/* ComicVault — Komga-style library UI. No external assets. */
:root{
  --bg:#0d1016; --bg2:#141922; --card:#161c26; --card2:#1d2531; --top:#111721;
  --line:#252d3a; --txt:#e7ecf3; --muted:#8b99ad; --accent:#ffb454; --accent2:#5b9dff;
  --ok:#3ddc97; --danger:#ff6b6b; --radius:12px; --side:240px;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{
  background:var(--bg);color:var(--txt);
  font:15px/1.5 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--accent2);text-decoration:none}
h1,h2,h3,h4{margin:0}
h2{font-size:1.2rem;margin-bottom:.5rem} h3{font-size:1rem}
.muted{color:var(--muted)} .small{font-size:.82rem}
.spacer{flex:1}
.row{display:flex;align-items:center} .col{display:flex;flex-direction:column} .gap{gap:.5rem} .end{justify-content:flex-end}
[hidden]{display:none !important}

/* ------------------------------------------------------------- skeleton */
.app{display:flex;height:100vh;overflow:hidden}
.sidebar{
  width:var(--side);flex:0 0 var(--side);background:var(--bg2);border-right:1px solid var(--line);
  display:flex;flex-direction:column;padding:.8rem .6rem;gap:1rem;overflow:auto;
}
.main{flex:1;display:flex;flex-direction:column;min-width:0;overflow:hidden}
.view{flex:1;overflow:auto;padding:1rem 1.2rem 2rem}
.view.narrow{max-width:760px;width:100%}

/* -------------------------------------------------------------- sidebar */
.brand{display:flex;align-items:center;gap:.55rem;font-weight:700;font-size:1.05rem;padding:.2rem .4rem}
.ico{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.sidenav{display:flex;flex-direction:column;gap:2px}
.sidenav a,.side-link{
  display:flex;align-items:center;gap:.6rem;padding:.5rem .6rem;border-radius:9px;
  color:var(--muted);font-size:.92rem;cursor:pointer;
}
.sidenav a:hover,.side-link:hover{background:var(--card2);color:var(--txt);text-decoration:none}
.sidenav a.active{background:var(--card2);color:var(--accent)}
.side-section{display:flex;flex-direction:column;gap:.3rem}
.side-title{
  display:flex;align-items:center;justify-content:space-between;
  padding:0 .6rem;color:var(--muted);font-size:.72rem;letter-spacing:.09em;text-transform:uppercase;
}
.libnav{display:flex;flex-direction:column;gap:1px;max-height:38vh;overflow:auto}
.libnav a{
  display:flex;align-items:center;gap:.5rem;padding:.4rem .6rem;border-radius:8px;
  color:var(--muted);font-size:.88rem;
}
.libnav a:hover{background:var(--card2);color:var(--txt);text-decoration:none}
.libnav a.active{background:var(--card2);color:var(--accent)}
.libnav .dot{width:7px;height:7px;border-radius:50%;background:var(--accent2);flex:0 0 auto}
.libnav .cnt{margin-left:auto;font-size:.75rem;color:var(--muted)}
.mode-pill{
  font-size:.72rem;padding:.3rem .6rem;border-radius:999px;border:1px solid var(--line);
  color:var(--muted);margin:.3rem .6rem;text-align:center;
}
.mode-pill.ok{color:var(--ok);border-color:rgba(61,220,151,.4)}

/* --------------------------------------------------------------- topbar */
.topbar{
  display:flex;align-items:center;gap:.6rem;padding:.5rem .9rem;background:var(--top);
  border-bottom:1px solid var(--line);flex:0 0 auto;
}
.burger{display:none}
.crumbs{display:flex;align-items:center;gap:.4rem;font-size:.95rem;min-width:0}
.crumbs a{color:var(--muted)} .crumbs a:hover{color:var(--txt)}
.crumbs .here{color:var(--txt);font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:42vw}
.crumbs .sep{color:var(--muted);opacity:.6}
.search{
  background:var(--bg2);border:1px solid var(--line);border-radius:9px;color:var(--txt);
  padding:.42rem .7rem;font:inherit;width:min(320px,40vw);
}
#userChip{width:34px;height:34px;border-radius:50%;background:var(--card2);font-size:.85rem}

