/* Elimu ERP – Exams & Grades Styling
   Follows Elimu ERP Core design tokens strictly.
   No custom :root declarations and zero hex colours. */

.eerp-exams-wrap {
	font-family: var(--eerp-font-body, system-ui, sans-serif);
	color: var(--eerp-text);
	width: 100%;
	max-width: 1200px;
	margin: 0 auto;
	padding: 1rem;
	box-sizing: border-box;
}

.eerp-exams-wrap * {
	box-sizing: border-box;
}

/* Titles */
.eerp-exams-title {
	font-family: var(--eerp-font-display, Georgia, serif);
	color: var(--eerp-brand);
	font-size: 1.75rem;
	line-height: 1.3;
	margin: 0 0 0.5rem 0;
}

.eerp-exams-subtitle {
	font-family: var(--eerp-font-display, Georgia, serif);
	color: var(--eerp-brand);
	font-size: 1.35rem;
	margin: 0 0 0.25rem 0;
}

.eerp-exams-desc {
	color: var(--eerp-text-muted);
	font-size: 0.95rem;
	margin: 0 0 1rem 0;
}

.eerp-exams-muted {
	color: var(--eerp-text-muted);
	font-size: 0.875rem;
	margin: 0.25rem 0 0.75rem 0;
}

/* Header & Tabs */
.eerp-exams-header {
	margin-bottom: 1.5rem;
	border-bottom: 1px solid var(--eerp-border);
	padding-bottom: 0.75rem;
}

.eerp-exams-tabs {
	display: flex;
	gap: 0.5rem;
	margin-top: 1rem;
	overflow-x: auto;
}

.eerp-exams-wrap .eerp-exams-tab {
	background: var(--eerp-surface) !important;
	color: var(--eerp-text-muted) !important;
	border: 1px solid var(--eerp-border) !important;
	border-radius: var(--eerp-radius, 8px) !important;
	padding: 0.65rem 1.25rem !important;
	font-size: 0.95rem !important;
	font-weight: 600 !important;
	cursor: pointer !important;
	white-space: nowrap !important;
	min-height: 44px;
	transition: all 0.2s ease;
}

.eerp-exams-wrap .eerp-exams-tab:hover {
	background: var(--eerp-neutral-100) !important;
	color: var(--eerp-text) !important;
	border-color: var(--eerp-border) !important;
}

.eerp-exams-wrap .eerp-exams-tab:focus,
.eerp-exams-wrap .eerp-exams-tab:focus-visible {
	outline: 2px solid var(--eerp-brand) !important;
	outline-offset: 2px !important;
}

.eerp-exams-wrap .eerp-exams-tab:active {
	background: var(--eerp-neutral-200) !important;
}

.eerp-exams-wrap .eerp-exams-tab.eerp-exams-tab-active {
	background: var(--eerp-brand) !important;
	color: var(--eerp-on-brand) !important;
	border-color: var(--eerp-brand) !important;
}

/* Buttons */
.eerp-exams-wrap .eerp-exams-btn {
	display: inline-flex !important;
	align-items: center !important;
	justify-content: center !important;
	min-height: 44px !important;
	padding: 0.5rem 1rem !important;
	border-radius: var(--eerp-radius, 8px) !important;
	font-size: 0.95rem !important;
	font-weight: 600 !important;
	cursor: pointer !important;
	text-decoration: none !important;
	white-space: nowrap !important;
	transition: all 0.2s ease;
}

.eerp-exams-wrap .eerp-exams-btn:focus-visible {
	outline: 2px solid var(--eerp-brand) !important;
	outline-offset: 2px !important;
}

.eerp-exams-wrap .eerp-exams-btn-primary {
	background: var(--eerp-brand) !important;
	color: var(--eerp-on-brand) !important;
	border: 1px solid var(--eerp-brand) !important;
}

.eerp-exams-wrap .eerp-exams-btn-primary:hover {
	background: var(--eerp-brand-hover) !important;
	color: var(--eerp-on-brand) !important;
	border-color: var(--eerp-brand-hover) !important;
}

.eerp-exams-wrap .eerp-exams-btn-primary:focus {
	background: var(--eerp-brand-hover) !important;
	color: var(--eerp-on-brand) !important;
	border-color: var(--eerp-brand-hover) !important;
}

.eerp-exams-wrap .eerp-exams-btn-primary:active {
	background: var(--eerp-brand-hover) !important;
	color: var(--eerp-on-brand) !important;
	border-color: var(--eerp-brand-hover) !important;
}

.eerp-exams-wrap .eerp-exams-btn-secondary {
	background: var(--eerp-surface) !important;
	color: var(--eerp-text) !important;
	border: 1px solid var(--eerp-border) !important;
}

