/* ==========================================================================
   Trade Academy: webinars (category-webinar.php, single-webinar.php)
   Dark mode only.
   ========================================================================== */

body.category-webinar,
body.category-minule-webinare,
body.category-nadchazejici-webinare,
body:has(.ta-wb-single) {
	overflow-x: clip;
}

.ta-wb {
	--ta-text: var(--cs-color-primary, #FFFFFF);
	--ta-muted: var(--cs-color-secondary, #B4BFD0);
	--ta-border: var(--cs-color-border, #22324F);
	--ta-surface: #101D35;
	--ta-blue: #038BDC;
	--ta-blue-light: #4DB3F0;
	--ta-soft: rgba(77, 179, 240, 0.1);
	--ta-soft-border: rgba(77, 179, 240, 0.3);
	position: relative;
	padding-bottom: 40px;
	color: var(--ta-text);
}
.ta-wb a {
	text-decoration: none;
}

/* ---------- Shared bits ---------- */

.ta-wb-kicker {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 6px 14px 6px 12px;
	border: 1px solid var(--ta-soft-border);
	border-radius: 999px;
	background: var(--ta-soft);
	color: var(--ta-blue-light);
	font-size: 0.8125rem;
	font-weight: 600;
}

.ta-wb-status {
	display: inline-flex;
	align-items: center;
	gap: 7px;
	padding: 5px 11px;
	border-radius: 999px;
	background: rgba(11, 21, 38, 0.75);
	-webkit-backdrop-filter: blur(8px);
	backdrop-filter: blur(8px);
	color: var(--ta-muted);
	font-size: 0.6875rem;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}
.ta-wb-status::before {
	content: "";
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: currentColor;
}
.ta-wb-status.is-upcoming {
	background: rgba(3, 139, 220, 0.9);
	color: #FFFFFF;
}
.ta-wb-status.is-today {
	background: #22C55E;
	color: #04210F;
}
.ta-wb-status.is-today::before {
	animation: ta-wb-pulse 1.6s ease-in-out infinite;
}

.ta-wb-tile {
	display: inline-flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	min-width: 62px;
	padding: 8px 10px 7px;
	border: 1px solid rgba(255, 255, 255, 0.14);
	border-radius: 16px;
	background: rgba(11, 21, 38, 0.72);
	-webkit-backdrop-filter: blur(10px);
	backdrop-filter: blur(10px);
	color: #FFFFFF;
	line-height: 1;
	text-align: center;
}
.ta-wb-tile__day {
	font-size: 1.625rem;
	font-weight: 800;
	letter-spacing: -0.03em;
}
.ta-wb-tile__month {
	margin-top: 4px;
	color: var(--ta-blue-light);
	font-size: 0.625rem;
	font-weight: 700;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	white-space: nowrap;
}

.ta-wb-countdown {
	display: flex;
	gap: 8px;
	margin-top: 16px;
}
.ta-wb-countdown span {
	display: flex;
	flex-direction: column;
	align-items: center;
	min-width: 64px;
	padding: 10px 8px;
	border: 1px solid var(--ta-soft-border);
	border-radius: 14px;
	background: var(--ta-soft);
	color: var(--ta-muted);
	font-size: 0.6875rem;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}
.ta-wb-countdown b {
	color: #FFFFFF;
	font-size: 1.5rem;
	font-weight: 800;
	letter-spacing: -0.02em;
	text-transform: none;
	font-variant-numeric: tabular-nums;
}
.ta-wb-countdown--large span {
	min-width: 84px;
	padding: 14px 10px;
}
.ta-wb-countdown--large b {
	font-size: 2rem;
}

.ta-wb-hero__bg {
	position: absolute;
	z-index: -1;
	top: -4rem;
	bottom: -40px;
	left: 50%;
	width: 100vw;
	transform: translateX(-50%);
	background:
		radial-gradient(40% 60% at 75% 30%, rgba(3, 139, 220, 0.22), transparent 70%),
		linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px) 0 0 / 56px 56px,
		linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px) 0 0 / 56px 56px;
	-webkit-mask-image: radial-gradient(ellipse 80% 90% at 50% 20%, #000 35%, transparent 100%);
	mask-image: radial-gradient(ellipse 80% 90% at 50% 20%, #000 35%, transparent 100%);
	pointer-events: none;
}

