/*
 * CSLIB All Custom Styles
 * @version v2.0.9
 *
 * This file contains the foundational styles and custom rules for all modules.
 */

/* ========================================================================= */
/* --- CSLIB Brand Palette & Variables --- */
/* ========================================================================= */
:root {
  --cslib-gold: #FFD60A;
  --cslib-amber: #FFBF1C;
  --cslib-federal: #00044A;
  --cslib-navy: #000080;
  --card-bg: #fff;
  --border: #e6e9f2;
  --border-2: #e0e6f0;
  --hover: #f6f8fd;
  --text: #111827;
  --muted: #4b5565;
}

/* ========================================================================= */
/* --- Base Layout --- */
/* ========================================================================= */
#cslib-facpubs.cs-facet,
#cslib-citations.cs-facet,
#cslib-e-resources.cs-facet,
#cslib-ebooks.cs-facet,
#cslib-theses-wrap.cs-facet {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 18px;
}
@media (max-width: 980px) {
  #cslib-facpubs.cs-facet,
  #cslib-citations.cs-facet,
  #cslib-e-resources.cs-facet,
  #cslib-ebooks.cs-facet,
  #cslib-theses-wrap.cs-facet {
    grid-template-columns: 1fr;
  }
}

.cs-facet-main {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cs-facet .facet-panel {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
}

.cs-facet .facet-panel h4 {
  margin: 0 0 10px;
  font-weight: 700;
  color: var(--cslib-federal);
}

.cs-facet .f-row {
  margin-bottom: 12px;
}

.cs-facet .f-row label {
  display: block;
  margin-bottom: 6px;
  font-weight: 600;
}

.cs-facet .f-row input,
.cs-facet .f-row select {
  width: 100%;
  padding: .6rem .8rem;
  border: 1px solid var(--border-2);
  border-radius: 10px;
  background: #fff;
}
.cs-facet .f-row input:focus,
.cs-facet .f-row select:focus {
    outline: 1px solid var(--cslib-federal);
}

.cs-facet .grid-3 {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 8px;
}

.cs-facet .btn {
  display: inline-block;
  padding: .55rem .9rem;
  border: 1px solid var(--border-2);
  border-radius: 10px;
  background: #fff;
  color: var(--cslib-navy);
  font-weight: 700;
  font-size: 13px;
  text-decoration: none;
  cursor: pointer;
}
.cs-facet .btn:hover {
  background: var(--cslib-navy);
  color: #fff;
  border-color: var(--cslib-navy);
}
.cs-facet .btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.cs-facet .facet-list {
  display: grid;
  gap: 8px;
  max-height: 250px;
  overflow-y: auto;
  padding-right: 8px;
}

.cs-facet .facet-list button {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  gap: 10px;
  padding: .55rem .7rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
  transition: all .2s ease;
}
.cs-facet .facet-list button:hover {
  background: var(--hover);
  border-color: #cfd7ea;
}
.cs-facet .facet-list button.active {
  background: var(--cslib-federal);
  color: #fff;
  border-color: var(--cslib-federal);
}
.cs-facet .facet-list button.active span {
  color: #fff;
}
.cs-facet .facet-list button.active .pill {
  background: var(--cslib-gold);
  color: var(--cslib-federal);
}

.cs-facet .pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 28px;
  border-radius: 999px;
  background: #eef2ff;
  color: var(--cslib-federal);
  font-weight: 700;
  flex-shrink: 0;
}

.cs-facet .topbar {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.cs-facet .searchwrap {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-grow: 1;
}

.cs-facet .searchwrap input,
.cs-facet .searchwrap select {
  padding: .6rem .8rem;
  border: 1px solid var(--border-2);
  border-radius: 10px;
  background: #fff;
}
.cs-facet .searchwrap input:focus,
.cs-facet .searchwrap select:focus {
    outline: 1px solid var(--cslib-federal);
}

