/* ══════════════════════════════════════════════════════════════
   ETBOOKS · Paper
   Una pàgina ben compaginada: paper càlid, tinta i el vermell d'un punt
   de llibre. El que és del llibre va en serif (Newsreader); el que és de
   l'app, en Atkinson Hyperlegible, feta per a gent amb poca vista.
   Decisions i contrastos: design/DECISIONS.md
   ══════════════════════════════════════════════════════════════ */

@font-face { font-family: "Newsreader"; src: url(/static/fonts/Newsreader.woff2) format("woff2"); font-weight: 400 600; font-display: swap; }
@font-face { font-family: "Newsreader"; src: url(/static/fonts/Newsreader-Italic.woff2) format("woff2"); font-weight: 400 500; font-style: italic; font-display: swap; }
@font-face { font-family: "Atkinson"; src: url(/static/fonts/Atkinson.woff2) format("woff2"); font-weight: 400 800; font-display: swap; }

:root {
  --paper: #F3EEE3;
  --paper-hi: #FBF9F3;
  --paper-lo: #E8E0CF;
  --paper-sk: #E3DAC7;
  --ink: #1F1B17;
  --ink-2: #4D453D;
  --ink-3: #685F55;
  --rule: rgba(31, 27, 23, .13);
  --rule-2: rgba(31, 27, 23, .26);
  --red: #A1382A;
  --red-lo: rgba(161, 56, 42, .1);
  --ok: #2F6B47;
  --ok-lo: rgba(47, 107, 71, .1);
  --serif: "Newsreader", Georgia, "Times New Roman", serif;
  --sans: "Atkinson", -apple-system, system-ui, sans-serif;
  --st: env(safe-area-inset-top, 0px);
  --sb: env(safe-area-inset-bottom, 0px);
  --sl: env(safe-area-inset-left, 0px);
  --sr: env(safe-area-inset-right, 0px);
  --pad: 22px;
  --top-h: 64px;
  --tab-h: 72px;
  --cw: 124px;
  --maxw: 1240px;
  --ease: cubic-bezier(.25, .8, .3, 1);
  --shadow-float: 0 16px 34px -14px rgba(40, 25, 10, .55);
  --shadow-book: 0 1px 1px rgba(40, 25, 10, .2), 0 7px 14px -7px rgba(40, 25, 10, .5), 0 22px 34px -22px rgba(40, 25, 10, .45);
  --noise: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 .3 0 0 0 0 .22 0 0 0 0 .12 0 0 0 .06 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}
@media (min-width: 900px) { :root { --pad: 48px; --top-h: 84px; --cw: 152px; } }

/* ── base ────────────────────────────────────────────────────── */
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html { background: var(--paper); color-scheme: light; -webkit-text-size-adjust: 100%; scrollbar-gutter: stable; }
html.locked, html.locked body { overflow: hidden; }
body {
  margin: 0; min-height: 100dvh; color: var(--ink); font: 400 18px/1.5 var(--sans);
  background: var(--paper) var(--noise); -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility; overscroll-behavior-y: none;
}
::selection { background: rgba(161, 56, 42, .22); }
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; border: 0; background: none; padding: 0; text-align: inherit; }
a { color: inherit; text-decoration: none; }
img { display: block; }
h1, h2, h3, p { margin: 0; }
.sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; border-radius: 6px; }
.ic { width: 22px; height: 22px; flex: none; }
[hidden] { display: none !important; }
.serif { font-family: var(--serif); }

/* ── capçalera i navegació ───────────────────────────────────── */
/* --dock-h: alçada del moll d'enviaments quan hi és (la posa app.js), perquè no tapi el final */
.shell { min-height: 100dvh; padding-bottom: calc(var(--tab-h) + var(--sb) + 40px + var(--dock-h, 0px)); }
.top {
  position: sticky; top: 0; z-index: 30; height: calc(var(--top-h) + var(--st));
  padding: var(--st) calc(var(--pad) + var(--sr)) 0 calc(var(--pad) + var(--sl));
  background: var(--paper) var(--noise); transition: box-shadow .25s;
}
html.scrolled .top { box-shadow: 0 1px 0 var(--rule), 0 8px 18px -14px rgba(60, 40, 20, .35); }
.top-in { display: flex; align-items: center; gap: 24px; height: var(--top-h); max-width: var(--maxw); margin: 0 auto; }
.brand { position: relative; display: flex; align-items: center; height: 100%; padding-left: 26px; margin-right: auto; }
.brand::before { /* el punt de llibre penja de la vora de dalt */
  content: ""; position: absolute; left: 0; top: calc(-1 * var(--st)); width: 13px; height: calc(var(--st) + 40px);
  background: var(--red); clip-path: polygon(0 0, 100% 0, 100% 100%, 50% calc(100% - 6px), 0 100%);
}
.wm { font: 500 27px/1 var(--serif); letter-spacing: -.015em; color: var(--ink); }
.wm i { font-style: italic; color: var(--red); margin-right: .02em; }
.desk-nav { display: none; }

.who {
  display: inline-flex; align-items: center; gap: 9px; height: 48px; max-width: 58vw; padding: 0 12px 0 5px; border-radius: 99px;
  background: var(--paper-hi); border: 1.5px solid var(--rule-2); font: 700 17px/1 var(--sans);
  box-shadow: 0 1px 2px rgba(60, 40, 20, .08); transition: border-color .2s, background .2s;
}
.who .nm { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.who > .ic { width: 18px; height: 18px; color: var(--ink-3); margin-left: -2px; }
.av {
  flex: none; width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center;
  background: var(--c, var(--ink-2)); color: #fff; font: 500 19px/1 var(--serif); letter-spacing: 0;
}
.av.lg { width: 52px; height: 52px; font-size: 26px; }
.av.xl { width: 72px; height: 72px; font-size: 36px; }

.tabbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; display: grid; grid-template-columns: repeat(3, 1fr);
  height: calc(var(--tab-h) + var(--sb)); padding: 0 var(--sr) var(--sb) var(--sl);
  background: var(--paper) var(--noise); border-top: 1px solid var(--rule-2); box-shadow: 0 -8px 18px -16px rgba(60, 40, 20, .4);
}
.tabbar a {
  position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
  color: var(--ink-3); font: 700 14.5px/1.1 var(--sans); transition: color .2s;
}
.tabbar .ic { width: 27px; height: 27px; }
.tabbar a.on { color: var(--ink); }
.tabbar a.on::before { content: ""; position: absolute; top: -1px; width: 48px; height: 4px; background: var(--red); border-radius: 0 0 3px 3px; }
.tabbar .tb-i { position: relative; display: grid; place-items: center; }
.badge {
  position: absolute; top: -5px; left: 17px; min-width: 20px; height: 20px; padding: 0 6px; border-radius: 99px;
  background: var(--red); color: #fff; font: 800 12px/20px var(--sans); text-align: center; box-shadow: 0 0 0 2px var(--paper);
}

main { display: block; box-sizing: content-box; max-width: var(--maxw); margin: 0 auto; padding: 0 calc(var(--pad) + var(--sr)) 0 calc(var(--pad) + var(--sl)); }
.fadein { animation: fadein .3s var(--ease) both; }

/* ── inici ───────────────────────────────────────────────────── */
.hello { padding: 10px 0 0; }
.greet { font: 500 40px/1.06 var(--serif); letter-spacing: -.025em; text-wrap: balance; }
.greet em { font-weight: 400; }
.greet-sub { margin: 8px 0 22px; font-size: 19px; color: var(--ink-2); }

.q {
  position: relative; display: flex; align-items: center; height: 62px; border-radius: 14px;
  background: var(--paper-hi); border: 1.5px solid var(--rule-2); box-shadow: 0 2px 8px -6px rgba(60, 40, 20, .4);
  transition: border-color .2s, box-shadow .2s;
}
.q:focus-within { border-color: var(--ink-2); box-shadow: 0 0 0 4px rgba(31, 27, 23, .08); }
.q > .ic { width: 25px; height: 25px; margin-left: 17px; color: var(--ink-2); }
.q input {
  flex: 1; min-width: 0; height: 100%; padding: 0 12px; border: 0; outline: none; background: none;
  font-size: 19px; -webkit-appearance: none; appearance: none;
}
.q input::-webkit-search-cancel-button { display: none; }
.q input::placeholder { color: var(--ink-3); opacity: 1; }
.q .clear { width: 52px; height: 52px; display: grid; place-items: center; color: var(--ink-3); margin-right: 4px; border-radius: 10px; }

