/* Estilos específicos para la página de temas */

/* Variables adicionales para temas */
:root {
  --tema-spacing: 1.5rem;
  --tema-border-radius: 0.75rem;
  --tema-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  --tema-shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.15);
  --progress-bg: #e2e8f0;
  --progress-fill: #10b981;
}

/* Main container */
.temas-main {
  min-height: 100vh;
  background-color: var(--background-color);
}

/* Hero Section */
.temas-hero {
  color: var(--white);
  padding: var(--spacing-xl) 5%;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.temas-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%) !important;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
}

/* Colores específicos para hero según nivel */
.temas-hero.nivel-primaria::before {
  background: linear-gradient(135deg, var(--nivel-primaria) 0%, #e55656 100%);
}
.temas-hero.nivel-secundaria::before {
  background: linear-gradient(135deg, var(--nivel-secundaria) 0%, #3db8b0 100%);
}
.temas-hero.nivel-bachillerato::before {
  background: linear-gradient(135deg, var(--nivel-bachillerato) 0%, #3a9bc1 100%);
}
.temas-hero.nivel-fp-basica::before {
  background: linear-gradient(135deg, var(--nivel-fp-basica) 0%, #7fb89a 100%);
}
.temas-hero.nivel-fp-medio::before {
  background: linear-gradient(135deg, var(--nivel-fp-medio) 0%, #e6b547 100%);
}
.temas-hero.nivel-fp-superior::before {
  background: linear-gradient(135deg, var(--nivel-fp-superior) 0%, #e68fe3 100%);
}
.temas-hero.nivel-universidad::before {
  background: linear-gradient(135deg, var(--nivel-universidad) 0%, #4a90e2 100%);
}

.hero-badges {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  flex-wrap: wrap;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.4rem 1rem;
  border-radius: 2rem;
  font-size: 0.85rem;
  font-weight: 600;
  backdrop-filter: blur(10px);
}

.hero-badge.nivel {
  background: rgba(255, 255, 255, 0.2);
}

.hero-badge.obligatoria {
  background: rgba(231, 76, 60, 0.9);
}

.hero-badge.optativa {
  background: rgba(52, 152, 219, 0.9);
}

.hero-content h1 {
  font-size: 2.8rem;
  margin-bottom: var(--spacing-sm);
  font-weight: 700;
}

.hero-rama {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.15);
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-sm);
  font-weight: 500;
  backdrop-filter: blur(10px);
}

.hero-description {
  font-size: 1.2rem;
  max-width: 50rem;
  margin: 0 auto var(--spacing-md);
  line-height: 1.6;
  opacity: 0.95;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
}

.stat {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.1);
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  backdrop-filter: blur(10px);
  font-size: 0.9rem;
}

.stat i {
  font-size: 1.1rem;
}

/* Breadcrumb */
.breadcrumb {
  background-color: var(--white);
  padding: var(--spacing-sm) 5%;
  border-bottom: 1px solid #e0e6ed;
}

.breadcrumb-container {
  display: flex;
  align-items: center;
  font-size: 0.9rem;
  flex-wrap: wrap;
}

.breadcrumb-link {
  color: var(--primary-color);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  transition: color 0.3s ease;
}

.breadcrumb-link:hover {
  color: var(--secondary-color);
}

.breadcrumb-separator {
  margin: 0 var(--spacing-sm);
  color: var(--light-text);
}

.breadcrumb-current {
  color: var(--text-color);
  font-weight: 500;
}

/* Temas Section */
.temas-section {
  padding: var(--spacing-xl) 5%;
}

.temas-container {
  max-width: 80rem;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.section-header h2 {
  font-size: 2.2rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--text-color);
}

.section-header p {
  font-size: 1.1rem;
  color: var(--light-text);
  max-width: 40rem;
  margin: 0 auto;
}

/* Temas List */
.temas-list {
  display: flex;
  flex-direction: column;
  gap: var(--tema-spacing);
}

/* Tema Cards */
.tema-card {
  background: var(--white);
  border-radius: var(--tema-border-radius);
  box-shadow: var(--tema-shadow);
  overflow: hidden;
  transition: all 0.3s ease;
  position: relative;
  display: grid;
  grid-template-columns: auto auto 1fr auto;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
}

.tema-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--primary-color);
  transition: all 0.3s ease;
}

.tema-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--tema-shadow-hover);
}

.tema-card:hover::before {
  width: 6px;
}

/* Colores específicos para tema cards */
.tema-card.nivel-primaria::before {
  background: var(--nivel-primaria);
}
.tema-card.nivel-secundaria::before {
  background: var(--nivel-secundaria);
}
.tema-card.nivel-bachillerato::before {
  background: var(--nivel-bachillerato);
}
.tema-card.nivel-fp-basica::before {
  background: var(--nivel-fp-basica);
}
.tema-card.nivel-fp-medio::before {
  background: var(--nivel-fp-medio);
}
.tema-card.nivel-fp-superior::before {
  background: var(--nivel-fp-superior);
}
.tema-card.nivel-universidad::before {
  background: var(--nivel-universidad);
}

.tema-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: var(--white);
  border-radius: 50%;
  font-weight: 700;
  font-size: 1.2rem;
}

