/* Fase 70X.1 / Hotfix 71H.1 — navigazione raggruppata e livello globale stabile. */
:root {
  /*
   * I contenuti pagina usano livelli fino a 100 per hero, titoli e tabelle
   * sticky. Il menu resta sopra a questi elementi, ma sotto a dialog, guide
   * modali e barre di salvataggio che appartengono a livelli dedicati.
   */
  --main-nav-layer: 2000;
  --main-nav-open-group-layer: 2;
  --main-nav-panel-layer: 10;
}

.nav.usolar-main-nav,
nav#main-nav.usolar-main-nav,
.usolar-main-nav[data-main-nav] {
  z-index: var(--main-nav-layer) !important;
}

.usolar-main-nav .main-nav-dropdown.is-open {
  z-index: var(--main-nav-open-group-layer) !important;
}

.usolar-main-nav .main-nav-dropdown-panel {
  z-index: var(--main-nav-panel-layer) !important;
}

.usolar-main-nav {
  --main-nav-label-font-size: .9rem;
  --main-nav-label-font-weight: 800;
  --main-nav-label-line-height: 1.2;
  --main-nav-item-height: 42px;
}

.usolar-main-nav > .main-nav-link,
.usolar-main-nav > .main-nav-dropdown {
  flex: 0 0 auto !important;
}

.usolar-main-nav > a.main-nav-link,
.usolar-main-nav .main-nav-group-control > a.main-nav-group-link {
  box-sizing: border-box !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  min-height: var(--main-nav-item-height) !important;
  height: var(--main-nav-item-height) !important;
  margin: 0 !important;
  padding: 0 11px !important;
  border: 0 !important;
  border-radius: 11px !important;
  background: transparent !important;
  color: #0057ff !important;
  font-family: inherit !important;
  font-size: var(--main-nav-label-font-size) !important;
  font-style: normal !important;
  font-weight: var(--main-nav-label-font-weight) !important;
  letter-spacing: 0 !important;
  line-height: var(--main-nav-label-line-height) !important;
  text-align: center !important;
  text-decoration: none !important;
  text-transform: none !important;
  white-space: nowrap !important;
}

.usolar-main-nav .main-nav-group {
  position: relative !important;
  display: block !important;
  height: auto !important;
  min-height: 42px !important;
  z-index: auto !important;
}

.usolar-main-nav .main-nav-group-control {
  display: inline-grid;
  grid-template-columns: minmax(0, auto) 34px;
  align-items: center;
  min-height: var(--main-nav-item-height);
  border: 1px solid transparent;
  border-radius: 11px;
  background: transparent;
  overflow: hidden;
}

.usolar-main-nav .main-nav-dropdown-toggle {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 34px !important;
  min-width: 34px !important;
  height: 42px !important;
  min-height: 42px !important;
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  border-left: 1px solid rgba(0, 87, 255, .16) !important;
  border-radius: 0 11px 11px 0 !important;
  background: transparent !important;
  color: #0057ff !important;
  font: inherit !important;
  cursor: pointer;
}

.usolar-main-nav .main-nav-dropdown-toggle::after {
  content: none !important;
}

.usolar-main-nav .main-nav-dropdown-toggle span {
  display: inline-block;
  font-size: 1rem;
  line-height: 1;
  transition: transform .16s ease;
}

.usolar-main-nav .main-nav-dropdown.is-open .main-nav-dropdown-toggle span {
  transform: rotate(180deg);
}

.usolar-main-nav .main-nav-group-control:hover,
.usolar-main-nav .main-nav-group-control:focus-within {
  background: #eaf2ff;
}

.usolar-main-nav > a.main-nav-link:hover,
.usolar-main-nav > a.main-nav-link:focus-visible {
  background: #eaf2ff !important;
}

.usolar-main-nav .main-nav-group-link:hover,
.usolar-main-nav .main-nav-group-link:focus-visible,
.usolar-main-nav .main-nav-dropdown-toggle:hover,
.usolar-main-nav .main-nav-dropdown-toggle:focus-visible {
  background: transparent !important;
}

