.portal-body {
  background: #f6f2ee;
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  min-height: 100vh;
}

.portal-sidebar {
  background: #111;
  color: white;
  padding: 28px 22px;
  position: sticky;
  top: 0;
  height: 100vh;
}

.portal-logo {
  align-items: center;
  color: white;
  display: flex;
  font-weight: 900;
  gap: 12px;
  margin-bottom: 38px;
  text-decoration: none;
}

.portal-logo .brand-mark {
  background: white;
}

.portal-sidebar nav {
  display: grid;
  gap: 8px;
}

.portal-sidebar nav a {
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.72);
  font-weight: 850;
  padding: 12px 14px;
  text-decoration: none;
}

.portal-sidebar nav a.is-active,
.portal-sidebar nav a:hover {
  background: rgba(255, 255, 255, 0.1);
  color: white;
}

.portal-main {
  padding: 34px clamp(20px, 4vw, 56px) 80px;
}

.portal-header {
  align-items: center;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 34px;
}

.portal-header h1 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.5rem, 5vw, 5rem);
  line-height: 0.95;
  margin: 0;
  text-transform: none;
}

.tenant-chip {
  background: white;
  border: 1px solid var(--line);
  border-radius: 8px;
  min-width: 220px;
  padding: 14px 16px;
}

.tenant-chip > span,
.metric-grid article > span {
  color: var(--muted);
  display: block;
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
  text-transform: uppercase;
}

.tenant-chip strong,
.metric-grid article > strong {
  display: block;
  font-size: 1.2rem;
}

.portal-section {
  margin-bottom: 34px;
  scroll-margin-top: 24px;
}

.metric-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.metric-grid article,
.portal-card,
.upgrade-box {
  background: white;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 18px 50px rgba(5, 5, 5, 0.08);
  padding: 22px;
}

.metric-grid article {
  min-height: 160px;
}

.metric-grid a {
  display: inline-block;
  font-weight: 900;
  margin-top: 18px;
  text-decoration: none;
}

.two-column {
  align-items: start;
  display: grid;
  gap: 28px;
  grid-template-columns: minmax(260px, 0.65fr) minmax(360px, 1fr);
}

.portal-card {
  display: grid;
  gap: 14px;
}

.form-actions {
  align-items: center;
  display: flex;
  gap: 16px;
  margin-top: 8px;
}

.form-actions p {
  font-weight: 850;
  margin: 0;
}

.staff-toolbar {
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(0, 1fr) 180px;
}

.staff-list {
  display: grid;
  gap: 12px;
}

.staff-row {
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1fr) auto;
  padding: 14px;
}

.staff-row strong,
.staff-row span {
  display: block;
}

.staff-row span {
  color: var(--muted);
  font-size: 0.92rem;
  margin-top: 3px;
}

.staff-row button {
  min-width: 172px;
}

.staff-row.is-disabled {
  opacity: 0.64;
}

.upgrade-box {
  display: none;
  margin-top: 22px;
}

.upgrade-box.is-visible {
  display: grid;
  gap: 12px;
}

.upgrade-box p {
  margin-bottom: 0;
}

.calendar-source-card {
  gap: 20px;
}

.calendar-source-card > div {
  border-bottom: 1px solid var(--line);
  padding-bottom: 18px;
}

.calendar-source-card > div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.calendar-source-card strong {
  display: block;
  margin-bottom: 6px;
}

.calendar-source-card p {
  margin-bottom: 0;
}

.source-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.source-actions [aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.65;
}

.readonly-card dl {
  display: grid;
  gap: 16px;
  margin: 0;
}

.readonly-card div {
  border-bottom: 1px solid var(--line);
  padding-bottom: 16px;
}

.readonly-card div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.readonly-card dt {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  margin-bottom: 5px;
  text-transform: uppercase;
}

.readonly-card dd {
  margin: 0;
}

@media (max-width: 980px) {
  .portal-body {
    grid-template-columns: 1fr;
  }

  .portal-sidebar {
    height: auto;
    position: static;
  }

  .portal-sidebar nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .portal-header,
  .two-column {
    grid-template-columns: 1fr;
  }

  .portal-header {
    align-items: stretch;
    flex-direction: column;
  }

  .metric-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .portal-sidebar nav,
  .staff-toolbar,
  .staff-row {
    grid-template-columns: 1fr;
  }

  .form-actions {
    align-items: stretch;
    flex-direction: column;
  }
}