.on {
  border-color: rgba(252, 104, 0, 0.55);
  background: var(--brand-soft);
  box-shadow: 0 0 0 3px rgba(252, 104, 0, 0.08);
}

.login-account .avatar {
  width: 38px;
  height: 38px;
  font-size: 14px;
}

.login-account-main {
  flex: 1;
  min-width: 0;
}

.login-account-main b {
  display: block;
  font-size: 14px;
}

.login-account-main em {
  display: block;
  margin-top: 2px;
  font-style: normal;
  font-size: 12px;
  color: var(--muted);
}

.login-account-scope {
  font-size: 12px;
  color: var(--muted-2);
  white-space: nowrap;
}

.login-account.on .login-account-scope {
  color: var(--brand-deep);
  font-weight: 600;
}

.login-submit {
  width: 100%;
  height: 46px;
  justify-content: center;
  font-size: 14px;
}

.login-note {
  margin-top: 16px;
  text-align: center;
  font-size: 12px;
  color: var(--muted-2);
}

/* 右上角账号菜单：登录后退出，不在工作台内切换身份 */
.top-user-wrap {
  position: relative;
  padding-left: 14px;
  border-left: 1px solid var(--line);
}

.top-user {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 3px 2px;
  border-radius: 10px;
  color: inherit;
  text-align: left;
}

.top-user:hover {
  background: var(--surface-2);
}

.user-menu {
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  width: 218px;
  padding: 6px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow-2);
  z-index: 90;
}

.user-menu-id {
  padding: 10px 10px 12px;
  margin-bottom: 5px;
  border-bottom: 1px solid var(--line);
}

.user-menu-id b {
  display: block;
  font-size: 13px;
}

.user-menu-id span {
  display: block;
  margin-top: 3px;
  font-size: 12px;
  color: var(--muted);
}

.user-menu button {
  width: 100%;
  height: 36px;
  padding: 0 10px;
  border-radius: 8px;
  text-align: left;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--danger);
}

.user-menu button:hover {
  background: var(--danger-soft);
}

@media (max-width: 760px) {
  .auth-locked .login-screen {
    padding: 18px;
  }

  .login-shell {
    min-height: 0;
    grid-template-columns: 1fr;
  }

  .login-brand {
    flex-direction: row;
    align-items: center;
    padding: 22px 26px;
  }

  .login-brand::after,
  .login-brand-foot {
    display: none;
  }

  .login-form {
    padding: 32px 26px 38px;
  }

  .login-form-head h1 {
    font-size: 24px;
  }
}