:root {
  color-scheme: light;
  --color-bg: #e6e6e6;
  --color-surface: #ffffff;
  --color-surface-alt: #f8f9fa;
  --color-text: #17212b;
  --color-muted: #5f6b76;
  --color-border: rgba(23, 33, 43, 0.12);
  --color-shadow: 0 0.75rem 2rem rgba(0, 0, 0, 0.08);
  --color-input-bg: #ffffff;
  --color-input-border: #ced4da;
  --color-focus-ring: rgba(13, 110, 253, 0.25);
  --color-link: #e62323;
  --color-link-hover: #b71c1c;
  --color-navbar-bg: rgba(248, 249, 250, 0.92);
  --color-footer-bg: #f8f9fa;
  --color-toggle-bg: #ffffff;
  --color-toggle-text: #17212b;
  --color-btn-primary-bg: #e62323;
  --color-btn-primary-text: #ffffff;
  --color-btn-primary-border: #e62323;
  --color-btn-primary-hover-bg: #ffffff;
  --color-btn-primary-hover-text: #e62323;
  --color-btn-primary-hover-border: #e62323;
  --color-btn-primary-active-bg: #ffffff;
  --color-btn-primary-active-text: #264b66;
  --color-btn-primary-active-border: #264b66;
  --color-btn-outline-bg: #ffffff;
  --color-btn-outline-text: #264b66;
  --color-btn-outline-border: #264b66;
  --color-btn-outline-hover-bg: #264b66;
  --color-btn-outline-hover-text: #ffffff;
  --color-btn-outline-hover-border: #264b66;
  --color-btn-search-bg: #e62323;
  --color-btn-search-text: #ffffff;
  --color-btn-search-border: #e62323;
  --color-btn-search-hover-bg: #ffffff;
  --color-btn-search-hover-text: #e62323;
  --color-btn-search-hover-border: #e62323;
  --color-btn-create-bg: #2f8f5b;
  --color-btn-create-text: #ffffff;
  --color-btn-create-border: #2f8f5b;
  --color-btn-create-hover-bg: #ffffff;
  --color-btn-create-hover-text: #2f8f5b;
  --color-btn-create-hover-border: #2f8f5b;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --color-bg: #101418;
  --color-surface: #1e2832;
  --color-surface-alt: #283544;
  --color-text: #ecf1f5;
  --color-muted: #a6b1bb;
  --color-border: rgba(236, 241, 245, 0.2);
  --color-shadow: 0 1rem 2.4rem rgba(0, 0, 0, 0.42);
  --color-input-bg: #24313d;
  --color-input-border: #4b6175;
  --color-focus-ring: rgba(110, 168, 254, 0.25);
  --color-link: #ff6b6b;
  --color-link-hover: #ff8f8f;
  --color-navbar-bg: rgba(16, 20, 24, 0.92);
  --color-footer-bg: #121920;
  --color-toggle-bg: #f4c430;
  --color-toggle-text: #17212b;
  --color-btn-primary-bg: #ff5a4f;
  --color-btn-primary-text: #ffffff;
  --color-btn-primary-border: #ff5a4f;
  --color-btn-primary-hover-bg: #ffd9d5;
  --color-btn-primary-hover-text: #7a120b;
  --color-btn-primary-hover-border: #ffd9d5;
  --color-btn-primary-active-bg: #ffd9d5;
  --color-btn-primary-active-text: #7a120b;
  --color-btn-primary-active-border: #7a120b;
  --color-btn-outline-bg: transparent;
  --color-btn-outline-text: #9dc7ea;
  --color-btn-outline-border: #9dc7ea;
  --color-btn-outline-hover-bg: #9dc7ea;
  --color-btn-outline-hover-text: #102535;
  --color-btn-outline-hover-border: #9dc7ea;
  --color-btn-search-bg: #e62323;
  --color-btn-search-text: #102535;
  --color-btn-search-border: #e62323;
  --color-btn-search-hover-bg: #cfe9fb;
  --color-btn-search-hover-text: #102535;
  --color-btn-search-hover-border: #cfe9fb;
  --color-btn-create-bg: #5dbb84;
  --color-btn-create-text: #102535;
  --color-btn-create-border: #5dbb84;
  --color-btn-create-hover-bg: #d2f0df;
  --color-btn-create-hover-text: #143824;
  --color-btn-create-hover-border: #d2f0df;
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  transition: background-color 0.25s ease, color 0.25s ease;
}

a {
  color: var(--color-link);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--color-link-hover);
}

