.pb-book-ajax-search,
.pb-bs-results-page {
  --pb-bs-radius: 18px;
  --pb-bs-max: 720px;
}

.pb-book-ajax-search {
  position: relative;
  max-width: var(--pb-bs-max);
  margin: 0 auto;
}

.pb-bs-field {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--pb-bs-radius);
  background: rgba(255,255,255,0.9);
  border: 1px solid rgba(0,0,0,0.08);
  box-shadow: 0 8px 30px rgba(0,0,0,0.06);
  backdrop-filter: blur(10px);
}

.pb-bs-field:focus-within {
  border-color: rgba(0,0,0,0.22);
  box-shadow: 0 12px 44px rgba(0,0,0,0.12);
}

.pb-bs-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: rgba(0,0,0,0.55);
}

.pb-bs-input {
  flex: 1;
  min-width: 180px;
  border: 0 !important;
  outline: none !important;
  background: transparent !important;
  font-size: 15px;
  line-height: 1.2;
  padding: 8px 6px;
}


.pb-bs-spinner {
  width: 18px;
  height: 18px;
  border-radius: 999px;
  border: 2px solid rgba(0,0,0,0.18);
  border-top-color: rgba(0,0,0,0.60);
  animation: pb-bs-spin 700ms linear infinite;
}

@keyframes pb-bs-spin { to { transform: rotate(360deg); } }

.pb-bs-btn {
  border: 0;
  padding: 10px 14px;
  border-radius: calc(var(--pb-bs-radius) - 6px);
  cursor: pointer;
  background: rgba(0,0,0,0.86);
  color: #fff;
  font-size: 14px;
  line-height: 1;
  transition: transform 120ms ease, opacity 120ms ease;
}

.pb-bs-btn:hover { transform: translateY(-1px); }
.pb-bs-btn:active { transform: translateY(0); opacity: .9; }

.pb-bs-dropdown {
  position: absolute;
  inset-inline: 0;
  top: calc(100% + 10px);
  z-index: 9999;
}

.pb-book-ajax-search.pb-bs-is-loading .pb-bs-icon {
  color: rgba(0,0,0,0.35);
}

.pb-bs-dropdown-inner {
  border-radius: calc(var(--pb-bs-radius) + 4px);
  background: rgba(255,255,255,0.96);
  border: 1px solid rgba(0,0,0,0.08);
  box-shadow: 0 18px 60px rgba(0,0,0,0.12);
  overflow: hidden;
}

.pb-bs-status {
  padding: 10px 14px;
  font-size: 13px;
  color: rgba(0,0,0,0.62);
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.pb-bs-items {
  max-height: 420px;
  overflow: auto;
}

.pb-bs-dd-item {
  display: flex;
  gap: 12px;
  padding: 12px 14px;
  text-decoration: none;
  color: inherit;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.pb-bs-dd-item:hover { background: rgba(0,0,0,0.03); }

.pb-bs-dd-thumb img {
  width: 56px;
  height: 74px;
  object-fit: contain;
  object-position: center;
  border-radius: 12px;
  display: block;
  background: rgba(0,0,0,0.04);
}

.pb-bs-dd-title {
  font-size: 14px;
  line-height: 1.35;
  font-weight: 600;
}

.pb-bs-dd-meta {
  margin-top: 6px;
  font-size: 12px;
  color: rgba(0,0,0,0.62);
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.pb-bs-meta-sep { opacity: .5; }

.pb-bs-footer {
  padding: 12px 14px;
  background: rgba(0,0,0,0.02);
}

.pb-bs-view-all {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(0,0,0,0.12);
  text-decoration: none;
  color: rgba(0,0,0,0.85);
  font-size: 13px;
  font-weight: 600;
}

.pb-bs-view-all:hover { background: rgba(0,0,0,0.04); }

/* Results page */
.pb-bs-results-page {
  margin: 0 auto;
  position: relative;
}

.pb-bs-overlay {
  position: absolute;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  background: rgba(255,255,255,0.68);
  backdrop-filter: blur(6px);
  border-radius: 22px;
}

/* Ensure the HTML [hidden] attribute really hides the overlay.
   (Some themes/plugins ship aggressive CSS resets; we also set display here.)
*/
.pb-bs-overlay[hidden] {
  display: none !important;
}

.pb-bs-dropdown[hidden] {
  display: none !important;
}

.pb-bs-overlay-inner {
  display: grid;
  place-items: center;
  gap: 10px;
  padding: 18px 18px;
  border-radius: 20px;
  background: rgba(255,255,255,0.92);
  border: 1px solid rgba(0,0,0,0.08);
  box-shadow: 0 18px 60px rgba(0,0,0,0.14);
}

.pb-bs-big-spinner {
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 3px solid rgba(0,0,0,0.14);
  border-top-color: rgba(0,0,0,0.70);
  animation: pb-bs-spin 700ms linear infinite;
}

.pb-bs-overlay-text {
  font-size: 13px;
  font-weight: 700;
  color: rgba(0,0,0,0.72);
}