.usolar-main-nav .main-nav-dropdown.has-current-page > .main-nav-group-control {
  background: var(--ui-brand, #0f62fe);
  border-color: var(--ui-brand, #0f62fe);
}

.usolar-main-nav .main-nav-dropdown.has-current-page .main-nav-group-link,
.usolar-main-nav .main-nav-dropdown.has-current-page .main-nav-dropdown-toggle {
  color: #fff !important;
}

.usolar-main-nav .main-nav-dropdown.has-current-page .main-nav-group-link[aria-current="page"] {
  background: transparent !important;
}

.usolar-main-nav > a.main-nav-link[aria-current="page"] {
  background: var(--ui-brand, #0f62fe) !important;
  color: #fff !important;
}

.usolar-main-nav > a.main-nav-link[aria-current="page"]:hover,
.usolar-main-nav > a.main-nav-link[aria-current="page"]:focus-visible {
  background: var(--ui-brand-hover, #004bd6) !important;
}

.usolar-main-nav .main-nav-dropdown-panel a[aria-current="page"] {
  background: #eaf2ff !important;
  color: #004bd6 !important;
  font-weight: 900;
}

@media (min-width: 901px) {
  nav.nav.usolar-main-nav,
  .nav.usolar-main-nav,
  .usolar-main-nav[data-main-nav] {
    position: relative !important;
    isolation: isolate;
    flex-wrap: nowrap !important;
    gap: 4px !important;
    min-height: 58px !important;
    padding: 8px clamp(12px, 2vw, 28px) !important;
  }

  .usolar-main-nav .main-nav-dropdown:hover > .main-nav-dropdown-panel,
  .usolar-main-nav .main-nav-dropdown:focus-within > .main-nav-dropdown-panel {
    display: none !important;
  }

  .usolar-main-nav .main-nav-dropdown.is-open > .main-nav-dropdown-panel {
    display: flex !important;
  }

  .usolar-main-nav .main-nav-dropdown-panel {
    top: 100% !important;
    max-width: min(360px, calc(100vw - 24px)) !important;
    border-radius: 0 0 14px 14px !important;
  }

  .usolar-main-nav .management-dropdown > .main-nav-dropdown-panel,
  .usolar-main-nav .materials-dropdown > .main-nav-dropdown-panel {
    right: 0 !important;
    left: auto !important;
  }
}

@media (max-width: 900px) {
  html body .usolar-main-nav .main-nav-group,
  html body .usolar-main-nav .main-nav-group-control {
    width: 100% !important;
    max-width: none !important;
  }

  html body .usolar-main-nav .main-nav-group-control {
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) 48px !important;
    border: 1px solid transparent;
    border-radius: 12px;
    overflow: hidden;
  }

  html body .usolar-main-nav > .main-nav-link,
  html body .usolar-main-nav .main-nav-group-link {
    width: 100% !important;
    min-height: 48px !important;
    height: auto !important;
    padding: 11px 13px !important;
    border-radius: 12px 0 0 12px !important;
    justify-content: flex-start !important;
    text-align: left !important;
    white-space: normal !important;
  }

  html body .usolar-main-nav > .main-nav-link {
    border-radius: 12px !important;
  }

  html body .usolar-main-nav .main-nav-dropdown-toggle {
    width: 48px !important;
    min-width: 48px !important;
    height: 48px !important;
    min-height: 48px !important;
    border-left: 1px solid #d7e0ec !important;
    border-radius: 0 12px 12px 0 !important;
  }

  html body .usolar-main-nav .main-nav-dropdown-panel {
    position: static !important;
    width: 100% !important;
    max-width: none !important;
    margin: 5px 0 0 !important;
    border-radius: 12px !important;
  }

  html body .usolar-main-nav .main-nav-dropdown.has-current-page > .main-nav-group-control {
    box-shadow: inset 0 0 0 1px rgba(15, 98, 254, .18);
  }
}

@media (forced-colors: active) {
  .usolar-main-nav .main-nav-group-control,
  .usolar-main-nav .main-nav-dropdown-panel {
    border: 1px solid CanvasText !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .usolar-main-nav .main-nav-dropdown-toggle span {
    transition: none;
  }
}