/* ==================== RESET & BASE ==================== */

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-main);
    color: var(--text-primary);
    min-height: 100dvh;
    line-height: 1.5;
    -webkit-tap-highlight-color: transparent;
    overflow-x: hidden;
}

/* ==================== LAYOUT ==================== */

.app-header {
    background: var(--bg-header);
    color: var(--text-on-dark);
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-md);
    height: var(--header-height);
}

.app-header h1 {
    font-size: 1.15rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
}

.app-header h1:hover {
    opacity: 0.9;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.header-btn {
    background: rgba(255, 255, 255, 0.15);
    border: none;
    color: var(--text-on-dark);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: background var(--transition-fast);
}

.header-btn:hover {
    background: rgba(255, 255, 255, 0.25);
}

.app-main {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

/* Mode jeu : supprime padding et max-width de app-main */
.app-main.game-mode {
    padding: 0;
    max-width: 100%;
}

/* Full-width mode (host views) */
.app-main.full-width {
    max-width: 100%;
    padding: 0;
}

/* ==================== HIDDEN ==================== */

.hidden {
    display: none !important;
}

/* ==================== HOME VIEW ==================== */

.home-hero {
    text-align: center;
    padding: var(--spacing-2xl) var(--spacing-md);
}

.home-hero-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.home-hero h2 {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--app-primary);
    margin-bottom: var(--spacing-sm);
}

.home-hero p {
    color: var(--text-secondary);
    font-size: 1rem;
    max-width: 480px;
    margin: 0 auto;
}

.home-actions {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    max-width: 500px;
    margin: var(--spacing-xl) auto;
}

.home-action-btn {
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    cursor: pointer;
    text-align: center;
    transition: all var(--transition-normal);
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.home-action-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--app-primary);
}

.home-action-btn .action-icon {
    font-size: 2rem;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-on-color);
}

.home-action-btn .action-icon.solo { background: var(--quiz-blue); }
.home-action-btn .action-icon.host { background: var(--quiz-red); }
.home-action-btn .action-icon.join { background: var(--quiz-green); }
.home-action-btn .action-icon.library { background: var(--quiz-yellow); }

.home-action-btn .action-label {
    font-weight: 600;
    font-size: 0.95rem;
}

.home-action-btn .action-desc {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ==================== LIBRARY VIEW ==================== */

.library-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.library-header h2 {
    font-size: 1.3rem;
    font-weight: 700;
}

.library-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.library-search {
    position: relative;
    margin-bottom: var(--spacing-md);
}

.library-search input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 0.95rem;
    background: var(--bg-card);
    color: var(--text-primary);
    transition: border-color var(--transition-fast);
}

.library-search input:focus {
    outline: none;
    border-color: var(--app-primary);
}

.library-filters {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.filter-chip {
    padding: var(--spacing-xs) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    background: var(--bg-card);
    color: var(--text-secondary);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-chip:hover, .filter-chip.active {
    background: var(--app-primary);
    color: var(--text-on-color);
    border-color: var(--app-primary);
}

.quiz-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: var(--spacing-md);
}

.quiz-card {
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
    position: relative;
}

.quiz-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--app-primary);
}

.quiz-card-category {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-sm);
}

.quiz-card-category.hygiene { background: #dbeafe; color: #1e40af; }
.quiz-card-category.urgences { background: #fee2e2; color: #991b1b; }
.quiz-card-category.pharmacie { background: #f3e8ff; color: #6b21a8; }
.quiz-card-category.bloc { background: #dcfce7; color: #166534; }
.quiz-card-category.soins { background: #fef3c7; color: #92400e; }
.quiz-card-category.securite { background: #ffe4e6; color: #9f1239; }
.quiz-card-category.autre { background: #f1f5f9; color: #475569; }

.quiz-card-title {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.quiz-card-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.quiz-card-meta {
    display: flex;
    gap: var(--spacing-md);
    font-size: 0.8rem;
    color: var(--text-muted);
}

