/* ==========================================================================
   シャトルラン回数判定（sr-）
   ========================================================================== */

:root {
	--sr-main: #f76707;
	--sr-main-dark: #d9480f;
	--sr-soft: #fff4e6;
	--sr-sand: #f8f5ef;
	--sr-blue: #1971c2;
	--sr-green: #2b8a3e;
}

/* ---------- 入力 ---------- */
.sr-section {
	padding: 18px 20px 6px;
}

.sr-section + .sr-section {
	border-top: 1px solid var(--color-border);
}

.sr-section-title {
	font-family: var(--font-display);
	font-size: 15px;
	font-weight: 700;
	color: var(--color-text);
	margin: 0 0 10px;
	display: flex;
	align-items: center;
	gap: 8px;
	flex-wrap: wrap;
}

.sr-step {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 22px;
	height: 22px;
	border-radius: 50%;
	background: var(--sr-main);
	color: #fff;
	font-size: 12px;
	font-weight: 700;
}

.sr-opt {
	font-weight: 400;
	font-size: 12px;
	color: var(--color-text-muted);
}

.sr-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 12px 18px;
	margin-bottom: 12px;
}

.sr-grid--3 {
	grid-template-columns: repeat(3, minmax(0, 1fr));
}

.sr-field {
	display: flex;
	flex-direction: column;
	gap: 5px;
	min-width: 0;
}

.sr-label {
	font-size: 13px;
	font-weight: 700;
	color: var(--color-text);
}

.sr-input,
.sr-select {
	width: 100%;
	height: 44px;
	padding: 0 12px;
	line-height: 1.4;
	border: 1.5px solid var(--color-border);
	border-radius: var(--radius);
	font-size: 15px;
	font-family: inherit;
	color: var(--color-text);
	background: #fff;
	box-sizing: border-box;
}

.sr-input:focus,
.sr-select:focus {
	outline: none;
	border-color: var(--sr-main);
	box-shadow: 0 0 0 3px rgba(247, 103, 7, 0.18);
}

.sr-input--count {
	font-size: 22px;
	font-weight: 700;
	text-align: center;
}

.sr-inline {
	display: flex;
	align-items: center;
	gap: 8px;
	flex-wrap: wrap;
}

.sr-inline .sr-input {
	width: 130px;
}

.sr-unit {
	font-size: 13.5px;
	color: var(--color-text-secondary);
}

.sr-hint {
	font-size: 12px;
	color: var(--color-text-muted);
	line-height: 1.6;
	margin: 0;
}

.sr-radio-row {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	min-height: 44px;
	align-items: center;
}

.sr-radio {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	height: 44px;
	padding: 0 16px;
	border: 1.5px solid var(--color-border);
	border-radius: var(--radius);
	font-size: 14px;
	cursor: pointer;
	background: #fff;
	box-sizing: border-box;
}

.sr-radio input {
	accent-color: var(--sr-main);
	margin: 0;
}

.sr-radio:has(input:checked) {
	border-color: var(--sr-main);
	background: var(--sr-soft);
	font-weight: 700;
}

.sr-btn-row {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	padding: 6px 20px 20px;
}

.sr-btn {
	padding: 12px 20px;
	border-radius: var(--radius);
	border: 2px solid var(--sr-main);
	background: var(--sr-main);
	color: #fff;
	font-weight: 700;
	font-size: 15px;
	font-family: inherit;
	cursor: pointer;
	transition: background 0.15s ease;
}

.sr-btn:hover {
	background: var(--sr-main-dark);
	border-color: var(--sr-main-dark);
}

.sr-btn:disabled {
	opacity: 0.45;
	cursor: default;
}

.sr-btn--sub {
	background: #fff;
	color: var(--sr-main-dark);
}

.sr-btn--sub:hover {
	background: var(--sr-soft);
}

.sr-error {
	display: none;
	margin: 0 20px 14px;
	padding: 10px 14px;
	border-radius: var(--radius);
	background: #fdecec;
	color: #b42318;
	font-size: 13.5px;
}

/* ---------- 結果 ---------- */
.sr-result {
	display: none;
	border-top: 2px solid var(--sr-main);
	padding: 18px 20px 20px;
}

.sr-result-title {
	font-family: var(--font-display);
	font-size: 18px;
	font-weight: 700;
	margin: 0 0 4px;
}

.sr-result-sub {
	font-size: 13px;
	color: var(--color-text-secondary);
	margin: 0 0 14px;
	line-height: 1.6;
}

.sr-summary {
	display: grid;
	grid-template-columns: 1.3fr repeat(3, 1fr);
	gap: 10px;
	margin-bottom: 16px;
}

