/* SEOUL PHARMACY: the pharmacy green with white and a small sun-yellow accent. Same layout as the sibling demos. */
:root{--bg:#f4f8f6;--surface:#fff;--panel:#eaf2ee;--panel-strong:#dde9e3;--ink:#13302a;--ink-soft:#2c4a42;--muted:#5d7169;--line:#d7e3dd;--line-strong:#bfd2c9;--green:#18a36b;--green-dark:#0e7a4f;--green-ink:#0b5e3d;--green-soft:#e1f3ea;--green-glow:#18a36b33;--sun:#f7c443;--sun-soft:#fff3d2;--night:#08121a;--radius:16px;color-scheme:light;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","Pretendard","Apple SD Gothic Neo","Noto Sans KR",sans-serif;font-synthesis:none}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);min-width:320px}
button,input,select{font:inherit}
button,a,input,select{-webkit-tap-highlight-color:transparent}
button,a{touch-action:manipulation}
button{cursor:pointer;color:inherit;transition:background .18s,color .18s,transform .18s,border-color .18s}
button:disabled{cursor:wait;opacity:.5}
a{color:inherit;text-decoration:none}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,canvas:focus-visible{outline:3px solid var(--green);outline-offset:3px}
[hidden]{display:none!important}
h1,h2,h3,p{margin:0}
kbd{font:inherit;font-size:8px;line-height:1.2;opacity:.65;border:1px solid currentColor;border-radius:3px;padding:1px 3px;margin-left:3px}

/* Header */
.site-header{display:flex;justify-content:space-between;align-items:center;padding:20px 36px;border-bottom:1px solid var(--line);gap:16px;background:var(--surface)}
.brand{display:flex;align-items:center;gap:12px;font-size:16px;font-weight:800;letter-spacing:1.3px;color:var(--ink)}
.brand small{display:block;font-size:10px;color:var(--muted);font-weight:500;letter-spacing:.35px;margin-top:4px}
.brand-icon{background:var(--green);width:42px;height:42px;display:grid;place-items:center;border-radius:11px;flex-shrink:0;box-shadow:0 2px 0 var(--green-dark)}
.brand-icon svg{width:30px;height:30px;display:block}
.header-actions{display:flex;align-items:center;gap:20px}
.language-switch{display:flex;align-items:center;gap:8px;font-size:11px;color:var(--muted);white-space:nowrap}
.language-switch button{border:0;background:none;padding:10px 2px;color:var(--muted);font-weight:600}
.language-switch button[aria-pressed=true]{color:var(--green-ink);text-decoration:underline;text-decoration-color:var(--green);text-underline-offset:5px;text-decoration-thickness:2px}
.button{border:0;display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:12px 18px;border-radius:9px;font-size:12px;font-weight:700;line-height:1.3;white-space:nowrap}
.button-accent{background:var(--green);color:#fff}
.button-accent:hover{background:var(--green-dark)}
.button-accent[aria-pressed=true]{background:var(--green-ink)}
.button-muted{background:var(--panel);color:var(--ink)}
.button-muted:hover{background:var(--panel-strong)}

/* Intro */
main{max-width:1800px;padding:0 36px;margin:0 auto}
.intro{display:flex;justify-content:space-between;align-items:center;padding:34px 0 30px;gap:24px}
.eyebrow{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:9px;font-weight:700;letter-spacing:1.5px}
.status-dot{display:inline-block;background:var(--sun);height:6px;width:6px;border-radius:50%;flex-shrink:0;box-shadow:0 0 0 2px var(--sun-soft)}
.intro h1{font-size:clamp(26px,3.1vw,44px);line-height:1.15;letter-spacing:-1.4px;margin:13px 0 12px;font-weight:750;color:var(--ink)}
.intro-copy{font-size:13px;color:var(--muted);line-height:1.7;max-width:880px}
.intro-stamp{border:2px solid var(--green);border-radius:12px;padding:12px 18px 11px;text-align:center;margin-right:8px;flex-shrink:0;background:var(--surface);display:grid;justify-items:center;gap:2px;box-shadow:0 3px 0 var(--green-soft)}
.stamp-cross{color:var(--green);font-size:20px;line-height:1}
.intro-stamp>span[lang]{font-weight:800;font-size:26px;letter-spacing:1px;color:var(--ink)}
.intro-stamp strong{color:var(--green)}
.intro-stamp small{display:block;font-size:9px;letter-spacing:1.3px;color:var(--muted)}

