/* SITW — Signals in the Wild. Shared dark theme. Vanilla CSS, no external deps. */

:root {
  --bg: #0B0E14;
  --surface: #151A23;
  --surface-2: #1C2230;
  --border: #262E3D;
  --text: #E6EAF0;
  --muted: #9AA4B2;
  --accent: #3DDC97;      /* teal-green */
  --accent-2: #7C5CFF;    /* violet */
  --beat: #3DDC97;
  --miss: #FF5C6C;
  --inline: #F5B23D;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 8px 30px rgba(0,0,0,0.35);
  --shadow-sm: 0 2px 10px rgba(0,0,0,0.25);
  --maxw: 1140px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11,14,20,0.85);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: var(--maxw); margin: 0 auto; padding: 12px 20px;
  display: flex; align-items: center; gap: 20px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 18px; letter-spacing: -0.02em; color: var(--text); }
.brand:hover { text-decoration: none; }
.brand .brand-mark { display: inline-flex; }
.brand small { color: var(--muted); font-weight: 500; font-size: 12px; letter-spacing: 0.04em; text-transform: uppercase; }
.nav-links { display: flex; gap: 6px; margin-left: auto; flex-wrap: wrap; }
.nav-links a {
  color: var(--muted); font-weight: 600; font-size: 14px;
  padding: 7px 12px; border-radius: 8px;
}
.nav-links a:hover { color: var(--text); background: var(--surface-2); text-decoration: none; }
.nav-links a.active { color: var(--text); background: var(--surface-2); }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  border-bottom: 1px solid var(--border);
  background:
    radial-gradient(1200px 500px at 80% -10%, rgba(124,92,255,0.22), transparent 60%),
    radial-gradient(900px 500px at 10% 0%, rgba(61,220,151,0.12), transparent 55%),
    linear-gradient(180deg, #0d1220 0%, var(--bg) 70%);
}
.hero-inner { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 40px; align-items: center; padding: 64px 20px 56px; }
.hero h1 { font-size: 46px; line-height: 1.05; margin: 0 0 16px; letter-spacing: -0.03em; font-weight: 800; }
.hero h1 .grad { background: linear-gradient(90deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lede { font-size: 18px; color: var(--muted); margin: 0 0 24px; max-width: 46ch; }
.eyebrow { display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); padding: 5px 10px; border: 1px solid var(--border); border-radius: 999px; background: var(--surface); margin-bottom: 18px; }
.hero-art { display: flex; justify-content: center; }
.btn-row { display: flex; gap: 12px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 18px; border-radius: 10px; font-weight: 700; font-size: 15px;
  border: 1px solid var(--border); cursor: pointer;
}
.btn-primary { background: var(--accent); color: #06231a; border-color: transparent; }
.btn-primary:hover { filter: brightness(1.08); text-decoration: none; }
.btn-ghost { background: var(--surface); color: var(--text); }
.btn-ghost:hover { background: var(--surface-2); text-decoration: none; }

/* ---------- Sections ---------- */
section { padding: 44px 0; }
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.section-head h2 { font-size: 26px; margin: 0; letter-spacing: -0.02em; }
.section-head .sub { color: var(--muted); font-size: 14px; margin: 4px 0 0; }
.section-head a.more { font-weight: 600; font-size: 14px; }
h2.page-title { font-size: 34px; margin: 36px 0 6px; letter-spacing: -0.02em; }
p.page-sub { color: var(--muted); margin: 0 0 8px; max-width: 70ch; }

/* ---------- Stat tiles ---------- */
.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.tile { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow-sm); }
.tile .k { font-size: 34px; font-weight: 800; letter-spacing: -0.02em; }
.tile .l { color: var(--muted); font-size: 13px; margin-top: 2px; }
.tile .accent { color: var(--accent); }

/* ---------- Cards ---------- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow-sm); }
.grid { display: grid; gap: 16px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.company-card { display: block; color: var(--text); transition: transform .12s ease, border-color .12s ease; }
.company-card:hover { text-decoration: none; transform: translateY(-2px); border-color: var(--accent); }
.company-card .cc-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px; }
.company-card .cc-name { font-weight: 700; font-size: 17px; }
.company-card .cc-sector { color: var(--muted); font-size: 13px; }
.company-card .cc-note { color: var(--muted); font-size: 13px; margin-top: 10px; }
.company-card .cc-quarters { display: flex; gap: 6px; margin-top: 12px; flex-wrap: wrap; }

