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var(--transition-base)}.suivi-btn-retry:hover{background:var(--color-primary-dark)}.suivi-cta-btn{display:inline-flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-lg);background:var(--color-primary);color:#fff;border:none;border-radius:var(--radius-md);font-size:var(--text-sm);font-weight:var(--font-medium);cursor:pointer;transition:all var(--transition-base);text-decoration:none}.suivi-cta-btn:hover{background:var(--color-primary-dark);transform:translateY(-1px);text-decoration:none;color:#fff}@media(max-width:768px){.suivi-page{padding:var(--spacing-md) var(--spacing-sm)}.suivi-header-content{flex-direction:column;text-align:center}.suivi-header h1{font-size:var(--text-2xl)}.lacunes-grid,.objectifs-grid{grid-template-columns:1fr}.streak-jour-indicateur{width:30px;height:30px;font-size:var(--text-xs)}.streak-stats{flex-direction:column;gap:var(--spacing-sm)}.recommandation-card{flex-direction:column;align-items:center;text-align:center}}@media(max-width:480px){.suivi-header{padding:var(--spacing-md)}.streak-semaine{gap:4px}.streak-jour-indicateur{width:28px;height:28px}.streak-jour-label{font-size:.65rem}.lacune-card,.objectif-card,.recommandation-card{padding:var(--spacing-md)}}.prof-dashboard{max-width:1200px;margin:0 auto;padding:var(--spacing-lg);min-height:calc(100vh - 80px)}.prof-dashboard-header{margin-bottom:var(--spacing-xl);padding-bottom:var(--spacing-lg);border-bottom:2px solid var(--color-border)}.prof-dashboard-titre{font-size:var(--text-3xl);font-weight:var(--font-bold);color:var(--color-primary);margin-bottom:var(--spacing-xs)}.prof-dashboard-subtitle{font-size:var(--text-lg);color:var(--color-text-light);margin-bottom:0}.prof-nav{display:flex;gap:var(--spacing-sm);margin-bottom:var(--spacing-xl);border-bottom:2px solid var(--color-border);padding-bottom:var(--spacing-sm)}.prof-nav-btn{padding:var(--spacing-sm) var(--spacing-lg);border:none;background:transparent;font-size:var(--text-base);font-weight:var(--font-medium);color:var(--color-text-light);cursor:pointer;border-bottom:3px solid transparent;transition:all var(--transition-base);border-radius:var(--radius-sm) var(--radius-sm) 0 0}.prof-nav-btn:hover{color:var(--color-primary);background:var(--color-bg-secondary)}.prof-nav-btn.active{color:var(--color-primary);border-bottom-color:var(--color-primary);font-weight:var(--font-semibold)}.prof-overview-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--spacing-md);margin-bottom:var(--spacing-xl)}.prof-overview-card{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--spacing-lg);display:flex;align-items:center;gap:var(--spacing-md);box-shadow:var(--shadow-sm);transition:all var(--transition-base)}.prof-overview-card-clickable{cursor:pointer}.prof-overview-card-clickable:hover{box-shadow:var(--shadow-md);border-color:var(--color-primary-light);transform:translateY(-2px)}.prof-overview-card-icon{font-size:2rem;width:56px;height:56px;display:flex;align-items:center;justify-content:center;background:var(--color-bg-secondary);border-radius:var(--radius-lg);flex-shrink:0}.prof-overview-card-value{font-size:var(--text-2xl);font-weight:var(--font-bold);color:var(--color-text);display:block}.prof-overview-card-label{font-size:var(--text-sm);color:var(--color-text-light)}.prof-overview-groupes{margin-top:var(--spacing-xl)}.prof-overview-groupes h2{font-size:var(--text-xl);margin-bottom:var(--spacing-md)}.prof-overview-groupes-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:var(--spacing-md)}.prof-overview-groupe-card{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--spacing-lg);cursor:pointer;transition:all var(--transition-base);position:relative}.prof-overview-groupe-card:hover{box-shadow:var(--shadow-md);border-color:var(--color-primary-light)}.prof-overview-groupe-header h3{font-size:var(--text-lg);margin-bottom:var(--spacing-xs)}.prof-overview-groupe-matiere{font-size:var(--text-sm);color:var(--color-text-light);background:var(--color-bg-secondary);padding:2px 