.kicker {
  display: flex; align-items: center; gap: 14px; margin: 0 0 18px;
  font: 700 15px/1.2 var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--red);
}
.kicker::after { content: ""; flex: 1; height: 1px; background: var(--rule-2); }

#feat:empty { display: none; }
.today { margin-top: 34px; }
.today-in { display: grid; grid-template-columns: 116px minmax(0, 1fr); gap: 18px; align-items: start; width: 100%; text-align: left; }
.today-t { display: block; font: 600 25px/1.12 var(--serif); letter-spacing: -.012em; text-wrap: balance; }
.today-a { display: block; margin-top: 6px; font: 400 18px/1.35 var(--serif); color: var(--ink-2); }
.today-a i { font-style: italic; }
.today-d {
  display: -webkit-box; margin-top: 10px; font: 400 17.5px/1.5 var(--serif); color: var(--ink-2);
  -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden;
}
.today-go { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; margin-top: 4px; font: 700 17px var(--sans); color: var(--red); }
.today-go .ic { width: 18px; height: 18px; transition: transform .2s var(--ease); }
.today.sk .today-in { pointer-events: none; }

/* ── files de llibres ────────────────────────────────────────── */
.shelf { margin-top: 42px; transition: opacity .25s; }
.shelf.gone { opacity: 0; }
.sh-h { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 14px; min-height: 30px; }
.sh-h h2 { font: 600 25px/1.2 var(--serif); letter-spacing: -.012em; text-wrap: balance; }
.sh-h h2.sm { font-size: 22px; }
.more { display: inline-flex; align-items: center; gap: 2px; min-height: 44px; margin: -8px 0; flex: none; font: 700 16.5px var(--sans); color: var(--ink-2); }
.more .ic { width: 18px; height: 18px; }

.rail-wrap { position: relative; margin: 0 calc(-1 * var(--pad)); }
.rail {
  display: grid; grid-auto-flow: column; grid-auto-columns: var(--cw); gap: 18px;
  overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x mandatory; scrollbar-width: none;
  padding: 6px var(--pad) 12px; scroll-padding: 0 var(--pad);
}
.rail::-webkit-scrollbar { display: none; }
.rail > * { scroll-snap-align: start; }
.rail-btn {
  display: none; position: absolute; top: calc(var(--cw) * .75 - 24px); z-index: 3; width: 48px; height: 48px; border-radius: 50%;
  place-items: center; background: var(--paper-hi); border: 1.5px solid var(--rule-2); color: var(--ink);
  box-shadow: 0 8px 20px -10px rgba(60, 40, 20, .5); opacity: 0; transition: opacity .2s;
}
.rail-btn.prev { left: calc(var(--pad) - 20px); transform: scaleX(-1); }
.rail-btn.next { right: calc(var(--pad) - 20px); }
@media (hover: hover) and (min-width: 900px) {
  .rail-btn { display: grid; }
  .rail-wrap.at-start .prev, .rail-wrap.at-end .next { opacity: 0 !important; pointer-events: none; }
}

.card { display: flex; flex-direction: column; min-width: 0; text-align: left; }
.card .t {
  min-height: 2.44em; margin-top: 13px; font: 600 17px/1.22 var(--serif); letter-spacing: -.005em;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; overflow-wrap: anywhere;
}
.card .a { margin-top: 3px; font-size: 16px; line-height: 1.3; color: var(--ink-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.card .m { margin-top: 3px; font: 400 16.5px/1.3 var(--serif); color: var(--ink-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.card .m:empty { display: none; }
.card .cover { transition: transform .25s var(--ease), box-shadow .25s var(--ease); }
.card:active .cover { transform: scale(.97); }

/* portades: amb llom i ombra de llibre de debò */
.cover {
  position: relative; display: block; aspect-ratio: 2 / 3; border-radius: 2px 4px 4px 2px; overflow: hidden; container-type: inline-size;
  background: var(--paper-lo); box-shadow: var(--shadow-book);
}
.cover img { position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity .3s ease; }
.cover img.ok { opacity: 1; }
.cover::after {
  content: ""; position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background: linear-gradient(90deg, rgba(0, 0, 0, .2), rgba(255, 255, 255, .14) 2.2%, transparent 7%, transparent 94%, rgba(0, 0, 0, .06));
}
/* portada tipogràfica: crema amb doble filet, com una edició clàssica */
.fake {
  position: absolute; inset: 0; display: none; flex-direction: column; align-items: center; text-align: center;
  padding: 17cqw 13cqw 12cqw; background: #F8F2E4; color: var(--ink);
}
.fake::before { content: ""; position: absolute; inset: 5.5cqw; border: 1px solid var(--red); box-shadow: inset 0 0 0 2.5px #F8F2E4, inset 0 0 0 3.5px var(--red); }
.cover.nocover .fake { display: flex; }
.fk-a { font: 500 8cqw/1.2 var(--serif); letter-spacing: .1em; text-transform: uppercase; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.fk-t {
  margin-top: 8cqw; font: 600 13.5cqw/1.08 var(--serif); color: var(--red); text-wrap: balance; overflow-wrap: anywhere;
  display: -webkit-box; -webkit-line-clamp: 5; -webkit-box-orient: vertical; overflow: hidden;
}
.fk-m { margin-top: auto; font: 700 6cqw var(--sans); letter-spacing: .24em; }
.sent-mark {
  position: absolute; z-index: 3; right: 5cqw; bottom: 5cqw; width: max(24px, 17cqw); height: max(24px, 17cqw); border-radius: 50%;
  display: grid; place-items: center; background: var(--ok); color: #fff; box-shadow: 0 0 0 2px var(--paper-hi), 0 2px 6px rgba(0, 0, 0, .25);
}
.sent-mark .ic { width: 64%; height: 64%; }

/* esquelets: respiren a poc a poc, sense llampecs */
.sk .cover, .sk-line { background: var(--paper-sk); box-shadow: none; animation: breathe 1.8s ease-in-out infinite; }
.sk .cover::after { display: none; }
.sk .t, .sk .a, .sk .m { display: flex; flex-direction: column; justify-content: center; gap: 9px; }
.sk .a, .sk .m { height: 1.3em; }
.sk .t::before, .sk .t::after, .sk .a::before, .sk .m::before {
  content: ""; height: 12px; border-radius: 6px; background: var(--paper-sk); animation: breathe 1.8s ease-in-out infinite;
}
.sk .t::before { width: 88%; } .sk .t::after { width: 62%; }
.sk .a::before { width: 56%; } .sk .m::before { width: 38%; }
/* el destacat en càrrega fa servir el mateix marcatge que el real, amb el text amagat sota unes ratlles */
.today.sk .today-t, .today.sk .today-a, .today.sk .today-d, .today.sk .today-go { color: transparent; }
.today.sk .today-t span, .today.sk .today-a span, .today.sk .today-d span, .today.sk .today-go span {
  background: var(--paper-sk); border-radius: 6px; -webkit-box-decoration-break: clone; box-decoration-break: clone;
  animation: breathe 1.8s ease-in-out infinite;
}
.today.sk .today-go .ic { visibility: hidden; }
.sk-line { display: block; height: 13px; border-radius: 6px; width: 100%; }
.sk-line.big { height: 24px; }
.sh-h .sk-line { width: 170px; height: 20px; }
.w30 { width: 30% !important; } .w40 { width: 40% !important; } .w50 { width: 50% !important; } .w60 { width: 60% !important; }
.w70 { width: 70% !important; } .w80 { width: 80% !important; } .w90 { width: 90% !important; }
@keyframes breathe { 50% { opacity: .5; } }
.fresh > * { animation: fadein .4s var(--ease) both; }
.rail.fresh > :nth-child(2) { animation-delay: 30ms; } .rail.fresh > :nth-child(3) { animation-delay: 60ms; }
.rail.fresh > :nth-child(4) { animation-delay: 90ms; } .rail.fresh > :nth-child(n+5) { animation-delay: 120ms; }
@keyframes fadein { from { opacity: 0; transform: translateY(6px); } }

