Repository: Hestenb62/_legacy_backup
Author: Hesten Berger
Commit Message: updated lessons
URL: https://github.com/Hestenb62/_legacy_backup/commit/9f2524793decac10a4d3ef8adc39a932820b5cce
Code Changes:
diff --git a/assets/css/pages/lesson.css b/assets/css/pages/lesson.css
index 4922053..4069cb7 100644
--- a/assets/css/pages/lesson.css
+++ b/assets/css/pages/lesson.css
@@ -1560,3 +1560,297 @@ main.container {
transition: all 0.25s ease;
}
+/* ==========================================================================
+ GUIDED EXERCISES, EXPANDABLE SOLUTIONS & COMMON PITFALLS (UDL / WCAG)
+ ========================================================================== */
+.lesson-guided-section {
+ margin: 2.5rem 0;
+ display: flex;
+ flex-direction: column;
+ gap: 1.5rem;
+}
+
+.lesson-guided-header {
+ display: flex;
+ align-items: center;
+ justify-content: space-between;
+ flex-wrap: wrap;
+ gap: 0.75rem;
+ padding-bottom: 0.75rem;
+ border-bottom: 2px solid color-mix(in srgb, var(--color-primary, #6366f1) 20%, transparent);
+}
+
+.lesson-guided-title {
+ font-size: 1.35rem;
+ font-weight: 800;
+ color: var(--color-text-default, #0f172a);
+ display: inline-flex;
+ align-items: center;
+ gap: 0.6rem;
+ margin: 0;
+}
+
+.lesson-guided-title i {
+ color: var(--color-primary, #6366f1);
+}
+
+.lesson-guided-subtitle {
+ font-size: 0.875rem;
+ color: var(--color-text-secondary, #64748b);
+ margin: 0;
+}
+
+.lesson-exercise-card {
+ background: var(--color-surface, #ffffff);
+ border: 1px solid var(--color-border, #e2e8f0);
+ border-radius: 1.25rem;
+ padding: 1.75rem;
+ box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
+ display: flex;
+ flex-direction: column;
+ gap: 1.25rem;
+ transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
+}
+
+.lesson-exercise-card:hover {
+ border-color: color-mix(in srgb, var(--color-primary, #6366f1) 35%, transparent);
+ box-shadow: 0 8px 30px rgba(0, 0, 0, 0.07);
+}
+
+.lesson-exercise-top {
+ display: flex;
+ align-items: center;
+ justify-content: space-between;
+ flex-wrap: wrap;
+ gap: 0.75rem;
+}
+
+.lesson-exercise-heading {
+ font-size: 1.15rem;
+ font-weight: 800;
+ color: var(--color-text-default, #0f172a);
+ margin: 0;
+ display: flex;
+ align-items: center;
+ gap: 0.5rem;
+}
+
+.lesson-exercise-badges {
+ display: flex;
+ align-items: center;
+ gap: 0.5rem;
+}
+
+.lesson-exercise-badge {
+ font-size: 0.75rem;
+ font-weight: 700;
+ padding: 0.25rem 0.75rem;
+ border-radius: 9999px;
+ text-transform: uppercase;
+ letter-spacing: 0.04em;
+}
+
+.lesson-exercise-badge.guided {
+ background: color-mix(in srgb, var(--color-primary, #6366f1) 12%, transparent);
+ color: var(--color-primary, #6366f1);
+ border: 1px solid color-mix(in srgb, var(--color-primary, #6366f1) 25%, transparent);
+}
+
+.lesson-exercise-badge.difficulty {
+ background: rgba(16, 185, 129, 0.12);
+ color: #059669;
+ border: 1px solid rgba(16, 185, 129, 0.25);
+}
+
+.lesson-exercise-problem {
+ font-size: 1rem;
+ line-height: 1.7;
+ color: var(--color-text-default, #0f172a);
+ background: color-mix(in srgb, var(--color-surface, #ffffff) 50%, var(--color-bg, #f8fafc));
+ border-left: 4px solid var(--color-primary, #6366f1);
+ border-radius: 0 0.75rem 0.75rem 0;
+ padding: 1rem 1.25rem;
+ margin: 0;
+}
+
+.lesson-scaffold-box {
+ display: flex;
+ align-items: flex-start;
+ gap: 0.75rem;
+ background: color-mix(in srgb, var(--color-primary, #6366f1) 6%, transparent);
+ border: 1px solid color-mix(in srgb, var(--color-primary, #6366f1) 15%, transparent);
+ border-radius: 0.75rem;
+ padding: 0.85rem 1.15rem;
+ font-size: 0.9rem;
+ line-height: 1.6;