/* ---------- Archive hero ---------- */

.ta-wb-hero {
	position: relative;
	isolation: isolate;
	display: grid;
	grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
	align-items: center;
	gap: 56px;
	padding: 40px 0 64px;
}
.ta-wb .ta-wb-hero__title {
	margin: 20px 0 0;
	color: var(--ta-text);
	font-size: clamp(2.25rem, 1.4rem + 3vw, 4rem);
	font-weight: 800;
	line-height: 1.04;
	letter-spacing: -0.045em;
	text-wrap: balance;
}
.ta-wb .ta-wb-hero__title span {
	background: linear-gradient(95deg, #7CC8F5 0%, #38A9EF 50%, #038BDC 100%);
	-webkit-background-clip: text;
	background-clip: text;
	-webkit-text-fill-color: transparent;
	color: transparent;
}
.ta-wb-hero__lead {
	max-width: 34rem;
	margin: 20px 0 0;
	color: var(--ta-muted);
	font-size: 1.125rem;
	line-height: 1.6;
}
.ta-wb-hero__next-label {
	display: block;
	margin-bottom: 12px;
	color: var(--ta-blue-light);
	font-size: 0.75rem;
	font-weight: 700;
	letter-spacing: 0.14em;
	text-transform: uppercase;
}

.ta-wb-soon {
	position: relative;
	overflow: hidden;
	padding: 32px;
	border: 1px solid var(--ta-soft-border);
	border-radius: 28px;
	background:
		radial-gradient(90% 110% at 100% 0%, rgba(3, 139, 220, 0.3), transparent 60%),
		linear-gradient(180deg, #13223F 0%, #101D35 100%);
	box-shadow: 0 30px 70px -30px rgba(3, 139, 220, 0.55);
}
.ta-wb-soon__icon {
	display: grid;
	place-items: center;
	width: 56px;
	height: 56px;
	border-radius: 16px;
	background: #038BDC;
	color: #FFFFFF;
	box-shadow: 0 12px 30px -10px rgba(3, 139, 220, 0.9);
}
.ta-wb .ta-wb-soon__title {
	margin: 20px 0 0;
	color: #FFFFFF;
	font-size: 1.5rem;
	font-weight: 800;
	letter-spacing: -0.03em;
}
.ta-wb-soon__text {
	margin: 10px 0 0;
	color: var(--ta-muted);
	font-size: 0.9375rem;
	line-height: 1.6;
}
.ta-wb .ta-wb-soon__link {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	margin-top: 20px;
	padding: 12px 18px;
	border-radius: 12px;
	background: #038BDC;
	color: #FFFFFF;
	font-size: 0.9375rem;
	font-weight: 600;
	transition: background-color 0.2s ease, transform 0.2s ease;
}
.ta-wb .ta-wb-soon__link:hover {
	background: #0373B8;
	color: #FFFFFF;
	transform: translateY(-1px);
}

/* ---------- Sections + grid ---------- */

.ta-wb-section + .ta-wb-section {
	margin-top: 72px;
}
.ta-wb-section__head {
	display: flex;
	align-items: center;
	gap: 14px;
	margin-bottom: 28px;
}
.ta-wb .ta-wb-section__title {
	margin: 0;
	color: var(--ta-text);
	font-size: clamp(1.5rem, 1.1rem + 1.2vw, 2.25rem);
	font-weight: 800;
	letter-spacing: -0.035em;
}
.ta-wb-section__count {
	display: grid;
	place-items: center;
	min-width: 34px;
	height: 34px;
	padding: 0 10px;
	border: 1px solid var(--ta-border);
	border-radius: 999px;
	color: var(--ta-muted);
	font-size: 0.875rem;
	font-weight: 700;
}
.ta-wb-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 20px;
}

