:root{
  --bg:#f4f6fb; --card:#ffffff; --ink:#1a2233; --muted:#6b7688; --line:#e5e9f2;
  --brand:#4f46e5; --brand-ink:#fff; --best:#0f9d58; --bestbg:#e7f7ee;
  --chip:#f1f3f9; --danger:#d64545; --shadow:0 1px 3px rgba(20,30,60,.08),0 6px 18px rgba(20,30,60,.05);
}
@media (prefers-color-scheme:dark){
  :root{ --bg:#0f141c; --card:#171e29; --ink:#e8edf6; --muted:#93a0b5; --line:#26303f;
    --brand:#7c78ff; --best:#37d68a; --bestbg:#123023; --chip:#212b39; }
}
*{box-sizing:border-box}
body{margin:0;font:15px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--ink)}
.wrap{max-width:1040px;margin:0 auto;padding:0 18px}
a{color:inherit}

.topbar{background:var(--card);border-bottom:1px solid var(--line);box-shadow:var(--shadow);position:sticky;top:0;z-index:5}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:14px;padding-bottom:14px;flex-wrap:wrap}
.topbar h1{font-size:19px;margin:0}
.updated{color:var(--muted);font-size:13px}
.refreshing{color:var(--brand)}

.controls{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:22px 0 12px;flex-wrap:wrap}
.brands{display:flex;gap:8px;flex-wrap:wrap}
.fbtn{border:1px solid var(--line);background:var(--card);color:var(--ink);padding:7px 15px;border-radius:99px;cursor:pointer;font-size:14px;transition:.15s}
.fbtn:hover{border-color:var(--brand)}
.fbtn.active{background:var(--brand);color:var(--brand-ink);border-color:var(--brand)}
.brands{align-items:center}
.flabel{font-size:13px;color:var(--muted);font-weight:600;margin-right:2px}
.fchk{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:var(--card);padding:6px 13px;border-radius:99px;font-size:14px;cursor:pointer;user-select:none;transition:.15s}
.fchk:hover{border-color:var(--brand)}
.fchk input{accent-color:var(--brand);cursor:pointer;margin:0}
.fchk-all{font-weight:600}
.fchk:has(input:checked){border-color:var(--brand);color:var(--brand)}
.bulk{display:flex;align-items:center;gap:8px;font-size:14px;cursor:pointer;user-select:none}
.bulk .hint{color:var(--muted);font-size:12px}

.tablewrap{overflow-x:auto;background:var(--card);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}
table.cmp{width:100%;border-collapse:collapse;min-width:640px}
.cmp th,.cmp td{padding:13px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle}
.cmp thead th{font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);font-weight:600}
.cmp thead th.sortable{cursor:pointer;user-select:none}
.cmp thead th.sortable:hover{color:var(--brand)}
#sortArrow{color:var(--brand)}
.cmp tbody tr:last-child td{border-bottom:none}
.cmp tbody tr:hover{background:color-mix(in srgb,var(--brand) 4%,transparent)}
.pname{font-weight:600}

.badge{display:inline-block;padding:3px 10px;border-radius:99px;font-size:12px;font-weight:600;color:#fff}
.b-esun{background:#e8590c}.b-sunlu{background:#1c7ed6}.b-elegoo{background:#2f9e44}

td.best a{display:inline-flex;flex-direction:column;gap:1px;text-decoration:none;background:var(--bestbg);color:var(--best);
  padding:8px 14px;border-radius:10px;font-variant-numeric:tabular-nums;transition:.15s}
td.best a:hover{filter:brightness(1.05);transform:translateY(-1px)}
td.best strong{font-size:16px}
.best-site{font-size:11px;color:var(--muted);font-weight:500}
td.best.na{color:var(--muted)}

.sites{display:flex;flex-wrap:wrap;gap:6px}
.chip{display:inline-block;background:var(--chip);border:1px solid transparent;padding:5px 10px;border-radius:8px;
  font-size:12.5px;text-decoration:none;color:var(--ink);font-variant-numeric:tabular-nums;white-space:nowrap}
.chip:hover{border-color:var(--brand)}
.chip.is-best{outline:1.5px solid var(--best)}
.chip.oos{opacity:.55;text-decoration:line-through}
.chip em,.chip .camp{font-style:normal}
.camp{color:#e8590c;font-weight:700}
.pk{display:inline-block;background:#4f46e5;color:#fff;font-size:10px;font-weight:700;padding:1px 5px;border-radius:5px;vertical-align:middle}
.empty{text-align:center;color:var(--muted);padding:26px}
.foot{color:var(--muted);font-size:13px;margin:16px 2px}

/* ---------- admin ---------- */
.login-page{display:grid;place-items:center;min-height:100vh}
.login{background:var(--card);padding:30px;border-radius:16px;box-shadow:var(--shadow);width:min(340px,92vw);display:flex;flex-direction:column;gap:12px}
.login h1{margin:0 0 6px;font-size:20px;text-align:center}
.login input,.login button{padding:11px 13px;border-radius:10px;border:1px solid var(--line);font-size:15px}
.login button{background:var(--brand);color:#fff;border:none;cursor:pointer}
.err{color:var(--danger);text-align:center;margin:0}

.adminbar{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.lnk{color:var(--brand);text-decoration:none;font-size:14px}
.sub{color:var(--muted);font-size:13px}
.notice{background:var(--bestbg);color:var(--best);border-radius:10px;padding:10px 14px;margin:16px 0}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;margin:14px 0;box-shadow:var(--shadow)}
.card>summary{cursor:pointer;font-weight:600}
.grid{display:flex;flex-wrap:wrap;gap:12px;align-items:end;margin-top:12px}
.grid label{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--muted)}
.grid label.wide{flex:1;min-width:260px}
.grid label.chk{flex-direction:row;align-items:center;color:var(--ink);font-size:14px}
.grid input,.grid select,.pedit input,.pedit select{padding:9px 11px;border-radius:9px;border:1px solid var(--line);background:var(--bg);color:var(--ink);font-size:14px}
.grid label.wide input{width:100%}
.btn{background:var(--brand);color:#fff;border:none;padding:10px 16px;border-radius:9px;cursor:pointer;font-size:14px}
.btn.small{padding:7px 12px;font-size:13px}
.btn.tiny{padding:3px 9px;font-size:14px;line-height:1}
.btn.danger{background:var(--danger)}
.product .phead{display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.pedit{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.pedit input[name=name]{min-width:220px}
table.listings{width:100%;border-collapse:collapse;margin:12px 0;font-size:13px}
.listings th,.listings td{padding:7px 9px;border-bottom:1px solid var(--line);text-align:left}
.listings th{color:var(--muted);font-weight:600;font-size:11px;text-transform:uppercase}
.urlcell{color:var(--brand);text-decoration:none;font-size:12px;display:inline-block;max-width:340px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;vertical-align:middle}
.badstatus{color:var(--danger);font-size:11px;margin-left:8px}
.na{color:var(--muted)}
.addlisting summary{cursor:pointer;color:var(--brand);font-size:13px}