:root {
  --bg: #f5f7fb; --card: #fff; --ink: #172033; --muted: #5b6577; --line: #dfe4ee; --brand: #2563eb; --brand-ink: #fff;
  --ok: #15803d; --warn: #b45309; --bad: #b91c1c; --ok-bg: #dcfce7; --warn-bg: #fef3c7; --bad-bg: #fee2e2; --info-bg: #dbeafe; --radius: 10px;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0e1320; --card: #161d2e; --ink: #e6ebf5; --muted: #98a3b8; --line: #27304a; --brand: #5b8cff; --brand-ink: #0b1020;
    --ok: #4ade80; --warn: #fbbf24; --bad: #f87171; --ok-bg: #12351f; --warn-bg: #3a2c0b; --bad-bg: #3d1717; --info-bg: #14284d; }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--brand); }
h1 { font-size: 24px; margin: 0 0 4px; } h2 { font-size: 18px; margin: 0 0 12px; } h3 { font-size: 15px; margin: 0 0 8px; }
.boot { padding: 40px; color: var(--muted); }
.shell { display: grid; grid-template-columns: 230px 1fr; min-height: 100vh; }
.side { background: var(--card); border-right: 1px solid var(--line); padding: 18px 12px; position: sticky; top: 0; height: 100vh; overflow: auto; }
.brand { font-weight: 700; font-size: 18px; padding: 0 10px 14px; display: flex; gap: 8px; align-items: center; }
.brand img { width: 24px; height: 24px; }
.side nav a { display: block; padding: 8px 10px; border-radius: 8px; color: var(--ink); text-decoration: none; margin-bottom: 2px; }
.side nav a:hover { background: var(--bg); }
.side nav a.on { background: var(--info-bg); color: var(--brand); font-weight: 600; }
.side .group { margin: 14px 10px 6px; font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.side .me { margin-top: 18px; padding: 10px; border-top: 1px solid var(--line); font-size: 13px; color: var(--muted); }
.main { padding: 26px 30px 60px; max-width: 1150px; width: 100%; }
.top { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.sub { color: var(--muted); margin: 0; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; margin-bottom: 16px; }
.grid { display: grid; gap: 14px; } .g4 { grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); } .g2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.kpi .v { font-size: 26px; font-weight: 700; } .kpi .l { color: var(--muted); font-size: 13px; }
table { width: 100%; border-collapse: collapse; } th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; font-weight: 600; } td.n, th.n { text-align: right; font-variant-numeric: tabular-nums; }
.scroll { overflow-x: auto; }
.btn { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line); background: var(--card); color: var(--ink); padding: 8px 14px; border-radius: 8px; cursor: pointer; font: inherit; text-decoration: none; }
.btn:hover { border-color: var(--brand); } .btn.primary { background: var(--brand); color: var(--brand-ink); border-color: var(--brand); font-weight: 600; }
.btn.danger { color: var(--bad); } .btn.small { padding: 4px 10px; font-size: 13px; } .btn[disabled] { opacity: .5; cursor: default; }
.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.badge { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; background: var(--bg); color: var(--muted); }
.badge.active { background: var(--ok-bg); color: var(--ok); } .badge.pending, .badge.paused { background: var(--warn-bg); color: var(--warn); }
.badge.rejected, .badge.blocked { background: var(--bad-bg); color: var(--bad); } .badge.draft, .badge.ended { background: var(--bg); color: var(--muted); } .badge.approved, .badge.paid { background: var(--ok-bg); color: var(--ok); }
label { display: block; font-weight: 600; font-size: 13px; margin-bottom: 4px; }
.field { margin-bottom: 14px; } .hint { color: var(--muted); font-size: 12.5px; font-weight: 400; margin-top: 3px; }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=datetime-local], input[type=url], select, textarea {
  width: 100%; padding: 9px 11px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); color: var(--ink); font: inherit; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--brand); outline-offset: 0; }
.checks { display: flex; gap: 12px; flex-wrap: wrap; } .checks label { font-weight: 400; display: flex; gap: 5px; align-items: center; margin: 0; }
.form2 { display: grid; gap: 0 16px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.msg { padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; background: var(--info-bg); } .msg.err { background: var(--bad-bg); color: var(--bad); } .msg.ok { background: var(--ok-bg); color: var(--ok); }
.auth { max-width: 400px; margin: 9vh auto; padding: 0 16px; } .auth .card { padding: 26px; }
.chart { width: 100%; height: 190px; } .chart text { fill: var(--muted); font-size: 11px; }
.creatives { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.cr { border: 1px solid var(--line); border-radius: 8px; padding: 10px; background: var(--bg); } .cr img { max-width: 100%; height: auto; display: block; margin-bottom: 8px; border-radius: 4px; }
.cr .t { background: var(--card); padding: 10px; border-radius: 6px; margin-bottom: 8px; border: 1px solid var(--line); } .cr .t strong { display: block; color: var(--brand); }
.tabs { display: flex; gap: 6px; margin-bottom: 12px; } .tabs button { border: 1px solid var(--line); background: var(--card); color: var(--ink); padding: 6px 12px; border-radius: 8px; cursor: pointer; font: inherit; } .tabs button.on { background: var(--brand); color: var(--brand-ink); border-color: var(--brand); }
code, pre { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 13px; } pre { background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 12px; overflow-x: auto; }
.empty { padding: 28px; text-align: center; color: var(--muted); }
.mobtop { display: none; }
@media (max-width: 800px) {
  .shell { grid-template-columns: 1fr; } .side { position: static; height: auto; border-right: 0; border-bottom: 1px solid var(--line); }
  .side nav { display: flex; flex-wrap: wrap; gap: 4px; } .side .group { width: 100%; margin: 8px 4px 2px; } .main { padding: 18px 16px 50px; }
}