/* ============================================
   HELP MODULE STYLES
   Student Help Guides with Visual Mockups
   ============================================ */

/* ---- HUB PAGE ---- */
.module-help {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-large);
}

.help-hub-header {
    text-align: center;
    margin-bottom: 40px;
}

.help-hub-header h1 {
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.help-hub-header h1 i {
    color: var(--primary);
    margin-right: 8px;
}

.help-hub-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin: 0;
}

.help-hub-section {
    margin-bottom: 32px;
}

.help-hub-section h2 {
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 8px;
    margin-bottom: 16px;
}

.help-hub-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
}

.help-hub-card {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 20px 16px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.help-hub-card:hover {
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.help-hub-card-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark, #4338CA));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}

.help-hub-card-title {
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-primary);
}

.help-hub-card-desc {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* ---- GUIDE PAGE ---- */
.help-guide {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-large);
}

.help-guide-nav {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.help-back-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 8px 16px;
    cursor: pointer;
    color: var(--text-primary);
    font-size: 0.9rem;
    transition: all 0.15s ease;
}

.help-back-btn:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.help-guide-breadcrumb {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.help-guide h1 {
    font-size: 1.8rem;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.help-guide h1 i {
    color: var(--primary);
    margin-right: 8px;
}

.help-guide-intro {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 32px;
    padding: 16px 20px;
    background: var(--bg-secondary);
    border-left: 4px solid var(--primary);
    border-radius: 0 8px 8px 0;
}

/* Sections */
.help-section {
    margin-bottom: 36px;
}

.help-section h2 {
    font-size: 1.3rem;
    color: var(--text-primary);
    margin-bottom: 12px;
    padding-bottom: 6px;
    border-bottom: 2px solid var(--border-color);
}

.help-section h2 i {
    color: var(--primary);
    margin-right: 6px;
    width: 24px;
    text-align: center;
}

.help-section h3 {
    font-size: 1.05rem;
    color: var(--text-primary);
    margin: 16px 0 8px;
}

.help-section p, .help-section li {
    color: var(--text-primary);
    line-height: 1.7;
    font-size: 0.95rem;
}

.help-section ul, .help-section ol {
    padding-left: 24px;
    margin: 8px 0;
}

.help-section li {
    margin-bottom: 4px;
}

.help-steps {
    list-style: none;
    padding: 0;
    counter-reset: step-counter;
}

.help-steps li {
    counter-increment: step-counter;
    padding: 10px 12px 10px 48px;
    position: relative;
    margin-bottom: 8px;
    background: var(--bg-secondary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.help-steps li::before {
    content: counter(step-counter);
    position: absolute;
    left: 12px;
    top: 10px;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    font-weight: 700;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ---- VISUAL MOCKUPS ---- */
.help-mockup {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    margin: 20px 0;
    position: relative;
    overflow: visible;
}

.help-mockup-title {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
    margin-bottom: 16px;
    font-weight: 600;
}

/* Callout annotations */
.help-callout {
    position: absolute;
    background: var(--primary);
    color: #fff;
    border-radius: 20px;
    padding: 4px 12px;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
    z-index: 5;
    box-shadow: var(--shadow-sm);
    pointer-events: none;
}

.help-callout::after {
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    border: 6px solid transparent;
}

.help-callout.callout-bottom::after {
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-top-color: var(--primary);
}

.help-callout.callout-top::after {
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-bottom-color: var(--primary);
}

.help-callout.callout-left::after {
    right: 100%;
    top: 50%;
    transform: translateY(-50%);
    border-right-color: var(--primary);
}

/* Numbered annotation circles */
.help-anno {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    font-weight: 700;
    font-size: 0.75rem;
    flex-shrink: 0;
}

.help-anno-inline {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin: 4px 0;
}

.help-anno-text {
    font-size: 0.9rem;
    color: var(--text-primary);
}

/* ---- Mockup Components ---- */

/* Fake cards */
.mock-card {
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s;
}

.mock-card-img {
    width: 100%;
    aspect-ratio: 1;
    background: linear-gradient(135deg, #E0E7FF 0%, #C7D2FE 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--primary);
}

.mock-card-back {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark, #4338CA));
    color: #fff;
    padding: 12px;
    text-align: center;
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.mock-card-back .word {
    font-size: 1.2rem;
    font-weight: 700;
}

