$menuHeight: 65px+10px;
%transition {
    transition-property: background-color opacity;
    transition-duration: 0.2s;
    transition-timing-function: ease-in-out;
}

html,
body {
    width: 100vw;
    height: 100vh;
    position: fixed;
    padding: 0;
    margin: 0;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
}

#mazeContainer {
    transition-property: opacity;
    transition-duration: 1s;
    transition-timing-function: linear;
    top: $menuHeight;
    opacity: 0;
    display: inline-block;
    background-color: rgba(0, 0, 0, 0.30);
    margin: auto;

    #mazeCanvas {
        margin: 0;
        display: block;
		width: 200px;
    	height: 200px;
    }
}

input[type=button],
select {
    @extend %transition;
    cursor: pointer;
    background-color: rgba(245, 7, 7, 0.3);
    height: 45px;
    width: 150px;
    padding: 10px;
    border: none;
    border-radius: 5px;
    color: white;
    font-size: 15px;
    text-align: center;
    text-decoration: none;
    &:hover {
        background-color: rgba(0, 0, 0, 0.70);
    }
    &:active {
        background-color: black;
    }
    &:focus {
        outline: none;
    }
}
#scoreBtn, #submitScoreBtn{
	margin-top: 1em;
	background-color: rgba(39, 245, 7, 0.3);
}
#scoreBtn:hover{
	background-color: rgba(0, 0, 0, 0.70);
}

input {
    &[type=button] {
        display: inline-block;
    }
}

.difficulty-select {
    display: inline-block;
    select {
        -webkit-appearance: none;
        -moz-appearance: none;
        appearance: none;
        background-repeat: no-repeat;
        background-position: 125px center;
    }
}
#scoreInfo {
    visibility: visible;
    margin: 2em;
    display: flex;
    flex-direction: column;
    align-items: center;  
    gap: 1em;  
}

#scoreInfo input {
    width: 250px; 
    padding: 10px;
    font-size: 16px;
    border-radius: 5px;
    border: 1px solid #ccc;
    margin: 0;
    box-sizing: border-box; 
}

#scoreInfo input:focus {
    outline: none;
    border: 1px solid #007BFF;  
    background-color: #f0f8ff;
}


#msg-container{
    visibility: hidden;
    color: white;
    display: block;
    width: 100vw;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.30);
    #message {
        width: 300px;
        height: 300px;
        position: fixed;
        top: 50%;
        left: 50%;
        margin-left: -150px;
        margin-top: -150px;
    }
}

#page {
    font-family: "Segoe UI", Arial, sans-serif;
    text-align: center;
    height: auto;
    width: auto;
    margin: auto;
    #menu {
        margin: auto;
        padding: 10px;
        height: 65px;
        box-sizing: border-box;
        h1 {
            margin: 0;
            margin-bottom: 10px;
            font-weight: 600;
            font-size: 3.2rem;
        }
    }
}

.border {
    border: 5px black solid;
    border-radius: 5px;
}

#gradient {
    z-index: -1;
    position: fixed;
    top: 0;
    bottom: 0;
    width: 100vw;
    height: 100vh;
    color: #fff;
    background: linear-gradient(-45deg, #ff7b00, #ffbb00, #fbaf3c, #ff9d00);
    background-size: 400% 400%;
}
h2, p {
	color: white;
}
#intro{
	margin-top: 3em;
}
@keyframes Gradient {
    0% {
        background-position: 0% 50%
    }
    50% {
        background-position: 100% 50%
    }
    100% {
        background-position: 0% 50%
    }
}

.modal {
    display: none; 
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    padding-top: 60px;
}

/* Modal content */
.modal-content {
    background-color: #fff;
    margin: 5% auto;
    padding: 20px;
    border: 1px solid #888;
    width: 80%;
    max-width: 600px;
    border-radius: 10px;
    position: relative;
    height: 50%;  
    overflow-y: auto;  
}


.close-btn {
    color: #aaa;
    font-size: 28px;
    font-weight: bold;
    position: absolute;
    top: 10px;
    right: 25px;
}

.close-btn:hover,
.close-btn:focus {
    color: black;
    text-decoration: none;
    cursor: pointer;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

table th, table td {
    padding: 12px;
    text-align: left;
    border: 1px solid #ddd;
}

table th {
    background-color: #f2f2f2;
    cursor: pointer;  
}

table tr:hover {
    background-color: #f1f1f1;
}