:root{--bg:#0d0d0d;--surface:#1a1a1a;--surface2:#242424;--border:#2a2a2a;--text:#d4d4d4;--text-dim:#666;--accent:#c43a31;--accent-hover:#d94a41;--gold:#b8944b;--green:#3a7d5a;--radius:8px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,sans-serif;line-height:1.5}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit}button:disabled{cursor:default}.login-page{justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.login-box{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;gap:12px;width:100%;max-width:360px;padding:32px;display:flex}.login-box h1{color:#fff;text-align:center;font-size:22px;font-weight:700}.login-sub{text-align:center;color:var(--text-dim);margin-bottom:8px;font-size:13px}.login-error{color:var(--accent);text-align:center;background:#c43a3126;border-radius:4px;padding:8px 12px;font-size:12px}.login-box input{background:var(--bg);color:var(--text);border:1px solid var(--border);border-radius:4px;outline:none;padding:10px 12px;font-size:14px;transition:border-color .15s}.login-box input:focus{border-color:var(--accent)}.login-box button{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:4px;margin-top:4px;padding:10px;font-size:14px;font-weight:600;transition:background .15s}.login-box button:hover:not(:disabled){background:var(--accent-hover)}.login-box button:disabled{opacity:.6;cursor:default}.admin-page{max-width:700px;margin:0 auto;padding:24px 16px}.admin-header{align-items:center;gap:12px;margin-bottom:24px;display:flex}.admin-header h1{color:#fff;font-size:20px;font-weight:700}.admin-back{color:var(--text-dim);border:1px solid var(--border);cursor:pointer;background:0 0;border-radius:4px;padding:4px 12px;font-size:12px;transition:border-color .15s}.admin-back:hover{border-color:var(--text);color:var(--text)}.admin-msg{border-radius:4px;margin-bottom:16px;padding:8px 12px;font-size:13px}.admin-msg.ok{color:var(--green);background:#3a7d5a26}.admin-msg.error{color:var(--accent);background:#c43a3126}.admin-section{margin-bottom:28px}.admin-section h2{color:var(--text-dim);text-transform:uppercase;letter-spacing:.04em;margin-bottom:10px;font-size:14px;font-weight:600}.admin-form{flex-wrap:wrap;gap:8px;display:flex}.admin-form input,.admin-form select{background:var(--surface2);color:var(--text);border:1px solid var(--border);border-radius:4px;outline:none;padding:8px 10px;font-size:13px;transition:border-color .15s}.admin-form input:focus,.admin-form select:focus{border-color:var(--accent)}.admin-form input{flex:1;min-width:120px}.admin-form select{min-width:80px}.admin-form button{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:4px;padding:8px 20px;font-size:13px;font-weight:600;transition:background .15s}.admin-form button:hover{background:var(--accent-hover)}.admin-loading{color:var(--text-dim);padding:12px 0;font-size:13px}.admin-user-list{flex-direction:column;gap:4px;display:flex}.admin-user-row{background:var(--surface);border:1px solid var(--border);border-radius:4px;align-items:center;gap:10px;padding:8px 10px;font-size:13px;display:flex}.admin-user-name{color:#fff;flex:1;font-weight:600}.admin-user-role{text-transform:uppercase;border-radius:3px;padding:2px 8px;font-size:11px;font-weight:600}.role-admin{color:var(--accent);background:#c43a3126}.role-user{color:var(--green);background:#3a7d5a26}.admin-user-date{color:var(--text-dim);font-size:11px}.admin-desc{color:var(--text-dim);margin-bottom:10px;font-size:13px;line-height:1.5}.admin-scan-btn{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:4px;padding:10px 24px;font-size:14px;font-weight:600;transition:background .15s}.admin-scan-btn:hover:not(:disabled){background:var(--accent-hover)}.admin-scan-btn:disabled{opacity:.6;cursor:default}.admin-scan-result{color:var(--green);background:#3a7d5a1f;border-radius:4px;margin-top:10px;padding:10px 14px;font-size:13px;font-weight:600}.admin-wipe-btn{color:var(--accent);border:1px solid var(--accent);cursor:pointer;background:0 