:root {
  --bg: #0a0a0a;
  --bg2: #141414;
  --bg3: #1f1f1f;
  --fg: #f5f5f5;
  --muted: #a0a0a0;
  --line: #333;
  --top-bg: rgba(10,10,10,.94);
}
/* Declared on body so they pick up the light theme's --fg too. */
body {
  --border: 2px solid var(--fg);
  --border-thick: 3px solid var(--fg);
  --shadow: 5px 5px 0 var(--fg);
  --shadow-sm: 3px 3px 0 var(--fg);
}
body.light {
  --bg: #f3f1ec;
  --bg2: #ffffff;
  --bg3: #e9e6df;
  --fg: #0a0a0a;
  --muted: #5a5a5a;
  --line: #d4d0c8;
  --top-bg: rgba(243,241,236,.94);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
a { color: inherit; text-decoration: none; }
button, select, input { font: inherit; color: inherit; }

body {
  font-family: 'Comic Neue', 'Comic Sans MS', cursive, sans-serif;
  background: var(--bg);
  color: var(--fg);
  min-height: 100vh;
  background-image: radial-gradient(circle at 1px 1px, color-mix(in srgb, var(--fg) 7%, transparent) 1px, transparent 0);
  background-size: 18px 18px;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
}
#app { flex: 1; }

/* ---------- topbar ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--top-bg);
  backdrop-filter: blur(8px);
  border-bottom: var(--border-thick);
}
.topbar-main {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 20px;
  max-width: 1400px;
  margin: 0 auto;
  padding: 10px 24px;
}
.logo {
  font-family: 'Bangers', cursive;
  font-size: 30px;
  letter-spacing: 2px;
  user-select: none;
  text-shadow: 3px 3px 0 color-mix(in srgb, var(--fg) 25%, transparent);
  transition: transform .2s;
  white-space: nowrap;
}
.logo:hover { transform: skew(-4deg); }
.logo span { color: var(--bg); background: var(--fg); padding: 0 6px; margin-left: 4px; }

.search { display: flex; width: 100%; max-width: 560px; justify-self: center; }
.search input {
  flex: 1;
  min-width: 0;
  padding: 9px 14px;
  border: var(--border);
  border-right: none;
  background: var(--bg2);
  font-size: 15px;
  outline: none;
}
.search input:focus { background: var(--bg3); }
.search button {
  padding: 0 18px;
  border: var(--border);
  background: var(--fg);
  color: var(--bg);
  font-family: 'Bangers', cursive;
  font-size: 20px;
  letter-spacing: 1px;
  cursor: pointer;
}
.search button:hover { filter: invert(.15); }

.top-actions { display: flex; gap: 8px; }
.icon-btn {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border: var(--border);
  background: var(--bg2);
  font-size: 18px;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: transform .1s, box-shadow .1s;
}
.icon-btn svg { width: 20px; height: 20px; }
.icon-btn:hover { transform: translate(-2px,-2px); box-shadow: 5px 5px 0 var(--fg); }
.icon-btn:active { transform: translate(2px,2px); box-shadow: 1px 1px 0 var(--fg); }

.topbar-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px 8px;
  overflow-x: auto;
  scrollbar-width: none;
}
.topbar-nav::-webkit-scrollbar { display: none; }
.nav-link {
  font-family: 'Bangers', cursive;
  font-size: 18px;
  letter-spacing: 1px;
  padding: 4px 12px;
  border: 2px solid transparent;
  background: none;
  cursor: pointer;
  white-space: nowrap;
  color: var(--muted);
  transition: color .15s, border-color .15s;
}
.nav-link:hover { color: var(--fg); }
.nav-link.active { color: var(--fg); border-bottom-color: var(--fg); }
.nav-sep { flex: 1; }
.filter-toggle { border: var(--border); color: var(--fg); display: inline-flex; align-items: center; gap: 6px; }
.filter-toggle[aria-expanded="true"] { background: var(--fg); color: var(--bg); }
.filter-toggle .caret { transition: transform .2s; font-size: 14px; }
.filter-toggle[aria-expanded="true"] .caret { transform: rotate(180deg); }
.count {
  font-family: 'Comic Neue', sans-serif; font-weight: 700; font-size: 12px;
  min-width: 20px; height: 20px; padding: 0 5px; border-radius: 10px;
  background: var(--fg); color: var(--bg); display: inline-grid; place-items: center;
}
.filter-toggle[aria-expanded="true"] .count { background: var(--bg); color: var(--fg); }
.count[hidden] { display: none; }

