/**
 * 番組表ページ専用スタイル (週間テーブル形式)
 *
 * 配置 (テンプレート側で wrapper 幅制御):
 *   #siteContent > #pageHeader (タイトル) > .page-frame > section > .wrapper > .programtable
 *
 * iat デザイントークン (themes/iat/_common.scss の :root) を使用:
 *   --key3..12 / --gray2..12 / --shadow / --sans / --fontweight-5..8
 */

/* ------------------------------------------------------------------
 * Container (.wrapper の中)
 * ------------------------------------------------------------------ */
.programtable {
	font-family: var(--sans);
	color: var(--gray12);
}

.programtable__error {
	padding: 40px 24px;
	background: var(--gray2);
	border: 1px solid var(--gray4);
	border-radius: 10px;
	text-align: center;
	color: var(--gray11);
	line-height: 1.75;
}

/* ------------------------------------------------------------------
 * Table wrapper / table base
 * ------------------------------------------------------------------ */
/* ホバーポップアップ (.programtable-prg__detail) を上下にはみ出させるため、
 * grid-wrap 自体は overflow を持たせない。横スクロールは scroll サブ要素が担う。
 */
.programtable-grid-wrap {
	border: 1px solid var(--gray4);
	border-radius: 10px;
	box-shadow: var(--shadow);
	background: var(--white);
	position: relative;
}

.programtable-grid-scroll {
	overflow-x: auto;
	overflow-y: visible;
	-webkit-overflow-scrolling: touch;
	border-radius: inherit;
}

.programtable-grid {
	width: 100%;
	min-width: 1080px;
	border-collapse: separate;
	border-spacing: 0;
	font-family: var(--sans);
	table-layout: fixed;
	background: var(--white);
}

/* ------------------------------------------------------------------
 * Header (曜日)
 * ------------------------------------------------------------------ */
.programtable-grid thead th {
	padding: 16px 8px;
	text-align: center;
	font-weight: var(--fontweight-7);
	font-size: 0.95rem;
	background: var(--key3);
	color: var(--gray12);
	letter-spacing: 0.02em;
	border-bottom: 2px solid var(--key10);
}

.programtable-grid__day-md {
	display: inline-block;
	font-size: 1rem;
	font-weight: var(--fontweight-7);
}

.programtable-grid__day-wd {
	display: inline-block;
	font-size: 0.85rem;
	margin-left: 4px;
	color: var(--gray11);
}

.programtable-grid thead th.programtable-grid__day.is-sat {
	color: var(--key10);
}

.programtable-grid thead th.programtable-grid__day.is-sat .programtable-grid__day-wd {
	color: var(--key10);
}

.programtable-grid thead th.programtable-grid__day.is-sun {
	color: #d6273e;
}

.programtable-grid thead th.programtable-grid__day.is-sun .programtable-grid__day-wd {
	color: #d6273e;
}

.programtable-grid thead th.programtable-grid__day.is-today {
	background: var(--key10);
	color: var(--white);
}

.programtable-grid thead th.programtable-grid__day.is-today .programtable-grid__day-wd {
	color: var(--white);
}

/* 端の rail (ヘッダ側、空セル) */
.programtable-grid thead th.programtable-grid__rail {
	background: var(--key3);
	width: 44px;
}

/* ------------------------------------------------------------------
 * Hour rail (左右の時刻列)
 * ------------------------------------------------------------------ */
.programtable-grid__rail-cell {
	background: var(--gray2);
	color: var(--gray11);
	font-weight: var(--fontweight-7);
	font-size: 0.95rem;
	text-align: center;
	vertical-align: top;
	padding: 14px 4px;
	font-variant-numeric: tabular-nums;
	border-right: 1px solid var(--gray4);
	border-bottom: 1px solid var(--gray4);
	width: 44px;
}

.programtable-grid tbody tr:last-child .programtable-grid__rail-cell {
	border-bottom: none;
}

/* ------------------------------------------------------------------
 * Body cells
 * ------------------------------------------------------------------ */
.programtable-grid__cell {
	vertical-align: top;
	padding: 0;
	background: var(--white);
	border-right: 1px solid var(--gray4);
	border-bottom: 1px solid var(--gray4);
}

.programtable-grid tbody tr:last-child .programtable-grid__cell {
	border-bottom: none;
}

.programtable-grid__cell.is-today {
	background: var(--key2);
}

/* 列ハイライト: 土曜は薄ブルー、日曜は薄ピンク (主張しすぎない) */
.programtable-grid__cell.is-sat {
	background: #f6fafd;
}

.programtable-grid__cell.is-sun {
	background: #fdf6f7;
}

.programtable-grid__cell.is-today.is-sat,
.programtable-grid__cell.is-today.is-sun {
	background: var(--key2);
}

/* ------------------------------------------------------------------
 * Program item
 * ------------------------------------------------------------------ */
.programtable-prg-list {
	list-style: none;
	margin: 0;
	padding: 0;
}

.programtable-prg {
	padding: 12px 12px;
	border-bottom: 1px dashed var(--gray4);
}

.programtable-prg:last-child {
	border-bottom: none;
}

.programtable-prg__time {
	display: inline-block;
	color: var(--key10);
	font-size: 0.85rem;
	font-weight: var(--fontweight-7);
	font-variant-numeric: tabular-nums;
	letter-spacing: 0.02em;
	margin-bottom: 4px;
}

.programtable-prg__name {
	margin: 0;
	font-size: 0.88rem;
	line-height: 1.5;
	color: var(--gray12);
	font-weight: var(--fontweight-5);
	word-break: break-word;
}

.programtable-prg__icons {
	display: inline;
	font-size: 0.75rem;
	color: var(--gray9);
	margin-left: 4px;
	font-weight: var(--fontweight-5);
}

