rkgk/static/index.css

/* Variables */

:root {
    --color-text: #111;
    --color-error: #db344b;
    
    --color-panel-border: rgba(0, 0, 0, 20%);
    --color-panel-background: #fff;

    --panel-border-radius: 16px;
    --panel-box-shadow: 0 0 0 1px var(--color-panel-border);
    --panel-padding: 12px;
    --dialog-backdrop: rgba(255, 255, 255, 0.5);
}

/* Reset */ 

body {
    margin: 0;
    width: 100vw;
    height: 100vh;

    color: var(--color-text);
    line-height: 1.4;
}

/* Fonts */

@font-face {
    font-family: "Fira Sans";
    src:
        local("Fira Sans Regular"),
        url("font/FiraSans-Regular.ttf");
    font-weight: 400;
}

@font-face {
    font-family: "Fira Sans";
    src:
        local("Fira Sans Bold"),
        url("font/FiraSans-Bold.ttf");
    font-weight: 700;
}

@font-face {
    font-family: "Fira Code";
    src:
        local("Fira Code"),
        url("font/FiraCode-VariableFont_wght.ttf");
    font-weight: 400;
}

:root {
    font-size: 87.5%;
    font-family: "Fira Sans", sans-serif;
}

button, textarea, input {
    font-size: inherit;
    font-family: inherit;
}

/* Main container layout */

main {
    width: 100%;
    height: 100%;
    position: relative;

    &>rkgk-canvas-renderer {
        width: 100%;
        height: 100%;
        position: absolute;
        left: 0;
        top: 0;
    }

    &>rkgk-reticle-renderer {
        width: 100%;
        height: 100%;
        position: absolute;
        left: 0;
        top: 0;
        overflow: hidden;
    }

    &>rkgk-brush-editor {
        width: 384px;
        position: absolute;
        right: 0;
        top: 0;
        margin: 16px;
    }
}

/* Buttons */

button {
    border: 1px solid var(--color-panel-border);
    border-radius: 9999px;
    padding: 0.5rem 1.5rem;
    background-color: var(--color-panel-background);
}

/* Text areas */ 

input {
    border: none;
    border-bottom: 1px solid var(--color-panel-border);
}

*[contenteditable]:focus, input:focus {
    border-radius: 2px;
    outline: 1px solid #40b1f4;
    outline-offset: 4px;
}

/* Modal dialogs */

dialog:not([open]) {
    /* Weird this doesn't seem to work by default. */
    display: none;
}

dialog::backdrop {
    background-color: var(--dialog-backdrop);
    backdrop-filter: blur(8px);
}

/* Throbbers */

rkgk-throbber {
    display: inline;

    &.loading {
        &::before {
            /* This could use an entertaining animation. */
            content: "Please wait...";
        }
    }

    &.error {
        /* This could use an icon. */
        color: var(--color-error);
    }
}

/* Panels */

.rkgk-panel {
    display: block;
    background: var(--color-panel-background);
    padding: var(--panel-border-radius);
    border: none;
    border-radius: 16px;
    box-shadow: var(--panel-box-shadow);
}

/* Canvas renderer */

rkgk-canvas-renderer {
    display: block;

    &>canvas {
        display: block;
    }
}

/* Reticle renderer */

rkgk-reticle-renderer {
    display: block;

    pointer-events: none;

    &>.reticles {
        position: relative;
    }
}

rkgk-reticle {
    --color: black;

    position: absolute;
    display: block;

    &>.container {
        &>.arrow {
            width: 24px;
            height: 24px;
            background-color: var(--color);
            clip-path: path("M 0,0 L 13,13 L 6,13 L 0,19 Z");
        }

        &>.nickname {
            position: absolute;
            top: 20px;
            left: 8px;

            color: white;
            background-color: var(--color);
            padding: 1px 6px;
            border-radius: 9999px;
            text-align: center;
            font-weight: bold;
        }
    }
}

/* Brush editor */

rkgk-brush-editor {
    &>.text-area {
        width: 100%;
        height: 100%;
        margin: 0;
        resize: none;
        font-family: "Fira Code", monospace;
    }
}

/* Welcome screen */

rkgk-welcome {
    &>dialog {
        h3 {
            margin: 0.5rem 0;
            font-size: 2rem;
            font-weight: bold;
        }
    }
}