/* Utilities: Premium Effects & Helpers */

/* Gradient text - Adjusted for dark mode */
.gradient-text {
  background: linear-gradient(135deg, #60a5fa 0%, #a855f7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Glass card effect - Flipped for Dark Mode */
.glass-card {
  background: rgba(30, 41, 59, 0.6);
  backdrop-filter: blur(16px);
  border-radius: 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
  background: rgba(30, 41, 59, 0.7);
  border-color: rgba(255, 255, 255, 0.12);
}

/* Badge */
.badge-premium {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  border-radius: 2rem;
  font-size: 0.875rem;
  font-weight: 600;
  background: linear-gradient(135deg, rgba(96, 165, 250, 0.1) 0%, rgba(168, 85, 247, 0.1) 100%);
  color: #60a5fa;
  border: 1px solid rgba(96, 165, 250, 0.2);
}

/* Divider - Flipped for Dark Mode */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  margin: 2rem 0;
}

/* Gradient background utilities */
.bg-gradient-primary {
  background: linear-gradient(135deg, #818cf8 0%, #a78bfa 100%);
}

.bg-gradient-blue {
  background: linear-gradient(135deg, #60a5fa 0%, #3b82f6 100%);
}

.bg-gradient-emerald {
  background: linear-gradient(135deg, #34d399 0%, #10b981 100%);
}

.bg-gradient-purple {
  background: linear-gradient(135deg, #c084fc 0%, #a78bfa 100%);
}

/* Blur overlay - Darker */
.blur-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(10px);
  z-index: 10;
}

/* Shadow utilities */
.shadow-premium-sm {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04), 0 1px 3px rgba(0, 0, 0, 0.02);
}

.shadow-premium-md {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06), 0 2px 8px rgba(0, 0, 0, 0.03);
}

.shadow-premium-lg {
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.08), 0 4px 12px rgba(0, 0, 0, 0.04);
}

.shadow-premium-xl {
  box-shadow: 0 24px 56px rgba(0, 0, 0, 0.1), 0 8px 20px rgba(0, 0, 0, 0.05);
}

/* Colored shadow for buttons/cards */
.shadow-indigo {
  box-shadow: 0 12px 32px rgba(129, 140, 248, 0.12), 0 4px 12px rgba(129, 140, 248, 0.06);
}

.shadow-blue {
  box-shadow: 0 12px 32px rgba(96, 165, 250, 0.12), 0 4px 12px rgba(96, 165, 250, 0.06);
}

.shadow-emerald {
  box-shadow: 0 12px 32px rgba(52, 211, 153, 0.12), 0 4px 12px rgba(52, 211, 153, 0.06);
}

/* Glow effect */
.glow {
  position: relative;
}

.glow::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  background: inherit;
  filter: blur(20px);
  opacity: 0.5;
  z-index: -1;
}

/* Text utilities */
.text-balance {
  text-wrap: balance;
}

.text-gradient-primary {
  background: linear-gradient(135deg, #818cf8 0%, #a78bfa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Border utilities */
.border-gradient {
  border: 2px solid transparent;
  background: linear-gradient(white, white) padding-box,
              linear-gradient(135deg, #818cf8 0%, #a78bfa 100%) border-box;
}

/* Floating animation */
.float {
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

/* Shimmer effect */
.shimmer {
  position: relative;
  overflow: hidden;
}

.shimmer::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  to {
    left: 100%;
  }
}