.site-header {
  position: sticky;
  top: 0;
  z-index: 1030;
  color: #f5f7fb;
  background: rgba(17, 24, 40, 0.94);
  border-bottom: 1px solid rgba(148, 163, 184, 0.16);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.site-navbar {
  min-height: 76px;
  padding: 0.65rem 0;
  background: transparent;
}

.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0;
  padding: 0;
}

.site-brand img,
.site-brand .site-logo {
  display: block;
  object-fit: contain;
  flex-shrink: 0;
  filter: none;
}

.site-brand-name {
  color: #fff;
  font-family: "Titan One", cursive;
  font-size: 1.35rem;
  letter-spacing: 0.02em;
  line-height: 1;
}

.site-brand-name span {
  color: var(--custom-blue, #42a9e1);
}

.site-nav-collapse {
  align-items: center;
}

.site-nav-links {
  align-items: center;
  gap: 0.2rem;
  margin: 0 auto;
}

.site-header .site-nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0.6rem 0.85rem !important;
  color: rgba(238, 243, 250, 0.78) !important;
  font-size: 0.94rem;
  font-weight: 600;
  transition:
    color 160ms ease,
    background-color 160ms ease;
}

.site-header .site-nav-link:hover,
.site-header .site-nav-link:focus-visible,
.site-header .site-nav-link.show {
  color: #fff !important;
  background: rgba(66, 169, 225, 0.1);
  border-radius: 0.7rem;
}

.site-header .site-nav-link:focus-visible,
.site-account-trigger:focus-visible,
.site-login-link:focus-visible,
.site-register-link:focus-visible,
.site-nav-toggle:focus-visible {
  outline: 2px solid var(--custom-blue, #42a9e1);
  outline-offset: 3px;
}

.site-account-nav {
  align-items: center;
  gap: 0.55rem;
  margin-left: 1rem;
}

.site-login-link,
.site-register-link {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.6rem 1rem;
  color: #f4f7fb;
  font-size: 0.92rem;
  font-weight: 650;
  text-decoration: none;
  transition:
    transform 160ms ease,
    background-color 160ms ease,
    border-color 160ms ease;
}

.site-login-link {
  border: 1px solid rgba(203, 213, 225, 0.24);
  background: rgba(255, 255, 255, 0.035);
}

.site-login-link:hover {
  color: #fff;
  border-color: rgba(66, 169, 225, 0.65);
  background: rgba(66, 169, 225, 0.12);
}

.site-register-link {
  color: var(--custom-blue-text);
  background: var(--custom-blue, #42a9e1);
  box-shadow: 0 5px 15px rgba(66, 169, 225, 0.2);
}

.site-register-link:hover {
  color: #071827;
  background: #63b9e8;
  transform: translateY(-1px);
}

.site-account-trigger {
  display: inline-flex !important;
  align-items: center;
  gap: 0.6rem;
  min-height: 48px;
  padding: 0.35rem 0.65rem !important;
  color: #f4f7fb !important;
  border: 1px solid rgba(203, 213, 225, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.045);
  text-decoration: none;
}

.site-account-trigger:hover,
.site-account-trigger.show {
  color: #fff !important;
  border-color: rgba(66, 169, 225, 0.45);
  background: rgba(66, 169, 225, 0.1);
}

.site-account-trigger::after {
  margin-left: 0.15rem;
}

.site-avatar {
  flex: 0 0 38px;
  border: 2px solid rgba(66, 169, 225, 0.72);
  border-radius: 50%;
  object-fit: cover;
}

.site-account-name {
  max-width: 150px;
  overflow: hidden;
  color: #f4f7fb;
  font-size: 0.88rem;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.site-header .site-dropdown-menu {
  min-width: 220px;
  margin-top: 0.65rem;
  padding: 0.5rem;
  border: 1px solid rgba(148, 163, 184, 0.17);
  border-radius: 0.9rem;
  background: #1a2740;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.35);
}

.site-header .site-dropdown-menu .dropdown-header {
  padding: 0.65rem 0.75rem;
  color: #b8c5d6;
  font-size: 0.82rem;
  white-space: normal;
}

.site-header .site-dropdown-menu .dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.65rem 0.75rem;
  border-radius: 0.55rem;
  color: #e9eef6;
  font-size: 0.9rem;
  transition:
    color 140ms ease,
    background-color 140ms ease;
}

.site-header .site-dropdown-menu .dropdown-item i {
  width: 1rem;
  color: var(--custom-blue, #42a9e1);
  text-align: center;
}

.site-header .site-dropdown-menu .dropdown-item:hover,
.site-header .site-dropdown-menu .dropdown-item:focus-visible {
  color: #fff;
  background: rgba(66, 169, 225, 0.16);
}

