:root {
  --bg: #17102B;
  --bg-glow: #241a3d;
  --card: #221733;
  --card-edge: #382a52;
  --gold: #F2B705;
  --mint: #3DDC97;
  --coral: #FF5D6C;
  --text: #F5F1E8;
  --muted: #9A8FBF;

  --font-display: 'Fraunces', serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: radial-gradient(circle at 50% 0%, var(--bg-glow), var(--bg) 60%);
  color: var(--text);
  font-family: var(--font-body);
  min-height: 100vh;
}

body {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
}

body:has(.dashboard) {
  align-items: flex-start;
}

.stage {
  width: 100%;
  max-width: 440px;
}

.screen {
  display: none;
}
.screen[data-active="true"] {
  display: block;
  animation: rise 0.45s ease;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .screen[data-active="true"] { animation: none; }
}

/* --- Ticket card, the signature element --- */
.ticket {
  position: relative;
  background: var(--card);
  border: 1px solid var(--card-edge);
  border-radius: 18px;
  padding: 32px 28px 28px;
  box-shadow: 0 30px 60px -25px rgba(0,0,0,0.6);
}

/* notches to sell the "ticket stub" idea */
.ticket::before,
.ticket::after {
  content: "";
  position: absolute;
  width: 22px;
  height: 22px;
  background: var(--bg);
  border: 1px solid var(--card-edge);
  border-radius: 50%;
  top: 50%;
  transform: translateY(-50%);
}
.ticket::before { left: -12px; }
.ticket::after { right: -12px; }
.ticket--cover::before,
.ticket--cover::after,
.ticket--results::before,
.ticket--results::after {
  display: none;
}

.perforation {
  border-top: 2px dashed var(--card-edge);
  margin: 20px 0 24px;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 14px;
}

/* --- Cover screen --- */
.cover-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 34px;
  line-height: 1.15;
  margin: 0 0 12px;
}

.cover-sub {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.5;
  margin: 0 0 28px;
}

.field-label {
  display: block;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 8px;
}

.input-nombre,
.text-input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--card-edge);
  border-radius: 10px;
  padding: 14px 16px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  margin-bottom: 6px;
}
.input-nombre:focus,
.text-input:focus {
  outline: none;
  border-color: var(--gold);
}
.input-nombre::placeholder,
.text-input::placeholder {
  color: #6e6390;
}

.field-error {
  color: var(--coral);
  font-size: 13px;
  margin: 4px 0 20px;
  display: none;
}
.field-error[data-show="true"] { display: block; }

.cover-greeting {
  font-size: 17px;
  margin: 0 0 10px;
}
.cover-greeting strong {
  color: var(--gold);
}

.link-inline {
  display: block;
  background: none;
  border: none;
  padding: 0;
  margin: 0 0 22px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 12.5px;
  text-decoration: underline;
  cursor: pointer;
}

/* --- Buttons --- */
.btn {
  width: 100%;
  border: none;
  border-radius: 10px;
  padding: 15px 20px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  transition: transform 0.15s ease, filter 0.15s ease;
}
.btn:active { transform: scale(0.98); }

.btn-primary {
  background: var(--gold);
  color: #241a06;
}
.btn-primary:focus-visible {
  outline: 2px solid var(--text);
  outline-offset: 2px;
}

/* --- Quiz screen --- */
.ticket-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.stub-no {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold);
  letter-spacing: 0.05em;
}

.dots {
  display: flex;
  gap: 6px;
}
.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--card-edge);
}
.dot[data-state="done"] { background: var(--mint); }
.dot[data-state="current"] { background: var(--gold); }

.question-text {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 24px;
  line-height: 1.3;
  margin: 0 0 24px;
}

@keyframes fadeInUp {
  0% { opacity: 0; transform: translateY(16px) scale(0.94); }
  70% { opacity: 1; transform: translateY(-3px) scale(1.02); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

.fade-in-up {
  animation: fadeInUp 0.5s cubic-bezier(0.25, 1.4, 0.4, 1);
}
@media (prefers-reduced-motion: reduce) {
  .fade-in-up { animation: none; }
}

.options {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.option {
  width: 100%;
  text-align: left;
  background: var(--bg);
  border: 1px solid var(--card-edge);
  border-radius: 10px;
  padding: 14px 16px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15.5px;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
  animation: fadeInUp 0.5s cubic-bezier(0.25, 1.4, 0.4, 1) both;
}
.option:nth-child(1) { animation-delay: 0.05s; }
.option:nth-child(2) { animation-delay: 0.16s; }
.option:nth-child(3) { animation-delay: 0.27s; }
.option:nth-child(4) { animation-delay: 0.38s; }
@media (prefers-reduced-motion: reduce) {
  .option { animation: none; }
}
.option:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}
.option[disabled] {
  cursor: default;
}
.option[data-state="correct"] {
  background: rgba(61, 220, 151, 0.14);
  border-color: var(--mint);
  color: var(--mint);
}
.option[data-state="wrong"] {
  background: rgba(255, 93, 108, 0.14);
  border-color: var(--coral);
  color: var(--coral);
}
.option:disabled {
  outline: none;
}

