.topbar{
  position:sticky; top:0; z-index:40;
  background:linear-gradient(90deg,var(--verde-escuro),var(--verde));
  color:#fff;
  padding:14px 18px;
  box-shadow:0 10px 22px rgba(0,0,0,.12);
  display:flex; align-items:center; gap:14px;
}
.brand{display:flex; align-items:center; gap:12px; min-width:300px}
.brand img{
  height:44px; width:auto;
  background:#fff;
  padding:6px 10px;
  border-radius:14px;
  box-shadow:0 10px 24px rgba(0,0,0,.18);
}
.brand .title{line-height:1.15}
.brand .title b{display:block; font-size:16px; letter-spacing:.2px}
.brand .title small{opacity:.9}

.navtoggle{
  border:1px solid rgba(255,255,255,.24);
  background:rgba(255,255,255,.12);
  color:#fff;
  padding:10px 14px;
  border-radius:14px;
  font-weight:800;
  cursor:pointer;
  white-space:nowrap;
}
.navtoggle:hover{background:rgba(255,255,255,.18)}

.lock{
  min-width:170px;
  margin-left:auto;
  display:flex; justify-content:flex-end; align-items:center;
  font-weight:700; font-size:12px; opacity:.95;
}

body{overflow-x:hidden}

.app-shell{
  width:min(100%, 1760px);
  max-width:1760px;
  margin:0 auto;
  display:grid;
  grid-template-columns: 84px minmax(0,1fr) 84px;
  gap:18px;
  align-items:start;
  min-height:calc(100vh - 86px);
  padding:18px 22px;
}
.sidebar{
  position:sticky;
  top:86px;
  max-height:calc(100vh - 104px);
  overflow-y:auto;
  overflow-x:visible;
  border-radius:0;
  border:0;
  background:transparent;
  box-shadow:none;
  padding:4px 0;
  scrollbar-gutter:stable both-edges;
  scrollbar-width:none;
}
.sidebar-left{grid-column:1;}
.sidebar-right{grid-column:3;}
.sidebar::after{
  content:"";
  display:block;
  height:10px;
}
.sidebar::-webkit-scrollbar{display:none;}
.tabs.sidebar-tabs{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:14px;
  overflow:visible;
  padding:0;
}
.wrap{grid-column:2; width:100%; max-width:none; min-width:0; margin:0; padding:0}
#view{display:block; width:100%; min-width:0}

body.nav-collapsed .app-shell{
  grid-template-columns: 84px minmax(0,1fr) 84px;
}
body.nav-collapsed .sidebar{padding:14px 8px}

@media (max-width: 1200px){
  .app-shell{grid-template-columns: 84px minmax(0,1fr) 84px}
}

@media (max-width: 980px){
  .topbar{flex-wrap:wrap; padding:12px 14px}
  .brand{min-width:auto}
  .lock{width:100%; justify-content:flex-start; margin-left:0; opacity:.9}
  .navtoggle{order:3}
  .app-shell{grid-template-columns:1fr; min-height:auto; padding:14px}
  .sidebar{
    position:static;
    top:auto;
    max-height:none;
    width:100%;
    margin-bottom:12px;
    overflow:visible;
  }
  .sidebar-right{margin-top:12px; margin-bottom:0;}
  .tabs.sidebar-tabs{
    display:grid;
    grid-template-columns:repeat(2, minmax(0,1fr));
    gap:10px;
  }
  .wrap{grid-column:auto;}
  body.nav-collapsed .app-shell{grid-template-columns:1fr}
}

@media (max-width: 560px){
  .brand img{height:40px}
  .brand .title b{font-size:15px}
  .topbar{padding:12px}
  .app-shell{padding:12px}
  .tabs.sidebar-tabs{grid-template-columns:1fr}
}
@media (min-width: 1400px){
  .app-shell{padding-left:26px; padding-right:26px}
}