/* ---------- Card ---------- */

.ta-wb-card {
	position: relative;
	isolation: isolate;
	display: flex;
	flex-direction: column;
	overflow: hidden;
	border: 1px solid var(--ta-border);
	border-radius: 24px;
	background: var(--ta-surface);
	transition: transform 0.35s cubic-bezier(0.2, 0.7, 0.2, 1), border-color 0.35s ease, box-shadow 0.35s ease;
}
.ta-wb-card:hover,
.ta-wb-card:focus-within {
	border-color: var(--ta-soft-border);
	box-shadow: 0 30px 60px -28px rgba(3, 139, 220, 0.55);
	transform: translateY(-4px);
}
.ta-wb-card__media {
	position: relative;
	overflow: hidden;
	margin: 10px 10px 0;
	border-radius: 18px;
	aspect-ratio: 16 / 9;
	background: #0B1526;
}
.ta-wb-card__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.9s cubic-bezier(0.2, 0.7, 0.2, 1), filter 0.35s ease;
}
.ta-wb-card.is-past .ta-wb-card__media img {
	filter: saturate(0.75) brightness(0.9);
}
.ta-wb-card:hover .ta-wb-card__media img {
	filter: none;
	transform: scale(1.05);
}
.ta-wb-card__media .ta-wb-tile {
	position: absolute;
	top: 12px;
	left: 12px;
}
.ta-wb-card__media .ta-wb-status {
	position: absolute;
	top: 12px;
	right: 12px;
}
.ta-wb-card__body {
	display: flex;
	flex: 1;
	flex-direction: column;
	padding: 18px 22px 22px;
}
.ta-wb-card__meta {
	display: flex;
	align-items: center;
	gap: 8px;
	color: var(--ta-muted);
	font-size: 0.8125rem;
}
.ta-wb-card__meta span::first-letter {
	text-transform: uppercase;
}
.ta-wb .ta-wb-card__title {
	display: -webkit-box;
	margin: 10px 0 0;
	overflow: hidden;
	color: #FFFFFF;
	font-size: 1.1875rem;
	font-weight: 800;
	line-height: 1.25;
	letter-spacing: -0.025em;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
}
.ta-wb .ta-wb-card__title a {
	color: inherit;
}
.ta-wb-card__title a::after {
	content: "";
	position: absolute;
	inset: 0;
	z-index: 2;
}
.ta-wb-card__excerpt {
	display: -webkit-box;
	margin: 10px 0 0;
	overflow: hidden;
	color: var(--ta-muted);
	font-size: 0.9375rem;
	line-height: 1.55;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
}
.ta-wb-card__cta {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	margin-top: auto;
	padding-top: 16px;
	color: var(--ta-blue-light);
	font-size: 0.875rem;
	font-weight: 700;
}
.ta-wb-card__cta svg {
	transition: transform 0.25s ease;
}
.ta-wb-card:hover .ta-wb-card__cta svg {
	transform: translateX(4px);
}
.ta-wb-card--featured {
	border-color: var(--ta-soft-border);
	box-shadow: 0 30px 70px -30px rgba(3, 139, 220, 0.55);
}

/* ---------- Single ---------- */

.ta-wb-crumbs {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 8px;
	padding-top: 8px;
	color: var(--ta-muted);
	font-size: 0.8125rem;
	font-weight: 600;
}
.ta-wb-crumbs svg {
	opacity: 0.5;
}
.ta-wb .ta-wb-crumbs a {
	color: var(--ta-muted);
}
.ta-wb .ta-wb-crumbs a:hover {
	color: var(--ta-blue-light);
}
.ta-wb-crumbs [aria-current] {
	overflow: hidden;
	max-width: 40ch;
	color: var(--ta-text);
	text-overflow: ellipsis;
	white-space: nowrap;
}