/* ticker chip */
.chip { display: inline-flex; align-items: center; font-weight: 800; font-size: 12px; letter-spacing: 0.03em; padding: 4px 9px; border-radius: 7px; color: #fff; }

/* pills */
.pill { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; font-size: 12px; padding: 3px 10px; border-radius: 999px; text-transform: capitalize; }
.pill::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.pill-beat { color: var(--beat); background: rgba(61,220,151,0.12); }
.pill-miss { color: var(--miss); background: rgba(255,92,108,0.12); }
.pill-inline { color: var(--inline); background: rgba(245,178,61,0.12); }
.pill-na { color: var(--muted); background: rgba(154,164,178,0.12); }
.pill-na::before { opacity: 0.5; }

.tag { display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; padding: 2px 8px; border-radius: 6px; border: 1px solid var(--border); color: var(--muted); }
.tag-llm { color: var(--accent-2); border-color: rgba(124,92,255,0.4); }
.tag-human { color: var(--accent); border-color: rgba(61,220,151,0.4); }
.tag-baseline { color: var(--inline); border-color: rgba(245,178,61,0.4); }
.tag-pending { color: var(--miss); border-color: rgba(255,92,108,0.4); }

/* ---------- Avatars ---------- */
.avatar { display: inline-flex; vertical-align: middle; }
.model-cell { display: flex; align-items: center; gap: 10px; }
.model-cell .mc-name { font-weight: 700; }
.model-cell .mc-cond { color: var(--muted); font-size: 12px; }

/* ---------- Tables ---------- */
.table-scroll { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
table.data-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.data-table thead th {
  text-align: left; padding: 13px 14px; color: var(--muted); font-size: 12px;
  text-transform: uppercase; letter-spacing: 0.05em; border-bottom: 1px solid var(--border);
  white-space: nowrap; position: sticky; top: 0; background: var(--surface);
}
.data-table th.sortable { cursor: pointer; user-select: none; }
.data-table th.sortable:hover { color: var(--text); }
.data-table th .arrow { opacity: 0.5; font-size: 10px; }
.data-table th.sorted .arrow { opacity: 1; color: var(--accent); }
.data-table tbody td { padding: 12px 14px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr.clickable { cursor: pointer; }
.data-table tbody tr.clickable:hover { background: var(--surface-2); }
.data-table tbody tr.baseline-row { background: rgba(245,178,61,0.04); }
.data-table td.num, .data-table th.num { text-align: right; font-variant-numeric: tabular-nums; font-family: var(--mono); }
.rank { font-family: var(--mono); color: var(--muted); font-weight: 700; }
.rank-1 { color: var(--accent); }

/* accuracy bar in table */
.accbar { display: flex; align-items: center; gap: 10px; min-width: 150px; }
.accbar .track { flex: 1; height: 8px; background: var(--surface-2); border-radius: 999px; overflow: hidden; }
.accbar .fill { height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-2)); border-radius: 999px; }
.accbar .val { font-family: var(--mono); font-weight: 700; min-width: 44px; text-align: right; }

/* ---------- Episode blocks ---------- */
.ep { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow-sm); }
.ep-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 6px; flex-wrap: wrap; }
.ep-title { font-weight: 700; font-size: 17px; }
.ep-meta { display: flex; gap: 18px; flex-wrap: wrap; color: var(--muted); font-size: 13px; margin: 10px 0; }
.ep-meta strong { color: var(--text); font-weight: 700; }
.ep-signals { margin: 12px 0 0; padding-left: 18px; }
.ep-signals li { margin: 4px 0; color: var(--text); font-size: 14px; }
.ep-note { margin-top: 12px; padding: 10px 12px; border-left: 3px solid var(--inline); background: rgba(245,178,61,0.06); border-radius: 6px; color: var(--muted); font-size: 13px; }
.pred-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
.pred-chip { display: flex; align-items: center; gap: 8px; padding: 8px 12px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface-2); font-size: 13px; }
.pred-chip .ok { color: var(--beat); font-weight: 800; }
.pred-chip .no { color: var(--miss); font-weight: 800; }

