body {
    margin: 0;
    font-family: Orbitron, sans-serif;
    background: linear-gradient(135deg, #050510, #0a0a1a, #050510);
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    overflow: hidden;
}

.container {
    text-align: center;
}

.title {
    font-size: 40px;
    margin-bottom: 10px;
    color: cyan;
    text-shadow: 0 0 20px cyan;
}

.status {
    margin-bottom: 20px;
    font-size: 20px;
}

.board-container {
    perspective: 800px;
}

.board {
    display: grid;
    grid-template-columns: repeat(3, 100px);
    gap: 10px;
    padding: 10px;
    background: rgba(0, 0, 0, 0.4);
    border-radius: 15px;
    transform-style: preserve-3d;
    transition: 0.2s;
}

.cell {
    width: 100px;
    height: 100px;
    font-size: 40px;
    border: none;
    border-radius: 10px;
    background: #111;
    color: white;
    cursor: pointer;
    transition: 0.2s;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
}

.cell:hover {
    transform: translateZ(20px) scale(1.1);
    box-shadow: 0 0 20px cyan;
}

.cell.x {
    color: cyan;
    text-shadow: 0 0 20px cyan;
}

.cell.o {
    color: magenta;
    
    text-shadow: 0 0 20px magenta;
}

.cell.win {
    background: gold;
    color: black;
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}

.restart {
    margin-top: 20px;
    padding: 10px 30px;
    font-size: 18px;
    border: none;
    border-radius: 30px;
    cursor: pointer;
    background: cyan;
    color: black;
    transition: 0.3s;
}

.restart:hover {
    box-shadow: 0 0 20px cyan;
}