.pattern-viewer{margin:28px 0;border:1px solid #294653;border-radius:18px;overflow:hidden;background:#0b1921;color:var(--ink,#ecf4f7);box-shadow:0 18px 42px rgba(0,0,0,.2)}
.pattern-viewer__heading{padding:22px 24px 18px;background:linear-gradient(115deg,#102a37 0%,#0e212b 58%,#0b1921 100%);border-bottom:1px solid #294653}.pattern-viewer__title{margin:0;color:#f2fafc;font-size:clamp(20px,2.5vw,25px);font-weight:720;letter-spacing:-.6px}.pattern-viewer__metadata{margin:6px 0 0;color:#a9c1c9;font-size:13px;font-weight:600;line-height:1.45}.pattern-viewer__provenance{margin-top:11px;color:#a7c1c9;font-size:12px}.pattern-viewer__provenance summary{width:max-content;max-width:100%;cursor:pointer;color:#82cfdf;font-weight:700}.pattern-viewer__source{margin:7px 0 0;max-width:820px;overflow-wrap:anywhere;line-height:1.5}.pattern-viewer__source a{color:#83d9ea}
.pattern-viewer__controls{display:flex;justify-content:flex-end;gap:8px;padding:12px 24px;border-bottom:1px solid #203e4a;background:#0d2029}.pattern-viewer__controls button{min-width:39px;padding:7px 10px;border:1px solid #315664;border-radius:7px;background:#132d38;color:#d8eef2;font-size:13px;font-weight:700;line-height:1.2;transition:background .16s,border-color .16s}.pattern-viewer__controls button:hover{border-color:#77d5e8;background:#194151}.pattern-viewer__controls button:focus-visible{outline:2px solid #81dbed;outline-offset:2px}.pattern-viewer__controls button:nth-child(2){min-width:auto;color:#b8d5dc}
.pattern-viewer__main{display:grid;grid-template-columns:minmax(0,1.68fr) minmax(330px,.98fr);gap:16px;padding:18px 20px 16px;background:radial-gradient(700px 350px at 28% 0%,#123746 0%,transparent 72%)}.pattern-viewer__canvas{display:block;width:100%;height:470px;border:1px solid #315664;border-radius:12px;outline:none;background:#07151c;box-shadow:inset 0 0 0 1px rgba(255,255,255,.025);touch-action:none}.pattern-viewer__canvas:focus-visible{outline:3px solid #77d5e8;outline-offset:2px}
.pattern-viewer__charts{display:grid;grid-template-columns:1fr;gap:12px;align-content:start}.pattern-viewer__plot{display:grid;grid-template-rows:minmax(0,1fr) auto;min-width:0;margin:0;padding:10px 8px 8px;border:1px solid #315664;border-radius:12px;background:#0a1921}.pattern-viewer__plot canvas{display:block;width:100%;height:205px}.pattern-viewer__plot figcaption{margin:8px 4px 0;color:#b5cbd1;font-size:11px;font-weight:650;line-height:1.35;text-align:center}
.pattern-viewer__legend{display:grid;grid-template-columns:auto minmax(170px,1fr);gap:6px 16px;align-items:center;padding:0 24px 18px;background:#0b1921;color:#b9d0d6;font-size:11px}.pattern-viewer__legend-title{font-size:12px;font-weight:750;color:#e2f0f2}.pattern-viewer__ramp{height:9px;border:1px solid rgba(255,255,255,.14);border-radius:999px;background:linear-gradient(90deg,#2dcb87 0%,#facc15 33.333%,#f97316 66.667%,#ef4444 100%);box-shadow:0 1px 3px rgba(0,0,0,.35)}.pattern-viewer__ticks{display:flex;grid-column:2;justify-content:space-between;color:#9eb9c1;font-variant-numeric:tabular-nums}
.pattern-viewer__note{margin:0;padding:14px 24px 18px;border-top:1px solid #203e4a;color:#9eb7be;font-size:12px;line-height:1.5;background:#0b1921}.pattern-viewer__note::before{content:'Approximation';display:inline-block;margin-right:7px;color:#f0c86a;font-size:10px;font-weight:800;letter-spacing:.7px;text-transform:uppercase}.pattern-viewer__empty{margin:0;padding:28px 24px;color:#c8dce1;font-size:14px;background:#0b1921}.pattern-viewer--unavailable .pattern-viewer__controls{display:none}.pattern-viewer [hidden]{display:none!important}
@media(max-width:900px){.pattern-viewer__main{grid-template-columns:1fr}.pattern-viewer__canvas{height:440px}.pattern-viewer__charts{grid-template-columns:1fr 1fr}.pattern-viewer__plot canvas{height:245px}}
@media(max-width:600px){.pattern-viewer{margin:20px 0;border-radius:14px}.pattern-viewer__heading{padding:18px 16px 15px}.pattern-viewer__controls{justify-content:flex-start;padding:10px 16px}.pattern-viewer__main{gap:12px;padding:14px 12px}.pattern-viewer__canvas{height:340px}.pattern-viewer__charts{gap:10px}.pattern-viewer__plot{padding:8px 4px 7px}.pattern-viewer__plot canvas{height:170px}.pattern-viewer__plot figcaption{font-size:10px}.pattern-viewer__legend{grid-template-columns:1fr;gap:7px;padding:0 16px 16px}.pattern-viewer__ticks{grid-column:1}.pattern-viewer__note{padding:13px 16px 16px}}
@media(max-width:420px){.pattern-viewer__charts{grid-template-columns:1fr}.pattern-viewer__plot canvas{height:225px}}
@media print{.pattern-viewer{box-shadow:none;border-color:#888;background:#fff;color:#111}.pattern-viewer__heading,.pattern-viewer__main,.pattern-viewer__legend,.pattern-viewer__note,.pattern-viewer__empty{background:#fff}.pattern-viewer__heading,.pattern-viewer__controls,.pattern-viewer__note{border-color:#aaa}.pattern-viewer__title{color:#111}.pattern-viewer__metadata,.pattern-viewer__provenance,.pattern-viewer__source,.pattern-viewer__plot figcaption,.pattern-viewer__note,.pattern-viewer__ticks{color:#333}.pattern-viewer__canvas,.pattern-viewer__plot{border-color:#888}.pattern-viewer__controls{display:none}}