/* =========================================
   TEMA GALE - VARIÁVEIS DE COR INTEGRADAS
   ========================================= */

/* =========================================
   LAYOUT PRINCIPAL
   ========================================= */

.gallery-layout {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 40px;
  align-items: start;
  /* Altura fixa e scroll */
  height: 585px;
  overflow: hidden;
  overflow-y: auto;
  padding-right: 5px; /* Espaço para o scroll */
  padding-left: 5px;
}

@media screen and (min-width: 3000px) {
  .gallery-layout {
    /* Altura fixa e scroll */
    height: 890px;
  }
}

/* Estilização customizada da barra de scroll para gallery-layout */
.gallery-layout::-webkit-scrollbar {
  width: 6px;
}

.gallery-layout::-webkit-scrollbar-track {
  background: var(--surface-color);
  border-radius: 10px;
}

.gallery-layout::-webkit-scrollbar-thumb {
  background: var(--primary-color);
  border-radius: 10px;
  opacity: 0.7;
}

.gallery-layout::-webkit-scrollbar-thumb:hover {
  background: var(--primary-light);
  opacity: 1;
}

/* Suporte para Firefox na gallery-layout */
.gallery-layout {
  scrollbar-width: thin;
  scrollbar-color: var(--primary-color) var(--surface-color);
}

.img-count {
  background: none !important;
}

/* =========================================
   SIDEBAR DE FILTROS - TEMA GALE
   ========================================= */

.gallery-sidebar {
  background: var(--surface-color);
  border-radius: 20px;
  padding: 30px;
  box-shadow: 0 0 9px var(--shadow-color);
  position: sticky;
  top: 20px;
  height: fit-content;
  border: 1px solid var(--border-color);
}

.sidebar-section {
  margin-bottom: 30px;
}

.sidebar-section h3 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 15px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.sidebar-section h3 > div {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar-section h3 i {
  color: var(--primary-color);
}

/* Botão de contagem de imagens estilo filtro */
.image-count-filter {
  padding: 12px 16px; /* Valor original mantido */
  border: 2px solid var(--border-color);
  background: var(--surface-color);
  color: var(--text-secondary);
  border-radius: 12px;
  cursor: default;
  font-weight: 500;
  transition: all 0.3s ease;
  font-size: 0.95rem;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  border-left: 3px solid var(--primary-color);
  pointer-events: none;
  margin-top: 12px;
}

.image-count-filter .filter-name {
  background: rgba(14, 165, 233, 0.2);
  color: var(--primary-color);
  border-radius: 12px;
  font-size: 0.85rem;
  font-weight: 700;
  min-width: 24px;
  text-align: center;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: auto;
}

.image-count-filter .filter-name span {
  color: inherit;
  font-weight: inherit;
}

.image-count-filter:hover {
  transform: none;
  background: var(--surface-color);
  border-color: var(--border-color);
}

/* =========================================
   FILTROS DE TEMPORADA/CATEGORIA
   ========================================= */

.season-selector,
.category-selector {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--border-color);
  border-radius: 12px;
  background: var(--surface-color);
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-bottom: 20px;
  position: relative;
  overflow: hidden;
  appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 0.5rem center;
  background-repeat: no-repeat;
  background-size: 1.5em 1.5em;
  border-left: 3px solid var(--primary-color);
}

.season-selector:focus,
.category-selector:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.2);
}

/* Efeito de degradê animado para seletores */
.season-selector::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(14, 165, 233, 0.1) 20%,
    rgba(14, 165, 233, 0.3) 40%,
    rgba(56, 189, 248, 0.4) 60%,
    rgba(125, 211, 252, 0.3) 80%,
    transparent 100%
  );
  transition: left 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 0;
  border-radius: 10px;
}

.season-selector:hover::before {
  left: 100%;
}

.category-filters {
  display: flex;
  flex-direction: column;
  gap: 12px;
  /* Scroll após 10 pessoas (ajustado para nova altura dos botões) */
  max-height: 200px; /* 10 filtros × 68px cada + gaps */
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: 4px; /* Espaço para o scroll */
}

