:root {
  --bg: #f6f7f9;
  --card: #ffffff;
  --text: #16181d;
  --text-soft: #3f444d;
  --muted: #6b7280;
  --border: #e5e7eb;
  --border-strong: #d5d8de;
  /* 品牌蓝取自图标底色（cikio-authserver.svg 是 #102C78），交互元素统一用它 */
  --primary: #102c78;
  --primary-hover: #0b2059;
  --danger-bg: #fef3f2;
  --danger-border: #fecdca;
  --danger-text: #b42318;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.04), 0 12px 28px -12px rgba(16, 24, 40, 0.18);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

/*
 * 让 hidden 属性真正生效。
 * 浏览器 UA 样式表里 [hidden] 的优先级低于任何 class 规则，而 .sso-field 声明了
 * display:flex —— 会把 hidden 顶掉（注册页预留的「邮箱验证码」字段就是这么意外露出来的）。
 * 想要「默认隐藏、以后启用」，就必须有这条兜底。
 * 注意：本文件整体是一个模板字符串，CSS 注释里不能出现反引号。
 */
[hidden] {
  display: none !important;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 14px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.page {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 40px 20px;
}

/* ---------- 品牌区（卡片之上） ---------- */

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand__icon {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  display: block;
}

.brand__name {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

/* ---------- 卡片 ---------- */

.card {
  width: 100%;
  max-width: 400px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px;
}

.card--wide {
  max-width: 480px;
}

.card__title {
  margin: 0 0 6px;
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.card__subtitle {
  margin: 0 0 22px;
  font-size: 13px;
  color: var(--muted);
}

/* ---------- 按钮 ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 40px;
  padding: 0 16px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.btn--primary {
  width: 100%;
  background: var(--primary);
  color: #fff;
}

.btn--primary:hover {
  background: var(--primary-hover);
}

.btn--ghost {
  background: #fff;
  border-color: var(--border-strong);
  color: var(--text);
}

.btn--ghost:hover {
  background: #f4f5f7;
}

.btn[disabled] {
  opacity: 0.65;
  cursor: default;
}

/* ---------- 图标（用 class 控制描边，避免在 JSX 里写 svg 的连字符/驼峰属性） ---------- */

.icon {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon--sm {
  width: 15px;
  height: 15px;
}

/* ---------- 提示 ---------- */

.alert {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  margin: 0 0 16px;
  padding: 10px 12px;
  border: 1px solid var(--danger-border);
  border-radius: 6px;
  background: var(--danger-bg);
  color: var(--danger-text);
  font-size: 13px;
}

.alert__icon {
  flex: none;
  margin-top: 1px;
}

/* 提示的第二行（下一步怎么办）：比正文小一号、更淡，不抢正文 */
.alert__hint {
  display: block;
  margin-top: 3px;
  font-size: 12px;
  opacity: 0.85;
}

/* ---------- 卡片底部链接 ---------- */

.links {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--muted);
  text-align: center;
}

/* ==================================================================
   账号中心（/account/*，见 src/pages/account-*.tsx）
   app 式布局：深色顶栏 + 居中内容区（比认证页宽，信息密度更高）。
   布局参考用户给的学校「安全中心」：用户卡在顶部，下面左安全项 / 右常见问题。
   ================================================================== */

.acct-body {
  background: var(--bg);
}

/*
 * toast 默认停在 top: 1rem，那是为「居中卡片的认证页」定的；
 * 账号中心顶部有一条 56px 的深色顶栏，默认位置会正好压住导航页签。
 * 这里把容器整体下移到底栏下方。
 */
body.acct-body .toast-root {
  top: 72px;
}

.acct-top {
  background: var(--primary);
  color: #fff;
}

.acct-top__inner {
  display: flex;
  align-items: center;
  gap: 20px;
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 20px;
  min-height: 56px;
}

.acct-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-decoration: none;
}

.acct-brand img {
  display: block;
  border-radius: 6px;
}

.acct-nav {
  display: flex;
  gap: 4px;
  margin-right: auto;
  overflow-x: auto;
}

.acct-nav__item {
  padding: 8px 12px;
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
  text-decoration: none;
  white-space: nowrap;
}

