:root{--bg: #f5f6f8;--panel: #fff;--line: #e3e5ea;--text: #14161a;--muted: #636a76;--brand: #4f46e5;--brand-ink: #fff;--ok: #0f7b4b;--warn: #946200;--err: #b42318;--info: #1d5fb8;--ok-bg: #e5f6ed;--warn-bg: #fdf3d9;--err-bg: #fde8e6;--info-bg: #e6effb;--r: 12px;--shadow: 0 1px 2px rgba(16,24,40,.06), 0 1px 3px rgba(16,24,40,.08);font:15px/1.45 -apple-system,Segoe UI,Inter,Roboto,Arial,sans-serif;color:var(--text)}@media (prefers-color-scheme: dark){:root{--bg: #0e1013;--panel: #171a1f;--line: #2a2f37;--text: #eceef2;--muted: #9aa2af;--brand: #8b85ff;--brand-ink: #0e1013;--ok: #5fd39a;--warn: #f2c14e;--err: #ff8a80;--info: #7db4ff;--ok-bg: #12261c;--warn-bg: #2a2310;--err-bg: #2d1513;--info-bg: #11213a;--shadow: none}}*{box-sizing:border-box}body{margin:0;background:var(--bg)}h1,h2,h3,h4{margin:0;line-height:1.2}h2{font-size:20px}h3{font-size:15px;margin-top:8px}h4{font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;margin-top:4px}code{background:var(--line);padding:1px 5px;border-radius:5px;font-size:13px}.muted{color:var(--muted)}.small{font-size:13px}.err{color:var(--err)}.boot{display:grid;place-items:center;min-height:100vh;color:var(--muted)}button,select,input,textarea{font:inherit;color:inherit}input,select,textarea{width:100%;padding:8px 10px;border:1px solid var(--line);border-radius:8px;background:var(--panel)}textarea{resize:vertical}input[type=checkbox]{width:auto}input[type=color]{padding:0;height:36px;width:56px;cursor:pointer}input[type=file]{border:0;padding:4px 0}:focus-visible{outline:2px solid var(--brand);outline-offset:2px}.btn{padding:8px 14px;border:1px solid var(--line);background:var(--panel);border-radius:8px;cursor:pointer;font-weight:500}.btn:hover:not(:disabled){border-color:var(--muted)}.btn.primary{background:var(--brand);color:var(--brand-ink);border-color:var(--brand)}.btn.danger{color:var(--err)}.btn.small{padding:4px 10px;font-size:13px}button:disabled{opacity:.45;cursor:not-allowed}.icon{width:30px;height:30px;padding:0;border:1px solid transparent;background:transparent;border-radius:8px;cursor:pointer}.icon:hover:not(:disabled){background:var(--line)}.link{background:none;border:0;color:var(--brand);cursor:pointer;padding:0;text-decoration:underline;font-size:13px}.plain{background:none;border:0;padding:0;cursor:zoom-in}.check{display:flex;gap:8px;align-items:center;font-size:14px}.field{display:grid;gap:4px}.field.inline{display:flex;align-items:center;gap:8px}.field-label{font-size:13px;font-weight:600}input.num{width:72px}.stack{display:grid;gap:12px;align-content:start}.row{display:flex;gap:10px;align-items:center}.row>.field{flex:1;min-width:0}.between{justify-content:space-between}.wrap{flex-wrap:wrap}.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:var(--shadow)}.panel.empty{text-align:center;display:grid;gap:10px;justify-items:center;padding:48px}.banner{padding:10px 14px;border-radius:10px;font-size:14px}.banner.warn{background:var(--warn-bg);color:var(--warn)}.banner.err{background:var(--err-bg);color:var(--err)}.chip{display:inline-block;padding:1px 8px;border-radius:99px;font-size:12px;font-weight:600;background:var(--line);color:var(--muted);white-space:nowrap}.chip-ok{background:var(--ok-bg);color:var(--ok)}.chip-warn{background:var(--warn-bg);color:var(--warn)}.chip-error{background:var(--err-bg);color:var(--err)}.chip-info{background:var(--info-bg);color:var(--info)}.toast{position:fixed;bottom:20px;left:50%;transform:translate(-50%);background:var(--text);color:var(--bg);padding:10px 16px;border-radius:10px;box-shadow:0 8px 24px #00000040;z-index:50;max-width:90vw}.toast.err{background:var(--err);color:#fff}.top{position:sticky;top:0;z-index:20;display:flex;gap:14px;align-items:center;padding:10px 20px;background:var(--panel);border-bottom:1px solid var(--line);flex-wrap:wrap}.logo{width:32px;height:32px;display:grid;place-items:center;background:var(--brand);color:var(--brand-ink);border-radius:8px;font-size:18px}.title{width:220px;font-weight:600;border-color:transparent;background:transparent}.title:hover,.title:focus{border-color:var(--line)}.top nav{display:flex;gap:2px;margin:0 auto}.top nav button{background:none;border:0;padding:8px 12px;border-radius:8px;cursor:pointer;display:flex;gap:6px;align-items:center;color:var(--muted);font-weight:500}.top nav button[aria-current=step]{background:var(--line);color:var(--text)}.top nav .n{width:20px;height:20px;border-radius:50%;border:1px solid currentColor;display:grid;place-items:center;font-size:11px}.dot{background:var(--err);color:#fff;border-radius:99px;font-size:11px;padding:0 6px}.top-right{display:flex;gap:6px;align-items:center}.save{font-size:12px;color:var(--muted);min-width:64px}.save.error{color:var(--err)}.menu{position:relative}.menu summary{list-style:none;cursor:pointer;padding:6px 10px;border-radius:8px;border:1px solid var(--line);font-weight:500}.menu-body{position:absolute;right:0;top:110%;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:6px;min-width:240px;display:grid;gap:2px;box-shadow:0 8px 24px #0000002e;max-height:60vh;overflow:auto}.menu-body button{text-align:left;background:none;border:0;padding:7px 10px;border-radius:6px;cursor:pointer}.menu-body button:hover{background:var(--line)}.menu-body hr{width:100%;border:0;border-top:1px solid var(--line);margin:4px 0}.menu-row{display:flex}.menu-row>button:first-child{flex:1}.page{max-width:1500px;margin:0 auto;padding:20px}.auth{min-height:100vh;display:grid;place-items:center;padding:20px}.auth form{width:min(420px,100%);padding:28px}.split{display:grid;grid-template-columns:280px 1fr;gap:20px;align-items:start}.kits{list-style:none;padding:0;margin:12px 0;display:grid;gap:6px}.kit{width:100%;display:flex;gap:10px;align-items:center;padding:10px;border:1px solid var(--line);background:none;border-radius:10px;cursor:pointer;text-align:left}.kit[aria-pressed=true]{border-color:var(--brand);background:color-mix(in srgb,var(--brand) 10%,transparent)}.kit-dots{display:flex}.kit-dots i{width:16px;height:16px;border-radius:50%;border:2px solid var(--panel);margin-left:-4px}.kit-dots i:first-child{margin-left:0}.brand-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px;margin-top:16px}.colors{display:flex;gap:14px;flex-wrap:wrap}.colors.disabled{opacity:.45}.swatch{display:grid;gap:4px;font-size:13px;justify-items:start}.logo-thumb{height:36px;border:1px solid var(--line);border-radius:6px;background:#fff;padding:2px}.preview-small{max-width:320px}.themes{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.theme{border:2px solid transparent;background:none;padding:6px;border-radius:12px;cursor:pointer;display:grid;gap:4px;font-weight:600;font-size:13px}.theme[aria-pressed=true]{border-color:var(--brand)}.create{display:grid;gap:16px}.brand-bar{display:flex;justify-content:space-between;align-items:center;padding:12px 18px}.two{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}.drop{border:2px dashed var(--line);border-radius:12px;padding:28px;display:grid;gap:4px;text-align:center;cursor:pointer}.drop:hover,.drop.over{border-color:var(--brand);background:color-mix(in srgb,var(--brand) 8%,transparent)}.grid-sources{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}.src{border:1px solid