* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', sans-serif;
  background-image: url('./assets/images/gradient-bg.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  color: #E5E7EB;
}

.player-container {
  background: #121826a6;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  width: 100%;
  max-width: 380px;
  padding: 1.5rem;
  border-radius: 24px;
  box-shadow: 0 4px 40px rgba(0, 0, 0, 0.3);
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.cover-wrapper {
  margin-bottom: 1.5rem;
}

#cover-image {
  width: 100%;
  border-radius: 16px;
  object-fit: cover;
  aspect-ratio: 1 / 1;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

.info-wrapper {
  margin-bottom: 1.5rem;
  text-align: center;
}

#song-title {
  font-size: 1rem; /* 16px */
  font-weight: 700;
  margin-bottom: 0.25rem;
  color: #E5E7EB;
}

#song-artist {
  font-size: 0.75rem; /* 12px */
  color: #4D5562;
  font-weight: 400;
}

.progress-wrapper {
  margin-bottom: 2rem;
}

.time-info {
  display: flex;
  justify-content: space-between;
  font-size: 0.625rem; /* 10px */
  color: #4D5562;
  margin-top: 0.5rem;
  font-weight: 600;
}

#progress-bar {
  width: 100%;
  height: 4px;
  -webkit-appearance: none;
  appearance: none;
  background: linear-gradient(to right, #C93B76 0%, #E5E7EB33 0%);
  border-radius: 2px;
  cursor: pointer;
  outline: none;
  transition: background 0.1s ease;
}

#progress-bar::-webkit-slider-runnable-track {
  width: 100%;
  height: 4px;
  background: transparent;
  border-radius: 2px;
}

#progress-bar::-webkit-slider-thumb {
  -webkit-appearance: none;
  height: 12px;
  width: 12px;
  border-radius: 50%;
  background: #C93B76;
  margin-top: -4px;
  box-shadow: 0 0 10px rgba(201, 59, 118, 0.5);
}

/* Para Firefox */
#progress-bar::-moz-range-thumb {
  height: 12px;
  width: 12px;
  border-radius: 50%;
  background: #C93B76;
  border: none;
  box-shadow: 0 0 10px rgba(201, 59, 118, 0.5);
}

.controls-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
}

.controls-wrapper button {
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0.5rem;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.controls-wrapper button img {
  width: 2rem; /* 32px conforme SVGs */
  height: 2rem;
}

.controls-wrapper button:hover {
  opacity: 0.8;
}

.controls-wrapper button:active {
  transform: scale(0.9);
}

.play-btn {
  background-color: #C93B76 !important;
  width: 4rem; /* 64px approx */
  height: 4rem;
  border-radius: 50%;
  filter: drop-shadow(0px 8px 16px rgba(201, 59, 118, 0.25));
  transition: background-color 0.2s ease, transform 0.2s ease !important;
}

.play-btn:hover {
  background-color: #B5356A !important;
  transform: scale(1.05);
}

.play-btn:active {
  transform: scale(0.95) !important;
}

.play-btn img {
  width: 2rem !important;
  height: 2rem !important;
}