.eerp-exams-wrap .eerp-exams-btn-secondary:hover {
	background: var(--eerp-neutral-100) !important;
	color: var(--eerp-text) !important;
	border-color: var(--eerp-neutral-300) !important;
}

.eerp-exams-wrap .eerp-exams-btn-secondary:focus {
	background: var(--eerp-neutral-100) !important;
	color: var(--eerp-text) !important;
	border-color: var(--eerp-neutral-300) !important;
}

.eerp-exams-wrap .eerp-exams-btn-secondary:active {
	background: var(--eerp-neutral-200) !important;
	color: var(--eerp-text) !important;
	border-color: var(--eerp-neutral-300) !important;
}

.eerp-exams-wrap .eerp-exams-btn-outline {
	background: transparent !important;
	color: var(--eerp-brand) !important;
	border: 1px solid var(--eerp-brand) !important;
}

.eerp-exams-wrap .eerp-exams-btn-outline:hover {
	background: var(--eerp-brand-soft) !important;
	color: var(--eerp-brand) !important;
	border-color: var(--eerp-brand) !important;
}

.eerp-exams-wrap .eerp-exams-btn-outline:focus,
.eerp-exams-wrap .eerp-exams-btn-outline:active {
	background: var(--eerp-brand-soft) !important;
	color: var(--eerp-brand) !important;
	border-color: var(--eerp-brand) !important;
}

.eerp-exams-wrap .eerp-exams-btn-sm {
	min-height: 36px !important;
	padding: 0.35rem 0.75rem !important;
	font-size: 0.85rem !important;
}

.eerp-exams-wrap .eerp-exams-btn:disabled,
.eerp-exams-wrap .eerp-exams-btn[disabled] {
	opacity: 0.55 !important;
	cursor: not-allowed !important;
}

/* Links */
.eerp-exams-wrap .eerp-exams-link {
	color: var(--eerp-brand) !important;
	text-decoration: underline !important;
	background: transparent !important;
	border: none !important;
	padding: 0 !important;
	font-weight: 600 !important;
	cursor: pointer !important;
}

.eerp-exams-wrap .eerp-exams-link:hover,
.eerp-exams-wrap .eerp-exams-link:focus {
	color: var(--eerp-brand-hover) !important;
}

/* Cards & Layout */
.eerp-exams-card {
	background: var(--eerp-surface);
	border: 1px solid var(--eerp-border);
	border-radius: var(--eerp-radius, 8px);
	padding: 1.25rem;
	margin-bottom: 1.25rem;
	box-shadow: var(--eerp-shadow-sm);
}

.eerp-exams-card-title {
	font-family: var(--eerp-font-display, Georgia, serif);
	color: var(--eerp-brand);
	font-size: 1.2rem;
	margin: 0 0 0.5rem 0;
}

.eerp-exams-toolbar {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	align-items: center;
	gap: 1rem;
	margin-bottom: 1.25rem;
}

.eerp-exams-toolbar-actions {
	display: flex;
	gap: 0.5rem;
}

.eerp-exams-form-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
	gap: 1rem;
}

.eerp-exams-form-row {
	margin-bottom: 1rem;
}

.eerp-exams-form-col {
	display: flex;
	flex-direction: column;
	gap: 0.35rem;
}

.eerp-exams-align-end {
	justify-content: flex-end;
}

.eerp-exams-mt {
	margin-top: 1.5rem;
}

/* Form inputs */
.eerp-exams-label {
	font-weight: 600;
	font-size: 0.875rem;
	color: var(--eerp-text);
}

.eerp-exams-required {
	color: var(--eerp-status-absent-text);
}

.eerp-exams-input,
.eerp-exams-select {
	min-height: 44px;
	padding: 0.5rem 0.75rem;
	border: 1px solid var(--eerp-border);
	border-radius: var(--eerp-radius-sm, 6px);
	background: var(--eerp-surface);
	color: var(--eerp-text);
	font-size: 0.95rem;
	width: 100%;
}

.eerp-exams-input:focus,
.eerp-exams-select:focus {
	outline: 2px solid var(--eerp-brand);
	outline-offset: -1px;
	border-color: var(--eerp-brand);
}

.eerp-exams-checkbox-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
	gap: 0.5rem;
	margin-top: 0.5rem;
	max-height: 180px;
	overflow-y: auto;
	border: 1px solid var(--eerp-border);
	padding: 0.75rem;
	border-radius: var(--eerp-radius-sm, 6px);
	background: var(--eerp-neutral-50);
}

.eerp-exams-checkbox-label {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	font-size: 0.9rem;
	cursor: pointer;
}

