:root {
  color-scheme: light;
  --surface-1: #fcfcfb;
  --page: #f9f9f7;
  --text-primary: #0b0b0b;
  --text-secondary: #52514e;
  --muted: #898781;
  --gridline: #e1e0d9;
  --border: rgba(11,11,11,0.10);
  --good: #0ca30c;
  --critical: #d03b3b;
  --accent: #2a78d6;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --surface-1: #1a1a19;
    --page: #0d0d0d;
    --text-primary: #ffffff;
    --text-secondary: #c3c2b7;
    --muted: #898781;
    --gridline: #2c2c2a;
    --border: rgba(255,255,255,0.10);
    --accent: #3987e5;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --surface-1: #1a1a19;
  --page: #0d0d0d;
  --text-primary: #ffffff;
  --text-secondary: #c3c2b7;
  --muted: #898781;
  --gridline: #2c2c2a;
  --border: rgba(255,255,255,0.10);
  --accent: #3987e5;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--page);
  color: var(--text-primary);
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  padding: 0 16px 64px;
}
.wrap { max-width: 920px; margin: 0 auto; }

nav.tabs {
  display: flex;
  gap: 4px;
  padding: 14px 0 10px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--gridline);
  overflow-x: auto;
}
nav.tabs a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 6px;
  white-space: nowrap;
}
nav.tabs a.active { color: var(--text-primary); background: var(--surface-1); border: 1px solid var(--border); }
nav.tabs a:hover:not(.active) { color: var(--text-primary); }

h1 { font-size: clamp(1.05rem, 5vw, 1.3rem); margin: 0 0 4px; overflow-wrap: break-word; }
.subtitle { color: var(--text-secondary); font-size: 0.9rem; margin: 0 0 16px; }

.disclaimer {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 10px;
  margin-bottom: 28px;
}
.stat-tile {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
}
.stat-label {
  font-size: 0.7rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin: 0 0 4px;
}
.stat-value {
  font-size: 1.4rem;
  font-weight: 600;
  margin: 0;
  font-variant-numeric: tabular-nums;
}

section { margin-bottom: 32px; }
h2 {
  font-size: 0.95rem;
  color: var(--text-secondary);
  font-weight: 600;
  margin: 0 0 10px;
  border-bottom: 1px solid var(--gridline);
  padding-bottom: 6px;
}

.card-list { display: flex; flex-direction: column; gap: 8px; }
.card {
  display: block;
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  text-decoration: none;
  color: inherit;
}
.card:hover { border-color: var(--accent); }
.card-top { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 6px 10px; margin-bottom: 8px; }
.card-title { font-weight: 600; font-size: 0.92rem; min-width: 0; overflow-wrap: break-word; }
.card-top .badge { flex-shrink: 0; }
.card-sub { font-size: 0.78rem; color: var(--muted); }

.progress-track {
  height: 6px;
  border-radius: 4px;
  background: var(--gridline);
  overflow: hidden;
}
.progress-fill { height: 100%; background: var(--accent); border-radius: 4px; }
.progress-fill.hot { background: var(--good); }
.progress-label { font-size: 0.72rem; color: var(--muted); margin-top: 4px; }
.progress-row { margin-bottom: 6px; }

.table-scroll { overflow-x: auto; border: 1px solid var(--border); border-radius: 8px; }
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  background: var(--surface-1);
  min-width: 560px;
}
th, td {
  text-align: left;
  padding: 8px 10px;
  white-space: nowrap;
  border-bottom: 1px solid var(--gridline);
}
th {
  color: var(--muted);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  font-weight: 600;
}
tr:last-child td { border-bottom: none; }
td.num { font-variant-numeric: tabular-nums; text-align: right; }
.pos { color: var(--good); }
.neg { color: var(--critical); }
tr.hot-row { background: color-mix(in srgb, var(--good) 12%, transparent); }

.badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 4px;
  border: 1px solid var(--border);
}
.badge.buy { color: var(--good); }
.badge.sell { color: var(--critical); }
.badge.status-open { color: var(--accent); }
.badge.status-closed { color: var(--muted); }

a.ext-link {
  font-size: 0.78rem;
  color: var(--accent);
  text-decoration: none;
}
a.ext-link:hover { text-decoration: underline; }

.kv-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px 20px;
  font-size: 0.85rem;
  margin-bottom: 8px;
}
.kv-grid .k { color: var(--muted); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.02em; }
.kv-grid .v { font-weight: 500; }

.note-box {
  font-size: 0.82rem;
  color: var(--text-secondary);
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
}

.empty { color: var(--muted); font-size: 0.85rem; padding: 14px; }
.back-link { font-size: 0.82rem; color: var(--accent); text-decoration: none; display: inline-block; margin-bottom: 14px; }
footer { color: var(--muted); font-size: 0.78rem; text-align: center; margin-top: 40px; }