.app-shell {
  width: min(96vw, 3600px);
  margin: 0 auto;
  padding: clamp(18px, 1vw, 28px) 0 clamp(28px, 1.6vw, 42px);
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: clamp(16px, 1vw, 22px);
  margin-bottom: clamp(18px, 1vw, 28px);
  padding: clamp(16px, 1vw, 24px);
  background: rgba(255,255,255,0.78);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(219, 227, 239, 0.85);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.topbar__title-wrap {
  min-width: 0;
}

.topbar__title {
  margin: 0;
  font-size: clamp(28px, 2.2vw, 54px);
  line-height: 1;
  letter-spacing: -0.02em;
}

.topbar__subtitle {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: clamp(14px, 0.35vw + 12px, 20px);
}

.topbar__actions {
  display: flex;
  gap: clamp(8px, 0.6vw, 12px);
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.dashboard-main,
.admin-main {
  display: flex;
  flex-direction: column;
  gap: clamp(18px, 1vw, 28px);
}

.summary-strip {
  width: 100%;
}

.card-grid,
.admin-grid {
  gap: clamp(18px, 1vw, 28px);
}

.admin-tool-card {
  grid-column: span 6;
}

@media (min-width: 1000px) {
.app-shell {
    width: min(96vw, 3600px);
    margin: 0 auto;
    padding: 10px;
}

}