8px;border-radius:var(--radius-sm)}.prof-overview-groupe-stats{display:flex;gap:var(--spacing-lg);margin-top:var(--spacing-md)}.prof-overview-groupe-stat-value{display:block;font-size:var(--text-lg);font-weight:var(--font-semibold);color:var(--color-primary)}.prof-overview-groupe-stat-label{font-size:var(--text-xs);color:var(--color-text-light)}.prof-overview-groupe-arrow{position:absolute;top:50%;right:var(--spacing-lg);transform:translateY(-50%);font-size:var(--text-xl);color:var(--color-text-lighter);transition:all var(--transition-base)}.prof-overview-groupe-card:hover .prof-overview-groupe-arrow{color:var(--color-primary);right:var(--spacing-md)}.groupe-manager-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--spacing-lg)}.groupe-manager-titre{font-size:var(--text-2xl);margin-bottom:var(--spacing-xs)}.groupe-manager-subtitle{font-size:var(--text-sm);color:var(--color-text-light);margin-bottom:0}.groupe-filtres{display:flex;gap:var(--spacing-sm);margin-bottom:var(--spacing-lg)}.prof-filtre-btn{padding:var(--spacing-xs) var(--spacing-md);border:1px solid var(--color-border);background:var(--color-bg);border-radius:var(--radius-full);font-size:var(--text-sm);cursor:pointer;transition:all var(--transition-base)}.prof-filtre-btn:hover{border-color:var(--color-primary-light)}.prof-filtre-btn.active{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.groupe-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:var(--spacing-lg)}.groupe-card{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--spacing-lg);box-shadow:var(--shadow-sm);transition:all var(--transition-base)}.groupe-card:hover{box-shadow:var(--shadow-md)}.groupe-card-archive{opacity:.7;background:var(--color-bg-secondary)}.groupe-card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:var(--spacing-md)}.groupe-card-titre{font-size:var(--text-lg);font-weight:var(--font-semibold);margin-bottom:var(--spacing-xs)}.groupe-card-matiere{font-size:var(--text-sm);color:var(--color-primary);font-weight:var(--font-medium)}.groupe-badge{padding:2px 10px;border-radius:var(--radius-full);font-size:var(--text-xs);font-weight:var(--font-medium)}.groupe-badge-actif{background:#d1fae5;color:#065f46}.groupe-badge-archive{background:#e5e7eb;color:#4b5563}.groupe-card-infos{display:flex;gap:var(--spacing-md);font-size:var(--text-sm);color:var(--color-text-light);margin-bottom:var(--spacing-md)}.groupe-card-code{margin-bottom:var(--spacing-md)}.groupe-code-label{font-size:var(--text-xs);color:var(--color-text-light);display:block;margin-bottom:var(--spacing-xs)}.groupe-code-box{display:flex;align-items:center;gap:var(--spacing-sm);background:var(--color-bg-tertiary);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-md);border:1px dashed var(--color-border)}.groupe-code-value{font-family:var(--font-mono);font-size:var(--text-lg);font-weight:var(--font-bold);color:var(--color-primary);letter-spacing:2px;flex:1}.groupe-card-stats{display:flex;gap:var(--spacing-md);padding:var(--spacing-sm) 0;border-top:1px solid var(--color-border-light);border-bottom:1px solid var(--color-border-light);margin-bottom:var(--spacing-md)}.groupe-stat-item{text-align:center;flex:1}.groupe-stat-value{display:block;font-size:var(--text-lg);font-weight:var(--font-bold);color:var(--color-text)}.groupe-stat-label{font-size:var(--text-xs);color:var(--color-text-light)}.groupe-card-actions{display:flex;gap:var(--spacing-sm);flex-wrap:wrap}.groupe-confirm-suppression{display:flex;align-items:center;gap:var(--spacing-sm);font-size:var(--text-sm);color:var(--color-error)}.groupe-form-container{background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--spacing-xl);margin-bottom:var(--spacing-xl)}.groupe-form-container h3{font-size:var(--text-xl);margin-bottom:var(--spacing-lg);color:var(--color-primary)}.groupe-form{display:flex;flex-direction:column;gap:var(--spacing-md)}.prof-form-group{display:flex;flex-direction:column;gap:var(--spacing-xs);flex:1}.prof-form-group label{font-size:var(--text-sm);font-weight:var(--font-medium);color:var(--color-text)}.prof-form-row{display:flex;gap:var(--spacing-md)}.prof-form-actions{display:flex;gap:var(--spacing-md);margin-top:var(--spacing-sm)}.prof-input,.prof-select{padding:var(--spacing-sm) var(--spacing-md);border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:var(--text-base);font-family:var(--font-sans);background:var(--color-bg);transition:border-color