/* 🌟 MOBILE FIX MIGLIORATO - Accessibilità e Layout Perfetti */

/* ✅ RESET e BASE per accessibilità */
* {
  box-sizing: border-box;
}

/* ✅ PULSANTE ACCESSIBILITÀ - Posizionamento e design ottimali */
div[role="region"][aria-label="Controlli di accessibilità"] {
  position: fixed !important;
  bottom: 1.5rem !important;
  right: 1.5rem !important;
  z-index: 99999 !important;
  pointer-events: auto !important;
}

div[role="region"][aria-label="Controlli di accessibilità"] button {
  width: 60px !important;
  height: 60px !important;
  background: linear-gradient(135deg, #dc2626, #b91c1c) !important;
  color: white !important;
  border-radius: 50% !important;
  box-shadow: 0 8px 25px rgba(220, 38, 38, 0.4), 0 0 0 0 rgba(220, 38, 38, 0.6) !important;
  border: 3px solid white !important;
  font-size: 28px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  cursor: pointer !important;
  outline: none !important;
  font-family: system-ui, -apple-system, sans-serif !important;
}

div[role="region"][aria-label="Controlli di accessibilità"] button:hover {
  background: linear-gradient(135deg, #b91c1c, #991b1b) !important;
  transform: scale(1.1) !important;
  box-shadow: 0 12px 35px rgba(220, 38, 38, 0.6), 0 0 0 8px rgba(220, 38, 38, 0.2) !important;
}

div[role="region"][aria-label="Controlli di accessibilità"] button:focus {
  outline: 4px solid #fbbf24 !important;
  outline-offset: 3px !important;
  transform: scale(1.05) !important;
  box-shadow: 0 12px 35px rgba(220, 38, 38, 0.6), 0 0 0 4px rgba(251, 191, 36, 0.3) !important;
}

div[role="region"][aria-label="Controlli di accessibilità"] button:active {
  transform: scale(0.95) !important;
  transition: transform 0.1s ease !important;
}

/* ✅ PANEL ACCESSIBILITÀ - Layout perfetto per desktop */
#accessibility-panel {
  position: absolute !important;
  bottom: 75px !important;
  right: 0 !important;
  width: 420px !important;
  max-width: 95vw !important;
  background: white !important;
  border: 3px solid #dc2626 !important;
  border-radius: 16px !important;
  box-shadow: 
    0 25px 50px rgba(0, 0, 0, 0.25),
    0 0 0 1px rgba(255, 255, 255, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.1) !important;
  z-index: 99998 !important;
  transform-origin: bottom right !important;
  animation: slideUpPanel 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) !important;
  overflow: hidden !important;
  max-height: 85vh !important;
  overflow-y: auto !important;
  backdrop-filter: blur(8px) !important;
}

@keyframes slideUpPanel {
  0% {
    opacity: 0;
    transform: translateY(20px) scale(0.9) rotateX(10deg);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1) rotateX(0deg);
  }
}

/* ✅ HEADER del panel */
#accessibility-panel > div:first-child {
  background: linear-gradient(135deg, #dc2626, #b91c1c) !important;
  color: white !important;
  padding: 1.25rem !important;
  font-size: 1.25rem !important;
  font-weight: 700 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
}

#accessibility-panel > div:first-child h2 {
  margin: 0 !important;
  font-size: inherit !important;
  display: flex !important;
  align-items: center !important;
  gap: 0.5rem !important;
}

#accessibility-panel > div:first-child button {
  width: 32px !important;
  height: 32px !important;
  border-radius: 50% !important;
  background: rgba(255, 255, 255, 0.2) !important;
  color: white !important;
  border: none !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-size: 18px !important;
  font-weight: bold !important;
  transition: background-color 0.2s ease !important;
}

#accessibility-panel > div:first-child button:hover {
  background: rgba(255, 255, 255, 0.3) !important;
}

/* ✅ CONTENUTO del panel */
#accessibility-panel .p-5 {
  padding: 1.5rem !important;
}

#accessibility-panel .space-y-6 > * + * {
  margin-top: 1.5rem !important;
}

#accessibility-panel .space-y-3 > * + * {
  margin-top: 0.75rem !important;
}

/* ✅ SEZIONI controlli */
#accessibility-panel h3 {
  font-size: 1rem !important;
  font-weight: 700 !important;
  color: #374151 !important;
  margin-bottom: 0.75rem !important;
  display: flex !important;
  align-items: center !important;
  gap: 0.5rem !important;
  line-height: 1.4 !important;
}