.text-muted {
  color: var(--color-muted) !important;
}

.page-section {
  margin-bottom: 2rem;
}

.site-navbar {
  background: var(--color-navbar-bg);
  border-color: var(--color-border) !important;
  backdrop-filter: blur(14px);
  position: sticky;
  top: 0;
  z-index: 1040;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
}

.site-navbar .navbar-brand,
.site-navbar .nav-link,
.site-navbar .navbar-user {
  color: var(--color-text);
}

.site-navbar .nav-link {
  opacity: 0.84;
}

.site-navbar .nav-link:hover, .site-navbar .nav-link.active {
  opacity: 1;
  color: var(--color-link);
}

.site-navbar .navbar-toggler {
  border-color: var(--color-border);
}

.site-navbar.is-hidden {
  transform: translateY(-105%);
}

.site-navbar.is-elevated {
  box-shadow: var(--color-shadow);
}

.navbar-account-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0;
  border: 0;
  background: transparent;
  color: var(--color-text);
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  transition: color 0.2s ease, opacity 0.2s ease;
}

.navbar-account-toggle::after {
  margin-left: 0.2rem;
}

.navbar-account-toggle:hover, .navbar-account-toggle:focus, .navbar-account-toggle:focus-visible {
  color: var(--color-link);
  box-shadow: none;
  outline: 0;
}

.site-footer {
  background: var(--color-footer-bg);
  border-top: 1px solid var(--color-border);
}

.footer-muted {
  color: var(--color-muted);
}

.footer-link,
.footer-icon {
  color: var(--color-text);
}

.footer-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-toggle-bg);
  color: var(--color-toggle-text);
  transition: transform 0.2s ease, border-color 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

.theme-toggle:hover {
  transform: translateY(-1px);
  border-color: var(--color-link);
  color: var(--color-link);
}

:root:not([data-theme="dark"]) .theme-toggle {
  background: #17212b;
  color: #ffffff;
  border-color: #17212b;
}

:root:not([data-theme="dark"]) .theme-toggle:hover {
  background: #000000;
  border-color: #000000;
  color: #ffffff;
}

:root[data-theme="dark"] .theme-toggle {
  border-color: rgba(244, 196, 48, 0.55);
  box-shadow: 0 0 0 1px rgba(244, 196, 48, 0.18);
}

:root[data-theme="dark"] .theme-toggle:hover {
  border-color: #f4c430;
  background: #ffd95c;
  color: #17212b;
}

@media (max-width: 991.98px) {
  .site-navbar .navbar-collapse {
    padding-top: 1rem;
  }
}

.theme-toggle-icon-moon {
  display: none;
}

:root[data-theme="dark"] .theme-toggle-icon-sun {
  display: none;
}

:root[data-theme="dark"] .theme-toggle-icon-moon {
  display: inline-flex;
}

@media (min-width: 992px) {
  .site-navbar .container-fluid {
    padding-right: calc(var(--bs-gutter-x) + 0.9rem);
  }
}

.btn {
  border-radius: 0.5rem;
  font-weight: 600;
}

.btn-full {
  width: 100%;
}

.btn-primary {
  background-color: var(--color-btn-primary-bg);
  color: var(--color-btn-primary-text);
  border: 3px solid var(--color-btn-primary-border);
  transition: all 0.2s ease;
}

.btn-primary:hover {
  background-color: var(--color-btn-primary-hover-bg);
  color: var(--color-btn-primary-hover-text);
  border: 3px solid var(--color-btn-primary-hover-border);
  transform: scale(1.05);
}

