/* Estilos para a seção de mangás populares na barra lateral */
.sidebar-popular-manga {
  background-color: #0a0a1a;
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 30px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  position: relative;
}

.sidebar-header {
  padding: 15px;
  border-bottom: 1px solid #1e1e30;
}

.sidebar-title {
  font-size: 1.2rem;
  margin: 0 0 10px 0;
  color: #fff;
  font-weight: 600;
}

.period-tabs {
  display: flex;
  background-color: #121225;
  border-radius: 6px;
  overflow: hidden;
}

.period-tab {
  flex: 1;
  padding: 8px 0;
  text-align: center;
  color: #a0a0b8;
  font-size: 0.85rem;
  font-weight: 500;
  transition: all 0.2s ease;
  border-bottom: 2px solid transparent;
  background: none;
  border: none;
  cursor: pointer;
  outline: none;
}

.period-tab:hover {
  color: #fff;
  background-color: rgba(255, 255, 255, 0.05);
}

.period-tab.active {
  color: #0cff8a;
  border-bottom-color: #0cff8a;
  background-color: rgba(12, 255, 138, 0.05);
}

.popular-manga-list {
  padding: 10px;
  min-height: 200px;
}

.popular-manga-list.loading {
  opacity: 0.5;
}

.popular-manga-item {
  display: flex;
  align-items: center;
  padding: 10px;
  border-bottom: 1px solid #1e1e30;
  transition: background-color 0.2s ease;
  position: relative;
}

.popular-manga-item:last-child {
  border-bottom: none;
}

.popular-manga-item:hover {
  background-color: rgba(255, 255, 255, 0.03);
}

.popular-manga-rank {
  position: absolute;
  top: 5px;
  left: 5px;
  width: 20px;
  height: 20px;
  background-color: rgba(0, 0, 0, 0.7);
  color: #0cff8a;
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  z-index: 2;
}

.popular-manga-thumbnail {
  width: 50px;
  height: 70px;
  margin-right: 12px;
  border-radius: 4px;
  overflow: hidden;
  flex-shrink: 0;
  position: relative;
}

.popular-manga-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.popular-manga-item:hover .popular-manga-thumbnail img {
  transform: scale(1.05);
}

.popular-manga-info {
  flex-grow: 1;
  overflow: hidden;
}

.popular-manga-title {
  font-size: 0.9rem;
  font-weight: 600;
  margin: 0 0 5px 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.popular-manga-title a {
  color: #fff;
  transition: color 0.2s ease;
}

.popular-manga-title a:hover {
  color: #0cff8a;
}

.popular-manga-meta {
  font-size: 0.75rem;
  color: #a0a0b8;
}

.manga-views {
  display: flex;
  align-items: center;
}

.manga-views::before {
  content: "";
  display: inline-block;
  width: 12px;
  height: 12px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%230cff8a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M1 12s4-8 11-8 11 8 11 8-4 8-11 8-11-8-11-8z'%3E%3C/path%3E%3Ccircle cx='12' cy='12' r='3'%3E%3C/circle%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  margin-right: 5px;
  opacity: 0.7;
}

.no-manga-found {
  padding: 20px;
  text-align: center;
  color: #a0a0b8;
  font-style: italic;
}

/* Indicador de carregamento */
.popular-manga-loading {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(10, 10, 26, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(12, 255, 138, 0.3);
  border-radius: 50%;
  border-top-color: #0cff8a;
  animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Responsividade */
@media (max-width: 768px) {
  .sidebar-popular-manga {
    margin-top: 30px;
  }
}