:root{
  --bg:#0a0c11; --dot:rgba(255,255,255,.07);
  --panel:#12161f; --panel2:#181d28; --panel3:#202636;
  --border:#252c3b; --border2:#343c50;
  --text:#e9ecf3; --muted:#8e97ab; --faint:#5f677b;
  --accent:#ff6a00; --accent2:#ff8f3f; --accent-soft:rgba(255,106,0,.14);
  --ok:#34d399; --ok-soft:rgba(52,211,153,.13);
  --warn:#fbbf24; --warn-soft:rgba(251,191,36,.12);
  --err:#f87171; --err-soft:rgba(248,113,113,.12);
  --info:#60a5fa; --info-soft:rgba(96,165,250,.13);
  --claude:#d97757;
  --k-brief:#94a3b8; --k-facts:#60a5fa; --k-script:#a78bfa; --k-style:#f472b6; --k-voice:#22d3ee; --k-music:#34d399; --k-build:#ff8a3d; --k-preview:#fbbf24;
  --radius:14px;
  --font:Pretendard,"Pretendard Variable",-apple-system,"Segoe UI","Malgun Gothic","Apple SD Gothic Neo",sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Consolas,"D2Coding",monospace;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%;background:var(--bg);color:var(--text);font-family:var(--font);font-size:14px;-webkit-font-smoothing:antialiased}
body{overflow:hidden}
button,input,select,textarea{font:inherit;color:inherit}
a{color:inherit}
[hidden]{display:none!important}
svg.i{width:16px;height:16px;flex:none;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
::selection{background:var(--accent-soft)}
::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:#2a3142;border-radius:10px;border:2px solid transparent;background-clip:padding-box}

/* ---------- top bar ---------- */
.topbar{position:fixed;inset:0 0 auto 0;height:56px;display:flex;align-items:center;gap:12px;padding:0 14px;background:rgba(10,12,17,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);z-index:40}
.brand{display:flex;align-items:center;gap:10px;min-width:0;cursor:pointer;text-decoration:none}
.logo{width:32px;height:32px;border-radius:10px;display:grid;place-items:center;font-weight:900;font-size:14px;color:#fff;background:linear-gradient(135deg,#ff6a00,#d97757 60%,#9b7bff);box-shadow:0 4px 16px rgba(255,106,0,.3);flex:none;letter-spacing:-.04em}
.brand-name{font-weight:800;font-size:15px;letter-spacing:-.01em;white-space:nowrap}
.brand-name span{color:var(--accent2)}
.crumb{display:flex;align-items:center;gap:8px;min-width:0;flex:1}
.crumb b{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.crumb .sep{color:var(--faint)}
.title-input{background:transparent;border:1px solid transparent;border-radius:8px;padding:5px 8px;font-weight:700;font-size:14px;min-width:80px;max-width:420px;width:100%;outline:none;text-overflow:ellipsis}
.title-input:hover{border-color:var(--border2)}
.title-input:focus{border-color:var(--accent);background:var(--panel2)}
.save-state{font-size:12px;color:var(--faint);white-space:nowrap}
.save-state.err{color:var(--err)}
.top-actions{display:flex;gap:6px;align-items:center;margin-left:auto}
.svc{display:flex;gap:5px;align-items:center;padding:0 6px}
.svc i{width:7px;height:7px;border-radius:50%;background:var(--err);display:block}
.svc i.ok{background:var(--ok);box-shadow:0 0 6px var(--ok)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:34px;padding:0 13px;border-radius:9px;border:1px solid var(--border2);background:var(--panel2);cursor:pointer;font-size:13px;font-weight:600;white-space:nowrap;transition:background .15s,border-color .15s,opacity .15s;text-decoration:none;color:var(--text)}
.btn:hover:not(:disabled){background:var(--panel3);border-color:#46506a}
.btn:disabled{opacity:.42;cursor:not-allowed}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.primary:hover:not(:disabled){background:#ff7d1f;border-color:#ff7d1f}
.btn.claude{background:var(--claude);border-color:var(--claude);color:#fff}
