/* ============================================================
   blog-java 全站样式：从 Next.js 版设计系统移植（手写 CSS）
   设计 token 对齐原 globals.css；深色模式由 <html class="dark"> 驱动。
   液态玻璃导航简化为普通毛玻璃（已定偏差）。
   ============================================================ */

/* ---------- 1. Token 与基础 ---------- */
:root {
  --background: #ffffff;
  --foreground: #171717;
  --muted: #f5f5f5;
  --muted-fg: #737373;
  --border: #e5e5e5;
  --card: rgba(255, 255, 255, 0.72);
  --card-solid: #ffffff;
  --link: #2563eb;
  --glass-blur: saturate(1.5) blur(12px);
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.10);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --radius: 12px;
  --radius-lg: 16px;
  --nav-h: 56px;
}
html.dark {
  --background: #0a0a0a;
  --foreground: #ededed;
  --muted: #1a1a1a;
  --muted-fg: #a3a3a3;
  --border: #262626;
  --card: rgba(23, 23, 23, 0.72);
  --card-solid: #171717;
  --link: #60a5fa;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--background);
  color: var(--foreground);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  line-height: 1.6;
  font-size: 15px;
}
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: none; }
img { max-width: 100%; }
h1, h2, h3, h4 { line-height: 1.3; }
code, pre, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: color-mix(in srgb, var(--muted-fg) 40%, transparent); border-radius: 5px; }
::-webkit-scrollbar-track { background: transparent; }

/* 整页背景图（nav.bgImage） */
.page-bg {
  position: fixed; inset: 0; z-index: -10;
  background-size: cover; background-position: center;
}

/* ---------- 2. 通用组件 ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 6px; justify-content: center;
  padding: 7px 14px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--card-solid); color: var(--foreground);
  font-size: 14px; cursor: pointer; transition: all .15s ease; user-select: none;
}
.btn:hover { border-color: var(--muted-fg); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-primary { background: var(--foreground); color: var(--background); border-color: var(--foreground); }
.btn-primary:hover { opacity: .85; }
.btn-danger { color: #dc2626; border-color: #fca5a5; }
.btn-danger:hover { background: #fef2f2; border-color: #dc2626; }
html.dark .btn-danger:hover { background: #2a1414; }
.btn-ghost { border-color: transparent; background: transparent; }
.btn-sm { padding: 4px 10px; font-size: 13px; border-radius: 6px; }

.input, .select, .textarea {
  width: 100%; padding: 8px 12px; border: 1px solid var(--border); border-radius: 8px;
  background: var(--card-solid); color: var(--foreground); font-size: 14px; outline: none;
  transition: border-color .15s;
}
.input:focus, .select:focus, .textarea:focus { border-color: var(--link); }
.textarea { resize: vertical; min-height: 80px; font-family: inherit; }
.label { display: block; font-size: 13px; color: var(--muted-fg); margin-bottom: 6px; }

.badge {
  display: inline-block; padding: 2px 10px; border-radius: 999px;
  font-size: 12px; border: 1px solid var(--border); color: var(--muted-fg);
}
.badge-green { color: #16a34a; border-color: #86efac; background: rgba(22, 163, 74, .08); }
.badge-amber { color: #d97706; border-color: #fcd34d; background: rgba(217, 119, 6, .10); }
.badge-red { color: #dc2626; border-color: #fca5a5; background: rgba(220, 38, 38, .08); }
.badge-blue { color: #2563eb; border-color: #93c5fd; background: rgba(37, 99, 235, .08); }

.tag-chip {
  display: inline-block; padding: 2px 10px; border-radius: 999px;
  background: var(--muted); color: var(--muted-fg); font-size: 12px; cursor: pointer;
  border: 1px solid transparent; transition: all .12s;
}
.tag-chip:hover { color: var(--foreground); }
.tag-chip.on { background: var(--foreground); color: var(--background); border-color: var(--foreground); }

.alert { padding: 10px 14px; border-radius: 8px; font-size: 14px; margin: 10px 0; display: none; }
.alert.show { display: block; }
.alert-err { background: rgba(220,38,38,.10); color: #dc2626; border: 1px solid #fca5a5; }
.alert-ok { background: rgba(22,163,74,.10); color: #16a34a; border: 1px solid #86efac; }

