:root{--navy:#0d2240;--blue:#1565c0;--cyan:#00b4d8;--green:#2e7d32;--amber:#f57c00;--red:#c62828;--gray:#546e7a;--light-gray:#eceff1;--bg:#f4f6f9;--white:#fff;--border:#cfd8dc;--transition:all .3s ease;--shadow-sm:0 1px 3px #0000001f;--shadow:0 2px 8px #00000026;--shadow-lg:0 4px 16px #0003}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg);color:#212121;font-family:DM Sans,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5}code,pre{font-family:DM Mono,monospace}.layout{background-color:var(--bg);height:100vh;display:flex}.layout-content{flex-direction:column;flex:1;display:flex;overflow:hidden}.impersonation-banner{color:#fff;background:#7b1fa2;flex-shrink:0;justify-content:space-between;align-items:center;gap:12px;padding:10px 20px;font-size:13px;display:flex}.impersonation-exit{color:#fff;cursor:pointer;white-space:nowrap;background:#fff3;border:1px solid #fff6;border-radius:6px;padding:5px 14px;font-size:13px;font-weight:600;transition:background .2s}.impersonation-exit:hover{background:#ffffff4d}.sidebar{background-color:var(--navy);width:280px;color:var(--white);transition:var(--transition);border-right:1px solid #0000001a;flex-direction:column;display:flex;overflow-y:auto}.sidebar.collapsed{width:80px}.sidebar-header{border-bottom:1px solid #ffffff1a;padding:24px 16px}.logo{letter-spacing:-.5px;align-items:center;gap:12px;font-size:18px;font-weight:700;display:flex}.sidebar.collapsed .logo span{display:none}.sidebar-nav{flex-direction:column;flex:1;gap:4px;padding:16px 8px;display:flex}.nav-item{color:#ffffffb3;cursor:pointer;transition:var(--transition);border-radius:8px;align-items:center;gap:12px;padding:12px 16px;font-size:14px;text-decoration:none;display:flex}.nav-item:hover{color:var(--white);background-color:#ffffff1a}.nav-item.active{background-color:var(--blue);color:var(--white);font-weight:600}.nav-icon{flex-shrink:0;justify-content:center;align-items:center;display:flex}.nav-label{white-space:nowrap;flex:1}.sidebar.collapsed .nav-label{display:none}.sidebar-footer{border-top:1px solid #ffffff1a;align-items:center;gap:12px;padding:16px;display:flex}.user-info{flex:1;min-width:0}.user-name{white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:600;overflow:hidden}.user-role{color:#fff9;white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.sidebar.collapsed .user-info{display:none}.logout-btn{color:#ffffffb3;cursor:pointer;transition:var(--transition);background:0 0;border:none;border-radius:6px;justify-content:center;align-items:center;gap:8px;padding:8px;font-size:14px;display:flex}.logout-btn:hover{color:var(--white);background-color:#ffffff1a}.logout-btn span{flex-shrink:0}.sidebar.collapsed .logout-btn span{display:none}.topbar{background-color:var(--white);border-bottom:1px solid var(--border);box-shadow:var(--shadow-sm);align-items:center;height:70px;padding:16px 24px;display:flex}.topbar-content{justify-content:space-between;align-items:center;width:100%;display:flex}.topbar-title{align-items:center;gap:12px;display:flex}.topbar-title h1{color:var(--navy);margin:0;font-size:20px;font-weight:700}.negozio-badge{background-color:var(--cyan);color:var(--white);border-radius:16px;padding:4px 12px;font-size:12px;font-weight:600}.topbar-right{align-items:center;gap:16px;display:flex}.user-email{color:var(--gray);font-size:14px}.page-content{flex:1;padding:24px;overflow-y:auto}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--light-gray)}::-webkit-scrollbar-thumb{background:var(--gray);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#37474f}@media (width<=768px){.sidebar{z-index:100;width:280px;height:100vh;transition:var(--transition);position:fixed;top:0;left:0;transform:translate(-100%)}.sidebar.open{transform:translate(0)}.layout-content{width:100%}.page-content{padding:16px}}