:root{
  --bg:#0f1220; --panel:#fff; --ink:#1a1f36; --muted:#8a90a6; --line:#e7eaf3;
  --brand:#10b981; --brand2:#0ea5e9; --accent:#0ea5e9; --shadow:0 12px 40px rgba(15,18,32,.12);
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background:#f4f6fb;color:var(--ink);line-height:1.45}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}

.topbar{display:flex;align-items:center;justify-content:space-between;
  padding:14px 22px;background:linear-gradient(135deg,#10b981,#0ea5e9);color:#fff}
.brand{display:flex;align-items:center;gap:12px;color:#fff}
.brand:hover{text-decoration:none}
.logo{font-size:24px;background:rgba(255,255,255,.18);width:42px;height:42px;border-radius:12px;
  display:grid;place-items:center}
.brand b{display:block;font-size:16px;line-height:1.1}
.brand small{display:block;font-size:12px;opacity:.85}
.logout{color:#fff;font-size:14px;border:1px solid rgba(255,255,255,.5);padding:6px 14px;border-radius:9px}
.logout:hover{background:rgba(255,255,255,.15);text-decoration:none}

main{max-width:1080px;margin:0 auto;padding:26px 18px 60px}
.foot{text-align:center;color:var(--muted);font-size:12px;padding:18px}

/* auth */
.card.auth{max-width:420px;margin:7vh auto;background:var(--panel);border-radius:18px;
  padding:32px 30px;box-shadow:var(--shadow)}
.card.auth h1{margin:0 0 6px;font-size:23px}
.sub{color:var(--muted);margin:0 0 20px;font-size:14px}
.card.auth label{display:block;font-size:13px;color:var(--muted);margin:14px 0 6px}
.card.auth input{width:100%;padding:13px 15px;border:1.5px solid var(--line);border-radius:11px;font-size:16px}
.card.auth input:focus{outline:none;border-color:var(--brand)}
.code-input{letter-spacing:.4em;text-align:center;font-size:24px!important;font-weight:700}
.card.auth button{width:100%;margin-top:18px;padding:13px;border:0;border-radius:11px;cursor:pointer;
  background:linear-gradient(135deg,#10b981,#0ea5e9);color:#fff;font-size:16px;font-weight:600}
.hint{color:var(--muted);font-size:13px;margin-top:16px;text-align:center}
.err{background:#fff1f0;color:#cf1322;border:1px solid #ffccc7;padding:10px 14px;border-radius:10px;
  font-size:14px;margin-bottom:6px}

/* search */
.searchbar{display:flex;gap:10px;margin-bottom:20px;flex-wrap:wrap}
.searchbar input[type=search]{flex:1 1 380px;padding:14px 16px;border:1.5px solid var(--line);
  border-radius:12px;font-size:16px;background:#fff}
.searchbar input:focus{outline:none;border-color:var(--brand)}
.searchbar select{padding:0 12px;border:1.5px solid var(--line);border-radius:12px;background:#fff;font-size:14px}
.searchbar button{padding:0 26px;border:0;border-radius:12px;cursor:pointer;
  background:linear-gradient(135deg,#10b981,#0ea5e9);color:#fff;font-size:15px;font-weight:600}

.hero{background:#fff;border-radius:18px;padding:40px;box-shadow:var(--shadow);text-align:center}
.hero h1{margin:0 0 10px;font-size:26px}
.hero p{color:#52596f;max-width:620px;margin:0 auto 20px}
.cov{font-size:13px;color:var(--muted)}
.chip{display:inline-block;background:#eef2fb;border-radius:20px;padding:4px 12px;margin:4px}

.count{color:var(--muted);font-size:13px;margin-bottom:10px}
.tablewrap{overflow-x:auto;background:#fff;border-radius:14px;box-shadow:var(--shadow)}
table.res{width:100%;border-collapse:collapse;font-size:14px}
table.res th{text-align:left;padding:12px 14px;background:#f7f9fd;color:var(--muted);
  font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.03em;border-bottom:1px solid var(--line)}
table.res td{padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}
table.res tr:hover td{background:#fafbff}
.num{text-align:right;white-space:nowrap}
.name div{font-weight:600;max-width:420px}
.name .code{display:inline-block;font-size:12px;color:#0ea5e9;background:#e8f6fd;border-radius:6px;
  padding:1px 7px;margin-top:4px;margin-right:6px}
.name .cat{display:inline-block;font-size:12px;color:var(--muted);margin-top:4px}
.unit{color:var(--muted);font-size:12px;font-weight:400}
.sup a{font-weight:600}
.mg{color:#0a7d50;font-weight:700}
.empty{background:#fff;border-radius:14px;padding:34px;text-align:center;color:var(--muted);box-shadow:var(--shadow)}
@media(max-width:640px){.name div{max-width:180px}}