:root {
  font-family: system-ui, Avenir, Helvetica, Arial, sans-serif;
  line-height: 1.5;
  font-weight: 400;

  color-scheme: light dark;
  color: rgba(255, 255, 255, 0.87);
  background-color: #242424;

  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  font-weight: 500;
  color: #646cff;
  text-decoration: inherit;
}
a:hover {
  color: #535bf2;
}

body {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  min-height: 100vh;
  height: 100vh;
  box-sizing: border-box;
  background-color: #242424;
  overflow: hidden;
}

h1 {
  font-size: 3.2em;
  line-height: 1.1;
  text-shadow: 5px 5px 10px rgba(0, 0, 0, 0.5);
  margin: 0px;
}
h3 {
  margin: 0px;
}
p:first-child {
  padding: 10px;
  font-weight: bold;
  background-color: #0000007f;
  backdrop-filter: blur(5px);
  border-radius: 10px;
}

#app {
  width: 100%;
  height: 100%;
  position: relative;
  box-sizing: border-box;
  background: rgba(255, 255, 255, 0.1) url("https://4kwallpapers.com/images/wallpapers/macos-big-sur-apple-layers-fluidic-colorful-wwdc-stock-2880x1800-1455.jpg");
  background-size: cover;
  background-position: center;
  background-blend-mode: overlay;
  border-radius: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  box-shadow: 0 10px 25px -10px rgba(0, 0, 0, 0.5);
  padding: 25px;
  transform: translateZ(0);
  -webkit-transform: translateZ(0);
  will-change: transform;
}

@media (min-width: 1024px) {
  #app {
    flex: 1;
    height: 100%;
  }
}

@media screen and (max-width: 1023px) {
  #app {
    max-width: 95vw;
    min-height: min-content;
    height: auto;
    padding: 15px;
    transform: translateZ(0);
  }
}

#app::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  border-radius: inherit;
  border: 2px solid rgba(255, 255, 255, 0.2);
}

#app-content {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 2;
  max-width: 100%;
  box-sizing: border-box;
  padding: 1rem;
  
}

@media (max-width: 1023px) {
  #app-content {
    min-height: 100%;
    height: auto;
    padding: 2rem 1rem;
    flex-direction: column;
  }

  .demo-container {
    margin-top: 2rem;
    display: flex;
    gap: 2rem;
    flex-direction: column;
  }
}

#video-player {
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  position: absolute;
}


@media (prefers-color-scheme: light) {
  :root {
    color: #213547;
    background-color: #ffffff;
  }
  a:hover {
    color: #747bff;
  }
  button {
    background-color: #f9f9f9;
  }
}

.main-container {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 1rem;
  box-sizing: border-box;
  overflow: auto;
}

@media (min-width: 1024px) {
  .main-container {
    flex-direction: row;
    align-items: stretch;
    gap: 2rem;
    height: 100%;
  }

  .sidebar {
    width: 25vw;
    min-width: 300px;
    max-width: 400px;
    height: 100%;
  }
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

#controls, #settings {
  display: flex;
  gap: 2rem;
  padding: 2rem;
  border-radius: 8px;
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  width: 100%;
  box-sizing: border-box;
}

#settings {
  height: calc(100% - 200px);
  overflow-y: auto;
  flex: 1;
}

@media (max-width: 1023px) {
  #settings, #controls {
    padding: 1rem;
    align-items: center;
  }
  
  #settings {
    height: auto;
    min-height: min-content;
    overflow-y: visible;
    justify-content: center;
  }
  
  .settings-list {
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    justify-content: center;
  }
  
  .setting-item {
    padding: 0.5rem;
    font-size: 0.8rem;
  }
}

/* Styling the scrollbar for settings */
#settings::-webkit-scrollbar {
  width: 8px;
}

#settings::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 4px;
}

#settings::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 4px;
}

#settings::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.3);
}

#controls .control-group {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  align-items: start;
}

#controls .control-section {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1rem;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

#controls .control-section-title {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 0.5rem;
}

#controls label {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.9rem;
}

#controls label span {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.8);
}

#controls input[type="range"] {
  width: 100%;
  height: 6px;
  -webkit-appearance: none;
  appearance: none;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  outline: none;
}

#controls input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  cursor: pointer;
  border: none;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

  #controls input[type="color"] {
  width: 100%;
  height: 30px;
  padding: 0;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  background: transparent;
}

.settings-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 1rem;
  width: 100%;
  padding-bottom: 25px;
}

.setting-item {
  padding: 0.75rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
}#controls select {
  width: 100%;
  padding: 0.5rem;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(0, 0, 0, 0.2);
  color: white;
  cursor: pointer;
  outline: none;
}

#controls select:focus {
  border-color: rgba(255, 255, 255, 0.4);
}

.wrapper {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  gap: 1rem;
}

@media (min-width: 1024px) {
  .wrapper {
    flex-direction: column;
    flex-wrap: wrap;
    gap: 2rem;
  }
}


.card {
  padding: 2rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.demo-container {
  margin-top: 2rem; 
  display: flex; 
  gap: 2rem;
}

.demo-card {
  width: 200px; 
  height: 150px; 
  display: flex; 
  flex-direction: column; 
  align-items: center; 
  justify-content: center;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
  flex-shrink: 0;
}



.icon {
  width: 100px; 
  height: 100px; 
  border-radius: 50%; 
  object-fit: cover; 
}