:root{
  --bg:#f3efe6;
  --bg-2:#ebe4d6;
  --panel:#fffdf8;
  --ink:#1c2430;
  --muted:#6b7380;
  --line:#d9d0c0;
  --brand:#0f5c4c;
  --brand-2:#147a65;
  --accent:#c45c26;
  --danger:#b42318;
  --ok:#027a48;
  --shadow:0 12px 40px rgba(28,36,48,.08);
  --radius:14px;
  --font:"Source Han Sans SC","Noto Sans SC","Segoe UI",sans-serif;
  --mono:"IBM Plex Mono","Cascadia Mono",monospace;
}
[data-theme="dark"]{
  --bg:#12161c;
  --bg-2:#1a2029;
  --panel:#1c232e;
  --ink:#e8edf5;
  --muted:#9aa3b2;
  --line:#2c3544;
  --brand:#3ecfad;
  --brand-2:#2aa88c;
  --accent:#e08a54;
  --shadow:0 12px 40px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:var(--font);
  color:var(--ink);
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(15,92,76,.12), transparent 55%),
    radial-gradient(900px 400px at 100% 0%, rgba(196,92,38,.10), transparent 50%),
    linear-gradient(180deg,var(--bg),var(--bg-2));
  min-height:100vh;
  line-height:1.55;
}
a{color:var(--brand);text-decoration:none}
a:hover{color:var(--brand-2)}
img{max-width:100%;display:block}
.container{width:min(1180px,calc(100% - 32px));margin:0 auto}
.site-header{
  position:sticky;top:0;z-index:40;
  backdrop-filter:blur(10px);
  background:color-mix(in srgb, var(--panel) 86%, transparent);
  border-bottom:1px solid var(--line);
}
.nav-row{display:flex;align-items:center;gap:16px;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.15rem;color:var(--ink)}
.brand-mark{
  width:34px;height:34px;border-radius:10px;
  background:linear-gradient(135deg,var(--brand),#1f8f78);
  color:#fff;display:grid;place-items:center;font-family:var(--mono);font-size:.75rem;
}
.nav-links{display:flex;gap:14px;flex:1;flex-wrap:wrap}
.nav-links a{color:var(--ink);font-size:.95rem}
.nav-actions{display:flex;gap:8px;align-items:center}
.btn,.btn-primary,.btn-danger,.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  border:1px solid var(--line);background:var(--panel);color:var(--ink);
  border-radius:10px;padding:8px 14px;cursor:pointer;font:inherit;
}
.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-2);color:#fff}
.btn-danger{background:var(--danger);border-color:var(--danger);color:#fff}
.btn-ghost{background:transparent}
.btn-block{width:100%}
.btn-sm{padding:5px 10px;font-size:.85rem;border-radius:8px}
.cat-bar{
  display:flex;gap:8px;overflow:auto;padding:0 0 14px;scrollbar-width:thin;
}
.cat-bar a{
  white-space:nowrap;padding:7px 12px;border-radius:999px;
  border:1px solid var(--line);background:var(--panel);color:var(--ink);font-size:.9rem;
}
.cat-bar a.active{background:var(--brand);border-color:var(--brand);color:#fff}
.layout{display:grid;grid-template-columns:1fr 300px;gap:22px;padding:22px 0 48px}
@media(max-width:960px){.layout{grid-template-columns:1fr}}
.panel{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:18px;
}
.panel h2,.panel h3{margin:0 0 12px;font-size:1.05rem}
.muted{color:var(--muted)}
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.stat-card{
  background:linear-gradient(180deg,color-mix(in srgb,var(--brand) 8%,var(--panel)),var(--panel));
  border:1px solid var(--line);border-radius:12px;padding:12px;text-align:center;
}
.stat-card b{display:block;font-size:1.25rem}
.site-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}
.site-card{
  display:flex;gap:12px;padding:12px;border:1px solid var(--line);border-radius:12px;
  background:color-mix(in srgb,var(--bg) 35%,var(--panel));transition:.2s transform,.2s box-shadow;
  color:inherit;
}
.site-card:hover{transform:translateY(-2px);box-shadow:var(--shadow);color:inherit}
.site-card img,.site-ico{
