/*!
 * @Rank – PDF Toolkit: 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-pdf.
 *
 * There is deliberately no thumbnail image anywhere in this stylesheet —
 * every page is a text row. See the note at the top of template.php for why.
 */

.atrank-pdf .atrank-pdf-panes {
	display: grid;
	grid-template-columns: 1fr;
	gap: 10px;
	align-items: start;
}
@media (min-width: 900px) {
	.atrank-pdf .atrank-pdf-panes {
		grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
	}
}
.atrank-pdf .atrank-pdf-col {
	display: grid;
	gap: 10px;
	min-width: 0;
	align-content: start;
}
.atrank-pdf .atrank-pdf-pagecard {
	min-width: 0;
}

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

/* ── Source files ─────────────────────────────────────────────────────── */
.atrank-pdf .atrank-pdf-sources {
	display: grid;
	gap: 4px;
}
.atrank-pdf .atrank-pdf-sources:not(:empty) {
	margin-bottom: 8px;
}
.atrank-pdf .atrank-pdf-source {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 5px 9px;
	border: 1px solid var(--line);
	border-radius: var(--r);
	background: var(--panel2);
	font-size: 12px;
	min-width: 0;
}
.atrank-pdf .atrank-pdf-source.is-err {
	border-color: var(--err);
	background: var(--err-soft);
}
.atrank-pdf .atrank-pdf-srcname {
	flex: 1 1 auto;
	min-width: 0;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	font-weight: 600;
	color: var(--txt);
}
.atrank-pdf .atrank-pdf-srcmeta {
	flex: 0 0 auto;
	color: var(--dim);
	font-variant-numeric: tabular-nums;
}
.atrank-pdf .atrank-pdf-srcremove {
	flex: 0 0 auto;
	appearance: none;
	border: none;
	background: transparent;
	color: var(--dim);
	width: 20px;
	height: 20px;
	border-radius: var(--r);
	cursor: pointer;
	font-size: 14px;
	line-height: 1;
}
.atrank-pdf .atrank-pdf-srcremove:hover {
	color: var(--err);
	background: var(--hover);
}
.atrank-pdf .atrank-pdf-srcremove:focus-visible {
	outline: none;
	box-shadow: var(--ring);
}

/* ── The file button ──────────────────────────────────────────────────── */
.atrank-pdf .atrank-pdf-headbtns {
	display: flex;
	gap: 6px;
	flex-wrap: wrap;
}
.atrank-pdf .atrank-pdf-filebtn {
	cursor: pointer;
}

/* ── Fields ───────────────────────────────────────────────────────────── */
.atrank-pdf .atrank-pdf-field {
	display: block;
	margin-top: 10px;
}
.atrank-pdf .atrank-pdf-field:first-child {
	margin-top: 0;
}
.atrank-pdf .atrank-pdf-label {
	display: block;
	margin-bottom: 4px;
	font-size: 12px;
	font-weight: 600;
	color: var(--muted);
}
.atrank-pdf .atrank-pdf-select,
.atrank-pdf .atrank-pdf-number {
	font: inherit;
	font-size: 13px;
	color: var(--txt);
	padding: 6px 9px;
	border: 1px solid var(--line2);
	border-radius: var(--r);
	background: var(--panel);
	box-shadow: var(--field-inset);
}
.atrank-pdf .atrank-pdf-number {
	width: 6em;
}
.atrank-pdf .atrank-pdf-select:focus-visible,
.atrank-pdf .atrank-pdf-number:focus-visible {
	outline: none;
	box-shadow: var(--ring);
}
.atrank-pdf .atrank-pdf-splitrow {
	display: flex;
	align-items: center;
	gap: 8px;
}

.atrank-pdf .atrank-pdf-check {
	display: flex;
	align-items: center;
	gap: 7px;
	font-size: 12.5px;
	color: var(--muted);
	cursor: pointer;
}
.atrank-pdf .atrank-pdf-check input {
	width: 15px;
	height: 15px;
	accent-color: var(--accent);
	flex-shrink: 0;
}
.atrank-pdf .atrank-pdf-check-tight {
	margin-top: 10px;
}

.atrank-pdf .atrank-pdf-numopts {
	display: grid;
	gap: 4px;
	margin-top: 10px;
	padding-top: 10px;
	border-top: 1px solid var(--line);
}

.atrank-pdf .atrank-pdf-actions {
	display: flex;
	gap: 8px;
	margin-top: 12px;
}
.atrank-pdf .atrank-pdf-download {
	width: 100%;
	justify-content: center;
}

/* ── Pages ────────────────────────────────────────────────────────────── */
.atrank-pdf .atrank-pdf-pages {
	display: grid;
	gap: 4px;
	max-height: 62vh;
	overflow-y: auto;
}
.atrank-pdf .atrank-pdf-pages:empty::before {
	content: "No pages yet — add a PDF file.";
	font-size: 12.5px;
	color: var(--dim);
}
.atrank-pdf .atrank-pdf-page {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 5px 6px 5px 10px;
	border: 1px solid var(--line);
	border-radius: var(--r);
	background: var(--panel2);
	min-width: 0;
}
.atrank-pdf .atrank-pdf-pagenum {
	flex: 0 0 auto;
	width: 1.8em;
	text-align: right;
	font-family: var(--mono);
	font-size: 11px;
	color: var(--dim);
	font-variant-numeric: tabular-nums;
}
.atrank-pdf .atrank-pdf-pageinfo {
	flex: 1 1 auto;
	min-width: 0;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	font-size: 12px;
	color: var(--txt);
}
.atrank-pdf .atrank-pdf-pagesrc {
	color: var(--dim);
}
.atrank-pdf .atrank-pdf-pagerot {
	flex: 0 0 auto;
	font-size: 11px;
	font-weight: 600;
	color: var(--accent);
}
.atrank-pdf .atrank-pdf-pagebtns {
	flex: 0 0 auto;
	display: flex;
	gap: 2px;
}
.atrank-pdf .atrank-pdf-pagebtn {
	appearance: none;
	border: 1px solid transparent;
	background: transparent;
	color: var(--muted);
	width: 24px;
	height: 24px;
	border-radius: var(--r);
	cursor: pointer;
	font-size: 12px;
	line-height: 1;
}
.atrank-pdf .atrank-pdf-pagebtn:hover:not(:disabled) {
	color: var(--accent);
	background: var(--hover);
	border-color: var(--line2);
}
.atrank-pdf .atrank-pdf-pagebtn:focus-visible {
	outline: none;
	box-shadow: var(--ring);
}
.atrank-pdf .atrank-pdf-pagebtn:disabled {
	opacity: 0.3;
	cursor: not-allowed;
}
.atrank-pdf .atrank-pdf-pagebtn.is-remove:hover:not(:disabled) {
	color: var(--err);
}

/* ── Narrow ───────────────────────────────────────────────────────────── */
@media (max-width: 600px) {
	.atrank-pdf .atrank-pdf-splitrow {
		flex-wrap: wrap;
	}
}