/* ✅ PULSANTI tema - Layout orizzontale */
#accessibility-panel .flex.gap-2 {
  display: flex !important;
  gap: 0.75rem !important;
}

#accessibility-panel .flex.gap-2 button {
  flex: 1 !important;
  padding: 1rem !important;
  border-radius: 12px !important;
  font-size: 1rem !important;
  font-weight: 600 !important;
  border: 2px solid transparent !important;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
  min-height: 52px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 0.5rem !important;
  cursor: pointer !important;
  outline: none !important;
  background: #f8fafc !important;
  color: #64748b !important;
  position: relative !important;
}

#accessibility-panel .flex.gap-2 button:hover {
  transform: translateY(-1px) !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1) !important;
  background: #f1f5f9 !important;
}

#accessibility-panel .flex.gap-2 button[aria-pressed="true"] {
  background: #dc2626 !important;
  color: white !important;
  border-color: #dc2626 !important;
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.3) !important;
}

#accessibility-panel .flex.gap-2 button:focus {
  outline: 2px solid #fbbf24 !important;
  outline-offset: 2px !important;
  z-index: 1 !important;
}

/* ✅ CONTROLLI dimensione testo */
#accessibility-panel .bg-gray-50 {
  background: #f8fafc !important;
  padding: 1rem !important;
  border-radius: 12px !important;
  border: 2px solid #e2e8f0 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
}

#accessibility-panel .w-12.h-12 {
  width: 48px !important;
  height: 48px !important;
  border-radius: 10px !important;
  font-size: 1.1rem !important;
  font-weight: bold !important;
  background: #dc2626 !important;
  color: white !important;
  border: none !important;
  transition: all 0.2s ease !important;
  cursor: pointer !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}

#accessibility-panel .w-12.h-12:hover:not(:disabled) {
  background: #b91c1c !important;
  transform: scale(1.05) !important;
  box-shadow: 0 4px 8px rgba(220, 38, 38, 0.3) !important;
}

#accessibility-panel .w-12.h-12:disabled {
  background: #9ca3af !important;
  cursor: not-allowed !important;
  opacity: 0.5 !important;
  transform: none !important;
}

#accessibility-panel .w-12.h-12:focus {
  outline: 2px solid #fbbf24 !important;
  outline-offset: 2px !important;
}

/* ✅ Indicatore dimensione testo */
#accessibility-panel .flex.flex-col.items-center {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  gap: 0.25rem !important;
}

#accessibility-panel .flex.flex-col.items-center > span {
  font-size: 1.125rem !important;
  font-weight: 700 !important;
  color: #374151 !important;
}

#accessibility-panel .flex.flex-col.items-center button {
  font-size: 0.75rem !important;
  color: #dc2626 !important;
  background: none !important;
  border: none !important;
  padding: 0.25rem 0.5rem !important;
  border-radius: 4px !important;
  transition: all 0.2s ease !important;
  cursor: pointer !important;
}

#accessibility-panel .flex.flex-col.items-center button:hover {
  background: #fef2f2 !important;
  color: #b91c1c !important;
}

/* ✅ PULSANTE alto contrasto */
#accessibility-panel .w-full.px-4.py-3 {
  width: 100% !important;
  padding: 1rem !important;
  border-radius: 12px !important;
  font-size: 1rem !important;
  font-weight: 600 !important;
  border: 2px solid #e2e8f0 !important;
  transition: all 0.2s ease !important;
  min-height: 52px !important;
  background: #f8fafc !important;
  color: #64748b !important;
  cursor: pointer !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 0.5rem !important;
}

#accessibility-panel .w-full.px-4.py-3:hover {
  transform: translateY(-1px) !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1) !important;
  background: #f1f5f9 !important;
}

#accessibility-panel .w-full.px-4.py-3[aria-pressed="true"] {
  background: #7c3aed !important;
  color: white !important;
  border-color: #7c3aed !important;
  box-shadow: 0 4px 12px rgba(124, 58, 237, 0.3) !important;
}

