:root {
  --yellow: #FFD166;
  --pink: #EF476F;
  --blue: #118AB2;
  --green: #06D6A0;
  --dark: #073B4C;
  --purple: #8338EC;
  --orange: #FF7B54;
  --paper: #FFFDF6;
  --ink: #073B4C;
  --muted: #5d7480;
  --line: #d9e2e6;
  --radius: 18px;
  --shadow: 5px 5px 0 var(--dark);
  --font-display: 'Fredoka', 'Trebuchet MS', system-ui, sans-serif;
  --font-body: 'Quicksand', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--ink);
  background: radial-gradient(1200px 700px at 15% -10%, #1a7fa3 0%, transparent 60%),
              radial-gradient(900px 600px at 100% 110%, #5a2fb8 0%, transparent 55%),
              linear-gradient(160deg, #073B4C 0%, #0b5069 100%);
  background-attachment: fixed;
  padding-bottom: env(safe-area-inset-bottom);
}
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; }
button:disabled { cursor: not-allowed; opacity: .55; }
.hidden { display: none !important; }

/* Letras flotantes de fondo */
.bg-letters { position: fixed; inset: 0; overflow: hidden; pointer-events: none; z-index: 0; }
.bg-letters span {
  position: absolute; bottom: -80px;
  font-family: var(--font-display); font-weight: 700;
  color: rgba(255,255,255,.06);
  animation: floatUp linear infinite;
}
@keyframes floatUp { to { transform: translateY(-120vh) rotate(25deg); } }

/* Barra superior */
.topbar {
  position: relative; z-index: 2;
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  max-width: 980px; width: 100%; margin: 0 auto; padding: 14px 16px 6px;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: #fff; }
.brand-mark {
  width: 42px; height: 42px; display: grid; place-items: center;
  background: var(--yellow); color: var(--dark);
  border: 3px solid var(--dark); border-radius: 13px; box-shadow: 3px 3px 0 var(--dark);
  font-family: var(--font-display); font-size: 28px; font-weight: 700;
  transform: rotate(-6deg);
}
.brand-text { font-family: var(--font-display); font-size: 28px; letter-spacing: .5px; text-shadow: 2px 2px 0 var(--dark); display: flex; align-items: center; gap: 8px; }
.brand-text small {
  font-family: var(--font-body); font-size: 11px; letter-spacing: 1.5px;
  background: var(--dark); color: var(--yellow); border: 1px solid var(--yellow);
  padding: 3px 8px; border-radius: 999px; text-shadow: none;
}
.top-actions { display: flex; align-items: center; gap: 8px; }
.chip {
  background: #fff; border: 2px solid var(--dark); border-radius: 999px;
  padding: 6px 12px; font-size: 13px; font-weight: 700; box-shadow: 2px 2px 0 var(--dark);
  font-family: var(--font-display); letter-spacing: 2px;
}
.icon-btn {
  width: 40px; height: 40px; border-radius: 12px; border: 2px solid var(--dark);
  background: #fff; box-shadow: 2px 2px 0 var(--dark); font-size: 18px; line-height: 1;
}
.icon-btn:active, .chip:active { transform: translate(2px,2px); box-shadow: none; }

.net-banner {
  position: relative; z-index: 3; max-width: 980px; margin: 6px auto 0; width: calc(100% - 32px);
  background: var(--yellow); border: 2px solid var(--dark); border-radius: 12px;
  padding: 8px 12px; font-size: 13px; text-align: center; box-shadow: 3px 3px 0 var(--dark);
}

/* Contenedor principal */
.app {
  position: relative; z-index: 1; flex: 1;
  width: 100%; max-width: 980px; margin: 0 auto; padding: 10px 16px 20px;
  display: flex; flex-direction: column; justify-content: center;
}
.footer { position: relative; z-index: 1; text-align: center; padding: 14px; color: rgba(255,255,255,.85); font-size: 13px; }
.footer strong { color: var(--yellow); font-family: var(--font-display); letter-spacing: .5px; }
.heart { display: inline-block; animation: beat 1.6s infinite; }
@keyframes beat { 0%,100%{transform:scale(1)} 50%{transform:scale(1.25)} }