.btn.claude:hover:not(:disabled){background:#e3876a;border-color:#e3876a}
.btn.danger{background:var(--err-soft);border-color:rgba(248,113,113,.45);color:var(--err)}
.btn.ghost{background:transparent;border-color:transparent}
.btn.ghost:hover:not(:disabled){background:var(--panel2);border-color:var(--border2)}
.btn.icon{width:34px;padding:0}
.btn.sm{height:28px;padding:0 9px;font-size:12px;border-radius:7px}
.btn.sm.icon{width:28px}
.btn.xs{height:24px;padding:0 8px;font-size:11.5px;border-radius:6px}
.btn.on{background:var(--accent-soft);border-color:var(--accent);color:var(--accent2)}
.btn .spin{width:14px;height:14px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:rot .8s linear infinite}
@keyframes rot{to{transform:rotate(360deg)}}
.seg{display:inline-flex;border:1px solid var(--border2);border-radius:9px;overflow:hidden;background:var(--panel2)}
.seg button{border:0;background:transparent;padding:0 11px;height:30px;font-size:12.5px;font-weight:600;color:var(--muted);cursor:pointer}
.seg button.on{background:var(--accent-soft);color:var(--accent2)}
.seg button+button{border-left:1px solid var(--border2)}

/* ---------- form bits ---------- */
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field>label,.lbl{font-size:12px;font-weight:600;color:var(--muted)}
.lbl small{font-weight:500;color:var(--faint)}
.row{display:flex;gap:8px;align-items:center}
.row.wrap{flex-wrap:wrap}
.row>.grow{flex:1;min-width:0}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
input[type=text],input[type=password],input[type=number],input[type=url],input[type=search],select,textarea{width:100%;background:var(--panel2);border:1px solid var(--border2);border-radius:8px;padding:8px 10px;font-size:13px;outline:none;transition:border-color .15s}
input:focus,select:focus,textarea:focus{border-color:var(--accent)}
textarea{resize:vertical;line-height:1.55;min-height:60px}
select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 15px) 50%,calc(100% - 10px) 50%;background-size:5px 5px;background-repeat:no-repeat;padding-right:28px}
input[type=range]{width:100%;accent-color:var(--accent)}
input[type=color]{width:34px;height:30px;border:1px solid var(--border2);border-radius:7px;background:var(--panel2);padding:2px;cursor:pointer}
.check{display:flex;align-items:center;gap:8px;font-size:13px;cursor:pointer;user-select:none}
.check input{accent-color:var(--accent);width:16px;height:16px;flex:none}
.switch{position:relative;width:38px;height:22px;flex:none}
.switch input{opacity:0;width:0;height:0}
.switch span{position:absolute;inset:0;background:var(--panel3);border:1px solid var(--border2);border-radius:20px;cursor:pointer;transition:.2s}
.switch span::after{content:"";position:absolute;width:16px;height:16px;left:2px;top:2px;border-radius:50%;background:var(--muted);transition:.2s}
.switch input:checked+span{background:var(--accent-soft);border-color:var(--accent)}
.switch input:checked+span::after{left:18px;background:var(--accent2)}
.hint{font-size:12px;color:var(--faint);line-height:1.5}
.err{background:var(--err-soft);border:1px solid rgba(248,113,113,.35);color:#ffc0c0;border-radius:8px;padding:8px 10px;font-size:12.5px;line-height:1.5;word-break:break-word}
.warnbox{background:var(--warn-soft);border:1px solid rgba(251,191,36,.35);color:#ffe0a8;border-radius:8px;padding:8px 10px;font-size:12.5px;line-height:1.5}
.okbox{background:var(--ok-soft);border:1px solid rgba(52,211,153,.35);color:#b7f5d9;border-radius:8px;padding:8px 10px;font-size:12.5px;line-height:1.5}
