:root {
  --bg: #14110f;
  --surface: #1f1a17;
  --surface-2: #2a2420;
  --text: #f4e9dc;
  --muted: #a99c8f;
  --accent: #f2683c;
  --accent-ink: #1a0d07;
  --danger: #ff8a7a;
  --radius: 14px;
  --safe-t: env(safe-area-inset-top);
  --safe-b: env(safe-area-inset-bottom);
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root { --bg: #faf6f1; --surface: #fff; --surface-2: #efe7de; --text: #221a14; --muted: #7a6c60; --accent-ink: #fff; --danger: #b3261e; color-scheme: light; }
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; background: var(--bg); color: var(--text); }
body {
  font: 16px/1.4 -apple-system, BlinkMacSystemFont, "SF Pro Text", system-ui, sans-serif;
  padding-top: var(--safe-t);
  padding-bottom: calc(64px + var(--safe-b));
  overscroll-behavior-y: none;
}
body.reading { padding: 0; background: #000; }
a { color: inherit; text-decoration: none; }
img { display: block; }
.pad { padding: 0 16px; }
.muted { color: var(--muted); }
.small, small { font-size: 13px; }
.err { color: var(--danger); }
.center { min-height: 60vh; display: grid; place-content: center; text-align: center; gap: 12px; padding: 16px; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

/* Barras */
.bar { display: flex; align-items: center; gap: 8px; padding: 10px 16px; min-height: 52px; }
.bar h1 { font-size: 22px; margin: 0; flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; letter-spacing: -.01em; }
.bar.sub { min-height: 44px; }
.bar.sub b { flex: 1; }
.actions { display: flex; gap: 6px; align-items: center; }
.icon { background: none; border: 0; color: var(--text); font-size: 26px; line-height: 1; padding: 4px 8px; cursor: pointer; }

/* Pestañas inferiores */
.tabs {
  position: fixed; inset: auto 0 0 0; display: grid; grid-template-columns: repeat(4, 1fr);
  padding: 6px 4px calc(6px + var(--safe-b)); background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-top: 1px solid var(--surface-2); z-index: 5;
}
.tabs[hidden] { display: none; }
.tabs a { display: grid; justify-items: center; gap: 2px; font-size: 11px; color: var(--muted); padding: 4px 0; }
.tabs a span { font-size: 20px; line-height: 1; }
.tabs a.on { color: var(--accent); }

/* Botones y formularios */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  background: var(--accent); color: var(--accent-ink); border: 0; border-radius: 999px;
  padding: 10px 18px; font: 600 15px/1 inherit; cursor: pointer;
}
.btn.ghost { background: var(--surface-2); color: var(--text); }
.btn.small { padding: 7px 12px; font-size: 13px; }
.btn.wide { width: 100%; }
.btn:disabled { opacity: .5; }
input, .select {
  width: 100%; font: inherit; color: var(--text); background: var(--surface-2);
  border: 1px solid transparent; border-radius: 12px; padding: 11px 14px; outline: none;
}
input:focus { border-color: var(--accent); }
.select { width: auto; padding: 7px 10px; font-size: 14px; }
.form { display: grid; gap: 14px; }
.form label { display: grid; gap: 6px; font-size: 13px; color: var(--muted); }
.search { margin-bottom: 10px; }
.add-store { display: grid; gap: 8px; margin: 8px 0 14px; }
hr { border: 0; border-top: 1px solid var(--surface-2); width: 100%; }

.chips { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 12px; scrollbar-width: none; }
.chip { flex: none; padding: 6px 12px; border-radius: 999px; background: var(--surface-2); font-size: 13px; color: var(--muted); }
.chip.on { background: var(--text); color: var(--bg); }

/* Rejilla de portadas */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(104px, 1fr)); gap: 16px 12px; padding: 4px 16px 16px; }
.card .cover { position: relative; aspect-ratio: 2 / 3; border-radius: 10px; overflow: hidden; background: var(--surface-2); }
.card img { width: 100%; height: 100%; object-fit: cover; }
.card .title { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; font-size: 13px; margin-top: 6px; line-height: 1.25; }
.badge { position: absolute; top: 6px; left: 6px; background: var(--accent); color: var(--accent-ink); font: 700 12px/1 inherit; padding: 4px 7px; border-radius: 999px; }

/* Listas */
.list { list-style: none; margin: 0; padding: 0 0 16px; }
.list li > a, .list .li { display: flex; align-items: center; gap: 12px; padding: 10px 16px; min-height: 56px; }
.list li + li { border-top: 1px solid var(--surface-2); }
.list span:not(.dl) { flex: 1; min-width: 0; display: grid; }
.list b { font-weight: 600; font-size: 15px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.list small { color: var(--muted); }
.ico { width: 36px; height: 36px; border-radius: 9px; background: var(--surface-2); object-fit: cover; }
.chapters li.read b { color: var(--muted); font-weight: 400; }
.dl { color: var(--accent); font-size: 10px; }

