/* External catalog add-book page polish. Scoped to the add-book API page only. */
body[data-page="add"] {
  --shell-width-current: min(86vw, 1720px);
}

body[data-page="add"] .app-shell.app-shell-main {
  overflow: visible;
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
}

.add-book-api-frame .page-stack.add-book-api-page {
  width: 100%;
  margin: 0;
  gap: 34px;
}

.add-book-api-page .add-book-api-hero {
  display: grid;
  gap: 28px;
  padding: 48px 0 0;
}

.add-book-api-page .add-book-api-copy {
  display: grid;
  gap: 8px;
}

.add-book-api-page .add-book-api-copy h2 {
  margin: 0;
  color: var(--text);
  font-size: clamp(2rem, 4vw, 3.1rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.add-book-api-page .add-book-api-copy p:not(.eyebrow) {
  max-width: 780px;
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.5;
}

.add-book-api-page .add-book-api-search {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  min-height: 72px;
  gap: 14px;
  padding: 8px;
  border: 1px solid color-mix(in srgb, var(--accent) 56%, var(--panel-border) 44%);
  border-radius: 18px;
  background: color-mix(in srgb, var(--surface-panel) 86%, transparent);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.12);
}

.add-book-api-page .add-book-api-search-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  color: var(--accent);
  filter: drop-shadow(0 0 8px color-mix(in srgb, var(--accent) 72%, transparent));
}

.add-book-api-page .add-book-api-search-icon svg {
  width: 27px;
  height: 27px;
  stroke-width: 2;
}

.add-book-api-page .add-book-api-search input {
  width: 100%;
  min-width: 0;
  height: 50px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-size: 1.08rem;
  outline: none;
}

.add-book-api-page .add-book-api-search input::placeholder {
  color: var(--muted);
}

.add-book-api-page .add-book-api-search .primary-button {
  min-width: 150px;
  min-height: 50px;
  border-radius: 13px;
  font-weight: 800;
}

.add-book-api-page .api-results-section {
  display: grid;
  gap: 22px;
}

.add-book-api-page .api-results-count {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.add-book-api-page .api-results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 26px;
}

.add-book-api-page .api-result-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 336px;
  padding: 16px 16px 14px;
  overflow: hidden;
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  background: color-mix(in srgb, var(--surface-panel) 94%, transparent);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.105);
}

.add-book-api-page .api-result-cover {
  display: grid;
  place-items: center;
  width: 100%;
  height: 194px;
  padding: 0;
  border: 0;
  border-radius: 11px;
  background: transparent;
  overflow: hidden;
  cursor: pointer;
}

.add-book-api-page .api-result-cover:disabled {
  cursor: default;
}

.add-book-api-page .api-result-cover img,
.add-book-api-page .api-result-cover .book-card-cover-placeholder {
  display: grid;
  width: 100%;
  height: 100%;
  border-radius: 11px;
  object-fit: cover;
  box-shadow: none;
}

.add-book-api-page .api-result-cover .book-card-cover-placeholder {
  place-items: center;
  min-height: 0;
  color: var(--muted);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background: color-mix(in srgb, var(--surface-panel) 70%, var(--panel-border) 30%);
}

.add-book-api-page .api-result-body {
  display: grid;
  gap: 5px;
  padding: 14px 0 0;
}

.add-book-api-page .api-result-body h4 {
  display: -webkit-box;
  min-height: 2.42em;
  margin: 0;
  overflow: hidden;
  color: var(--text);
  font-size: 0.98rem;
  font-weight: 800;
  line-height: 1.21;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.add-book-api-page .api-result-body p {
  margin: 0;
  overflow: hidden;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.add-book-api-page .api-result-footer {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 14px;
  margin-top: auto;
  padding-top: 14px;
}

.add-book-api-page .api-result-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  min-width: 0;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.add-book-api-page .api-result-meta span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
}

.add-book-api-page .api-result-meta svg {
  width: 16px;
  height: 16px;
  color: color-mix(in srgb, var(--muted) 78%, var(--accent) 22%);
}

.add-book-api-page .api-result-add-button {
  flex: 0 0 42px;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid color-mix(in srgb, var(--accent) 72%, var(--panel-border) 28%);
  border-radius: 50%;
  background: color-mix(in srgb, var(--surface-panel) 80%, var(--accent-soft) 20%);
  color: var(--accent);
  font: inherit;
  font-size: 1.55rem;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.12);
}

.add-book-api-page .api-result-add-button:hover,
.add-book-api-page .api-result-add-button:focus-visible {
  background: color-mix(in srgb, var(--accent) 20%, var(--surface-panel) 80%);
  outline: none;
  transform: translateY(-1px);
}

.add-book-api-page .api-result-add-button.is-added,
.add-book-api-page .api-result-add-button:disabled {
  border-color: color-mix(in srgb, var(--muted) 40%, var(--panel-border) 60%);
  color: var(--muted);
  cursor: default;
  opacity: 0.68;
  transform: none;
}

.add-book-api-page .api-results-state {
  margin-top: 8px;
  border: 1px solid var(--panel-border);
  border-radius: 18px;
  background: color-mix(in srgb, var(--surface-panel) 92%, transparent);
}

body[data-theme="light"] .add-book-api-page .add-book-api-search,
body[data-theme="light"] .add-book-api-page .api-result-card,
body[data-theme="light"] .add-book-api-page .api-results-state {
  background: var(--bg-card);
  border-color: var(--border-color);
  box-shadow: 0 12px 26px rgba(84, 64, 40, 0.07);
}

body[data-theme="light"] .add-book-api-page .add-book-api-search {
  border-color: color-mix(in srgb, var(--accent) 52%, var(--border-color) 48%);
}

@media (max-width: 1180px) {
  .add-book-api-frame .page-stack.add-book-api-page {
    width: 100%;
  }

  .add-book-api-page .api-results-grid {
    grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  }
}

@media (max-width: 760px) {
  .add-book-api-frame .page-stack.add-book-api-page {
    width: 100%;
  }

  .add-book-api-page .add-book-api-search {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .add-book-api-page .add-book-api-search .primary-button {
    grid-column: 1 / -1;
    width: 100%;
  }

  .add-book-api-page .api-results-grid {
    grid-template-columns: repeat(auto-fill, minmax(165px, 1fr));
    gap: 14px;
  }

  .add-book-api-page .api-result-card {
    min-height: 304px;
    padding: 12px;
  }

  .add-book-api-page .api-result-cover {
    height: 170px;
  }
}