@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@900&family=Open+Sans&display=swap');

body {
  background: url('background.webp') no-repeat center center fixed;
  background-size: cover;
  color: #112a4a;
  font-family: 'Lato', sans-serif;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}
.navbar {
  background: rgba(244, 244, 244, 0.9);
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 10px 0;
  margin-bottom: 10px;
  position: relative;
}
.nav-links {
  display: flex;
}
.nav-links a {
  padding: 0 15px;
}
.nav-links a + a {
  border-left: 1px solid #112a4a;
}
.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  position: absolute;
  right: 10px;
}
.current-section {
  display: none;
  font-weight: bold;
  font-size: 18px;
}

.navbar a {
  color: #112a4a;
  text-decoration: none;
  font-weight: bold;
  font-size: 18px;
}

.navbar a:hover {
  text-decoration: underline;
}
.container {
  max-width: 900px;
  margin: 20px auto;
  background: #f4f4f4;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  position: relative;
}
.header {
  text-align: center;
  font-size: 28px;
  font-weight: bold;
}
.header-left {
  text-align: left;
}
.logo-container {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}
.logo {
  height: 150px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  object-position: center;
}
.subheader {
  text-align: center;
  font-size: 20px;
  margin-bottom: 20px;
}
.section-title {
  text-align: left;
  font-size: 24px;
  margin: 20px 0 10px;
}
.search-box {
  display: flex;
  justify-content: center;
  margin-bottom: 20px;
}
.search-box input {
  padding: 10px;
  width: 80%;
  border: 1px solid #112a4a;
  border-radius: 5px;
  font-size: 16px;
}
.books {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  justify-items: center;
  justify-content: center;
}
.book-card {
  background: white;
  padding: 15px;
  border-radius: 8px;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
  text-align: center;
  width: 100%;
  box-sizing: border-box;
}
.book-card h3 {
  overflow-wrap: anywhere;
  margin: 10px 0;
  font-family: 'Merriweather', serif;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.3;
  min-height: 2.6em;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.book-card p {
  font-family: 'Lato', sans-serif;
  font-size: 14px;
  text-align: left;
}

.book-card p.description {
  font-family: 'Lato', sans-serif;
}
.book-card img {
  max-width: 100%;
  height: auto;
  border-radius: 5px;
}
.filters-container-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  margin-bottom: 15px;
}

.filters-container {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  max-width: 800px;
  width: 100%;
  flex-wrap: wrap;
}

.filter-select,
.filter-button {
  padding: 8px;
  border-radius: 5px;
  font-size: 14px;
  cursor: pointer;
  flex: 1;
  min-width: 150px;
}

.filter-select {
  border: 1px solid #ccc;
  background: #f4f4f4;
}

.filter-button {
  border: none;
  background-color: #112a4a;
  color: white;
  transition: background 0.3s;
  text-decoration: none;
}

.filter-button:hover {
  background-color: #0d1f3d;
}

/* Aplica un efecto grisado a los libros vendidos */
.book-card.sold {
  opacity: 0.5;
  position: relative;
}

.book-card.sold img {
  filter: grayscale(100%);
  pointer-events: none; /* Desactiva interacciones en la imagen */
}

/* Badge rojo de "VENDIDO" */
.book-img-wrapper {
  position: relative;
  background: url('placeholder.png') center center / cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
}

.book-card .book-img-wrapper {
  width: 100%;
  aspect-ratio: 3 / 4;
}

.book-detail .book-img-wrapper {
  max-width: 350px;
  margin: 0 auto 20px auto;
}

.lazy-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
}

.lazy-img.loaded {
  opacity: 1;
}

.sold-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: red;
  color: white;
  padding: 5px 10px;
  font-size: 14px;
  font-weight: bold;
  border-radius: 5px;
  text-transform: uppercase;
}
.new-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: #3cc9d4;
  color: white;
  padding: 5px 10px;
  font-size: 14px;
  font-weight: bold;
  border-radius: 5px;
  text-transform: uppercase;
}

