:root{--bg:#f2f7fd;--card:#fff;--ink:#17224d;--muted:#5b6787;--line:#d6e6f5;--brand:#027eff;--brand-ink:#fff;
--top:#17224d;--top-ink:#fff;--top-muted:#bde1f6;--chip:#eaf3ff;
--ok:#e7f6ec;--ok-ink:#1e6b3a;--err:#fdecec;--err-ink:#9b1c1c;--warn:#fff6e0;--warn-ink:#7a5300}
@media (prefers-color-scheme:dark){:root{--bg:#0c1330;--card:#141d42;--ink:#e8f1fb;--muted:#9fb3d1;--line:#26346b;
--brand:#3d9bff;--top:#0a1029;--top-muted:#9fc6ec;--chip:#1b2758;
--ok:#16301f;--ok-ink:#8fe0a8;--err:#3a1a1a;--err-ink:#f3a3a3;--warn:#33290f;--warn-ink:#f0cf7a}}
*{box-sizing:border-box}
html,body{overflow-x:hidden}
body{margin:0;font:15px/1.5 "Segoe UI",system-ui,-apple-system,Arial,sans-serif;background:var(--bg);color:var(--ink)}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
main{max-width:1100px;margin:0 auto;padding:28px 16px 60px}
h1{font-size:24px;margin:0 0 4px}h2{font-size:18px;margin:0}
.lead{color:var(--muted);margin:0 0 22px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px}
.narrow{max-width:460px;margin:40px auto;text-align:center}
.narrow img{max-width:220px;height:auto;margin-bottom:8px}
label{display:block;font-weight:600;font-size:13px;margin-bottom:12px;text-align:left}
input{display:block;width:100%;margin-top:4px;padding:8px 10px;border:1px solid var(--line);border-radius:7px;font:inherit;
  background:var(--bg);color:var(--ink)}
.btn{display:inline-block;background:var(--brand);color:var(--brand-ink);border:0;border-radius:8px;padding:10px 18px;
  font:inherit;font-weight:600;cursor:pointer}
.btn:hover{text-decoration:none;filter:brightness(1.08)}
.btn.ghost{background:transparent;color:var(--brand);border:1px solid var(--brand)}
.flash{padding:10px 14px;border-radius:8px;margin-bottom:14px;text-align:left}
.flash.ok{background:var(--ok);color:var(--ok-ink)}.flash.err{background:var(--err);color:var(--err-ink)}
.flash.warn{background:var(--warn);color:var(--warn-ink)}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.tile{display:flex;flex-direction:column;gap:10px}
.tile p{margin:0;color:var(--muted)}
.tile ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.tile li a{display:flex;align-items:center;gap:10px;color:var(--ink)}
.tile li b{min-width:34px;text-align:center;background:var(--chip);color:var(--brand);border-radius:999px;padding:1px 8px}
.tile li b.zero{color:var(--muted)}
.tile .btn{align-self:flex-start;margin-top:auto}
.muted{color:var(--muted)}
h2{margin:22px 0 10px}
.form{max-width:640px}
.form label{margin-bottom:14px}
select,textarea{display:block;width:100%;margin-top:4px;padding:8px 10px;border:1px solid var(--line);border-radius:7px;
  font:inherit;background:var(--bg);color:var(--ink)}
.form .inline{display:grid;grid-template-columns:1fr 1fr auto;gap:12px;align-items:end}
.form .inline label{margin:0}
@media (max-width:640px){.form .inline{grid-template-columns:1fr}}
.table{padding:0;overflow-x:auto}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}
tr:last-child td{border-bottom:0}
.actions{white-space:nowrap;text-align:right}
.actions form{display:inline}
.btn.small{padding:5px 11px;font-size:13px}
.small{font-size:12px}
.plain{padding-left:18px}