:root{--bg: #eef0ec;--panel: #ffffff;--ink: #141a24;--muted: #6b7280;--line: #e3e6e1;--navy: #1b2a56;--accent: #1f6fd6;--radius: 14px;font-family:Inter,Segoe UI,system-ui,-apple-system,sans-serif}*{box-sizing:border-box}html,body{height:100%;margin:0;background:var(--bg);color:var(--ink)}button{font:inherit;cursor:pointer}.top{display:flex;align-items:center;justify-content:space-between;padding:12px 22px;background:var(--navy);color:#fff}.brand{display:flex;align-items:center;gap:14px}.logo{height:34px;width:auto}.brand-text{display:flex;flex-direction:column;line-height:1.2}.brand-text strong{font-size:15px;letter-spacing:.02em}.brand-text span{font-size:11px;opacity:.7;letter-spacing:.06em;text-transform:uppercase}.top-actions{display:flex;gap:8px}.ghost{background:transparent;border:1px solid rgba(255,255,255,.35);color:inherit;padding:8px 14px;border-radius:999px;font-size:13px}.ghost:hover{background:#ffffff1f}.panel .ghost{border-color:var(--line);color:var(--ink)}.panel .ghost:hover{background:#f3f4f1}.wide{width:100%;margin-top:12px}.layout{display:grid;grid-template-columns:1fr 380px;height:calc(100vh - 58px)}.stage{position:relative;background:radial-gradient(ellipse at 50% 60%,#f4f5f2,#e6e8e5 70%);overflow:hidden}.stage canvas{display:block;width:100%;height:100%;outline:none}.stage-top{position:absolute;top:14px;left:16px;right:16px;display:flex;justify-content:space-between;align-items:center;pointer-events:none}.stage-top>*{pointer-events:auto}.chip{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#3a4150;background:#ffffffb3;backdrop-filter:blur(6px);padding:6px 12px;border-radius:999px;display:flex;align-items:center;gap:8px}.chip i{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px #1f6fd633}.icon{width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:#ffffffd9;font-size:18px;color:#3a4150}.icon.on{background:var(--navy);color:#fff;border-color:var(--navy)}.views{position:absolute;bottom:18px;left:50%;transform:translate(-50%);display:flex;gap:4px;background:#ffffffd9;backdrop-filter:blur(6px);padding:5px;border-radius:999px;box-shadow:0 6px 20px #00000014}.views button{border:0;background:transparent;padding:7px 14px;border-radius:999px;font-size:13px;color:#3a4150}.views button.on{background:var(--navy);color:#fff}.loading{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;font-size:14px;color:var(--muted);background:#eef0ece6}.loading.hidden{display:none}.spinner{width:34px;height:34px;border-radius:50%;border:3px solid #d9dcd6;border-top-color:var(--navy);animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.toast{position:absolute;top:60px;left:50%;transform:translate(-50%) translateY(-8px);background:#141a24;color:#fff;font-size:13px;padding:8px 14px;border-radius:8px;opacity:0;transition:.2s;pointer-events:none}.toast.show{opacity:1;transform:translate(-50%) translateY(0)}.panel{background:var(--panel);border-left:1px solid var(--line);overflow-y:auto;padding:22px 24px 32px}.panel-head small{text-transform:uppercase;letter-spacing:.14em;font-size:10px;color:var(--muted)}.panel-head h1{margin:4px 0 6px;font-size:30px;letter-spacing:-.01em}.panel-head h1 em{font-style:italic;color:var(--accent)}.summary{margin:0 0 6px;font-size:12px;color:var(--muted);line-height:1.5}.group{padding:16px 0;border-top:1px solid var(--line)}.group-title{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:10px}.group-title h2{margin:0;font-size:13px;letter-spacing:.04em;text-transform:uppercase}.group-title span{font-size:12px;color:var(--muted)}.swatches{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}.swatches.small{grid-template-columns:repeat(6,1fr)}.sw{position:relative;width:44px;height:44px;border-radius:50%;border:2px solid transparent;background:transparent;padding:0;display:grid;place-items:center;transition:.15s}.sw span{width:34px;height:34px;border-radius:50%;background:var(--c);box-shadow:inset 0 0 0 1px #00000014,0 2px 6px #0000001f}.split .sw span{background:linear-gradient(135deg,var(--c) 