/* ------------------------------------------------------------------
 * Detail panel (ホバー / フォーカス / クリックで展開する番組詳細)
 * ------------------------------------------------------------------ */

/* trigger 化された .programtable-prg */
.programtable-prg {
	position: relative;
	cursor: pointer;
	transition: background-color 0.15s ease;
}

.programtable-prg:hover {
	background: var(--key2);
}

.programtable-prg:focus-visible {
	outline: 2px solid var(--key10);
	outline-offset: -2px;
}

/* position: fixed で viewport 基準に表示し、テーブルの overflow から逃がす。
 * top / left は JS が getBoundingClientRect ベースで計算してインラインで設定する。
 * 表示制御は .is-open のみ (CSS の :hover / :focus-within では開かない) ので、
 * 同時に複数のパネルが開くことはない。
 */
.programtable-prg__detail {
	display: none;
	position: fixed;
	top: 0;
	left: 0;
	width: 340px;
	max-width: calc(100vw - 16px);
	max-height: calc(100vh - 32px);
	overflow-y: auto;
	padding: 16px 20px;
	background: var(--white);
	border: 2px solid var(--key10);
	border-radius: 8px;
	box-shadow: var(--shadow);
	z-index: 9999;
	font-size: 0.85rem;
	line-height: 1.7;
	color: var(--gray12);
	text-align: left;
	white-space: normal;
	cursor: default;
}

.programtable-prg.is-open > .programtable-prg__detail {
	display: block;
}

.programtable-prg__detail-name {
	color: var(--key10);
	font-weight: var(--fontweight-7);
	font-size: 1rem;
	margin: 0 0 12px;
	line-height: 1.5;
}

.programtable-prg__detail-meta {
	background: var(--key2);
	padding: 12px 14px;
	border-radius: 6px;
	margin-bottom: 12px;
}

.programtable-prg__detail-meta dl {
	display: flex;
	gap: 12px;
	margin: 0 0 10px;
	align-items: baseline;
}

.programtable-prg__detail-meta dl:last-child {
	margin-bottom: 0;
}

.programtable-prg__detail-meta dt {
	color: var(--gray11);
	flex: 0 0 auto;
	font-size: 0.85rem;
}

.programtable-prg__detail-meta dd {
	margin: 0;
	font-variant-numeric: tabular-nums;
}

.programtable-prg__detail-link {
	display: block;
	text-align: center;
	padding: 10px 12px;
	background: var(--key10);
	color: var(--white);
	border-radius: 4px;
	text-decoration: none;
	font-weight: var(--fontweight-7);
	transition: opacity 0.15s ease;
}

/* グローバル CSS が span に黒色を強制する場合があるため、明示的に親色を継承する */
.programtable-prg__detail-link span {
	color: inherit;
}

.programtable-prg__detail-link:hover,
.programtable-prg__detail-link:focus {
	opacity: 0.85;
	color: var(--white);
}

.programtable-prg__detail-rate {
	margin: 0 0 12px;
	font-size: 0.88rem;
	line-height: 1.7;
}

.programtable-prg__detail-note {
	margin-bottom: 12px;
}

.programtable-prg__detail-note:last-child {
	margin-bottom: 0;
}

.programtable-prg__detail-note-ttl {
	background: var(--key2);
	padding: 4px 10px;
	margin: 0 0 6px;
	font-weight: var(--fontweight-7);
	font-size: 0.85rem;
	color: var(--gray12);
	border-radius: 3px;
}

.programtable-prg__detail-note-text {
	margin: 0;
	font-size: 0.85rem;
	line-height: 1.7;
	word-break: break-word;
}

.programtable-prg__detail-note-text a {
	color: var(--key10);
	text-decoration: underline;
	word-break: break-all;
}

/* タッチ機器: hover の背景色変化は不要 (タップで開く) */
@media (hover: none) {
	.programtable-prg:hover {
		background: transparent;
	}
}

/* ------------------------------------------------------------------
 * Notes (ページ下部の注意書き + 凡例)
 * ------------------------------------------------------------------ */
.programtable-notes {
	margin-top: 32px;
	font-family: var(--sans);
	color: var(--gray12);
}

.programtable-notes__notice {
	margin: 0 0 20px;
	font-size: 0.9rem;
	line-height: 1.8;
	color: var(--gray12);
}

.programtable-legend {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 16px 24px;
	margin: 0;
	padding: 24px 28px;
	background: var(--white);
	border: 1px solid var(--gray4);
	border-radius: 10px;
}

.programtable-legend__item {
	display: flex;
	align-items: baseline;
	gap: 10px;
	margin: 0;
}

.programtable-legend__mark {
	flex: 0 0 auto;
	font-size: 0.9rem;
	font-weight: 400;
	color: var(--gray12);
	font-variant-numeric: tabular-nums;
}

.programtable-legend__desc {
	margin: 0;
	font-size: 0.9rem;
	font-weight: 400;
	color: var(--gray12);
}

/* ------------------------------------------------------------------
 * Responsive
 * ------------------------------------------------------------------ */
@media (max-width: 768px) {
	.programtable-grid {
		min-width: 920px;
	}

	.programtable-prg {
		padding: 10px 8px;
	}

	.programtable-prg__name {
		font-size: 0.82rem;
	}

	/* スマホ: position: fixed のまま、画面幅に合わせて表示サイズを調整 */
	.programtable-prg__detail {
		width: calc(100vw - 24px);
		max-width: calc(100vw - 24px);
		font-size: 0.82rem;
	}

	.programtable-legend {
		grid-template-columns: repeat(2, 1fr);
		gap: 12px 16px;
		padding: 20px;
	}

	.programtable-notes__notice {
		font-size: 0.85rem;
	}
}