:root{--bg:#f3f4f6;--panel:#fff;--line:#e2e5ea;--text:#1b1f27;--muted:#697386;--accent:#3656d6;--accent-soft:#e7ecfd;--hover:#eff1f4}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%}
body{background:var(--bg);color:var(--text);font:14px/1.4 Manrope,system-ui,-apple-system,sans-serif}
.bar{height:54px;display:flex;align-items:center;gap:12px;padding:0 16px;background:var(--panel);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:2}
.brand{display:flex;align-items:center;gap:8px;font-weight:700;color:inherit;text-decoration:none;letter-spacing:-.01em}
.logo{width:22px;height:22px;border-radius:6px;border:2px solid var(--accent);position:relative;transform:rotate(-8deg);flex:none}
.logo::after{content:'';position:absolute;right:-5px;bottom:-5px;width:7px;height:7px;background:var(--accent);border-radius:2px}
.nav{display:flex;gap:4px;min-width:0;overflow-x:auto}
.nav a{height:34px;padding:0 10px;border-radius:8px;color:var(--text);text-decoration:none;font-weight:600;display:inline-flex;align-items:center;flex:none;white-space:nowrap}
.nav a:hover,.nav a.on{background:var(--hover)}
.spacer{flex:1}
.who{color:var(--muted);font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:240px}
.btn{height:34px;min-width:34px;padding:0 12px;border:0;border-radius:8px;background:none;color:var(--text);display:inline-flex;align-items:center;justify-content:center;gap:6px;cursor:pointer;font:inherit;font-weight:600;text-decoration:none;flex:none;white-space:nowrap}
.btn:hover{background:var(--hover)}
.btn.primary{background:var(--accent);color:#fff}
.btn.primary:hover{filter:brightness(1.05)}
.btn:disabled{opacity:.35;cursor:default}
.btn[hidden],.who[hidden]{display:none}
main{max-width:1080px;margin:0 auto;padding:20px 16px 40px}
.settings{display:grid;grid-template-columns:200px minmax(0,1fr);gap:16px;align-items:start}
.set-nav{display:grid;gap:4px;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:8px}
.set-nav button{height:36px;border:0;border-radius:8px;background:none;color:var(--text);font:inherit;font-weight:600;text-align:left;padding:0 10px;cursor:pointer}
.set-nav button:hover,.set-nav button.on{background:var(--hover)}
.set-nav button.on{background:var(--accent-soft);color:var(--accent)}
.sec-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.sec-head h2{margin:0;font-size:18px}
.sec-head p{margin:4px 0 0;color:var(--muted);font-size:13px;max-width:520px}
.brand-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px;display:flex;flex-direction:column;gap:6px;min-width:0}
.dots{display:flex;gap:6px;min-height:16px}
.dots i{width:16px;height:16px;border-radius:99px;border:1px solid rgba(0,0,0,.12)}
.name{font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.meta{font-size:12px;color:var(--muted)}
.acts{display:flex;gap:6px;align-items:center;margin-top:6px}
.empty{padding:28px 8px;color:var(--muted)}
.confirm{position:fixed;inset:0;background:rgba(15,18,25,.45);display:none;align-items:center;justify-content:center;z-index:20;padding:16px}
.confirm.open{display:flex}
.confirm-card{background:var(--panel);border-radius:14px;box-shadow:0 20px 60px rgba(0,0,0,.3);width:min(400px,100%);padding:20px}
.confirm-card.wide{width:min(640px,100%);height:min(86vh,760px);max-height:min(86vh,760px);padding:0;display:flex;flex-direction:column;overflow:hidden}
.sheet-head,.sheet-foot{flex:none;display:flex;align-items:center;gap:8px;padding:12px 16px}
.sheet-head{justify-content:space-between;border-bottom:1px solid var(--line)}
.sheet-head h2{margin:0;font-size:17px}
.sheet-foot{justify-content:flex-end;border-top:1px solid var(--line)}
.sheet-body{flex:1;min-height:0;overflow:auto;padding:16px}
.btn.icon{width:34px;padding:0}
.confirm-card h2{margin:0 0 14px;font-size:17px}
.sheet-head h2{margin:0}
.confirm-card p{margin:0;color:var(--muted);line-height:1.5}
.confirm-foot{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}
.btn.danger{background:#d23b3b;color:#fff}
.btn.danger:hover{background:#b83232;color:#fff}
.brand-form{display:grid;gap:10px}
.lbl{display:grid;gap:4px;font-size:12px;font-weight:600;color:var(--muted)}
.in,select{height:40px;border:1px solid var(--line);border-radius:8px;background:var(--panel);color:var(--text);font:inherit;padding:0 10px}
.brand-form .in,.brand-form select{width:100%}
.crow,.srow{display:grid;grid-template-columns:1fr 72px auto;gap:8px;align-items:center}
.srow{grid-template-columns:minmax(90px,1.2fr) minmax(90px,1fr) 110px 52px 56px 56px minmax(80px,.8fr) auto auto}
.swatch{width:72px;height:40px;border:1px solid var(--line);border-radius:8px;background:var(--panel);padding:4px}
@media (max-width:720px){
  .who{display:none}
  .brand{font-size:0}
  .bar{gap:8px;padding:0 10px}
  main{padding:12px 10px 32px}
  .settings{grid-template-columns:1fr}
  .set-nav{display:flex;overflow-x:auto}
  .set-nav button{flex:none}
  .srow,.crow{grid-template-columns:1fr}
}