.btn-primary:focus, .btn-primary:focus-visible {
  box-shadow: none;
}

.btn-primary:active, .btn-primary.active, .btn-primary.show, .btn-primary:first-child:active, :not(.btn-check) + .btn-primary:active {
  background-color: var(--color-btn-primary-active-bg) !important;
  color: var(--color-btn-primary-active-text) !important;
  border: 3px solid var(--color-btn-primary-active-border) !important;
  box-shadow: none !important;
}

.btn-primary:disabled, .btn-primary.disabled, .btn-primary[disabled] {
  background-color: #c5c9cf;
  color: #6b7280;
  border: 3px solid #c5c9cf;
  cursor: not-allowed;
  opacity: 1;
  transform: none;
}

.btn-primary:disabled:hover, .btn-primary.disabled:hover, .btn-primary[disabled]:hover {
  background-color: #c5c9cf;
  color: #6b7280;
  border: 3px solid #c5c9cf;
  transform: none;
}

.btn-outline-primary {
  background-color: var(--color-btn-outline-bg);
  color: var(--color-btn-outline-text);
  border: 3px solid var(--color-btn-outline-border);
  transition: all 0.2s ease;
}

.btn-outline-primary:hover {
  background-color: var(--color-btn-outline-hover-bg);
  color: var(--color-btn-outline-hover-text);
  border: 3px solid var(--color-btn-outline-hover-border);
  transform: scale(1.05);
}

.btn-outline-primary:focus, .btn-outline-primary:focus-visible {
  box-shadow: none;
}

.btn-outline-primary:active, .btn-outline-primary.active, .btn-outline-primary.show, .btn-outline-primary:first-child:active, :not(.btn-check) + .btn-outline-primary:active {
  background-color: var(--color-btn-outline-hover-bg) !important;
  color: var(--color-btn-outline-hover-text) !important;
  border: 3px solid var(--color-btn-outline-hover-border) !important;
  box-shadow: none !important;
}

.btn-outline-secondary {
  border-color: var(--color-input-border);
  color: var(--color-text);
}

.btn-outline-secondary:hover, .btn-outline-secondary:focus-visible, .btn-outline-secondary:active {
  background-color: var(--color-surface-alt) !important;
  border-color: var(--color-input-border) !important;
  color: var(--color-text) !important;
  box-shadow: none !important;
}

.btn-search {
  background-color: var(--color-btn-search-bg);
  color: var(--color-btn-search-text);
  border: 3px solid var(--color-btn-search-border);
  transition: all 0.2s ease;
}

.btn-search:hover {
  background-color: var(--color-btn-search-hover-bg);
  color: var(--color-btn-search-hover-text);
  border: 3px solid var(--color-btn-search-hover-border);
  transform: scale(1.05);
}

.btn-search:focus, .btn-search:focus-visible {
  box-shadow: none;
}

.btn-search:active, .btn-search.active, .btn-search.show, .btn-search:first-child:active, :not(.btn-check) + .btn-search:active {
  background-color: var(--color-btn-search-hover-bg) !important;
  color: var(--color-btn-search-hover-text) !important;
  border: 3px solid var(--color-btn-search-hover-border) !important;
  box-shadow: none !important;
}

.btn-create {
  background-color: var(--color-btn-create-bg);
  color: var(--color-btn-create-text);
  border: 3px solid var(--color-btn-create-border);
  transition: all 0.2s ease;
}

.btn-create:hover {
  background-color: var(--color-btn-create-hover-bg);
  color: var(--color-btn-create-hover-text);
  border: 3px solid var(--color-btn-create-hover-border);
  transform: scale(1.05);
}

.btn-create:focus, .btn-create:focus-visible {
  box-shadow: none;
}

.btn-create:active, .btn-create.active, .btn-create.show, .btn-create:first-child:active, :not(.btn-check) + .btn-create:active {
  background-color: var(--color-btn-create-hover-bg) !important;
  color: var(--color-btn-create-hover-text) !important;
  border: 3px solid var(--color-btn-create-hover-border) !important;
  box-shadow: none !important;
}

