:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f6f7f9;--card:#fff;--text:#0f172a;--muted:#64748b;--border:#e2e8f0;--primary:#2f7bf5;--primary-text:#fff;--viewer-bg:#eef1f5;--dental-selected:var(--primary);--dental-label:#334155;--dental-label-background:#fffc;--dental-badge:var(--primary);--dental-tooltip-bg:#0f172aeb;--dental-tooltip-text:#fff}:root.dark{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#0b1220;--card:#111a2c;--text:#e5e9f2;--muted:#94a3b8;--border:#22304a;--primary:#6ea2ff;--viewer-bg:#161d2b;--dental-label:#e2e8f0;--dental-label-background:#0f172aa6;--dental-tooltip-bg:#e2e8f0f2;--dental-tooltip-text:#0f172a}*{box-sizing:border-box}html,body{height:100%;margin:0}body{color:var(--text);background:var(--bg);flex-direction:column;min-height:100%;font:15px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;display:flex}a{color:var(--primary)}code{font-size:.9em}.light-only{display:inline}.dark-only,:root.dark .light-only{display:none}:root.dark .dark-only{display:inline}.top{border-bottom:1px solid var(--border);background:var(--card);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding:14px 20px;display:flex}.brand{align-items:center;gap:12px;display:flex}.brand h1{letter-spacing:-.01em;margin:0;font-size:18px}.brand p{color:var(--muted);margin:0;font-size:13px}.logo{background:var(--primary);border-radius:10px;width:34px;height:34px;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Cpath d='M9 3c-4 0-6 3-6 7 0 6 3 8 4 18 .3 2 2.5 2 3 0 .8-4 1.4-9 6-9s5.2 5 6 9c.5 2 2.7 2 3 0 1-10 4-12 4-18 0-4-2-7-6-7-2 0-3.5 1.4-7 1.4S11 3 9 3z'/%3E%3C/svg%3E") 50%/80% no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Cpath d='M9 3c-4 0-6 3-6 7 0 6 3 8 4 18 .3 2 2.5 2 3 0 .8-4 1.4-9 6-9s5.2 5 6 9c.5 2 2.7 2 3 0 1-10 4-12 4-18 0-4-2-7-6-7-2 0-3.5 1.4-7 1.4S11 3 9 3z'/%3E%3C/svg%3E") 50%/80% no-repeat}.links{align-items:center;gap:12px;display:flex}.layout{flex:1;grid-template-columns:minmax(0,1fr) 360px;gap:20px;width:100%;max-width:1280px;margin:0 auto;padding:20px;display:grid}@media (max-width:900px){.layout{grid-template-columns:1fr}}.viewer-column{flex-direction:column;gap:12px;min-width:0;display:flex}.toolbar{flex-wrap:wrap;align-items:center;gap:8px 16px;display:flex}.group{flex-wrap:wrap;align-items:center;gap:4px;display:inline-flex}.btn{appearance:none;border:1px solid var(--border);background:var(--card);color:var(--text);font:inherit;cursor:pointer;border-radius:8px;padding:6px 12px;font-size:13px}.btn:hover{border-color:var(--primary)}.btn[aria-pressed=true]{background:var(--primary);color:var(--primary-text);border-color:var(--primary)}.select{color:var(--muted);align-items:center;gap:6px;font-size:13px;display:inline-flex}select{font:inherit;border:1px solid var(--border);background:var(--card);color:var(--text);border-radius:8px;padding:5px 8px;font-size:13px}.viewer{border:1px solid var(--border);background:var(--viewer-bg);touch-action:none;border-radius:12px;height:clamp(380px,60vh,640px)}.hint{color:var(--muted);margin:0;font-size:13px}.panel{background:var(--card);border:1px solid var(--border);border-radius:16px;min-height:380px;padding:18px}.panel h2{margin:0 0 6px;font-size:18px}.panel h3{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:18px 0 8px;font-size:13px}.panel-empty p{color:var(--muted);margin:0 0 16px}.legend{grid-template-columns:1fr 1fr;gap:6px 12px;font-size:13px;display:grid}.legend button{color:inherit;font:inherit;cursor:pointer;text-align:left;background:0 0;border:0;border-radius:6px;align-items:center;gap:8px;padding:4px 6px;display:flex}.legend button:hover{background:var(--bg)}.swatch{border:1px solid #00000026;border-radius:50%;flex:none;width:14px;height:14px}.panel-head{justify-content:space-between;align-items:start;gap:12px;display:flex}.fdi{letter-spacing:-.02em;color:var(--primary);font-size:32px;font-weight:700;line-height:1}.meta{grid-template-columns:auto 1fr;gap:6px 14px;margin:14px 0 0;font-size:14px;display:grid}.meta dt{color:var(--muted)}.meta dd{margin:0}.history{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.history li{border-left:3px solid var(--border);padding:2px 0 2px 12px}.history time{color:var(--muted);font-size:12px;display:block}.history mark{background:color-mix(in oklab, var(--primary) 25%, transparent);color:inherit;border-radius:3px;padding:0 2px}.history .empty{color:var(--muted);border:0;padding:0}.foot{color:var(--muted);border-top:1px solid var(--border);text-align:center;padding:14px 20px;font-size:13px}