.pb-bs-results-header {
  display: grid;
  gap: 14px;
  margin-bottom: 18px;
}

.pb-bs-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-end;
  padding: 12px 12px;
  border-radius: 18px;
  background: rgba(255,255,255,0.90);
  border: 1px solid rgba(0,0,0,0.06);
  box-shadow: 0 10px 34px rgba(0,0,0,0.06);
  backdrop-filter: blur(10px);
}

.pb-bs-tool {
  display: grid;
  gap: 6px;
}

.pb-bs-tool-label {
  font-size: 12px;
  color: rgba(0,0,0,0.68);
  font-weight: 700;
}

.pb-bs-tool-control {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pb-bs-tool select,
.pb-bs-tool input {
  height: 40px;
  padding: 0 10px;
  border-radius: 14px;
  border: 1px solid rgba(0,0,0,0.10);
  background: rgba(255,255,255,0.92);
  box-shadow: 0 8px 22px rgba(0,0,0,0.05);
  outline: none;
}

.pb-bs-tool select:focus,
.pb-bs-tool input:focus {
  border-color: rgba(0,0,0,0.22);
  box-shadow: 0 12px 34px rgba(0,0,0,0.10);
}

.pb-bs-tool input {
  width: 118px;
}

.pb-bs-tool input::placeholder {
  color: rgba(0,0,0,0.45);
}

.pb-bs-year-sep {
  font-size: 12px;
  color: rgba(0,0,0,0.62);
  padding: 0 2px;
}

.pb-bs-count {
  font-size: 14px;
  color: rgba(0,0,0,0.7);
}

.pb-bs-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(var(--pb-bs-cols, 6), minmax(0, 1fr));
}

.pb-bs-grid-item {
  display: block;
  text-decoration: none;
  color: inherit;
  border-radius: 18px;
  overflow: visible;
  background: transparent;
  border: 0;
  box-shadow: none;
  transition: transform 140ms ease;
}

.pb-bs-grid-item:hover {
  transform: translateY(-2px);
}

.pb-bs-thumb {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  aspect-ratio: 2 / 3;
  background: rgba(0,0,0,0.04);
  box-shadow: 0 10px 30px rgba(0,0,0,0.07);
}

.pb-bs-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
  background: rgba(0,0,0,0.04);
  transition: transform 180ms ease, filter 180ms ease;
}

.pb-bs-grid-item:hover .pb-bs-thumb img {
  transform: scale(1.03);
}

.pb-bs-title {
  margin-top: 10px;
  padding: 0 4px;
  font-size: 14px;
  line-height: 1.55;
  font-weight: 700;
  text-align: left;
  direction: ltr;
  unicode-bidi: plaintext;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: calc(1.55em * 3);
}

.pb-bs-more-wrap {
  display: flex;
  justify-content: center;
  margin-top: 18px;
}

.pb-bs-more {
  border: 0;
  padding: 12px 18px;
  border-radius: 16px;
  cursor: pointer;
  background: rgba(0,0,0,0.86);
  color: #fff;
  font-size: 14px;
  line-height: 1;
}

.pb-bs-more:disabled { opacity: .6; cursor: not-allowed; }

/* Responsive columns */
@media (max-width: 1200px) {
  .pb-bs-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .pb-bs-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .pb-bs-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pb-bs-dd-thumb img { width: 52px; height: 70px; }
}


