/* ============================================
   Components — badges, pills, buttons,
   search bar, header, footer
   ============================================ */

* {
  color: var(--color-main);
}

/* =====================
   HEADER
   ===================== */
.site-header {
  height: var(--header-height);
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header .container {
  height: var(--header-height);
}

.site-header .container div {
  border-radius: var(--radius-header);
  background: var(--color-white);
  display: flex;
  align-items: center;
  height: 100%;
  gap: var(--space-lg);
  padding-left: 32px;
  padding-right: 32px;
  margin-top: 10px;
}

/* Logo as inline SVG */
.header-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.header-logo svg {
  height: 26px;
  width: auto;
}

.btn-catalog {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: var(--color-gray-300);
  color: var(--color-primary-dark);
  border: none;
  border-radius: 10px;
  padding: 13px 20px;
  font-size: var(--font-size-md);
  cursor: pointer;
  transition: background var(--transition-fast);
  white-space: nowrap;
}

.btn-catalog .catalog-text {
  color: var(--color-primary-dark);
}

.btn-catalog .bi {
  color: var(--color-catalog-icon);
  font-size: 1rem;
}

.btn-catalog:hover {
  background: #EFEFEF;
  color: var(--color-primary-dark);
}

.btn-catalog .icon--close-catalog {
  display: none;
}

.btn-catalog.is-open {
  background: var(--color-gray-300);
  color: var(--color-primary);
}

.btn-catalog.is-open:hover {
  background: #EFEFEF;
  color: var(--color-primary);
}

.btn-catalog.is-open .icon--catalog {
  display: none;
}

.btn-catalog.is-open .icon--close-catalog {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.btn-catalog.is-open .icon--close-catalog svg path {
  stroke: var(--color-primary);
}

.btn-catalog.is-open .catalog-text {
  color: var(--color-primary);
}

/* =====================
   CATALOG OVERLAY
   ===================== */
.catalog-overlay {
  position: fixed;
  top: calc(var(--header-height) - 5px);
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 150;
  visibility: hidden;
  opacity: 0;
  transition: visibility var(--transition-base), opacity var(--transition-base);
  overflow: hidden;
}

.catalog-overlay .container {
  height: 100%;
}

.catalog-overlay.is-open {
  visibility: visible;
  opacity: 1;
}

.catalog-overlay-inner {
  position: relative;
  height: 100%;
  max-height: 100%;
  overflow-y: auto;
  background-color: var(--color-white);
  padding: 40px;
}

.catalog-overlay-close {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-xl);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--color-gray-700);
  transition: color var(--transition-fast);
}

.catalog-overlay-close:hover {
  color: var(--color-gray-900);
}

.catalog-overlay-columns {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-3xl);
}

.catalog-column {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.catalog-block-title {
  font-size: 18px;
  font-weight: var(--font-weight-medium);
  margin: 0 0 var(--space-base);
}

.catalog-block-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.catalog-block-list li {
  margin-bottom: var(--space-xs);
}

.catalog-block-list a {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-normal);
  color: var(--color-gray-500);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.catalog-block-list a:hover {
  color: var(--color-primary);
}

.catalog-tag {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  color: var(--color-gray-800);
  background: var(--color-gray-300);
  padding: 6.5px 8px;
  border-radius: var(--radius-md);
  margin-left: var(--space-xs);
}

.catalog-link-underline {
  text-decoration: underline;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  margin-left: auto;
}

.header-nav .btn-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  height: 40px;
}

.header-nav .nav-text {
  color: var(--color-gray-700);
  font-size: var(--font-size-sm);
  white-space: nowrap;
  transition: color var(--transition-fast);
}

.header-nav .btn-nav:hover {
  color: var(--color-gray-600);
}

/* =====================
   CONTENT
   ===================== */

.content {
  background: var(--color-white);
  border-radius: var(--radius-header);
  padding: 20px;
}

/* =====================
   BREADCRUMB
   ===================== */
.breadcrumb-bar {
  padding: 40px 0 20px;
}

.breadcrumb-bar a {
  color: var(--color-gray-500);
  font-size: var(--font-size-md);
}

.breadcrumb-bar .breadcrumb-active {
  color: var(--color-blue);
}

.breadcrumb-bar .separator {
  color: var(--color-gray-500);
  margin: 0 var(--space-sm);
}

/* =====================
   SEARCH BOX
   ===================== */

.search-input-wrap {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: var(--space-base);
  border: 1px solid var(--color-primary-hover);
  border-radius: var(--radius-pill);
  padding: 5px;
}

.search-input-wrap input {
  flex: 1;
  border: none;
  border-radius: var(--radius-pill);
  padding: 6px 9px;
  font-size: var(--font-size-md);
  outline: none;
  transition: border-color var(--transition-fast);
  color: var(--color-gray-800);
}