.mock-card-back .translation {
    font-size: 0.85rem;
    opacity: 0.85;
    margin-top: 4px;
}

.mock-card-back .mock-speaker {
    margin-top: 8px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
}

/* Card grid for flashcards mockup */
.mock-card-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

/* Fake buttons */
.mock-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    border: none;
    cursor: default;
}

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

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

.mock-btn-success {
    background: var(--success, #10B981);
    color: #fff;
}

.mock-btn-warning {
    background: var(--warning, #F59E0B);
    color: #fff;
}

.mock-controls {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
    padding: 8px 0;
}

/* Fake progress bar */
.mock-progress {
    height: 24px;
    background: var(--bg-tertiary, #F3F4F6);
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    margin: 8px 0;
}

.mock-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--secondary, #10B981));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 0.75rem;
    font-weight: 600;
    min-width: 40px;
}

/* Matching game mockup */
.mock-match-layout {
    display: flex;
    gap: 40px;
    align-items: flex-start;
    position: relative;
}

.mock-match-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mock-match-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-primary);
    min-height: 60px;
    font-weight: 500;
    position: relative;
}

.mock-match-item.correct {
    border-color: var(--success, #10B981);
    background: var(--success-light, #D1FAE5);
}

.mock-match-item.incorrect {
    border-color: var(--error, #EF4444);
    background: #FEE2E2;
}

.mock-match-item.selected {
    border-color: var(--primary);
    background: var(--primary-light, #E0E7FF);
}

.mock-match-line {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

/* Quiz mockup */
.mock-quiz-layout {
    display: flex;
    gap: 24px;
    align-items: center;
}

.mock-quiz-image {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, #E0E7FF, #C7D2FE);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--primary);
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
}

.mock-quiz-input-area {
    flex: 1;
}

.mock-input {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    background: var(--bg-primary);
    color: var(--text-secondary);
    box-sizing: border-box;
}

.mock-input.correct {
    border-color: var(--success, #10B981);
    color: var(--success, #10B981);
}

.mock-input.incorrect {
    border-color: var(--error, #EF4444);
    color: var(--error, #EF4444);
}

/* Sentence builder mockup */
.mock-answer-bar {
    display: flex;
    gap: 8px;
    padding: 16px;
    background: var(--bg-tertiary, #F3F4F6);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    min-height: 60px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.mock-slot {
    min-width: 80px;
    min-height: 44px;
    border: 2px dashed var(--border-color);
    border-radius: 8px;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    padding: 4px 12px;
}

.mock-slot.filled {
    border-style: solid;
    border-color: var(--primary);
    background: var(--primary-light, #E0E7FF);
    font-weight: 500;
    color: var(--primary);
}

.mock-slot.correct-slot {
    border-color: var(--success, #10B981);
    background: var(--success-light, #D1FAE5);
    color: #065F46;
}

.mock-slot.wrong-slot {
    border-color: var(--error, #EF4444);
    background: #FEE2E2;
    color: #991B1B;
}

.mock-word-pool {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    padding: 12px;
}

.mock-word-pill {
    padding: 8px 16px;
    border-radius: 20px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    font-size: 0.9rem;
    cursor: default;
}

.mock-word-pill.used {
    opacity: 0.4;
    text-decoration: line-through;
}

/* Video placeholder */
.mock-video {
    width: 100%;
    max-width: 360px;
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, #1F2937, #374151);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.6);
    font-size: 2.5rem;
    margin: 0 auto 16px;
}

/* Audio speaker button mockup */
.mock-speaker-btn {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark, #4338CA));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto;
    box-shadow: var(--shadow-md);
}

/* Picture grid for audio match */
.mock-picture-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 16px;
}

.mock-picture-item {
    aspect-ratio: 1;
    background: linear-gradient(135deg, #E0E7FF, #C7D2FE);
    border: 3px solid var(--border-color);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--primary);
}

.mock-picture-item.selected {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light, #E0E7FF);
}

.mock-picture-item.correct-pic {
    border-color: var(--success, #10B981);
    box-shadow: 0 0 0 3px var(--success-light, #D1FAE5);
}

.mock-picture-item.wrong-pic {
    border-color: var(--error, #EF4444);
    box-shadow: 0 0 0 3px #FEE2E2;
}

