:root{
  --bg:#f5f5f7; --card:#ffffff; --ink:#1d1d1f; --muted:#6e6e73; --line:#e3e3e6;
  --accent:#0071e3; --accent-ink:#fff; --radius:14px; --shadow:0 1px 3px rgba(0,0,0,.06),0 8px 24px rgba(0,0,0,.05);
  --stock:#0a7d33; --sold:#8a6d00; --banned:#c0342b; --temp:#7a5cd0; --lead:#0071e3; --old:#8a8a8e; --replaced:#b06a00;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);
  font:15px/1.45 -apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,sans-serif;}
.muted{color:var(--muted)}
button{font:inherit;cursor:pointer;border:none;border-radius:10px;padding:8px 14px;background:var(--accent);color:var(--accent-ink);}
button.ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
button.sm{padding:5px 9px;font-size:13px;border-radius:8px}
input,select,textarea{font:inherit;border:1px solid var(--line);border-radius:10px;padding:8px 10px;background:#fff;color:var(--ink);width:100%}
a{color:var(--accent);text-decoration:none}

/* login */
.login-body{display:grid;place-items:center;min-height:100vh}
.login-card{background:var(--card);padding:34px 30px;border-radius:20px;box-shadow:var(--shadow);width:320px;text-align:center}
.login-card h1{margin:6px 0 2px;font-size:22px}
.login-logo{font-size:40px}
.login-card input{margin:16px 0 10px;text-align:center}
.login-card button{width:100%}
.login-err{color:var(--banned);font-size:13px;min-height:18px;margin-top:10px}

/* app */
header{position:sticky;top:0;background:rgba(245,245,247,.9);backdrop-filter:saturate(1.5) blur(6px);
  border-bottom:1px solid var(--line);padding:12px 20px;display:flex;gap:14px;align-items:center;flex-wrap:wrap;z-index:5}
header h1{font-size:18px;margin:0;display:flex;gap:8px;align-items:center}
.spacer{flex:1}
.wrap{max-width:1180px;margin:0 auto;padding:16px 20px 60px}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:2px 0 16px}
.chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 13px;font-size:13px;color:var(--muted);cursor:pointer}
.chip.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.chip b{color:inherit}
.toolbar{display:flex;gap:10px;margin-bottom:14px;flex-wrap:wrap}
.toolbar input[type=search]{max-width:280px}

.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top;font-size:13.5px}
th{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);background:#fafafa}
tr:last-child td{border-bottom:none}
tr:hover td{background:#fbfbfd}
.email{font-weight:600;word-break:break-all}
.sub{color:var(--muted);font-size:12px}
.mono{font-family:"SF Mono",ui-monospace,Menlo,monospace;font-size:12.5px}
.pw{display:inline-flex;gap:6px;align-items:center}
.pw code{background:#f2f2f4;padding:2px 6px;border-radius:6px}
.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:11.5px;font-weight:600;text-transform:capitalize}
.b-stock{background:#e5f5ea;color:var(--stock)} .b-sold{background:#fbf3d9;color:var(--sold)}
.b-banned{background:#fbe4e2;color:var(--banned)} .b-temp{background:#efe9fb;color:var(--temp)}
.b-lead{background:#e3f0fd;color:var(--lead)} .b-old{background:#eee;color:var(--old)}
.b-replaced{background:#fbeede;color:var(--replaced)}
.exp-soon{color:var(--banned);font-weight:600}
.row-actions{display:flex;gap:6px;flex-wrap:wrap}
.empty{padding:40px;text-align:center;color:var(--muted)}

/* modal */
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.28);display:none;place-items:center;z-index:20;padding:16px}
.modal-bg.on{display:grid}
.modal{background:#fff;border-radius:18px;box-shadow:var(--shadow);width:min(560px,100%);max-height:90vh;overflow:auto;padding:22px}
.modal h2{margin:0 0 14px;font-size:18px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px 12px}
.field{display:flex;flex-direction:column;gap:4px;margin-bottom:10px}
.field label{font-size:12px;color:var(--muted)}
.field.full{grid-column:1/-1}
.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:8px}
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;
  padding:10px 18px;border-radius:12px;font-size:14px;opacity:0;transition:opacity .2s;z-index:40;pointer-events:none}
.toast.on{opacity:1}
@media(max-width:720px){
  th:nth-child(4),td:nth-child(4),th:nth-child(6),td:nth-child(6){display:none}
  .grid2{grid-template-columns:1fr}
}