/*
 * أنماط شورت كودَي [elm_grade] و[elm_subject].
 * كل الألوان عبر متغيّرات CSS المُعرَّفة في theme.json (لا hex مباشر هنا).
 */

.elm-grade-view,
.elm-subject-view {
	box-sizing: border-box;
	max-width: 100%;
}

.elm-grade-view *,
.elm-subject-view * {
	box-sizing: border-box;
}

/* --- شارة المرحلة وعنوان الصف --- */
.elm-grade-hero {
	background: var(--wp--preset--color--sunk);
	border: 1px solid var(--wp--preset--color--line);
	border-radius: 0.75rem;
	padding: 1.5rem;
	margin-block-end: 2rem;
}

.elm-stage-badge {
	display: inline-block;
	background: var(--wp--preset--color--accent);
	color: var(--wp--preset--color--surface);
	font-size: 0.8rem;
	padding: 0.2rem 0.7rem;
	border-radius: 999px;
	margin-block-end: 0.5rem;
}

.elm-grade-title {
	margin: 0 0 1rem;
}

.elm-grade-stats {
	display: flex;
	flex-wrap: wrap;
	gap: 1.5rem;
}

.elm-stat {
	display: flex;
	flex-direction: column;
}

.elm-stat-num {
	font-size: 1.6rem;
	font-weight: 700;
	font-family: var(--wp--preset--font-family--headings);
}

.elm-stat-label {
	font-size: 0.85rem;
	color: var(--wp--preset--color--muted);
}

/* --- الأقسام --- */
.elm-section {
	margin-block-end: 2.5rem;
}

.elm-section h3 {
	margin-block-end: 1rem;
}

/* --- شبكة بطاقات المواد --- */
.elm-subject-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 1rem;
}

@media (max-width: 1024px) {
	.elm-subject-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 640px) {
	.elm-subject-grid {
		grid-template-columns: 1fr;
	}
}

.elm-subject-card {
	position: relative;
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 0.4rem;
	background: var(--wp--preset--color--surface);
	border: 1px solid var(--wp--preset--color--line);
	border-radius: 0.6rem;
	padding: 1.1rem 1rem 0.9rem;
	text-decoration: none;
	color: var(--wp--preset--color--contrast);
	overflow: hidden;
	min-width: 0;
}

.elm-subject-card-bar {
	position: absolute;
	inset-inline: 0;
	top: 0;
	height: 4px;
	background: var(--elm-subject-color);
}

.elm-subject-icon {
	color: var(--elm-subject-color);
	display: inline-flex;
}

.elm-icon-svg {
	width: 1.6rem;
	height: 1.6rem;
}

.elm-subject-card-name {
	font-weight: 600;
	font-family: var(--wp--preset--font-family--headings);
}

.elm-subject-card-count {
	font-size: 0.85rem;
	color: var(--wp--preset--color--muted);
}

/* --- قوائم بسيطة (أحدث دروس/اختبارات) --- */
.elm-simple-list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
}

.elm-simple-list li {
	background: var(--wp--preset--color--sunk);
	border-radius: 0.4rem;
	padding: 0.7rem 1rem;
}

.elm-simple-list a {
	text-decoration: none;
}

/* --- تنقّل بين الصفوف --- */
.elm-grade-pager {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 0.75rem;
	border-top: 1px solid var(--wp--preset--color--line);
	padding-block-start: 1.5rem;
}

.elm-grade-strip {
	display: flex;
	flex-wrap: wrap;
	gap: 0.35rem;
	order: 3;
	width: 100%;
	justify-content: center;
}

.elm-grade-strip a {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 2rem;
	height: 2rem;
	border-radius: 50%;
	border: 1px solid var(--wp--preset--color--line);
	text-decoration: none;
	font-size: 0.85rem;
}

.elm-grade-strip a.is-current {
	background: var(--wp--preset--color--accent);
	color: var(--wp--preset--color--surface);
	border-color: var(--wp--preset--color--accent);
}

