/**
 * Viva Elementor Kit - Timeline Widget Styles
 *
 * @package VivaElementorKit
 * @since 1.0.0
 */

/* Box sizing */
.elementor-widget-vek-timeline,
.elementor-widget-vek-timeline * {
	box-sizing: border-box;
}

/* ===================================================
   Timeline Wrapper
   =================================================== */
.vek-timeline-wrapper {
	position: relative;
	width: 100%;
	padding: 40px 0;
}

/* ===================================================
   Global Line (.vek-timeline-line)
   垂直レイアウト: 非表示（marker-col::before で代替）
   水平レイアウト: 表示
   =================================================== */
.vek-timeline-line {
	position: absolute;
	top: 0;
	bottom: 0;
	border-left: 3px solid #e2e8f0;
	z-index: 1;
	/* 垂直レイアウトではデフォルト非表示 */
	display: none;
}

/* ===================================================
   Timeline Items Container
   overflow: hidden で marker-col::before の縦線をクリップ
   =================================================== */
.vek-timeline-items {
	position: relative;
	z-index: 2;
	overflow: hidden; /* 縦線(::before 9999px)の下端をクリップ */
}

/* ===================================================
   Timeline Item (base)
   =================================================== */
.vek-timeline-item {
	display: flex;
	align-items: flex-start;
	margin-bottom: 40px;
}

.vek-timeline-item:last-child {
	margin-bottom: 0;
}

/* ===================================================
   Opposite Side
   =================================================== */
.vek-timeline-opposite-side {
	display: none;
}

/* ===================================================
   Marker Column
   -----------------------------------------------
   ★ 核心アイデア:
     marker-col は flex 列コンテナ。幅はマーカーと同じ。
     ::before の left:50% は marker-col 内の中央 = マーカー中心。
     グローバル線に依存しないため、マーカーサイズに関わらず
     常に線がマーカーの真ん中を通ることが保証される。
   =================================================== */
.vek-timeline-marker-col {
	flex-shrink: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	position: relative;
	z-index: 3;
}

/* -----------------------------------------------
   縦線: marker の ::after を使用
   ★ marker 自体に明示的な width が常に設定されるため、
   left:50% + transform:translateX(-50%) で確実に中央配置される。
   marker-col の幅に依存しないので、flex レイアウトの影響を受けない。
   ----------------------------------------------- */
.vek-timeline-vertical-left .vek-timeline-marker::after,
.vek-timeline-vertical-right .vek-timeline-marker::after,
.vek-timeline-vertical-center .vek-timeline-marker::after {
	content: '';
	position: absolute;
	box-sizing: content-box; /* グローバル border-box を上書き → translateX(-50%) が正確に機能 */
	left: 50%;
	transform: translateX(-50%);
	top: 100%; /* マーカーの直下から開始 */
	height: 9999px; /* 十分に長く引く → items の overflow:hidden でクリップ */
	width: 0;
	border-left: 3px solid #e2e8f0;
	z-index: -1;
}

/* 最後のアイテムは線を引かない */
.vek-timeline-item:last-child .vek-timeline-marker::after {
	display: none;
}

/* ===================================================
   Timeline Marker
   =================================================== */
.vek-timeline-marker {
	flex-shrink: 0;
	width: 40px;
	height: 40px;
	border-radius: 50%;
	background-color: #667eea;
	display: flex;
	align-items: center;
	justify-content: center;
	color: #fff;
	font-size: 20px;
	box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
	position: relative;
	z-index: 1; /* 縦線(::before z-index:0)より前面 */
	transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.vek-timeline-marker i {
	font-size: 20px;
	line-height: 1;
	display: block;
}

.vek-timeline-marker svg {
	width: 20px;
	height: 20px;
	display: block;
	fill: currentColor;
	flex-shrink: 0;
}

.vek-timeline-marker-text {
	font-size: 14px;
	font-weight: 700;
	line-height: 1;
	display: block;
	text-align: center;
}

/* ===================================================
   Timeline Content
   =================================================== */
.vek-timeline-content {
	flex: 1;
	background: #fff;
	padding: 25px;
	border-radius: 8px;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
	position: relative;
	transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* ===================================================
   Hover Effects (prefix_class: vek-timeline-hover-)
   =================================================== */
.vek-timeline-hover-yes .vek-timeline-marker:hover {
	transform: scale(1.1);
	box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.vek-timeline-hover-yes .vek-timeline-content:hover {
	transform: translateY(-2px);
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

