/*
 * mod_netcamp_templates — Stylesheet
 * ---------------------------------------------------------------
 * Same design language as mod_huawei_trainings: white cards, soft
 * shadows, rounded corners, brand blue (#2957aa) as the single accent.
 * No monospace font anywhere - metadata is regular system font with
 * font-weight for emphasis, exactly like the trainings module.
 */

.nct-module {
	--nct-primary: #2957aa;
	--nct-primary-dark: #1f4382;
	--nct-primary-soft: rgba(41, 87, 170, 0.08);
	--nct-bg-surface: #ffffff;
	--nct-bg-surface-raised: #f4f6fa;
	--nct-border: #e1e6ed;
	--nct-text: #1c2533;
	--nct-text-dim: #69748a;
	--nct-ok: #1ea672;
	--nct-warn: #d18a1c;
	--nct-radius: 12px;
	--nct-font-body: -apple-system, 'Segoe UI', Roboto, system-ui, Helvetica, Arial, sans-serif;

	color: var(--nct-text);
	font-family: var(--nct-font-body);
	-webkit-font-smoothing: antialiased;
}

.nct-module * {
	box-sizing: border-box;
}

.nct-module a {
	color: inherit;
	text-decoration: none;
}

/* ---------------------------------------------------------------
   Toolbar
   --------------------------------------------------------------- */

.nct-toolbar {
	display: flex;
	flex-wrap: wrap;
	gap: 0.6rem;
	align-items: center;
	background: var(--nct-bg-surface-raised);
	border: 1px solid var(--nct-border);
	border-radius: var(--nct-radius);
	padding: 0.85rem 1rem;
	margin-bottom: 1.5rem;
}

.nct-toolbar label {
	font-size: 0.82rem;
	color: var(--nct-text-dim);
}

.nct-toolbar select {
	background: var(--nct-bg-surface);
	border: 1px solid var(--nct-border);
	color: var(--nct-text);
	border-radius: 8px;
	padding: 0.5rem 0.6rem;
	font-size: 0.85rem;
	font-family: inherit;
	min-width: 160px;
}

.nct-toolbar select:focus {
	border-color: var(--nct-primary);
	outline: none;
}

.nct-toolbar noscript button {
	background: transparent;
	border: 1px solid var(--nct-border);
	color: var(--nct-text-dim);
	border-radius: 8px;
	padding: 0.5rem 0.85rem;
	font-size: 0.82rem;
	font-weight: 600;
	cursor: pointer;
	font-family: inherit;
}

.nct-toolbar__reset {
	background: transparent;
	border: 1px solid var(--nct-border);
	color: var(--nct-text-dim);
	border-radius: 8px;
	padding: 0.5rem 0.85rem;
	font-size: 0.82rem;
	font-weight: 600;
	transition: border-color 0.15s ease, color 0.15s ease, background-color 0.15s ease;
}

.nct-toolbar__reset:hover {
	border-color: var(--nct-primary);
	color: var(--nct-primary);
	background: var(--nct-primary-soft);
}

/* ---------------------------------------------------------------
   Grid
   --------------------------------------------------------------- */

.nct-grid {
	display: grid;
	gap: 1.25rem;
	grid-template-columns: repeat(1, minmax(0, 1fr));
}

@media (min-width: 640px) {
	.nct-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.nct-cols-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.nct-cols-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 980px) {
	.nct-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
	.nct-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

.nct-empty {
	color: var(--nct-text-dim);
	background: var(--nct-bg-surface-raised);
	border: 1px dashed var(--nct-border);
	border-radius: var(--nct-radius);
	padding: 2rem;
	text-align: center;
}

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

.nct-card {
	position: relative;
	display: flex;
	flex-direction: column;
	background: var(--nct-bg-surface);
	border: 1px solid var(--nct-border);
	border-radius: var(--nct-radius);
	overflow: hidden;
	box-shadow: 0 1px 2px rgba(16, 24, 40, 0.04);
	transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.nct-card:hover {
	transform: translateY(-3px);
	border-color: var(--nct-primary);
	box-shadow: 0 14px 28px -16px rgba(16, 24, 40, 0.22);
}

.nct-card__strip {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 3px;
	z-index: 1;
}

.nct-card__strip.is-ok { background: var(--nct-ok); }
.nct-card__strip.is-warn { background: var(--nct-warn); }

.nct-card__media {
	aspect-ratio: 16 / 9;
	overflow: hidden;
	background: var(--nct-bg-surface-raised);
}

.nct-card__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform 0.4s ease;
}