/* --- الحالة الفارغة --- */
.elm-empty-state {
	background: var(--wp--preset--color--sunk);
	border: 1px dashed var(--wp--preset--color--line);
	border-radius: 0.6rem;
	padding: 2.5rem 1.5rem;
	text-align: center;
	color: var(--wp--preset--color--muted);
}

.elm-empty-inline {
	color: var(--wp--preset--color--muted);
	font-size: 0.9rem;
}

/* --- صفحة المادة: شريط الأدوات --- */
.elm-subject-toolbar {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem;
	margin-block-end: 1.25rem;
}

.elm-subject-toolbar a {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	background: var(--wp--preset--color--sunk);
	border: 1px solid var(--wp--preset--color--line);
	border-radius: 999px;
	padding: 0.4rem 0.9rem;
	text-decoration: none;
	font-size: 0.85rem;
}

.elm-subject-toolbar .elm-icon-svg {
	width: 1rem;
	height: 1rem;
}

/* --- شريط التقدّم --- */
.elm-progress-wrap {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	flex-wrap: wrap;
	margin-block-end: 2rem;
}

.elm-progress-track {
	flex: 1 1 200px;
	height: 0.6rem;
	background: var(--wp--preset--color--sunk);
	border-radius: 999px;
	overflow: hidden;
	min-width: 0;
}

.elm-progress-fill {
	height: 100%;
	background: var(--elm-subject-color, var(--wp--preset--color--accent));
	transition: width 0.3s ease;
}

.elm-progress-text {
	font-size: 0.85rem;
	color: var(--wp--preset--color--muted);
	white-space: nowrap;
}

.elm-progress-reset {
	background: transparent;
	border: 1px solid var(--wp--preset--color--line);
	border-radius: 999px;
	padding: 0.3rem 0.8rem;
	font-size: 0.8rem;
	cursor: pointer;
}

/* --- الوحدات (details/summary) --- */
.elm-unit {
	border: 1px solid var(--wp--preset--color--line);
	border-radius: 0.5rem;
	margin-block-end: 0.75rem;
	padding: 0.75rem 1rem;
}

.elm-unit summary {
	cursor: pointer;
	font-weight: 600;
	font-family: var(--wp--preset--font-family--headings);
}

.elm-unit-count {
	font-weight: 400;
	color: var(--wp--preset--color--muted);
	font-size: 0.85rem;
}

.elm-lesson-list {
	list-style: none;
	margin: 0.75rem 0 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 0.4rem;
}

.elm-lesson-row {
	display: flex;
	align-items: center;
	gap: 0.6rem;
	flex-wrap: wrap;
	padding: 0.5rem 0.6rem;
	border-radius: 0.4rem;
	background: var(--wp--preset--color--sunk);
}

.elm-lesson-row a {
	flex: 1 1 auto;
	min-width: 0;
	text-decoration: none;
}

.elm-lesson-duration {
	font-size: 0.8rem;
	color: var(--wp--preset--color--muted);
	white-space: nowrap;
}

.elm-badge-new {
	background: var(--elm-subject-color, var(--wp--preset--color--accent));
	color: var(--wp--preset--color--surface);
	font-size: 0.7rem;
	padding: 0.1rem 0.5rem;
	border-radius: 999px;
	white-space: nowrap;
}

.elm-lesson-check {
	color: var(--wp--preset--color--science, green);
	visibility: hidden;
	font-weight: 700;
}

/* --- شريط بيانات الدرس --- */
.elm-lesson-databar {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem 1.5rem;
	background: var(--wp--preset--color--sunk);
	border-inline-start: 4px solid var(--elm-subject-color, var(--wp--preset--color--accent));
	border-radius: 0.4rem;
	padding: 0.85rem 1rem;
	margin-block-end: 1.25rem;
	font-size: 0.9rem;
}

.elm-databar-item strong {
	display: block;
	font-size: 0.7rem;
	color: var(--wp--preset--color--muted);
	font-weight: 500;
}

/* --- صندوق أهداف الدرس --- */
.elm-lesson-objectives {
	background: var(--wp--preset--color--surface);
	border: 1px solid var(--wp--preset--color--line);
	border-inline-start: 4px solid var(--elm-subject-color, var(--wp--preset--color--accent));
	border-radius: 0.4rem;
	padding: 1rem 1.25rem;
	margin-block-end: 1.5rem;
}

