/* ropds — modern clean theme */

:root {
  --ropds-accent: #4a90d9;
  --ropds-accent-hover: #3a7bc8;
}

[data-bs-theme="dark"] {
  --ropds-accent: #6ba3e0;
  --ropds-accent-hover: #8ab8ea;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
}

/* Navbar */
.navbar-brand img {
  height: 32px;
  width: 32px;
  margin-right: 0.5rem;
}

.navbar-nav .nav-link {
  white-space: nowrap;
}

.navbar-user-btn {
  max-width: 14rem;
  display: inline-flex;
  align-items: center;
}

.navbar-username {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 10rem;
  display: inline-block;
  vertical-align: middle;
}

#search-form {
  min-width: 0;
  flex: 1 1 12rem;
}

.search-type-group {
  flex-shrink: 0;
}

/* Utility: allow text-truncate inside flex items */
.min-width-0 {
  min-width: 0;
}

/* Book cards */
.book-card {
  transition: box-shadow 0.15s ease;
}
.book-card:hover {
  box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.1);
}

.book-cover {
  width: 100px;
  min-width: 100px;
  height: auto;
  object-fit: cover;
  border-radius: 0.375rem;
}

.book-cover-sm {
  width: 60px;
  min-width: 60px;
}

.book-cover-compact {
  width: 70px;
  min-width: 70px;
  height: auto;
  object-fit: cover;
  border-radius: 0.375rem;
}

/* Reading progress chip + bar on cards */
.read-progress {
  max-width: 170px;
}

.read-progress--compact {
  max-width: 130px;
}

.book-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem;
}

.book-actions .bookshelf-action-form {
  display: inline-flex;
  margin: 0;
}

/* Alphabet browse grid */
.prefix-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
  gap: 0.5rem;
}

.prefix-item {
  text-align: center;
  padding: 0.5rem;
  border-radius: 0.375rem;
  border: 1px solid var(--bs-border-color);
  text-decoration: none;
  transition: background-color 0.15s ease;
}
.prefix-item:hover {
  background-color: var(--bs-tertiary-bg);
}

/* Genre list */
.genre-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--bs-border-color);
}
.genre-item:last-child {
  border-bottom: none;
}

/* Footer */
footer {
  border-top: 1px solid var(--bs-border-color);
}

/* Language selector */
.lang-selector .btn {
  font-size: 0.85rem;
}

/* Catalog icons */
.catalog-icon {
  width: 24px;
  height: 24px;
  opacity: 0.6;
}

/* Cover preview */
.cover-preview {
  cursor: pointer;
}

.cover-overlay {
  position: fixed;
  inset: 0;
  z-index: 1060;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.7);
  cursor: pointer;
}

.cover-overlay[hidden] {
  display: none;
}

.cover-overlay img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 0.5rem;
  box-shadow: 0 0.5rem 2rem rgba(0, 0, 0, 0.4);
}

/* Search dropdown */
.search-type-group .btn-check:checked + .btn {
  background-color: var(--ropds-accent);
  border-color: var(--ropds-accent);
  color: #fff;
}