@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Playfair+Display:ital,wght@1;1,600&display=swap');*{box-sizing:border-box}body{margin:0;background:#111219;color:#eee;font-family:'DM Sans',sans-serif}header{height:78px;border-bottom:1px solid #303039;display:flex;align-items:center;justify-content:space-between;padding:0 5%}.brand{font-size:23px;font-weight:700;letter-spacing:3px}.brand small{font-size:10px;color:#bcaaff}.badge,.eyebrow{font-size:10px;letter-spacing:2px;color:#bba9ff}main{max-width:1500px;margin:auto;padding:32px 5%;display:grid;grid-template-columns:minmax(280px,390px) 1fr;gap:36px}h1{font-size:clamp(37px,4vw,56px);line-height:1.07;letter-spacing:-2px;margin:20px 0}h1 em{font-family:'Playfair Display',serif;color:#bdaaff}p{color:#acabb6;line-height:1.6;font-size:14px}.upload{display:block;background:#b39cff;color:#17121e;text-align:center;font-weight:700;padding:15px;border-radius:12px;cursor:pointer}.hint,.footer{font-size:11px}.catalog-head{display:flex;justify-content:space-between;margin:30px 0 15px;font-size:13px}.catalog-head span{color:#999}.catalog{display:grid;grid-template-columns:1fr 1fr;gap:12px;max-height:520px;overflow:auto}.empty{grid-column:span 2;text-align:center;border:1px dashed #555;border-radius:14px;padding:35px 10px;color:#aaa;font-size:13px}.product{position:relative;border:1px solid #343440;border-radius:14px;background:#1f2029;color:#fff;overflow:hidden;text-align:left;padding:0;cursor:pointer}.product.active{border:2px solid #bba9ff}.product img{width:100%;height:145px;object-fit:cover}.product div{padding:10px;font-size:12px}.product span{color:#bba9ff;display:block;font-size:10px;margin-top:5px}.remove{position:absolute;right:6px;top:6px;border:0;border-radius:50%;padding:3px 8px;background:#14141acc;color:#fff;font-size:18px;cursor:pointer}.mirror{border:1px solid #34343e;border-radius:20px;padding:17px;background:#1c1d26;min-width:0}.mirror-head{display:flex;justify-content:space-between;padding:5px 3px 16px;font-size:11px;color:#bba9ff}.stage{height:min(67vh,660px);min-height:320px;position:relative;background:radial-gradient(#363643,#15151d);border-radius:15px;overflow:hidden;display:flex;align-items:center;justify-content:center}.stage video{position:absolute;width:100%;height:100%;object-fit:contain;transform:scaleX(-1)}#result{display:none;z-index:2}#result.active{display:block}.placeholder{text-align:center}.placeholder[hidden]{display:none}.placeholder .symbol{font-size:100px;color:#696779}.placeholder h2{margin:0;font-size:20px}.ai{position:absolute;z-index:3;top:15px;left:15px;border-radius:40px;background:#bba9ff;color:#191424;padding:9px 14px;font-size:11px;font-weight:700}.ai[hidden]{display:none}.controls{display:flex;gap:9px;margin-top:15px}.controls button{font:inherit;font-size:12px;color:#fff;border-radius:10px;background:#333441;border:1px solid #454654;padding:14px 10px;flex:1;cursor:pointer}.controls button.primary{background:#bba9ff;color:#17121f;font-weight:700}.controls button:disabled{opacity:.4;cursor:not-allowed}.message{font-size:12px;color:#c6b7ff;min-height:22px;margin-top:14px}@media(max-width:850px){header{height:65px}main{grid-template-columns:1fr;padding:20px 4%;gap:23px}.mirror{grid-row:1}.stage{height:52vh}h1{font-size:40px}}

/* Mobile app layout. Desktop styles above remain unchanged. */
@media(max-width:850px){
html{scroll-behavior:smooth}
body{min-width:320px;background:#101118}
