/* ========== 设计变量 ========== */
:root {
  --xlg-primary: #6366f1;
  --xlg-primary-deep: #4f46e5;
  --xlg-violet: #8b5cf6;
  --xlg-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a855f7 100%);
  --xlg-bg: #f3f5fb;
  --xlg-card: #ffffff;
  --xlg-text: #1f2430;
  --xlg-text-2: #6b7280;
  --xlg-border: #e8eaf2;
  --xlg-radius: 16px;
  --xlg-shadow: 0 4px 24px rgba(99, 102, 241, .08), 0 1px 3px rgba(16, 24, 40, .06);
  --xlg-shadow-hover: 0 12px 40px rgba(99, 102, 241, .16), 0 4px 8px rgba(16, 24, 40, .08);

  /* Element Plus 主色覆盖 */
  --el-color-primary: #6366f1;
  --el-color-primary-light-3: #8f8df3;
  --el-color-primary-light-5: #b2b1f6;
  --el-color-primary-light-7: #d0cff9;
  --el-color-primary-light-8: #e0dffb;
  --el-color-primary-light-9: #efeffd;
  --el-color-primary-dark-2: #4f46e5;
}

* { box-sizing: border-box; }
body { user-select: none; -webkit-user-select: none; }
input, textarea, .el-input__inner, .el-textarea__inner, .json-editor, .cell-mask .mask-prompt { user-select: text; -webkit-user-select: text; }

html, body {
  margin: 0;
  padding: 0;
  font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  color: var(--xlg-text);
  background: var(--xlg-bg);
  -webkit-font-smoothing: antialiased;
}

body {
  background-image:
    radial-gradient(1200px 500px at 85% -10%, rgba(139, 92, 246, .10), transparent 60%),
    radial-gradient(900px 420px at -10% 0%, rgba(99, 102, 241, .10), transparent 55%);
  background-attachment: fixed;
  min-height: 100vh;
}

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: #c9cce0; border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: #a8accb; }
::-webkit-scrollbar-track { background: transparent; }

/* ========== 启动加载 ========== */
.boot-loading {
  height: 100vh; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 18px;
}
.boot-spinner {
  width: 46px; height: 46px; border-radius: 50%;
  border: 4px solid #e3e5f5; border-top-color: var(--xlg-primary);
  animation: xlg-spin 1s linear infinite;
}
.boot-text { color: var(--xlg-text-2); font-size: 14px; letter-spacing: 2px; }
@keyframes xlg-spin { to { transform: rotate(360deg); } }

/* ========== 通用布局 ========== */
.page-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 24px 20px 60px;
}

.xlg-card {
  background: var(--xlg-card);
  border-radius: var(--xlg-radius);
  box-shadow: var(--xlg-shadow);
  border: 1px solid rgba(255, 255, 255, .7);
  transition: box-shadow .3s ease, transform .3s ease;
}
.xlg-card.hoverable:hover { box-shadow: var(--xlg-shadow-hover); transform: translateY(-2px); }
.xlg-card-pad { padding: 22px; }

.card-title {
  font-size: 16px; font-weight: 600; margin: 0 0 16px;
  display: flex; align-items: center; gap: 8px;
}
.card-title::before {
  content: ""; width: 4px; height: 16px; border-radius: 2px;
  background: var(--xlg-gradient);
}

.gradient-btn {
  background: var(--xlg-gradient) !important;
  border: none !important;
  color: #fff !important;
  box-shadow: 0 6px 18px rgba(99, 102, 241, .35);
  transition: transform .2s ease, box-shadow .2s ease !important;
}
.gradient-btn:hover { transform: translateY(-1px); box-shadow: 0 10px 26px rgba(99, 102, 241, .45); }
.gradient-btn:active { transform: translateY(0); }

.muted { color: var(--xlg-text-2); }
.text-danger { color: #ef4444; }
.text-success { color: #10b981; }

/* ========== 路由过渡动画 ========== */
.fade-slide-enter-active, .fade-slide-leave-active { transition: all .28s cubic-bezier(.4, 0, .2, 1); }
.fade-slide-enter-from { opacity: 0; transform: translateY(14px); }
.fade-slide-leave-to { opacity: 0; transform: translateY(-8px); }

.fade-enter-active, .fade-leave-active { transition: opacity .25s ease; }
.fade-enter-from, .fade-leave-to { opacity: 0; }

