waveterm/frontend/app/app.less

// Copyright 2024, Command Line Inc.
// SPDX-License-Identifier: Apache-2.0

@import "./reset.less";
@import "./theme.less";

body {
    display: flex;
    flex-direction: row;
    width: 100vw;
    height: 100vh;
    color: var(--main-text-color);
    font: var(--base-font);
    overflow: hidden;
    background: var(--main-bg-color);
    -webkit-font-smoothing: auto;
    backface-visibility: hidden;
    transform: translateZ(0);
}

.is-transparent {
    background-color: transparent;
}

a.plain-link {
    color: var(--secondary-text-color);
}

*::-webkit-scrollbar {
    width: 4px;
    height: 4px;
}

*::-webkit-scrollbar-track {
    background-color: var(--scrollbar-background-color);
}

*::-webkit-scrollbar-thumb {
    background-color: var(--scrollbar-thumb-color);
    border-radius: 4px;
    margin: 0 1px 0 1px;
}

*::-webkit-scrollbar-thumb:hover {
    background-color: var(--scrollbar-thumb-hover-color);
}

.flex-spacer {
    flex-grow: 1;
}

.text-fixed {
    font: var(--fixed-font);
}

#main,
.mainapp {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100%;

    .app-background {
        pointer-events: none;
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        z-index: var(--zindex-app-background);
    }
}

.error-boundary {
    color: var(--error-color);
}

/* OverlayScrollbars styling */
.os-scrollbar {
    --os-handle-bg: var(--scrollbar-thumb-color);
    --os-handle-bg-hover: var(--scrollbar-thumb-hover-color);
    --os-handle-bg-active: var(--scrollbar-thumb-active-color);
}

.scrollbar-hide-until-hover {
    *::-webkit-scrollbar-thumb,
    *::-webkit-scrollbar-track {
        display: none;
    }

    *::-webkit-scrollbar-corner {
        display: none;
    }

    *:hover::-webkit-scrollbar-thumb {
        display: block;
    }
}

a {
    color: var(--accent-color);
}

.prefers-reduced-motion {
    * {
        transition-duration: none !important;
        transition-timing-function: none !important;
        transition-property: none !important;
        transition-delay: none !important;
    }
}

.flash-error-container {
    position: absolute;
    right: 10px;
    bottom: 10px;
    z-index: var(--zindex-flash-error-container);
    display: flex;
    flex-direction: column;
    gap: 10px;

    .flash-error {
        background: var(--error-color);
        color: var(--main-text-color);
        border-radius: 4px;
        padding: 10px;
        display: flex;
        flex-direction: column;
        width: 280px;
        border: 1px solid transparent;
        max-height: 100px;
        cursor: pointer;

        .flash-error-scroll {
            overflow-y: auto;
            display: flex;
            flex-direction: column;
        }

        &.hovered {
            border: 1px solid var(--main-text-color);
        }

        .flash-error-title {
            font-weight: bold;
            margin-bottom: 5px;
        }

        .flash-error-message {
        }
    }
}