/* ===================================================
   Timeline Date
   =================================================== */
.vek-timeline-date {
	font-size: 14px;
	font-weight: 600;
	color: #718096;
	margin-bottom: 10px;
	text-transform: uppercase;
	letter-spacing: 0.5px;
}

/* ===================================================
   Timeline Badge
   =================================================== */
.vek-timeline-badge {
	display: inline-block;
	padding: 4px 12px;
	font-size: 11px;
	font-weight: 700;
	color: #fff;
	background-color: #f56565;
	border-radius: 12px;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	margin-bottom: 10px;
}

/* ===================================================
   Timeline Title
   =================================================== */
.vek-timeline-title {
	font-size: 20px;
	font-weight: 700;
	color: #1a202c;
	margin: 0 0 15px;
	line-height: 1.4;
}

.vek-timeline-title a {
	color: inherit;
	text-decoration: none;
	transition: color 0.3s ease;
}

.vek-timeline-title a:hover {
	color: #667eea;
}

/* ===================================================
   Timeline Image
   =================================================== */
.vek-timeline-image {
	margin: 15px 0;
	border-radius: 6px;
	overflow: hidden;
}

.vek-timeline-image img {
	width: 100%;
	height: auto;
	display: block;
	transition: transform 0.3s ease;
}

.vek-timeline-image img:hover {
	transform: scale(1.05);
}

/* ===================================================
   Timeline Description
   =================================================== */
.vek-timeline-description {
	font-size: 15px;
	line-height: 1.7;
	color: #4a5568;
	margin: 0;
}

/* ===================================================
   Vertical Left Layout
   DOM順: [opposite-side(非表示)] [marker-col] [content]
   表示順(row): [marker-col] [content]
   =================================================== */
.vek-timeline-vertical-left .vek-timeline-item {
	flex-direction: row;
	gap: 20px;
}

.vek-timeline-vertical-left .vek-timeline-content {
	flex: 1;
}

/* ===================================================
   Vertical Right Layout
   DOM順: [opposite-side(非表示)] [marker-col] [content]
   表示順(row-reverse): [content] [marker-col]
   =================================================== */
.vek-timeline-vertical-right .vek-timeline-item {
	flex-direction: row-reverse;
	gap: 20px;
}

.vek-timeline-vertical-right .vek-timeline-content {
	flex: 1;
}

/* ===================================================
   Vertical Center Layout (左右交互)
   DOM順: [opposite-side] [marker-col] [content]

   奇数(row):         [opposite-side LEFT] [marker-col] [content RIGHT]
   偶数(row-reverse): [content LEFT] [marker-col] [opposite-side RIGHT]

   opposite-side と content が flex:1 ずつ → marker-col が常に中央
   marker-col の ::before left:50% = marker-col の幅の中央 = マーカー中心
   =================================================== */
.vek-timeline-vertical-center .vek-timeline-item {
	flex-direction: row;
	gap: 20px;
}

.vek-timeline-vertical-center .vek-timeline-item:nth-child(even) {
	flex-direction: row-reverse;
}

/* 反対側エリア: flex:1 で展開 */
.vek-timeline-vertical-center .vek-timeline-opposite-side {
	display: flex;
	flex: 1;
	min-width: 0; /* flex:1 の均等分割を保証（min-width:auto による偏りを防ぐ） */
	align-items: flex-start;
	padding: 8px 25px 0; /* 上: 既存の8px / 左右: content の padding(25px) に合わせてflex均等分割を保証 */
	justify-content: flex-end; /* 奇数: 右寄せ（マーカー方向） */
}

.vek-timeline-vertical-center .vek-timeline-opposite-side .vek-timeline-date {
	text-align: right;
}

/* 偶数: opposite-side は視覚的に右 → 左寄せ */
.vek-timeline-vertical-center .vek-timeline-item:nth-child(even) .vek-timeline-opposite-side {
	justify-content: flex-start;
}

.vek-timeline-vertical-center .vek-timeline-item:nth-child(even) .vek-timeline-opposite-side .vek-timeline-date {
	text-align: left;
}