.acct-nav__item:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

.acct-nav__item.is-active {
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
  font-weight: 500;
}

.acct-me {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
}

.acct-me__email {
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: rgba(255, 255, 255, 0.85);
}

.acct-me__out {
  height: 30px;
  padding: 0 12px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 8px;
  background: transparent;
  color: #fff;
  font-family: inherit;
  font-size: 13px;
  cursor: pointer;
}

.acct-me__out:hover {
  background: rgba(255, 255, 255, 0.14);
}

.acct-main {
  max-width: 1040px;
  margin: 0 auto;
  padding: 24px 20px 8px;
}

.acct-h1 {
  margin: 0 0 4px;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.acct-sub {
  margin: 0 0 20px;
  font-size: 13px;
  color: var(--muted);
}

.acct-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: 20px;
  align-items: start;
  margin-top: 20px;
}

.acct-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
}

.acct-card__title {
  margin: 0 0 14px;
  font-size: 15px;
  font-weight: 600;
}

.acct-user {
  display: flex;
  align-items: center;
  gap: 16px;
}

.acct-avatar {
  display: flex;
  flex: none;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-size: 20px;
  font-weight: 600;
}

.acct-user__name {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 17px;
  font-weight: 600;
}

.acct-user__mail {
  margin-top: 2px;
  font-size: 13px;
  color: var(--muted);
}

.acct-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 1px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
}

.acct-badge--ok {
  background: #ecfdf5;
  color: #047857; /* emerald-700 */
}

.acct-badge--warn {
  background: #fffbeb;
  color: #b45309; /* amber-700 */
}

.acct-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.acct-meta__k {
  font-size: 12px;
  color: var(--muted);
}

.acct-meta__v {
  font-size: 13px;
  overflow-wrap: anywhere;
}

.acct-rows {
  list-style: none;
  margin: 0;
  padding: 0;
}

.acct-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid var(--border);
}

.acct-row:first-child {
  border-top: 0;
  padding-top: 0;
}

.acct-row__main {
  flex: 1 1 auto;
  min-width: 0;
}

.acct-row__title {
  font-size: 14px;
  font-weight: 500;
}

.acct-row__desc {
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
  overflow-wrap: anywhere;
}

.acct-row__state {
  flex: none;
  font-size: 13px;
  color: var(--muted);
}

.acct-row__state--warn {
  color: #b45309;
}

.acct-row__action {
  flex: none;
}

.acct-link {
  flex: none;
  color: var(--primary);
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
}

.acct-link:hover {
  text-decoration: underline;
}

.acct-faq {
  margin: 0;
  padding-left: 18px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.acct-faq li {
  margin-bottom: 8px;
}

.acct-faq li:last-child {
  margin-bottom: 0;
}

.acct-session {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 0;
  border-top: 1px solid var(--border);
}

.acct-session:first-child {
  border-top: 0;
  padding-top: 0;
}

.acct-session__dot {
  flex: none;
  width: 8px;
  height: 8px;
  margin-top: 7px;
  border-radius: 50%;
  background: #c7ccd6;
}

.acct-session__dot--now {
  background: #10b981;
}

.acct-session__title {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
}

.acct-session__meta {
  margin-top: 2px;
  font-size: 12px;
  color: var(--muted);
}

.acct-session__action {
  flex: none;
  margin-left: auto;
}

.acct-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 12px;
}

.acct-form-narrow {
  max-width: 420px;
}

.acct-note {
  margin: 14px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
}

.acct-note--inline {
  margin: 0;
}

.acct-foot {
  max-width: 1040px;
  margin: 0 auto;
  padding: 16px 20px 32px;
  font-size: 12px;
  color: var(--muted);
  text-align: center;
}

@media (max-width: 860px) {
  .acct-grid {
    grid-template-columns: 1fr;
  }

  .acct-meta {
    grid-template-columns: 1fr 1fr;
  }

  /* 窄屏优先保证导航与退出可见，邮箱用 title 也能看到 */
  .acct-me__email {
    display: none;
  }
}

@media (max-width: 560px) {
  .acct-top__inner {
    flex-wrap: wrap;
    gap: 10px;
    padding: 8px 16px;
  }

