:root {
    color-scheme: dark;
    --font-only: "Cascadia Mono", "Source Code Pro", 'Courier New', Courier, monospace;
}

body,
textarea,
button {
    font-family: "Cascadia Mono", "Source Code Pro", 'Courier New', Courier, "ヒラギノ角ゴ ProN", "Hiragino Kaku Gothic ProN", "Noto Sans JP", "游ゴシック", monospace;
    font-size: medium;
}

header {
    position: fixed;
    top: env(titlebar-area-y, 0);
    left: env(titlebar-area-x, 0);
    height: env(titlebar-area-height, 36px);
    width: env(titlebar-area-width, 100%);
    -webkit-app-region: drag;
    display: grid;
    place-items: center;
}

header a {
    -webkit-app-region: no-drag;
}

main {
    padding-top: env(titlebar-area-height, 36px);
    margin-top: env(titlebar-area-y, 0);
}

body {
    background-color: black;
}

.labelWithText {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 3px;
    align-items: center;
}

.labelWithText my-textarea {
    grid-row: 2 / 3;
    grid-column: 1 / 3;
}

my-textarea {
    position: relative;
    font-size: 1rem;
    line-height: 1.0;
}

my-textarea>* {
    overflow: hidden;
    box-sizing: border-box;
    padding: 4px;
    border: 1.5px solid gray;
    transition: all 0.3s;
    caret-color: limegreen;
}

my-textarea div {
    visibility: hidden;
    min-height: 16px;
    white-space: pre-wrap;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

my-textarea textarea {
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    width: 100%;
    height: 100%;
    background-color: transparent;
    border-radius: 6px;
    color: inherit;
    font: inherit;
    letter-spacing: inherit;
    resize: none;
}

my-textarea textarea::selection {
    background-color: hsl(120, 61%, 30%);
}

my-textarea textarea:hover {
    border-color: limegreen;
}

my-textarea textarea:focus {
    box-shadow: 0 0 2px 1px limegreen;
    outline: 0;
    border-color: limegreen;
}

my-copy-button {
    button {
        border: 1px solid darkslategray;
        background-color: darkslategrey;
        border-radius: 6px;
        color: inherit;
        transition: all 0.3s;
        outline: 1px solid transparent;
    }

    button:hover,
    button:active,
    button:focus {
        border-color: limegreen;
    }

    button:hover,
    button:focus {
        background: hsl(120, 61%, 30%);
    }

    button:active {
        background: hsl(120, 61%, 40%);
    }

    button:focus {
        outline-color: limegreen;
    }
}

my-list {
    display: grid;
    grid-template-rows: repeat(1, auto);
    grid-template-columns: 1fr 1fr auto;
    gap: 6px 3px;

    button {
        border: 1px solid darkslategray;
        background-color: darkslategrey;
        border-radius: 6px;
        color: inherit;
        transition: all 0.3s;
        font-family: inherit;
        outline: 1px solid transparent;
    }

    button:hover,
    button:active,
    button:focus {
        border-color: limegreen;
    }

    button:hover,
    button:focus {
        background: hsl(120, 61%, 30%);
    }

    button:active {
        background: hsl(120, 61%, 40%);
    }

    button:focus {
        outline-color: limegreen;
    }

    my-diff>div {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 3px;
    }

    input {
        background-color: transparent;
        border-radius: 6px;
        color: inherit;
        font: inherit;
        letter-spacing: inherit;
        line-height: 1.0;
        box-sizing: border-box;
        padding: 4px;
        border: 1.5px solid gray;
        caret-color: limegreen;
        transition: 0.3s all;
        min-width: 36px;

    }

    input:hover {
        border-color: limegreen;
    }

    input:focus {
        box-shadow: 0 0 2px 1px limegreen;
        outline: 0;
        border-color: limegreen;
    }

    ::selection {
        background-color: hsl(120, 61%, 30%);
    }
}

my-list>:first-child {
    position: sticky;
    top: env(titlebar-area-height, 36px);
    background-color: #00000000;
    backdrop-filter: blur(12px);
}

my-list>* {
    display: grid;
    grid-template-columns: subgrid;
    grid-column: span 3;
}

.contain-v {
    display: grid;
    gap: 12px;
}



#notification {
    position: fixed;
    bottom: 6px;
    right: 6px;
    display: grid;
    gap: 6px;
    max-height: 100%;
    box-sizing: border-box;
    overflow-y: auto;
    user-select: none;
    pointer-events: none;
}

#notification>* {
    background-color: #00000000;
    backdrop-filter: blur(12px);
    border-radius: 6px;
    padding: 6px;
}