/* Tarjetas y botones */
.card {
  background: var(--paper); border: 4px solid var(--dark); border-radius: 24px;
  box-shadow: 6px 6px 0 var(--dark); padding: 22px;
  animation: pop .25s ease-out;
}
@keyframes pop { from { opacity: 0; transform: translateY(8px) scale(.99); } to { opacity: 1; transform: none; } }
.card + .card { margin-top: 16px; }
.center { text-align: center; }
.display { font-family: var(--font-display); font-weight: 700; }
.kicker {
  display: inline-block; background: var(--yellow); border: 2px solid var(--dark);
  border-radius: 999px; padding: 4px 14px; font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1px;
}
h2.title { font-family: var(--font-display); font-size: clamp(28px, 6vw, 46px); line-height: 1.05; margin: 12px 0 8px; }
.sub { color: var(--muted); max-width: 460px; margin: 0 auto 18px; }
.label { display: block; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .8px; color: var(--muted); margin-bottom: 6px; text-align: left; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-display); font-weight: 600; font-size: 18px;
  padding: 12px 22px; border-radius: 16px; border: 3px solid var(--dark);
  box-shadow: 4px 4px 0 var(--dark); background: var(--yellow); color: var(--dark);
  transition: transform .08s, box-shadow .08s;
}
.btn:hover:not(:disabled) { transform: translate(-2px,-2px); box-shadow: 6px 6px 0 var(--dark); }
.btn:active:not(:disabled) { transform: translate(3px,3px); box-shadow: 1px 1px 0 var(--dark); }
.btn.pink { background: var(--pink); color: #fff; }
.btn.green { background: var(--green); }
.btn.purple { background: var(--purple); color: #fff; }
.btn.ghost { background: #fff; }
.btn.block { width: 100%; }
.btn.big { font-size: 24px; padding: 16px 26px; }
.btn.small { font-size: 14px; padding: 6px 12px; border-width: 2px; box-shadow: 2px 2px 0 var(--dark); border-radius: 12px; }

.input, .select {
  width: 100%; background: #fff; border: 3px solid var(--dark); border-radius: 14px;
  padding: 11px 14px; font-weight: 700; font-size: 17px; outline: none;
}
.input:focus, .select:focus { box-shadow: 0 0 0 4px rgba(255,209,102,.8); }
.input.code { text-align: center; text-transform: uppercase; letter-spacing: 6px; font-family: var(--font-display); font-size: 24px; }

.stack { display: flex; flex-direction: column; gap: 12px; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.row.between { justify-content: space-between; }
.narrow { max-width: 400px; margin: 0 auto; width: 100%; }

/* Avatares */
.avatars { display: grid; grid-template-columns: repeat(10, 1fr); gap: 6px; }
.av-pick {
  aspect-ratio: 1; border-radius: 12px; border: 2px solid var(--line); background: #fff;
  font-size: 22px; display: grid; place-items: center; padding: 0;
}
.av-pick.sel { border-color: var(--dark); background: var(--yellow); box-shadow: 2px 2px 0 var(--dark); transform: translateY(-1px); }
.avatar { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; font-size: 22px; border: 2px solid var(--dark); flex: none; }
.avatar.sm { width: 28px; height: 28px; font-size: 16px; }
.avatar.lg { width: 64px; height: 64px; font-size: 38px; border-width: 3px; }

/* Tabs */
.tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.tab { padding: 9px; border-radius: 12px; border: 2px solid var(--dark); background: #e9eff1; color: var(--muted); font-family: var(--font-display); font-size: 15px; }
.tab.on { background: var(--yellow); color: var(--dark); box-shadow: 3px 3px 0 var(--dark); }

