/* ============================================================
   HKMDRC 后台管理 Demo · 设计系统
   风格：官方 · 大气 · 精美 · 舒适
   主色：品牌紫 #8a0ee8 → #480b83
   布局：深色侧栏 · 软阴影 · 圆角 · 大留白
   命名：BEM (admin-*)
   ============================================================ */

@import url('/static/admin/fonts/plus-jakarta-sans.css');
@import url('/static/admin/fonts/jetbrains-mono.css');

/* ---------- 设计变量 ---------- */
:root {
  /* 品牌主色 */
  --admin-primary: #7c3aed;
  --admin-primary-deep: #5b21b6;
  --admin-primary-light: #a78bfa;
  --admin-primary-soft: #f3eefe;
  --admin-primary-soft-2: #ece3fb;
  --admin-grad: linear-gradient(135deg, #8a0ee8 0%, #5b21b6 100%);
  --admin-grad-soft: linear-gradient(135deg, #f3eefe 0%, #ece3fb 100%);

  /* 功能色 */
  --admin-success: #16a34a;
  --admin-success-bg: #dcfce7;
  --admin-warning: #d97706;
  --admin-warning-bg: #fef3c7;
  --admin-danger: #dc2626;
  --admin-danger-bg: #fee2e2;
  --admin-info: #0ea5e9;
  --admin-info-bg: #e0f2fe;
  --admin-cyan: #0891b2;
  --admin-cyan-bg: #cffafe;

  /* 文字 */
  --admin-ink: #1a1326;
  --admin-text: #3b3548;
  --admin-text-2: #6b7280;
  --admin-text-3: #9ca3af;
  --admin-placeholder: #c0b8cf;

  /* 背景 */
  --admin-bg: #f7f5fb;
  --admin-canvas: #faf9fc;
  --admin-card: #ffffff;
  --admin-bg-soft: #f3f0fa;
  --admin-bg-table: #fbfaff;

  /* 边框 */
  --admin-border: #ece9f2;
  --admin-border-2: #e4dfee;
  --admin-border-light: #f3f0fa;

  /* 侧栏 */
  --admin-sidebar-bg: #15111f;
  --admin-sidebar-bg-2: #1d1730;
  --admin-sidebar-hover: rgba(167, 139, 250, 0.08);
  --admin-sidebar-active: linear-gradient(135deg, rgba(138, 14, 232, 0.22), rgba(91, 33, 182, 0.18));
  --admin-sidebar-text: #9b94b8;
  --admin-sidebar-text-2: #cfc9e0;
  --admin-sidebar-text-active: #ffffff;
  --admin-sidebar-border: rgba(255, 255, 255, 0.06);

  /* 尺寸 */
  --admin-header-h: 64px;
  --admin-sidebar-w: 200px;
  --admin-sidebar-w-collapsed: 76px;
  --admin-radius-xs: 4px;
  --admin-radius-sm: 8px;
  --admin-radius: 12px;
  --admin-radius-lg: 16px;
  --admin-radius-xl: 20px;
  --admin-radius-pill: 999px;

  /* 阴影（紫调） */
  --admin-shadow-xs: 0 1px 2px rgba(26, 19, 38, 0.05);
  --admin-shadow-sm: 0 2px 8px rgba(72, 11, 131, 0.06);
  --admin-shadow-md: 0 8px 24px rgba(72, 11, 131, 0.09);
  --admin-shadow-lg: 0 18px 44px rgba(72, 11, 131, 0.14);
  --admin-shadow-hover: 0 14px 36px rgba(138, 14, 232, 0.16);
  --admin-shadow-primary: 0 8px 20px rgba(124, 58, 237, 0.28);

  /* 过渡 */
  --admin-ease: cubic-bezier(0.4, 0, 0.2, 1);
  --admin-trans: all 0.22s var(--admin-ease);

  /* 字体 */
  --admin-ff: "Plus Jakarta Sans", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", "Segoe UI", system-ui, sans-serif;
  --admin-ff-mono: "JetBrains Mono", "SF Mono", "Consolas", monospace;
}

/* ---------- 重置 ---------- */
*, *::before, *::after { box-sizing: border-box; }
.admin-body {
  margin: 0;
  padding: 0;
  font-family: var(--admin-ff);
  background: var(--admin-canvas);
  color: var(--admin-text);
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
.admin-body a:not([class*="admin-btn"]) { color: var(--admin-primary); text-decoration: none; transition: var(--admin-trans); }
.admin-body a:not([class*="admin-btn"]):hover { color: var(--admin-primary-deep); }
.admin-body ul { list-style: none; margin: 0; padding: 0; }
.admin-body button { font-family: inherit; }
.admin-body input, .admin-body textarea, .admin-body select { font-family: inherit; font-size: inherit; }
.admin-body code { font-family: var(--admin-ff-mono); }
.admin-body ::-webkit-scrollbar { width: 8px; height: 8px; }
.admin-body ::-webkit-scrollbar-track { background: transparent; }
.admin-body ::-webkit-scrollbar-thumb { background: rgba(124, 58, 237, 0.18); border-radius: 4px; }
.admin-body ::-webkit-scrollbar-thumb:hover { background: rgba(124, 58, 237, 0.32); }

/* ============================================================
   布局
   ============================================================ */
.admin-layout { display: flex; min-height: 100vh; }

/* ---------- 侧栏 ---------- */
.admin-sidebar {
  width: var(--admin-sidebar-w);
  background: var(--admin-sidebar-bg);
  background-image:
    radial-gradient(circle at 20% 0%, rgba(138, 14, 232, 0.18), transparent 45%),
    radial-gradient(circle at 100% 100%, rgba(91, 33, 182, 0.14), transparent 50%);
  color: var(--admin-sidebar-text);
  position: fixed;
  top: 0; left: 0; bottom: 0;
  overflow-y: auto;
  overflow-x: hidden;
  transition: width 0.28s var(--admin-ease);
  z-index: 100;
  display: flex;
  flex-direction: column;
}
.admin-sidebar--collapsed { width: var(--admin-sidebar-w-collapsed); }
.admin-sidebar--collapsed .admin-sidebar__logo-text,
.admin-sidebar--collapsed .admin-nav__label,
.admin-sidebar--collapsed .admin-nav__group-title,
.admin-sidebar--collapsed .admin-nav__badge,
.admin-sidebar--collapsed .admin-nav__arrow { display: none; }
.admin-sidebar--collapsed .admin-nav__link { justify-content: center; padding: 12px 0; }
.admin-sidebar--collapsed .admin-nav__sub { display: block; list-style: none; margin: 0; padding: 0; }
.admin-sidebar--collapsed .admin-nav__group-title + .admin-nav__sub { margin-top: 4px; padding-top: 4px; border-top: 1px solid var(--admin-sidebar-border); }
.admin-sidebar--collapsed .admin-nav__icon { margin: 0; }

.admin-sidebar__logo {
  height: var(--admin-header-h);
  display: flex;
  align-items: center;
  padding: 0 22px;
  border-bottom: 1px solid var(--admin-sidebar-border);
  flex-shrink: 0;
  gap: 12px;
}
.admin-sidebar__logo-mark {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: var(--admin-grad);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(138, 14, 232, 0.4);
  overflow: hidden;
}
.admin-sidebar__logo-mark svg { width: 20px; height: 20px; color: #fff; }
.admin-sidebar__logo-mark img { width: 100%; height: 100%; object-fit: cover; }
.admin-sidebar__logo-text { display: flex; flex-direction: column; line-height: 1.2; white-space: nowrap; }
.admin-sidebar__logo-text strong { color: #fff; font-size: 15px; font-weight: 700; letter-spacing: 0.2px; }
.admin-sidebar__logo-text small { color: var(--admin-sidebar-text); font-size: 10.5px; letter-spacing: 1.5px; text-transform: uppercase; margin-top: 2px; }

.admin-sidebar__nav { flex: 1; padding: 14px 12px 24px; }

.admin-nav__group-title {
  padding: 14px 14px 6px;
  font-size: 10.5px;
  color: rgba(159, 150, 184, 0.55);
  text-transform: uppercase;
  letter-spacing: 1.4px;
  font-weight: 700;
}
.admin-nav__item { margin: 0; }
.admin-nav__item--group { margin-top: 2px; }
.admin-nav__sub { padding: 0 0 4px; }

.admin-nav__link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  color: var(--admin-sidebar-text-2);
  font-size: 13.5px;
  font-weight: 500;
  border-radius: var(--admin-radius-sm);
  transition: var(--admin-trans);
  cursor: pointer;
  position: relative;
  margin-bottom: 2px;
}
.admin-nav__link:hover {
  background: var(--admin-sidebar-hover);
  color: var(--admin-sidebar-text-active);
}
.admin-nav__link--active {
  background: var(--admin-sidebar-active);
  color: var(--admin-sidebar-text-active);
  font-weight: 600;
  box-shadow: inset 0 0 0 1px rgba(167, 139, 250, 0.18);
}
.admin-nav__link--active::before {
  content: '';
  position: absolute;
  left: -12px;
  top: 50%;
  transform: translateY(-50%);
  width: 4px; height: 22px;
  background: var(--admin-grad);
  border-radius: 0 4px 4px 0;
}
.admin-nav__icon { width: 20px; height: 20px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; }
.admin-nav__icon svg { width: 18px; height: 18px; }
.admin-nav__label { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.admin-nav__badge {
  font-size: 10.5px;
  padding: 1px 7px;
  border-radius: var(--admin-radius-pill);
  background: var(--admin-primary);
  color: #fff;
  font-weight: 600;
  line-height: 1.6;
}
.admin-nav__badge--soft { background: rgba(167, 139, 250, 0.18); color: var(--admin-primary-light); }
.admin-nav__arrow { font-size: 10px; transition: transform 0.2s; color: var(--admin-sidebar-text); }
.admin-nav__item--open .admin-nav__arrow { transform: rotate(90deg); }