0;border-radius:4px;margin-top:10px;margin-left:10px;padding:8px 20px;font-size:13px;font-weight:600;transition:background .15s}.admin-wipe-btn:hover{background:#c43a311a}.admin-change-pass-btn{color:var(--text-dim);border:1px solid var(--border);cursor:pointer;background:0 0;border-radius:4px;padding:2px 10px;font-size:11px;transition:border-color .15s,color .15s}.admin-change-pass-btn:hover{border-color:var(--accent);color:var(--accent)}.admin-change-pass-form{gap:6px;margin-top:-4px;padding:6px 10px 10px;display:flex}.admin-change-pass-form input{background:var(--bg);color:var(--text);border:1px solid var(--border);border-radius:4px;outline:none;flex:1;padding:6px 10px;font-size:13px}.admin-change-pass-form input:focus{border-color:var(--accent)}.admin-change-pass-form button{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:4px;padding:6px 16px;font-size:12px;font-weight:600}.admin-change-pass-form button:hover{background:var(--accent-hover)}.library-header{border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:20px 28px;display:flex}.library-header h1{letter-spacing:-.01em;color:#fff;font-size:22px;font-weight:700}.library-header span{color:var(--text-dim);font-size:13px}.library-actions{gap:8px;display:flex}.library-user{align-items:center;gap:8px;margin-left:auto;display:flex}.library-user .user-name{color:var(--text-dim);font-size:12px}.library-user .admin-link,.library-user .logout-btn{color:var(--text-dim);border:1px solid var(--border);cursor:pointer;background:0 0;border-radius:4px;padding:3px 10px;font-size:11px;text-decoration:none;transition:border-color .15s,color .15s}.library-user .admin-link:hover,.library-user .logout-btn:hover{border-color:var(--accent);color:var(--accent)}.library-sort{align-items:center;gap:6px;margin-left:auto;display:flex}.library-sort label{color:var(--text-dim);font-size:12px}.library-sort select{background:var(--surface2);color:var(--text);border:1px solid var(--border);cursor:pointer;border-radius:4px;padding:3px 8px;font-size:12px}.library-sort select:hover{border-color:var(--text-dim)}.library-sort .sort-dir{background:var(--surface2);color:var(--text);border:1px solid var(--border);border-radius:4px;width:28px;height:26px;padding:0;font-size:14px}.library-sort .sort-dir:hover{border-color:var(--text-dim)}.library-actions button{background:var(--surface2);color:var(--text);border:1px solid var(--border);border-radius:4px;padding:4px 12px;font-size:12px;transition:border-color .15s}.library-actions .check-btn:hover{border-color:var(--gold)}.library-actions .import-btn:hover,.library-actions .export-btn:hover:not(:disabled){border-color:var(--accent)}.library-actions .export-btn:disabled{opacity:.5;cursor:not-allowed}.library-actions .dl-page-btn{background:var(--surface2);color:var(--text);border:1px solid var(--border);border-radius:4px;align-items:center;padding:4px 12px;font-size:12px;text-decoration:none;transition:border-color .15s;display:inline-flex}.library-actions .dl-page-btn:hover{border-color:var(--accent)}.section-title{color:#fff;text-transform:uppercase;letter-spacing:.04em;max-width:1100px;margin:0 auto;padding:20px 28px 0;font-size:14px;font-weight:600}.section-count{color:var(--text-dim);vertical-align:middle;margin-left:6px;font-size:11px;font-weight:400}.grid{grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:14px;max-width:1100px;margin:0 auto;padding:14px 28px;display:grid}.empty{text-align:center;color:var(--text-dim);padding:80px 24px;font-size:15px}.loading{text-align:center;color:var(--text-dim);padding:40px}.card{border-radius:var(--radius);background:var(--surface);border:1px solid var(--border);transition:border-color .2s,transform .15s;position:relative;overflow:hidden}.card:hover{border-color:var(--accent);transform:translateY(-2px)}.card.fav{border-color:var(--gold)}.card-link{color:inherit;display:block}.card-img-wrap{background:var(--surface2);position:relative;overflow:hidden}.card