@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500&display=swap');

*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  text-decoration: none;
}

:root{
  --text-color: white;
  --bg-url: url(../assets/Dark.jpg);
  --border-color: rgba(255, 255, 255, 0.5);
  --surface-color:rgba(255, 255, 255, 0.05);
  --surface-color-hover: rgba(0, 0, 0, 0.02);
  --highlight-color: rgba(255, 255, 255, 0.2);
  --switch-bg-url: url(../assets/moon-stars.svg);
}

.light{
  --text-color: black;
  --bg-url: url(../assets/Light.jpg);
  --border-color: rgba(0, 0, 0, 0.5);
  --surface-color:rgba(0, 0, 0, 0.05);
  --surface-color-hover: rgba(0, 0, 0, 0.02);
  --highlight-color: rgba(0, 0, 0, 0.1);
  --switch-bg-url: url(../assets/sun.svg);
}

body{
  /*
  background-image: url(../assets/Interface=Mobile\,\ Theme=Dark\ mode.svg);
  background-repeat: no-repeat;
  background-position: top center;
  background-size: cover;
  */

  /*-- background: color image repeat position/size --*/
  background: var(--bg-url) no-repeat top center/cover;

  height: 100vh;
}

body *{ 
  font-family: 'Inter', sans-serif;
  color: var(--text-color);
}

#container{
  /*
  outras formas de fazer
  margin-top: 56px;
  padding-top: 56px;
  */
  margin: 56px auto 0px;
  width: 100%;
  max-width: 588px;
  padding: 0 24px;
  
}

/*-- Display inline não recebe left ou right ou margin, mas vc pode alinhar pelo pai da tag do local onde está essa tag com display inline*/
/*-- Profile --*/
#profile{
  text-align: center;
  padding: 24px;
}

#profile img{
  width: 112px;
  border-radius: 50%;
  border: 1.5px solid var(--border-color);

}

#profile p{
  font-weight: 500;
  line-height: 24px;
  margin-top: 8px;
}

/*-- Switch --*/
#switch{
  position: relative;
  width: 64px;
  margin: 4px auto;
}

#switch button{
  width: 32px;
  height: 32px;
  background: white var(--switch-bg-url) no-repeat center;
  border: 0;
  
  border-radius: 50%;
  top: 50%;
  position: absolute;
  z-index: 1;
  transform: translateY(-50%);
  animation: slide-out 0.3s;
}

.light #switch button{
  animation: slide-in 0.3s forwards;
}

#switch button:hover{
  outline: 8px solid var(--highlight-color);
}

#switch span{
  display: block;
  width: 64px;
  height: 24px;
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border-radius: 9999px;
}

/*-- Links --*/
ul{
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 24px 0;
}

ul li a{
  display: flex;
  align-items: center;
  justify-content: center;

  padding: 16px 24px;

  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;

  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);

  font-weight: 500;
  transition: background 0.3s;
}

/*-- Pseudo-Selector --*/

ul li a:hover{
  border: 1.5px solid var(--text-color);
  background: var(--surface-color-hover);
}

/*-- Social Link --*/

#social-links{
  display: flex;
  justify-content: center;
  padding: 24px 0;

  justify-content: center;
  font-size: 24px;
}

#social-links a{
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  border-radius: 50%;
  transition: background 0.5s;
}

#social-links a:hover{
  background: var(--highlight-color);
  
}

footer{
  padding: 24px 0;
  text-align: center;
}

/*-- Media queries --*/

@media (min-width: 700px){
  :root{
    --bg-url: url(../assets/Desktop-dark.jpg);
  }

  .light{
    --bg-url: url(../assets/Desktop-light.jpg);
  }
}

/*-- animation --*/

@keyframes slide-in {
  from{
    left: 0;
  }
  to{
    left: 50%;
  }
}

@keyframes slide-out {
  from{
    left: 50%;
  }
  to{
    left: 0;
  }
}