:root{color-scheme:dark;--bg:#0f1420;--panel:#171f2e;--line:#293449;--text:#f4f6fb;--muted:#9ba8bd;--accent:#7dd3fc;--danger:#fda4af}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.5 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.topbar{height:64px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(20px,calc((100% - 1080px)/2));position:sticky;top:0;background:rgba(15,20,32,.95);backdrop-filter:blur(8px);z-index:5}.topbar a{color:var(--muted);text-decoration:none}.brand{font-weight:800!important;color:var(--text)!important;font-size:18px}.brand span{font-weight:400;color:var(--muted)}nav{display:flex;gap:18px;align-items:center}main{max-width:1080px;margin:0 auto;padding:36px 20px 80px}.hero{padding:32px 0 26px}.hero.compact{padding-bottom:12px}.eyebrow{color:var(--accent);font-size:12px;letter-spacing:.16em;font-weight:700}.hero h1,.reader-head h1,.manage-head h1{font-size:clamp(30px,5vw,48px);line-height:1.1;margin:8px 0}.muted{color:var(--muted)}.card,.chapter-card,.admin-row{background:var(--panel);border:1px solid var(--line);border-radius:14px}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}.chapter-card{padding:20px;display:flex;justify-content:space-between;align-items:center;text-decoration:none;color:var(--text);transition:border-color .15s}.chapter-card:hover{border-color:var(--accent)}.chapter-card h2{font-size:18px;margin:0 0 5px}.chapter-card p,.admin-row small{margin:0;color:var(--muted);font-size:14px}.chapter-card span{font-size:24px;color:var(--accent)}.empty{padding:28px;border:1px dashed var(--line);border-radius:12px;color:var(--muted);text-align:center}.flash{padding:12px 16px;border-radius:10px;margin:0 0 18px;background:#18324a}.flash.error{background:#482330}.auth{max-width:440px;margin:54px auto;padding:28px}.auth h1{margin-top:0}label{display:block;margin:14px 0;color:var(--muted)}input{width:100%;border:1px solid var(--line);border-radius:8px;background:#0c111b;color:var(--text);padding:11px 12px;font:inherit;margin-top:6px}button{font:inherit;color:var(--text);background:transparent;border:0;cursor:pointer}.primary{background:var(--accent);color:#07111b;border-radius:8px;padding:11px 16px;font-weight:700}.link-button,.text-button{color:var(--accent);padding:0}.create{padding:20px;margin-bottom:18px}.create h2,.uploaded h2,.card h2{margin:0 0 12px;font-size:18px}.inline-form{display:flex;gap:10px}.inline-form input{margin:0}.admin-list{display:grid;gap:8px}.admin-row{padding:16px 18px;color:var(--text);text-decoration:none;display:flex;justify-content:space-between;gap:12px;align-items:center}.admin-row span:first-child{display:grid;gap:3px}.admin-row>span:last-child{color:var(--accent);white-space:nowrap;font-size:14px}.manage-head{margin:20px 0 28px}.manage-head a,.reader-head>a{color:var(--accent);text-decoration:none}.manage-head h1{font-size:34px}.card{padding:22px;margin-bottom:28px}.card form{display:grid;gap:12px}.uploaded{display:grid;gap:8px}.image-row{display:grid;grid-template-columns:35px 64px 1fr auto;align-items:center;gap:12px;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:8px}.image-row img{width:64px;height:64px;object-fit:cover;border-radius:6px}.position{color:var(--muted);text-align:center}.filename{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.danger{color:var(--danger);border:1px solid #6e3344;border-radius:7px;padding:7px 10px}.reader-head{padding:20px 0 24px}.reader-head h1{font-size:32px}.reader-tools{display:flex;gap:8px;flex-wrap:wrap}.reader-tools button{border:1px solid var(--line);padding:7px 12px;border-radius:7px}.reader{--zoom:1;display:flex;flex-direction:column;align-items:center;gap:14px}.reader figure{margin:0;width:min(100%,900px);text-align:center}.reader img{display:block;width:calc(100% * var(--zoom));max-width:none;height:auto;margin:0 auto;background:#05070b}.reader figcaption{font-size:12px;color:var(--muted);padding:4px}footer{text-align:center;color:#65738a;font-size:12px;padding:20px} @media(max-width:600px){main{padding:24px 14px 60px}.topbar{padding:0 14px}.inline-form{display:grid}.admin-row{padding:14px}.image-row{grid-template-columns:25px 52px 1fr}.image-row img{width:52px;height:52px}.image-row form{grid-column:3}.reader img{width:calc(100% * var(--zoom))}.reader{overflow:hidden}}
/* Reader uses ordinary image elements and document scrolling; no canvas or lazy loader. */
.reader{display:block;width:100%;max-width:none;margin:0;overflow:visible;touch-action:auto}
.reader img{display:block;width:100%;height:auto;max-width:none;margin:0}
.reader-page{max-width:none;margin:0;padding:0}
.reader-page .reader-head{padding-inline:20px}
.topbar{position:relative;background:var(--bg);backdrop-filter:none}
.chapter-card{transition:none}
button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
button:disabled{opacity:.65;cursor:wait}
.admin-row small{overflow-wrap:anywhere}
@media(max-width:600px){.reader{overflow:visible}.reader-page .reader-head{padding-inline:14px}.brand span{font-size:14px}nav{gap:10px}.filename{overflow-wrap:anywhere}.topbar{min-width:100vw}}