#accessibility-panel .w-full.px-4.py-3:focus {
  outline: 2px solid #fbbf24 !important;
  outline-offset: 2px !important;
}

/* ✅ FOOTER info */
#accessibility-panel .pt-3.border-t {
  padding-top: 1rem !important;
  border-top: 1px solid #e2e8f0 !important;
  margin-top: 1rem !important;
}

#accessibility-panel .text-xs.text-gray-500 {
  font-size: 0.75rem !important;
  color: #6b7280 !important;
  text-align: center !important;
  font-style: italic !important;
}

/* ✅ SCROLLBAR personalizzata */
#accessibility-panel::-webkit-scrollbar {
  width: 8px !important;
}

#accessibility-panel::-webkit-scrollbar-track {
  background: #f1f5f9 !important;
  border-radius: 4px !important;
}

#accessibility-panel::-webkit-scrollbar-thumb {
  background: #dc2626 !important;
  border-radius: 4px !important;
}

#accessibility-panel::-webkit-scrollbar-thumb:hover {
  background: #b91c1c !important;
}

/* ✅ MOBILE RESPONSIVE - Ottimizzazioni specifiche */
@media (max-width: 768px) {
  div[role="region"][aria-label="Controlli di accessibilità"] {
    bottom: 1rem !important;
    right: 1rem !important;
  }
  
  div[role="region"][aria-label="Controlli di accessibilità"] button {
    width: 56px !important;
    height: 56px !important;
    font-size: 26px !important;
  }
  
  #accessibility-panel {
    position: fixed !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    max-width: none !important;
    border-radius: 16px 16px 0 0 !important;
    max-height: 75vh !important;
    animation: slideUpMobile 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) !important;
    transform-origin: bottom center !important;
  }
  
  @keyframes slideUpMobile {
    0% {
      opacity: 0;
      transform: translateY(100%);
    }
    100% {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  #accessibility-panel .flex.gap-2 {
    flex-direction: column !important;
    gap: 0.75rem !important;
  }
  
  #accessibility-panel .flex.gap-2 button {
    padding: 1.25rem !important;
    min-height: 56px !important;
    font-size: 1.1rem !important;
  }
  
  #accessibility-panel .bg-gray-50 {
    flex-direction: column !important;
    gap: 1rem !important;
    text-align: center !important;
  }
  
  #accessibility-panel .w-12.h-12 {
    width: 52px !important;
    height: 52px !important;
  }
}

/* ✅ TABLET RESPONSIVE */
@media (min-width: 769px) and (max-width: 1024px) {
  #accessibility-panel {
    width: 400px !important;
    max-width: 90vw !important;
    right: 1rem !important;
  }
  
  div[role="region"][aria-label="Controlli di accessibilità"] {
    right: 1rem !important;
    bottom: 1rem !important;
  }
}

/* ✅ LARGE SCREENS */
@media (min-width: 1440px) {
  div[role="region"][aria-label="Controlli di accessibilità"] {
    bottom: 2rem !important;
    right: 2rem !important;
  }
  
  div[role="region"][aria-label="Controlli di accessibilità"] button {
    width: 64px !important;
    height: 64px !important;
    font-size: 30px !important;
  }
  
  #accessibility-panel {
    width: 450px !important;
    bottom: 80px !important;
  }
}

/* ✅ DARK MODE - Colori ottimizzati */
.dark div[role="region"][aria-label="Controlli di accessibilità"] button {
  background: linear-gradient(135deg, #1d4ed8, #1e40af) !important;
  border-color: #f9fafb !important;
  box-shadow: 0 8px 25px rgba(29, 78, 216, 0.4), 0 0 0 0 rgba(29, 78, 216, 0.6) !important;
}

.dark div[role="region"][aria-label="Controlli di accessibilità"] button:hover {
  background: linear-gradient(135deg, #1e40af, #1e3a8a) !important;
  box-shadow: 0 12px 35px rgba(29, 78, 216, 0.6), 0 0 0 8px rgba(29, 78, 216, 0.2) !important;
}

.dark #accessibility-panel {
  background: #1f2937 !important;
  border-color: #1d4ed8 !important;
  color: #f9fafb !important;
}

.dark #accessibility-panel > div:first-child {
  background: linear-gradient(135deg, #1d4ed8, #1e40af) !important;
}

