/* gex — terminal aesthetic, but cleaner than Bloomberg/GamX clones.
   Black background, soft cyan accent (not gold like GamX), mono-friendly. */
:root {
  --bg: #0a0a0a;
  --bg-panel: #111111;
  --bg-card: #141414;
  --bg-elevated: #1a1a1a;
  --bg-hover: #1f1f1f;
  --border: #222222;
  --border-strong: #2e2e2e;
  --text: #e8e8e8;
  --text-strong: #ffffff;
  --text-muted: #888888;
  --text-dim: #555555;
  --accent: #f5c518;
  --accent-hover: #ffd84a;
  --accent-subtle: rgba(245, 197, 24, 0.1);
  --positive: #4ade80;
  --negative: #f87171;
  --warning: #f5c518;
  --info: #60a5fa;
  --call: #4ade80;
  --put: #f87171;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 14px;
  line-height: 1.5;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 20px;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}

.site-nav .brand {
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  text-decoration: none;
}
.site-nav .brand .dot { color: var(--text); }

.site-nav .tab {
  color: var(--text-muted);
  text-decoration: none;
  padding: 4px 8px;
  border-radius: 4px;
}
.site-nav .tab:hover { color: var(--text); }
.site-nav .tab.active { color: var(--accent); background: var(--accent-subtle); }
.lang-switch .tab { color: var(--text-dim); }
.lang-switch .tab.active { color: var(--accent); font-weight: 600; }

.site-nav .spacer { flex: 1; }
.site-nav .status {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.1em;
}
.pulse {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--positive); box-shadow: 0 0 8px var(--positive);
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%, 100% { opacity: 0.6; } 50% { opacity: 1; } }

.container { max-width: 1400px; margin: 0 auto; padding: 20px; }

.section { margin-bottom: 32px; }
.section-head { display: flex; align-items: baseline; gap: 12px; margin-bottom: 12px; }
.section-head h2 { margin: 0; font-size: 18px; }
.section-head .sub { color: var(--text-muted); font-size: 12px; }

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
}

.bigstats { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; }
.bigstats .b {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px 14px;
}
.bigstats .v { font-size: 22px; font-weight: 700; color: var(--text-strong); display: block; }
.bigstats .lbl { font-size: 10px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.1em; }
.bigstats .b.win .v { color: var(--positive); }
.bigstats .b.loss .v { color: var(--negative); }

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.data-table th, .data-table td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
}
.data-table th {
  background: var(--bg-panel);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-bottom: 1px solid var(--border-strong);
}
.data-table tbody tr:hover { background: var(--bg-hover); }
.data-table td.num { text-align: right; font-variant-numeric: tabular-nums; }
.data-table td.call { color: var(--call); }
.data-table td.put { color: var(--put); }
.data-table td.pos { color: var(--positive); }
.data-table td.neg { color: var(--negative); }

.kvgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.kv { display: flex; flex-direction: column; gap: 2px; }
.kv .label { color: var(--text-muted); font-size: 10px; text-transform: uppercase; letter-spacing: 0.08em; }
.kv .value { color: var(--text-strong); font-size: 18px; font-weight: 600; }

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); text-decoration: underline; }

.btn {
  display: inline-block;
  padding: 8px 14px;
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: 6px;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  text-decoration: none;
}
.btn:hover { background: var(--accent-hover); color: var(--bg); text-decoration: none; }
.btn.outline { background: transparent; color: var(--accent); border: 1px solid var(--accent); }
.btn.outline:hover { background: var(--accent-subtle); }

.input {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 14px;
  width: 100%;
}
.input:focus { outline: none; border-color: var(--accent); }

footer.site {
  margin-top: 60px;
  padding: 20px;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 12px;
}
footer.site .row { display: flex; align-items: center; justify-content: space-between; gap: 12px; }

.banner {
  background: var(--accent-subtle);
  border: 1px solid var(--accent);
  border-radius: 6px;
  padding: 12px 16px;
  margin-bottom: 16px;
  font-size: 13px;
  color: var(--text);
}

.tag {
  display: inline-block;
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--bg-panel);
  color: var(--text-muted);
}
.tag.free { background: rgba(45, 212, 191, 0.15); color: var(--accent); }
.tag.pro { background: rgba(245, 158, 11, 0.15); color: var(--warning); }
.tag.bullish { background: rgba(16, 185, 129, 0.15); color: var(--positive); }
.tag.bearish { background: rgba(239, 68, 68, 0.15); color: var(--negative); }