/* 列表错落进入 */
.stagger-enter-active { transition: all .35s cubic-bezier(.34, 1.56, .64, 1); }
.stagger-enter-from { opacity: 0; transform: translateY(18px) scale(.97); }

/* ========== 图片网格 ========== */
.img-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}
.img-cell {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  background: #eef0f8;
  box-shadow: 0 2px 10px rgba(16, 24, 40, .06);
  aspect-ratio: 1;
  cursor: pointer;
  transition: transform .3s ease, box-shadow .3s ease;
}
.img-cell:hover { transform: translateY(-4px); box-shadow: var(--xlg-shadow-hover); }
.img-cell img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .5s ease; }
.img-cell:hover img { transform: scale(1.06); }
.img-cell .cell-mask {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(15, 17, 30, .72) 0%, transparent 55%);
  opacity: 0; transition: opacity .3s ease;
  display: flex; flex-direction: column; justify-content: flex-end; padding: 12px;
}
.img-cell:hover .cell-mask { opacity: 1; }
.image-size { position:absolute; right:8px; bottom:8px; z-index:2; padding:3px 7px; border-radius:999px; background:rgba(15,17,30,.7); color:#fff; font-size:11px; }
.cell-mask .mask-prompt {
  color: #fff; font-size: 12px; line-height: 1.5;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  margin-bottom: 8px;
}
.cell-mask .mask-actions { display: flex; gap: 6px; }
.cell-mask .mask-actions .el-button { backdrop-filter: blur(6px); }
.fav-badge {
  position: absolute; top: 10px; right: 10px; z-index: 2;
  width: 28px; height: 28px; border-radius: 50%;
  background: rgba(255, 255, 255, .92); color: #f43f5e;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, .15);
}

/* 生成中占位动画 */
.skeleton-img {
  aspect-ratio: 1; border-radius: 14px;
  background: linear-gradient(100deg, #eceef7 40%, #f7f8fd 50%, #eceef7 60%);
  background-size: 200% 100%;
  animation: xlg-shimmer 1.4s ease infinite;
  display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 10px;
  color: #a3a8c8;
}
@keyframes xlg-shimmer { to { background-position: -200% 0; } }
.skeleton-img .ring {
  width: 42px; height: 42px; border-radius: 50%;
  border: 3px solid #dfe2f4; border-top-color: var(--xlg-primary);
  animation: xlg-spin 1s linear infinite;
}

/* ========== 头部导航 ========== */
.site-header {
  position: sticky; top: 0; z-index: 100;
  backdrop-filter: blur(14px);
  background: rgba(255, 255, 255, .82);
  border-bottom: 1px solid var(--xlg-border);
}
.site-header-inner {
  max-width: 1240px; margin: 0 auto; padding: 0 20px;
  height: 62px; display: flex; align-items: center; gap: 28px;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  font-size: 18px; font-weight: 700; letter-spacing: 1px;
  background: var(--xlg-gradient);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  cursor: pointer; white-space: nowrap;
}
.brand-logo {
  width: 34px; height: 34px; border-radius: 10px;
  background: var(--xlg-gradient);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 18px;
  box-shadow: 0 4px 12px rgba(99, 102, 241, .35);
}
.nav-menu { display: flex; gap: 4px; flex: 1; }
.nav-item {
  padding: 8px 16px; border-radius: 10px; font-size: 14px; cursor: pointer;
  color: var(--xlg-text-2); transition: all .2s ease; text-decoration: none;
}
.nav-item:hover { color: var(--xlg-primary); background: rgba(99, 102, 241, .08); }
.nav-item.active { color: var(--xlg-primary); background: rgba(99, 102, 241, .12); font-weight: 600; }
.points-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 14px; border-radius: 999px;
  background: linear-gradient(135deg, #fef3c7, #fde68a);
  color: #92400e; font-weight: 600; font-size: 13px;
  box-shadow: 0 2px 8px rgba(245, 158, 11, .2);
}

.announce-bar {
  background: linear-gradient(90deg, rgba(99, 102, 241, .10), rgba(139, 92, 246, .10));
  border-bottom: 1px solid var(--xlg-border);
  padding: 8px 0; font-size: 13px; color: #5558b8;
}
.announce-inner { max-width: 1240px; margin: 0 auto; padding: 0 20px; display: flex; align-items: center; gap: 8px; }

