/* Assignments Page - Unique Styles */
:root {
  --font-heading: 'Archivo', serif;
  --font-body: 'Archivo', sans-serif;
  --color-primary: #213b2d;
  --color-secondary: #e6c566;
  --color-accent: #6bbf59;
  --color-error: #dc3545;
  --color-success: #28a745;
  --color-warning: #e6c566;
  --color-border: #e1e8ed;
  --color-background: #f8f5ee;
  --border-radius: 4px;
  --border-radius-lg: 8px;
  --border-radius-full: 20px;
}

.checklist-item {
	margin-bottom: 0.75rem;
	display: flex;
	gap: 0.5rem;
	align-items: center;
}

.checklist-item input {
	flex: 1;
}

.remove-item {
	background-color: var(--color-error);
	color: white;
	border: none;
	padding: 0.25rem 0.5rem;
	border-radius: var(--border-radius);
	cursor: pointer;
	font-size: 0.875rem;
	transition: all 200ms ease-out;
}

.remove-item:hover {
	background-color: #8b4513;
}

.add-checklist-item {
	background-color: var(--color-secondary);
	color: white;
	border: none;
	padding: 0.5rem 1rem;
	border-radius: var(--border-radius);
	cursor: pointer;
	font-size: 0.875rem;
	transition: all 200ms ease-out;
}

.add-checklist-item:hover {
	background-color: var(--color-primary);
}

#previewContent h4 {
	font-family: var(--font-heading);
	font-weight: 600;
	color: var(--color-primary);
	margin-bottom: 0.5rem;
}

#previewContent .bg-warning {
	background-color: rgba(212, 165, 116, 0.2);
}

.hidden {
	display: none !important;
}

#autoSaveStatus {
	transition: opacity 300ms ease-out;
}

.recent-assignments .bg-white:hover {
	transform: translateY(-2px);
}

.sticky {
	position: sticky;
}

/* Compact Layout Styles */
.assignment-card-compact {
	background: white;
	border: 1px solid #e1e8ed;
	border-radius: 8px;
	padding: 16px;
	cursor: pointer;
	transition: all 0.2s ease;
	position: relative;
}

.assignment-card-compact:hover {
	box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.assignment-compact-meta {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 12px;
}

.assignment-title-compact {
	font-size: 16px;
	font-weight: 600;
	margin: 0;
	color: var(--color-primary);
	line-height: 1.3;
}

.assignment-meta-flex {
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	margin-bottom: 12px;
}

.teacher-assignment-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	align-items: center;
	justify-content: flex-start;
}

@media (max-width: 768px) {
	.grid-cols-1.lg\\:grid-cols-12 {
		grid-template-columns: 1fr;
	}
	.lg\\:col-span-8,
	.lg\\:col-span-4 {
		grid-column: span 1;
	}
	.sticky {
		position: static;
	}
	.md\\:grid-cols-3 {
		grid-template-columns: 1fr;
	}
}

input:focus,
select:focus,
textarea:focus,
button:focus {
	outline: 2px solid var(--color-accent);
	outline-offset: 2px;
}

button.bg-accent:hover {
	background-color: var(--color-primary);
}

button.bg-secondary:hover {
	background-color: var(--color-primary);
}

.form-field-error {
	border-color: var(--color-error);
}

.form-field-error:focus {
	border-color: var(--color-error);
	box-shadow: 0 0 0 3px rgba(160, 82, 45, 0.2);
}

.bg-success {
	background-color: var(--color-success);
}

.text-error {
	color: var(--color-error);
}

.text-warning {
	color: var(--red);
}

.border-warning {
	border-color: var(--color-warning);
}

.bg-opacity-20 {
	background-color: rgba(var(--color-warning-rgb, 230, 197, 102), 0.2);
}

textarea::-webkit-scrollbar {
	width: 8px;
}

textarea::-webkit-scrollbar-track {
	background: #f1f1f1;
	border-radius: var(--border-radius);
}

textarea::-webkit-scrollbar-thumb {
	background: var(--color-border);
	border-radius: var(--border-radius);
}

textarea::-webkit-scrollbar-thumb:hover {
	background: var(--color-secondary);
}

.dashboard-main h1 {
	color: var(--color-primary);
	font-family: var(--font-heading);
	font-size: 30px;
	letter-spacing: -1px;
	font-weight: 400;
}
.dashboard-main h2 {
	color: var(--color-primary);
	font-family: var(--font-heading);
	font-size: 24px;
	letter-spacing: -1px;
	font-weight: 500;
}
.dashboard-main h3 {
	text-transform: uppercase;
	color: var(--color-primary);
	font-weight: 600;
}
.assignment-section {
	margin-bottom: 20px;
}

.links-section {
	display: flex;
	flex-direction: column;
	gap: 15px;
}

/* Filter visibility for assignments2.php */
.daily-filter {
	display: flex;
}

.weekly-filter {
	display: none;
}

/* Pagination Styles */
.pagination-container {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 1.5rem 0;
	margin-top: 1.5rem;
	border-top: 1px solid var(--color-border);
}

.pagination-info {
	color: #666;
	font-size: 0.875rem;
}

.pagination-controls {
	display: flex;
	align-items: center;
	gap: 0.25rem;
}

.pagination-pages {
	display: flex;
	align-items: center;
	gap: 0.25rem;
}

.pagination-btn {
	display: flex;
	align-items: center;
	justify-content: center;
	min-width: 36px;
	height: 36px;
	padding: 0 0.5rem;
	border: 1px solid var(--color-border);
	background: white;
	color: var(--color-primary);
	border-radius: var(--border-radius);
	cursor: pointer;
	font-size: 0.875rem;
	font-weight: 500;
	transition: all 150ms ease;
}

.pagination-btn:hover:not(:disabled) {
	background: var(--color-background);
	border-color: var(--color-secondary);
}

.pagination-btn:disabled {
	opacity: 0.4;
	cursor: not-allowed;
}

.pagination-btn.active {
	background: var(--color-primary);
	color: white;
	border-color: var(--color-primary);
}

a.pagination-btn.disabled {
	opacity: 0.4;
	pointer-events: none;
	cursor: not-allowed;
}

.pagination-ellipsis {
	padding: 0 0.5rem;
	color: #666;
}

@media (max-width: 640px) {
	.pagination-container {
		flex-direction: column;
		gap: 1rem;
	}

	.pagination-controls {
		flex-wrap: wrap;
		justify-content: center;
	}
}


/* PDF Embed Preview */
.file-item-pdf {
    flex-direction: column;
}

.pdf-embed-preview {
    position: relative;
    width: 100%;
    height: 220px;
    overflow: hidden;
    background: #f1f5f9;
}

.pdf-preview-frame {
    width: 100%;
    height: 100%;
    border: none;
    pointer-events: none;
}

.pdf-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    color: white;
    padding: 20px 12px 12px;
    text-align: center;
    cursor: pointer;
    font-size: 13px;
    transition: background 0.2s ease;
}

.pdf-overlay:hover {
    background: linear-gradient(transparent, rgba(0,0,0,0.85));
}

.pdf-overlay i {
    margin-right: 6px;
}

.file-item-pdf .file-info {
    padding: 12px;
    background: white;
    border-top: 1px solid #e2e8f0;
}

.file-download-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 8px;
    padding: 6px 12px;
    background: #f1f5f9;
    border-radius: 6px;
    color: #475569;
    font-size: 12px;
    text-decoration: none;
    transition: all 0.2s ease;
}

.file-download-link:hover {
    background: #e2e8f0;
    color: #1e293b;
}