/* Tabs */
.view-bar{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);margin-bottom:24px;gap:14px}
.tabs{display:flex;gap:24px}
.tab{display:flex;align-items:center;gap:9px;border:0;border-bottom:3px solid transparent;background:none;padding:14px 0 12px;color:var(--muted);font-size:12px;font-weight:600;white-space:nowrap}
.tab[aria-selected=true]{color:var(--ink);border-bottom-color:var(--green)}
.tab>span:first-child{font-size:17px;line-height:1;color:var(--green)}
.preview-note{color:var(--muted);font-size:10px}

/* Catalog */
.catalog-layout{display:grid;grid-template-columns:180px minmax(270px,.85fr) minmax(380px,1.35fr);gap:26px;align-items:start}
.sidebar{padding-top:4px}
.section-label{display:block;font-size:9px;font-weight:700;letter-spacing:1.1px;color:var(--muted);margin-bottom:12px}
.search-wrap{display:flex;align-items:center;background:var(--surface);border:1px solid var(--line-strong);border-radius:9px;margin-bottom:16px;overflow:hidden}
.search-wrap:focus-within{border-color:var(--green);box-shadow:0 0 0 3px var(--green-glow)}
.search-wrap>span{padding-left:10px;font-size:22px;color:var(--muted)}
input[type=search]{min-width:0;width:100%;border:0;background:transparent;color:var(--ink);padding:12px 8px;font-size:11px;outline:none}
input::placeholder{color:#7f918a}
.filter-chip{display:block;border:1px solid var(--line-strong);border-radius:20px;padding:9px 12px;margin:0 0 24px;background:var(--surface);font-size:11px;color:var(--muted)}
.filter-chip[aria-pressed=true]{border-color:var(--sun);color:var(--ink);background:var(--sun-soft)}
.category-list{display:grid;gap:4px}
.category-button{width:100%;display:flex;align-items:center;justify-content:space-between;gap:8px;border:0;border-radius:8px;background:none;text-align:left;padding:10px 10px;color:var(--ink-soft);font-size:11px;line-height:1.35}
.category-button:hover{background:var(--panel)}
.category-button[aria-pressed=true]{background:var(--green-soft);color:var(--green-ink);font-weight:650}
.category-button span:last-child{font-size:10px;opacity:.7}
.sidebar-note{margin:36px 6px 0;padding-top:22px;border-top:1px solid var(--line)}
.little-corner{display:block;color:var(--green);font-size:30px;margin-bottom:10px;line-height:1}
.sidebar-note strong{font-size:12px;font-weight:650;line-height:1.5;display:block}
.sidebar-note p{font-size:10px;line-height:1.8;color:var(--muted);margin:8px 0 16px}
.format-tag{display:inline-block;font-size:9px;padding:5px 8px;border:1px solid var(--line-strong);border-radius:4px;color:var(--muted)}
.category-select,.mobile-filter-label{display:none}
.library-heading{display:flex;align-items:center;justify-content:space-between;margin:2px 0 16px;gap:10px}
.library-heading h2{font-size:13px;font-weight:650}
.library-heading>span{font-size:10px;color:var(--muted)}
.asset-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(132px,1fr));gap:14px;max-height:690px;overflow:auto;padding:3px 5px 5px 3px;margin:-3px -5px -5px -3px;scrollbar-width:thin;scrollbar-color:#b4c7bf transparent}
.asset-card{border:1px solid var(--line);padding:0;background:var(--surface);border-radius:11px;overflow:hidden;text-align:left;position:relative;min-width:0}
.asset-card:hover{transform:translateY(-2px);border-color:var(--green)}
.asset-card[aria-pressed=true]{border-color:var(--green);box-shadow:0 0 0 2px var(--green)}
.asset-image{position:relative;aspect-ratio:1;background:#eceef1;overflow:hidden}
.asset-sprite{display:block;width:100%;height:100%;background-repeat:no-repeat}
.free-badge{position:absolute;top:8px;left:8px;background:var(--sun);color:var(--ink);font-size:8px;font-weight:800;padding:4px 6px;border-radius:4px;letter-spacing:.6px}
.selected-mark{position:absolute;right:9px;bottom:9px;background:var(--green);color:#fff;border-radius:50%;width:20px;height:20px;display:none;place-items:center;font-size:11px}
.asset-card[aria-pressed=true] .selected-mark{display:grid}
.asset-card-copy{padding:11px 10px}
.asset-name{display:block;font-size:11px;line-height:1.45;font-weight:600;overflow-wrap:anywhere}
.asset-meta{display:block;font-size:9px;color:var(--muted);margin-top:4px}
.catalog-paging{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:15px;color:var(--muted);font-size:10px}
.empty-state{text-align:center;padding:50px 15px;color:var(--muted);font-size:12px}
.empty-state>span{font-size:40px;color:var(--green)}
.empty-state h3{font-size:16px;color:var(--ink);margin:10px 0}
.empty-state p{line-height:1.7;margin:10px 0 22px}
.app-message{background:var(--sun-soft);border:1px solid var(--sun);border-radius:9px;padding:16px;margin:18px 0;font-size:13px;line-height:1.7}

