/* =====================================================
   Ctrl+Alt+Futur · estil de la portada/presentació
   ===================================================== */
:root {
  --bg: #efeee8;
  --paper: #fafbf5;
  --panel: #ffffff;
  --line: #e2e1da;
  --text: #0d0d0d;
  --muted: #5f5f5a;

  --teal: #02f8c8;
  --cyan: #19f3ea;
  --purple: #ae5efc;
  --lime: #c4ee00;
  --lime-soft: #e8f37d;
  --yellow: #fff861;
  --accent: #7a2fd6;          /* lila fosc per a text actiu (llegible sobre blanc) */

  --player-h: 88px;
  --ease: cubic-bezier(.3, 0, .2, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Figtree", "Helvetica Neue", Arial, sans-serif;
  height: 100vh;
  overflow: hidden;
}
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
a { color: inherit; }
svg { fill: currentColor; }

/* Colors de marca reutilitzables */
.cyan   { background: var(--cyan); }
.purple { background: var(--purple); }
.lime   { background: var(--lime-soft); }
.yellow { background: var(--yellow); }

.app {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 8px;
  padding: 8px;
  height: calc(100vh - var(--player-h));
}
.panel { background: var(--panel); border-radius: 12px; }

/* ---------- Sidebar ---------- */
.sidebar { display: flex; flex-direction: column; gap: 8px; min-height: 0; }
.nav { padding: 12px; }
.logo { display: flex; align-items: center; gap: 8px; padding: 4px 12px 12px; font-weight: 900; font-size: 22px; letter-spacing: -.02em; }
.logo img { display: block; }
.nav-item {
  display: flex; align-items: center; gap: 18px;
  padding: 10px 12px; border-radius: 8px;
  color: var(--muted); text-decoration: none; font-weight: 700; font-size: 16px;
  transition: color .15s, background .15s;
}
.nav-item svg { width: 22px; height: 22px; }
.nav-item:hover { color: var(--text); }
.nav-item.active { color: var(--text); background: var(--paper); }

.library { flex: 1; padding: 8px; overflow: auto; }
.library-head { cursor: default; }
.library-head:hover { color: var(--muted); }
.lib-item { display: flex; gap: 12px; align-items: center; padding: 8px; border-radius: 8px; text-decoration: none; }
.lib-item:hover, .lib-item.active { background: var(--paper); }
.lib-item img { width: 48px; height: 48px; border-radius: 6px; border: 1px solid var(--line); }
.lib-title { font-weight: 700; }
.lib-sub { color: var(--muted); font-size: 14px; margin-top: 2px; }

/* ---------- Main ---------- */
.main { overflow-y: auto; position: relative; background: var(--paper); }
.main::-webkit-scrollbar { width: 12px; }
.main::-webkit-scrollbar-thumb { background: rgba(0,0,0,.18); border: 3px solid var(--paper); border-radius: 8px; }

.topbar {
  position: sticky; top: 0; z-index: 5; min-height: 64px;
  display: flex; align-items: center; gap: 16px; padding: 12px 24px;
  transition: background .2s, border-color .2s; border-bottom: 1px solid transparent;
}
.topbar.solid { background: var(--paper); border-bottom-color: var(--line); }
.topbar-title { font-weight: 800; font-size: 20px; letter-spacing: -.02em; opacity: 0; transition: opacity .2s; }
.topbar.solid .topbar-title { opacity: 1; }

/* Capçalera */
.hero {
  position: relative; overflow: hidden;
  display: flex; align-items: flex-end; gap: 32px;
  padding: 8px 32px 32px; margin-top: -64px; padding-top: 88px;
}
.hero-arcs { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.hero-arcs path { stroke-linecap: round; }
.hero > :not(.hero-arcs) { position: relative; }
.hero-cover {
  width: 232px; height: 232px; border-radius: 10px; flex-shrink: 0;
  border: 2px solid var(--text); box-shadow: 6px 6px 0 var(--text);
}
.type { font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }

.keys {
  display: flex; align-items: center; flex-wrap: wrap;
  font-size: clamp(40px, 6vw, 84px); font-weight: 900; letter-spacing: -.045em; line-height: 1;
  margin: 12px 0 14px;
}
.key {
  display: inline-block; padding: .06em .14em .1em;
  border: .07em solid; border-radius: .16em; background: var(--panel);
}
.k-ctrl  { border-color: var(--teal); }
.k-alt   { border-color: var(--purple); }
.k-futur { border-color: var(--lime); }
.plus { padding: 0 .04em; }
.tagline { font-size: clamp(16px, 1.8vw, 22px); font-weight: 600; letter-spacing: -.01em; }

