/* Models page: builds on ../style.css */
#cards, #map, #fingerprint, #learn, #episode, #use { padding-top: 64px; }

/* ---------- model cards ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card { position: relative; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 18px 18px 16px; overflow: hidden; display: flex; flex-direction: column; }
.card::before { content: ''; position: absolute; inset: 0 0 auto 0; height: 3px; background: var(--c); }
.card::after { content: ''; position: absolute; right: -60px; top: -60px; width: 160px; height: 160px; border-radius: 50%;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--c) 22%, transparent), transparent); pointer-events: none; }
.card h3 { margin: 2px 0 2px; font: 500 15px var(--mono); color: var(--fg); }
.card h3 a { text-decoration: none; }
.card h3 a:hover { text-decoration: underline; text-underline-offset: 3px; }
.card .kicker { margin: 0 0 14px; font-size: 12px; color: var(--muted); }

.pipe { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.pipe span { font: 11px var(--mono); padding: 4px 7px; border-radius: 4px; border: 1px solid var(--line); background: var(--bg); color: var(--body); white-space: nowrap; }
.pipe span.step { border-color: color-mix(in srgb, var(--c) 60%, var(--line)); color: var(--fg); }
.pipe span.out { background: var(--c); border-color: var(--c); color: var(--bg); font-weight: 500; }
.pipe i { font-style: normal; color: var(--muted); font-size: 11px; }

.stats { display: grid; gap: 9px; margin-bottom: 14px; }
.stat { display: grid; grid-template-columns: 1fr 44px; gap: 2px 10px; align-items: center; }
.stat .lab { grid-column: 1 / -1; font-size: 12px; color: var(--muted); display: flex; justify-content: space-between; }
.stat .lab small { font: 10.5px var(--mono); color: var(--muted); }
.stat .track { position: relative; height: 8px; background: var(--track); border-radius: 0 4px 4px 0; }
.stat .track b { position: absolute; left: 0; top: 0; bottom: 0; border-radius: 0 4px 4px 0; background: var(--c); transition: width .6s cubic-bezier(.2,.7,.2,1); }
.stat .track em { position: absolute; top: -3px; width: 2px; height: 14px; background: var(--base); border-radius: 1px; }
.stat .v { font: 12.5px var(--mono); color: var(--fg); text-align: right; font-variant-numeric: tabular-nums; }
.verdict { margin: auto 0 0; padding-top: 12px; border-top: 1px solid var(--line); font-size: 13px; color: var(--body); line-height: 1.5; }
.verdict b { font-weight: 500; color: var(--fg); }
.card .facts-row { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 10px; font: 11px var(--mono); color: var(--muted); }

/* ---------- charts ---------- */
.map-y { margin-bottom: 10px; }
.chart .arrow { stroke-width: 2; fill: none; }
.chart .ghost { fill: var(--other); opacity: .55; }
.chart .ghost:hover { opacity: 1; }
.chart .ring { fill: var(--bg); stroke: var(--base); stroke-width: 2; }
.chart .fp-row-bg { fill: transparent; }
.chart .fp-row:hover .fp-row-bg { fill: color-mix(in srgb, var(--track) 60%, transparent); }
.chart .fp-label { font: 13px var(--sans); fill: var(--fg); }
.chart .fp-sub { font: 10.5px var(--sans); fill: var(--muted); }
.chart .whisker { stroke-width: 1.5; opacity: .55; }
.chart .series { fill: none; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.chart .raw { fill: none; stroke-width: 1; opacity: .09; }
.chart .xhair { stroke: var(--muted); stroke-width: 1; stroke-dasharray: 2 3; }
.chart .hit { fill: transparent; cursor: crosshair; }

.legend { display: flex; flex-wrap: wrap; gap: 6px 18px; margin: 0 0 12px; font-size: 12.5px; color: var(--body); }
.legend span { display: inline-flex; align-items: center; gap: 7px; }
.legend svg { width: 22px; height: 8px; }
.multiples { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.mini figcaption { font-size: 12px; color: var(--muted); margin-bottom: 6px; letter-spacing: .02em; }

/* ---------- episode viewer ---------- */
.ep-tabs { margin-bottom: 14px; }
.ep-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 16px; align-items: start; }
.ep-blurb { margin: 0 0 12px; font-size: 13px; color: var(--body); }
.msg pre { margin: 0; font: inherit; white-space: pre-wrap; }
.msg.asst code { font-size: 12px; }
.replies { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.reply { background: var(--panel); border: 1px solid var(--line); border-left: 3px solid var(--c); border-radius: 6px; padding: 12px 13px; font-size: 13px; animation: rise .35s ease both; }
.reply:nth-child(2) { animation-delay: .05s; } .reply:nth-child(3) { animation-delay: .1s; } .reply:nth-child(4) { animation-delay: .15s; }
@keyframes rise { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.reply h4 { margin: 0 0 8px; font: 500 12.5px var(--sans); color: var(--fg); display: flex; justify-content: space-between; gap: 8px; }
.reply h4 .score { font: 11px var(--mono); color: var(--muted); }
.reply h4 .score.full { color: var(--good); }
.reply .pills { display: flex; gap: 6px; margin-bottom: 8px; flex-wrap: wrap; }
.pill { font: 11.5px var(--mono); padding: 2px 7px; border-radius: 10px; border: 1px solid var(--line); background: var(--bg); color: var(--fg); }
.pill.ok { border-color: color-mix(in srgb, var(--good) 60%, var(--line)); }
.pill.no { border-color: color-mix(in srgb, var(--bad) 70%, var(--line)); color: var(--bad); }
.pill::before { margin-right: 5px; }
.pill.ok::before { content: '✓'; color: var(--good); }
.pill.no::before { content: '✗'; color: var(--bad); }
.reply p { margin: 0; color: var(--body); line-height: 1.5; font-size: 12.5px; }
.expected { margin: 12px 0 0; padding-top: 10px; border-top: 1px dashed var(--line); font-size: 13px; color: var(--fg); }

/* ---------- usage ---------- */
.code-wrap { position: relative; }
.copy { position: absolute; top: 10px; right: 10px; padding: 4px 10px; border: 1px solid var(--line); border-radius: 4px; background: var(--bg); color: var(--muted); font: 12px var(--sans); cursor: pointer; }
.copy:hover { color: var(--fg); }
#use-code { white-space: pre; padding-right: 72px; }

@media (max-width: 860px) {
  .cards { grid-template-columns: 1fr; }
  .multiples { grid-template-columns: 1fr; }
  .ep-grid { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .replies { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .reply { animation: none; }
  .stat .track b { transition: none; }
}