/* --------------------------------------------------------------- layout */
.row-block{margin-bottom:1.6rem}
.row-title{display:flex;align-items:baseline;gap:.6rem;margin:0 0 .6rem;font-weight:600}
.posters{display:flex;gap:.8rem;overflow-x:auto;padding-bottom:.5rem;scrollbar-width:thin}
.posters.grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(146px,1fr));overflow:visible;gap:1rem 1.1rem;
}
.poster{
  flex:0 0 146px;width:146px;cursor:pointer;background:none;border:0;padding:0;color:inherit;text-align:left;
  position:relative;
}
.posters.grid .poster{flex:auto;width:auto}
.poster .art{
  aspect-ratio:2/3;border-radius:8px;background:#0a0d12 center/cover no-repeat;
  border:1px solid var(--line);position:relative;overflow:hidden;
}
.poster:hover .art{border-color:#3b475c;transform:translateY(-2px);transition:.15s}
.poster .pname{
  font-size:.85rem;margin-top:.35rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;
  overflow:hidden;line-height:1.3;
}
.poster .pmeta{font-size:.75rem;color:var(--muted);margin-top:.1rem}
.badge{
  position:absolute;top:6px;left:6px;background:rgba(8,11,16,.82);color:#dbe4f0;
  font-size:.7rem;font-weight:700;padding:.1rem .35rem;border-radius:5px;
}
.badge.right{left:auto;right:6px}
.badge.ok{background:rgba(61,220,151,.9);color:#06281a}
.badge.fav{background:rgba(255,180,84,.92);color:#2b1d05}
.progress-line{height:4px;background:#0a0d12;border-radius:99px;margin-top:.3rem;overflow:hidden}
.progress-line span{display:block;height:100%;background:var(--accent)}
.favbtn{
  position:absolute;top:4px;right:4px;background:rgba(8,11,16,.7);border:0;color:#cbd5e3;
  width:26px;height:26px;border-radius:50%;cursor:pointer;font-size:.95rem;line-height:1;
}
.favbtn.on{color:var(--accent)}

/* --------------------------------------------------------------- header */
.series-head{display:flex;gap:1rem;margin-bottom:1rem;align-items:flex-end}
.series-head .big{
  width:132px;aspect-ratio:2/3;border-radius:10px;background:#0a0d12 center/cover no-repeat;border:1px solid var(--line);flex:0 0 auto;
}
.series-head .info h1{font-size:1.5rem;margin-bottom:.2rem}
.series-head .info .stats{color:var(--muted);font-size:.9rem;display:flex;gap:.8rem;flex-wrap:wrap;margin:.3rem 0}
.toolbar{
  display:flex;align-items:center;gap:.7rem;flex-wrap:wrap;padding:.55rem .8rem;margin-bottom:.9rem;
  background:var(--bg2);border:1px solid var(--line);border-radius:var(--radius);
}
.check{display:flex;align-items:center;gap:.35rem;font-size:.86rem;color:var(--muted);white-space:nowrap}
input,select,textarea{background:var(--bg2);color:var(--txt);border:1px solid var(--line);border-radius:9px;padding:.5rem .6rem;font:inherit}
input:focus,select:focus{outline:2px solid rgba(255,180,84,.3);border-color:var(--accent)}
.mini{padding:.35rem .5rem;font-size:.85rem}
.btn{background:var(--card2);color:var(--txt);border:1px solid var(--line);border-radius:9px;padding:.5rem .8rem;cursor:pointer;font:inherit;white-space:nowrap}
.btn:hover{background:#26303f;border-color:#3a465a}
.btn.primary{background:var(--accent);color:#23180a;border-color:transparent;font-weight:600}
.btn.primary:hover{filter:brightness(1.08)}
.btn.small{padding:.32rem .6rem;font-size:.85rem}
.btn.danger{color:var(--danger);border-color:rgba(255,107,107,.35)}
.btn.danger:hover{background:rgba(255,107,107,.12)}
.card.pad{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1rem;margin-bottom:1rem;display:flex;flex-direction:column;gap:.6rem}
.empty{padding:2.4rem 1rem;text-align:center;color:var(--muted);display:flex;flex-direction:column;gap:.6rem;align-items:center}
.empty h2{color:var(--txt)}
code{background:var(--bg2);padding:.1rem .3rem;border-radius:4px;font-size:.85rem}
.libtable{display:flex;flex-direction:column;gap:.4rem}
.librow{
  display:flex;align-items:center;gap:.7rem;padding:.5rem .6rem;border:1px solid var(--line);
  border-radius:9px;background:var(--bg2);
}
.librow .t{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tabs{display:flex;gap:.4rem}
.tab{background:transparent;border:1px solid var(--line);color:var(--muted);border-radius:999px;padding:.3rem .8rem;cursor:pointer;font-size:.85rem}
.tab.active{background:var(--card2);color:var(--accent);border-color:var(--accent)}
.form{display:flex;flex-direction:column;gap:.6rem}

