:root {
  /* Cores */
  --primary-color: #93c572;     /* Verde principal */
  --secondary-color: #7ab555;
  --color-text: #333333;
  --color-text-light: #666666;
  --text-white: #ffffff;
  --color-border: #eeeeee;
  --color-bg-light: #f8f8f8;

  /* Tipografia */
  --font-primary: 'Source Sans Pro', sans-serif;
  --font-heading: 'Playfair Display', serif;

  /* Tamanhos */
  --header-height: 70px;
  --container-max-width: 1320px;
  --section-spacing: 3.5rem;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

  /* Transições */
  --transition: all 0.3s ease;

  /* Variáveis */
  --color-primary: #93c572;
  --color-primary-dark: #7ab555;
  --color-primary-light: #e8f5e9;
  --color-text: #333;
  --color-text-light: #666;
  --color-background: #f8f9fa;
  --color-background-dark: #e9ecef;
  --color-border: #dee2e6;
  --color-success: #27ae60;
  --color-danger: #dc3545;
  --color-warning: #ffc107;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --border-radius: 8px;
  --box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}


/* Estilos Gerais */
.livro-detalhes {
    padding: calc(var(--header-height) + 2rem) 0 4rem;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* HERO SECTION - RESPONSIVIDADE REFEITA */
.livro-hero {
  display: grid;
  grid-template-columns: minmax(280px, 320px) minmax(300px, 1fr);
  gap: 4rem;
  align-items: center;
  background: var(--color-white);
  padding: 2rem 2.5rem;
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 15px rgba(0,0,0,0.05);
  margin-bottom: 4rem;
}
.livro-capa {
  width: 100%;
  max-width: 320px;
  aspect-ratio: 2/3;
 
  border-radius: var(--radius-md);
    overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
}
.livro-capa img {
    width: 100%;
    height: 100%;
    object-fit: contain;
  display: block;
}
.livro-info {
    display: flex;
    flex-direction: column;
  justify-content: center;
  max-width: 600px;
  min-width: 300px;
}

.livro-info h1 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--color-text);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.livro-info .autor {
    font-size: 1.2rem;
    color: var(--color-text-light);
    margin-bottom: 1.5rem;
}

.descricao {
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--text-body);
    margin: 0;
}

.livro-acoes {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
    justify-content: flex-start;
}

.livro-acoes .btn {
  width: 200px;
  flex: none;
  text-align: center;
  justify-content: center;
}

/* Botões - estilo moderno, sem border-radius */
.btn {
    display: inline-flex;
    align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.5rem;
  border-radius: 0;
  font-weight: 600;
    transition: all 0.3s ease;
  text-decoration: none;
  cursor: pointer;
    border: none;
  font-size: 1rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  letter-spacing: 0.01em;
}

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

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
}

.btn-primary:hover {
  background: #5a7d2b;
  color: #fff;
  box-shadow: 0 4px 16px rgba(147,197,114,0.18);
}

.btn-secondary {
  background: var(--color-bg-light);
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
}

.btn-secondary:hover {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--color-primary);
  color: var(--color-primary);
}

.btn-outline:hover {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

/* Conteúdo do Livro */
.livro-conteudo {
    background: var(--color-white);
    padding: 1rem;
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
    margin-bottom: 4rem;
}

.livro-conteudo h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--color-text);
    margin-bottom: 2rem;
    position: relative;
}

.livro-conteudo h2::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -10px;
    width: 60px;
    height: 3px;
    background: var(--color-primary);
    border-radius: 2px;
}

.conteudo-texto {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--color-text-light);
    text-align: justify;
}

/* Sugestões de Leitura */
.sugestoes-leitura {
    background: var(--color-white);
    padding: 3rem;
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
}

.sugestoes-header {
    margin-bottom: 2rem;
}

.sugestoes-header h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--color-text);
    position: relative;
}

.sugestoes-header h2::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -10px;
    width: 60px;
    height: 3px;
    background: var(--color-primary);
    border-radius: 2px;
}

/* Swiper */
.sugestoes-swiper {
    padding: 1rem 0;
    position: relative;
    overflow: hidden;
}

.swiper-wrapper {
    display: flex;
    align-items: center;
}

.swiper-slide {
    height: auto;
    display: flex;
    justify-content: center;
    align-items: center;
}