/* ── cerca ───────────────────────────────────────────────────── */
.search-top { padding-top: 8px; }
.idle { padding-top: 6px; }
.lbl { margin: 28px 0 12px; font: 700 15px/1.2 var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); }
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  display: inline-flex; align-items: center; gap: 8px; min-height: 48px; padding: 0 18px; border-radius: 99px;
  background: var(--paper-hi); border: 1.5px solid var(--rule-2); font: 700 17px/1.2 var(--sans); transition: border-color .2s, background .2s;
}
.chip .ic { width: 18px; height: 18px; color: var(--ink-3); }
.chip:active { background: var(--paper-lo); }
.extra { margin-top: 36px; border-top: 1px solid var(--rule-2); }
.line-btn {
  display: flex; align-items: center; gap: 16px; width: 100%; min-height: 76px; padding: 14px 0;
  border-bottom: 1px solid var(--rule-2); text-align: left;
}
.line-btn > .ic { width: 26px; height: 26px; color: var(--ink-2); }
.line-btn > span { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.line-btn b { font-weight: 700; font-size: 18px; }
.line-btn small { color: var(--ink-3); font-size: 16px; text-wrap: pretty; }
.line-btn .go { width: 20px; height: 20px; color: var(--ink-3); }
.line-btn.static { cursor: default; }

/* enviar un fitxer propi: vora de punts, com un lloc on deixar-lo */
.upbox {
  display: flex; align-items: center; gap: 14px; width: 100%; min-height: 76px; margin-top: 14px; padding: 12px 16px; border-radius: 14px;
  border: 1.5px dashed var(--ink-3); background: rgba(251, 249, 243, .6); text-align: left; transition: border-color .2s, background .2s;
}
.upbox > .ic { width: 28px; height: 28px; color: var(--ink); }
.ub-tx { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.ub-tx b { font-size: 18px; }
.ub-tx small { font-size: 16px; color: var(--ink-2); text-wrap: pretty; }
.upbox .go { width: 20px; height: 20px; color: var(--ink-3); }
.upbox:active { background: var(--paper-lo); }
.idle .upbox { margin-top: 20px; }
.up-file { display: flex; align-items: center; gap: 14px; margin-top: 18px; padding: 14px 16px; border-radius: 14px; background: var(--paper-hi); border: 1.5px solid var(--rule-2); }
.uf-tx { display: flex; flex-direction: column; min-width: 0; }
.uf-tx b { font: 600 19px/1.25 var(--serif); overflow-wrap: anywhere; }
.uf-tx small { font-size: 16px; color: var(--ink-3); }
.up-act { margin-top: 22px; }
.up-act .to-list { margin-bottom: 18px; }
.up-act .errbox + .send { margin-top: 4px; }
.up-end { margin-top: 14px; }

.res-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 52px; margin-top: 14px; }
.res-n { flex: 1; color: var(--ink-2); font: 400 18px var(--serif); }
@media (max-width: 559px) { .res-n { display: none; } }
.res-n .sk-line { width: 110px !important; }
.lang-pick {
  position: relative; display: inline-flex; align-items: center; gap: 8px; height: 48px; padding: 0 14px 0 14px;
  border-radius: 99px; border: 1.5px solid var(--rule-2); background: var(--paper-hi); font: 700 16.5px var(--sans); color: var(--ink);
}
.lang-pick .ic { width: 18px; height: 18px; color: var(--ink-3); }
.lang-pick:focus-within { outline: 3px solid var(--ink); outline-offset: 3px; }
.lang-pick select { position: absolute; inset: 0; opacity: 0; width: 100%; cursor: pointer; font-size: 16px; }

.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 30px 18px; margin-top: 18px; }
@media (min-width: 560px) { .grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); } }
@media (min-width: 900px) { .grid { grid-template-columns: repeat(auto-fill, minmax(164px, 1fr)); gap: 40px 28px; } }
.more-s { min-height: 40px; }
.more-s .grid { opacity: .7; }
.end { text-align: center; color: var(--ink-3); font: italic 400 18px var(--serif); margin: 40px 0 0; }

/* estats buits i d'error */
.empty { padding: 56px 0 24px; max-width: 460px; }
.empty-h { margin: 0 0 10px; color: var(--ink); font: 500 28px/1.15 var(--serif); letter-spacing: -.015em; text-wrap: balance; overflow-wrap: anywhere; }
.empty p:not(.empty-h) { color: var(--ink-2); text-wrap: pretty; }
.empty .btn { margin-top: 24px; }
.shelf-art { position: relative; display: flex; align-items: flex-end; gap: 5px; width: 176px; height: 96px; margin-bottom: 28px; border-bottom: 3px solid var(--ink); }
.shelf-art i {
  position: relative; display: block; width: 20px; border-radius: 2px 2px 0 0;
  background: linear-gradient(transparent 14%, var(--rule-2) 14%, var(--rule-2) calc(14% + 1.5px), transparent calc(14% + 1.5px), transparent 82%, var(--rule-2) 82%, var(--rule-2) calc(82% + 1.5px), transparent calc(82% + 1.5px)), var(--paper-hi);
  box-shadow: inset 0 0 0 1.5px var(--rule-2);
}
.shelf-art i:nth-child(1) { height: 66px; }
.shelf-art i:nth-child(2) { height: 80px; width: 24px; }
.shelf-art i:nth-child(3) { height: 72px; width: 26px; background-color: var(--c, var(--ink-2)); box-shadow: none; }
.shelf-art i:nth-child(3)::after { content: ""; position: absolute; left: 7px; top: -18px; width: 9px; height: 26px; background: var(--red); clip-path: polygon(0 0, 50% 22%, 100% 0, 100% 100%, 0 100%); }
.shelf-art i:nth-child(4) { height: 60px; }
.shelf-art i:nth-child(5) { height: 74px; transform: rotate(14deg); transform-origin: bottom left; margin-left: 4px; }

/* ── botons ──────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 56px; padding: 0 24px; border-radius: 14px; font: 700 18px/1.2 var(--sans); text-align: center;
  transition: transform .15s var(--ease), background .2s, border-color .2s, box-shadow .2s, opacity .2s;
}
.btn:active { transform: scale(.98); }
.btn[disabled] { opacity: .55; pointer-events: none; }
.btn.primary { background: var(--ink); color: var(--paper-hi); box-shadow: 0 10px 22px -14px rgba(31, 27, 23, .8); }
.btn.ghost { background: var(--paper-hi); color: var(--ink); border: 1.5px solid var(--rule-2); }
.btn.danger { background: var(--paper-hi); color: var(--red); border: 1.5px solid rgba(161, 56, 42, .45); }
.btn.sm { min-height: 48px; padding: 0 16px; font-size: 16.5px; border-radius: 12px; gap: 8px; }
.btn.sm .ic { width: 19px; height: 19px; }
.btn.wide { width: 100%; }
.btn.nowrap { flex: none; white-space: nowrap; }
.link-btn {
  display: inline-flex; align-items: center; gap: 7px; min-height: 48px; font: 700 17px var(--sans); color: var(--red);
  text-decoration: underline; text-decoration-thickness: 1.5px; text-underline-offset: 5px;
}
.link-btn.quiet { color: var(--ink-2); }