/* ========== 登录/注册/安装 ========== */
.auth-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 40px 20px;
}
.auth-card {
  width: 420px; max-width: 94vw;
  border-radius: 20px; padding: 36px 36px 30px;
  background: rgba(255, 255, 255, .9);
  backdrop-filter: blur(20px);
  box-shadow: 0 20px 60px rgba(79, 70, 229, .16);
  border: 1px solid rgba(255, 255, 255, .8);
}
.auth-title { text-align: center; margin-bottom: 6px; font-size: 24px; font-weight: 700; }
.auth-sub { text-align: center; color: var(--xlg-text-2); font-size: 13px; margin-bottom: 26px; }
.auth-foot { text-align: center; margin-top: 18px; font-size: 13px; color: var(--xlg-text-2); }
.auth-foot a { color: var(--xlg-primary); cursor: pointer; text-decoration: none; }
.unavailable-wrap { min-height:100vh; display:flex; align-items:center; justify-content:center; padding:24px; background:linear-gradient(145deg,#f4f8ff,#f8f6ff); }.unavailable-panel { width:440px; max-width:100%; text-align:center; padding:46px 34px; background:#fff; border:1px solid var(--xlg-border); border-radius:12px; box-shadow:var(--xlg-shadow); }.unavailable-icon { width:56px; height:56px; margin:0 auto 18px; display:flex; align-items:center; justify-content:center; border-radius:12px; color:#c2410c; font-size:26px; background:#fff7ed; }.unavailable-panel h1 { margin:0; font-size:21px; }.unavailable-panel p { margin:10px 0 24px; color:var(--xlg-text-2); font-size:14px; line-height:1.7; }

/* 安装向导 */
.install-wrap { min-height: 100vh; padding: 48px 20px; display: flex; justify-content: center; }
.install-card { width: 760px; max-width: 96vw; }
.install-head { text-align: center; padding: 34px 30px 10px; }
.install-title {
  font-size: 28px; font-weight: 800; margin: 12px 0 6px;
  background: var(--xlg-gradient); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.install-body { padding: 10px 36px 36px; }
.env-item {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px; border-radius: 12px; margin-bottom: 8px;
  background: #f8f9fe; border: 1px solid var(--xlg-border);
}
.env-item .env-icon { font-size: 20px; }
.env-item.ok .env-icon { color: #10b981; }
.env-item.bad .env-icon { color: #ef4444; }
.env-item.warn .env-icon { color: #f59e0b; }
.env-item .env-name { font-weight: 600; font-size: 14px; }
.env-item .env-value { font-size: 12px; color: var(--xlg-text-2); margin-top: 2px; }
.env-item .env-hint { margin-left: auto; font-size: 12px; color: var(--xlg-text-2); max-width: 300px; text-align: right; }

.install-done { text-align: center; padding: 20px 0 10px; }
.done-icon {
  width: 84px; height: 84px; margin: 0 auto 18px; border-radius: 50%;
  background: linear-gradient(135deg, #10b981, #34d399);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 40px;
  box-shadow: 0 12px 32px rgba(16, 185, 129, .35);
  animation: pop-in .5s cubic-bezier(.34, 1.56, .64, 1);
}
@keyframes pop-in { from { transform: scale(0); } to { transform: scale(1); } }
.done-links { display: flex; gap: 16px; justify-content: center; margin-top: 26px; flex-wrap: wrap; }
.done-link-card {
  width: 260px; padding: 20px; border-radius: 14px; text-align: left;
  background: #f8f9fe; border: 1px solid var(--xlg-border);
  transition: all .25s ease; cursor: pointer;
}
.done-link-card:hover { border-color: var(--xlg-primary); box-shadow: var(--xlg-shadow-hover); transform: translateY(-3px); }
.done-link-card .t { font-weight: 700; margin-bottom: 8px; display: flex; align-items: center; gap: 8px; }
.done-link-card .u { font-size: 12px; color: var(--xlg-primary); word-break: break-all; }

