/**
 * Grupa LMS — front-end styles.
 * Brand tokens default to AfriOSH colors extracted from the logo.
 * The AfriOSH theme's customizer can override these variables directly
 * (see theme inc/customizer.php) without ever touching this file.
 */

:root {
	--grupa-color-primary: #1a6b6b;   /* teal — "Afri" */
	--grupa-color-accent: #e8622c;    /* orange — "OSH" */
	--grupa-color-highlight: #d6a429; /* gold dot */
	--grupa-color-text: #26313a;
	--grupa-color-muted: #6b7680;
	--grupa-color-border: #e5e8ea;
	--grupa-color-bg-soft: #f6f8f8;
	--grupa-radius: 8px;
}

.grupa-lms-course-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: 24px;
	margin: 24px 0;
}

.grupa-lms-course-card {
	border: 1px solid var(--grupa-color-border);
	border-radius: var(--grupa-radius);
	overflow: hidden;
	background: #fff;
	transition: box-shadow .2s ease, transform .2s ease;
}

.grupa-lms-course-card:hover {
	box-shadow: 0 8px 24px rgba(0,0,0,.08);
	transform: translateY(-2px);
}

.grupa-lms-course-card__thumb {
	display: block;
	position: relative;
	aspect-ratio: 16/9;
	background: var(--grupa-color-bg-soft);
}

.grupa-lms-course-card__thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.grupa-lms-course-card__level {
	position: absolute;
	top: 12px;
	left: 12px;
	background: var(--grupa-color-highlight);
	color: #fff;
	font-size: 12px;
	font-weight: 600;
	padding: 4px 10px;
	border-radius: 999px;
}

.grupa-lms-course-card__body { padding: 16px; }

.grupa-lms-course-card__title { margin: 0 0 8px; font-size: 18px; }
.grupa-lms-course-card__title a { color: var(--grupa-color-text); text-decoration: none; }
.grupa-lms-course-card__title a:hover { color: var(--grupa-color-primary); }

.grupa-lms-course-card__excerpt { color: var(--grupa-color-muted); font-size: 14px; margin: 0 0 12px; }

.grupa-lms-course-card__meta {
	display: flex;
	gap: 12px;
	font-size: 13px;
	color: var(--grupa-color-muted);
	margin-bottom: 14px;
}

.grupa-lms-btn {
	display: inline-block;
	background: var(--grupa-color-accent);
	color: #fff;
	border: none;
	border-radius: var(--grupa-radius);
	padding: 10px 20px;
	font-weight: 600;
	font-size: 14px;
	cursor: pointer;
	text-decoration: none;
	transition: background .2s ease;
}

.grupa-lms-btn:hover { background: var(--grupa-color-primary); color: #fff; }
.grupa-lms-btn-continue { background: var(--grupa-color-primary); }
.grupa-lms-btn[disabled] { opacity: .6; cursor: default; }

.grupa-lms-progress {
	position: relative;
	background: var(--grupa-color-bg-soft);
	border-radius: 999px;
	height: 10px;
	margin: 12px 0;
	overflow: hidden;
}

.grupa-lms-progress-bar {
	background: var(--grupa-color-primary);
	height: 100%;
	transition: width .3s ease;
}

.grupa-lms-progress-label {
	display: block;
	margin-top: 6px;
	font-size: 13px;
	color: var(--grupa-color-muted);
}

.grupa-lms-curriculum__topic { margin-bottom: 20px; }
.grupa-lms-curriculum__topic h3 {
	background: var(--grupa-color-bg-soft);
	padding: 10px 14px;
	border-radius: var(--grupa-radius);
	margin: 0 0 8px;
}
.grupa-lms-curriculum__topic ul { list-style: none; margin: 0; padding: 0; }
.grupa-lms-curriculum__item {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 10px 14px;
	border-bottom: 1px solid var(--grupa-color-border);
}
.grupa-lms-curriculum__item.is-complete { color: var(--grupa-color-primary); }
.grupa-lms-curriculum__check { color: var(--grupa-color-primary); font-weight: 700; }