.sec{font-size:11px;font-weight:800;letter-spacing:.07em;text-transform:uppercase;color:var(--faint);display:flex;align-items:center;gap:8px;margin:6px 0 2px}
.sec::after{content:"";flex:1;height:1px;background:var(--border)}
.pill{font-size:11px;font-weight:700;padding:3px 8px;border-radius:20px;white-space:nowrap;background:var(--panel3);color:var(--muted);border:1px solid var(--border2)}
.pill.s-ready{color:var(--info);background:var(--info-soft);border-color:rgba(96,165,250,.35)}
.pill.s-running{color:#fff;background:var(--accent);border-color:var(--accent);animation:pulse 1.4s infinite}
.pill.s-done{color:var(--ok);background:var(--ok-soft);border-color:rgba(52,211,153,.35)}
.pill.s-stale{color:var(--warn);background:var(--warn-soft);border-color:rgba(251,191,36,.35)}
.pill.s-error{color:var(--err);background:var(--err-soft);border-color:rgba(248,113,113,.4)}
.pill.s-off{border-style:dashed}
@keyframes pulse{50%{opacity:.6}}
.mono{font-family:var(--mono);font-size:12px}
.tag{display:inline-flex;align-items:center;gap:4px;font-size:11px;padding:2px 7px;border-radius:6px;background:var(--panel3);color:var(--muted);border:1px solid var(--border)}

/* ---------- views ---------- */
.view{position:fixed;inset:56px 0 0 0;overflow:auto}
.center-card{max-width:400px;margin:12vh auto 0;padding:28px;background:var(--panel);border:1px solid var(--border);border-radius:18px;box-shadow:0 30px 80px rgba(0,0,0,.45)}
.center-card h1{font-size:22px;margin:14px 0 6px;letter-spacing:-.02em}
.center-card p{color:var(--muted);margin:0 0 18px;line-height:1.5}

/* home */
.home{max-width:1180px;margin:0 auto;padding:32px 20px 80px}
.hero-new{background:radial-gradient(1200px 300px at 0% 0%,rgba(255,106,0,.12),transparent 60%),var(--panel);border:1px solid var(--border);border-radius:20px;padding:24px;display:flex;flex-direction:column;gap:14px;box-shadow:0 20px 60px rgba(0,0,0,.35)}
.hero-new h1{margin:0;font-size:26px;letter-spacing:-.02em}
.hero-new textarea{font-size:17px;min-height:84px;background:var(--bg)}
.opts{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.plist{margin-top:28px;display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}
.pcard{background:var(--panel);border:1px solid var(--border);border-radius:14px;overflow:hidden;cursor:pointer;transition:border-color .15s,transform .15s;display:flex;flex-direction:column}
.pcard:hover{border-color:var(--border2);transform:translateY(-2px)}
.pcard .thumb{aspect-ratio:16/9;background:var(--panel2) center/cover no-repeat;display:grid;place-items:center;color:var(--faint);font-size:12px}
.pcard .meta{padding:12px;display:flex;flex-direction:column;gap:6px}
.pcard .t{font-weight:700;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pcard .sub{display:flex;gap:6px;align-items:center;color:var(--faint);font-size:12px}
.pcard .del{margin-left:auto}

/* ---------- studio ---------- */
.studio{position:fixed;inset:56px 0 0 0;display:grid;grid-template-columns:360px minmax(0,1fr) 460px;overflow:hidden}
.studio.no-insp{grid-template-columns:360px minmax(0,1fr) 0}
.chat{border-right:1px solid var(--border);display:flex;flex-direction:column;min-height:0;background:var(--panel)}
.chat-head{padding:12px 14px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:8px}
.chat-head b{font-size:13px}
.chat-head .mono{color:var(--faint);font-size:11px}
.msgs{flex:1;overflow:auto;padding:14px;display:flex;flex-direction:column;gap:10px}
.msg{max-width:92%;padding:9px 12px;border-radius:12px;line-height:1.55;font-size:13.5px;white-space:pre-wrap;word-break:break-word}
.msg.user{align-self:flex-end;background:var(--accent-soft);border:1px solid rgba(255,106,0,.35)}
