/* Sidebar palette and typography follow the supplied navigation reference. */
.app-sidebar{width:260px;display:flex;flex-direction:column;padding:0 6px 16px;background:#2c3e50;color:#fff;font:14px/1.45 Arial,Helvetica,sans-serif}
.app-sidebar .brand{min-height:68px;gap:9px;padding:14px 5px;border-bottom:1px solid #405263;font:700 23px/1.2 Arial,Helvetica,sans-serif;letter-spacing:-.4px;white-space:nowrap}
.app-sidebar .brand-symbol{width:27px;height:30px;flex:none;fill:none;stroke:#1db5ab;stroke-width:1.6;stroke-linecap:round}
.app-sidebar>small{margin:17px 10px 12px;color:#b9c6d0;font:11px/1.4 Arial,Helvetica,sans-serif;letter-spacing:1.3px}
.app-sidebar nav{display:grid;gap:3px}
.app-sidebar nav a{display:flex;align-items:center;gap:9px;min-height:44px;padding:11px 7px;border-radius:11px;color:#fff;font:400 14px/1.45 Arial,Helvetica,sans-serif;text-decoration:none;transition:background-color .12s ease}
.app-sidebar nav a:hover,.app-sidebar nav a:focus-visible{background:#34495e;color:#fff}
.app-sidebar nav a.active{background:#34495e;color:#fff;font-weight:600}
.app-sidebar .nav-icon{width:20px;height:20px;flex:0 0 20px}
.app-sidebar .aside-bottom{margin-top:auto;padding:18px 9px 0;border-top:1px solid #405263;color:#bcc9d3;font:12px/1.6 Arial,Helvetica,sans-serif}
main{margin-left:260px}
@media(max-width:1100px) and (min-width:721px){.app-sidebar{width:245px}.app-sidebar .brand{font-size:22px}.app-sidebar nav a{font-size:13px}main{margin-left:245px}}
@media(max-width:720px){.app-sidebar{position:static;width:auto;padding:0 10px 12px}.app-sidebar .brand{min-height:58px;font-size:22px}.app-sidebar nav{display:flex;gap:4px;margin-top:10px;overflow-x:auto}.app-sidebar nav a{flex-shrink:0;white-space:nowrap}.app-sidebar>small,.app-sidebar .aside-bottom{display:none}main{margin-left:0}}
@media(prefers-reduced-motion:reduce){.app-sidebar nav a{transition:none}}