/* ── fitxa del llibre ────────────────────────────────────────── */
.sheet-bg { position: fixed; inset: 0; z-index: 60; background: rgba(31, 27, 23, .38); opacity: 0; transition: opacity .3s ease; }
.sheet-bg.in { opacity: 1; }
.sheet {
  position: fixed; left: 0; right: 0; bottom: 0; top: calc(var(--st) + 10px); z-index: 61;
  overflow-y: auto; overscroll-behavior: contain; -webkit-overflow-scrolling: touch;
  background: var(--paper) var(--noise); border-radius: 20px 20px 0 0; box-shadow: 0 -12px 40px rgba(31, 27, 23, .25);
  transform: translateY(104%); transition: transform .38s cubic-bezier(.32, .72, 0, 1); padding-bottom: calc(var(--sb) + 40px);
}
.sheet.in { transform: none; }
.sheet.leaving { transition-duration: .28s; transition-timing-function: cubic-bezier(.4, 0, 1, 1); }
.sh-bar, .ly-bar {
  position: sticky; top: 0; z-index: 5; display: flex; align-items: center; justify-content: space-between;
  height: 62px; background: var(--paper) var(--noise); transition: box-shadow .2s;
}
.sh-bar { padding: 0 calc(var(--pad) - 10px); }
.sh-bar.under, .ly-bar.under { box-shadow: 0 1px 0 var(--rule), 0 8px 16px -14px rgba(60, 40, 20, .4); }
.sh-close { display: inline-flex; align-items: center; gap: 7px; height: 48px; padding: 0 12px; border-radius: 12px; font: 700 18px var(--sans); }
.sh-close .ic { width: 24px; height: 24px; }
.sh-grid { padding: 0 var(--pad); }
.sh-side { display: flex; justify-content: center; padding: 2px 0 4px; }
.cover.big { width: 186px; border-radius: 3px 5px 5px 3px; }
.cover.landed { animation: landed 1s var(--ease); }
@keyframes landed { 35% { transform: translateY(-8px) rotate(-1deg); } }
.sh-main { text-align: center; }
.sh-m { margin: 26px 0 10px; font: 600 16px/1.4 var(--serif); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); }
.sh-t { font: 500 34px/1.08 var(--serif); letter-spacing: -.02em; text-wrap: balance; overflow-wrap: anywhere; }
.sh-a { margin-top: 8px; font: 400 20px/1.35 var(--serif); color: var(--ink-2); }
.sh-a i { font-style: italic; }
.sh-act { margin: 26px auto 0; max-width: 480px; text-align: left; }

.send {
  display: flex; align-items: center; justify-content: center; gap: 12px; width: 100%; min-height: 64px; padding: 10px 20px; border-radius: 14px;
  background: var(--ink); color: var(--paper-hi); font: 700 19px/1.25 var(--sans); text-align: center; text-wrap: balance;
  box-shadow: 0 12px 24px -14px rgba(31, 27, 23, .85); transition: transform .15s var(--ease), background .2s;
}
.send:active { transform: scale(.985); }
.send .ic { width: 26px; height: 26px; }
.send[disabled] { opacity: .6; pointer-events: none; }
.act-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 6px; }
.keep { display: inline-flex; align-items: center; gap: 8px; min-height: 48px; padding: 0 4px; font: 700 17px var(--sans); color: var(--ink-2); }
.keep .ic { width: 23px; height: 23px; }
.keep.on { color: var(--red); }
.keep.pop .ic { animation: pop .4s var(--ease); }
@keyframes pop { 40% { transform: scale(1.25); } }

.to {
  margin-top: 10px; padding: 16px 16px 14px; border-radius: 14px; background: var(--paper-hi); border: 1.5px solid var(--rule-2);
  animation: fadein .25s var(--ease) both;
}
.to-h { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; font: 700 17px var(--sans); }
.to-list { display: flex; flex-wrap: wrap; gap: 10px; }
.pchip {
  display: inline-flex; align-items: center; gap: 9px; min-height: 52px; padding: 0 16px 0 7px; border-radius: 99px;
  background: var(--paper); border: 1.5px solid var(--rule-2); font: 700 17px var(--sans); transition: border-color .2s, background .2s;
}
.pchip .av { width: 36px; height: 36px; font-size: 18px; }
.pchip[aria-pressed="true"] { border-color: var(--ink); background: var(--paper-hi); box-shadow: inset 0 0 0 1px var(--ink); }
.pchip.add { padding-left: 14px; color: var(--ink-2); border-style: dashed; }
.pchip.add .ic { width: 20px; height: 20px; }

/* el botó es converteix en el progrés */
.sendbox {
  position: relative; display: flex; align-items: center; justify-content: center; min-height: 64px; border-radius: 14px; overflow: hidden;
  font: 700 18px/1.25 var(--sans); text-align: center;
}
.sendbox.working { background: var(--paper-hi); color: var(--ink); box-shadow: inset 0 0 0 1.5px var(--ink); }
.sb-ink {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: var(--ink); color: var(--paper-hi);
  transition: clip-path 1.3s cubic-bezier(.3, .6, .3, 1);
}
.sb-ink .spin { border-color: rgba(251, 249, 243, .3); border-top-color: var(--paper-hi); }
.sb-label { position: relative; display: flex; align-items: center; gap: 12px; padding: 8px 18px; }
.sb-text.swap { animation: swap .35s var(--ease); }
@keyframes swap { from { opacity: 0; transform: translateY(5px); } }
.spin { flex: none; width: 20px; height: 20px; border-radius: 50%; border: 2.5px solid rgba(31, 27, 23, .2); border-top-color: var(--ink); animation: spin .9s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.phases { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; list-style: none; margin: 14px 0 0; padding: 0; }
.phases.n3 { grid-template-columns: repeat(3, 1fr); }
.phases li { position: relative; padding-top: 12px; font-size: 16px; line-height: 1.2; color: var(--ink-3); text-align: center; transition: color .3s; }
.phases li::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px; border-radius: 2px; background: var(--paper-sk); transition: background .4s; }
.phases li.done { color: var(--ink-2); }
.phases li.done::before { background: var(--ink-3); }
.phases li.on { color: var(--ink); font-weight: 700; }
.phases li.on::before { background: var(--ink); }
.sendbox.done { gap: 10px; padding: 10px 18px; background: var(--ok-lo); color: var(--ok); box-shadow: inset 0 0 0 1.5px rgba(47, 107, 71, .45); animation: donein .45s var(--ease); }
@keyframes donein { from { transform: scale(.97); } }
.tick { flex: none; width: 26px; height: 26px; fill: none; stroke: currentColor; stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; }
.tick path { stroke-dasharray: 24; stroke-dashoffset: 24; animation: draw .5s .1s var(--ease) forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.note { margin: 12px 2px 0; font-size: 16.5px; line-height: 1.45; color: var(--ink-2); text-wrap: pretty; }
.note.ok { color: var(--ink); }
.note.bad { color: var(--red); font-weight: 700; }
/* baixar-lo: acció secundària, sota l'enviament */
.dl { display: flex; align-items: center; gap: 14px; width: 100%; min-height: 64px; margin-top: 16px; padding: 14px 2px 2px; border-top: 1px solid var(--rule-2); text-align: left; color: var(--ink); }
.dl > .ic { width: 24px; height: 24px; color: var(--ink-2); }
.dl > .spin { margin: 0 2px; }
.dl-tx { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.dl-tx b { font-size: 17.5px; }
.dl-tx small { font-size: 16px; color: var(--ink-3); text-wrap: pretty; }
.dl.busy { cursor: default; }
/* Llibres i baixar van seguits: la segona fila sense filet de dalt, perquè formin un sol bloc */
#abw:not(:empty) + #dlw .dl { margin-top: 0; border-top: 0; padding-top: 6px; }
.dl.ab-ready { margin-top: 16px; padding: 14px 16px; border: 0; border-radius: 14px; background: var(--ink); color: var(--paper-hi); }
.dl.ab-ready > .ic, .dl.ab-ready .dl-tx small { color: var(--paper-hi); opacity: .85; }
.dl.ab-ready .dl-tx small b { font-size: inherit; }
.errbox {
  display: flex; flex-direction: column; gap: 4px; padding: 14px 16px; margin-bottom: 12px; border-radius: 14px;
  background: var(--red-lo); box-shadow: inset 0 0 0 1.5px rgba(161, 56, 42, .35); font-size: 17px; color: var(--ink);
}
.errbox b { color: var(--red); font-size: 18px; }