img{aspect-ratio:5/7;object-fit:cover;width:100%;transition:transform .3s;display:block}.no-cover{aspect-ratio:5/7;background:var(--surface2);width:100%;color:var(--text-dim);justify-content:center;align-items:center;font-size:12px;display:flex}.card:hover img{transform:scale(1.05)}.card-body{padding:10px 12px 12px}.card-title{white-space:nowrap;text-overflow:ellipsis;color:#fff;font-size:13px;font-weight:600;overflow:hidden}.card-meta{color:var(--text-dim);margin-top:2px;font-size:11px}.card-bar-wrap{margin-top:6px}.card-bar-label{color:var(--text-dim);justify-content:space-between;margin-bottom:2px;font-size:10px;display:flex}.card-bar{background:var(--surface2);border-radius:2px;height:3px;margin-top:2px;overflow:hidden}.card-bar>span{background:var(--accent);border-radius:2px;height:100%;transition:width .4s;display:block}.card-bar-dl>span{background:var(--gold)}.new-badge{color:var(--accent);vertical-align:middle;background:#c43a311f;border-radius:3px;margin-left:6px;padding:0 6px;font-size:10px;font-weight:600;display:inline-block}.card-fav{color:var(--gold);cursor:pointer;opacity:0;z-index:5;background:#0009;border:none;border-radius:50%;justify-content:center;align-items:center;width:28px;height:28px;font-size:16px;transition:opacity .15s,background .15s;display:flex;position:absolute;top:6px;right:6px}.card:hover .card-fav{opacity:1}.card-fav:hover{background:#000000e6}.card-fav.active{opacity:1;color:var(--gold)}.card-del{color:#fff;cursor:pointer;opacity:0;z-index:5;background:#c43a31cc;border:none;border-radius:50%;justify-content:center;align-items:center;width:22px;height:22px;font-size:11px;transition:opacity .15s,background .15s;display:flex;position:absolute;top:6px;left:6px}.card:hover .card-del{opacity:1}.card-del:hover{background:var(--accent)}.modal-overlay{z-index:300;background:#000c;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-box{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);width:90%;max-width:500px;padding:24px}.modal-box h2{color:#fff;margin-bottom:12px;font-size:16px}.modal-box textarea{background:var(--bg);width:100%;height:150px;color:var(--text);border:1px solid var(--border);resize:vertical;border-radius:4px;padding:8px;font-family:monospace;font-size:12px}.modal-actions{justify-content:flex-end;gap:8px;margin-top:12px;display:flex}.modal-actions button{cursor:pointer;border:1px solid var(--border);background:var(--surface2);color:var(--text);border-radius:4px;padding:6px 16px;font-size:13px}.modal-actions .import-go{background:var(--accent);border-color:var(--accent);color:#fff}.modal-actions .import-go:hover{background:var(--accent-hover)}.modal-status{color:var(--text-dim);max-height:300px;margin-top:8px;font-size:12px;overflow-y:auto}.modal-progress{border-bottom:1px solid var(--border);margin-bottom:6px;padding:8px 0;font-weight:600}.modal-log{max-height:250px;overflow-y:auto}.log-added{color:var(--green)}.log-exists{color:var(--text-dim)}.log-error{color:var(--accent)}.check-results{max-height:400px;margin:8px 0;overflow-y:auto}.check-section-title{color:#fff;margin:8px 0 4px;font-weight:600}.check-new{color:var(--green)}.check-error{color:var(--accent)}.check-row{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:6px 0;display:flex}.check-row:last-child{border-bottom:none}.check-row a{color:#fff}.check-row-dim a{color:var(--text-dim)}.check-sub{color:var(--text-dim);font-size:11px}.check-view-btn{background:var(--surface2);color:var(--text);border:1px solid var(--border);border-radius:4px;padding:3px 10px;font-size:11px}@media (width<=768px){.library-header{flex-wrap:wrap;gap:8px;padding:14px 16px}.library-header h1{width:100%;font-size:18px}.library-header span{order:2}.library-actions{order:3;width:100%}.library-actions button,.library-actions .dl-page-btn{text-align:center;flex:1;padding:6px 8px;font-size:11px}.library-sort{order:4;width:100%;margin-left:0}.library-sort select{flex:1;padding:6px 8px;font-size:12px}.section-title{padding:14px 