.msg.assistant{align-self:flex-start;background:var(--panel2);border:1px solid var(--border)}
.msg.tool{align-self:flex-start;background:transparent;border:1px dashed var(--border2);color:var(--muted);font-size:12px;padding:6px 10px}
.msg.card{align-self:stretch;max-width:100%;background:var(--panel2);border:1px solid var(--border2);white-space:normal}
.msg.card .row{margin-top:8px}
.msg .typing{display:inline-block;width:26px;text-align:left}
.msg .typing::after{content:"···";animation:pulse 1s infinite}
.chips{display:flex;flex-wrap:wrap;gap:6px;padding:0 14px 10px}
.chip{font-size:12px;padding:5px 10px;border-radius:20px;border:1px solid var(--border2);background:var(--panel2);cursor:pointer;color:var(--muted)}
.chip:hover{color:var(--text);border-color:#46506a}
.chat-in{border-top:1px solid var(--border);padding:10px;display:flex;gap:8px;align-items:flex-end}
.chat-in textarea{min-height:42px;max-height:160px;resize:none;background:var(--bg)}
.swatches{display:flex;gap:4px;margin:6px 0}
.swatches i{width:22px;height:22px;border-radius:6px;border:1px solid rgba(255,255,255,.15);display:block}

.canvas{position:relative;overflow:auto;background-image:radial-gradient(var(--dot) 1.2px,transparent 1.2px);background-size:24px 24px;min-height:0}
.canvas-inner{position:relative;padding:22px 26px 60px;display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:34px 46px;align-items:start}
.wires{position:absolute;inset:0;pointer-events:none;overflow:visible}
.wire{fill:none;stroke:var(--border2);stroke-width:2.5}
.wire.on{stroke:rgba(52,211,153,.6)}
.wire.run{stroke:var(--accent);stroke-dasharray:6 8;animation:flow .7s linear infinite}
@keyframes flow{to{stroke-dashoffset:-14}}
.node{position:relative;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 14px 40px rgba(0,0,0,.4);cursor:pointer;transition:border-color .2s,box-shadow .2s;display:flex;flex-direction:column;min-height:168px}
.node::before{content:"";position:absolute;inset:-1px -1px auto -1px;height:3px;border-radius:var(--radius) var(--radius) 0 0;background:var(--kc)}
.node:hover{border-color:var(--border2)}
.node.sel{border-color:var(--kc);box-shadow:0 0 0 1px var(--kc),0 14px 40px rgba(0,0,0,.4)}
.node.is-running{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),0 0 40px rgba(255,106,0,.18)}
.node.wide{grid-column:span 2}
.node-head{display:flex;align-items:center;gap:9px;padding:13px 13px 0}
.node-num{width:22px;height:22px;border-radius:7px;display:grid;place-items:center;font-size:11px;font-weight:800;background:color-mix(in srgb,var(--kc) 18%,transparent);color:var(--kc);flex:none}
.node-icon{color:var(--kc);display:flex}
.node-titles{flex:1;min-width:0}
.node-title{font-weight:800;font-size:14.5px;letter-spacing:-.01em}
.node-kind{font-size:11px;color:var(--faint);font-family:var(--mono);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.node-body{padding:10px 13px;display:flex;flex-direction:column;gap:6px;flex:1;font-size:12.5px;color:var(--muted);line-height:1.5;min-width:0}
.node-body .big{font-size:14px;color:var(--text);font-weight:600;line-height:1.4;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.node-body .line{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.node-foot{padding:0 13px 12px;display:flex;gap:6px}
.port{position:absolute;top:24px;width:11px;height:11px;border-radius:50%;background:var(--panel);border:2px solid var(--border2)}
.port.in{left:-7px}.port.out{right:-7px}
.node.done .port.out{background:var(--ok);border-color:var(--ok)}
