:root{
  --bg:#0b0d12;
  --surface:#11151c;
  --surface-2:#171c26;
  --border:#222a39;
  --text:#e6e9ef;
  --muted:#8a93a6;
  --primary:#6366f1;
  --primary-2:#8b5cf6;
  --danger:#ef4444;
  --success:#10b981;
  --warn:#f59e0b;
  --radius:14px;
  --shadow:0 10px 30px -10px rgba(99,102,241,.35);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,sans-serif;line-height:1.5}
a{color:var(--text);text-decoration:none}
.container{max-width:1180px;margin:0 auto;padding:0 24px}
.topbar{background:linear-gradient(180deg,rgba(99,102,241,.08),transparent);border-bottom:1px solid var(--border);position:sticky;top:0;backdrop-filter:blur(8px);z-index:10}
.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 24px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px}
.logo-dot{width:14px;height:14px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--primary-2));box-shadow:var(--shadow)}
nav{display:flex;gap:10px;align-items:center}
.muted{color:var(--muted)}
.small{font-size:13px}
.flash{margin:20px 0;padding:12px 16px;border-radius:var(--radius);background:var(--surface-2);border:1px solid var(--border)}

.hero{padding:80px 0 48px}
.hero-inner{max-width:760px}
.hero h1{font-size:clamp(36px,5vw,60px);line-height:1.05;margin:0 0 18px;letter-spacing:-.02em}
.grad{background:linear-gradient(135deg,var(--primary),var(--primary-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:18px;color:var(--muted);margin:0 0 28px}

.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;padding:24px 0 80px}
.card,.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px}
.panel{margin:20px 0}
.panel h2{margin:0 0 16px;font-size:18px}
.card h3{margin:0 0 8px;font-size:17px}

.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media (max-width:780px){.grid-2{grid-template-columns:1fr}}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 16px;border-radius:10px;border:1px solid transparent;font-weight:600;cursor:pointer;font-size:14px;transition:transform .05s ease,filter .15s ease,background .15s}
.btn:hover{filter:brightness(1.1)}
.btn:active{transform:translateY(1px)}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;box-shadow:var(--shadow)}
.btn-outline{background:transparent;border-color:var(--border);color:var(--text)}
.btn-ghost{background:transparent;color:var(--text)}
.btn-danger{background:var(--danger);color:#fff}
.btn-sm{padding:6px 10px;font-size:12px}
.btn-lg{padding:14px 22px;font-size:16px}
.btn-block{width:100%}

.auth-wrap{display:flex;justify-content:center;padding:60px 0}
.auth-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:32px;width:100%;max-width:400px}
.auth-card h2{margin:0 0 4px}

.form,.auth-card{display:flex;flex-direction:column;gap:14px}
.form label,.auth-card label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted)}
input,select,textarea{background:var(--surface-2);border:1px solid var(--border);color:var(--text);padding:10px 12px;border-radius:10px;font:inherit;outline:none;transition:border-color .15s}
input:focus,select:focus,textarea:focus{border-color:var(--primary)}
code{background:var(--surface-2);padding:2px 6px;border-radius:6px;font-size:12px}

.inline-form{display:flex;gap:8px;margin-bottom:14px}
.inline-form input{flex:1}

.chips{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px}
.chip{background:var(--surface-2);border:1px solid var(--border);border-radius:999px;padding:6px 12px;display:flex;align-items:center;gap:8px;font-size:13px}
.chip form{margin:0}
.chip-x{background:transparent;border:0;color:var(--muted);cursor:pointer;font-size:16px;line-height:1;padding:0}
.chip-x:hover{color:var(--danger)}

.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:12px 10px;text-align:left;border-bottom:1px solid var(--border);font-size:14px;vertical-align:top}
.table th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.04em}
.table tr:last-child td{border-bottom:0}
.actions{display:flex;gap:6px;flex-wrap:wrap}
.actions form{margin:0}

.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.04em}
.badge-pending{background:rgba(245,158,11,.15);color:var(--warn)}
.badge-approved{background:rgba(99,102,241,.18);color:#a5b4fc}
.badge-rejected{background:rgba(239,68,68,.15);color:var(--danger)}
.badge-in_stock{background:rgba(16,185,129,.15);color:var(--success)}
.badge-sold{background:rgba(139,92,246,.18);color:#c4b5fd}

.page-head{display:flex;justify-content:space-between;align-items:center;margin:24px 0 8px}
.page-head h1{margin:0}

.footer{margin-top:60px;padding:24px 0;border-top:1px solid var(--border);color:var(--muted);font-size:13px;text-align:center}