:root{--maroon: #5b0b08;--maroon-2: #75130e;--gold: #d79a16;--paper: #f5f3ee;--line: #ddd7cf;--ink: #172033;--muted: #647084}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--paper);color:var(--ink)}button,input,textarea{font:inherit}button{cursor:pointer;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:10px;padding:9px 12px;display:inline-flex;align-items:center;justify-content:center;gap:7px;font-weight:800}button:hover{background:#faf7f2}button.primary{background:var(--maroon);color:#fff;border-color:var(--maroon)}button.primary:hover{background:var(--maroon-2)}button.success{background:#15803d;color:#fff;border-color:#15803d}input,textarea{border:1px solid var(--line);border-radius:10px;padding:10px 12px;outline:none;background:#fff;width:100%}textarea{min-height:130px;resize:vertical;line-height:1.35}label{display:grid;gap:7px;color:#475569;font-size:13px;font-weight:800}.boot{min-height:100vh;display:grid;place-items:center;font-weight:900;color:var(--maroon)}.login{min-height:100vh;display:grid;place-items:center;grid-template-columns:minmax(360px,560px) minmax(320px,420px);padding:32px;gap:0}.login section{min-height:560px;background:radial-gradient(circle at 15% 10%,#8f2119,var(--maroon));color:#fff;padding:48px;border-radius:24px 0 0 24px}.login form{min-height:560px;background:#fff;padding:48px;border-radius:0 24px 24px 0;display:grid;align-content:center;gap:18px;box-shadow:0 18px 50px #0002}.login h1{font-size:42px;line-height:1.05;margin:80px 0 20px}.login p{color:#fffb;line-height:1.7}.pill{display:inline-flex;border-radius:12px;background:#ffffff18;padding:10px 14px;font-weight:900}.loginGrid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:42px}.loginGrid span{background:#ffffff17;padding:16px;border-radius:12px;font-weight:800}.error,.notice{color:#991b1b;background:#fff1f1;border:1px solid #fecaca;padding:10px 12px;border-radius:10px;font-weight:700}.appbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:12px 18px;border-bottom:1px solid var(--line);background:#fffe;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.brandBlock{display:grid;grid-template-columns:auto 1fr;column-gap:12px;align-items:center}.brandBlock b{grid-row:1 / 3;background:var(--maroon);color:#fff;padding:10px 14px;border-radius:8px}.brandBlock span{font-weight:900}.brandBlock small{color:var(--muted)}.toolbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}.saveBox{display:flex;gap:8px;align-items:center}.saveBox input{width:190px}.notice{margin:12px 18px 0;color:#854d0e;background:#fff7ed;border-color:#fed7aa}.settingsPanel{margin:12px 18px 0;display:grid;grid-template-columns:1fr 1fr 1fr 1fr auto;gap:10px;align-items:center;background:#fff8f6;border:1px solid #efd8d2;border-radius:14px;padding:12px}.settingsPanel b{display:flex;align-items:center;gap:8px;color:var(--maroon)}.workspace{display:grid;grid-template-columns:300px minmax(620px,1fr) 350px;gap:16px;padding:16px;height:calc(100vh - 66px);min-height:720px}.pagesPane,.editPane,.canvasPane{min-height:0}.pagesPane,.panel,.currentPage{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 8px 24px #0000000d}.pagesPane{padding:14px;display:grid;grid-template-rows:auto 1fr}.paneHead{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.paneHead h2{margin:0;font-size:18px}.paneHead div{display:flex;gap:6px}.pageList{overflow:auto;padding-right:4px;display:grid;gap:10px;align-content:start}.pageThumb{display:grid;grid-template-columns:72px 1fr;grid-template-rows:auto 1fr;gap:3px 10px;text-align:left;padding:8px;border-radius:12px}.pageThumb.active{border-color:var(--maroon);background:#fff8f6}.pageThumb img{grid-row:1 / 3;width:72px;height:102px;object-fit:cover;border-radius:6px;border:1px solid #e5e7eb;background:#f8fafc}.pageThumb span{font-size:10px;color:#94a3b8;font-weight:900}.pageThumb b{font-size:12px;line-height:1.25;align-self:start}.canvasPane{display:grid;grid-template-rows:auto 1fr;gap:12px;min-width:0}.currentPage{padding:12px 16px;display:flex;justify-content:space-between;align-items:center}.currentPage>div:first-child{display:grid;gap:2px}.currentPage span{font-weight:900}.currentPage small{color:var(--muted)}.pageNav{display:flex;gap:8px;align-items:center}.pageNav button{padding:8px 10px;border-radius:8px}.pageStage{overflow:auto;background:#d6d8dd;border-radius:16px;padding:24px;display:grid;place-items:start center}.pageStage iframe{width:1055px;height:1491px;border:0;background:#fff;transform:scale(.72);transform-origin:top center;margin-bottom:-418px;box-shadow:0 16px 48px #0003}.editPane{overflow:auto;display:grid;gap:12px;align-content:start}.panel{padding:16px}.panel h3{margin:0 0 12px;display:flex;align-items:center;gap:8px;color:var(--maroon)}.panel p{color:var(--muted);line-height:1.5;margin:8px 0 14px;font-size:13px}.badge{display:inline-flex;background:#fff7ed;color:#9a3412;border-radius:999px;padding:5px 10px;font-size:11px;font-weight:900;margin-bottom:12px}.panel label{margin-top:10px}.panel input[type=color]{height:42px;padding:3px}.upload{border:1px dashed #e8c27e;background:#fffaf0;border-radius:14px;padding:20px;place-items:center;text-align:center;color:var(--maroon)}.upload input{display:none}.wide{width:100%}.versions{display:grid;gap:8px;max-height:260px;overflow:auto}.versionItem{display:grid;grid-template-columns:1fr auto;gap:6px;align-items:stretch}.versionItem.active .versionLoad{border-color:var(--maroon);background:#fff8f6}.versionLoad{display:grid;text-align:left;justify-content:stretch;gap:3px;min-width:0}.miniAction{padding:7px 9px;border-radius:8px;font-size:11px;white-space:nowrap;color:var(--maroon)}.versions span{color:var(--muted);font-size:12px;font-weight:500}@media(max-width:1200px){.workspace{grid-template-columns:260px 1fr}.editPane{grid-column:1 / -1;grid-template-columns:repeat(3,1fr)}.settingsPanel{grid-template-columns:1fr 1fr}}