50%,var(--c2) 50%)}.sw:hover{border-color:#c9ccc6}.sw.on{border-color:var(--ink)}.sw.on span:after{content:"\2713";display:grid;place-items:center;width:100%;height:100%;color:#fff;font-size:14px;mix-blend-mode:difference}.custom{display:flex;justify-content:space-between;align-items:center;margin-top:12px;font-size:13px;color:var(--muted)}.custom input{width:46px;height:30px;border:1px solid var(--line);border-radius:8px;background:#fff;padding:2px}.opts{display:grid;grid-template-columns:1fr 1fr;gap:8px}.opt{display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#fafbf9;text-align:left}.opt b{font-size:13px}.opt small{font-size:11px;color:var(--muted)}.opt.on{border-color:var(--navy);background:#eef3fb;box-shadow:inset 0 0 0 1px var(--navy)}.toggle{display:flex;align-items:center;gap:12px;padding:7px 0;font-size:13px;cursor:pointer}.toggle input{display:none}.sl{width:38px;height:22px;border-radius:999px;background:#d4d7d1;position:relative;transition:.15s;flex:none}.sl:after{content:"";position:absolute;top:3px;left:3px;width:16px;height:16px;border-radius:50%;background:#fff;transition:.15s;box-shadow:0 1px 3px #0003}.toggle input:checked+.sl{background:var(--navy)}.toggle input:checked+.sl:after{left:19px}.specs table{width:100%;border-collapse:collapse;font-size:12.5px}.specs td{padding:6px 0;border-bottom:1px dashed var(--line)}.specs td:last-child{text-align:right;font-weight:600}.note{font-size:11px;color:var(--muted);line-height:1.5;margin:12px 0 0}@media(max-width:900px){.layout{grid-template-columns:1fr;height:auto}.stage{height:62vh}.panel{border-left:0;border-top:1px solid var(--line)}.swatches{grid-template-columns:repeat(6,1fr)}}.scene-actions{display:flex;align-items:center;gap:8px}.environment-switch{display:flex;padding:4px;gap:3px;border:1px solid #d5dfe3;background:#ffffffe6;border-radius:999px;box-shadow:0 3px 12px #17334412}.environment-switch button{min-height:36px;padding:6px 17px;border:0;border-radius:999px;background:transparent;color:#324453;font-size:13px}.environment-switch button.on{background:var(--navy);color:#fff}.stage[data-environment=water] .environment-switch button.on{background:#12677b}button:focus-visible,.toggle:focus-within .sl{outline:3px solid #347fba;outline-offset:3px}.toggle{position:relative}.toggle input{display:block;position:absolute;width:1px;height:1px;opacity:0;margin:0}.toggle.unavailable{opacity:.5;cursor:default}[hidden]{display:none!important}@media(max-width:600px){.top{padding:12px;gap:10px;flex-wrap:wrap}.brand-text span{font-size:9px;letter-spacing:.015em}.brand-text strong{font-size:13px}.logo{height:28px}.top-actions{width:100%;justify-content:flex-end}.stage{height:60svh;min-height:350px}.stage-top .chip{display:none}.stage-top{justify-content:flex-end}.views{width:calc(100% - 20px);justify-content:center;gap:0;bottom:12px}.views button{padding:9px 6px;font-size:11px;white-space:nowrap}.panel{padding:20px 16px}.swatches{gap:6px}}@media(max-width:360px){.views button{padding:9px 4px;font-size:10.5px}.sw{width:40px;height:40px}.swatches{gap:4px}.sw span{width:32px;height:32px}}.door-action{border:1px solid #d6dbdf;border-radius:22px;background:#fffffff2;color:#223050;padding:11px 15px;cursor:pointer;font-family:inherit;font-weight:600;font-size:12px;white-space:nowrap;box-shadow:0 3px 12px #2230440b}.door-action:hover{background:#edf1f8}.door-action:focus-visible{outline:2px solid #243360;outline-offset:3px}@media(max-width:640px){.scene-actions{gap:5px}.door-action{padding:9px 10px;font-size:11px}.views{flex-wrap:wrap;justify-content:center;max-width:calc(100% - 24px)}}.views{width:max-content;max-width:calc(100% - 24px);flex-wrap:wrap;justify-content:center}.views button{white-space:nowrap}@media(max-width:600px){.views button,.environment-switch button,.door-action,.ghost{min-height:40px}}@media(max-width:600px){.views{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));width:calc(100% - 24px);border-radius:24px}.views button{font-size:11px;padding:8px 3px}}
