body {

    margin: 0;
    padding: 0;
    min-height: 100vh;
    display: flex;

    align-items: start;
    justify-content: start;
    background-color: #f3f4f6;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.container {
    background-color: white;
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    max-width: 800px;
    width: 100%;
}

h1 {
    text-align: center;
    color: #1f2937;
    margin-bottom: 1.5rem;
    font-size: 2rem;
}

h2 {
    text-align: center;
    color: #1f2937;
    /* margin-bottom: 1.5rem; */
    font-size: 2rem;
}

.board {
    width: 480px;
    margin: 0 auto 1.5rem;
}

.controls {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

input[type="file"] {
    display: none;
}

/* .custom-file-upload {
    border: 1px solid #ccc;
    display: inline-block;
    padding: 6px 12px;
    cursor: pointer;
} */

.hidden {
    display: none !important;
}

.btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    margin: 12px 4px;
    background-color: #3b82f6;
    color: white;
    border: none;
    border-radius: 0.375rem;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.2s;
}

.selected {
    background-color: #eb2525 !important;
}

.btn:hover {
    background-color: #2563eb;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-red {
    background-color: #ef4444;
}

.btn-red:hover {
    background-color: #dc2626;
}

.moves-container {
    color: #4b5563;
}

h2 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.moves-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
}

.move {
    padding: 0.5rem;
    border-radius: 0.375rem;
    background-color: #f3f4f6;
}

.move.active {
    background-color: #dcfce7;
    color: #166534;
}

@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }

    .board {
        width: 100%;
        max-width: 480px;
    }

    .controls {
        flex-direction: column;
    }

    .moves-list {
        grid-template-columns: 1fr;
    }
}

.clearfix-7da63 {
    clear: both
}

.board-b72b1 {
    border: 2px solid #404040;
    box-sizing: content-box
}

.square-55d63 {
    float: left;
    position: relative;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none
}

.white-1e1d7 {
    background-color: #f0d9b5;
    color: #b58863
}

.black-3c85d {
    background-color: #b58863;
    color: #f0d9b5
}

.highlight1-32417,
.highlight2-9c5d2 {
    box-shadow: inset 0 0 3px 3px #ff0
}

.notation-322f9 {
    cursor: default;
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: 14px;
    position: absolute
}

.alpha-d2270 {
    bottom: 1px;
    right: 3px
}

.numeric-fc462 {
    top: 2px;
    left: 2px
}


.close {
    /* height: 100px;
    width: 100px; */
    /* background: #00558a; */
    border-radius: 5px;
    position: relative;

    &:after {
        position: absolute;

        /* top: 0;
        bottom: 0;
        left: 0;
        right: 0; */
        content: "\274c";
        font-size: 39px;
        color: #fff;
        line-height: 100px;
        text-align: center;
    }
}

.glowGreen {
    background: #7aff7a;
}