/* General reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body, html {
  height: 100%;
  background: linear-gradient(135deg, #FFD64D, #FFAA00);
  display: flex;
  justify-content: center;
  align-items: center;
}

.container {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(15px);
  border-radius: 30px;
  padding: 50px;
  text-align: center;
  width: 95%;
  max-width: 600px;
  box-shadow: 0 15px 40px rgba(0,0,0,0.25);
}

h1 {
  margin-bottom: 30px;
  color: #fff;
  text-shadow: 2px 2px 8px rgba(0,0,0,0.3);
}

.player {
  background: rgba(255,255,255,0.2);
  border-radius: 25px;
  padding: 30px;
}

.controls {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 20px;
  align-items: center;
}

button {
  padding: 15px 30px;
  border-radius: 20px;
  border: none;
  cursor: pointer;
  background: #fff;
  color: #FFAA00;
  font-size: 18px;
  font-weight: bold;
  transition: 0.3s;
  box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

button:hover {
  background: #ffe680;
}

.time-container, .volume-container {
  display: flex;
  align-items: center;
  gap: 15px;
  width: 100%;
}

.time-container span {
  color: #fff;
  font-weight: bold;
  min-width: 40px;
  text-align: center;
}

input[type="range"] {
  -webkit-appearance: none;
  width: 100%;
  height: 15px;
  border-radius: 10px;
  background: rgba(255,255,255,0.3);
  outline: none;
  accent-color: #FFAA00;
}

/* Seek bar bigger & styled */
#seek::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 25px;
  height: 25px;
  background: #FFAA00;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0,0,0,0.4);
}

#seek::-moz-range-thumb {
  width: 25px;
  height: 25px;
  background: #FFAA00;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0,0,0,0.4);
}

/* Volume slider bigger & styled */
#volume::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  background: #FFAA00;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0,0,0,0.4);
}

#volume::-moz-range-thumb {
  width: 20px;
  height: 20px;
  background: #FFAA00;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0,0,0,0.4);
}

label {
  color: #fff;
  font-size: 18px;
}