.cs-facet .results {
  display: grid;
  gap: 12px;
}

.cs-facet .results .card {
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--card-bg);
  transition: background-color .15s ease, border-color .15s ease, box-shadow .15s ease;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.cs-facet .results .card:hover {
  background: var(--hover);
  border-color: #cfd7ea;
  box-shadow: 0 2px 10px rgba(0, 0, 0, .04);
}

.cs-facet .thumb {
  width: 52px;
  height: 52px;
  border-radius: 8px;
  background: #f3f5fa;
  object-fit: cover;
  flex-shrink: 0;
}

.cs-facet .thumb.avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--cslib-navy);
  background: var(--cslib-amber);
}

.cs-facet .kv {
  margin-top: 6px;
  color: var(--muted);
  line-height: 1.4;
}

.cs-facet .kv.inline {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.cs-facet .kv b {
  font-weight: 700;
}

.cs-facet .title {
  font-size: 18px;
  font-weight: 600;
  color: var(--cslib-navy);
  text-decoration: none;
}
.cs-facet .title:hover {
  color: var(--cslib-gold);
  text-decoration: underline;
}

.cs-facet .pagination {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 10px;
  align-items: center;
}

.cs-facet .pagination .page-btn {
  padding: .45rem .7rem;
  border: 1px solid var(--border-2);
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
  color: #000;
}
.cs-facet .pagination .page-btn:hover {
    background: var(--cslib-hover);
}
.cs-facet .pagination .page-btn.active {
  background: var(--cslib-navy);
  color: #fff;
  border-color: var(--cslib-navy);
}
.cs-facet .pagination .page-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.cs-facet .pagination span {
  padding: 0 .25rem;
  color: #667;
}

.sr-only {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

/* Specific to the export section */
.cs-facet .export-row {
    display: flex;
    gap: 8px;
    align-items: center;
}

/*
 * CSLIB Citations Styles
 * @version v2.0.9
 */

#cslib-citations .results {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
@media (min-width: 1024px) {
  #cslib-citations .results {
    grid-template-columns: 1fr 1fr;
  }
}

#cslib-citations .results .card {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
#cslib-citations .results .card-body {
    flex-grow: 1;
}

#cslib-citations .results .card .name-link {
    font-size: 18px;
    font-weight: 700;
    color: var(--cslib-navy);
    text-decoration: none;
}
#cslib-citations .results .card .name-link:hover {
    text-decoration: underline;
}

#cslib-citations .results .card .right-cta {
    min-width: 140px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
}
#cslib-citations .results .card .cta {
  display: inline-block;
  padding: .5rem .8rem;
  border: 1px solid var(--border-2);
  border-radius: 10px;
  background: #fff;
  text-decoration: none;
  font-weight: 700;
  color: var(--cslib-navy);
  min-width: 132px;
  text-align: center;
  cursor: pointer;
}
#cslib-citations .results .card .cta:hover {
  background: var(--cslib-navy);
  color: #fff;
  border-color: var(--cslib-navy);
}

.cs-facet .countbar {
  margin: 6px 0 10px;
  color: #4b5565;
}

/*
 * CSLIB E-Resources Styles
 * @version v2.0.9
 */

#cslib-e-resources .results {
  grid-template-columns: 1fr;
}
@media (min-width: 1024px) {
  #cslib-e-resources .results {
    grid-template-columns: 1fr 1fr;
  }
}

#cslib-e-resources .results .card {
    align-items: flex-start;
    display: flex;
    gap: 14px;
}
#cslib-e-resources .results .card .content {
    flex-grow: 1;
}
#cslib-e-resources .results .card .name-link {
    font-weight: 700;
    color: var(--cslib-navy);
    text-decoration: none;
}
#cslib-e-resources .results .card .name-link:hover {
    text-decoration: underline;
}
#cslib-e-resources .thumb.logo {
    background: #fff;
    padding: 8px;
    object-fit: contain;
}
#cslib-e-resources .thumb.avatar {
    background: var(--cslib-amber);
    color: var(--cslib-federal);
}
#cslib-e-resources .provider {
    color: #6b7280;
    font-size: 14px;
    margin-top: 4px;
}
#cslib-e-resources .badges {
    display: flex;
    gap: 6px;
    margin-top: 6px;
    flex-wrap: wrap;
}
#cslib-e-resources .badge {
    padding: 4px 8px;
    font-size: 12px;
    border-radius: 6px;
    font-weight: 600;
}
#cslib-e-resources .badge.subscribed {
    background: #FFD60A;
    color: var(--cslib-federal);
}
#cslib-e-resources .badge.open {
    background: #d1fae5;
    color: #065f46;
}
#cslib-e-resources .badge.neutral {
    background: #f3f4f6;
    color: #4b5565;
}
#cslib-e-resources .chipline {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 8px;
}
#cslib-e-resources .chip {
    padding: 4px 8px;
    background: #e5e7eb;
    color: #4b5565;
    border-radius: 6px;
    font-size: 12px;
}

