/**
 * TD Case Study Tabs Styles
 * Author: hoangtruong <hoangtruongvann@gmail.com>
 */

.td-cs-tabbed-content {
	margin-bottom: 30px;
	--td-cs-primary: #1F6F4A;
	--td-cs-text: #1A1A1A;
	--td-cs-bg: #ffffff;
}

.td-cs-header-title {
	font-size: 18px;
	font-weight: 700;
	color: #1a202c;
	margin-bottom: 16px;
}

/* Nav Bar Container (Desktop) */
.td-cs-nav-desktop {
	display: flex;
	flex-wrap: wrap;
	align-items: stretch;
	margin-bottom: 24px;
	padding-left: 0;
	list-style: none;
}

.td-cs-nav-desktop.nav-left {
	justify-content: flex-start;
}

.td-cs-nav-desktop.nav-center {
	justify-content: center;
}

.td-cs-nav-desktop.nav-right {
	justify-content: flex-end;
}

/* Desktop Tab Item Rectangular Card */
.td-cs-nav-desktop>li.td-cs-tab-item,
.td-cs-nav-desktop>ng-repeat>li.td-cs-tab-item {
	flex: 1 1 0%;
	min-width: 140px;
	margin: 0;
	list-style: none;
	position: relative;
}

.td-cs-nav-desktop>li.td-cs-tab-item>a,
.td-cs-nav-desktop>ng-repeat>li.td-cs-tab-item>a {
	display: flex;
	flex-direction: column;
	justify-content: flex-start;
	align-items: flex-start;
	position: relative;
	background: var(--td-cs-bg, #ffffff);
	border: 1px solid var(--td-cs-primary, #1F6F4A);
	margin-left: -1px;
	padding: 12px 20px;
	text-decoration: none;
	transition: all 0.2s ease-in-out;
	height: 100%;
}

.td-cs-nav-desktop>li.td-cs-tab-item:first-child>a,
.td-cs-nav-desktop>ng-repeat>li.td-cs-tab-item:first-child>a {
	margin-left: 0;
	border-top-left-radius: 8px;
}

.td-cs-nav-desktop>li.td-cs-tab-item:last-child>a,
.td-cs-nav-desktop>ng-repeat>li.td-cs-tab-item:last-child>a {
	border-top-right-radius: 8px;
}

/* 2-Digit Index Number (01, 02, 03...) */
.td-cs-num {
	font-weight: 700;
	font-size: 16px;
	line-height: 150%;
	letter-spacing: -3%;
	color: var(--td-cs-text, #1A1A1A);
	margin-bottom: 8px;
	transition: color 0.2s ease;
}

/* Tab Title Text */
.td-cs-title {
	font-weight: 700;
	font-size: 16px;
	line-height: 150%;
	letter-spacing: -3%;
	color: var(--td-cs-text, #1A1A1A);
	transition: color 0.2s ease;
}

/* Hover State */
.td-cs-nav-desktop>li.td-cs-tab-item:hover>a,
.td-cs-nav-desktop>ng-repeat>li.td-cs-tab-item:hover>a {
	background: rgba(24, 107, 68, 0.05);
}

/* Active Tab Card (Desktop) */
.td-cs-nav-desktop>li.td-cs-tab-item.active>a,
.td-cs-nav-desktop>ng-repeat>li.td-cs-tab-item.active>a {
	background: var(--td-cs-primary, #1F6F4A) !important;
	border-color: var(--td-cs-primary, #1F6F4A) !important;
	z-index: 3;
}

.td-cs-nav-desktop>li.td-cs-tab-item.active .td-cs-num,
.td-cs-nav-desktop>ng-repeat>li.td-cs-tab-item.active .td-cs-num,
.td-cs-nav-desktop>li.td-cs-tab-item.active .td-cs-title,
.td-cs-nav-desktop>ng-repeat>li.td-cs-tab-item.active .td-cs-title {
	color: #ffffff !important;
}

/* Downward Pointer Triangle below Active Desktop Tab */
.td-cs-pointer {
	display: none;
}

.td-cs-nav-desktop>li.td-cs-tab-item.active .td-cs-pointer,
.td-cs-nav-desktop>ng-repeat>li.td-cs-tab-item.active .td-cs-pointer {
	display: block;
	position: absolute;
	bottom: -8px;
	left: 50%;
	transform: translateX(-50%);
	width: 0;
	height: 0;
	border-left: 7px solid transparent;
	border-right: 7px solid transparent;
	border-top: 7px solid var(--td-cs-primary, #1F6F4A);
	z-index: 4;
}

