:root {
  --text-color-light-mode: #000;
  --stroke-color-light-mode: rgba(0, 0, 0, 0.5);
  --surface-color-light-mode: rgba(0, 0, 0, 0.05);
  --surface-color-light-mode-hover: rgba(0, 0, 0, 0.02);
  --highlight-color-light-mode: rgba(0, 0, 0, 0.1);

  --text-color-dark-mode: #fff;
  --stroke-color-dark-mode: rgba(255, 255, 255, 0.5);
  --surface-color-dark-mode: rgba(255, 255, 255, 0.1);
  --surface-color-dark-mode-hover: rgba(255, 255, 255, 0.05);
  --highlight-color-dark-mode: rgba(255, 255, 255, 0.2);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body * {
  font-family: Inter, sans-serif;
}

body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;

  &.light-theme {
    background: url("./assets/bg-desktop-light\ \(1920x1080\).png") no-repeat;
    background-size: cover;
  }

  &.dark-theme {
    background: url("./assets/bg-desktop-dark\ \(1920x1080\).png") no-repeat;
    background-size: cover;
  }
}

.container {
  width: 588px;
  display: flex;
  flex-direction: column;
}

.switch {
  position: absolute;
  top: 5px;
  right: 10px;

  width: 64px;
  height: 40px;
  display: flex;
  justify-content: center;
  align-items: center;

  :hover {
    cursor: pointer;
  }
}

.track {
  width: 64px;
  height: 24px;
  border: 1px solid;
  border-radius: 100px;
  display: flex;
  justify-content: center;
  align-items: center;

  &.light-theme {
    border-color: var(--stroke-color-light-mode);
    background: var(--surface-color-light-mode);
  }

  &.dark-theme {
    border-color: var(--stroke-color-dark-mode);
    background: var(--surface-color-dark-mode);
  }
}

.handle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
  position: relative;
  border: none;

  > div {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    background: #fff;
  }

  &::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: transform 0.2s ease, opacity 0.2s ease;
    z-index: -1;
  }

  &.light-theme {
    &::after {
      background: var(--highlight-color-light-mode);
    }
  }

  &.dark-theme {
    &::after {
      background: var(--highlight-color-dark-mode);
    }
  }

  &:hover::after,
  &:focus-visible::after {
    transform: translate(-50%, -50%) scale(1.5, 1.5);
    opacity: 1;
  }
}

.handle-icon {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: #fff;

  &.light-theme {
    background: url("assets/Sun.svg") no-repeat;
    background-size: cover;
    background-position: center;
  }

  &.dark-theme {
    background: url("assets/MoonStars.svg") no-repeat;
    background-size: cover;
    background-position: center;
  }
}

.profile {
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 8px;

  > p {
    &.light-theme {
      color: var(--text-color-light-mode);
    }

    &.dark-theme {
      color: var(--text-color-dark-mode);
    }
  }
}

.avatar {
  width: 112px;
  height: 112px;
  border: 1px solid;
  border-radius: 50%;
  overflow: hidden;

  &.light-theme {
    border-color: var(--text-color-light-mode);
  }

  &.dark-theme {
    border-color: var(--text-color-dark-mode);
  }

  > img {
    width: 100%;
    object-fit: contain;
  }
}

.profile-name {
  font-size: 16px;
}

.links {
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 16px;
}

.link {
  width: 100%;
  height: 56px;

  display: flex;
  align-items: center;
  justify-content: center;

  border: 1px solid;
  border-radius: 8px;

  text-decoration: none;
  font-weight: 500;
  text-align: center;

  transition: background 0.3s ease-in, font 0.3s ease-in;

  &.light-theme {
    background: var(--surface-color-light-mode);
    border-color: var(--stroke-color-light-mode);
    color: var(--text-color-light-mode);

    &:hover,
    &:focus-visible {
      background: var(--surface-color-light-mode-hover);
    }
  }

  &.dark-theme {
    background: var(--surface-color-dark-mode);
    border-color: var(--stroke-color-dark-mode);
    color: var(--text-color-dark-mode);

    &:hover,
    &:focus-visible {
      background: var(--surface-color-dark-mode-hover);
    }
  }

  &:hover,
  &:focus-visible {
    border: 2px solid;
    font-weight: 700;
  }
}

.social-links {
  padding: 24px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
}

.social-link {
  width: 40px;
  height: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
  position: relative;

  > div {
    width: 24px;
    height: 24px;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  &::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    z-index: -1;
  }

  &.light-theme {
    &::after {
      background: var(--highlight-color-light-mode);
    }
  }

  &.dark-theme {
    &::after {
      background: var(--highlight-color-dark-mode);
    }
  }

  &:hover::after,
  &:focus-visible::after {
    transform: translate(-50%, -50%) scale(2, 2);
    opacity: 1;
  }
}

#social-link-github {
  &.light-theme {
    background: url("assets/socialLinks/GitHub-light.png") no-repeat;
    background-size: cover;
    background-position: center;
  }

  &.dark-theme {
    background: url("assets/socialLinks/GitHub-dark.png") no-repeat;
    background-size: cover;
    background-position: center;
  }
}

#social-link-instagram {
  &.light-theme {
    background: url("assets/socialLinks/Instagram-light.png") no-repeat;
    background-size: cover;
    background-position: center;
  }

  &.dark-theme {
    background: url("assets/socialLinks/Instagram-dark.png") no-repeat;
    background-size: cover;
    background-position: center;
  }
}

#social-link-youtube {
  &.light-theme {
    background: url("assets/socialLinks/YouTube-light.png") no-repeat;
    background-size: cover;
    background-position: center;
  }

  &.dark-theme {
    background: url("assets/socialLinks/YouTube-dark.png") no-repeat;
    background-size: cover;
    background-position: center;
  }
}

#social-link-linkedin {
  &.light-theme {
    background: url("assets/socialLinks/LinkedIn-light.png") no-repeat;
    background-size: cover;
    background-position: center;
  }

  &.dark-theme {
    background: url("assets/socialLinks/LinkedIn-dark.png") no-repeat;
    background-size: cover;
    background-position: center;
  }
}

footer {
  height: 72px;
  display: flex;
  justify-content: center;
  align-items: center;

  > p {
    font-size: 14px;
    font-weight: 400;

    &.light-theme {
      color: var(--text-color-light-mode);
    }

    &.dark-theme {
      color: var(--text-color-dark-mode);
    }
  }
}

@media only screen and (max-width: 360px) {
  body {
    &.light-theme {
      background: url("./assets/bg-mobile-light\ \(1080x1920\).jpg") no-repeat;
      background-size: cover;
    }

    &.dark-theme {
      background: url("./assets/bg-mobile-dark\ \(1080x1920\).jpg") no-repeat;
      background-size: cover;
    }
  }
}