.search-input-wrap input::placeholder {
  color: var(--color-gray-500);
}

.search-input-wrap input:focus {
  border-color: var(--color-primary);
}

.btn-search {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: 1.2rem;
  transition: background var(--transition-fast);
}

.btn-search:hover {
  background: var(--color-primary-hover);
}

/* =====================
   FILTER PILLS
   ===================== */
.filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.filter-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 12px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-gray-300);
  background: var(--color-gray-300);
  font-size: var(--font-size-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.filter-pill:hover,
.filter-pill.active {
  border-color: var(--color-primary-hover);
  background: var(--color-primary-hover);
  color: var(--color-primary);
}

.filter-pill:hover .pill-count,
.filter-pill.active .pill-count {
  color: var(--color-primary-light);
}

.filter-pill .pill-count {
  color: var(--color-gray-700);
}

/* =====================
   LEVEL BADGE ICONS
   ===================== */
.level-badge-icon {
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
  border-radius: 6px;
}

/* =====================
   CONTENT TYPE ICONS
   ===================== */
.type-icon {
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
  border-radius: 6px;
}

/* =====================
   ICON (base)
   ===================== */
.icon {
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
}

/* =====================
   ICON BUTTONS (small)
   ===================== */
.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  background: var(--color-gray-100);
  color: var(--color-gray-600);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  line-height: 0;
}

.icon-btn:hover {
  background: var(--color-gray-200);
  color: var(--color-primary);
}

/* =====================
   SITE FOOTER
   ===================== */
.site-footer {
  margin-top: auto;
  padding: 36px;
  background: var(--color-white);
  border-radius: var(--radius-header);
}

.footer-top__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.footer-logo {
  margin-bottom: 20px;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-legal {
  margin: 0;
  color: var(--color-footer);
  line-height: 1.5;
  font-size: var(--font-size-md);
}

.footer-social {
  display: flex;
  gap: var(--space-sm);
  margin-top: 36px;
}

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

.footer-social-link:hover {
  opacity: 0.9;
  color: var(--color-white);
}

.footer-social-link img {
  flex-shrink: 0;
}

.footer-app-label {
  margin-top: 20px;
  color: var(--color-main);
  font-size: var(--font-size-md);
}

.footer-app-label a:hover {
  text-decoration: none;
}

.footer-heading {
  font-size: 20px;
  font-weight: var(--font-weight-medium);
  margin: 0 0 var(--space-base);
  color: var(--color-main);
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-links .footer-link {
  color: var(--color-footer);
  font-size: var(--font-size-md);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.footer-links .footer-link:hover {
  color: var(--color-primary);
  text-decoration: none;
}

.footer-chevron {
  vertical-align: middle;
  margin-left: 2px;
  width: 22px;
  height: 22px;
  transition: transform 0.2s ease;
}

.footer-dropdown.is-open .footer-chevron {
  transform: rotate(180deg);
}

.footer-dropdown {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-sublinks {
  list-style: none;
  margin: 0;
  padding: 0 0 0 1rem;
  display: none;
  flex-direction: column;
  gap: 8px;
  border-left: 1px solid var(--color-gray-400);
}

.footer-dropdown.is-open .footer-sublinks {
  display: flex;
}

.footer-sublinks .footer-link {
  font-size: var(--font-size-base);
  color: var(--color-footer);
}

.footer-sublinks .footer-link:hover {
  color: var(--color-primary);
  text-decoration: none;
}

.footer-link {
  color: var(--color-blue);
}

.footer-link:hover {
  color: var(--color-blue);
  text-decoration: underline;
}

.footer-supports {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-support {
  margin: 0;
  font-size: var(--font-size-md);
  color: var(--color-footer);
}

.footer-support-note {
  font-size: var(--font-size-base);
  color: var(--color-gray-500);
}

.footer-support .footer-link {
  color: var(--color-footer);
}

.footer-support .footer-link:hover {
  color: var(--color-primary);
  text-decoration: none;
}

.footer-bottom {
  margin-top: 40px;
  background: var(--color-gray-300);
  padding: 20px;
  border-radius: var(--radius-xl);
}

.footer-bottom-col {
  display: flex;
  flex-direction: column;
}

.footer-bottom__flex {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.footer-bottom-text {
  margin: 0 0 var(--space-sm);
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

.footer-bottom-text:last-of-type {
  margin-bottom: 0;
}

.footer-bottom-text .footer-link {
  color: var(--color-blue);
}

.footer-copyright {
  margin-top: auto;
  margin-bottom: 0;
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
  text-align: right;
}

.vr {
  background-color: #E0E0E0;
  opacity: 1;
}