.account-header {
  position: fixed;
  top: 14px;
  left: 50%;
  z-index: 30;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: min(calc(100% - 28px), 1180px);
  height: 72px;
  min-height: 72px;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(46, 111, 220, 0.94);
  box-shadow: 0 18px 70px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(18px);
  transform: translateX(-50%);
}

.account-brand {
  display: inline-flex;
  align-items: center;
  min-width: 0;
}

.account-brand__logo {
  display: block;
  width: clamp(113.6px, 10.4vw, 145.6px);
  height: auto;
}

.account-nav {
  display: flex;
  gap: 6px;
  padding: 4px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 8px;
  background: rgba(7, 26, 51, 0.16);
}

.account-nav a,
.account-header__actions a,
.account-header__actions button {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border: 0;
  border-radius: 7px;
  color: #c5d8ed;
  background: transparent;
  text-decoration: none;
  font: 750 13px/1.2 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  transition: color 180ms ease, background 180ms ease, transform 180ms ease;
}

.account-nav a:hover,
.account-header__actions a:hover,
.account-header__actions a[aria-current="page"] {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.account-header__actions {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 6px;
}

.account-header__actions button {
  color: #fff;
  background: linear-gradient(135deg, #f43f8a 0%, #c0265b 52%, #9f1239 100%);
  box-shadow: 0 12px 34px rgba(192, 38, 91, 0.28);
  cursor: pointer;
}

.account-header__actions #userHeaderLogin,
.account-header__actions #userHeaderLogout {
  color: #fff;
  background: linear-gradient(135deg, #f43f8a 0%, #c0265b 52%, #9f1239 100%);
  box-shadow: 0 12px 34px rgba(192, 38, 91, 0.28);
}

.account-nav a:hover,
.account-header__actions a:hover,
.account-header__actions button:hover {
  transform: translateY(-1px);
}

.account-header a:focus-visible,
.account-header button:focus-visible {
  outline: 3px solid #dceeff;
  outline-offset: 3px;
}

.account-header .is-hidden {
  display: none !important;
}

.account-header__actions .account-menu-toggle,
.account-mobile-menu {
  display: none;
}

@media (max-width: 920px) {
  .account-header {
    grid-template-columns: 1fr auto;
    height: 60px;
    min-height: 60px;
    padding: 7px;
  }

  .account-nav {
    display: none;
  }

  .account-header__actions > a,
  .account-header__actions > button:not(.account-menu-toggle) {
    display: none !important;
  }

  .account-header__actions .account-menu-toggle {
    width: 44px;
    height: 44px;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 0;
    border: 1px solid rgba(244, 63, 138, 0.78);
    border-radius: 7px;
    color: #f43f8a;
    background: rgba(7, 26, 51, 0.38);
    box-shadow: 0 10px 28px rgba(192, 38, 91, 0.22);
    cursor: pointer;
  }

  .account-header__actions .account-menu-toggle span {
    width: 20px;
    height: 2px;
    border-radius: 2px;
    background: currentColor;
  }

  .account-mobile-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    left: 0;
    display: grid;
    gap: 4px;
    max-height: calc(100vh - 92px);
    padding: 8px;
    overflow-y: auto;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 8px;
    background: rgba(7, 26, 51, 0.98);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.38);
  }

  .account-mobile-menu[hidden] {
    display: none;
  }

  .account-mobile-menu a,
  .account-mobile-menu button {
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 11px 14px;
    border: 0;
    border-radius: 7px;
    color: #e7f1ff;
    background: transparent;
    text-align: left;
    text-decoration: none;
    font: 750 14px/1.2 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    cursor: pointer;
  }

  .account-mobile-menu a:hover,
  .account-mobile-menu a[aria-current="page"] {
    color: #fff;
    background: rgba(255, 255, 255, 0.09);
  }

  .account-mobile-menu .account-mobile-menu__logout {
    margin-top: 4px;
    color: #fff;
    background: linear-gradient(135deg, #f43f8a 0%, #c0265b 52%, #9f1239 100%);
  }
}

@media (max-width: 720px) {
  .account-header {
    top: 8px;
    width: calc(100% - 16px);
    max-width: calc(100vw - 16px);
    height: 60px;
    min-height: 60px;
    padding: 7px;
    gap: 10px;
    background: rgba(46, 111, 220, 0.96);
  }

  .account-brand__logo {
    width: clamp(102.4px, 30.4vw, 124.8px);
  }

  .account-header__actions a,
  .account-header__actions button {
    min-height: 40px;
    padding: 10px 15px;
    font-size: 14px;
  }
}

@media print {
  .account-header {
    display: none !important;
  }
}