:root{color-scheme:dark;--bg:#070c14;--panel:#101a28;--panel2:#0c1522;--line:#25344a;--text:#eef3fa;--muted:#9caabd;--gold:#f4c84b;--blue:#80a9ff;--danger:#ff8f8f;--ok:#7ee2ae;--shadow:0 22px 60px rgba(0,0,0,.28)}
*{box-sizing:border-box}html[data-theme="light"]{color-scheme:light;--bg:#f4f6fa;--panel:#fff;--panel2:#eef2f7;--line:#ccd5e1;--text:#152338;--muted:#5c6c82;--gold:#a66c00;--blue:#275cc7;--danger:#b42318;--ok:#167647;--shadow:0 18px 40px rgba(28,48,78,.13)}
body{margin:0;background:radial-gradient(circle at 72% -10%,rgba(69,110,180,.21),transparent 36%),var(--bg);color:var(--text);font:14px/1.5 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.demo-shell{min-height:100vh}.demo-topbar{height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 28px;border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:blur(18px);position:sticky;top:0;z-index:5}.brand{display:flex;align-items:center;gap:11px;color:var(--text);text-decoration:none}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--gold);color:#152034;font-weight:900;letter-spacing:-.08em}.brand strong,.brand small{display:block}.brand strong{font-size:15px}.brand small{color:var(--muted);font-size:11px}.topbar-meta{display:flex;gap:10px;align-items:center}.environment-pill,.release-badge{border:1px solid var(--line);border-radius:999px;padding:5px 10px;color:var(--muted);font-size:11px;letter-spacing:.04em}.icon-button,.language-button,.primary-button,.secondary-button,.viewport-button,.kind-button{font:inherit;border:1px solid var(--line);cursor:pointer}.icon-button,.language-button{width:36px;height:36px;border-radius:9px;background:var(--panel);color:var(--text)}.language-button{font-weight:800;font-size:11px}.demo-layout{display:grid;grid-template-columns:260px minmax(0,1fr);max-width:1600px;margin:0 auto}.demo-sidebar{min-height:calc(100vh - 72px);padding:27px 18px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:18px;background:color-mix(in srgb,var(--panel2) 72%,transparent)}.eyebrow{color:var(--gold);font-size:10px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}.sidebar-heading h1{font-size:16px;line-height:1.2;margin:7px 0}.sidebar-heading p{color:var(--muted);font-size:12px;margin:0}.search-label{font-size:11px;color:var(--muted)}#element-search{width:100%;border:1px solid var(--line);border-radius:8px;background:var(--panel);color:var(--text);padding:10px;font:inherit}.kind-nav{display:grid;gap:6px}.kind-button{display:flex;justify-content:space-between;align-items:center;background:transparent;color:var(--muted);border-radius:8px;padding:10px 11px;text-align:left}.kind-button:hover,.kind-button.active{background:var(--panel);color:var(--text);border-color:color-mix(in srgb,var(--gold) 50%,var(--line))}.kind-button strong{font-size:11px;color:var(--gold)}.sidebar-foot{display:flex;gap:8px;align-items:flex-start;margin-top:auto;color:var(--muted);font-size:11px}.status-dot{width:8px;height:8px;border-radius:50%;display:inline-block;margin-top:5px;background:var(--danger)}.status-dot.ready{background:var(--ok)}.demo-main{padding:28px;min-width:0}.hero-panel{display:flex;justify-content:space-between;gap:30px;padding:35px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(135deg,color-mix(in srgb,var(--panel) 96%,var(--blue)),var(--panel2));box-shadow:var(--shadow)}.hero-copy{max-width:750px}.hero-copy h2{font-size:clamp(30px,4vw,58px);line-height:1.02;letter-spacing:-.045em;margin:11px 0 14px}.hero-copy p{color:var(--muted);max-width:66ch;margin:0}.