/*!
 * @Rank – Website Accessibility HTML Checker: the tool's own rules.
 *
 * The palette, header, cards, buttons, notices and toast all come from
 * assets/css/atrank-core.css. Only what is specific to this tool is here, and
 * every rule is anchored on .atrank-a11y.
 *
 * One rule here is function rather than decoration: an issue's LEVEL is
 * carried by its left border as well as its colour, so it survives a client
 * theme that overrides background colours — several do.
 */

.atrank-a11y .atrank-a11y-panes {
	display: grid;
	grid-template-columns: 1fr;
	gap: 10px;
	align-items: start;
}
@media (min-width: 900px) {
	.atrank-a11y .atrank-a11y-panes {
		grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
	}
}

.atrank-a11y .atrank-cardhead {
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 6px;
}
.atrank-a11y .atrank-a11y-headbtns {
	display: flex;
	gap: 6px;
	flex-wrap: wrap;
}

/* ── The input ────────────────────────────────────────────────────────── */
.atrank-a11y .atrank-a11y-input {
	display: block;
	width: 100%;
	min-width: 0;
	min-height: min(260px, max(160px, 26vh));
	max-height: 44vh;
	resize: vertical;
	padding: 9px 11px;
	border: 1px solid var(--line2);
	border-radius: var(--r);
	background: var(--inset);
	color: var(--txt);
	font-family: var(--mono);
	font-size: 12.5px;
	line-height: 1.6;
	white-space: pre;
	overflow-x: auto;
}
.atrank-a11y .atrank-a11y-input:focus {
	outline: none;
	border-color: var(--accent);
	box-shadow: var(--ring);
}

.atrank-a11y .atrank-a11y-presets {
	display: flex;
	flex-wrap: wrap;
	gap: 5px;
	margin-top: 10px;
}
.atrank-a11y .atrank-a11y-preset {
	padding: 3px 9px;
	border: 1px solid var(--line2);
	border-radius: 20px;
	background: var(--panel);
	color: var(--muted);
	font: inherit;
	font-size: 11.5px;
	cursor: pointer;
	transition: border-color 0.15s var(--ease), color 0.15s var(--ease);
}
.atrank-a11y .atrank-a11y-preset:hover {
	border-color: var(--accent);
	color: var(--accent);
}
.atrank-a11y .atrank-a11y-preset:focus-visible {
	outline: none;
	box-shadow: var(--ring);
}

/* ── Issues ───────────────────────────────────────────────────────────── */
.atrank-a11y .atrank-a11y-issues {
	display: grid;
	gap: 6px;
	max-height: 60vh;
	overflow-y: auto;
}
.atrank-a11y .atrank-a11y-issues:empty::before {
	content: "No issues found in the markup above.";
	font-size: 12.5px;
	color: var(--dim);
}
.atrank-a11y .atrank-a11y-issue {
	padding: 6px 9px 6px 10px;
	border: 1px solid var(--line);
	border-left: 3px solid var(--line2);
	border-radius: var(--r);
	background: var(--panel2);
	font-size: 12px;
	line-height: 1.5;
}
.atrank-a11y .atrank-a11y-issue.is-err {
	border-left-color: var(--err);
	background: var(--err-soft);
}
.atrank-a11y .atrank-a11y-issue.is-warn {
	border-left-color: var(--warn);
	background: var(--warn-soft);
}
.atrank-a11y .atrank-a11y-issue.is-note {
	border-left-color: var(--accent);
}
.atrank-a11y .atrank-a11y-issuekind {
	font-weight: 700;
	color: var(--txt);
}
.atrank-a11y .atrank-a11y-issue.is-err .atrank-a11y-issuekind {
	color: var(--err);
}
.atrank-a11y .atrank-a11y-issue.is-warn .atrank-a11y-issuekind {
	color: var(--warn);
}
.atrank-a11y .atrank-a11y-issuecode {
	display: block;
	margin-top: 3px;
	font-family: var(--mono);
	font-size: 11px;
	color: var(--dim);
	overflow-wrap: anywhere;
}