/* Lobby */
.lobby-grid { display: grid; grid-template-columns: 300px 1fr; gap: 18px; }
@media (max-width: 800px) { .lobby-grid { grid-template-columns: 1fr; } .avatars { grid-template-columns: repeat(5, 1fr); } }
.panel { border: 3px solid var(--dark); border-radius: 18px; padding: 14px; background: #fff; }
.panel.tint-y { background: #fff8e1; }
.panel.tint-b { background: #eaf6fb; }
.panel h3 { margin: 0 0 10px; font-family: var(--font-display); font-size: 19px; }
.player-row { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border: 2px solid var(--dark); border-radius: 14px; background: #fff; }
.player-row + .player-row { margin-top: 8px; }
.player-row .nm { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.player-row.off { opacity: .5; }
.badge { font-size: 10px; font-weight: 700; letter-spacing: .6px; padding: 2px 8px; border-radius: 999px; border: 1.5px solid var(--dark); background: var(--yellow); }
.badge.gray { background: #e9eff1; }
.room-code { font-family: var(--font-display); font-size: 40px; letter-spacing: 6px; color: var(--blue); line-height: 1; }

.setting { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px dashed var(--line); }
.setting:last-child { border-bottom: none; }
.setting .t { font-size: 14px; }
.setting .t small { display: block; color: var(--muted); font-weight: 600; font-size: 12px; }
.select.mini { width: auto; font-size: 14px; padding: 6px 10px; border-width: 2px; border-radius: 10px; }
.switch { position: relative; width: 48px; height: 28px; flex: none; }
.switch input { opacity: 0; width: 0; height: 0; position: absolute; }
.switch span { position: absolute; inset: 0; border-radius: 999px; background: #cdd8dc; border: 2px solid var(--dark); transition: .15s; }
.switch span::after { content: ''; position: absolute; width: 18px; height: 18px; left: 3px; top: 3px; background: #fff; border: 2px solid var(--dark); border-radius: 50%; transition: .15s; box-sizing: content-box; width: 14px; height: 14px; }
.switch input:checked + span { background: var(--green); }
.switch input:checked + span::after { transform: translateX(20px); }
.switch input:disabled + span { opacity: .6; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.cat-chip { display: inline-flex; align-items: center; gap: 6px; background: #fff; border: 2px solid var(--dark); border-radius: 999px; padding: 4px 6px 4px 12px; font-size: 14px; }
.cat-chip.ro { padding-right: 12px; }
.cat-chip button { width: 20px; height: 20px; border-radius: 50%; border: none; background: var(--pink); color: #fff; font-size: 12px; line-height: 1; padding: 0; }
.preset { background: #fff; border: 2px solid var(--dark); border-radius: 10px; padding: 4px 10px; font-size: 13px; font-weight: 700; }
.preset:hover { background: var(--yellow); }
.letters { display: grid; grid-template-columns: repeat(13, 1fr); gap: 4px; }
@media (max-width: 560px) { .letters { grid-template-columns: repeat(9, 1fr); } }
.lt { aspect-ratio: 1; border-radius: 8px; border: 2px solid var(--line); background: #fff; font-family: var(--font-display); font-size: 15px; padding: 0; color: var(--muted); }
.lt.on { border-color: var(--dark); background: var(--green); color: var(--dark); }
.lt:disabled { opacity: 1; cursor: default; }

/* Giro de letra */
.spin-wrap { text-align: center; padding: 30px 10px; }
.spin-letter {
  width: 150px; height: 150px; margin: 18px auto; display: grid; place-items: center;
  background: var(--yellow); border: 5px solid var(--dark); border-radius: 36px; box-shadow: 8px 8px 0 var(--dark);
  font-family: var(--font-display); font-size: 96px; font-weight: 700; color: var(--dark);
}
.spin-letter.run { animation: wob .18s infinite linear; }
.spin-letter.locked { background: var(--pink); color: #fff; animation: lock .5s ease-out; }
@keyframes wob { 0%{transform:rotate(-4deg) scale(.95)} 50%{transform:rotate(4deg) scale(1.05)} 100%{transform:rotate(-4deg) scale(.95)} }
@keyframes lock { 0%{transform:scale(1.4)} 100%{transform:scale(1)} }

