/**
 * Teachers Success Hub — Public (Front-End) Stylesheet
 * Modern, responsive, blue-and-white theme.
 */

:root {
	--edupro-primary: #1d4ed8;
	--edupro-primary-dark: #1e40af;
	--edupro-primary-light: #dbeafe;
	--edupro-text: #1e293b;
	--edupro-muted: #64748b;
	--edupro-border: #e2e8f0;
	--edupro-bg: #f8fafc;
	--edupro-error: #dc2626;
	--edupro-success: #16a34a;
	--edupro-radius: 10px;
}

.edupro-wrap {
	max-width: 900px;
	margin: 0 auto;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	color: var(--edupro-text);
}

.edupro-card {
	background: #fff;
	border: 1px solid var(--edupro-border);
	border-radius: var(--edupro-radius);
	padding: 28px;
	margin-bottom: 24px;
	box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
}

.edupro-card-header h2 {
	margin: 0 0 6px;
	font-size: 22px;
	color: var(--edupro-primary-dark);
}

.edupro-subtitle {
	margin: 0 0 20px;
	color: var(--edupro-muted);
	font-size: 14px;
}

.edupro-form-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 16px 20px;
	margin-bottom: 16px;
}

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

.edupro-field {
	display: flex;
	flex-direction: column;
}

.edupro-field-full {
	grid-column: 1 / -1;
	margin-bottom: 16px;
}

.edupro-field label {
	font-size: 13px;
	font-weight: 600;
	margin-bottom: 6px;
	color: var(--edupro-text);
}

.edupro-required {
	color: var(--edupro-error);
}

.edupro-field-hint {
	font-size: 12px;
	color: var(--edupro-text-light, #6b7280);
	margin: 6px 0 0;
	line-height: 1.4;
}

.edupro-field input[type="text"],
.edupro-field input[type="number"],
.edupro-field input[type="url"],
.edupro-field input[type="date"],
.edupro-field select,
.edupro-field textarea {
	border: 1px solid var(--edupro-border);
	border-radius: 6px;
	padding: 10px 12px;
	font-size: 14px;
	width: 100%;
	box-sizing: border-box;
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
	background: #fff;
	color: var(--edupro-text);
}

.edupro-field input:focus,
.edupro-field select:focus,
.edupro-field textarea:focus {
	outline: none;
	border-color: var(--edupro-primary);
	box-shadow: 0 0 0 3px var(--edupro-primary-light);
}

.edupro-field textarea {
	resize: vertical;
	font-family: inherit;
}

.edupro-form-actions {
	display: flex;
	gap: 10px;
	margin-top: 8px;
	flex-wrap: wrap;
}

.edupro-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	border: none;
	border-radius: 6px;
	padding: 11px 22px;
	font-size: 14px;
	font-weight: 600;
	cursor: pointer;
	transition: background-color 0.15s ease, transform 0.05s ease;
}

.edupro-btn:active {
	transform: scale(0.98);
}

.edupro-btn-primary {
	background: var(--edupro-primary);
	color: #fff;
}

.edupro-btn-primary:hover {
	background: var(--edupro-primary-dark);
}

.edupro-btn-primary:disabled {
	opacity: 0.6;
	cursor: not-allowed;
}

.edupro-btn-secondary {
	background: var(--edupro-bg);
	color: var(--edupro-text);
	border: 1px solid var(--edupro-border);
}

.edupro-btn-secondary:hover {
	background: #eef2f6;
}

.edupro-btn-outline {
	background: #fff;
	color: var(--edupro-primary-dark);
	border: 1px solid var(--edupro-primary);
	padding: 8px 14px;
	font-size: 13px;
}

.edupro-btn-outline:hover {
	background: var(--edupro-primary-light);
}

.edupro-btn-small {
	padding: 6px 12px;
	font-size: 12px;
	background: var(--edupro-bg);
	border: 1px solid var(--edupro-border);
	color: var(--edupro-text);
}

.edupro-btn-small:hover {
	background: #eef2f6;
}

.edupro-spinner {
	display: none;
	width: 16px;
	height: 16px;
	border: 2px solid rgba(255, 255, 255, 0.4);
	border-top-color: #fff;
	border-radius: 50%;
	animation: edupro-spin 0.7s linear infinite;
}

.edupro-generate-btn.is-loading .edupro-spinner {
	display: inline-block;
}

.edupro-generate-btn.is-loading .edupro-btn-label {
	opacity: 0.85;
}

@keyframes edupro-spin {
	to {
		transform: rotate(360deg);
	}
}

.edupro-notice {
	margin-top: 16px;
	padding: 12px 16px;
	border-radius: 6px;
	font-size: 13px;
}

.edupro-notice-error {
	background: #fef2f2;
	color: var(--edupro-error);
	border: 1px solid #fecaca;
}

.edupro-result-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;
	gap: 10px;
}

.edupro-result-actions {
	display: flex;
	gap: 8px;
	flex-wrap: wrap;
}

.edupro-result-content {
	margin-top: 12px;
	line-height: 1.4;
	font-size: 13px;
}

