/*
 * Comma counter page.
 *
 * Reads entirely from the theme's design tokens, so it follows the Customizer
 * palette and dark mode without a second set of rules.
 *
 * Every grid and flex child that can receive long text carries min-width: 0.
 * Grid items default to min-width: auto and refuse to shrink below their
 * content, which is what caused horizontal overflow elsewhere in this theme.
 */

/*
 * .site-main is the content + sidebar grid, so its direct children become grid
 * items. State the single column explicitly rather than relying on the
 * no-sidebar body class, exactly as .cw-tool-main does.
 */
.site-main.cw-comma-page {
	grid-template-columns: 1fr;
	gap: 0;
}

/* ------------------------------------------------------------------ *
 * Header
 * ------------------------------------------------------------------ */

.cw-comma-header {
	text-align: center;
	padding-block: 28px 20px;
	min-width: 0;
}
.cw-comma-title {
	font-size: clamp(1.75rem, 4vw, 2.4rem);
	line-height: 1.15;
	margin: 0 0 12px;
}
.cw-comma-lede {
	max-width: 68ch;
	margin-inline: auto;
	color: var(--cw-color-text);
}

/* ------------------------------------------------------------------ *
 * The tool
 * ------------------------------------------------------------------ */

.cw-comma-app {
	background: var(--cw-color-card);
	border: 1px solid var(--cw-color-border);
	border-radius: var(--cw-radius);
	box-shadow: var(--cw-shadow);
	padding: 16px;
	min-width: 0;
}

/* Mode tabs sit above the box, clear of the mobile keyboard. */
.cw-comma-tabs {
	display: flex;
	gap: 6px;
	padding: 4px;
	background: var(--cw-color-bg);
	border: 1px solid var(--cw-color-border);
	border-radius: var(--cw-radius-sm);
	min-width: 0;
}
.cw-comma-tab {
	flex: 1 1 0;
	min-width: 0;
	min-height: var(--cw-tap);
	padding: 10px 8px;
	border: 0;
	border-radius: calc(var(--cw-radius-sm) - 2px);
	background: transparent;
	color: var(--cw-color-text);
	font: inherit;
	font-weight: 600;
	font-size: 0.94rem;
	cursor: pointer;
	transition: background-color 0.15s ease, color 0.15s ease;
}
.cw-comma-tab:hover { color: var(--cw-color-primary); }
.cw-comma-tab.is-active {
	background: var(--cw-color-primary);
	color: var(--cw-color-on-primary);
}
.cw-comma-tab:focus-visible {
	outline: 2px solid var(--cw-color-primary);
	outline-offset: 2px;
}

.cw-comma-hint {
	margin: 10px 0 12px;
	font-size: 0.88rem;
	color: var(--cw-color-muted);
	min-height: 1.3em;
}

.cw-comma-input {
	display: block;
	width: 100%;
	min-width: 0;
	min-height: 200px;
	padding: 14px;
	border: 1px solid var(--cw-color-border);
	border-radius: var(--cw-radius-sm);
	background: var(--cw-color-editor-bg);
	color: var(--cw-color-editor-text);
	font-family: var(--cw-font-mono);
	font-size: 0.95rem;
	line-height: 1.6;
	resize: vertical;
	/* Monospace matters here: CSV columns only line up if the font is fixed. */
	white-space: pre;
	overflow-wrap: normal;
	overflow-x: auto;
}
.cw-comma-input:focus-visible {
	outline: 2px solid var(--cw-color-primary);
	outline-offset: 1px;
	border-color: var(--cw-color-primary);
}

.cw-comma-toolrow {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-top: 10px;
	min-width: 0;
}
.cw-comma-toolrow .cw-btn { gap: 6px; }
.cw-comma-clear:hover,
.cw-comma-clear:focus-visible { color: var(--cw-color-danger); border-color: var(--cw-color-danger); }

/* ------------------------------------------------------------------ *
 * Headline figures
 * ------------------------------------------------------------------ */

.cw-comma-figures {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 10px;
	margin-top: 14px;
}
.cw-comma-figure {
	min-width: 0;
	padding: 12px 10px;
	text-align: center;
	background: var(--cw-color-bg);
	border: 1px solid var(--cw-color-border);
	border-radius: var(--cw-radius-sm);
}
.cw-comma-figure strong {
	display: block;
	font-size: 1.5rem;
	line-height: 1.1;
	color: var(--cw-color-heading);
	font-variant-numeric: tabular-nums;
}
.cw-comma-figure span {
	display: block;
	margin-top: 3px;
	font-size: 0.76rem;
	color: var(--cw-color-muted);
}
/* The separator count is the headline number; the rest are context. */
.cw-comma-figure.is-primary {
	border-color: var(--cw-color-primary);
	background: var(--cw-color-card);
}
.cw-comma-figure.is-primary strong {
	color: var(--cw-color-primary);
	font-size: 1.9rem;
}

