@import url('https://fonts.googleapis.com/css2?family=Nunito');
@import url('https://fonts.googleapis.com/css2?family=Fira+Mono');

:root {
    --primary-color: #0f141e;
    --secondary-color: #161e2d;
    --text-primary-color: #fff;
    --text-secondary-color: #ccc;
    --link-color: #64b4ff;
    --scrollbar-color: #ffffff80;
    --scrollbar-background-color: #0000004d;
    --border-color: #fff3;
    --border-radius-primary: 25px;
    --border-radius-secondary: 15px;
    --border-radius-ternary: 5px;
    --blocks-width: 800px;
    --sidebar-width: 220px;
    --margin: 25px;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    overflow-x: hidden;
    color: var(--text-primary-color);
    background: var(--primary-color);
    font-family: 'Nunito', monospace;
    display: flex;
    flex-direction: column;
    align-items: center;
}

@keyframes show {
    from { opacity: 0; }
    to { height: 100%; }
}

#content {
    display: flex;
}

img {
    width: 400px;
    max-width: 100%;
    display: block;
    margin: auto;
    border-radius: var(--border-radius-secondary);
}


/* Scrollbar */
*::-webkit-scrollbar {
    width: 1em;
}
*::-webkit-scrollbar-thumb {
    background-color: var(--scrollbar-color);
    border-radius: var(--border-radius-primary);
}
*::-webkit-scrollbar-track {
    background: var(--scrollbar-background-color);
    border-radius: var(--border-radius-primary);
}


/* Sidebar */
#sidebar {
    margin-top: var(--margin);
    margin-right: var(--margin);
    width: var(--sidebar-width);
    animation: 1s show;
}
#sidebar > div {
    position: fixed;
    padding: 25px;
    box-sizing: border-box;
    width: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    border-radius: var(--border-radius-primary);
    border: solid 1px var(--border-color);
    background: var(--secondary-color);
    max-height: calc(100% - 50px);
    overflow: auto;
}

#sidebar > div > h3 {
    margin: 1em 0 0 0;
}
#sidebar > div > a {
    color: var(--text-primary-color);
    text-decoration: none;
    padding: 5px;
    border-radius: var(--border-radius-secondary);
    transition: 0.2s;
}
#sidebar > div > a:hover {
    background: rgba(255, 255, 255, 0.2);
}
#sidebar > div > a:active {
    opacity: 0.5;
}


/* Blocks */
#blocks {
    margin-top: var(--margin);
    width: var(--blocks-width);
    overflow: hidden;
    animation: 1s show;
}

.block {
    padding: 25px;
    margin-bottom: 25px;
    border-radius: var(--border-radius-primary);
    border: solid 1px var(--border-color);
    background-color: var(--secondary-color);
}


/* Link */
a:not(#sidebar a) {
    position: relative;
    color: var(--link-color);
    text-decoration: none;
    transition: 0.2s;
}

a:not(#sidebar a)::after {
    content: "";
    position: absolute;
    display: block;
    width: 100%;
    height: 1px;
    bottom: 0;
    left: 0;
    opacity: 0;
    transition: 0.2s;
    background-color: var(--link-color);
    transform: translateY(-5px);
}

a:not(#sidebar a):hover::after {
    opacity: 1;
    transform: translateY(0);
}


/* Inline code and code block */
code:not(.lua) {
    background: var(--primary-color);
    color: var(--text-secondary-color);
    border-radius: var(--border-radius-ternary);
    font-family: 'Fira Mono', monospace;
    font-size: 14px;
    padding: 4px;
}

pre {
    padding: 10px;
    position: relative;
    background: var(--primary-color);
    color: var(--text-secondary-color);
    border-radius: var(--border-radius-secondary);
    font-family: 'Fira Mono', monospace;
    font-size: 14px;
    overflow: auto;
}

.copy-button {
    cursor: pointer;
    position: absolute;
    right: 8px;
    top: 8px;
    width: 25px;
    height: 25px;
    opacity: 0;
    border: none;
    background: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAQAAABKfvVzAAAASUlEQVQ4jWNgIAf89/j/+D8OgF3DI1zKcWnAJYHTSeRqwOOXx/89sGnA45f/j7BpwOk0NJlRDUNUAwHhoaWB2OQN10BsBiIFAAA2g1II/ewEWQAAAABJRU5ErkJggg==') center center/contain no-repeat;
    transition: 0.2s;
}
pre:hover > .copy-button {
    opacity: 0.5;
}
.copy-button:hover {
    opacity: 1 !important;
}
.copy-button:active {
    opacity: 0.25 !important;
}

.lua .built-in {
    color: rgb(132, 214, 247);
}
.lua .keyword {
    color: rgb(248, 109, 124);
}
.lua .literal {
    color: rgb(255, 198, 0);
    font-weight: bold;
}
.lua .local-method {
    color: rgb(253, 251, 172);
}
.lua .local-property {
    color: rgb(97, 161, 241);
}
.lua .number {
    color: rgb(255, 198, 0);
}
.lua .string {
    color: rgb(173, 241, 149);
}


/* Mobile optimization */
@media (max-width: 1100px) {
    #sidebar {
        display: none;
    }
    #blocks {
        width: 100vw;
        margin: 0;
        box-sizing: border-box;
        padding: var(--margin);
    }
}