/* header.css — шапка + меню категорий + поиск */

.hdr {
  position: sticky;
  top: 0;
  z-index: var(--z-hdr);
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
/* прогрессивное улучшение: с поддержкой backdrop-filter */
@supports ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .hdr {
    background: color-mix(in oklab, var(--bg) 88%, transparent);
    backdrop-filter: saturate(140%) blur(12px);
    -webkit-backdrop-filter: saturate(140%) blur(12px);
  }
}

.hdr-top {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 12px var(--container-pad);
  max-width: var(--container-max);
  margin: 0 auto;
}

.logo {
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
  font-weight: 800;
  font-size: 18px;
  letter-spacing: .02em;
  color: var(--ink);
}
.logo__dim { color: var(--muted-2); font-weight: 600; }
.logo__dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  margin-left: 4px;
}

.hdr-tg {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink-2);
  font-size: 13px;
  font-weight: 500;
  border: 1px solid var(--line);
  transition: background .15s ease, border-color .15s ease;
}
.hdr-tg:hover  { background: var(--surface-2); border-color: #d6d4cd; }
.hdr-tg:active { background: var(--line-2); }
.hdr-tg svg    { color: var(--tg); }

.hdr-spacer { flex: 1; }

.hdr-search {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  min-width: 240px;
  color: var(--muted);
  font-size: 13px;
  transition: border-color .15s ease;
}
.hdr-search:focus-within { border-color: var(--ink); }
.hdr-search input {
  border: 0;
  background: transparent;
  outline: 0;
  flex: 1;
  color: var(--ink);
  font: inherit;
}
.hdr-search input::placeholder { color: var(--muted); }

.hdr-city {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--ink-2);
  font-weight: 500;
  padding: 6px 10px;
  border-radius: 999px;
  transition: background .15s ease;
}
.hdr-city:hover { background: var(--surface); color: var(--ink); }

.hdr-login {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  transition: background .15s ease, border-color .15s ease;
}
.hdr-login:hover  { background: var(--surface-2); }
.hdr-login:active { background: var(--line-2); }

.hdr-nav {
  display: flex;
  gap: 2px;
  padding: 6px var(--container-pad) 12px;
  max-width: var(--container-max);
  margin: 0 auto;
  overflow-x: auto;
  scrollbar-width: none;
}
.hdr-nav::-webkit-scrollbar { display: none; }

.nav-item {
  padding: 8px 12px;
  border-radius: 10px;
  font-size: 13.5px;
  color: var(--ink-2);
  font-weight: 500;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background .15s ease, color .15s ease;
}
.nav-item:hover { background: var(--surface); color: var(--ink); }
.nav-item[aria-current="page"] {
  background: var(--ink);
  color: #fff;
}
.nav-item[aria-current="page"] .nav-item__caret { opacity: .6; }
.nav-item__caret { opacity: .4; }