.hosts { display: flex; align-items: center; flex-wrap: wrap; gap: 4px; margin-top: 18px; }
.hosts-label { font-size: 14px; font-weight: 600; margin-right: 10px; }
.sticker {
  display: inline-block; padding: 5px 14px; font-weight: 800; font-size: 16px; letter-spacing: -.02em;
  border: 2px solid var(--text);
}
.s-lime   { background: var(--lime-soft); transform: rotate(-2deg); }
.s-cyan   { background: var(--cyan);      transform: rotate(-3deg) translateY(2px); }
.s-purple { background: var(--purple);    transform: rotate(1deg); }
.s-yellow { background: var(--yellow);    transform: rotate(-2deg) translateY(2px); }

/* Contingut */
.content { padding: 0 32px 40px; }
.actions { display: flex; align-items: center; gap: 24px; padding: 8px 0 24px; }
.layout { display: grid; grid-template-columns: 1fr 320px; gap: 48px; }
.layout > *, .hero-info { min-width: 0; }
h2 { font-size: 26px; font-weight: 900; letter-spacing: -.03em; margin-bottom: 16px; }
.section-gap { margin-top: 44px; }

/* Botons play */
.big-play, .ep-play, .play, .top-play {
  position: relative; display: grid; place-items: center; border-radius: 50%;
  background: var(--text); color: var(--paper);
  transition: transform .15s var(--ease), background .15s;
}
.big-play svg, .ep-play svg, .play svg, .top-play svg {
  position: absolute; inset: 0; margin: auto; transition: transform .2s var(--ease), opacity .15s;
}
.big-play:hover, .ep-play:hover, .play:hover, .top-play:hover { transform: scale(1.05); }
.big-play:active, .ep-play:active, .play:active, .top-play:active { transform: scale(.94); }
.big-play { width: 60px; height: 60px; }
.big-play svg { width: 24px; height: 24px; }
.ep-play { width: 34px; height: 34px; }
.ep-play svg { width: 15px; height: 15px; }
.play { width: 38px; height: 38px; }
.play svg { width: 16px; height: 16px; }
.top-play { width: 40px; height: 40px; opacity: 0; pointer-events: none; transition: opacity .2s, transform .15s var(--ease); }
.top-play svg { width: 17px; height: 17px; }
.topbar.solid .top-play { opacity: 1; pointer-events: auto; }

.i-pause { opacity: 0; transform: scale(.6); }
.playing .i-play { opacity: 0; transform: scale(.6); }
.playing .i-pause { opacity: 1; transform: none; }

/* Episodi */
.episode {
  display: flex; gap: 20px; padding: 16px; cursor: pointer;
  background: var(--panel); border: 2px solid var(--text); border-radius: 12px;
  transition: transform .15s var(--ease), box-shadow .15s var(--ease);
}
.episode:hover { transform: translate(-2px, -2px); box-shadow: 4px 4px 0 var(--text); }
.episode img { width: 112px; height: 112px; border-radius: 8px; flex-shrink: 0; border: 1px solid var(--line); }
.ep-body { flex: 1; min-width: 0; }
.ep-title { font-size: 18px; font-weight: 800; letter-spacing: -.02em; margin-bottom: 4px; display: flex; align-items: center; }
.episode.current .ep-title { color: var(--accent); }
.ep-meta { color: var(--muted); font-size: 14px; font-weight: 600; }
.ep-desc {
  color: var(--muted); font-size: 14px; line-height: 1.55; margin: 8px 0 16px;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.ep-foot { display: flex; align-items: center; gap: 16px; }
.ep-date { color: var(--muted); font-size: 14px; }
.ep-progress { width: 90px; height: 4px; background: var(--line); border-radius: 2px; overflow: hidden; }
.ep-progress div { height: 100%; width: 0; background: var(--text); }

/* Equalitzador quan sona */
.eq { display: inline-flex; align-items: flex-end; gap: 2px; height: 13px; }
.eq i { width: 3px; height: 100%; background: var(--accent); transform-origin: bottom; transform: scaleY(.3); }
.eq-inline { display: none; margin-right: 8px; }
body.is-playing .eq-inline { display: inline-flex; }
body.is-playing .eq i { animation: eq 1s ease-in-out infinite; }
.eq i:nth-child(2) { animation-delay: -.4s; }
.eq i:nth-child(3) { animation-delay: -.7s; }
@keyframes eq { 0%, 100% { transform: scaleY(.3); } 40% { transform: scaleY(1); } 70% { transform: scaleY(.55); } }