/* --------------------------------------------------------------- reader */
.view.reader{padding:0;display:flex;flex-direction:column;overflow:hidden}
.reader-bar{
  display:flex;align-items:center;gap:.35rem;padding:.35rem .6rem;background:var(--top);
  border-bottom:1px solid var(--line);flex:0 0 auto;flex-wrap:wrap;
}
.reader-meta{min-width:0;max-width:30vw}
.reader-title{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.reader-sub{font-size:.75rem;color:var(--muted);display:flex;gap:.5rem;align-items:center}
.src{padding:.05rem .35rem;border-radius:4px;background:var(--card2);font-size:.7rem}
.src.local{background:rgba(61,220,151,.18);color:var(--ok)}
.pager{display:flex;align-items:center;gap:.2rem}
.pageinput{width:62px;text-align:center;padding:.3rem .25rem}
.reader-stage{flex:1;position:relative;background:#07090d;overflow:auto;display:flex}
.pages{margin:auto;display:flex;gap:10px;padding:12px;align-items:center;justify-content:center}
.page canvas,.page img{display:block;max-width:100%;box-shadow:0 6px 30px rgba(0,0,0,.6);background:#fff}
.thumbs{
  position:absolute;left:0;right:0;bottom:0;display:flex;gap:.5rem;overflow-x:auto;padding:.6rem;
  background:rgba(10,13,18,.94);border-top:1px solid var(--line);
}
.thumb{flex:0 0 auto;width:100px;border:1px solid var(--line);background:var(--card);border-radius:7px;padding:2px;cursor:pointer;position:relative;min-height:136px;color:var(--txt)}
.thumb canvas,.thumb img{width:100%;display:block;border-radius:4px;background:#fff}
.thumb.active{border-color:var(--accent)}
.thumb-n{position:absolute;bottom:2px;right:4px;font-size:.68rem;background:rgba(0,0,0,.65);padding:0 .3rem;border-radius:4px}
.endcard{
  position:absolute;inset:0;display:flex;flex-direction:column;gap:.8rem;align-items:center;justify-content:center;
  background:rgba(7,9,13,.94);
}
.reader-status{padding:.3rem 1rem;color:var(--muted);font-size:.82rem;min-height:1.3rem;text-align:center;flex:0 0 auto}
.reader-status.error{color:var(--danger)}
.embed-wrap{width:100%;height:100%;display:flex;flex-direction:column}
.embed-wrap iframe{flex:1;width:100%;border:0;background:#fff}
.embed-note{padding:.4rem .6rem;background:#3a2d12;color:#ffd79a;font-size:.82rem}
.loader{padding:2rem;text-align:center;color:var(--muted)}
.loader.error{color:var(--danger)}
#rStar.on{color:var(--accent)}
#rDownload.on{color:var(--ok)}

/* --------------------------------------------------------------- modal */
.modal-backdrop{
  position:fixed;inset:0;background:rgba(5,7,10,.72);display:flex;align-items:center;justify-content:center;
  z-index:80;padding:1rem;
}
.modal{
  background:var(--card);border:1px solid var(--line);border-radius:14px;padding:1.1rem;width:min(520px,100%);
  display:flex;flex-direction:column;gap:.7rem;box-shadow:0 20px 60px rgba(0,0,0,.6);
}
.modal input{width:100%}

/* --------------------------------------------------------------- toast */
.toast{
  position:fixed;left:50%;bottom:1.2rem;transform:translateX(-50%);z-index:99;
  background:var(--card2);border:1px solid var(--line);color:var(--txt);padding:.7rem 1rem;
  border-radius:11px;box-shadow:0 10px 30px rgba(0,0,0,.5);max-width:90vw;
}
.toast.error{border-color:rgba(255,107,107,.5);color:#ffd0d0}

@media (max-width:860px){
  .sidebar{position:fixed;inset:0 auto 0 0;z-index:70;transform:translateX(-100%);transition:transform .2s}
  .sidebar.open{transform:none;box-shadow:0 0 40px rgba(0,0,0,.6)}
  .burger{display:inline-flex}
  .posters.grid{grid-template-columns:repeat(auto-fill,minmax(112px,1fr));gap:.8rem}
  .reader-meta{max-width:52vw}
  .search{width:44vw}
}