.sr-sum-card {
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	padding: 12px 14px;
	background: #fff;
	display: flex;
	flex-direction: column;
	gap: 4px;
	min-width: 0;
}

.sr-sum-card--main {
	background: var(--sr-soft);
	border-color: #ffd8a8;
}

.sr-sum-label {
	font-size: 12px;
	color: var(--color-text-secondary);
}

.sr-sum-value {
	font-family: var(--font-display);
	font-size: 30px;
	font-weight: 700;
	color: var(--sr-main-dark);
	line-height: 1.15;
	word-break: break-all;
}

.sr-sum-card--main .sr-sum-value {
	font-size: 38px;
}

.sr-sum-value small {
	font-size: 13px;
	font-weight: 700;
	color: var(--color-text-secondary);
	margin-left: 3px;
}

.sr-sum-note {
	font-size: 11.5px;
	color: var(--color-text-muted);
	line-height: 1.5;
}

.sr-block-title {
	font-family: var(--font-display);
	font-size: 16px;
	font-weight: 700;
	margin: 18px 0 10px;
	padding-left: 10px;
	border-left: 4px solid var(--sr-main);
}

.sr-judge {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 12px;
}

.sr-judge-card {
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	padding: 14px 16px;
	background: #fff;
	font-size: 13.5px;
	line-height: 1.75;
	display: flex;
	flex-direction: column;
	gap: 6px;
}

.sr-judge-card--sub {
	background: var(--sr-sand);
}

.sr-judge-card h4 {
	font-family: var(--font-display);
	font-size: 14px;
	font-weight: 700;
	margin: 0;
	color: var(--color-text-secondary);
}

.sr-judge-value {
	font-family: var(--font-display);
	font-size: 26px;
	font-weight: 700;
	color: var(--sr-main-dark);
	line-height: 1.2;
}

.sr-judge-value small {
	font-size: 13px;
	font-weight: 700;
	color: var(--color-text-secondary);
	margin-left: 4px;
}

.sr-score-bar {
	display: flex;
	gap: 4px;
	margin: 2px 0 4px;
}

.sr-score-bar span {
	flex: 1;
	height: 10px;
	border-radius: 3px;
	background: #eee7dc;
}

.sr-score-bar span.is-on {
	background: var(--sr-main);
}

.sr-target {
	padding: 8px 12px;
	border-radius: var(--radius);
	background: var(--sr-soft);
}

.sr-judge-muted {
	font-size: 12px;
	color: var(--color-text-muted);
	line-height: 1.6;
	margin-top: auto;
}

.sr-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-top: 18px;
}

/* ---------- 解説の表 ---------- */
.sr-table-wrap {
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
}

.sr-doc-table {
	width: 100%;
	border-collapse: collapse;
	font-size: 13.5px;
	min-width: 480px;
}

.sr-doc-table th,
.sr-doc-table td {
	border: 1px solid var(--color-border);
	padding: 7px 10px;
	text-align: center;
	white-space: nowrap;
}

.sr-doc-table th {
	background: var(--sr-soft);
	font-weight: 700;
}

.sr-doc-table td.sr-left,
.sr-doc-table th.sr-left {
	text-align: left;
	white-space: normal;
}

.sr-doc-table tr.sr-census td {
	background: var(--sr-sand);
	font-weight: 700;
}

.sr-doc-table tr.sr-row-mark td {
	background: #fffaf3;
}

.sr-doc-table td.sr-score-cell {
	font-weight: 700;
	background: #fffaf3;
}

.sr-source {
	font-size: 12px;
	color: var(--color-text-muted);
	line-height: 1.7;
	margin: 12px 0 0;
}

.sr-two {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 16px;
}

.sr-rule-list {
	margin: 0;
	padding-left: 1.3em;
	font-size: 14px;
	line-height: 1.85;
}

.sr-rule-list li + li {
	margin-top: 4px;
}

.sr-safety {
	margin-top: 14px;
	padding: 12px 14px;
	border-radius: var(--radius);
	background: #fdecec;
	color: #7a2016;
	font-size: 13.5px;
	line-height: 1.7;
}

.sr-related {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 12px;
}

.sr-related a {
	display: block;
	padding: 12px 14px;
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	text-decoration: none;
	color: var(--color-text);
	font-size: 13px;
	line-height: 1.6;
	background: #fff;
}

.sr-related a:hover {
	border-color: var(--sr-main);
	background: var(--sr-soft);
}

.sr-related a strong {
	display: block;
	color: var(--sr-main-dark);
	margin-bottom: 2px;
}