.dark #accessibility-panel h3 {
  color: #f9fafb !important;
}

.dark #accessibility-panel .bg-gray-50 {
  background: #374151 !important;
  border-color: #4b5563 !important;
}

.dark #accessibility-panel .flex.gap-2 button {
  background: #374151 !important;
  color: #d1d5db !important;
  border-color: #4b5563 !important;
}

.dark #accessibility-panel .flex.gap-2 button:hover {
  background: #4b5563 !important;
}

.dark #accessibility-panel .flex.gap-2 button[aria-pressed="true"] {
  background: #1d4ed8 !important;
  color: white !important;
  border-color: #1d4ed8 !important;
}

.dark #accessibility-panel .w-full.px-4.py-3 {
  background: #374151 !important;
  color: #d1d5db !important;
  border-color: #4b5563 !important;
}

.dark #accessibility-panel .w-full.px-4.py-3:hover {
  background: #4b5563 !important;
}

.dark #accessibility-panel .w-full.px-4.py-3[aria-pressed="true"] {
  background: #7c3aed !important;
  color: white !important;
  border-color: #7c3aed !important;
}

.dark #accessibility-panel::-webkit-scrollbar-track {
  background: #374151 !important;
}

.dark #accessibility-panel::-webkit-scrollbar-thumb {
  background: #1d4ed8 !important;
}

/* ✅ ALTO CONTRASTO */
.high-contrast div[role="region"][aria-label="Controlli di accessibilità"] button {
  background: #ffff00 !important;
  color: #000000 !important;
  border: 4px solid #000000 !important;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.8) !important;
}

.high-contrast #accessibility-panel {
  background: #000000 !important;
  border: 4px solid #ffffff !important;
  color: #ffffff !important;
}

.high-contrast #accessibility-panel > div:first-child {
  background: #000000 !important;
  border-bottom: 2px solid #ffffff !important;
}

.high-contrast #accessibility-panel h3 {
  color: #ffffff !important;
}

.high-contrast #accessibility-panel .bg-gray-50 {
  background: #000000 !important;
  border: 2px solid #ffffff !important;
}

.high-contrast #accessibility-panel button {
  border: 2px solid #ffffff !important;
  background: #000000 !important;
  color: #ffffff !important;
}

.high-contrast #accessibility-panel button[aria-pressed="true"] {
  background: #ffff00 !important;
  color: #000000 !important;
  border-color: #000000 !important;
}

.high-contrast #accessibility-panel .w-12.h-12:disabled {
  background: #666666 !important;
  color: #cccccc !important;
  border-color: #cccccc !important;
}

/* ✅ ANIMAZIONI RIDOTTE per utenti con preferenze di movimento ridotto */
@media (prefers-reduced-motion: reduce) {
  div[role="region"][aria-label="Controlli di accessibilità"] button,
  #accessibility-panel,
  #accessibility-panel button {
    transition: none !important;
    animation: none !important;
    transform: none !important;
  }
  
  div[role="region"][aria-label="Controlli di accessibilità"] button:hover,
  div[role="region"][aria-label="Controlli di accessibilità"] button:focus {
    transform: none !important;
  }
  
  #accessibility-panel button:hover {
    transform: none !important;
  }
}

/* ✅ FOCUS migliorato per accessibilità tastiera */
#accessibility-panel button:focus,
#accessibility-panel *:focus {
  outline: 3px solid #fbbf24 !important;
  outline-offset: 2px !important;
  z-index: 1 !important;
}

.high-contrast #accessibility-panel button:focus,
.high-contrast #accessibility-panel *:focus {
  outline: 3px solid #ffff00 !important;
  outline-offset: 3px !important;
}

/* ✅ HAMBURGER MENU mobile - Layout migliorato */
@media (max-width: 1023px) {
  header .lg\:hidden {
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
    background-color: rgba(107, 114, 128, 0.1) !important;
    color: #374151 !important;
    border: 2px solid #374151 !important;
    border-radius: 0.5rem !important;
    padding: 0.75rem !important;
    min-height: 48px !important;
    min-width: 48px !important;
    font-size: 1.25rem !important;
    font-weight: bold !important;
    z-index: 1001 !important;
    transition: all 0.2s ease !important;
  }
  
  header .lg\:hidden:hover {
    background-color: rgba(107, 114, 128, 0.2) !important;
    transform: scale(1.05) !important;
  }
  