  .acct-nav {
    order: 3;
    width: 100%;
    margin-right: 0;
  }

  .acct-meta {
    grid-template-columns: 1fr;
  }

  .acct-main {
    padding: 16px 16px 8px;
  }

  .acct-session {
    flex-wrap: wrap;
  }

  .acct-session__action {
    margin-left: 20px;
  }
}

a {
  color: var(--text);
  font-weight: 500;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* ---------- 同意页 ---------- */

.client {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.client__icon {
  flex: none;
  width: 44px;
  height: 44px;
  border-radius: 11px;
  background: #f1f2f5;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 600;
  color: var(--text-soft);
  overflow: hidden;
}

.client__icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.client__meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.client__title {
  margin: 0;
  font-size: 17px;
  line-height: 1.4;
}

.client__host {
  font-size: 12.5px;
  color: var(--muted);
}

.scopes {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}

.scope {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 12px 14px;
}

.scope + .scope {
  border-top: 1px solid var(--border);
}

.scope__check {
  flex: none;
  margin-top: 1px;
  color: var(--text-soft);
}

.scope__title,
.scope__desc {
  display: block;
}

.scope__title {
  font-size: 13.5px;
  font-weight: 500;
}

.scope__desc {
  font-size: 12.5px;
  color: var(--muted);
}

.consent__actions {
  display: flex;
  gap: 10px;
}

.consent__actions form {
  display: flex;
  margin: 0;
}

.consent__actions form:first-child {
  flex: 0 0 auto;
}

.consent__actions form:last-child {
  flex: 1 1 auto;
}

.consent__actions .btn {
  width: 100%;
}

.signed-in-as {
  margin: 18px 0 0;
  font-size: 12.5px;
  color: var(--muted);
  text-align: center;
}

/* ---------- 页脚 ---------- */

.page__footer {
  font-size: 12px;
  color: var(--muted);
}

/* ---------- 窄屏：卡片撑满宽度，仅保留页面内边距 ---------- */

@media (max-width: 480px) {
  .page {
    gap: 16px;
    padding: 24px 16px;
  }

  .card,
  .card--wide {
    max-width: none;
    padding: 24px 20px;
  }

  .card__title {
    font-size: 18px;
  }
}

/* 中性提示（如「功能尚未开放」）：与红色错误条区分开，避免把「未开通」演成「你填错了」 */
.alert--info {
  border-color: #dbe3ef;
  background: #f4f7fb;
  color: #33415c;
}

/* ==================================================================
   toast（瞬时提示）
   移植自 CCU-MC：去掉 Tailwind 改为语义 class，三态沿用原设计的实色
   （success=emerald-600 / error=rose-600 / info=slate-800），不跟随主题变量。
   位置：顶部居中（前台约定）。z-index 120 —— 本项目目前没有弹窗/抽屉/菜单，无需再往上抬；
   将来若要加模态，需保证 toast 高于它，或接受「模态打开时 toast 被盖住」这个取舍，全站统一即可。
   ================================================================== */

.toast-root {
  position: fixed;
  left: 0;
  right: 0;
  top: 1rem;
  z-index: 120;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 0 1rem;
  /* 容器整体不接收点击，避免遮挡页面；单条 toast 自己恢复 pointer-events */
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  max-width: 100%;
  padding: 0.625rem 1rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.4;
  color: #fff;
  box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  opacity: 0;
  transform: translateY(0.5rem);
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events: auto;
}

.toast.is-in {
  opacity: 1;
  transform: none;
}

.toast--success {
  background: #059669; /* emerald-600 */
}

.toast--error {
  background: #e11d48; /* rose-600 */
}

.toast--info {
  background: #1e293b; /* slate-800 */
}

.toast__icon {
  flex: none;
  width: 16px;
  height: 16px;
}

.toast__msg {
  overflow-wrap: anywhere;
}

/* ==================================================================
   登录页（卡片式分栏）—— 与其余三页的 AuthShell 是两套外观，互不影响。
   结构：整页浅灰底 → 居中一张大圆角卡片（左深色渐变品牌区 / 右白色表单区）。
   窄屏（<=800px）隐藏品牌区，只留表单卡片。
   颜色：交互色一律用 var(--primary)，它等于图标底色 #102C78；
   悬停用 var(--primary-hover)（#0b2059）。品牌区与按钮的深色沿用设计稿的
   #0b1e33 / #12325c（渐变两端）。
   ================================================================== */

body.sso-body {
  background: #f7f9fc;
  /* 只用系统字体栈：本页不加载任何 Web 字体（设计稿里的 Inter 已弃用） */
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial,
    'PingFang SC', 'Microsoft YaHei', sans-serif;
}

