/* Выдвижное меню слева: оверлей + панель */

.site-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

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

.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: min(320px, 85vw);
  max-width: 320px;
  background: var(--color-bg);
  box-shadow: 4px 0 24px rgba(0, 0, 0, 0.12);
  z-index: 101;
  transform: translateX(-100%);
  transition: transform 0.25s ease-out;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.site-nav.is-open {
  transform: translateX(0);
}

body.site-nav-open {
  overflow: hidden;
}

.site-nav__inner {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: auto;
}

.site-nav__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-m);
  padding: var(--space-m) var(--space-l);
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

/* Блок в шапке панели: логотип + бейджи компактно */
.site-nav__shop {
  display: flex;
  align-items: center;
  gap: var(--space-s);
  min-width: 0;
}

.site-nav__logo {
  width: 40px;
  height: 40px;
  min-width: 40px;
  border-radius: 8px;
  background: #f5f0e8;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2px 1px;
}

.site-nav__logo-line {
  font-weight: 700;
  font-size: 0.5rem;
  line-height: 1.1;
  letter-spacing: 0.02em;
  color: #1a1a1a;
}

.site-nav__logo-line--small {
  font-size: 0.35rem;
  font-weight: 500;
  color: #444;
}

.site-nav__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  align-items: center;
}

.site-nav__badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 2px 6px;
  border-radius: 999px;
  background: #f0f0f0;
  font-size: 0.6875rem;
  color: var(--color-text-muted);
}

.site-nav__badge-icon {
  flex-shrink: 0;
  color: #888;
}

.site-nav__badge--rating .site-nav__badge-icon--star {
  color: #e6b800;
}

.site-nav__badge--rating {
  color: var(--color-text);
}

.site-nav__close {
  position: relative;
  width: 44px;
  height: 44px;
  padding: 0;
  border: none;
  border-radius: var(--radius);
  background: transparent;
  color: var(--color-text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.site-nav__close:hover {
  background: var(--color-border);
}

.site-nav__close::before,
.site-nav__close::after {
  content: '';
  position: absolute;
  width: 18px;
  height: 2px;
  left: 50%;
  top: 50%;
  margin-left: -9px;
  margin-top: -1px;
  background: currentColor;
  border-radius: 1px;
}

.site-nav__close::before {
  transform: rotate(45deg);
}

.site-nav__close::after {
  transform: rotate(-45deg);
}

.site-nav__content {
  padding: var(--space-m) 0;
  flex: 1;
}

.site-nav__section {
  padding: 0 var(--space-l);
  margin-bottom: var(--space-l);
}

.site-nav__section-title {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  margin: 0 0 var(--space-s) 0;
}

.site-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav__item {
  margin: 0;
}

.site-nav__link {
  display: block;
  padding: var(--space-s) var(--space-l);
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9375rem;
  border-left: 3px solid transparent;
  margin-left: var(--space-l);
}

.site-nav__link:hover {
  background: rgba(0, 0, 0, 0.04);
  color: var(--color-accent);
}

.site-nav__link.is-active {
  border-left-color: var(--color-accent);
  color: var(--color-accent);
}

.site-nav__link:not(.site-nav__link--internal) {
  margin-left: 0;
  padding-left: calc(var(--space-l) + 3px);
}

/* Пункты меню как кнопки (категории каталога) */
button.site-nav__link {
  width: 100%;
  text-align: left;
  border: none;
  background: none;
  font-family: var(--font-primary);
  cursor: pointer;
}

/* Дерево «Каталог» в меню */
.site-nav__item--group {
  margin: 0;
}

.site-nav__group {
  margin: 0;
}

.site-nav__group-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-s) var(--space-l);
  border: none;
  background: none;
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--color-text);
  cursor: pointer;
  text-align: left;
  border-left: 3px solid transparent;
  margin-left: var(--space-l);
}

.site-nav__group-head:hover {
  background: rgba(0, 0, 0, 0.04);
  color: var(--color-accent);
}

.site-nav__group-head {
  list-style: none;
  margin: 0;
}

.site-nav__group-head::-webkit-details-marker {
  display: none;
}

.site-nav__group-head::after {
  content: '';
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 6px solid currentColor;
  margin-left: auto;
  transition: transform 0.2s ease;
}

.site-nav__group[open] .site-nav__group-head::after {
  transform: rotate(180deg);
}

.site-nav__group-body {
  display: block;
  overflow: hidden;
}

.site-nav__group:not([open]) .site-nav__group-body {
  display: none;
}

.site-nav__sublist {
  padding-left: var(--space-m);
  border-left: 1px solid var(--color-border);
  margin-left: calc(var(--space-l) + 3px);
  margin-top: 0;
  margin-bottom: var(--space-xs);
}

.site-nav__nested-group {
  margin: 0;
}

.site-nav__nested-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding-top: var(--space-xs);
  padding-right: var(--space-m);
  padding-bottom: var(--space-xs);
  padding-left: calc(var(--space-l) + 3px);
  border: none;
  background: none;
  font-family: var(--font-primary);
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--color-text);
  cursor: pointer;
  text-align: left;
  margin-left: 0;
  border-left: 3px solid transparent;
}

.site-nav__nested-head {
  list-style: none;
}

.site-nav__nested-head::-webkit-details-marker {
  display: none;
}

.site-nav__nested-head::after {
  content: '';
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  margin-left: auto;
  transition: transform 0.2s ease;
}

.site-nav__nested-group[open] .site-nav__nested-head::after {
  transform: rotate(180deg);
}

.site-nav__nested-body {
  display: block;
}

.site-nav__nested-group:not([open]) .site-nav__nested-body {
  display: none;
}

.site-nav__sublist--nested {
  margin-left: var(--space-s);
  margin-bottom: 0;
}

.site-nav__link--sub {
  padding: var(--space-xs) var(--space-m);
  font-weight: 500;
  font-size: 0.875rem;
  margin-left: 0;
}