  width:42px;height:42px;border-radius:10px;object-fit:cover;background:var(--bg-2);flex:none;
}
.site-card .meta{min-width:0}
.site-card .meta strong{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.site-card .meta p{margin:4px 0 0;font-size:.82rem;color:var(--muted);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.badge{
  display:inline-block;font-size:.72rem;padding:2px 7px;border-radius:999px;
  background:color-mix(in srgb,var(--accent) 18%,transparent);color:var(--accent);
}
.section{margin-bottom:22px}
.section-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.rank-list{list-style:none;margin:0;padding:0}
.rank-list li{display:flex;gap:8px;padding:8px 0;border-bottom:1px dashed var(--line);font-size:.92rem}
.rank-list .n{width:22px;height:22px;border-radius:6px;background:var(--bg-2);display:grid;place-items:center;font-size:.75rem}
.form label{display:block;margin-bottom:12px;font-size:.92rem}
.form input,.form select,.form textarea{
  width:100%;margin-top:6px;padding:10px 12px;border-radius:10px;
  border:1px solid var(--line);background:var(--panel);color:var(--ink);font:inherit;
}
.form textarea{min-height:100px;resize:vertical}
.alert{padding:10px 12px;border-radius:10px;margin:10px 0;border:1px solid var(--line)}
.alert-success{background:color-mix(in srgb,var(--ok) 12%,var(--panel));border-color:color-mix(in srgb,var(--ok) 35%,var(--line));color:var(--ok)}
.alert-danger{background:color-mix(in srgb,var(--danger) 12%,var(--panel));border-color:color-mix(in srgb,var(--danger) 35%,var(--line));color:var(--danger)}
.auth-body{min-height:100vh;display:grid;place-items:center;padding:24px}
.auth-card{width:min(440px,100%);background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:28px;box-shadow:var(--shadow)}
.auth-card h1{margin:0 0 8px;font-size:1.4rem}
.install-card{width:min(560px,100%)}
.check-list{padding-left:18px}
.site-footer{border-top:1px solid var(--line);padding:28px 0 40px;color:var(--muted);font-size:.9rem}
.footer-links{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:10px}
.ad-banner{display:block;border-radius:12px;overflow:hidden;border:1px solid var(--line);margin:10px 0}
.ad-text-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
@media(max-width:720px){.ad-text-grid{grid-template-columns:repeat(2,1fr)}.stats-grid{grid-template-columns:repeat(2,1fr)}}
.ad-text-grid a{padding:8px;border:1px dashed var(--line);border-radius:8px;text-align:center;font-size:.85rem;color:var(--ink)}
.table{width:100%;border-collapse:collapse}
.table th,.table td{border-bottom:1px solid var(--line);padding:10px 8px;text-align:left;font-size:.92rem;vertical-align:top}
.admin-layout{display:grid;grid-template-columns:220px 1fr;min-height:100vh}
.admin-side{background:#10241f;color:#d7efe8;padding:18px}
.admin-side a{display:block;color:#d7efe8;padding:9px 10px;border-radius:8px;margin-bottom:4px}
.admin-side a:hover,.admin-side a.active{background:rgba(255,255,255,.08)}
.admin-main{padding:20px}
.pager{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.pager a{padding:6px 10px;border:1px solid var(--line);border-radius:8px}
.tabs{display:flex;gap:8px;margin-bottom:12px}
.tabs a{padding:6px 12px;border-radius:8px;border:1px solid var(--line)}
.tabs a.active{background:var(--brand);color:#fff;border-color:var(--brand)}
.gt-box{min-height:44px;margin:8px 0}
.group-btns{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}
.notice-box{border:1px solid color-mix(in srgb,var(--accent) 40%,var(--line));background:color-mix(in srgb,var(--accent) 10%,var(--panel));padding:10px 12px;border-radius:10px;margin:10px 0}

