:root{
  --bg:#f6f7fb;
  --card:#ffffff;
  --text:#111827;
  --muted:#6b7280;
  --line:#e5e7eb;
  --primary:#111827;
  --primary-soft:#f3f4f6;
  --danger:#b91c1c;
  --warning:#f59e0b;
  --radius:20px;
  --shadow:0 18px 50px rgba(15,23,42,.08);
}
*{box-sizing:border-box}
body{margin:0;background:linear-gradient(180deg,#ffffff 0,#f6f7fb 260px);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text)}
a{color:inherit}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 6vw;border-bottom:1px solid rgba(229,231,235,.8);background:rgba(255,255,255,.82);backdrop-filter:blur(12px);position:sticky;top:0;z-index:20}
.brand{font-size:24px;font-weight:900;text-decoration:none;letter-spacing:-.04em}.brand span{color:var(--warning)}
.topbar nav{display:flex;gap:16px;align-items:center;flex-wrap:wrap}.topbar nav a{text-decoration:none;color:#374151;font-weight:650}.topbar nav a:hover{color:#000}
.container{width:min(1120px,92vw);margin:0 auto;padding:38px 0 70px}.footer{text-align:center;color:var(--muted);padding:34px}
.hero{text-align:center;padding:58px 0 44px}.hero h1{font-size:clamp(38px,7vw,72px);line-height:.95;letter-spacing:-.07em;margin:18px auto 18px;max-width:850px}.hero p{font-size:20px;color:var(--muted);max-width:720px;margin:0 auto 30px}
.badge{display:inline-flex;align-items:center;border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 13px;font-weight:750;font-size:13px;color:#374151;box-shadow:0 8px 20px rgba(15,23,42,.04)}
.search-box{display:flex;gap:12px;max-width:760px;margin:0 auto;background:#fff;padding:10px;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow)}
.search-box input{flex:1;border:0;font-size:18px;padding:16px 18px;outline:0}.search-box button,.button,button{border:0;background:var(--primary);color:#fff;border-radius:16px;padding:13px 18px;font-weight:800;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px}button:hover,.button:hover{filter:brightness(1.07)}
button.secondary,.button.secondary{background:#e5e7eb;color:#111827}.danger{background:var(--danger)!important;color:#fff!important}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);margin-bottom:24px}.card.narrow{max-width:640px;margin-left:auto;margin-right:auto}.card h1,.card h2{letter-spacing:-.04em;margin-top:0}.muted{color:var(--muted)}
.seller-list{display:grid;gap:12px}.seller-row{display:flex;justify-content:space-between;gap:18px;align-items:center;text-decoration:none;border:1px solid var(--line);border-radius:18px;padding:18px;background:#fff}.seller-row:hover{border-color:#111827;transform:translateY(-1px)}.seller-row strong{display:block;font-size:18px}.seller-row span{display:block;color:var(--muted);margin-top:4px}.seller-score{text-align:right;min-width:210px}
.stars{white-space:nowrap}.star{color:#d1d5db;font-size:20px}.star.is-on{color:var(--warning)}
.profile-head{display:grid;grid-template-columns:1fr 260px;gap:28px;align-items:center}.profile-head h1{font-size:48px;margin:14px 0 10px}.score-card{background:linear-gradient(180deg,#111827,#1f2937);color:#fff;border-radius:24px;padding:24px;text-align:center}.score-card .star{color:rgba(255,255,255,.28)}.score-card .star.is-on{color:var(--warning)}.score-card.small{min-width:210px}.big-score{font-size:56px;font-weight:900;line-height:1;letter-spacing:-.08em}.score-card p{color:#d1d5db;margin-bottom:0}
.review-list{display:grid;gap:16px}.review-card{border:1px solid var(--line);border-radius:18px;padding:20px;background:#fff}.review-top{display:flex;justify-content:space-between;gap:14px;align-items:center}.seller-reply{background:var(--primary-soft);border-radius:16px;padding:14px 16px;margin-top:16px}.seller-reply p{margin-bottom:0}
.form{display:grid;gap:16px}.form label{display:grid;gap:7px;font-weight:750}.form input,.form textarea,.form select{width:100%;border:1px solid var(--line);border-radius:14px;padding:13px 14px;font:inherit;background:#fff}.form input:focus,.form textarea:focus{outline:2px solid rgba(17,24,39,.12);border-color:#111827}.form.compact{margin-top:14px}.form.compact textarea{font-size:14px}
.rating-input{display:inline-flex;flex-direction:row-reverse;justify-content:flex-end;gap:3px}.rating-input input{display:none}.rating-input label{font-size:42px;color:#d1d5db;cursor:pointer;line-height:1}.rating-input input:checked~label,.rating-input label:hover,.rating-input label:hover~label{color:var(--warning)}
.dashboard-head{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px}.dashboard-head h1{font-size:42px;letter-spacing:-.05em;margin:0}.actions-row{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:22px}.inline-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}.pill{display:inline-flex;border-radius:999px;background:#f3f4f6;color:#374151;padding:6px 10px;font-size:12px;font-weight:800}.flash{padding:14px 18px;border-radius:16px;margin-bottom:18px;font-weight:750}.flash.success{background:#ecfdf5;color:#065f46}.flash.error{background:#fef2f2;color:#991b1b}
.grid.two{display:grid;grid-template-columns:1fr 1fr;gap:24px}.title-row{display:flex;align-items:center;justify-content:space-between;gap:16px}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:24px}.stat-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:var(--shadow)}.stat-card strong{font-size:36px;display:block;letter-spacing:-.06em}.stat-card span{color:var(--muted);font-weight:750}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;border-bottom:1px solid var(--line);padding:12px}th{font-size:13px;color:#6b7280;text-transform:uppercase;letter-spacing:.04em}
@media (max-width:760px){.topbar{align-items:flex-start;flex-direction:column}.search-box{flex-direction:column}.profile-head,.grid.two{grid-template-columns:1fr}.dashboard-head{flex-direction:column;align-items:flex-start}.seller-row{flex-direction:column;align-items:flex-start}.seller-score{text-align:left}.stats-grid{grid-template-columns:1fr}.hero{text-align:left}.hero p{margin-left:0}.search-box{margin-left:0}}