/* Media query para monitores ultra wide (3440x1440 e similares) */
@media screen and (min-width: 3000px) {
  .category-filters {
    /* Scroll após 10 pessoas (ajustado para nova altura dos botões) */
    max-height: 460px; /* 10 filtros × 68px cada + gaps */
    overflow-y: auto;
    overflow-x: hidden;
    padding-right: 4px; /* Espaço para o scroll */
  }
}

/* Estilização customizada da barra de scroll */
.category-filters::-webkit-scrollbar {
  width: 6px;
}

.category-filters::-webkit-scrollbar-track {
  background: var(--surface-color);
  border-radius: 10px;
}

.category-filters::-webkit-scrollbar-thumb {
  background: var(--primary-color);
  border-radius: 10px;
  opacity: 0.7;
}

.category-filters::-webkit-scrollbar-thumb:hover {
  background: var(--primary-light);
  opacity: 1;
}

/* Suporte para Firefox */
.category-filters {
  scrollbar-width: thin;
  scrollbar-color: var(--primary-color) var(--surface-color);
}

.filter-btn {
  padding: 25px 20px; /* Aumentado de 12px 16px */
  border: 2px solid var(--border-color);
  background: var(--surface-color);
  color: var(--text-secondary);
  border-radius: 12px;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.3s ease;
  font-size: 0.95rem;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  border-left: 3px solid var(--primary-color);
}

.filter-badge {
  background: rgba(14, 165, 233, 0.2);
  color: var(--primary-color);
  padding: 4px 8px;
  border-radius: 12px;
  font-size: 0.85rem;
  font-weight: 700;
  min-width: 24px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.season-selector:hover,
.category-selector:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
  transform: translateX(5px);
  box-shadow: 0 4px 20px rgba(14, 165, 233, 0.4);
  background-color: rgba(14, 165, 233, 0.05);
}

.filter-btn:hover {
  border-color: var(--primary-color);
  color: var(--text-primary);
  background: linear-gradient(
    90deg,
    var(--surface-color) 0%,
    rgba(14, 165, 233, 0.05) 100%
  );
}

/* Efeito de degradê animado para filtros */
.filter-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(14, 165, 233, 0.1) 25%,
    rgba(14, 165, 233, 0.3) 50%,
    rgba(14, 165, 233, 0.1) 75%,
    transparent 100%
  );
  transition: left 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 0;
  border-radius: 10px;
}

.filter-btn:hover::before {
  left: 100%;
}

.filter-btn.active {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-light);
}

.filter-btn.active .filter-badge {
  background: rgba(255, 255, 255, 0.2);
  color: white;
}

/* =========================================
   GRID TETRIS SYSTEM - INTEGRADO COM TEMA
   ========================================= */

.gallery-main {
  min-height: 600px;
  position: relative;
  width: 100%;
  flex: 1; /* Ocupa todo o espaço restante */
}

.tetris-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(var(--cell-size), 1fr));
    grid-template-rows: repeat(var(--grid-rows), var(--cell-size));
    gap: var(--grid-gap);
    justify-content: start;
    width: 100%;
    margin: 0;
    padding: 20px;
    /* background: var(--surface-color); */
    /* border-radius: 20px; */
    /* border: 1px solid var(--border-color); */
}

/* =========================================
   BLOCOS DE IMAGEM - ESTILO GALE
   ========================================= */

.image-block {
  background: var(--surface-color);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 0 9px var(--shadow-color);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  position: relative;
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
}

.image-block:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 20px 40px var(--hover-shadow);
  border-color: var(--primary-color);
}

.image-block__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.image-block:hover .image-block__image {
  transform: scale(1.05);
}

.image-block__overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
  padding: 12px;
  color: white;
  font-size: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 4px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.image-block:hover .image-block__overlay {
  opacity: 1;
}

.image-name {
  font-weight: 600;
  font-size: 0.8rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.image-size {
  font-size: 0.7rem;
  color: var(--primary-lighter);
  font-weight: 500;
}

