:root {
  --bg: #070708;
  --bg-elev: #101012;
  --bg-card: #141416;
  --line: rgba(244, 241, 234, 0.1);
  --text: #f4f1ea;
  --muted: rgba(244, 241, 234, 0.62);
  --gold: #c4a574;
  --gold-2: #e8d5b0;
  --danger: #d26a6a;
  --ok: #8fbf9f;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  --sans: "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--sans); }
body { min-height: 100vh; }
a { color: var(--gold-2); text-decoration: none; }
a:hover { color: #fff; }
.shell { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }
.side {
  border-right: 1px solid var(--line);
  padding: 28px 22px;
  background: linear-gradient(180deg, #0c0c0e, #070708);
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { width: 36px; height: 36px; object-fit: contain; }
.brand strong { display: block; letter-spacing: 0.18em; font-size: 12px; }
.brand span { color: var(--muted); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; }
nav { display: flex; flex-direction: column; gap: 6px; }
nav a {
  color: var(--muted);
  padding: 10px 12px;
  border-radius: 10px;
  letter-spacing: 0.04em;
  font-size: 13px;
}
nav a.active, nav a:hover { background: var(--bg-card); color: var(--text); }
.side-foot { margin-top: auto; color: var(--muted); font-size: 12px; line-height: 1.5; }
main { padding: 36px 42px 64px; }
.top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  margin-bottom: 28px;
}
.eyebrow { color: var(--gold); letter-spacing: 0.22em; text-transform: uppercase; font-size: 11px; margin: 0 0 8px; }
h1 { font-size: 32px; font-weight: 500; letter-spacing: -0.03em; margin: 0; }
.muted { color: var(--muted); }
.btn, button, input[type=submit] {
  appearance: none;
  border: 0;
  background: var(--text);
  color: #111;
  padding: 11px 16px;
  border-radius: 999px;
  font: inherit;
  font-size: 13px;
  letter-spacing: 0.04em;
  cursor: pointer;
}
.btn.ghost, button.ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
}
.btn.gold { background: var(--gold); color: #111; }
.btn.danger { background: var(--danger); color: #fff; }
.grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 28px; }
.card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px 18px 16px;
  box-shadow: var(--shadow);
}
.card .k { color: var(--muted); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; }
.card .v { font-size: 28px; margin-top: 10px; letter-spacing: -0.03em; }
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { text-align: left; padding: 12px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.table th { color: var(--muted); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 500; }
.badge {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.badge.ok { color: var(--ok); border-color: rgba(143,191,159,.35); }
.badge.warn { color: var(--gold); border-color: rgba(196,165,116,.4); }
.badge.bad { color: var(--danger); border-color: rgba(210,106,106,.4); }
form.stack, .stack { display: flex; flex-direction: column; gap: 12px; }
label { font-size: 12px; color: var(--muted); letter-spacing: 0.08em; text-transform: uppercase; }
input, textarea, select {
  width: 100%;
  background: #0c0c0e;
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 12px;
  font: inherit;
}
textarea { min-height: 120px; resize: vertical; }
.row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.row-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.flash, .err {
  padding: 12px 14px;
  border-radius: 12px;
  margin-bottom: 18px;
  border: 1px solid var(--line);
}
.flash { background: rgba(143,191,159,.08); color: var(--ok); }
.err { background: rgba(210,106,106,.08); color: var(--danger); }
.shot {
  display: grid;
  grid-template-columns: 72px 1fr 280px;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.shot .num { font-size: 28px; color: var(--gold); letter-spacing: 0.08em; }
.confirm input { font-family: ui-monospace, Consolas, monospace; }
.login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background:
    radial-gradient(800px 400px at 50% -10%, rgba(196,165,116,.16), transparent 60%),
    var(--bg);
}
.login-card { width: min(420px, calc(100% - 32px)); }
.login-card h1 { font-size: 26px; margin-bottom: 6px; }
.check { display: flex; align-items: center; gap: 8px; color: var(--muted); text-transform: none; letter-spacing: 0; font-size: 14px; }
.check input { width: auto; }
.video-actions { display: flex; flex-wrap: wrap; gap: 8px; }
@media (max-width: 980px) {
  .shell { grid-template-columns: 1fr; }
  .side { flex-direction: row; align-items: center; }
  nav { flex-direction: row; flex-wrap: wrap; }
  .grid, .row, .row-3, .shot { grid-template-columns: 1fr; }
  main { padding: 24px 18px 48px; }
}