/* Background dan layout utama */
body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', sans-serif;
  background: url('kiminonawa.jpg') no-repeat center center fixed;
  background-size: cover;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
}

/* Container utama */
.payment-container {
  background: #1e1e1e;
  color: #fff;
  border-radius: 20px;
  padding: 25px;
  width: 90%;
  max-width: 400px;
  box-shadow: 0 0 30px rgba(0, 255, 255, 0.5);
  backdrop-filter: blur(8px);
  animation: fadeIn 0.8s ease;
}

/* Header profil */
.profile-header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 20px;
}

.profile-img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
}

.profile-info h3 {
  margin: 0;
  font-size: 22px;
}

.profile-info p {
  margin: 3px 0 0;
  color: #ccc;
  font-size: 14px;
}

/* Tombol pembayaran */
.payment-button {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #2a2a2a;
  padding: 14px 16px;
  margin: 12px 0;
  border-radius: 12px;
  cursor: pointer;
  transition: 0.3s ease;
}

.payment-button:hover {
  background: #353535;
}

.payment-button img {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  margin-right: 10px;
}

/* Tombol salin/klik */
.copy-button {
  background: #00ffff;
  color: #000;
  border: none;
  padding: 6px 14px;
  border-radius: 8px;
  font-weight: bold;
  cursor: pointer;
  transition: 0.3s;
}

.copy-button:hover {
  background: #0ff;
  transform: scale(1.05);
}

/* Accordion content */
.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: all 0.4s ease;
  background: #333;
  border-radius: 0 0 12px 12px;
  padding: 0 15px;
  opacity: 0;
  margin-top: -10px;
}

input:checked + .payment-button + .accordion-content {
  max-height: 100px;
  padding: 10px 15px;
  opacity: 1;
}

.payment-number {
  font-size: 16px;
  font-weight: bold;
  color: #fff;
}

/* Animasi */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}