div {
}

/* Sidebar Styling */

.filter-sidebar {
  /*max-height: calc(100vh - 40px);*/
  overflow-y: auto;
}

.theme-filter-btn {
  text-align: left;
  padding: 10px 15px;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: #555;
  font-weight: 500;
  transition: all 0.3s ease;
  text-transform: capitalize;
}

.theme-filter-btn:hover {
  background-color: #f0f4f8;
  color: #0d6efd;
  transform: translateX(5px);
}

.theme-filter-btn.active {
  background-color: #e9ecef;
  color: #0d6efd;
  font-weight: 700;
  border-left: 4px solid #0d6efd;
}

/* Theme Card Styling */

.theme-card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  border: 1px solid #eee;
}

.theme-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.theme-card-body {
  padding: 20px;
}

/* CSS Laptop Mockup for iFrames */

.laptop-mockup {
  margin: 10px auto 20px;
  width: 90%;
  max-width: 800px;
}

.laptop-screen {
  background: #000;
  border-radius: 12px 12px 0 0;
  padding: 3% 3% 5% 3%;
  position: relative;
}

.laptop-screen-inner {
  position: relative;
  padding-top: 56.25%;
  /*16: 9 Aspect Ratio;*/
  background: #fff;
  overflow: hidden;
}

.laptop-screen-inner iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  /*Optional: Scale down the iframe content to fit more in view;*/
  /*transform: scale(0.7);*/
  /*transform-origin: 0 0;*/
  /*width: 142.8%;*/
  /*height: 142.8%;*/
}

.laptop-keyboard {
  height: 12px;
  background: #e0e0e0;
  border-radius: 0 0 16px 16px;
  position: relative;
  width: 110%;
  left: -5%;
  box-shadow: inset 0 -2px 4px rgba(0,0,0,0.2);
}

.laptop-keyboard::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 15%;
  height: 4px;
  background: #bdbdbd;
  border-radius: 0 0 4px 4px;
}

/* Animation for loading items */

.fade-in-up {
  animation: fadeInUp 0.5s ease forwards;
  opacity: 0;
}

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