var(--transition-base);width:100%}.prof-input:focus,.prof-select:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #2563eb1a}.prof-select-sm{padding:var(--spacing-xs) var(--spacing-sm);font-size:var(--text-sm);width:auto}.prof-btn{display:inline-flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-sm) var(--spacing-lg);border:none;border-radius:var(--radius-md);font-size:var(--text-base);font-weight:var(--font-medium);cursor:pointer;transition:all var(--transition-base);white-space:nowrap}.prof-btn-primary{background:var(--color-primary);color:#fff}.prof-btn-primary:hover{background:var(--color-primary-dark)}.prof-btn-primary:disabled{opacity:.6;cursor:not-allowed}.prof-btn-secondary{background:var(--color-bg-secondary);color:var(--color-text);border:1px solid var(--color-border)}.prof-btn-secondary:hover{background:var(--color-bg-tertiary)}.prof-btn-danger{background:var(--color-error);color:#fff}.prof-btn-danger:hover{background:#dc2626}.prof-btn-sm{padding:var(--spacing-xs) var(--spacing-sm);font-size:var(--text-sm)}.prof-btn-icon{background:transparent;border:none;cursor:pointer;font-size:var(--text-lg);padding:4px;border-radius:var(--radius-sm);transition:all var(--transition-base)}.prof-btn-icon:hover{background:var(--color-bg-tertiary)}.prof-btn-icon-danger:hover{background:#fee2e2;color:var(--color-error)}.groupe-detail-header{display:flex;align-items:center;gap:var(--spacing-md);margin-bottom:var(--spacing-lg);padding-bottom:var(--spacing-md);border-bottom:2px solid var(--color-border)}.groupe-detail-titre-section{flex:1}.groupe-detail-titre{font-size:var(--text-2xl);margin-bottom:var(--spacing-xs)}.groupe-detail-subtitle{font-size:var(--text-sm);color:var(--color-text-light);margin-bottom:0}.groupe-detail-onglets{display:flex;gap:var(--spacing-xs);margin-bottom:var(--spacing-xl);border-bottom:1px solid var(--color-border)}.groupe-onglet{padding:var(--spacing-sm) var(--spacing-md);border:none;background:transparent;font-size:var(--text-sm);font-weight:var(--font-medium);color:var(--color-text-light);cursor:pointer;border-bottom:2px solid transparent;transition:all var(--transition-base);display:flex;align-items:center;gap:var(--spacing-xs)}.groupe-onglet:hover{color:var(--color-primary)}.groupe-onglet.active{color:var(--color-primary);border-bottom-color:var(--color-primary)}.groupe-onglet-badge{background:var(--color-primary);color:#fff;font-size:11px;padding:1px 6px;border-radius:var(--radius-full);min-width:20px;text-align:center}.groupe-stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--spacing-md);margin-bottom:var(--spacing-xl)}.groupe-stat-card{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--spacing-md);display:flex;align-items:center;gap:var(--spacing-md)}.groupe-stat-card-icon{font-size:1.5rem}.groupe-stat-card-value{display:block;font-size:var(--text-xl);font-weight:var(--font-bold)}.groupe-stat-card-label{font-size:var(--text-xs);color:var(--color-text-light)}.groupe-apercu-notes{margin-bottom:var(--spacing-xl)}.groupe-note-range{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md);background:var(--color-bg-secondary);border-radius:var(--radius-lg)}.groupe-note-range-label{font-size:var(--text-sm);font-weight:var(--font-medium);white-space:nowrap}.groupe-note-barre{flex:1;height:8px;background:var(--color-bg-tertiary);border-radius:var(--radius-full);position:relative}.groupe-note-barre-fill{position:absolute;top:0;height:100%;background:linear-gradient(to right,#f59e0b,#10b981);border-radius:var(--radius-full)}.groupe-apercu-classement{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-lg)}.groupe-classement-section h4{font-size:var(--text-base);margin-bottom:var(--spacing-md)}.groupe-classement-item{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);background:var(--color-bg);border-radius:var(--radius-md);margin-bottom:var(--spacing-xs)}.groupe-classement-rang{font-size:var(--text-lg)}.groupe-classement-nom{flex:1;font-weight:var(--font-medium)}.groupe-classement-note{font-weight:var(--font-bold)}.groupe-classement-vide{color:var(--color-text-light);font-style:italic}.groupe-eleves-toolbar{display:flex;align-items:center;gap:var(--spacing-md);margin-bottom:var(--spacing-md);padding:var(--spacing-sm) var(--spacing-md);background:var(--color-bg-secondary);border-radius:var(--radius-md)}.groupe-eleves-toolbar