* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: linear-gradient(135deg, #667eea, #764ba2);
  font-family: 'Poppins', sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  color: white;
}

.glass {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(15px);
  border-radius: 20px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.3);
}

.app {
  width: 380px;
  padding: 20px;
}

select, textarea, button {
  width: 100%;
  margin-top: 10px;
  padding: 10px;
  border-radius: 12px;
  border: none;
  outline: none;
}

button {
  cursor: pointer;
  background: #ff4d6d;
  color: white;
  font-weight: bold;
}

/* PLAYER */
.player {
  margin-top: 20px;
  padding: 15px;
  text-align: center;
}

.album-wrapper {
  display: flex;
  justify-content: center;
  margin: 15px 0;
}

.album {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: linear-gradient(45deg, #ff9a9e, #fad0c4);
  box-shadow: 0 0 25px rgba(255,255,255,0.4);
  animation: spin 6s linear infinite;
  animation-play-state: paused;
}

.album.playing {
  animation-play-state: running;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* LOVE BUTTON */
.love-btn {
  font-size: 28px;
  background: transparent;
  border: none;
  color: rgba(255,255,255,0.6);
  cursor: pointer;
  margin-top: 10px;
}

.love-btn.loved {
  color: #ff4d6d;
  animation: heartbeat 0.6s;
  text-shadow: 0 0 12px #ff4d6d;
}

@keyframes heartbeat {
  0% { transform: scale(1); }
  30% { transform: scale(1.4); }
  60% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

/* SONG LIST */
ul {
  list-style: none;
  padding: 0;
  margin-top: 15px;
}

li {
  padding: 10px;
  margin-bottom: 8px;
  border-radius: 10px;
  cursor: pointer;
  background: rgba(255,255,255,0.1);
}

li.playing {
  background: rgba(255,255,255,0.35);
  font-weight: bold;
}

.footer {
  position: fixed;
  bottom: 10px;
  width: 100%;
  text-align: center;
  font-size: 14px;
  color: #eee5e5;
  pointer-events: none; /* prevents footer from blocking clicks */
}