.elm-lesson-objectives h3 {
	margin-block-start: 0;
	margin-block-end: 0.5rem;
	font-size: 1rem;
}

/* --- فهرس الدرس --- */
.elm-lesson-toc {
	display: block;
	background: var(--wp--preset--color--sunk);
	border-radius: 0.4rem;
	padding: 0.9rem 1.1rem;
	margin-block-end: 1.5rem;
}

.elm-lesson-toc:empty {
	display: none;
}

.elm-lesson-toc .elm-toc-title {
	display: block;
	margin-block-end: 0.5rem;
	font-family: var(--wp--preset--font-family--headings);
}

.elm-lesson-toc ul {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 0.3rem;
}

.elm-lesson-toc .elm-toc-sub {
	padding-inline-start: 1.25rem;
	font-size: 0.9rem;
}

/* --- محتوى الدرس: تكبير/تصغير الخط عبر متغيّر واحد --- */
.elm-lesson-content {
	font-size: calc(1rem * var(--elm-font-scale, 1));
}

/* تمييز كتلة الاقتباس ("الخلاصة") وصندوق الملاحظة ("الأخطاء الشائعة" وغيرها). */
.elm-lesson-content blockquote {
	border-inline-start: 4px solid var(--elm-subject-color, var(--wp--preset--color--accent));
	background: var(--wp--preset--color--sunk);
	padding: 1rem 1.25rem;
	font-style: italic;
	border-radius: 0.3rem;
}

.elm-lesson-content .elm-note {
	border: 1px dashed var(--wp--preset--color--accent);
	background: var(--wp--preset--color--sunk);
	border-radius: 0.4rem;
	padding: 1rem 1.25rem;
}

.elm-lesson-content img {
	max-width: 100%;
	height: auto;
}

/* --- المحاكاة المرتبطة --- */
.elm-sim-embed {
	margin-block: 2rem;
}

.elm-sim-frame-wrap {
	position: relative;
	width: 100%;
	aspect-ratio: 16 / 9;
	background: var(--wp--preset--color--sunk);
	border-radius: 0.5rem;
	overflow: hidden;
	display: flex;
	align-items: center;
	justify-content: center;
}

.elm-sim-iframe {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	border: 0;
}

.elm-sim-play-btn {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	background: var(--wp--preset--color--accent);
	color: var(--wp--preset--color--surface);
	border: none;
	border-radius: 999px;
	padding: 0.7rem 1.4rem;
	font-size: 1rem;
	cursor: pointer;
}

.elm-sim-cover-img {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.elm-sim-frame-wrap .elm-sim-play-btn {
	position: relative;
	z-index: 1;
}

.elm-sim-fullscreen-btn {
	position: absolute;
	bottom: 0.6rem;
	inset-inline-end: 0.6rem;
	z-index: 2;
	background: var(--wp--preset--color--surface);
	color: var(--wp--preset--color--contrast);
	border: 1px solid var(--wp--preset--color--line);
	border-radius: 999px;
	padding: 0.4rem 0.9rem;
	font-size: 0.85rem;
	cursor: pointer;
}

/* --- أرشيف المحاكاة (/simulations/) --- */
.elm-sim-toolbar {
	display: flex;
	flex-wrap: wrap;
	gap: 1rem 1.5rem;
	margin-block-end: 1.5rem;
	align-items: center;
}

.elm-sim-toolbar label {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	font-size: 0.9rem;
}

.elm-sim-toolbar select {
	padding: 0.4rem 0.6rem;
	border-radius: 0.4rem;
	border: 1px solid var(--wp--preset--color--line);
	background: var(--wp--preset--color--surface);
	color: var(--wp--preset--color--contrast);
}

.elm-sim-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1.25rem;
}

@media (max-width: 1024px) {
	.elm-sim-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 640px) {
	.elm-sim-grid {
		grid-template-columns: 1fr;
	}
}