/* Capítols */
.chapters { list-style: none; border-top: 1px solid var(--line); }
.chapter {
  display: grid; grid-template-columns: 32px 1fr auto; align-items: center; gap: 16px;
  padding: 12px 16px; cursor: pointer; color: var(--muted);
  border-bottom: 1px solid var(--line); transition: background .15s;
}
.chapter:hover { background: var(--panel); }
.chapter .num { text-align: right; font-size: 15px; font-weight: 700; }
.chapter .ch-title { color: var(--text); font-weight: 700; }
.chapter .ch-sub { font-size: 14px; margin-top: 2px; }
.chapter .ch-time { font-size: 14px; font-variant-numeric: tabular-nums; }
.chapter.active { background: var(--panel); }
.chapter.active .ch-title, .chapter.active .num { color: var(--accent); }

/* Convidats */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 16px; }
.card {
  background: var(--panel); padding: 14px; cursor: pointer;
  border: 2px solid var(--text); border-radius: 12px;
  transition: transform .15s var(--ease), box-shadow .15s var(--ease);
}
.card:hover { transform: translate(-2px, -2px); box-shadow: 4px 4px 0 var(--text); }
.card-img {
  aspect-ratio: 1; border-radius: 8px; margin-bottom: 12px; border: 2px solid var(--text);
  display: grid; place-items: center; font-size: 64px; font-weight: 900; letter-spacing: -.04em;
}
.card-title { font-weight: 800; font-size: 17px; }
.card-sub { color: var(--muted); font-size: 14px; margin-top: 4px; line-height: 1.4; }
.card-tag { color: var(--muted); font-size: 12px; font-weight: 600; margin-top: 10px; }
.name { display: inline-block; color: var(--text); font-weight: 800; padding: 0 5px; border: 1.5px solid var(--text); }

/* Informació */
.about p { color: var(--muted); line-height: 1.6; font-size: 15px; }
.about p strong { color: var(--text); }
.about h3 { font-size: 16px; font-weight: 800; margin: 24px 0 12px; }
.people { list-style: none; display: grid; gap: 10px; }
.people li { display: flex; align-items: center; gap: 12px; font-weight: 600; }
.p-avatar {
  width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center;
  font-size: 13px; font-weight: 800; border: 2px solid var(--text);
}
.role { margin-left: auto; font-size: 12px; font-weight: 700; border: 1.5px solid var(--text); border-radius: 12px; padding: 2px 8px; }
.tags { margin-top: 24px; display: flex; flex-wrap: wrap; gap: 6px; }
.chip { display: inline-block; padding: 5px 12px; border-radius: 32px; font-size: 13px; font-weight: 700; border: 1.5px solid var(--text); }

/* Presentació */
.slides { margin-top: 56px; }
.slides-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.slides-head h2 { margin: 0; }
.slides-actions { display: flex; gap: 8px; }
.pill {
  display: inline-flex; align-items: center; gap: 6px;
  border: 2px solid var(--text); border-radius: 32px; padding: 6px 16px; background: var(--panel);
  font-weight: 800; font-size: 14px; text-decoration: none;
  transition: transform .15s var(--ease), box-shadow .15s var(--ease);
}
.pill:hover { transform: translate(-1px, -1px); box-shadow: 2px 2px 0 var(--text); }
.pill svg { width: 14px; height: 14px; }
#slidesFull { background: var(--cyan); }
.slides-frame {
  position: relative; width: 100%; aspect-ratio: 16 / 9; overflow: hidden;
  background: var(--panel); border: 2px solid var(--text); border-radius: 12px;
}
.slides-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.exit-full {
  display: none; position: absolute; top: 16px; right: 16px; z-index: 2;
  width: 40px; height: 40px; border-radius: 50%; background: rgba(0,0,0,.7); color: #fff; font-size: 18px;
}
.slides-frame:fullscreen { border: 0; border-radius: 0; background: #000; }
.slides-frame:fullscreen .exit-full { display: block; }

/* Avís legal */
.site-footer {
  margin-top: 64px; padding-top: 28px; border-top: 1px solid var(--line);
  color: var(--muted); font-size: 13px; line-height: 1.6;
}
.site-footer p { max-width: 760px; margin-bottom: 10px; }
.site-footer strong { color: var(--text); }
.footer-brand { display: flex; align-items: center; gap: 8px; color: var(--text); font-weight: 900; font-size: 16px; margin-bottom: 12px; }

