/* Compact chrome + optional top navigation */

#mainNavbar {
  min-height: 32px !important;
  padding-top: 0.25rem !important;
  padding-bottom: 0.25rem !important;
}
#mainNavbar img[alt="Logo"] {
  height: 22px !important;
  max-width: 30px !important;
}
@media (min-width: 768px) {
  #mainNavbar {
    min-height: 36px !important;
  }
  #mainNavbar img[alt="Logo"] {
    height: 26px !important;
    max-width: 36px !important;
  }
}

#simbar .simbar-row {
  padding-top: 0.2rem !important;
  padding-bottom: 0.2rem !important;
}
#simbar .simchip-large {
  width: 36px;
  height: 24px;
}
#simbar .simbar-group-toggle {
  min-height: 30px !important;
  padding-top: 0.2rem !important;
  padding-bottom: 0.2rem !important;
}
#simbar .simbar-section-toggle {
  min-height: 28px !important;
  padding-top: 0.15rem !important;
  padding-bottom: 0.15rem !important;
}

#topNavBar {
  background: var(--bg-navbar, var(--bg-form));
  border-bottom: 1px solid var(--border-color);
  padding: 0.2rem 0.5rem;
  position: relative;
  z-index: 50;
  overflow: visible;
}
#topNavTrack {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.35rem;
  overflow-x: auto;
  overflow-y: visible;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  /* room so absolute dropdown panels are not clipped by the scrollport */
  padding: 0.15rem 0 12rem;
  margin-bottom: -11.5rem;
}
.top-nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  flex-shrink: 0;
  padding: 0.28rem 0.65rem;
  border-radius: 999px;
  border: 1px solid var(--border-color);
  background: var(--bg-form-alt, var(--bg-main-alt));
  color: var(--text-main);
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}
button.top-nav-link {
  font: inherit;
}
.top-nav-link:hover,
.top-nav-dropdown.is-open > .top-nav-drop-btn,
.top-nav-dropdown:hover > .top-nav-drop-btn {
  border-color: var(--bg-button, var(--v2-accent, #3b82f6));
  background: color-mix(in srgb, var(--bg-button, #3b82f6) 12%, var(--bg-form));
}
.top-nav-icon {
  font-size: 0.9rem;
  line-height: 1;
}
.top-nav-caret {
  font-size: 0.65rem;
  opacity: 0.7;
  margin-inline-start: 0.1rem;
}

.top-nav-dropdown {
  position: relative;
  flex-shrink: 0;
}
.top-nav-drop-panel {
  display: none;
  position: absolute;
  top: calc(100% + 2px);
  right: 0;
  min-width: 12rem;
  max-width: min(20rem, 85vw);
  padding: 0.35rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border-color);
  background: var(--bg-form, #fff);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.18);
  z-index: 80;
}
.top-nav-dropdown.is-open > .top-nav-drop-panel,
.top-nav-dropdown:hover > .top-nav-drop-panel {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.top-nav-drop-item {
  display: block;
  width: 100%;
  text-align: inherit;
  padding: 0.45rem 0.7rem;
  border-radius: 0.5rem;
  border: 0;
  background: transparent;
  font: inherit;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-main);
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
}
.top-nav-drop-item:hover {
  background: var(--bg-form-alt, var(--bg-main-alt));
}

/* Desktop: hide side column + full-width content when top layout */
@media (min-width: 768px) {
  html.nav-layout-top #sidebar {
    display: none !important;
  }
  html.nav-layout-top #sidebar-overlay {
    display: none !important;
  }
  html.nav-layout-top #screenWidthToggle {
    display: none !important;
  }
  html.nav-layout-top #mainContent,
  html.nav-layout-top #mainContent.container,
  html.nav-layout-top #mainContent.max-w-fit,
  html.nav-layout-top main#mainContent {
    max-width: none !important;
    width: 100% !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
  }
}

.nav-layout-btn.active-nav-layout {
  background: var(--bg-button, var(--v2-accent, #3b82f6));
  color: #fff;
}