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

body {
    font-family: 'Arial', sans-serif;
    background: linear-gradient(135deg, #0a0a2e 0%, #16213e 50%, #0f3460 100%);
    color: #fff;
    overflow: hidden;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

#gameContainer {
    position: relative;
    width: 100%;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

#gameCanvas {
    display: block;
    background: #000;
    border: 2px solid #4a90e2;
    box-shadow: 0 0 30px rgba(74, 144, 226, 0.5);
    max-width: 100%;
    max-height: 100vh;
}

.screen {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 10;
    background: rgba(10, 10, 46, 0.95);
    padding: 40px;
    border-radius: 15px;
    border: 2px solid #4a90e2;
    box-shadow: 0 0 50px rgba(74, 144, 226, 0.7);
    min-width: 400px;
}

.screen.hidden {
    display: none;
}

.screen h1 {
    font-size: 3.5em;
    margin-bottom: 10px;
    text-shadow: 0 0 20px #4a90e2, 0 0 30px #4a90e2;
    background: linear-gradient(45deg, #4a90e2, #7b68ee, #4a90e2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.screen h2 {
    font-size: 2.5em;
    margin-bottom: 20px;
    color: #ff6b6b;
    text-shadow: 0 0 15px #ff6b6b;
}

.subtitle {
    font-size: 1.2em;
    margin-bottom: 30px;
    color: #a0d2ff;
}

.instructions {
    margin: 30px 0;
    line-height: 1.8;
    color: #ccc;
}

.instructions p {
    margin: 10px 0;
}

.gameButton {
    background: linear-gradient(135deg, #4a90e2, #7b68ee);
    border: none;
    color: white;
    padding: 15px 40px;
    font-size: 1.2em;
    font-weight: bold;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(74, 144, 226, 0.4);
    margin-top: 20px;
}

.gameButton:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(74, 144, 226, 0.6);
    background: linear-gradient(135deg, #5ba0f2, #8b78fe);
}

.gameButton:active {
    transform: translateY(0);
}

.highScore {
    margin-top: 20px;
    font-size: 1.1em;
    color: #ffd700;
}

.finalScore {
    font-size: 2em;
    margin: 20px 0;
    color: #4a90e2;
}

.newHighScore {
    font-size: 1.5em;
    color: #ffd700;
    margin: 15px 0;
    text-shadow: 0 0 10px #ffd700;
}

.newHighScore.hidden {
    display: none;
}

.gameUI {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 5;
}

.gameUI.hidden {
    display: none;
}

.uiTop {
    position: absolute;
    top: 20px;
    left: 20px;
    right: 20px;
    display: flex;
    justify-content: space-between;
    gap: 20px;
}

.stat {
    background: rgba(10, 10, 46, 0.8);
    padding: 10px 20px;
    border-radius: 8px;
    border: 1px solid #4a90e2;
    font-size: 1.1em;
}

.stat .label {
    color: #a0d2ff;
    margin-right: 8px;
}

.uiBottom {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
}

.activeWord {
    background: rgba(10, 10, 46, 0.9);
    padding: 15px 30px;
    border-radius: 10px;
    border: 2px solid #4a90e2;
    font-size: 1.5em;
    font-weight: bold;
    text-align: center;
    min-width: 200px;
    box-shadow: 0 0 20px rgba(74, 144, 226, 0.5);
}

.activeWord .typed {
    color: #4a90e2;
    text-shadow: 0 0 10px #4a90e2;
}

.activeWord .remaining {
    color: #fff;
}

.activeWord .error {
    color: #ff6b6b;
    text-shadow: 0 0 10px #ff6b6b;
}

/* Responsive Design */
@media (max-width: 768px) {
    .screen {
        min-width: 90%;
        padding: 30px 20px;
    }

    .screen h1 {
        font-size: 2.5em;
    }

    .screen h2 {
        font-size: 2em;
    }

    .uiTop {
        flex-direction: column;
        gap: 10px;
    }

    .stat {
        font-size: 0.9em;
        padding: 8px 15px;
    }

    .activeWord {
        font-size: 1.2em;
        padding: 12px 20px;
    }
}

@media (max-height: 600px) {
    .screen {
        padding: 20px;
    }

    .screen h1 {
        font-size: 2em;
    }

    .instructions {
        margin: 15px 0;
        font-size: 0.9em;
    }
}


  /* Navigation Button */
        .nav-box {
            display: block;
            width:300px;
            margin: 10px auto;
            padding: 20px;
            text-align: center;
            background: #4db8ff;
            color: #000;
            font-size: 20px;
            border-radius: 12px;
            cursor: pointer;
            font-weight: bold;
            text-decoration: none;
        }

        .nav-box:hover {
            background: #28a0e6;
        }