:root{--bg:#14181f;--bg-elevated:#1c222c;--bg-card:#1f2632;--text:#ede6d6;--text-dim:#9aa1ad;--accent:#c89b3c;--accent-soft:rgba(200,155,60,.14);--border:#2a313d;--danger:#d16659;--success:#7fa66c;--font-display:ui-serif,Georgia,"Iowan Old Style","Palatino Linotype",serif;--font-body:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}*{box-sizing:border-box}body,html{padding:0;margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body)}a{color:inherit;text-decoration:none}h1,h2,h3{font-family:var(--font-display);font-weight:500;letter-spacing:.01em;margin:0}button,input,select,textarea{font-family:inherit;color:inherit}.page{max-width:1040px;margin:0 auto;padding:32px 24px 80px}.topbar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;row-gap:4px;padding:12px 24px;border-bottom:1px solid var(--border)}.topbar .brand{font-family:var(--font-display);font-size:20px;letter-spacing:.02em;padding:8px 0}.topbar nav{display:flex;flex-wrap:wrap}.topbar nav a{color:var(--text-dim);font-size:14px;padding:12px 10px;display:inline-block}.topbar nav a:hover{color:var(--text)}.btn{display:inline-flex;align-items:center;gap:6px;background:var(--accent);color:#14181f;border:none;border-radius:4px;padding:9px 16px;font-size:14px;font-weight:600;cursor:pointer}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--border)}.btn-ghost:hover{border-color:var(--accent)}.input{background:var(--bg-elevated);border:1px solid var(--border);border-radius:4px;padding:10px 12px;font-size:14px;width:100%}.btn-ghost:focus,.btn:focus,.input:focus{outline:2px solid var(--accent);outline-offset:2px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:6px}.shelf{display:flex;flex-wrap:wrap;gap:18px;margin-top:24px}.shelf .book-card{flex-grow:0;flex-shrink:0;flex-basis:calc((100% - 72px) / 5);min-width:170px}.shelf-row{display:flex;gap:18px;overflow-x:auto;margin-top:16px;width:100%;scrollbar-width:none}.shelf-row::-webkit-scrollbar{display:none}.tab-row{display:flex;gap:8px;overflow-x:auto;border-bottom:1px solid var(--border);padding-bottom:12px;scrollbar-width:none}.tab-row::-webkit-scrollbar{display:none}.tab-row .btn,.tab-row .btn-ghost{flex-shrink:0;white-space:nowrap}.scroll-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:5;box-shadow:0 2px 8px rgba(0,0,0,.4)}.scroll-arrow-left{left:-14px}.scroll-arrow-right{right:-14px}.shelf-row .book-card{flex-grow:0;flex-shrink:0;flex-basis:calc((100% - 72px) / 5);min-width:170px}.book-card{position:relative;display:flex;flex-direction:column;border-radius:6px;overflow:hidden;border:1px solid var(--border);background:var(--bg-card);transition:transform .15s ease,border-color .15s ease}.book-card:hover{border-color:var(--accent);transform:translateY(-2px)}.book-card .cover{width:100%;aspect-ratio:2/3;object-fit:cover;background:var(--bg-elevated)}.book-card .info{padding:12px 14px 14px}.book-card .card-status-row{margin-top:12px;display:flex;align-items:center;justify-content:space-between;gap:8px}.book-card .title{font-family:var(--font-display);font-size:16px;line-height:1.3;min-height:calc(1.3em * 3);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.book-card .author{color:var(--text-dim);font-size:13px;margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;padding:0;border-radius:999px;background:var(--bg-card);border:1px solid var(--border);color:inherit;cursor:pointer;font-size:13px;line-height:1}.icon-btn:hover{border-color:var(--accent)}.icon-btn:disabled{opacity:.5;cursor:not-allowed}.book-card .download-btn{text-decoration:none}.verdict-indicator{display:inline-flex;align-items:center;justify-content:center;padding:3px 6px;cursor:default}.material-icons{vertical-align:middle}.thumb{width:32px;height:48px;object-fit:cover;border-radius:3px;background:var(--bg-elevated);flex-shrink:0}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.55);display:flex;align-items:center;justify-content:center;z-index:100;padding:24px}.modal-card{width:100%;max-width:320px;padding:20px;display:flex;flex-direction:column;gap:14px}.tag{display:inline-block;font-size:11px;padding:2px 