label{font-size:var(--text-sm);font-weight:var(--font-medium)}.groupe-eleves-count{margin-left:auto;font-size:var(--text-sm);color:var(--color-text-light)}.groupe-eleves-table-wrapper{overflow-x:auto;border:1px solid var(--color-border);border-radius:var(--radius-lg);margin-bottom:var(--spacing-md)}.groupe-eleves-table{width:100%;border-collapse:collapse;font-size:var(--text-sm)}.groupe-eleves-table th{padding:var(--spacing-sm) var(--spacing-md);text-align:left;background:var(--color-bg-secondary);font-weight:var(--font-semibold);color:var(--color-text-light);border-bottom:2px solid var(--color-border);white-space:nowrap}.groupe-eleves-table td{padding:var(--spacing-sm) var(--spacing-md);border-bottom:1px solid var(--color-border-light);vertical-align:middle}.groupe-eleves-table tr:hover{background:var(--color-bg-secondary)}.groupe-eleve-row-active{background:#eff6ff!important}.groupe-eleve-nom-cell div{display:flex;flex-direction:column}.groupe-eleve-email{font-size:var(--text-xs);color:var(--color-text-lighter)}.groupe-note-badge{display:inline-block;padding:2px 8px;border-radius:var(--radius-sm);font-weight:var(--font-semibold);font-size:var(--text-sm)}.groupe-streak{font-weight:var(--font-medium)}.groupe-eleve-actions{display:flex;gap:var(--spacing-xs)}.groupe-eleve-detail{background:#f0f9ff;border:1px solid #bfdbfe;border-radius:var(--radius-xl);padding:var(--spacing-lg);margin-bottom:var(--spacing-lg)}.groupe-eleve-detail-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-md)}.groupe-eleve-detail-header h3{font-size:var(--text-lg);margin-bottom:0}.groupe-eleve-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-md)}.groupe-eleve-detail-card{background:var(--color-bg);padding:var(--spacing-md);border-radius:var(--radius-md);border:1px solid var(--color-border-light)}.groupe-eleve-detail-card h4{font-size:var(--text-base);margin-bottom:var(--spacing-sm);color:var(--color-text)}.groupe-eleve-detail-card-wide{grid-column:1 / -1}.groupe-eleve-score-circle{font-size:var(--text-2xl);font-weight:var(--font-bold);text-align:center;padding:var(--spacing-md)}.groupe-lacunes-liste{list-style:none;padding:0}.groupe-lacune-item{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) 0;border-bottom:1px solid var(--color-border-light)}.groupe-lacune-item:last-child{border-bottom:none}.groupe-lacune-nom{flex:1;font-weight:var(--font-medium)}.groupe-lacune-moyenne{font-weight:var(--font-semibold)}.groupe-lacune-badge{padding:2px 8px;border-radius:var(--radius-full);font-size:11px;font-weight:var(--font-medium)}.groupe-lacune-badge-critique{background:#fee2e2;color:#991b1b}.groupe-lacune-badge-important{background:#fef3c7;color:#92400e}.groupe-lacune-badge-modere{background:#dbeafe;color:#1e40af}.prof-textarea{width:100%;padding:var(--spacing-sm) 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h4{margin-bottom:var(--spacing-md)}.groupe-appel-suivi-btns{display:flex;gap:var(--spacing-sm);margin-bottom:var(--spacing-md)}.groupe-appel-suivi-btns .prof-btn.active{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.groupe-appel-suivi-table{margin-top:var(--spacing-sm)}.groupe-travaux{padding:var(--spacing-lg)}.groupe-travaux-form{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--spacing-lg);margin-bottom:var(--spacing-xl)}.groupe-travaux-form h4,.groupe-travaux-form .prof-input,.groupe-travaux-form .prof-textarea{margin-bottom:var(--spacing-md)}.groupe-travaux-echeance{display:flex;align-items:center;gap:var(--spacing-md);margin-bottom:var(--spacing-md)}.groupe-travaux-liste h4{margin-bottom:var(--spacing-md)}.groupe-travaux-items{list-style:none;padding:0;margin:0}.groupe-travaux-item{display:flex;justify-content:space-between;align-items:flex-start;background:var(--color-bg);border:1px solid 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