/*
 * Assignment section inside a lesson.
 *
 * Uses the course theme variables (--ayh-*) and logical properties, so it
 * follows the course colours and both text directions.
 */

.ayh-course .ayh-asg {
	margin-block-start: 1.25rem;
	padding: 1rem 1.1rem 1.1rem;
	background: var(--ayh-surface-alt);
	border: 1px solid var(--ayh-border);
	border-radius: var(--ayh-radius);
	font-size: calc(1rem * var(--ayh-lesson-scale, 1));
}

.ayh-course .ayh-asg-head {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 0.5rem;
	margin-block-end: 0.6rem;
}

.ayh-course .ayh-asg-title {
	margin: 0;
	font-size: 1.1em;
}

.ayh-course .ayh-asg-status {
	padding: 0.15rem 0.7rem;
	border-radius: 999px;
	background: var(--ayh-border);
	color: var(--ayh-text);
	font-size: 0.8em;
	font-weight: 600;
}

.ayh-course .ayh-asg-status--submitted {
	background: var(--ayh-warning-soft);
	color: var(--ayh-warning-text);
}

.ayh-course .ayh-asg-status--approved {
	background: var(--ayh-success-soft);
	color: var(--ayh-success-text);
}

.ayh-course .ayh-asg-status--rejected {
	background: var(--ayh-danger-soft);
	color: var(--ayh-danger);
}

.ayh-course .ayh-asg-instructions {
	margin-block-end: 0.6rem;
}

.ayh-course .ayh-asg-rules {
	margin: 0 0 0.9rem;
	padding-inline-start: 1.2rem;
	color: var(--ayh-muted);
	font-size: 0.9em;
}

.ayh-course .ayh-asg-note {
	margin: 0 0 0.8rem;
	padding: 0.6rem 0.8rem;
	background: var(--ayh-accent-soft);
	border-radius: var(--ayh-radius-sm);
}

.ayh-course .ayh-asg-error {
	margin: 0 0 0.8rem;
	padding: 0.6rem 0.8rem;
	background: var(--ayh-danger-soft);
	border-radius: var(--ayh-radius-sm);
	color: var(--ayh-danger);
}

.ayh-course .ayh-asg-error[hidden] {
	display: none;
}

.ayh-course .ayh-asg-field {
	margin-block-end: 1rem;
}

.ayh-course .ayh-asg-label {
	display: block;
	margin-block-end: 0.3rem;
	font-weight: 600;
}

.ayh-course .ayh-asg-text {
	display: block;
	box-sizing: border-box;
	inline-size: 100%;
	min-block-size: 8rem;
	padding: 0.6rem 0.75rem;
	background: var(--ayh-surface);
	border: 1px solid var(--ayh-border-strong);
	border-radius: var(--ayh-radius-sm);
	color: var(--ayh-text);
	font: inherit;
	line-height: 1.7;
	resize: vertical;
}

.ayh-course .ayh-asg-text:focus-visible {
	outline: 2px solid var(--ayh-accent);
	outline-offset: 1px;
}

.ayh-course .ayh-asg-counter {
	display: block;
	margin-block-start: 0.25rem;
	color: var(--ayh-muted);
	font-size: 0.8em;
}

.ayh-course .ayh-asg-attach {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
	margin-block-end: 0.7rem;
}

.ayh-course .ayh-asg-button {
	min-block-size: var(--ayh-touch, 44px);
	padding: 0.45rem 1.1rem;
	background: var(--ayh-surface);
	border: 1px solid var(--ayh-border-strong);
	border-radius: 6px;
	color: var(--ayh-text);
	font: inherit;
	font-weight: 600;
	cursor: pointer;
	transition: filter 0.15s ease;
}

.ayh-course .ayh-asg-button:hover:not(:disabled) {
	filter: brightness(0.97);
}

.ayh-course .ayh-asg-button:focus-visible {
	outline: 2px solid var(--ayh-accent);
	outline-offset: 2px;
}

.ayh-course .ayh-asg-button:disabled {
	opacity: 0.6;
	cursor: progress;
}

.ayh-course .ayh-asg-button[hidden] {
	display: none;
}

.ayh-course .ayh-asg-button--primary {
	background: var(--ayh-accent);
	border-color: transparent;
	color: #fff;
}

.ayh-course .ayh-asg-link-button {
	padding: 0;
	background: none;
	border: 0;
	color: var(--ayh-danger);
	font: inherit;
	font-size: 0.85em;
	text-decoration: underline;
	cursor: pointer;
}

.ayh-course .ayh-asg-actions {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 0.75rem;
}

.ayh-course .ayh-asg-saved {
	color: var(--ayh-muted);
	font-size: 0.85em;
}

/* Files and uploads */

.ayh-course .ayh-asg-files,
.ayh-course .ayh-asg-uploads {
	margin: 0.5rem 0 0;
	padding: 0;
	list-style: none;
}

.ayh-course .ayh-asg-file,
.ayh-course .ayh-asg-upload {
	margin-block-end: 0.5rem;
	padding: 0.55rem 0.75rem;
	background: var(--ayh-surface);
	border: 1px solid var(--ayh-border);
	border-radius: var(--ayh-radius-sm);
}

.ayh-course .ayh-asg-file-head {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.4rem 0.8rem;
}

.ayh-course .ayh-asg-file-name {
	flex: 1 1 12rem;
	min-inline-size: 0;
	overflow-wrap: anywhere;
	font-weight: 600;
}

.ayh-course .ayh-asg-file-size {
	color: var(--ayh-muted);
	font-size: 0.85em;
}

.ayh-course .ayh-asg-player {
	display: block;
	inline-size: 100%;
	max-inline-size: 36rem;
	margin-block-start: 0.5rem;
	border-radius: var(--ayh-radius-sm);
}

