/*
 * Módulo de Pruebas (Quiz)
 */

.quiz-container {
  max-width: 700px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

/* Encabezado del Quiz */
.quiz-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.quiz-question-number {
  font-size: 1rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.quiz-score {
  font-size: 1rem;
  color: var(--neon-cyan);
  font-weight: 600;
  text-shadow: 0 0 5px rgba(0, 240, 255, 0.3);
}

.quiz-progress {
  margin-bottom: 2rem;
}

/* Tarjeta de Pregunta */
.quiz-question-card {
  background-color: var(--bg-card);
  border-radius: var(--border-radius);
  border: 1px solid rgba(0, 240, 255, 0.1);
  padding: 2rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.quiz-question-text {
  font-size: 1.25rem;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  font-weight: 500;
  text-align: center;
}

.quiz-question-media {
  width: 100%;
  aspect-ratio: 16 / 9;
  background-color: #000;
  border-radius: var(--border-radius-sm);
  margin-bottom: 2rem;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.quiz-question-media img,
.quiz-question-media video {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* Opciones de Respuesta */
.quiz-options {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.quiz-option {
  width: 100%;
  text-align: left;
  padding: 1rem 1.5rem;
  border-radius: var(--border-radius-sm);
  border: 2px solid rgba(0, 240, 255, 0.2);
  background-color: transparent;
  color: var(--text-primary);
  font-size: 1rem;
  font-family: var(--font-primary);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.quiz-option:hover:not(:disabled) {
  border-color: var(--neon-cyan);
  background-color: rgba(0, 240, 255, 0.05);
}

.quiz-option.selected {
  border-color: var(--neon-cyan);
  background-color: rgba(0, 240, 255, 0.1);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.2);
}

.quiz-option.correct {
  border-color: #00ff64;
  background-color: rgba(0, 255, 100, 0.1);
  color: #00ff64;
  box-shadow: 0 0 10px rgba(0, 255, 100, 0.2);
}

.quiz-option.incorrect {
  border-color: #ff3232;
  background-color: rgba(255, 50, 50, 0.1);
  color: #ff3232;
}

.quiz-option i {
  display: none;
  font-size: 1.25rem;
}

.quiz-option.correct i,
.quiz-option.incorrect i {
  display: block;
}

.quiz-option:disabled {
  cursor: not-allowed;
  opacity: 0.8;
}

/* Retroalimentación (Feedback) */
.quiz-feedback {
  margin-top: 1.5rem;
  padding: 1rem;
  border-radius: var(--border-radius-sm);
  display: none; /* Controlado por JS */
  animation: fadeIn 0.3s ease;
}

.quiz-feedback.show {
  display: block;
}

.quiz-feedback.correct {
  background-color: rgba(0, 255, 100, 0.05);
  border-left: 4px solid #00ff64;
}

.quiz-feedback.incorrect {
  background-color: rgba(255, 50, 50, 0.05);
  border-left: 4px solid #ff3232;
}

.quiz-feedback-title {
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.quiz-feedback.correct .quiz-feedback-title { color: #00ff64; }
.quiz-feedback.incorrect .quiz-feedback-title { color: #ff3232; }

.quiz-feedback-text {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Acciones */
.quiz-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 2rem;
}

/* Pantalla de Resultados */
.quiz-results {
  background-color: var(--bg-card);
  border-radius: var(--border-radius);
  border: 1px solid var(--neon-cyan);
  padding: 3rem 2rem;
  text-align: center;
  box-shadow: var(--glow-cyan);
}

.quiz-results-title {
  font-size: 1.5rem;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.quiz-results-score-circle {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  border: 4px solid var(--neon-cyan);
  margin: 0 auto 1.5rem auto;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.3), inset 0 0 20px rgba(0, 240, 255, 0.3);
}

.quiz-results-score {
  font-size: 3rem;
  font-weight: 800;
  color: var(--neon-cyan);
  text-shadow: var(--glow-cyan);
}

.quiz-results-message {
  font-size: 1.25rem;
  color: var(--text-primary);
  margin-bottom: 2rem;
}

.quiz-results-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  max-width: 400px;
  margin: 0 auto 2rem auto;
}

.quiz-result-stat-item {
  background-color: rgba(255, 255, 255, 0.05);
  padding: 1rem;
  border-radius: var(--border-radius-sm);
}

.stat-item-value {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.stat-item-value.correct { color: #00ff64; }
.stat-item-value.incorrect { color: #ff3232; }

.stat-item-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.quiz-results-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

/* Responsive */
@media (max-width: 480px) {
  .quiz-question-card,
  .quiz-results {
    padding: 1.5rem 1rem;
  }
  
  .quiz-results-actions {
    flex-direction: column;
  }
}