.elm-sim-card {
	display: flex;
	flex-direction: column;
	background: var(--wp--preset--color--surface);
	border: 1px solid var(--wp--preset--color--line);
	border-radius: 0.6rem;
	overflow: hidden;
	text-decoration: none;
	color: var(--wp--preset--color--contrast);
}

.elm-sim-card-thumb {
	display: block;
	aspect-ratio: 16 / 9;
	background: var(--wp--preset--color--sunk);
	border-block-end: 4px solid var(--elm-subject-color, var(--wp--preset--color--accent));
}

.elm-sim-card-thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.elm-sim-card-body {
	padding: 0.9rem 1rem;
	display: flex;
	flex-direction: column;
	gap: 0.4rem;
}

.elm-sim-card-name {
	font-weight: 600;
	font-family: var(--wp--preset--font-family--headings);
}

.elm-sim-card-meta {
	display: flex;
	flex-wrap: wrap;
	gap: 0.4rem 0.8rem;
	font-size: 0.8rem;
	color: var(--wp--preset--color--muted);
}

.elm-sim-card-meta span {
	display: inline-flex;
	align-items: center;
	gap: 0.25rem;
}

.elm-sim-card-meta .elm-icon-svg {
	width: 1rem;
	height: 1rem;
	color: var(--elm-subject-color, var(--wp--preset--color--accent));
}

/* --- تنقّل بين الدروس --- */
.elm-lesson-pager {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 0.75rem;
	border-top: 1px solid var(--wp--preset--color--line);
	border-bottom: 1px solid var(--wp--preset--color--line);
	padding-block: 1rem;
	margin-block: 2rem;
}

.elm-pager-back {
	background: var(--wp--preset--color--sunk);
	border-radius: 999px;
	padding: 0.4rem 1rem;
	text-decoration: none;
	font-size: 0.9rem;
}

/* --- أزرار الإجراءات --- */
.elm-lesson-actions {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	margin-block: 2rem;
}

.elm-share-bar {
	display: flex;
	flex-wrap: wrap;
	gap: 0.6rem;
}

.elm-share-bar a,
.elm-share-bar button {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	border-radius: 999px;
	padding: 0.45rem 1rem;
	font-size: 0.85rem;
	border: 1px solid var(--wp--preset--color--line);
	background: var(--wp--preset--color--surface);
	color: var(--wp--preset--color--contrast);
	text-decoration: none;
	cursor: pointer;
}

.elm-share-whatsapp {
	background: #25D366;
	color: #fff;
	border-color: #25D366;
}

.elm-complete-btn {
	background: var(--wp--preset--color--accent);
	color: var(--wp--preset--color--surface);
	border: none;
	border-radius: 999px;
	padding: 0.6rem 1.4rem;
	font-size: 0.9rem;
	cursor: pointer;
}

.elm-complete-btn.is-complete {
	background: var(--wp--preset--color--science, #2E7D5B);
}

.elm-font-size-controls {
	display: flex;
	gap: 0.4rem;
}

.elm-font-size-controls button {
	width: 2.2rem;
	height: 2.2rem;
	border-radius: 50%;
	border: 1px solid var(--wp--preset--color--line);
	background: var(--wp--preset--color--surface);
	cursor: pointer;
}

/* --- طباعة: خريطة منهج نظيفة --- */
@media print {
	.elm-subject-toolbar,
	.elm-progress-wrap,
	.elm-grade-pager,
	.elm-badge-new,
	.wp-block-navigation,
	.threelm-theme-toggle,
	header,
	footer {
		display: none !important;
	}

	body:not(.single-lesson) .threelm-breadcrumbs {
		display: none !important;
	}

	.elm-lesson-databar,
	.elm-lesson-toc,
	.elm-sim-embed,
	.elm-quiz-section,
	.elm-lesson-pager,
	.elm-related-lessons,
	.elm-lesson-actions {
		display: none !important;
	}

	.elm-unit {
		border: none;
		page-break-inside: avoid;
	}

	.elm-lesson-row {
		background: none;
	}
}



/* --- جداول محتوى الدروس (تمرير أفقي على الجوال بدل فيضان أفقي) --- */
.elm-lesson-content .wp-block-table {
	overflow-x: auto;
}