.card {
  border-radius: 0.5rem;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  box-shadow: var(--color-shadow);
}

.card-body {
  padding: 1.25rem;
}

.resource-status-ribbons {
  position: absolute;
  top: 0.75rem;
  right: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.35rem;
  z-index: 2;
}

.resource-status-ribbon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 3.5rem;
  padding: 0.25rem 0.5rem 0.25rem 0.7rem;
  border-radius: 0;
  font-size: 0.62rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  box-shadow: 0 0.35rem 0.9rem rgba(0, 0, 0, 0.14);
  clip-path: polygon(14% 0, 100% 0, 100% 100%, 0 100%);
}

.resource-status-ribbon-owned {
  background: #198754;
  color: #fff;
}

.resource-status-ribbon-new {
  background: #f4c430;
  color: #17212b;
}

.resource-status-ribbon-sale {
  background: #dc3545;
  color: #fff;
}

.toast-container {
  z-index: 1100;
}

.toast {
  border-radius: 0.5rem;
  background: var(--color-surface);
  color: var(--color-text);
}

form label {
  font-weight: 600;
}

form input,
form select,
form textarea {
  max-width: 100%;
}

input:not([type="checkbox"]):not([type="radio"]):not([type="range"]),
select,
textarea,
.form-control {
  background-color: var(--color-input-bg);
  color: var(--color-text);
  border: 1px solid var(--color-input-border);
  border-radius: 0.375rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):focus,
select:focus,
textarea:focus,
.form-control:focus {
  background-color: var(--color-input-bg);
  color: var(--color-text);
  border-color: #86b7fe;
  outline: 0;
  box-shadow: 0 0 0 0.25rem var(--color-focus-ring);
}

.form-text {
  color: var(--color-muted);
}

.linked-resources-panel {
  max-height: 22rem;
  overflow-y: auto;
}

.linked-resource-item + .linked-resource-item {
  border-top: 1px solid var(--bs-border-color);
}

.catalogue-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.catalogue-filter-category-form {
  margin: 0;
}

.catalogue-filter-select-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: 0.5rem;
  background: var(--color-surface);
  color: var(--color-text);
  font-weight: 600;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.catalogue-filter-select {
  min-width: 11rem;
  height: 100%;
  padding: 0.5rem 2.25rem 0.5rem 0.85rem;
  border: 0;
  border-radius: 0.5rem;
  background-color: transparent;
  color: inherit;
  font-weight: 600;
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, currentColor 50%), linear-gradient(135deg, currentColor 50%, transparent 50%);
  background-position: calc(100% - 1.15rem) calc(50% - 0.1rem), calc(100% - 0.85rem) calc(50% - 0.1rem);
  background-size: 0.35rem 0.35rem, 0.35rem 0.35rem;
  background-repeat: no-repeat;
}

.catalogue-filter-select:focus {
  outline: 0;
  box-shadow: none;
}

.catalogue-filter-select-wrap:focus-within {
  border-color: var(--color-text);
}

.catalogue-filter-select-clear {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-right: 0.85rem;
  color: inherit;
  font-size: 1rem;
  line-height: 1;
}

.catalogue-filter-select-clear:hover {
  color: inherit;
}

.catalogue-filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0.85rem;
  border: 1px solid var(--color-border);
  border-radius: 0.5rem;
  background: var(--color-surface);
  color: var(--color-text);
  font-weight: 600;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.catalogue-filter-chip:hover {
  color: var(--color-text);
  border-color: var(--color-text);
}

.catalogue-filter-chip-active {
  background: #264b66;
  border-color: #264b66;
  color: #fff;
}

.catalogue-filter-chip-active:hover {
  color: #fff;
  border-color: #264b66;
}

.catalogue-filter-chip-clear {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  line-height: 1;
}

.resource-markdown-editor .editor-toolbar {
  border-color: var(--color-border);
}

.resource-markdown-editor .editor-toolbar a[class*="markdown-editor-toolbar-"] {
  width: auto;
  min-width: 2.4rem;
  text-align: center;
  color: var(--color-text);
  text-decoration: none;
}

