.synvr-root{background:var(--page);color:var(--ink);min-height:100dvh;font-family:var(--font)}.synvr-root .btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:38px;padding:0 14px;border:1px solid var(--line-strong);border-radius:var(--radius-sm);background:var(--panel);color:var(--ink);font-weight:600;font-size:14px;cursor:pointer;white-space:nowrap;transition:background .12s ease,border-color .12s ease,transform 60ms ease;text-decoration:none}.synvr-root .btn:hover:not(:disabled){background:var(--panel-2);border-color:var(--brand)}.synvr-root .btn:active:not(:disabled){transform:translateY(1px)}.synvr-root .btn:disabled{opacity:.5;cursor:not-allowed}.synvr-root .btn:focus-visible{outline:3px solid var(--brand-soft);outline-offset:1px}.synvr-root .btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}.synvr-root .btn.primary:hover:not(:disabled){background:var(--brand-dark);border-color:var(--brand-dark)}.synvr-root .btn.go{background:var(--success);border-color:var(--success);color:#fff}.synvr-root .btn.go:hover:not(:disabled){filter:brightness(.93);background:var(--success)}.synvr-root .btn.stop{background:var(--danger);border-color:var(--danger);color:#fff}.synvr-root .btn.stop:hover:not(:disabled){filter:brightness(.93);background:var(--danger)}.synvr-root .btn.vr{background:#7048e8;border-color:#7048e8;color:#fff}.synvr-root .btn.vr:hover:not(:disabled){filter:brightness(.93);background:#7048e8}.synvr-root .btn.ghost{background:transparent;border-color:transparent}.synvr-root .btn.ghost:hover:not(:disabled){background:var(--panel-2);border-color:var(--line)}.synvr-root .btn.small{min-height:30px;padding:0 10px;font-size:13px}.synvr-root .btn.block{width:100%}.synvr-root .field{display:block;width:100%;min-height:38px;padding:7px 10px;border:1px solid var(--line-strong);border-radius:var(--radius-sm);background:var(--panel)}.synvr-root .field:focus{outline:3px solid var(--brand-soft);border-color:var(--brand)}.synvr-root label.lbl{display:block;font-size:13px;font-weight:600;color:var(--ink-2);margin:12px 0 5px}.synvr-root .badge{display:inline-flex;align-items:center;gap:5px;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:700;background:var(--panel-2);border:1px solid var(--line);color:var(--ink-2)}.synvr-root .badge.live{background:#e6fcf5;border-color:#96f2d7;color:#087f5b}.synvr-root .badge.draft{background:#fff4e6;border-color:#ffd8a8;color:#b45309}.synvr-root .muted{color:var(--ink-3);font-size:13px}.synvr-root .error-text{color:var(--danger);font-size:13px;font-weight:600}.synvr-root .topbar{height:var(--topbar-h);display:flex;align-items:center;gap:10px;padding:0 14px;background:var(--panel);border-bottom:1px solid var(--line);box-shadow:var(--shadow-1);position:relative;z-index:30;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none}.synvr-root .topbar::-webkit-scrollbar{display:none}.synvr-root .brand{display:inline-flex;align-items:center;gap:8px;font-weight:900;font-size:17px;letter-spacing:-.4px;color:var(--brand);text-decoration:none;white-space:nowrap}.synvr-root .brand .dot{width:22px;height:22px;border-radius:7px;background:linear-gradient(135deg,var(--brand),#9775fa);display:grid;place-items:center;color:#fff;font-size:12px}.synvr-root .spacer{flex:1 1 auto;min-width:6px}.synvr-root .title-input{border:1px solid transparent;background:transparent;border-radius:var(--radius-sm);padding:5px 8px;font-weight:700;font-size:14px;max-width:240px;min-width:90px}.synvr-root .title-input:hover{border-color:var(--line)}.synvr-root .title-input:focus{border-color:var(--brand);background:var(--panel);outline:none}.synvr-root .studio{height:100dvh;max-height:100dvh;display:grid;grid-template-rows:var(--topbar-h) minmax(0,1fr);overflow:hidden}.synvr-root .studio-body{display:grid;grid-template-columns:var(--left-w,268px) 6px minmax(0,1fr) 6px var(--right-w,300px);min-height:0;overflow:hidden}.synvr-root .studio-centre{display:grid;grid-template-rows:minmax(120px,1fr) 6px var(--code-h,340px);min-height:0;min-width:0;overflow:hidden}.synvr-root .panel{background:var(--panel);min-height:0;min-width:0;display:flex;flex-direction:column;overflow:hidden}.synvr-root .panel.left{border-right:1px solid var(--line)}.synvr-root .panel.right{border-left:1px solid var(--line)}.synvr-root .panel-head{display:flex;align-items:center;gap:8px;padding:9px 12px;border-bottom:1px solid var(--line);background:var(--panel-2);font-weight:800;font-size:13px;letter-spacing:.02em;text-transform:uppercase;color:var(--ink-2);flex:0 0 auto}.synvr-root .panel-scroll{flex:1 1 auto;min-height:0;overflow-y:auto;overflow-x:hidden;padding:10px}.synvr-root .splitter{background:var(--line);position:relative;touch-action:none;flex:0 0 auto}.synvr-root .splitter.dragging,.synvr-root .splitter:hover{background:var(--brand)}.synvr-root .splitter.vertical{cursor:col-resize}.synvr-root .splitter.horizontal{cursor:row-resize}.synvr-root .splitter:after{content:"";position:absolute;inset:-4px}.synvr-root .stage-wrap{position:relative;min-height:0;min-width:0;background:#0f172a;overflow:hidden}.synvr-root .stage-canvas{position:absolute;inset:0}.synvr-root .stage-toolbar{position:absolute;top:10px;left:10px;display:flex;gap:6px;flex-wrap:wrap;z-index:5}.synvr-root .stage-toolbar .btn:not(.go):not(.stop):not(.vr):not(.primary){background:color-mix(in srgb,var(--panel) 94%,transparent);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.synvr-root .stage-toolbar .btn{box-shadow:var(--shadow-1)}.synvr-root .hud{position:absolute;top:10px;right:10px;display:flex;flex-direction:column;gap:6px;align-items:flex-end;z-index:5;pointer-events:none}.synvr-root .hud-chip{background:rgba(15,23,42,.82);color:#fff;border-radius:999px;padding:4px 12px;font-size:13px;font-weight:700;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;display:flex;align-items:center;gap:6px}.synvr-root .hud-chip.warn{background:rgba(240,140,0,.92)}.synvr-root .hud-chip.good{background:rgba(47,158,68,.92)}.synvr-root .stage-banner{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none;z-index:6}.synvr-root .stage-banner .card{background:rgba(15,23,42,.88);color:#fff;padding:18px 28px;border-radius:16px;text-align:center;pointer-events:auto}.synvr-root .stage-banner h3{margin:0 0 6px;font-size:26px}.synvr-root .countdown{font-size:68px;font-weight:900;color:#fff;text-shadow:0 6px 24px rgba(0,0,0,.6)}.synvr-root .bubble{position:absolute;transform:translate(-50%,-100%);background:var(--panel);color:var(--ink);border-radius:12px;padding:6px 11px;font-size:13px;font-weight:600;box-shadow:var(--shadow-2);pointer-events:none;max-width:190px;z-index:4}.synvr-root .bubble:after{content:"";position:absolute;left:50%;bottom:-6px;transform:translateX(-50%);border:6px solid transparent;border-top:6px solid var(--panel);border-bottom:0}.synvr-root .bubble.think{border-radius:999px}.synvr-root .watch-list{position:absolute;left:10px;bottom:10px;display:flex;flex-direction:column;gap:4px;z-index:5;pointer-events:none}.synvr-root .watch{background:color-mix(in srgb,var(--panel) 94%,transparent);border:1px solid var(--line);border-radius:6px;padding:2px 9px;font-size:12px;font-weight:700;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.synvr-root .watch .name{color:var(--ink-2);margin-right:6px}.synvr-root .watch .val{color:#fff;background:var(--accent);border-radius:4px;padding:0 6px}.synvr-root .code-panel{display:flex;flex-direction:column;min-height:0;background:var(--panel);border-top:1px solid var(--line)}.synvr-root .code-head{display:flex;align-items:center;gap:10px;padding:6px 12px;border-bottom:1px solid var(--line);background:var(--panel-2);flex:0 0 auto;overflow-x:auto}.synvr-root .code-head b{font-size:13px}.synvr-root .blockly-host{flex:1 1 auto;min-height:0;position:relative}.synvr-root .blockly-host>div{position:absolute;inset:0}.synvr-root .tool-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(112px,1fr));grid-gap:7px;gap:7px}.synvr-root .tool{display:flex;flex-direction:column;align-items:center;gap:4px;padding:9px 6px;border:1px solid var(--line);border-radius:10px;background:var(--panel);cursor:pointer;text-align:center;font-size:12px;font-weight:700;color:var(--ink-2);transition:transform 