.quiz-card-meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.quiz-card-actions {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    display: flex;
    gap: 4px;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.quiz-card:hover .quiz-card-actions {
    opacity: 1;
}

.quiz-card-select {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.quiz-card-select input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--app-primary);
    cursor: pointer;
}

.quiz-card.selected {
    border-color: var(--app-primary);
    background: rgba(123, 44, 191, 0.04);
}

/* Toujours afficher la checkbox quand la carte est selectionnee */
.quiz-card.selected .quiz-card-actions {
    opacity: 1;
}

.quiz-card-action-btn {
    width: 28px;
    height: 28px;
    border: none;
    background: var(--bg-main);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.quiz-card-action-btn:hover {
    background: var(--quiz-red);
    color: white;
}

.quiz-card-action-btn.edit:hover {
    background: var(--quiz-blue);
}

.quiz-card-action-btn.duplicate:hover {
    background: var(--quiz-green);
}

.empty-state {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--text-muted);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    display: block;
}

/* ==================== BUTTONS ==================== */

.btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: all var(--transition-fast);
    text-decoration: none;
    line-height: 1.4;
}

.btn-primary {
    background: var(--app-primary);
    color: var(--text-on-color);
}

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

.btn-secondary {
    background: var(--bg-card);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.btn-secondary:hover {
    border-color: var(--app-primary);
    color: var(--app-primary);
}

.btn-danger {
    background: var(--quiz-red);
    color: var(--text-on-color);
}

.btn-danger:hover {
    background: var(--quiz-red-dark);
}

.btn-success {
    background: var(--quiz-green);
    color: var(--text-on-color);
}

.btn-success:hover {
    background: var(--quiz-green-dark);
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.8rem;
}

.btn-lg {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.1rem;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ==================== SOLO GAME VIEW ==================== */

.solo-game-container {
    min-height: calc(100dvh - var(--header-height));
    display: flex;
    flex-direction: column;
}

.question-header {
    background: var(--bg-question);
    color: var(--text-on-dark);
    padding: var(--spacing-lg);
    text-align: center;
}

.question-counter {
    font-size: 0.85rem;
    opacity: 0.8;
    margin-bottom: var(--spacing-sm);
}

.question-timer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.timer-circle {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    border: 4px solid var(--timer-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    transition: border-color var(--transition-fast);
}

.timer-circle.warning {
    border-color: var(--timer-warning);
    animation: pulse 1s ease-in-out infinite;
}

.timer-circle.danger {
    border-color: var(--timer-danger);
    animation: pulse 0.5s ease-in-out infinite;
}

.timer-bar {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
    overflow: hidden;
    margin-top: var(--spacing-sm);
}

.timer-bar-fill {
    height: 100%;
    background: var(--timer-color);
    border-radius: 3px;
    transition: width 1s linear, background var(--transition-fast);
}

.timer-bar-fill.warning {
    background: var(--timer-warning);
}

.timer-bar-fill.danger {
    background: var(--timer-danger);
}

.question-text {
    font-size: 1.3rem;
    font-weight: 700;
    line-height: 1.4;
    padding: var(--spacing-md) 0;
}

.question-image {
    max-width: 100%;
    max-height: 200px;
    border-radius: var(--border-radius);
    margin: var(--spacing-md) auto;
    display: block;
}

/* ==================== ANSWER OPTIONS ==================== */

.options-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    flex: 1;
}

.option-btn {
    border: none;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-on-color);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    min-height: 80px;
    text-align: left;
    position: relative;
    overflow: hidden;
}

.option-btn:nth-child(1) { background: var(--quiz-red); }
.option-btn:nth-child(2) { background: var(--quiz-blue); }
.option-btn:nth-child(3) { background: var(--quiz-green); }
.option-btn:nth-child(4) { background: var(--quiz-yellow); }

