.dashboard-sidebar{background:var(--background);border-right:1px solid var(--surface-border);z-index:1000;flex-direction:column;width:260px;height:100vh;display:flex;position:fixed;top:0;left:0;overflow-y:auto}.sidebar-mobile-toggle{z-index:1100;border:1px solid var(--surface-border);width:44px;height:44px;color:var(--foreground);background:#0f0f14eb;border-radius:12px;justify-content:center;align-items:center;display:none;position:fixed;top:16px;left:16px;box-shadow:0 10px 24px #0000002e}.sidebar-overlay{display:none}.sidebar-header{align-items:center;gap:12px;padding:32px 24px;text-decoration:none;display:flex}.logo-mask-container{background:linear-gradient(135deg, var(--primary), var(--secondary));-webkit-mask-image:url(/logo.svg);mask-image:url(/logo.svg);-webkit-mask-position:50%;mask-position:50%;-webkit-mask-size:contain;mask-size:contain;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat}.sidebar-logo-size{width:28px;height:28px}.logo-text{color:var(--foreground);font-size:1.25rem;font-weight:700}.sidebar-nav{flex-direction:column;flex:1;gap:4px;padding:0 16px;display:flex}.nav-item{color:var(--foreground);opacity:.7;border-radius:8px;align-items:center;gap:12px;padding:12px 16px;font-weight:500;text-decoration:none;transition:all .2s;display:flex}.nav-item:hover{opacity:1;background:var(--surface-hover)}.nav-item.active{opacity:1;background:rgba(var(--primary-rgb), .1);color:var(--primary);border:1px solid rgba(var(--primary-rgb), .1)}.sidebar-footer{border-top:1px solid var(--surface-border);padding:16px}.logout{color:#ff5f56}.logout:hover{color:#ff5f56;background:#ff5f561a}.dashboard-sidebar::-webkit-scrollbar{width:4px}.dashboard-sidebar::-webkit-scrollbar-thumb{background:var(--surface-border);border-radius:10px}@media (max-width:1024px){.dashboard-sidebar{width:220px}}@media (max-width:768px){.dashboard-sidebar{border-right:1px solid var(--surface-border);background:#0a0a0efa;border-bottom:none;width:100%;max-width:320px;height:100vh;transition:transform .25s;position:fixed;top:0;left:0;overflow-y:auto;transform:translate(-102%);box-shadow:24px 0 50px #00000059}.dashboard-sidebar.open{transform:translate(0)}.sidebar-mobile-toggle{display:inline-flex}.sidebar-overlay{opacity:0;pointer-events:none;z-index:1050;background:#00000073;transition:opacity .2s;display:block;position:fixed;inset:0}.sidebar-overlay.open{opacity:1;pointer-events:auto}.sidebar-header{padding:24px 16px 16px}.sidebar-nav{flex-direction:column;gap:8px;padding:0 12px 16px;display:flex}.nav-item{justify-content:flex-start;padding:12px 10px}.sidebar-footer{padding:12px 16px 16px}}