.book-card {
    display: block;
    text-decoration: none;
    color: var(--text-dark);
    background: var(--bg-light);
    border-radius: 0.5rem;
    overflow: hidden;
    transition: transform 0.3s ease;
    width: 100%;
    max-width: 250px;
    margin: 0 auto;
}

.book-card:hover {
    transform: translateY(-5px);
}

.book-card img {
    width: 100%;
    aspect-ratio: 2/3;
    object-fit: cover;
}

.book-info {
    padding: 0.75rem;
    text-align: center;
}

.book-info h3 {
    font-size: 0.875rem;
    margin: 0 0 0.5rem;
    line-height: 1.4;
    font-weight: 600;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.book-info .autor {
    font-size: 0.75rem;
    color: var(--text-muted);
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-top: 0.25rem;
}

/* Estilos para os botões de navegação do Swiper */
.swiper-button-next,
.swiper-button-prev {
    color: var(--primary-color) !important;
    background: rgba(255, 255, 255, 0.9);
    width: 40px !important;
    height: 40px !important;
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    border: none !important;
}

/* Remover os ícones padrão do Swiper */
.swiper-button-next:after,
.swiper-button-prev:after {
    display: none !important;
}

/* Estilizar os ícones do Font Awesome */
.swiper-button-next i,
.swiper-button-prev i {
    font-size: 1.2rem !important;
    color: var(--primary-color) !important;
}

.swiper-button-next:hover,
.swiper-button-prev:hover {
    background: var(--primary-color);
}

.swiper-button-next:hover i,
.swiper-button-prev:hover i {
    color: white !important;
}

.swiper-button-disabled {
    opacity: 0.3 !important;
    cursor: not-allowed;
}

.swiper-pagination-bullet {
    background: var(--primary-color);
}

.swiper-pagination-bullet-active {
    background: var(--primary-color);
}

/* Responsividade */
@media (max-width: 1200px) {
    .livro-hero {
    grid-template-columns: minmax(240px, 280px) minmax(300px, 1fr);
    gap: 3rem;
    padding: 1.8rem 2rem;
    }
    .livro-capa {
    max-width: 280px;
  }
}
@media (max-width: 900px) {
    .livro-hero {
    grid-template-columns: minmax(200px, 240px) minmax(300px, 1fr);
        gap: 2rem;
    padding: 1.5rem 1.5rem;
    }
    .livro-capa {
    max-width: 240px;
    }
    .livro-acoes {
    flex-direction: row;
    justify-content: flex-start;
  }
  .livro-acoes .btn {
    width: 180px;
    text-align: center;
        justify-content: center;
    }
}
@media (max-width: 700px) {
    .livro-hero {
    grid-template-columns: 1fr;
        gap: 1.5rem;
    padding: 1.5rem 1rem;
  }
  .livro-capa {
    max-width: 280px;
    margin-bottom: 1rem;
  }
  .livro-info {
    max-width: 100%;
    width: 100%;
    min-width: unset;
    align-items: center;
    text-align: center;
  }
    .livro-acoes {
    flex-direction: column;
    gap: 0.8rem;
    align-items: center;
    width: 100%;
  }
  .livro-acoes .btn {
    width: 220px;
    text-align: center;
        justify-content: center;
  }
}

/* ===================== LEITURA ONLINE - MODAL PDF ===================== */
.leitura-online {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0,0,0,0.85);
  z-index: 9999;
  display: none;
  align-items: center;
        justify-content: center;
  overflow: auto;
}
.leitura-online.active {
  display: flex;
}
.leitura-container {
  background: #fff;
  border-radius: 12px;
  max-width: 95vw;
  max-height: 95vh;
  width: 100%;
  box-shadow: 0 8px 32px rgba(0,0,0,0.25);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}
.leitura-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  background: linear-gradient(90deg, #93c572 0%, #7ab555 100%);
  z-index: 2;
        display: flex;
        align-items: center;
  justify-content: space-between;
  padding: 1rem 1.2rem;
  border-bottom: 1px solid #7ab55533;
  min-height: 56px;
  box-sizing: border-box;
  box-shadow: 0 2px 12px rgba(122,181,85,0.10);
}
.leitura-titulo {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  overflow: hidden;
}
.leitura-titulo h2 {
  font-size: 1.25rem;
  margin: 0;
  font-family: var(--font-primary);
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: #fff;
  text-shadow: 0 1px 2px #7ab55555;
}
.leitura-subtitulo {
  font-size: 0.95rem;
  opacity: 0.8;
  display: block;
}
.leitura-controles {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.btn-fechar, .btn-fullscreen {
  background: none;
  border: none;
  color: #fff;
  font-size: 1.7rem;
  cursor: pointer;
  padding: 0.3rem 0.8rem;
  border-radius: 6px;
  transition: background 0.2s, color 0.2s;
  box-shadow: 0 1px 4px rgba(122,181,85,0.10);
}
.btn-fechar:hover, .btn-fullscreen:hover {
  background: #fff;
  color: #7ab555;
    }

