* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background-color: #1a1a2e;
    color: white;
    min-height: 100vh;
}

/* Splash Screen */
#splash {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1a1a2e, #16213e);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    transition: opacity 0.5s ease;
}

#splash.hidden {
    opacity: 0;
    pointer-events: none;
}

#splash h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    text-align: center;
}

#splash p {
    margin-bottom: 40px;
    color: #aaa;
}

#enterBtn {
    padding: 15px 50px;
    font-size: 1.2rem;
    background: linear-gradient(135deg, #e94560, #0f3460);
    border: none;
    color: white;
    border-radius: 50px;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
}

#enterBtn:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(233, 69, 96, 0.4);
}

/* Main Content */
#main {
    display: none;
    padding: 50px;
    text-align: center;
}

#main.visible {
    display: block;
}

#main h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

#main p {
    color: #ccc;
    max-width: 600px;
    margin: 0 auto 30px;
    line-height: 1.6;
}

/* Music Controls */
#musicControls {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.1);
    padding: 10px 20px;
    border-radius: 30px;
    display: flex;
    align-items: center;
    gap: 10px;
}

#musicControls button {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
}

#musicControls span {
    font-size: 0.9rem;
}

/* Flash Overlay */
.flash-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0;
    z-index: 9999;
    transition: opacity 0.3s ease;
}

.flash-overlay.red {
    background-color: rgba(255, 0, 0, 0.3); /* Translucent red */
}

.flash-overlay.green {
    background-color: rgba(0, 255, 0, 0.3); /* Translucent green */
}