/* ---------- Reproductor ---------- */
.player {
  position: fixed; left: 0; right: 0; bottom: 0; height: var(--player-h);
  display: grid; grid-template-columns: 1fr 2fr 1fr; align-items: center;
  padding: 0 16px; background: var(--bg);
}
.now { display: flex; align-items: center; gap: 14px; min-width: 0; text-decoration: none; }
.now-cover { flex-shrink: 0; }
.now img { display: block; width: 56px; height: 56px; border-radius: 6px; border: 1.5px solid var(--text); }
.now-text { min-width: 0; }
.now-title { font-size: 14px; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.now-sub { font-size: 12px; color: var(--muted); margin-top: 3px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.controls { display: flex; flex-direction: column; align-items: center; gap: 6px; max-width: 720px; width: 100%; justify-self: center; }
.buttons { display: flex; align-items: center; gap: 18px; }
.ctrl {
  color: var(--muted); display: grid; place-items: center; min-width: 32px; height: 32px; border-radius: 50%;
  font-size: 13px; font-weight: 800; transition: color .15s, transform .15s var(--ease);
}
.ctrl:hover { color: var(--text); }
.ctrl:active { transform: scale(.94); }
.ctrl svg { width: 20px; height: 20px; }
#speedBtn { min-width: 44px; border-radius: 16px; font-variant-numeric: tabular-nums; }
#speedBtn.changed { color: var(--paper); background: var(--accent); }

.i-mute { display: none; }
#muteBtn.muted .i-vol { display: none; }
#muteBtn.muted .i-mute { display: block; }

.bar-row { display: flex; align-items: center; gap: 8px; width: 100%; font-size: 12px; color: var(--muted); }
.bar-row span { min-width: 40px; text-align: center; font-variant-numeric: tabular-nums; }
.seek-wrap { position: relative; flex: 1; display: flex; align-items: center; height: 16px; }
.seek-wrap input { width: 100%; }
.seek-tip {
  position: absolute; bottom: 20px; left: 0; transform: translateX(-50%);
  background: var(--text); color: var(--paper); font-size: 11px; font-weight: 700; padding: 3px 6px; border-radius: 4px;
  pointer-events: none; opacity: 0; transition: opacity .1s; white-space: nowrap;
}
.seek-wrap:hover .seek-tip, .seek-wrap.dragging .seek-tip { opacity: 1; }

.extra { display: flex; justify-content: flex-end; align-items: center; gap: 6px; }
.extra input { width: 110px; }

input[type=range] {
  -webkit-appearance: none; appearance: none; flex: 1; height: 5px; border-radius: 3px; cursor: pointer;
  background: linear-gradient(to right, var(--text) var(--p, 0%), #cfcec7 var(--p, 0%));
}
input[type=range]:hover, input[type=range]:active {
  background: linear-gradient(to right, var(--accent) var(--p, 0%), #cfcec7 var(--p, 0%));
}
input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 13px; height: 13px; border-radius: 50%;
  background: var(--paper); border: 2px solid var(--text); opacity: 0; transition: opacity .1s;
}
input[type=range]:hover::-webkit-slider-thumb { opacity: 1; }
input[type=range]::-moz-range-thumb { width: 11px; height: 11px; border-radius: 50%; background: var(--paper); border: 2px solid var(--text); }

.mini-progress { position: absolute; top: 0; left: 0; right: 0; height: 3px; display: none; background: #cfcec7; }
.mini-progress div { height: 100%; width: 0; background: var(--text); }

.toast {
  position: fixed; left: 50%; bottom: calc(var(--player-h) + 16px); transform: translate(-50%, 20px);
  background: var(--text); color: var(--paper); padding: 10px 16px; border-radius: 8px; font-weight: 600; font-size: 14px;
  opacity: 0; pointer-events: none; transition: .25s;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- Responsive ---------- */
.m-tabs { display: none; }

/* Portàtil petit / tauleta horitzontal: barra lateral només amb icones */
@media (max-width: 1100px) {
  .app { grid-template-columns: 72px 1fr; }
  .logo { justify-content: center; padding: 4px 0 12px; }
  .logo span, .nav-item span, .lib-item > div { display: none; }
  .nav-item { justify-content: center; padding: 12px 0; }
  .library { padding: 8px 4px; }
  .library-head { justify-content: center; padding: 12px 0; }
  .lib-item { justify-content: center; padding: 6px 0; }
  .layout { grid-template-columns: 1fr; gap: 40px; }
  .about { max-width: 640px; }
}