.k-brief{--kc:var(--k-brief)}.k-facts{--kc:var(--k-facts)}.k-script{--kc:var(--k-script)}.k-style{--kc:var(--k-style)}.k-voice{--kc:var(--k-voice)}.k-music{--kc:var(--k-music)}.k-build{--kc:var(--k-build)}.k-preview{--kc:var(--k-preview)}
.mini-swatch{display:flex;height:18px;border-radius:6px;overflow:hidden;border:1px solid var(--border)}
.mini-swatch i{flex:1;display:block}
.scene-strip{display:flex;height:8px;border-radius:4px;overflow:hidden;gap:2px;margin-top:2px}
.scene-strip i{display:block;background:color-mix(in srgb,var(--kc) 55%,transparent);border-radius:2px}
.scene-strip i.v{background:var(--k-voice)}

.insp{border-left:1px solid var(--border);background:var(--panel);display:flex;flex-direction:column;min-height:0;min-width:0;overflow:hidden}
.insp-head{padding:12px 14px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:9px}
.insp-head .node-num{width:24px;height:24px}
.insp-head b{font-size:15px;flex:1}
.insp-body{flex:1;overflow:auto;padding:14px;display:flex;flex-direction:column;gap:12px}
.direction{border:1px solid var(--border2);border-radius:12px;padding:10px;background:var(--panel2);display:flex;flex-direction:column;gap:8px}
.direction textarea{min-height:52px;background:var(--bg)}
.card{border:1px solid var(--border);border-radius:12px;padding:10px;background:rgba(255,255,255,.015);display:flex;flex-direction:column;gap:8px}
.card .card-h{display:flex;align-items:center;gap:8px}
.card .card-h b{font-size:13px}
.scene-card .sid{font-family:var(--mono);font-size:11px;color:var(--kc);background:color-mix(in srgb,var(--kc) 14%,transparent);padding:2px 6px;border-radius:5px}
.fact{display:grid;grid-template-columns:1fr auto;gap:6px}
.fact a{color:var(--info);font-size:12px;text-decoration:none;word-break:break-all}
.pal{display:flex;align-items:center;gap:10px;padding:8px;border:1px solid var(--border);border-radius:10px;cursor:pointer;background:var(--panel2)}
.pal:hover{border-color:var(--border2)}
.pal.on{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.pal .mini-swatch{flex:1;height:22px}
.pal span{font-size:12.5px;font-weight:600;width:120px;flex:none}
.colors{display:grid;grid-template-columns:repeat(auto-fill,minmax(122px,1fr));gap:8px}
.colors label{display:flex;align-items:center;gap:7px;font-size:12px;color:var(--muted);font-family:var(--mono)}
.clip{display:flex;align-items:center;gap:8px;padding:7px 8px;border:1px solid var(--border);border-radius:9px;background:var(--panel2)}
.clip .sid{font-family:var(--mono);font-size:11px;color:var(--k-voice)}
.clip .txt{flex:1;min-width:0;font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.joblog{font-family:var(--mono);font-size:11.5px;color:var(--muted);background:#0c0f15;border:1px solid var(--border);border-radius:8px;padding:8px 10px;max-height:180px;overflow:auto;line-height:1.6}
.ver{display:flex;align-items:center;gap:10px;padding:8px;border:1px solid var(--border);border-radius:10px;background:var(--panel2);cursor:pointer}
.ver.on{border-color:var(--k-preview)}
.ver img{width:84px;aspect-ratio:16/9;object-fit:cover;border-radius:6px;background:var(--panel3);flex:none}
.ver .vt{font-size:12.5px;line-height:1.45;min-width:0}
.ver .vt small{color:var(--faint);display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* player */
.player{display:flex;flex-direction:column;gap:8px}
.screen{position:relative;width:100%;background:#000;border-radius:10px;overflow:hidden;border:1px solid var(--border)}
.screen iframe{position:absolute;left:0;top:0;border:0;transform-origin:0 0;background:#000}
.screen .empty{position:absolute;inset:0;display:grid;place-items:center;text-align:center;color:var(--faint);font-size:13px;padding:20px;line-height:1.6}
