/* iOS Safari Compatibility Fixes */

/* Fix viewport height issues */
:root {
  --vh: 1vh;
}

/* iOS viewport height fix */
@supports (-webkit-appearance: none) {
  .vh-100 {
    height: calc(var(--vh, 1vh) * 100);
  }
}

/* Fix touch and hover states for iOS */
@media (hover: none) and (pointer: coarse) {
  /* Remove hover effects on touch devices */
  .btn:hover,
  .nav-link:hover,
  .card:hover {
    transform: none !important;
    box-shadow: none !important;
  }
  
  /* Add touch feedback */
  .btn:active,
  .nav-link:active,
  .card:active {
    opacity: 0.7;
    transform: scale(0.98);
    transition: all 0.1s ease;
  }
}

/* Fix iOS Safari input styling */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="tel"],
textarea,
select {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  -webkit-border-radius: 0;
  -moz-border-radius: 0;
  border-radius: 0.375rem;
  font-size: 16px !important; /* Prevent zoom on focus */
}

/* Fix iOS Safari form button styling */
button,
input[type="button"],
input[type="submit"] {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  border-radius: 0.375rem;
}

/* iOS Safari modal fixes */
.modal.fade .modal-dialog {
  -webkit-transform: translate(0, -25%);
  transform: translate(0, -25%);
}

.modal.show .modal-dialog {
  -webkit-transform: translate(0, 0);
  transform: translate(0, 0);
}

/* Fix iOS scrolling momentum */
.modal-body,
.offcanvas-body,
.dropdown-menu {
  -webkit-overflow-scrolling: touch;
}

/* Fix iOS sticky positioning */
.sticky-top {
  position: -webkit-sticky;
  position: sticky;
}

/* Fix iOS safe area */
@supports (padding: max(0px)) {
  .safe-area-inset-top {
    padding-top: max(1rem, env(safe-area-inset-top));
  }
  
  .safe-area-inset-bottom {
    padding-bottom: max(1rem, env(safe-area-inset-bottom));
  }
}

/* Fix iOS cart drawer issues */
.offcanvas {
  -webkit-transform: translateX(100%);
  transform: translateX(100%);
}

.offcanvas.show {
  -webkit-transform: translateX(0);
  transform: translateX(0);
}

/* iOS carousel fixes */
.carousel-item {
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

/* Fix iOS image rendering */
img {
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  user-select: none;
}

/* Prevent iOS double-tap zoom */
.btn,
.nav-link,
.card,
.product-card {
  touch-action: manipulation;
}

/* Fix iOS form validation styling */
.was-validated .form-control:valid,
.was-validated .form-control:invalid {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

/* iOS-specific loading states */
@media (hover: none) and (pointer: coarse) {
  .loading {
    -webkit-animation: fadeIn 1.5s ease-in-out infinite;
    animation: fadeIn 1.5s ease-in-out infinite;
  }
}

@-webkit-keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Fix iOS search input */
input[type="search"] {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  -webkit-border-radius: 0;
  -moz-border-radius: 0;
  border-radius: 0;
}

input[type="search"]::-webkit-search-decoration,
input[type="search"]::-webkit-search-cancel-button {
  -webkit-appearance: none;
}

/* iOS keyboard fixes */
@media screen and (max-width: 768px) {
  .ios-keyboard-fix {
    position: fixed;
    width: 100%;
  }
}

/* Fix iOS text rendering */
body,
.card-title,
.card-text {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* iOS-specific button styles */
.btn-ios {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  text-decoration: none;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
}

/* Fix iOS dropdown issues */
.dropdown-menu {
  -webkit-box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

/* iOS accessibility improvements */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    -webkit-animation-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    -webkit-animation-iteration-count: 1 !important;
    animation-iteration-count: 1 !important;
    -webkit-transition-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}