/* Ishigaki Family Portal - Custom Styles */

/* Safe area for mobile devices */
.safe-area-bottom {
  padding-bottom: env(safe-area-inset-bottom, 0);
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Hide scrollbar but keep functionality */
.hide-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.hide-scrollbar::-webkit-scrollbar {
  display: none;
}

/* Line clamp utilities */
.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.line-clamp-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Custom animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fadeIn {
  animation: fadeIn 0.3s ease-out forwards;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-slideUp {
  animation: slideUp 0.4s ease-out forwards;
}

@keyframes pulse-soft {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.8;
  }
}

.animate-pulse-soft {
  animation: pulse-soft 2s ease-in-out infinite;
}

/* Touch-friendly tap highlight */
a, button {
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0.1);
}

/* Prevent text selection on interactive elements */
.no-select {
  -webkit-user-select: none;
  user-select: none;
}

/* Image loading placeholder */
img {
  background: linear-gradient(135deg, #f5f5f5 0%, #e0e0e0 100%);
}

/* Card hover effects */
.card-hover {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card-hover:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

/* Sticky footer adjustment for different devices */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
  #sticky-footer {
    padding-bottom: calc(0.75rem + env(safe-area-inset-bottom));
  }
}

/* Timeline connector line adjustments */
.timeline-line {
  position: absolute;
  left: 1.25rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, #14b8a6, #5eead4);
}

/* Gradient text */
.gradient-text {
  background: linear-gradient(135deg, #14b8a6 0%, #0d9488 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Button press effect */
.btn-press:active {
  transform: scale(0.98);
}

/* Focus styles for accessibility */
a:focus-visible,
button:focus-visible {
  outline: 2px solid #14b8a6;
  outline-offset: 2px;
}

/* Custom scrollbar for desktop */
@media (min-width: 768px) {
  ::-webkit-scrollbar {
    width: 8px;
    height: 8px;
  }
  
  ::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
  }
  
  ::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
  }
  
  ::-webkit-scrollbar-thumb:hover {
    background: #a1a1a1;
  }
}

/* Dark mode media query (future support) */
@media (prefers-color-scheme: dark) {
  /* Dark mode styles can be added here */
}

/* Reduced motion for accessibility */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  html {
    scroll-behavior: auto;
  }
}

/* Print styles */
@media print {
  #sticky-footer,
  .no-print {
    display: none !important;
  }
  
  body {
    background: white !important;
  }
}