.controls{display:flex;align-items:center;gap:8px}
.scrub{position:relative;flex:1;height:26px;cursor:pointer}
.scrub .track{position:absolute;left:0;right:0;top:11px;height:4px;border-radius:2px;background:var(--panel3)}
.scrub .fill{position:absolute;left:0;top:11px;height:4px;border-radius:2px;background:var(--accent)}
.scrub .mark{position:absolute;top:7px;width:2px;height:12px;background:var(--border2)}
.scrub .knob{position:absolute;top:6px;width:14px;height:14px;border-radius:50%;background:#fff;margin-left:-7px;box-shadow:0 1px 4px rgba(0,0,0,.5)}
.tc{font-family:var(--mono);font-size:11.5px;color:var(--muted);white-space:nowrap;min-width:92px;text-align:right}
.textedit{display:flex;flex-direction:column;gap:6px}
.textedit .te{display:grid;grid-template-columns:110px 1fr auto;gap:6px;align-items:center}
.textedit .te code{font-size:11px;color:var(--faint);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.textedit .te input.changed{border-color:var(--k-preview)}

/* admin */
.admin{max-width:1080px;margin:0 auto;padding:28px 20px 80px;display:flex;flex-direction:column;gap:18px}
.admin h1{margin:0;font-size:24px}
.admin .panel{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:16px;display:flex;flex-direction:column;gap:12px}
.admin .panel h2{margin:0;font-size:16px;display:flex;align-items:center;gap:8px}
.admin table{width:100%;border-collapse:collapse}
.admin td,.admin th{padding:6px;border-bottom:1px solid var(--border);text-align:left;font-size:12.5px;vertical-align:middle}
.admin th{color:var(--faint);font-weight:700;font-size:11.5px}
.admin td input,.admin td select{padding:6px 8px}

/* toast + modal */
.toasts{position:fixed;right:16px;bottom:16px;display:flex;flex-direction:column;gap:8px;z-index:100;max-width:380px}
.toast{background:var(--panel2);border:1px solid var(--border2);border-radius:10px;padding:10px 12px;font-size:13px;box-shadow:0 10px 30px rgba(0,0,0,.5);line-height:1.45}
.toast.err{border-color:rgba(248,113,113,.5);color:#ffc0c0}
.toast.ok{border-color:rgba(52,211,153,.5)}
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.55);display:grid;place-items:center;z-index:90;padding:16px}
.modal{background:var(--panel);border:1px solid var(--border2);border-radius:16px;padding:18px;width:min(520px,100%);display:flex;flex-direction:column;gap:12px;box-shadow:0 30px 80px rgba(0,0,0,.6)}
.modal h3{margin:0;font-size:16px}
.modal p{margin:0;color:var(--muted);line-height:1.55}

/* mobile */
.mtabs{display:none}
@media (max-width:1180px){
  .studio{grid-template-columns:330px minmax(0,1fr) 0}
  .studio .insp{position:fixed;right:0;top:56px;bottom:0;width:min(480px,100%);z-index:30;box-shadow:-20px 0 60px rgba(0,0,0,.5)}
  .studio.no-insp .insp{display:none}
}
@media (max-width:820px){
  body{overflow:auto}
  .studio{display:block;inset:56px 0 54px 0}
  .studio .chat,.studio .canvas{position:absolute;inset:0;border:0}
  .studio[data-tab="chat"] .canvas,.studio[data-tab="nodes"] .chat{display:none}
  .studio .insp{top:56px;bottom:54px;width:100%}
  .canvas-inner{grid-template-columns:1fr;min-width:0;gap:16px;padding:14px}
  .node.wide{grid-column:auto}
  .wires{display:none}
  .mtabs{display:flex;position:fixed;left:0;right:0;bottom:0;height:54px;background:var(--panel);border-top:1px solid var(--border);z-index:35}
  .mtabs button{flex:1;border:0;background:transparent;color:var(--muted);font-weight:700;font-size:13px}
  .mtabs button.on{color:var(--accent2)}
  .brand-name{display:none}
  .crumb .sep{display:none}
  .crumb{overflow:hidden}
  .svc,.save-state{display:none}
  .top-actions{gap:2px}
  .grid3{grid-template-columns:1fr 1fr}
}