/*
 * CSLIB eBooks Styles
 * @version v2.0.9
 */

#cslib-ebooks .results {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
@media (min-width: 1024px) {
    #cslib-ebooks .results {
        grid-template-columns: 1fr 1fr;
    }
}
#cslib-ebooks .results .card {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

#cslib-ebooks .cover {
    width: 68px;
    height: 96px;
    object-fit: contain;
    background: #f3f5fa;
    flex-shrink: 0;
    border-radius: 4px;
}
#cslib-ebooks .cover.avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 18px;
    background: var(--cslib-amber);
    color: var(--cslib-federal);
}
#cslib-ebooks .content {
    flex-grow: 1;
}
#cslib-ebooks .title .name-link {
    font-size: 18px;
    font-weight: 600;
    color: var(--cslib-navy);
    text-decoration: none;
}
#cslib-ebooks .title .name-link:hover {
    text-decoration: underline;
}
#cslib-ebooks .badges {
    display: flex;
    gap: 6px;
    margin-top: 6px;
    flex-wrap: wrap;
}
#cslib-ebooks .badge {
    padding: 4px 8px;
    font-size: 12px;
    border-radius: 6px;
    font-weight: 600;
    background: #eef2ff;
    color: var(--cslib-federal);
}
#cslib-ebooks .meta-line {
    font-size: 14px;
    color: #4b5565;
    margin-top: 4px;
}
#cslib-ebooks .pills {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 6px;
}
#cslib-ebooks .pill {
    padding: 4px 8px;
    background: #f3f4f6;
    color: #4b5565;
    border-radius: 6px;
    font-size: 12px;
}

/*
 * CSLIB Faculty Publications Styles
 * @version v2.0.9
 */

#cslib-facpubs .facet-list {
  max-height: none;
  overflow: visible;
  display: grid;
  gap: 8px;
}

#cslib-facpubs .kv.keywords .kw-text {
  font-style: italic;
}

/*
 * CSLIB Theses Facet Styles
 * @version v2.0.9
 */

.cslib-theses-wrap {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 20px;
}
@media (max-width: 980px) {
  .cslib-theses-wrap {
    grid-template-columns: 1fr;
  }
}

.cslib-theses-sidebar {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.cslib-theses-main {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.cs-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
}

.cs-card-title {
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--cslib-federal);
}

.cs-facet {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cs-facet-collapsible {
  max-height: 250px;
  overflow-y: hidden;
}
.cs-facet-collapsible.show-all {
  max-height: none;
  overflow: visible;
}

.cs-facet-toggle {
  background: none;
  border: none;
  text-align: left;
  padding: 4px 0;
  cursor: pointer;
  color: var(--cslib-navy);
  font-weight: 600;
}
.cs-facet-toggle:hover {
  text-decoration: underline;
}

.facet-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  border: 1px solid var(--border-2);
  border-radius: 10px;
  cursor: pointer;
  font-weight: 500;
  transition: background .2s;
}
.facet-item:hover {
  background: var(--hover);
}
.facet-item.is-active {
  background: var(--cslib-federal);
  color: #fff;
  border-color: var(--cslib-federal);
}
.facet-item.is-active .pill {
  background: var(--cslib-gold);
  color: var(--cslib-federal);
}
.facet-item .pill {
  font-weight: 700;
}
.facet-empty {
  padding: 8px;
  font-style: italic;
  color: var(--muted);
  text-align: center;
}