/* ------------------------------------------------------------------ *
 * Panels
 * ------------------------------------------------------------------ */

.cw-comma-panel { margin-top: 14px; min-width: 0; }
.cw-comma-panel[hidden] { display: none; }

.cw-comma-rows {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 8px 18px;
}
.cw-comma-row {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 12px;
	min-width: 0;
	padding: 9px 12px;
	background: var(--cw-color-bg);
	border-radius: var(--cw-radius-sm);
	font-size: 0.92rem;
}
.cw-comma-row span { color: var(--cw-color-muted); min-width: 0; }
.cw-comma-row strong {
	color: var(--cw-color-heading);
	font-variant-numeric: tabular-nums;
	flex: 0 0 auto;
}
.cw-comma-row.is-lead strong { color: var(--cw-color-primary); font-size: 1.15rem; }

/* ------------------------------------------------------------------ *
 * Notes
 * ------------------------------------------------------------------ */

.cw-comma-note {
	margin-top: 12px;
	padding: 12px 14px;
	border-inline-start: 3px solid var(--cw-color-primary);
	background: var(--cw-color-bg);
	border-radius: var(--cw-radius-sm);
	font-size: 0.9rem;
	color: var(--cw-color-text);
	min-width: 0;
}
.cw-comma-note[hidden] { display: none; }
.cw-comma-note strong { display: block; margin-bottom: 4px; color: var(--cw-color-heading); }
.cw-comma-note--warn { border-inline-start-color: var(--cw-color-warning); }

.cw-comma-quote {
	display: block;
	margin-top: 4px;
	font-style: italic;
	color: var(--cw-color-muted);
	overflow-wrap: anywhere;
}
.cw-comma-list {
	margin: 6px 0 0;
	padding-inline-start: 18px;
}
.cw-comma-list li {
	margin-bottom: 4px;
	color: var(--cw-color-muted);
	overflow-wrap: anywhere;
}
.cw-comma-more {
	display: block;
	margin-top: 6px;
	font-size: 0.84rem;
	color: var(--cw-color-muted);
}

/* ------------------------------------------------------------------ *
 * Bad rows list
 * ------------------------------------------------------------------ */

.cw-comma-badrows { margin-top: 10px; min-width: 0; }
.cw-comma-badrows[hidden] { display: none; }

.cw-comma-badlist { list-style: none; margin: 0; padding: 0; }
.cw-comma-badlist li {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	gap: 6px 10px;
	min-width: 0;
	padding: 9px 12px;
	border: 1px solid var(--cw-color-border);
	border-inline-start: 3px solid var(--cw-color-danger);
	border-radius: var(--cw-radius-sm);
	margin-bottom: 6px;
	background: var(--cw-color-bg);
}
.cw-comma-lineno {
	flex: 0 0 auto;
	font-weight: 700;
	font-size: 0.86rem;
	color: var(--cw-color-danger);
}
.cw-comma-fields {
	flex: 0 0 auto;
	font-size: 0.82rem;
	color: var(--cw-color-muted);
}
.cw-comma-badlist code {
	flex: 1 1 100%;
	min-width: 0;
	font-family: var(--cw-font-mono);
	font-size: 0.82rem;
	color: var(--cw-color-text);
	overflow-wrap: anywhere;
}

.cw-comma-status {
	margin: 10px 0 0;
	min-height: 1.4em;
	font-size: 0.88rem;
	color: var(--cw-color-success);
}
.cw-comma-privacy {
	display: flex;
	align-items: center;
	gap: 7px;
	margin: 6px 0 0;
	font-size: 0.85rem;
	color: var(--cw-color-muted);
}
.cw-comma-privacy svg { flex: 0 0 auto; }

/* ------------------------------------------------------------------ *
 * Explanatory sections
 * ------------------------------------------------------------------ */

.cw-comma-kind-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 18px;
}
.cw-comma-kind {
	min-width: 0;
	padding: 20px;
	background: var(--cw-color-card);
	border: 1px solid var(--cw-color-border);
	border-radius: var(--cw-radius);
}
.cw-comma-kind h3 { margin: 0 0 10px; font-size: 1.05rem; }
.cw-comma-kind p { margin: 0; color: var(--cw-color-text); font-size: 0.94rem; }
.cw-comma-kind-example {
	margin-bottom: 10px !important;
	padding: 10px 12px;
	border-inline-start: 3px solid var(--cw-color-primary);
	background: var(--cw-color-bg);
	border-radius: var(--cw-radius-sm);
	font-family: var(--cw-font-mono);
	font-size: 0.88rem !important;
	color: var(--cw-color-heading) !important;
	overflow-wrap: anywhere;
}