/* 毛玻璃卡片 */
.glass {
  background: var(--card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid rgba(255, 255, 255, .20);
}
html.dark .glass { border-color: rgba(255,255,255,.10); }

.card { background: var(--card-solid); border: 1px solid var(--border); border-radius: var(--radius); }
.card-pad { padding: 18px 20px; }

/* 截断 */
.clamp-1 { display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }
.clamp-2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.clamp-3 { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.muted { color: var(--muted-fg); }
.small { font-size: 13px; }

.empty { text-align: center; color: var(--muted-fg); padding: 48px 0; }

/* 分页 */
.pager { display: flex; gap: 6px; align-items: center; justify-content: center; margin: 28px 0; }
.pager a, .pager span {
  min-width: 34px; height: 34px; display: inline-flex; align-items: center; justify-content: center;
  border-radius: 8px; border: 1px solid var(--border); font-size: 13px; color: var(--muted-fg); padding: 0 8px;
}
.pager .cur { background: var(--foreground); color: var(--background); border-color: var(--foreground); }
.pager .dis { opacity: .4; pointer-events: none; }

/* 模态框 */
.modal-mask {
  position: fixed; inset: 0; background: rgba(0,0,0,.45); z-index: 90;
  display: none; align-items: center; justify-content: center; padding: 20px;
}
.modal-mask.show { display: flex; }
.modal {
  background: var(--card-solid); border-radius: var(--radius-lg); box-shadow: var(--shadow);
  width: 100%; max-width: 560px; max-height: 86vh; overflow: auto; padding: 22px 24px;
}
.modal h3 { margin: 0 0 14px; font-size: 17px; }
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 18px; }

/* 表格 */
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th {
  text-align: left; font-weight: 600; font-size: 12px; color: var(--muted-fg);
  padding: 10px 12px; border-bottom: 1px solid var(--border); white-space: nowrap;
}
.table td { padding: 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table tr:hover td { background: color-mix(in srgb, var(--muted) 55%, transparent); }

/* ---------- 3. 前台布局 ---------- */
.site-nav {
  position: fixed; top: 0; left: 0; right: 0; height: var(--nav-h); z-index: 50;
  display: flex; align-items: center;
}
.site-nav .nav-inner {
  width: 100%; max-width: 64rem; margin: 0 auto; padding: 0 16px;
  display: flex; align-items: center; gap: 8px;
}
.site-nav.glass-solid { background: color-mix(in srgb, var(--card) 88%, transparent); backdrop-filter: blur(12px) saturate(1.5); border-bottom: 1px solid rgba(255,255,255,.12); }
.site-title { font-size: 20px; font-weight: 800; color: var(--foreground); letter-spacing: .02em;
  text-shadow: 0 1px 2px rgba(255,255,255,.6); }
html.dark .site-title { text-shadow: 0 1px 2px rgba(0,0,0,.8); }
.nav-links { margin-left: auto; display: flex; align-items: center; gap: 2px; }
.nav-link {
  padding: 6px 12px; border-radius: 8px; color: var(--foreground); font-size: 14px;
}
.nav-link:hover { background: rgba(127,127,127,.14); }
.nav-link.active { background: rgba(127,127,127,.18); font-weight: 600; }
.nav-item { position: relative; }
.nav-dropdown {
  position: absolute; top: calc(100% + 6px); left: 0; min-width: 160px; padding: 6px;
  border-radius: 10px; box-shadow: var(--shadow); display: none; z-index: 60;
  background: color-mix(in srgb, var(--card-solid) 92%, transparent);
  backdrop-filter: blur(16px) saturate(1.5);
  border: 1px solid rgba(255,255,255,.25);
}
html.dark .nav-dropdown { border-color: rgba(255,255,255,.12); }
.nav-item:hover .nav-dropdown, .nav-item:focus-within .nav-dropdown { display: block; }
.nav-dropdown a { display: block; padding: 7px 12px; border-radius: 7px; color: var(--foreground); font-size: 14px; }
.nav-dropdown a:hover { background: rgba(127,127,127,.15); }
.theme-btn {
  width: 32px; height: 32px; border-radius: 8px; border: none; background: transparent; cursor: pointer;
  font-size: 16px; display: inline-flex; align-items: center; justify-content: center; color: var(--foreground);
}
.theme-btn:hover { background: rgba(127,127,127,.15); }
.hamburger { display: none; }
.mobile-panel { display: none; }
@media (max-width: 767px) {
  .nav-links { display: none; }
  .hamburger { display: inline-flex; margin-left: auto; }
  .mobile-panel {
    display: none; position: fixed; inset: 0; z-index: 80; background: var(--background);
    padding: 20px; overflow: auto;
  }
  .mobile-panel.show { display: block; }
  .mobile-panel a { display: block; padding: 12px 8px; color: var(--foreground); font-size: 17px; border-bottom: 1px solid var(--border); }
  .mobile-panel a.sub { padding-left: 28px; color: var(--muted-fg); }
}

