@import url("https://fonts.googleapis.com/css?family=Roboto:400,100,300,700");

body {
  color: #fff;
  font-family: "Roboto", "Helvetica Neue", "Helvetica", "Arial", "Verdana", "sans-serif";
  font-size: 15pt;
  line-height: 1.25;
  text-align: center;
  margin: 0;
  padding: 0;
  background-color: #000;
}

html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

#bg-video {
  position: fixed;
  top: 0;
  left: 0;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  z-index: -1;
  object-fit: cover;
  background: #000;
}

.content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  z-index: 1;
  max-width: 600px;
}

h1 {
  font-size: 48px;
  font-weight: 300;
  margin-bottom: 10px;
}

h2 {
  font-size: 24px;
  margin-bottom: 20px;
}

p {
  font-style: italic;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 30px;
}

.playlist-container {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 8px;
  padding: 10px;
  max-height: 200px;
  overflow-y: auto;
}

.playlist-container::-webkit-scrollbar {
  width: 8px;
}

.playlist-container::-webkit-scrollbar-thumb {
  background-color: rgba(255, 255, 255, 0.5);
  border-radius: 4px;
}

.playlist-item {
  padding: 10px;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.2);
  margin: 5px 0;
  border-radius: 5px;
  transition: background 0.3s ease;
}

.playlist-item:hover {
  background: rgba(255, 255, 255, 0.5);
}

audio {
  margin-top: 20px;
  width: 80%;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 10px;
}

.signature {
  position: fixed;
  bottom: 20px;
  left: 0;
  width: 100%;
  text-align: center;
  z-index: 2;
}

.signature p {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
  font-style: normal;
  letter-spacing: 0.5px;
}

/* Mobil cihazlar için medya sorguları */
@media screen and (max-width: 768px) {
  body {
    font-size: 12pt;
  }

  .content {
    width: 90%;
    padding: 20px;
    max-width: none;
  }

  h1 {
    font-size: 32px;
  }

  h2 {
    font-size: 18px;
  }

  .playlist-container {
    max-height: 150px;
  }

  audio {
    width: 100%;
    margin-top: 15px;
  }

  #bg-video {
    height: 100vh;
    width: 100vw;
    object-fit: cover;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
  }

  .signature {
    bottom: 15px;
  }
  
  .signature p {
    font-size: 19px;
  }
}

@media (max-width: 768px) {
  body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #1a1a1a, #000);
    z-index: -2;
  }
}