/* ---------- Mining panel ---------- */
.mining { margin-top: 16px; border-top: 1px dashed var(--border); padding-top: 14px; }
.mining-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 10px; }
.mining-title { font-weight: 700; font-size: 14px; color: var(--text); display: inline-flex; align-items: center; gap: 8px; }
.mining-title::before { content: "⌕"; color: var(--accent-2); font-size: 18px; }
.mining-meta { display: flex; gap: 8px; flex-wrap: wrap; }
.mmeta { font-family: var(--mono); font-size: 11px; color: var(--muted); background: var(--surface-2); border: 1px solid var(--border); border-radius: 6px; padding: 2px 8px; }
.query-wrap { display: flex; flex-wrap: wrap; gap: 8px; }
.query-chip { display: inline-flex; align-items: center; gap: 8px; background: var(--surface-2); border: 1px solid var(--border); border-radius: 8px; padding: 5px 8px 5px 10px; }
.query-chip code { font-family: var(--mono); font-size: 12px; color: var(--muted); }
.query-chip.hit code { color: var(--text); }
.query-chip.hit { border-color: rgba(124,92,255,0.45); }
.query-chip .qcount { font-family: var(--mono); font-size: 10px; font-weight: 700; padding: 1px 7px; border-radius: 999px; background: rgba(154,164,178,0.15); color: var(--muted); }
.query-chip.hit .qcount { background: rgba(124,92,255,0.18); color: var(--accent-2); }
.mining-sub { font-size: 12px; color: var(--muted); margin: 12px 0 6px; text-transform: uppercase; letter-spacing: 0.04em; }
.cited-list { margin: 0; padding-left: 18px; }
.cited-list li { margin: 3px 0; font-size: 13px; }
.cited-list a { font-family: var(--mono); font-size: 12px; word-break: break-all; }
.mining-reason { margin: 12px 0 0; font-size: 13px; color: var(--muted); }
.mining-reason strong { color: var(--text); }

/* ---------- Mining Recall / DDS (preliminary v1) ---------- */
.mining-recall { margin-top: 18px; border-top: 1px dashed var(--border); padding-top: 14px; }
.mining-recall-head { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.mining-recall-title { font-weight: 700; font-size: 14px; color: var(--text); display: inline-flex; align-items: center; gap: 8px; }
.mining-recall-title::before { content: "⚑"; color: var(--inline); font-size: 15px; }
.mining-recall-caveat {
  display: flex; align-items: flex-start; gap: 10px;
  background: rgba(245,178,61,0.08); border: 1px solid rgba(245,178,61,0.35);
  border-radius: var(--radius); padding: 10px 12px; margin-bottom: 12px;
  color: var(--muted); font-size: 12.5px; line-height: 1.5;
}
.mining-recall-caveat .mrc-icon { color: var(--inline); font-size: 16px; flex: 0 0 auto; }
.mining-recall-caveat strong { color: var(--inline); }
.mr-ep-label { font-size: 13px; color: var(--muted); margin-bottom: 8px; }
.mr-families { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; margin-bottom: 10px; }
.mr-families-l { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }
.mr-fam-gold { font-family: var(--mono); font-size: 11px; color: var(--text); background: var(--surface-2); border: 1px solid var(--border); border-radius: 6px; padding: 2px 8px; }
.mr-fam-covered { font-family: var(--mono); font-size: 11px; color: var(--accent-2); background: rgba(124,92,255,0.12); border: 1px solid rgba(124,92,255,0.3); border-radius: 6px; padding: 2px 8px; }
.mr-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
.mr-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; }
.mr-card-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 8px; }
.mr-cond { font-weight: 700; font-size: 13px; color: var(--text); }
.mr-model { font-family: var(--mono); font-size: 11px; color: var(--muted); background: var(--surface-2); border: 1px solid var(--border); border-radius: 6px; padding: 2px 8px; }
.mr-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; margin-bottom: 8px; }
.mr-stat-v { font-size: 18px; font-weight: 800; letter-spacing: -0.01em; }
.mr-stat-l { color: var(--muted); font-size: 10.5px; margin-top: 1px; text-transform: uppercase; letter-spacing: 0.03em; }
.mr-fam-source { font-size: 11px; color: var(--muted); margin-top: 6px; }
.mr-fam-source code { font-family: var(--mono); color: var(--text); }