/* Fullscreen header search modal button */
.pb-bs-modal-widget { display: inline-block; }
.pb-bs-modal-open {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 10px 16px;
  border: 1px solid rgba(15,23,42,.12);
  border-radius: 18px;
  background: rgba(255,255,255,.96);
  color: #111827;
  font: inherit;
  font-weight: 800;
  line-height: 1.2;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(15,23,42,.08);
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease, border-color 160ms ease;
}
.pb-bs-modal-open:hover {
  transform: translateY(-1px);
  border-color: rgba(15,23,42,.20);
  background: #fff;
  box-shadow: 0 16px 34px rgba(15,23,42,.14);
}
.pb-bs-modal-open:active { transform: translateY(0) scale(.98); }
.pb-bs-modal-open:focus-visible {
  outline: 2px solid rgba(15,23,42,.42);
  outline-offset: 3px;
}
.pb-bs-modal-open--icon-only {
  width: 46px;
  min-width: 46px;
  height: 46px;
  min-height: 46px;
  padding: 0;
  border-radius: 999px;
  color: #0f172a;
  background: linear-gradient(145deg, rgba(255,255,255,.98), rgba(248,250,252,.92));
  box-shadow: 0 12px 26px rgba(15,23,42,.10), inset 0 1px 0 rgba(255,255,255,.95);
}
.pb-bs-modal-open--icon-only:hover {
  background: #fff;
  box-shadow: 0 18px 38px rgba(15,23,42,.16), inset 0 1px 0 rgba(255,255,255,1);
}
.pb-bs-modal-open-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 0;
}
.pb-bs-modal-open--icon-only .pb-bs-modal-open-icon svg {
  width: 22px;
  height: 22px;
}
.pb-bs-modal-open-text { display: inline-flex; align-items: center; }
.pb-bs-modal[hidden] { display: none !important; }
.pb-bs-modal {
  position: fixed;
  inset: 0;
  z-index: 999999;
  direction: rtl;
}
.pb-bs-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, .72);
  backdrop-filter: blur(8px);
}
.pb-bs-modal-panel {
  position: relative;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  box-sizing: border-box;
  padding: min(11vh, 96px) 20px 40px;
  background: radial-gradient(circle at top, rgba(255,255,255,.16), rgba(255,255,255,0) 35%);
}
.pb-bs-modal-title {
  margin: 0 0 22px;
  color: #fff;
  font-size: clamp(24px, 4vw, 42px);
  font-weight: 800;
  text-align: center;
}
.pb-bs-modal-search {
  position: relative;
  width: min(920px, 92vw);
  max-width: 920px;
}
.pb-bs-modal-search .pb-book-ajax-search {
  width: 100%;
  --pb-bs-max: 920px;
}
.pb-bs-modal-close-inline {
  position: absolute;
  top: 50%;
  left: 10px;
  transform: translateY(-50%);
  z-index: 4;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  border: 1px solid rgba(15,23,42,.16);
  background: #fff;
  color: #0f172a;
  font-size: 25px;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(15,23,42,.12);
}
.pb-bs-modal-close-inline:hover {
  background: #f8fafc;
}
.pb-bs-modal-search .pb-bs-field {
  padding-left: 52px;
}
.pb-bs-modal-close {
  position: absolute;
  top: 20px;
  left: 20px;
  width: 46px;
  height: 46px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.35);
  background: rgba(255,255,255,.16);
  color: #fff;
  font-size: 32px;
  line-height: 1;
  cursor: pointer;
}
body.pb-bs-modal-opened { overflow: hidden; }
@media (max-width: 640px) {
  .pb-bs-modal-panel { padding-top: 82px; }
  .pb-bs-modal-close { top: 14px; left: 14px; }
  .pb-bs-modal-open { padding: 9px 12px; min-height: 38px; }
}

/* v1.0.90.140: visible product title + year/publisher under search cards */
.pb-bs-grid-item,
.pb-book-item {
  text-decoration: none;
}

.pb-book-card-body {
  padding: 10px 4px 0;
  text-align: left;
}

.pb-book-title-visible {
  color: #111827;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.55;
  min-height: calc(1.55em * 3);
  text-align: left;
  direction: ltr;
  unicode-bidi: plaintext;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.pb-book-public-meta {
  margin-top: 6px;
  color: #64748b;
  font-size: 12px;
  line-height: 1.55;
  min-height: 38px;
}

.pb-book-meta-line {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pb-book-meta-line span {
  color: #334155;
  font-weight: 800;
}

.pb-book-overlay {
  display: none !important;
}

/* v1.0.90.144: force search result card covers to fill the exact frame width and height */
.pb-book-ajax-search .pb-bs-grid .pb-bs-grid-item .pb-book-thumb,
.pb-book-ajax-search .pb-bs-grid .pb-bs-grid-item .pb-bs-thumb,
.pb-bs-page .pb-bs-grid .pb-bs-grid-item .pb-book-thumb,
.pb-bs-page .pb-bs-grid .pb-bs-grid-item .pb-bs-thumb,
.pb-bs-modal-panel .pb-bs-grid .pb-bs-grid-item .pb-book-thumb,
.pb-bs-modal-panel .pb-bs-grid .pb-bs-grid-item .pb-bs-thumb {
  position: relative !important;
  display: block !important;
  width: 100% !important;
  height: auto !important;
  aspect-ratio: 2 / 3 !important;
  overflow: hidden !important;
}

.pb-book-ajax-search .pb-bs-grid .pb-bs-grid-item .pb-book-thumb img,
.pb-book-ajax-search .pb-bs-grid .pb-bs-grid-item .pb-bs-thumb img,
.pb-bs-page .pb-bs-grid .pb-bs-grid-item .pb-book-thumb img,
.pb-bs-page .pb-bs-grid .pb-bs-grid-item .pb-bs-thumb img,
.pb-bs-modal-panel .pb-bs-grid .pb-bs-grid-item .pb-book-thumb img,
.pb-bs-modal-panel .pb-bs-grid .pb-bs-grid-item .pb-bs-thumb img {
  position: absolute !important;
  inset: 0 !important;
  display: block !important;
  width: 100% !important;
  min-width: 100% !important;
  max-width: none !important;
  height: 100% !important;
  min-height: 100% !important;
  max-height: none !important;
  object-fit: contain !important;
  object-position: center center !important;
  margin: 0 !important;
  padding: 0 !important;
}


/* v1.0.90.146: keep full book covers visible inside search-result frames. */
.pb-bs-dd-thumb,
.pb-bs-thumb,
.pb-book-thumb {
  background: #fff !important;
}
.pb-bs-dd-thumb img,
.pb-bs-thumb img,
.pb-book-thumb img,
.pb-bs-grid-item img {
  object-fit: contain !important;
  object-position: center center !important;
  background: #fff !important;
}