/**
 * 555 Timer Calculator - tool-specific styles.
 * Shared styles live in assets/css/tools-common.css.
 */

/* Keep the mode selector compact instead of stretching across the grid. */
.ediy-555-timer .ediy-555-timer__mode {
	grid-template-columns: minmax(0, 22rem);
}

/* Primary answers: frequency, pulse width, and the design's actual frequency. */
.ediy-555-timer [data-ediy-result-row="frequency"],
.ediy-555-timer [data-ediy-result-row="pulse"],
.ediy-555-timer [data-ediy-result-row="d_actual"] {
	border-color: var(--ediy-primary);
	box-shadow: inset 3px 0 0 var(--ediy-primary);
}

/* ---------- Design form ---------- */

.ediy-555-timer .ediy-555-timer__ranges,
.ediy-555-timer .ediy-555-timer__tolerance {
	margin: 0 0 var(--ediy-gap);
	padding: 0.85rem 1rem 0.25rem;
	border: 1px solid var(--ediy-border);
	border-radius: var(--ediy-radius-sm);
}

.ediy-555-timer .ediy-555-timer__ranges legend,
.ediy-555-timer .ediy-555-timer__tolerance legend {
	padding: 0 0.35rem;
}

.ediy-555-timer .ediy-555-timer__ranges .ediy-grid {
	margin-top: 0.75rem;
}

.ediy-555-timer .ediy-check {
	display: flex;
	align-items: flex-start;
	gap: 0.5rem;
	margin: 0 0 0.75rem;
}

.ediy-555-timer .ediy-check input[type="checkbox"] {
	flex: 0 0 auto;
	width: 1.15rem;
	height: 1.15rem;
	margin: 0.2rem 0 0;
	accent-color: var(--ediy-primary);
	cursor: pointer;
}

.ediy-555-timer .ediy-check input[type="checkbox"]:focus-visible {
	outline: 3px solid var(--ediy-focus);
	outline-offset: 2px;
}

.ediy-555-timer .ediy-check label {
	margin: 0;
	font-size: 0.95em;
	cursor: pointer;
}

/* ---------- Candidate table ---------- */

.ediy-555-timer .ediy-555-timer__candidates {
	margin: 1.25rem 0 0;
}

.ediy-555-timer .ediy-555-timer__candidates .ediy-help {
	margin: 0.25rem 0 0.6rem;
}

.ediy-555-timer .ediy-555-timer__table-wrap {
	max-width: 100%;
	overflow-x: auto;
	border: 1px solid var(--ediy-border);
	border-radius: var(--ediy-radius-sm);
}

.ediy-555-timer .ediy-555-timer__table-wrap:focus-visible {
	outline: 3px solid var(--ediy-focus);
	outline-offset: 2px;
}

.ediy-555-timer .ediy-555-timer__table {
	width: 100%;
	min-width: 38rem;
	margin: 0;
	border: 0;
	border-collapse: collapse;
	background: #ffffff;
	font-size: 0.9em;
	font-variant-numeric: tabular-nums;
	table-layout: auto;
}

.ediy-555-timer .ediy-555-timer__table th,
.ediy-555-timer .ediy-555-timer__table td {
	padding: 0.5rem 0.65rem;
	border: 0;
	border-bottom: 1px solid var(--ediy-border);
	background: transparent;
	color: var(--ediy-text);
	text-align: left;
	white-space: nowrap;
	vertical-align: middle;
}

.ediy-555-timer .ediy-555-timer__table th {
	background: var(--ediy-surface);
	font-size: 0.85em;
	font-weight: 600;
	letter-spacing: 0.02em;
	text-transform: uppercase;
	color: var(--ediy-muted);
}

.ediy-555-timer .ediy-555-timer__table tbody tr:last-child td {
	border-bottom: 0;
}

.ediy-555-timer .ediy-555-timer__table tr.is-lowest td {
	background: #fbf2fb;
	font-weight: 700;
}

.ediy-555-timer .ediy-555-timer__table tr.is-lowest td:first-child {
	box-shadow: inset 3px 0 0 var(--ediy-primary);
}