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var(--primary);outline-offset:2px}.training-page{background-color:var(--bg-white);width:100%;min-height:100vh;position:relative;overflow-x:hidden}.training-header{height:var(--header-height);background-color:var(--bg-white);border-bottom:1px solid var(--border-light);padding:0 var(--space-lg);z-index:1000;box-shadow:var(--shadow-sm);justify-content:space-between;align-items:center;display:flex;position:fixed;top:0;left:0;right:0}.header-left{align-items:center;gap:var(--space-md);flex-shrink:0;display:flex}.logo{align-items:center;gap:var(--space-sm);color:var(--text-heading);text-decoration:none;display:flex}.logo-icon{background:linear-gradient(135deg, var(--primary), var(--primary-hover));border-radius:var(--radius-md);color:#fff;width:40px;height:40px;font-weight:700;font-size:var(--font-size-lg);flex-shrink:0;justify-content:center;align-items:center;display:flex}.logo-text{font-weight:700;font-size:var(--font-size-xl);color:var(--text-heading)}.logo-text 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var(--transition-base);background-color:#00000080;display:none;position:fixed;inset:0}.sidebar-overlay.active{opacity:1;visibility:visible}.training-sidebar{width:var(--sidebar-width);background-color:var(--bg-white);border-right:1px solid var(--border-light);height:calc(100vh - 80px);padding:var(--space-lg);z-index:900;transition:transform var(--transition-base);position:sticky;top:80px;overflow-y:auto!important}.sidebar-header{margin-bottom:var(--space-lg);padding-bottom:var(--space-md);border-bottom:1px solid var(--border-light);justify-content:space-between;align-items:center;display:flex}.sidebar-title{font-size:var(--font-size-sm);color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;font-weight:600}.clear-filters-btn{font-size:var(--font-size-xs);color:var(--primary);cursor:pointer;padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-sm);font-family:var(--font-family);transition:background-color var(--transition-fast);background-color:#0000;border:none}.clear-filters-btn:hover{background-color:var(--primary-light-6)}.applied-filters{gap:var(--space-xs);margin-bottom:var(--space-md);flex-wrap:wrap;display:flex}.filter-tag{align-items:center;gap:var(--space-xs);padding:var(--space-xs) var(--space-sm);background-color:var(--primary-light-12);color:var(--primary);font-size:var(--font-size-xs);border-radius:var(--radius-full);border:1px solid var(--primary-light-12);display:inline-flex}.filter-tag-remove{background-color:var(--primary);color:#fff;border-radius:var(--radius-full);cursor:pointer;width:14px;height:14px;transition:opacity var(--transition-fast);border:none;justify-content:center;align-items:center;padding:0;font-size:10px;line-height:1;display:flex}.filter-tag-remove:hover{opacity:.8}.filter-group{margin-bottom:var(--space-md);border:1px solid var(--border-light);border-radius:var(--radius-md);overflow:hidden}.filter-header{width:100%;padding:var(--space-sm) 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