    .leitura-conteudo {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 1rem;
  max-height: calc(95vh - 56px);
    }

.leitura-loading {
  display: flex;
        flex-direction: column;
  align-items: center;
  justify-content: center;
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.85);
  z-index: 3;
  font-size: 1.1rem;
  color: #666;
}
.spinner {
  width: 38px;
  height: 38px;
  border: 4px solid #e0e0e0;
  border-top: 4px solid var(--primary-color);
  border-radius: 50%;
  margin-bottom: 1rem;
  animation: spin 1s linear infinite;
}
@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

#pdf-container {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  overflow-y: auto;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.04);
  padding: 0.5rem 0.5rem 1.5rem 0.5rem;
  min-height: 200px;
  max-height: 100%;
  position: relative;
}
#pdf-container canvas {
  max-width: 100%;
  height: auto;
  margin: 0 auto 1.2rem auto;
  box-shadow: 0 2px 8px rgba(0,0,0,0.07);
  border-radius: 6px;
  background: #fff;
}

/* Responsividade */
@media (max-width: 900px) {
  .leitura-container {
    max-width: 99vw;
    width: 99vw;
    height: 90vh;
    max-height: 95vh;
  }
}
@media (max-width: 600px) {
  .leitura-container {
    width: 100vw;
    max-width: 100vw;
    height: 100vh;
    max-height: 100vh;
    border-radius: 0;
  }
  .leitura-header {
    min-height: 48px;
    padding: 0.7rem 0.7rem;
    background: linear-gradient(90deg, #93c572 0%, #7ab555 100%);
    box-shadow: 0 2px 8px rgba(122,181,85,0.13);
  }
  .leitura-conteudo {
        padding: 0.5rem;
    max-height: calc(100vh - 48px);
  }
  .leitura-titulo {
    justify-content: flex-start;
    text-align: left;
  }
  .leitura-titulo h2 {
    font-size: 1.4rem;
    color: #fff;
  }
  .leitura-controles {
    justify-content: flex-end;
  }
  .leitura-subtitulo {
    font-size: 0.85rem;
  }
  #pdf-container {
    padding: 0.2rem 0.1rem 0.7rem 0.1rem;
    min-height: 120px;
  }
  #pdf-container canvas {
    margin-bottom: 0.7rem;
  }
  .btn-fechar {
    font-size: 1.5rem;
    padding: 0.7rem 1.1rem;
    min-width: 48px;
    min-height: 48px;
  }
  .btn-fechar span {
    display: inline;
    font-size: 1.1rem;
    margin-left: 0.4em;
    font-weight: 600;
    letter-spacing: 0.01em;
  }
  /* Remover botão fullscreen no mobile */
  .btn-fullscreen {
    display: none !important;
  }
}
@media (max-width: 400px) {
  .leitura-header {
    flex-direction: row !important;
    align-items: center;
    gap: 0.2rem;
    justify-content: space-between;
  }
  .leitura-titulo {
    justify-content: flex-start;
    text-align: left;
  }
  .leitura-titulo h2 {
    font-size: 1.3rem;
    max-width: 55vw;
    text-align: left;
    margin-left: 0;
  }
  .leitura-controles {
    justify-content: flex-end;
  }
  /* Remover botão fullscreen no mobile */
  .btn-fullscreen {
    display: none !important;
  }
}

/* Esconde o texto "Fechar" em telas grandes */
.btn-fechar span {
  display: none;
}

