:root {
  --ink: #1a1410;
  --muted: #6a5b4e;
  --panel: rgba(255, 248, 240, 0.9);
  --line: rgba(40, 28, 18, 0.14);
  --accent: #b45309;
  --accent-deep: #7c2d12;
  --ok: #1b6b4a;
  --danger: #9a3b2f;
  --radius: 16px;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Manrope", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
[hidden] { display: none !important; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: #f3ebe3;
}

.bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 60% 40% at 0% 0%, rgba(180, 83, 9, 0.18), transparent 55%),
    radial-gradient(ellipse 50% 35% at 100% 10%, rgba(124, 45, 18, 0.12), transparent 50%),
    linear-gradient(165deg, #f7efe6, #f0e4d6 55%, #ebe2d8);
}

.brand {
  margin: 0;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}

h1, h2, h3 {
  font-family: var(--font-display);
  color: var(--accent-deep);
  margin: 0;
}

.muted { color: var(--muted); }
.small { font-size: 0.86rem; }
.lede { color: var(--muted); margin: 0.55rem 0 1.2rem; }
.lede.tight { margin: 0.35rem 0 1rem; }

.gate {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}

.shell {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
}

.top {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.top h1 { font-size: 1.85rem; margin-top: 0.35rem; }

.tabs {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
  margin: 0 0 0.85rem;
  padding: 0.3rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.45);
  width: fit-content;
  max-width: 100%;
}
.tab {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-weight: 600;
  font-size: 0.92rem;
  padding: 0.55rem 1.05rem;
  border-radius: 999px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.tab:hover { color: var(--accent-deep); }
.tab.is-active {
  background: var(--accent-deep);
  color: #fff7ed;
}
.tab-badge {
  min-width: 1.25rem;
  height: 1.25rem;
  padding: 0 0.35rem;
  border-radius: 999px;
  background: #fef3c7;
  color: #92400e;
  font-size: 0.72rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.tab.is-active .tab-badge {
  background: rgba(255, 247, 237, 0.2);
  color: #fff7ed;
}
.tab-panel { display: none; }
.tab-panel.is-active { display: block; }
.users-intro .users-stats { margin-top: 0.85rem; }
.actions-bar { grid-column: 1 / -1; }

.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 1.15rem 1.2rem;
  backdrop-filter: blur(8px);
}

.card.wide { grid-column: 1 / -1; }
.card h2 { font-size: 1.05rem; margin-bottom: 0.75rem; }
.card h3 { font-size: 0.95rem; margin-bottom: 0.35rem; }

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.row { display: flex; gap: 0.55rem; flex-wrap: wrap; align-items: center; }
.row.between { justify-content: space-between; }

.btn {
  appearance: none;
  border: 0;
  border-radius: 999px;
  padding: 0.65rem 1.1rem;
  background: var(--accent-deep);
  color: #fff7ed;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.btn:hover { filter: brightness(1.05); }
.btn.ghost {
  background: transparent;
  color: var(--accent-deep);
  border: 1px solid var(--line);
}
.btn.small { padding: 0.4rem 0.8rem; font-size: 0.88rem; }
.btn.full { width: 100%; margin-top: 0.9rem; }
.btn:disabled { opacity: 0.6; cursor: wait; }

.status {
  min-height: 1.25rem;
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0 0 0.85rem;
}

.stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 0;
}
.stats dt { font-size: 0.75rem; color: var(--muted); }
.stats dd { margin: 0.15rem 0 0; font-size: 1.2rem; font-weight: 700; }

.boards { display: grid; gap: 0.85rem; }
.board {
  padding: 0.75rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,0.45);
}

.settings {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  align-items: end;
}
.settings label {
  display: grid;
  gap: 0.35rem;
  font-weight: 600;
  font-size: 0.9rem;
}
.settings label.check {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding-bottom: 0.55rem;
}
input[type="number"] {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.65rem 0.75rem;
  font: inherit;
  background: #fff;
}

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 520px; }
.rates-table .col-label { width: 22%; }
.rates-table .col-cup { width: 18%; }
.rates-table .col-delta { width: 28%; }
.rates-table .col-detail { width: 32%; }
th, td {
  text-align: left;
  padding: 0.7rem 0.5rem;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}
th { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); }
th.num, td.num { text-align: right; font-variant-numeric: tabular-nums; }
td.rate { font-weight: 700; font-size: 1.05rem; color: var(--accent-deep); }
.empty { color: var(--muted); text-align: center; }
.up { color: var(--ok); }
.down { color: var(--danger); }

.select,
input[type="text"],
select {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.55rem 0.7rem;
  font: inherit;
  background: #fff;
}
.btn.warn {
  background: #a16207;
  color: #fff;
}
.btn.danger {
  background: var(--danger);
  color: #fff;
}
.row.wrap { flex-wrap: wrap; }
.badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.badge.pending { background: #fef3c7; color: #92400e; }
.badge.active { background: #d1fae5; color: #065f46; }
.badge.blocked { background: #fee2e2; color: #991b1b; }
.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1rem;
}
.detail-form { margin-top: 0.5rem; }
.new-key {
  margin: 0.75rem 0 0;
  padding: 0.75rem 0.9rem;
  border-radius: 10px;
  background: color-mix(in srgb, canvas 88%, #1a7f4b);
  border: 1px solid color-mix(in srgb, canvastext 12%, transparent);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.85rem;
  word-break: break-all;
}
.credits-mode {
  margin: 0.35rem 0 0.85rem;
  padding: 0.65rem 0.9rem;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.95rem;
}
.credits-mode.is-limited {
  background: rgba(106, 91, 78, 0.1);
  border: 1px solid var(--line);
  color: var(--muted);
}
.credits-mode.is-unlimited {
  background: rgba(27, 107, 74, 0.14);
  border: 1px solid rgba(27, 107, 74, 0.35);
  color: var(--ok);
}
.scheduler-panel {
  margin-top: 1rem;
  padding: 0.9rem 1rem;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, canvas 92%, #b45309);
}
.scheduler-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem 1rem;
}
.scheduler-grid dt {
  margin: 0;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}
.scheduler-grid dd {
  margin: 0.2rem 0 0;
  font-weight: 650;
  font-size: 0.98rem;
}
.scheduler-grid dd.ok { color: var(--ok); }
.scheduler-grid dd.fail { color: var(--danger); }
.scheduler-grid dd.idle { color: var(--muted); }
#scheduler-meta { margin: 0.75rem 0 0; }
@media (max-width: 820px) {
  .scheduler-grid { grid-template-columns: 1fr; }
}
@media (max-width: 820px) {
  .grid { grid-template-columns: 1fr; }
  .settings { grid-template-columns: 1fr; }
  .detail-grid { grid-template-columns: 1fr; }
  .tabs { width: 100%; border-radius: 14px; }
  .tab { flex: 1; justify-content: center; }
}