header{height:56px;padding:0 17px;border-bottom:1px solid #292a34}
.brand{font-size:19px;letter-spacing:2px}
.brand small{font-size:9px}
.badge{font-size:8px;letter-spacing:1px}
main{display:flex;flex-direction:column;gap:0;padding:0;max-width:100%}
.mirror{order:0;border:0;border-radius:0;background:transparent;padding:0;display:contents}
.mirror-head{order:0;padding:12px 18px;font-size:10px;background:#171820}
.stage{order:1;height:clamp(340px,58dvh,720px);min-height:340px;border-radius:0;background:radial-gradient(#343443,#101118)}
.stage video{object-fit:contain}
.placeholder .symbol{font-size:90px}
.placeholder h2{font-size:19px}
.ai{top:12px;left:14px}
.controls{order:2;display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0;padding:14px 15px 6px;background:#171820}
.controls button{min-height:49px;font-size:12px;border-radius:12px;padding:12px 8px}
.controls button#start{grid-column:1/-1}
.controls button#start:disabled{display:none}
.controls button#try{background:#bba9ff;color:#17121f;font-weight:700;border-color:transparent}
.controls button#try:disabled{opacity:.5}
.message{order:3;background:#171820;margin:0;padding:8px 16px 12px;font-size:12px;min-height:35px}
.footer{order:5;padding:0 16px 22px;margin:0;background:#171820;font-size:10px}
aside{order:4;padding:20px 16px 24px;min-width:0}
aside .eyebrow{font-size:10px}
aside h1{font-size:27px;line-height:1.15;letter-spacing:-.8px;margin:10px 0}
aside h1 br{display:none}
aside p:not(.hint){font-size:12px;margin:10px 0 16px}
.upload{padding:14px;font-size:13px;border-radius:12px}
.hint{font-size:10px;margin:10px 0}
.catalog-head{margin:20px 0 12px}
.catalog{display:flex;overflow-x:auto;overflow-y:hidden;gap:12px;max-height:none;padding:2px 2px 10px;scroll-snap-type:x mandatory;scrollbar-width:thin}
.product{flex:0 0 125px;scroll-snap-align:start}
.product img{height:132px}
.product div{font-size:11px}
.empty{flex:1;min-width:100%;padding:20px}
}
@media(max-width:390px){.stage{height:52dvh;min-height:300px}.controls button{font-size:11px}}


/* Mobile immersive video-call experience; desktop unchanged */
@media(max-width:850px){
html,body,#app{width:100%;min-height:100%;margin:0}
body{overflow-x:hidden}
header{height:48px;position:relative;z-index:5;background:#101118}
main{display:flex;flex-direction:column;min-height:calc(100dvh - 48px)}
.mirror{display:contents}
.mirror-head{position:absolute;top:49px;left:0;right:0;z-index:4;background:linear-gradient(#111a,transparent);padding:13px 17px;pointer-events:none}
.stage{order:0;width:100%;height:calc(100dvh - 48px);min-height:0;border-radius:0;background:#09090d}
.stage video{object-fit:cover;width:100%;height:100%}
.stage .placeholder{padding:30px}
.controls{order:1;position:fixed;z-index:7;bottom:calc(env(safe-area-inset-bottom,0px) + 12px);left:12px;right:12px;display:flex;gap:8px;background:#171820d9;backdrop-filter:blur(16px);padding:10px;border-radius:18px;border:1px solid #ffffff20}
.controls button{min-height:48px;flex:1;font-size:12px}
.controls button#start{grid-column:auto}
.controls button#start:disabled{display:none}
.message{order:2;position:fixed;z-index:6;left:14px;right:14px;bottom:calc(env(safe-area-inset-bottom,0px) + 91px);background:#171820d9;border-radius:12px;padding:9px 12px;min-height:0;max-height:100px;overflow:auto;backdrop-filter:blur(12px)}
aside{order:3;background:#171820;padding:20px 16px 115px}
.footer{order:4;background:#171820;padding:0 16px 115px}
}