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.primary-button,.secondary-button{border-radius:9px;padding:10px 15px;font-weight:800}.primary-button{background:var(--gold);border-color:var(--gold);color:#172034}.secondary-button{background:transparent;color:var(--text)}.luna-orb{align-self:center;display:grid;place-items:center;width:132px;height:132px;border-radius:50%;background:radial-gradient(circle at 32% 25%,#cedbff,#6b91e9 46%,#263e80 75%);box-shadow:0 0 50px rgba(103,145,240,.38);color:#fff;font-weight:900}.luna-orb span{font-size:54px;line-height:1}.luna-orb small{font-size:11px;letter-spacing:.12em;text-transform:uppercase}.metrics{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:14px;overflow:hidden;margin:18px 0}.metrics article{padding:15px 17px;background:var(--panel);border-right:1px solid var(--line)}.metrics article:last-child{border:0}.metrics span{display:block;color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.08em}.metrics strong{display:block;font-size:24px;margin-top:4px}.workspace-panel,.qc-panel{border:1px solid var(--line);border-radius:14px;background:var(--panel);padding:20px;margin-top:18px}.panel-heading{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:17px}.panel-heading h3{font-size:22px;margin:5px 0 0}.viewport-toggle{display:flex;gap:5px}.viewport-button{background:transparent;color:var(--muted);border-radius:7px;padding:7px 10px;font-size:11px}.viewport-button.active{background:var(--panel2);color:var(--text);border-color:var(--gold)}.element-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:10px}.element-card{border:1px solid var(--line);border-radius:11px;background:var(--panel2);padding:14px;min-height:170px;display:flex;flex-direction:column;gap:8px;transition:transform .16s ease,border-color .16s ease}.element-card:hover{transform:translateY(-2px);border-color:var(--blue)}.element-card.missing{border-color:color-mix(in srgb,var(--danger) 55%,var(--line))}.element-kind{color:var(--gold);font-size:10px;font-weight:900;text-transform:uppercase;letter-spacing:.11em}.element-card h4{margin:0;font-size:15px}.element-card p{color:var(--muted);font-size:11px;margin:0}.element-meta{display:flex;gap:6px;flex-wrap:wrap;margin-top:auto}.element-meta span{border:1px solid var(--line);border-radius:999px;padding:3px 7px;color:var(--muted);font-size:10px}.element-meta .ready{color:var(--ok);border-color:color-mix(in srgb,var(--ok) 55%,var(--line))}.element-meta .missing{color:var(--danger);border-color:color-mix(in srgb,var(--danger) 55%,var(--line))}.empty-state{color:var(--muted);padding:18px;text-align:center}.qc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:8px}.qc-item{display:flex;gap:8px;align-items:flex-start;padding:10px;border:1px solid var(--line);border-radius:9px;background:var(--panel2);font-size:11px}.qc-item strong{display:block;font-size:11px}.qc-item small{color:var(--muted)}.qc-mark{color:var(--danger);font-size:15px;line-height:1}.release-badge{color:var(--danger);border-color:color-mix(in srgb,var(--danger) 60%,var(--line));font-weight:900}.qc-note{color:var(--muted);font-size:12px;margin:15px 0 0}.demo-layout[data-filtered="true"] .element-card{min-height:140px}html[data-viewport="mobile"] .demo-main{max-width:430px;margin:0 auto}html[data-viewport="mobile"] .hero-panel{padding:22px;display:block}.luna-orb{margin:25px auto 0}html[data-viewport="mobile"] .metrics{grid-template-columns:repeat(2,1fr)}html[data-viewport="mobile"] .metrics article:nth-child(2){border-right:0}html[data-viewport="mobile"] .metrics article:nth-child(-n+2){border-bottom:1px solid var(--line)}html[data-viewport="mobile"] .demo-sidebar{display:none}@media(max-width:850px){.demo-layout{grid-template-columns:1fr}.demo-sidebar{min-height:auto;border-right:0;border-bottom:1px solid var(--line)}.sidebar-foot{margin-top:4px}.demo-main{padding:17px}.demo-topbar{padding:0 16px}.environment-pill{display:none}}
:root{--universal-demo-patch:1}html[data-viewport="mobile"] .demo-layout{grid-template-columns:1fr}html[data-viewport="mobile"] .demo-main{width:100%;max-width:430px;margin:0 auto}
.preview-strip{display:flex;gap:4px;flex-wrap:wrap}.preview-strip span{border:1px solid var(--line);border-radius:5px;padding:2px 5px;color:var(--muted);font-size:9px;text-transform:capitalize}.preview-button{align-self:flex-start;border:1px solid var(--line);border-radius:6px;background:transparent;color:var(--text);padding:4px 8px;font-size:10px;cursor:pointer}.preview-button.tested{color:var(--ok);border-color:var(--ok)}