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breadcrumb-the-shire/web/css/components/app-dialog.css

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/**
* app-dialog.css
* Base dialog styles shared by all dialog variants (confirm, bookmark, session-warning).
* Handles footer layout, button sizing, header close button, and mobile fallback.
* Variant-specific styles live in their own component files (app-confirm-dialog.css, etc.).
*/
@layer components {
/* ── Footer layout ───────────────────────────────────────────────────── */
dialog > article > footer,
dialog > article form > footer {
display: flex;
justify-content: flex-end;
gap: 0.5rem;
}
/* ── Footer buttons: auto-width, no margin ───────────────────────────── */
dialog > article > footer [role="button"],
dialog > article > footer button,
dialog > article form > footer [role="button"],
dialog > article form > footer button {
width: auto;
margin: 0;
}
/* ── Header: title flush, close button positioned ────────────────────── */
dialog > article > header > * {
margin-bottom: 0;
}
dialog > article > header .close,
dialog > article > header :is(a, button)[rel="prev"] {
margin: 0;
margin-left: var(--app-spacing);
padding: 0;
float: right;
}
/* ── Close icon ──────────────────────────────────────────────────────── */
dialog > article .close,
dialog > article :is(a, button)[rel="prev"] {
display: block;
width: 1rem;
height: 1rem;
margin-top: calc(var(--app-spacing) * -1);
margin-bottom: var(--app-spacing);
margin-left: auto;
border: none;
background-image: var(--app-icon-close);
background-position: center;
background-size: auto 1rem;
background-repeat: no-repeat;
background-color: transparent;
opacity: 0.5;
transition: opacity var(--app-transition);
}
dialog > article .close:is([aria-current]:not([aria-current="false"]), :hover, :active, :focus),
dialog > article :is(a, button)[rel="prev"]:is([aria-current]:not([aria-current="false"]), :hover, :active, :focus) {
opacity: 1;
}
/* ── Mobile: stack buttons vertically ────────────────────────────────── */
@media (max-width: 576px) {
dialog > article > footer,
dialog > article form > footer {
flex-direction: column-reverse;
align-items: stretch;
}
dialog > article > footer button,
dialog > article form > footer button {
width: 100%;
}
}
}