.edupro-result-content .edupro-school-name {
	margin: 0 0 10px;
	padding-bottom: 8px;
	border-bottom: 2px solid var(--edupro-primary);
	font-size: 21px;
	font-weight: 800;
	text-align: center;
	text-transform: uppercase;
	letter-spacing: 0.02em;
	color: var(--edupro-primary-dark);
	line-height: 1.25;
}

.edupro-result-content .edupro-note-title {
	margin: 0 0 10px;
	text-align: center;
	text-transform: uppercase;
	letter-spacing: 0.04em;
	font-weight: 700;
	font-size: 14px;
	color: var(--edupro-text);
}

.edupro-result-content .edupro-table {
	width: 100%;
	border-collapse: collapse;
	margin: 4px 0 8px;
	font-size: 12px;
}

.edupro-result-content .edupro-table tr:first-child td {
	font-weight: 700;
	background: var(--edupro-primary-light);
}

.edupro-result-content .edupro-table td {
	border: 1px solid var(--edupro-primary);
	padding: 4px 8px;
	text-align: left;
}

.edupro-result-content .edupro-section-heading {
	color: var(--edupro-primary-dark);
	background: var(--edupro-primary-light);
	padding: 3px 9px;
	border-radius: 4px;
	margin: 7px 0 3px;
	font-size: 12px;
	text-transform: uppercase;
	letter-spacing: 0.02em;
	line-height: 1.25;
}

.edupro-result-content .edupro-section-heading:first-child {
	margin-top: 0;
}

.edupro-result-content .edupro-period-heading {
	margin-top: 12px;
	page-break-before: auto;
}

.edupro-result-content .edupro-list {
	padding-left: 18px;
	margin: 2px 0;
}

.edupro-result-content .edupro-list li {
	margin: 0;
}

.edupro-result-content p {
	margin: 2px 0;
}

.edupro-result-content .edupro-signature-block {
	margin-top: 24px;
	padding-top: 10px;
	page-break-inside: avoid;
}

.edupro-result-content .edupro-signature-line {
	display: flex;
	align-items: flex-end;
	gap: 10px;
	margin: 18px 0 0;
	font-size: 13px;
}

.edupro-result-content .edupro-signature-label {
	white-space: nowrap;
	font-weight: 600;
	color: var(--edupro-text);
}

.edupro-result-content .edupro-signature-rule {
	flex: 1 1 auto;
	border-bottom: 1px solid var(--edupro-text);
	height: 1px;
}

.edupro-exam-paper .edupro-exam-section {
	color: var(--edupro-primary-dark);
	background: var(--edupro-primary-light);
	padding: 10px 14px;
	border-radius: 6px;
	margin: 20px 0 12px;
}

.edupro-exam-paper .edupro-question {
	border: 1px solid var(--edupro-border);
	border-radius: 8px;
	padding: 14px 16px;
	margin-bottom: 14px;
	background: var(--edupro-bg);
}

.edupro-exam-paper .edupro-question-text {
	margin-top: 0;
}

.edupro-exam-paper .edupro-option {
	margin: 4px 0 4px 14px;
}

.edupro-exam-paper .edupro-answer {
	color: var(--edupro-success);
	margin-top: 8px;
}

.edupro-exam-paper .edupro-marks {
	color: var(--edupro-primary-dark);
}

.edupro-exam-paper .edupro-detail {
	color: var(--edupro-muted);
	font-size: 14px;
}

.edupro-history-list {
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.edupro-history-item {
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;
	gap: 10px;
	border: 1px solid var(--edupro-border);
	border-radius: 8px;
	padding: 12px 16px;
	background: var(--edupro-bg);
}

.edupro-history-meta {
	font-size: 14px;
}

.edupro-history-date {
	display: block;
	color: var(--edupro-muted);
	font-size: 12px;
	margin-top: 2px;
}

.edupro-history-buttons {
	display: flex;
	gap: 8px;
}

@media print {
	@page {
		margin: 12mm 14mm;
	}

	.edupro-form,
	.edupro-history-card,
	.edupro-result-actions,
	.edupro-card-header p.edupro-subtitle {
		display: none !important;
	}

	.edupro-card {
		border: none;
		box-shadow: none;
		padding: 0;
	}

	.edupro-result-content {
		font-size: 11px;
		line-height: 1.3;
	}

	.edupro-result-content .edupro-school-name {
		font-size: 18px;
		margin-bottom: 6px;
		padding-bottom: 6px;
	}

	.edupro-result-content .edupro-note-title {
		font-size: 12px;
		margin-bottom: 6px;
	}

	.edupro-result-content .edupro-table {
		font-size: 10px;
	}

	.edupro-result-content .edupro-section-heading {
		margin: 5px 0 2px;
		padding: 2px 7px;
	}

	.edupro-result-content .edupro-period-heading {
		margin-top: 9px;
	}

	.edupro-result-content .edupro-section-heading {
		page-break-after: avoid;
	}

	.edupro-result-content .edupro-signature-block {
		page-break-inside: avoid;
	}
}