@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@700;800&display=swap');
* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Plus Jakarta Sans', sans-serif; }
body { background: #020617; overflow: hidden; width: 100vw; height: 100vh; }

.container { display: flex; align-items: center; justify-content: center; width: 100%; height: 100%; position: relative; z-index: 10; pointer-events: none; }
.glass-card { pointer-events: auto; width: 90%; max-width: 340px; background: rgba(255, 255, 255, 0.03); backdrop-filter: blur(20px); border-radius: 40px; border: 1px solid rgba(255, 255, 255, 0.1); padding: 40px 20px; text-align: center; }
.vibrant-bg { position: fixed; inset: 0; z-index: -2; background: radial-gradient(circle at center, #1e1b4b 0%, #020617 100%); }

/* Perubahan warna teks jadi putih */
.title-white { color: #ffffff; font-size: 1.4rem; margin-bottom: 25px; letter-spacing: 2px; text-shadow: 0 0 10px rgba(255,255,255,0.3); }

.inner-glass-box { background: rgba(0, 0, 0, 0.3); border-radius: 25px; padding: 20px 10px; display: flex; justify-content: space-around; margin-bottom: 30px; }
.num { display: block; font-size: 1.7rem; font-weight: 800; color: #fff; }
.lab { display: block; font-size: 9px; color: #94a3b8; font-weight: 800; }
.action-btn { width: 100%; background: #2563eb; color: white; border: none; padding: 16px; border-radius: 20px; font-weight: 800; cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 10px; }

/* Kembang Api & Glow */
#firework-container { position: fixed; inset: 0; z-index: -1; pointer-events: none; }
.rocket { position: absolute; width: 2px; height: 10px; background: #fff; border-radius: 50%; bottom: -10px; animation: launch 1.2s ease-out forwards; }
.explosion { position: absolute; width: 4px; height: 4px; border-radius: 50%; opacity: 0; animation: explode 1s ease-out forwards; }

@keyframes launch { 0% { transform: translateY(0); opacity: 1; } 100% { transform: translateY(var(--travel)); opacity: 0; } }
@keyframes explode { 
    0% { transform: scale(1); opacity: 1; filter: brightness(1.5); } 
    50% { filter: blur(1px) brightness(2); } 
    100% { transform: scale(40); opacity: 0; filter: blur(3px); } 
}

.hidden { display: none !important; }
.dialog-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.85); display: flex; align-items: center; justify-content: center; z-index: 999; backdrop-filter: blur(5px); }
.dialog-box { background: #1e293b; padding: 30px; border-radius: 30px; text-align: center; color: white; width: 280px; border: 1px solid rgba(255,255,255,0.1); }
.close-btn { width: 100%; margin-top: 20px; padding: 12px; border-radius: 12px; border: none; background: #3b82f6; color: white; font-weight: 700; cursor: pointer; }
.header-icon { margin: 0 auto 20px; color: #fbbf24; }