/* Tables */
.eerp-exams-table-responsive {
	width: 100%;
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
	border: 1px solid var(--eerp-border);
	border-radius: var(--eerp-radius, 8px);
	background: var(--eerp-surface);
	margin-bottom: 1.5rem;
}

.eerp-exams-table {
	width: 100%;
	border-collapse: collapse;
	text-align: left;
	font-size: 0.95rem;
}

.eerp-exams-table th {
	background: var(--eerp-neutral-100);
	color: var(--eerp-text);
	font-weight: 600;
	padding: 0.75rem 1rem;
	border-bottom: 1px solid var(--eerp-border);
	white-space: nowrap;
}

.eerp-exams-table td {
	padding: 0.75rem 1rem;
	border-bottom: 1px solid var(--eerp-border);
	vertical-align: middle;
}

.eerp-exams-table tbody tr:hover {
	background: var(--eerp-neutral-50);
}

.eerp-exams-table tfoot td {
	background: var(--eerp-neutral-100);
	font-weight: 600;
	border-top: 2px solid var(--eerp-border);
}

/* Pills & Badges (Strictly from status tokens) */
.eerp-exams-pill {
	display: inline-flex;
	align-items: center;
	padding: 0.25rem 0.65rem;
	border-radius: var(--eerp-radius-sm, 6px);
	font-size: 0.8rem;
	font-weight: 600;
	white-space: nowrap;
}

.eerp-exams-pill-draft {
	background: var(--eerp-neutral-200);
	color: var(--eerp-neutral-700);
}

.eerp-exams-pill-open {
	background: var(--eerp-status-late-soft);
	color: var(--eerp-status-late-text);
}

.eerp-exams-pill-published {
	background: var(--eerp-status-present-soft);
	color: var(--eerp-status-present-text);
}

.eerp-exams-pill-info {
	background: var(--eerp-brand-soft);
	color: var(--eerp-brand);
}

/* CBC Level Badges */
.eerp-exams-level-badge {
	display: inline-flex;
	align-items: center;
	gap: 0.35rem;
	padding: 0.25rem 0.55rem;
	border-radius: var(--eerp-radius-sm, 6px);
	font-size: 0.825rem;
	font-weight: 700;
	white-space: nowrap;
}

/* EE: Exceeding expectations -> Present family */
.eerp-exams-level-ee,
.eerp-exams-level-ee1,
.eerp-exams-level-ee2,
.eerp-exams-level-a,
.eerp-exams-level-a-minus {
	background: var(--eerp-status-present-soft);
	color: var(--eerp-status-present-text);
	border: 1px solid var(--eerp-status-present);
}

/* ME: Meeting expectations -> Late family (amber/yellow) */
.eerp-exams-level-me,
.eerp-exams-level-me1,
.eerp-exams-level-me2,
.eerp-exams-level-b,
.eerp-exams-level-b-plus,
.eerp-exams-level-b-minus {
	background: var(--eerp-status-late-soft);
	color: var(--eerp-status-late-text);
	border: 1px solid var(--eerp-status-late);
}

/* AE: Approaching expectations -> Excused family */
.eerp-exams-level-ae,
.eerp-exams-level-ae1,
.eerp-exams-level-ae2,
.eerp-exams-level-c,
.eerp-exams-level-c-plus,
.eerp-exams-level-c-minus {
	background: var(--eerp-status-excused-soft);
	color: var(--eerp-status-excused-text);
	border: 1px solid var(--eerp-status-excused);
}

/* BE: Below expectations -> Absent family */
.eerp-exams-level-be,
.eerp-exams-level-be1,
.eerp-exams-level-be2,
.eerp-exams-level-d,
.eerp-exams-level-d-plus,
.eerp-exams-level-d-minus,
.eerp-exams-level-e,
.eerp-exams-level-abs {
	background: var(--eerp-status-absent-soft);
	color: var(--eerp-status-absent-text);
	border: 1px solid var(--eerp-status-absent);
}

/* Modal */
.eerp-exams-modal {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 99999;
	padding: 1rem;
}

.eerp-exams-modal-overlay {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: var(--eerp-neutral-900);
	opacity: 0.5;
}

.eerp-exams-modal-content {
	position: relative;
	background: var(--eerp-surface);
	border-radius: var(--eerp-radius-lg, 12px);
	border: 1px solid var(--eerp-border);
	box-shadow: var(--eerp-shadow);
	width: 100%;
	max-width: 650px;
	max-height: 90vh;
	overflow-y: auto;
	padding: 1.5rem;
	z-index: 1;
}

.eerp-exams-modal-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	border-bottom: 1px solid var(--eerp-border);
	padding-bottom: 0.75rem;
	margin-bottom: 1rem;
}