+ color: var(--color-text-secondary, #475569);
+}
+
+.lesson-scaffold-icon {
+ color: #f59e0b;
+ font-size: 1.1rem;
+ margin-top: 0.15rem;
+ flex-shrink: 0;
+}
+
+/* Accordion for Step-by-Step Solution (Keyboard operable details/summary) */
+.lesson-solution-accordion {
+ border: 1px solid color-mix(in srgb, var(--color-primary, #6366f1) 20%, transparent);
+ border-radius: 0.85rem;
+ overflow: hidden;
+ background: var(--color-surface, #ffffff);
+ transition: all 0.2s ease;
+}
+
+.lesson-solution-accordion[open] {
+ box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
+}
+
+.lesson-solution-summary {
+ display: flex;
+ align-items: center;
+ justify-content: space-between;
+ padding: 0.9rem 1.25rem;
+ background: color-mix(in srgb, var(--color-primary, #6366f1) 8%, transparent);
+ cursor: pointer;
+ user-select: none;
+ font-weight: 700;
+ font-size: 0.925rem;
+ color: var(--color-primary, #6366f1);
+ list-style: none;
+ transition: background 0.2s ease;
+}
+
+.lesson-solution-summary::-webkit-details-marker {
+ display: none;
+}
+
+.lesson-solution-summary:hover {
+ background: color-mix(in srgb, var(--color-primary, #6366f1) 14%, transparent);
+}
+
+.lesson-solution-summary:focus-visible {
+ outline: 3px solid var(--color-primary, #6366f1);
+ outline-offset: -2px;
+}
+
+.lesson-solution-summary-text {
+ display: inline-flex;
+ align-items: center;
+ gap: 0.5rem;
+}
+
+.lesson-solution-chevron {
+ transition: transform 0.25s ease;
+ font-size: 0.85rem;
+}
+
+.lesson-solution-accordion[open] .lesson-solution-chevron {
+ transform: rotate(180deg);
+}
+
+.lesson-solution-body {
+ padding: 1.25rem;
+ display: flex;
+ flex-direction: column;
+ gap: 1rem;
+ background: color-mix(in srgb, var(--color-surface, #ffffff) 80%, var(--color-bg, #f8fafc));
+}
+
+.lesson-step-list {
+ display: flex;
+ flex-direction: column;
+ gap: 0.85rem;
+}
+
+.lesson-step-item {
+ display: flex;
+ align-items: flex-start;
+ gap: 0.85rem;
+ background: var(--color-surface, #ffffff);
+ border: 1px solid var(--color-border, #e2e8f0);
+ border-radius: 0.75rem;
+ padding: 0.85rem 1rem;
+}
+
+.lesson-step-num {
+ display: flex;
+ align-items: center;
+ justify-content: center;
+ width: 26px;
+ height: 26px;
+ border-radius: 9999px;
+ background: var(--color-primary, #6366f1);
+ color: #ffffff;
+ font-size: 0.75rem;
+ font-weight: 800;
+ flex-shrink: 0;
+ margin-top: 0.15rem;
+}
+
+.lesson-step-content {
+ flex: 1;
+ display: flex;
+ flex-direction: column;
+ gap: 0.35rem;
+}
+
+.lesson-step-label {
+ font-size: 0.875rem;
+ font-weight: 700;
+ color: var(--color-text-default, #0f172a);
+}
+
+.lesson-step-math {
+ font-size: 0.95rem;
+ color: var(--color-primary, #4338ca);
+ overflow-x: auto;
+}
+
+.lesson-final-answer-box {
+ display: flex;
+ align-items: center;
+ gap: 0.75rem;
+ background: rgba(16, 185, 129, 0.12);
+ border: 1px solid rgba(16, 185, 129, 0.3);
+ border-radius: 0.75rem;
+ padding: 0.85rem 1.15rem;
+ color: #065f46;
+ font-weight: 700;
+ font-size: 0.925rem;
+}
+
+.lesson-final-answer-box i {
+ color: #10b981;
+ font-size: 1.15rem;
+}
+
+/* Common Pitfall Alert Box */
+.lesson-pitfall-box {
+ display: flex;
+ align-items: flex-start;
+ gap: 0.85rem;
+ background: rgba(239, 68, 68, 0.07);
+ border: 1px solid rgba(239, 68, 68, 0.25);
+ border-radius: 0.85rem;
+ padding: 1rem 1.25rem;
+ font-size: 0.875rem;
+ line-height: 1.6;
+ color: #991b1b;
+}
+
+.lesson-pitfall-icon {
+ color: #ef4444;
+ font-size: 1.2rem;
+ margin-top: 0.15rem;
+ flex-shrink: 0;
+}
+
+.lesson-pitfall-body strong {
+ color: #b91c1c;
+ display: block;
+ margin-bottom: 0.25rem;
+ font-size: 0.9rem;
+}