/* ---------- filter panel ---------- */
.filters {
  position: absolute;
  left: 0; right: 0; top: 100%;
  background: var(--bg2);
  border-bottom: var(--border-thick);
  max-height: min(70vh, 640px);
  overflow-y: auto;
  animation: drop .18s ease;
}
.filters-inner { max-width: 1400px; margin: 0 auto; padding: 18px 24px 0; }
.f-group { margin-bottom: 16px; }
.f-group h4 { font-family: 'Bangers', cursive; font-size: 18px; letter-spacing: 1px; margin-bottom: 8px; color: var(--muted); }
.f-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 0 24px; }
.f-foot {
  position: sticky; bottom: 0;
  display: flex; justify-content: flex-end; gap: 10px;
  padding: 12px 0 16px;
  background: var(--bg2);
  border-top: 1px solid var(--line);
}
.backdrop { position: fixed; inset: 0; z-index: 25; background: rgba(0,0,0,.45); animation: fade .18s ease; }

/* ---------- chips ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px;
  border: 2px solid var(--line);
  background: var(--bg2);
  font-size: 14px; font-weight: 700;
  cursor: pointer;
  transition: border-color .12s, background .12s, color .12s, transform .1s;
}
.chip:hover { border-color: var(--fg); }
.chip:active { transform: scale(.96); }
.chip.on { background: var(--fg); color: var(--bg); border-color: var(--fg); }
button.chip.on::before { content: '✓'; }
.chip.clear { border-style: dashed; color: var(--muted); }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.tags .chip { padding: 2px 10px; font-size: 12px; }

/* ---------- layout ---------- */
.layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 24px;
  padding: 24px;
  max-width: 1400px;
  margin: 0 auto;
}
.page { max-width: 1400px; margin: 0 auto; padding: 24px; }
.main { min-width: 0; }

.sidebar {
  border: var(--border);
  background: var(--bg2);
  padding: 16px;
  box-shadow: var(--shadow-sm);
  height: fit-content;
  position: sticky;
  top: 120px;
}
.sidebar h3 {
  font-family: 'Bangers', cursive; font-size: 22px; letter-spacing: 1px;
  margin-bottom: 8px; padding-bottom: 6px; border-bottom: var(--border);
}
.side-list { list-style: none; }
.side-list a {
  display: flex; gap: 10px; align-items: center;
  padding: 8px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 14px; font-weight: 700;
  transition: transform .1s;
}
.side-list a:hover { transform: translateX(4px); }
.side-list small { display: block; font-weight: 400; color: var(--muted); font-size: 12px; margin-top: 2px; }
.side-list .mini-cover { width: 38px; height: 56px; object-fit: cover; border: 1px solid var(--fg); flex-shrink: 0; background: var(--bg3); }
.side-more { display: block; margin-top: 10px; font-family: 'Bangers', cursive; font-size: 17px; letter-spacing: 1px; }
.side-more:hover { text-decoration: underline; }

/* ---------- sections ---------- */
.section-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin: 28px 0 14px; }
.main > .section-head:first-child { margin-top: 0; }.section-title { font-family: 'Bangers', cursive; font-size: 28px; letter-spacing: 1px; font-weight: 400; }
.section-title::before { content: '▸ '; }
.tabs { display: flex; gap: 6px; flex-wrap: wrap; }
.tab {
  padding: 5px 12px;
  border: var(--border);
  background: var(--bg2);
  font-family: 'Bangers', cursive; font-size: 16px; letter-spacing: 1px;
  cursor: pointer;
  transition: transform .12s, box-shadow .12s;
}
.tab:hover { transform: translate(-2px,-2px); box-shadow: var(--shadow-sm); }
.tab.active { background: var(--fg); color: var(--bg); }
.more-row { display: flex; justify-content: center; margin: 18px 0 4px; }
.muted { color: var(--muted); }
.stats { margin: 24px 0 0; color: var(--muted); font-size: 13px; }
#discover { transition: opacity .2s; }
#discover.busy { opacity: .4; pointer-events: none; }

