:root {
  --bg: #0e0d0b;
  --bg-2: #16140f;
  --ink: #f3ead7;
  --muted: #9a8f78;
  --line: rgba(243, 234, 215, 0.1);
  --gold: #c9a227;
  --gold-dim: rgba(201, 162, 39, 0.16);
  --sb: #7c5cbf;
  --ss: #2f9e8a;
  --cm: #6fbf4a;
  --danger: #d46a6a;
  --ok: #7dba6a;
  --font: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; background: var(--bg); color: var(--ink); font-family: var(--sans); }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }

.hidden { display: none !important; }

.login {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background:
    radial-gradient(900px 400px at 10% -10%, rgba(201, 162, 39, 0.12), transparent 50%),
    var(--bg);
}
.login-card {
  width: min(420px, calc(100% - 32px));
  padding: 36px 32px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.login-card h1 { font-family: var(--font); font-weight: 500; margin: 0; font-size: 2.2rem; letter-spacing: -0.03em; }
.eyebrow { margin: 0; letter-spacing: 0.18em; text-transform: uppercase; font-size: 0.7rem; color: var(--gold); }
.muted { color: var(--muted); margin: 0; line-height: 1.45; }
label { display: flex; flex-direction: column; gap: 6px; font-size: 0.85rem; color: var(--muted); }
input, select, textarea {
  background: #0e0d0b;
  border: 1px solid var(--line);
  padding: 10px 12px;
  border-radius: 0;
}
.login-card button, .primary {
  background: var(--gold);
  color: #16140f;
  border: 0;
  padding: 11px 16px;
  font-weight: 600;
}
.error { color: var(--danger); min-height: 1.2em; margin: 0; font-size: 0.9rem; }

.app {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: 100vh;
}
.rail {
  border-right: 1px solid var(--line);
  padding: 22px 16px;
  display: flex;
  flex-direction: column;
  gap: 28px;
  background: #120f0c;
}
.brand { display: flex; gap: 10px; align-items: center; }
.brand strong { display: block; font-family: var(--font); font-size: 1.15rem; }
.brand small { color: var(--muted); }
.mark {
  width: 28px; height: 28px;
  border: 1.5px solid var(--gold);
  transform: rotate(45deg);
}
nav { display: flex; flex-direction: column; gap: 4px; }
nav button, .ghost, .rail-foot button {
  background: transparent;
  border: 0;
  text-align: left;
  padding: 9px 10px;
  color: var(--muted);
}
nav button.active, nav button:hover { color: var(--ink); background: var(--gold-dim); }
.rail-foot { margin-top: auto; }

main { padding: 28px 32px 48px; max-width: 1200px; }
h1.page { font-family: var(--font); font-weight: 500; font-size: 2rem; margin: 0 0 6px; }
.lead { color: var(--muted); margin: 0 0 24px; }

.grid { display: grid; gap: 14px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: 1fr 1fr; }

.card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  padding: 16px 18px;
}
.card h3 { margin: 0 0 8px; font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); font-weight: 600; }
.metric { font-family: var(--font); font-size: 2rem; letter-spacing: -0.03em; }
.sub { color: var(--muted); font-size: 0.85rem; margin-top: 4px; }

.product-card { position: relative; overflow: hidden; }
.product-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
}
.product-card.sb::before { background: var(--sb); }
.product-card.ss::before { background: var(--ss); }
.product-card.cm::before { background: var(--cm); }

.pill {
  display: inline-block;
  padding: 2px 8px;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid var(--line);
  color: var(--muted);
}
.pill.ok { color: var(--ok); border-color: rgba(125, 186, 106, 0.4); }
.pill.bad { color: var(--danger); border-color: rgba(212, 106, 106, 0.4); }

.bars { display: flex; flex-direction: column; gap: 8px; margin-top: 10px; }
.bar-row { display: grid; grid-template-columns: 110px 1fr 40px; gap: 8px; align-items: center; font-size: 0.85rem; }
.bar { height: 7px; background: #2a261c; }
.bar > span { display: block; height: 100%; background: var(--gold); }

table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-weight: 500; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.06em; }

.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: end; margin: 16px 0; }
.row > * { flex: 1; min-width: 140px; }
.row button { flex: 0; white-space: nowrap; }

.notice {
  border: 1px dashed var(--line);
  padding: 14px 16px;
  color: var(--muted);
  margin: 12px 0 20px;
  line-height: 1.5;
}

.link-box {
  font-family: ui-monospace, monospace;
  font-size: 0.82rem;
  background: #0e0d0b;
  padding: 8px 10px;
  border: 1px solid var(--line);
  word-break: break-all;
}

.danger { background: transparent; border: 1px solid var(--danger); color: var(--danger); padding: 8px 12px; }
.ghost.btn { border: 1px solid var(--line); padding: 8px 12px; color: var(--ink); }

@media (max-width: 860px) {
  .app { grid-template-columns: 1fr; }
  .rail { flex-direction: row; flex-wrap: wrap; gap: 12px; }
  nav { flex-direction: row; flex-wrap: wrap; }
  .rail-foot { margin-top: 0; margin-left: auto; }
  .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr 1fr; }
  main { padding: 18px 16px 40px; }
}