* {
  margin: 0; padding: 0;
}

body {
  background-image: url(wallpapers/light.jpg);
  background-size: cover;
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-position: center;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Ubuntu, Helvetica, Arial, sans-serif;
  overflow: hidden;
}

.content {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

header {
  height: 30px;
  width: 100%;
  
  position: static;
  z-index: 1;
  
  display: flex;
  justify-content: space-between;
  color: white;
}

header img {
  height: 16px; 
  filter: brightness(100);
}

header div {
    width: 50%;
}

.menu {
  margin-left: 20px;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 20px;
}

.control {
  margin-right: 20px;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 20px;
}

main {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-grow: 1;
  overflow: hidden;
}

.window {
  animation: wave-background 10s ease-in-out infinite;
  
  height: 400px;
  width: 600px;
  gap: 10px;
  
  border-radius: 19px;
  background-color: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.8);
  
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(15px);
  overflow: hidden;
  padding: 7.5px;
  
  display: flex;
}

.window-options {
  width: 175px;
  flex-grow: 1;
  padding: 7.5px;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  background-color: rgba(255, 255, 255, 0.3);
}

.window-options a {
  font-weight: bold;
}

.bts {
  gap: 10px;
  display: flex;
  justify-content: flex-start;
}

.bts button {
  height: 16px;
  width: 16px;
  border-radius: 50%;
  border: none;
}

.bts button:hover {
  filter: brightness(0.6);
}

.close {
  background-color: #fd5150;
}

.win {
  background-color: #f7bf01;
}

.minMax {
  background-color: #2dbe4b;
}

.window-body {
  flex-grow: 1;
  width: 100%;
  display: flex;
  gap: 10px;
  flex-direction: column;
}

.appearance {
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  padding: 5px;
  padding-left: 10px;
  flex-grow: 1;
  border-radius: 13px;
  background-color: rgba(155, 155, 155, 0.3);
  
  display: flex;
  justify-content: space-between;
}

.appearance-bts {
  height: 70px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.appearance-bts button {
  height: 65px;
  width: 115px;
  
  box-sizing: border-box;
  border-radius: 10px;
  
  overflow: hidden;
  
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
}

#light {
  background-image: url(wallpapers/light.jpg);
}

#dark {
  background-image: url(wallpapers/dark.jpg);
}

.selected {
  border: 2.5px solid white;
}

.unselected {
  border: none;
}

.theme {
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  padding: 5px;
  padding-left: 10px;
  padding-right: 6px;
  flex-grow: 1;
  background-color: rgba(155, 155, 155, 0.3);
  border-radius: 13px;
  
  display: flex;
  justify-content: space-between;
}

.theme-bts {
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

.theme button {
  height: 28px;
  width: 28px;
  border-radius: 50%;
  border: none;
}

.rainbow {
  background-image: url(rainbow.jpg);
  background-size: contain;
}

.blue {
  background-color: #176feb;
}

.purple {
  background-color: #863c87;
}

.pink {
  background-color: #e64b8e;
}

.red {
  background-color: #cf383e;
}

.orange {
  background-color: #e37427;
}

.yellow {
  background-color: #e8b430;
}

.green {
  background-color: #59a847;
}

.gray {
  background-color: #888888;
}

.icon {
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  padding: 5px;
  padding-left: 10px;
  padding-right: 6px;
  flex-grow: 1;
  background-color: rgba(155, 155, 155, 0.3);
  border-radius: 13px;
  
  display: flex;
  justify-content: space-between;
}

.winstyle {
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  padding: 5px;
  padding-left: 10px;
  flex-grow: 1;
  border-radius: 13px;
  background-color: rgba(155, 155, 155, 0.3);
  
  display: flex;
  justify-content: space-between;
}

footer {
  position: absolute;
  z-index: 2;
  bottom: 0;
  width: 100vw;
  height: auto;
  
  display: flex;
  justify-content: center;
}

.apps-bar {
  height: auto;
  width: auto;
  
  margin-bottom: 10px;
  border-radius: 19px;
  
  border: 1px solid rgba(255, 255, 255, 0.2);
  
  background-color: rgba(256, 256, 256, 0.1);
  backdrop-filter: blur(15px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  
  gap: 4px;
  padding: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  align-content: center;
}

.apps-bar img {
  transition: 0.15s ease-in;
  height: 50px;
}

.apps-bar img:hover {
  transition: 0.15s ease-in;
  position: relative;
  transform: scale(1.4);
}