/* ========== 首页生图 ========== */
.home-layout { display: grid; grid-template-columns: 420px 1fr; gap: 20px; align-items: start; }
@media (max-width: 980px) { .home-layout { grid-template-columns: 1fr; } }
.size-value { color:var(--xlg-primary); font-size:13px; font-weight:700; }
.size-grid { display:grid; grid-template-columns:repeat(3, 1fr); gap:8px; }
.size-option { min-width:0; padding:9px 8px; display:flex; align-items:center; justify-content:center; gap:8px; border:1px solid var(--xlg-border); background:#fff; border-radius:10px; cursor:pointer; color:var(--xlg-text-2); transition:.2s; }
.size-option:hover, .size-option.active { border-color:var(--xlg-primary); background:#f3f2ff; color:var(--xlg-primary); }
.size-option b, .size-option small { display:block; text-align:left; white-space:nowrap; }
.size-option b { font-size:12px; }.size-option small { margin-top:2px; font-size:10px; color:var(--xlg-text-2); }
.ratio-box { display:block; border:2px solid currentColor; border-radius:3px; flex-shrink:0; }
.result-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.task-progress { display:inline-flex; align-items:center; gap:5px; line-height:1; }.task-progress .el-icon { display:inline-flex; align-items:center; }
.task-strip { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 16px; }
.recent-head { display:flex; align-items:center; gap:4px; }.recent-head .el-divider { flex:1; margin:26px 0 14px; }
.task-chip {
  padding: 6px 12px; border-radius: 999px; font-size: 12px; cursor: pointer;
  background: #f4f5fd; border: 1px solid var(--xlg-border); transition: all .2s;
  display: inline-flex; align-items: center; gap: 6px;
}
.task-chip:hover { border-color: var(--xlg-primary); }
.task-chip.success { color: #059669; }
.task-chip.failed { color: #dc2626; }
.task-chip.running { color: #7c6cf0; }
.task-chip .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.task-delete { border:0; background:transparent; padding:0; display:flex; cursor:pointer; color:currentColor; font-size:13px; }
.task-chip.running .dot { animation: blink 1s ease infinite; }
@keyframes blink { 50% { opacity: .2; } }

.el-textarea__inner, .el-input__inner { font-family: inherit; }
.el-slider__button { border-color: #4338ca !important; background: #4338ca !important; box-shadow: 0 0 0 3px #fff, 0 0 0 5px rgba(67, 56, 202, .4); }
.el-slider__button:hover { border-color: #312e81 !important; background: #312e81 !important; }
.captcha-row .el-form-item__content { display:flex; gap:10px; flex-wrap:nowrap; }
.captcha-image { width:130px; height:44px; min-width:130px; padding:0; border:0; border-radius:7px; overflow:hidden; cursor:pointer; background:#f5f3ff; line-height:0; }
.captcha-image svg { display:block; width:100%; height:100%; }
.site-icon-setting { display:flex; align-items:center; gap:12px; flex-wrap:wrap; }
.site-icon-preview { width:52px; height:52px; flex:0 0 52px; display:flex; align-items:center; justify-content:center; overflow:hidden; border:1px solid var(--xlg-border); border-radius:12px; background:#f5f6ff; color:var(--xlg-text-2); }
.site-icon-preview img { width:100%; height:100%; object-fit:contain; }
.template-dialog .el-dialog__body { max-height:70vh; overflow-y:auto; padding-top:12px; }
.template-dialog-intro { display:flex; justify-content:space-between; align-items:center; gap:16px; padding:14px 16px; margin-bottom:20px; border:1px solid #e3e1ff; border-radius:14px; background:linear-gradient(135deg,#f5f3ff,#faf5ff); }
.template-dialog-intro b, .template-dialog-intro span { display:block; }
.template-dialog-intro b { font-size:15px; margin-bottom:4px; }
.template-dialog-intro span { color:var(--xlg-text-2); font-size:12px; }
.template-groups section + section { margin-top:24px; }
.template-groups h3 { margin:0 0 12px; font-size:14px; display:flex; align-items:center; gap:8px; }
.template-groups h3::before { content:""; width:4px; height:16px; border-radius:99px; background:var(--xlg-gradient); }
.template-grid { display:grid; grid-template-columns:repeat(4, minmax(0, 1fr)); gap:14px; }
.template-card { min-width:0; text-align:left; padding:0; overflow:hidden; border:1px solid var(--xlg-border); border-radius:14px; background:#fff; cursor:pointer; color:var(--xlg-text); transition:transform .2s ease, border-color .2s ease, box-shadow .2s ease; }
.template-card:hover { border-color:var(--xlg-primary); box-shadow:var(--xlg-shadow-hover); transform:translateY(-3px); }
.template-cover { height:150px; padding:6px; display:flex; align-items:center; justify-content:center; background:linear-gradient(135deg,#eef0ff,#fbf5ff); }
.template-cover img, .template-placeholder { display:block; width:100%; height:100%; object-fit:contain; border-radius:9px; background:linear-gradient(135deg,#e0e7ff,#f5d0fe); }
.template-card-body { min-width:0; padding:10px 11px 12px; }
.template-card b, .template-card span { display:block; }
.template-card b { font-size:13px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.template-card span { min-height:34px; margin-top:5px; color:var(--xlg-text-2); font-size:12px; line-height:1.45; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; }