80ms ease,border-color .12s ease}.synvr-root .tool:hover{border-color:var(--brand);transform:translateY(-1px);background:var(--brand-soft)}.synvr-root .tool .icon{font-size:22px;line-height:1}.synvr-root .section-title{font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);margin:14px 2px 7px}.synvr-root .section-title:first-child{margin-top:2px}.synvr-root .obj-row{display:flex;align-items:center;gap:8px;padding:7px 9px;border:1px solid transparent;border-radius:9px;cursor:pointer;font-size:13px;font-weight:600}.synvr-root .obj-row:hover{background:var(--panel-2)}.synvr-root .obj-row.selected{background:var(--brand-soft);border-color:var(--brand)}.synvr-root .obj-row .swatch{width:14px;height:14px;border-radius:4px;border:1px solid rgba(0,0,0,.15);flex:0 0 auto}.synvr-root .obj-row .grow{flex:1 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.synvr-root .prop-grid{display:grid;grid-template-columns:62px 1fr;grid-gap:6px 8px;gap:6px 8px;align-items:center;font-size:13px}.synvr-root .prop-grid label{color:var(--ink-2);font-weight:600}.synvr-root .prop-row3{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:5px;gap:5px}.synvr-root .prop-grid input[type=number],.synvr-root .prop-row3 input{min-height:32px;padding:4px 7px;border:1px solid var(--line-strong);border-radius:6px;width:100%}.synvr-root .modal-backdrop{position:fixed;inset:0;background:rgba(15,23,42,.55);display:grid;place-items:center;z-index:100;padding:16px;overflow:auto}.synvr-root .modal{background:var(--panel);border-radius:16px;box-shadow:var(--shadow-3);width:min(520px,100%);max-height:90dvh;overflow:auto;padding:20px}.synvr-root .modal h2{margin:0 0 4px;font-size:20px}.synvr-root .modal .row{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.synvr-root .url-box{display:flex;align-items:center;gap:8px;background:var(--panel-2);border:1px solid var(--line);border-radius:9px;padding:8px 10px;font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;font-size:13px;word-break:break-all}.synvr-root .issue-list{margin:10px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:6px}.synvr-root .issue{padding:7px 10px;border-radius:8px;font-size:13px;border:1px solid}.synvr-root .issue.error{background:#fff5f5;border-color:#ffc9c9;color:#c92a2a}.synvr-root .issue.warning{background:#fff9db;border-color:#ffe066;color:#a37200}.synvr-root .page{min-height:100dvh}.synvr-root .wrap{max-width:1120px;margin:0 auto;padding:26px 18px 60px}.synvr-root .hero{background:linear-gradient(140deg,#4c6ef5,#7048e8 55%,#f76707 140%);color:#fff;padding:62px 18px 68px}.synvr-root .hero-inner{max-width:1120px;margin:0 auto}.synvr-root .hero h1{font-size:clamp(30px,5.2vw,50px);line-height:1.06;margin:0 0 14px;letter-spacing:-1.2px}.synvr-root .hero p{font-size:clamp(15px,2.1vw,19px);max-width:640px;opacity:.94;margin:0 0 24px;line-height:1.55}.synvr-root .hero .row{display:flex;gap:10px;flex-wrap:wrap}.synvr-root .hero .btn{min-height:46px;padding:0 22px;font-size:15px}.synvr-root .hero .btn.primary{background:var(--panel);color:var(--brand-dark);border-color:#fff}.synvr-root .hero .btn.ghost{border-color:rgba(255,255,255,.55);color:#fff}.synvr-root .hero .btn.ghost:hover{background:rgba(255,255,255,.14);border-color:#fff}.synvr-root .cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));grid-gap:14px;gap:14px}.synvr-root .card{background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow-1);display:flex;flex-direction:column}.synvr-root .card .thumb{aspect-ratio:16/10;background:linear-gradient(135deg,#dbe4ff,#e5dbff);display:grid;place-items:center;font-size:40px;overflow:hidden}.synvr-root .card .thumb img{width:100%;height:100%;object-fit:cover;display:block}.synvr-root .card .body{padding:12px 13px 13px;display:flex;flex-direction:column;gap:7px;flex:1 1 auto}.synvr-root .card h3{margin:0;font-size:15px}.synvr-root .card .actions{display:flex;gap:6px;flex-wrap:wrap;margin-top:auto}.synvr-root .feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:16px;gap:16px;margin-top:20px}.synvr-root .feature{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px}.synvr-root .feature .icon{font-size:26px}.synvr-root .feature h3{margin:8px 0 6px;font-size:16px}.synvr-root .feature p{margin:0;color:var(--ink-2);font-size:14px;line-height:1.5}.synvr-root .auth-card{max-width:400px;margin:6vh auto 40px;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:26px;box-shadow:var(--shadow-2)}.synvr-root .notice{border-radius:10px;padding:10px 13px;font-size:13px;border:1px solid;margin-bottom:14px;line-height:1.5}.synvr-root .notice.info{background:var(--brand-soft);border-color:#bac8ff;color:var(--brand-dark)}.synvr-root .notice.warn{background:#fff9db;border-color:#ffe066;color:#a37200}.synvr-root .notice.bad{background:#fff5f5;border-color:#ffc9c9;color:#c92a2a}.synvr-root .player-page{height:100dvh;display:grid;grid-template-rows:var(--topbar-h) minmax(0,1fr);overflow:hidden}.synvr-root .player-stage{position:relative;background:#0f172a;min-height:0;display:grid;grid-template-rows:minmax(0,1fr)}.synvr-root .player-stage>.stage-wrap{min-height:0;height:100%}.synvr-root .controls-hint{position:absolute;left:10px;bottom:10px;background:rgba(15,23,42,.82);color:#fff;border-radius:10px;padding:8px 12px;font-size:12px;line-height:1.6;z-index:5;max-width:min(320px,60vw)}.synvr-root .controls-hint kbd{background:rgba(255,255,255,.16);border-radius:4px;padding:1px 6px;font-family:inherit;font-weight:700}.synvr-root .challenge{display:flex;gap:9px;align-items:flex-start;padding:9px 10px;border-radius:10px;border:1px solid var(--line);margin-bottom:7px;font-size:13px;background:var(--panel)}.synvr-root .challenge.done{background:#ebfbee;border-color:#b2f2bb}.synvr-root .challenge .tick{font-size:15px;flex:0 0 auto;width:18px}.synvr-root .challenge b{display:block;margin-bottom:2px}.synvr-root .challenge span{color:var(--ink-2);line-height:1.45}.synvr-root .log{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:11.5px;line-height:1.55}.synvr-root .log .warn{color:var(--warn)}.synvr-root .log .error{color:var(--danger)}@media (max-width:1080px){.synvr-root .studio-body{grid-template-columns:var(--left-w,230px) 6px minmax(0,1fr) 6px var(--right-w,250px)}}@media (max-width:900px){.synvr-root .studio-body{grid-template-columns:minmax(0,1fr)}.synvr-root .studio-body>.splitter.vertical{display:none}.synvr-root .panel.left,.synvr-root .panel.right{position:absolute;top:var(--topbar-h);bottom:0;width:min(320px,86vw);z-index:25;box-shadow:var(--shadow-3);transform:translateX(-105%);transition:transform .18s ease}.synvr-root .panel.right{right:0;left:auto;transform:translateX(105%)}.synvr-root .panel.left.open,.synvr-root .panel.right.open{transform:translateX(0)}.synvr-root .studio-centre{grid-column:1}}@media (min-width:901px){.synvr-root .mobile-only{display:none!important}}@media (max-width:620px){.synvr-root .hide-sm{display:none!important}.synvr-root .wrap{padding:18px 12px 50px}}.synvr-root .injectionDiv{border-radius:0!important}:root[data-theme=dark] .synvr-root .notice.info{background:rgba(107,140,255,.12);border-color:rgba(107,140,255,.35);color:#c7d2ff}:root[data-theme=dark] .synvr-root .issue.warning,:root[data-theme=dark] .synvr-root .notice.warn{background:rgba(251,191,36,.1);border-color:rgba(251,191,36,.35);color:#fcd34d}:root[data-theme=dark] .synvr-root .issue.error,:root[data-theme=dark] .synvr-root .notice.bad{background:rgba(248,113,113,.1);border-color:rgba(248,113,113,.35);color:#fca5a5}:root[data-theme=dark] .synvr-root .badge.live{background:rgba(74,222,128,.12);border-color:rgba(74,222,128,.35);color:#86efac}:root[data-theme=dark] .synvr-root .badge.draft{background:rgba(251,191,36,.1);border-color:rgba(251,191,36,.35);color:#fcd34d}:root[data-theme=dark] .synvr-root .challenge.done{background:rgba(74,222,128,.08);border-color:rgba(74,222,128,.3)}:root[data-theme=dark] .synvr-root .card .thumb{background:linear-gradient(135deg,#1b2342,#2a1f47)}:root[data-theme=dark] .synvr-root .hero{background:linear-gradient(140deg,#1e2a6b,#3b1f73 55%,#6b2a17 140%)}