/* ==========================================================================
   ATIVIDADES — ajustes visuais das telas order / match / compare
   Só CSS. Carregado depois de question-screen.css; para desfazer, remova o
   <link> dele.
   ========================================================================== */

/* ligar pares: os botões caíam na fonte padrão do navegador (Arial),
   diferente do resto do curso */
.qs-match-item {
  font-family: var(--qs-font-b);
}
@media (min-width: 900px) and (min-height: 640px) {
  .qs-match-item {
    font-size: 0.92rem;
    padding: 11px 14px;
    margin-bottom: 8px;
  }
}

/* ligar pares: títulos das colunas em dourado claro sobre branco quase não
   apareciam; agora no verde do curso */
.qs-match-col-title {
  color: var(--qs-green-2);
}

/* celular: o botão redondo "ver conteúdo abaixo" cobria as últimas linhas do
   feedback da ordem; deixa uma folga pra ele — exceto na tela de ordenar,
   que agora cabe sem rolagem */
@media (max-width: 599px) {
  .qs-seq-fb {
    scroll-margin-bottom: 64px;
    margin-bottom: 56px;
  }
  .qs-screen.is-order .qs-seq-fb {
    scroll-margin-bottom: 0;
    margin-bottom: 0;
  }
}

/* ordenar: o feedback de "não é a ordem" (com a ordem certa) usava o mesmo
   dourado claro sobre amarelo claro; agora âmbar escuro */
.qs-seq-fb.is-nok {
  color: #8b1a10;
}

/* certo × errado: o rótulo "✕" usava um dourado claro sobre amarelo claro
   (contraste ~2:1); agora um âmbar escuro, legível */
.qs-compare-col.is-bad .qs-compare-lbl {
  color: #8b1a10;
}

