/* =========================================================
   TAP RUSH — STYLE.CSS
   Cópia própria dos tokens de cor da família NDQuest (mesmos
   valores do Quest Drop e do Time Attack, arquivo independente,
   sem referência cruzada). Reaproveita os componentes genéricos
   (cards, botões, sala/QR, placar) e adiciona os específicos do
   Show Down: barra de tempo por pergunta, sala de espera com
   nomes, e tela de resultado entre perguntas.
   ========================================================= */
:root {
  --color-bg: #071b30;
  --color-bg-alt: #0d2846;
  --color-surface: #123a5e;
  --color-surface-border: rgba(254, 162, 3, 0.18);

  --color-gold: #fea203;
  --color-gold-light: #ffc24d;

  --color-paper: #f4ebda;

  --color-text: #eaf2fa;
  --color-text-muted: #9fb4c9;

  --color-success: #5fa77c;
  --color-error: #b5544a;

  --font-display: 'Fraunces', serif;
  --font-body: 'Work Sans', sans-serif;

  --radius-lg: 22px;
  --radius-md: 14px;

  --shadow-soft: 0 18px 40px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.6;
}

a {
  color: inherit;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 48px 20px 96px;
}

#screen-config,
#screen-join,
#screen-waiting-player,
#screen-question,
#screen-results,
#screen-final {
  max-width: 500px;
  margin: 0 auto;
}

.eyebrow {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin: 0 0 10px;
}

h1.title-display {
  font-family: var(--font-display);
  font-size: 2rem;
  margin: 0 0 12px;
}

.subtitle {
  color: var(--color-text-muted);
  margin: 0 0 32px;
  line-height: 1.6;
}

.logo-row {
  display: flex;
  justify-content: center;
  margin-bottom: 24px;
}

.logo-row img {
  height: 40px;
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-surface-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 20px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
  text-align: left;
}

.field label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.field input,
.field select {
  background: var(--color-bg);
  border: 1px solid var(--color-surface-border);
  border-radius: 10px;
  padding: 10px 14px;
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 0.95rem;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.field-row .field label {
  min-height: 3.2em;
  display: flex;
  align-items: flex-end;
}

@media (max-width: 480px) {
  .field-row {
    grid-template-columns: 1fr;
  }

  .field-row .field label {
    min-height: 0;
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 14px 24px;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: transform 0.2s;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.btn-primary {
  background: var(--color-gold);
  color: #2b1600;
}

.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-surface-border);
}

.field-error {
  color: var(--color-error);
  font-size: 0.85rem;
  min-height: 1.2em;
  margin-bottom: 12px;
}

/* ---------------------------------------------------------
   Sala criada: código, QR, link
   --------------------------------------------------------- */

.room-code-display {
  text-align: center;
  padding: 0 0 28px;
  overflow: hidden;
}

.room-code-display__banner {
  background: linear-gradient(160deg, var(--color-gold) 0%, #ff8a3d 100%);
  padding: 32px 20px 28px;
  margin-bottom: 20px;
}

.room-code-display__banner .eyebrow {
  color: #2b1600;
  opacity: 0.75;
}

.room-code-display__code {
  font-family: var(--font-display);
  font-size: 3rem;
  letter-spacing: 0.1em;
  color: #2b1600;
  margin: 8px 0 20px;
}

.room-code-display__qr {
  width: 180px;
  height: 180px;
  margin: 0 auto;
  border-radius: 14px;
  background: var(--color-paper);
  padding: 10px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.25);
}

.room-code-display__qr img {
  width: 100%;
  height: 100%;
  display: block;
}

.room-code-display__link {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  word-break: break-all;
  padding: 0 20px;
}

.room-summary {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  padding: 0 20px;
  margin-top: 16px;
}

.room-summary__chip {
  background: var(--color-bg);
  border: 1px solid var(--color-surface-border);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

.room-summary__chip strong {
  color: var(--color-gold-light);
  font-weight: 700;
}

/* ---------------------------------------------------------
   Placar (host, ao vivo)
   --------------------------------------------------------- */

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

.leaderboard-empty {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  text-align: center;
  padding: 20px 0;
}

.leaderboard-row {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--color-bg);
  border: 1px solid var(--color-surface-border);
  border-radius: 10px;
  padding: 12px 16px;
}

.leaderboard-row.is-selected {
  border-color: var(--color-gold);
  background: rgba(254, 162, 3, 0.08);
}