/* Juego */
.game-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
.big-letter {
  width: 72px; height: 72px; display: grid; place-items: center; flex: none;
  background: var(--pink); color: #fff; border: 4px solid var(--dark); border-radius: 20px; box-shadow: 3px 3px 0 var(--dark);
  font-family: var(--font-display); font-size: 46px; font-weight: 700;
}
.timer { font-family: var(--font-display); font-size: 42px; line-height: 1; min-width: 90px; text-align: right; }
.timer.low { color: var(--pink); animation: beat .5s infinite; }
.timer.basta { color: var(--orange); }
.progress { height: 10px; background: #dfe8eb; border: 2px solid var(--dark); border-radius: 999px; overflow: hidden; margin-top: 12px; }
.progress > div { height: 100%; background: var(--green); width: 100%; transition: width .25s linear, background .3s; }
.progress.low > div { background: var(--pink); }
.who { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; }
.who .p { display: flex; align-items: center; gap: 4px; font-size: 12px; background: #fff; border: 2px solid var(--line); border-radius: 999px; padding: 2px 10px 2px 4px; }
.who .p.done { border-color: var(--green); background: #e6fbf5; }
.alert {
  background: var(--orange); color: #fff; border: 3px solid var(--dark); border-radius: 14px; padding: 10px 14px;
  font-family: var(--font-display); font-size: 18px; text-align: center; margin-top: 12px; animation: shake .4s;
}
.alert.info { background: var(--blue); }
@keyframes shake { 0%,100%{transform:translateX(0)} 25%{transform:translateX(-6px)} 75%{transform:translateX(6px)} }

.answers { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 16px; }
@media (max-width: 640px) { .answers { grid-template-columns: 1fr; } }
.ans { background: #fff; border: 3px solid var(--dark); border-radius: 16px; padding: 10px 12px; transition: border-color .15s, background .15s; }
.ans.ok { border-color: var(--green); background: #f1fffb; }
.ans.bad { border-color: var(--orange); background: #fff6f1; }
.ans label { display: flex; justify-content: space-between; font-size: 12px; font-weight: 700; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; }
.ans input { width: 100%; border: none; background: transparent; outline: none; font-size: 20px; font-weight: 700; padding: 4px 0; }
.basta-btn { margin-top: 18px; }
.basta-btn .btn { font-size: clamp(28px, 7vw, 44px); padding: 18px 20px; width: min(100%, 560px); animation: pulse .9s infinite alternate; }
.basta-btn .btn:disabled { animation: none; }
@keyframes pulse { to { transform: scale(1.04); } }
.spectator-note { text-align: center; color: var(--muted); margin-top: 14px; }

/* Revisión */
.rev-cat { margin-top: 14px; }
.rev-cat h3 { margin: 0 0 8px; font-family: var(--font-display); font-size: 18px; display: flex; align-items: center; gap: 8px; }
.rev-cat h3 .n { background: var(--dark); color: #fff; border-radius: 999px; font-size: 12px; padding: 2px 9px; }
.cell { display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: center; padding: 8px 10px; border: 2px solid var(--line); border-radius: 14px; background: #fff; }
.cell + .cell { margin-top: 6px; }
.cell.s-ok { border-color: #8be6cf; }
.cell.s-bad { background: #fff2f0; border-color: #f5b4a6; }
.cell .txt { font-size: 18px; font-weight: 700; overflow-wrap: anywhere; line-height: 1.2; }
.cell .txt small { display: block; font-size: 12px; color: var(--muted); font-weight: 600; }
.cell .txt.strike { text-decoration: line-through; color: var(--muted); }
.pts { font-family: var(--font-display); font-size: 18px; padding: 2px 10px; border-radius: 999px; border: 2px solid var(--dark); background: var(--green); white-space: nowrap; }
.pts.zero { background: #e9eff1; color: var(--muted); border-color: var(--line); }
.pts.half { background: var(--yellow); }
.pts.gold { background: var(--purple); color: #fff; }
.acts { display: flex; gap: 4px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
.vote { border: 2px solid var(--dark); border-radius: 10px; background: #fff; padding: 2px 8px; font-size: 14px; }
.vote.on { background: var(--pink); color: #fff; }
.ov { border: 2px solid var(--line); border-radius: 8px; background: #fff; width: 28px; height: 28px; padding: 0; font-size: 12px; }
.ov.on { border-color: var(--dark); background: var(--yellow); }
.sticky-bar { position: sticky; bottom: 0; background: var(--paper); border-top: 3px solid var(--dark); margin: 18px -22px -22px; padding: 12px 22px; border-radius: 0 0 20px 20px; display: flex; gap: 12px; align-items: center; justify-content: space-between; flex-wrap: wrap; }