@keyframes shake {
  10%, 90% { transform: translateX(-2px) rotate(-1deg); }
  20%, 80% { transform: translateX(5px) rotate(1deg); }
  30%, 50%, 70% { transform: translateX(-9px) rotate(-2deg); }
  40%, 60% { transform: translateX(9px) rotate(2deg); }
}
.option.shake {
  animation: shake 0.55s ease;
}
@media (prefers-reduced-motion: reduce) {
  .option.shake { animation: none; }
}

@keyframes correctPulse {
  0% { transform: scale(1); }
  35% { transform: scale(1.14) rotate(-2deg); }
  60% { transform: scale(0.97); }
  100% { transform: scale(1); }
}
.option[data-state="correct"] {
  animation: correctPulse 0.6s ease;
}
@media (prefers-reduced-motion: reduce) {
  .option[data-state="correct"] { animation: none; }
}

.feedback-card {
  margin-top: 18px;
  background: var(--bg);
  border: 1px solid var(--card-edge);
  border-radius: 10px;
  padding: 14px 16px;
  animation: fadeInUp 0.35s ease;
}
.feedback-card[data-state="correct"] {
  border-color: var(--mint);
}
.feedback-card[data-state="wrong"] {
  border-color: var(--coral);
}

.feedback-text {
  font-size: 14px;
  line-height: 1.5;
  margin: 0 0 8px;
  color: var(--text);
}

.feedback-tap-hint {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--muted);
  margin: 0;
}

/* --- Results screen --- */
.ticket--results {
  text-align: center;
}

.ticket--saving {
  text-align: center;
}

.spinner {
  width: 40px;
  height: 40px;
  margin: 8px auto 22px;
  border: 3px solid var(--card-edge);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
@media (prefers-reduced-motion: reduce) {
  .spinner { animation-duration: 1.6s; }
}

.saving-text {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 19px;
  margin: 0 0 6px;
}

.saving-sub {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--muted);
  margin: 0;
}

.score-big {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 64px;
  margin: 6px 0 4px;
  color: var(--gold);
  will-change: transform;
  animation: jumpSpin 1.1s ease-in-out;
}
@keyframes jumpSpin {
  0%   { transform: translateY(0) scale(1, 1); }
  15%  { transform: translateY(10px) scale(1.12, 0.85); }
  40%  { transform: translateY(-135px) scale(0.9, 1.14); }
  60%  { transform: translateY(-140px) scale(0.9, 1.14); }
  82%  { transform: translateY(-30px) scale(1.06, 0.94); }
  92%  { transform: translateY(8px) scale(1.14, 0.84); }
  100% { transform: translateY(0) scale(1, 1); }
}
@media (prefers-reduced-motion: reduce) {
  .score-big { animation: none; }
}
.score-of {
  font-size: 28px;
  color: var(--muted);
}

.result-msg {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  margin: 4px 0 18px;
  animation: fadeInUp 0.5s ease 0.1s both;
}
@media (prefers-reduced-motion: reduce) {
  .result-msg { animation: none; }
}

.trophy-idle {
  font-size: 42px;
  line-height: 1;
  margin: 0 0 6px;
  will-change: transform;
  animation:
    trophyJumpSpin 1.1s ease-in-out both,
    trophyBob 1.5s ease-in-out 1.1s infinite;
}
@keyframes trophyJumpSpin {
  0%   { transform: translateY(0) scale(1, 1); }
  15%  { transform: translateY(10px) scale(1.12, 0.85); }
  40%  { transform: translateY(-135px) scale(0.9, 1.14); }
  60%  { transform: translateY(-140px) scale(0.9, 1.14); }
  82%  { transform: translateY(-30px) scale(1.06, 0.94); }
  92%  { transform: translateY(8px) scale(1.14, 0.84); }
  100% { transform: translateY(0) rotate(-12deg) scale(1); }
}
@keyframes trophyBob {
  0%, 100% { transform: translateY(0) rotate(-12deg) scale(1); }
  50% { transform: translateY(-14px) rotate(12deg) scale(1.08); }
}
@media (prefers-reduced-motion: reduce) {
  .trophy-idle { animation: none; }
}

.result-name {
  color: var(--muted);
  font-size: 14px;
  margin: 0 0 6px;
}

.save-status {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  margin: 18px 0 0;
}

.link-stats {
  display: block;
  text-align: center;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px dashed var(--card-edge);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 13px;
  text-decoration: none;
}
.link-stats:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