.resource-markdown-editor .editor-toolbar a[class*="markdown-editor-toolbar-"]::before {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  line-height: 1;
}

.resource-markdown-editor .editor-toolbar a.markdown-editor-toolbar-bold::before {
  content: "B";
}

.resource-markdown-editor .editor-toolbar a.markdown-editor-toolbar-italic::before {
  content: "I";
  font-style: italic;
}

.resource-markdown-editor .editor-toolbar a.markdown-editor-toolbar-heading::before {
  content: "H";
}

.resource-markdown-editor .editor-toolbar a.markdown-editor-toolbar-unordered-list::before {
  content: "\2022";
  font-size: 1rem;
}

.resource-markdown-editor .editor-toolbar a.markdown-editor-toolbar-ordered-list::before {
  content: "1.";
}

.resource-markdown-editor .editor-toolbar a.markdown-editor-toolbar-link::before {
  content: "Link";
  font-size: 0.72rem;
}

.resource-markdown-editor .editor-toolbar a.markdown-editor-toolbar-preview::before {
  content: "Preview";
  font-size: 0.68rem;
}

.resource-markdown-editor .CodeMirror,
.resource-markdown-editor .CodeMirror-scroll {
  min-height: 240px;
  max-height: 360px;
}

.resource-markdown-editor .CodeMirror-scroll {
  overflow-y: auto !important;
}

:root[data-theme="dark"] input:not([type="checkbox"]):not([type="radio"]):not([type="range"]),
:root[data-theme="dark"] select,
:root[data-theme="dark"] textarea,
:root[data-theme="dark"] .form-control {
  box-shadow: inset 0 0 0 1px rgba(236, 241, 245, 0.05);
}

.resource-card {
  min-height: 360px;
  overflow: hidden;
  background: var(--color-surface);
  color: var(--color-text);
  border: 1px solid #e62323;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(17, 24, 39, 0.12);
  display: flex;
  flex-direction: column;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.resource-card:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 16px 44px rgba(17, 24, 39, 0.18);
}

.resource-card .card-body {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.resource-card-media-placeholder {
  min-height: 8.5rem;
  display: flex;
  align-items: flex-end;
  background: linear-gradient(135deg, var(--color-surface-alt) 0%, rgba(51, 101, 138, 0.12) 100%);
  border-bottom: 1px solid var(--color-border);
  padding: 0.75rem;
}

.resource-card-media-meta {
  width: 100%;
  padding: 0.75rem 0.85rem;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(6px);
  color: var(--color-text);
}

:root[data-theme="dark"] .resource-card-media-meta {
  background: rgba(24, 32, 40, 0.72);
}

.resource-card-description {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  font-size: 0.95rem;
  max-height: 10.5rem;
}

.resource-summary-card .card-body {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.resource-summary-description {
  max-height: 14rem;
  overflow-y: auto;
  padding-right: 0.5rem;
}

.resource-markdown-content p:last-child {
  margin-bottom: 0;
}

.resource-markdown-content ul,
.resource-markdown-content ol {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.resource-markdown-content h1,
.resource-markdown-content h2,
.resource-markdown-content h3,
.resource-markdown-content h4 {
  margin-top: 1rem;
  margin-bottom: 0.75rem;
  font-weight: 700;
}

.resource-markdown-content a {
  color: #264b66;
}

.resource-card-markdown-content p:last-child {
  margin-bottom: 0;
}

.resource-card-markdown-content ul,
.resource-card-markdown-content ol {
  padding-left: 1.25rem;
  margin-bottom: 0.85rem;
}

.resource-card-markdown-content li + li {
  margin-top: 0.2rem;
}

.resource-card-markdown-content h1,
.resource-card-markdown-content h2,
.resource-card-markdown-content h3,
.resource-card-markdown-content h4 {
  font-size: 1rem;
  line-height: 1.35;
  margin-top: 0;
  margin-bottom: 0.55rem;
  font-weight: 700;
}