.grupa-lms-quiz-question {
	border: 1px solid var(--grupa-color-border);
	border-radius: var(--grupa-radius);
	padding: 16px;
	margin-bottom: 16px;
}
.grupa-lms-quiz-question legend { font-weight: 600; padding: 0 4px; }
.grupa-lms-quiz-option { display: block; margin: 8px 0; cursor: pointer; }

.grupa-lms-quiz-result {
	margin-top: 20px;
	padding: 16px;
	border-radius: var(--grupa-radius);
	background: var(--grupa-color-bg-soft);
}
.grupa-lms-quiz-result.is-pass { border-left: 4px solid var(--grupa-color-primary); }
.grupa-lms-quiz-result.is-fail { border-left: 4px solid var(--grupa-color-accent); }

.grupa-lms-lesson-actions {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-top: 24px;
}

.grupa-lms-back-to-course {
	display: inline-block;
	margin-bottom: 16px;
	color: var(--grupa-color-primary);
	text-decoration: none;
	font-weight: 600;
}

.grupa-lms-locked {
	background: var(--grupa-color-bg-soft);
	border-radius: var(--grupa-radius);
	padding: 24px;
	text-align: center;
	color: var(--grupa-color-muted);
}

.grupa-lms-dashboard { margin: 24px 0; }
.grupa-lms-dashboard-table {
	width: 100%;
	border-collapse: collapse;
	background: #fff;
}
.grupa-lms-dashboard-table th,
.grupa-lms-dashboard-table td {
	text-align: left;
	padding: 12px 14px;
	border-bottom: 1px solid var(--grupa-color-border);
	font-size: 14px;
}
.grupa-lms-dashboard-table th { background: var(--grupa-color-bg-soft); font-weight: 600; }
.grupa-lms-muted { color: var(--grupa-color-muted); }

.grupa-lms-verify-form {
	display: flex;
	gap: 8px;
	align-items: flex-end;
	margin-bottom: 16px;
	flex-wrap: wrap;
}
.grupa-lms-verify-form label { display: block; font-size: 13px; margin-bottom: 4px; }
.grupa-lms-verify-form input {
	padding: 8px 10px;
	border: 1px solid var(--grupa-color-border);
	border-radius: var(--grupa-radius);
	min-width: 220px;
}
.grupa-lms-verify-result {
	padding: 14px 16px;
	border-radius: var(--grupa-radius);
	margin-top: 10px;
}
.grupa-lms-verify-result.is-valid { background: #eaf5f2; border-left: 4px solid var(--grupa-color-primary); }
.grupa-lms-verify-result.is-invalid { background: #fdecea; border-left: 4px solid var(--grupa-color-accent); }

.grupa-lms-certificate-list { list-style: none; margin: 0; padding: 0; }
.grupa-lms-certificate-list li {
	display: flex;
	justify-content: space-between;
	padding: 10px 0;
	border-bottom: 1px solid var(--grupa-color-border);
}
.grupa-lms-cert-date { color: var(--grupa-color-muted); font-size: 13px; }

/* ==========================================================================
   Checkout page
   ========================================================================== */

.grupa-lms-checkout {
	display: flex;
	justify-content: center;
	padding: 48px 20px;
}

.grupa-lms-checkout__card {
	background: #fff;
	border-radius: 12px;
	box-shadow: 0 4px 24px rgba(0,0,0,.08);
	padding: 40px;
	max-width: 440px;
	width: 100%;
	text-align: center;
}

.grupa-lms-checkout__item { font-size: 15px; color: var(--grupa-color-muted); margin: 4px 0 0; }
.grupa-lms-checkout__price { font-size: 32px; font-weight: 700; color: var(--grupa-color-primary); margin: 8px 0 24px; }
.grupa-lms-checkout__methods { display: flex; flex-direction: column; gap: 10px; }
.grupa-lms-checkout__methods .grupa-lms-btn { width: 100%; padding: 14px 20px; font-size: 15px; }
.grupa-lms-pay-stripe { background: #635bff; }
.grupa-lms-pay-stripe:hover { background: #4b42f0; }
.grupa-lms-pay-paystack { background: #00c3f7; }
.grupa-lms-pay-paystack:hover { background: #00a8d6; }
.grupa-lms-checkout__notice { color: var(--grupa-color-accent); font-size: 14px; }
#grupa-lms-checkout-status { font-size: 13px; color: var(--grupa-color-muted); margin-top: 14px; }