/* 均匀留白：卡片靠 auto margin 居中，卡片高于视口时自动退化为顶部对齐 */
.sso-page {
  display: flex;
  min-height: 100vh;
  min-height: 100dvh;
  padding: 24px;
}

.sso-card {
  margin: auto;
  width: 100%;
  max-width: 1200px;
  min-height: 640px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
  background: #fff;
  border-radius: 40px;
  box-shadow:
    0 30px 60px -20px rgba(0, 20, 40, 0.25),
    0 8px 20px -8px rgba(0, 20, 40, 0.15);
}

/* ---------- 图标 ---------- */

/* 线性图标（Lucide）：描边取当前色、不填充 */
.sso-icon {
  width: 20px;
  height: 20px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* 实心图标（互锁六边形 / 微软 / GitHub 品牌 mark） */
.sso-icon--solid {
  fill: currentColor;
  stroke: none;
}

/* ---------- 左：品牌区（深色渐变） ---------- */

.sso-brand {
  position: relative;
  /* 让 ::before / ::after 的 z-index:-1 只在本区块内生效 */
  isolation: isolate;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 32px;
  padding: 48px 40px;
  background: linear-gradient(145deg, #0b1e33 0%, #12325c 100%);
  color: #fff;
}

/* 两处装饰光斑 */
.sso-brand::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(0, 180, 255, 0.25) 0%, transparent 45%),
    radial-gradient(circle at 90% 70%, rgba(100, 210, 255, 0.18) 0%, transparent 50%);
}

/* 40px 细网格（透明度 0.03） */
.sso-brand::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}

.sso-brand__head {
  display: flex;
  align-items: center;
  gap: 12px;
}

/*
 * 品牌 logo：直接用我们自己的品牌 SVG（public/favicon.svg，与
 * assets/cikio-authserver.svg 是同一份）。它自带 #102C78 深色底板 + 白色互锁六边形，
 * 在深色品牌区里靠圆角把底板读成一块 logo 方牌；
 * 颜色不用 CSS 管 —— img 里的图形颜色改不了，也不该改。
 */
.sso-brand__mark {
  display: block;
  width: 36px;
  height: 36px;
  border-radius: 9px;
  /*
   * 品牌 SVG 自带 #102C78 深色底板，而品牌区本身就是深蓝渐变，
   * 两者色差很小、方牌边界会糊掉。加一道 1px 半透明亮边把它「框」出来
   * （box-shadow 而不是 border：不占布局、不影响 36px 的尺寸）。
   */
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.16);
}

.sso-brand__name {
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.sso-brand__main {
  display: flex;
  flex-direction: column;
}

.sso-brand__title {
  margin: 0 0 20px;
  font-size: 42px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.03em;
}

/* 渐变文字：背景渐变裁到文字上 */
.sso-brand__hl {
  background-image: linear-gradient(to right, #9ad0ff, #c3e2ff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.sso-brand__text {
  margin: 0;
  max-width: 90%;
  font-size: 17px;
  line-height: 1.6;
  color: #b6d0e8;
}

.sso-brand__foot {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: 14px;
  color: #9bb5d0;
}

.sso-brand__shield {
  color: #7bc9ff;
}

/* ---------- 右：表单区 ---------- */

.sso-form {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 48px 40px;
  background: #fff;
}

.sso-form__head {
  margin-bottom: 32px;
}

.sso-form__title {
  margin: 0 0 8px;
  font-size: 32px;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: #0f1c2e;
}