/* ---------------------------------------------------------
   Seletor de modo (Corrida / Cabo de Guerra)
   --------------------------------------------------------- */

.mode-selector {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

.mode-selector--three {
  grid-template-columns: 1fr 1fr 1fr;
}

@media (max-width: 640px) {
  .mode-selector--three {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .mode-selector {
    grid-template-columns: 1fr;
  }
}

.mode-card {
  appearance: none;
  -webkit-appearance: none;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  text-align: left;
  background: var(--color-bg);
  border: 2px solid var(--color-surface-border);
  border-radius: 12px;
  padding: 16px;
  cursor: pointer;
  color: var(--color-text);
  font-family: var(--font-body);
  transition: border-color .15s, background .15s;
}

.mode-card:hover {
  border-color: var(--color-gold-light);
}

.mode-card.is-selected {
  border-color: var(--color-gold);
  background: rgba(254, 162, 3, 0.08);
}

.mode-card__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--color-gold);
  margin-bottom: 4px;
}

.mode-card__description {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}

/* ---------------------------------------------------------
   Contagem regressiva
   --------------------------------------------------------- */

.countdown-overlay {
  text-align: center;
  padding: 60px 0;
}

.countdown-overlay__number {
  font-family: var(--font-display);
  font-size: 6rem;
  color: var(--color-gold);
  line-height: 1;
}

.countdown-overlay__label {
  color: var(--color-text-muted);
  font-size: 1rem;
  margin-top: 8px;
}

/* ---------------------------------------------------------
   Timer da rodada ativa
   --------------------------------------------------------- */

.active-timer {
  text-align: center;
  margin-bottom: 20px;
}

.active-timer__seconds {
  font-family: var(--font-display);
  font-size: 2.4rem;
  color: var(--color-gold);
}

.active-timer__label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ---------------------------------------------------------
   Pista de corrida (host, modo Corrida)
   --------------------------------------------------------- */

.race-track {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}

.race-lane {
  position: relative;
  height: 40px;
  background: var(--color-bg);
  border: 1px solid var(--color-surface-border);
  border-radius: 999px;
  overflow: hidden;
}

.race-lane__fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--color-gold-light), var(--color-gold));
  border-radius: 999px;
  transition: width 0.15s linear;
}

.race-lane__label {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0 14px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text);
}

.race-lane__label span {
  background: rgba(7, 27, 48, .55);
  padding: 3px 9px;
  border-radius: 999px;
  backdrop-filter: blur(2px);
}

.race-lane__finish {
  position: absolute;
  top: 0;
  right: 0;
  width: 2px;
  height: 100%;
  background: var(--color-gold);
  opacity: .5;
}

/* ---------------------------------------------------------
   Corda (host, modo Cabo de Guerra)
   --------------------------------------------------------- */

.tug-stage {
  margin-bottom: 24px;
}

.tug-teams-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
  font-family: var(--font-display);
  font-size: 1.3rem;
}

.tug-teams-row__a {
  color: var(--color-gold);
}

.tug-teams-row__b {
  color: var(--color-error);
}

.tug-track {
  position: relative;
  height: 56px;
  background: var(--color-bg);
  border: 1px solid var(--color-surface-border);
  border-radius: 999px;
  overflow: hidden;
}

.tug-track__center-line {
  position: absolute;
  top: 0;
  left: 50%;
  width: 2px;
  height: 100%;
  background: var(--color-surface-border);
  transform: translateX(-1px);
}

.tug-track__knot {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-gold);
  border: 3px solid var(--color-paper);
  transform: translate(-50%, -50%);
  transition: left 0.2s ease-out;
}

/* ---------------------------------------------------------
   Distintivo de time (jogador)
   --------------------------------------------------------- */

.team-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 1.1rem;
  padding: 6px 18px;
  border-radius: 999px;
  margin-top: 8px;
}

.team-badge--a {
  background: rgba(254, 162, 3, 0.15);
  color: var(--color-gold);
}

.team-badge--b {
  background: rgba(181, 84, 74, 0.15);
  color: var(--color-error);
}

/* ---------------------------------------------------------
   Botão de toque (jogador)
   --------------------------------------------------------- */

.tap-button {
  appearance: none;
  -webkit-appearance: none;
  -webkit-tap-highlight-color: transparent;
  -webkit-user-select: none;
  user-select: none;
  touch-action: manipulation;
  width: 100%;
  aspect-ratio: 1 / 1;
  max-width: 280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: none;
  background: radial-gradient(circle at 35% 30%, var(--color-gold-light), var(--color-gold));
  color: #2b1600;
  font-family: var(--font-display);
  font-size: 2.4rem;
  cursor: pointer;
  box-shadow: 0 10px 0 #b97300, 0 14px 20px rgba(0, 0, 0, .35);
  transition: transform 0.05s, box-shadow 0.05s;
}