.desc { margin-top: 30px; padding-top: 24px; border-top: 1px solid var(--rule-2); text-align: left; font: 400 18.5px/1.62 var(--serif); white-space: pre-line; overflow-wrap: break-word; }
.desc::first-letter { float: left; font: 500 64px/.8 var(--serif); color: var(--red); margin: 7px 10px 0 -1px; }
.desc.clamp { display: -webkit-box; -webkit-line-clamp: 7; -webkit-box-orient: vertical; overflow: hidden; }
.desc-sk { margin-top: 30px; padding-top: 24px; border-top: 1px solid var(--rule-2); display: flex; flex-direction: column; gap: 12px; }
.more-btn { display: inline-flex; align-items: center; min-height: 48px; font: 700 17px var(--sans); color: var(--red); text-decoration: underline; text-underline-offset: 5px; text-decoration-thickness: 1.5px; }
.eds { margin-top: 22px; text-align: left; border-top: 1px solid var(--rule-2); border-bottom: 1px solid var(--rule-2); }
.eds summary { display: flex; align-items: center; justify-content: space-between; min-height: 60px; cursor: pointer; list-style: none; font: 700 17px var(--sans); color: var(--ink-2); }
.eds summary::-webkit-details-marker { display: none; }
.eds summary .ic { width: 20px; height: 20px; transition: transform .25s var(--ease); }
.eds[open] summary .ic { transform: rotate(180deg); }
.ed-list { display: flex; flex-direction: column; gap: 8px; padding-bottom: 16px; }
.ed {
  display: flex; align-items: center; gap: 12px; min-height: 56px; padding: 8px 14px; border-radius: 12px; text-align: left;
  background: var(--paper-hi); border: 1.5px solid var(--rule); font-size: 16px; color: var(--ink-2); transition: border-color .2s;
}
.fmt { flex: none; min-width: 56px; height: 30px; padding: 0 8px; border-radius: 8px; display: grid; place-items: center; font: 800 14px/1 var(--sans); letter-spacing: .06em; background: var(--paper-lo); color: var(--ink); }
.ed .ed-tx { flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font: 400 17px var(--serif); }
.ed .ed-sz { flex: none; color: var(--ink-3); }
.ed .ic { width: 20px; height: 20px; color: var(--ink); }
.ed.on { border-color: var(--ink); color: var(--ink); }
.sheet .shelf { margin-top: 34px; text-align: left; }
.sheet .rail { --cw: 112px; }

/* ── moll d'enviaments i avisos ──────────────────────────────── */
.dock {
  position: fixed; z-index: 70; left: calc(12px + var(--sl)); right: calc(12px + var(--sr));
  bottom: calc(var(--tab-h) + var(--sb) + 10px); display: flex; flex-direction: column; gap: 8px; align-items: center; pointer-events: none; transition: opacity .25s;
}
html.locked .dock { opacity: 0; pointer-events: none; }
.dk {
  pointer-events: auto; position: relative; width: 100%; max-width: 420px; display: flex; align-items: center; border-radius: 16px; overflow: hidden;
  background: var(--paper-hi); box-shadow: var(--shadow-float), 0 0 0 1.5px var(--rule-2);
  animation: dkin .4s var(--ease);
}
.dk-go { flex: 1; min-width: 0; display: grid; grid-template-columns: 38px minmax(0, 1fr) 28px; gap: 12px; align-items: center; padding: 10px 14px 12px 10px; text-align: left; }
.dk-x { display: none; flex: none; width: 44px; height: 44px; margin-right: 8px; border-radius: 12px; place-items: center; color: var(--ink-2); }
.dk-x .ic { width: 22px; height: 22px; }
.dk.err .dk-x { display: grid; }
.dk.err .dk-go { grid-template-columns: 38px minmax(0, 1fr); padding-right: 4px; }
.dk.err .dk-i { display: none; }
.dk.err .dk-s { white-space: normal; }
.dk.out { animation: dkout .25s ease forwards; }
@keyframes dkin { from { transform: translateY(20px); opacity: 0; } }
@keyframes dkout { to { transform: translateY(12px); opacity: 0; } }
.dk-c .cover { width: 38px; box-shadow: 0 2px 6px -2px rgba(40, 25, 10, .5); }
.dk-c .fake { padding: 10cqw 8cqw; }
.dk-c .fk-a, .dk-c .fk-m, .dk-c .sent-mark { display: none; }
.dk-c .fk-t { font-size: 15cqw; margin: 0; }
.dk-tx { display: flex; flex-direction: column; min-width: 0; }
.dk-t { font: 600 17px/1.25 var(--serif); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dk-s { font-size: 16px; color: var(--ink-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dk-i { display: grid; place-items: center; }
.dk-i .ic { width: 24px; height: 24px; }
.dk.ok .dk-i, .dk.ok .dk-s { color: var(--ok); }
.dk.err .dk-i, .dk.err .dk-s { color: var(--red); }
.dk-bar { position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: var(--paper-lo); }
.dk-bar i { display: block; height: 100%; background: var(--ink); transform-origin: left; transition: transform 1.3s cubic-bezier(.3, .6, .3, 1); }
.dk.ok .dk-bar i { background: var(--ok); }
.dk.err .dk-bar { display: none; }

/* els avisos surten a baix, on hi ha el moll (i damunt seu si hi és): no tapen la capçalera */
.notice {
  position: fixed; z-index: 95; left: 16px; right: 16px; bottom: calc(var(--tab-h) + var(--sb) + 10px + var(--dock-h, 0px));
  width: fit-content; max-width: 420px; margin: 0 auto; text-wrap: balance;
  transform: translateY(12px); opacity: 0; padding: 14px 20px; border-radius: 16px; font: 700 17px/1.3 var(--sans); text-align: center;
  background: var(--ink); color: var(--paper-hi); box-shadow: var(--shadow-float);
  pointer-events: none; transition: transform .3s var(--ease), opacity .2s, bottom .25s var(--ease);
}
html.locked .notice, body:has(.solo) .notice { bottom: calc(var(--sb) + 20px); }
.notice.in { transform: none; opacity: 1; }

.dropzone {
  position: fixed; inset: 0; z-index: 95; display: grid; place-items: center; background: rgba(243, 238, 227, .9);
  opacity: 0; transition: opacity .2s; pointer-events: none;
}
.dropzone.in { opacity: 1; }
.dropzone > div {
  display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 52px 80px; border-radius: 22px;
  border: 2.5px dashed var(--ink-3); color: var(--ink-2); font-size: 18px; background: var(--paper-hi);
}
.dropzone .ic { width: 36px; height: 36px; margin-bottom: 8px; color: var(--ink); }
.dropzone b { font: 500 30px var(--serif); color: var(--ink); }
.dropzone small { margin-top: 6px; font-size: 16px; color: var(--ink-3); }

/* ── biblioteca ──────────────────────────────────────────────── */
.page-top { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; padding-top: 10px; }
.page-h { font: 500 40px/1.06 var(--serif); letter-spacing: -.025em; }
.page-sub { margin-top: 6px; color: var(--ink-2); font-size: 18px; min-height: 1.5em; }
.page-sub .sk-line { margin-top: 8px; }
.lib-h { margin: 40px 0 6px; font: 600 25px/1.2 var(--serif); letter-spacing: -.012em; }
#lib > .shelf { margin-top: 40px; }
#lib > .shelf:first-child, #lib > .lib-h:first-child { margin-top: 30px; }
.list { display: flex; flex-direction: column; }
.month { margin: 26px 0 2px; font: 600 16px/1.2 var(--serif); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); }
.item {
  display: grid; grid-template-columns: 56px minmax(0, 1fr) auto; gap: 16px; align-items: center;
  padding: 13px 0; border-bottom: 1px solid var(--rule); transition: opacity .3s;
}
.item:last-child { border-bottom: 0; }
.item[data-b] { cursor: pointer; }
.item[data-b]:active .it-tx { opacity: .6; }
.item .cover { width: 56px; }
.item .fake { padding: 16cqw 13cqw; }
.item .fk-t { font-size: 13cqw; -webkit-line-clamp: 4; margin-top: 0; }
.item .fk-a, .item .fk-m, .item .sent-mark { display: none; }
.it-tx { display: flex; flex-direction: column; min-width: 0; }
.it-tx .t { font: 600 18px/1.25 var(--serif); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.it-tx .a { margin-top: 1px; font-size: 16px; color: var(--ink-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.it-tx .a:empty { display: none; }
.it-tx .s { margin-top: 4px; font-size: 16px; color: var(--ink-2); }
.item.error .s { color: var(--red); }
.item.gone { opacity: .35; pointer-events: none; }
.item.sk { cursor: default; }
.item .spin { width: 18px; height: 18px; }
.item.sk > div:last-child { display: flex; flex-direction: column; gap: 10px; }
@media (max-width: 520px) {
  .item { grid-template-columns: 56px minmax(0, 1fr); align-items: start; }
  .item .btn.sm { grid-column: 2; justify-self: start; margin-top: -4px; }
  .item .it-dl { display: none; }   /* al mòbil, des de la fitxa */
}