/* ===== UI Kit: Toast / HoverCard / Drawer / Popconfirm / Tooltip / AlertDialog / Modal ===== */
.ui-toast-wrap{
  position:fixed;top:16px;left:50%;transform:translateX(-50%);
  z-index:9999;display:flex;flex-direction:column;gap:8px;pointer-events:none;width:min(420px,calc(100% - 24px));
}
.ui-toast{
  pointer-events:auto;display:flex;align-items:center;justify-content:space-between;gap:10px;
  background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:12px 14px;
  box-shadow:var(--shadow);animation:ui-in .18s ease;
}
.ui-toast.is-ok{border-color:color-mix(in srgb,var(--ok) 40%,var(--line))}
.ui-toast.is-err{border-color:color-mix(in srgb,var(--danger) 40%,var(--line))}
.ui-toast .ui-toast-actions{display:flex;gap:6px}
@keyframes ui-in{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}

.ui-tooltip{
  position:fixed;z-index:10000;max-width:240px;padding:6px 10px;border-radius:8px;
  background:#111;color:#fff;font-size:.78rem;line-height:1.35;pointer-events:none;
  opacity:0;transform:translateY(4px);transition:.12s opacity,.12s transform;
}
.ui-tooltip.show{opacity:1;transform:none}

.ui-hovercard{
  position:fixed;z-index:10000;width:280px;padding:12px;border-radius:12px;
  background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow);
  opacity:0;pointer-events:none;transition:.15s opacity;
}
.ui-hovercard.show{opacity:1;pointer-events:auto}

.ui-overlay{
  position:fixed;inset:0;background:rgba(12,16,22,.45);z-index:9000;
  opacity:0;pointer-events:none;transition:.2s opacity;
}
.ui-overlay.show{opacity:1;pointer-events:auto}

.ui-modal{
  position:fixed;left:50%;top:50%;transform:translate(-50%,-48%);
  width:min(480px,calc(100% - 28px));background:var(--panel);border:1px solid var(--line);
  border-radius:16px;box-shadow:var(--shadow);z-index:9001;padding:18px;
  opacity:0;pointer-events:none;transition:.2s;
}
.ui-modal.show{opacity:1;pointer-events:auto;transform:translate(-50%,-50%)}
.ui-modal h3{margin:0 0 8px}
.ui-modal .ui-modal-foot{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}

.ui-alert-dialog .risk{
  margin:10px 0;padding:10px;border-radius:10px;background:color-mix(in srgb,var(--danger) 12%,var(--panel));
  border:1px solid color-mix(in srgb,var(--danger) 35%,var(--line));color:var(--danger);font-weight:700;
}

.ui-drawer{
  position:fixed;top:0;right:0;height:100%;width:min(420px,92vw);
  background:var(--panel);border-left:1px solid var(--line);box-shadow:var(--shadow);
  z-index:9001;transform:translateX(100%);transition:.25s transform;padding:18px;overflow:auto;
}
.ui-drawer.left{right:auto;left:0;border-left:none;border-right:1px solid var(--line);transform:translateX(-100%)}
.ui-drawer.show{transform:translateX(0)}
.ui-drawer-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}

.ui-popconfirm{
  position:fixed;z-index:10000;width:260px;padding:12px;border-radius:12px;
  background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow);
  opacity:0;pointer-events:none;transform:translateY(4px);transition:.15s;
}
.ui-popconfirm.show{opacity:1;pointer-events:auto;transform:none}
.ui-popconfirm .acts{display:flex;justify-content:flex-end;gap:8px;margin-top:10px}

.floating-tools{
  position:fixed;right:14px;bottom:18px;display:flex;flex-direction:column;gap:8px;z-index:50;
}
.floating-tools button{
  width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:var(--panel);cursor:pointer;box-shadow:var(--shadow);
}