:root {
  --paper: #f3ead8;
  --paper-2: #fbf6ec;
  --white: #fffdf8;
  --ink: #1d1a16;
  --ink-2: #4a443b;
  --muted: #776e62;
  --tomato: #ff5b3a;
  --cobalt: #2f4bff;
  --mustard: #ffc93c;
  --mint: #2fbf83;
  --pink: #ff9fcb;
  --line: 3px solid var(--ink);
  --shadow: 6px 6px 0 var(--ink);
  --shadow-sm: 4px 4px 0 var(--ink);
  color-scheme: light;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: 'Bricolage Grotesque', 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', system-ui, -apple-system, 'Segoe UI', sans-serif;
  color: var(--ink);
  background-color: var(--paper);
  background-image: radial-gradient(rgba(29, 26, 22, .13) 1px, transparent 1.4px);
  background-size: 20px 20px;
  overflow-x: hidden;
}

[hidden] { display: none !important; }

h1, h2, h3 { margin: 0; letter-spacing: -.02em; line-height: 1.05; }
p { margin: 0; }
.mono { font-family: 'DM Mono', ui-monospace, monospace; letter-spacing: .08em; }

/* ---------- Decoración de fondo ---------- */
.deco { position: fixed; inset: 0; pointer-events: none; z-index: -1; overflow: hidden; }
.deco i { position: absolute; display: block; border: var(--line); }
.deco .d1 { width: 220px; height: 220px; border-radius: 50%; background: var(--mustard); right: -70px; top: 120px; }
.deco .d2 { width: 140px; height: 140px; background: var(--cobalt); left: -50px; bottom: 80px; border-radius: 28px; transform: rotate(18deg); }
.deco .d3 { width: 90px; height: 90px; background: var(--pink); right: 12%; bottom: -30px; border-radius: 50% 50% 8px 50%; transform: rotate(-12deg); }

/* ---------- Cabecera ---------- */
.top {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  max-width: 1120px; width: 100%; margin: 0 auto; padding: 18px 16px;
}
.logo { display: flex; align-items: center; gap: 10px; color: inherit; text-decoration: none; }
.logo-mark { position: relative; width: 46px; height: 34px; flex: none; }
.logo-mark i { position: absolute; top: 0; width: 34px; height: 34px; border-radius: 50%; border: var(--line); }
.logo-mark i:first-child { left: 0; background: var(--tomato); }
.logo-mark i:last-child { left: 14px; background: var(--cobalt); mix-blend-mode: multiply; }
.logo-text { display: flex; flex-direction: column; line-height: 1; }
.logo-text b { font-size: 1.15rem; font-weight: 800; letter-spacing: -.02em; }
.logo-text small { font-size: .72rem; color: var(--muted); text-transform: uppercase; letter-spacing: .12em; margin-top: 3px; }

.top-right { display: flex; align-items: center; gap: 10px; }
/* Selector de idioma */
.lang { position: relative; flex: none; z-index: 30; }
.lang-btn {
  display: inline-flex; align-items: center; gap: 7px;
  font: inherit; font-weight: 800; font-size: .9rem; color: var(--ink); cursor: pointer; white-space: nowrap;
  background: var(--mustard); border: var(--line); border-radius: 999px; box-shadow: 3px 3px 0 var(--ink);
  padding: 6px 12px 6px 9px; transition: transform .08s, box-shadow .08s;
}
.lang-btn:hover { transform: translate(-1px, -1px); box-shadow: 4px 4px 0 var(--ink); }
.lang-btn[aria-expanded="true"] { transform: translate(3px, 3px); box-shadow: 0 0 0 var(--ink); }
.globe { width: 19px; height: 19px; fill: var(--white); stroke: var(--ink); stroke-width: 2; flex: none; }
.lang-code { display: none; }
.chev {
  width: 7px; height: 7px; margin: 0 2px 3px 2px; border-right: 2.5px solid var(--ink); border-bottom: 2.5px solid var(--ink);
  transform: rotate(45deg); transition: transform .15s;
}
.lang-btn[aria-expanded="true"] .chev { transform: translateY(3px) rotate(225deg); }

