:root{color-scheme:dark;--bg: #120a05;--panel: #1d120b;--panel-2: #26150b;--ink: #fff2e8;--muted: #d6b9a1;--accent: #f97316;--accent-2: #fdba74;--border: #4c2914}*{box-sizing:border-box}html,body{margin:0;padding:0;background:radial-gradient(circle at top,rgba(249,115,22,.16),transparent 26%),radial-gradient(circle at 20% 10%,rgba(253,186,116,.12),transparent 24%),linear-gradient(180deg,#2a170c,#120a05 42%,#080503);color:var(--ink);font-family:Avenir Next,Segoe UI,sans-serif}button,select{font:inherit}.app-shell{min-height:100vh;display:grid;grid-template-columns:360px 1fr}.sidebar{padding:28px 20px 28px 24px;border-right:1px solid var(--border);background:linear-gradient(180deg,#1c1009fa,#120a05f5);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);overflow-y:auto}.viewer-shell{padding:22px;display:flex;flex-direction:column;gap:16px;background:linear-gradient(180deg,#24150c2e,#0a060400)}.eyebrow{color:var(--accent-2);letter-spacing:.24em;text-transform:uppercase;font-size:12px}h1{margin:10px 0 12px;font-size:40px;line-height:1.02;font-family:Iowan Old Style,Palatino Linotype,serif;letter-spacing:-.02em}.summary{color:var(--muted);line-height:1.7;margin-bottom:18px}.group{background:linear-gradient(180deg,#1f130bf0,#150d08eb);border:1px solid var(--border);border-radius:16px;padding:16px;margin-bottom:14px;box-shadow:inset 0 1px #ffffff0a}.group h2{margin:0 0 12px;font-size:14px;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-2)}.field{display:grid;gap:8px;margin-bottom:10px}.field span{color:var(--muted);font-size:13px}select,button{border-radius:12px;border:1px solid var(--border);background:#140c06;color:var(--ink);padding:10px 12px}button{cursor:pointer;background:linear-gradient(180deg,#fb923c,#f97316);color:#220b02;border-color:#fb923c;font-weight:700;box-shadow:0 10px 24px #f973162e}button.ghost{background:transparent;color:var(--accent-2);border-color:var(--border)}button:hover,button:focus-visible,select:hover,select:focus-visible{outline:2px solid var(--accent-2);outline-offset:2px}.swatches{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}.swatch{width:30px;height:30px;border-radius:999px;border:2px solid rgba(255,255,255,.18);background:var(--swatch);cursor:pointer;padding:0}.swatch.is-active{border-color:var(--accent-2);box-shadow:0 0 0 3px #fdba742e}.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.pill{display:inline-flex;align-items:center;border-radius:999px;border:1px solid var(--border);padding:7px 12px;background:#f9731614;color:var(--accent-2);font-size:13px}.notice{color:var(--muted);font-size:13px}.viewer{flex:1;min-height:620px;border:1px solid var(--border);border-radius:22px;overflow:hidden;background:radial-gradient(circle at top,#18110d,#060606 72%);box-shadow:inset 0 1px #ffffff08}.viewer canvas{display:block;width:100%!important;height:100%!important}.hud{display:grid;grid-template-columns:180px 1fr;gap:14px;align-items:start}.stats,.hud-copy{background:#1d120beb;border:1px solid var(--border);border-radius:16px;padding:14px;box-shadow:inset 0 1px #ffffff0a}.stats{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:#ffd7b8;white-space:pre-line;font-size:12px}.hud-copy p{color:var(--muted);margin:8px 0 0;line-height:1.6}.event-log{min-height:120px;max-height:220px;overflow:auto;color:#ffd7b8;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;white-space:pre-line}.snippet{min-height:120px;white-space:pre-wrap;background:#130903;color:#ffd7b8;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}@media(max-width:1080px){.app-shell{grid-template-columns:1fr}.sidebar{border-right:0;border-bottom:1px solid var(--border)}.viewer{min-height:520px}.hud{grid-template-columns:1fr}}@media(max-width:640px){.viewer-shell{padding:16px}.sidebar{padding:20px 16px}h1{font-size:34px}.viewer{min-height:380px}}