:root{--bg:#f6f7f9;--card:#fff;--ink:#1d2129;--muted:#6b7280;--line:#e5e7eb;--brand:#2f6fed;--brand-ink:#fff;
--ok:#16a34a;--warn:#d97706;--bad:#dc2626;--chip:#eef2ff;--radius:10px}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.6 -apple-system,"PingFang SC","Microsoft YaHei",system-ui,sans-serif}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
header.top{background:#111827;color:#fff;display:flex;align-items:center;gap:20px;padding:0 20px;height:52px;position:sticky;top:0;z-index:10}
header.top .brand{font-weight:600;font-size:16px;color:#fff}
header.top nav{display:flex;gap:4px;flex:1;overflow-x:auto}
header.top nav a{color:#cbd5e1;padding:6px 12px;border-radius:6px;white-space:nowrap}
header.top nav a.on,header.top nav a:hover{background:#1f2937;color:#fff;text-decoration:none}
header.top .me{display:flex;gap:10px;align-items:center;color:#cbd5e1;white-space:nowrap}
header.top .me a{color:#cbd5e1}
header.top form{margin:0}
main{max-width:1280px;margin:0 auto;padding:20px}
h1{font-size:20px;margin:0 0 16px}h2{font-size:16px;margin:24px 0 10px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin-bottom:16px}
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
.module{display:block;color:inherit}.module:hover{text-decoration:none;border-color:var(--brand)}
.module h3{margin:0 0 6px;font-size:16px}.module p{margin:0;color:var(--muted)}
.module.off{opacity:.55;pointer-events:none}
.stat{font-size:28px;font-weight:600}
.btn{display:inline-block;border:1px solid var(--line);background:#fff;color:var(--ink);padding:7px 14px;border-radius:8px;cursor:pointer;font:inherit}
.btn:hover{border-color:#9ca3af;text-decoration:none}
.btn.primary{background:var(--brand);border-color:var(--brand);color:var(--brand-ink)}
.btn.ok{background:var(--ok);border-color:var(--ok);color:#fff}
.btn.danger{color:var(--bad)}
.btn.sm{padding:3px 10px;font-size:13px}
.btn[disabled]{opacity:.5;cursor:not-allowed}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=search],select,textarea{font:inherit;padding:7px 10px;border:1px solid var(--line);border-radius:8px;background:#fff;width:100%}
textarea{min-height:90px}
label{display:block;margin:10px 0 4px;color:var(--muted);font-size:13px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.row>*{flex:0 0 auto}.grow{flex:1 1 200px!important}
table{width:100%;border-collapse:collapse;background:#fff}
th,td{padding:8px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}
th{font-weight:600;color:var(--muted);font-size:13px;background:#fafafa}
tr:hover td{background:#fafbff}
.thumb{width:72px;height:72px;object-fit:contain;border:1px solid var(--line);border-radius:6px;background:#fff}
.muted{color:var(--muted)}.small{font-size:12px}
.chip{display:inline-block;padding:1px 8px;border-radius:99px;background:var(--chip);font-size:12px;color:#3730a3}
.chip.pending{background:#fef3c7;color:#92400e}.chip.reviewed{background:#dcfce7;color:#166534}
.chip.exported{background:#e0e7ff;color:#3730a3}.chip.ignored{background:#f3f4f6;color:#6b7280}
.chip.warn{background:#fee2e2;color:#991b1b}
.tabs{display:flex;gap:6px;margin-bottom:12px;flex-wrap:wrap}
.tabs a{padding:5px 12px;border-radius:99px;border:1px solid var(--line);background:#fff;color:var(--ink)}
.tabs a.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.flash{padding:10px 14px;border-radius:8px;margin-bottom:14px;background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0}
.flash.error{background:#fef2f2;color:#991b1b;border-color:#fecaca}
.login{max-width:380px;margin:10vh auto}
.imgs{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:8px}