16px 0}.grid{grid-template-columns:repeat(2,1fr);gap:10px;padding:10px 16px}.card-fav,.card-del{opacity:1}.card:hover,.card:hover img{transform:none}.modal-box{width:95%;max-height:90vh;margin:10px;overflow-y:auto}.check-row{flex-wrap:wrap;gap:4px}.check-row a{font-size:13px}}@media (width<=480px){.grid{grid-template-columns:1fr}}.detail-header{border-bottom:1px solid var(--border);align-items:baseline;gap:12px;padding:20px 28px;display:flex}.detail-header a{color:var(--text-dim);text-decoration:none}.detail-header a:hover{color:var(--text)}.detail-header h1{color:#fff;font-size:18px;font-weight:700}.manga-hero{gap:24px;max-width:960px;margin:0 auto;padding:28px;display:flex}.manga-hero .cover{border-radius:var(--radius);background:var(--surface2);flex-shrink:0;width:160px;overflow:hidden;box-shadow:0 4px 20px #00000080}.manga-hero .cover img{aspect-ratio:5/7;object-fit:cover;width:100%;display:block}.cover-placeholder{aspect-ratio:5/7;width:100%;color:var(--text-dim);justify-content:center;align-items:center;font-size:12px;display:flex}.manga-hero .info{flex:1;min-width:0;padding-top:4px}.manga-hero .info h2{color:#fff;letter-spacing:-.01em;margin-bottom:6px;font-size:24px;font-weight:700}.manga-hero .info .meta{color:var(--text-dim);margin-bottom:12px;font-size:13px}.manga-hero .info .meta em{color:var(--gold,#b8944b);font-style:normal}.manga-hero .desc{color:var(--text-dim);font-size:13px;line-height:1.6}.manga-hero .desc button{border:1px solid var(--border);color:var(--text-dim);background:0 0;border-radius:4px;margin-left:8px;padding:2px 10px;font-size:11px;transition:border-color .15s}.manga-hero .desc button:hover{border-color:var(--text-dim)}.check-result{margin-top:8px;font-size:13px}.chapters{max-width:960px;margin:0 auto;padding:0 28px 28px}.chapters h3{color:#fff;border-bottom:1px solid var(--border);align-items:center;gap:8px;margin-bottom:4px;padding-bottom:8px;font-size:14px;font-weight:600;display:flex}.chapters h3>span{flex:1}.chapters h3 button{background:var(--surface2);color:var(--text);border:1px solid var(--border);cursor:pointer;border-radius:4px;padding:4px 12px;font-size:12px;transition:border-color .15s}.chapters h3 .dl-all:hover,.chapters h3 .clear-btn:hover{border-color:var(--accent)}.chapters h3 .sort-btn{background:var(--surface2);color:var(--text);border:1px solid var(--border);cursor:pointer;border-radius:4px;min-width:32px;padding:4px 10px;font-size:14px;transition:border-color .15s}.chapters h3 .sort-btn:hover{border-color:var(--accent)}.chapters h3 .reload-btn{background:var(--surface2);color:var(--text);border:1px solid var(--border);cursor:pointer;border-radius:4px;min-width:32px;padding:4px 10px;font-size:14px;transition:border-color .15s}.chapters h3 .reload-btn:hover{border-color:var(--accent)}.chapters h3 .toggle-all-btn{background:var(--surface2);color:var(--text);border:1px solid var(--border);cursor:pointer;border-radius:4px;padding:4px 10px;font-size:11px;font-weight:600;transition:border-color .15s}.chapters h3 .toggle-all-btn:hover{border-color:var(--accent)}.ch-list{max-height:70vh;overflow-y:auto}.ch-row{border-bottom:1px solid var(--border);align-items:center;padding:10px;font-size:13px;transition:background .1s;display:flex}.ch-row:hover{background:var(--surface)}.ch-num{color:var(--text-dim);font-variant-numeric:tabular-nums;flex-shrink:0;width:50px}.ch-title{text-overflow:ellipsis;white-space:nowrap;min-width:0;color:var(--text);flex:1;overflow:hidden}.ch-status{text-align:right;flex-shrink:0;min-width:180px}.ch-status a,.ch-status button{cursor:pointer;border:1px solid var(--border);border-radius:4px;margin-left:4px;padding:3px 10px;font-size:11px;font-weight:600;text-decoration:none;display:inline-block}.read-btn{background:var(--accent);color:#fff}.read-btn:hover{background:var(--accent-hover)}.re-btn{background:var(--surface2);color:var(--text)}.re-btn:hover{background:var(--surface)}.del-btn{color:var(--text-dim);opacity:.5;background:0 