/* ================================
1. BODY (KUNCI ANTI-SCROLL)
================================== */
body {
  margin: 0;
  font-family: Poppins, Arial, sans-serif;
  background: linear-gradient(135deg, #d9a7ff, #fbc2eb, #a1c4fd);
  height: 100vh; /* Kunci tinggi layar */
  overflow: hidden; /* Hilangkan scrollbar */
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

/* ================================
2. CONTAINER (UKURAN TETAP / STAY)
================================== */
.container {
  width: 90%;
  max-width: 800px;
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(15px);
  padding: 25px 35px;
  border-radius: 28px;
  box-shadow: 0 15px 35px rgba(0,0,0,0.2);
  z-index: 10;
  display: flex;
  flex-direction: column;
  animation: fadeIn 0.6s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Header & Tombol */
.header {
  background: rgba(255,255,255,0.65);
  padding: 15px 22px;
  border-radius: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.btn {
  padding: 10px 20px;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  font-size: 14px;
  font-weight: bold;
  transition: 0.25s;
}
.blue { background: linear-gradient(to right, #4facfe, #00f2fe); color: white; margin-right: 5px; }
.gold { background: linear-gradient(to right, gold, orange); color: white; margin-right: 5px; }
.gray { background: #444; color: white; }
.btn:hover { transform: scale(1.05); }

/* Judul & Grid */
.title { text-align: center; margin-bottom: 20px; }
.title h1 {
    font-size: 38px;
    margin: 0;
    background: linear-gradient(purple, hotpink);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: bold;
}

.user-info h2 { margin: 0; font-size: 1.5rem; color: #333; }
.user-info p { margin: 0; color: #666; font-size: 0.9rem; }

.stage-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.stage-btn {
  background: white;
  padding: 20px;
  border-radius: 20px;
  text-align: center;
  cursor: pointer;
  border: none;
}
.icon { font-size: 40px; display: block; }

.fruit {
  position: absolute;
  width: 90px;
  opacity: 0.8;
  animation: floatFruit 6s infinite ease-in-out;
  pointer-events: none;
  z-index: 1;
}
.f1 { top: 10%; left: 5%; }
.f2 { bottom: 10%; right: 5%; }
.f3 { top: 20%; right: 10%; }
.f4 { bottom: 20%; left: 15%; }

@keyframes floatFruit {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(5deg); }
}

.credits-overlay {
  position: fixed;
  top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(10px);
  display: none; /* Muncul lewat JS */
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  color: white;
}

.credits-box {
  height: 60%;
  width: 80%;
  max-width: 500px;
  overflow: hidden;
  position: relative;
  border-top: 1px solid rgba(255,255,255,0.2);
  border-bottom: 1px solid rgba(255,255,255,0.2);
}

.credits-scroll {
  position: absolute;
  width: 100%;
  text-align: center;
  animation: scrollAnimation 15s linear infinite;
}

@keyframes scrollAnimation {
  0% { top: 100%; }
  100% { top: -120%; }
}

.credits-title { color: #ff419b; font-size: 2.5rem; margin-bottom: 30px; }
.credits-section { margin-bottom: 30px; }
.close-credits {
  margin-top: 30px;
  padding: 12px 40px;
  background: white;
  color: black;
  border: none;
  border-radius: 10px;
  font-weight: bold;
  cursor: pointer;
}

/* Musik */
.music-container { position: fixed; top: 20px; right: 20px; z-index: 1000; }
.music-btn { width: 50px; height: 50px; border-radius: 50%; border: none; cursor: pointer; font-size: 24px; background: white; }