.resource-card-markdown-content p {
  margin-bottom: 0.75rem;
}

.resource-card-markdown-content a {
  color: #264b66;
}

.resource-pdf-frame {
  min-height: 24rem;
}

.catalogue-category-groups .accordion-item {
  border: 1px solid rgba(47, 143, 91, 0.42);
  border-radius: 12px;
  overflow: hidden;
  background: var(--color-surface);
  box-shadow: 0 10px 30px rgba(17, 24, 39, 0.12);
}

.catalogue-category-heading {
  width: 100%;
  display: flex;
  align-items: center;
  padding: 0.9rem 1.25rem;
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  background: #2f8f5b;
  border-bottom: 1px solid rgba(47, 143, 91, 0.9);
}

button.catalogue-category-heading::after {
  flex-shrink: 0;
  filter: brightness(0) invert(1);
}

button.catalogue-category-heading:not(.collapsed) {
  color: #ffffff;
  background: #2f8f5b;
  box-shadow: none;
}

button.catalogue-category-heading:focus {
  box-shadow: none;
}

:root[data-theme="dark"] .catalogue-category-heading {
  background: #2f8f5b;
  color: #ffffff;
  border-bottom-color: rgba(47, 143, 91, 0.9);
}

:root[data-theme="dark"] button.catalogue-category-heading:not(.collapsed) {
  background: #2f8f5b;
  color: #ffffff;
}

.catalogue-mobile-rail-shell {
  position: relative;
}

.catalogue-mobile-rail-control {
  position: absolute;
  top: 50%;
  z-index: 2;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  line-height: 1;
  border-radius: 999px;
  background: rgba(90, 90, 90, 0.58);
  border: 0;
  color: #ffffff;
  font-weight: 700;
  box-shadow: 0 0.35rem 0.9rem rgba(0, 0, 0, 0.16);
}

.catalogue-mobile-rail-control-left {
  left: 0;
  transform: translate(-35%, -50%);
}

.catalogue-mobile-rail-control-right {
  right: 0;
  transform: translate(35%, -50%);
}

.catalogue-mobile-rail {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  padding: 0 1rem 0.35rem;
  scroll-padding-inline: 1rem;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.catalogue-mobile-rail-item {
  flex: 0 0 85%;
  max-width: 19rem;
  min-width: 15rem;
  scroll-snap-align: start;
}

:root[data-theme="dark"] .catalogue-mobile-rail-control {
  background: rgba(255, 255, 255, 0.7);
  border: 0;
  color: #17212b;
  font-weight: 700;
}

.dashboard-catalogue-btn {
  white-space: nowrap;
}

@media (max-width: 767.98px) {
  .resource-type-icon {
    display: none;
  }
  .catalogue-category-groups {
    margin-left: calc(-0.5 * var(--bs-gutter-x));
    margin-right: calc(-0.5 * var(--bs-gutter-x));
    border-radius: 0;
    overflow: hidden;
  }
  .catalogue-category-groups .accordion-item {
    border-radius: 0;
    margin-bottom: 1rem !important;
  }
  .catalogue-category-groups .accordion-item:first-of-type,
.catalogue-category-groups .accordion-item:last-of-type,
.catalogue-category-groups .accordion-item:first-of-type .accordion-button,
.catalogue-category-groups .accordion-item:last-of-type .accordion-button.collapsed,
.catalogue-category-groups .accordion-item:last-of-type .accordion-collapse {
    border-radius: 0;
  }
  .catalogue-category-groups .accordion-body {
    padding-left: 0;
    padding-right: 0;
  }
  button.catalogue-category-heading {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  .resource-pdf-viewer-card {
    margin-left: calc(-0.5 * var(--bs-gutter-x));
    margin-right: calc(-0.5 * var(--bs-gutter-x));
    border-left: 0;
    border-right: 0;
    border-radius: 0;
  }
  .resource-pdf-viewer-card .card-body {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }
  .resource-pdf-frame {
    min-height: 32rem;
  }
}

.dashboard-page,
.dashboard-page-intro,
.dashboard-account-summary,
.dashboard-library-wrapper {
  width: 100%;
}