/* 上传参考图 */
.source-upload .el-upload--picture-card { width:112px; height:112px; border-radius:14px; }
.source-upload .el-upload-list--picture-card .el-upload-list__item { width:112px; height:112px; border-radius:14px; background:#f6f7fd; }
.source-upload .el-upload-list--picture-card .el-upload-list__item-thumbnail { object-fit:contain; padding:4px; }

/* ========== 灯箱 ========== */
.lb-overlay {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(12, 13, 24, .88);
  backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
}
.lb-stage { position: relative; max-width: 76vw; max-height: 88vh; overflow: hidden; border-radius: 12px; }
.lb-stage img { display: block; max-width: 76vw; max-height: 88vh; transition: transform .12s ease-out; user-select: none; }
.lb-close {
  position: absolute; top: 18px; right: 18px; z-index: 10;
  width: 40px; height: 40px; border-radius: 50%; border: none; cursor: pointer;
  background: rgba(255, 255, 255, .12); color: #fff; font-size: 20px;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s;
}
.lb-close:hover { background: rgba(255, 255, 255, .28); }
.lb-toolbar {
  position: absolute; bottom: 22px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 8px; padding: 8px 12px; border-radius: 999px;
  background: rgba(255, 255, 255, .12); backdrop-filter: blur(10px);
}
.lb-toolbar button {
  width: 38px; height: 38px; border-radius: 50%; border: none; cursor: pointer;
  background: transparent; color: #fff; font-size: 17px;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s;
}
.lb-toolbar button:hover { background: rgba(255, 255, 255, .2); }
.lb-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 46px; height: 46px; border-radius: 50%; border: none; cursor: pointer;
  background: rgba(255, 255, 255, .12); color: #fff; font-size: 22px;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s; z-index: 5;
}
.lb-nav:hover { background: rgba(255, 255, 255, .28); }
.lb-nav.prev { left: 20px; }
.lb-nav.next { right: 20px; }
.lb-info {
  position: absolute; top: 18px; left: 18px; max-width: 380px; z-index: 5;
  background: rgba(255, 255, 255, .10); backdrop-filter: blur(10px);
  border-radius: 12px; padding: 12px 16px; color: #fff; font-size: 12px;
}
.lb-info .p { font-size: 13px; line-height: 1.6; margin-bottom: 6px; display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; }
.lb-info .m { opacity: .75; display: flex; gap: 12px; flex-wrap: wrap; }
.lb-zoom-text { color: #fff; font-size: 12px; align-self: center; min-width: 44px; text-align: center; }

/* ========== 后台布局 ========== */
.admin-shell { display: flex; min-height: 100vh; }
.admin-aside {
  width: 218px; flex-shrink: 0;
  background: linear-gradient(180deg, #171a2e 0%, #1f2240 100%);
  color: #c6c9e8; display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh;
}
.admin-brand {
  height: 64px; display: flex; align-items: center; gap: 10px; padding: 0 20px;
  color: #fff; font-weight: 700; font-size: 16px; letter-spacing: 1px;
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}
.admin-menu { flex: 1; padding: 14px 10px; overflow-y: auto; }
.admin-menu-item {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 14px; border-radius: 10px; margin-bottom: 4px;
  cursor: pointer; font-size: 14px; transition: all .2s ease; text-decoration: none; color: #c6c9e8;
}
.admin-menu-item:hover { background: rgba(255, 255, 255, .08); color: #fff; }
.admin-menu-item.active { background: var(--xlg-gradient); color: #fff; box-shadow: 0 4px 14px rgba(99, 102, 241, .4); }
.admin-menu-item .el-icon { font-size: 17px; }
.admin-menu-parent { justify-content:flex-start; }.menu-caret { margin-left:auto; transition:transform .2s ease; }.menu-caret-open { transform:rotate(180deg); }.admin-submenu { margin:0 0 5px; }.admin-submenu-item { margin-left:30px; padding:8px 12px; font-size:13px; }.admin-submenu-item.active { box-shadow:none; }
.menu-badge { min-width:18px; height:18px; padding:0 5px; margin-left:auto; display:inline-flex; align-items:center; justify-content:center; border-radius:9px; background:#ef4444; color:#fff; font-size:11px; font-weight:700; line-height:1; }.admin-menu-parent .menu-badge + .menu-caret { margin-left:8px; }.admin-submenu-item .menu-badge { margin-left:auto; }
.admin-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.admin-topbar {
  height: 64px; background: rgba(255, 255, 255, .85); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--xlg-border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px; position: sticky; top: 0; z-index: 50;
}
.admin-topbar .page-name { font-size: 16px; font-weight: 700; }
.admin-content { padding: 24px; flex: 1; }

