:root{font-family:Inter,ui-rounded,"SF Pro Rounded",system-ui,sans-serif;color:#17324d;background:#eaf8ff}
*{box-sizing:border-box}body{margin:0}.upload-body{min-height:100svh;display:grid;place-items:center;padding:clamp(18px,4vw,42px);background:radial-gradient(circle at 12% 10%,#fff5b8 0 10%,transparent 28%),radial-gradient(circle at 90% 18%,#ffd6e8 0 8%,transparent 25%),linear-gradient(160deg,#dff8ff,#f6fbff 55%,#e7e0ff)}
.upload-card{width:min(100%,620px);padding:clamp(24px,6vw,48px);border:1px solid rgba(255,255,255,.9);border-radius:34px;background:rgba(255,255,255,.86);box-shadow:0 24px 70px rgba(52,91,130,.18);backdrop-filter:blur(18px);text-align:center}.eyebrow{margin:0 0 8px;color:#ef6f91;font-weight:900;letter-spacing:.18em;font-size:.75rem}.upload-card h1{margin:0;font-size:clamp(2rem,9vw,4rem);line-height:.98;color:#17324d}.lead{margin:18px auto 26px;max-width:34ch;color:#56718a;line-height:1.55}.picker{display:grid;place-items:center;gap:6px;min-height:190px;padding:24px;border:3px dashed #72cbe7;border-radius:26px;background:#f4fcff;cursor:pointer;transition:.2s transform,.2s border-color}.picker:active{transform:scale(.98)}.picker-icon{display:grid;place-items:center;width:58px;height:58px;border-radius:50%;background:#39b8dc;color:white;font-size:2rem}.picker small{color:#6b8297}#photo{position:absolute;inline-size:1px;block-size:1px;opacity:0}.preview-wrap{margin-top:18px;overflow:hidden;border-radius:22px;background:#dcebf2}.preview-wrap img{display:block;width:100%;max-height:44svh;object-fit:contain}.primary{width:100%;margin-top:18px;padding:16px 22px;border:0;border-radius:18px;background:linear-gradient(135deg,#ff7b9c,#ff9f68);box-shadow:0 10px 24px rgba(239,111,145,.28);color:white;font:800 1.05rem inherit}.primary:disabled{filter:grayscale(.5);opacity:.5;box-shadow:none}.scene-link{display:inline-flex;align-items:center;justify-content:center;margin-top:14px;padding:10px 16px;border-radius:14px;color:#247b9a;background:#e8f9ff;font-weight:800;text-decoration:none}.scene-link:focus-visible{outline:3px solid #17324d;outline-offset:3px}.status{min-height:1.5em;margin:16px 0 0;font-weight:700;color:#42647e}.status.success{color:#168456}.status.error{color:#c33c55}
.template-picker{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:0 0 20px;padding:0;border:0}.template-picker legend{width:100%;margin-bottom:10px;color:#42647e;font-weight:800}.template-option{position:relative;display:grid;grid-template-columns:52px 1fr;align-items:center;gap:10px;padding:9px;border:2px solid #d9eaf2;border-radius:18px;background:#fff;text-align:left;cursor:pointer}.template-option:has(input:checked){border-color:#ef6f91;background:#fff4f7;box-shadow:0 4px 14px rgba(239,111,145,.15)}.template-option input{position:absolute;opacity:0}.template-option img{width:52px;height:52px;border-radius:12px;object-fit:cover;object-position:50% 35%;background:#fff}.scene-body{width:100vw;height:100vh;overflow:hidden;background:#90dbef}.scene-body canvas{display:block}.scene-title{position:fixed;z-index:3;left:clamp(18px,3vw,44px);top:clamp(18px,3vw,38px);display:grid;color:white;text-shadow:0 2px 12px rgba(20,78,105,.35);pointer-events:none}.scene-title span{font-size:clamp(.65rem,1vw,1rem);font-weight:900;letter-spacing:.22em}.scene-title strong{font-size:clamp(1.4rem,3vw,3.2rem)}.connection{position:fixed;z-index:3;right:24px;bottom:20px;padding:8px 14px;border-radius:999px;background:rgba(15,55,77,.54);color:white;font-size:.8rem;backdrop-filter:blur(8px)}
.auto-detect-note{margin:0 0 20px;padding:11px 14px;border-radius:14px;background:#fff4f7;color:#b94f70;font-weight:800}
.wall-picker{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0 0 18px;padding:0;border:0}.wall-picker legend{grid-column:1/-1;width:100%;margin-bottom:8px;color:#42647e;font-weight:800}.wall-picker label{position:relative}.wall-picker input{position:absolute;opacity:0}.wall-picker span{display:block;padding:12px;border:2px solid #d9eaf2;border-radius:15px;background:#fff;font-weight:800}.wall-picker input:checked+span{border-color:#39b8dc;background:#e8f9ff;color:#247b9a;box-shadow:0 4px 14px rgba(57,184,220,.16)}.wall-links{display:flex;justify-content:center;gap:8px;flex-wrap:wrap}
.start-music{position:fixed;z-index:5;left:50%;top:50%;transform:translate(-50%,-50%);padding:18px 28px;border:2px solid rgba(255,255,255,.9);border-radius:999px;background:rgba(239,111,145,.94);box-shadow:0 14px 38px rgba(31,69,96,.3);color:#fff;font:900 1.15rem/1 inherit;backdrop-filter:blur(8px)}.start-music[hidden]{display:none}
.clear-characters{position:fixed;z-index:4;left:clamp(18px,3vw,44px);top:clamp(92px,12vw,135px);padding:10px 16px;border:1px solid rgba(255,255,255,.9);border-radius:999px;background:rgba(255,255,255,.86);box-shadow:0 8px 22px rgba(31,69,96,.18);color:#b43f61;font:900 .9rem/1 inherit;backdrop-filter:blur(8px)}.clear-characters:active{transform:scale(.96)}.clear-characters:disabled{opacity:.7}
.fullscreen-wall{position:fixed;z-index:4;right:max(18px,env(safe-area-inset-right));top:max(18px,env(safe-area-inset-top));padding:11px 17px;border:1px solid rgba(255,255,255,.9);border-radius:999px;background:rgba(15,55,77,.62);box-shadow:0 8px 22px rgba(31,69,96,.18);color:#fff;font:900 .9rem/1 inherit;backdrop-filter:blur(8px)}.fullscreen-wall:active{transform:scale(.96)}.fullscreen-wall[hidden]{display:none}
@media(max-width:520px){.upload-card{border-radius:24px}.picker{min-height:160px}}