/* Ficha del manga */
.hero { display: grid; grid-template-columns: 112px 1fr; gap: 16px; padding: 4px 16px 16px; }
.hero img { width: 112px; aspect-ratio: 2 / 3; object-fit: cover; border-radius: 12px; background: var(--surface-2); }
.hero h2 { font-size: 20px; margin: 0 0 4px; line-height: 1.2; }
.hero p { margin: 0 0 4px; }
.hero .row { margin-top: 12px; }
.desc { color: var(--muted); font-size: 14px; margin-bottom: 12px; white-space: pre-line; }
.desc summary { cursor: pointer; list-style: none; }
.desc[open] summary { display: none; }

/* Lector */
.reader.vertical img { width: 100%; max-width: 900px; margin: 0 auto; min-height: 40vh; background: #111; }
.reader.vertical img[src] { min-height: 0; }
.reader.paged {
  direction: rtl; display: flex; height: 100dvh; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none;
}
.reader.paged > * { flex: 0 0 100vw; height: 100dvh; scroll-snap-align: center; direction: ltr; }
.reader.paged img { object-fit: contain; width: 100vw; }
.chapter-end { display: grid; place-content: center; gap: 12px; text-align: center; padding: 64px 16px calc(64px + var(--safe-b)); color: #eee; }
.hud .bar { position: fixed; left: 0; right: 0; background: rgba(15, 12, 10, .92); color: #f4e9dc; z-index: 6; }
.hud header.bar { top: 0; padding-top: calc(10px + var(--safe-t)); }
.hud footer.bar { bottom: 0; justify-content: space-between; padding-bottom: calc(10px + var(--safe-b)); font-size: 14px; }
.hud .bar h1 { font-size: 16px; }
.hud .icon { color: #f4e9dc; }

/* Login */
.login { max-width: 360px; margin: 0 auto; padding: 12vh 16px 0; text-align: center; }
.login h1 { margin: 12px 0 28px; letter-spacing: -.02em; }
.login img { margin: 0 auto; border-radius: 18px; }
.login .form { text-align: left; }

/* Varios */
.spinner { width: 28px; height: 28px; margin: 8px auto; border-radius: 50%; border: 3px solid var(--surface-2); border-top-color: var(--accent); animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.toast {
  position: fixed; left: 16px; right: 16px; bottom: calc(80px + var(--safe-b)); margin: auto; max-width: 420px;
  background: var(--text); color: var(--bg); padding: 12px 16px; border-radius: 12px; font-size: 14px; z-index: 10; text-align: center;
}

/* ---------- Extras ---------- */
.brand { display: none; }
.tabs a { position: relative; }
.ext-badge { position: absolute; top: 0; left: calc(50% + 6px); background: var(--accent); color: var(--accent-ink); font: 700 10px/1 inherit; font-style: normal; padding: 3px 5px; border-radius: 999px; }
.check { display: flex !important; align-items: center; gap: 10px; color: var(--text) !important; font-size: 15px !important; }
.check input { width: 20px; height: 20px; accent-color: var(--accent); }
.only-desktop { display: none; }
.filters { margin-bottom: 8px; }
.ext-list .li small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.list .li span small { overflow: hidden; text-overflow: ellipsis; }
.hud .btn.ghost { background: rgba(255,255,255,.12); color: #f4e9dc; }

