* {
    margin: 0;
    padding: 0;
}

body {
    background: linear-gradient(135deg, #2193b0, #6dd5ed);
    background-size: 400% 400%;
    animation: gradientBG 12s ease infinite;
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-family: "Baloo Bhai 2", sans-serif;
}

@keyframes gradientBG {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.container {
    height: auto;
    display: flex;
    justify-content: center;
    align-items: center;
}

h1 {
    position: relative;
    font-family: "Baloo Bhai 2", sans-serif;
    font-size: 5rem;
    margin-bottom: 0px;
    color: #fff;
    padding: 0.1rem 0.8rem;
}

.game {
    height: 60vmin;
    width: 60vmin;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 2vmin;
    backdrop-filter: blur(20px);
    background: rgba(255, 255, 255, 0.15);
    border-radius: 20px;
    padding: 20px;
}

.box {
    height: 18vmin;
    width: 18vmin;
    border-radius: 15px;
    border: none;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
    font-size: 10vmin;
    font-weight: bold;
    color: #fff;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(12px);
    transition: transform 0.2s ease, background 0.3s ease;
}

#reset-btn, #new-btn {
    padding: 1rem 2rem;
    font-size: 1.2rem;
    margin-top: 30px;
    color: aliceblue;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
    transition: all 0.3s ease;
}

#msg {
    color: #fff;
    font-size: 5vmin;
    font-weight: bold;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
    text-align: center;
    margin-bottom: 20px;
    padding: 15px 25px;
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(12px);
}

.msg-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    gap: 4rem;
    background: rgba(0, 0, 0, 0.6);
    z-index: 999;
}

.hide {
    display: none;
}