.tap-button:active,
.tap-button.is-pressed {
  transform: translateY(6px);
  box-shadow: 0 4px 0 #b97300, 0 8px 14px rgba(0, 0, 0, .3);
}

.tap-count-display {
  text-align: center;
  margin-top: 20px;
}

.tap-count-display__value {
  font-family: var(--font-display);
  font-size: 3.5rem;
  color: var(--color-gold);
  line-height: 1;
}

.tap-count-display__label {
  color: var(--color-text-muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.winners-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.winners-copy-btn {
  appearance: none;
  -webkit-appearance: none;
  -webkit-tap-highlight-color: transparent;
  border: none;
  background: none;
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  padding: 4px 8px;
  transition: color .15s;
}

.winners-copy-btn:hover {
  color: var(--color-gold);
}

.results-room-code {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-surface-border);
  border-radius: 12px;
  padding: 12px 16px;
  margin-bottom: 16px;
}

.results-room-code__label {
  display: block;
  font-size: 0.72rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.results-room-code__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.results-room-code__value {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--color-gold);
  letter-spacing: 0.08em;
}

.leaderboard-row__rank {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--color-gold);
  width: 28px;
  flex-shrink: 0;
}

.leaderboard-row__name {
  flex-grow: 1;
  font-weight: 600;
}

.leaderboard-row__score {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

/* ---------------------------------------------------------
   Tela de jogo (jogador e host) — barra de tempo por pergunta
   --------------------------------------------------------- */

.timer-bar {
  margin-bottom: 20px;
}

.timer-bar__track {
  width: 100%;
  height: 10px;
  background: var(--color-bg);
  border: 1px solid var(--color-surface-border);
  border-radius: 999px;
  overflow: hidden;
}

.timer-bar__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-gold-light), var(--color-gold));
  border-radius: 999px;
  transition: width 0.2s linear;
}

.timer-bar__fill.is-low {
  background: var(--color-error);
}

.timer-bar__seconds {
  text-align: center;
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--color-gold);
  margin-top: 8px;
}

.question-index-label {
  text-align: center;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

.question-card {
  text-align: center;
}

.question-card__text {
  font-family: var(--font-display);
  font-size: 1.4rem;
  margin: 0 0 24px;
}

.answers-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

@media (max-width: 480px) {
  .answers-grid {
    grid-template-columns: 1fr;
  }
}

.answer-btn {
  background: var(--color-bg);
  border: 1px solid var(--color-surface-border);
  border-radius: 12px;
  padding: 16px;
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  cursor: pointer;
  transition: background 0.15s, transform 0.15s;
}

.answer-btn:hover {
  background: var(--color-surface);
  transform: translateY(-2px);
}

.answer-btn.is-correct {
  background: var(--color-success);
  color: #0a1f14;
  border-color: var(--color-success);
}

.answer-btn.is-wrong {
  background: var(--color-error);
  color: #2b0a08;
  border-color: var(--color-error);
}

.answer-btn.is-selected {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 2px var(--color-gold) inset;
}

.waiting-screen,
.results-screen,
.ranking-screen {
  text-align: center;
}

.waiting-screen__players {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin: 20px 0 4px;
}

.player-chip {
  background: var(--color-bg);
  border: 1px solid var(--color-surface-border);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 0.82rem;
  color: var(--color-text);
}

.results-screen__badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 1.3rem;
  padding: 10px 22px;
  border-radius: 999px;
  margin: 8px 0 16px;
}

.results-screen__badge.is-correct {
  background: rgba(95, 167, 124, 0.18);
  color: var(--color-success);
}

.results-screen__badge.is-wrong {
  background: rgba(181, 84, 74, 0.18);
  color: var(--color-error);
}

.results-screen__points {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.ranking-screen__podium {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--color-gold);
  margin: 12px 0 4px;
}

/* ---------------------------------------------------------
   Painel "Minhas Próprias Perguntas" (host, opcional)
   --------------------------------------------------------- */

.custom-questions-panel {
  background: var(--color-bg);
  border: 1px dashed var(--color-surface-border);
  border-radius: 12px;
  padding: 18px;
  margin: -4px 0 16px;
}

