:root {
  --bg: #16181d;
  --panel: #1e2128;
  --panel-2: #262a33;
  --line: #333845;
  --text: #e8e6e1;
  --muted: #9aa0ab;
  --tape: #f2c53d;       /* гафферский тейп */
  --tape-ink: #16181d;
  --danger: #e5484d;
  --ok: #46a758;
  --mono: "SF Mono", ui-monospace, Consolas, "Roboto Mono", monospace;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 15px/1.5 -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--tape); text-decoration: none; }
a:hover { text-decoration: underline; }

.nav {
  display: flex; align-items: center; gap: 4px; flex-wrap: wrap;
  padding: 10px 16px; border-bottom: 1px solid var(--line);
  background: var(--panel); position: sticky; top: 0; z-index: 10;
}
.brand {
  font-family: var(--mono); font-weight: 700; letter-spacing: .04em;
  background: var(--tape); color: var(--tape-ink);
  padding: 3px 10px; transform: rotate(-1.5deg);
  margin-right: 12px;
}
.nav a.item, .nav button.item {
  color: var(--muted); padding: 6px 10px; border-radius: 6px; font-size: 14px;
  background: none; border: none; font-family: inherit; cursor: pointer;
}
.nav a.item:hover, .nav button.item:hover { color: var(--text); background: var(--panel-2); text-decoration: none; }
.nav a.item.active { color: var(--text); background: var(--panel-2); }
.nav .spacer { flex: 1; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 20px 16px 60px; }
h1 { font-size: 22px; margin: 8px 0 16px; }
h2 { font-size: 17px; margin: 22px 0 10px; }
.muted { color: var(--muted); font-size: 13px; }

.card {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 10px; padding: 16px; margin-bottom: 14px;
}
.grid { display: grid; gap: 12px; }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 720px) { .grid.cols-3 { grid-template-columns: 1fr; } }

.stat { font-family: var(--mono); font-size: 26px; }
.stat-label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { text-align: left; color: var(--muted); font-weight: 500; font-size: 12px;
     text-transform: uppercase; letter-spacing: .06em; padding: 8px; border-bottom: 1px solid var(--line); }
td { padding: 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
tr:last-child td { border-bottom: none; }

input, textarea, select {
  width: 100%; background: var(--panel-2); color: var(--text);
  border: 1px solid var(--line); border-radius: 7px;
  padding: 8px 10px; font: inherit;
}
textarea { min-height: 80px; resize: vertical; }
input:focus, textarea:focus, select:focus { outline: 2px solid var(--tape); outline-offset: 0; border-color: transparent; }
label { display: block; font-size: 12px; color: var(--muted); margin: 10px 0 4px; text-transform: uppercase; letter-spacing: .05em; }

.btn {
  display: inline-block; background: var(--tape); color: var(--tape-ink);
  border: none; border-radius: 7px; padding: 8px 14px;
  font: 600 14px/1 inherit; cursor: pointer;
}
.btn:hover { filter: brightness(1.08); }
.btn.ghost { background: transparent; color: var(--text); border: 1px solid var(--line); }
.btn.danger { background: var(--danger); color: #fff; }
.btn.sm { padding: 5px 10px; font-size: 13px; }

.badge {
  display: inline-block; font-family: var(--mono); font-size: 12px;
  padding: 2px 8px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted);
}
.badge.tape { background: var(--tape); color: var(--tape-ink); border-color: var(--tape); }
.badge.danger { border-color: var(--danger); color: var(--danger); }
.badge.ok { border-color: var(--ok); color: var(--ok); }

.offer-body { white-space: pre-wrap; font-size: 14px; background: var(--panel-2);
  border-radius: 8px; padding: 12px; border: 1px dashed var(--line); }

.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.row > * { flex: 1; min-width: 140px; }
.row .fit { flex: 0 0 auto; min-width: 0; }

.ks-banner {
  background: var(--danger); color: #fff; text-align: center;
  padding: 6px; font-size: 13px; font-weight: 600;
}
.login-box { max-width: 340px; margin: 12vh auto; }
.checkline { display: flex; align-items: center; gap: 8px; margin: 4px 0; }
.checkline input { width: auto; }

.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.table-scroll table { min-width: 560px; }

@media (max-width: 640px) {
  .wrap { padding: 14px 10px 50px; }
  .nav { padding: 8px 10px; }
  .btn, .btn.sm { padding: 10px 14px; font-size: 14px; }
  input[type="checkbox"] { width: 20px; height: 20px; }
  .row > * { min-width: 100%; }
  th, td { padding: 10px 8px; }
}