.lang-menu {
  position: absolute; right: 0; top: calc(100% + 12px); width: 230px; margin: 0; padding: 8px; list-style: none;
  background: var(--paper-2); border: var(--line); border-radius: 18px; box-shadow: var(--shadow);
  transform-origin: top right; animation: menu-in .14s ease-out;
}
@keyframes menu-in { from { opacity: 0; transform: translateY(-6px) scale(.97); } }
.lang-menu button {
  display: flex; align-items: center; gap: 12px; width: 100%; text-align: left;
  font: inherit; color: var(--ink); background: none; border: 2.5px solid transparent; border-radius: 12px;
  padding: 8px 10px; cursor: pointer;
}
.lang-menu button:hover, .lang-menu button:focus-visible { background: var(--white); border-color: var(--ink); outline: none; }
.lang-menu button[aria-checked="true"] { background: var(--mustard); border-color: var(--ink); }
.lm-code {
  display: grid; place-items: center; width: 34px; height: 34px; flex: none; border: 2.5px solid var(--ink); border-radius: 10px;
  background: var(--white); font-family: 'DM Mono', 'Noto Sans SC', monospace; font-size: .85rem; font-weight: 700;
}
.lm-text { display: flex; flex-direction: column; flex: 1; line-height: 1.15; }
.lm-text b { font-size: 1rem; font-weight: 800; }
.lm-text small { font-size: .78rem; color: var(--ink-2); font-weight: 600; }
.lm-check { width: 10px; height: 17px; margin-right: 4px; flex: none; }
[aria-checked="true"] .lm-check { border-right: 3px solid var(--ink); border-bottom: 3px solid var(--ink); transform: rotate(45deg) translate(-2px, -2px); }

.pill {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap; justify-content: flex-end;
  background: var(--white); border: var(--line); border-radius: 999px; box-shadow: 3px 3px 0 var(--ink);
  padding: 6px 12px; font-size: .85rem; font-weight: 600;
}
.pill b { font-family: 'DM Mono', monospace; letter-spacing: .1em; }
.live { display: inline-flex; align-items: center; gap: 5px; color: #137a52; }
.live .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--mint); border: 1.5px solid var(--ink); }
.live.off { color: #b0331a; }
.live.off .dot { background: var(--tomato); }

main { flex: 1; width: 100%; max-width: 1120px; margin: 0 auto; padding: 8px 16px 40px; }

.foot {
  display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 8px 14px;
  text-align: center; color: var(--muted); font-size: .82rem; padding: 18px 16px 26px;
}
.foot .credit {
  font-weight: 700; color: var(--ink); background: var(--white); border: 2px solid var(--ink);
  border-radius: 999px; padding: .2em .8em; transform: rotate(-2deg);
}

/* ---------- Piezas comunes ---------- */
.card {
  background: var(--paper-2); border: var(--line); border-radius: 22px; box-shadow: 8px 8px 0 var(--ink);
  padding: 26px;
}
.center { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 14px; }

.sticker {
  display: inline-block; align-self: flex-start;
  border: 2.5px solid var(--ink); border-radius: 999px; padding: .32em .9em;
  font-weight: 700; font-size: .85rem; transform: rotate(-3deg); background: var(--white);
  box-shadow: 2px 2px 0 var(--ink);
}
.center .sticker { align-self: center; }
.sticker.pink { background: var(--pink); }
.sticker.yellow { background: var(--mustard); }
.sticker.red { background: var(--tomato); }
.sticker.blue { background: var(--cobalt); color: #fff; }