/* Story zone mockup */
.mock-story-row {
    display: flex;
    gap: 8px;
    align-items: center;
    padding: 12px 16px;
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.mock-story-card {
    width: 64px;
    height: 64px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    border: 2px solid var(--border-color);
    flex-shrink: 0;
}

.mock-story-card.has-pic {
    background: linear-gradient(135deg, #E0E7FF, #C7D2FE);
    color: var(--primary);
}

.mock-story-card.blank-card {
    background: var(--bg-tertiary, #F3F4F6);
    border-style: dashed;
    color: var(--text-secondary);
}

.mock-story-card.answered {
    background: var(--success-light, #D1FAE5);
    border-color: var(--success, #10B981);
    color: #065F46;
}

.mock-story-speaker {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    flex-shrink: 0;
}

/* Word bubbles for lesson words */
.mock-word-section {
    margin-bottom: 16px;
}

.mock-word-section-header {
    padding: 6px 12px;
    border-left: 4px solid;
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 8px;
    border-radius: 0 4px 4px 0;
}

.mock-word-bubbles {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.mock-word-bubble {
    padding: 5px 14px;
    border: 2px solid;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

/* Color coding for word types */
.wt-noun { border-color: #3B82F6; color: #3B82F6; background: rgba(59,130,246,0.08); }
.wt-verb { border-color: #10B981; color: #10B981; background: rgba(16,185,129,0.08); }
.wt-adj { border-color: #F59E0B; color: #B45309; background: rgba(245,158,11,0.08); }
.wt-pronoun { border-color: #EC4899; color: #DB2777; background: rgba(236,72,153,0.08); }
.wt-affix { border-color: #8B5CF6; color: #7C3AED; background: rgba(139,92,246,0.08); }

.mock-noun-header { border-left-color: #3B82F6; background: rgba(59,130,246,0.06); }
.mock-verb-header { border-left-color: #10B981; background: rgba(16,185,129,0.06); }
.mock-adj-header { border-left-color: #F59E0B; background: rgba(245,158,11,0.06); }

/* Test session mockup */
.mock-test-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
}

.mock-test-card {
    padding: 16px;
    border: 2px solid;
    border-radius: 12px;
    background: var(--bg-primary);
    text-align: center;
}

.mock-test-card.test-available { border-color: var(--primary); }
.mock-test-card.test-passed { border-color: var(--success, #10B981); }
.mock-test-card.test-attempted { border-color: var(--warning, #F59E0B); }
.mock-test-card.test-locked { border-color: #9CA3AF; opacity: 0.6; }

.mock-test-badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 8px;
}

.badge-lesson { background: var(--primary); }
.badge-review { background: var(--warning, #F59E0B); }
.badge-section { background: var(--success, #10B981); }

.mock-test-title {
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.mock-test-info {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Stage diagram */
.mock-stages {
    display: flex;
    gap: 4px;
    align-items: center;
    justify-content: center;
    margin: 16px 0;
}

.mock-stage {
    padding: 8px 14px;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    text-align: center;
    background: var(--bg-tertiary, #F3F4F6);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.mock-stage.active-stage {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.mock-stage.completed-stage {
    background: var(--success-light, #D1FAE5);
    color: #065F46;
    border-color: var(--success, #10B981);
}

.mock-stage-arrow {
    color: var(--text-secondary);
    font-size: 0.8rem;
}

/* Score circle */
.mock-score-circle {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    border: 6px solid;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto;
}

.mock-score-circle.score-pass {
    border-color: var(--success, #10B981);
    color: var(--success, #10B981);
}

.mock-score-circle.score-fail {
    border-color: var(--error, #EF4444);
    color: var(--error, #EF4444);
}

/* Voice practice mockup */
.mock-waveform {
    height: 80px;
    background: #1F2937;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2px;
    padding: 12px;
    margin: 8px 0;
}

.mock-wave-bar {
    width: 3px;
    background: var(--primary);
    border-radius: 2px;
    opacity: 0.7;
}

.mock-record-btn {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: #DC2626;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 12px auto;
    box-shadow: 0 0 0 4px rgba(220,38,38,0.2);
}

/* Dashboard mockup */
.mock-dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
}

