/* "Add books" picker modal for the shelf page. Theme-independent (works in both
   the default theme and caliBlur); the rows are a simple cover + title/author
   list with a clear selected state. */

.add-books-search-wrap {
  position: relative;
}
.add-books-search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0.5;
  pointer-events: none;
}
.add-books-search.form-control {
  padding-left: 34px;
}

.add-books-results {
  max-height: 50vh;
  overflow-y: auto;
  margin: 0 -4px;
}

.add-books-row {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  text-align: left;
  padding: 8px 10px;
  border: 0;
  background: transparent;
  border-radius: 6px;
  cursor: pointer;
  color: inherit;
}
.add-books-row + .add-books-row {
  margin-top: 2px;
}
.add-books-row:hover:not(:disabled),
.add-books-row:focus-visible {
  background: rgba(127, 127, 127, 0.12);
  outline: none;
}
.add-books-row.is-selected {
  background: rgba(74, 144, 226, 0.18);
}

.add-books-cover {
  width: 38px;
  height: 56px;
  object-fit: cover;
  border-radius: 3px;
  flex: 0 0 auto;
  background: rgba(127, 127, 127, 0.15);
}
.add-books-meta {
  display: flex;
  flex-direction: column;
  min-width: 0;
  flex: 1 1 auto;
}
.add-books-title {
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.add-books-author {
  font-size: 0.85em;
  opacity: 0.7;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.add-books-check {
  flex: 0 0 auto;
  width: 22px;
  text-align: center;
  opacity: 0.35;
}
.add-books-check:before {
  content: "\002b"; /* plus */
}
.add-books-row.is-selected .add-books-check {
  opacity: 1;
  color: #4a90e2;
}
.add-books-row.is-selected .add-books-check:before,
.add-books-row.is-in-shelf .add-books-check:before {
  content: "\e013"; /* glyphicon-ok */
}
.add-books-row.is-in-shelf {
  opacity: 0.5;
  cursor: default;
}

.add-books-empty {
  text-align: center;
  padding: 24px 0;
}

.add-books-footer {
  display: flex;
  align-items: center;
  gap: 10px;
}
.add-books-count {
  margin-right: auto;
}
.add-books-error {
  margin-right: auto;
  font-size: 0.9em;
}
/* When an error is shown it takes the count's left slot. */
.add-books-error:not([hidden]) + .add-books-count {
  display: none;
}

/* Phones: full-screen sheet so the picker is comfortable to use one-handed. */
@media (max-width: 767px) {
  .add-books-modal .modal-dialog {
    margin: 0;
    width: 100%;
    min-height: 100%;
  }
  .add-books-modal .modal-content {
    min-height: 100vh;
    border-radius: 0;
    border: 0;
  }
  .add-books-results {
    max-height: calc(100vh - 230px);
  }
  .add-books-cover {
    width: 34px;
    height: 50px;
  }
}