.sub { color: var(--ink-2); line-height: 1.45; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font: inherit; font-weight: 700; font-size: 1rem; color: var(--ink); text-decoration: none;
  background: var(--white); border: var(--line); border-radius: 14px; box-shadow: var(--shadow-sm);
  padding: .75em 1.25em; cursor: pointer; transition: transform .08s ease, box-shadow .08s ease, background .15s;
}
.btn:hover { transform: translate(-1px, -1px); box-shadow: 5px 5px 0 var(--ink); }
.btn:active { transform: translate(4px, 4px); box-shadow: 0 0 0 var(--ink); }
.btn:disabled { cursor: default; opacity: .65; transform: none; box-shadow: 2px 2px 0 var(--ink); }
.btn.primary { background: var(--tomato); }
.btn.dark { background: var(--ink); color: var(--paper-2); }
.btn.yellow { background: var(--mustard); }
.btn.big { width: 100%; font-size: 1.12rem; padding: .9em 1.25em; }
.btn.done { background: var(--mint); }

.link {
  background: none; border: 0; padding: 4px; font: inherit; color: var(--ink-2); font-weight: 600;
  text-decoration: underline; text-underline-offset: 3px; cursor: pointer;
}

:focus-visible { outline: 3px solid var(--cobalt); outline-offset: 3px; }

input {
  font: inherit; color: var(--ink); background: var(--white);
  border: var(--line); border-radius: 12px; padding: .7em .9em; width: 100%; min-width: 0;
  box-shadow: inset 3px 3px 0 rgba(29, 26, 22, .08);
}
input::placeholder { color: #a99f90; }
input:focus { outline: none; background: #fff; box-shadow: 0 0 0 3px var(--mustard); }
input:disabled { background: #efe7d8; color: var(--ink-2); }

.label { display: block; font-weight: 700; font-size: .82rem; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 8px; }
.field { display: block; margin-top: 18px; }

.seg { display: flex; gap: 8px; flex-wrap: wrap; }
.seg button {
  flex: 1; min-width: 46px; font: inherit; font-weight: 700; color: var(--ink);
  background: var(--white); border: var(--line); border-radius: 12px; padding: .6em .4em; cursor: pointer;
  box-shadow: 3px 3px 0 var(--ink); transition: transform .08s, box-shadow .08s;
}
.seg button[aria-checked="true"] { background: var(--cobalt); color: #fff; transform: translate(3px, 3px); box-shadow: 0 0 0 var(--ink); }
.custom { display: flex; align-items: center; gap: 10px; margin-top: 10px; font-weight: 600; }
.custom input { width: 100px; }

.msg { min-height: 1.3em; margin-top: 12px; color: #b0331a; font-weight: 600; font-size: .92rem; }
.msg.ok { color: #137a52; }

.shake { animation: shake .35s; }
@keyframes shake { 20%, 60% { transform: translateX(-6px); } 40%, 80% { transform: translateX(6px); } }

/* ---------- Inicio ---------- */
.home-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; padding-top: 24px; }
.hero h1 { font-size: clamp(2.5rem, 6.2vw, 4.7rem); font-weight: 800; margin: 22px 0 22px; letter-spacing: -.035em; line-height: .98; }
.hero h1 em {
  font-style: normal; display: inline-block; background: var(--mustard); padding: 0 .14em;
  border: var(--line); border-radius: 14px; box-shadow: var(--shadow-sm); transform: rotate(-2.5deg);
}
.lead { font-size: 1.12rem; line-height: 1.55; color: var(--ink-2); max-width: 34em; }
.chips { list-style: none; padding: 0; margin: 26px 0 0; display: flex; flex-wrap: wrap; gap: 10px; }
.chips li {
  display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: .92rem;
  background: var(--white); border: 2.5px solid var(--ink); border-radius: 999px; padding: .45em .9em;
}
.ico { width: 18px; height: 18px; border: 2.5px solid var(--ink); flex: none; }
.ico-clock { border-radius: 50%; background: var(--mustard); }
.ico-link { border-radius: 6px; background: var(--cobalt); transform: rotate(45deg); }
.ico-target { border-radius: 50%; background: radial-gradient(circle, var(--ink) 0 2.5px, var(--tomato) 3px); }