.dashboard-card {
  height: 180px;
  display: flex;
  flex-direction: column;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.dashboard-card:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 16px 44px rgba(17, 24, 39, 0.18);
}

.dashboard-card .card-body {
  flex: 1 1 auto;
  min-height: 0;
}

.dashboard-library-panel {
  border-color: var(--color-border);
  background: var(--color-surface);
  box-shadow: 0 10px 30px rgba(17, 24, 39, 0.12);
}

.dashboard-library-panel .card-body {
  padding: 1.25rem;
}

.dashboard-library-card {
  min-height: 240px;
  height: 100%;
  overflow: hidden;
  background: var(--color-surface);
  color: var(--color-text);
  border: 1px solid #e62323;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(17, 24, 39, 0.12);
}

.dashboard-library-card .card-body {
  display: flex;
  flex-direction: column;
  padding: 1rem;
}

.dashboard-library-card-media {
  min-height: 9.5rem;
}

.dashboard-library-rail-shell {
  position: relative;
  width: 100%;
}

.dashboard-mobile-rail {
  display: flex;
  gap: 1rem;
  width: 100%;
  overflow-x: auto;
  padding: 0 1rem 0.85rem;
  margin: 0;
  box-sizing: border-box;
  scroll-padding-inline: 1rem;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.dashboard-mobile-rail-item {
  flex: 0 0 calc(100% - 3rem);
  max-width: calc(100% - 3rem);
  min-width: calc(100% - 3rem);
  scroll-snap-align: start;
}

.dashboard-overview-panel .card-body {
  padding: 1.25rem;
}

.dashboard-metric-tile {
  min-height: 7.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.dashboard-metric-tile h6 {
  margin-bottom: 0.35rem;
  font-size: 0.95rem;
}

.dashboard-metric-tile .fs-3 {
  font-size: 1.6rem !important;
  line-height: 1.15;
}

.dashboard-metric-tile .small {
  line-height: 1.25;
}

.section-collapse-toggle-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 4.75rem;
  padding-inline: 0.7rem;
}

.section-collapse-toggle-icon {
  display: inline-flex;
  margin-left: 0.35rem;
  transition: transform 0.2s ease;
}

[aria-expanded="true"] .section-collapse-toggle-icon {
  transform: rotate(180deg);
}

[aria-expanded="true"] .section-collapse-toggle-label::before {
  content: "Hide";
}

[aria-expanded="true"] .section-collapse-toggle-label {
  font-size: 0;
}

[aria-expanded="false"] .section-collapse-toggle-label::before {
  content: "Show";
}

[aria-expanded="false"] .section-collapse-toggle-label {
  font-size: 0;
}

@media (max-width: 767.98px) {
  .main-dashboard {
    padding-left: 0;
    padding-right: 0;
  }
  .dashboard-page-intro,
.dashboard-account-summary {
    padding-left: calc(0.5 * var(--bs-gutter-x));
    padding-right: calc(0.5 * var(--bs-gutter-x));
  }
  .dashboard-library-panel {
    width: 100%;
    border-left: 0;
    border-right: 0;
    border-radius: 0;
  }
  .dashboard-library-panel .card-body {
    padding-left: 1rem;
    padding-right: 1rem;
    overflow-x: hidden;
  }
  .dashboard-library-panel .collapse {
    width: 100%;
  }
}

:root[data-theme="dark"] .dashboard-library-panel {
  background: var(--color-surface);
  border-color: var(--color-border);
}

:root[data-theme="dark"] .dashboard-overview-panel.bg-primary-subtle {
  background: #23384a !important;
  color: var(--color-text);
}

:root[data-theme="dark"] .dashboard-metric-tile.bg-white,
:root[data-theme="dark"] .dashboard-metric-tile.bg-light-subtle {
  background: var(--color-surface-alt) !important;
  color: var(--color-text) !important;
  border-color: var(--color-border) !important;
}

:root[data-theme="dark"] .dashboard-metric-tile .text-muted {
  color: var(--color-muted) !important;
}

:root[data-theme="dark"] .dashboard-metric-tile .bg-warning {
  background: #f4c430 !important;
  color: #17212b !important;
}

