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.5rem;font-size:1.4rem;color:var(--text-dark)}.profile-details{display:flex;flex-direction:column;gap:1.25rem}.detail-item{display:flex;justify-content:space-between;align-items:center;padding:.75rem;background-color:var(--bg-light);border-radius:var(--radius-md)}.detail-label{font-size:.9rem;font-weight:600;color:var(--text-light)}.detail-value{font-size:1rem;color:var(--text-dark);font-weight:500}.dashboard-container{display:flex;min-height:100vh;background-color:var(--bg-light);font-family:var(--font-primary)}.sidebar{width:260px;background-color:var(--primary-blue);color:var(--white);display:flex;flex-direction:column;box-shadow:var(--shadow-lg);position:fixed;height:100vh;left:0;top:0;z-index:100;transition:width var(--transition-normal)}.sidebar-header{padding:var(--spacing-lg) var(--spacing-lg);border-bottom:1px solid 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var(--white);box-shadow:var(--shadow-sm)}.profile-icon:hover{background:var(--primary-blue);color:var(--white);transform:translateY(-1px);box-shadow:var(--shadow-md)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:var(--spacing-lg);margin-bottom:var(--spacing-xl)}.stat-card{background:var(--white);padding:var(--spacing-lg);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);border:none;transition:all 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var(--medium-gray)}.section-title{font-size:1.25rem;font-weight:700;color:var(--text-dark);margin:0 0 var(--spacing-md) 0}.table-container{overflow-x:auto}.sessions-table{width:100%;border-collapse:separate;border-spacing:0}.sessions-table thead{background-color:var(--bg-light)}.sessions-table th{padding:var(--spacing-md);text-align:left;font-weight:600;color:var(--text-medium);font-size:.875rem;border-bottom:1px solid var(--medium-gray);text-transform:uppercase;letter-spacing:.05em}.sessions-table th:first-child{border-top-left-radius:var(--radius-md)}.sessions-table th:last-child{border-top-right-radius:var(--radius-md)}.sessions-table tbody tr{transition:all var(--transition-fast)}.sessions-table tbody tr:hover{background-color:var(--bg-light)}.sessions-table td{padding:var(--spacing-md);color:var(--text-dark);font-size:.95rem;border-bottom:1px solid var(--light-gray);vertical-align:middle}.sessions-table tr:last-child td{border-bottom:none}.status-badge{display:inline-flex;align-items:center;padding:.25rem .75rem;border-radius:var(--radius-full);font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;white-space:nowrap}.status-badge.active,.status-badge.completed{background-color:#dcfce7;color:#166534}.status-badge.pending{background-color:#fef3c7;color:#92400e}.status-badge.ended{background-color:#f1f5f9;color:#475569}.placeholder-content{background:var(--white);padding:var(--spacing-2xl);border-radius:var(--radius-lg);text-align:center;box-shadow:var(--shadow-sm);color:var(--text-light);border:1px dashed var(--medium-gray)}@media(max-width:768px){.sidebar{width:0;overflow:hidden}.sidebar.mobile-open{width:240px}.main-content{margin-left:0;padding:var(--spacing-md)}.workflow-steps-compact{flex-direction:column;align-items:stretch}.workflow-step-compact{width:100%;justify-content:center}.step-arrow{display:none}.stats-grid{grid-template-columns:1fr}.page-title{font-size:1.5rem}}.clickable-row{cursor:pointer}.student-dashboard-container{display:flex;min-height:100vh;background-color:var(--bg-light);font-family:var(--font-primary)}.student-sidebar{width:260px;background-color:var(--primary-blue);color:var(--white);display:flex;flex-direction:column;box-shadow:var(--shadow-lg);position:fixed;height:100vh;left:0;top:0;z-index:100;transition:width var(--transition-normal)}.student-sidebar-header{padding:var(--spacing-lg) var(--spacing-lg);border-bottom:1px solid 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solid var(--white);box-shadow:var(--shadow-sm);color:var(--primary-blue)}.student-profile-icon:hover{background:var(--primary-blue);color:var(--white);transform:translateY(-1px);box-shadow:var(--shadow-md)}.student-curriculum-button{width:100%;max-width:600px;padding:var(--spacing-lg) var(--spacing-xl);background:linear-gradient(135deg,var(--primary-blue),var(--blue-dark));color:var(--white);border:none;border-radius:var(--radius-xl);font-size:1.125rem;font-weight:600;cursor:pointer;margin-bottom:var(--spacing-xl);transition:all var(--transition-normal);box-shadow:var(--shadow-md);letter-spacing:.025em}.student-curriculum-button:hover{box-shadow:0 8px 20px #0f4c814d;transform:translateY(-2px)}.group-score-badge,.session-status-badge{display:flex;align-items:center;padding:.5rem .85rem;background:var(--white);border:1px solid var(--light-gray);border-radius:var(--radius-full);font-size:.85rem;font-weight:600;color:var(--text-dark);box-shadow:var(--shadow-sm);white-space:nowrap}.group-score-badge .score-label{color:var(--text-medium);margin-right:.5rem;font-weight:500}.group-score-badge .score-value{color:var(--primary-blue);font-weight:700;font-size:.95rem}.session-status-badge{color:#059669;background-color:#f0fdf4;border-color:#bbf7d0}.session-status-badge .status-dot{width:8px;height:8px;background-color:#10b981;border-radius:50%;margin-right:.4rem;box-shadow:0 0 0 2px #10b98133;animation:pulse-dot 2s infinite}@keyframes pulse-dot{0%{transform:scale(.95);box-shadow:0 