/* —— Шапка сайта / dock-меню редактора —— */

.site-nav__cabinet {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 0.875rem;
  border-radius: 999px;
  border: 1px solid rgba(0, 0, 0, 0.04);
  background: #eef1f6;
  font-family: "Inter", system-ui, sans-serif;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: #222;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition:
    color 0.16s ease,
    transform 0.12s ease,
    background 0.16s ease;
}

button.site-nav__cabinet {
  appearance: none;
}

.site-nav__profile {
  position: relative;
}

.site-nav__profile-chevron {
  flex-shrink: 0;
  opacity: 0.55;
  transition: transform 0.16s ease, opacity 0.16s ease;
}

.site-nav__profile--open .site-nav__profile-chevron {
  transform: rotate(180deg);
  opacity: 0.85;
}

.site-nav__profile-menu {
  position: absolute;
  top: calc(100% + 0.45rem);
  right: 0;
  z-index: 300;
  min-width: 11.5rem;
  padding: 0.35rem;
  background: #fff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 0.875rem;
  box-shadow: 0 12px 40px rgba(15, 23, 42, 0.12);
}

.site-nav__profile-item {
  display: block;
  padding: 0.55rem 0.75rem;
  border-radius: 0.55rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: #222;
  text-decoration: none;
  transition: background 0.15s ease, color 0.15s ease;
}

.site-nav__profile-item:hover {
  background: #f3f5f9;
  color: #111;
}

.site-nav__profile-item--active {
  background: rgba(64, 16, 230, 0.08);
  color: #4010e6;
}

.site-nav__cabinet-icon {
  flex-shrink: 0;
  opacity: 0.65;
  transition: opacity 0.16s ease;
}

.site-nav__cabinet:hover {
  background: #eef1f6;
  color: #000;
}

.site-nav__cabinet:hover .site-nav__cabinet-icon {
  opacity: 1;
}

.site-nav__cabinet:active {
  transform: scale(0.98);
}

.site-nav__support {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 0.875rem;
  border-radius: 999px;
  border: none;
  background: var(--cab-blue-grad, linear-gradient(135deg, #33b5ff, #009fff, #0088ee));
  font-family: "Inter", system-ui, sans-serif;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: #fff;
  white-space: nowrap;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0, 159, 255, 0.28);
  transition:
    background 0.16s ease,
    box-shadow 0.16s ease,
    transform 0.12s ease;
}

.site-nav__support:hover {
  background: linear-gradient(135deg, #55c4ff 0%, #009fff 50%, #0077cc 100%);
  color: #fff;
  box-shadow: 0 6px 20px rgba(0, 159, 255, 0.38);
}

.site-nav__support:active {
  transform: scale(0.98);
}

.site-nav__support-icon {
  flex-shrink: 0;
  opacity: 0.95;
}

body.body--presentation .site-nav__cabinet {
  font-size: 0.8125rem;
  padding: 0.5rem 0.875rem;
}

body.body--presentation .site-logo__img {
  height: 46px;
  margin-left: 0.35rem;
}

.site-nav {
  gap: 0.75rem;
}

.site-header__history {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-right: 0.25rem;
}

.site-header__history-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  border: none;
  border-radius: 999px;
  background: transparent;
  cursor: pointer;
  transition:
    background 0.16s ease,
    opacity 0.16s ease,
    transform 0.12s ease;
}

.site-header__history-btn:not(:disabled):hover {
  background: rgba(0, 0, 0, 0.05);
}

.site-header__history-btn:not(:disabled):active {
  transform: scale(0.96);
}

.site-header__history-btn:disabled {
  cursor: default;
  opacity: 0.38;
}

.site-header__history-btn--muted:disabled {
  opacity: 0.38;
}

.site-header__history-icon {
  display: block;
  width: 22px;
  height: 22px;
}

body.body--presentation .site-header--dock .site-header__history {
  margin-right: 0.5rem;
}

body.body--presentation .site-header--dock .site-nav {
  padding-right: 1rem;
  margin-right: 0.25rem;
}

body.body--presentation .site-header--dock {
  padding-right: 1.35rem;
}

.site-header__left {
  gap: 1.25rem;
}

.site-header__landing-nav {
  display: none;
  align-items: center;
  gap: 0.35rem;
}

.site-header__landing-nav a {
  padding: 0.45rem 0.7rem;
  border-radius: 999px;
  font-family: "Nunito Sans", system-ui, sans-serif;
  font-size: 0.8125rem;
  font-weight: 700;
  color: #334155;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.15s ease, color 0.15s ease;
}

.site-header__landing-nav a:hover {
  background: rgba(64, 16, 230, 0.08);
  color: #4010e6;
}

@media (min-width: 900px) {
  body.body--landing-v2 .site-header__landing-nav {
    display: flex;
  }
}