/* ==================================================================
   DASHBOARD (stats.html) — panel grande, siempre accesible
   ================================================================== */

.dashboard {
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  padding: 40px 20px 64px;
}

.dashboard-head {
  text-align: center;
  margin-bottom: 32px;
}

.dashboard-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 30px;
  margin: 6px 0 8px;
}

.dashboard-sub {
  color: var(--muted);
  font-size: 14.5px;
  margin: 0;
}

.back-link {
  display: inline-block;
  margin-top: 14px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 12.5px;
  text-decoration: none;
}

.panel {
  background: var(--card);
  border: 1px solid var(--card-edge);
  border-radius: 18px;
  padding: 28px 26px;
  margin-bottom: 24px;
  box-shadow: 0 30px 60px -25px rgba(0,0,0,0.6);
}

#admin-login {
  max-width: 440px;
  margin-left: auto;
  margin-right: auto;
}

#btn-sorteo {
  max-width: 360px;
  margin: 28px auto 0;
}
#btn-sorteo:not([hidden]) {
  display: block;
}

.panel-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 20px;
}

.panel-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 19px;
  margin: 0;
}

.btn-refresh {
  background: transparent;
  border: 1px solid var(--card-edge);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 7px 12px;
  border-radius: 8px;
  cursor: pointer;
}

.panel-empty,
.panel-loading {
  color: var(--muted);
  font-size: 14px;
  font-family: var(--font-mono);
  padding: 20px 0;
  text-align: center;
}

/* --- Bar chart --- */
.chart {
  width: 100%;
  height: auto;
  overflow: visible;
}
.chart-bar-bg {
  fill: var(--bg);
}
.chart-bar-fill {
  fill: var(--mint);
}
.chart-bar-fill[data-max="true"] {
  fill: var(--gold);
}
.chart-value {
  font-family: var(--font-mono);
  font-size: 13px;
  fill: var(--text);
}
.chart-label {
  font-family: var(--font-body);
  font-size: 12.5px;
  fill: var(--muted);
}

/* --- Leaderboard table --- */
.table-wrap {
  max-height: 520px;
  overflow-y: auto;
  border-radius: 10px;
  border: 1px solid var(--card-edge);
}

table.leaderboard {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
}

.leaderboard thead th {
  position: sticky;
  top: 0;
  background: var(--card);
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 12px 14px;
  border-bottom: 1px solid var(--card-edge);
}

.leaderboard td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--card-edge);
}
.leaderboard tbody tr:last-child td {
  border-bottom: none;
}
.leaderboard tbody tr:nth-child(even) {
  background: rgba(255,255,255,0.02);
}

.leaderboard tr[data-rank="1"] { border-left: 3px solid var(--gold); }
.leaderboard tr[data-rank="2"] { border-left: 3px solid var(--mint); }
.leaderboard tr[data-rank="3"] { border-left: 3px solid var(--muted); }

.leaderboard .col-rank {
  font-family: var(--font-mono);
  color: var(--muted);
  width: 40px;
}

.leaderboard .col-score {
  font-family: var(--font-mono);
  color: var(--mint);
}


/* ==================================================================
   Efectos hover — SOLO para dispositivos con mouse de verdad.
   En celulares (pantalla táctil) el estado :hover se puede quedar
   "pegado" después de tocar, porque nunca hay un mouse que se aleje
   para sacarlo. Por eso estos efectos quedan afuera del alcance
   táctil por completo.
   ================================================================== */
@media (hover: hover) and (pointer: fine) {
  .link-inline:hover { color: var(--gold); }
  .btn-primary:hover { filter: brightness(1.06); }
  .option:hover:not([disabled]) { border-color: var(--gold); }
  .link-stats:hover { color: var(--gold); }
  .back-link:hover { color: var(--gold); }
  .btn-refresh:hover { border-color: var(--gold); color: var(--gold); }
}

/* ==================================================================
   PANTALLA GRANDE (pantalla.html) — para proyectar en un evento
   ================================================================== */

.pantalla-head {
  text-align: center;
  margin-bottom: clamp(32px, 5vw, 56px);
}

.pantalla-live {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: clamp(14px, 1.4vw, 18px);
  letter-spacing: 0.14em;
  color: var(--coral);
  margin: 0 0 10px;
}

.live-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--coral);
  animation: pulse 1.6s ease-in-out infinite;
}
@media (prefers-reduced-motion: reduce) {
  .live-dot { animation: none; }
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.pantalla-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(32px, 5.5vw, 64px);
  margin: 0 0 8px;
}

.pantalla-updated {
  font-family: var(--font-mono);
  font-size: clamp(12px, 1.2vw, 15px);
  color: var(--muted);
  margin: 0;
}

.pantalla-activos {
  font-family: var(--font-mono);
  font-size: clamp(12px, 1.2vw, 15px);
  color: var(--mint);
  margin: 6px 0 0;
}