.image-category {
  font-size: 0.7rem;
  color: var(--accent-color);
  font-weight: 500;
}

.image-error {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--error-color);
  font-size: 0.8rem;
  text-align: center;
  padding: 12px;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 8px;
  gap: 8px;
}

.image-error i {
  font-size: 1.2rem;
  opacity: 0.8;
}

.image-error span {
  font-weight: 600;
}

.image-error small {
  font-size: 0.7rem;
  opacity: 0.7;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* =========================================
   MODAL DE VISUALIZAÇÃO - TEMA GALE
   ========================================= */

.image-viewer-modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(10px);
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.modal-overlay {
  width: 100%;
  height: 100%;
  position: relative;
}

.modal-content {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0; /* Remove todo o padding */
  overflow: hidden;
}

/* Carousel container - estilo Tailwind */
.infinity-carousel {
  position: relative;
  top: -45px;
  width: auto; /* Usa toda a largura da viewport */
  height: 85vh; /* Usa toda a altura da viewport */
  max-width: none; /* Remove limitação de largura */
  max-height: none; /* Remove limitação de altura */
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.9); /* Fundo mais escuro */
  border-radius: 0; /* Remove bordas arredondadas para ocupar tudo */
  overflow: hidden;
  box-shadow: none; /* Remove sombra para layout fullscreen */
}

#modalImage {
  position: relative;
  top:14px;
  width: auto;
  height: 85vh;
  object-fit: cover;
  object-position: center;
  display: block;
  min-height: 100%;
  min-width: 100%;
}

/* Overlay de informações - esconde no hover da imagem */
.image-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.9) 0%,
    rgba(0, 0, 0, 0.7) 50%,
    transparent 100%
  );
  padding: 30px 25px 25px;
  color: white;
  z-index: 15;
  opacity: 1;
  visibility: visible;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

/* Esconder informações quando hover na imagem */
.infinity-carousel:hover .image-overlay {
  opacity: 0;
  visibility: hidden;
}

/* Mostrar informações quando hover nos controles (para não atrapalhar navegação) */
.modal-close:hover ~ .image-overlay,
.nav-btn:hover ~ .image-overlay,
.image-overlay:hover {
  opacity: 1 !important;
  visibility: visible !important;
}

/* Conteúdo das informações */
.image-info-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

/* Contador - estilo Tailwind */
.image-counter {
  color: var(--primary-color);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 10px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
  opacity: 0.9;
}

/* Título da imagem */
.image-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 8px;
  line-height: 1.3;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
  color: white;
}

/* Descrição */
.image-description {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 12px;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

/* Tag da temporada */
.season-tag {
  display: inline-block;
  background: var(--primary-color);
  color: white;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(14, 165, 233, 0.4);
  text-shadow: none;
}

/* Controles do modal */
.modal-close,
.nav-btn {
  position: absolute;
  background: rgba(0, 0, 0, 0.7);
  border: 2px solid var(--primary-color);
  color: white;
  padding: 12px;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  font-size: 1.2rem;
}

.modal-close {
  top: 30px;
  right: 30px;
}

.nav-prev {
  left: 30px;
  top: 50%;
  transform: translateY(-50%);
}

.nav-next {
  right: 30px;
  top: 50%;
  transform: translateY(-50%);
}

.modal-close:hover,
.nav-btn:hover {
  background: var(--primary-color);
  border-color: var(--primary-light);
  transform: translateY(-50%) scale(1.1);
}

.modal-close:hover {
  transform: scale(1.1);
}

.nav-prev:hover,
.nav-next:hover {
  transform: translateY(-50%) scale(1.1);
}

/* Responsividade do modal */
@media (max-width: 768px) {
  .modal-content {
    padding: 20px 15px;
  }

  .infinity-carousel {
    width: 100vw;
    height: 85vh;
    border-radius: 0;
  }