/* Inspector */
.inspector{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--surface);min-width:0;position:sticky;top:20px}
.panel-topline{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:15px 18px;font-size:8px;font-weight:600;letter-spacing:1.2px;color:var(--muted)}
.panel-topline>span:first-child{display:flex;gap:8px;align-items:center}
.panel-index{font-size:8px;white-space:nowrap}
.viewport{height:clamp(340px,32vw,480px);position:relative;overflow:hidden;background:#e2eae6;color:var(--ink);isolation:isolate}
.viewport.is-night,.scene-viewport.is-night{background:var(--night)}
.viewport canvas{display:block;width:100%;height:100%;touch-action:none;position:absolute;inset:0;z-index:0}
.viewport-label{position:absolute;top:16px;left:16px;z-index:1;pointer-events:none}
.viewport-pill{font-size:7px;font-weight:700;letter-spacing:1.3px;border:1px solid #ffffff80;background:#13302ab8;padding:6px 8px;border-radius:4px;color:#fff}
.canvas-hint{position:absolute;bottom:14px;left:12px;right:12px;text-align:center;font-size:9px;line-height:1.6;color:#fff;text-shadow:0 1px 3px #000b,0 0 1px #000;z-index:1;pointer-events:none}
.viewer-toolbar{display:flex;flex-wrap:wrap;gap:6px;align-items:center;padding:10px 12px;border-bottom:1px solid var(--line)}
.tool-button{display:flex;align-items:center;justify-content:center;gap:6px;background:transparent;border:1px solid transparent;border-radius:7px;padding:8px 8px;font-size:10px;color:var(--ink-soft);line-height:1.2}
.tool-button>span:first-child{font-size:15px;color:var(--green)}
.tool-button:hover{background:var(--panel)}
.tool-button[aria-pressed=true]{background:var(--green-soft);color:var(--green-ink);border-color:#18a36b66}
.model-info{padding:22px 22px 20px;min-height:170px}
.model-info h2{font-size:23px;letter-spacing:-.6px;font-weight:700;line-height:1.2;margin:8px 0}
.model-description{font-size:11px;color:var(--muted);line-height:1.7}
.model-stats{display:grid;grid-template-columns:1fr auto;gap:15px;margin:20px 0 0;padding-top:16px;border-top:1px solid var(--line)}
.model-stats dt{font-size:8px;font-weight:600;letter-spacing:.6px;color:var(--muted);margin-bottom:6px}
.model-stats dd{font-size:11px;margin:0}
.model-stats dd small{font-size:9px;color:var(--muted);margin-left:4px}
.loading-overlay{position:absolute;inset:0;z-index:3;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:16px;padding:30px;background:#f4f8f6f2;color:var(--ink);text-align:center;font-size:12px;line-height:1.6}
.spinner{width:28px;height:28px;border:3px solid var(--green-soft);border-top-color:var(--green);border-radius:50%;animation:spin 1s linear infinite}
.loading-overlay progress{width:min(230px,80%);height:5px;accent-color:var(--green)}

