/* 
  Professional Bootstrap 5+ Design for Jamat Profile Frame Generator
  Custom CSS to enhance the Bootstrap components
*/

/* Additional Custom Styles */
.gradient-text {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.glass-effect {
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Enhanced button hover effects */
.btn-primary-custom:focus {
  box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.25);
}

.btn-outline-custom:focus {
  box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.25);
}

/* Professional frame grid */
.frames-container {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  padding: 0.5rem 0;
  scrollbar-width: thin;
  scrollbar-color: var(--primary-color) #f8f9fa;
}

.frames-container::-webkit-scrollbar {
  height: 8px;
}

.frames-container::-webkit-scrollbar-track {
  background: #f8f9fa;
  border-radius: 4px;
}

.frames-container::-webkit-scrollbar-thumb {
  background: var(--primary-color);
  border-radius: 4px;
}

/* Professional canvas styling */
.canvas-preview-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: 15px;
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.06);
}

/* Enhanced mobile responsiveness */
@media (max-width: 576px) {
  .hero-section {
    padding: 2rem 0 !important;
  }
  
  .display-4 {
    font-size: 1.8rem !important;
  }
  
  .card-custom {
    margin-bottom: 1.5rem;
    border-radius: 15px;
  }
  
  .btn-primary-custom,
  .btn-outline-custom {
    padding: 0.75rem 1.5rem;
  }
}

/* Professional loading states */
.loading-shimmer {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* Enhanced accessibility */
.btn:focus-visible,
.form-range:focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* Professional footer */
footer {
  background: linear-gradient(135deg, #212529 0%, #343a40 100%);
  border-top: 3px solid var(--primary-color);
}

/* Advanced hover effects */
.card-custom {
  position: relative;
  overflow: hidden;
}

.card-custom::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(22, 163, 74, 0.1), transparent);
  transition: left 0.5s ease;
}

.card-custom:hover::before {
  left: 100%;
}

/* Professional typography */
.display-4 {
  font-weight: 700;
  letter-spacing: -0.02em;
}

.lead {
  font-weight: 500;
  line-height: 1.6;
}

/* Enhanced form controls */
.form-range::-webkit-slider-track {
  background: linear-gradient(to right, #e9ecef 0%, var(--primary-color) 100%);
}

.form-range::-moz-range-track {
  background: linear-gradient(to right, #e9ecef 0%, var(--primary-color) 100%);
}

/* Professional badge styles */
.badge {
  font-weight: 500;
  padding: 0.5em 0.75em;
}

/* Enhanced canvas interaction */
.canvas-container {
  position: relative;
  transition: all 0.3s ease;
}

.canvas-container:hover {
  box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

/* Professional instruction cards */
.instruction-card {
  transition: all 0.3s ease;
  border: 1px solid #e9ecef;
}

.instruction-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.1);
  border-color: var(--primary-color);
}

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

/* Print styles */
@media print {
  .no-print {
    display: none !important;
  }
}