body, html {
  margin: 0;
  padding: 0;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  background: url('background.gif') no-repeat center center fixed; 
  background-size: cover;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;
}

#welcome-screen {
  height: 100vh;
  width: 100vw;
  display: flex;
  justify-content: center;
  align-items: center;
  background: rgba(0, 0, 0, 0.85);
  position: fixed;
  top: 0;
  left: 0;
  cursor: pointer;
  z-index: 1000;
}

#welcome-screen p {
  color: white;
  font-size: 2em;
  text-align: center;
}

.profile-container {
  text-align: left;
  width: 100%;
  max-width: 800px;
  display: none;
}

.profile-card {
  background: rgba(30, 30, 30, 0.95);
  padding: 20px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  flex-direction: column;
}

.profile-header {
  display: flex;
  align-items: center;
  width: 100%;
  gap: 15px;
  border-bottom: 1px solid #626262;
  padding-bottom: 15px;
  margin-bottom: 15px;
}

.profile-gif {
  width: 100px;
  border-radius: 50%;
  margin-right: 20px;
}

.header-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

h1 {
  color: white;
  margin: 0;
  font-size: 1.5em;
  font-weight: bold;
}

p {
  color: #aaa;
  margin: 0;
}

/* ------------------------------ */
/*       Přehrávač hudby          */
/* ------------------------------ */

.music-player {
  background: #333;
  color: #ccc;
  padding: 10px;
  border-radius: 10px;
  width: 100%;
  max-width: 600px;
  display: flex;
  flex-direction: column;
}

.now-playing {
  text-align: center;
  padding-left: 10px;
  font-size: 1.1em;
  color: #ccc;
  margin-bottom: 10px;
}

.controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
}

.play-pause {
  background: none;
  border: none;
  color: #ccc;
  cursor: pointer;
  font-size: 1.7em;
}

.time {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 50px;
  font-size: 1.0em;
}

.progress-container {
  flex: 1;
  display: flex;
  align-items: center;
}

.progress-bar {
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  background: #ddd;
  cursor: pointer;
  height: 3px;
}

.progress-bar::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  background: #777777;
  border-radius: 50%;
  width: 12px;
  height: 12px;
}

.volume-control {
  display: flex;
  align-items: center;
  font-size: 1.5em;
  gap: 10px;
}

#volumeSlider {
  -webkit-appearance: none;
  appearance: none;
  width: 100px;
  height: 3px;
  background: #ddd;
  cursor: pointer;
}

#volumeSlider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  background: #777777;
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

/* ------------------------------ */
/*       Sociální síte            */
/* ------------------------------ */

.social-links {
  display: flex;
  justify-content: center;
  gap: 20px;
  padding-top: 20px;
}

.social-icon {
  background-color: #333;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  transition: background-color 0.3s;
}

.social-icon svg {
  fill: #fff;
  width: 35px;
  height: 35px;
}

.social-text {
  display: none;
  position: absolute;
  bottom: -35px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  color: #fff;
  font-size: 14px;
  background-color: rgba(48, 48, 48, 0.7);
  padding: 2px 8px;
  border-radius: 4px;
  box-shadow: 0px 2px 5px rgba(0, 0, 0, 0.5);
}

.social-icon:hover .social-text {
  display: block;
}

.social-icon:hover {
  background-color: #555;
  border-radius: 30%;
  transition: 0.5s;
}

/* Barvy pro SVG ikony */
.social-icon.github svg { fill: #fff; }
.social-icon.spotify svg { fill: #1DB954; }
.social-icon.steam svg { fill: #000; }
.social-icon.discord svg { fill: #7289DA; }