:root {
  color-scheme: light;
  --surface:      #fcfcfb;
  --page:         #f9f9f7;
  --ink-primary:  #0b0b0b;
  --ink-secondary:#52514e;
  --ink-muted:    #898781;
  --gridline:     #e1e0d9;
  --baseline:     #c3c2b7;
  --border:       rgba(11,11,11,0.10);
  --track:        #f1f0ec;

  --series-1: #2a78d6; /* blue */
  --series-2: #eb6834; /* orange */
  --series-3: #1baf7a; /* aqua */
  --series-4: #eda100; /* yellow */
  --series-5: #e87ba4; /* magenta */
  --series-6: #008300; /* green */
  --series-7: #4a3aa7; /* violet */
  --series-8: #e34948; /* red */

  --status-good: #0ca30c;
  --status-critical: #d03b3b;
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --surface:      #1a1a19;
    --page:         #0d0d0d;
    --ink-primary:  #ffffff;
    --ink-secondary:#c3c2b7;
    --ink-muted:    #898781;
    --gridline:     #2c2c2a;
    --baseline:     #383835;
    --border:       rgba(255,255,255,0.10);
    --track:        #232322;

    --series-1: #3987e5;
    --series-2: #d95926;
    --series-3: #199e70;
    --series-4: #c98500;
    --series-5: #d55181;
    --series-6: #008300;
    --series-7: #9085e9;
    --series-8: #e66767;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--page);
  color: var(--ink-primary);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.page {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

.site-header {
  padding: 2.5rem 0 1.5rem;
  text-align: center;
}

.brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.brand-mark {
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: var(--series-1);
  display: inline-block;
}

.site-header h1 {
  margin: 0;
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.subtitle {
  color: var(--ink-secondary);
  margin: 0.6rem auto 0;
  font-size: 0.9rem;
  max-width: 42rem;
}

.updated {
  color: var(--ink-muted);
  font-size: 0.78rem;
  margin: 0.7rem 0 0;
}

main {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
}

.stat-tile {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.1rem 1.3rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.stat-label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-muted);
}

.stat-value {
  font-size: 1.7rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink-primary);
}

.stat-value.status-good { color: var(--status-good); }
.stat-value.status-critical { color: var(--status-critical); }

.stat-sub {
  font-size: 0.78rem;
  color: var(--ink-muted);
  font-weight: 500;
}

.stat-sub.status-good { color: var(--status-good); }
.stat-sub.status-critical { color: var(--status-critical); }

.stat-tile-gain {
  min-width: 220px;
}

.gain-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.gain-tabs {
  display: inline-flex;
  background: var(--track);
  border-radius: 8px;
  padding: 2px;
  gap: 2px;
}

.gain-tab {
  appearance: none;
  border: none;
  background: transparent;
  color: var(--ink-secondary);
  font: inherit;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  cursor: pointer;
}

.gain-tab:hover {
  color: var(--ink-primary);
}

.gain-tab.active {
  background: var(--surface);
  color: var(--ink-primary);
  box-shadow: 0 1px 2px var(--border);
}

.panel-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1rem;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.4rem;
}

.panel-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 1.1rem;
}

.panel-head h2 {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-secondary);
}

.panel-note {
  font-size: 0.78rem;
  color: var(--ink-muted);
}

/* Holdings — data table */

.table-scroll {
  overflow-x: auto;
}

.holdings-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.holdings-table th {
  text-align: right;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-muted);
  padding: 0 0 0.6rem;
  border-bottom: 1px solid var(--baseline);
  white-space: nowrap;
}

.holdings-table th.col-ticker {
  text-align: left;
}

.holdings-table td {
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--gridline);
  text-align: right;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.holdings-table tbody tr:last-child td {
  border-bottom: none;
}

.holdings-table tbody tr:hover {
  background: var(--track);
}

.holdings-table td.col-ticker {
  text-align: left;
  font-weight: 600;
  color: var(--ink-primary);
}

.ticker-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  margin-right: 0.5rem;
  vertical-align: middle;
}

.ticker-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 2px;
}

.ticker-logo {
  display: block;
  width: 20px;
  height: 20px;
  border-radius: 5px;
  object-fit: contain;
  background: var(--track);
}

.holdings-table td.col-num {
  color: var(--ink-secondary);
}

.day-change {
  font-weight: 600;
}

.day-change.status-good { color: var(--status-good); }
.day-change.status-critical { color: var(--status-critical); }
.day-change.status-flat { color: var(--ink-muted); }

.estimate-flag {
  color: var(--ink-muted);
  margin-left: 0.1rem;
  cursor: help;
}

.table-footnote {
  margin: 0.75rem 0 0;
  font-size: 0.75rem;
  color: var(--ink-muted);
}

/* News list */

.news-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.news-list li {
  padding: 0.85rem 0;
  border-top: 1px solid var(--gridline);
}

.news-list li:first-child {
  padding-top: 0;
  border-top: none;
}

.news-list a {
  color: var(--ink-primary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  display: block;
}

.news-list a:hover {
  color: var(--series-1);
}

.news-meta {
  color: var(--ink-muted);
  font-size: 0.76rem;
  margin-top: 0.3rem;
}

.news-meta .ticker-tag {
  display: inline-block;
  font-weight: 600;
  color: var(--ink-secondary);
}

/* Trade Journal — X timeline embed */

.panel-tight {
  padding-bottom: 0.5rem;
}

.panel-tight .twitter-timeline {
  width: 100% !important;
}

.empty-row {
  color: var(--ink-muted);
  font-size: 0.85rem;
  padding: 0.4rem 0;
}

footer {
  text-align: center;
  color: var(--ink-muted);
  padding: 1.5rem 0 0;
  font-size: 0.78rem;
}

.footnote {
  margin-top: 0.3rem;
}