/* Tauleta vertical: la capçalera s'apila */
@media (max-width: 900px) {
  .hero { flex-direction: column; align-items: flex-start; gap: 24px; }
  .hero-cover { width: 200px; height: 200px; }
  .keys { font-size: clamp(40px, 9vw, 72px); }
  .player { grid-template-columns: 1fr 1.6fr auto; }
  .extra input { display: none; }
}

/* Mòbil */
@media (max-width: 640px) {
  :root { --player-h: 72px; }
  .app { grid-template-columns: 1fr; padding: 0; gap: 0; }
  .sidebar { display: none; }
  .panel.main { border-radius: 0; }

  .topbar { flex-wrap: wrap; gap: 10px; padding: 10px 16px; min-height: 0; background: var(--paper); border-bottom-color: var(--line); }
  .top-play { width: 34px; height: 34px; }
  .topbar-title { font-size: 17px; }
  .topbar:not(.solid) .top-play, .topbar:not(.solid) .topbar-title { display: none; }
  .m-tabs { display: flex; gap: 6px; width: 100%; overflow-x: auto; scrollbar-width: none; }
  .m-tabs::-webkit-scrollbar { display: none; }
  .m-tab {
    flex-shrink: 0; padding: 6px 14px; border-radius: 32px; font-size: 14px; font-weight: 700;
    text-decoration: none; border: 1.5px solid var(--text); background: var(--panel);
  }
  .m-tab.active { background: var(--text); color: var(--paper); }

  .hero { margin-top: 0; padding: 20px 16px 24px; align-items: stretch; }
  .hero-cover { width: min(220px, 60vw); height: auto; aspect-ratio: 1; align-self: center; box-shadow: 4px 4px 0 var(--text); }
  .keys { font-size: clamp(30px, 10.5vw, 48px); }
  .tagline { font-size: 16px; }
  .hosts { gap: 6px; }
  .hosts-label { width: 100%; margin-bottom: 2px; }
  .sticker { font-size: 14px; padding: 4px 10px; }

  .content { padding: 0 16px 32px; }
  .actions { padding: 0 0 20px; }
  .big-play { width: 54px; height: 54px; }
  h2 { font-size: 22px; }
  .section-gap { margin-top: 36px; }

  .episode { padding: 12px; gap: 12px; }
  .episode img { width: 64px; height: 64px; }
  .ep-title { font-size: 16px; }

  .chapter { grid-template-columns: 20px 1fr auto; gap: 12px; padding: 12px 8px; }

  .cards { grid-template-columns: 1fr; gap: 10px; }
  .card { display: grid; grid-template-columns: 72px 1fr; column-gap: 14px; align-items: center; padding: 10px; }
  .card-img { grid-row: span 3; margin: 0; font-size: 34px; }
  .card-sub { margin-top: 2px; }
  .card-tag { margin-top: 6px; }

  .slides { margin-top: 44px; }
  .slides-head { flex-direction: column; align-items: flex-start; }
  .slides-actions { width: 100%; }
  .slides-actions .pill { flex: 1; justify-content: center; }

  .player { grid-template-columns: 1fr auto; gap: 8px; padding: 0 12px; }
  .now img { width: 48px; height: 48px; }
  .now-sub { display: block; }
  .buttons { gap: 6px; }
  .extra, .bar-row, #speedBtn, #restartBtn { display: none; }
  .mini-progress { display: block; }
  .toast { width: calc(100% - 32px); text-align: center; }
}

/* ---------- Guió de la presentació ---------- */
.script { margin-top: 40px; }
.script-heading { font-size: 22px; font-weight: 900; letter-spacing: -.03em; }
.script-list { list-style: none; display: grid; gap: 12px; }
.script-part {
  background: var(--panel); border: 2px solid var(--text); border-radius: 12px; padding: 16px 18px;
}
.script-part h4 { display: flex; align-items: center; gap: 10px; font-size: 17px; font-weight: 800; letter-spacing: -.02em; margin-bottom: 10px; }
.part-num {
  display: grid; place-items: center; width: 26px; height: 26px; flex-shrink: 0;
  border-radius: 50%; background: var(--text); color: var(--paper); font-size: 13px; font-weight: 800;
}
.line { font-size: 15px; line-height: 1.6; }
.line + .line { margin-top: 10px; }
.who {
  display: inline-block; margin-right: 8px; padding: 0 7px;
  border: 1.5px solid var(--text); font-size: 13px; font-weight: 800; font-style: normal; color: var(--text); vertical-align: 1px;
}
.who + .who { margin-left: -4px; }
.line.pending { color: var(--muted); font-style: italic; }
@media (max-width: 640px) {
  .script-part { padding: 14px; }
  .line { font-size: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}