/* Fake Fullscreen para leitura online */
.leitura-online.leitura-online-fake-fullscreen {
  position: fixed !important;
  inset: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  max-width: 100vw !important;
  max-height: 100vh !important;
  z-index: 3000 !important;
  background: #111 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}

.leitura-online.leitura-online-fake-fullscreen .leitura-container {
  width: 100vw !important;
  max-width: 100vw !important;
  height: 100vh !important;
  max-height: 100vh !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}

.leitura-online.leitura-online-fake-fullscreen .leitura-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 3100;
  border-radius: 0;
  min-height: 54px;
}

.leitura-online.leitura-online-fake-fullscreen .leitura-conteudo {
  padding-top: 3.5rem;
  height: 100vh;
  max-height: 100vh;
}

.leitura-online.leitura-online-fake-fullscreen #pdf-container {
  max-height: calc(100vh - 4.5rem);
        min-height: 120px;
}

/* Remover tela preta ao fechar */
.leitura-online:not(.active) {
  display: none !important;
  opacity: 0 !important;
  background: transparent !important;
}

/* Remover classe do body quando modal não está ativo */
.leitura-online:not(.active) ~ body {
  overflow: auto !important;
}

body.leitura-fake-fullscreen {
  overflow: hidden !important;
}

/* Esconde header/footer do site quando em fake fullscreen */
.leitura-online.leitura-online-fake-fullscreen ~ .header,
.leitura-online.leitura-online-fake-fullscreen ~ .footer {
  display: none !important;
}

/* Metadados do Livro */
.livro-metadados {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  margin: var(--spacing-md) 0;
  padding: var(--spacing-md);
  background: var(--color-background);
  border-radius: var(--border-radius);
}

.metadado-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--color-text-light);
}

.metadado-item i {
  color: var(--color-primary);
  font-size: 1.1rem;
}

.metadado-item strong {
  color: var(--color-text);
  font-weight: 600;
}

.info-tag {
  display: flex;
  align-items: center;
        gap: 0.5rem;
  font-size: 0.95rem;
  color: var(--color-text-light);
}

.info-tag i {
  color: var(--primary-color);
  font-size: 1.1rem;
  min-width: 20px;
  text-align: center;
}

.info-tag span {
  color: var(--color-text);
  font-weight: 600;
}

/* Avaliações */
.livro-avaliacoes {
    display: flex;
    align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  padding: 1rem 1.5rem;
  background: var(--color-bg-light);
  border-radius: var(--radius-md);
}

.estrelas {
    display: flex;
  gap: 0.2rem;
}

.estrelas i {
  color: #ffd700;
  font-size: 1.2rem;
}

.avaliacao-texto {
  font-size: 0.95rem;
    color: var(--color-text-light);
}

.avaliacao-texto strong {
    color: var(--color-text);
  font-weight: 600;
}

/* Informações Adicionais */
.livro-info-adicional {
    display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 2rem;
}

/* Responsividade */
@media (max-width: 1200px) {
  .livro-metadados {
    grid-template-columns: 1fr;
    gap: 0.8rem;
    padding: 1.2rem;
  }
}

@media (max-width: 900px) {
  .livro-info h1 {
    font-size: 2rem;
  }
  .livro-metadados {
    padding: 1rem;
  }
  .livro-avaliacoes {
    padding: 0.8rem 1rem;
  }
  .livro-info-adicional {
    justify-content: flex-start;
  }
}

@media (max-width: 700px) {
  .livro-info h1 {
    font-size: 1.6rem;
  }
  .livro-metadados {
    text-align: left;
    padding: 1rem;
    margin-bottom: 1.5rem;
    width: 220px;
    margin-left: auto;
    margin-right: auto;
  }
  .metadado-item, .info-tag {
    font-size: 0.9rem;
  }
  .livro-info-adicional {
    justify-content: center;
    gap: 0.6rem;
    margin-bottom: 1.5rem;
  }
}

/* Seção de Comentários */
.comments-section {
    margin-top: 3rem;
    padding: 2rem;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.comments-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.comments-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #eee;
}

.comments-header h2 {
    font-size: 1.5rem;
    color: #333;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.total-comments {
    font-size: 0.9rem;
    color: #666;
    font-weight: normal;
}