/* ==========================================================================
   RITMO (tela rhythm) — tocar no compasso das compressões da RCP
   ========================================================================== */
.qs-screen.is-rhythm .qs-panel-text {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: stretch;
  overflow: hidden;
  padding-top: clamp(12px, 1.8vw, 20px);
  padding-bottom: 14px;
  gap: 0;
}
.qs-rhythm-head {
  flex: 0 0 auto;
  text-align: center;
  max-width: 42rem;
  margin: 0 auto 6px;
  width: 100%;
}
.qs-screen.is-rhythm .qs-title {
  margin: 0 0 6px;
  font-size: var(--qs-title-size);
  text-align: center;
}
.qs-screen.is-rhythm .qs-body {
  margin: 0 auto;
  max-width: 40ch;
  font-size: clamp(0.82rem, 1.5vw, 0.95rem);
  line-height: 1.4;
  color: #4a6e72;
  text-align: center;
}
.qs-rhythm {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin: 0;
  width: 100%;
}
.qs-rhythm-status {
  margin: 0;
  min-height: 1.35em;
  text-align: center;
  font-weight: 700;
  color: var(--qs-green-2);
  font-size: clamp(0.82rem, 1.5vw, 0.92rem);
  line-height: 1.35;
  max-width: 36rem;
}
.qs-rhythm-stage {
  position: relative;
  width: 136px;
  height: 136px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
}
.qs-rhythm-ring {
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: 50%;
  border: 4px solid rgba(0, 142, 151, 0.35);
  opacity: 0;
}
.qs-rhythm-ring.is-pulse { animation: qsRhythmPulse 0.5s ease-out; }
@keyframes qsRhythmPulse {
  0% { transform: scale(0.72); opacity: 0.9; }
  100% { transform: scale(1.18); opacity: 0; }
}
.qs-rhythm-btn {
  position: relative;
  z-index: 1;
  width: 104px;
  height: 104px;
  border-radius: 50%;
  border: 0;
  cursor: pointer;
  touch-action: manipulation;
  background: linear-gradient(160deg, #00a8b2 0%, #008e97 55%, #007880 100%);
  color: #fff;
  font-family: var(--qs-font-b);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  box-shadow:
    0 10px 24px rgba(0, 90, 100, 0.32),
    inset 0 1px 0 rgba(255, 255, 255, 0.22);
  transition: transform 0.08s;
  user-select: none;
  -webkit-user-select: none;
}
.qs-rhythm-btn:hover { filter: brightness(1.05); }
.qs-rhythm-btn.is-down { transform: scale(0.92); }
.qs-rhythm-ico { font-size: 1.75rem; line-height: 1; }
.qs-rhythm-btn-txt { font-size: 0.74rem; font-weight: 800; letter-spacing: 0.02em; }
.qs-rhythm[data-qs-r-phase="result"] .qs-rhythm-btn {
  opacity: 0.55;
  pointer-events: none;
}
.qs-rhythm-meter {
  width: min(100%, 340px);
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 6px;
  flex: 0 0 auto;
}
.qs-rhythm-gauge {
  position: relative;
  width: 100%;
  height: 12px;
  border-radius: 999px;
  background: rgba(0, 69, 74, 0.08);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.06);
}
.qs-rhythm-zone {
  position: absolute;
  top: 0;
  bottom: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, #00a8b2, #008e97);
  opacity: 0.9;
}
.qs-rhythm-marker {
  position: absolute;
  top: -5px;
  width: 8px;
  height: 22px;
  margin-left: -4px;
  border-radius: 4px;
  background: #BC1A0D;
  border: 2px solid #6b0e08;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.18);
  transition: left 0.15s;
}
.qs-rhythm-scale {
  position: relative;
  width: 100%;
  height: 1.1em;
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--qs-green-2);
}
.qs-rhythm-scale span {
  position: absolute;
  transform: translateX(-50%);
}
.qs-rhythm-hud {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.8rem;
  font-weight: 700;
  color: #3d5c60;
}
.qs-rhythm-hud span {
  background: rgba(0, 142, 151, 0.08);
  border: 1px solid rgba(0, 142, 151, 0.14);
  border-radius: 999px;
  padding: 4px 10px;
}
.qs-rhythm-actions {
  flex: 0 0 auto;
  margin-top: 2px;
}
.qs-rhythm-act {
  font-family: var(--qs-font-h);
  font-weight: 800;
  padding: 11px 22px;
  border-radius: 999px;
  border: 2px solid var(--qs-green-2);
  background: #fff;
  color: var(--qs-green-2);
  cursor: pointer;
  letter-spacing: 0.02em;
  box-shadow: 0 4px 14px rgba(0, 90, 100, 0.1);
  transition: background 0.15s, color 0.15s, transform 0.12s;
}
.qs-rhythm-act:hover {
  background: var(--qs-green-2);
  color: #fff;
  transform: translateY(-1px);
}
.qs-rhythm-act[hidden],
.qs-rhythm-marker[hidden] { display: none; }

@media (max-height: 720px) {
  .qs-rhythm { gap: 8px; }
  .qs-rhythm-stage { width: 118px; height: 118px; }
  .qs-rhythm-btn { width: 90px; height: 90px; }
  .qs-rhythm-ico { font-size: 1.45rem; }
  .qs-screen.is-rhythm .qs-body { font-size: 0.8rem; }
  .qs-rhythm-status { font-size: 0.8rem; min-height: 1.2em; }
}
@media (max-height: 620px) {
  .qs-rhythm-head { margin-bottom: 2px; }
  .qs-rhythm-stage { width: 100px; height: 100px; }
  .qs-rhythm-btn { width: 78px; height: 78px; }
  .qs-rhythm-btn-txt { font-size: 0.66rem; }
  .qs-rhythm-meter { gap: 4px; }
  .qs-rhythm-act { padding: 8px 16px; font-size: 0.88rem; }
}
@media (prefers-reduced-motion: reduce) {
  .qs-rhythm-ring.is-pulse { animation: none; opacity: 0.6; }
  .qs-rhythm-act:hover { transform: none; }
}