/* 统计卡片 */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 20px; }
.stat-card {
  padding: 20px; border-radius: var(--xlg-radius); background: #fff;
  box-shadow: var(--xlg-shadow); position: relative; overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease;
}
.stat-card:hover { transform: translateY(-3px); box-shadow: var(--xlg-shadow-hover); }
.stat-card::after {
  content: ""; position: absolute; right: -24px; top: -24px;
  width: 90px; height: 90px; border-radius: 50%;
  background: var(--stat-bg, rgba(99, 102, 241, .1));
}
.stat-card .stat-label { font-size: 13px; color: var(--xlg-text-2); }
.stat-card .stat-value { font-size: 28px; font-weight: 800; margin-top: 6px; }
.stat-card .stat-icon {
  position: absolute; right: 16px; top: 16px; z-index: 1;
  width: 42px; height: 42px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 20px;
  background: var(--stat-icon-bg, var(--xlg-gradient));
}

.chart-card { padding: 20px; margin-bottom: 20px; }
.chart-box { height: 320px; }
.chart-row { display: grid; grid-template-columns: 2fr 1fr; gap: 20px; }
@media (max-width: 1100px) { .chart-row { grid-template-columns: 1fr; } }

/* 渠道卡片 */
.channel-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(360px, 1fr)); gap: 16px; }
.channel-card { padding: 20px; position: relative; }
.channel-head { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.channel-name { font-weight: 700; font-size: 15px; }
.channel-url { font-size: 12px; color: var(--xlg-text-2); word-break: break-all; margin: 8px 0; }
.channel-meta { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.channel-foot { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--xlg-border); padding-top: 12px; }
.cooldown-tag { background: #fef2f2; color: #dc2626; padding: 3px 10px; border-radius: 999px; font-size: 12px; }

/* 代码编辑器 */
.json-editor {
  width: 100%; min-height: 160px; resize: vertical;
  font-family: "JetBrains Mono", Consolas, monospace; font-size: 12px; line-height: 1.7;
  border: 1px solid var(--xlg-border); border-radius: 10px; padding: 12px;
  background: #f8f9fe; outline: none; transition: border .2s;
}
.json-editor:focus { border-color: var(--xlg-primary); }

/* 表格页工具条 */
.table-toolbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; gap: 12px; flex-wrap: wrap; }

/* 空状态 */
.empty-box { padding: 60px 0; text-align: center; color: var(--xlg-text-2); }
.empty-box .ico { font-size: 46px; margin-bottom: 12px; opacity: .5; }

/* 页头 */
.page-head { margin-bottom: 20px; }
.page-head h2 { margin: 0 0 6px; font-size: 22px; font-weight: 800; }
.page-head p { margin: 0; color: var(--xlg-text-2); font-size: 13px; }
.asset-grid { display:grid; grid-template-columns:repeat(4, 1fr); gap:12px; margin-bottom:20px; }
.asset-item { padding:16px; border-radius:14px; background:linear-gradient(135deg,#f3f2ff,#faf8ff); border:1px solid #e8e4ff; }.asset-item span { display:block; color:var(--xlg-text-2); font-size:12px; }.asset-item b { display:block; margin-top:8px; color:var(--xlg-primary); font-size:22px; }
.checkin-head { display:flex; justify-content:space-between; align-items:center; gap:12px; margin-bottom:16px; }.checkin-week, .checkin-calendar { display:grid; grid-template-columns:repeat(7,1fr); gap:6px; }.checkin-week span { text-align:center; color:var(--xlg-text-2); font-size:12px; }.checkin-day { position:relative; min-height:34px; display:flex; align-items:center; justify-content:center; border-radius:8px; font-size:13px; background:#f7f8fd; }.checkin-day.blank { background:transparent; }.checkin-day.future { color:#c6cada; background:transparent; }.checkin-day.today { outline:1px solid var(--xlg-primary); color:var(--xlg-primary); font-weight:700; }.checkin-day i { position:absolute; bottom:4px; width:5px; height:5px; border-radius:50%; background:#ef4444; }.checkin-day.done { color:#059669; font-weight:700; background:#ecfdf5; }.checkin-day.done i { background:#10b981; }
.level-application-status { display:flex; align-items:flex-start; gap:10px; font-size:13px; color:var(--xlg-text-2); line-height:1.6; }.notification-item { display:grid; grid-template-columns:1fr auto; gap:4px 14px; padding:11px 0; border-top:1px solid var(--xlg-border); font-size:13px; }.notification-item:first-of-type { border-top:0; }.notification-item b { font-size:13px; }.notification-item span { grid-column:1 / -1; color:var(--xlg-text-2); line-height:1.5; }.notification-item small { color:#9ca3af; font-size:11px; }.notification-item.unread b::before { content:""; display:inline-block; width:6px; height:6px; margin-right:6px; border-radius:50%; background:#6366f1; vertical-align:middle; }