/* ---------- Callout / teaser ---------- */
.callout {
  background: linear-gradient(120deg, rgba(124,92,255,0.14), rgba(61,220,151,0.08));
  border: 1px solid var(--border); border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow-sm);
}
.callout h3 { margin: 0 0 8px; font-size: 20px; }
.callout p { color: var(--muted); margin: 0 0 6px; }

.notice { color: var(--muted); font-size: 13px; margin-top: 10px; }
.error { color: var(--miss); }

.back-link { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); font-weight: 600; margin: 24px 0 0; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--border); margin-top: 40px; background: var(--surface); }
.footer-inner { max-width: var(--maxw); margin: 0 auto; padding: 28px 20px; display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 24px; }
.footer h4 { margin: 0 0 8px; font-size: 13px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
.footer a { color: var(--muted); display: block; font-size: 14px; margin: 3px 0; }
.footer a:hover { color: var(--text); }
.footer .muted { color: var(--muted); font-size: 13px; }
.footer .disclaimer { color: var(--muted); font-size: 12px; border-top: 1px solid var(--border); padding: 14px 20px; text-align: center; }

/* ---------- Lift value ---------- */
.lift { font-family: var(--mono); font-weight: 700; }
.lift-pos { color: var(--beat); }
.lift-neg { color: var(--miss); }
.lift-zero { color: var(--muted); }

/* ---------- Condition toggle ---------- */
.toggle { display: inline-flex; gap: 0; border: 1px solid var(--border); border-radius: 10px; overflow: hidden; margin: 8px 0 4px; background: var(--surface); }
.toggle-btn { background: transparent; color: var(--muted); border: none; padding: 8px 16px; font-weight: 700; font-size: 13px; cursor: pointer; font-family: var(--font); }
.toggle-btn:hover { color: var(--text); background: var(--surface-2); }
.toggle-btn.active { background: var(--surface-2); color: var(--accent); }
.matrix-controls { margin-top: 12px; }

/* ---------- Matrix ---------- */
.matrix-table th.mx-corner { color: var(--muted); font-weight: 700; }
.matrix-table th.mx-col { text-align: center; vertical-align: top; min-width: 118px; }
.mx-colhead { display: flex; justify-content: center; margin-bottom: 5px; }
.mx-colq { color: var(--text); font-size: 12px; font-weight: 700; text-transform: none; letter-spacing: 0; }
.mx-colactual { margin-top: 5px; text-transform: none; letter-spacing: 0; font-size: 10px; color: var(--muted); display: flex; align-items: center; justify-content: center; gap: 4px; }
.matrix-table td.mx-modelcell { white-space: nowrap; position: sticky; left: 0; background: var(--surface); z-index: 1; }
.matrix-table tbody tr:hover td.mx-modelcell { background: var(--surface-2); }
.mx-cell { text-align: center; }
.mx-cellwrap { display: inline-flex; align-items: center; gap: 6px; }
.mx-mark { font-weight: 800; font-size: 13px; }
.mx-mark.ok { color: var(--beat); }
.mx-mark.no { color: var(--miss); }
.matrix-table td.clickable:hover { background: var(--surface-2); }