.start h2 { font-size: 1.7rem; }
.start .sub { margin-top: 6px; }
.start .btn.big { margin-top: 22px; }
.start .invite h2 { margin-top: 14px; font-size: 1.9rem; }
.start .invite .sub { margin-bottom: 4px; }
.start .invite-only { display: none; }
.start.inviting .invite-only { display: flex; }
.start.inviting .create-only { display: none; }
.start .link.invite-only { margin: 12px auto 0; }

.or { display: flex; align-items: center; gap: 12px; margin: 22px 0 14px; color: var(--muted); font-size: .85rem; font-weight: 600; }
.or::before, .or::after { content: ""; flex: 1; border-top: 2px dashed rgba(29, 26, 22, .35); }
.join { display: flex; gap: 10px; }
.join .btn { flex: none; white-space: nowrap; }
.join input { font-family: 'DM Mono', monospace; text-transform: uppercase; letter-spacing: .2em; font-size: 1.1rem; }

.global-stats {
  display: inline-flex; flex-direction: column; gap: 8px; margin-top: 26px;
  background: var(--white); border: var(--line); border-radius: 18px; box-shadow: var(--shadow-sm);
  padding: 12px 20px 14px; transform: rotate(-1deg);
}
.gs-title { font-size: .76rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); }
.gs-row { display: flex; gap: 26px; flex-wrap: wrap; }
.gs-item { display: flex; align-items: baseline; gap: 8px; font-weight: 600; color: var(--ink-2); }
.gs-item b { font-size: 2rem; font-weight: 800; color: var(--ink); letter-spacing: -.03em; line-height: 1; }
.gs-item.match b { background: var(--mustard); border: 2.5px solid var(--ink); border-radius: 10px; padding: 0 .2em; }

.score {
  font-weight: 700; font-size: .95rem; background: var(--paper); border: 2.5px dashed var(--ink);
  border-radius: 999px; padding: .4em 1em;
}

.how { margin-top: 72px; }
.how h2 { font-size: clamp(1.8rem, 4vw, 2.4rem); }
.steps { list-style: none; padding: 0; margin: 24px 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.step { position: relative; border: var(--line); border-radius: 20px; box-shadow: var(--shadow); padding: 22px 22px 24px; background: var(--white); }
.step b {
  display: grid; place-items: center; width: 44px; height: 44px; border: var(--line); border-radius: 50%;
  font-size: 1.3rem; font-weight: 800; margin-bottom: 14px; box-shadow: 3px 3px 0 var(--ink);
}
.step.s1 b { background: var(--tomato); }
.step.s2 b { background: var(--mustard); }
.step.s3 b { background: var(--cobalt); color: #fff; }
.step h3 { font-size: 1.3rem; margin-bottom: 6px; }
.step p { color: var(--ink-2); line-height: 1.45; }
.step.s2 { transform: rotate(1deg); }
.step.s3 { transform: rotate(-1deg); }
.example { margin-top: 26px; font-weight: 600; color: var(--ink-2); line-height: 2.2; }
.w { display: inline-block; background: var(--white); border: 2px solid var(--ink); border-radius: 8px; padding: 0 .45em; line-height: 1.6; color: var(--ink); }

/* ---------- Vistas centradas ---------- */
.center-view { display: flex; justify-content: center; padding-top: 30px; }
.center-view .card { width: 100%; max-width: 560px; }
.center-view h2 { font-size: clamp(1.7rem, 5vw, 2.3rem); }

.spinner { position: relative; width: 70px; height: 46px; margin: 6px 0; }
.spinner i { position: absolute; top: 0; width: 46px; height: 46px; border-radius: 50%; border: var(--line); animation: bump 1s ease-in-out infinite alternate; }
.spinner i:first-child { left: 0; background: var(--tomato); }
.spinner i:last-child { right: 0; background: var(--cobalt); mix-blend-mode: multiply; animation-direction: alternate-reverse; }
@keyframes bump { from { transform: translateX(-8px); } to { transform: translateX(8px); } }

