.explorer{display:grid;grid-template-columns:260px minmax(0,1fr) 320px;grid-template-rows:auto minmax(0,1fr);grid-template-areas:"top top top" "left stage right";height:100dvh;background:radial-gradient(60% 55% at 50% 42%,var(--bg-glow),transparent 70%),var(--bg);overflow:hidden;position:relative}.explorer.is-embedded{height:min(860px,90dvh);border:1px solid var(--line-strong);border-radius:22px}.topbar-title{margin:0}.topbar{grid-area:top}.panel-left{grid-area:left}.stage{grid-area:stage}.panel-right{grid-area:right}.explorer .eyebrow{margin:0 0 10px;font:500 11px/1.2 var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}.explorer .display{margin:0 0 18px;font:400 34px/1.05 var(--font-display);letter-spacing:-.01em}.explorer .mono{font-family:var(--font-mono);font-size:12px;color:var(--brand-bright)}.explorer .muted{color:var(--muted)}.explorer .hint{margin:10px 0 0;font-size:12px;color:var(--faint)}.explorer .footnote{margin-top:auto;font-size:11px;color:var(--faint)}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 20px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px}.brand .eyebrow{margin:2px 0 0;font-size:10px}.brand-mark{color:var(--brand-bright);display:grid}.brand-name{font:400 24px/1 var(--font-display)}.toolbar{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.pill{display:inline-flex;align-items:center;gap:8px;padding:9px 14px;border:1px solid var(--line-strong);border-radius:var(--radius-pill);background:transparent;font-size:13px;cursor:pointer;transition:border-color .15s,background .15s,color .15s}.pill:hover{background:var(--raised)}.pill.is-on{border-color:var(--brand-line);color:var(--brand-bright);background:var(--brand-soft)}.panel{display:flex;flex-direction:column;gap:26px;padding:22px 20px;overflow-y:auto;background:var(--panel);backdrop-filter:blur(14px)}.panel-left{border-right:1px solid var(--line)}.panel-right{position:relative;border-left:1px solid var(--line);gap:18px}.panel section{display:flex;flex-direction:column}.segmented,.views{display:grid;grid-template-columns:1fr 1fr;gap:4px;padding:4px;border:1px solid var(--line);border-radius:12px}.segmented button,.views button{padding:8px 6px;border:0;border-radius:8px;background:transparent;font-size:13px;color:var(--muted);cursor:pointer}.segmented button.is-on,.views button.is-on{background:var(--raised);color:var(--text);box-shadow:inset 0 0 0 1px var(--line-strong)}.tools{display:flex;flex-direction:column;gap:2px}.tool{display:flex;align-items:center;gap:10px;padding:8px 10px;border:1px solid transparent;border-radius:10px;background:transparent;font-size:14px;text-align:left;color:var(--muted);cursor:pointer}.tool:hover{color:var(--text);background:var(--raised)}.tool.is-on{color:var(--text);border-color:var(--brand-line);background:var(--brand-soft)}.tool-dot{flex:none;width:10px;height:10px;border-radius:50%}.tool-dot[data-empty=true]{box-shadow:inset 0 0 0 1.5px var(--muted)}.slider-head{display:flex;justify-content:space-between;align-items:baseline}input[type=range]{width:100%;accent-color:var(--brand-bright)}.saved{margin-top:auto;flex-direction:row!important;flex-wrap:wrap;align-items:center;gap:8px;font-size:12px;color:var(--muted)}.saved-dot{width:7px;height:7px;border-radius:50%;background:var(--brand-bright);box-shadow:0 0 10px var(--brand-bright)}.explorer .link{padding:0;border:0;background:none;font-size:12px;color:var(--brand-bright);text-decoration:underline;text-underline-offset:3px;cursor:pointer;align-self:flex-start}.stage{display:grid;grid-template-rows:minmax(0,1fr) auto;min-width:0}.stage-canvas{position:relative;min-height:0}.odontogram-canvas{position:absolute!important;inset:0}.stage-loading{position:absolute;inset:0;display:grid;place-content:center;justify-items:center;gap:14px;font-size:13px;color:var(--muted)}.spinner{width:28px;height:28px;border:2px solid var(--line-strong);border-top-color:var(--brand-bright);border-radius:50%;animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.hover-hint{position:absolute;top:16px;left:16px;padding:8px 12px;border:1px solid var(--line);border-radius:var(--radius-pill);background:var(--panel);font-size:13px;pointer-events:none}.tooth-label{display:inline-block;padding:2px 6px;border-radius:6px;background:#050706bf;border:1px solid var(--line-strong);font:500 10px/1.2 var(--font-mono);color:var(--text);white-space:nowrap}.tooth-label.is-selected{border-color:var(--brand-bright);color:var(--brand-bright)}.chart{padding:10px 16px 14px;border-top:1px solid var(--line);overflow-x:auto}.chart-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:6px}.chart-head .eyebrow{margin:0;font-size:10px}.chart .odontogram-chart{min-width:560px;max-height:230px}.tool-search{margin-top:12px;padding:9px 