.option-btn:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
}

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

.option-btn.selected {
    outline: 4px solid white;
    outline-offset: -4px;
}

.option-btn.correct {
    background: var(--quiz-green) !important;
}

.option-btn.incorrect {
    opacity: 0.5;
}

.option-btn.incorrect.selected {
    background: var(--quiz-red) !important;
    opacity: 1;
}

.option-icon {
    font-size: 1.3rem;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.option-text {
    flex: 1;
}

/* QCM checkboxes */
.option-btn .qcm-check {
    width: 24px;
    height: 24px;
    border: 3px solid rgba(255, 255, 255, 0.6);
    border-radius: 4px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.option-btn.selected .qcm-check {
    background: white;
    border-color: white;
    color: var(--text-primary);
}

/* Vrai/Faux */
.vf-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    padding: var(--spacing-xl);
    flex: 1;
}

.vf-btn {
    border: none;
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-xl);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-on-color);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    min-height: 150px;
}

.vf-btn.vrai { background: var(--quiz-green); }
.vf-btn.faux { background: var(--quiz-red); }

.vf-btn:hover {
    transform: scale(1.03);
    box-shadow: var(--shadow-lg);
}

.vf-btn .vf-icon {
    font-size: 2.5rem;
}

/* Ordering (drag & drop) */
.ordering-container {
    padding: var(--spacing-lg);
    flex: 1;
}

.ordering-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.ordering-item {
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    cursor: grab;
    transition: all var(--transition-fast);
    user-select: none;
    touch-action: none;
}

.ordering-item:active {
    cursor: grabbing;
}

.ordering-item.dragging {
    opacity: 0.5;
    background: var(--app-primary);
    color: var(--text-on-color);
}

.ordering-item.drag-over {
    border-color: var(--app-primary);
    border-style: dashed;
}

.ordering-item .drag-handle {
    color: var(--text-muted);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.ordering-item .item-number {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--app-primary);
    color: var(--text-on-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.ordering-item .item-text {
    flex: 1;
    font-weight: 500;
}

.ordering-item.correct {
    border-color: var(--quiz-green);
    background: #dcfce7;
}

.ordering-item.incorrect {
    border-color: var(--quiz-red);
    background: #fee2e2;
}

/* Estimation */
.estimation-container {
    padding: var(--spacing-xl);
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
}

.estimation-input {
    font-size: 3rem;
    font-weight: 800;
    text-align: center;
    border: 3px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md) var(--spacing-xl);
    width: 200px;
    background: var(--bg-card);
    color: var(--text-primary);
    transition: border-color var(--transition-fast);
}

.estimation-input:focus {
    outline: none;
    border-color: var(--app-primary);
}

.estimation-slider {
    width: 100%;
    max-width: 400px;
}

.estimation-slider input[type="range"] {
    width: 100%;
    height: 8px;
    -webkit-appearance: none;
    background: var(--border-color);
    border-radius: 4px;
    outline: none;
}

.estimation-slider input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--app-primary);
    cursor: pointer;
}

/* Matching */
.matching-container {
    padding: var(--spacing-lg);
    flex: 1;
}

.matching-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

.matching-column {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.matching-column-title {
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: var(--spacing-xs);
    text-align: center;
}

.matching-item {
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: center;
    font-weight: 500;
    font-size: 0.9rem;
    position: relative;
}

.matching-item:hover {
    border-color: var(--app-primary);
}

.matching-item.selected {
    border-color: var(--app-primary);
    background: rgba(123, 44, 191, 0.1);
}

.matching-item.matched {
    cursor: pointer;
}

.matching-item.matched:hover {
    opacity: 0.7;
}

.matching-item.incorrect {
    border-color: var(--quiz-red);
    background: #fee2e2;
}

.pair-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
    pointer-events: none;
}

/* ==================== FEEDBACK / EXPLANATION ==================== */

.feedback-overlay {
    position: fixed;
    inset: 0;
    background: var(--bg-overlay);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    padding: var(--spacing-lg);
}