.ayh-course video.ayh-asg-player {
	background: #000;
}

.ayh-course .ayh-asg-upload {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.4rem 0.8rem;
}

.ayh-course .ayh-asg-upload progress {
	flex: 1 1 8rem;
	block-size: 0.6rem;
	accent-color: var(--ayh-accent);
}

/* Recorder */

.ayh-course .ayh-asg-recorder {
	margin-block-end: 0.7rem;
	padding: 0.75rem;
	background: var(--ayh-surface);
	border: 1px dashed var(--ayh-border-strong);
	border-radius: var(--ayh-radius-sm);
}

.ayh-course .ayh-asg-recorder[hidden] {
	display: none;
}

.ayh-course .ayh-asg-rec-preview {
	display: block;
	inline-size: 100%;
	max-inline-size: 28rem;
	margin-block-end: 0.5rem;
	background: #000;
	border-radius: var(--ayh-radius-sm);
}

.ayh-course .ayh-asg-rec-preview[hidden] {
	display: none;
}

.ayh-course .ayh-asg-rec-bar {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.5rem 0.75rem;
}

.ayh-course .ayh-asg-rec-dot {
	inline-size: 0.7rem;
	block-size: 0.7rem;
	border-radius: 50%;
	background: var(--ayh-border-strong);
}

.ayh-course .ayh-asg-recorder.is-recording .ayh-asg-rec-dot {
	background: var(--ayh-danger);
	animation: ayh-asg-pulse 1s ease-in-out infinite;
}

.ayh-course .ayh-asg-rec-time {
	font-variant-numeric: tabular-nums;
	direction: ltr;
}

@keyframes ayh-asg-pulse {
	50% {
		opacity: 0.35;
	}
}

@media (prefers-reduced-motion: reduce) {
	.ayh-course .ayh-asg-recorder.is-recording .ayh-asg-rec-dot {
		animation: none;
	}
}

/* Result */

.ayh-course .ayh-asg-result {
	margin-block-end: 0.9rem;
	padding: 0.75rem 0.9rem;
	border-radius: var(--ayh-radius-sm);
}

.ayh-course .ayh-asg-result--approved {
	background: var(--ayh-success-soft);
	color: var(--ayh-success-text);
}

.ayh-course .ayh-asg-result--rejected {
	background: var(--ayh-danger-soft);
	color: var(--ayh-danger);
}

.ayh-course .ayh-asg-result-score {
	margin-inline-start: 0.75rem;
	font-weight: 600;
}

.ayh-course .ayh-asg-feedback {
	margin-block-start: 0.5rem;
	color: var(--ayh-text);
}

.ayh-course .ayh-asg-feedback-label {
	display: block;
	color: var(--ayh-muted);
	font-size: 0.8em;
}

.ayh-course .ayh-asg-feedback p {
	margin: 0.15rem 0 0;
}

.ayh-course .ayh-asg-summary {
	margin-block-end: 0.8rem;
}

.ayh-course .ayh-asg-answer p {
	margin: 0.15rem 0 0.7rem;
	overflow-wrap: anywhere;
}

.ayh-course .ayh-asg-history {
	margin-block-start: 0.8rem;
	font-size: 0.9em;
}

.ayh-course .ayh-asg-history ul {
	margin: 0.4rem 0 0;
	padding-inline-start: 1.2rem;
}

.ayh-course .ayh-asg-history-feedback {
	color: var(--ayh-muted);
}

/* Lesson list hint */

.ayh-course .ayh-course-row-hint--assignment {
	color: var(--ayh-accent-dark);
}

@media (max-width: 600px) {
	.ayh-course .ayh-asg-actions {
		flex-direction: column;
		align-items: stretch;
	}

	.ayh-course .ayh-asg-actions .ayh-asg-button {
		inline-size: 100%;
	}
}

/* Deadline notices */

.ayh-course .ayh-asg-note--late {
	background: var(--ayh-warning-soft);
	color: var(--ayh-warning-text);
}

.ayh-course .ayh-asg-note--closed {
	background: var(--ayh-danger-soft);
	color: var(--ayh-danger);
}

.ayh-course .ayh-asg-result-late {
	display: block;
	margin-block-start: 0.35rem;
	font-size: 0.9em;
}

/* Peer review */

.ayh-course .ayh-asg-peer {
	margin-block-start: 1rem;
	padding-block-start: 0.8rem;
	border-block-start: 1px dashed var(--ayh-border-strong);
}

.ayh-course .ayh-asg-peer-title {
	margin: 0 0 0.3rem;
	font-size: 1em;
}

.ayh-course .ayh-asg-peer-task {
	margin-block-end: 0.8rem;
	padding: 0.7rem 0.8rem;
	background: var(--ayh-surface);
	border: 1px solid var(--ayh-border);
	border-radius: var(--ayh-radius-sm);
}

.ayh-course .ayh-asg-peer-text {
	margin: 0.4rem 0;
	overflow-wrap: anywhere;
}

.ayh-course .ayh-asg-peer-form label,
.ayh-course .ayh-asg-peer-choice label {
	display: block;
	margin-block-end: 0.5rem;
}

.ayh-course .ayh-asg-peer-choice {
	margin: 0 0 0.5rem;
	padding: 0;
	border: 0;
}

.ayh-course .ayh-asg-peer-feedback {
	display: block;
	box-sizing: border-box;
	inline-size: 100%;
	padding: 0.5rem 0.6rem;
	border: 1px solid var(--ayh-border-strong);
	border-radius: var(--ayh-radius-sm);
	background: var(--ayh-surface);
	color: var(--ayh-text);
	font: inherit;
}