/* MachIntell Teams - app shell */
.shell { display: flex; min-height: 100vh; }
.sidebar {
  width: var(--sidebar); flex-shrink: 0; position: fixed; inset: 0 auto 0 0; z-index: 40;
  background: var(--bg-2); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; padding: 14px 10px;
}
.brand { display: flex; align-items: center; gap: 10px; padding: 4px 8px 16px; }
.brand-mark {
  width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; color: #fff;
  background: linear-gradient(135deg, var(--brand), #c26bff);
  box-shadow: 0 4px 14px rgba(139, 124, 255, 0.35);
}
.brand-name { font-weight: 700; font-size: 15px; letter-spacing: -0.01em; }
.brand-name span { color: var(--brand); }
.brand-sub { font-size: 10.5px; color: var(--muted); letter-spacing: 0.04em; text-transform: uppercase; }

.nav { display: flex; flex-direction: column; gap: 1px; }
.nav-label { font-size: 10.5px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); padding: 14px 10px 6px; }
.nav a {
  display: flex; align-items: center; gap: 10px; padding: 7px 10px; border-radius: 8px;
  color: var(--text-2); font-weight: 500; font-size: 13.5px; transition: background 0.12s, color 0.12s;
}
.nav a:hover { background: var(--surface-2); color: var(--text); }
.nav a.active { background: var(--brand-soft); color: var(--text); }
.nav a.active .ic { color: var(--brand); }
.nav .count {
  margin-left: auto; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 9px; font-size: 10.5px; font-weight: 700;
  display: grid; place-items: center; background: var(--brand); color: #fff;
}
.nav .count.soft { background: var(--surface-3); color: var(--text-2); }
.nav-projects a { font-size: 13px; padding: 5px 10px; }
.dot { width: 8px; height: 8px; border-radius: 3px; flex-shrink: 0; display: inline-block; }

.sidebar-foot { margin-top: auto; border-top: 1px solid var(--border); padding-top: 10px; }
.me { display: flex; align-items: center; gap: 10px; padding: 6px 8px; border-radius: 8px; }
.me:hover { background: var(--surface-2); }
.me-name { font-size: 13px; font-weight: 600; }
.me-sub { font-size: 11px; color: var(--muted); }

.main { margin-left: var(--sidebar); flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
  position: sticky; top: 0; z-index: 30; height: 56px; display: flex; align-items: center; gap: 12px; padding: 0 24px;
  background: color-mix(in srgb, var(--bg) 85%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border);
}
.search-trigger {
  display: flex; align-items: center; gap: 8px; height: 34px; padding: 0 10px; width: min(420px, 45vw);
  border-radius: 8px; border: 1px solid var(--border); background: var(--surface); color: var(--muted); cursor: pointer; font-size: 13px;
}
.search-trigger:hover { border-color: var(--border-2); }
.kbd { margin-left: auto; font-family: var(--mono); font-size: 10.5px; border: 1px solid var(--border-2); border-radius: 4px; padding: 1px 5px; color: var(--muted); }
.icon-btn {
  position: relative; width: 34px; height: 34px; border-radius: 8px; display: grid; place-items: center;
  border: 1px solid transparent; background: transparent; color: var(--text-2); cursor: pointer;
}
.icon-btn:hover { background: var(--surface-2); color: var(--text); }
.icon-btn .badge-dot { position: absolute; top: 6px; right: 6px; width: 8px; height: 8px; border-radius: 50%; background: var(--danger); border: 2px solid var(--bg); }
.menu-toggle { display: none; }

.page { padding: 28px 32px 64px; max-width: 1320px; width: 100%; margin: 0 auto; }
.page-narrow { max-width: 860px; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 22px; flex-wrap: wrap; }
.page-title { font-size: 22px; font-weight: 700; letter-spacing: -0.02em; }
.page-sub { color: var(--muted); margin-top: 4px; }
.crumbs { display: flex; align-items: center; gap: 6px; color: var(--muted); font-size: 12.5px; margin-bottom: 6px; }
.crumbs a:hover { color: var(--text); }

@media (max-width: 900px) {
  .sidebar { transform: translateX(-100%); transition: transform 0.2s; box-shadow: var(--shadow); }
  body.nav-open .sidebar { transform: none; }
  .main { margin-left: 0; }
  .menu-toggle { display: grid; }
  .page { padding: 20px 16px 48px; }
  .topbar { padding: 0 12px; }
}