/* ==========================================================================
   tour-sidenav.css
   Fascetta di navigazione verticale — solo desktop (min-width: 1100px)

   Chiamata in functions.php (dentro ohayo_scripts):
     wp_enqueue_style(
       'ohayo-tour-sidenav',
       get_template_directory_uri() . '/css/tour-sidenav.css',
       array('ohayo-style'),
       _S_VERSION
     );
   ========================================================================== */


/* --------------------------------------------------------------------------
   Visibilità — solo desktop
   -------------------------------------------------------------------------- */

.tour-sidenav {
  display: none;
}

@media (min-width: 800px) {
  .tour-sidenav {
    display: flex;
  }
}


/* --------------------------------------------------------------------------
   Wrapper fisso al lato sinistro
   -------------------------------------------------------------------------- */

.tour-sidenav {
  position: fixed;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  z-index: 100;
  flex-direction: column;
  align-items: flex-start;
  pointer-events: none;
	background-color: var(--charcoal);
}

.tour-sidenav__track {
  pointer-events: all;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  padding: 16px 0;
  background: rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-right: 1px solid rgba(255, 255, 255, 0.06);
}


/* --------------------------------------------------------------------------
   Singola voce
   -------------------------------------------------------------------------- */

.tour-sidenav__item {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 8px;
  text-decoration: none;
  cursor: pointer;
}

.tour-sidenav__item span {
  display: block;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  transform: rotate(180deg);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.25);
  white-space: nowrap;
  line-height: 1;
  transition: color 0.25s ease;
  user-select: none;
}

/* Indicatore barra sinistra */
.tour-sidenav__item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 2px;
  height: 0;
  background: var(--secondary, #c47b2a);
  transition: height 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}


/* --------------------------------------------------------------------------
   Stati: hover e active
   -------------------------------------------------------------------------- */

.tour-sidenav__item:hover span {
  color: rgba(255, 255, 255, 0.75);
}

.tour-sidenav__item:hover::before {
  height: 60%;
}

.tour-sidenav__item.is-active span {
  color: var(--secondary, #c47b2a);
}

.tour-sidenav__item.is-active::before {
  height: 100%;
}


/* --------------------------------------------------------------------------
   Separatori
   -------------------------------------------------------------------------- */

.tour-sidenav__sep {
  width: 1px;
  height: 16px;
  background: rgba(255, 255, 255, 0.07);
  margin: 2px 0;
  pointer-events: none;
}


/* --------------------------------------------------------------------------
   Tooltip
   -------------------------------------------------------------------------- */

.tour-sidenav__tooltip {
  position: absolute;
  left: calc(100% + 10px);
  top: 50%;
  transform: translateY(-50%) translateX(-6px);
  background: rgba(12, 12, 12, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 5px 11px;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.75);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s ease, transform 0.15s ease;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.tour-sidenav__tooltip::before {
  content: '';
  position: absolute;
  left: -5px;
  top: 50%;
  transform: translateY(-50%);
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-right: 5px solid rgba(255, 255, 255, 0.1);
}

.tour-sidenav__item:hover .tour-sidenav__tooltip {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}


/* --------------------------------------------------------------------------
   Variante per temi chiari (se il tema del tour è primavera/estate)
   .autunno e .inverno hanno sfondo scuro — ok di default
   .primavera e .estate: adatta i colori
   -------------------------------------------------------------------------- */

.primavera .tour-sidenav__track,
.estate .tour-sidenav__track {
  background: rgba(255, 255, 255, 0.55);
  border-right-color: rgba(0, 0, 0, 0.06);
}

.primavera .tour-sidenav__item span,
.estate .tour-sidenav__item span {
  color: rgba(0, 0, 0, 0.2);
}

.primavera .tour-sidenav__item:hover span,
.estate .tour-sidenav__item:hover span {
  color: rgba(0, 0, 0, 0.7);
}

.primavera .tour-sidenav__sep,
.estate .tour-sidenav__sep {
  background: rgba(0, 0, 0, 0.08);
}

.primavera .tour-sidenav__tooltip,
.estate .tour-sidenav__tooltip {
  background: rgba(240, 240, 240, 0.96);
  border-color: rgba(0, 0, 0, 0.1);
  color: rgba(0, 0, 0, 0.7);
}

.primavera .tour-sidenav__tooltip::before,
.estate .tour-sidenav__tooltip::before {
  border-right-color: rgba(0, 0, 0, 0.1);
}