.vek-timeline-vertical-center .vek-timeline-content {
	flex: 1;
	min-width: 0; /* flex:1 の均等分割を保証（min-width:auto による偏りを防ぐ） */
}

/* ===================================================
   Horizontal Layout
   水平レイアウトのみグローバル線を使用
   =================================================== */
.vek-timeline-horizontal {
	overflow-x: auto;
	overflow-y: hidden;
	padding-bottom: 20px;
}

/* 水平: items の overflow:hidden を上書き（横スクロール用） */
.vek-timeline-horizontal .vek-timeline-items {
	overflow: visible;
}

/* 水平: グローバル線を有効化 */
.vek-timeline-horizontal .vek-timeline-line {
	display: block;
	top: calc(30px + var(--vek-marker-size, 40px) / 2);
	left: 0;
	right: 0;
	bottom: auto;
	width: 100%;
	height: 3px;
	border-left: none;
	border-top: 3px solid #e2e8f0;
	transform: none;
}

/* 水平: marker の縦線を非表示 */
.vek-timeline-horizontal .vek-timeline-marker::after {
	display: none;
}

.vek-timeline-horizontal .vek-timeline-items {
	display: flex;
	gap: 50px;
	min-width: min-content;
}

.vek-timeline-horizontal .vek-timeline-item {
	flex-direction: column;
	align-items: center;
	margin-bottom: 0;
	width: 300px;
	padding-top: calc(30px + var(--vek-marker-size, 40px) + 10px);
	gap: 10px;
	position: relative;
}

/* 水平: marker-col をアイテム内上部中央に絶対配置 */
.vek-timeline-horizontal .vek-timeline-marker-col {
	position: absolute;
	top: 30px;
	left: 50%;
	transform: translateX(-50%);
}

.vek-timeline-horizontal .vek-timeline-content {
	width: 100%;
}

/* ===================================================
   吹き出し矢印 (prefix_class: vek-timeline-bubble-)
   =================================================== */
.vek-timeline-bubble-yes .vek-timeline-content {
	overflow: visible;
}

.vek-timeline-bubble-yes .vek-timeline-content::before {
	content: '';
	position: absolute;
	top: 20px;
	width: 0;
	height: 0;
}

/* 垂直左: コンテンツが右 → 矢印は左向き */
.vek-timeline-bubble-yes .vek-timeline-vertical-left .vek-timeline-content::before {
	left: -10px;
	border-top: 10px solid transparent;
	border-bottom: 10px solid transparent;
	border-right: 10px solid var(--vek-card-bg, #fff);
}

/* 垂直右: コンテンツが左 → 矢印は右向き */
.vek-timeline-bubble-yes .vek-timeline-vertical-right .vek-timeline-content::before {
	right: -10px;
	left: auto;
	border-top: 10px solid transparent;
	border-bottom: 10px solid transparent;
	border-left: 10px solid var(--vek-card-bg, #fff);
}

/* 垂直中央・奇数: コンテンツが右 → 矢印は左向き */
.vek-timeline-bubble-yes .vek-timeline-vertical-center .vek-timeline-content::before {
	left: -10px;
	border-top: 10px solid transparent;
	border-bottom: 10px solid transparent;
	border-right: 10px solid var(--vek-card-bg, #fff);
}

/* 垂直中央・偶数: コンテンツが左 → 矢印は右向き */
.vek-timeline-bubble-yes .vek-timeline-vertical-center .vek-timeline-item:nth-child(even) .vek-timeline-content::before {
	right: -10px;
	left: auto;
	border-top: 10px solid transparent;
	border-bottom: 10px solid transparent;
	border-left: 10px solid var(--vek-card-bg, #fff);
	border-right: none;
}

/* ===================================================
   Animation
   =================================================== */
.vek-timeline-animated .vek-timeline-item-fade {
	opacity: 0;
	transform: translateY(30px);
	animation: vek-timeline-fade-in 0.6s ease forwards;
}