/* ── entrada: PIN, benvinguda i perfils ──────────────────────── */
.solo { min-height: 100dvh; display: flex; flex-direction: column; padding: 0 calc(var(--pad) + var(--sr)) calc(var(--sb) + 24px) calc(var(--pad) + var(--sl)); }
.solo .top { margin: 0 calc(-1 * var(--pad)); position: relative; }
.solo-in { flex: 1; display: flex; flex-direction: column; width: 100%; max-width: 460px; margin: 0 auto; padding-top: 10px; }
.solo-h { font: 500 36px/1.08 var(--serif); letter-spacing: -.022em; text-wrap: balance; }
.solo-p { margin-top: 10px; font-size: 18.5px; color: var(--ink-2); text-wrap: pretty; }

.dots { display: flex; justify-content: center; gap: 22px; margin: 34px 0 6px; }
.dots i { width: 20px; height: 20px; border-radius: 50%; box-shadow: inset 0 0 0 2px var(--ink); transition: background .15s, box-shadow .15s, transform .15s; }
.dots i.on { background: var(--ink); transform: scale(1.06); }
.dots.bad i { box-shadow: inset 0 0 0 2px var(--red); }
.dots.bad i.on { background: var(--red); }
.dots.shake { animation: shake .42s; }
@keyframes shake { 20%, 60% { transform: translateX(-9px); } 40%, 80% { transform: translateX(9px); } }
.pin-msg { min-height: 52px; margin: 8px 0 6px; text-align: center; font-size: 17.5px; line-height: 1.4; color: var(--ink-2); text-wrap: balance; }
.pin-msg.bad { color: var(--red); font-weight: 700; }
.keypad { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.key {
  height: 70px; border-radius: 16px; display: grid; place-items: center; background: var(--paper-hi);
  border: 1.5px solid var(--rule-2); font: 500 34px/1 var(--serif); box-shadow: 0 2px 0 rgba(60, 40, 20, .1);
  transition: background .12s, color .12s, transform .12s;
}
.key:active, .key.hit { background: var(--ink); color: var(--paper-hi); transform: scale(.97); }
.key.fn { background: none; border-color: transparent; box-shadow: none; color: var(--ink-2); }
.key.fn:active, .key.fn.hit { background: var(--paper-lo); color: var(--ink); }
.key .ic { width: 30px; height: 30px; }
.keypad.busy { opacity: .5; pointer-events: none; }
.help-line { margin-top: auto; padding-top: 26px; text-align: center; font-size: 17px; color: var(--ink-2); text-wrap: balance; }
.help-line b { color: var(--ink); }

.steps { list-style: none; margin: 30px 0 0; padding: 0; display: flex; flex-direction: column; border-top: 1px solid var(--rule-2); }
.steps li { display: grid; grid-template-columns: 40px 1fr; align-items: baseline; gap: 6px; padding: 16px 0; border-bottom: 1px solid var(--rule-2); font-size: 18.5px; }
.steps li > span { font: 500 30px/1 var(--serif); color: var(--red); }
.install {
  margin-top: 24px; padding: 16px 18px; border-radius: 14px; background: var(--paper-hi); border: 1.5px solid var(--rule-2); font-size: 17.5px;
}
.install b { display: block; margin-bottom: 4px; font-size: 18px; }
.install .ic { display: inline-block; width: 22px; height: 22px; vertical-align: -5px; margin: 0 2px; color: #2B6CD6; }
.solo .btn.go { margin-top: 28px; }

.plist { margin-top: 28px; border-radius: 16px; background: var(--paper-hi); border: 1.5px solid var(--rule-2); overflow: hidden; }
.prow {
  display: flex; align-items: center; gap: 16px; width: 100%; min-height: 80px; padding: 12px 16px; text-align: left;
  border-bottom: 1px solid var(--rule); transition: background .15s;
}
.prow:last-child { border-bottom: 0; }
.prow:active { background: var(--paper-lo); }
.prow .p-tx { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.prow .p-n { font: 600 22px/1.2 var(--serif); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.prow .p-e { font-size: 16px; color: var(--ink-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.prow .p-ok { width: 26px; height: 26px; color: var(--ink); }
.prow .p-ed { display: inline-flex; align-items: center; gap: 6px; min-height: 48px; padding: 0 14px; border-radius: 12px; border: 1.5px solid var(--rule-2); font: 700 16px var(--sans); color: var(--ink-2); background: var(--paper); }
.prow .p-ed .ic { width: 18px; height: 18px; }
.prow.add { color: var(--ink-2); }
.prow.add .av { background: none; color: var(--ink-2); box-shadow: inset 0 0 0 1.5px var(--rule-2); border: 1.5px dashed var(--ink-3); }
.prow.add .av .ic { width: 24px; height: 24px; }
.prow.add .p-n { font: 700 18px var(--sans); }
.edit-toggle { align-self: center; margin-top: 14px; }

/* capes (selector, formulari, confirmació) */
.layer-bg { position: fixed; inset: 0; z-index: 80; background: rgba(31, 27, 23, .38); opacity: 0; transition: opacity .25s; }
.layer-bg.in { opacity: 1; }
.layer {
  --lp: var(--pad);
  position: fixed; z-index: 81; left: 0; right: 0; bottom: 0; top: calc(var(--st) + 10px); overflow-y: auto; overscroll-behavior: contain;
  background: var(--paper) var(--noise); border-radius: 20px 20px 0 0; box-shadow: 0 -12px 40px rgba(31, 27, 23, .25);
  padding: 0 calc(var(--lp) + var(--sr)) calc(var(--sb) + 32px) calc(var(--lp) + var(--sl));
  transform: translateY(104%); transition: transform .34s cubic-bezier(.32, .72, 0, 1);
}
.layer.in { transform: none; }
.layer.small { top: auto; max-height: calc(100dvh - var(--st) - 10px); }
.ly-bar { margin: 0 calc(-1 * var(--lp)); padding: 0 calc(var(--lp) - 10px); }
.layer.bare { padding-top: 28px; }
.ly-in { max-width: 520px; margin: 0 auto; }
.ly-h { font: 500 32px/1.1 var(--serif); letter-spacing: -.02em; text-wrap: balance; }
.ly-p { margin-top: 8px; color: var(--ink-2); font-size: 18px; text-wrap: pretty; }

.form { display: flex; flex-direction: column; gap: 24px; margin-top: 26px; }
.fld label, .fld .lab { display: block; margin-bottom: 8px; font: 700 17px var(--sans); }
.fld input {
  scroll-margin-top: 120px; width: 100%; height: 60px; padding: 0 16px; border-radius: 14px; border: 1.5px solid var(--rule-2); background: var(--paper-hi);
  font-size: 19px; outline: none; transition: border-color .2s, box-shadow .2s;
}
.fld input:focus { border-color: var(--ink-2); box-shadow: 0 0 0 4px rgba(31, 27, 23, .08); }
.fld.bad input { border-color: var(--red); box-shadow: 0 0 0 4px var(--red-lo); }
.fld .hint { margin-top: 8px; font-size: 16px; color: var(--ink-3); }
.fld .err { margin-top: 8px; font-size: 16.5px; font-weight: 700; color: var(--red); }
.say-l { margin: 14px 0 8px; font-size: 16px; color: var(--ink-2); }
.say { display: flex; flex-wrap: wrap; gap: 8px; }
.say button {
  min-height: 46px; padding: 0 16px; border-radius: 99px; border: 1.5px solid var(--rule-2); background: var(--paper-hi);
  font: 400 17px var(--serif); color: var(--ink-2);
}
.say button[aria-pressed="true"] { border-color: var(--ink); color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); font-weight: 600; }
.swatches { display: flex; flex-wrap: wrap; gap: 10px; }
.sw { width: 48px; height: 48px; border-radius: 50%; background: var(--c); display: grid; place-items: center; color: #fff; box-shadow: 0 0 0 2px var(--paper), 0 0 0 3.5px transparent; transition: box-shadow .15s; }
.sw .ic { width: 22px; height: 22px; opacity: 0; }
.sw[aria-checked="true"] { box-shadow: 0 0 0 3px var(--paper), 0 0 0 5px var(--ink); }
.sw[aria-checked="true"] .ic { opacity: 1; }
.preview { display: flex; align-items: center; gap: 14px; }
.preview-tx { font: 400 18px/1.35 var(--serif); color: var(--ink-2); }
.preview-tx b { font-weight: 600; color: var(--ink); }
.howto { padding: 18px; border-radius: 16px; background: var(--paper-hi); border: 1.5px solid var(--rule-2); }
.howto h3 { font: 600 21px/1.2 var(--serif); }
.howto ol { list-style: none; margin: 12px 0 0; padding: 0; display: flex; flex-direction: column; gap: 14px; counter-reset: s; }
.howto li { position: relative; padding-left: 34px; font-size: 17px; line-height: 1.45; color: var(--ink-2); }
.howto li::before { counter-increment: s; content: counter(s); position: absolute; left: 0; top: -2px; font: 500 24px/1 var(--serif); color: var(--red); }
.howto li b { color: var(--ink); }
.howto a { color: var(--red); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.copy { display: inline-flex; align-items: center; gap: 6px; margin-top: 8px; min-height: 44px; padding: 0 14px; border-radius: 10px; border: 1.5px solid var(--rule-2); background: var(--paper); font: 700 16px var(--sans); color: var(--ink); }
.copy .ic { width: 18px; height: 18px; }
.mono { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: .92em; color: var(--ink); overflow-wrap: anywhere; }
.form-end { display: flex; flex-direction: column; gap: 10px; }
.del-link { align-self: center; color: var(--red); }