.nct-card:hover .nct-card__media img {
	transform: scale(1.04);
}

.nct-card__body {
	display: flex;
	flex-direction: column;
	gap: 0.55rem;
	padding: 1.1rem 1.2rem 1.3rem;
	flex: 1;
}

.nct-card__badges {
	display: flex;
	gap: 0.4rem;
	flex-wrap: wrap;
}

.nct-badge {
	font-size: 0.7rem;
	font-weight: 600;
	letter-spacing: 0.03em;
	padding: 0.22rem 0.55rem;
	border-radius: 100px;
	border: 1px solid var(--nct-border);
	color: var(--nct-text-dim);
	background: var(--nct-bg-surface-raised);
}

.nct-badge--category {
	color: var(--nct-primary);
	border-color: var(--nct-primary-soft);
	background: var(--nct-primary-soft);
}

.nct-badge--ok {
	color: var(--nct-ok);
	border-color: rgba(30, 166, 114, 0.25);
	background: rgba(30, 166, 114, 0.1);
}

.nct-badge--warn {
	color: var(--nct-warn);
	border-color: rgba(209, 138, 28, 0.25);
	background: rgba(209, 138, 28, 0.1);
}

.nct-card__title {
	font-size: 1.12rem;
	font-weight: 700;
	line-height: 1.35;
	margin: 0;
	color: var(--nct-text);
}

.nct-card__title a:hover {
	color: var(--nct-primary);
}

.nct-card__meta {
	font-size: 0.8rem;
	color: var(--nct-text-dim);
	margin: 0;
	display: flex;
	gap: 0.4rem;
	flex-wrap: wrap;
}

.nct-card__meta strong {
	font-weight: 600;
	color: var(--nct-text);
}

.nct-card__excerpt {
	font-size: 0.88rem;
	color: var(--nct-text-dim);
	line-height: 1.5;
	margin: 0;
	flex-grow: 1;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.nct-card__footer {
	margin-top: auto;
	padding-top: 0.7rem;
	display: flex;
	align-items: center;
	justify-content: flex-end;
	gap: 0.5rem;
	border-top: 1px solid var(--nct-border);
	flex-wrap: wrap;
}

/* ---------------------------------------------------------------
   Buttons
   --------------------------------------------------------------- */

.nct-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.4rem;
	font-size: 0.8rem;
	font-weight: 600;
	padding: 0.5rem 0.9rem;
	border-radius: 8px;
	white-space: nowrap;
	transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.nct-btn svg {
	width: 15px;
	height: 15px;
	flex-shrink: 0;
}

.nct-module .nct-btn--ghost {
	border: 1px solid var(--nct-border);
	color: var(--nct-text-dim);
	background: var(--nct-bg-surface);
}

.nct-module .nct-btn--ghost:hover {
	border-color: var(--nct-primary);
	color: var(--nct-primary);
	background: var(--nct-primary-soft);
}

.nct-module .nct-btn--primary {
	background: var(--nct-primary);
	color: #fff;
}

.nct-module .nct-btn--primary:hover {
	background: var(--nct-primary-dark);
	color: #fff;
}

.nct-module .nct-btn--locked {
	border: 1px solid rgba(209, 138, 28, 0.3);
	color: var(--nct-warn);
	background: rgba(209, 138, 28, 0.1);
}

.nct-module .nct-btn--locked:hover {
	background: rgba(209, 138, 28, 0.18);
}

.nct-btn--lg { font-size: 0.92rem; padding: 0.7rem 1.3rem; }

.nct-btn--block {
	display: flex;
	width: 100%;
	white-space: normal;
	text-align: center;
}

.nct-btn--block .nct-btn__label {
	overflow-wrap: break-word;
	word-break: break-word;
}

/* ---------------------------------------------------------------
   Detail page
   --------------------------------------------------------------- */

.nct-back {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	font-size: 0.85rem;
	font-weight: 600;
	color: var(--nct-primary);
	background: var(--nct-primary-soft);
	border: 1px solid var(--nct-border);
	border-radius: 100px;
	padding: 0.45rem 0.95rem 0.45rem 0.7rem;
	margin-bottom: 1.25rem;
	transition: background-color 0.15s ease, color 0.15s ease, transform 0.15s ease;
}

.nct-back svg {
	width: 15px;
	height: 15px;
	flex-shrink: 0;
}

.nct-back:hover {
	background: var(--nct-primary);
	color: #fff;
	transform: translateX(-2px);
}

.nct-detail__hero {
	position: relative;
	border-radius: var(--nct-radius);
	overflow: hidden;
	margin-bottom: 1.75rem;
	aspect-ratio: 21 / 9;
	background: var(--nct-bg-surface-raised);
	box-shadow: 0 18px 38px -22px rgba(16, 24, 40, 0.35);
}

