html { min-height: 100%; }
body {
  background: var(--mes-color-page);
  color: var(--mes-color-text);
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  min-height: 100vh;
}
h1, h2, h3, h4, h5, h6 {
  color: var(--mes-color-heading);
  letter-spacing: 0;
}
main {
  margin-top: var(--mes-nav-height);
  min-height: calc(100vh - var(--mes-nav-height));
  padding: 0;
}
body.has-app-menu main {
  margin-top: calc(var(--mes-nav-height) + var(--mes-app-menu-height, 42px));
  min-height: calc(100vh - var(--mes-nav-height) - var(--mes-app-menu-height, 42px));
}
main > .container-fluid { max-width: var(--mes-content-max); }
.navbar { min-height: var(--mes-nav-height); }
.navbar-custom { background: var(--mes-color-nav); }
.navbar-brand { font-size: 1.35rem; font-weight: 700; }
.navbar-nav .nav-link { color: #fff !important; padding: 0.5rem 1rem; }
.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  background: rgba(255, 255, 255, 0.12);
  border-radius: 4px;
}
.app-switcher {
  gap: 0.25rem;
}
.app-switcher .nav-link {
  white-space: nowrap;
}
.app-switcher .nav-link.is-active {
  background: rgba(255, 255, 255, 0.18);
}
.app-menu-bar {
  background: var(--mes-color-surface);
  border-bottom: 1px solid var(--mes-color-border);
  box-shadow: 0 0.125rem 0.5rem rgba(26, 40, 50, 0.04);
  position: fixed;
  top: var(--mes-nav-height);
  left: 0;
  right: 0;
  z-index: 1030;
}
.app-menu-strip {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  min-height: 42px;
  overflow-x: auto;
  white-space: nowrap;
}
.app-menu-section-title {
  color: var(--mes-color-muted);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
  margin-right: 0.25rem;
  flex: 0 0 auto;
}
.app-menu-link {
  color: var(--mes-color-text);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.75rem;
  border-radius: 4px;
  border: 1px solid transparent;
  flex: 0 0 auto;
}
.app-menu-link:hover,
.app-menu-link.active {
  background: rgba(36, 116, 166, 0.08);
  border-color: rgba(36, 116, 166, 0.18);
  color: var(--mes-color-text);
}
.dropdown-menu {
  background: var(--mes-color-surface);
  border-color: var(--mes-color-border);
  box-shadow: var(--mes-shadow);
}
.dropdown-menu-wide { max-height: 80vh; min-width: 280px; overflow-y: auto; }
.dropdown-header {
  color: var(--mes-color-heading);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
}
@media (max-width: 991.98px) {
  :root {
    --mes-nav-height: 56px;
    --mes-app-menu-height: 40px;
  }
  .app-switcher {
    margin-top: 0.5rem;
  }
  .navbar-collapse {
    max-height: calc(100vh - var(--mes-nav-height));
    overflow-y: auto;
  }
}