/* style.css - Updated with no glow on score display */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
    overflow: hidden;
    background: #000;
    font-family: 'Rajdhani', sans-serif;
    color: #00ffff;
    user-select: none;
}

#gameContainer {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #000;
}

#gameCanvas {
    display: block;
    max-width: 100vw;
    max-height: 100vh;
    width: 100vw;
    height: 56.25vw; /* 16:9 */
    background: #000;
    box-shadow: 0 0 80px rgba(0, 255, 255, 0.4);
}

@media (orientation: portrait) {
    #gameCanvas {
        width: 177.78vh;
        height: 100vh;
    }
}

#overlay {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    pointer-events: none;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

#overlay > div {
    pointer-events: all;
    backdrop-filter: blur(10px);
    background: rgba(0, 0, 0, 0.7);
    padding: 2.5rem 4rem;
    border-radius: 30px;
    border: 3px solid rgba(0, 255, 255, 0.7);
    box-shadow: 0 0 60px rgba(0, 255, 255, 0.5);
    max-width: 90%;
}

h1 {
    font-family: 'Orbitron', sans-serif;
    font-weight: 900;
    font-size: clamp(3rem, 10vmin, 7rem);
    background: linear-gradient(90deg, #ff00ff, #00ffff, #ff00ff);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: glowShift 3s ease-in-out infinite alternate;
    margin-bottom: 1.5rem;
}

@keyframes glowShift {
    0% { filter: hue-rotate(0deg); }
    100% { filter: hue-rotate(180deg); }
}

p {
    font-size: clamp(1.2rem, 4vmin, 2.2rem);
    margin: 0.8rem 0;
}

/* Score display with glow removed */
#scoreDisplay {
    position: absolute;
    top: 3rem;
    left: 50%;
    transform: translateX(-50%);
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(2rem, 6vmin, 3.5rem);
    font-weight: 900;
    color: #ff00ff;
    text-shadow: none !important;
    background: transparent !important;
    padding: 0 !important;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
}

.hidden {
    display: none;
}

/* ---------------------------------------------------
   🎧 AUDIO CONTROL (Bottom Right Corner)
--------------------------------------------------- */

#audioControl {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 99999;
    font-family: 'Orbitron', sans-serif;
}

/* Volume Button */
#audioButton {
    background: rgba(0, 255, 255, 0.2);
    border: 2px solid #00ffff;
    padding: 6px 10px;     /* reduced padding */
    border-radius: 10px;   /* smaller roundness */
    cursor: pointer;
    font-size: 18px;       /* smaller icon */
    color: #00ffff;
    transition: 0.2s;
    backdrop-filter: blur(6px);
    text-align: center;
}

#audioButton:hover {
    background: rgba(0, 255, 255, 0.35);
}

/* Settings Panel */
#audioPanel {
    margin-top: 10px;
    background: rgba(0, 0, 33, 0.85);
    border: 2px solid #00ffff;
    padding: 14px;
    border-radius: 14px;
    width: 150px;
    backdrop-filter: blur(8px);
    color: #00ffff;
    animation: fadeIn 0.2s ease-out;
}

#audioPanel.hidden {
    display: none;
}

#audioPanel label {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    font-size: 1rem;
    cursor: pointer;
}

#audioPanel input[type="checkbox"] {
    transform: scale(1.3);
    cursor: pointer;
}



/* Smooth fade animation */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}