.comments-filters {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.5rem 1rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    background: #fff;
    color: #666;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    white-space: nowrap;
}

.filter-btn:hover {
    background: #f5f5f5;
    border-color: #ccc;
}

.filter-btn.active {
    background: #93c572;
    color: #fff;
    border-color: #93c572;
}

.filter-btn i {
    font-size: 0.9rem;
}

/* Formulário de Comentário */
.comment-form {
    background: #f9f9f9;
    padding: 1.5rem;
    border-radius: 6px;
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #555;
    font-size: 0.9rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 0.95rem;
    transition: border-color 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #93c572;
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

.char-count {
    display: block;
    text-align: right;
    font-size: 0.8rem;
    color: #666;
    margin-top: 0.25rem;
    transition: color 0.2s ease;
}

.char-count.warning {
    color: #dc3545;
}

.submit-btn {
    background: #93c572;
    color: #fff;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    font-size: 0.95rem;
    cursor: pointer;
    transition: background 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.submit-btn:hover {
    background: #7ab555;
}

.submit-btn i {
    font-size: 0.9rem;
}

/* Container de Comentários */
.comments-container {
    position: relative;
}

.comments-loading,
.comments-empty,
.comments-error {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    text-align: center;
    color: #666;
}

.loading-spinner {
    width: 30px;
    height: 30px;
    border: 2px solid #eee;
    border-top-color: #93c572;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
}

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

.comments-loading i,
.comments-empty i,
.comments-error i {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #93c572;
}

.comments-error i {
    color: #dc3545;
}

.comments-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.comment-item {
    background: #f9f9f9;
    border-radius: 6px;
    padding: 1rem;
    transition: transform 0.2s ease;
}

.comment-item:hover {
    transform: translateY(-2px);
}

.comment-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.75rem;
}

.comment-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.comment-author {
    font-weight: 600;
    color: #333;
}

.comment-date {
    font-size: 0.8rem;
    color: #666;
}

.comment-actions {
    display: flex;
    gap: 0.5rem;
}

.delete-btn {
    background: none;
    border: none;
    color: #dc3545;
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 4px;
    transition: background 0.2s ease;
}

.delete-btn:hover {
    background: rgba(220, 53, 69, 0.1);
}

.comment-content {
    color: #444;
    line-height: 1.5;
    margin: 0;
}

/* Notificações */
.notification {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    padding: 1rem 1.5rem;
    border-radius: 6px;
    background: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    z-index: 1000;
    animation: slideIn 0.3s ease;
}

.notification.success {
    border-left: 3px solid #93c572;
}

.notification.error {
    border-left: 3px solid #dc3545;
}

.notification i {
    font-size: 1.25rem;
}

.notification.success i {
    color: #93c572;
}

.notification.error i {
    color: #dc3545;
}

.notification p {
    margin: 0;
    color: #333;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Responsividade */
@media (max-width: 768px) {
    .comments-section {
        padding: 1.5rem;
    }

    .comments-header {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .comments-filters {
        width: 100%;
        justify-content: center;
        gap: 0.75rem;
    }

    .filter-btn {
        flex: 0 1 auto;
        min-width: 140px;
        justify-content: center;
        padding: 0.5rem;
        font-size: 0.85rem;
    }

    .filter-btn i {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .comments-header {
        text-align: center;
    }

    .comments-header h2 {
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
    }

    .comments-filters {
        flex-direction: row;
        justify-content: center;
        gap: 0.5rem;
    }

    .filter-btn {
        width: auto;
        min-width: 120px;
        padding: 0.5rem 0.75rem;
        font-size: 0.85rem;
    }
}

/* Modal de Doação */
.modal-doacao {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 9999;
    justify-content: center;
    align-items: center;
}

.modal-doacao.active {
    display: flex;
}

.modal-conteudo {
    background-color: #ffffff;
    border-radius: 8px;
    width: 90%;
    max-width: 500px;
    position: relative;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    margin: 20px;
}

.btn-fechar-modal {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #636e72;
    cursor: pointer;
    transition: color 0.3s ease;
    z-index: 1;
}

.btn-fechar-modal:hover {
    color: #2d3436;
}

.modal-header {
    text-align: center;
    margin-bottom: 1.5rem;
    padding-top: 1rem;
}