8px;border-radius:999px;background:var(--accent-soft);color:var(--accent);margin-top:8px}.progress-track{height:4px;background:var(--border);border-radius:999px;margin-top:10px;overflow:hidden}.progress-fill{height:100%;background:var(--accent)}.error{color:var(--danger);font-size:13px;margin-top:6px}.section-title{font-family:var(--font-display);font-size:22px;margin-bottom:4px}.muted{color:var(--text-dim)}.stat-row{display:flex;gap:32px;margin-top:16px;flex-wrap:wrap}.stat{min-width:120px}.stat .value{font-family:var(--font-display);font-size:28px;color:var(--accent)}.stat .label{font-size:12px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.06em}.book-detail-grid{display:grid;grid-template-columns:220px 1fr;grid-gap:32px;gap:32px}@media (max-width:640px){.book-detail-grid{grid-template-columns:1fr}.book-detail-grid>div:first-child{max-width:220px;margin:0 auto}.shelf .book-card,.shelf-row .book-card{flex-basis:calc((100% - 18px) / 2);min-width:0}.book-card .download-btn{display:none}}@font-face{font-family:Material Icons;font-style:normal;font-weight:400;font-display:block;src:url(/_next/static/media/material-icons.59322316.woff2) format("woff2"),url(/_next/static/media/material-icons.4ad034d2.woff) format("woff")}.material-icons{font-family:Material Icons;font-feature-settings:"liga"}@font-face{font-family:Material Icons Outlined;font-style:normal;font-weight:400;font-display:block;src:url(/_next/static/media/material-icons-outlined.f86cb7b0.woff2) format("woff2"),url(/_next/static/media/material-icons-outlined.78a93b20.woff) format("woff")}.material-icons,.material-icons-outlined{font-weight:400;font-style:normal;font-size:24px;line-height:1;letter-spacing:normal;text-transform:none;display:inline-block;white-space:nowrap;word-wrap:normal;direction:ltr;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}.material-icons-outlined{font-family:Material Icons Outlined;font-feature-settings:"liga"}@font-face{font-family:Material Icons Round;font-style:normal;font-weight:400;font-display:block;src:url(/_next/static/media/material-icons-round.b10ec9db.woff2) format("woff2"),url(/_next/static/media/material-icons-round.92dc7ca2.woff) format("woff")}.material-icons-round{font-family:Material Icons Round;font-feature-settings:"liga"}@font-face{font-family:Material Icons Sharp;font-style:normal;font-weight:400;font-display:block;src:url(/_next/static/media/material-icons-sharp.3885863e.woff2) format("woff2"),url(/_next/static/media/material-icons-sharp.a71cb2bf.woff) format("woff")}.material-icons-round,.material-icons-sharp{font-weight:400;font-style:normal;font-size:24px;line-height:1;letter-spacing:normal;text-transform:none;display:inline-block;white-space:nowrap;word-wrap:normal;direction:ltr;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}.material-icons-sharp{font-family:Material Icons Sharp;font-feature-settings:"liga"}@font-face{font-family:Material Icons Two Tone;font-style:normal;font-weight:400;font-display:block;src:url(/_next/static/media/material-icons-two-tone.675bd578.woff2) format("woff2"),url(/_next/static/media/material-icons-two-tone.588d6313.woff) format("woff")}.material-icons-two-tone{font-family:Material Icons Two Tone;font-feature-settings:"liga"}@font-face{font-family:Material Symbols Outlined;font-style:normal;font-weight:100 700;font-display:block;src:url(/_next/static/media/material-symbols-outlined.ae8b6ea9.woff2) format("woff2")}.material-icons-two-tone,.material-symbols-outlined{font-weight:400;font-style:normal;font-size:24px;line-height:1;letter-spacing:normal;text-transform:none;display:inline-block;white-space:nowrap;word-wrap:normal;direction:ltr;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}.material-symbols-outlined{font-family:Material Symbols Outlined;font-feature-settings:"liga"}