/* Fix for year inputs, using flexbox for better alignment */
.year-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.year-row input {
  flex: 1;
  min-width: 0;
}
.year-row .dash {
  flex-shrink: 0;
  color: var(--muted);
}
.year-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}
.year-chips .chip {
  background: #eef2ff;
  color: var(--cslib-federal);
  border: 1px solid var(--border);
  font-size: 13px;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 8px;
  cursor: pointer;
}
.year-chips .chip:hover {
  background: #d4e1ff;
}

.cs-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.cs-search {
  display: flex;
  gap: 8px;
  align-items: center;
}

/* Fix for input boxes in the Theses facet */
.cslib-theses-sidebar input[type="search"], 
.cslib-theses-sidebar input[type="number"],
.cs-search input, 
.cs-search select {
  padding: .6rem .8rem;
  border: 1px solid var(--border-2);
  border-radius: 10px;
}

.cs-search .btn {
  padding: .6rem 1rem;
}
.cs-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: -4px;
}
.cs-chips .chip {
  background: var(--cslib-federal);
  color: #fff;
  padding: 6px 10px;
  border-radius: 8px;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.cs-chips .chip .x {
  background: none;
  border: none;
  color: #fff;
  opacity: 0.8;
  font-size: 18px;
  cursor: pointer;
  line-height: 1;
}

.cs-cards {
  display: grid;
  gap: 16px;
}
.res-card {
  display: flex;
  gap: 16px;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fff;
}
.res-card .callno-badge {
  flex-shrink: 0;
  width: 72px;
  border-radius: 8px;
  overflow: hidden;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  font-size: 14px;
  text-align: center;
  color: #475569;
  font-weight: 700;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8px 4px;
}
.res-card .callno-badge.is-empty {
    height: 72px;
}
.res-card .cn-top, .res-card .cn-mid, .res-card .cn-bot {
    word-break: break-all;
    line-height: 1.1;
}

.res-body {
  flex-grow: 1;
}
.res-title {
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--cslib-navy);
}
.res-card .kv {
  font-size: 14px;
  color: #4b5565;
  margin-bottom: 4px;
}
.res-card .kv .k {
  font-weight: 600;
  margin-right: 6px;
}
.res-card .kv.pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}
.res-card .kv.pills .pill {
    padding: 4px 8px;
    background: #eef2ff;
    color: var(--cslib-federal);
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
}

.cs-pager {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
}
.cs-pager .btn {
  font-size: 14px;
  padding: 8px 12px;
}

/*
 * CSLIB Hero Slider Styles
 * @version v2.0.9
 */

:root{
  --cslib-gold:#FFD60A;
  --cslib-amber:#FFBF1C;
  --cslib-fblue:#00044A;
  --cslib-navy:#000080;
}

/* Shell */
.cslib-hs{position:relative;background:#fff;border-radius:24px;box-shadow:0 18px 48px rgba(0,0,0,.18);overflow:hidden;isolation:isolate}
.et_pb_code_inner .cslib-hs{margin:0}

/* Viewport & Track */
.cslib-hs .hs-viewport{overflow:hidden}
.cslib-hs .hs-track{display:flex;margin:0;padding:0;list-style:none;transition:transform .48s cubic-bezier(.22,.61,.36,1);will-change:transform}

/* Slides: use CSS vars from shortcode (defaults fall back if missing) */
.cslib-hs .hs-slide{
  flex:0 0 100%;
  display:grid;
  grid-template-columns:minmax(0,var(--hs-img,1.35fr)) minmax(0,var(--hs-text,.65fr));
  align-items:stretch;
  min-height:0;
}

/* Media (image defines height) */
.cslib-hs .hs-media{position:relative;height:100%;align-self:stretch}
.cslib-hs .hs-media img{width:100%;height:100%;display:block;object-fit:cover;object-position:center}