.admin-sidebar__foot {
  padding: 14px 16px;
  border-top: 1px solid var(--admin-sidebar-border);
  font-size: 11px;
  color: rgba(159, 150, 184, 0.5);
  line-height: 1.5;
}

/* ---------- 主区域 ---------- */
.admin-main {
  flex: 1;
  margin-left: var(--admin-sidebar-w);
  display: flex;
  flex-direction: column;
  min-width: 0;
  transition: margin-left 0.28s var(--admin-ease);
}
.admin-sidebar--collapsed ~ .admin-main { margin-left: var(--admin-sidebar-w-collapsed); }

/* ---------- 顶栏 ---------- */
.admin-topbar {
  height: var(--admin-header-h);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--admin-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 50;
}
.admin-topbar__left { display: flex; align-items: center; gap: 14px; }
.admin-topbar__toggle {
  width: 38px; height: 38px;
  background: var(--admin-bg-soft);
  border: none;
  cursor: pointer;
  border-radius: var(--admin-radius-sm);
  color: var(--admin-text-2);
  display: flex; align-items: center; justify-content: center;
  transition: var(--admin-trans);
}
.admin-topbar__toggle:hover { background: var(--admin-primary-soft); color: var(--admin-primary); }
.admin-topbar__toggle svg { width: 18px; height: 18px; }
.admin-topbar__crumb { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--admin-text-2); }
.admin-topbar__crumb a { color: var(--admin-text-2); }
.admin-topbar__crumb a:hover { color: var(--admin-primary); }
.admin-topbar__crumb .sep { color: var(--admin-text-3); }
.admin-topbar__crumb .current { color: var(--admin-ink); font-weight: 600; }

.admin-topbar__right { display: flex; align-items: center; gap: 10px; }
.admin-topbar__search {
  display: flex; align-items: center; gap: 8px;
  background: var(--admin-bg-soft);
  border: 1px solid transparent;
  border-radius: var(--admin-radius-pill);
  padding: 8px 16px;
  width: 240px;
  transition: var(--admin-trans);
}
.admin-topbar__search:focus-within { background: #fff; border-color: var(--admin-primary-light); box-shadow: 0 0 0 4px var(--admin-primary-soft); }
.admin-topbar__search svg { width: 16px; height: 16px; color: var(--admin-text-3); flex-shrink: 0; }
.admin-topbar__search input { border: none; outline: none; background: transparent; font-size: 13px; color: var(--admin-text); width: 100%; }
.admin-topbar__search input::placeholder { color: var(--admin-placeholder); }
.admin-topbar__search kbd { font-family: var(--admin-ff-mono); font-size: 10.5px; color: var(--admin-text-3); background: #fff; border: 1px solid var(--admin-border); border-radius: 4px; padding: 1px 5px; }

.admin-icon-btn {
  width: 38px; height: 38px;
  background: var(--admin-bg-soft);
  border: none;
  cursor: pointer;
  border-radius: var(--admin-radius-sm);
  color: var(--admin-text-2);
  display: flex; align-items: center; justify-content: center;
  transition: var(--admin-trans);
  position: relative;
}
.admin-icon-btn:hover { background: var(--admin-primary-soft); color: var(--admin-primary); }
.admin-icon-btn svg { width: 18px; height: 18px; }
.admin-icon-btn__dot { position: absolute; top: 9px; right: 10px; width: 7px; height: 7px; background: var(--admin-danger); border-radius: 50%; border: 2px solid var(--admin-canvas); }

.admin-site-link {
  display: flex; align-items: center; gap: 6px;
  color: var(--admin-text-2); font-size: 13px;
  padding: 8px 14px; border-radius: var(--admin-radius-sm);
  transition: var(--admin-trans);
}
.admin-site-link:hover { background: var(--admin-primary-soft); color: var(--admin-primary); }
.admin-site-link svg { width: 15px; height: 15px; }

/* 用户区 */
.admin-user { position: relative; }
.admin-user__trigger {
  display: flex; align-items: center; gap: 10px;
  padding: 6px 8px 6px 6px;
  border-radius: var(--admin-radius-pill);
  cursor: pointer;
  transition: var(--admin-trans);
  background: var(--admin-bg-soft);
}
.admin-user__trigger:hover { background: var(--admin-primary-soft); }
.admin-user__avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--admin-grad);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(138, 14, 232, 0.3);
}
.admin-user__meta { display: flex; flex-direction: column; line-height: 1.25; padding-right: 4px; }
.admin-user__name { font-size: 13px; font-weight: 600; color: var(--admin-ink); }
.admin-user__role { font-size: 11px; color: var(--admin-text-2); }
.admin-user__trigger svg { width: 14px; height: 14px; color: var(--admin-text-3); }
.admin-user__menu {
  position: absolute;
  top: calc(100% + 8px); right: 0;
  background: var(--admin-card);
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius);
  box-shadow: var(--admin-shadow-lg);
  min-width: 220px;
  padding: 8px;
  opacity: 0; visibility: hidden;
  transform: translateY(-8px);
  transition: var(--admin-trans);
  z-index: 100;
}
.admin-user__menu--show { opacity: 1; visibility: visible; transform: translateY(0); }
.admin-user__menu-head { padding: 10px 12px 12px; border-bottom: 1px solid var(--admin-border-light); margin-bottom: 6px; }
.admin-user__menu-head .nm { font-size: 14px; font-weight: 700; color: var(--admin-ink); }
.admin-user__menu-head .em { font-size: 12px; color: var(--admin-text-2); margin-top: 2px; }
.admin-user__menu-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px;
  border-radius: var(--admin-radius-sm);
  color: var(--admin-text); font-size: 13px;
  cursor: pointer;
  transition: var(--admin-trans);
}
.admin-user__menu-item:hover { background: var(--admin-primary-soft); color: var(--admin-primary); }
.admin-user__menu-item svg { width: 16px; height: 16px; color: var(--admin-text-2); }
.admin-user__menu-item:hover svg { color: var(--admin-primary); }
.admin-user__menu-item--danger:hover { background: var(--admin-danger-bg); color: var(--admin-danger); }
.admin-user__menu-item--danger:hover svg { color: var(--admin-danger); }
.admin-user__menu-div { height: 1px; background: var(--admin-border-light); margin: 6px 0; }

/* ---------- 内容区 ---------- */
.admin-content { padding: 24px; flex: 1; width: 100%; margin: 0 auto; }
.admin-content--narrow { max-width: 1200px; }

/* ============================================================
   页面头部
   ============================================================ */
.admin-page-head {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 16px; margin-bottom: 24px;
}
.admin-page-head__main { min-width: 0; flex: 1; }
.admin-page-head__title { font-size: 22px; font-weight: 800; color: var(--admin-ink); margin: 0; letter-spacing: -0.2px; display: flex; align-items: center; gap: 10px; }
.admin-page-head__title .admin-tag { font-size: 12px; }
.admin-page-head__sub { color: var(--admin-text-2); font-size: 13.5px; margin-top: 4px; }
.admin-page-head__actions { display: flex; gap: 10px; align-items: center; flex-shrink: 0; }

/* ============================================================
   卡片
   ============================================================ */
.admin-card {
  background: var(--admin-card);
  border-radius: var(--admin-radius);
  box-shadow: var(--admin-shadow-sm);
  margin-bottom: 20px;
  border: 1px solid var(--admin-border-light);
  overflow: hidden;
}
.admin-card--flush { box-shadow: var(--admin-shadow-xs); }
.admin-card__header {
  padding: 16px 22px;
  border-bottom: 1px solid var(--admin-border-light);
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px;
}
.admin-card__title { font-size: 15px; font-weight: 700; margin: 0; color: var(--admin-ink); display: flex; align-items: center; gap: 8px; }
.admin-card__title svg { width: 17px; height: 17px; color: var(--admin-primary); }
.admin-card__title .count { font-size: 12px; color: var(--admin-text-2); font-weight: 500; }
.admin-card__body { padding: 22px; }
.admin-card__body--flush { padding: 0; }
.admin-card__actions { display: flex; gap: 8px; align-items: center; }

/* ============================================================
   统计卡片
   ============================================================ */
/* auto-fit 让少量卡片拉伸填满一行，minmax 200px 适配 4-6 卡一行展示 */
.admin-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 24px; }
.admin-stat {
  background: var(--admin-card);
  border-radius: var(--admin-radius);
  box-shadow: var(--admin-shadow-sm);
  border: 1px solid var(--admin-border-light);
  padding: 20px 22px;
  display: flex; align-items: center; gap: 16px;
  transition: var(--admin-trans);
  position: relative;
  overflow: hidden;
  flex-wrap: wrap;
}
.admin-stat:hover { box-shadow: var(--admin-shadow-hover); transform: translateY(-3px); }
.admin-stat--link { text-decoration: none; color: inherit; cursor: pointer; }
.admin-stat__icon {
  width: 52px; height: 52px;
  border-radius: var(--admin-radius);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; position: relative; z-index: 1;
}
.admin-stat__icon svg { width: 24px; height: 24px; color: #fff; }
.admin-stat__icon--primary { background: var(--admin-grad); box-shadow: 0 6px 16px rgba(124, 58, 237, 0.32); }
.admin-stat__icon--green { background: linear-gradient(135deg, #16a34a, #0d8a3c); box-shadow: 0 6px 16px rgba(22, 163, 74, 0.3); }
.admin-stat__icon--orange { background: linear-gradient(135deg, #f59e0b, #d97706); box-shadow: 0 6px 16px rgba(217, 119, 6, 0.3); }
.admin-stat__icon--red { background: linear-gradient(135deg, #ef4444, #dc2626); box-shadow: 0 6px 16px rgba(220, 38, 38, 0.3); }
.admin-stat__icon--purple { background: linear-gradient(135deg, #a855f7, #7c3aed); box-shadow: 0 6px 16px rgba(168, 85, 247, 0.32); }
.admin-stat__icon--cyan { background: linear-gradient(135deg, #06b6d4, #0891b2); box-shadow: 0 6px 16px rgba(8, 145, 178, 0.3); }
.admin-stat__icon--blue { background: linear-gradient(135deg, #3b82f6, #2563eb); box-shadow: 0 6px 16px rgba(37, 99, 235, 0.3); }
.admin-stat__info { flex: 1; min-width: 0; position: relative; z-index: 1; }
.admin-stat__value { font-size: 26px; font-weight: 800; line-height: 1.1; color: var(--admin-ink); letter-spacing: -0.5px; }
.admin-stat__label { color: var(--admin-text-2); font-size: 13px; margin-top: 4px; }
.admin-stat__trend { display: inline-flex; align-items: center; gap: 3px; font-size: 11.5px; font-weight: 600; margin-top: 6px; padding: 2px 7px; border-radius: var(--admin-radius-pill); }
.admin-stat__trend--up { color: var(--admin-success); background: var(--admin-success-bg); }
.admin-stat__trend--down { color: var(--admin-danger); background: var(--admin-danger-bg); }
.admin-stat__trend svg { width: 11px; height: 11px; }