/* 正文列：毛玻璃大卡片 */
.page-wrap { max-width: 64rem; margin: 0 auto; padding: 0 16px; }
.page-card {
  margin-top: calc(var(--nav-h) + 32px); margin-bottom: 32px;
  border-radius: var(--radius-lg); padding: 32px clamp(16px, 4vw, 40px) 40px;
  background: var(--card);
  backdrop-filter: blur(14px) saturate(1.4);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  border: 1px solid rgba(255,255,255,.22);
  box-shadow: var(--shadow);
}
html.dark .page-card { border-color: rgba(255,255,255,.10); }
.no-bg .page-card { background: var(--card-solid); }

.hero { text-align: center; padding: 26px 0 30px; border-bottom: 1px solid var(--border); margin-bottom: 28px; }
.hero .sub { font-size: 22px; font-weight: 700; margin: 0 0 6px; }
.hero .desc { color: var(--muted-fg); font-size: 14px; margin: 0; }

.home-grid { display: grid; grid-template-columns: 1fr; gap: 30px; }
@media (min-width: 1024px) { .home-grid { grid-template-columns: 1fr 280px; } }

.grid-cards { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 640px) { .grid-cards { grid-template-columns: 1fr 1fr; } }

.article-card {
  display: block; border: 1px solid var(--border); border-radius: 10px; overflow: hidden;
  background: color-mix(in srgb, var(--card-solid) 70%, transparent);
  backdrop-filter: blur(6px); transition: box-shadow .2s ease; color: var(--foreground);
}
.article-card:hover { box-shadow: 0 8px 24px rgba(0,0,0,.14); }
.cover { position: relative; aspect-ratio: 16/9; background: var(--muted); overflow: hidden; }
.cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; display: block; }
.article-card:hover .cover img { transform: scale(1.05); }
.cover .cover-ph { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;
  font-size: 56px; font-weight: 800; color: var(--border); }
.cover .cover-cat {
  position: absolute; top: 10px; left: 10px; padding: 2px 10px; border-radius: 6px;
  background: rgba(0,0,0,.6); color: #fff; font-size: 12px;
}
.ac-body { padding: 14px 16px 16px; }
.ac-title { font-size: 16px; font-weight: 700; margin: 0 0 8px; color: var(--foreground); }
.ac-excerpt { font-size: 13px; color: var(--muted-fg); margin: 0 0 10px; }
.ac-meta { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 12px; color: var(--muted-fg); }

.widget h3 { font-size: 14px; font-weight: 700; margin: 0 0 12px; }
.hot-list { list-style: none; margin: 0 0 26px; padding: 0; counter-reset: hot; }
.hot-list li { counter-increment: hot; margin-bottom: 10px; display: flex; gap: 10px; }
.hot-list li::before {
  content: counter(hot, decimal-leading-zero); font-family: ui-monospace, monospace;
  color: var(--muted-fg); font-size: 13px; padding-top: 2px;
}
.hot-list a { color: var(--foreground); font-size: 14px; }
.cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.cloud a { color: var(--muted-fg); }
.cloud a:hover { color: var(--link); }

/* 归档 */
.archive-year { font-size: 20px; font-weight: 700; margin: 30px 0 14px; }
.archive-list { list-style: none; margin: 0; padding: 0; }
.archive-list li { display: flex; gap: 16px; padding: 8px 0; border-bottom: 1px dashed var(--border); }
.archive-list .d { width: 84px; flex: none; color: var(--muted-fg); font-size: 13px; padding-top: 2px; }
.archive-list a { color: var(--foreground); }

