/* Basics */
:root {
    --primary: #FFCFDD;
    --primary-dark: #F9B9CC;
    --borders: #000000;
}

.rock-salt-regular {
    font-family: "Rock Salt", serif;
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}


.josefin-sans-normal {
    font-family: "Josefin Sans", sans-serif;
    font-optical-sizing: auto;
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

.josefin-sans-bold {
    font-family: "Josefin Sans", sans-serif;
    font-optical-sizing: auto;
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

body {
    margin: 20px;
    background-color: var(--primary);
}

::-webkit-scrollbar {
    width: 20px;
}

::-webkit-scrollbar-track {
    background: var(--primary); 
    border-left: 1px solid var(--borders);
}

::-webkit-scrollbar-thumb {
    background: var(--primary); 
    border: 1px solid var(--borders);
    border-right: none;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark); 
}

::-webkit-scrollbar-button:vertical:end:increment,
::-webkit-scrollbar-button:vertical:start:decrement {
    display: block;
}

::-webkit-scrollbar-button:vertical:start {
    background-image: url("../assets/scrollbar-up.png");
    height: 20px;
}

::-webkit-scrollbar-button:vertical:end{
    background-image: url("../assets/scrollbar-down.png");
    height: 20px;
}

.wrapper {
    width: 100%;
    margin: 0 auto;
    position: relative;
    max-width: 1000px;
}

/* Sidebar */
aside {
    border: 4px solid var(--borders);
    background-image: url('../assets/grid.png');
    width: 400px;
    height: 400px;
    box-shadow: var(--borders) 10px 10px;
    position: absolute;
    top: 0;
    left: 0;
}

aside .aside-content {
    background-color: var(--borders);
    color: var(--primary);
    margin: 50px 100px 50px 50px;
    padding: 14px;
    height: 120px;
}

aside .aside-content h1 {
    margin: 0 0 10px 0;
    font-family: "Rock Salt", serif;
    font-size: 18px;
    line-height: 20px;
    text-transform: lowercase;
}

aside .aside-content p {
    margin: 0;
    font-family: "Josefin Sans", sans-serif;
    font-size: 13px;
    line-height: 15px;
}

aside .aside-content a {
    color: var(--primary);
    transition: all .2s linear;
}

aside .aside-content a:hover {
    color: var(--primary-dark);
}

/* Main Frame */
.main-frame {
    z-index: 1;
    position: absolute;
    left: 325px;
    top: 135px;
}

.main-frame main {
    padding: 20px;
    background-color: var(--primary);
    border: 4px solid var(--borders);
    box-shadow: var(--borders) 10px 10px;
    width: 500px;
    height: 500px;
    overflow-y: scroll;
}

.main-frame main p {
    color: var(--borders);
    line-height: 1.1;
}

.main-frame main a {
    color: var(--borders);
}

.main-frame main .button {
    text-transform: uppercase;
    border: 2px solid var(--borders);
    text-decoration: none;
    padding: 14px 10px 10px 10px;
    display: inline-block;
    box-shadow: var(--borders) 5px 5px;
    transition: box-shadow .25s ease-in-out;
}

.main-frame main .button:hover {
    box-shadow: var(--borders) 7px 7px;
}

.main-frame main ul li {
    list-style-type: square;
}

.main-frame main h1 {
    font-family: "Rock Salt", serif;
    font-size: 25px;
    line-height: 45px;
    margin: 0 0 10px 0;
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
}

.main-frame main h2 {
    font-family: "Rock Salt", serif;
    font-size: 20px;
    line-height: 40px;
    margin: 0 0 10px 0;
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
}

.main-frame main h3 {
    font-family: "Rock Salt", serif;
    font-size: 16px;
    line-height: 35px;
    margin: 0 0 10px 0;
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
}

.main-frame main h4 {
    font-family: "Josefin Sans", sans-serif;
    font-size: 18px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0 0 10px 0;
    position: relative;
    overflow: hidden;
}

.main-frame main h5 {
    font-family: "Josefin Sans", sans-serif;
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0 0 10px 0;
    position: relative;
    overflow: hidden;
}

.main-frame main h6 {
    font-family: "Josefin Sans", sans-serif;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0 0 10px 0;
    position: relative;
    overflow: hidden;
}