/* ============================================================
   按钮
   ============================================================ */
.admin-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px;
  border: 1px solid var(--admin-border-2);
  background: var(--admin-card);
  color: var(--admin-text);
  border-radius: var(--admin-radius-sm);
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.4;
  transition: var(--admin-trans);
  text-decoration: none;
  white-space: nowrap;
}
.admin-btn:hover, .admin-btn.active { border-color: var(--admin-primary-light); color: var(--admin-primary); background: var(--admin-primary-soft); }
.admin-btn svg { width: 15px; height: 15px; }
.admin-btn--primary { background: var(--admin-grad); border-color: transparent; color: #fff; box-shadow: var(--admin-shadow-primary); }
.admin-btn--primary:hover { color: #fff; box-shadow: 0 10px 24px rgba(124, 58, 237, 0.4); transform: translateY(-1px); background: var(--admin-grad); }
.admin-btn--success { background: var(--admin-success); border-color: var(--admin-success); color: #fff; }
.admin-btn--success:hover { color: #fff; background: #15873d; border-color: #15873d; box-shadow: 0 6px 16px rgba(22, 163, 74, 0.3); }
.admin-btn--danger { background: var(--admin-danger); border-color: var(--admin-danger); color: #fff; }
.admin-btn--danger:hover { color: #fff; background: #b91c1c; border-color: #b91c1c; box-shadow: 0 6px 16px rgba(220, 38, 38, 0.3); }
.admin-btn--warning { background: var(--admin-warning); border-color: var(--admin-warning); color: #fff; }
.admin-btn--warning:hover { color: #fff; opacity: 0.92; box-shadow: 0 6px 16px rgba(217, 119, 6, 0.3); }
.admin-btn--ghost { background: transparent; border-color: var(--admin-border-2); color: var(--admin-text-2); }
.admin-btn--ghost:hover { color: var(--admin-primary); border-color: var(--admin-primary-light); background: var(--admin-primary-soft); }
.admin-btn--sm { padding: 2px 6px; font-size: 12px; border-radius: 6px;}
.admin-btn--sm svg { width: 13px; height: 13px; }
.admin-btn--lg { padding: 11px 22px; font-size: 14px; }
.admin-btn--xl { padding: 13px 28px; font-size: 15px; }
.admin-btn--link { background: none; border: none; color: var(--admin-primary); padding: 4px 8px; }
.admin-btn--link:hover { background: var(--admin-primary-soft); color: var(--admin-primary-deep); }
.admin-btn--danger-link { background: none; border: none; color: var(--admin-danger); padding: 4px 8px; }
.admin-btn--danger-link:hover { background: var(--admin-danger-bg); }
.admin-btn--success-link { background: none; border: none; color: var(--admin-success); padding: 4px 8px; }
.admin-btn--success-link:hover { background: var(--admin-success-bg); }
.admin-btn--icon { padding: 8px; }
.admin-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.admin-btn-group { display: inline-flex; }
.admin-btn-group .admin-btn { border-radius: 0; margin-left: -1px; }
.admin-btn-group .admin-btn:first-child { border-radius: var(--admin-radius-sm) 0 0 var(--admin-radius-sm); margin-left: 0; }
.admin-btn-group .admin-btn:last-child { border-radius: 0 var(--admin-radius-sm) var(--admin-radius-sm) 0; }

/* ============================================================
   工具栏 / 筛选
   ============================================================ */
.admin-toolbar { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.admin-toolbar--between { justify-content: space-between; }
.admin-toolbar__left { display: flex; align-items: center; gap: 10px; flex: 1; flex-wrap: wrap; }
.admin-toolbar__right { display: flex; align-items: center; gap: 10px; }

.admin-search {
  display: flex; align-items: center; gap: 8px; flex-shrink: 0;
  background: var(--admin-card);
  border: 1px solid var(--admin-border-2);
  border-radius: var(--admin-radius-sm);
  padding: 0 12px;
  transition: var(--admin-trans);
}
.admin-search:focus-within { border-color: var(--admin-primary-light); box-shadow: 0 0 0 4px var(--admin-primary-soft); }
.admin-search svg { width: 16px; height: 16px; color: var(--admin-text-3); }
/* 搜索按钮：admin_search 宏生成的 <button> 无 class，统一透明图标风格，避免浏览器默认灰色凸起 */
.admin-search button {
  background: none; border: none; padding: 0; cursor: pointer;
  color: var(--admin-text-3); display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0;
  transition: color var(--admin-trans);
}
.admin-search button:hover { color: var(--admin-primary); }
.admin-search button .layui-icon { font-size: 16px; }
.admin-search input { border: none; outline: none; padding: 8px 0; font-size: 13px; width: 220px; min-width: 120px; flex: 1 1 220px; background: transparent; color: var(--admin-text); }
.admin-search input::placeholder { color: var(--admin-placeholder); }

.admin-filter {
  padding: 8px 32px 8px 12px;
  border: 1px solid var(--admin-border-2);
  border-radius: var(--admin-radius-sm);
  font-size: 13px;
  background: var(--admin-card) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right 10px center;
  appearance: none; -webkit-appearance: none;
  color: var(--admin-text);
  outline: none;
  cursor: pointer;
  transition: var(--admin-trans);
  min-width: 130px;
}
.admin-filter:hover { border-color: var(--admin-primary-light); }
.admin-filter:focus { border-color: var(--admin-primary); box-shadow: 0 0 0 4px var(--admin-primary-soft); }

/* ============================================================
   表格
   ============================================================ */
.admin-table-wrap { overflow-x: auto; border-radius: var(--admin-radius-sm); }
.admin-table { width: 100%; border-collapse: collapse; background: var(--admin-card); }
.admin-table th, .admin-table td { padding: 13px 18px;white-space: nowrap;text-transform: uppercase; text-align: left; border-bottom: 1px solid var(--admin-border-light); font-size: 13px; vertical-align: middle; }
.admin-table th {
  background: var(--admin-bg-soft);
  font-weight: 700;
  color: var(--admin-text-2);
  white-space: nowrap;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: sticky; top: 0;
}
.admin-table tbody tr { transition: var(--admin-trans); }
.admin-table tbody tr:hover td { background: var(--admin-primary-soft); }
.admin-table__id { color: var(--admin-text-3); width: 64px; font-size: 12px; font-family: var(--admin-ff-mono); }
.admin-table__check { width: 44px; text-align: center; }
.admin-table__check input { width: 15px; height: 15px; accent-color: var(--admin-primary); cursor: pointer; }
.admin-table__title { font-weight: 600; color: var(--admin-ink); max-width: 280px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.admin-table__title a { color: var(--admin-ink); }
.admin-table__title a:hover { color: var(--admin-primary); }
.admin-table__sub { font-size: 12px; color: var(--admin-text-2); margin-top: 2px; font-weight: 400; }
.admin-table__meta { font-size: 12px; color: var(--admin-text-2); }
.admin-table__actions { white-space: nowrap; text-align: right; }
.admin-table__actions .admin-btn { margin-left: 2px; }
.admin-table__empty { text-align: center; padding: 56px 20px; color: var(--admin-text-3); }
.admin-table__empty svg { width: 44px; height: 44px; opacity: 0.3; margin-bottom: 10px; }
.admin-table__indent { display: inline-block; width: 22px; color: var(--admin-text-3); }
.admin-table__tree { display: inline-flex; align-items: center; gap: 6px; }
/* 单元格内容溢出省略：鼠标悬浮显示完整内容（title 属性） */
.admin-table__ellipsis {
  max-width: 240px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  display: inline-block;
  vertical-align: middle;
}
/* URL 链接单元格：可点击跳转，等宽字体，溢出省略 */
.admin-table__url {
  max-width: 280px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  display: inline-block;
  vertical-align: middle;
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
  font-size: 12px;
  color: var(--admin-primary);
}
.admin-table__url:hover { text-decoration: underline; }
/* 多行内容溢出（描述、摘要等）：限制2行 */
.admin-table__clamp {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  max-width: 320px;
  line-height: 1.4;
}

/* 缩略图 */
.admin-thumb { display: inline-flex; align-items: center; gap: 10px; }
.admin-thumb__img { width: 44px; height: 44px; border-radius: var(--admin-radius-sm); border: 1px solid var(--admin-border); object-fit: cover; flex-shrink: 0; }
.admin-thumb__img img{width: 100%;}
.admin-thumb__txt { min-width: 0; }
.admin-thumb__main { font-weight: 600; color: var(--admin-ink); font-size: 13px; }
.admin-thumb__sub { font-size: 11.5px; color: var(--admin-text-2); margin-top: 1px; }

