* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, #121212, #1c1c1c);
    color: #fff;
}


.gameContainner {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 50px;
    background: #1e1e1e;
    padding: 30px 50px;
    border-radius: 20px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.6);
}


.gamebox {
    display: grid;
    grid-template-columns: repeat(3, 100px);
    grid-template-rows: repeat(3, 100px);
    gap: 5px;
    background: #2c2c2c;
    padding: 10px;
    border-radius: 15px;
}

.gameText {
    background: #1e1e1e;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2.5rem;
    font-weight: bold;
    color: #f0f0f0;
    border-radius: 10px;
    transition: 0.3s;
    cursor: pointer;
    box-shadow: inset 0 0 5px rgba(255,255,255,0.1);
}

.gameText:hover {
    background: #ff8c00;
    color: #121212;
    transform: scale(1.05);
}
.gameText:active {
     background: #a65e05;
    transform: scale(0.95);
}

.bl-0 { border-left: none; }
.br-0 { border-right: none; }
.bt-0 { border-top: none; }
.bb-0 { border-bottom: none; }

/* ===== Game Info ===== */
.gameInfo h2 {
    margin-bottom: 20px;
    font-size: 1.8rem;
    color: #ff8c00;
}

.gameInfo h4 {
    margin-bottom: 20px;
    font-size: 1.2rem;
    color: #ccc;
}

.gameInfo button {
    margin: 5px 0;
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
    transition: 0.3s;
    font-weight: bold;
}

#reset {
    background: #ff8c00;
    color: #121212;
}

#reset:hover {
    background: #ffa500;
    transform: scale(1.05);
}
#reset:active {
    background: #cc7000;
    transform: scale(0.95);
}

#playSound {
    background: #555;
    color: #fff;
}

#playSound:hover {
    background: #777;
    transform: scale(1.05);
}
#playSound:active {
    background: #333;
    transform: scale(0.95);
}

/* ===== Banner & Overlay ===== */
#overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    backdrop-filter: blur(5px);
    background: rgba(0,0,0,0.5);
    z-index: 999;
}

#bannermsg {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: #1e1e1e;
    padding: 40px 60px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.7);
    z-index: 1000;
    color: #fff;
}

#headingH2 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: #ff8c00;
}

#resetBtn {
    background: #ff8c00;
    color: #121212;
    padding: 12px 30px;
    font-size: 1rem;
    border-radius: 8px;
    font-weight: bold;
    border: none;
    cursor: pointer;
    transition: 0.3s;
}

#resetBtn:hover {
    background: #ffa500;
    transform: scale(1.05);
}