.feedback-card {
    background: var(--bg-card);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-xl);
    max-width: 500px;
    width: 100%;
    text-align: center;
    animation: slideUp 0.3s ease;
}

.feedback-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.feedback-icon.correct { color: var(--quiz-green); }
.feedback-icon.incorrect { color: var(--quiz-red); }

.feedback-title {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
}

.feedback-points {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--app-primary);
    margin-bottom: var(--spacing-md);
}

.feedback-explanation {
    background: var(--bg-main);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    text-align: left;
}

.feedback-correct-answer {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: #dcfce7;
    color: #166534;
    border-radius: var(--border-radius);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    text-align: left;
}

[data-theme="dark"] .feedback-correct-answer {
    background: rgba(38, 137, 12, 0.2);
    color: #86efac;
}

.feedback-explanation-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-bottom: var(--spacing-xs);
    text-align: left;
}

.feedback-explanation-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    text-align: left;
}

.feedback-explanation-text strong { color: var(--text-primary); }
.feedback-explanation-text code {
    background: var(--border-color);
    padding: 1px 5px;
    border-radius: 3px;
    font-size: 0.85em;
}
.feedback-explanation-text ul,
.feedback-explanation-text ol {
    margin: var(--spacing-sm) 0;
    padding-left: 1.4em;
}
.feedback-explanation-text li { margin-bottom: 2px; }

/* ==================== RESULTS VIEW ==================== */

.results-container {
    text-align: center;
    padding: var(--spacing-xl);
}

.results-score-circle {
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background: var(--app-primary);
    color: var(--text-on-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: var(--spacing-lg) auto;
    box-shadow: var(--shadow-lg);
}

.results-score-value {
    font-size: 2.5rem;
    font-weight: 800;
}

.results-score-label {
    font-size: 0.85rem;
    opacity: 0.8;
}

.results-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin: var(--spacing-xl) 0;
}

.results-stat {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
}

.results-stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--app-primary);
}

.results-stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.results-review {
    text-align: left;
    margin-top: var(--spacing-xl);
}

.results-review h3 {
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
}

.review-item {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    border-left: 4px solid var(--quiz-green);
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.review-item.incorrect {
    border-left-color: var(--quiz-red);
}

.review-item .review-icon {
    font-size: 1.2rem;
    flex-shrink: 0;
    padding-top: 2px;
}

.review-item.incorrect .review-icon { color: var(--quiz-red); }
.review-item:not(.incorrect) .review-icon { color: var(--quiz-green); }

.review-item .review-content {
    flex: 1;
}

.review-item .review-question {
    font-weight: 600;
    margin-bottom: 4px;
}

.review-item .review-answer {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.review-item .review-explanation {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-top: 4px;
    font-style: normal;
}

.review-item .review-explanation strong { color: var(--text-secondary); }
.review-item .review-explanation code {
    background: var(--border-color);
    padding: 1px 4px;
    border-radius: 3px;
    font-size: 0.85em;
}
.review-item .review-explanation ul,
.review-item .review-explanation ol {
    margin: 2px 0;
    padding-left: 1.3em;
}
.review-item .review-explanation li { margin-bottom: 1px; }

.results-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-top: var(--spacing-xl);
    flex-wrap: wrap;
}

/* ==================== EDITOR VIEW ==================== */

.editor-container {
    max-width: 700px;
    margin: 0 auto;
}

.editor-section {
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-sm);
}

.editor-section h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    background: var(--bg-main);
    color: var(--text-primary);
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--app-primary);
}

.form-group textarea {
    min-height: 80px;
    resize: vertical;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.form-row-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.form-check {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.form-check input[type="checkbox"] {
    width: auto;
}

.editor-questions-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.editor-question-card {
    background: var(--bg-main);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.editor-question-card:hover {
    border-color: var(--app-primary);
}

.editor-question-card .eq-number {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--app-primary);
    color: var(--text-on-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.8rem;
    flex-shrink: 0;
}