/* 代码链接 */
.admin-code-link { display: inline-flex; align-items: center; gap: 5px; }
.admin-code-link code { color: var(--admin-primary); background: var(--admin-primary-soft); padding: 2px 8px; border-radius: 5px; font-size: 12px; }
.admin-code-link:hover code { background: var(--admin-primary); color: #fff; }

/* ============================================================
   标签 / 徽章
   ============================================================ */
.admin-tag {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 10px;
  font-size: 12px;
  border-radius: var(--admin-radius-pill);
  line-height: 1.5;
  font-weight: 600;
}
.admin-tag svg { width: 11px; height: 11px; }
.admin-tag--success { background: var(--admin-success-bg); color: var(--admin-success); }
.admin-tag--warning { background: var(--admin-warning-bg); color: var(--admin-warning); }
.admin-tag--danger { background: var(--admin-danger-bg); color: var(--admin-danger); }
.admin-tag--info { background: var(--admin-info-bg); color: var(--admin-info); }
.admin-tag--primary { background: var(--admin-primary-soft); color: var(--admin-primary); }
.admin-tag--purple { background: var(--admin-primary-soft-2); color: var(--admin-primary-deep); }
.admin-tag--cyan { background: var(--admin-cyan-bg); color: var(--admin-cyan); }
.admin-tag--muted { background: var(--admin-bg-soft); color: var(--admin-text-2); }
.admin-tag--dot { padding-left: 16px; position: relative; }
.admin-tag--dot::before { content: ''; position: absolute; left: 7px; top: 50%; transform: translateY(-50%); width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.admin-tag--xs { font-size: 10.5px; padding: 1px 7px; }

/* 模型标签（翻译用） */
.admin-model-tag { display: inline-flex; align-items: center; gap: 4px; padding: 3px 9px; border-radius: 6px; font-size: 11.5px; font-weight: 600; }
.admin-model-tag--article { background: rgba(59, 130, 246, 0.1); color: #2563eb; }
.admin-model-tag--category { background: rgba(22, 163, 74, 0.1); color: #16a34a; }
.admin-model-tag--banner { background: rgba(217, 119, 6, 0.1); color: #d97706; }
.admin-model-tag--page { background: rgba(8, 145, 178, 0.1); color: #0891b2; }
.admin-model-tag--resource { background: rgba(220, 38, 38, 0.1); color: #dc2626; }
.admin-model-tag--nav { background: rgba(124, 58, 237, 0.1); color: #7c3aed; }
.admin-model-tag--uitext { background: rgba(168, 85, 247, 0.12); color: #a855f7; }

/* ============================================================
   分页
   ============================================================ */
.admin-pagination { display: flex; align-items: center; gap: 5px; justify-content: center; padding: 18px 0 4px; flex-wrap: wrap; }
.admin-pagination__btn {
  min-width: 34px; height: 34px;
  padding: 0 10px;
  border: 1px solid var(--admin-border-2);
  background: var(--admin-card);
  border-radius: var(--admin-radius-sm);
  cursor: pointer;
  font-size: 13px;
  color: var(--admin-text);
  transition: var(--admin-trans);
  display: inline-flex; align-items: center; justify-content: center;
}
.admin-pagination__btn:hover { border-color: var(--admin-primary-light); color: var(--admin-primary); }
.admin-pagination__btn--active { background: var(--admin-grad); border-color: transparent; color: #fff; box-shadow: var(--admin-shadow-primary); }
.admin-pagination__btn--disabled { color: var(--admin-text-3); cursor: not-allowed; }
.admin-pagination__btn--disabled:hover { border-color: var(--admin-border-2); color: var(--admin-text-3); }
.admin-pagination__info { color: var(--admin-text-2); font-size: 13px; margin-left: 14px; }
.admin-pagination__sizes { margin-left: 10px; }

/* ============================================================
   表单
   ============================================================ */
.admin-form { max-width: 920px; }
.admin-form__group { margin-bottom: 16px; }
.admin-form__label { display: flex; align-items: center; gap: 6px; margin-bottom: 6px; font-weight: 600; color: var(--admin-ink); font-size: 13px; }
.admin-form__label--required::after { content: "*"; color: var(--admin-danger); }
.admin-form__hint { font-size: 12px; font-weight: 400; color: var(--admin-text-2); margin-top: 6px; line-height: 1.5; }
.admin-form__label-hint { font-size: 12px; font-weight: 400; color: var(--admin-text-3); margin-left: auto; }
.admin-form__control {
  width: 100%;
  padding: 9px 13px;
  border: 1px solid var(--admin-border-2);
  border-radius: var(--admin-radius-sm);
  font-size: 13.5px;
  outline: none;
  transition: var(--admin-trans);
  background: var(--admin-card);
  color: var(--admin-text);
}
/* 直接作用于控件时的占位符与交互 */
.admin-form__control::placeholder { color: var(--admin-placeholder); }
.admin-form__control:hover { border-color: var(--admin-primary-light); }
.admin-form__control:focus { border-color: var(--admin-primary); box-shadow: 0 0 0 4px var(--admin-primary-soft); }
/* 包裹层模式：.admin-form__control 作为容器时，内部 input/select/textarea 继承外观，消除双重边框 */
.admin-form__control > input,
.admin-form__control > select,
.admin-form__control > textarea {
  width: 100%;
  border: none;
  outline: none;
  background: transparent;
  color: inherit;
  font: inherit;
  line-height: inherit;
  padding: 0;
  margin: 0;
  display: block;
  box-shadow: none;
  -webkit-appearance: none;
  appearance: none;
}
.admin-form__control > input::placeholder,
.admin-form__control > textarea::placeholder { color: var(--admin-placeholder); }
.admin-form__control > select { cursor: pointer; }
.admin-form__control > input:focus,
.admin-form__control > select:focus,
.admin-form__control > textarea:focus { outline: none; }
/* 包裹层内含 textarea 时，textarea 撑满高度 */
.admin-form__control:has(textarea) { display: flex; align-items: stretch; }
.admin-form__control:has(textarea) > textarea { flex: 1 1 auto; min-height: 0; resize: vertical; line-height: 1.6; }
/* textarea 修饰类：兼容“直接作用于 textarea”与“作用于包裹层”两种写法 */
.admin-form__control--textarea { min-height: 120px; resize: vertical; }
.admin-form__control--textarea-sm { min-height: 70px; resize: vertical; }
.admin-form__control--textarea > textarea { min-height: 96px; }
.admin-form__control--textarea-sm > textarea { min-height: 48px; }
.admin-form__control--lg { font-size: 16px; padding: 12px 16px; }
.admin-form__control--lg > input { font-size: 16px; }
.admin-form__control--mono { font-family: var(--admin-ff-mono); font-size: 13px; }
.admin-form__control--mono > input,
.admin-form__control--mono > textarea,
.admin-form__control--mono > select { font-family: var(--admin-ff-mono); }
.admin-form__control:disabled, .admin-form__control[readonly] { background: var(--admin-bg-soft); color: var(--admin-text-2); cursor: not-allowed; border-color: var(--admin-border-light); }
.admin-form__control:disabled:hover, .admin-form__control[readonly]:hover { border-color: var(--admin-border-light); }
/* 包裹层含 switch/radio/checkbox/tag-input 时，中和边框与内边距（这些控件自带外观，不需要输入框外壳） */
.admin-form__control:has(.admin-switch),
.admin-form__control:has(.admin-radio-group),
.admin-form__control:has(.admin-checkbox),
.admin-form__control:has(.admin-tag-input) {
  border: none; padding: 0; background: transparent; display: block;
}
.admin-form__control:has(.admin-switch):hover,
.admin-form__control:has(.admin-radio-group):hover,
.admin-form__control:has(.admin-checkbox):hover,
.admin-form__control:has(.admin-tag-input):hover { border-color: transparent; box-shadow: none; }
.admin-form__control--error { border-color: var(--admin-danger); }
.admin-form__control--error:focus { border-color: var(--admin-danger); box-shadow: 0 0 0 4px var(--admin-danger-bg); }
.admin-form__control--error > input,
.admin-form__control--error > select,
.admin-form__control--error > textarea { color: var(--admin-danger); }
.admin-form__error { font-size: 12px; color: var(--admin-danger); margin-top: 5px; display: flex; align-items: center; gap: 4px; }
.admin-form__error::before { content: "!"; display: inline-flex; align-items: center; justify-content: center; width: 14px; height: 14px; border-radius: 50%; background: var(--admin-danger); color: #fff; font-size: 10px; font-weight: 700; flex-shrink: 0; }
.admin-form__prefix { position: relative; }
.admin-form__prefix-icon { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--admin-text-3); pointer-events: none; display: flex; }
.admin-form__prefix-icon svg { width: 16px; height: 16px; }
.admin-form__prefix .admin-form__control { padding-left: 38px; }
.admin-form__suffix { position: relative; }
.admin-form__suffix-text { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); color: var(--admin-text-3); font-size: 12px; pointer-events: none; }
.admin-form__suffix .admin-form__control { padding-right: 48px; }
.admin-form__sub { color: var(--admin-text-2); font-size: 12px; margin-top: 5px; }
/* 栅格行/列跨列：统一由 patch.css 第 12 节定义（admin-form__row--cols-N / admin-form__col--span-N） */
.admin-form__actions { display: flex; gap: 10px;margin-top: 32px; }
/* 表单优化①: 弹窗表单过长时操作区粘在 body 底部始终可见（body 可滚 + actions sticky bottom），
   负边距撑满 body 宽度（body padding=24px），一次性覆盖所有后台弹窗，无需逐个重构模板 */
.admin-modal__body .admin-form__actions {
  position: sticky; bottom: 0; z-index: 2;
  margin: 16px -24px 0;
  padding: 14px 24px;
  background: var(--admin-bg-soft);
  border-top: 1px solid var(--admin-border-light);
  border-radius: 0 0 var(--admin-radius-lg) var(--admin-radius-lg);
  box-shadow: 0 -4px 12px rgba(0,0,0,.04);
}
/* 表单优化②: 选项组编辑器网格对齐（表头与各行同列宽，避免排版错乱） */
.admin-field-options__list { display: flex; flex-direction: column; gap: 6px; }
.admin-field-options__header,
.admin-field-options__item {
  display: grid;
  grid-template-columns: 32px 1fr 1fr auto;
  gap: 8px;
  align-items: center;
}
.admin-field-options__header {
  font-size: 12px; font-weight: 600; color: var(--admin-text-2);
  padding: 0 4px;
}
.admin-field-options__num {
  text-align: center; font-size: 12px; color: var(--admin-text-3);
  font-variant-numeric: tabular-nums;
}
.admin-field-options__item {
  padding: 6px 8px; background: var(--admin-card); border: 1px solid var(--admin-border-light);
  border-radius: var(--admin-radius-sm);
}
.admin-field-options__item:hover { border-color: var(--admin-primary-light); }
.admin-field-options__actions { display: flex; gap: 2px; }
.admin-field-options__add { align-self: flex-start; margin-top: 4px; }
.admin-field-options__empty {
  text-align: center; padding: 20px; color: var(--admin-text-3); font-size: 13px;
  background: var(--admin-bg-soft); border-radius: var(--admin-radius-sm);
}
@media (max-width: 540px) {
  .admin-field-options__header { display: none; }
  .admin-field-options__header,
  .admin-field-options__item { grid-template-columns: 24px 1fr auto; }
  .admin-field-options__item .admin-form__control[data-field="label"] { grid-column: 1 / -1; }
}