/* The sign switch: the kit's headline, in both views. */
.signs-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;border-bottom:1px solid var(--line);background:linear-gradient(90deg,var(--green-soft),var(--surface) 70%)}
.signs-control{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.signs-label{font-size:10px;font-weight:750;letter-spacing:.4px;color:var(--green-ink);white-space:nowrap}
.sign-switch{display:flex;align-items:stretch;gap:3px;padding:3px;border:1px solid var(--line-strong);border-radius:10px;background:var(--surface)}
.sign-button{display:flex;align-items:center;gap:6px;border:0;border-radius:7px;background:none;padding:7px 11px;font-size:11px;color:var(--ink-soft);white-space:nowrap}
.sign-button strong{font-size:12px;font-weight:700}
.sign-button:hover{background:var(--panel)}
.sign-button[aria-pressed=true]{background:var(--green);color:#fff;box-shadow:0 1px 0 var(--green-dark)}
.sign-switch-large .sign-button{padding:10px 16px}
.sign-switch-large .sign-button strong{font-size:14px}
.signs-caption{font-size:10px;line-height:1.5;color:var(--muted)}
.signs-row .signs-caption{text-align:right}
.signs-panel{display:flex;flex-direction:column;align-items:center;gap:8px;flex-shrink:0}
.signs-panel .signs-caption{text-align:center;max-width:250px}

/* Walk-through */
.scene-panel{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);overflow:hidden}
.scene-viewport{height:clamp(400px,56vh,720px)}
.scene-bottom{display:flex;justify-content:space-between;align-items:center;padding:18px 22px;gap:20px}
.scene-copy{flex:1;min-width:0}
.scene-copy h2{font-size:21px;font-weight:700;letter-spacing:-.4px}
.scene-copy p{font-size:11px;color:var(--muted);margin-top:6px;max-width:560px;line-height:1.6}
.scene-bottom .viewer-toolbar{border:0;padding:0;gap:10px}
.scene-controls{display:flex;flex-direction:column;align-items:flex-end;gap:10px;flex-shrink:0}
.switch-row{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.place-switch{display:flex;align-items:stretch;gap:3px;padding:3px;border:1px solid var(--line-strong);border-radius:10px;background:var(--surface);flex-shrink:0}
.place-button{display:flex;align-items:center;gap:6px;border:0;border-radius:7px;background:none;padding:8px 11px;font-size:10px;color:var(--muted);white-space:nowrap}
.place-button strong{font-size:13px;font-weight:700;color:var(--ink)}
.place-button:hover{background:var(--panel)}
.place-button[aria-pressed=true]{background:var(--green-soft);color:var(--green-ink);box-shadow:inset 0 0 0 1px #18a36b70}
.place-button[aria-pressed=true] strong{color:var(--green-ink)}
.look-switch .place-button[aria-pressed=true]{background:var(--ink);color:#e9f2ee;box-shadow:none}
.look-switch .place-button[aria-pressed=true] strong{color:#fff}
.look-switch #look-day[aria-pressed=true]{background:var(--sun);color:var(--ink)}
.look-switch #look-day[aria-pressed=true] strong{color:var(--ink)}
.walk-crosshair{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:#fff;text-shadow:0 0 3px #000;z-index:1;font-size:22px;pointer-events:none}

/* Footer */
.site-footer{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:26px 0;margin-top:26px;border-top:1px solid var(--line);font-size:9px;line-height:1.6;color:var(--muted)}
.footer-divider{margin:0 9px;opacity:.5}
.footer-link{color:var(--ink);text-decoration:underline;text-decoration-color:#18a36b66;text-underline-offset:3px}
.footer-link:hover{text-decoration-color:var(--green)}
.skip-link{position:fixed;top:-80px;left:12px;padding:12px;background:var(--green);color:#fff;z-index:20;border-radius:6px}
.skip-link:focus{top:12px}
@keyframes spin{to{transform:rotate(360deg)}}