/* 详情页 */
.post-header { margin-bottom: 22px; }
.post-cat { color: var(--link); font-size: 14px; }
.post-header h1 { font-size: clamp(24px, 4vw, 34px); font-weight: 800; margin: 10px 0 12px; }
.post-meta { display: flex; gap: 16px; color: var(--muted-fg); font-size: 13px; }
.post-cover { border-radius: 12px; overflow: hidden; margin: 0 0 26px; }
.post-layout { display: grid; grid-template-columns: 1fr; gap: 34px; }
@media (min-width: 1024px) { .post-layout { grid-template-columns: minmax(0,1fr) 220px; } }
.toc { display: none; }
@media (min-width: 1024px) { .toc { display: block; } }
.toc-inner { position: sticky; top: 80px; font-size: 13px; }
.toc-inner h3 { font-size: 14px; margin: 0 0 10px; color: var(--muted-fg); }
.toc-inner ul { list-style: none; margin: 0; padding: 0 0 0 12px; border-left: 2px solid var(--border); }
.toc-inner li { margin: 6px 0; }
.toc-inner li.h3 { padding-left: 16px; }
.toc-inner a { color: var(--muted-fg); }
.toc-inner a:hover { color: var(--link); }
.post-tags { display: flex; flex-wrap: wrap; gap: 8px; padding-top: 20px; margin-top: 30px; border-top: 1px solid var(--border); }
.post-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 30px; }
.post-nav a { border: 1px solid var(--border); border-radius: 10px; padding: 14px 16px; color: var(--foreground); }
.post-nav .lbl { font-size: 12px; color: var(--muted-fg); display: block; margin-bottom: 6px; }
.post-nav .next { text-align: right; }
.related { margin-top: 40px; }
.related h2 { font-size: 18px; }
.related-grid { display: grid; grid-template-columns: repeat(1, 1fr); gap: 14px; margin-top: 14px; }
@media (min-width: 640px) { .related-grid { grid-template-columns: repeat(3, 1fr); } }

/* 文章正文排版（原 .article-content 移植） */
.article-content { line-height: 1.75; font-size: 15.5px; word-break: break-word; }
.article-content h2 { font-size: 24px; font-weight: 700; margin: 40px 0 16px; padding-bottom: 8px; border-bottom: 1px solid var(--border); }
.article-content h3 { font-size: 19px; font-weight: 700; margin: 30px 0 14px; }
.article-content h4 { font-size: 16px; margin: 24px 0 10px; }
.article-content p { margin: 14px 0; }
.article-content a { color: var(--link); }
.article-content a:hover { text-decoration: underline; }
.article-content ul, .article-content ol { padding-left: 26px; margin: 14px 0; }
.article-content li { margin: 6px 0; }
.article-content blockquote {
  margin: 18px 0; padding: 10px 18px; border-left: 4px solid var(--border);
  background: var(--muted); border-radius: 0 8px 8px 0; color: var(--muted-fg);
}
.article-content blockquote p { margin: 4px 0; }
.article-content code {
  background: color-mix(in srgb, var(--muted) 80%, transparent);
  padding: 2px 6px; border-radius: 5px; font-size: .875em;
}
.article-content pre {
  background: #0d1117; color: #e6edf3; padding: 16px; border-radius: 10px;
  overflow-x: auto; margin: 18px 0; line-height: 1.6;
}
.article-content pre code { background: transparent; padding: 0; color: inherit; font-size: 13.5px; }
.article-content table { width: 100%; border-collapse: collapse; margin: 18px 0; font-size: 14px; display: block; overflow-x: auto; }
.article-content th, .article-content td { border: 1px solid var(--border); padding: 8px 12px; text-align: left; }
.article-content th { background: var(--muted); font-weight: 600; }
.article-content img { border-radius: 10px; margin: 10px 0; }
.article-content hr { border: none; border-top: 1px solid var(--border); margin: 30px 0; }