.admin-form__section { }
.admin-form__section + .admin-form__section { margin-top: 24px; }
.admin-form__section-title { font-size: 14px; font-weight: 700; color: var(--admin-primary); margin-bottom: 10px; display: flex; align-items: center; gap: 8px;}
.admin-form__section-title svg { width: 17px; height: 17px; color: var(--admin-primary); }
.admin-form__section-title .admin-tag { margin-left: auto; }
.admin-form__section .admin-form__group:last-child,
.admin-form__section .admin-form__row:last-child { margin-bottom: 0; }

/* Switch */
.admin-switch { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; user-select: none; vertical-align: middle; }
.admin-switch__input { position: absolute; width: 0; height: 0; opacity: 0; }
.admin-switch__track { width: 40px; height: 22px; border-radius: var(--admin-radius-pill); background: #d1cde0; position: relative; transition: background 0.2s; flex-shrink: 0; }
.admin-switch__knob { position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; transition: transform 0.2s; box-shadow: 0 1px 3px rgba(0,0,0,0.2); }
.admin-switch__input:checked + .admin-switch__track { background: var(--admin-grad); }
.admin-switch__input:checked + .admin-switch__track .admin-switch__knob { transform: translateX(18px); }
.admin-switch__input:focus-visible + .admin-switch__track { box-shadow: 0 0 0 4px var(--admin-primary-soft); }
.admin-switch__label { font-size: 13px; color: var(--admin-text-2); }
.admin-switch--sm .admin-switch__track { width: 32px; height: 18px; }
.admin-switch--sm .admin-switch__knob { width: 12px; height: 12px; top: 3px; left: 3px; }
.admin-switch--sm .admin-switch__input:checked + .admin-switch__track .admin-switch__knob { transform: translateX(14px); }
.admin-switch__input:disabled + .admin-switch__track { opacity: 0.5; cursor: not-allowed; }
.admin-switch__input:disabled ~ .admin-switch__label { color: var(--admin-text-3); }
.admin-switch--label-full { width: 100%; }
.admin-switch--label-full .admin-switch__label { flex: 1; }

/* Radio */
.admin-radio-group { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; }
.admin-radio { display: inline-flex; align-items: center; gap: 7px; cursor: pointer; user-select: none; font-size: 13px; color: var(--admin-text); }
.admin-radio__input { position: absolute; opacity: 0; }
.admin-radio__circle { width: 16px; height: 16px; border-radius: 50%; border: 1.5px solid var(--admin-border-2); background: #fff; position: relative; transition: border-color 0.2s; flex-shrink: 0; }
.admin-radio__dot { position: absolute; top: 50%; left: 50%; width: 8px; height: 8px; border-radius: 50%; background: var(--admin-grad); transform: translate(-50%, -50%) scale(0); transition: transform 0.2s; }
.admin-radio__input:checked + .admin-radio__circle { border-color: var(--admin-primary); }
.admin-radio__input:checked + .admin-radio__circle .admin-radio__dot { transform: translate(-50%, -50%) scale(1); }

/* Checkbox */
.admin-checkbox { display: inline-flex; align-items: center; gap: 7px; cursor: pointer; user-select: none; font-size: 13px; color: var(--admin-text); }
.admin-checkbox__input { position: absolute; opacity: 0; }
.admin-checkbox__square { width: 16px; height: 16px; border-radius: 4px; border: 1.5px solid var(--admin-border-2); background: #fff; position: relative; transition: all 0.2s; flex-shrink: 0; }
.admin-checkbox__check { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -60%) scale(0); color: #fff; }
.admin-checkbox__check svg { width: 11px; height: 11px; display: block; }
.admin-checkbox__input:checked + .admin-checkbox__square { background: var(--admin-grad); border-color: transparent; }
.admin-checkbox__input:checked + .admin-checkbox__square .admin-checkbox__check { transform: translate(-50%, -60%) scale(1); }
.admin-checkbox__input:focus-visible + .admin-checkbox__square { box-shadow: 0 0 0 4px var(--admin-primary-soft); }
.admin-checkbox:hover .admin-checkbox__square { border-color: var(--admin-primary-light); }
.admin-checkbox__input:disabled + .admin-checkbox__square { background: var(--admin-bg-soft); border-color: var(--admin-border-light); cursor: not-allowed; }

/* Select 美化 */
.admin-select { position: relative; }
.admin-select select, select.admin-select { appearance: none; -webkit-appearance: none; padding-right: 36px; cursor: pointer; }
.admin-select::after, .admin-select-arrow {
  content: ''; position: absolute; right: 14px; top: 50%;
  width: 7px; height: 7px;
  border-right: 1.5px solid var(--admin-text-2); border-bottom: 1.5px solid var(--admin-text-2);
  transform: translateY(-65%) rotate(45deg); pointer-events: none;
}
.admin-select select:hover, select.admin-select:hover { border-color: var(--admin-primary-light); }
.admin-select select:focus, select.admin-select:focus { border-color: var(--admin-primary); box-shadow: 0 0 0 4px var(--admin-primary-soft); outline: none; }
/* Select 错误态：保证 .admin-select 内的 select 在校验失败时红边稳定（含聚焦） */
.admin-select select.admin-form__control--error,
.admin-select.admin-form__control--error select { border-color: var(--admin-danger); }
.admin-select select.admin-form__control--error:focus,
.admin-select.admin-form__control--error select:focus { border-color: var(--admin-danger); box-shadow: 0 0 0 4px var(--admin-danger-bg); }

/* Input number */
.admin-input-number { display: inline-flex; border: 1px solid var(--admin-border-2); border-radius: var(--admin-radius-sm); overflow: hidden; width: 150px; background: var(--admin-card); transition: var(--admin-trans); }
.admin-input-number:hover { border-color: var(--admin-primary-light); }
.admin-input-number:focus-within { border-color: var(--admin-primary); box-shadow: 0 0 0 4px var(--admin-primary-soft); }
.admin-input-number--full { width: 100%; }
.admin-input-number--sm { width: 110px; }
.admin-input-number__btn { width: 36px; border: none; background: var(--admin-bg-soft); cursor: pointer; color: var(--admin-text); font-size: 16px; transition: var(--admin-trans); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.admin-input-number__btn:hover { background: var(--admin-primary-soft); color: var(--admin-primary); }
.admin-input-number__btn:active { background: var(--admin-primary-soft-2); }
.admin-input-number__btn:disabled { opacity: 0.4; cursor: not-allowed; }
.admin-input-number__input { flex: 1; min-width: 0; border: none; border-left: 1px solid var(--admin-border-light); border-right: 1px solid var(--admin-border-light); text-align: center; font-size: 13px; outline: none; color: var(--admin-text); background: var(--admin-card); padding: 8px 4px; -moz-appearance: textfield; }
.admin-input-number__input::-webkit-outer-spin-button, .admin-input-number__input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

/* Tag input */
.admin-tag-input { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; min-height: 40px; padding: 6px 8px; border: 1px solid var(--admin-border-2); border-radius: var(--admin-radius-sm); background: var(--admin-card); transition: var(--admin-trans); cursor: text; }
.admin-tag-input:focus-within { border-color: var(--admin-primary); box-shadow: 0 0 0 4px var(--admin-primary-soft); }
.admin-tag-input__chip { display: inline-flex; align-items: center; gap: 4px; padding: 3px 4px 3px 10px; font-size: 12px; border-radius: var(--admin-radius-pill); background: var(--admin-primary-soft); color: var(--admin-primary-deep); line-height: 1.5; font-weight: 500; }
.admin-tag-input__chip-remove { border: none; background: transparent; color: inherit; cursor: pointer; width: 16px; height: 16px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-size: 12px; opacity: 0.6; }
.admin-tag-input__chip-remove:hover { opacity: 1; background: rgba(0,0,0,0.08); }
.admin-tag-input__field { flex: 1; min-width: 120px; border: none; outline: none; background: transparent; font-size: 13px; color: var(--admin-text); padding: 4px 2px; }
.admin-tag-input__field::placeholder { color: var(--admin-placeholder); }
.admin-tag-input__counter { font-size: 11px; color: var(--admin-text-3); margin-top: 5px; text-align: right; }

/* 字符计数 */
.admin-char-count { font-size: 11px; color: var(--admin-text-3); text-align: right; margin-top: 4px; font-variant-numeric: tabular-nums; }
.admin-char-count--warn { color: var(--admin-warning); }