.sso-form__sub {
  margin: 0;
  font-size: 16px;
  color: #5f6c80;
}

/* 表单级错误紧贴副标题下方 */
.sso-form__head .alert {
  margin: 16px 0 0;
  border-radius: 12px;
}

.sso-form__body {
  display: flex;
  flex-direction: column;
  margin: 0;
}

/* ---------- 字段 ---------- */

.sso-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 18px;
}

.sso-field__label {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: #1e2a3e;
}

.sso-field__error {
  margin: 0;
  font-size: 13px;
  color: var(--danger-text);
}

/* 字段说明（如「至少 8 个字符」）：常驻，不像错误那样只在出错时出现 */
.sso-field__hint {
  font-size: 13px;
  color: #8696a9;
}

/* 灰底无边框输入框：图标 + 输入 + 可选眼睛 */
.sso-input {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 14px;
  border: 1.5px solid transparent;
  border-radius: 16px;
  background: #f1f5f9;
  transition: background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.sso-input:focus-within {
  background: #fff;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(16, 44, 120, 0.15);
}

.sso-input__slot {
  display: flex;
  flex: none;
  color: #7e8b9d;
  transition: color 0.2s ease;
}

.sso-input:focus-within .sso-input__slot {
  color: var(--primary);
}

.sso-input__field {
  flex: 1 1 auto;
  min-width: 0;
  padding: 15px 0;
  border: 0;
  background: none;
  outline: none;
  color: #0f1c2e;
  font-family: inherit;
  font-size: 16px;
}

.sso-input__eye {
  display: flex;
  flex: none;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: none;
  color: #7e8b9d;
  cursor: pointer;
  transition: color 0.2s ease;
}

.sso-input__eye:hover {
  color: var(--primary);
}

.sso-input__eye:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 1px;
}

/* 文字按钮（注册第二步的「重新发送验证码」） */
.sso-text-btn {
  flex: none;
  padding: 0;
  border: 0;
  background: none;
  color: var(--primary);
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
}

.sso-text-btn:hover {
  text-decoration: underline;
}

.sso-text-btn[disabled] {
  color: #8696a9;
  cursor: default;
  text-decoration: none;
}

/* 注册第二步：「没收到？重新发送验证码」 */
.sso-resend {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 18px;
  font-size: 14px;
  color: #8696a9;
}

.sso-resend__form {
  margin: 0;
}

/* ---------- 记住我 / 忘记密码 ---------- */

.sso-options {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 4px 0 22px;
}

.sso-checkbox {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  color: #2b3a4e;
  cursor: pointer;
}

.sso-checkbox input {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--primary);
  cursor: pointer;
}

.sso-link {
  color: var(--primary);
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
}

.sso-link:hover {
  text-decoration: underline;
}

/* ---------- 主按钮 ---------- */

.sso-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 16px 24px;
  border: 0;
  border-radius: 16px;
  background: var(--primary);
  color: #fff;
  font-family: inherit;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.01em;
  cursor: pointer;
  box-shadow: 0 4px 8px -2px rgba(16, 44, 120, 0.25);
  transition: background-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.sso-submit:hover {
  /* 略微变深 + 上移 1px */
  background: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 12px 20px -8px rgba(16, 44, 120, 0.4);
}

.sso-submit:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* 提交中（脚本置灰）：不再上移，也不吃 hover */
.sso-submit[disabled] {
  opacity: 0.7;
  cursor: default;
  transform: none;
}

/* ---------- 分隔线与第三方 ---------- */

.sso-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 28px 0;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: #8696a9;
}

.sso-divider::before,
.sso-divider::after {
  content: '';
  flex: 1 1 auto;
  height: 1px;
  background: #e2e8f0;
}

.sso-social {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 28px;
}

.sso-social__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 10px;
  border: 1.5px solid #e2e8f0;
  border-radius: 14px;
  background: #fff;
  color: #1e293b;
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.sso-social__btn:hover {
  background: #f8fafc;
  border-color: #b9c7da;
  transform: translateY(-2px);
}

.sso-social__btn .sso-icon {
  width: 18px;
  height: 18px;
  color: #4b5b6e;
}

/* 尚未接入：保持可见但不可点 */
.sso-social__btn[aria-disabled='true'] {
  cursor: default;
}