@media (max-width: 767.98px) {
  .dashboard-page-intro {
    padding-left: calc(0.5 * var(--bs-gutter-x));
    padding-right: calc(0.5 * var(--bs-gutter-x));
  }
  .dashboard-account-summary {
    padding-left: 0;
    padding-right: 0;
  }
  .dashboard-account-summary > .card {
    border-left: 0;
    border-right: 0;
    border-radius: 0;
  }
  .dashboard-account-summary > .card .card-body {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}

.auth-page {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 0;
}

.auth-card {
  width: 100%;
  max-width: 520px;
  background: var(--color-surface);
  color: var(--color-text);
  border-radius: 0.5rem;
  padding: 2rem;
  box-shadow: var(--color-shadow);
}

.auth-card h1 {
  margin-bottom: 0.75rem;
}

.auth-card .auth-intro {
  color: var(--color-muted);
  margin-bottom: 1.5rem;
}

.auth-card form {
  margin-top: 1rem;
}

.auth-card .auth-form-fields p {
  display: grid;
  grid-template-columns: 1fr 280px;
  align-items: center;
  column-gap: 1rem;
  row-gap: 0.35rem;
  margin-bottom: 1rem;
}

.auth-card .auth-form-fields label {
  margin: 0;
  text-align: left;
  grid-column: 1;
}

.auth-card .auth-form-fields input,
.auth-card .auth-form-fields select,
.auth-card .auth-form-fields textarea {
  width: 100%;
  max-width: 280px;
  grid-column: 2;
  justify-self: end;
}

.auth-card .auth-form-fields .helptext,
.auth-card .auth-form-fields .errorlist {
  grid-column: 1 / -1;
}

.auth-card .auth-form-fields .helptext,
.auth-card .auth-form-fields .form-text {
  color: var(--color-muted);
  font-size: 0.9rem;
}

.auth-card .auth-form-fields .errorlist {
  margin: 0;
  padding-left: 1.1rem;
}

.auth-card .auth-form-fields-stacked > div {
  margin-bottom: 1rem;
}

.auth-card .auth-form-fields-stacked input,
.auth-card .auth-form-fields-stacked select,
.auth-card .auth-form-fields-stacked textarea {
  display: block;
  max-width: none;
  width: 100%;
  padding: 0.375rem 0.75rem;
  background-color: var(--color-input-bg);
  color: var(--color-text);
  border: 1px solid var(--color-input-border);
  border-radius: 0.375rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

.auth-card .auth-form-fields-stacked input:focus,
.auth-card .auth-form-fields-stacked select:focus,
.auth-card .auth-form-fields-stacked textarea:focus {
  background-color: var(--color-input-bg);
  color: var(--color-text);
  border-color: #86b7fe;
  outline: 0;
  box-shadow: 0 0 0 0.25rem var(--color-focus-ring);
}

@media (max-width: 575.98px) {
  .auth-card .auth-form-fields-mobile-centered label,
.auth-card .auth-form-fields-mobile-centered .form-text,
.auth-card .auth-form-fields-mobile-centered .invalid-feedback {
    text-align: center;
  }
}

.auth-card .auth-terms-check {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.auth-card .auth-terms-check input[type="checkbox"] {
  flex: 0 0 auto;
  width: 1rem;
  height: 1rem;
  max-width: none;
  margin-top: 0.3rem;
  padding: 0;
  accent-color: var(--color-btn-primary-bg);
}

.auth-card .auth-terms-check input[type="checkbox"]:checked {
  background-color: var(--color-btn-primary-bg);
  border-color: var(--color-btn-primary-bg);
}

.auth-card .auth-terms-check .form-check-label {
  margin: 0;
  line-height: 1.5;
}

.auth-card .auth-terms-check .invalid-feedback {
  margin-left: 1.75rem;
}

.auth-card button,
.auth-card .btn {
  width: 100%;
}

.auth-card .auth-links {
  margin-top: 1.25rem;
  text-align: center;
  font-size: 0.95rem;
}