/* ── v4: qui ets, el meu compte i la família ─────────────────── */
.av.xxl { width: 88px; height: 88px; font-size: 44px; }
/* "Qui ets?": cada persona és un ex libris, amb un filet fi a dins com l'etiqueta d'un llibre */
.faces { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 26px; }
.face {
  position: relative; display: flex; flex-direction: column; align-items: center; gap: 14px; padding: 26px 10px 20px;
  border-radius: 16px; background: var(--paper-hi); border: 1.5px solid var(--rule-2); text-align: center;
  transition: border-color .2s, transform .15s var(--ease), background .15s;
}
.face::before { content: ""; position: absolute; inset: 6px; border: 1px solid var(--rule); border-radius: 11px; pointer-events: none; }
.face:active { transform: scale(.98); background: var(--paper-lo); }
.face.last { border-color: var(--ink-3); }
.f-n { font: 600 23px/1.15 var(--serif); letter-spacing: -.01em; overflow-wrap: anywhere; }
/* l'enllaç ja gastat: un avís tranquil, no un error */
.calm { display: flex; flex-direction: column; gap: 2px; margin-top: 14px; padding: 14px 16px; border-radius: 14px; background: var(--paper-hi); border: 1.5px solid var(--rule-2); border-left: 5px solid var(--red); font-size: 17.5px; color: var(--ink-2); }
.calm b { color: var(--ink); font-size: 18px; }
.act-row.alone { justify-content: flex-start; margin-left: -4px; }
.mp-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; list-style: none; margin: 18px 0 0; padding: 0; }
.mp-steps li { position: relative; padding-top: 12px; font-size: 16px; color: var(--ink-3); text-align: center; }
.mp-steps li::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px; border-radius: 2px; background: var(--paper-sk); }
.mp-steps li.done { color: var(--ink-2); }
.mp-steps li.done::before { background: var(--ink-3); }
.mp-steps li.on { color: var(--ink); font-weight: 700; }
.mp-steps li.on::before { background: var(--ink); }
.pin-ly .ly-p { margin-top: 16px; font-size: 19px; color: var(--ink); }
.pin-who { display: flex; align-items: center; gap: 16px; }
.pin-who .solo-h, .pin-who .ly-h { flex: 1; min-width: 0; }
.back-pill {
  display: inline-flex; align-items: center; gap: 6px; height: 48px; padding: 0 16px 0 12px; border-radius: 99px;
  border: 1.5px solid var(--rule-2); background: var(--paper-hi); font: 700 17px var(--sans); white-space: nowrap;
}
.back-pill .ic { width: 20px; height: 20px; }
.opening { display: flex; align-items: center; justify-content: center; gap: 14px; margin-top: 28vh; font: 500 24px var(--serif); color: var(--ink-2); }

/* el meu compte */
.me-card { display: flex; align-items: center; gap: 16px; }
.me-tx { min-width: 0; }
.me-n { font: 500 32px/1.1 var(--serif); letter-spacing: -.02em; overflow-wrap: anywhere; }
.me-k { display: flex; align-items: center; gap: 7px; margin-top: 4px; font-size: 16px; color: var(--ink-3); overflow-wrap: anywhere; }
.me-k .ic { width: 18px; height: 18px; }
.plist.menu { margin-top: 22px; }
.mrow .m-i { flex: none; width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; background: var(--paper-lo); color: var(--ink); }
.mrow .m-i .ic { width: 25px; height: 25px; }
.mrow .p-n { font: 700 19px/1.25 var(--sans); }
.mrow .p-e { white-space: normal; text-wrap: pretty; }
.prow > .go { width: 20px; height: 20px; color: var(--ink-3); }
.pin-ly .dots { margin-top: 30px; }
.pin-ly .keypad { max-width: 420px; margin: 0 auto; }

/* família */
.plist.fam { max-width: 760px; margin-top: 24px; }
.plist.fam .p-n { display: flex; align-items: center; gap: 8px; }
.p-nm { min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.tag {
  flex: none; padding: 1px 9px; border-radius: 99px; background: var(--paper-lo); box-shadow: inset 0 0 0 1px var(--rule-2);
  font: 700 14px/1.6 var(--sans); color: var(--ink-2);
}
.seg { display: flex; gap: 10px; }
.seg button {
  flex: 1; min-height: 56px; padding: 0 14px; text-align: center; border-radius: 14px; border: 1.5px solid var(--rule-2); background: var(--paper-hi);
  font: 700 18px var(--sans); color: var(--ink-2); transition: border-color .15s, box-shadow .15s;
}
.seg button[aria-checked="true"] { border-color: var(--ink); color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
#pf-k-yes { margin-top: 2px; }
#pf-k-yes .lab.sub { margin-top: 16px; }
#pf-k-yes .howto { margin-top: 16px; }
details.howto { padding: 0 18px; }
details.howto summary { display: flex; align-items: center; justify-content: space-between; min-height: 58px; cursor: pointer; list-style: none; font: 600 19px var(--serif); }
details.howto summary::-webkit-details-marker { display: none; }
details.howto summary .ic { width: 20px; height: 20px; transition: transform .25s var(--ease); }
details.howto[open] summary .ic { transform: rotate(180deg); }
details.howto[open] { padding-bottom: 18px; }
details.howto ol { margin-top: 0; }
.fld input.pin-in { width: 190px; padding: 0 0 0 .5em; text-align: center; font: 500 30px/1 var(--serif); letter-spacing: .5em; }
.pin-row { display: flex; align-items: center; gap: 18px; }
.pin-mask { font: 500 26px/1 var(--serif); letter-spacing: .3em; color: var(--ink-2); }
.switch-row {
  position: relative; display: flex; align-items: flex-start; gap: 14px; padding: 16px; border-radius: 14px; cursor: pointer;
  background: var(--paper-hi); border: 1.5px solid var(--rule-2);
}
.switch-row input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.sw-ui { flex: none; position: relative; width: 52px; height: 32px; margin-top: 2px; border-radius: 99px; background: var(--paper-sk); box-shadow: inset 0 0 0 1.5px var(--rule-2); transition: background .2s; }
.sw-ui::after { content: ""; position: absolute; top: 4px; left: 4px; width: 24px; height: 24px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(31, 27, 23, .35); transition: transform .2s var(--ease); }
.switch-row input:checked + .sw-ui { background: var(--ink); }
.switch-row input:checked + .sw-ui::after { transform: translateX(20px); }
.switch-row input:focus-visible + .sw-ui { outline: 3px solid var(--ink); outline-offset: 3px; }
.sw-tx { display: flex; flex-direction: column; gap: 2px; }
.sw-tx b { font-size: 18px; }
.sw-tx small { font-size: 16px; line-height: 1.4; color: var(--ink-2); text-wrap: pretty; }
.access { padding-top: 24px; border-top: 1px solid var(--rule-2); }
.access h3 { font: 600 22px/1.2 var(--serif); }
.access p { margin: 6px 0 14px; font-size: 17px; color: var(--ink-2); text-wrap: pretty; }
.preview .pv-n { font: 600 24px/1.2 var(--serif); color: var(--ink); }
.added .av { margin-bottom: 20px; }
/* el missatge per al WhatsApp, com una bafarada de paper */
.msgbox {
  margin: 20px 0 18px; padding: 16px 18px; border-radius: 18px 18px 18px 4px; background: var(--paper-hi);
  border: 1.5px solid var(--rule-2); font: 400 18px/1.45 var(--serif); color: var(--ink);
}
.msgbox .mono { margin-top: 8px; font-size: 15px; color: var(--red); }
.note .again { display: inline; min-height: 0; margin-left: 4px; font-size: inherit; }