@media (max-width: 768px) {
  .site-header-inner { height:auto; min-height:62px; padding:8px 12px; gap:10px; flex-wrap:wrap; }
  .brand { font-size:15px; max-width:calc(100vw - 58px); overflow:hidden; }
  .brand > span { overflow:hidden; text-overflow:ellipsis; }
  .nav-menu { order:3; flex:0 0 100%; overflow-x:auto; padding-bottom:2px; }
  .nav-item { white-space:nowrap; padding:7px 10px; }
  .points-chip { margin-left:auto; padding:5px 8px; white-space:nowrap; }
  .site-header-inner > .el-dropdown { margin-left:0 !important; }
  .site-header-inner > .el-dropdown span > span:last-child { display:none; }
  .home-layout, .profile-grid, .settings-grid, .system-grid { grid-template-columns:1fr !important; }
  .home-layout { gap:14px; }
  .xlg-card-pad { padding:16px 14px; }
  .page-head h2, .card-title { white-space:normal; word-break:normal; }
  .img-grid { grid-template-columns:repeat(2, minmax(0, 1fr)); gap:10px; }
   .template-grid { grid-template-columns:repeat(2, minmax(0, 1fr)); }
   .template-cover { height:130px; }
  .img-cell .cell-mask { opacity:1; padding:8px; pointer-events:none; }
  .cell-mask .mask-prompt { display:none; }
  .cell-mask .mask-actions { justify-content:center; pointer-events:auto; }
  .lb-stage, .lb-stage img { max-width:92vw; max-height:70vh; }
  .lb-info { display:none; }
  .lb-nav.prev { left:8px; }.lb-nav.next { right:8px; }
  .admin-shell { display:block; }
  .admin-aside { width:100%; height:auto; position:sticky; top:0; z-index:101; flex-direction:row; overflow-x:auto; }
  .admin-aside .menu-text, .admin-aside .brand-text { display: none; }
  .admin-brand { width:60px; min-width:60px; padding:0 14px; height:54px; }
  .admin-menu { display:flex; padding:7px; overflow:visible; }
   .admin-menu-item { min-width:46px; margin:0; padding:10px 13px; }
   .admin-menu-group { display:flex; }.admin-menu-parent .menu-caret { display:none; }.admin-submenu { display:flex !important; }.admin-submenu-item { min-width:46px; margin:0; padding:10px 13px; }
   .admin-menu-parent .menu-badge, .admin-submenu-item .menu-badge { position:absolute; margin:0; transform:translate(12px,-12px); }.admin-menu-parent, .admin-submenu-item { position:relative; }
  .admin-aside > div:last-child { padding:7px; border:0; }
  .admin-topbar { height:54px; padding:0 14px; position:static; }
  .admin-content { padding:14px 12px; overflow-x:hidden; }
  .channel-grid { grid-template-columns:1fr; }
  .table-toolbar { align-items:stretch; }.table-toolbar .el-input { width:100% !important; }
  .el-dialog { width:calc(100vw - 24px) !important; margin:6vh auto !important; }
  .el-table { overflow-x:auto; }
  .page-container { padding: 16px 12px 48px; }
  .size-grid { grid-template-columns:repeat(2, 1fr); }
  .asset-grid { grid-template-columns:repeat(2, 1fr); }
}