.nct-detail__hero img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.nct-detail__hero-overlay {
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	padding: 1.5rem 1.75rem;
	background: linear-gradient(180deg, rgba(15, 23, 42, 0) 0%, rgba(15, 23, 42, 0.85) 88%);
}

.nct-detail__hero-overlay .nct-detail__title,
.nct-detail__hero-overlay .nct-card__meta {
	color: #f4f6fa;
}

.nct-detail__header {
	margin-bottom: 1.5rem;
}

.nct-detail__title {
	font-size: clamp(1.6rem, 3.2vw, 2.3rem);
	font-weight: 800;
	letter-spacing: -0.01em;
	margin: 0.5rem 0 0.3rem;
	color: var(--nct-text);
}

.nct-detail__layout {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 300px;
	gap: 2rem;
	align-items: start;
}

@media (max-width: 800px) {
	.nct-detail__layout {
		grid-template-columns: 1fr;
	}
}

/* Each section is its own card, instead of plain text blocks running
   together - same fix mod_huawei_trainings uses for "looks a bit fade":
   more separation, more visual weight per section. */
.nct-detail__section {
	background: var(--nct-bg-surface);
	border: 1px solid var(--nct-border);
	border-radius: var(--nct-radius);
	box-shadow: 0 1px 2px rgba(16, 24, 40, 0.04);
	padding: 1.5rem 1.6rem;
	margin-bottom: 1.5rem;
	font-size: 1.1rem;
	line-height: 1.7;
	color: var(--nct-text);
}

.nct-detail__section h2 {
	display: flex;
	align-items: center;
	gap: 0.55rem;
	font-size: 1.15rem;
	font-weight: 800;
	letter-spacing: -0.01em;
	margin: 0 0 1rem;
	color: var(--nct-text);
}

.nct-detail__section h2::before {
	content: "";
	display: inline-block;
	width: 0.45rem;
	height: 0.45rem;
	border-radius: 2px;
	background: var(--nct-primary);
	flex-shrink: 0;
}

.nct-list {
	margin: 0;
	padding-left: 1.1rem;
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
}

.nct-list li::marker {
	color: var(--nct-primary);
}

.nct-detail__sidebar-card {
	background: var(--nct-bg-surface);
	border: 1px solid var(--nct-border);
	border-radius: var(--nct-radius);
	box-shadow: 0 14px 32px -20px rgba(16, 24, 40, 0.25);
	padding: 1.4rem;
	position: sticky;
	top: 1rem;
}

.nct-detail__facts {
	margin: 0 0 1.1rem;
	display: grid;
	gap: 0.7rem;
}

.nct-detail__facts > div {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 0.6rem;
	font-size: 0.85rem;
	border-bottom: 1px dashed var(--nct-border);
	padding-bottom: 0.55rem;
}

.nct-detail__facts dt {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	color: var(--nct-text-dim);
}

.nct-detail__fact-icon {
	display: inline-flex;
	width: 16px;
	height: 16px;
	color: var(--nct-primary);
	flex-shrink: 0;
}

.nct-detail__fact-icon svg {
	width: 100%;
	height: 100%;
}

.nct-detail__facts dd {
	margin: 0;
	font-weight: 600;
	text-align: right;
	color: var(--nct-text);
}

.nct-detail__cta-box {
	background: var(--nct-primary-soft);
	border: 1px solid var(--nct-border);
	border-radius: 10px;
	padding: 1rem;
	text-align: center;
}

.nct-detail__cta-box--locked {
	background: var(--nct-bg-surface-raised);
}

.nct-detail__cta-label--muted {
	display: flex;
	align-items: center;
	gap: 0.45rem;
	font-size: 0.82rem;
	font-weight: 500;
	color: var(--nct-text-dim);
}

.nct-detail__cta-icon {
	display: inline-flex;
	width: 15px;
	height: 15px;
	flex-shrink: 0;
	color: var(--nct-text-dim);
}

.nct-detail__cta-icon svg {
	width: 100%;
	height: 100%;
}

.nct-detail__cta-label {
	font-size: 0.82rem;
	font-weight: 600;
	color: var(--nct-text-dim);
	margin: 0 0 0.6rem;
	line-height: 1.45;
}

/* ---------------------------------------------------------------
   Accessibility / motion
   --------------------------------------------------------------- */

.nct-module a:focus-visible,
.nct-module button:focus-visible,
.nct-module select:focus-visible {
	outline: 2px solid var(--nct-primary);
	outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
	.nct-card,
	.nct-card__media img,
	.nct-back {
		transition: none !important;
	}
	.nct-card:hover {
		transform: none;
	}
}