/* custom CMG Sans */
@font-face {
    font-family: "CMGSans";
    src: url("./fonts/CMGSans-Medium.woff2") format("woff2");
}
@font-face {
    font-family: "CMGSans";
    src: url("./fonts/CMGSans-Bold.woff2") format("woff2");
    font-weight: bold;
}
@font-face {
    font-family: "CMGSans";
    src: url("./fonts/CMGSans-MediumItalic.woff2") format("woff2");
    font-style: italic;
}
@font-face {
    font-family: "CMGSans";
    src: url("./fonts/CMGSans-BoldItalic.woff2") format("woff2");
    font-weight: bold;
    font-style: italic;
}

/* flag emojies */
@font-face {
    font-family: NotoColorEmojiLimited;
    unicode-range: U+1F1E6-1F1FF;
    src: url("https://raw.githack.com/googlefonts/noto-emoji/main/fonts/NotoColorEmoji.ttf");
}

:root {
    --primary: #242832;
    --primary-lighter: #2f3542;
    --primary-darker: #191923;
    --primary-darkest: #12121c;
    --text: #f0f0ff;
    --textInvert: #131313;
    --secondary: #f0008c;
    --secondary-opacity: rgba(240, 0, 140, 0.5);
    --secondary-text: #f0f0ff;
    --transparent: #232530;

    --accent: #90caf9;

    --connected: #27a827;
    --disconnected: #a82727;

    --red: rgb(255 0 0 / 0.25);

    --hover: rgb(255 255 255 / 0.05);
    --focus: rgb(255 255 255 / 0.1);

    /* https://css-tricks.com/snippets/css/system-font-stack/ */
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    --font-size: 1em;

    --navigation-width: 290px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    user-select: none;

    outline-offset: -4px;
    outline-color: var(--secondary);
}

html,
body {
    position: relative;
    width: 100%;
    height: 100%;
}

body {
    display: flex;
    flex-direction: column;
    color: var(--text);
    box-sizing: border-box;
    /* gradient color background transition not easily possible */
    /* https://stackoverflow.com/questions/6542212/use-css3-transitions-with-gradient-backgrounds */
    transition: background-color 0.5s;

    font-family: var(--font-family);
    font-size: var(--font-size);
}

/* scroll bar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track,
::-webkit-scrollbar-corner {
    background: rgb(255 255 255 / 0.05);
}

::-webkit-scrollbar-thumb {
    background: rgb(255 255 255 / 0.3);
    border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgb(255 255 255 / 0.5);
}

/* selection */
::selection {
    background-color: var(--secondary-opacity);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--secondary);
    transition: color 0.5s;

    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    font-weight: 600;
}

h1 {
    font-weight: bold;
}

p {
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

/* CHECKERED */

.checkered {
    /* background-color: var(--transparent); */
    background: repeating-conic-gradient(rgba(70, 70, 80, 0.15) 0% 25%, transparent 0% 50%) 50% / 26px 26px;
}

/* OPTIMIZED MODE */

.isOptimized {
    backdrop-filter: none !important;
}