0}.del-btn:hover{opacity:1;color:var(--accent)}.mark-btn{border:1px solid var(--border);color:var(--text-dim);background:0 0;border-radius:50%;justify-content:center;align-items:center;width:22px;height:22px;margin-right:8px;font-size:11px;display:inline-flex}.mark-btn:hover{border-color:var(--text);color:var(--text)}.mark-btn.marked{background:var(--green);border-color:var(--green);color:#fff}.dl-progress{background:var(--surface2);border-radius:2px;width:100%;height:3px;margin-top:4px;overflow:hidden}.dl-progress span{background:var(--accent);border-radius:2px;height:100%;transition:width .3s;display:block}@media (width<=768px){.detail-header{flex-wrap:wrap;padding:14px 16px}.detail-header h1{order:3;width:100%;font-size:15px}.manga-hero{flex-direction:column;align-items:center;gap:16px;padding:16px}.manga-hero .cover{width:120px}.manga-hero .info h2{text-align:center;font-size:18px}.manga-hero .info .meta,.manga-hero .desc{text-align:center}.manga-hero .desc button{margin:4px}.chapters{padding:0 16px 16px}.chapters h3{flex-wrap:wrap;gap:4px}.chapters h3>span{width:100%}.chapters h3 button{padding:4px 8px;font-size:11px}.ch-row{flex-wrap:wrap;gap:4px;padding:8px 6px}.ch-num{width:36px;font-size:12px}.ch-title{flex:auto;min-width:60px;font-size:12px}.ch-status{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:4px;width:100%;min-width:0;margin-top:4px;display:flex}.ch-status a,.ch-status button{margin-left:0;padding:4px 8px;font-size:10px}.dl-progress{order:99;width:100%}}#topbar{z-index:100;-webkit-backdrop-filter:blur(6px);border-bottom:1px solid var(--border);background:#000000eb;align-items:center;gap:10px;height:48px;padding:0 16px;font-size:13px;display:flex;position:fixed;top:0;left:0;right:0}#topbar a{color:var(--text-dim);border-radius:4px;margin-left:-6px;padding:4px 6px;text-decoration:none;transition:color .15s}#topbar a:hover{color:var(--text)}#topbar .title{color:#fff;white-space:nowrap;text-overflow:ellipsis;flex:1;font-size:13px;font-weight:600;overflow:hidden}#topbar .ch-nav{align-items:center;gap:4px;display:flex}#topbar .ch-nav button{color:var(--text-dim);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:3px;padding:2px 6px;font-size:11px;transition:color .15s,border-color .15s}#topbar .ch-nav button:hover:not(:disabled){color:var(--text);border-color:var(--border)}#topbar .ch-nav button:disabled{opacity:.3;cursor:default}#topbar .ch-nav span{color:var(--text-dim);font-variant-numeric:tabular-nums;white-space:nowrap;text-align:center;min-width:40px;font-size:12px}#topbar .ch-progress{color:var(--gold);font-variant-numeric:tabular-nums;white-space:nowrap;background:var(--surface);border:1px solid var(--border);border-radius:4px;padding:2px 8px;font-size:12px;font-weight:600}.progress-bar{background:var(--accent);z-index:99;height:2px;transition:width .2s;position:fixed;top:48px;left:0}#topbar button{background:var(--surface);color:var(--text);border:1px solid var(--border);cursor:pointer;white-space:nowrap;border-radius:4px;padding:4px 10px;font-size:12px;transition:border-color .15s}#topbar button:hover{border-color:var(--text-dim)}.topbar-menu-toggle{position:relative}.topbar-menu-dropdown{border:1px solid var(--border);z-index:200;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#000000f2;border-radius:6px;flex-direction:column;gap:2px;min-width:120px;padding:4px;display:flex;position:absolute;top:100%;right:0}.topbar-menu-dropdown button{text-align:left;white-space:nowrap;width:100%;padding:8px 12px}#viewer{padding-top:48px}#viewer.page-mode{cursor:pointer;-webkit-user-select:none;user-select:none;flex-direction:column;align-items:center;min-height:calc(100vh - 48px);display:flex}.rtl-mode .click-left{left:auto!important;right:0!important}.rtl-mode .click-right{left:0!important;right:auto!important}.page-mode .page-container{justify-content:center;align-items:center;width:100%;min-height:calc(100vh - 48px);display:flex;position:relative}.page-mode .page-container img{object-fit:contain;max-width:100%;max-height:calc(100vh - 48px);display:block}.page-mode .click-area{z-index:10;width:33%;height:100%;position:absolute;top:0}.page-mode .click-left{left:0}.page-mode .click-right{right:0}#viewer.scroll-mode{display:block}#viewer.scroll-mode .scroll-list{flex-direction:column;align-items:center;gap:0;display:flex}#viewer.scroll-mode .scroll-list img{width:100%;height:auto;margin:0 auto;display:block}@media (width>=768px){#viewer.scroll-mode .scroll-list img{width:auto;max-width:85vw}}.scroll-end{justify-content:center;padding:40px 0;display:flex}.scroll-end button{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:4px;padding:10px 24px;font-size:14px;font-weight:600}.scroll-end p{color:var(--text-dim)}#viewer.dual-mode{flex-flow:wrap;justify-content:center;gap:0;min-height:calc(100vh - 48px);padding:48px 0 0;display:flex}.dual-pair{flex-direction:row;align-items:stretch;width:100%;max-width:1600px;min-height:calc(100vh - 48px);margin:0 auto;display:flex}.dual-pair.swap{flex-direction:row-reverse}.dual-pair .page-container{cursor:pointer;-webkit-user-select:none;user-select:none;background:#000;flex:1;align-items:center;min-width:0;min-height:calc(100vh - 48px);display:flex;position:relative;overflow:hidden}.dual-pair .page-container.first{justify-content:flex-end}.dual-pair .page-container.last,.dual-pair.swap .page-container.first{justify-content:flex-start}.dual-pair.swap .page-container.last{justify-content:flex-end}.dual-pair .page-container.single{justify-content:center}.dual-pair .page-container img{object-fit:contain;width:auto;max-width:100%;max-height:calc(100vh - 48px);display:block}.dual-pair .page-container .click-area{z-index:10;width:50%;height:100%;position:absolute;top:0}.dual-pair .page-container .click-left{left:0}.dual-pair .page-container .click-right{right:0}.dual-pair:only-child .page-container:only-child{justify-content:center}.dual-pair:only-child .page-container:only-child img{width:auto;max-width:100%;max-height:calc(100vh - 48px)}#page-num{color:var(--text-dim);z-index:100;pointer-events:none;-webkit-backdrop-filter:blur(4px);border:1px solid var(--border);background:#000c;border-radius:12px;padding:4px 14px;font-size:12px;transition:opacity .3s;position:fixed;bottom:20px;left:50%;transform:translate(-50%)}#page-num.hidden{opacity:0}.end-msg{color:var(--text-dim);z-index:100;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:1px solid var(--border);background:#000000d9;border-radius:8px;padding:10px 24px;font-size:13px;animation:3s ease-in-out forwards fadeInOut;position:fixed;bottom:60px;left:50%;transform:translate(-50%)}@keyframes fadeInOut{0%{opacity:0;transform:translate(-50%)translateY(10px)}10%{opacity:1;transform:translate(-50%)translateY(0)}80%{opacity:1}to{opacity:0}}#loading{color:var(--text-dim);z-index:50;text-align:center;font-size:14px;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%)}.empty-pages{color:var(--text-dim);text-align:center;font-size:14px;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%)}.empty-pages .back-link{background:var(--accent);color:#fff;border-radius:4px;margin-top:16px;padding:8px 16px;font-size:13px;text-decoration:none;display:inline-block}#chapters-panel{z-index:90;-webkit-backdrop-filter:blur(8px);border-left:1px solid var(--border);background:#0d0d0df7;width:300px;max-width:100%;position:fixed;top:48px;bottom:0;right:0;overflow-y:auto;transform:translate(0)}#chapters-panel:not(.open){display:none}#chapters-panel h3{text-transform:uppercase;letter-spacing:.06em;color:var(--text-dim);padding:14px 16px 10px;font-size:11px;font-weight:600}#chapters-panel a{color:var(--text);border-bottom:1px solid var(--border);cursor:pointer;align-items:center;gap:8px;padding:9px 16px;font-size:13px;text-decoration:none;transition:background .1s;display:flex}#chapters-panel a:hover{background:var(--surface)}#chapters-panel