@media(min-width:1500px){.catalog-layout{grid-template-columns:200px minmax(430px,1fr) minmax(480px,1.15fr)}.asset-grid{grid-template-columns:repeat(3,minmax(130px,1fr))}}
@media(max-width:1500px){.signs-row{flex-wrap:wrap}.signs-row .signs-caption{text-align:left}}
@media(max-width:1150px){.site-header{padding:18px 24px}main{padding:0 24px}.catalog-layout{grid-template-columns:150px minmax(240px,.9fr) minmax(320px,1.1fr);gap:18px}.tool-button{padding:7px 5px;font-size:9px}.tool-button kbd{display:none}.asset-grid{gap:10px;grid-template-columns:repeat(2,minmax(0,1fr))}.asset-name{font-size:10px}.intro h1{font-size:34px}.scene-bottom{flex-wrap:wrap}.scene-copy{flex-basis:100%}.signs-panel{align-items:flex-start}.signs-panel .signs-caption{text-align:left}.scene-controls{align-items:flex-start}.switch-row{justify-content:flex-start}}
@media(max-width:920px){.catalog-layout{grid-template-columns:minmax(245px,.9fr) minmax(340px,1.1fr);gap:20px}.sidebar{grid-column:1/-1;display:flex;align-items:center;gap:14px;padding:0;flex-wrap:wrap}.sidebar>.section-label,.desktop-label,.category-list,.sidebar-note{display:none}.search-wrap{margin:0;width:280px}.filter-chip{margin:0}.category-select{display:block;border:1px solid var(--line-strong);border-radius:9px;background:var(--surface);color:var(--ink);padding:12px;font-size:11px;max-width:260px;min-width:0}.mobile-filter-label{display:block;font-size:10px;color:var(--muted)}.viewport{height:360px}.model-info{padding:20px 16px}.model-info h2{font-size:21px}.scene-viewport{height:500px}}
@media(max-width:680px){main{padding:0 16px}.site-header{padding:14px 16px;gap:10px;flex-wrap:wrap}.brand{font-size:12px;gap:9px;letter-spacing:1px}.brand-icon{width:34px;height:34px;border-radius:9px}.brand-icon svg{width:24px;height:24px}.brand small{display:none}.header-actions{gap:10px;flex-wrap:wrap}.language-switch{gap:5px;font-size:10px}.button{font-size:10px;padding:10px 12px;gap:8px}.header-actions .button span:last-child{display:none}.intro{padding:24px 0 20px;gap:12px}.intro h1{font-size:28px;letter-spacing:-1px}.intro-copy{font-size:11px}.eyebrow{font-size:7px;letter-spacing:1.1px}.intro-stamp{display:none}.view-bar{margin-bottom:16px}.tabs{gap:20px}.tab{font-size:11px;gap:7px}.preview-note{font-size:8px;text-align:right;max-width:95px}.catalog-layout{display:flex;flex-direction:column;gap:18px}.sidebar{width:100%;gap:10px}.search-wrap{flex:1;min-width:160px}.mobile-filter-label{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.category-select{width:150px;max-width:45%;padding:12px 8px;font-size:10px}.filter-chip{font-size:10px}.library{width:100%}.asset-grid{grid-template-columns:repeat(3,minmax(0,1fr));max-height:335px;gap:8px}.asset-card-copy{padding:8px 7px}.asset-name{font-size:9px}.asset-meta{font-size:8px}.library-heading{margin-bottom:12px}.library-heading h2{font-size:12px}.inspector{position:static;width:100%}.viewport{height:340px}.viewer-toolbar{justify-content:space-between;padding:8px;gap:3px}.tool-button{font-size:9px;padding:8px 5px;gap:4px}.panel-topline{font-size:7px;padding:12px 14px}.model-info{padding:18px}.model-info h2{font-size:22px}.signs-row{padding:10px}.signs-control{width:100%;justify-content:space-between}.sign-switch{flex:1}.sign-button{flex:1;justify-content:center}.scene-viewport{height:460px}.scene-bottom{padding:16px;flex-direction:column;align-items:stretch;gap:14px}.signs-panel{width:100%}.signs-panel .sign-switch{width:100%}.signs-panel .signs-caption{max-width:none}.scene-controls{width:100%;align-items:stretch}.switch-row{flex-direction:column}.place-switch{width:100%}.place-button{flex:1;justify-content:center;padding:8px 4px;flex-direction:column;gap:1px}.place-button kbd,.sign-button kbd{display:none}.scene-controls .viewer-toolbar{flex-wrap:wrap}.scene-copy h2{font-size:19px}.site-footer{font-size:8px;margin-top:22px;align-items:flex-start;flex-direction:column;gap:6px;padding:20px 0}.canvas-hint{font-size:8px}}
/* Short frames (itch.io embeds the demo at 1280x720): skip the intro so each view fits the frame. */
@media(min-width:921px) and (max-height:820px){.intro{display:none}.view-bar{margin-top:4px}.asset-grid{max-height:calc(100vh - 250px)}.scene-viewport{height:max(300px,calc(100vh - 352px))}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition:none!important;scroll-behavior:auto!important}}