.main-frame main h1::after, .main-frame main h2::after, .main-frame main h3::after {
    content: '';
    background-color: var(--borders);
    top: 48%;
    width: 100%;
    margin-left: 20px;
    height: 8px;
    position: absolute;
}

.main-frame main h4::after, .main-frame main h5::after, .main-frame main h6::after {
    content: '';
    background-color: var(--borders);
    top: 35%;
    width: 100%;
    margin-left: 20px;
    height: 2px;
    position: absolute;
}

.main-frame main table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1em;
}

.main-frame main table, .main-frame main td, .main-frame main th {
    border: 1px solid var(--borders);
}

.main-frame main th {
    background-color: var(--borders);
    color: var(--primary);
    text-transform: uppercase;
}

.main-frame main td, .main-frame main th {
    padding: 9px 6px 6px 6px;
}

.main-frame main {
    font-family: "Josefin Sans", sans-serif;
    font-size: 18px;
}

/* Navigation */
.main-frame nav {
    margin-bottom: -4px;
}

.main-frame nav ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    gap: 7px;
    flex-direction: row;
    width: 95%;
    justify-self: center;
    align-items: flex-end;
}

.main-frame nav ul li {
    /* width: calc(100% / var(--number-of-items) - (var(--gap) * var(--number-of-gaps) / var(--number-of-items))); */
    width: calc(100% / 4 - (7px * 3 / 4));
}

.main-frame nav ul li a {
    font-family: "Rock Salt", serif;
    color: var(--primary);
    background-color: var(--borders);
    font-size: 20px;
    line-height: 50px;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 10px 10px 0 0;
    border: 2px solid var(--borders);
    border-bottom: 0;
    width: 100%;
    height: 52px;
    display: block;
    text-align: center;
    transition: all .2s linear;
}

.main-frame nav ul li a:hover, .main-frame nav ul li a:focus {
    height: 57px;
}

.main-frame nav ul li a.current {
    color: var(--borders);
    background-color: var(--primary);
    height: 57px;
}

/* Credit */
.credit {
    border: 4px solid var(--borders);
    background-color: var(--primary);
    position: absolute;
    bottom: 20px;
    right: 20px;
    color: var(--borders);
    display: flex;
    height: 30px;
    width: 30px;
    align-items: center;
    justify-content: center;
}

.credit a {
    text-align: center;
    font-family: "Josefin Sans", sans-serif;
    font-size: 12px;
    text-decoration: none;
}

.credit a::after {
    content: '';
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

.credit .tooltip {
    visibility: hidden;
    width: 83px;
    opacity: 0;
    overflow: hidden;
    background-color: var(--primary);
    color: var(--borders);
    text-align: center;
    font-family: "Josefin Sans", sans-serif;
    font-size: 12px;
    padding: 7px 0 5px 0;
    border: 2px solid var(--borders);
    position: absolute;
    bottom: 1px;
    right: -4px;
    z-index: -1;
    transition: all .2s ease-out;
}

.credit:hover .tooltip {
    visibility: visible;
    right: 32px;
    width: 120px;
    opacity: 1;
}

/** Mobile **/
@media screen and (max-width: 767px) {
    .main-frame, aside {
        left: unset;
        top: unset;
        position: relative;
    }

    aside {
        width: auto;
        height: 248px;
        margin-bottom: 30px;
    }

    aside .aside-content {
        margin: 50px 0px 50px 50px;
        width: 220px;
    }

    .main-frame nav {
        padding-left: 3px;
        margin-bottom: -4.5px;
    }

    .main-frame nav ul {
        justify-self: auto;
        width: 98%;
    }

    .main-frame main {
        width: auto;
        height: auto;
        overflow-y: auto;
        padding: 15px;
    }

    .main-frame main h1 {
        font-size: 20px;
        line-height: 40px;
    }

    .main-frame main h2 {
        font-size: 17px;
        line-height: 36px;
    }

    .main-frame main h3 {
        font-size: 14px;
        line-height: 30px;
    }

    .main-frame nav ul li a {
        font-size: 15px;
    }

    .credit {
        position: static;
        bottom: unset;
        right: unset;
        margin-top: 30px;
        justify-self: center;
    }

    .credit .tooltip, .credit:hover .tooltip {
        visibility: hidden;
        display: none;
    }
}