.app-shell {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  min-height: 100vh;
  background: radial-gradient(circle at top left, rgba(245,185,66,.12), transparent 30%), var(--bg);
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 22px 16px;
  background: linear-gradient(180deg, #0b1828 0%, #08111d 100%);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 4px 8px 18px;
  border-bottom: 1px solid var(--line);
}
.brand__logo { width: 46px; height: 46px; }
.brand__text { display: grid; gap: 3px; }
.brand__version {
  display: inline-flex; align-items: center; width: fit-content;
  padding: 3px 8px; border-radius: 999px;
  border: 1px solid rgba(245,185,66,.35);
  background: rgba(245,185,66,.12); color: var(--yellow);
  font-size: 11px; font-weight: 900; letter-spacing: .08em;
  text-transform: uppercase; line-height: 1;
}
.brand__eyebrow { display: block; color: var(--soft); font-size: 12px; letter-spacing: .13em; text-transform: uppercase; }
.brand strong { display: block; font-size: 18px; line-height: 1; text-transform: uppercase; }

.nav { display: grid; gap: 8px; }
.nav__item {
  width: 100%; display: flex; align-items: center; gap: 12px;
  border: 1px solid transparent; background: transparent; color: var(--soft);
  padding: 13px 14px; border-radius: 13px; text-align: left;
  transition: .18s ease;
}
.nav__item span { width: 22px; color: var(--soft); font-size: 18px; }
.nav__item:hover { background: rgba(255,255,255,.055); color: var(--text); }
.nav__item.is-active { background: rgba(245,185,66,.14); border-color: rgba(245,185,66,.24); color: var(--yellow); }
.nav__item.is-active span { color: var(--yellow); }

.sidebar__footer { margin-top: auto; display: grid; gap: 12px; }
.org-card {
  display: flex; gap: 10px; align-items: center; padding: 14px;
  border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,.035);
}
.org-card img { width: 34px; height: 34px; }
.org-card strong { display: block; font-size: 13px; }
.org-card span { display: block; color: var(--muted); font-size: 12px; margin-top: 3px; }

.main { min-width: 0; }
.topbar {
  position: sticky; top: 0; z-index: 20;
  min-height: 84px; padding: 18px 28px;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  background: rgba(7,17,30,.84); backdrop-filter: blur(22px);
  border-bottom: 1px solid var(--line);
}
.period-control { display: flex; align-items: center; gap: 10px; }
.period-control label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
.period-control select {
  background: var(--panel); color: var(--text); border: 1px solid var(--line-strong);
  padding: 12px 14px; border-radius: 13px; min-width: 120px;
}
.topbar__actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; justify-content: flex-end; }
.route-view { padding: 24px 28px 34px; }
.page { display: grid; gap: 20px; }
.page-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }
.page-title { margin: 0; font-size: 24px; letter-spacing: -.03em; }
.page-subtitle { margin: 6px 0 0; color: var(--muted); }

.dashboard-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 18px;
}
.main-column { display: grid; gap: 18px; min-width: 0; }
.side-column { display: grid; gap: 18px; align-content: start; }
.kpi-grid { display: grid; grid-template-columns: repeat(5, minmax(150px, 1fr)); gap: 14px; }
.chart-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.table-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; }
.summary-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; }
.form-grid--3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.full { grid-column: 1 / -1; }

.period-control select[hidden] { display: none; }