.modal-header h2 {
    color: #93c572;
    font-size: 1.8rem;
    margin: 0;
    font-weight: 600;
}

.modal-body {
    text-align: center;
    background-color: #ffffff;
}

.modal-body p {
    color: #2d3436;
    margin-bottom: 1rem;
    line-height: 1.6;
    font-size: 1rem;
}

.modal-body ul {
    list-style: none;
    padding: 0;
    margin: 1rem 0;
    text-align: left;
    background-color: #ffffff;
}

.modal-body ul li {
    padding: 0.5rem 0;
    color: #2d3436;
    position: relative;
    padding-left: 1.5rem;
    background-color: #ffffff;
}

.modal-body ul li::before {
    content: '✓';
    color: #93c572;
    position: absolute;
    left: 0;
    font-weight: bold;
}

.pix-container {
    margin: 2rem 0;
    padding: 1.5rem;
    background-color: #f8f9fa;
    border-radius: 8px;
    border: 1px solid #e9ecef;
}

.qr-code {
    width: 200px;
    height: 200px;
    margin-bottom: 1rem;
    background-color: #ffffff;
    padding: 10px;
    border-radius: 4px;
}

.chave-pix {
    font-size: 0.9rem;
    color: #2d3436;
    margin: 1rem 0;
    background-color: #ffffff;
    padding: 0.5rem;
    border-radius: 4px;
    border: 1px solid #e9ecef;
}

.btn-copiar-pix {
    background-color: #93c572;
    color: #ffffff;
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: background-color 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
}

.btn-copiar-pix:hover {
    background-color: #7ab555;
}

.agradecimento {
    font-size: 1.1rem;
    color: #93c572;
    margin-top: 1.5rem;
    font-weight: 500;
}

@media (max-width: 600px) {
    .modal-conteudo {
        width: 95%;
        padding: 1.5rem;
        margin: 10px;
    }

    .modal-header h2 {
        font-size: 1.5rem;
    }

    .qr-code {
        width: 150px;
        height: 150px;
    }

    .btn-copiar-pix {
        width: 100%;
        justify-content: center;
    }
}

/* Estilos dos Comentários */
.comentarios {
    margin-top: 3rem;
    padding: 2rem;
    background: var(--color-background-light);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.comentarios h3 {
    color: var(--color-primary);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.comentario-form {
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--color-text);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(var(--color-primary-rgb), 0.1);
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

.btn-submit {
    background: var(--color-primary);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

.btn-submit:hover {
    background: var(--color-primary-dark);
}

.comentarios-lista {
    margin-top: 2rem;
}

.comentario-item {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    transition: transform 0.2s ease;
}

.comentario-item:hover {
    transform: translateY(-2px);
}

.comentario-conteudo {
    flex: 1;
}

.comentario-nome-data {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.comentario-nome {
    color: var(--color-primary);
    font-size: 1.1rem;
}

.comentario-data {
    color: var(--color-text-light);
    font-size: 0.9rem;
}

.comentario-texto {
    color: var(--color-text);
    line-height: 1.5;
}

.btn-excluir {
    background: none;
    border: none;
    color: var(--color-text-light);
    cursor: pointer;
    padding: 0.5rem;
    margin-left: 1rem;
    transition: color 0.3s ease;
}

.btn-excluir:hover {
    color: var(--color-danger);
}

@media (max-width: 768px) {
    .comentarios {
        padding: 1rem;
    }

    .comentario-item {
        padding: 1rem;
    }

    .comentario-nome-data {
        flex-direction: column;
        align-items: flex-start;
    }

    .comentario-data {
        margin-top: 0.25rem;
    }
}

.ver-mais-comentarios {
    width: 100%;
    margin-top: 1rem;
    padding: 0.8rem;
    background-color: var(--color-background);
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
    font-weight: 500;
    transition: all 0.3s ease;
}

.ver-mais-comentarios:hover {
    background-color: var(--color-primary);
    color: var(--color-background);
}

/* Notificações */
.notificacao {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 15px 25px;
    border-radius: 8px;
    background: white;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    gap: 12px;
    transform: translateX(120%);
    transition: transform 0.3s ease;
    z-index: 1000;
}