/* ---------- hero ---------- */
.hero {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 22px;
  border: var(--border-thick);
  background: var(--bg2);
  padding: 18px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  animation: pop .4s ease;
}
.hero::after {
  content: 'FEATURED';
  position: absolute; top: 14px; right: -42px;
  background: var(--fg); color: var(--bg);
  font-family: 'Bangers', cursive; font-size: 15px; letter-spacing: 1px;
  padding: 3px 48px;
  transform: rotate(35deg);
}
.hero img { width: 100%; aspect-ratio: 2/3; object-fit: cover; border: var(--border); box-shadow: var(--shadow-sm); background: var(--bg3); }
.hero h1 { font-family: 'Bangers', cursive; font-size: 36px; letter-spacing: 1px; font-weight: 400; line-height: 1; margin: 4px 60px 8px 0; }
.hero .meta { color: var(--muted); font-size: 13px; margin-bottom: 10px; }
.hero .desc { line-height: 1.55; font-size: 14px; margin-bottom: 14px; display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; min-height: 1em; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* ---------- cards ---------- */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 16px; }
.card {
  display: block;
  border: var(--border);
  background: var(--bg2);
  box-shadow: var(--shadow-sm);
  transition: transform .15s, box-shadow .15s;
  overflow: hidden;
  animation: fadeUp .35s ease both;
}
.card:hover { transform: translate(-3px,-3px) rotate(-1deg); box-shadow: 7px 7px 0 var(--fg); }
.cover-wrap { position: relative; overflow: hidden; border-bottom: var(--border); background: var(--bg3); }
.card .cover { width: 100%; aspect-ratio: 2/3; object-fit: cover; display: block; transition: transform .4s; }
.card .cover.broken { visibility: hidden; }
.card:hover .cover { transform: scale(1.06); }
.badge {
  position: absolute; top: 6px; left: 6px;
  background: var(--fg); color: var(--bg);
  font-family: 'Bangers', cursive; font-size: 12px; letter-spacing: .5px;
  padding: 1px 7px;
}
.badge.type { left: auto; right: 6px; background: var(--bg); color: var(--fg); border: 1px solid var(--fg); }
.card .title { padding: 8px; font-weight: 700; font-size: 13px; line-height: 1.25; min-height: 42px; }
.card .title small { display: block; color: var(--muted); font-size: 11px; margin-top: 3px; }

/* ---------- browse ---------- */
.browse-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.browse-tools { display: flex; gap: 8px; align-items: center; }
.select { display: inline-flex; align-items: center; border: var(--border); background: var(--bg2); }
.select span { padding: 0 10px; font-size: 13px; color: var(--muted); }
.select select { border: none; border-left: 1px solid var(--line); background: var(--bg2); padding: 7px 8px; font-weight: 700; cursor: pointer; outline: none; }
.active-chips { margin-bottom: 18px; }
.note { margin: -6px 0 14px; font-size: 14px; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 7px 16px;
  border: var(--border);
  background: var(--bg2);
  font-family: 'Bangers', cursive; font-size: 18px; letter-spacing: 1px;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: transform .1s, box-shadow .1s;
  white-space: nowrap;
}
.btn.primary { background: var(--fg); color: var(--bg); }
.btn.small { padding: 4px 12px; font-size: 16px; }
.btn.big { padding: 12px 28px; font-size: 24px; }
.btn:hover { transform: translate(-2px,-2px); box-shadow: 5px 5px 0 var(--fg); }
.btn:active { transform: translate(2px,2px); box-shadow: 1px 1px 0 var(--fg); }
.btn:disabled, .btn[aria-disabled="true"] { opacity: .35; cursor: not-allowed; transform: none; box-shadow: none; }
.back { margin-bottom: 16px; }

.loader { text-align: center; padding: 80px 20px; font-family: 'Bangers', cursive; font-size: 28px; letter-spacing: 2px; animation: pulse 1.2s infinite; }
.error { border: var(--border); padding: 16px; background: var(--bg2); box-shadow: var(--shadow-sm); display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }

/* ---------- detail ---------- */
.detail { display: grid; grid-template-columns: 230px 1fr; gap: 26px; animation: pop .35s ease; }
.detail .cover { width: 100%; aspect-ratio: 2/3; object-fit: cover; border: var(--border); box-shadow: var(--shadow); background: var(--bg3); }
.detail h1 { font-family: 'Bangers', cursive; font-size: 42px; letter-spacing: 1px; font-weight: 400; line-height: 1; margin-bottom: 10px; }
.detail .meta { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 14px; color: var(--muted); margin-bottom: 12px; }
.detail .meta span + span::before { content: '·'; margin-right: 14px; }
.detail .desc { line-height: 1.6; margin-bottom: 18px; max-height: 190px; overflow: auto; padding-right: 8px; white-space: pre-line; }

.chapters { margin-top: 28px; }
.chapters-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 10px; }
.chapters-head h2 { font-family: 'Bangers', cursive; font-size: 28px; letter-spacing: 1px; font-weight: 400; margin-right: auto; }
.chapters-head small { font-size: 18px; color: var(--muted); }
.chapters-head input { width: 150px; padding: 6px 10px; border: var(--border); background: var(--bg2); outline: none; }
.chapter-list { list-style: none; border: var(--border); max-height: 460px; overflow: auto; background: var(--bg2); }
.chapter-list a {
  display: flex; justify-content: space-between; gap: 8px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  transition: background .12s, padding-left .12s;
}
.chapter-list li:last-child a { border-bottom: none; }
.chapter-list a:hover { background: var(--bg3); padding-left: 20px; }
.chapter-list a.last-read { background: var(--bg3); box-shadow: inset 4px 0 0 var(--fg); }
.chapter-list .ch-num { font-family: 'Bangers', cursive; font-size: 18px; letter-spacing: .5px; }
.chapter-list .ch-date { color: var(--muted); font-size: 13px; align-self: center; }
.chapter-list .empty { padding: 14px; color: var(--muted); }

