/* Quizer — leerling-pagina (play.html). Alleen NIEUWE stijlen; de design-tokens
 * en component-klassen (btn, input, form-error, toast, …) komen uit style.css,
 * die play.html als eerste laadt. Mobile-first: de leerling werkt op een telefoon. */

/* ------------------------------------------------------------------ */
/* Basis: alles gecentreerd, max. telefoonbreedte, nooit horizontaal    */
/* scrollen (overflow-wrap overal aan).                                 */
/* ------------------------------------------------------------------ */

.play-app {
  max-width: 480px;
  margin: 0 auto;
  padding: var(--space-6) var(--space-4) var(--space-5);
  overflow-wrap: anywhere;
}

.play-screen {
  animation: play-fade-in 0.25s ease;
}

@keyframes play-fade-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: none; }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ------------------------------------------------------------------ */
/* Startscherm                                                          */
/* ------------------------------------------------------------------ */

.play-logo {
  font-size: clamp(2.6rem, 14vw, 3.6rem);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-align: center;
  color: var(--primary);
  margin: var(--space-5) 0 var(--space-3);
}

.play-tagline { margin-bottom: var(--space-5); }

.play-code-input {
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  padding: var(--space-3);
}

/* Grote tikdoelen: knoppen minstens 52px hoog, over de volle breedte. */
.btn-play {
  width: 100%;
  min-height: 52px;
  font-size: 1.1rem;
  margin-top: var(--space-2);
}

/* ------------------------------------------------------------------ */
/* Lobby / wachten / pauze                                              */
/* ------------------------------------------------------------------ */

.play-badge {
  display: inline-block;
  background: var(--success-soft);
  color: var(--success);
  font-weight: 700;
  border-radius: 999px;
  padding: var(--space-1) var(--space-4);
  margin-top: var(--space-4);
}

.play-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: var(--space-5) var(--space-4);
  margin-top: var(--space-4);
}

.waiting-dots span {
  display: inline-block;
  margin: 0 3px;
  font-size: 1.6rem;
  line-height: 1;
  animation: play-pulse 1.4s ease-in-out infinite;
}

.waiting-dots span:nth-child(2) { animation-delay: 0.2s; }
.waiting-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes play-pulse {
  0%, 100% { opacity: 0.25; transform: translateY(0); }
  50% { opacity: 1; transform: translateY(-4px); }
}

/* ------------------------------------------------------------------ */
/* Vraagscherm                                                          */
/* ------------------------------------------------------------------ */

.play-progress {
  color: var(--muted);
  font-weight: 600;
  text-align: center;
  margin-bottom: var(--space-2);
}

.play-question {
  font-size: 1.3rem;
  margin-bottom: var(--space-2);
}

.play-points { margin-bottom: 0; }

.play-options {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

/* Opties als grote tikbare kaarten (radio-gedrag, geen echte inputs
 * nodig — selectie staat in JS; ariarole radiogroup/radio houdt het
 * toegankelijk voor screenreaders). */
.play-option {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  min-height: 56px;
  padding: var(--space-3) var(--space-4);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  color: var(--text);
  font-size: 1.05rem;
  font-family: var(--font);
  text-align: left;
  cursor: pointer;
}

.play-option:disabled { opacity: 0.55; cursor: not-allowed; }

.play-option.selected {
  border-color: var(--primary);
  background: var(--primary-soft);
}

.play-option-letter {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--bg);
  color: var(--muted);
  font-weight: 700;
}

.play-option.selected .play-option-letter {
  background: var(--primary);
  color: #fff;
}

.play-open-input {
  margin-top: var(--space-4);
  font-size: 1.05rem;
  min-height: 110px;
}

.play-option:focus-visible,
.play-open-input:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* ------------------------------------------------------------------ */
/* Feedback-scherm                                                      */
/* ------------------------------------------------------------------ */

.fb-card {
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-4);
  text-align: center;
  border: 2px solid transparent;
}

.fb-title {
  font-size: 1.5rem;
  font-weight: 800;
  margin: 0 0 var(--space-2);
}

.fb-points {
  font-size: 1.2rem;
  font-weight: 700;
  margin: 0;
}

.fb-correct { background: var(--success-soft); border-color: var(--success); }
.fb-correct .fb-title,
.fb-correct .fb-points { color: var(--success); }

.fb-incorrect { background: var(--danger-soft); border-color: var(--danger); }
.fb-incorrect .fb-title,
.fb-incorrect .fb-points { color: var(--danger); }

.fb-pending { background: var(--warning-soft); border-color: var(--warning); }
.fb-pending .fb-title,
.fb-pending .fb-points { color: var(--warning); }

.play-score {
  font-size: 1.1rem;
  font-weight: 700;
  margin: var(--space-4) 0;
}

/* ------------------------------------------------------------------ */
/* Eindscherm                                                           */
/* ------------------------------------------------------------------ */

.play-final-score {
  font-size: clamp(3rem, 18vw, 4.5rem);
  font-weight: 800;
  color: var(--primary);
  margin: 0;
  line-height: 1.1;
}

.pending-note {
  background: var(--warning-soft);
  color: var(--warning);
  border-radius: var(--radius);
  padding: var(--space-3) var(--space-4);
  margin-top: var(--space-4);
  font-weight: 600;
}

.play-leaderboard {
  list-style: none;
  padding: 0;
  margin: var(--space-3) 0;
}

.play-leaderboard li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-3);
  border-radius: var(--radius);
  border-bottom: 1px solid var(--border);
}

.play-leaderboard li:last-child { border-bottom: none; }

.play-leaderboard .lb-rank {
  width: 34px;
  text-align: center;
  color: var(--muted);
  font-weight: 700;
  flex-shrink: 0;
}

.play-leaderboard .lb-name {
  flex: 1;
  font-weight: 600;
  overflow-wrap: anywhere;
}

.play-leaderboard .lb-score {
  font-weight: 800;
  flex-shrink: 0;
}

/* Eigen regel duidelijk markeren. */
.play-leaderboard li.lb-me {
  background: var(--primary-soft);
  border-bottom-color: transparent;
}

.play-leaderboard li.lb-me .lb-rank,
.play-leaderboard li.lb-me .lb-name,
.play-leaderboard li.lb-me .lb-score {
  color: var(--primary);
}