/* ==========================================================================
   VARIANTES DE PERGUNTA — cada módulo com um jeito diferente de responder
   (o data.js marca cada pergunta com "variant"; sem variant = blocos coloridos)
     lista     (M3)  linhas brancas com letras A/B/C
     cartoes   (M4)  cartões altos lado a lado, borda amarela
     duelo     (M5)  dois botões grandes, um contra o outro (VS)
     confirmar (M6)  ação em linha + botão "Confirmar esta decisão"
   Só CSS + um pouco de JS em question-screen.js (data-variant / confirmar).
   ========================================================================== */
.qs-screen[data-variant] .qs-opt {
  box-shadow: none;
  color: var(--qs-ink, #003338);
}
.qs-screen[data-variant] .qs-opt:hover:not(:disabled) { filter: none; }
.qs-screen[data-variant] .qs-opt.is-selected:not(.is-revealed) { outline: none; }
/* resultado nas variantes claras: acerto em verde-claro, erro em amarelo-claro */
.qs-screen[data-variant="lista"] .qs-opt.is-correct,
.qs-screen[data-variant="cartoes"] .qs-opt.is-correct,
.qs-screen[data-variant="confirmar"] .qs-opt.is-correct { background: #dfe9fb; border-color: #1E4FA8; outline: none; }
.qs-screen[data-variant="lista"] .qs-opt.is-wrong,
.qs-screen[data-variant="cartoes"] .qs-opt.is-wrong,
.qs-screen[data-variant="confirmar"] .qs-opt.is-wrong { background: #fde8e6; border-color: #c9a100; outline: none; }

/* ---- LISTA (M3) ---- */
.qs-screen[data-variant="lista"] .qs-opts,
.qs-screen[data-variant="lista"] .qs-opts.count-3,
.qs-screen[data-variant="lista"] .qs-opts.count-2 { grid-template-columns: 1fr; gap: 8px; }
.qs-screen[data-variant="lista"] .qs-opts.count-3 .qs-opt:last-child { grid-column: auto; }
.qs-screen[data-variant="lista"] .qs-opt {
  background: #fff;
  border: 2px solid #c9d6ee;
  border-left: 7px solid #1E4FA8;
  border-radius: 10px;
  min-height: 46px;
  padding: 9px 14px;
  font-family: var(--qs-font-b);
  font-weight: 600;
}
.qs-screen[data-variant="lista"] .qs-opt:hover:not(:disabled) { background: #eef3fd; transform: translateX(5px); }
.qs-screen[data-variant="lista"] .qs-opt .qs-num { background: #1E4FA8; color: #fff; border-radius: 50%; }

/* ---- CARTÕES (M4) ---- */
.qs-screen[data-variant="cartoes"] .qs-opts,
.qs-screen[data-variant="cartoes"] .qs-opts.count-3 { grid-template-columns: repeat(3, 1fr); gap: 14px; }
.qs-screen[data-variant="cartoes"] .qs-opts.count-3 .qs-opt:last-child { grid-column: auto; }
.qs-screen[data-variant="cartoes"] .qs-opt {
  flex-direction: column;
  justify-content: flex-start;
  text-align: center;
  gap: 8px;
  min-height: 118px;
  padding: 14px 12px;
  background: #fff;
  border: 2px solid #e8a8a0;
  border-top: 7px solid #BC1A0D;
  border-radius: 16px;
  font-family: var(--qs-font-b);
  font-weight: 600;
}
.qs-screen[data-variant="cartoes"] .qs-opt:hover:not(:disabled) { background: #fff5f4; transform: translateY(-4px); }
.qs-screen[data-variant="cartoes"] .qs-opt .qs-num { width: 34px; height: 34px; background: #BC1A0D; color: #fff; border-radius: 50%; font-size: 1rem; }
.qs-screen[data-variant="cartoes"] .qs-opt .qs-txt { flex: 0 1 auto; }
.qs-screen[data-variant="cartoes"] .qs-opt .qs-mark { position: absolute; top: 8px; right: 8px; }

