/* Custom scrollbar for webkit */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: #94a3b8;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #64748b;
}

/* Dark mode specific scrollbar overrides */
.dark ::-webkit-scrollbar-track {
  background: #0f172a;
}
.dark ::-webkit-scrollbar-thumb {
  background: #334155;
}
.dark ::-webkit-scrollbar-thumb:hover {
  background: #475569;
}

/* Glass Card Effect */
.glass-card {
  position: relative;
  overflow: hidden;
  border-radius: 1.5rem;
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
  transition: all 0.3s ease;
}

.dark .glass-card {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
}

.glass-card:hover {
  background: rgba(255, 255, 255, 0.8);
  transform: scale(1.02);
  box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.25);
}

.dark .glass-card:hover {
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.5);
}

.glass-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to bottom right,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
}

.glass-card:hover::before {
  opacity: 1;
}

/* Selection */
::selection {
  background: rgba(6, 182, 212, 0.3);
  color: rgb(8, 145, 178);
}

.dark ::selection {
  color: rgb(165, 243, 252);
}

/* RTL Support */
[dir="rtl"] {
  direction: rtl;
  text-align: right;
}

[dir="rtl"] .flex-row {
  flex-direction: row-reverse;
}

/* Animations */
@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

.fade-in-down {
  animation: fadeInDown 0.5s ease-out;
}

.animate-float {
  animation: float 6s ease-in-out infinite;
}

.animate-float-delayed {
  animation: float 6s ease-in-out 3s infinite;
}

.animate-float-slow {
  animation: float 8s ease-in-out infinite;
}

/* Smooth transitions */
* {
  transition-property: color, background-color, border-color,
    text-decoration-color, fill, stroke;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}

/* 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;
}