.code { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; margin: 8px 0; }
.code span {
  display: grid; place-items: center; width: clamp(40px, 11vw, 58px); height: clamp(52px, 14vw, 72px);
  font-family: 'DM Mono', monospace; font-size: clamp(1.6rem, 6vw, 2.4rem);
  background: var(--white); border: var(--line); border-radius: 12px; box-shadow: var(--shadow-sm);
}
.code span:nth-child(odd) { transform: rotate(-3deg); }
.code span:nth-child(even) { transform: rotate(2deg); }

.players { list-style: none; padding: 0; margin: 6px 0 0; display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; width: 100%; }
.players li {
  display: flex; align-items: center; gap: 10px; text-align: left;
  background: var(--white); border: 2.5px solid var(--ink); border-radius: 999px; padding: 5px 14px 5px 5px;
  font-weight: 700;
}
.players li.empty { border-style: dashed; background: transparent; color: var(--muted); font-weight: 600; }
.players li.offline { opacity: .55; }
.players small { display: block; font-weight: 600; font-size: .76rem; color: var(--muted); }
.avatar {
  display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; flex: none;
  border: 2.5px solid var(--ink); font-weight: 800; color: var(--ink); font-size: .95rem;
}
.empty .avatar { border-style: dashed; background: transparent; }

/* ---------- Partida ---------- */
.game { max-width: 760px; margin: 0 auto; padding-top: 10px; }
.game > * + * { margin-top: 22px; }

.round-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.round-badge {
  font-size: clamp(1.9rem, 6vw, 2.8rem); font-weight: 800; letter-spacing: -.03em;
  background: var(--mustard); border: var(--line); border-radius: 16px; box-shadow: var(--shadow); padding: .1em .45em;
  transform: rotate(-2deg);
}
.timer { position: relative; width: 92px; height: 92px; flex: none; }
.timer svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.timer circle { fill: none; stroke-width: 10; }
.timer .track { stroke: var(--white); }
.timer .bar { stroke: var(--cobalt); stroke-linecap: round; stroke-dasharray: 263.9; transition: stroke-dashoffset .25s linear, stroke .3s; }
.timer::before { content: ""; position: absolute; inset: 0; border: var(--line); border-radius: 50%; box-shadow: var(--shadow-sm); }
.timer::after { content: ""; position: absolute; inset: 17px; border: var(--line); border-radius: 50%; }
.timer span { position: absolute; inset: 0; display: grid; place-items: center; font-family: 'DM Mono', monospace; font-size: 1.6rem; }
.timer.low .bar { stroke: var(--tomato); }
.timer.low span { color: #c2361b; animation: pulse .5s ease-in-out infinite alternate; }
@keyframes pulse { to { transform: scale(1.15); } }

.hint h3 { font-size: 1.4rem; }
.hint .sub { margin-top: 12px; }
.hint-words { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
.hint-words:empty { display: none; }
.word-chip {
  display: inline-flex; align-items: center; gap: 8px; font-size: 1.25rem; font-weight: 800;
  background: var(--white); border: var(--line); border-radius: 12px; padding: .3em .7em; box-shadow: 3px 3px 0 var(--ink);
}
.word-chip i { width: 12px; height: 12px; border-radius: 50%; border: 2px solid var(--ink); flex: none; }
.word-chip.none { color: var(--muted); font-weight: 600; font-style: italic; font-size: 1rem; }

.answer { background: var(--white); }
.answer-row { display: flex; gap: 10px; }
.answer-row input { font-size: 1.3rem; font-weight: 600; }
.answer-row .btn { flex: none; }

.players.status { justify-content: flex-start; }
.players.status li.sent { background: #d9f5e7; }

.used { border: 2.5px dashed rgba(29, 26, 22, .5); border-radius: 14px; padding: 10px 14px; }
.used summary { cursor: pointer; font-weight: 700; color: var(--ink-2); }
.used-list { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.used-list .w { text-decoration: line-through; text-decoration-thickness: 2px; color: var(--ink-2); }

