/* --- RESET & LAYOUT UTAMA --- */
body {
    font-family: 'Segoe UI', Arial, sans-serif;
    background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #311042 100%);
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    overflow-x: hidden;
    position: relative;
}

/* --- SOLUSI UTAMA: POP-UP OVERLAY MELAYANG MUTLAK --- */
.overlay-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(10, 15, 30, 0.85); /* Efek gelap di belakang */
    backdrop-filter: blur(8px); /* Membuat mesin bingo di belakang blur */
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999; /* Memaksa pop-up berdiri paling depan */
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.login-popup-box {
    background: #1f2937;
    padding: 30px 24px;
    border-radius: 24px;
    width: 320px;
    box-sizing: border-box;
    text-align: center;
    border: 1px solid rgba(59, 130, 246, 0.5);
    box-shadow: 0 25px 60px rgba(0,0,0,0.8), 0 0 30px rgba(59, 130, 246, 0.25);
}

.login-popup-box h2 {
    font-size: 20px;
    margin-top: 0;
    margin-bottom: 10px;
    background: linear-gradient(to right, #3b82f6, #60a5fa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: bold;
}

.login-popup-box p {
    font-size: 13px;
    color: #9ca3af;
    margin-bottom: 22px;
    line-height: 1.5;
}

.popup-input-wrapper {
    margin-bottom: 20px;
    width: 100%;
}

.login-popup-box input {
    width: 100%;
    padding: 12px;
    border-radius: 12px;
    border: 2px solid #4b5563;
    background: #0b0f19;
    color: #fff;
    font-size: 16px;
    text-align: center;
    outline: none;
    font-weight: bold;
    box-sizing: border-box;
    transition: 0.2s;
}

.login-popup-box input:focus {
    border-color: #3b82f6;
    box-shadow: 0 0 10px rgba(59, 130, 246, 0.5);
}

.btn-popup-submit {
    width: 100%;
    padding: 14px;
    border-radius: 50px;
    border: none;
    font-size: 15px;
    font-weight: bold;
    color: #fff;
    background: #4b5563;
    cursor: not-allowed;
    transition: 0.3s;
    box-sizing: border-box;
}

/* --- KOTAK UTAMA MESIN GAME BINGO --- */
.game-container {
    text-align: center;
    background: #1f2937; 
    padding: 25px;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 50px rgba(0,0,0,0.6);
    width: 340px;
    box-sizing: border-box;
    opacity: 0.3; /* Terlihat samar saat pop-up aktif */
    transform: scale(0.96);
    transition: opacity 0.5s ease, transform 0.5s ease;
    pointer-events: none; /* Dikunci agar tidak bisa diklik sebelum login */
}

/* Efek menyala aktif setelah login dilewati */
.game-container.active {
    opacity: 1;
    transform: scale(1);
    pointer-events: auto;
}

h1 {
    font-size: 22px;
    background: linear-gradient(to right, #ff7e5f, #feb47b, #a78bfa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-top: 0;
    margin-bottom: 15px;
}

/* --- DESAIN MESIN BINGO & BOLA --- */
.bingo-machine-box {
    position: relative;
    margin: 15px auto;
    width: 240px;
}

.canvas-circle {
    background: radial-gradient(circle, rgba(255,255,255,0.15) 0%, #0f172a 100%);
    border: 5px solid #6b7280;
    border-radius: 50%;
    width: 220px;
    height: 220px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    box-shadow: inset 0 0 25px rgba(255,255,255,0.2), 0 8px 20px rgba(0,0,0,0.5);
}

.tube-outlet {
    width: 50px; height: 25px; background: #4b5563;
    margin: -2px auto 12px auto; border-radius: 0 0 10px 10px;
}

.html-ball {
    position: absolute; width: 35px; height: 35px; border-radius: 50%;
    color: #fff; font-weight: bold; display: flex; justify-content: center;
    align-items: center; font-size: 14px;
    box-shadow: inset -3px -3px 8px rgba(0,0,0,0.7), 0 4px 6px rgba(0,0,0,0.5);
}

.html-ball::after {
    content: ''; position: absolute; top: 5px; left: 5px;
    width: 10px; height: 10px; background: rgba(255, 255, 255, 0.4);
    border-radius: 50%; filter: blur(1px);
}

/* Penataan Bola Menumpuk di Dasar (Tidak Mengambang) */
#ball0 { left: 50px; top: 150px; background-color: #ef4444; }
#ball1 { left: 85px; top: 165px; background-color: #3b82f6; }
#ball2 { left: 120px; top: 155px; background-color: #10b981; }
#ball3 { left: 155px; top: 145px; background-color: #f59e0b; }
#ball4 { left: 70px; top: 125px; background-color: #8b5cf6; }
#ball5 { left: 110px; top: 120px; background-color: #ec4899; }

