:root {
  --bg: #110e0b;
  --panel: #1c1712;
  --ink: #f7f1e6;
  --muted: #b5a58d;
  --line: rgba(228, 194, 122, 0.28);
  --gold: #e4c27a;
  --gold-deep: #8a6a32;
  --danger: #a84b3c;
  --ok: #2f6b45;
  color-scheme: dark;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(900px 420px at 10% -10%, rgba(228, 194, 122, 0.16), transparent 60%),
    var(--bg);
  color: var(--ink);
  font: 16px/1.45 "Segoe UI", sans-serif;
}

a { color: var(--gold); text-decoration: none; }
a:hover { color: #f3dfb0; }

.shell {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}

.rail {
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding: 22px 16px;
  border-right: 1px solid var(--line);
  background: rgba(12, 10, 8, 0.72);
}

.brand {
  display: grid;
  gap: 4px;
  color: var(--ink);
  justify-items: center;
  text-align: center;
}

.brand strong { font-size: 18px; font-weight: 650; }

.brand span {
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 12px;
  color: var(--gold);
}

.rail nav { display: grid; gap: 6px; }

.rail nav a, .actions a, .button, button {
  border-radius: 10px;
}

.rail nav a {
  padding: 10px 12px;
  color: var(--ink);
}

.rail nav a.active, .rail nav a:hover {
  background: rgba(228, 194, 122, 0.14);
  color: var(--gold);
}

main { padding: 36px 40px 64px; max-width: 980px; }

h1 { margin: 0 0 18px; font-size: 32px; font-weight: 620; }

.kicker {
  margin: 0 0 6px;
  color: var(--gold);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 12px;
}

.lead { color: var(--muted); margin-top: 0; }

.mono { color: var(--ink); }

.stats, .actions { display: grid; gap: 14px; }

.stats { grid-template-columns: repeat(3, minmax(0, 200px)); margin: 8px 0 28px; }

.stats article, .panel, .login-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
}

.stats article { padding: 16px 18px; }
.stats span, .stats small { display: block; color: var(--muted); font-size: 13px; }
.stats strong { font-size: 28px; }
.stats small { margin-top: 6px; }
.plain { margin: 0 0 22px; padding-left: 18px; color: var(--muted); }
.plain li { margin: 6px 0; overflow-wrap: anywhere; }
h2 { margin: 28px 0 12px; font-size: 18px; }

.actions { grid-template-columns: repeat(2, minmax(0, 280px)); }
.actions a {
  padding: 18px 16px;
  background: linear-gradient(180deg, rgba(228, 194, 122, 0.18), rgba(228, 194, 122, 0.06));
  border: 1px solid var(--line);
  color: var(--ink);
}

.panel { padding: 18px; display: grid; gap: 16px; max-width: 560px; }

label, fieldset { display: grid; gap: 8px; }
fieldset {
  margin: 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
}
legend { padding: 0 6px; color: var(--muted); }

input[type="text"], input[type="password"], input:not([type]), input[type="file"] {
  width: 100%;
}

input:not([type="radio"]):not([type="checkbox"]):not([type="file"]),
select,
input[type="password"] {
  background: #100e0c;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 11px 12px;
  font: inherit;
}

input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--gold);
}

.filters {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, minmax(0, 1fr));
  gap: 12px;
  align-items: end;
  margin-bottom: 8px;
}

.filter-actions, .bulk, .check-all {
  display: flex;
  gap: 10px;
  align-items: center;
}

.filter-actions { margin-bottom: 18px; }
.bulk { margin: 8px 0 14px; }
.check-all { color: var(--ink); font-size: 14px; }

.button.ghost, a.button.ghost {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--line);
}

.chart-card {
  margin: 0 0 22px;
  padding: 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
}

.chart-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  margin-bottom: 8px;
}

.chart-card h2 { margin: 0; font-size: 22px; }
.chart-card p { margin: 4px 0 0; color: var(--muted); }
.chart-card svg { width: 100%; height: auto; display: block; }
.note { color: var(--muted); font-size: 13px; }

.switch { display: flex; gap: 8px; }
.switch a {
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--muted);
}
.switch a.active { background: var(--gold); color: #24180b; }

.pick-list { margin: 0 0 18px; padding-left: 18px; }
.pick-list li { margin: 4px 0; }

.pick {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px;
  border-radius: 8px;
}
.pick:hover { background: rgba(228, 194, 122, 0.08); }
.pick b { margin-left: auto; color: var(--gold); font-weight: 600; }

button, .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  padding: 11px 16px;
  border: 0;
  background: var(--gold);
  color: #24180b;
  font: inherit;
  font-weight: 680;
  cursor: pointer;
}

button.ghost {
  width: 100%;
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--line);
}

button.danger, .button.danger { background: var(--danger); color: white; }

.row-actions { display: flex; gap: 10px; align-items: center; margin: 0 0 22px; }

.flash {
  margin: 0 0 16px;
  padding: 12px 14px;
  border-radius: 12px;
  white-space: pre-line;
}
.flash.ok { background: rgba(47, 107, 69, 0.35); }
.flash.error { background: rgba(168, 75, 60, 0.35); }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 16px; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; }
tr:last-child td { border-bottom: 0; }

.detail { display: grid; gap: 12px; margin: 0 0 22px; }
.detail div {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}
dt { color: var(--muted); }
dd { margin: 0; }
.block { white-space: pre-line; }

.pager { display: flex; gap: 12px; align-items: center; margin-top: 14px; }
.pager span { color: var(--muted); }

.empty { margin: 0; color: var(--muted); }

.login-body {
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-card {
  width: min(100%, 380px);
  padding: 28px 24px;
  display: grid;
  justify-items: center;
  gap: 8px;
  text-align: center;
}

.login-card h1 { margin: 0; }
.login-card p { margin: 0 0 8px; color: var(--muted); }
.login-card form { width: 100%; display: grid; gap: 8px; }
.login-card label, .login-card .flash { width: 100%; text-align: left; }
.login-card button, .login-card a.button { width: 100%; margin-top: 8px; text-decoration: none; }

@media (max-width: 800px) {
  .shell { grid-template-columns: 1fr; }
  .rail { border-right: 0; border-bottom: 1px solid var(--line); }
  .rail nav { grid-template-columns: 1fr 1fr; }
  main { padding: 24px 16px 48px; }
  .stats, .actions, .filters { grid-template-columns: 1fr; }
  .chart-head, .bulk { align-items: stretch; flex-direction: column; }
  .detail div { grid-template-columns: 1fr; gap: 4px; }
}