/* Revelación */
.verdict { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.verdict h2 { font-size: clamp(2rem, 6vw, 3rem); }
.verdict .sticker { align-self: center; }
.reveal-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 18px; perspective: 900px; }
.rcard {
  background: var(--white); border: var(--line); border-radius: 18px; box-shadow: var(--shadow); overflow: hidden;
  animation: flip .55s cubic-bezier(.2, .9, .3, 1.3) both;
}
.rcard header { display: flex; align-items: center; gap: 8px; padding: 10px 14px; border-bottom: var(--line); font-weight: 700; }
.rcard header .avatar { width: 26px; height: 26px; font-size: .8rem; background: var(--white); }
.rcard .rw { padding: 26px 14px 30px; text-align: center; font-size: clamp(1.5rem, 4.5vw, 2rem); font-weight: 800; letter-spacing: -.02em; word-break: break-word; }
.rcard .rw.none { font-size: 1rem; font-weight: 600; color: var(--muted); font-style: italic; }
.rcard.match .rw { background: var(--mustard); }
@keyframes flip { from { transform: rotateY(90deg) scale(.9); opacity: 0; } to { transform: none; opacity: 1; } }

.next { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.next-btns { display: flex; gap: 14px; width: 100%; max-width: 560px; }
.next-btns .btn.big { flex: 1; }
.next .sub { text-align: center; max-width: 34em; }
.sub.small { font-size: .88rem; color: var(--muted); }

/* En chino el interletraje negativo junta demasiado los caracteres */
:lang(zh) h1, :lang(zh) h2, :lang(zh) h3, :lang(zh) .big-word, :lang(zh) .round-badge { letter-spacing: 0; }
:lang(zh) .hero h1 { line-height: 1.15; }

/* Victoria */
.win { gap: 18px; }
.win h2 { font-size: clamp(1.8rem, 5.5vw, 2.6rem); }
.big-word {
  font-size: clamp(2.6rem, 11vw, 5rem); font-weight: 800; letter-spacing: -.04em; line-height: 1;
  background: var(--mustard); border: var(--line); border-radius: 20px; box-shadow: var(--shadow);
  padding: .15em .45em; transform: rotate(-2deg); word-break: break-word; max-width: 100%;
  animation: pop .6s cubic-bezier(.2, .9, .3, 1.4) both;
}
@keyframes pop { from { transform: rotate(-2deg) scale(.3); opacity: 0; } }
.timeline { list-style: none; padding: 0; margin: 4px 0 0; width: 100%; text-align: left; display: flex; flex-direction: column; gap: 10px; }
.timeline li { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding: 10px 12px; border: 2px dashed rgba(29, 26, 22, .35); border-radius: 14px; }
.timeline li.last { border: 2.5px solid var(--ink); background: var(--white); }
.timeline .rn { font-family: 'DM Mono', monospace; font-size: .85rem; color: var(--muted); min-width: 4.5em; }
.timeline .ws { display: flex; flex-wrap: wrap; gap: 6px; }
.timeline .word-chip { font-size: .98rem; padding: .15em .55em; box-shadow: none; border-width: 2px; }
.win-actions { display: flex; flex-direction: column; align-items: center; gap: 12px; width: 100%; max-width: 360px; }

/* Confeti */
.confetti { position: fixed; inset: 0; pointer-events: none; overflow: hidden; z-index: 20; }
.confetti i {
  position: absolute; top: -20px; width: 12px; height: 16px; border: 2px solid var(--ink); border-radius: 3px;
  animation: fall linear forwards;
}
@keyframes fall { to { transform: translate3d(var(--dx), 110vh, 0) rotate(var(--rot)); } }