/* --- Tabla grande (leaderboard--grande), pensada para leerse de lejos --- */
.leaderboard--grande th,
.leaderboard--grande td {
  font-size: clamp(15px, 1.6vw, 22px);
  padding: clamp(10px, 1.2vw, 18px) clamp(14px, 1.6vw, 22px);
}

.leaderboard--grande thead th {
  font-size: clamp(11px, 1vw, 14px);
}

.pantalla-mas {
  text-align: center;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: clamp(12px, 1.2vw, 15px);
  margin-top: 14px;
}

/* ==================================================================
   TÓMBOLA — desempate del 1er puesto (ranking.html)
   ================================================================== */

.sorteo-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 6, 20, 0.85);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 100;
}

.sorteo-overlay[hidden] {
  display: none;
}

.sorteo-ticket {
  width: 100%;
  max-width: 420px;
  text-align: center;
}

.sorteo-nombre {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 5vw, 38px);
  color: var(--text);
  margin: 18px 0 0;
  min-height: 1.3em;
}

.sorteo-nombre--final {
  color: var(--gold);
  animation: sorteo-pop 0.4s ease;
}

@keyframes sorteo-pop {
  0% { transform: scale(0.9); }
  60% { transform: scale(1.08); }
  100% { transform: scale(1); }
}
@media (prefers-reduced-motion: reduce) {
  .sorteo-nombre--final { animation: none; }
}

.sorteo-resultado {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--mint);
  margin: 10px 0 0;
}

/* ==================================================================
   BANNERS SUPERIORES (modo admin / conexión)
   ================================================================== */
.top-banners {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  display: flex;
  flex-direction: column;
}

.admin-banner,
.connection-banner {
  margin: 0;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 600;
  padding: 8px 12px;
}

.admin-banner {
  background: var(--coral);
  color: #2b0d10;
}

.connection-banner {
  background: #4a3a00;
  color: #ffe08a;
}

/* ==================================================================
   TEMPORIZADOR POR PREGUNTA
   ================================================================== */
.ticket-head {
  flex-wrap: wrap;
  gap: 8px;
}

.timer-text {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--muted);
}
.timer-text[data-urgente="true"] {
  color: var(--coral);
}

.timer-bar-wrap {
  height: 4px;
  background: var(--card-edge);
  border-radius: 2px;
  overflow: hidden;
  margin: 12px 0 0;
}

.timer-bar {
  height: 100%;
  background: var(--mint);
  width: 100%;
  transition: width 1s linear, background-color 0.3s ease;
}
.timer-bar[data-urgente="true"] {
  background: var(--coral);
}

/* ==================================================================
   CONFETI (pantalla de resultado final)
   ================================================================== */
.confetti-container {
  position: fixed;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 150;
}

.confetti-piece {
  position: absolute;
  top: -14px;
  opacity: 0.95;
  border-radius: 2px;
  will-change: transform;
  animation-name: confetti-fall;
  animation-timing-function: ease-in;
  animation-fill-mode: forwards;
}

@keyframes confetti-fall {
  0% { transform: translate(0, 0) rotate(0deg); opacity: 1; }
  20% { transform: translate(28px, 22vh) rotate(220deg); }
  40% { transform: translate(-26px, 44vh) rotate(440deg); }
  60% { transform: translate(24px, 66vh) rotate(660deg); }
  80% { transform: translate(-22px, 88vh) rotate(880deg); }
  100% { transform: translate(0, 112vh) rotate(1080deg); opacity: 0.4; }
}

@media (prefers-reduced-motion: reduce) {
  .confetti-piece { display: none; }
}

/* ==================================================================
   ONBOARDING (primera vez que se abre la trivia en este navegador)
   ================================================================== */
.onboarding-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 6, 20, 0.85);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 190;
}
.onboarding-overlay[hidden] {
  display: none;
}

.onboarding-ticket {
  width: 100%;
  max-width: 400px;
}

.onboarding-list {
  list-style: none;
  margin: 16px 0 22px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
  font-size: 15px;
  line-height: 1.5;
}

/* ==================================================================
   ZONA DE PELIGRO — reiniciar evento (ranking.html)
   ================================================================== */
.danger-zone {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px dashed var(--card-edge);
  text-align: center;
}

.btn-danger {
  background: transparent;
  border: 1px solid var(--coral);
  color: var(--coral);
  border-radius: 10px;
  padding: 10px 16px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  cursor: pointer;
}
@media (hover: hover) and (pointer: fine) {
  .btn-danger:hover {
    background: rgba(255, 93, 108, 0.12);
  }
}

.confirm-ticket {
  width: 100%;
  max-width: 420px;
  text-align: left;
}

.confirm-status {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--coral);
  margin: 8px 0 0;
  min-height: 1.2em;
}