var(--line);border-radius:10px;padding:8px;display:grid;gap:6px;cursor:grab}.src img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:6px}.src-meta{display:grid;gap:4px}.src-name{font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}[data-dragging=true]{opacity:.4}[data-over=true]{outline:2px solid var(--brand);outline-offset:2px}.preview{width:100%;border-radius:6px;overflow:hidden;background:#ddd;line-height:0;box-shadow:0 0 0 1px #00000014}.preview svg{width:100%;height:100%;display:block}.review-row{display:grid;grid-template-columns:170px minmax(0,1fr) 300px;gap:20px}.review-src{display:grid;gap:8px;align-content:start;justify-items:start;position:relative}.review-src img{width:100%;border-radius:8px;border:1px solid var(--line)}.badge{background:var(--text);color:var(--bg);border-radius:99px;min-width:24px;height:24px;padding:0 7px;display:inline-grid;place-items:center;font-size:12px;font-weight:700}.badge.bad{background:var(--err);color:#fff}.item-row{display:flex;gap:6px;margin-bottom:6px;align-items:center}.issues{list-style:none;padding:0;margin:8px 0 0;display:grid;gap:8px}.issue{display:grid;grid-template-columns:auto 1fr;gap:8px;font-size:13px;align-items:start}.issue .link{grid-column:2;justify-self:start}.modal{position:fixed;top:0;right:0;bottom:0;left:0;background:#000c;display:grid;place-items:center;z-index:60;padding:24px;cursor:zoom-out}.modal img{max-width:100%;max-height:100%;border-radius:8px}.design{display:grid;grid-template-columns:150px minmax(0,1fr) 380px;gap:16px;align-items:start}.filmstrip{list-style:none;margin:0;padding:0;display:grid;gap:10px;max-height:calc(100vh - 110px);overflow:auto;position:sticky;top:76px}.thumb{position:relative;width:100%;padding:4px;border:2px solid transparent;border-radius:10px;background:none;cursor:pointer}.thumb[aria-current=true]{border-color:var(--brand)}.thumb .badge{position:absolute;left:10px;bottom:10px;opacity:.85}.thumb .badge.bad{left:auto;right:10px}.stage{display:grid;gap:12px;position:sticky;top:76px}.canvas{max-height:calc(100vh - 190px);display:grid;place-items:center}.canvas .preview{width:auto;height:min(calc(100vh - 190px),900px);max-width:100%;border-radius:10px;box-shadow:0 10px 40px #0000002e}.inspector{max-height:calc(100vh - 96px);overflow:auto;position:sticky;top:76px}.tabs{display:flex;gap:4px;margin-bottom:14px;border-bottom:1px solid var(--line)}.tabs button{background:none;border:0;padding:8px 12px;cursor:pointer;text-transform:capitalize;color:var(--muted);border-bottom:2px solid transparent;font-weight:600}.tabs button[aria-selected=true]{color:var(--text);border-color:var(--brand)}.seg{display:flex;border:1px solid var(--line);border-radius:8px;overflow:hidden}.seg button{flex:1;padding:8px;background:none;border:0;cursor:pointer;font-size:13px}.seg button[aria-pressed=true]{background:var(--brand);color:var(--brand-ink)}.export-grid{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}.export-grid .panel{display:grid;gap:10px;padding:12px}@media (max-width: 1100px){.design{grid-template-columns:110px 1fr}.inspector{grid-column:1 / -1;position:static;max-height:none}.review-row{grid-template-columns:140px 1fr}.review-issues{grid-column:1 / -1}}@media (max-width: 760px){.split,.two,.brand-grid{grid-template-columns:1fr}.page{padding:12px}.design{grid-template-columns:1fr}.filmstrip{grid-auto-flow:column;grid-auto-columns:90px;overflow-x:auto;position:static;max-height:none}.stage{position:static}.top nav{order:5;width:100%;overflow-x:auto}.review-row{grid-template-columns:1fr}}@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important}}