/* Reader Page Styles */

body.reader-page {
  background-color: var(--color-secondary-dark);
  color: #fff;
}

/* Reader Header */
.reader-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  z-index: 100;
  transition: var(--transition-fast);
}

.reader-header.hidden {
  transform: translateY(-100%);
}

.reader-header__left {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.reader-info {
  display: flex;
  flex-direction: column;
}

.reader-info h1 {
  font-size: 1.2rem;
  margin-bottom: 0;
  color: #fff;
}

.chapter-info {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
}

.btn-back {
  color: #fff;
  font-size: 1.2rem;
  transition: var(--transition-fast);
}

.btn-back:hover {
  color: var(--color-primary);
}

.reader-header__controls {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.reader-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  color: #fff;
  transition: var(--transition-fast);
}

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

.page-indicator {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
  margin: 0 var(--spacing-sm);
}

.reader-header__right {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

/* Reader Settings Dropdown */
.reader-settings {
  position: relative;
}

.reader-settings__dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  width: 300px;
  background-color: var(--color-white);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--spacing-lg);
  margin-top: var(--spacing-md);
  z-index: 10;
  color: var(--color-text);
  display: none;
}

.reader-settings__dropdown.active {
  display: block;
}

.settings-group {
  margin-bottom: var(--spacing-lg);
}

.settings-group:last-child {
  margin-bottom: 0;
}

.settings-group h3 {
  font-size: 1rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
}

.reading-mode-options,
.reading-direction-options,
.image-quality-options {
  display: flex;
  gap: var(--spacing-sm);
}

.mode-btn,
.direction-btn,
.quality-btn {
  padding: 0.5rem 1rem;
  background-color: var(--color-gray-light);
  border-radius: var(--border-radius-sm);
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.mode-btn:hover,
.direction-btn:hover,
.quality-btn:hover {
  background-color: var(--color-gray);
}

.mode-btn.active,
.direction-btn.active,
.quality-btn.active {
  background-color: var(--color-primary);
  color: #fff;
}

/* Reader Container */
.reader-container {
  display: flex;
  justify-content: center;
  padding: 80px 0 30px;
  min-height: 100vh;
}

.manga-pages {
  max-width: 800px;
  width: 100%;
}

.manga-page {
  margin-bottom: var(--spacing-md);
  text-align: center;
}

.manga-page img {
  max-width: 100%;
  height: auto;
  border-radius: var(--border-radius-sm);
}

/* Reader Navigation */
.reader-navigation {
  position: fixed;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  pointer-events: none;
  z-index: 50;
}

.nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 70px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(0, 0, 0, 0.3);
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.5rem;
  cursor: pointer;
  pointer-events: auto;
  transition: var(--transition-fast);
}

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

.nav-btn#nav-prev {
  left: 2rem;
}

.nav-btn#nav-next {
  right: 2rem;
}

/* Chapter Navigation */
.chapter-navigation {
  background-color: var(--color-secondary);
  padding: var(--spacing-lg) 0;
  margin-top: var(--spacing-xl);
}

.chapter-navigation .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.chapter-nav-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: #fff;
  transition: var(--transition-fast);
}

.chapter-nav-btn:hover {
  color: var(--color-primary);
}

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

.chapter-nav-btn .chapter-number {
  font-size: 0.85rem;
  display: block;
  color: rgba(255, 255, 255, 0.7);
}

.chapter-selector select {
  padding: 0.5rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background-color: rgba(255, 255, 255, 0.1);
  color: #9e9e9e;
  border-radius: var(--border-radius-md);
  width: 250px;
}

/* Chapter Comments */
.chapter-comments {
  padding: var(--spacing-xxl) 0;
  background-color: var(--color-white);
  color: var(--color-text);
}

/* Related Series */
.related-series {
  padding: var(--spacing-xxl) 0;
  background-color: var(--color-gray-light);
}

.manga-carousel {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
}

/* Responsive Reader */
@media (max-width: 992px) {
  .reader-header {
    padding: 0.75rem 1rem;
  }

  .reader-navigation {
    display: none;
  }

  .manga-carousel {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .reader-header__controls {
    display: none;
  }

  .reader-header__right {
    gap: var(--spacing-sm);
  }

  .chapter-navigation .container {
    flex-direction: column;
    gap: var(--spacing-lg);
  }

  .chapter-selector {
    order: -1;
    width: 100%;
  }

  .chapter-selector select {
    width: 100%;
  }

  .manga-carousel {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .reader-header {
    padding: 0.5rem;
  }

  .reader-info h1 {
    font-size: 1rem;
  }

  .chapter-info {
    font-size: 0.8rem;
  }

  .btn-back {
    font-size: 1rem;
  }

  .reader-btn {
    width: 35px;
    height: 35px;
  }

  .reader-settings__dropdown {
    width: 250px;
    right: -50px;
  }

  .reading-mode-options,
  .reading-direction-options {
    flex-direction: column;
  }
}