.editor-question-card .eq-type {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    padding: 2px 6px;
    border-radius: 4px;
    background: var(--border-color);
    color: var(--text-secondary);
    flex-shrink: 0;
}

.editor-question-card .eq-text {
    flex: 1;
    font-size: 0.9rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.editor-question-card .eq-actions {
    display: flex;
    gap: 4px;
    flex-shrink: 0;
}

.eq-action-btn {
    width: 28px;
    height: 28px;
    border: none;
    background: transparent;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    color: var(--text-muted);
    transition: all var(--transition-fast);
}

.eq-action-btn:hover {
    background: var(--border-color);
    color: var(--text-primary);
}

.eq-action-btn.delete:hover {
    background: var(--quiz-red);
    color: white;
}

/* Question edit modal/panel */
.question-edit-panel {
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    border: 2px solid var(--app-primary);
}

.question-edit-panel h4 {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-md);
}

.option-edit-row {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.option-edit-row input[type="text"] {
    flex: 1;
}

.option-edit-row .option-correct-toggle {
    width: 32px;
    height: 32px;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    background: var(--bg-main);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all var(--transition-fast);
    font-size: 0.8rem;
}

.option-edit-row .option-correct-toggle.active {
    background: var(--quiz-green);
    border-color: var(--quiz-green);
    color: white;
}

/* ==================== SETTINGS VIEW ==================== */

.settings-container {
    max-width: 500px;
    margin: 0 auto;
}

.settings-section {
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-sm);
}

.settings-section h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* ==================== TOAST ==================== */

.toast-container {
    position: fixed;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    z-index: var(--z-toast);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    pointer-events: none;
}

.toast {
    background: var(--text-primary);
    color: var(--bg-card);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    font-weight: 500;
    box-shadow: var(--shadow-lg);
    animation: slideUp 0.3s ease;
    pointer-events: auto;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.toast.success { background: var(--quiz-green); color: white; }
.toast.error { background: var(--quiz-red); color: white; }
.toast.warning { background: var(--quiz-yellow); color: #1e293b; }

/* ==================== MODAL ==================== */

.modal-overlay {
    position: fixed;
    inset: 0;
    background: var(--bg-overlay);
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
}

.modal {
    background: var(--bg-card);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-xl);
    max-width: 440px;
    width: 100%;
    animation: slideUp 0.3s ease;
}

.modal h3 {
    margin-bottom: var(--spacing-md);
}

.modal-actions {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: flex-end;
    margin-top: var(--spacing-lg);
}

/* ==================== OFFLINE INDICATOR ==================== */

.offline-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}

.offline-indicator.online { background: #22c55e; }
.offline-indicator.offline { background: #ef4444; animation: pulse 2s infinite; }

/* ==================== CONFETTI ==================== */

.confetti-container {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: var(--z-confetti);
    overflow: hidden;
}

.confetti-piece {
    position: absolute;
    width: 10px;
    height: 10px;
    top: -10px;
    animation: confettiFall linear forwards;
}

/* ==================== ANIMATIONS ==================== */

@keyframes slideUp {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@keyframes slideDown {
    from { transform: translateY(-20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.8; }
}

@keyframes confettiFall {
    to {
        transform: translateY(100vh) rotate(720deg);
        opacity: 0;
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes scaleIn {
    from { transform: scale(0.8); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* ==================== RESPONSIVE ==================== */

@media (max-width: 600px) {
    .app-main {
        padding: var(--spacing-md);
    }

    .home-actions {
        grid-template-columns: 1fr;
    }

    .options-grid {
        grid-template-columns: 1fr;
        padding: var(--spacing-md);
    }