.freshness {
  font-size: 11px;
  color: var(--text-muted);
  text-align: right;
  margin-top: 8px;
}
.freshness .src { color: var(--accent); }

/* ============ Hero / first-time guidance ============ */
.hero {
  background: linear-gradient(135deg, var(--bg-panel) 0%, var(--bg-card) 100%);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 40px 32px;
  margin-bottom: 32px;
}
.hero h1 { font-size: 36px; margin: 0 0 12px; line-height: 1.15; font-weight: 700; }
.hero h1 .accent { color: var(--accent); }
.hero .lead { color: var(--text-muted); font-size: 16px; max-width: 640px; line-height: 1.6; margin: 0 0 20px; }
.hero .cta-row { display: flex; gap: 12px; flex-wrap: wrap; }

.delay-banner {
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: 6px;
  padding: 10px 14px;
  font-size: 12px;
  color: var(--text);
  margin-bottom: 20px;
  display: flex; align-items: center; gap: 10px;
}
.delay-banner .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--warning); flex-shrink: 0; }
.delay-banner a { color: var(--warning); }

/* ============ Section grouping ============ */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-strong), transparent);
  margin: 40px 0 24px;
}
.section-eyebrow {
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 6px;
}
.section-head h2 .count {
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 400;
  margin-left: 8px;
  letter-spacing: normal;
  text-transform: none;
}

.helpbox {
  background: var(--bg-panel);
  border-left: 3px solid var(--accent);
  border-radius: 4px;
  padding: 10px 14px;
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 16px;
}
.helpbox strong { color: var(--text); }

/* ============ Empty states ============ */
.empty {
  text-align: center;
  padding: 32px 16px;
  color: var(--text-muted);
  font-size: 13px;
}
.empty .icon { font-size: 24px; opacity: 0.5; margin-bottom: 6px; }
.empty .hint { font-size: 11px; color: var(--text-dim); margin-top: 4px; }

/* ============ Footer ============ */
footer.site {
  margin-top: 80px;
  padding: 32px 0;
  border-top: 1px solid var(--border);
  background: var(--bg-panel);
}
footer.site .container { max-width: 1400px; margin: 0 auto; padding: 0 20px; }
footer.site .grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 32px;
  margin-bottom: 24px;
}
footer.site .col h4 {
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0 0 12px;
  font-weight: 600;
}
footer.site .col ul { list-style: none; padding: 0; margin: 0; }
footer.site .col li { margin-bottom: 8px; }
footer.site .col a { color: var(--text); font-size: 13px; text-decoration: none; }
footer.site .col a:hover { color: var(--accent); }
footer.site .meta { color: var(--text-dim); font-size: 11px; padding-top: 16px; border-top: 1px solid var(--border); }

/* ============ Stacked nav layout: primary tabs + secondary actions ============ */
.site-nav {
  flex-wrap: wrap;
  row-gap: 4px;
}
.site-nav .nav-divider {
  width: 1px;
  height: 18px;
  background: var(--border);
  margin: 0 4px;
}

/* ============ Better table polish ============ */
.data-table tbody tr td:first-child { font-weight: 500; }
.data-table tbody tr.highlight { background: rgba(45, 212, 191, 0.04); }

/* ============ Tooltips ============ */
.tip {
  display: inline-block;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--bg-elevated);
  color: var(--text-muted);
  font-size: 10px;
  text-align: center;
  line-height: 14px;
  cursor: help;
  margin-left: 4px;
  border: 1px solid var(--border);
}
.tip:hover { color: var(--accent); border-color: var(--accent); }

/* ============ Mobile ============ */
@media (max-width: 720px) {
  .site-nav { flex-wrap: wrap; gap: 8px; padding: 8px 12px; }
  .site-nav .nav-divider { display: none; }
  .kvgrid { grid-template-columns: 1fr; }
  .container { padding: 12px; }
  .hero { padding: 24px 16px; }
  .hero h1 { font-size: 26px; }
  .data-table { font-size: 11px; }
  .data-table th, .data-table td { padding: 6px 4px; }
  .bigstats .v { font-size: 18px; }
}