@keyframes shake {
    0% { transform: translate(0, 0); }
    20% { transform: translate(var(--x1), var(--y1)); }
    40% { transform: translate(var(--x2), var(--y2)); }
    60% { transform: translate(var(--x3), var(--y3)); }
    80% { transform: translate(var(--x4), var(--y4)); }
    100% { transform: translate(0, 0); }
}

/* --- TOMBOL AKSION --- */
.btn-action {
    color: white; border: none; padding: 12px 30px; font-size: 16px;
    font-weight: bold; border-radius: 50px; width: 85%; transition: 0.2s;
    background: linear-gradient(135deg, #ef4444 0%, #b91c1c 100%);
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.5); cursor: pointer;
}

#claim-btn {
    background: linear-gradient(135deg, #10b981 0%, #047857 100%);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.5); display: none; margin: 12px auto 0 auto;
}

.animate-pulse { animation: pulse 1.4s infinite; }
@keyframes pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.04); } }

/* --- PANEL HADIAH & ERROR --- */
.result-container { 
    margin-top: 15px; padding: 12px; background: #111827; 
    border-radius: 14px; border: 1px solid rgba(255,255,255,0.1); display: none;
}
.winning-ball-display {
    width: 70px; height: 70px; border-radius: 50%; font-weight: bold; font-size: 24px;
    display: flex; justify-content: center; align-items: center; margin: 8px auto;
    color: #fff; box-shadow: 0 0 15px rgba(255,255,255,0.4);
}
.error-msg { color: #f87171; font-size: 12px; margin-top: 6px; display: none; font-weight: bold; }

/* --- RUNNING TEXT PANEL --- */
.live-results-panel { margin-top: 20px; background: #111827; border-radius: 12px; padding: 8px; overflow: hidden; }
.live-title { font-size: 11px; color: #a78bfa; text-transform: uppercase; font-weight: bold; margin-bottom: 6px; display: flex; justify-content: center; align-items: center; gap: 5px; }
.live-title::before { content: ''; width: 6px; height: 6px; background: #10b981; border-radius: 50%; animation: blink 1s infinite; }
@keyframes blink { 0%, 100% { opacity: 0.3; } 50% { opacity: 1; } }
.marquee-box { width: 100%; overflow: hidden; background: #0b0f19; padding: 6px 0; border-radius: 6px; display: flex; }
.marquee-content { display: inline-block; white-space: nowrap; padding-left: 100%; animation: jalanMarquee 18s linear infinite; font-size: 12px; color: #d1d5db; }
@keyframes jalanMarquee { 0% { transform: translate3d(0, 0, 0); } 100% { transform: translate3d(-100%, 0, 0); } }
.winner-tag { margin-right: 30px; display: inline-block; }
.w-id { color: #3b82f6; font-weight: bold; }
.w-prize { color: #10b981; font-weight: bold; }
/* --- ANIMASI BACKGROUND BERGERAK (FLOATING PARTICLES) --- */
.bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1; /* Supaya tetap berada di paling belakang */
    overflow: hidden;
    pointer-events: none;
}

/* Style untuk bintik cahaya / gelembung */
.bubble {
    position: absolute;
    bottom: -100px;
    background-color: rgba(255, 255, 255, 0.06);
    border-radius: 50%;
    backdrop-filter: blur(1px);
    animation: floatUp 12s infinite linear;
}

/* Variasi Ukuran, Posisi Kiri, dan Kecepatan Tiap Partikel */
.bubble:nth-child(1) { width: 80px; height: 80px; left: 10%; animation-duration: 10s; animation-delay: 0s; }
.bubble:nth-child(2) { width: 120px; height: 120px; left: 30%; animation-duration: 15s; animation-delay: 2s; background-color: rgba(139, 92, 246, 0.08); /* agak ungu */ }
.bubble:nth-child(3) { width: 60px; height: 60px; left: 55%; animation-duration: 8s; animation-delay: 4s; }
.bubble:nth-child(4) { width: 90px; height: 90px; left: 75%; animation-duration: 13s; animation-delay: 1s; background-color: rgba(59, 130, 246, 0.07); /* agak biru */ }
.bubble:nth-child(5) { width: 50px; height: 50px; left: 90%; animation-duration: 9s; animation-delay: 5s; }
.bubble:nth-child(6) { width: 110px; height: 110px; left: 20%; animation-duration: 18s; animation-delay: 3s; }

/* Logika gerakan dari bawah layar meluncur ke atas sambil menghilang */
@keyframes floatUp {
    0% {
        transform: translateY(0) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-120vh) rotate(360deg);
        opacity: 0;
    }
}