:root{
  --bg:#0f172a; --panel:#ffffff; --ink:#0f172a; --muted:#64748b;
  --line:#e2e8f0; --brand:#2563eb; --good:#16a34a; --bad:#dc2626;
  --warn:#f59e0b; --soft:#f1f5f9;
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,
  Helvetica,Arial,sans-serif;background:var(--soft);color:var(--ink);
  padding-bottom:72px;-webkit-text-size-adjust:100%}
a{color:var(--brand);text-decoration:none}

.topbar{display:flex;justify-content:space-between;align-items:center;
  background:var(--bg);color:#fff;padding:12px 16px;position:sticky;top:0;z-index:20}
.brand{color:#fff;font-weight:700;font-size:18px}
.logout button{background:transparent;border:1px solid #ffffff55;color:#fff;
  padding:6px 12px;border-radius:8px;font-size:13px}

.container{max-width:920px;margin:0 auto;padding:16px}
.container.narrow{max-width:440px}
h1{font-size:22px;margin:8px 0 4px}
h2{font-size:17px;margin:24px 0 8px}
.hint{color:var(--muted);font-size:14px;margin:4px 0 16px}

.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));
  gap:12px;margin:12px 0}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;
  padding:14px;font-size:13px;color:var(--muted);box-shadow:0 1px 2px #0000000a}
.card .num{display:block;font-size:24px;font-weight:700;color:var(--ink);margin-bottom:2px}
.card.warn{background:#fffbeb;border-color:#fde68a}
.card.good .num{color:var(--good)}

.actions{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0}
.btn{display:inline-block;background:var(--panel);border:1px solid var(--line);
  color:var(--ink);padding:11px 16px;border-radius:10px;font-weight:600;font-size:15px;
  cursor:pointer}
.btn.primary{background:var(--brand);color:#fff;border-color:var(--brand)}
.btn.big{width:100%;padding:14px;font-size:16px}

table.data{width:100%;border-collapse:collapse;background:var(--panel);
  border:1px solid var(--line);border-radius:12px;overflow:hidden;font-size:14px}
table.data th,table.data td{padding:10px 12px;text-align:left;
  border-bottom:1px solid var(--line);vertical-align:top}
table.data th{background:var(--soft);font-size:12px;text-transform:uppercase;
  letter-spacing:.03em;color:var(--muted)}
.good{color:var(--good);font-weight:600}
.bad{color:var(--bad);font-weight:700}
.lowrow{background:#fff7ed}
small.cat{display:block;color:var(--muted);font-size:11px;text-transform:uppercase}

.row-between{display:flex;justify-content:space-between;align-items:center;gap:12px}
.search{display:flex;gap:8px;margin:12px 0;flex-wrap:wrap}
.search input,.search select{padding:10px;border:1px solid var(--line);
  border-radius:10px;font-size:15px;flex:1;min-width:140px}
.search button{padding:10px 16px;border:0;background:var(--brand);color:#fff;
  border-radius:10px;font-weight:600}

.stack p{margin:0 0 14px}
.stack label{display:block;font-size:13px;color:var(--muted);margin-bottom:4px}
.stack input,.stack select,.stack textarea{width:100%;padding:12px;
  border:1px solid var(--line);border-radius:10px;font-size:16px}
.stack .helptext{font-size:12px;color:var(--muted)}
ul.errorlist{color:var(--bad);font-size:13px;list-style:none;padding:0;margin:2px 0}

.messages{max-width:920px;margin:8px auto 0;padding:0 16px}
.msg{padding:12px 14px;border-radius:10px;margin-bottom:8px;font-size:14px}
.msg.success{background:#dcfce7;color:#166534}
.msg.error{background:#fee2e2;color:#991b1b}

.downloads,.dl{margin-top:16px;display:flex;gap:14px;flex-wrap:wrap;font-size:14px}
.dl{display:inline-block}

.pill{padding:3px 9px;border-radius:999px;font-size:12px;font-weight:600}
.pill.OPEN{background:#fef9c3;color:#854d0e}
.pill.ORDERED{background:#dbeafe;color:#1e40af}
.pill.FULFILLED{background:#dcfce7;color:#166534}
button.link{background:none;border:0;color:var(--brand);cursor:pointer;font-size:14px;padding:0}

.tabbar{position:fixed;bottom:0;left:0;right:0;background:#fff;
  border-top:1px solid var(--line);display:flex;justify-content:space-around;
  padding:6px 0 max(6px,env(safe-area-inset-bottom));z-index:20}
.tabbar a{display:flex;flex-direction:column;align-items:center;font-size:11px;
  color:var(--muted);gap:2px;font-weight:600}
.tabbar a span{font-size:10px}
.tabbar a.sell{color:var(--brand)}

.login-page{display:flex;align-items:center;min-height:90vh}