/* ---------- Animaciones ----------
   Los keyframes solo definen el punto de partida: cada elemento termina en su
   propio transform (las rotaciones de pegatina se conservan). */
@keyframes rise { from { opacity: 0; transform: translateY(26px); } }
@keyframes drop-in {
  from { opacity: 0; transform: translateY(-34px) rotate(-14deg); }
  60% { opacity: 1; transform: translateY(4px) rotate(-1deg); }
}
@keyframes pop-in {
  from { opacity: 0; transform: scale(.4) rotate(-8deg); }
  70% { opacity: 1; transform: scale(1.08) rotate(-3deg); }
}
@keyframes slide-in { from { opacity: 0; transform: translateX(70px) rotate(4deg); } }
@keyframes float { 50% { translate: 0 -14px; } }
@keyframes meet-left { from { translate: -12px 0; } }
@keyframes meet-right { from { translate: 12px 0; } }

/* Logo: los dos círculos se juntan al cargar y luego, cada pocos segundos, se separan y vuelven a chocar */
@keyframes bump-left { 0%, 64%, 100% { translate: 0 0; } 76% { translate: -7px 0; } 86% { translate: 2px 0; } }
@keyframes bump-right { 0%, 64%, 100% { translate: 0 0; } 76% { translate: 7px 0; } 86% { translate: -2px 0; } }
@keyframes glow { 0%, 100% { filter: none; } 50% { filter: brightness(1.25) saturate(1.3); } }
.logo-mark i:first-child {
  animation: meet-left .7s cubic-bezier(.2, .9, .3, 1.3) both, bump-left 4s ease-in-out 1.2s infinite;
}
.logo-mark i:last-child {
  animation: meet-right .7s cubic-bezier(.2, .9, .3, 1.3) both, bump-right 4s ease-in-out 1.2s infinite;
}

/* Formas del fondo flotando */
.deco .d1 { animation: float 7s ease-in-out infinite; }
.deco .d2 { animation: float 9s ease-in-out -3s infinite; }
.deco .d3 { animation: float 6s ease-in-out -1s infinite; }

/* Portada: entrada escalonada */
#v-home .hero .sticker { animation: drop-in .65s cubic-bezier(.2, .9, .3, 1.2) .1s both; }
#v-home .hero h1 { animation: rise .6s ease-out .2s both; }
#v-home .hero h1 em { animation: pop-in .55s cubic-bezier(.2, .9, .3, 1.4) .7s both; }
#v-home .lead { animation: rise .6s ease-out .35s both; }
#v-home .chips li { animation: pop-in .45s cubic-bezier(.2, .9, .3, 1.4) both; }
#v-home .chips li:nth-child(1) { animation-delay: .55s; }
#v-home .chips li:nth-child(2) { animation-delay: .65s; }
#v-home .chips li:nth-child(3) { animation-delay: .75s; }
#v-home .global-stats { animation: rise .6s ease-out .9s both; }
#v-home .start { animation: slide-in .7s cubic-bezier(.2, .9, .3, 1.1) .3s both; }
#v-home .how { animation: rise .7s ease-out 1s both; }

/* Sala de espera */
@keyframes tile-in { from { opacity: 0; transform: translateY(-46px) rotate(-24deg); } }
@keyframes tile-wave { 50% { translate: 0 -7px; } }
@keyframes ping { from { transform: scale(1); opacity: .7; } to { transform: scale(1.9); opacity: 0; } }
@keyframes wobble { 0%, 100% { rotate: 0deg; } 25% { rotate: -12deg; } 75% { rotate: 12deg; } }
@keyframes dot-jump { 0%, 60%, 100% { transform: translateY(0); opacity: .35; } 30% { transform: translateY(-4px); opacity: 1; } }

.lobby-spinner { transform: scale(.8); margin: -4px 0 -8px; }
.code span { animation: tile-in .5s cubic-bezier(.2, .9, .3, 1.3) calc(var(--i, 0) * 70ms) both; }
.lobby.waiting .code span {
  animation: tile-in .5s cubic-bezier(.2, .9, .3, 1.3) calc(var(--i, 0) * 70ms) both,
             tile-wave 2.4s ease-in-out calc(.6s + var(--i, 0) * 150ms) infinite;
}
.players li.joined { animation: pop-in .5s cubic-bezier(.2, .9, .3, 1.4) both; }