/* 表单分隔线 */
.admin-form__divider { height: 1px; background: var(--admin-border-light); margin: 20px 0; border: none; }

/* 表单标题行内提示 */
.admin-form__section-title .admin-form__label-hint { margin-left: auto; font-weight: 400; }

/* ============================================================
   选项卡 Tabs
   ============================================================ */
.admin-tabs { margin-bottom: 20px; }
.admin-tabs__nav { display: flex; gap: 4px; border-bottom: 1px solid var(--admin-border); overflow-x: auto;overflow-y: hidden; }
.admin-tabs__item {
  padding: 11px 18px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--admin-text-2);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: var(--admin-trans);
  margin-bottom: -1px;
  display: flex; align-items: center; gap: 7px;
  white-space: nowrap;
}
.admin-tabs__item svg { width: 15px; height: 15px; }
.admin-tabs__item:hover { color: var(--admin-primary); }
.admin-tabs__item--active { color: var(--admin-primary); border-bottom-color: var(--admin-primary); }
.admin-tabs__item .admin-tag { font-size: 10.5px; padding: 0 7px; }
.admin-tabs__pane { display: none; animation: admnFade 0.3s var(--admin-ease); }
.admin-tabs__pane--active { display: block; }

/* ============================================================
   模态框
   ============================================================ */
.admin-modal {
  position: fixed; inset: 0;
  background: rgba(26, 19, 38, 0.55);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s;
  padding: 24px;
}
.admin-modal--show { opacity: 1; visibility: visible; }
.admin-modal__dialog {
  background: var(--admin-card);
  border-radius: var(--admin-radius-lg);
  box-shadow: var(--admin-shadow-lg);
  min-width: 460px;
  max-width: 100%;
  position: relative;
  overflow: hidden;
  max-height: 90vh;
  display: flex; flex-direction: column;
  transform: scale(0.95) translateY(-12px);
  transition: transform 0.24s var(--admin-ease);
}
.admin-modal--show .admin-modal__dialog { transform: scale(1) translateY(0); }
.admin-modal__dialog--sm { width: 460px; }
.admin-modal__dialog--md { width: 640px; }
.admin-modal__dialog--lg { width: 820px; }
.admin-modal__dialog--xl { width: 980px; }
.admin-modal__dialog--xxl { width: 1120px; }
.admin-modal__header { padding: 18px 24px; border-bottom: 1px solid var(--admin-border-light); display: flex; align-items: center; justify-content: space-between; flex-shrink: 0; }
.admin-modal__title { font-size: 16px; font-weight: 700; margin: 0; color: var(--admin-ink); display: flex; align-items: center; gap: 8px; }
.admin-modal__title svg { width: 18px; height: 18px; color: var(--admin-primary); }
.admin-modal__close { width: 32px; height: 32px; background: var(--admin-bg-soft); border: none; cursor: pointer; color: var(--admin-text-2); border-radius: var(--admin-radius-sm); transition: var(--admin-trans); display: flex; align-items: center; justify-content: center; }
.admin-modal__close:hover { background: var(--admin-danger-bg); color: var(--admin-danger); }
.admin-modal__close svg { width: 16px; height: 16px; }
.admin-modal__body { padding: 24px; overflow-y: auto; flex: 1; min-height: 0; }
.admin-modal__footer { padding: 14px 24px; display: flex; justify-content: flex-end; gap: 10px; flex-shrink: 0; }
/* 表单作为 body+footer 容器：form 自身为 flex 列，body 可滚动，footer 固定底部 */
.admin-modal__form { display: flex; flex-direction: column; flex: 1; min-height: 0; overflow: hidden; }
.admin-modal__form > .admin-modal__body { flex: 1; min-height: 0; }
.admin-modal__form > .admin-modal__footer { flex-shrink: 0; }
/* 弹窗滚动规范化：form 包裹 body+footer 时自动应用 flex 布局（无需手动加 admin-modal__form class） */
.admin-modal__dialog > form { display: flex; flex-direction: column; flex: 1; min-height: 0; overflow: hidden; }
.admin-modal__dialog > form > .admin-modal__body { flex: 1; min-height: 0; overflow-y: auto; }
.admin-modal__dialog > form > .admin-modal__footer { flex-shrink: 0; }
/* 弹窗加载遮罩：防止数据加载期间用户误触表单 */
.admin-modal__loading {
  position: absolute; inset: 0; z-index: 50;
  background: rgba(255,255,255,0.85);
  display: none; align-items: center; justify-content: center;
  gap: 8px; font-size: 14px; color: var(--admin-text-secondary);
  border-radius: inherit;
}
.admin-modal__loading.is-visible { display: flex; }
.admin-modal__loading i { font-size: 22px; color: var(--admin-primary); }
/* 表单优化⑥: 弹窗内 label/标题禁止单字换行；窄弹窗给最小宽度兜底，移动端自适应 */
.admin-modal__title, .admin-form__label { white-space: nowrap; }
.admin-modal__dialog { min-width: 420px; }
@media (max-width: 480px) {
  .admin-modal { padding: 12px; }
  .admin-modal__dialog { min-width: unset; width: 100% !important; }
}

/* ============================================================
   提示 / 空状态
   ============================================================ */
.admin-alert { padding: 12px 16px; border-radius: var(--admin-radius-sm); font-size: 13px; line-height: 1.5; display: flex; align-items: flex-start; gap: 10px; margin-bottom: 16px; }
.admin-alert svg { width: 17px; height: 17px; flex-shrink: 0; margin-top: 1px; }
.admin-alert--info { background: var(--admin-primary-soft); color: var(--admin-primary-deep); }
.admin-alert--warning { background: var(--admin-warning-bg); color: var(--admin-warning); }
.admin-alert--success { background: var(--admin-success-bg); color: var(--admin-success); }
.admin-alert--danger { background: var(--admin-danger-bg); color: var(--admin-danger); }
.admin-alert a { font-weight: 600; text-decoration: underline; }

.admin-empty { text-align: center; padding: 56px 20px; color: var(--admin-text-3); }
.admin-empty__icon { width: 56px; height: 56px; margin: 0 auto 14px; opacity: 0.35; }
.admin-empty__icon svg { width: 100%; height: 100%; }
.admin-empty__text { font-size: 14px; }

/* ============================================================
   网格卡片 (模块工作台/页面内容用)
   ============================================================ */
.admin-grid-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 14px; }
.admin-grid-card {
  background: var(--admin-card);
  border: 1px solid var(--admin-border-light);
  border-radius: var(--admin-radius);
  padding: 16px;
  transition: var(--admin-trans);
}
.admin-grid-card:hover { border-color: var(--admin-primary-light); box-shadow: var(--admin-shadow-sm); transform: translateY(-2px); }
.admin-grid-card__title { font-weight: 700; color: var(--admin-ink); font-size: 14px; margin-bottom: 6px; display: flex; align-items: center; gap: 8px; }
.admin-grid-card__desc { color: var(--admin-text-2); font-size: 12.5px; margin-bottom: 10px; line-height: 1.5; }
.admin-grid-card__meta { color: var(--admin-text-3); font-size: 11.5px; margin-bottom: 12px; display: flex; gap: 12px; flex-wrap: wrap; }
.admin-grid-card__actions { display: flex; gap: 6px; flex-wrap: wrap; padding-top: 10px; border-top: 1px solid var(--admin-border-light); }

/* ============================================================
   左右分栏 (分类侧栏)
   ============================================================ */
.admin-split { display: flex; gap: 18px; align-items: flex-start; }
.admin-split__side { width: 270px; flex-shrink: 0; }
.admin-split__main { flex: 1; min-width: 0; }
.admin-cat-list { padding: 6px; }
.admin-cat-item { display: flex; align-items: center; gap: 9px; padding: 9px 12px; cursor: pointer; border-radius: var(--admin-radius-sm); font-size: 13px; color: var(--admin-text); transition: var(--admin-trans); margin-bottom: 2px; }
.admin-cat-item:hover { background: var(--admin-bg-soft); }
.admin-cat-item--active { background: var(--admin-primary-soft); color: var(--admin-primary-deep); font-weight: 600; }
.admin-cat-item__icon { width: 16px; height: 16px; color: var(--admin-text-3); flex-shrink: 0; }
.admin-cat-item--active .admin-cat-item__icon { color: var(--admin-primary); }
.admin-cat-item__name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.admin-cat-item__count { font-size: 11px; color: var(--admin-text-3); background: var(--admin-bg-soft); padding: 1px 8px; border-radius: var(--admin-radius-pill); }
.admin-cat-item--active .admin-cat-item__count { background: var(--admin-primary); color: #fff; }

/* ============================================================
   文件网格 (上传管理)
   ============================================================ */
.admin-file-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 14px; }
.admin-file-card { background: var(--admin-card); border: 1px solid var(--admin-border-light); border-radius: var(--admin-radius); overflow: hidden; transition: var(--admin-trans); position: relative; }
.admin-file-card:hover { border-color: var(--admin-primary-light); box-shadow: var(--admin-shadow-md); transform: translateY(-2px); }
.admin-file-card__check { position: absolute; top: 8px; left: 8px; z-index: 2; }
.admin-file-card__preview { height: 120px; display: flex; align-items: center; justify-content: center; background: var(--admin-bg-soft); overflow: hidden; }
.admin-file-card__preview img { width: 100%; height: 100%; object-fit: cover; }
.admin-file-card__preview .ext { font-size: 11px; font-weight: 800; color: #fff; padding: 4px 10px; border-radius: 6px; letter-spacing: 0.5px; }
.admin-file-card__body { padding: 10px 12px; }
.admin-file-card__name { font-size: 12.5px; font-weight: 600; color: var(--admin-ink); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; margin-bottom: 3px; }
.admin-file-card__meta { font-size: 11px; color: var(--admin-text-3); display: flex; justify-content: space-between; }