.vek-timeline-animated .vek-timeline-item-fade:nth-child(1) { animation-delay: 0.1s; }
.vek-timeline-animated .vek-timeline-item-fade:nth-child(2) { animation-delay: 0.2s; }
.vek-timeline-animated .vek-timeline-item-fade:nth-child(3) { animation-delay: 0.3s; }
.vek-timeline-animated .vek-timeline-item-fade:nth-child(4) { animation-delay: 0.4s; }
.vek-timeline-animated .vek-timeline-item-fade:nth-child(5) { animation-delay: 0.5s; }
.vek-timeline-animated .vek-timeline-item-fade:nth-child(n+6) { animation-delay: 0.6s; }

@keyframes vek-timeline-fade-in {
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

/* ===================================================
   Responsive: Tablet (1024px以下)
   垂直中央 → 垂直左スタイルへ切り替え
   =================================================== */
@media (max-width: 1024px) {
	/* 全アイテムを row に統一 */
	.vek-timeline-vertical-center .vek-timeline-item,
	.vek-timeline-vertical-center .vek-timeline-item:nth-child(even) {
		flex-direction: row;
	}

	/* 反対側エリアを非表示 */
	.vek-timeline-vertical-center .vek-timeline-opposite-side {
		display: none;
	}

	/* 吹き出し: 垂直中央タブレットは左向きに統一 */
	.vek-timeline-bubble-yes .vek-timeline-vertical-center .vek-timeline-content::before,
	.vek-timeline-bubble-yes .vek-timeline-vertical-center .vek-timeline-item:nth-child(even) .vek-timeline-content::before {
		left: -10px;
		right: auto;
		border-top: 10px solid transparent;
		border-bottom: 10px solid transparent;
		border-right: 10px solid var(--vek-card-bg, #fff);
		border-left: none;
	}
}

/* ===================================================
   Responsive: Mobile (767px以下)
   水平・垂直右 → 垂直左スタイルへ切り替え
   =================================================== */
@media (max-width: 767px) {
	.vek-timeline-wrapper {
		padding: 20px 0;
	}

	.vek-timeline-item {
		margin-bottom: 30px;
	}

	.vek-timeline-content {
		padding: 20px;
	}

	.vek-timeline-title {
		font-size: 18px;
	}

	.vek-timeline-description {
		font-size: 14px;
	}

	/* 水平 → 垂直左スタイル */
	.vek-timeline-horizontal {
		overflow-x: visible;
	}

	.vek-timeline-horizontal .vek-timeline-line {
		display: none;
	}

	.vek-timeline-horizontal .vek-timeline-items {
		display: block;
		min-width: auto;
		overflow: hidden; /* モバイルで縦線クリップ */
	}

	.vek-timeline-horizontal .vek-timeline-item {
		width: 100%;
		flex-direction: row;
		align-items: flex-start;
		padding-top: 0;
		margin-bottom: 30px;
		gap: 20px;
	}

	/* 水平モバイル: marker-col を通常フロー */
	.vek-timeline-horizontal .vek-timeline-marker-col {
		position: relative;
		top: auto;
		left: auto;
		transform: none;
	}

	/* 水平モバイル: 縦線を表示 */
	.vek-timeline-horizontal .vek-timeline-marker::after {
		display: block;
	}

	.vek-timeline-horizontal .vek-timeline-content {
		width: auto;
		flex: 1;
	}

	/* 垂直右 → 垂直左スタイル */
	.vek-timeline-vertical-right .vek-timeline-item {
		flex-direction: row;
	}

	/* 吹き出し: 垂直右・水平モバイルは左向きに統一 */
	.vek-timeline-bubble-yes .vek-timeline-vertical-right .vek-timeline-content::before,
	.vek-timeline-bubble-yes .vek-timeline-horizontal .vek-timeline-content::before {
		left: -10px;
		right: auto;
		border-top: 10px solid transparent;
		border-bottom: 10px solid transparent;
		border-right: 10px solid var(--vek-card-bg, #fff);
		border-left: none;
	}

	/* マーカーサイズをモバイル向けに縮小 */
	.vek-timeline-marker {
		width: 30px !important;
		height: 30px !important;
	}

	.vek-timeline-marker i {
		font-size: 14px;
	}

	.vek-timeline-marker svg {
		width: 14px;
		height: 14px;
	}

	.vek-timeline-marker-text {
		font-size: 12px;
	}
}

/* ===================================================
   Accessibility
   =================================================== */
.vek-timeline-content:focus {
	outline: 2px solid #667eea;
	outline-offset: 2px;
}