body {
  background-color: #121212;
  color: #fff;
  font-family: 'Inter', sans-serif;
  margin: 0;
  padding: 0;
}

.container {
  max-width: 700px;
  margin: 0 auto;
  padding: 2rem;
  text-align: center;
}

h1 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.upload-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

input[type="text"],
input[type="date"],
input[type="file"] {
  padding: 0.75rem;
  border: none;
  border-radius: 10px;
  font-size: 1rem;
}

button.btn {
  padding: 0.75rem;
  font-size: 1.1rem;
  font-weight: bold;
  background-color: #1db954;
  color: white;
  border: none;
  border-radius: 25px;
  cursor: pointer;
  transition: background 0.3s;
}

button.btn:hover {
  background-color: #1ed760;
}

.player-card {
  background-color: #1e1e1e;
  padding: 1rem 1.5rem;
  border-radius: 15px;
  margin: 1rem 0;
  text-align: left;
  box-shadow: 0 0 10px rgba(0,0,0,0.3);
}

.player-card h2 {
  margin: 0 0 0.5rem;
}

.player-card p {
  margin: 0 0 1rem;
  color: #ccc;
  font-size: 0.9rem;
}

audio {
  width: 100%;
}

a.back-link {
  display: inline-block;
  margin-top: 1.5rem;
  color: #1db954;
  text-decoration: none;
}

/* ...existing code... */

body {
  background: linear-gradient(135deg, #1db954 0%, #121212 100%);
  min-height: 100vh;
  color: #fff;
  font-family: 'Inter', sans-serif;
  margin: 0;
  padding: 0;
  position: relative;
  overflow-x: hidden;
}

.landing-bg {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: url('https://images.unsplash.com/photo-1465101046530-73398c7f28ca?auto=format&fit=crop&w=1500&q=80') center/cover no-repeat;
  opacity: 0.15;
  z-index: 0;
}

.container.landing-card {
  max-width: 420px;
  margin: 7vh auto 0 auto;
  background: rgba(30,30,30,0.85);
  border-radius: 20px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.45);
  padding: 2.5rem 2rem 2rem 2rem;
  text-align: center;
  position: relative;
  z-index: 1;
}

h1 {
  font-size: 2.7rem;
  font-weight: 800;
  margin-bottom: 1.2rem;
  letter-spacing: -1px;
}

.subtitle {
  font-size: 1.15rem;
  color: #b3b3b3;
  margin-bottom: 2.2rem;
  line-height: 1.5;
}

.btn-group {
  display: flex;
  gap: 1.2rem;
  justify-content: center;
}

a.btn {
  display: inline-block;
  padding: 0.85rem 2.2rem;
  font-size: 1.15rem;
  font-weight: 600;
  background: linear-gradient(90deg, #1db954 60%, #1ed760 100%);
  color: white;
  border: none;
  border-radius: 30px;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 2px 12px rgba(29,185,84,0.15);
  transition: background 0.3s, transform 0.2s;
}

a.btn:hover {
  background: linear-gradient(90deg, #1ed760 60%, #1db954 100%);
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 4px 18px rgba(29,185,84,0.22);
}

/* ...existing code... */