/* 评论 */
.comments { margin-top: 44px; }
.comments h2 { font-size: 18px; }
.cmt-item { display: flex; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--border); }
.cmt-item.reply { border-bottom: none; }
.cmt-avatar { width: 40px; height: 40px; border-radius: 50%; flex: none; background: var(--muted); }
.cmt-item.reply .cmt-avatar { width: 32px; height: 32px; }
.cmt-body { flex: 1; min-width: 0; }
.cmt-head { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 13px; }
.cmt-name { font-weight: 600; color: var(--foreground); }
.cmt-name.author { color: var(--link); }
.cmt-badge { font-size: 11px; color: #fff; background: var(--link); border-radius: 4px; padding: 0 6px; }
.cmt-time { color: var(--muted-fg); }
.cmt-content { white-space: pre-wrap; font-size: 14.5px; margin: 6px 0; }
.cmt-actions { display: flex; gap: 14px; font-size: 13px; }
.cmt-actions button { background: none; border: none; color: var(--muted-fg); cursor: pointer; padding: 0; font-size: 13px; }
.cmt-actions button:hover, .cmt-actions button.liked { color: #dc2626; }
.cmt-actions button.liked { cursor: default; }
.cmt-replies { border-left: 2px solid var(--border); padding-left: 14px; margin-top: 8px; }
.cmt-form { margin-top: 24px; border: 1px solid var(--border); border-radius: 12px; padding: 18px 20px; }
.cmt-form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 12px; }
@media (max-width: 560px) { .cmt-form .row { grid-template-columns: 1fr; } }
.captcha-row { display: flex; gap: 10px; align-items: center; }
.captcha-row .q { font-family: ui-monospace, monospace; background: var(--muted); padding: 8px 12px; border-radius: 8px; }
.replying { background: var(--muted); border-radius: 8px; padding: 8px 12px; font-size: 13px; margin-bottom: 12px; display: none; }
.replying.show { display: block; }

/* 友链 */
.link-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 640px) { .link-grid { grid-template-columns: 1fr; } }
.link-card {
  display: flex; gap: 14px; align-items: center; padding: 16px; border: 1px solid var(--border);
  border-radius: 12px; color: var(--foreground);
}
.link-card:hover { box-shadow: var(--shadow-sm); }
.link-logo { width: 40px; height: 40px; border-radius: 10px; background: var(--muted); display: flex; align-items: center; justify-content: center; font-weight: 700; flex: none; }
.link-logo img { width: 40px; height: 40px; border-radius: 10px; object-fit: cover; }

/* ---------- 4. 后台 ---------- */
.admin-shell { display: flex; min-height: 100vh; background: var(--muted); }
.admin-sidebar {
  width: 224px; flex: none; background: var(--card-solid); border-right: 1px solid var(--border);
  padding: 16px 12px; position: sticky; top: 0; height: 100vh; overflow: auto;
}
.admin-sidebar .brand { font-weight: 800; font-size: 16px; padding: 8px 10px 18px; color: var(--foreground); }
.admin-menu a {
  display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 8px;
  color: var(--foreground); font-size: 14px; margin-bottom: 2px;
}
.admin-menu a:hover { background: var(--muted); }
.admin-menu a.active { background: var(--foreground); color: var(--background); }
.admin-menu .sep { margin: 14px 0 8px; }
.admin-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.admin-topbar {
  height: 52px; background: var(--card-solid); border-bottom: 1px solid var(--border);
  display: flex; align-items: center; padding: 0 22px; gap: 12px; position: sticky; top: 0; z-index: 20;
}
.admin-topbar .who { margin-left: auto; font-size: 14px; color: var(--muted-fg); }
.admin-content { padding: 24px; max-width: 1200px; width: 100%; }
.admin-title { font-size: 20px; font-weight: 700; margin: 0 0 18px; display: flex; align-items: center; gap: 12px; }
@media (max-width: 860px) {
  .admin-shell { flex-direction: column; }
  .admin-sidebar { width: 100%; height: auto; position: static; }
}

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; }
.stat-card { background: var(--card-solid); border: 1px solid var(--border); border-radius: 12px; padding: 16px 18px; }
.stat-card .n { font-size: 26px; font-weight: 800; }
.stat-card .t { font-size: 13px; color: var(--muted-fg); margin-top: 2px; }
.stat-card .h { font-size: 12px; color: var(--muted-fg); margin-top: 6px; }
.stat-card.warn .n, .stat-card.warn .t { color: #d97706; }