/* ---------- reader ---------- */
.reader { text-align: center; }
.reader-title { display: flex; flex-direction: column; gap: 2px; margin-bottom: 8px; }
.reader-title a { color: var(--muted); font-weight: 700; }
.reader-title a:hover { text-decoration: underline; }
.reader-title span { font-family: 'Bangers', cursive; font-size: 30px; letter-spacing: 1px; }
.reader .controls {
  display: flex; gap: 8px; justify-content: center; align-items: center; flex-wrap: wrap;
  position: sticky; top: 112px; z-index: 5;
  margin: 12px auto 20px; padding: 10px;
  max-width: 900px;
  background: var(--top-bg); backdrop-filter: blur(6px);
  border: var(--border);
}
.reader .controls select { padding: 5px 8px; border: var(--border); background: var(--bg2); font-weight: 700; max-width: 170px; }
.segs { display: inline-flex; border: var(--border); }
.seg { padding: 4px 10px; border: none; background: var(--bg2); font-family: 'Bangers', cursive; font-size: 15px; letter-spacing: 1px; cursor: pointer; }
.seg + .seg { border-left: 2px solid var(--fg); }
.seg.on { background: var(--fg); color: var(--bg); }
.reader .pages { display: flex; flex-direction: column; align-items: center; }
.reader .pages img { max-width: 900px; width: 100%; display: block; background: var(--bg3); min-height: 200px; }
.reader .pages.single { position: relative; max-width: 900px; margin: 0 auto; }
.reader .pages.single img { border: var(--border); box-shadow: var(--shadow); min-height: 60vh; object-fit: contain; }
.tap { position: absolute; top: 0; bottom: 0; width: 40%; border: none; background: none; cursor: pointer; }
.tap.left { left: 0; cursor: w-resize; }
.tap.right { right: 0; cursor: e-resize; }
.page-count { margin-top: 12px; font-family: 'Bangers', cursive; font-size: 20px; letter-spacing: 1px; }
.reader-end { margin: 28px 0 10px; }

/* ---------- footer ---------- */
.footer { border-top: var(--border-thick); background: var(--bg2); padding: 32px 24px 16px; margin-top: 40px; color: var(--muted); }
.footer-inner { max-width: 1400px; margin: 0 auto; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; }
.footer-col h4 { font-family: 'Bangers', cursive; font-size: 20px; letter-spacing: 1px; color: var(--fg); margin-bottom: 8px; border-bottom: 1px solid var(--line); padding-bottom: 4px; }
.footer-col p { font-size: 13px; line-height: 1.6; }
.footer-bottom { text-align: center; margin-top: 24px; padding-top: 12px; border-top: 1px solid var(--line); font-size: 12px; }

@keyframes pop { from { opacity: 0; transform: scale(.97); } to { opacity: 1; transform: scale(1); } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@keyframes drop { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes pulse { 0%,100% { opacity: .6; } 50% { opacity: 1; } }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--fg); border: 2px solid var(--bg); }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
}
@media (max-width: 640px) {
  .topbar-main { grid-template-columns: 1fr auto; gap: 10px; padding: 10px 16px; }
  .logo { font-size: 26px; }
  .search { grid-column: 1 / -1; grid-row: 2; max-width: none; }
  .topbar-nav { padding: 0 16px 8px; }
  .nav-sep { flex: 1 0 8px; }
  .nav-link { font-size: 16px; padding: 4px 8px; }
  .filter-toggle { position: sticky; right: 0; background: var(--bg2); box-shadow: -10px 0 10px var(--bg); }
  .filter-toggle .long { display: none; }
  .icon-btn { width: 36px; height: 36px; }
  .filters-inner { padding: 14px 16px 0; }
  .layout, .page { padding: 16px; gap: 16px; }
  .hero { grid-template-columns: 1fr; padding: 14px; }
  .hero img { max-width: 150px; margin: 0 auto; }
  .hero h1 { font-size: 28px; margin-right: 40px; }
  .grid { grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: 10px; }
  .card .title { font-size: 12px; min-height: 36px; }
  .detail { grid-template-columns: 1fr; }
  .detail .cover { max-width: 190px; margin: 0 auto; }
  .detail h1 { font-size: 32px; }
  .chapters-head input { width: 100%; order: 3; }
  .chapter-list { max-height: 360px; }
  .reader .controls { position: static; }
  .reader .controls select { max-width: 130px; }
  .tabs { overflow-x: auto; flex-wrap: nowrap; }
}