0 #10b981b3}70%{transform:scale(1);box-shadow:0 0 0 6px #10b98100}to{transform:scale(.95);box-shadow:0 0 #10b98100}}.student-group-display{font-size:.95rem;color:var(--text-dark);font-weight:500;display:flex;align-items:center;white-space:nowrap;padding:.25rem .5rem}.student-group-display strong{margin-left:.25rem;color:var(--primary-blue)}.student-btn-small.btn-secondary{background-color:var(--light-gray);color:var(--text-dark)}.student-btn-small.btn-secondary:hover{background-color:var(--medium-gray)}.student-empty-state{text-align:center;padding:var(--spacing-xl);color:var(--text-light);font-style:italic;font-size:1rem}.student-section{background:var(--white);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:var(--spacing-lg);margin-bottom:var(--spacing-lg);border:1px solid var(--medium-gray);max-width:100%}.student-section-title{font-size:1.25rem;font-weight:700;color:var(--text-dark);margin-bottom:var(--spacing-md);letter-spacing:-.01em}.student-table-container{overflow-x:auto;border:1px solid var(--light-gray);border-radius:var(--radius-md)}.student-table{width:100%;border-collapse:collapse;font-size:.95rem;background:var(--white);table-layout:fixed}.student-table thead{background-color:var(--primary-blue);color:var(--white)}.student-table th{text-align:left;padding:var(--spacing-md);background-color:var(--primary-blue);color:var(--white);font-weight:600;border-bottom:none;white-space:nowrap;text-transform:uppercase;font-size:.8rem;letter-spacing:.05em}.student-table td{padding:var(--spacing-md);border-bottom:1px solid var(--light-gray);color:var(--text-dark);vertical-align:middle;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.student-table tr:last-child td{border-bottom:none}.student-table tr:hover{background-color:var(--bg-light)}.student-btn-small{padding:.375rem 1rem;background-color:var(--primary-blue);color:var(--white);border-radius:var(--radius-md);font-size:.85rem;font-weight:500;border:none;cursor:pointer;transition:background-color var(--transition-fast)}.student-btn-small:hover{background-color:var(--blue-dark)}.student-badge{padding:.25rem .75rem;border-radius:var(--radius-full);font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;display:inline-block}.student-badge.completed,.student-badge.active{background-color:#d1fae5;color:#059669;border:1px solid #a7f3d0}.student-badge.pending{background-color:#f1f5f9;color:#64748b;border:1px solid #e2e8f0}.markdown-body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:16px;line-height:1.6;color:#334155;background-color:#fff;padding:2rem;border-radius:8px;border:1px solid #e2e8f0;text-align:left;overflow-wrap:break-word;word-wrap:break-word;word-break:break-word}.markdown-body img{max-width:100%;height:auto}.markdown-body h1,.markdown-body h2,.markdown-body h3{margin-top:1.5rem;margin-bottom:1rem;font-weight:600;color:#1e293b}.markdown-body h1{font-size:2em;border-bottom:1px solid #e2e8f0;padding-bottom:.3em}.markdown-body h2{font-size:1.5em;border-bottom:1px solid #e2e8f0;padding-bottom:.3em}.markdown-body h3{font-size:1.25em}.markdown-body p{margin-bottom:1rem}.markdown-body ul,.markdown-body ol{margin-bottom:1rem;padding-left:2em}.markdown-body li{margin-bottom:.25rem}.markdown-body pre{background-color:#f1f5f9;padding:1rem;border-radius:6px;overflow-x:auto;margin-bottom:1rem}.markdown-body code{font-family:Menlo,Monaco,Courier New,monospace;font-size:.9em;background-color:#f1f5f9;padding:.2em .4em;border-radius:3px}.markdown-body pre code{background-color:transparent;padding:0}.markdown-body a{color:#2563eb;text-decoration:none}.markdown-body a:hover{text-decoration:underline}.markdown-body blockquote{border-left:4px solid #e2e8f0;padding-left:1rem;color:#64748b;margin-bottom:1rem}.sticky-action-bar{position:sticky;bottom:0;background-color:#fffffff2;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-top:1px solid #e2e8f0;padding:var(--spacing-lg);margin:0 calc(var(--spacing-lg) * -1) calc(var(--spacing-lg) * -1) calc(var(--spacing-lg) * -1);display:flex;flex-direction:column;align-items:flex-end;z-index:10;box-shadow:0 -4px 12px #0000000d;border-bottom-left-radius:var(--radius-lg);border-bottom-right-radius:var(--radius-lg);margin-top:auto;width:auto;max-width:100%}.experiment-content{max-width:100%}.student-badge.rejected{background-color:#fee2e2;color:#b91c1c;border:1px solid #fecaca}.student-grid-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--spacing-lg);margin-top:var(--spacing-md)}.student-dashboard-card{background:var(--white);padding:var(--spacing-xl);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--medium-gray);display:flex;flex-direction:column;align-items:center;text-align:center;cursor:pointer;transition:all var(--transition-normal)}.student-dashboard-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--light-gray)}.student-card-icon{color:var(--primary-blue);margin-bottom:var(--spacing-md);background:var(--blue-lighter);padding:var(--spacing-md);border-radius:50%;display:flex;align-items:center;justify-content:center}.student-dashboard-card h3{margin:.5rem 0;font-size:1.25rem;font-weight:700;color:var(--text-dark)}.student-dashboard-card p{color:var(--text-light);margin-bottom:1.5rem;font-size:.95rem;line-height:1.5}.student-dashboard-card button{width:100%}*{margin:0;padding:0;box-sizing:border-box}#root{min-height:100vh}