.ta-wb-shero {
	position: relative;
	isolation: isolate;
	display: grid;
	grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
	align-items: center;
	gap: 56px;
	padding: 36px 0 56px;
}
.ta-wb-shero__badges {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 10px;
}
.ta-wb .ta-wb-shero__title {
	margin: 20px 0 0;
	color: var(--ta-text);
	font-size: clamp(2rem, 1.3rem + 2.6vw, 3.5rem);
	font-weight: 800;
	line-height: 1.06;
	letter-spacing: -0.04em;
	text-wrap: balance;
}
.ta-wb-facts {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	margin: 28px 0 0;
	padding: 0;
	list-style: none;
}
.ta-wb-facts li {
	display: flex;
	align-items: center;
	gap: 12px;
	margin: 0;
	padding: 12px 16px 12px 12px;
	border: 1px solid var(--ta-border);
	border-radius: 16px;
	background: var(--ta-surface);
	color: #FFFFFF;
	font-size: 0.9375rem;
	font-weight: 700;
}
.ta-wb-facts li > span:last-child::first-letter {
	text-transform: uppercase;
}
.ta-wb-facts small {
	display: block;
	margin-bottom: 2px;
	color: var(--ta-muted);
	font-size: 0.6875rem;
	font-weight: 700;
	letter-spacing: 0.1em;
	text-transform: uppercase;
}
.ta-wb-facts__icon {
	display: grid;
	place-items: center;
	width: 38px;
	height: 38px;
	border-radius: 12px;
	background: var(--ta-soft);
	color: var(--ta-blue-light);
}
.ta-wb-past-note {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	margin: 20px 0 0;
	padding: 10px 14px;
	border: 1px solid var(--ta-border);
	border-radius: 12px;
	color: var(--ta-muted);
	font-size: 0.875rem;
}
.ta-wb-shero__media {
	position: relative;
	overflow: hidden;
	border: 1px solid var(--ta-border);
	border-radius: 28px;
	aspect-ratio: 16 / 11;
	box-shadow: 0 40px 80px -40px rgba(3, 139, 220, 0.6);
}
.ta-wb-shero__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.ta-wb-shero__media .ta-wb-tile {
	position: absolute;
	top: 16px;
	left: 16px;
}

.ta-wb-layout {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 340px;
	align-items: start;
	gap: 56px;
}
.ta-wb-article {
	max-width: 760px;
}
.ta-wb-content {
	color: #D5DDEA;
	font-size: 1.0625rem;
	line-height: 1.8;
}
.ta-wb-content p {
	margin: 0 0 1.25em;
}
.ta-wb-content > p:first-child {
	color: #FFFFFF;
	font-size: 1.1875rem;
	font-weight: 500;
	line-height: 1.65;
}
.ta-wb-content h2,
.ta-wb-content h3 {
	margin: 1.8em 0 0.6em;
	color: #FFFFFF;
	font-weight: 800;
	letter-spacing: -0.03em;
}
.ta-wb-content ul,
.ta-wb-content ol {
	margin: 0 0 1.4em;
	padding-left: 1.2em;
}
.ta-wb-content li {
	margin-bottom: 0.5em;
}
.ta-wb-content li::marker {
	color: var(--ta-blue-light);
}
.ta-wb-content strong {
	color: #FFFFFF;
}
.ta-wb-content a {
	color: var(--ta-blue-light);
	text-decoration: underline;
	text-underline-offset: 3px;
}