/* ==========================================================================
   Language switcher
   ========================================================================== */

.grupa-lms-lang-switcher select {
	padding: 8px 12px;
	border: 1px solid var(--grupa-color-border);
	border-radius: 999px;
	background: #fff;
	font-size: 13px;
	font-weight: 600;
	color: var(--grupa-color-text);
	cursor: pointer;
	min-height: 40px;
}

/* ==========================================================================
   Global polish: focus states, touch targets, transitions
   ========================================================================== */

.grupa-lms-btn,
.grupa-lms-enroll-btn,
.grupa-lms-mark-complete-btn,
.grupa-lms-pay-btn,
.grupa-lms-lang-switcher select,
.grupa-lms-quiz-option input {
	min-height: 44px;
}

.grupa-lms-btn:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
a:focus-visible {
	outline: 2px solid var(--grupa-color-primary);
	outline-offset: 2px;
}

.grupa-lms-course-card,
.grupa-lms-btn,
.grupa-lms-progress-bar {
	transition: box-shadow .2s ease, transform .2s ease, background .2s ease;
}

/* ==========================================================================
   Responsive breakpoints (mobile-first; base styles above already flex/grid)
   ========================================================================== */

@media (max-width: 782px) {
	.grupa-lms-course-grid { grid-template-columns: 1fr; gap: 16px; }

	.grupa-lms-lesson-actions { flex-direction: column; align-items: stretch; gap: 12px; }
	.grupa-lms-lesson-actions .grupa-lms-btn { text-align: center; }

	.grupa-lms-quiz-question legend { font-size: 15px; }

	.grupa-lms-checkout__card { padding: 28px 20px; }

	/* Dashboard tables collapse into stacked cards on small screens */
	.grupa-lms-dashboard-table,
	.grupa-lms-dashboard-table thead,
	.grupa-lms-dashboard-table tbody,
	.grupa-lms-dashboard-table th,
	.grupa-lms-dashboard-table td,
	.grupa-lms-dashboard-table tr { display: block; }

	.grupa-lms-dashboard-table thead tr { position: absolute; top: -9999px; left: -9999px; }

	.grupa-lms-dashboard-table tr {
		margin-bottom: 14px;
		border: 1px solid var(--grupa-color-border);
		border-radius: var(--grupa-radius);
		overflow: hidden;
	}

	.grupa-lms-dashboard-table td {
		border-bottom: 1px solid var(--grupa-color-border);
		position: relative;
		padding-left: 46%;
		min-height: 44px;
		display: flex;
		align-items: center;
	}

	.grupa-lms-dashboard-table td::before {
		content: attr(data-label);
		position: absolute;
		left: 14px;
		width: 40%;
		font-weight: 600;
		font-size: 12px;
		color: var(--grupa-color-muted);
		text-transform: uppercase;
	}

	.grupa-lms-curriculum__item { flex-wrap: wrap; }

	.cert { padding: 32px 24px !important; }
	.cert .student-name { font-size: 28px !important; }
	.cert h1 { font-size: 24px !important; }
	.cert .course-title { font-size: 18px !important; }
	.cert .meta-row { flex-direction: column; gap: 6px; text-align: center; }
}

@media (max-width: 480px) {
	.grupa-lms-btn { width: 100%; text-align: center; }
	.grupa-lms-course-card__meta { flex-wrap: wrap; }
	.grupa-lms-verify-form { flex-direction: column; align-items: stretch; }
	.grupa-lms-verify-form input { width: 100%; }
}

@media (min-width: 1200px) {
	.grupa-lms-course-grid { grid-template-columns: repeat(3, 1fr); }
}