body {
    background-color: #050505;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    font-family: 'Georgia', serif;
    overflow: hidden;
}

.container {
    text-align: center;
    width: 800px; 
    padding: 40px 0;
    position: relative;
    background-image: url('background/background.jpg');
    background-size: cover;
    background-position: center;
    background-color: #111;
    border: 8px double #4a0000;
    box-shadow: 0 0 50px #000, inset 0 0 100px rgba(0,0,0,0.8);
    border-radius: 10px;
}

.stage { min-height: 520px; display: flex; flex-direction: column; justify-content: center; }
h1 { color: #8b0000; letter-spacing: 8px; text-shadow: 0 0 15px #ff0000, 2px 2px #000; margin: 0 20px 20px 20px; }

.camera-box {
    position: relative;
    width: 480px; height: 360px; 
    border: 5px solid #1a1a1a; outline: 1px solid #8b0000;
    background: #000; overflow: hidden; margin: 0 auto 20px auto;
    box-shadow: 0 10px 30px rgba(0,0,0,0.8);
}

#liveCanvas, #canvas { width: 100%; height: 100%; object-fit: cover; }

#flash {
    position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
    background: #ffffff; opacity: 0; z-index: 99999; pointer-events: none;
}

.flash-active { animation: super-glow 2.5s ease-out; }
@keyframes super-glow { 0% { opacity: 0; } 2% { opacity: 1; } 60% { opacity: 1; } 100% { opacity: 0; } }

.controls { height: 50px; display: flex; justify-content: center; gap: 10px; margin-bottom: 10px; }
button { padding: 0 25px; height: 45px; background: #4a0000; color: white; border: 1px solid #8b0000; cursor: pointer; font-weight: bold; transition: 0.2s; }
button:hover { background: #8b0000; transform: translateY(-2px); }
.btn-danger { background: #222; border-color: #444; }
.options-container { color: #eee; font-size: 14px; display: flex; gap: 20px; justify-content: center; }

#countdown-display { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); font-size: 100px; color: red; font-weight: bold; z-index: 100; display: none; }