.ta-wb-aside {
	position: sticky;
	top: calc(var(--ta-header-offset, 0px) + 24px);
	transition: top 0.3s ease;
	display: flex;
	flex-direction: column;
	gap: 16px;
}
.ta-wb .ta-wb-aside-card {
	display: block;
	padding: 22px;
	border: 1px solid var(--ta-border);
	border-radius: 22px;
	background: var(--ta-surface);
	color: var(--ta-text);
}
.ta-wb .ta-wb-aside-card__title {
	margin: 0 0 14px;
	color: var(--ta-blue-light);
	font-size: 0.75rem;
	font-weight: 700;
	letter-spacing: 0.14em;
	line-height: 1.4;
	text-transform: uppercase;
}
.ta-wb-mini {
	display: flex;
	flex-direction: column;
	gap: 4px;
	margin: 0 -10px;
	padding: 0;
	list-style: none;
}
.ta-wb .ta-wb-mini a {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 10px;
	border-radius: 14px;
	color: var(--ta-text);
	transition: background-color 0.2s ease;
}
.ta-wb .ta-wb-mini a:hover {
	background: var(--ta-soft);
}
.ta-wb-mini .ta-wb-tile {
	flex-shrink: 0;
	min-width: 52px;
	padding: 7px 6px 6px;
	border-radius: 12px;
}
.ta-wb-mini .ta-wb-tile__day {
	font-size: 1.25rem;
}
.ta-wb-mini .ta-wb-tile__month {
	font-size: 0.5625rem;
}
.ta-wb-mini__body {
	display: flex;
	flex-direction: column;
	gap: 4px;
	min-width: 0;
}
.ta-wb-mini__title {
	display: -webkit-box;
	overflow: hidden;
	font-size: 0.9375rem;
	font-weight: 700;
	line-height: 1.3;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
}
.ta-wb .ta-wb-mini a:hover .ta-wb-mini__title {
	color: #7CC8F5;
}
.ta-wb-mini__meta {
	color: var(--ta-muted);
	font-size: 0.75rem;
}
.ta-wb .ta-wb-aside-card__more {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	margin-top: 12px;
	color: var(--ta-blue-light);
	font-size: 0.875rem;
	font-weight: 700;
}
.ta-wb .ta-wb-cta {
	display: flex;
	flex-direction: column;
	gap: 6px;
	border-color: var(--ta-soft-border);
	background:
		radial-gradient(100% 100% at 100% 0%, rgba(3, 139, 220, 0.35), transparent 60%),
		#101D35;
	transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.ta-wb .ta-wb-cta:hover {
	box-shadow: 0 24px 50px -24px rgba(3, 139, 220, 0.6);
	transform: translateY(-3px);
}
.ta-wb-cta__kicker {
	color: var(--ta-blue-light);
	font-size: 0.75rem;
	font-weight: 700;
	letter-spacing: 0.14em;
	text-transform: uppercase;
}
.ta-wb-cta__title {
	font-size: 1.25rem;
	font-weight: 800;
	letter-spacing: -0.02em;
}
.ta-wb-cta__text {
	color: var(--ta-muted);
	font-size: 0.875rem;
}
.ta-wb-cta__link {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	margin-top: 8px;
	color: var(--ta-blue-light);
	font-size: 0.875rem;
	font-weight: 700;
}

@keyframes ta-wb-pulse {
	50% { opacity: 0.35; }
}

/* ---------- Responsive ---------- */

@media (max-width: 991.98px) {
	.ta-wb-hero,
	.ta-wb-shero {
		grid-template-columns: minmax(0, 1fr);
		gap: 36px;
	}
	.ta-wb-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
	.ta-wb-layout {
		grid-template-columns: minmax(0, 1fr);
		gap: 40px;
	}
	.ta-wb-article {
		max-width: none;
	}
	.ta-wb-aside {
		position: static;
		display: grid;
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (max-width: 575.98px) {
	.ta-wb-hero,
	.ta-wb-shero {
		padding: 20px 0 40px;
	}
	.ta-wb-hero__lead {
		font-size: 1rem;
	}
	.ta-wb-soon {
		padding: 24px;
		border-radius: 22px;
	}
	.ta-wb-grid {
		grid-template-columns: minmax(0, 1fr);
		gap: 14px;
	}
	.ta-wb-section + .ta-wb-section {
		margin-top: 48px;
	}
	.ta-wb-facts li {
		flex: 1 1 100%;
	}
	.ta-wb-countdown span,
	.ta-wb-countdown--large span {
		flex: 1;
		min-width: 0;
	}
	.ta-wb-shero__media {
		border-radius: 22px;
	}
	.ta-wb-aside {
		display: flex;
	}
	.ta-wb-content {
		font-size: 1rem;
	}
}

@media (prefers-reduced-motion: reduce) {
	.ta-wb *,
	.ta-wb *::before,
	.ta-wb *::after {
		animation: none !important;
		transition: none !important;
	}
}