.site-header .site-dropdown-menu .dropdown-divider {
  border-top-color: rgba(203, 213, 225, 0.13);
}

.site-nav-toggle {
  display: inline-flex;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  padding: 0.55rem;
  border: 1px solid rgba(203, 213, 225, 0.18) !important;
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.045);
}

.site-nav-toggle-icon {
  display: grid;
  gap: 4px;
  width: 19px;
}

.site-nav-toggle-icon i {
  display: block;
  height: 2px;
  border-radius: 2px;
  background: #f4f7fb;
}

@media (max-width: 991.98px) {
  .site-navbar {
    min-height: 68px;
  }

  .site-nav-collapse {
    margin-top: 0.75rem;
    padding: 0.8rem 0 0.3rem;
    border-top: 1px solid rgba(148, 163, 184, 0.15);
  }

  .site-nav-links,
  .site-account-nav {
    align-items: stretch;
    width: 100%;
    gap: 0.25rem;
    margin: 0;
  }

  .site-header .site-nav-link {
    width: 100%;
    min-height: 44px;
    padding: 0.65rem 0.8rem !important;
  }

  .site-nav-dropdown .dropdown-menu {
    margin: 0.15rem 0 0.45rem;
  }

  .site-account-nav {
    padding-top: 0.75rem;
    margin-top: 0.65rem;
    border-top: 1px solid rgba(148, 163, 184, 0.15);
  }

  .site-account-trigger {
    justify-content: flex-start;
    width: 100%;
    border-radius: 0.75rem;
  }

  .site-account-name {
    max-width: calc(100% - 90px);
  }

  .site-login-link,
  .site-register-link {
    width: 100%;
    margin-top: 0.25rem;
  }

  .site-header .site-dropdown-menu {
    width: 100%;
    margin-top: 0.25rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-header *,
  .site-header *::before,
  .site-header *::after {
    transition-duration: 0.01ms !important;
  }
}

.notification-menu {
  margin-left: auto;
}
@media (max-width: 991.98px) {
  .notification-menu {
    margin-right: 0.5rem;
  }
}
@media (min-width: 992px) {
  .notification-menu {
    margin-left: 2rem;
  }
}
.notification-panel {
  width: min(360px, 90vw);
  max-height: 65vh;
  overflow-y: auto;
}
.notification-panel .notification-entry {
  display: block;
  white-space: normal;
  padding: 0.75rem 1rem;
  color: inherit;
  text-decoration: none;
}
.notification-row {
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(158, 172, 192, 0.15);
}
.notification-row .notification-entry {
  flex: 1;
  min-width: 0;
}
.notification-actions {
  position: relative;
  flex-shrink: 0;
  margin-right: 0.75rem;
}
.notification-actions-toggle {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 6px;
  color: #9eacc0;
  font-size: 24px;
  line-height: 1;
  list-style: none;
  cursor: pointer;
}
.notification-actions-toggle::-webkit-details-marker {
  display: none;
}
.notification-actions-toggle:hover,
.notification-actions-toggle:focus-visible,
.notification-actions[open] .notification-actions-toggle {
  background: rgba(158, 172, 192, 0.12);
  color: #fff;
}
.notification-actions-panel {
  position: absolute;
  right: 0;
  top: 100%;
  z-index: 2;
  min-width: 120px;
  padding: 4px;
  border: 1px solid rgba(158, 172, 192, 0.2);
  border-radius: 8px;
  background: #1c2430;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}
.notification-delete {
  width: 100%;
  text-align: left;
  padding: 0.5rem;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: #f08080;
  font-size: 12px;
}
.notification-delete:hover,
.notification-delete:focus-visible {
  background: rgba(240, 128, 128, 0.12);
}
.notification-delete:disabled {
  opacity: 0.5;
}
.notification-entry.unread {
  background: rgba(66, 169, 225, 0.12);
}
.notification-entry small {
  display: block;
  color: #9eacc0;
  margin-top: 0.3rem;
}

.notification-entry .notification-kind {
  display: block;
  margin: 0 0 5px;
  color: var(--custom-blue, #42a9e1);
  font-size: 13px;
  font-weight: 600;
}
.notification-entry .notification-title {
  display: block;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.5;
  overflow-wrap: anywhere;
}
.notification-entry .notification-body {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.6;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.notification-entry .notification-time {
  display: block;
  margin-top: 8px;
  font-size: 11px;
}

.site-brand .site-logo {
  width: 48px;
  height: 48px;
  display: block;
  flex-shrink: 0;
}

.site-login-link:active,
.site-register-link:active {
  color: var(--custom-blue-text);
  border-color: var(--custom-blue-active);
  background: var(--custom-blue-active);
  transform: translateY(0);
}