.tema-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  background: #f8fafc;
  border-radius: 50%;
  color: var(--primary-color);
}

.tema-icon i {
  font-size: 1.5rem;
}

.tema-content {
  flex: 1;
  min-width: 0;
}

.tema-title {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--text-color);
  line-height: 1.3;
}

.tema-description {
  color: var(--light-text);
  line-height: 1.5;
  font-size: 0.95rem;
  margin-bottom: var(--spacing-sm);
}

.tema-info {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
  flex-wrap: wrap;
}

.tema-stat {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.85rem;
  color: var(--light-text);
}

.tema-progress {
  margin-top: var(--spacing-xs);
}

.progress-bar {
  width: 100%;
  height: 0.5rem;
  background: var(--progress-bg);
  border-radius: 0.25rem;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--progress-fill);
  border-radius: 0.25rem;
  transition: width 0.3s ease;
}

.tema-actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  min-width: 10rem;
}

.tema-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.6rem 1rem;
  border-radius: var(--border-radius);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.85rem;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.tema-button.primary {
  background-color: var(--accent-color);
  color: var(--white);
}

.tema-button.primary:hover {
  background-color: #3a9d85;
  color: var(--white);
  transform: translateY(-2px);
}

.tema-button.secondary {
  background-color: #f8fafc;
  color: var(--primary-color);
  border: 1px solid #e2e8f0;
}

.tema-button.secondary:hover {
  background-color: var(--primary-color);
  color: var(--white);
}

.tema-button.disabled {
  background-color: #e2e8f0;
  color: var(--light-text);
  cursor: not-allowed;
}

/* Tema Details */
.tema-details {
  grid-column: 1 / -1;
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid #e2e8f0;
}

.details-content h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--text-color);
}

.details-content ul {
  list-style: none;
  padding: 0;
}

.details-content li {
  padding: 0.3rem 0;
  color: var(--light-text);
  font-size: 0.9rem;
}

.status {
  padding: 0.2rem 0.5rem;
  border-radius: 0.25rem;
  font-size: 0.75rem;
  font-weight: 600;
}

.status.disponible {
  background: #d1fae5;
  color: #065f46;
}

.status.pendiente {
  background: #fef3c7;
  color: #92400e;
}

/* No temas message */
.no-temas {
  text-align: center;
  padding: var(--spacing-xl);
  color: var(--light-text);
}

.no-temas i {
  font-size: 4rem;
  /* margin-bottom: var(--spacing-md); */
  color: var(--accent-color);
}

.no-temas h3 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
  color: var(--text-color);
}

.back-button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--primary-color);
  color: var(--white);
  padding: 0.8rem 1.5rem;
  border-radius: var(--border-radius);
  text-decoration: none;
  font-weight: 600;
  margin-top: var(--spacing-md);
  transition: all 0.3s ease;
}

.back-button:hover {
  background-color: var(--secondary-color);
  color: var(--white);
  transform: translateX(-3px);
}

/* Progreso Section */
.progreso-section {
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  padding: var(--spacing-xl) 5%;
}

.progreso-container {
  max-width: 60rem;
  margin: 0 auto;
  text-align: center;
}

.progreso-container h2 {
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
  color: var(--text-color);
}

.progreso-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
  gap: var(--spacing-md);
}

.progreso-card {
  background: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
  text-align: center;
}

.progreso-card:hover {
  transform: translateY(-3px);
}

.progreso-icon {
  margin-bottom: var(--spacing-sm);
}

.progreso-icon i {
  font-size: 2rem;
  color: var(--accent-color);
}

.progreso-info h3 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.2rem;
  color: var(--text-color);
}

.progreso-info p {
  color: var(--light-text);
  font-size: 0.9rem;
}

/* Info adicional */
.info-adicional {
  background-color: #f8fafc;
  padding: var(--spacing-xl) 5%;
}

.info-container {
  max-width: 60rem;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
  gap: var(--spacing-lg);
}

.info-card {
  background: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  text-align: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
}

.info-card:hover {
  transform: translateY(-3px);
}

.info-icon {
  margin-bottom: var(--spacing-md);
}

.info-icon i {
  font-size: 2.5rem;
  color: var(--accent-color);
}

.info-card h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--text-color);
}

.info-card p {
  color: var(--light-text);
  line-height: 1.5;
  font-size: 0.95rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero-content h1 {
    font-size: 2.2rem;
  }

  .hero-description {
    font-size: 1.1rem;
  }

  .hero-stats {
    gap: var(--spacing-md);
  }

  .tema-card {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--spacing-sm);
  }

  .tema-actions {
    min-width: auto;
    width: 100%;
  }

  .progreso-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .breadcrumb-container {
    font-size: 0.8rem;
  }

  .info-container {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
}

@media (max-width: 480px) {
  .hero-content h1 {
    font-size: 1.8rem;
  }

  .tema-icon i {
    font-size: 1.2rem;
  }

  .tema-title {
    font-size: 1.1rem;
  }

  .progreso-cards {
    grid-template-columns: 1fr;
  }

  .hero-stats {
    flex-direction: column;
    gap: var(--spacing-sm);
  }

  .breadcrumb-container {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.2rem;
  }

  .breadcrumb-separator {
    display: none;
  }
}