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ease;text-align:left;width:100%;min-height:38px}.nav-item:hover{background:var(--sidebar-item-hover);color:var(--sidebar-text-active);transform:none;box-shadow:none}.nav-item.active{background:var(--sidebar-item-active);color:var(--sidebar-text-active);font-weight:600;box-shadow:none}.nav-item.active svg{color:var(--primary-light)}.nav-item svg{flex-shrink:0;opacity:.75}.nav-item.active svg,.nav-item:hover svg{opacity:1}.sidebar-footer{border-top:1px solid rgba(255,255,255,.08);padding:.875rem .75rem;display:flex;align-items:center;gap:.5rem}.sidebar-user{display:flex;align-items:center;gap:.625rem;flex:1;min-width:0}.user-avatar{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,var(--primary-light),var(--primary));display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700;color:#fff;flex-shrink:0}.sidebar-user-info{display:flex;flex-direction:column;min-width:0}.sidebar-user-name{font-size:.8125rem;font-weight:600;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-user-role{font-size:.6875rem;color:var(--sidebar-text);text-transform:capitalize}.btn-logout-sidebar{background:transparent;border:none;color:var(--sidebar-text);padding:.375rem;border-radius:var(--radius-sm);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s;min-height:auto;flex-shrink:0}.btn-logout-sidebar:hover{background:#ef444433;color:#fca5a5;transform:none;box-shadow:none}.main-area{margin-left:var(--sidebar-width);flex:1;display:flex;flex-direction:column;min-height:100vh}.topbar{background:var(--surface);border-bottom:1px solid var(--border);padding:.875rem 2rem;position:sticky;top:0;z-index:100;box-shadow:var(--shadow-xs)}.topbar-title h2{font-size:1.125rem;font-weight:700;color:var(--text-primary);margin-bottom:.0625rem}.topbar-title p{font-size:.8125rem;color:var(--text-secondary);margin:0}.page-content{flex:1;padding:1.75rem 2rem;max-width:1400px;width:100%;margin-left:auto;margin-right:auto}@media(max-width:768px){.sidebar{transform:translate(-100%)}.main-area{margin-left:0}.page-content{padding:1rem}.topbar{padding:.75rem 1rem}}#root{width:100%;min-height:100vh;margin:0;padding:0}.loading-container{display:flex;flex-direction:column;justify-content:center;align-items:center;min-height:100vh;background:linear-gradient(135deg,var(--primary) 0%,#7c3aed 100%)}.loading-spinner{display:flex;flex-direction:column;align-items:center;gap:1rem}.spinner{width:48px;height:48px;border:4px solid rgba(255,255,255,.2);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}.loading-text{color:#fff;font-size:1.125rem;font-weight:500}@keyframes spin{to{transform:rotate(360deg)}}