  .image-overlay {
    padding: 25px 20px 20px;
  }

  .image-title {
    font-size: 1.2rem;
  }

  .image-description {
    font-size: 0.9rem;
  }

  .season-tag {
    font-size: 0.8rem;
    padding: 6px 12px;
  }

  .nav-btn {
    width: 45px;
    height: 45px;
    font-size: 1rem;
  }

  .nav-prev {
    left: 15px;
  }

  .nav-next {
    right: 15px;
  }

  .modal-close {
    top: 20px;
    right: 20px;
    width: 45px;
    height: 45px;
  }
}

/* =========================================
   LOADING E ESTADOS
   ========================================= */

.loading {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-secondary);
}

.loading-spinner {
  border: 4px solid var(--border-color);
  border-top: 4px solid var(--primary-color);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: spin 1s linear infinite;
  margin: 0 auto 20px;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-secondary);
  grid-column: 1 / -1;
}

.empty-state i {
  font-size: 4rem;
  margin-bottom: 20px;
  opacity: 0.5;
  color: var(--primary-color);
}

/* =========================================
   RESPONSIVIDADE
   ========================================= */

@media (max-width: 1024px) {
  .gallery-layout {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .gallery-sidebar {
    position: static;
    order: 2;
  }

  .gallery-main {
    order: 1;
  }

  .tetris-grid {
    grid-template-columns: repeat(4, var(--cell-size));
  }
}

@media (max-width: 768px) {
  .gallery-header h1 {
    font-size: 2rem;
  }

  .tetris-grid {
    grid-template-columns: repeat(3, var(--cell-size));
    gap: 3px;
  }

  :root {
    --cell-size: 100px;
  }

  .filter-btn {
    padding: 10px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }

  .tetris-grid {
    grid-template-columns: repeat(2, var(--cell-size));
    gap: 2px;
  }

  :root {
    --cell-size: 80px;
  }

  .gallery-sidebar {
    padding: 20px;
  }

  .filter-btn {
    padding: 8px 16px;
    font-size: 0.85rem;
  }
}

/* =========================================
   ANIMAÇÕES DE ENTRADA
   ========================================= */

.image-block {
  opacity: 0;
  animation: slideInUp 0.6s ease forwards;
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.image-block:nth-child(1) {
  animation-delay: 0.1s;
}
.image-block:nth-child(2) {
  animation-delay: 0.2s;
}
.image-block:nth-child(3) {
  animation-delay: 0.3s;
}
.image-block:nth-child(4) {
  animation-delay: 0.4s;
}
.image-block:nth-child(5) {
  animation-delay: 0.5s;
}
.image-block:nth-child(n + 6) {
  animation-delay: 0.6s;
}

/* =========================================
   SISTEMA MASONRY - CLASSES ESPECÍFICAS
   ========================================= */

/* Classes de tamanho masonry utilizadas no JavaScript */
.masonry-item {
  background: var(--surface-color);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 0 9px var(--shadow-color);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  position: relative;
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
}

.masonry-item:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 20px 40px var(--hover-shadow);
  border-color: var(--primary-color);
}

/* Container de imagem dentro do masonry item */
.image-container {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.masonry-item:hover .image-container img {
  transform: scale(1.05);
}

/* Número da imagem */
.image-number {
  position: absolute;
  top: 8px;
  left: 8px;
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 4px 8px;
  border-radius: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  border: 1px solid var(--primary-color);
  backdrop-filter: blur(4px);
  z-index: 5;
}

/* Classes específicas de tamanho do sistema masonry */
.tall {
  grid-row: span 3;
}
.portrait {
  grid-row: span 2;
}
.wide {
  grid-column: span 3;
}
.landscape {
  grid-column: span 2;
}
.large {
  grid-column: span 2;
  grid-row: span 2;
}
.square {
  grid-column: span 1;
  grid-row: span 1;
}
.medium-wide {
  grid-column: span 2;
  grid-row: span 1;
}
.small-portrait {
  grid-column: span 1;
  grid-row: span 2;
}
.medium-portrait {
  grid-column: span 1;
  grid-row: span 2;
}
.standard-portrait {
  grid-column: span 1;
  grid-row: span 2;
}
.small-landscape {
  grid-column: span 2;
  grid-row: span 1;
}