/* ---------- Escritorio (≥ 900 px) ---------- */
[data-layout="desktop"] body { padding: 0 0 0 232px; }
[data-layout="desktop"] body.reading { padding: 0; }
[data-layout="desktop"] #view { max-width: 1280px; margin: 0 auto; padding: 8px 32px 48px; }
[data-layout="desktop"] .bar { padding: 22px 0 12px; }
[data-layout="desktop"] .bar h1 { font-size: 28px; }
[data-layout="desktop"] .pad { padding-left: 0; padding-right: 0; }
[data-layout="desktop"] .tabs {
  inset: 0 auto 0 0; width: 232px; display: flex; flex-direction: column; gap: 4px;
  padding: 24px 14px; border-top: 0; border-right: 1px solid var(--surface-2); background: var(--surface);
  backdrop-filter: none; -webkit-backdrop-filter: none;
}
[data-layout="desktop"] .brand { display: flex; align-items: center; gap: 12px; padding: 4px 12px 22px; font-size: 20px; letter-spacing: -.02em; }
[data-layout="desktop"] .brand img { border-radius: 9px; }
[data-layout="desktop"] .tabs a { display: flex; flex-direction: row; justify-content: flex-start; align-items: center; gap: 14px; font-size: 15px; padding: 11px 14px; border-radius: 12px; }
[data-layout="desktop"] .tabs a span { font-size: 18px; width: 22px; text-align: center; }
[data-layout="desktop"] .tabs a:hover { background: var(--surface-2); color: var(--text); }
[data-layout="desktop"] .tabs a.on { background: var(--surface-2); color: var(--accent); }
[data-layout="desktop"] .ext-badge { position: static; margin-left: auto; }
[data-layout="desktop"] .grid { grid-template-columns: repeat(auto-fill, minmax(168px, 1fr)); gap: 24px 20px; padding: 8px 0 16px; }
[data-layout="desktop"] .card .cover { transition: transform .15s, box-shadow .15s; }
[data-layout="desktop"] .card:hover .cover { transform: translateY(-3px); box-shadow: 0 10px 24px rgba(0,0,0,.35); }
[data-layout="desktop"] .card .title { font-size: 14px; }
[data-layout="desktop"] .chips { padding-left: 0; flex-wrap: wrap; }
[data-layout="desktop"] .search input { max-width: 460px; }
[data-layout="desktop"] .row.pad, [data-layout="desktop"] .search.pad { padding: 0; }
[data-layout="desktop"] .form, [data-layout="desktop"] .add-store { max-width: 520px; }
[data-layout="desktop"] .list.sources, [data-layout="desktop"] .list.ext-list {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 10px 16px;
}
[data-layout="desktop"] .list.sources li, [data-layout="desktop"] .list.ext-list li { background: var(--surface); border-radius: var(--radius); border: 0; }
[data-layout="desktop"] .list.sources li + li, [data-layout="desktop"] .list.ext-list li + li { border-top: 0; }
[data-layout="desktop"] .list li > a:hover, [data-layout="desktop"] .list .li:hover { background: var(--surface-2); border-radius: var(--radius); }
/* Ficha del manga: portada a la izquierda fija, capítulos a la derecha */
[data-layout="desktop"] .manga-layout { display: grid; grid-template-columns: 340px 1fr; gap: 40px; align-items: start; }
[data-layout="desktop"] .manga-side { position: sticky; top: 16px; }
[data-layout="desktop"] .hero { grid-template-columns: 1fr; padding: 0 0 12px; }
[data-layout="desktop"] .hero img { width: 100%; max-width: 260px; }
[data-layout="desktop"] .hero h2 { font-size: 24px; }
[data-layout="desktop"] .manga-chapters .bar.sub { padding: 0 0 8px; }
[data-layout="desktop"] .chapters { background: var(--surface); border-radius: var(--radius); }
[data-layout="desktop"] .desc { padding: 0; }
[data-layout="desktop"] .toast { left: auto; right: 24px; bottom: 24px; margin: 0; }
/* Lector en escritorio */
[data-layout="desktop"] .only-desktop { display: inline-flex; }
[data-layout="desktop"] .reader.vertical.fit-width img { max-width: 860px; }
[data-layout="desktop"] .reader.vertical.fit-height img { width: auto; max-width: 100%; max-height: 100dvh; margin: 0 auto 4px; }
[data-layout="desktop"] .hud header.bar { padding: 12px 24px; }
[data-layout="desktop"] .hud footer.bar { padding: 12px 24px; }
[data-layout="desktop"] .tabs[hidden] { display: none; }
[data-layout="desktop"] .reader.paged img { width: 100vw; height: 100dvh; object-fit: contain; }

/* Cuentas e invitaciones */
.h2 { font-size: 17px; margin: 4px 0 0; }
.notice { background: var(--surface-2); border-radius: var(--radius); padding: 14px; display: grid; gap: 10px; margin: 10px 0; }
.code { display: block; font: 600 18px/1.3 ui-monospace, SFMono-Regular, Menlo, monospace; word-break: break-all; user-select: all; }
.login-links { text-align: center; margin-top: 18px; font-size: 14px; color: var(--muted); }
.login-links a { color: var(--accent); }

.setup { max-width: 520px; margin: 0 auto; padding: 8vh 16px 32px; display: grid; gap: 16px; }
.setup h1 { margin: 0; font-size: 24px; }
.setup .list { background: var(--surface); border-radius: var(--radius); }
.langpanel { margin-bottom: 12px; }
.langpanel summary { list-style: none; cursor: pointer; display: inline-flex; }
.langs { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 6px 12px; padding: 12px 0; }
.langs .btn { grid-column: 1 / -1; justify-self: start; margin-top: 6px; }

/* Sin menú lateral (inicio de sesión, lector): el contenido ocupa todo el ancho y queda centrado */
[data-layout="desktop"] body:has(#tabs[hidden]) { padding-left: 0; }
[data-layout="desktop"] .login { padding-top: 14vh; }
.adv { display: grid; gap: 10px; }
.adv summary { cursor: pointer; }