.eerp-exams-modal-title {
	font-family: var(--eerp-font-display, Georgia, serif);
	color: var(--eerp-brand);
	font-size: 1.35rem;
	margin: 0;
}

.eerp-exams-modal-close {
	background: transparent;
	border: none;
	font-size: 1.75rem;
	color: var(--eerp-text-muted);
	cursor: pointer;
	padding: 0 0.5rem;
	line-height: 1;
}

.eerp-exams-modal-footer {
	display: flex;
	justify-content: flex-end;
	gap: 0.75rem;
	border-top: 1px solid var(--eerp-border);
	padding-top: 1rem;
	margin-top: 1rem;
}

/* Notices & Alerts */
.eerp-exams-notice {
	padding: 0.85rem 1.25rem;
	border-radius: var(--eerp-radius, 8px);
	margin-bottom: 1.25rem;
	font-size: 0.95rem;
	border: 1px solid transparent;
}

.eerp-exams-notice p {
	margin: 0;
}

.eerp-exams-notice-success {
	background: var(--eerp-status-present-soft);
	color: var(--eerp-status-present-text);
	border-color: var(--eerp-status-present);
}

.eerp-exams-notice-warning {
	background: var(--eerp-status-late-soft);
	color: var(--eerp-status-late-text);
	border-color: var(--eerp-status-late);
}

.eerp-exams-notice-error {
	background: var(--eerp-status-absent-soft);
	color: var(--eerp-status-absent-text);
	border-color: var(--eerp-status-absent);
}

.eerp-exams-notice-info {
	background: var(--eerp-brand-soft);
	color: var(--eerp-brand);
	border-color: var(--eerp-brand);
}

/* Marks Entry Sheet */
.eerp-exams-roster-header,
.eerp-exams-roster-footer {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 1rem;
	flex-wrap: wrap;
	gap: 0.75rem;
}

.eerp-exams-roster-footer {
	justify-content: flex-end;
	margin-top: 1rem;
}

.eerp-exams-roster-title {
	font-family: var(--eerp-font-display, Georgia, serif);
	color: var(--eerp-brand);
	font-size: 1.2rem;
	margin-right: 0.75rem;
}

.eerp-exams-mark-input {
	width: 90px;
	min-height: 40px;
	padding: 0.35rem 0.5rem;
	border: 1px solid var(--eerp-border);
	border-radius: var(--eerp-radius-sm, 6px);
	background: var(--eerp-surface);
	color: var(--eerp-text);
	font-size: 1rem;
	text-align: right;
}

.eerp-exams-mark-input:focus {
	outline: 2px solid var(--eerp-brand);
	border-color: var(--eerp-brand);
}

.eerp-exams-mark-input.eerp-exams-input-error {
	border-color: var(--eerp-status-absent);
	background: var(--eerp-status-absent-soft);
}

.eerp-exams-field-error {
	color: var(--eerp-status-absent-text);
	font-size: 0.75rem;
	margin-top: 0.25rem;
	display: block;
}

.eerp-exams-remarks-input {
	width: 100%;
	min-width: 140px;
	min-height: 38px;
	padding: 0.35rem 0.5rem;
	border: 1px solid var(--eerp-border);
	border-radius: var(--eerp-radius-sm, 6px);
	background: var(--eerp-surface);
	color: var(--eerp-text);
	font-size: 0.875rem;
}

/* Empty States */
.eerp-exams-empty-box {
	background: var(--eerp-neutral-50);
	border: 2px dashed var(--eerp-border);
	border-radius: var(--eerp-radius, 8px);
	padding: 2.5rem 1.5rem;
	text-align: center;
	margin: 1.5rem 0;
}

.eerp-exams-empty-text {
	color: var(--eerp-text-muted);
	font-size: 1rem;
	margin: 0;
}

.eerp-exams-loading-cell,
.eerp-exams-loading-box {
	text-align: center;
	padding: 2rem;
	color: var(--eerp-text-muted);
	font-style: italic;
}

/* Distribution Grid */
.eerp-exams-level-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: 1rem;
	margin-top: 0.75rem;
}

.eerp-exams-level-card {
	background: var(--eerp-neutral-50);
	border: 1px solid var(--eerp-border);
	border-radius: var(--eerp-radius-sm, 6px);
	padding: 0.75rem;
}

.eerp-exams-level-sub-title {
	font-weight: 600;
	font-size: 0.9rem;
	margin-bottom: 0.5rem;
	color: var(--eerp-brand);
}

.eerp-exams-level-stat-row {
	display: flex;
	justify-content: space-between;
	align-items: center;
	font-size: 0.85rem;
	padding: 0.2rem 0;
}