/* Resultados */
.rank { display: flex; align-items: center; gap: 12px; border: 3px solid var(--dark); border-radius: 18px; padding: 10px 14px; background: #fff; }
.rank + .rank { margin-top: 10px; }
.rank.first { background: var(--yellow); }
.rank .pos { font-family: var(--font-display); font-size: 24px; width: 34px; text-align: center; }
.rank .nm { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rank .gain { font-size: 14px; color: #0a8f6c; font-family: var(--font-display); }
.rank .tot { font-family: var(--font-display); font-size: 26px; min-width: 70px; text-align: right; }
.detail { overflow-x: auto; margin-top: 10px; }
table.dt { border-collapse: collapse; width: 100%; font-size: 14px; background: #fff; }
.dt th, .dt td { border: 2px solid var(--line); padding: 6px 8px; text-align: left; vertical-align: top; }
.dt th { background: #eaf6fb; font-family: var(--font-display); font-weight: 600; }
.dt td small { color: #0a8f6c; font-weight: 700; }
.dt td.zero { color: var(--muted); }
details > summary { cursor: pointer; font-family: var(--font-display); font-size: 17px; padding: 6px 0; }

/* Podio */
.podium { display: flex; justify-content: center; align-items: flex-end; gap: 10px; margin: 24px 0 10px; min-height: 230px; }
.pod { display: flex; flex-direction: column; align-items: center; width: 30%; max-width: 170px; }
.pod .bar { width: 100%; border: 3px solid var(--dark); border-bottom: none; border-radius: 14px 14px 0 0; display: grid; place-items: center; font-family: var(--font-display); font-size: 34px; color: var(--dark); animation: rise .8s ease-out backwards; }
.pod.p1 .bar { height: 140px; background: var(--yellow); }
.pod.p2 .bar { height: 100px; background: #dfe8eb; animation-delay: .2s; }
.pod.p3 .bar { height: 70px; background: #f0b27a; animation-delay: .4s; }
.pod .nm { font-size: 15px; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; margin: 6px 0 2px; }
.pod .sc { font-family: var(--font-display); font-size: 18px; color: var(--blue); margin-bottom: 4px; }
.crown { font-size: 28px; animation: beat 1.2s infinite; }
@keyframes rise { from { height: 0; } }

.toasts { position: fixed; left: 50%; bottom: 20px; transform: translateX(-50%); z-index: 50; display: flex; flex-direction: column; gap: 8px; align-items: center; width: calc(100% - 32px); max-width: 480px; pointer-events: none; }
.toast { background: var(--dark); color: #fff; border: 2px solid var(--yellow); border-radius: 14px; padding: 10px 16px; font-size: 14px; box-shadow: 3px 3px 0 rgba(0,0,0,.35); animation: pop .2s ease-out; text-align: center; }
.toast.err { background: var(--pink); border-color: var(--dark); }
#confetti { position: fixed; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 60; }

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