.notificacao.show {
    transform: translateX(0);
}

.notificacao i {
    font-size: 20px;
}

.notificacao.success {
    border-left: 4px solid var(--color-success);
}

.notificacao.success i {
    color: var(--color-success);
}

.notificacao.error {
    border-left: 4px solid var(--color-danger);
}

.notificacao.error i {
    color: var(--color-danger);
}

.notificacao p {
    margin: 0;
    font-weight: 500;
    font-size: 1rem;
}

/* Melhorias nos comentários */
.comentarios-container {
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    padding: 24px;
    margin-top: 32px;
}

.comentarios-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--color-border);
}

.comentarios-header h3 {
    font-size: 1.5rem;
    color: var(--color-text);
    margin: 0;
}

.comentarios-stats {
    display: flex;
    align-items: center;
    gap: 16px;
}

.total-comentarios {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.comentarios-filtros {
    display: flex;
    gap: 8px;
}

.btn-filtro {
    padding: 6px 12px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    background: white;
    color: var(--color-text);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-filtro:hover {
    background: var(--color-background);
}

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

.comentario-form {
    background: var(--color-background);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 24px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--color-text);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--color-primary);
    outline: none;
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.caracteres-restantes {
    font-size: 0.8rem;
    color: var(--color-text-light);
    margin-top: 4px;
}

.btn-submit {
    background: var(--color-primary);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s ease;
}

.btn-submit:hover {
    background: var(--color-primary-dark);
}

.comentarios-lista {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.comentario-item {
    background: var(--color-background);
    border-radius: 8px;
    padding: 16px;
    transition: transform 0.2s ease;
}

.comentario-item:hover {
    transform: translateY(-2px);
}

.comentario-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.comentario-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.comentario-avatar {
    width: 40px;
    height: 40px;
    background: var(--color-primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
}

.comentario-detalhes {
    display: flex;
    flex-direction: column;
}

.comentario-nome {
    font-weight: 500;
    color: var(--color-text);
}

.comentario-data {
    font-size: 0.8rem;
    color: var(--color-text-light);
}

.comentario-acoes {
    display: flex;
    gap: 8px;
}

.btn-acao {
    background: none;
    border: none;
    color: var(--color-text-light);
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.btn-acao:hover {
    background: var(--color-background-dark);
    color: var(--color-danger);
}

.comentario-texto {
    color: var(--color-text);
    line-height: 1.5;
    white-space: pre-wrap;
}

/* Estados de loading e erro */
.comentarios-loading,
.comentarios-empty,
.comentarios-error {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 32px;
    text-align: center;
    color: var(--color-text-light);
}

.comentarios-loading i,
.comentarios-empty i,
.comentarios-error i {
    font-size: 2rem;
    margin-bottom: 16px;
    color: var(--color-primary);
}

.comentarios-error i {
    color: var(--color-danger);
}

/* Responsividade */
@media (max-width: 768px) {
    .comentarios-header {
        flex-direction: column;
        gap: 16px;
    }

    .comentarios-stats {
        width: 100%;
        justify-content: space-between;
    }

    .comentarios-filtros {
        width: 100%;
        justify-content: center;
    }

    .comentario-header {
        flex-direction: column;
        gap: 12px;
    }

    .comentario-acoes {
        width: 100%;
        justify-content: flex-end;
    }
}

/* Paginação */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid #eee;
}

.pagination-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 2.5rem;
    height: 2.5rem;
    padding: 0 0.75rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    background: #fff;
    color: #666;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.pagination-btn:hover:not(:disabled) {
    background: #f5f5f5;
    border-color: #ccc;
    color: #333;
}

.pagination-btn.active {
    background: #93c572;
    color: #fff;
    border-color: #93c572;
}

.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination-btn.prev,
.pagination-btn.next {
    padding: 0 1rem;
}

.pagination-ellipsis {
    color: #666;
    padding: 0 0.5rem;
}

@media (max-width: 480px) {
    .pagination {
        gap: 0.25rem;
    }

    .pagination-btn {
        min-width: 2rem;
        height: 2rem;
        padding: 0 0.5rem;
        font-size: 0.85rem;
    }

    .pagination-btn.prev,
    .pagination-btn.next {
        padding: 0 0.75rem;
    }
}