.sso-signup {
  margin: 0;
  text-align: center;
  font-size: 15px;
  color: #4d5d72;
}

/*
 * 底部链接紧跟在表单后面时（注册 / 忘记密码 / 重置）需要留白，
 * 否则会贴着提交按钮。登录页的底部链接前面是社交按钮（自带 28px 下边距），
 * 所以用相邻兄弟选择器而不是无条件 margin，避免那页多出一截。
 */
.sso-form__body + .sso-signup {
  margin-top: 22px;
}

/* ---------- 窄屏：单列，只留表单 ---------- */

@media (max-width: 800px) {
  .sso-page {
    padding: 16px;
  }

  .sso-card {
    grid-template-columns: 1fr;
    min-height: 0;
    border-radius: 32px;
  }

  /* 品牌区整块隐藏 */
  .sso-brand {
    display: none;
  }

  .sso-form {
    padding: 32px 24px;
  }

  .sso-form__title {
    font-size: 28px;
  }
}

@media (max-width: 480px) {
  .sso-page {
    padding: 12px;
  }

  .sso-card {
    border-radius: 28px;
  }

  .sso-form {
    padding: 28px 20px;
  }

  .sso-social {
    grid-template-columns: 1fr;
  }

  .sso-options {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
}

/* ==================================================================
   管理后台（/admin/*，见 src/pages/admin-*.tsx）
   顶栏用近黑深蓝（#0b1e33），与账号中心的品牌蓝刻意区分：
   这是少数人、高权限的操作环境，避免两边互相误认。
   ================================================================== */

body.adm-body .toast-root {
  top: 72px;
}

.adm-body {
  background: var(--bg);
}

.adm-top {
  background: #0b1e33;
  color: #fff;
}

.adm-top__inner {
  display: flex;
  align-items: center;
  gap: 20px;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 20px;
  min-height: 56px;
}

.adm-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-decoration: none;
}

.adm-brand img {
  display: block;
  border-radius: 6px;
}

.adm-nav {
  display: flex;
  gap: 4px;
  margin-right: auto;
}

.adm-nav__item {
  padding: 8px 12px;
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
  text-decoration: none;
  white-space: nowrap;
}

.adm-nav__item:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

.adm-nav__item.is-active {
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
  font-weight: 500;
}

.adm-me {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
}

.adm-me__email {
  max-width: 240px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: rgba(255, 255, 255, 0.85);
}

.adm-me__out {
  height: 30px;
  padding: 0 12px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 8px;
  background: transparent;
  color: #fff;
  font-family: inherit;
  font-size: 13px;
  cursor: pointer;
}

.adm-me__out:hover {
  background: rgba(255, 255, 255, 0.14);
}

.adm-main {
  max-width: 1080px;
  margin: 0 auto;
  padding: 24px 20px 48px;
}

.adm-search {
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: 440px;
  margin: 0 0 16px;
}

.adm-search input {
  flex: 1 1 auto;
  height: 38px;
  padding: 0 12px;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  background: #fff;
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
}

.adm-search input:focus {
  outline: 2px solid rgba(16, 44, 120, 0.35);
  border-color: var(--primary);
}

/* 表格：行高与分隔线都取认证页的密度，不加斑马纹（列多时反而乱） */
.adm-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.adm-table th {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  font-weight: 500;
  text-align: left;
  white-space: nowrap;
}

.adm-table td {
  padding: 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
  overflow-wrap: anywhere;
}

.adm-table tr:last-child td {
  border-bottom: 0;
}

.adm-cell-strong {
  font-weight: 500;
}

.acct-badge--danger {
  background: #fef3f2;
  color: #b42318;
}

.adm-empty {
  padding: 24px 12px;
  color: var(--muted);
  text-align: center;
}

.adm-pager {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

.adm-pager__links {
  display: flex;
  align-items: center;
  gap: 10px;
}

@media (max-width: 720px) {
  .adm-main {
    padding: 16px 16px 32px;
  }

  .adm-me__email {
    display: none;
  }

  /* 表格横向滚动，而不是把每列挤变形 */
  .adm-table-wrap {
    overflow-x: auto;
  }
}