    .question-text {
        font-size: 1.1rem;
    }

    .matching-columns {
        grid-template-columns: 1fr;
    }

    .results-stats {
        grid-template-columns: 1fr;
    }

    .form-row, .form-row-3 {
        grid-template-columns: 1fr;
    }

    .quiz-grid {
        grid-template-columns: 1fr;
    }

    .texte-trou-template {
        font-size: 1rem;
        line-height: 2.2;
    }

    .texte-trou-input {
        width: 90px;
        font-size: 1rem;
    }
}

/* ==================== BACK NAVIGATION ==================== */

.view-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.view-header .btn-back {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
    color: var(--text-secondary);
    padding: var(--spacing-sm);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.view-header .btn-back:hover {
    background: var(--border-color);
    color: var(--text-primary);
}

.view-header h2 {
    font-size: 1.3rem;
    font-weight: 700;
    flex: 1;
}

/* QCM validate button */
.qcm-validate {
    padding: var(--spacing-lg);
    text-align: center;
}

/* ==================== TEXTE A TROUS ==================== */

.texte-trou-container {
    padding: var(--spacing-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.texte-trou-template {
    font-size: 1.2rem;
    line-height: 2.5;
    text-align: center;
    padding: var(--spacing-md);
}

.texte-trou-input {
    display: inline-block;
    width: 120px;
    padding: var(--spacing-xs) var(--spacing-sm);
    border: none;
    border-bottom: 3px solid var(--app-primary);
    background: transparent;
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 700;
    text-align: center;
    outline: none;
    transition: border-color var(--transition-fast);
    margin: 0 var(--spacing-xs);
}

.texte-trou-input:focus {
    border-bottom-color: var(--quiz-blue);
    background: rgba(123, 44, 191, 0.05);
}

.texte-trou-input::placeholder {
    color: var(--text-muted);
    font-weight: 400;
}

/* ==================== IMAGE ZONE ==================== */

.image-zone-container {
    padding: var(--spacing-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.image-zone-wrapper {
    position: relative;
    display: inline-block;
    max-width: 100%;
    cursor: crosshair;
}

.image-zone-img {
    max-width: 100%;
    max-height: 50vh;
    border-radius: var(--border-radius-lg);
    display: block;
    user-select: none;
    -webkit-user-drag: none;
}

.zone-marker {
    position: absolute;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--app-primary);
    border: 3px solid white;
    box-shadow: var(--shadow-md);
    transform: translate(-50%, -50%);
    pointer-events: none;
    animation: scaleIn 0.2s ease;
}

.zone-marker-correct {
    position: absolute;
    border-radius: 50%;
    border: 3px solid var(--quiz-green);
    background: rgba(5, 150, 105, 0.2);
    transform: translate(-50%, -50%);
    pointer-events: none;
    animation: scaleIn 0.3s ease;
}

/* ==================== STREAK BADGE ==================== */

.streak-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: linear-gradient(135deg, #ff6b35, #f7c948);
    color: white;
    font-weight: 800;
    font-size: 1rem;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 30px;
    margin-top: var(--spacing-sm);
    animation: scaleIn 0.3s ease;
    box-shadow: 0 2px 8px rgba(255, 107, 53, 0.3);
}

.streak-fire {
    font-size: 1.3rem;
}

/* ==================== HOST BLANKS ==================== */

.host-blank {
    display: inline-block;
    min-width: 80px;
    border-bottom: 4px solid rgba(255,255,255,0.5);
    padding: 0 var(--spacing-sm);
    color: rgba(255,255,255,0.4);
    transition: all var(--transition-normal);
}

.host-blank.revealed {
    border-bottom-color: var(--quiz-green);
    color: white;
    font-weight: 800;
}

/* ==================== HOME SECONDARY ACTIONS ==================== */

.home-secondary-actions {
    display: flex;
    gap: var(--spacing-sm);
    max-width: 500px;
    margin: 0 auto;
    justify-content: center;
    flex-wrap: wrap;
}

/* ==================== HISTORY VIEW ==================== */

.history-summary {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.history-stat {
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.history-stat-value {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--app-primary);
}