12px;border:1px solid var(--line);border-radius:10px;background:var(--raised);font:inherit;font-size:13px;color:var(--text)}.tool-group{margin-top:14px}.tool-group-title{margin:0 0 6px;font:500 10px/1.2 var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--faint)}.tool:disabled{opacity:.4;cursor:not-allowed}.tool:disabled:hover{background:none;color:var(--muted)}.states{display:flex;flex-wrap:wrap;gap:4px;margin:4px 0 8px 30px}.state{display:inline-flex;align-items:center;gap:6px;padding:4px 8px;border:1px solid var(--line);border-radius:8px;background:transparent;font:500 11px/1.2 var(--font-mono);color:var(--muted);cursor:pointer}.state .tool-dot{width:7px;height:7px}.state.is-on{color:var(--text);border-color:var(--brand-line);background:var(--brand-soft)}.sheet-dialog{width:min(980px,calc(100vw - 32px));max-height:calc(100dvh - 32px);padding:0;border:0;border-radius:16px;background:#f6f5f1;color:#111827;overflow:auto}.sheet-dialog::backdrop{background:#030504b8;backdrop-filter:blur(4px)}.sheet-actions{position:sticky;top:0;display:flex;justify-content:flex-end;gap:8px;padding:12px;background:linear-gradient(#f6f5f1 70%,transparent)}.sheet-actions .pill{color:#111827;border-color:#d1d5db;background:#fff}.sheet{padding:0 clamp(16px,4vw,40px) 32px}.sheet-header{display:flex;justify-content:space-between;align-items:baseline;gap:16px;flex-wrap:wrap;margin-bottom:16px;border-bottom:2px solid #111827;padding-bottom:8px}.sheet-header h2{margin:0;font:600 20px/1 var(--font-ui);letter-spacing:.18em}.sheet-header p{margin:0;font-size:12px;color:#4b5563}.sheet-field{display:grid;gap:6px;margin-top:16px;font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase}.sheet-field textarea{padding:10px;border:1px solid #9ca3af;border-radius:6px;background:#fff;font:400 14px/1.5 var(--font-ui);color:#111827;resize:vertical;text-transform:none;letter-spacing:0}.sheet-note{margin-top:16px;font-size:11px;color:#6b7280}@media print{body *{visibility:hidden}.sheet,.sheet *{visibility:visible}.sheet{position:absolute;inset:0 auto auto 0;width:100%;background:#fff}.sheet-actions{display:none}}.panel-right.is-empty{justify-content:center}.close{position:absolute;top:16px;right:16px;display:grid;place-items:center;width:32px;height:32px;border:1px solid var(--line);border-radius:50%;background:transparent;cursor:pointer}.facts{margin:0}.facts div{display:grid;grid-template-columns:110px 1fr;gap:12px;padding:10px 0;border-top:1px solid var(--line);font-size:14px}.facts dt{font:500 11px/1.6 var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--brand-bright)}.facts dd{margin:0}.surfaces{display:flex;gap:14px;align-items:center}.single-tooth{flex:none;width:96px}.surfaces ul{list-style:none;margin:0;padding:0;display:grid;gap:2px}.surfaces li button{width:100%;padding:4px 6px;border:0;border-radius:6px;background:transparent;font-size:13px;text-align:left;color:var(--muted);cursor:pointer}.surfaces li button:hover{color:var(--text);background:var(--raised)}.findings{list-style:none;margin:0 0 10px;padding:0;display:grid;gap:8px;font-size:14px}.findings li{display:flex;align-items:flex-start;gap:10px}.findings .tool-dot{margin-top:6px}.finding-text{display:grid;gap:2px;flex:1;font-size:13px}.finding-text strong{font-weight:500}.finding-text .muted{font-size:12px}.finding-remove{display:grid;place-items:center;width:24px;height:24px;border:0;border-radius:6px;background:none;color:var(--muted);cursor:pointer}.finding-remove:hover{background:var(--raised);color:var(--text)}.legend{list-style:none;margin:8px 0 0;padding:0;display:grid;gap:8px;font-size:13px;color:var(--muted)}.legend li{display:flex;align-items:center;gap:10px}.legend span{width:10px;height:10px;border-radius:50%}@media(max-width:1100px){.explorer{grid-template-columns:230px minmax(0,1fr);grid-template-areas:"top top" "left stage"}.panel-right:not(.is-empty){position:absolute;right:16px;bottom:16px;width:min(340px,calc(100% - 32px));max-height:calc(100% - 100px);border:1px solid var(--line-strong);border-radius:var(--radius);z-index:30}.panel-right.is-empty{display:none}}@media(max-width:720px){.explorer,.explorer.is-embedded{height:auto;min-height:100dvh;grid-template-columns:1fr;grid-template-rows:auto 64dvh auto auto;grid-template-areas:"top" "stage" "right" "left";overflow:visible}.explorer.is-embedded{min-height:0}.topbar{flex-direction:column;align-items:flex-start;padding:12px 16px}.toolbar{justify-content:flex-start}.pill{padding:8px 10px}.pill-label{display:none}.panel-left{border-right:0;border-top:1px solid var(--line);padding:20px 16px}.chart{justify-content:start;padding:10px 16px 14px}.panel-right:not(.is-empty){position:static;width:auto;max-height:none;border:0;border-top:1px solid var(--line);border-radius:0}}