:root{--bg:#f4f6f9;--card:#fff;--ink:#1d2433;--muted:#6b7385;--line:#e3e7ee;--pri:#1f5eff;--ok:#0d7a4e;--err:#b42318}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--pri);text-decoration:none}a:hover{text-decoration:underline}
.nav{display:flex;align-items:center;gap:24px;background:#101a33;color:#fff;padding:10px 24px;flex-wrap:wrap}
.nav a{color:#c9d3ee}.nav nav{display:flex;gap:18px;flex:1}.nav .who{font-size:13px;color:#c9d3ee}
.brand{font-weight:700;font-size:17px}.brand small{font-weight:400;color:#8fa0cf;margin-left:6px}
.wrap{max-width:1100px;margin:24px auto;padding:0 16px}
h1{font-size:22px;margin:0 0 16px}h2{font-size:17px;margin:0 0 12px}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:18px;margin-bottom:18px}
.muted{color:var(--muted)}
table{width:100%;border-collapse:collapse}
th,td{padding:7px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{background:#f8f9fc;font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.03em;color:var(--muted)}
td.n,th.n{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
tr.total td{font-weight:700;border-top:2px solid var(--ink);background:#fafbfd}
tr.sub td{font-weight:600;background:#f8f9fc}
label{display:block;margin-bottom:10px;font-weight:600;font-size:13px}
input,select,textarea{display:block;width:100%;margin-top:4px;padding:8px 10px;border:1px solid #ccd3e0;border-radius:6px;font:inherit;background:#fff}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end}.row>*{flex:1;min-width:140px}
.btn{display:inline-block;background:var(--pri);color:#fff;border:0;border-radius:6px;padding:8px 16px;font:inherit;font-weight:600;cursor:pointer}
.btn.sec{background:#e9edf5;color:var(--ink)}.btn.red{background:var(--err)}.btn.sm{padding:4px 10px;font-size:12px}
.alert{padding:10px 14px;border-radius:8px;margin-bottom:16px}
.alert.ok{background:#e6f6ee;color:var(--ok)}.alert.err{background:#fdecea;color:var(--err)}
.badge{display:inline-block;padding:1px 8px;border-radius:99px;background:#e9edf5;font-size:12px}
.login{display:grid;place-items:center;min-height:100vh}.login-box{width:340px}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin-bottom:18px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px}
.stat b{display:block;font-size:20px;margin-top:4px}
.inline{display:inline}.inline button{margin-left:4px}
.warn{color:var(--err);font-weight:600}
@media print{.nav,.noprint{display:none!important}body{background:#fff}.card{border:0;padding:0}}