/* KidGenius Club - Bono #3: Calendario de Aventuras
   Estilos específicos del tablero y calendario interactivo de 30 días */

.calendar-section {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

/* Barra de progreso global del reto */
.challenge-progress-card {
  background: var(--kg-white);
  border-radius: var(--kg-radius);
  padding: 24px 28px;
  border: 2px solid rgba(53, 32, 111, 0.06);
  box-shadow: var(--kg-shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.progress-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 700;
  color: var(--kg-morado);
}

.progress-title .trophy-icon {
  color: var(--kg-amarillo-dark);
  font-size: 24px;
}

.progress-percentage {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--kg-verde-dark);
  background: var(--kg-verde-light);
  padding: 4px 14px;
  border-radius: var(--kg-radius-full);
}

.progress-bar-container {
  height: 18px;
  background: var(--kg-crema-dark);
  border-radius: var(--kg-radius-full);
  overflow: hidden;
  position: relative;
  border: 2px solid rgba(53, 32, 111, 0.06);
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--kg-amarillo) 0%, var(--kg-verde) 100%);
  border-radius: var(--kg-radius-full);
  transition: width 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
}

.progress-bar-fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.4) 50%, rgba(255,255,255,0) 100%);
  animation: shineProgress 2s infinite;
}

@keyframes shineProgress {
  from { transform: translateX(-100%); }
  to { transform: translateX(100%); }
}

/* Semanas Temáticas */
.week-container {
  background: var(--kg-white);
  border-radius: var(--kg-radius-lg);
  padding: 28px;
  border: 3px solid rgba(53, 32, 111, 0.06);
  box-shadow: var(--kg-shadow-sm);
  transition: all 0.3s ease;
}

.week-container:hover {
  box-shadow: var(--kg-shadow);
  border-color: rgba(53, 32, 111, 0.12);
}

.week-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 22px;
  padding-bottom: 16px;
  border-bottom: 2px dashed var(--kg-crema-dark);
  flex-wrap: wrap;
  gap: 12px;
}

.week-info {
  display: flex;
  align-items: center;
  gap: 14px;
}

.week-badge {
  padding: 8px 16px;
  border-radius: var(--kg-radius-full);
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.week-1 .week-badge { background: var(--kg-verde-light); color: var(--kg-verde-dark); }
.week-2 .week-badge { background: var(--kg-azul-light); color: var(--kg-azul-dark); }
.week-3 .week-badge { background: var(--kg-amarillo-light); color: var(--kg-amarillo-dark); }
.week-4 .week-badge { background: var(--kg-naranja-light); color: var(--kg-naranja-dark); }

.week-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--kg-morado);
}

.week-subtitle {
  font-size: 14px;
  color: var(--kg-gray);
  font-weight: 600;
}

.week-badge-status {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  color: var(--kg-gray);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Rejilla de días (7 días por fila o responsive) */
.days-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 16px;
}

/* Tarjeta del Día Individual */
.day-card {
  background: var(--kg-crema);
  border-radius: var(--kg-radius);
  border: 3px solid rgba(53, 32, 111, 0.08);
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  cursor: pointer;
  position: relative;
  transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  user-select: none;
  min-height: 160px;
  justify-content: space-between;
}

.day-card:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: var(--kg-shadow);
  border-color: var(--kg-amarillo-dark);
}

/* Estados del Día */
.day-card.completed {
  background: linear-gradient(135deg, #f2faea 0%, #e2f5d2 100%);
  border-color: var(--kg-verde);
  box-shadow: 0 4px 12px rgba(122, 201, 67, 0.2);
}

.day-card.today {
  border-color: var(--kg-naranja);
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(255, 138, 37, 0.25), var(--kg-shadow-sm);
  animation: pulseToday 2s infinite ease-in-out;
}

@keyframes pulseToday {
  0%, 100% { box-shadow: 0 0 0 3px rgba(255, 138, 37, 0.25), var(--kg-shadow-sm); }
  50% { box-shadow: 0 0 0 6px rgba(255, 138, 37, 0.4), var(--kg-shadow); }
}

.day-card.locked {
  opacity: 0.75;
  background: #f7f5fa;
  border-color: #e4e0ec;
  cursor: pointer;
}

.day-card.locked:hover {
  opacity: 1;
  border-color: var(--kg-morado-2);
}

.day-number-badge {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--kg-morado-light);
  color: var(--kg-morado);
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
  border: 2px solid transparent;
}

.day-card.completed .day-number-badge {
  background: var(--kg-verde);
  color: var(--kg-white);
}

.day-card.today .day-number-badge {
  background: var(--kg-naranja);
  color: var(--kg-white);
}

.day-icon {
  font-size: 32px;
  margin: 6px 0;
  transition: transform 0.2s ease;
}

.day-card:hover .day-icon {
  transform: scale(1.15) rotate(5deg);
}

.day-title {
  font-size: 13px;
  font-weight: 800;
  color: var(--kg-morado);
  line-height: 1.2;
  margin-bottom: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.day-status-pill {
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--kg-radius-full);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-heading);
}

.day-card.completed .day-status-pill {
  background: var(--kg-verde);
  color: var(--kg-white);
}

.day-card.today .day-status-pill {
  background: var(--kg-naranja-light);
  color: var(--kg-naranja-dark);
}

.day-card.locked .day-status-pill {
  background: var(--kg-gray-light);
  color: var(--kg-gray);
}

.day-stamp {
  position: absolute;
  top: 8px;
  right: 8px;
  font-size: 16px;
}

/* Fila especial para el Gran Día 30 */
.day-card.grand-finale {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, #fff7db 0%, #ffe999 100%);
  border: 3px solid var(--kg-amarillo-dark);
  flex-direction: row;
  padding: 20px 28px;
  min-height: auto;
  gap: 20px;
}

.day-card.grand-finale .finale-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.day-card.grand-finale .finale-right {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: auto;
}

@media (max-width: 768px) {
  .days-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .day-card.grand-finale {
    flex-direction: column;
    text-align: center;
  }
  .day-card.grand-finale .finale-right {
    margin-left: 0;
  }
}