.dashboard-body{background-color:var(--bg-color);min-height:100vh;display:flex}.sidebar{background-color:var(--surface-color);border-right:1px solid var(--border-color);z-index:200;flex-direction:column;width:260px;height:100vh;transition:transform .28s cubic-bezier(.4,0,.2,1);display:flex;position:fixed}.sidebar-header{border-bottom:1px solid var(--border-light);align-items:center;gap:.5rem;padding:1.25rem 1.5rem;display:flex}.logo{color:var(--primary);letter-spacing:-.05em;flex:1;font-size:1.1rem;font-weight:700}.sidebar-close-btn{color:var(--text-secondary);cursor:pointer;border-radius:var(--radius-sm);background:0 0;border:none;margin-left:auto;padding:.25rem;line-height:0;display:none}.sidebar-close-btn:hover{color:var(--text-primary)}.sidebar-nav{flex-direction:column;flex:1;gap:.25rem;padding:1.5rem 1rem;display:flex;overflow-y:auto}.nav-item{color:var(--text-secondary);border-radius:var(--radius-md);transition:var(--transition);align-items:center;gap:.75rem;padding:.75rem 1rem;font-size:.875rem;font-weight:500;display:flex}.nav-item:hover,.nav-item.active{background-color:var(--surface-hover);color:var(--primary)}.sidebar-footer{border-top:1px solid var(--border-light);padding:1rem}.sidebar-overlay{z-index:150;backdrop-filter:blur(2px);opacity:0;pointer-events:none;background:#00000073;transition:opacity .25s;display:none;position:fixed;inset:0}.sidebar-overlay.overlay-show{opacity:1;pointer-events:auto}.dashboard-content{flex-direction:column;flex:1;min-width:0;margin-left:260px;display:flex}.dashboard-header{background-color:var(--surface-color);border-bottom:1px solid var(--border-color);z-index:100;align-items:center;gap:.75rem;height:64px;padding:0 1.5rem;display:flex;position:sticky;top:0}.hamburger-btn{border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-secondary);cursor:pointer;transition:var(--transition);background:0 0;flex-shrink:0;padding:.35rem .45rem;line-height:0;display:none}.hamburger-btn:hover{background:var(--surface-hover);color:var(--primary)}.page-title{white-space:nowrap;text-overflow:ellipsis;flex:1;margin:0;font-size:1.15rem;font-weight:600;overflow:hidden}.header-right{flex-shrink:0;align-items:center;gap:.6rem;display:flex}.avatar{background-color:var(--primary-light);width:34px;height:34px;color:var(--primary);border-radius:var(--radius-full);flex-shrink:0;justify-content:center;align-items:center;font-size:.75rem;font-weight:700;display:flex}.user-name{color:var(--text-primary);font-size:.85rem;font-weight:500}.content-wrapper{flex:1;width:100%;max-width:1200px;margin:0 auto;padding:2rem}@media (width<=1024px){.sidebar{width:240px}.dashboard-content{margin-left:240px}}@media (width<=768px){.sidebar{width:280px;box-shadow:none;transform:translate(-100%)}.sidebar.sidebar-open{transform:translate(0);box-shadow:4px 0 24px #00000026}.sidebar-overlay{display:block}.sidebar-close-btn{display:flex}.dashboard-content{margin-left:0}.hamburger-btn{display:flex}.dashboard-header{height:58px;padding:0 1rem}.page-title{font-size:1rem}.user-name{display:none}.content-wrapper{padding:1rem}}@media (width<=480px){.content-wrapper{padding:.75rem}.page-title{font-size:.95rem}}@media (width<=768px){.table-wrapper,.data-table-wrap{-webkit-overflow-scrolling:touch;overflow-x:auto}table{min-width:580px}.page-header{flex-direction:column!important;align-items:flex-start!important;gap:.75rem!important}.stats-grid,.dashboard-grid{grid-template-columns:1fr!important}.sch-toolbar{flex-direction:column;align-items:flex-start}.sch-toolbar-right{justify-content:space-between;width:100%}.sch-select{flex:1}.sch-cell{min-height:52px!important;padding:.3rem!important}.sch-cell-num{width:20px!important;height:20px!important;font-size:.72rem!important}.sch-week-cell{padding:.4rem 0!important;font-size:.6rem!important}.sch-cell-badge{display:none}.sch-slots-grid{grid-template-columns:repeat(auto-fill,minmax(90px,1fr))!important}.sch-panel-footer{flex-direction:column}.sch-btn-outline,.sch-btn-primary{justify-content:center;width:100%}.filter-bar,.session-controls{flex-direction:column;gap:.5rem}.filter-bar select,.filter-bar input{width:100%}}@media (width<=480px){.sch-cell{min-height:42px!important}.sch-dot{width:6px!important;height:6px!important}.sch-legend{gap:.6rem}}