a.active{color:var(--accent);background:var(--surface)}#chapters-panel a .ch-current{color:var(--accent);flex-shrink:0;font-size:11px}#chapters-panel a .ch-num{color:var(--text-dim);flex-shrink:0;font-size:11px}.loading-spinner{border:2px solid var(--border);border-top-color:var(--accent);vertical-align:middle;border-radius:50%;width:20px;height:20px;margin-right:8px;animation:.7s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}@media (width<=768px){#topbar{gap:6px;height:52px;padding:0 8px;font-size:12px}#topbar .title{flex:0 auto;max-width:30vw;font-size:12px}#topbar .ch-nav span{min-width:36px;font-size:12px}#topbar .ch-progress{padding:4px 8px;font-size:11px}#topbar button,#topbar a{justify-content:center;align-items:center;min-width:44px;min-height:44px;padding:4px 8px;font-size:13px;display:inline-flex}#topbar .ch-nav button{min-width:36px;min-height:44px;padding:4px 6px}.topbar-menu-dropdown button{min-height:44px;font-size:13px}.page-mode .click-area,.dual-pair .page-container .click-area{width:40%}.scroll-mode #viewer .scroll-list img{width:100%;height:auto}#chapters-panel{width:100%}.dual-pair .page-container img{max-width:100%;max-height:calc(100vh - 52px)}#viewer{padding-top:52px}.progress-bar{top:52px}}@media (width<=480px){#topbar .title,#topbar .ch-progress{display:none}#viewer{padding-top:52px}}.downloads-page{max-width:800px;margin:0 auto;padding:16px}.downloads-header{align-items:center;gap:12px;margin-bottom:20px;display:flex}.downloads-header a{color:var(--text-dim);font-size:13px;text-decoration:none;transition:color .15s}.downloads-header a:hover{color:var(--text)}.downloads-header h1{flex:1;font-size:18px;font-weight:600}.downloads-header span{color:var(--text-dim);font-size:12px}.dl-list{flex-direction:column;gap:6px;margin-bottom:20px;display:flex}.dl-row{background:var(--surface);border:1px solid var(--border);border-radius:6px;flex-wrap:wrap;align-items:center;gap:12px;padding:10px 12px;font-size:13px;display:flex}.dl-row.downloading{border-color:var(--accent)}.dl-row.failed{border-color:#c0392b}.dl-row.cancelled{opacity:.6}.dl-info{flex:1;align-items:center;gap:8px;min-width:0;display:flex}.dl-title{color:var(--text);white-space:nowrap;text-overflow:ellipsis;font-weight:600;text-decoration:none;transition:color .15s;overflow:hidden}.dl-title:hover{color:var(--accent)}.dl-ch,.dl-status{color:var(--text-dim);white-space:nowrap;font-size:11px}.dl-error{color:#e74c3c;width:100%;padding:4px 0;font-size:11px}.dl-progress-wrap{align-items:center;gap:8px;min-width:120px;display:flex}.dl-progress-bar{background:var(--surface2);border-radius:2px;flex:1;min-width:60px;height:4px;overflow:hidden}.dl-progress-bar span{background:var(--accent);border-radius:2px;height:100%;transition:width .3s;display:block}.dl-progress-text{color:var(--text-dim);font-variant-numeric:tabular-nums;white-space:nowrap;text-align:right;min-width:30px;font-size:11px}.dl-pages{color:var(--text-dim);white-space:nowrap;font-size:11px}.downloads-page .section-title{color:var(--text-dim);align-items:center;margin:20px 0 8px;font-size:14px;font-weight:600;display:flex}.dl-cancel,.dl-retry{border:1px solid var(--border);color:var(--text-dim);cursor:pointer;white-space:nowrap;background:0 0;border-radius:4px;padding:4px 10px;font-size:12px;transition:border-color .15s,color .15s}.dl-cancel:hover{color:#c0392b;border-color:#c0392b}.dl-clear-btn{border:1px solid var(--border);color:var(--text-dim);cursor:pointer;background:0 0;border-radius:4px;margin-left:10px;padding:2px 10px;font-size:11px;transition:border-color .15s,color .15s}.dl-clear-btn:hover{border-color:var(--accent);color:var(--text)}.dl-retry:hover{border-color:var(--accent);color:var(--accent)}@media (width<=768px){.downloads-header{flex-wrap:wrap;padding:14px 16px}.downloads-header h1{width:100%;font-size:18px}.downloads-page{padding:8px}.dl-row{flex-wrap:wrap;gap:6px}.dl-info{width:100%}.dl-progress-wrap{flex:1;min-width:80px}.dl-cancel,.dl-retry{padding:6px 12px}}