/* ============================================================
   图片上传组件（createImageUploader，ElementUI 风格）
   尺寸由 createImageUploader 的 inline style 控制，CSS 仅负责填充与比例
   ============================================================ */
.admin-cover-upload { display: flex; gap: 16px; align-items: flex-start; }
.admin-cover-upload__preview {
  position: relative; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  border: 1px dashed var(--admin-border-2); border-radius: var(--admin-radius-sm);
  background: var(--admin-bg-soft, #f5f7fa); overflow: hidden;
  transition: border-color var(--admin-trans), box-shadow var(--admin-trans);
}
.admin-cover-upload__preview:hover { border-color: var(--admin-primary-light); box-shadow: 0 0 0 3px var(--admin-primary-soft); }
.admin-cover-upload__content { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; }
.admin-cover-upload__img { width: 100%; height: 100%; object-fit: cover; display: block; }
.admin-cover-upload__placeholder { font-size: 32px; color: var(--admin-text-placeholder); transition: color var(--admin-trans); }
.admin-cover-upload__preview:hover .admin-cover-upload__placeholder { color: var(--admin-primary); }
/* 浮动删除按钮：悬浮在图片右上角，仅在有图片且鼠标移入时显示 */
.admin-cover-upload__delete {
  position: absolute; top: 4px; right: 4px;
  width: 22px; height: 22px; padding: 0;
  display: flex; align-items: center; justify-content: center;
  border: none; border-radius: 50%;
  background: rgba(0, 0, 0, 0.55); color: #fff;
  cursor: pointer; opacity: 0; visibility: hidden;
  transition: opacity var(--admin-trans), background var(--admin-trans);
  z-index: 2;
}
.admin-cover-upload__delete i { font-size: 14px; line-height: 1; }
.admin-cover-upload__delete:hover { background: var(--admin-danger); }
.admin-cover-upload__preview:hover .admin-cover-upload__delete { opacity: 1; visibility: visible; }
.admin-cover-upload__actions { display: flex; flex-direction: column; gap: 8px; align-items: flex-start; }

/* ============================================================
   翻译编辑器
   ============================================================ */
.admin-tr-group { margin-bottom: 18px; }
.admin-tr-group__head { display: flex; align-items: center; gap: 10px; padding: 12px 16px; margin-bottom: 12px; background: var(--admin-grad-soft); border-left: 3px solid var(--admin-primary); border-radius: var(--admin-radius-sm); }
.admin-tr-field { padding: 16px; margin-bottom: 12px; background: var(--admin-bg-soft); border: 1px solid var(--admin-border-light); border-radius: var(--admin-radius); }
.admin-tr-field__title { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; font-size: 13px; font-weight: 700; color: var(--admin-ink); }
.admin-tr-field__name { font-family: var(--admin-ff-mono); padding: 2px 8px; background: var(--admin-card); border-radius: 5px; border: 1px solid var(--admin-border); color: var(--admin-primary); font-size: 12px; }
.admin-tr-langs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.admin-tr-lang__label { display: flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; color: var(--admin-text-2); margin-bottom: 6px; }
.admin-tr-lang__flag { width: 20px; height: 14px; border-radius: 2px; display: inline-flex; align-items: center; justify-content: center; font-size: 9px; font-weight: 700; color: #fff; }
.admin-tr-lang__flag--cn { background: #de2910; }
.admin-tr-lang__flag--hk { background: #d97706; }
.admin-tr-lang__flag--en { background: #1e3a8a; }
.admin-tr-lang__ta { width: 100%; min-height: 64px; resize: vertical; padding: 8px 11px; font-size: 13px; border: 1px solid var(--admin-border-2); border-radius: var(--admin-radius-sm); background: var(--admin-card); color: var(--admin-text); transition: var(--admin-trans); font-family: inherit; line-height: 1.5; }
.admin-tr-lang__ta:focus { outline: none; border-color: var(--admin-primary); box-shadow: 0 0 0 4px var(--admin-primary-soft); }
@media (max-width: 900px) { .admin-tr-langs { grid-template-columns: 1fr; } }

/* ============================================================
   进度 / 覆盖率
   ============================================================ */
.admin-progress { height: 7px; background: var(--admin-bg-soft); border-radius: var(--admin-radius-pill); overflow: hidden; }
.admin-progress__bar { height: 100%; background: var(--admin-grad); border-radius: var(--admin-radius-pill); transition: width 0.4s var(--admin-ease); }
.admin-progress--success .admin-progress__bar { background: linear-gradient(135deg, #16a34a, #0d8a3c); }
.admin-progress--warning .admin-progress__bar { background: linear-gradient(135deg, #f59e0b, #d97706); }

.admin-cover { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; }
.admin-cover__dots { display: inline-flex; gap: 3px; }
.admin-cover__dot { width: 9px; height: 9px; border-radius: 50%; background: var(--admin-border-2); }
.admin-cover__dot--on { background: var(--admin-primary); }

/* ============================================================
   Toast
   ============================================================ */
.admin-toast-wrap { position: fixed; top: 80px; right: 24px; z-index: 3000; display: flex; flex-direction: column; gap: 10px; pointer-events: none; }
.admin-toast {
  background: var(--admin-card);
  border-radius: var(--admin-radius);
  box-shadow: var(--admin-shadow-lg);
  padding: 13px 16px;
  display: flex; align-items: center; gap: 11px;
  font-size: 13px;
  min-width: 300px; max-width: 420px;
  border-left: 4px solid var(--admin-primary);
  animation: admnToastIn 0.3s var(--admin-ease);
  pointer-events: auto;
}
.admin-toast--success { border-left-color: var(--admin-success); }
.admin-toast--success .admin-toast__icon { color: var(--admin-success); }
.admin-toast--warning { border-left-color: var(--admin-warning); }
.admin-toast--warning .admin-toast__icon { color: var(--admin-warning); }
.admin-toast--danger { border-left-color: var(--admin-danger); }
.admin-toast--danger .admin-toast__icon { color: var(--admin-danger); }
.admin-toast__icon { width: 19px; height: 19px; flex-shrink: 0; color: var(--admin-primary); }
.admin-toast__content { flex: 1; color: var(--admin-text); }
.admin-toast__close { background: none; border: none; cursor: pointer; color: var(--admin-text-3); padding: 2px; }
.admin-toast__close svg { width: 14px; height: 14px; }
@keyframes admnToastIn { from { opacity: 0; transform: translateX(110%); } to { opacity: 1; transform: translateX(0); } }
@keyframes admnToastOut { to { opacity: 0; transform: translateX(110%); } }
.admin-toast--leave { animation: admnToastOut 0.2s ease forwards; }

/* ============================================================
   时间线 / 活动
   ============================================================ */
.admin-timeline { position: relative; padding-left: 8px; }
.admin-timeline__item { display: flex; gap: 14px; padding-bottom: 18px; position: relative; }
.admin-timeline__item:last-child { padding-bottom: 0; }
.admin-timeline__item::before { content: ''; position: absolute; left: 15px; top: 30px; bottom: -4px; width: 2px; background: var(--admin-border); }
.admin-timeline__item:last-child::before { display: none; }
.admin-timeline__icon { width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; z-index: 1; }
.admin-timeline__icon svg { width: 15px; height: 15px; }
.admin-timeline__body { flex: 1; min-width: 0; padding-top: 3px; }
.admin-timeline__desc { font-size: 13px; color: var(--admin-ink); line-height: 1.5; }
.admin-timeline__time { font-size: 11.5px; color: var(--admin-text-3); margin-top: 3px; }

/* ============================================================
   仪表盘专属
   ============================================================ */
.admin-dash-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 18px; }
.admin-dash-row--3 { grid-template-columns: 2fr 1fr; }
.admin-welcome {
  background: var(--admin-grad);
  border-radius: var(--admin-radius-lg);
  padding: 26px 28px;
  color: #fff;
  margin-bottom: 22px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--admin-shadow-primary);
}
.admin-welcome::after {
  content: ''; position: absolute; right: -40px; top: -40px;
  width: 220px; height: 220px; border-radius: 50%;
  background: rgba(255,255,255,0.1);
}
.admin-welcome::before {
  content: ''; position: absolute; right: 60px; bottom: -80px;
  width: 160px; height: 160px; border-radius: 50%;
  background: rgba(255,255,255,0.06);
}
.admin-welcome__eyebrow { font-size: 12px; letter-spacing: 1.5px; text-transform: uppercase; opacity: 0.85; font-weight: 600; }
.admin-welcome__title { font-size: 24px; font-weight: 800; margin: 6px 0 8px; letter-spacing: -0.3px; position: relative; z-index: 1; }
.admin-welcome__sub { font-size: 13.5px; opacity: 0.9; max-width: 560px; line-height: 1.6; position: relative; z-index: 1; }
.admin-welcome__actions { margin-top: 18px; display: flex; gap: 10px; position: relative; z-index: 1; }
.admin-welcome__actions .admin-btn--ghost { background: rgba(255,255,255,0.16); border-color: rgba(255,255,255,0.3); color: #fff; }
.admin-welcome__actions .admin-btn--ghost:hover { background: rgba(255,255,255,0.26); color: #fff; }

.admin-status-list { display: flex; flex-direction: column; gap: 14px; }
.admin-status-item { display: flex; justify-content: space-between; align-items: center; padding: 6px 0; }
.admin-status-item__label { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--admin-text); }
.admin-status-item__val { font-size: 18px; font-weight: 800; color: var(--admin-ink); }

.admin-bar-chart { display: flex; align-items: flex-end; gap: 14px; height: 200px; padding: 10px 0; }
.admin-bar-chart__col { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 8px; height: 100%; justify-content: flex-end; }
.admin-bar-chart__bar { width: 100%; max-width: 42px; background: var(--admin-grad-soft); border-radius: 6px 6px 0 0; position: relative; transition: height 0.6s var(--admin-ease); }
.admin-bar-chart__bar--solid { background: var(--admin-grad); }
.admin-bar-chart__val { position: absolute; top: -22px; left: 50%; transform: translateX(-50%); font-size: 11.5px; font-weight: 700; color: var(--admin-ink); }
.admin-bar-chart__label { font-size: 11.5px; color: var(--admin-text-2); }

