/* Base + Font */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Poppins', sans-serif;
}

body {
  background: linear-gradient(-45deg, #1d2b64, #f8cdda, #1d2b64, #f8cdda);
  background-size: 400% 400%;
  animation: gradientBG 15s ease infinite;
  color: #fff;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: background 0.5s ease;
}

@keyframes gradientBG {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.player-container {
  background: rgba(0, 0, 0, 0.5);
  padding: 40px;
  border-radius: 20px;
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
  width: 1.footer-credit {
  margin-top: 15px;
  font-size: 0.9rem;
  text-align: center;
  letter-spacing: 0.5px;
  font-weight: 500;
  padding: 10px 15px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(5px);
  display: inline-block;
  animation: footerGlow 3s infinite alternate;
}

.footer-credit #footer-text {
  background: linear-gradient(90deg, #ff9ff3, #feca57, #48dbfb);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: bold;
  white-space: nowrap;
}

@keyframes footerGlow {
  0% { box-shadow: 0 0 5px #ff9ff3, 0 0 10px #ff9ff3; }
  100% { box-shadow: 0 0 15px #48dbfb, 0 0 25px #48dbfb; }
}
0%;
  max-width: 400px;
  text-align: center;
  position: relative;
}

.now-playing img {
  width: 150px;
  height: 150px;
  border-radius: 15px;
  box-shadow: 0 0 15px rgba(0,0,0,0.5);
  animation: pulse 4s infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.song-info {
  margin-top: 15px;
}

.song-info h2 {
  font-size: 1.5em;
}

.controls {
  margin: 20px 0;
}

.controls button {
  background: #fff;
  color: #333;
  border: none;
  padding: 10px;
  margin: 0 4px;
  border-radius: 50%;
  font-size: 16px;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
  transition: transform 0.2s, background 0.3s;
}

.controls button:hover {
  transform: scale(1.2);
  background-color: #ff0080;
  color: white;
}

.progress-container,
.volume-control {
  margin: 20px 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

input[type="range"] {
  -webkit-appearance: none;
  height: 6px;
  background: #fff;
  border-radius: 5px;
  outline: none;
  width: 100%;
  cursor: pointer;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  height: 16px;
  width: 16px;
  border-radius: 50%;
  background: #ff0080;
  cursor: pointer;
  box-shadow: 0 0 5px rgba(0,0,0,0.3);
}

.toggle-container {
  margin: 10px 0;
}

.toggle-switch {
  position: relative;
  display: inline-block;
  width: 60px;
  height: 34px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0;
  right: 0; bottom: 0;
  background-color: #999;
  transition: 0.4s;
  border-radius: 34px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 24px; width: 24px;
  left: 5px; bottom: 5px;
  background-color: white;
  transition: 0.4s;
  border-radius: 50%;
}

input:checked + .slider {
  background-color: #4caf50;
}

input:checked + .slider:before {
  transform: translateX(26px);
}

.playlist {
  margin-top: 20px;
  text-align: left;
}

.playlist h3 {
  margin-bottom: 10px;
}

.playlist ul {
  list-style: none;
  padding-left: 0;
  max-height: 150px;
  overflow-y: auto;
}

.playlist li {
  padding: 10px;
  background: rgba(255,255,255,0.1);
  margin-bottom: 5px;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.3s;
}

.playlist li:hover,
.playlist li.active {
  background: rgba(255,255,255,0.3);
  font-weight: bold;
}

/* Toast Notification */
.toast {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.8);
  color: #fff;
  padding: 10px 20px;
  border-radius: 8px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  z-index: 1000;
}

.toast.show {
  opacity: 1;
}

/* Waveform Canvas */
#waveform {
  width: 100%;
  height: 80px;
  display: block;
  margin: 10px 0;
  background: rgba(255,255,255,0.1);
}

/* DARK MODE */
body.dark {
  background: linear-gradient(-45deg, #000, #333, #111, #444);
  color: #eee;
}

body.dark .player-container {
  background: rgba(255, 255, 255, 0.08);
}

body.dark .controls button {
  background: #222;
  color: #fff;
}

body.dark input[type="range"] {
  background: #444;
}
.backdrop {
  backdrop-filter: blur(8px);
  background: rgba(255,255,255,0.1);
  border-radius: 15px;
}
/* Footer Credit Styling */
.footer-credit {
  margin-top: 15px;
  font-size: 0.9rem;
  text-align: center;
  color: #ff9ff3;
  letter-spacing: 0.5px;
  font-weight: 500;
  padding: 10px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(5px);
  display: inline-block;
  animation: footerGlow 3s infinite alternate;
  transition: transform 0.3s ease;
}

.footer-credit strong {
  background: linear-gradient(90deg, #ff9ff3, #feca57, #48dbfb);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: bold;
}

.footer-credit:hover {
  transform: scale(1.05);
}

/* Subtle glowing animation */
@keyframes footerGlow {
  0% { box-shadow: 0 0 5px #ff9ff3, 0 0 10px #ff9ff3; }
  100% { box-shadow: 0 0 15px #48dbfb, 0 0 25px #48dbfb; }
}
// Typing effect for footer credit
const footerText = "Designed & Developed by Shantanu Chaudhary";
let footerIndex = 0;

function typeFooter() {
  if (footerIndex < footerText.length) {
    document.getElementById("footer-text").textContent += footerText.charAt(footerIndex);
    footerIndex++;
    setTimeout(typeFooter, 80); // speed of typing
  }
}

typeFooter();