/* Mobile Slider Header Banner (Visible on mobile max-width 767px) */
.td-cs-nav-mobile {
	display: none;
}

@media (max-width: 767px) {
	.td-cs-nav-desktop {
		display: none !important;
	}

	.td-cs-nav-mobile {
		display: flex !important;
		align-items: center;
		justify-content: space-between;
		position: relative;
		background: var(--td-cs-primary, #1F6F4A);
		color: #ffffff;
		padding: 14px 16px;
		border-radius: 8px;
		margin-bottom: 16px;
		width: 100%;
	}

	.td-cs-mobile-btn {
		width: 38px;
		height: 38px;
		border-radius: 50%;
		background: rgba(255, 255, 255, 0.18);
		color: #ffffff;
		border: none;
		display: flex;
		align-items: center;
		justify-content: center;
		cursor: pointer;
		flex-shrink: 0;
		transition: background 0.2s ease, transform 0.15s ease;
		padding: 0;
		outline: none;
		margin: 0;
	}

	.td-cs-mobile-btn:hover,
	.td-cs-mobile-btn:active {
		background: rgba(255, 255, 255, 0.35);
		transform: scale(1.05);
	}

	.td-cs-mobile-title-box {
		display: flex;
		flex-direction: column;
		align-items: center;
		justify-content: center;
		text-align: center;
		flex: 1;
		margin: 0 12px;
		will-change: transform, opacity;
	}

	.td-cs-mobile-title-box.td-cs-anim-next {
		animation: tdCsMobileSlideNext 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
	}

	.td-cs-mobile-title-box.td-cs-anim-prev {
		animation: tdCsMobileSlidePrev 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
	}

	.td-cs-mobile-num {
		font-weight: 700;
		font-size: 16px;
		line-height: 1.2;
		color: #ffffff;
		margin-bottom: 3px;
	}

	.td-cs-mobile-title {
		font-weight: 700;
		font-size: 16px;
		line-height: 1.35;
		color: #ffffff;
		display: -webkit-box;
		-webkit-line-clamp: 1;
		-webkit-box-orient: vertical;
		overflow: hidden;
	}

	.td-cs-mobile-pointer {
		display: block;
		position: absolute;
		bottom: -8px;
		left: 50%;
		transform: translateX(-50%);
		width: 0;
		height: 0;
		border-left: 8px solid transparent;
		border-right: 8px solid transparent;
		border-top: 8px solid var(--td-cs-primary, #1F6F4A);
		z-index: 4;
	}
}

/* Mobile Slide Keyframe Animations */
@keyframes tdCsMobileSlideNext {
	0% {
		opacity: 0;
		transform: translateX(20px);
	}

	100% {
		opacity: 1;
		transform: translateX(0);
	}
}

@keyframes tdCsMobileSlidePrev {
	0% {
		opacity: 0;
		transform: translateX(-20px);
	}

	100% {
		opacity: 1;
		transform: translateX(0);
	}
}

/* Tab Panels & Slide Animations */
.td-cs-tab-panel {
	display: none;
	opacity: 0;
	will-change: transform, opacity;
	transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1), transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.td-cs-tab-panel.active {
	display: block;
	opacity: 1;
	transform: translateX(0);
}

.td-cs-tab-panel.active.slide-next {
	animation: tdCsPanelSlideNext 0.35s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.td-cs-tab-panel.active.slide-prev {
	animation: tdCsPanelSlidePrev 0.35s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes tdCsPanelSlideNext {
	0% {
		opacity: 0;
		transform: translateX(35px);
	}

	100% {
		opacity: 1;
		transform: translateX(0);
	}
}

@keyframes tdCsPanelSlidePrev {
	0% {
		opacity: 0;
		transform: translateX(-35px);
	}

	100% {
		opacity: 1;
		transform: translateX(0);
	}
}

/* ============================================================
   UX Builder Live Editor Override
   ============================================================ */
.ux-builder-content .td-cs-tab-panel,
.ux-app .td-cs-tab-panel {
	display: none !important;
	opacity: 0 !important;
}

.ux-builder-content .td-cs-tab-panel.active,
.ux-app .td-cs-tab-panel.active {
	display: block !important;
	opacity: 1 !important;
	transform: none !important;
}