.panel { background: var(--card-solid); border: 1px solid var(--border); border-radius: 12px; padding: 16px 18px; }
.panel h2 { font-size: 15px; margin: 0 0 12px; display: flex; align-items: center; }
.panel h2 .more { margin-left: auto; font-size: 13px; font-weight: 400; }
.two-col { display: grid; grid-template-columns: 1fr; gap: 16px; margin-top: 16px; }
@media (min-width: 900px) { .two-col { grid-template-columns: 1fr 1fr; } }

.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 14px; }
.filter-bar .select, .filter-bar .input { width: auto; }
.list-row { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--border); font-size: 14px; }

.editor-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 14px; }
.editor-grid { display: grid; grid-template-columns: 1fr; gap: 16px; align-items: start; }
@media (min-width: 1024px) { .editor-grid { grid-template-columns: minmax(0,1fr) 320px; } }
.title-input {
  width: 100%; font-size: 22px; font-weight: 700; border: none; border-bottom: 2px solid var(--border);
  background: transparent; color: var(--foreground); padding: 6px 2px; outline: none; margin-bottom: 14px;
}
.title-input:focus { border-color: var(--foreground); }
.meta-panel { background: var(--card-solid); border: 1px solid var(--border); border-radius: 12px; padding: 16px; }
.meta-panel .sec { margin-bottom: 16px; }
.cover-drop {
  border: 2px dashed var(--border); border-radius: 10px; padding: 22px; text-align: center;
  color: var(--muted-fg); font-size: 13px; cursor: pointer; position: relative; overflow: hidden;
}
.cover-drop img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.cover-drop .rm {
  position: absolute; top: 6px; right: 6px; z-index: 2; display: none;
}
.cover-drop.has img + .rm { display: inline-block; }

.settings-sec { background: var(--card-solid); border: 1px solid var(--border); border-radius: 12px; padding: 18px 20px; margin-bottom: 16px; }
.settings-sec h2 { font-size: 15px; margin: 0 0 14px; }
.settings-sec .frow { display: grid; grid-template-columns: 1fr; gap: 4px; margin-bottom: 12px; }
@media (min-width: 720px) { .settings-sec .frow { grid-template-columns: 200px 1fr; align-items: start; } }
.settings-sec .frow .label { margin: 6px 0 0; }

.status-tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.status-tabs a {
  padding: 6px 14px; border-radius: 999px; border: 1px solid var(--border);
  font-size: 13px; color: var(--muted-fg);
}
.status-tabs a.active { background: var(--foreground); color: var(--background); border-color: var(--foreground); }

.media-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
@media (min-width: 640px) { .media-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .media-grid { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 1400px) { .media-grid { grid-template-columns: repeat(6, 1fr); } }
.media-item { border: 1px solid var(--border); border-radius: 10px; overflow: hidden; cursor: pointer; background: var(--card-solid); }
.media-item .thumb { aspect-ratio: 1; background: var(--muted); }
.media-item .thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.media-item .meta { padding: 8px 10px; font-size: 12px; }
.media-item .meta .fn { color: var(--foreground); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- 5. 登录页 ---------- */
.login-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; position: relative; }
.login-card {
  width: 100%; max-width: 380px; padding: 34px 32px; border-radius: 18px;
  background: var(--card); backdrop-filter: blur(16px) saturate(1.4); -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border: 1px solid rgba(255,255,255,.3); box-shadow: var(--shadow);
}
.login-card h1 { font-size: 22px; font-weight: 800; text-align: center; margin: 0 0 24px; }
.login-card .field { margin-bottom: 14px; }

/* 页脚 */
.site-footer { text-align: center; padding: 30px 16px 40px; color: var(--muted-fg); font-size: 13px; }
.site-footer a { color: var(--muted-fg); }
.site-footer .socials { display: flex; gap: 18px; justify-content: center; margin-bottom: 8px; }

/* 搜索页 */
.search-bar { display: flex; gap: 10px; margin-bottom: 22px; }
.search-bar .input { flex: 1; }