/* Content */
.cslib-hs .hs-content{background:#fff;padding:22px 22px 18px;display:flex;flex-direction:column;gap:10px;min-height:0}
.cslib-hs .hs-content *{box-sizing:border-box}
.cslib-hs .hs-source,.cslib-hs .hs-title,.cslib-hs .hs-blurb{margin:0}

.cslib-hs .hs-source{font-weight:600;font-size:12px;line-height:1.2;color:#666}
.cslib-hs .hs-title{font-weight:700;font-size:45px;line-height:1.25;color:var(--cslib-fblue)}
.cslib-hs .hs-title a{color:inherit;text-decoration:none}
.cslib-hs .hs-title a:hover{color:var(--cslib-navy);text-decoration:underline}
.cslib-hs .hs-blurb{font-size:16px;line-height:1.5;color:#1b1b1b;margin-top:4px}

/* Actions directly under blurb (only shows if link exists) */
.cslib-hs .hs-actions{margin-top:10px}
.cslib-hs .hs-cta{display:inline-flex;align-items:center;gap:6px;padding:9px 14px;border-radius:999px;background:var(--cslib-navy);color:#fff;text-decoration:none;font-weight:600}
.cslib-hs .hs-cta:hover{background:var(--cslib-fblue)}

/* Bottom row now holds only the counter; still sticks to bottom by default */
.cslib-hs .hs-bottom{margin-top:auto;display:flex;align-items:center;gap:12px;flex-wrap:wrap}

/* Counter pill */
.cslib-hs .hs-counter{display:inline-flex;align-items:center;gap:10px;padding:9px 14px;border-radius:999px;background:#fff;color:#222;box-shadow:0 4px 16px rgba(0,0,0,.12),inset 0 0 0 1px rgba(0,0,0,.06)}
.cslib-hs .hs-counter .pill-num b{font-weight:800}
.cslib-hs .hs-counter button{width:32px;height:32px;border:none;border-radius:999px;background:#f3f4f6;display:grid;place-items:center;cursor:pointer}
.cslib-hs .hs-counter button:hover{background:#e9eaee}

/* Nav paddles (inside, visible) */
.cslib-hs .hs-nav{
  position:absolute;top:50%;translate:0 -50%;
  width:56px;height:56px;border:none;border-radius:999px;
  display:grid;place-items:center;cursor:pointer;
  color:var(--cslib-navy);background:rgba(255,255,255,.92);
  box-shadow:0 12px 28px rgba(0,0,0,.18),inset 0 0 0 1px rgba(0,0,0,.08);
  z-index:5;
}
.cslib-hs .hs-prev{left:12px}
.cslib-hs .hs-next{right:12px}
.cslib-hs .hs-nav:hover{background:#fff;color:var(--cslib-gold)}
.cslib-hs .hs-icon{display:block}
/* Left chevrons */
.cslib-hs .hs-prev .hs-icon,
.cslib-hs .hs-counter .pill-prev .hs-icon{transform:rotate(180deg)}

/* Optional: vertically center text column (add center="1" on shortcode) */
.cslib-hs.is-centered .hs-content{justify-content:center}
.cslib-hs.is-centered .hs-bottom{margin-top:16px}

/* Tablet */
@media (max-width:1200px){
  .cslib-hs .hs-slide{grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr)}
}

/* Mobile */
@media (max-width:980px){
  .cslib-hs .hs-slide{grid-template-columns:1fr}
  .cslib-hs .hs-content{padding:20px 16px 14px}
  .cslib-hs .hs-prev{left:8px}
  .cslib-hs .hs-next{right:12px}
  .cslib-hs .hs-nav{width:48px;height:48px}
}
@media (max-width:640px){
  .cslib-hs{border-radius:18px}
  .cslib-hs .hs-counter{padding:8px 12px}
  .cslib-hs .hs-counter button{width:28px;height:28px}
  .cslib-hs .hs-nav{width:44px;height:44px}
}

/* Reduced motion */
@media (prefers-reduced-motion:reduce){.cslib-hs .hs-track{transition:none}}