/* ---------- 練習用ビープ音タイマー ---------- */
.sr-tm-controls {
	display: grid;
	grid-template-columns: 1.2fr 1fr 1fr;
	gap: 12px 18px;
	margin-bottom: 12px;
}

.sr-tm-check {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	height: 44px;
	font-size: 14px;
	cursor: pointer;
}

.sr-tm-check input {
	width: 18px;
	height: 18px;
	accent-color: var(--sr-main);
	margin: 0;
}

.sr-tm-btns {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-bottom: 14px;
}

.sr-tm-display {
	border: 2px solid var(--color-border);
	border-radius: var(--radius);
	padding: 16px 18px;
	background: var(--sr-sand);
	display: grid;
	grid-template-columns: 1.2fr 1fr 1fr 1fr;
	gap: 10px 16px;
	align-items: start;
	transition: border-color 0.2s ease;
}

#srTimerCard.is-running .sr-tm-display {
	border-color: var(--sr-main);
	background: #fff;
}

.sr-tm-item {
	display: flex;
	flex-direction: column;
	gap: 2px;
	min-width: 0;
}

.sr-tm-item-label {
	font-size: 12px;
	color: var(--color-text-secondary);
}

.sr-tm-item-value {
	font-family: var(--font-display);
	font-size: 24px;
	font-weight: 700;
	color: var(--color-text);
	line-height: 1.2;
	min-height: 29px;
}

.sr-tm-item--count .sr-tm-item-value {
	font-size: 64px;
	color: var(--sr-main-dark);
	line-height: 1;
	min-height: 64px;
}

.sr-tm-item--count .sr-tm-item-value small {
	font-size: 16px;
	color: var(--color-text-secondary);
	margin-left: 4px;
}

.sr-tm-item-sub {
	font-size: 12px;
	color: var(--color-text-muted);
	line-height: 1.5;
	min-height: 18px;
}

.sr-tm-progress {
	grid-column: 1 / -1;
	height: 10px;
	border-radius: 5px;
	background: #eee7dc;
	overflow: hidden;
}

.sr-tm-bar {
	height: 100%;
	width: 100%;
	background: var(--sr-main);
	transform: scaleX(0);
	transform-origin: left center;
	will-change: transform;
}

.sr-tm-status {
	grid-column: 1 / -1;
	font-size: 13.5px;
	line-height: 1.6;
	min-height: 22px;
	color: var(--color-text);
}

/* ---------- レスポンシブ ---------- */
@media (max-width: 760px) {
	.sr-grid--3,
	.sr-tm-controls {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.sr-related {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 600px) {
	.sr-grid,
	.sr-grid--3,
	.sr-judge,
	.sr-two,
	.sr-tm-controls {
		grid-template-columns: 1fr;
	}

	.sr-summary,
	.sr-tm-display {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.sr-sum-card--main,
	.sr-sum-card:last-child {
		grid-column: 1 / -1;
	}

	.sr-tm-item--count {
		grid-column: 1 / -1;
		align-items: center;
		text-align: center;
	}

	.sr-sum-value {
		font-size: 26px;
	}

	.sr-section,
	.sr-btn-row,
	.sr-result {
		padding-left: 16px;
		padding-right: 16px;
	}

	.sr-error {
		margin-left: 16px;
		margin-right: 16px;
	}
}

/* ---------- 印刷 ---------- */
.sr-print-root {
	display: none;
}

@media print {
	@page {
		size: A4;
		margin: 10mm;
	}

	body.sr-printing > *:not(.sr-print-root) {
		display: none !important;
	}

	.sr-print-root {
		display: block;
	}

	.sr-print-root .sr-result {
		display: block !important;
		border-top: none;
		padding: 0;
	}

	.sr-print-root .sr-actions {
		display: none !important;
	}

	.sr-print-root .sr-summary {
		grid-template-columns: repeat(4, 1fr);
		gap: 6px;
		margin-bottom: 10px;
	}

	.sr-print-root .sr-sum-value {
		font-size: 24px;
	}

	.sr-print-root .sr-sum-card--main .sr-sum-value {
		font-size: 30px;
	}

	.sr-print-root .sr-judge {
		grid-template-columns: repeat(2, 1fr);
		gap: 8px;
	}

	.sr-print-root .sr-judge-card {
		padding: 10px 12px;
		font-size: 12px;
		line-height: 1.6;
		break-inside: avoid;
	}

	.sr-print-root .sr-judge-value {
		font-size: 20px;
	}

	.sr-print-root .sr-judge-muted {
		font-size: 10.5px;
	}

	.sr-print-root .sr-block-title {
		font-size: 14px;
		margin: 10px 0 8px;
	}
}