.history-stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
}

.history-chart {
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.history-chart-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.history-chart-bars {
    display: flex;
    align-items: flex-end;
    gap: 3px;
    height: 120px;
    padding-bottom: 24px;
    position: relative;
}

.chart-bar-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    height: 100%;
    cursor: default;
    position: relative;
    min-width: 0;
}

.chart-bar {
    width: 100%;
    min-height: 3px;
    border-radius: 3px 3px 0 0;
    transition: height 0.3s ease;
}

.chart-bar.bar-green { background: var(--quiz-green); }
.chart-bar.bar-yellow { background: var(--quiz-yellow); }
.chart-bar.bar-red { background: var(--quiz-red); }

.chart-bar-badge {
    font-size: 0.55rem;
    font-weight: 700;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin-top: 3px;
    position: absolute;
    bottom: -20px;
}

.chart-bar-badge.badge-solo { background: var(--quiz-blue); }
.chart-bar-badge.badge-multi { background: var(--quiz-green); }

.history-filters {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.history-filter-chip {
    padding: var(--spacing-xs) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    background: var(--bg-card);
    color: var(--text-secondary);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.history-filter-chip:hover,
.history-filter-chip.active {
    background: var(--app-primary);
    color: var(--text-on-color);
    border-color: var(--app-primary);
}

.history-session-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.history-session {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.history-session-score {
    font-size: 1.3rem;
    font-weight: 800;
    min-width: 60px;
    text-align: center;
}

.history-session-score.score-green { color: var(--quiz-green); }
.history-session-score.score-yellow { color: var(--quiz-yellow); }
.history-session-score.score-red { color: var(--quiz-red); }

.history-session-info {
    flex: 1;
    min-width: 0;
}

.history-session-title {
    font-weight: 600;
    font-size: 0.95rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.history-session-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
    display: flex;
    gap: var(--spacing-md);
    margin-top: 2px;
}

.history-mode-badge {
    font-size: 0.7rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 12px;
    color: white;
    white-space: nowrap;
}

.history-mode-badge.badge-solo { background: var(--quiz-blue); }
.history-mode-badge.badge-multi { background: var(--quiz-green); }

/* ==================== HOST STATS VIEW ==================== */

.host-stats-summary {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.host-stats-card {
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.host-stats-card-value {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--app-primary);
}

.host-stats-card-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
}

.host-stats-quizzes {
    margin-bottom: var(--spacing-lg);
}

.host-stats-quizzes h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.host-stats-quiz {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    box-shadow: var(--shadow-sm);
}

.host-stats-quiz-title {
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: var(--spacing-xs);
}

.host-stats-quiz-meta {
    display: flex;
    gap: var(--spacing-md);
    font-size: 0.8rem;
    color: var(--text-muted);
    flex-wrap: wrap;
}

.host-stats-quiz-score {
    font-weight: 600;
    color: var(--app-primary);
}

.host-stats-trend {
    font-size: 1rem;
}

.host-stats-sessions h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.host-stats-session {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.host-stats-session-date {
    font-size: 0.8rem;
    color: var(--text-muted);
    min-width: 80px;
}

.host-stats-session-info {
    flex: 1;
}

.host-stats-session-title {
    font-weight: 600;
    font-size: 0.95rem;
}

.host-stats-session-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
    display: flex;
    gap: var(--spacing-md);
    margin-top: 2px;
}

.host-stats-session-meta i {
    margin-right: 2px;
}

/* ==================== HOST STATS QUIZ DETAIL (avec graphique) ==================== */

.host-stats-quiz-detail {
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.host-stats-quiz-detail h4 {
    margin: 0 0 var(--spacing-md);
    font-size: 1.1rem;
    font-weight: 700;
}

.host-stats-quiz-summary {
    display: flex;
    gap: var(--spacing-lg);
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
}

.host-stats-quiz-summary .avg-score {
    font-weight: 600;
    color: var(--app-primary);
}

.host-stats-quiz-detail canvas {
    max-height: 200px;
    margin-bottom: var(--spacing-md);
}