/* ---- DUELO (M5): dois botões grandes ---- */
.qs-screen[data-variant="duelo"] .qs-opts,
.qs-screen[data-variant="duelo"] .qs-opts.count-2 { grid-template-columns: 1fr 1fr; gap: 16px; position: relative; }
.qs-screen[data-variant="duelo"] .qs-opts::after {
  content: 'VS';
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  width: 40px; height: 40px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: #fff;
  color: #003338;
  font-family: var(--qs-font-h);
  font-weight: 900;
  font-size: .8rem;
  box-shadow: 0 3px 10px rgba(0, 0, 0, .25);
  pointer-events: none;
}
.qs-screen[data-variant="duelo"] .qs-opt {
  min-height: 112px;
  justify-content: center;
  text-align: center;
  border-radius: 22px;
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 800;
  padding: 18px 26px;
  box-shadow: 0 6px 0 rgba(0, 0, 0, .18);
}
.qs-screen[data-variant="duelo"] .qs-opt .qs-num { display: none; }
.qs-screen[data-variant="duelo"] .qs-opt .qs-txt { flex: 0 1 auto; }
.qs-screen[data-variant="duelo"] .qs-opt[data-tone="0"] { background: #1E4FA8; color: #fff; }
.qs-screen[data-variant="duelo"] .qs-opt[data-tone="1"] { background: #BC1A0D; color: #fff; }
.qs-screen[data-variant="duelo"] .qs-opt .qs-mark { position: absolute; top: 10px; right: 10px; }
.qs-screen[data-variant="duelo"] .qs-opt.is-wrong { outline: 3px dashed #fff; }

/* ---- CONFIRMAR (M6): escolhe, depois confirma ---- */
.qs-screen[data-variant="confirmar"] .qs-opts,
.qs-screen[data-variant="confirmar"] .qs-opts.count-2,
.qs-screen[data-variant="confirmar"] .qs-opts.count-3 { grid-template-columns: 1fr; gap: 10px; }
.qs-screen[data-variant="confirmar"] .qs-opts.count-3 .qs-opt:last-child { grid-column: auto; }
.qs-screen[data-variant="confirmar"] .qs-opt {
  background: #fff;
  border: 2px solid #1E4FA8;
  border-radius: 14px;
  min-height: 52px;
  padding: 12px 16px;
  font-family: var(--qs-font-b);
  font-weight: 600;
  transition: background .15s, color .15s, transform .12s;
}
.qs-screen[data-variant="confirmar"] .qs-opt .qs-num { background: transparent; font-size: 1.2rem; width: 20px; }
.qs-screen[data-variant="confirmar"] .qs-opt .qs-num::before { content: '➜'; }
.qs-screen[data-variant="confirmar"] .qs-opt .qs-num { font-size: 0; }
.qs-screen[data-variant="confirmar"] .qs-opt .qs-num::before { font-size: 1.1rem; color: #1E4FA8; }
.qs-screen[data-variant="confirmar"] .qs-opt:hover:not(:disabled) { background: #eef3fd; }
.qs-screen[data-variant="confirmar"] .qs-opt.is-selected:not(.is-revealed) { background: #1E4FA8; color: #fff; }
.qs-screen[data-variant="confirmar"] .qs-opt.is-selected:not(.is-revealed) .qs-num::before { color: #BC1A0D; }
.qs-confirm {
  display: block;
  width: 100%;
  margin: 0 0 10px;
  padding: 13px 18px;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  font-family: var(--qs-font-h);
  font-weight: 800;
  font-size: .95rem;
  letter-spacing: .02em;
  background: #BC1A0D;
  color: #fff;
  box-shadow: 0 4px 0 rgba(120, 30, 20, .35);
}
.qs-confirm:disabled { background: #e6e9e8; color: #7a8783; box-shadow: none; cursor: default; }
.qs-confirm[hidden] { display: none; }

@media (max-width: 599px) {
  .qs-screen[data-variant="cartoes"] .qs-opts,
  .qs-screen[data-variant="cartoes"] .qs-opts.count-3 { grid-template-columns: 1fr; gap: 8px; }
  .qs-screen[data-variant="cartoes"] .qs-opt { flex-direction: row; text-align: left; min-height: 54px; padding: 10px 12px; border-top-width: 2px; border-left: 7px solid #BC1A0D; }
  .qs-screen[data-variant="cartoes"] .qs-opt .qs-mark { position: static; }
  .qs-screen[data-variant="duelo"] .qs-opts,
  .qs-screen[data-variant="duelo"] .qs-opts.count-2 { grid-template-columns: 1fr; gap: 14px; }
  .qs-screen[data-variant="duelo"] .qs-opt { min-height: 78px; }
}