.imgs img{width:100%;aspect-ratio:1;object-fit:contain;border:1px solid var(--line);border-radius:6px;background:#fff}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.compare figure{margin:0}.compare img{width:100%;border:2px solid var(--line);border-radius:8px;background:#fff}
.compare img.sel{border-color:var(--brand)}
.compare figcaption{text-align:center;color:var(--muted);font-size:12px}
pre.log{background:#0f172a;color:#e2e8f0;padding:12px;border-radius:8px;max-height:520px;overflow:auto;font-size:12px;white-space:pre-wrap}
.sticky-actions{position:sticky;bottom:0;background:#fff;border-top:1px solid var(--line);padding:10px 16px;margin:0 -16px -16px;display:flex;gap:8px;flex-wrap:wrap;border-radius:0 0 var(--radius) var(--radius)}
.pager{display:flex;gap:6px;margin-top:12px}
@media(max-width:720px){main{padding:12px}header.top{gap:10px;padding:0 12px}header.top .me span{display:none}
.compare{grid-template-columns:1fr}td.hide-m,th.hide-m{display:none}}
.sorth{color:inherit}.sorth.on{color:var(--brand)}
.zh-input{border-color:transparent;background:transparent;font-weight:600;padding:4px 6px}
.zh-input:hover{border-color:var(--line);background:#fff}.zh-input:focus{border-color:var(--brand);background:#fff}
.zh-input.saving{opacity:.5}.zh-input.saved{background:#dcfce7}.zh-input.followed{background:#fef9c3;border-color:#facc15}
.toast{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);background:#111827;color:#fff;padding:10px 16px;border-radius:10px;z-index:50;box-shadow:0 6px 20px rgba(0,0,0,.25);max-width:92vw}
.toast .btn{margin-left:8px}
.gal{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:12px}
.gcard{background:#fff;border:1px solid var(--line);border-radius:10px;padding:8px}
.gcard.warn{border-color:#f87171;box-shadow:0 0 0 2px #fee2e2}.gcard.busy{opacity:.5}
.gmain{width:100%;aspect-ratio:1;object-fit:contain;background:#fff;border:1px solid #f1f5f9;border-radius:6px}
.gname{font-size:13px;font-weight:600;margin:4px 0 2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.gthumbs{display:flex;gap:4px;overflow-x:auto;margin:4px 0}
.gthumbs img{width:34px;height:34px;object-fit:contain;border:2px solid var(--line);border-radius:4px;cursor:pointer;flex:0 0 auto}
.gthumbs img.sel{border-color:var(--brand)}
.gbtns{display:flex;gap:4px;flex-wrap:wrap}

/* ---- 左侧菜单布局 ---- */
.shell{display:flex;min-height:100vh}
.side{width:200px;flex:0 0 200px;background:#111827;color:#cbd5e1;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto}
.side .brand{display:block;color:#fff;font-weight:600;font-size:16px;padding:16px 16px 10px}
.side nav{display:flex;flex-direction:column;padding:0 8px;flex:1}
.side nav a{color:#cbd5e1;padding:7px 10px;border-radius:6px;white-space:nowrap}
.side nav a.on,.side nav a:hover{background:#1f2937;color:#fff;text-decoration:none}
.side .grp{font-size:11px;color:#6b7280;padding:12px 10px 4px;letter-spacing:.05em}
.side .off{color:#4b5563;padding:5px 10px;font-size:13px}
.side .me{padding:12px 16px;border-top:1px solid #1f2937;font-size:13px;display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.side .me a{color:#cbd5e1}.side .me form{margin:0}
.content{flex:1;min-width:0}
.content main{max-width:1280px}
.mtop{display:none}
@media(max-width:820px){
  .shell{display:block}
  .side{position:fixed;left:0;top:0;z-index:40;transform:translateX(-100%);transition:transform .2s;height:100vh}
  .side.open{transform:none;box-shadow:0 0 40px rgba(0,0,0,.4)}
  .mtop{display:flex;align-items:center;gap:12px;background:#111827;padding:8px 12px;position:sticky;top:0;z-index:30}
  .mtop .brand{color:#fff;font-weight:600}
}
.kv{display:grid;grid-template-columns:120px 1fr;gap:6px 12px}.kv>div:nth-child(odd){color:var(--muted)}
.stat-row{display:flex;gap:12px;flex-wrap:wrap}.stat-row .card{flex:1 1 160px;margin:0}