  .dark header .lg\:hidden {
    background-color: rgba(249, 250, 251, 0.1) !important;
    color: #f9fafb !important;
    border-color: #f9fafb !important;
  }
  
  .high-contrast header .lg\:hidden {
    background-color: #000000 !important;
    color: #ffffff !important;
    border: 3px solid #ffffff !important;
  }
}

/* ✅ MENU MOBILE espanso */
#mobile-menu {
  display: flex !important;
  flex-direction: column !important;
  width: 100% !important;
  background-color: #ffffff !important;
  border-top: 1px solid #e5e7eb !important;
  padding: 1rem 0 !important;
  animation: slideDown 0.3s ease-out !important;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.dark #mobile-menu {
  background-color: #1f2937 !important;
  border-top-color: #374151 !important;
}

.high-contrast #mobile-menu {
  background-color: #000000 !important;
  border-top: 2px solid #ffffff !important;
}

/* ✅ LINK MENU mobile */
#mobile-menu button {
  padding: 1rem 1.5rem !important;
  text-align: left !important;
  width: 100% !important;
  transition: all 0.2s ease !important;
  border: none !important;
  background: transparent !important;
  min-height: 48px !important;
  display: flex !important;
  align-items: center !important;
  gap: 0.75rem !important;
  font-size: 1.1rem !important;
  font-weight: 500 !important;
}

#mobile-menu button:hover {
  background-color: #f3f4f6 !important;
  color: #dc2626 !important;
}

#mobile-menu button[aria-current="page"] {
  background-color: #dc2626 !important;
  color: #ffffff !important;
  font-weight: 600 !important;
}

.dark #mobile-menu button {
  color: #f9fafb !important;
}

.dark #mobile-menu button:hover {
  background-color: #374151 !important;
  color: #fbbf24 !important;
}

.dark #mobile-menu button[aria-current="page"] {
  background-color: #dc2626 !important;
  color: #ffffff !important;
}

.high-contrast #mobile-menu button {
  color: #ffffff !important;
  border-bottom: 1px solid #ffffff !important;
}

.high-contrast #mobile-menu button:hover,
.high-contrast #mobile-menu button[aria-current="page"] {
  background-color: #ffff00 !important;
  color: #000000 !important;
}

/* ✅ Z-INDEX hierarchy per evitare conflitti */
.fixed {
  z-index: 9999 !important;
}

header {
  z-index: 1000 !important;
}

.sticky {
  z-index: 1000 !important;
}

#mobile-menu {
  z-index: 999 !important;
}

/* ✅ PROTEZIONE da overflow su small screens */
@media (max-height: 600px) {
  #accessibility-panel {
    max-height: 70vh !important;
    overflow-y: auto !important;
  }
}

/* ✅ LANDSCAPE mobile */
@media (max-width: 768px) and (orientation: landscape) {
  #accessibility-panel {
    max-height: 60vh !important;
    overflow-y: auto !important;
  }
  
  div[role="region"][aria-label="Controlli di accessibilità"] button {
    width: 52px !important;
    height: 52px !important;
    font-size: 24px !important;
  }
}

/* ✅ PRINT STYLES */
@media print {
  div[role="region"][aria-label="Controlli di accessibilità"],
  #accessibility-panel,
  #mobile-menu {
    display: none !important;
  }
}

/* ✅ SUPPORTO per screen reader */
.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* ✅ SKIP LINKS */
.skip-link {
  position: absolute !important;
  top: -40px !important;
  left: 6px !important;
  background: #2563eb !important;
  color: white !important;
  padding: 8px !important;
  text-decoration: none !important;
  border-radius: 4px !important;
  z-index: 10000 !important;
  font-weight: bold !important;
  transition: top 0.2s ease !important;
}

.skip-link:focus {
  top: 6px !important;
}

/* ✅ MIGLIORAMENTI per touch devices */
@media (pointer: coarse) {
  #accessibility-panel button,
  #mobile-menu button,
  div[role="region"][aria-label="Controlli di accessibilità"] button {
    min-height: 48px !important;
    min-width: 48px !important;
  }
}