/* Shared reader controls follow the existing theme, including light/sepia. */
[data-novel-cover].cov-off > img,#dt-hero.cov-off img{visibility:hidden}
#dt-hero.cov-off{min-height:180px;background:var(--bg2)}
.rf-actions,.rf-shelf-tools{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}
.rf-actions button,.rf-content button,.rf-filters>button,.rf-shelf-tools>button{border:1px solid var(--line);border-radius:10px;background:var(--bg2);color:var(--ink);padding:11px 14px;min-height:44px;font:inherit;font-size:13px;cursor:pointer}
.rf-actions button:hover,.rf-content button:hover{border-color:var(--acc)}
.rf-filters{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.rf-filters label,.rf-content label{display:flex;flex-direction:column;gap:7px;font-size:12px;color:var(--sub)}
.rf-filters select,.rf-shelf-tools select,.rf-content select,.rf-content textarea{max-width:100%;min-height:44px;border:1px solid var(--line);border-radius:8px;background:var(--bg2);color:var(--ink);padding:10px;font:inherit;box-sizing:border-box}
.rf-content textarea{width:100%;resize:vertical}
.rf-tags{grid-column:1/-1}.rf-tags summary{padding:12px 0;cursor:pointer;font-size:13px}.rf-tags .chips{flex-wrap:wrap;overflow:visible}
.rf-muted{color:var(--sub);font-size:12px;line-height:1.75;margin:10px 0 16px}
.rf-related{margin:32px 0;padding:24px 0;border-top:1px solid var(--line)}
.rf-related h3{font-size:17px;font-weight:600}.rf-related .grid{gap:12px}
.rf-dialog{border:1px solid var(--line);border-radius:18px;background:var(--bg);color:var(--ink);padding:0;width:min(540px,calc(100% - 24px));max-height:85dvh;box-shadow:0 18px 80px #0005}
.rf-dialog::backdrop{background:#0009}
.rf-dialog header{position:sticky;top:0;background:var(--bg);display:flex;justify-content:space-between;align-items:center;padding:18px 22px;border-bottom:1px solid var(--line);z-index:1}
.rf-dialog header h2{font-size:18px;font-weight:600;margin:0}.rf-dialog header button{background:transparent;border:0;color:var(--sub);padding:10px;min-height:44px;cursor:pointer}
.rf-content{padding:20px 22px 28px;line-height:1.8}.rf-content h3{font-size:15px;margin-top:26px}
.rf-content blockquote{padding:12px 16px;margin:14px 0;border-left:2px solid var(--acc);font-size:14px;white-space:pre-wrap;overflow-wrap:anywhere}
.rf-item{padding:16px 0;border-bottom:1px solid var(--line)}.rf-item small{color:var(--sub)}
.rf-content .rf-download-row{display:flex;flex-direction:row;align-items:center;padding:9px 0;color:var(--ink);gap:12px}
.rf-download-row input,.rf-shelf-tools input{accent-color:var(--acc);width:18px;height:18px}
.rf-shelf-tools{align-items:center;font-size:12px}.rf-shelf-tools label{display:flex;align-items:center;gap:6px}
#rd-label{min-width:0}.rd-top .rd-aa{flex-shrink:0}
@media(max-width:390px){.rd-top{gap:1px}.rd-top .rd-aa{padding-left:5px;padding-right:5px;font-size:12px}.rf-related .grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(prefers-reduced-motion:reduce){.rf-dialog *{scroll-behavior:auto}}