/* Portal Dashboard Layout (Buyer, Exhibitor, Admin) */
.portal-wrapper {
  display: flex;
  min-height: calc(100vh - var(--topbar-height));
  background-color: var(--bg-body);
}

.portal-sidebar {
  width: var(--sidebar-width);
  background-color: var(--bg-surface);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  position: sticky;
  top: var(--topbar-height);
  height: calc(100vh - var(--topbar-height));
  overflow-y: auto;
  z-index: 1020;
  transition: transform var(--transition-normal);
}

.portal-sidebar.admin-theme {
  background-color: #0F172A;
  color: #E2E8F0;
  border-right-color: #1E293B;
}

.sidebar-brand {
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.portal-sidebar.admin-theme .sidebar-brand {
  border-bottom-color: #1E293B;
}

.sidebar-role-box {
  margin: 0.9rem 1rem 0.5rem;
  padding: 0.75rem 0.9rem;
  border-radius: var(--radius-sm);
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-color);
}

.portal-sidebar.admin-theme .sidebar-role-box {
  background-color: #1E293B;
  border-color: #334155;
}

.sidebar-nav {
  padding: 0.5rem 0.75rem 1.5rem;
  flex: 1;
}

.sidebar-section-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  padding: 0.75rem 0.65rem 0.35rem;
}

.portal-sidebar.admin-theme .sidebar-section-label {
  color: #94A3B8;
}

.sidebar-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0.8rem;
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 0.2rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.sidebar-link .link-left {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.sidebar-link i {
  font-size: 1.05rem;
}

.sidebar-link:hover {
  background-color: var(--bg-subtle);
  color: var(--color-primary);
}

.sidebar-link.active {
  background-color: var(--color-primary);
  color: #FFFFFF !important;
  font-weight: 600;
}

.portal-sidebar.admin-theme .sidebar-link {
  color: #CBD5E1;
}

.portal-sidebar.admin-theme .sidebar-link:hover {
  background-color: #1E293B;
  color: #FFFFFF;
}

.portal-sidebar.admin-theme .sidebar-link.active {
  background-color: var(--color-accent);
  color: #FFFFFF !important;
}

/* Main Workspace Area */
.portal-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.portal-header {
  height: var(--header-height);
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: var(--topbar-height);
  z-index: 1040;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.04);
}

.portal-content {
  padding: 1.5rem;
  flex: 1;
}

/* KPI Stat Cards */
.kpi-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.15rem 1.25rem;
  box-shadow: var(--shadow-xs);
  height: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.kpi-value {
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
  margin: 0.25rem 0;
}

.kpi-label {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--text-muted);
}

.kpi-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

/* Data Tables */
.mie-table-wrap {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
}

.mie-table {
  margin-bottom: 0;
  font-size: var(--text-sm);
  vertical-align: middle;
}

.mie-table thead th {
  background-color: var(--bg-subtle);
  color: var(--text-secondary);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 0.8rem 1rem;
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
}

.mie-table tbody td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
}

.mie-table tbody tr:hover {
  background-color: #F8FAFC;
}

/* Match Percentage Progress Ring/Pill */
.match-score-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.78rem;
  background-color: var(--color-accent-light);
  color: #0F766E;
  border: 1px solid #5EEAD4;
}