/* ---------- Trajectory card ---------- */
.traj { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow-sm); margin-top: 16px; }
.traj-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 6px; }
.traj-who { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.traj-model { font-weight: 800; }
.traj-ep { color: var(--muted); font-weight: 600; }
.traj-right { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.traj-actual { color: var(--muted); font-size: 12px; display: inline-flex; align-items: center; gap: 6px; }
.lead-badge { font-size: 11px; font-weight: 700; padding: 3px 10px; border-radius: 999px; border: 1px solid var(--border); }
.lead-good { color: var(--beat); border-color: rgba(61,220,151,0.4); background: rgba(61,220,151,0.08); }
.lead-bad { color: var(--miss); border-color: rgba(255,92,108,0.4); background: rgba(255,92,108,0.08); }
.week-strip { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: 10px; margin-top: 12px; }
.week-cell { background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 10px; text-align: center; }
.week-cell.flip { border-color: rgba(124,92,255,0.5); }
.week-top { display: flex; align-items: center; justify-content: center; gap: 6px; margin-bottom: 6px; }
.week-wbc { font-family: var(--mono); font-size: 11px; color: var(--muted); font-weight: 700; }
.flip-marker { font-size: 10px; font-weight: 700; color: var(--accent-2); }
.week-meta { display: flex; flex-direction: column; gap: 1px; margin-top: 6px; color: var(--muted); font-size: 11px; font-family: var(--mono); }

/* ---------- Live page ---------- */
.live-banner { display: flex; align-items: flex-start; gap: 10px; background: linear-gradient(120deg, rgba(124,92,255,0.14), rgba(61,220,151,0.08)); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px; margin-top: 10px; color: var(--muted); font-size: 14px; }
.live-banner strong { color: var(--text); }
.live-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--accent); display: inline-block; box-shadow: 0 0 0 0 rgba(61,220,151,0.6); animation: livepulse 2s infinite; flex: none; margin-top: 6px; }
.status-pending .live-dot, .status-predicted .live-dot { margin-top: 0; }
.status-pending { display: inline-flex; align-items: center; gap: 7px; color: var(--inline); font-weight: 700; text-transform: capitalize; }
.status-predicted { display: inline-flex; align-items: center; gap: 7px; color: var(--accent-2); font-weight: 700; white-space: nowrap; }
.status-predicted .live-dot { background: var(--accent-2); box-shadow: 0 0 0 0 rgba(124,92,255,0.6); animation: predpulse 2s infinite; }
@keyframes livepulse { 0% { box-shadow: 0 0 0 0 rgba(61,220,151,0.5); } 70% { box-shadow: 0 0 0 7px rgba(61,220,151,0); } 100% { box-shadow: 0 0 0 0 rgba(61,220,151,0); } }
@keyframes predpulse { 0% { box-shadow: 0 0 0 0 rgba(124,92,255,0.5); } 70% { box-shadow: 0 0 0 7px rgba(124,92,255,0); } 100% { box-shadow: 0 0 0 0 rgba(124,92,255,0); } }

/* live blind-prediction cards */
.live-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 16px; margin-top: 14px; }
.live-card { display: flex; flex-direction: column; gap: 12px; }
.live-card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.live-pred-list { display: flex; flex-direction: column; gap: 10px; border-top: 1px dashed var(--border); padding-top: 12px; }
.live-pred { display: grid; grid-template-columns: 1fr auto auto auto; align-items: center; gap: 8px 10px; }
.lp-model { display: flex; align-items: center; gap: 8px; min-width: 0; }
.lp-name { font-weight: 700; font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.lp-yoy { font-family: var(--mono); font-weight: 700; font-size: 13px; color: var(--text); }
.lp-conf { font-family: var(--mono); font-size: 12px; color: var(--muted); white-space: nowrap; }
.lp-conf-label { text-transform: uppercase; letter-spacing: 0.04em; font-size: 10px; }
.lp-reason { grid-column: 1 / -1; margin: 0; font-size: 12px; color: var(--muted); line-height: 1.45;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.dir-tag { display: inline-flex; align-items: center; gap: 4px; font-weight: 700; font-size: 12px; padding: 3px 9px; border-radius: 999px; white-space: nowrap; }
.dir-arrow { font-size: 10px; }
.dir-up { color: var(--beat); background: rgba(61,220,151,0.12); }
.dir-down { color: var(--miss); background: rgba(255,92,108,0.12); }
.dir-flat { color: var(--inline); background: rgba(245,178,61,0.12); }
.dir-na { color: var(--muted); background: rgba(154,164,178,0.12); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-art { order: -1; }
  .hero h1 { font-size: 36px; }
  .tiles { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .tiles, .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .hero h1 { font-size: 30px; }
  .nav-links { gap: 2px; }
  .week-strip { grid-auto-flow: row; grid-auto-columns: auto; grid-template-columns: 1fr 1fr; }
}