waveterm/frontend/app/reset.scss

// Copyright 2025, Command Line Inc.
// SPDX-License-Identifier: Apache-2.0

@layer base {
    *,
    ::after,
    ::before,
    ::backdrop,
    ::file-selector-button {
        box-sizing: border-box;
        border: 0 solid;
    }

    *,
    ::after,
    ::before,
    ::backdrop,
    ::file-selector-button {
        margin: 0;
        padding: 0;
    }

    html,
    :host {
        -webkit-text-size-adjust: 100%;
        tab-size: 4;
        font-feature-settings: var(--default-font-feature-settings, normal);
        font-variation-settings: var(--default-font-variation-settings, normal);
        -webkit-tap-highlight-color: transparent;
    }

    h1,
    h2,
    h3,
    h4,
    h5,
    h6 {
        font-size: inherit;
        font-weight: inherit;
    }

    ol,
    ul,
    menu {
        list-style: none;
    }

    img,
    svg,
    video,
    canvas,
    audio,
    iframe,
    embed,
    object {
        display: block;
        // keep this vertical-align (applies if you change the display attribute)
        vertical-align: middle;
    }

    hr {
        height: 0;
        color: inherit;
        border-top-width: 1px;
    }

    b,
    strong {
        font-weight: bolder;
    }

    small {
        font-size: 80%;
    }

    sub,
    sup {
        font-size: 75%;
        line-height: 0;
        position: relative;
        vertical-align: baseline;
    }

    sub {
        bottom: -0.25em;
    }

    sup {
        top: -0.5em;
    }

    progress {
        vertical-align: baseline;
    }

    abbr:where([title]) {
        -webkit-text-decoration: underline dotted;
        text-decoration: underline dotted;
    }

    summary {
        display: list-item;
    }

    img,
    video {
        max-width: 100%;
        height: auto;
    }

    :where(select:is([multiple], [size])) optgroup {
        font-weight: bolder;
    }

    ::file-selector-button {
        margin-inline-end: 4px;
    }

    ::placeholder {
        opacity: 1; /* 1 */
        color: color-mix(in oklab, currentColor 50%, transparent); /* 2 */
    }

    textarea {
        resize: vertical;
    }

    ::-webkit-date-and-time-value {
        min-height: 1lh;
        text-align: inherit;
    }

    ::-webkit-datetime-edit {
        display: inline-flex;
    }

    ::-webkit-datetime-edit-fields-wrapper {
        padding: 0;
    }

    ::-webkit-datetime-edit,
    ::-webkit-datetime-edit-year-field,
    ::-webkit-datetime-edit-month-field,
    ::-webkit-datetime-edit-day-field,
    ::-webkit-datetime-edit-hour-field,
    ::-webkit-datetime-edit-minute-field,
    ::-webkit-datetime-edit-second-field,
    ::-webkit-datetime-edit-millisecond-field,
    ::-webkit-datetime-edit-meridiem-field {
        padding-block: 0;
    }

    :-moz-ui-invalid {
        box-shadow: none;
    }

    button,
    input:where([type="button"], [type="reset"], [type="submit"]),
    ::file-selector-button {
        appearance: button;
    }

    ::-webkit-inner-spin-button,
    ::-webkit-outer-spin-button {
        height: auto;
    }

    [hidden]:where(:not([hidden="until-found"])) {
        display: none !important;
    }

    table {
        text-indent: 0;
        border-color: inherit;
        border-collapse: collapse;
    }

    body {
        line-height: 1.2;
        -webkit-font-smoothing: antialiased;
    }

    img,
    picture,
    video,
    canvas,
    svg {
        display: block;
    }

    input,
    button,
    textarea,
    select {
        font: inherit;
    }
}