.cw-comma-use-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 18px 26px;
}
.cw-comma-use { min-width: 0; }
.cw-comma-use h3 { font-size: 1rem; margin: 0 0 6px; color: var(--cw-color-primary); }
.cw-comma-use p { margin: 0; color: var(--cw-color-text); font-size: 0.93rem; }

/* ------------------------------------------------------------------ *
 * Style guide table
 * ------------------------------------------------------------------ */

.cw-comma-table {
	width: 100%;
	border-collapse: collapse;
	background: var(--cw-color-card);
	border: 1px solid var(--cw-color-border);
	border-radius: var(--cw-radius);
	overflow: hidden;
	font-size: 0.93rem;
}
.cw-comma-table th,
.cw-comma-table td {
	padding: 12px 14px;
	text-align: start;
	border-bottom: 1px solid var(--cw-color-border);
	vertical-align: top;
}
.cw-comma-table thead th {
	background: var(--cw-color-bg);
	color: var(--cw-color-heading);
	font-size: 0.84rem;
	text-transform: uppercase;
	letter-spacing: 0.04em;
}
.cw-comma-table tbody th { font-weight: 600; color: var(--cw-color-heading); white-space: nowrap; }
.cw-comma-table tbody tr:last-child th,
.cw-comma-table tbody tr:last-child td { border-bottom: 0; }
.cw-comma-table-note { color: var(--cw-color-muted); }

/* ------------------------------------------------------------------ *
 * FAQ
 * ------------------------------------------------------------------ */

.cw-comma-faq-item { border-bottom: 1px solid var(--cw-color-border); }
.cw-comma-faq-item summary {
	cursor: pointer;
	list-style: none;
	padding: 14px 34px 14px 0;
	position: relative;
	min-height: var(--cw-tap);
	display: flex;
	align-items: center;
}
.cw-comma-faq-item summary::-webkit-details-marker { display: none; }
.cw-comma-faq-item summary h3 {
	margin: 0;
	font-size: 1.02rem;
	font-weight: 600;
	color: var(--cw-color-heading);
}
.cw-comma-faq-item summary::after {
	content: "";
	position: absolute;
	inset-inline-end: 6px;
	top: 50%;
	width: 10px; height: 10px;
	margin-top: -6px;
	border-inline-end: 2px solid var(--cw-color-muted);
	border-block-end: 2px solid var(--cw-color-muted);
	transform: rotate(45deg);
	transition: transform 0.18s ease;
}
.cw-comma-faq-item[open] summary::after { transform: rotate(-135deg); margin-top: -2px; }
.cw-comma-faq-item p {
	margin: 0 0 16px;
	padding-inline-end: 34px;
	color: var(--cw-color-text);
}
.cw-comma-faq-item summary:focus-visible {
	outline: 2px solid var(--cw-color-primary);
	outline-offset: 2px;
	border-radius: var(--cw-radius-sm);
}

@media (prefers-reduced-motion: reduce) {
	.cw-comma-faq-item summary::after,
	.cw-comma-tab { transition: none; }
}

/* ------------------------------------------------------------------ *
 * Related
 * ------------------------------------------------------------------ */

.cw-comma-related {
	background: var(--cw-color-card);
	border: 1px solid var(--cw-color-border);
	border-radius: var(--cw-radius);
	padding: 24px 20px;
}
.cw-comma-related h2 { margin-top: 0; font-size: 1.2rem; }
.cw-comma-related p { margin: 0; color: var(--cw-color-text); }

/* ------------------------------------------------------------------ *
 * Responsive
 * ------------------------------------------------------------------ */

@media (max-width: 1023px) {
	.cw-comma-kind-grid,
	.cw-comma-use-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
	.cw-comma-kind-grid,
	.cw-comma-use-grid { grid-template-columns: minmax(0, 1fr); }
	/*
	 * Two by two rather than four across. Four figures on a phone left each
	 * one about 70px wide, which is not enough for a five digit count beside
	 * its label.
	 */
	.cw-comma-figures { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.cw-comma-rows { grid-template-columns: minmax(0, 1fr); }
	.cw-comma-toolrow .cw-btn { flex: 1 1 auto; justify-content: center; }
}

@media (max-width: 600px) {
	.cw-comma-app { padding: 12px; }
	.cw-comma-header { padding-block: 18px 14px; }
	.cw-comma-title { margin-bottom: 8px; }
	.cw-comma-lede { font-size: 0.95rem; }
	.cw-comma-input { min-height: 170px; font-size: 0.9rem; }
	.cw-comma-tab { font-size: 0.88rem; padding: 10px 4px; }
	.cw-comma-table thead th { font-size: 0.74rem; }
	.cw-comma-table th,
	.cw-comma-table td { padding: 10px 8px; }
	.cw-comma-table tbody th { white-space: normal; }
}