.host-stats-quiz-sessions {
    border-top: 1px solid var(--border-color);
    padding-top: var(--spacing-sm);
}

.host-stats-session-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.9rem;
}

.host-stats-session-row:last-child {
    border-bottom: none;
}

.host-stats-session-row .date {
    color: var(--text-secondary);
    min-width: 100px;
}

.host-stats-session-row .players {
    color: var(--text-muted);
    flex: 1;
    text-align: center;
}

.host-stats-session-row .score {
    font-weight: 600;
    color: var(--app-primary);
    min-width: 50px;
    text-align: right;
}

@media (max-width: 600px) {
    .host-stats-quiz-summary {
        flex-direction: column;
        gap: var(--spacing-xs);
    }

    .host-stats-session-row {
        font-size: 0.85rem;
    }

    .host-stats-session-row .date {
        min-width: 80px;
    }
}

/* ==================== HELP PANEL ==================== */

.help-trigger { font-weight: 700; font-size: 1.1rem; }
.help-backdrop { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.35); z-index: 998; }
.help-backdrop.visible { display: block; }
.help-panel { position: fixed; top: 0; right: 0; width: min(380px, 90vw); height: 100vh; background: var(--bg-card); box-shadow: -4px 0 20px rgba(0,0,0,.15); z-index: 999; transform: translateX(100%); transition: transform 250ms ease; display: flex; flex-direction: column; }
.help-panel.open { transform: translateX(0); }
.help-panel.closing { transform: translateX(100%); transition-duration: 200ms; }
.help-header { display: flex; align-items: center; justify-content: space-between; padding: 0.6rem 0.75rem; background: var(--bg-header); color: var(--text-on-dark); }
.help-header h2 { font-size: 1rem; margin: 0; }
.help-close { background: none; border: none; color: rgba(255,255,255,.7); font-size: 1.2rem; cursor: pointer; padding: 0.2rem 0.4rem; border-radius: 3px; }
.help-close:hover { color: #fff; background: rgba(255,255,255,.1); }
.help-nav { display: flex; flex-wrap: wrap; border-bottom: 2px solid var(--border-color); background: var(--bg-main); }
.help-nav-btn { padding: 0.5rem 0.75rem; background: none; border: none; border-bottom: 2px solid transparent; margin-bottom: -2px; cursor: pointer; font-size: 0.8rem; color: var(--text-secondary); transition: color var(--transition-fast); }
.help-nav-btn.active { color: var(--app-primary); border-bottom-color: var(--app-primary); }
.help-nav-btn:hover { color: var(--text-primary); }
.help-body { flex: 1; overflow-y: auto; padding: 0.75rem 1rem; font-size: 0.88rem; line-height: 1.6; color: var(--text-primary); }
.help-body h3 { font-size: 0.95rem; color: var(--text-primary); margin: 0.75rem 0 0.35rem; border-bottom: 1px solid var(--border-color); padding-bottom: 0.2rem; }
.help-body h3:first-child { margin-top: 0; }
.help-body p { margin: 0.35rem 0; }
.help-body kbd { display: inline-block; padding: 1px 5px; font-size: 0.75rem; font-family: monospace; background: var(--bg-main); border: 1px solid var(--border-color); border-radius: 3px; }
.help-body ul { padding-left: 1.25rem; margin: 0.25rem 0; }
.help-body li { margin: 0.2rem 0; }
.help-body code { background: var(--bg-main); padding: 0.1rem 0.3rem; border-radius: 3px; font-size: 0.82rem; }
.help-body a { color: var(--app-primary); }
.help-body pre { background: var(--bg-main); border: 1px solid var(--border-color); border-radius: var(--border-radius); padding: 0.75rem; overflow-x: auto; font-size: 0.72rem; line-height: 1.4; margin: 0.5rem 0; }

@media (min-width: 769px) {
    .help-backdrop { display: none !important; }
}