@media (max-width: 600px) {
  .filters-container {
    flex-direction: column;
    align-items: stretch;
  }
  .nav-toggle {
    display: block;
  }
  .current-section {
    display: block;
  }
  .nav-links {
    display: none;
    flex-direction: column;
    width: 100%;
    gap: 10px;
    margin-top: 10px;
    text-align: center;
  }
  .nav-links a {
    padding: 10px 0;
    border-left: none;
  }
  .nav-links a + a {
    border-top: 1px solid #112a4a;
  }
  .nav-links.show {
    display: flex;
  }
  .current-section.hide {
    display: none;
  }
  .navbar {
    flex-direction: column;
  }
}
.footer {
  text-align: center;
  margin-top: 20px;
  padding: 10px;
  background: rgba(244, 244, 244, 0.9);
}
.footer a {
  color: #112a4a;
  text-decoration: none;
  font-weight: bold;
}
.pagination {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}
.pagination button {
  background: #112a4a;
  color: white;
  border: none;
  padding: 10px;
  margin: 5px;
  cursor: pointer;
  border-radius: 5px;
}
.pagination button:disabled {
  background: #ccc;
  cursor: not-allowed;
}

.pagination .page-number {
  background: #112a4a;
  color: white;
  border: none;
  padding: 10px;
  margin: 5px;
  cursor: pointer;
  border-radius: 5px;
}

.pagination .page-number.active {
  background: #0d1f3d;
  font-weight: bold;
  text-decoration: underline;
}

@media (max-width: 800px) {
  .books {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 500px) {
  .books {
    grid-template-columns: repeat(1, 1fr);
  }
  .book-card {
    width: 90%;
  }
}
@media (max-width: 350px) {
  .books {
    grid-template-columns: repeat(1, 1fr);
  }
}
.book-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

.book-detail {
  text-align: center;
  max-width: 600px;
  margin: auto;
}

.book-detail img {
  max-width: 350px;
  width: 100%;
  height: auto;
  border-radius: 5px;
  display: block;
  margin: 0 auto 20px auto;
}

/* Placeholder sections */
.placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  min-height: 300px;
  font-size: 28px;
  font-weight: bold;
  text-align: center;
}

/* Review pages */
.review-content p {
  text-align: justify;
  line-height: 1.5;
}

.review-content {
  border-radius: 10px;
}

.review-title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
}

.review-banner {
    width: 100%;
    height: auto;
    border-radius: 10px;
    margin: 1em auto;
}

.reading-time {
  font-family: Arial, sans-serif;
  color: #607d8b;
  margin-bottom: 1em;
}

.review-content p.quote {
  font-family: 'Merriweather', serif;
  font-style: italic;
  font-size: 1.1em;
  line-height: 1.6;
  color: #444;
  padding-left: 1em;
  border-left: 4px solid #112a4a;
  margin: 1.5em 0;
}

/* Comment section */
#comments {
  margin-top: 2em;
  font-family: 'Lato', sans-serif;
  padding: 30px 1em;
}

#comment-form {
  margin-bottom: 1.5em;
}

#comment-form input,
#comment-form textarea {
  margin-bottom: 0.5em;
  font-size: 16px;
  font-family: inherit;
  width: 100%;
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 5px;
  box-sizing: border-box;
}

#comment-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

#comment-list li {
  margin-bottom: 1em;
  border-bottom: 1px solid #ddd;
  padding-bottom: 1em;
}

/* Team section */
.team-section {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}

.profile-card {
  background: white;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  padding: 20px;
  text-align: center;
  color: #112a4a;
  width: 45%;
  max-width: 350px;
}

.profile-card img {
  width: 65%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 8px;
  display: block;
  margin: 0 auto;
}

.profile-name {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  margin: 15px 0 10px;
  font-size: 20px;
}

.profile-bio {
  font-family: 'Open Sans', sans-serif;
  font-size: 14px;
  text-align: justify;
}

@media (max-width: 600px) {
  .profile-card {
    width: 100%;
  }
}
.comments-container {
  background: white;
  padding: 30px;
  border-radius: 10px;
}

.comment-form {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}

.comment-form input,
.comment-form textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 5px;
  font-size: 16px;
  font-family: 'Lato', sans-serif;
  box-sizing: border-box;
}

.comment-form input {
  height: 40px;
}

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

.comment-form button {
  background: #112a4a;
  color: #fff;
  border: none;
  padding: 10px 20px;
  border-radius: 5px;
  cursor: pointer;
  align-self: flex-end;
  margin-top: 10px;
}