.admin-quick-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.admin-quick { display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 18px 12px; border: 1px solid var(--admin-border-light); border-radius: var(--admin-radius); text-decoration: none; color: var(--admin-text); transition: var(--admin-trans); text-align: center; }
.admin-quick:hover { border-color: var(--admin-primary-light); background: var(--admin-primary-soft); color: var(--admin-primary); transform: translateY(-2px); box-shadow: var(--admin-shadow-sm); }
.admin-quick__icon { width: 44px; height: 44px; border-radius: var(--admin-radius); background: var(--admin-primary-soft); color: var(--admin-primary); display: flex; align-items: center; justify-content: center; transition: var(--admin-trans); }
.admin-quick:hover .admin-quick__icon { background: var(--admin-grad); color: #fff; }
.admin-quick__icon svg { width: 22px; height: 22px; }
.admin-quick__label { font-size: 12.5px; font-weight: 600; }

/* ============================================================
   面包屑内联（页面内）
   ============================================================ */
.admin-crumb { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--admin-text-2); margin-bottom: 18px; }
.admin-crumb a { color: var(--admin-text-2); }
.admin-crumb a:hover { color: var(--admin-primary); }
.admin-crumb .sep { color: var(--admin-text-3); }
.admin-crumb .current { color: var(--admin-ink); font-weight: 600; }

/* ============================================================
   封面上传
   ============================================================ */
.admin-upload { display: flex; gap: 16px; align-items: flex-start; }
.admin-upload__preview { width: 220px; height: 124px; border: 1.5px dashed var(--admin-border-2); border-radius: var(--admin-radius-sm); background: var(--admin-bg-soft); display: flex; align-items: center; justify-content: center; overflow: hidden; flex-shrink: 0; transition: var(--admin-trans); cursor: pointer; }
.admin-upload__preview:hover { border-color: var(--admin-primary-light); background: var(--admin-primary-soft); }
.admin-upload__preview img { width: 100%; height: 100%; object-fit: cover; }
.admin-upload__ph { display: flex; flex-direction: column; align-items: center; gap: 6px; color: var(--admin-text-3); font-size: 12px; }
.admin-upload__ph svg { width: 28px; height: 28px; }
.admin-upload__actions { display: flex; flex-direction: column; gap: 8px; }

/* 拖拽悬停态 */
.admin-upload__preview--dragover { border-color: var(--admin-primary); background: var(--admin-primary-soft-2); border-style: solid; box-shadow: 0 0 0 4px var(--admin-primary-soft); }
/* 已有图片态：隐藏占位符 */
.admin-upload__preview--has-image .admin-upload__ph { display: none; }
.admin-upload__preview--has-image:hover .admin-upload__overlay { opacity: 1; }
.admin-upload__overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.5); display: flex; align-items: center; justify-content: center; gap: 8px; opacity: 0; transition: opacity 0.2s; }
.admin-upload__overlay button { border: none; background: rgba(255,255,255,0.9); color: var(--admin-ink); width: 32px; height: 32px; border-radius: 50%; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: var(--admin-trans); }
.admin-upload__overlay button:hover { background: #fff; transform: scale(1.1); }
.admin-upload__overlay svg { width: 16px; height: 16px; }
/* 圆形头像上传 */
.admin-upload--avatar .admin-upload__preview { width: 80px; height: 80px; border-radius: 50%; }
.admin-upload--avatar .admin-upload__ph svg { width: 20px; height: 20px; }
.admin-upload--avatar .admin-upload__ph { font-size: 10px; gap: 3px; }

/* ============================================================
   富文本编辑器外观（Demo 工具栏 + 内容区）
   ============================================================ */
.admin-editor { border: 1px solid var(--admin-border-2); border-radius: var(--admin-radius-sm); overflow: hidden; background: var(--admin-card); transition: var(--admin-trans); }
.admin-editor:focus-within { border-color: var(--admin-primary); box-shadow: 0 0 0 4px var(--admin-primary-soft); }
.admin-editor__toolbar { display: flex; align-items: center; gap: 2px; background: var(--admin-bg-soft); border-bottom: 1px solid var(--admin-border-light); flex-wrap: wrap; }
.admin-editor__btn { border: none; background: transparent; color: var(--admin-text-2); width: 30px; height: 30px; border-radius: 6px; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: var(--admin-trans); font-size: 13px; font-weight: 600; }
.admin-editor__btn:hover { background: var(--admin-primary-soft); color: var(--admin-primary); }
.admin-editor__btn:active { background: var(--admin-primary-soft-2); }
.admin-editor__btn svg { width: 16px; height: 16px; }
.admin-editor__divider { width: 1px; height: 18px; background: var(--admin-border); margin: 0 4px; }
.admin-editor__content { width: 100%; border: none; outline: none; padding: 14px 16px; font-size: 14px; line-height: 1.7; color: var(--admin-text); background: var(--admin-card); resize: vertical; min-height: 200px; font-family: var(--admin-ff); }
.admin-editor__content::placeholder { color: var(--admin-placeholder); }
.admin-editor__footer { display: flex; align-items: center; justify-content: space-between; padding: 4px 12px; background: var(--admin-bg-soft); border-top: 1px solid var(--admin-border-light); font-size: 11px; color: var(--admin-text-3); }

/* ============================================================
   日期与颜色选择器
   ============================================================ */
.admin-datepicker { position: relative; }
.admin-datepicker input { padding-right: 36px; cursor: pointer; }
.admin-datepicker__icon { position: absolute; right: 10px; top: 50%; transform: translateY(-50%); color: var(--admin-text-3); pointer-events: none; display: flex; }
.admin-datepicker__icon svg { width: 16px; height: 16px; }

.admin-color-picker { display: flex; align-items: center; gap: 8px; }
.admin-color-picker__swatch { width: 36px; height: 36px; border-radius: var(--admin-radius-sm); border: 1px solid var(--admin-border-2); cursor: pointer; flex-shrink: 0; position: relative; overflow: hidden; }
.admin-color-picker__swatch input[type="color"] { position: absolute; inset: -2px; border: none; cursor: pointer; opacity: 0; }
.admin-color-picker__hex { flex: 1; }

/* ============================================================
   工具类
   ============================================================ */
.admin-flex { display: flex; }
.admin-flex-center { display: flex; align-items: center; justify-content: center; }
.admin-items-center { align-items: center; }
.admin-justify-between { justify-content: space-between; }
.admin-gap-6 { gap: 6px; } .admin-gap-8 { gap: 8px; } .admin-gap-12 { gap: 12px; } .admin-gap-16 { gap: 16px; }
.admin-flex-wrap { flex-wrap: wrap; }
.admin-mt-8 { margin-top: 8px; } .admin-mt-16 { margin-top: 16px; } .admin-mt-24 { margin-top: 24px; }
.admin-mb-8 { margin-bottom: 8px; } .admin-mb-16 { margin-bottom: 16px; } .admin-mb-24 { margin-bottom: 24px; }
.admin-text-center { text-align: center; }
.admin-text-right { text-align: right; }
.admin-text-muted { color: var(--admin-text-2); }
.admin-text-3 { color: var(--admin-text-3); }
.admin-text-ink { color: var(--admin-ink); }
.admin-text-sm { font-size: 12px; }
.admin-text-xs { font-size: 11px; }
.admin-font-mono { font-family: var(--admin-ff-mono); }
.admin-fw-600 { font-weight: 600; } .admin-fw-700 { font-weight: 700; } .admin-fw-800 { font-weight: 800; }
.admin-truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.admin-maxw-200 { max-width: 200px; } .admin-maxw-300 { max-width: 300px; }
.admin-divider { height: 1px; background: var(--admin-border-light); margin: 16px 0; }

/* ============================================================
   动画
   ============================================================ */
@keyframes admnFade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }
@keyframes admnSpin { to { transform: rotate(360deg); } }
.admin-spin { display: inline-block; width: 16px; height: 16px; border: 2px solid var(--admin-border-2); border-top-color: var(--admin-primary); border-radius: 50%; animation: admnSpin 0.6s linear infinite; }
.admin-fade-in { animation: admnFade 0.4s var(--admin-ease); }

/* ============================================================
   响应式
   ============================================================ */
@media (max-width: 1200px) {
  .admin-dash-row--3 { grid-template-columns: 1fr; }
}
@media (max-width: 992px) {
  .admin-sidebar { transform: translateX(-100%); }
  .admin-sidebar--collapsed { transform: translateX(0); width: var(--admin-sidebar-w); }
  .admin-sidebar--collapsed .admin-sidebar__logo-text,
  .admin-sidebar--collapsed .admin-nav__label,
  .admin-sidebar--collapsed .admin-nav__group-title { display: inline; }
  .admin-sidebar--collapsed .admin-nav__link { justify-content: flex-start; padding: 10px 14px; }
  .admin-main { margin-left: 0; }
  .admin-sidebar--collapsed ~ .admin-main { margin-left: 0; }
  .admin-dash-row { grid-template-columns: 1fr; }
  .admin-split { flex-direction: column; }
  .admin-split__side { width: 100%; }
  .admin-stats { grid-template-columns: repeat(2, 1fr); }
  .admin-topbar__search { display: none; }
}
@media (max-width: 640px) {
  .admin-stats { grid-template-columns: 1fr; }
  .admin-content { padding: 16px; }
  .admin-page-head { flex-direction: column; align-items: flex-start; gap: 14px; }
  .admin-form__row, .admin-form__row--2, .admin-form__row--3, .admin-form__row--4 { grid-template-columns: 1fr; }
  .admin-topbar { padding: 0 16px; }
}