/* Hueco libre: respira, se ilumina en amarillo y lo cruza un brillo */
@keyframes breathe { 50% { scale: 1.05; } }
@keyframes tint { 50% { background-color: rgba(255, 201, 60, .32); } }
@keyframes shimmer { from { background-position: 130% 0; } to { background-position: -30% 0; } }
.players li.empty {
  position: relative;
  animation: breathe 2.4s ease-in-out infinite, tint 2.4s ease-in-out infinite;
}
.players li.empty::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: linear-gradient(105deg, transparent 35%, rgba(255, 255, 255, .85) 50%, transparent 65%) no-repeat;
  background-size: 250% 100%;
  animation: shimmer 2.4s ease-in-out infinite;
}
.players li.empty > * { position: relative; }
.players li.empty .avatar { position: relative; animation: wobble 2s ease-in-out infinite; }
.players li.empty .avatar::after {
  content: ""; position: absolute; inset: -3px; border: 2px solid var(--ink); border-radius: 50%;
  animation: ping 1.6s ease-out infinite;
}
.dots i { display: inline-block; font-style: normal; animation: dot-jump 1.2s ease-in-out infinite; }
.dots i:nth-child(2) { animation-delay: .15s; }
.dots i:nth-child(3) { animation-delay: .3s; }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .home-grid { grid-template-columns: 1fr; gap: 34px; padding-top: 8px; }
  .steps { grid-template-columns: 1fr; }
  .step.s2, .step.s3 { transform: none; }
  .how { margin-top: 54px; }
}
@media (max-width: 520px) {
  .card { padding: 20px; box-shadow: 6px 6px 0 var(--ink); }
  .logo-text small { display: none; }
  .pill { font-size: .78rem; padding: 5px 10px; }
  .answer-row, .next-btns { flex-direction: column; }
  /* En el móvil la píldora de la sala queda en una línea: código y punto de conexión (los textos siguen para lectores de pantalla) */
  .pill { flex-wrap: nowrap; gap: 6px; padding: 5px 10px; }
  .pill-label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .lang-btn { padding: 5px 10px 5px 7px; font-size: .82rem; gap: 5px; }
  .lang-name { display: none; }
  .lang-code { display: inline; }
  .lang-menu { width: min(230px, calc(100vw - 32px)); }
  .timer { width: 78px; height: 78px; }
  .timer::after { inset: 14px; }
  .timer span { font-size: 1.3rem; }
  .deco .d1 { width: 120px; height: 120px; right: -70px; top: 90px; }
  .deco .d2, .deco .d3 { display: none; }
}

/* Quien pide reducir el movimiento ve una versión suave: sin desplazamientos,
   rebotes ni caídas, pero con fundidos y cambios de color. */
@keyframes fade-in { from { opacity: 0; } }
@keyframes blink { 0%, 100% { opacity: .3; } 50% { opacity: 1; } }
@keyframes ring-fade { from { opacity: .8; } to { opacity: 0; } }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .confetti { display: none; }

  #v-home .hero > *, #v-home .start, #v-home .how { animation: fade-in .9s ease-out both !important; }
  #v-home .start { animation-delay: .15s !important; }
  .logo-mark i:first-child { animation: glow 4s ease-in-out infinite !important; }
  .logo-mark i:last-child { animation: glow 4s ease-in-out 2s infinite !important; }
  .players li.empty { animation: tint 2.4s ease-in-out infinite !important; }
  .players li.empty::before { animation: shimmer 2.4s ease-in-out infinite !important; }
  .players li.empty .avatar::after { animation: ring-fade 1.6s ease-out infinite !important; }
  .dots i { animation: blink 1.2s ease-in-out infinite !important; }
  .dots i:nth-child(2) { animation-delay: .2s !important; }
  .dots i:nth-child(3) { animation-delay: .4s !important; }
  .spinner i { animation: blink 1.4s ease-in-out infinite !important; }
  .spinner i:last-child { animation-delay: .7s !important; }
}