.hint-text {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin: 0 0 12px;
  line-height: 1.5;
}

.panel-toolbar {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.panel-toolbar .file-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

#bulk-textarea {
  width: 100%;
  min-height: 160px;
  background: var(--color-surface);
  border: 1px solid var(--color-surface-border);
  border-radius: 10px;
  padding: 10px 14px;
  color: var(--color-text);
  font-family: 'Courier New', monospace;
  font-size: 0.8rem;
  line-height: 1.5;
  resize: vertical;
  margin-bottom: 10px;
}

.parse-errors {
  background: rgba(181, 84, 74, 0.15);
  border: 1px solid rgba(181, 84, 74, 0.4);
  border-radius: 10px;
  padding: 12px 16px;
  margin: 10px 0;
  font-size: 0.8rem;
  color: var(--color-error);
}

.preview-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 8px;
}

.preview-item {
  background: var(--color-surface);
  border: 1px solid var(--color-surface-border);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 0.82rem;
}

/* ---------------------------------------------------------
   Seletor de idioma — fixo, canto superior direito, em toda
   tela do Time Attack (host e jogador)
   --------------------------------------------------------- */

.language-toggle {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 50;
  display: flex;
  gap: 2px;
  padding: 4px;
  background: var(--color-surface);
  border: 1px solid var(--color-surface-border);
  border-radius: 999px;
  box-shadow: var(--shadow-soft);
}

.language-btn {
  border: none;
  background: transparent;
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 6px 12px;
  border-radius: 999px;
  cursor: pointer;
}

.language-btn.is-active {
  background: linear-gradient(180deg, var(--color-gold-light), var(--color-gold));
  color: var(--color-bg);
}

@media (max-width: 480px) {
  .language-toggle {
    top: 10px;
    right: 10px;
  }
}

/* ---------------------------------------------------------
   Layout da sala em duas colunas: QR/código mais estreito à
   esquerda, placar com mais espaço e destaque à direita
   --------------------------------------------------------- */

.room-layout {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 20px;
  align-items: start;
}

.room-sidebar .room-code-display {
  padding-bottom: 20px;
}

.leaderboard-card {
  min-height: 320px;
}

.leaderboard-card .eyebrow {
  font-size: 0.95rem;
}

@media (max-width: 760px) {
  .room-layout {
    grid-template-columns: 1fr;
  }
}

.copy-link-btn {
  width: auto;
  padding: 8px 16px;
  font-size: 0.8rem;
  margin: 0 20px 20px;
}

.copy-link-btn.is-copied {
  background: var(--color-success);
  color: #0a1f14;
  border-color: var(--color-success);
}

.leaderboard-playing-now {
  font-size: 0.85rem;
  color: var(--color-gold-light);
  background: rgba(254, 162, 3, 0.1);
  border: 1px solid var(--color-surface-border);
  border-radius: 10px;
  padding: 8px 14px;
  margin-bottom: 14px;
}

.join-existing-link {
  display: inline-block;
  font-size: 0.85rem;
  color: var(--color-gold-light);
  text-decoration: none;
  margin-bottom: 24px;
}

.join-existing-link:hover {
  text-decoration: underline;
}

/* ---------------------------------------------------------
   Faixa persistente de código/QR (host) — mesmo visual do banner
   da tela de espera (room-code-display), só ~30% menor e sem a
   linha de link embaixo. Aparece discreta em toda tela depois que
   a sala é criada, pra quem chegar atrasado ainda conseguir entrar
   sem precisar voltar pra tela de espera.
   --------------------------------------------------------- */

.persistent-room-code {
  width: 220px;
  margin: 0 auto 24px;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.persistent-room-code__banner {
  background: linear-gradient(160deg, var(--color-gold) 0%, #ff8a3d 100%);
  padding: 18px 14px 16px;
  text-align: center;
}

.persistent-room-code__banner .eyebrow {
  color: #2b1600;
  opacity: 0.75;
  font-size: 0.7rem;
  margin-bottom: 4px;
}

.persistent-room-code__code {
  font-family: var(--font-display);
  font-size: 1.6rem;
  letter-spacing: 0.1em;
  color: #2b1600;
  margin: 4px 0 12px;
}

.persistent-room-code__qr {
  width: 108px;
  height: 108px;
  margin: 0 auto;
  border-radius: 10px;
  background: var(--color-paper);
  padding: 6px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.25);
}

.persistent-room-code__qr img {
  width: 100%;
  height: 100%;
  display: block;
}