/* només amb ratolí: a l'iPhone el :hover es queda enganxat després de tocar */
@media (hover: hover) {
  .who:hover { border-color: var(--ink-3); }
  .today-in:hover .today-go .ic { transform: translateX(3px); }
  .rail-wrap:hover .rail-btn, .rail-btn:focus-visible { opacity: 1; }
  .card:hover .cover { transform: translateY(-3px); }
  .chip:hover { border-color: var(--ink-3); }
  .upbox:hover { border-color: var(--ink); background: var(--paper-hi); }
  .dl:hover .dl-tx b { text-decoration: underline; text-underline-offset: 4px; }
  .dk-x:hover { background: var(--paper-lo); }
  .btn.primary:hover { background: #000; }
  .btn.ghost:hover { border-color: var(--ink-3); }
  .send:hover { background: #000; }
  .ed:hover { border-color: var(--ink-3); }
  .prow:hover { background: rgba(31, 27, 23, .03); }
  .face:hover { border-color: var(--ink-3); background: #fff; }
  .back-pill:hover, .seg button:hover { border-color: var(--ink-3); }
  .desk-nav a:hover { color: var(--ink); }
}

/* ── escriptori ──────────────────────────────────────────────── */
@media (min-width: 900px) {
  .tabbar { display: none; }
  .brand { padding-left: 30px; }
  .brand::before { width: 15px; height: calc(var(--st) + 52px); }
  .wm { font-size: 31px; }
  .desk-nav { display: flex; gap: 4px; margin-right: auto; margin-left: 20px; }
  .brand { margin-right: 0; }
  .desk-nav a { display: inline-flex; align-items: center; height: 48px; padding: 0 14px; font: 700 18px var(--sans); color: var(--ink-3); border-bottom: 3px solid transparent; transition: color .2s, border-color .2s; }
  .desk-nav a.on { color: var(--ink); border-color: var(--red); }

  .hello { padding-top: 36px; }
  .solo-in { justify-content: center; padding: 0 0 9vh; }
  .help-line { margin-top: 0; padding-top: 30px; }
  .dots { margin-top: 30px; }
  .greet { font-size: 64px; }
  .greet-sub { font-size: 21px; margin-bottom: 26px; }
  .q { max-width: 680px; height: 66px; }
  .today { margin-top: 54px; }
  .today-in { grid-template-columns: 210px minmax(0, 640px); gap: 44px; align-items: center; }
  .today-t { font-size: 42px; }
  .today-a { font-size: 21px; }
  .today-d { font-size: 19px; -webkit-line-clamp: 3; }
  .shelf { margin-top: 56px; }
  .sh-h h2, .lib-h { font-size: 30px; }
  .lib-h { margin-top: 52px; }
  .rail { gap: 30px; }
  .search-top { padding-top: 30px; }
  .search-top .q { max-width: 760px; }
  .idle, .extra { max-width: 760px; }

  .page-top { padding-top: 36px; }
  .page-h { font-size: 56px; }
  .list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 56px; }
  .list .month { grid-column: 1 / -1; }
  .item:last-child { border-bottom: 1px solid var(--rule); }

  /* la fitxa és un llibre obert */
  .sheet {
    left: 50%; right: auto; top: 50%; bottom: auto; width: min(1100px, calc(100vw - 64px)); height: min(88vh, 820px);
    border-radius: 10px; padding: 0; overflow: hidden; transform: translate(-50%, -48%) scale(.98); opacity: 0;
    transition: transform .3s var(--ease), opacity .2s ease;
  }
  .sheet.in { transform: translate(-50%, -50%); opacity: 1; }
  .sheet.leaving { transition-duration: .18s; }
  .sh-bar { position: absolute; top: 14px; right: 16px; left: auto; height: auto; padding: 0; background: none; }
  .sh-close { height: 48px; padding: 0 16px; border-radius: 99px; background: var(--paper-hi); border: 1.5px solid var(--rule-2); }
  .sh-grid { display: grid; grid-template-columns: 41% 59%; height: 100%; padding: 0; }
  .sh-side { align-items: center; padding: 40px; background: var(--paper-lo) var(--noise); box-shadow: inset -30px 0 36px -30px rgba(60, 40, 20, .45); }
  .cover.big { width: min(290px, 100%); }
  .sh-main { overflow-y: auto; text-align: left; padding: 64px 60px 48px; box-shadow: inset 30px 0 36px -30px rgba(60, 40, 20, .3); }
  .sh-m { margin-top: 0; }
  .sh-t { font-size: 46px; padding-right: 90px; }
  .sh-a { font-size: 21px; }
  .sh-act { margin: 28px 0 0; max-width: 500px; }
  .sheet .rail-wrap { margin: 0 -60px; --pad: 60px; }

  .dock { left: auto; right: 28px; bottom: 28px; align-items: flex-end; }
  .notice { left: auto; right: 28px; margin: 0; bottom: calc(28px + var(--dock-h, 0px)); }
  html.locked .notice, body:has(.solo) .notice { bottom: 28px; }
  .shell { padding-bottom: calc(72px + var(--dock-h, 0px)); }

  .solo-in { padding-top: 6vh; }
  .solo-h { font-size: 44px; }
  .layer {
    --lp: 44px;
    left: 50%; right: auto; top: 50%; bottom: auto; width: min(620px, calc(100vw - 64px)); max-height: min(88vh, 900px);
    border-radius: 18px; padding: 0 44px 40px; transform: translate(-50%, -48%) scale(.98); opacity: 0;
    transition: transform .26s var(--ease), opacity .2s ease;
  }
  .layer.in { transform: translate(-50%, -50%); opacity: 1; }
  .layer.small { top: 50%; }
  .ly-bar { height: 68px; }
  .ly-bar + .ly-in { padding-top: 10px; }
}

@media (min-width: 1100px) {
  .home-top { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 64px; align-items: start; }
  .home-top .today { margin-top: 44px; }
  .home-top .today-in { grid-template-columns: 172px minmax(0, 1fr); gap: 30px; align-items: start; }
  .home-top .today-t { font-size: 32px; }
  .home-top .today-a { font-size: 19px; }
  .home-top .today-d { -webkit-line-clamp: 5; font-size: 18px; }
  .home-top .q { max-width: none; }
  /* "Al Kindle de…" amb pocs llibres: al costat de la primera fila, separats per un filet */
  .band.paired { display: grid; grid-template-columns: max(340px, calc(var(--n) * (var(--cw) + 30px) - 30px)) minmax(0, 1fr); column-gap: 64px; }
  .band.paired #rows { display: contents; }
  .band.paired #rows > .shelf:not(:first-child) { grid-column: 1 / -1; }
  /* la capçalera fa la mateixa alçada que la de la fila del costat: les portades queden alineades */
  .band.paired #mine .sh-h h2 { min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .band.paired #mine .more { display: none; }
  .band.paired #mine .rail-wrap { margin-right: 0; }
  .band.paired #mine .rail { padding-right: 0; }
  .band.paired #rows > .shelf:first-child { position: relative; min-width: 0; }
  .band.paired #rows > .shelf:first-child::before { content: ""; position: absolute; left: -32px; top: 4px; bottom: 12px; width: 1px; background: var(--rule-2); }
  .band.paired #rows > .shelf:first-child .rail-wrap { margin-left: 0; }
  .band.paired #rows > .shelf:first-child .rail { padding-left: 0; scroll-padding-left: 0; }
  .band.paired #rows > .shelf:first-child .rail-btn.prev { left: -20px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-delay: 0ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .sk .cover, .sk-line, .sk .t, .sk .a, .sk .m { opacity: .75; }
}