/* Sized in rem (root font = --font-size-base), like all shell chrome. */

.editor {
    height: 100%;
    display: flex;
    flex-direction: column;
    background: var(--color-background);
}

.editor-body {
    position: relative;
    flex: 1;
    min-height: 0;
    display: flex;
}

/* The gutter clips a translated column of line numbers — scroll sync
   is a transform driven by the buffer's scrollTop, so the rows stay
   glued to the buffer's lines. Both columns must keep identical
   font-size/line-height/vertical padding for that to hold. */
.editor-gutter {
    flex: none;
    min-width: 3.3333rem;
    overflow: hidden;
    padding: 0 0;
    background: var(--color-background);
    user-select: none;
}

.editor-gutter-lines {
    padding: 0.3333rem 0.6667rem 0.3333rem 0;
}

.editor-gutter-line {
    display: block;
    text-align: right;
    font-size: 1rem;
    line-height: 1.5;
    color: var(--color-muted);
}

.editor-gutter-current {
    color: var(--color-accent);
}

.editor-buffer {
    flex: 1;
    min-width: 0;
    padding: 0.3333rem 0.6667rem;
    border: none;
    outline: none;
    resize: none;
    background: transparent;
    color: var(--color-foreground);
    caret-color: var(--color-accent);
    font-family: var(--font-mono);
    font-size: 1rem;
    line-height: 1.5;
    white-space: pre;
    overflow: auto;
}

/* The reverse-video statusline: filename [+] left, the line:column
   position right, the two glyph buttons as the mouse path to
   open/save. */
.editor-statusline {
    flex: none;
    display: flex;
    align-items: center;
    gap: 0.6667rem;
    padding: 0.1667rem 0.8333rem;
    background: color-mix(in srgb, var(--color-foreground) 78%, var(--color-background));
    color: var(--color-background);
    font-size: 1rem;
}

.editor-filename {
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.editor-position {
    flex: none;
    margin-left: auto;
    white-space: pre;
}

.editor-statusline-button {
    flex: none;
    padding: 0 0.3333rem;
    border: none;
    background: none;
    font-family: var(--font-mono);
    font-size: 1.1667rem;
    color: inherit;
    cursor: pointer;
}

.editor-statusline-button:hover {
    opacity: 0.7;
}