.mock-activity-card {
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.mock-activity-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark, #4338CA));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.mock-activity-name {
    font-weight: 600;
    font-size: 0.85rem;
}

/* PDF print mockup */
.mock-pdf-options {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mock-radio-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-primary);
    font-size: 0.9rem;
}

.mock-radio-option.selected {
    border-color: var(--primary);
    background: var(--primary-light, #E0E7FF);
}

.mock-radio-dot {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
}

.mock-radio-option.selected .mock-radio-dot {
    border-color: var(--primary);
}

.mock-radio-option.selected .mock-radio-dot::after {
    content: '';
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--primary);
}

/* Grammar mockup */
.mock-grammar-content {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    font-size: 0.9rem;
    line-height: 1.7;
}

.mock-grammar-content h3 {
    color: var(--text-primary);
    margin-bottom: 8px;
}

.mock-grammar-content p {
    color: var(--text-secondary);
    margin-bottom: 12px;
}

/* Teacher plan mockup */
.mock-theme-badge {
    display: inline-block;
    padding: 4px 14px;
    border-radius: 16px;
    color: #fff;
    font-size: 0.8rem;
    font-weight: 600;
}

.mock-activity-item {
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-primary);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.mock-checkmark {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--success, #10B981);
    font-size: 0.8rem;
}

.mock-checkmark.checked {
    background: var(--success-light, #D1FAE5);
    border-color: var(--success, #10B981);
}

/* ---- TABLES ---- */
.help-table {
    width: 100%;
    border-collapse: collapse;
    margin: 12px 0;
    font-size: 0.9rem;
}

.help-table th {
    background: var(--bg-secondary);
    padding: 10px 14px;
    text-align: left;
    font-weight: 600;
    border-bottom: 2px solid var(--border-color);
}

.help-table td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

.help-table tr:last-child td {
    border-bottom: none;
}

/* ---- TIP BOXES ---- */
.help-tip {
    padding: 12px 16px;
    border-radius: 8px;
    margin: 12px 0;
    font-size: 0.9rem;
    line-height: 1.5;
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.help-tip i {
    margin-top: 2px;
    flex-shrink: 0;
}

.help-tip-success {
    background: var(--success-light, #D1FAE5);
    color: #065F46;
    border-left: 4px solid var(--success, #10B981);
}

.help-tip-warning {
    background: #FEF3C7;
    color: #92400E;
    border-left: 4px solid var(--warning, #F59E0B);
}

.help-tip-info {
    background: var(--primary-light, #E0E7FF);
    color: #3730A3;
    border-left: 4px solid var(--primary);
}

/* ---- ANNOTATION LIST ---- */
.help-anno-list {
    list-style: none;
    padding: 0;
    margin: 12px 0;
}

.help-anno-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 6px 0;
}

/* Navigation between guides */
.help-guide-footer {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 2px solid var(--border-color);
}

.help-nav-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    color: var(--text-primary);
    font-size: 0.9rem;
    transition: all 0.15s ease;
}

.help-nav-link:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

/* ---- HELP ICON IN MODULE TOOLBARS ---- */
.help-icon-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    border-radius: 8px;
    background: var(--bg-secondary);
    color: var(--primary);
    border: 1px solid var(--border-color);
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.15s ease;
}

.help-icon-btn:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.help-icon-btn i {
    font-size: 1rem;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
    .module-help {
        padding: var(--spacing-base);
    }

    .help-hub-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 10px;
    }

    .help-hub-card {
        padding: 14px 10px;
    }

    .help-hub-card-icon {
        width: 44px;
        height: 44px;
        font-size: 1.1rem;
    }

    .help-guide {
        padding: var(--spacing-base);
    }

    .help-guide h1 {
        font-size: 1.4rem;
    }

    .mock-card-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .mock-match-layout {
        flex-direction: column;
        gap: 20px;
    }

    .mock-quiz-layout {
        flex-direction: column;
    }

    .mock-quiz-image {
        width: 120px;
        height: 120px;
        font-size: 2.5rem;
    }

    .mock-picture-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .mock-stages {
        flex-wrap: wrap;
    }

    .mock-test-cards {
        grid-template-columns: 1fr;
    }

    .help-guide-footer {
        flex-direction: column;
        gap: 8px;
    }

    .mock-dashboard-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .help-icon-btn span {
        display: none;
    }
}