/* ========================================================================
   QMS Mercury Dark - Navigation Buttons
   Barra nav con pulsanti pill, NO link sottolineati
   ======================================================================== */

/* Barra nav Mercury (gradient + chips arrotondate) */
.qms-nav {
  background: linear-gradient(180deg, rgba(98, 91, 233, 0.35), rgba(66, 74, 214, 0.35));
  border-radius: 18px;
  padding: 10px 14px;
  display: flex;
  gap: 10px;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

/* Pulsanti nav (ancore rese pulsanti) */
.qms-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
  color: #23c4ff !important;
  font-weight: 800;
  font-size: 0.95rem;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.15);
  transition: all 0.2s;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.7);
}

.qms-btn:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.qms-btn:active {
  transform: translateY(0);
}

/* Varianti pulsanti */
.qms-btn--primary {
  background: #ff4d4d;
  border-color: transparent;
  color: #fff;
  font-weight: 800;
}

.qms-btn--primary:hover {
  background: #ff3333;
}

.qms-btn--accent {
  background: #23c4ff;
  border-color: transparent;
  color: #000;
  font-weight: 800;
}

.qms-btn--ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.2);
}

.qms-btn--admin-off {
  background: rgba(239, 68, 68, 0.12);
  color: #ffb7b7;
  border-color: rgba(239, 68, 68, 0.35);
}

.qms-btn--admin-on {
  background: rgba(34, 197, 94, 0.14);
  color: #b2f7c7;
  border-color: rgba(34, 197, 94, 0.35);
}

/* Icone emoji o svg allineate bene */
.qms-ico {
  display: inline-block;
  transform: translateY(-1px);
  font-size: 1.1em;
}

/* Spaziatura a destra per badge Admin */
.qms-nav .spacer {
  flex: 1;
  min-width: 20px;
}

/* Separator (opzionale) */
.qms-nav .separator {
  width: 1px;
  height: 24px;
  background: rgba(255, 255, 255, 0.15);
  margin: 0 4px;
}

/* Responsive nav - niente di speciale qui, gestito dal wrapper */

/* Focus state (accessibility) */
.qms-btn:focus {
  outline: 2px solid #23c4ff;
  outline-offset: 2px;
}

/* Disabled state */
.qms-btn[disabled],
.qms-btn--disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* Active/current page indicator */
.qms-btn.active,
.qms-btn[aria-current="page"] {
  background: rgba(35, 196, 255, 0.25);
  border-color: #23c4ff;
  color: #23c4ff !important;
  font-weight: 900;
  font-size: 1rem;
  text-shadow: 0 0 8px rgba(35, 196, 255, 0.8), 0 2px 4px rgba(0, 0, 0, 0.7);
}


/* ========================================================================
   NAVBAR COLLAPSABILE - Toggle con pulsante hamburger
   ======================================================================== */

/* Pulsante toggle hamburger - nascosto di default, mostrato da JS su mobile */
.qms-nav-toggle {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 10000;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, #625be9, #424ad6);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: white;
  transition: all 0.3s ease;
}

.qms-nav-toggle:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.qms-nav-toggle:active {
  transform: scale(0.95);
}

/* Navbar wrapper - ESISTE SOLO SU MOBILE, nascosto di default */
.qms-nav-wrapper {
  display: none; /* Nascosto di default */
}

/* Su mobile: attiva il wrapper */
@media (max-width: 1199px) {
  body.qms-nav-toggle-ready .qms-nav-wrapper {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    max-width: 320px;
    height: 100vh;
    z-index: 9999;
    transform: translateX(-100%);
    transition: transform 0.3s ease-in-out;
    pointer-events: none;
  }

  body.qms-nav-toggle-ready .qms-nav-wrapper.open {
    transform: translateX(0);
    pointer-events: all;
  }

  body.qms-nav-toggle-ready .qms-nav-wrapper .qms-nav {
    height: 100vh;
    margin: 0;
    border-radius: 0 18px 18px 0;
    padding: 80px 14px 20px 14px;
    flex-direction: column;
    overflow-y: auto;
    overflow-x: hidden;
    gap: 8px;
  }

  /* Mostra il pulsante toggle su mobile */
  .qms-nav-toggle {
    display: flex !important;
  }

  /* Nascondi la navbar originale SOLO su mobile quando il wrapper è attivo */
  body.qms-nav-toggle-ready nav.qms-nav:not(.qms-nav-wrapper *) {
    display: none !important;
  }
}

/* Pulsanti nav in verticale */
.qms-nav-wrapper .qms-btn {
  width: 100%;
  justify-content: flex-start;
}

/* Overlay scuro quando menu aperto */
.qms-nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.5);
  z-index: 9998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.qms-nav-overlay.visible {
  opacity: 1;
  pointer-events: all;
}

/* Su DESKTOP: nascondi tutto il sistema mobile */
@media (min-width: 1200px) {
  .qms-nav-toggle {
    display: none !important;
  }
  
  .qms-nav-wrapper {
    position: static !important;
    transform: none !important;
    width: auto !important;
    max-width: none !important;
    height: auto !important;
    pointer-events: all !important;
  }
  
  .qms-nav-wrapper .qms-nav {
    height: auto;
    flex-direction: row;
    padding: 10px 14px;
    border-radius: 18px;
    margin-bottom: 1.5rem;
    overflow: visible;
  }
  
  .qms-nav-wrapper .qms-btn {
    width: auto;
  }
  
  .qms-nav-overlay {
    display: none !important;
  }
}

/* Mobile Toggle Button */
.qms-mobile-toggle {
  display: none;
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 10000;
  background: #1a1f2e;
  border: 1px solid #2a3442;
  border-radius: 8px;
  padding: 0.75rem;
  cursor: pointer;
  transition: all 0.2s;
}

.qms-mobile-toggle:hover {
  background: #242936;
  border-color: #3a475b;
}

.qms-mobile-toggle .hamburger {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 24px;
  height: 18px;
}

.qms-mobile-toggle .hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: #e9edf1;
  border-radius: 2px;
  transition: all 0.3s;
}

.qms-mobile-toggle[aria-expanded="true"] .hamburger span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.qms-mobile-toggle[aria-expanded="true"] .hamburger span:nth-child(2) {
  opacity: 0;
}

.qms-mobile-toggle[aria-expanded="true"] .hamburger span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* Show toggle on mobile */
@media (max-width: 768px) {
  .qms-mobile-toggle {
    display: block;
  }
  
  .qms-nav {
    position: fixed;
    top: 0;
    left: -100%;
    width: 280px;
    height: 100vh;
    background: #0f1115;
    border-right: 1px solid #2a3442;
    transition: left 0.3s;
    overflow-y: auto;
    padding: 4rem 1rem 2rem;
    z-index: 9999;
  }
  
  .qms-nav.mobile-open {
    left: 0;
  }
  
  body.nav-open::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 9998;
  }
}