.portal-main {
  padding-bottom: 3rem;
}

.portal-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  margin-bottom: 1.25rem;
  padding: 1.25rem 1.5rem;
}

.portal-field {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
}

.portal-field input,
.portal-field select {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  display: block;
  margin-top: 0.25rem;
  padding: 0.5rem 0.65rem;
  width: 100%;
}

.portal-form {
  max-width: 28rem;
}

.portal-form-links {
  margin-top: 1rem;
}

.portal-link-btn {
  background: none;
  border: none;
  color: var(--accent-blue);
  cursor: pointer;
  font: inherit;
  padding: 0;
  text-decoration: underline;
}

.forgot-reset-url {
  margin-top: 0.75rem;
  word-break: break-all;
}

.forgot-reset-url a {
  color: var(--accent-blue);
}

.portal-row {
  align-items: flex-end;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.portal-btn {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  cursor: pointer;
  font: inherit;
  padding: 0.5rem 1rem;
}

.portal-btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #1a1208;
  font-weight: 600;
}

.portal-btn:hover {
  filter: brightness(1.08);
}

.portal-error {
  background: rgba(180, 40, 40, 0.25);
  border: 1px solid rgba(255, 120, 120, 0.4);
  border-radius: 8px;
  color: #ffc9c9;
  padding: 0.75rem 1rem;
}

.portal-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.portal-list li {
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  justify-content: space-between;
  padding: 0.65rem 0;
}

.overview-grid {
  font-size: 0.8rem;
  max-height: 320px;
  overflow: auto;
}

.overview-grid table {
  border-collapse: collapse;
  width: 100%;
}

.overview-grid th,
.overview-grid td {
  border: 1px solid var(--border);
  padding: 4px 6px;
}

.cell-free {
  color: var(--muted);
}

.cell-busy {
  color: var(--accent-soft);
}

.site-footer {
  margin-top: 2rem;
  opacity: 0.85;
}

.site-footer a {
  color: var(--accent);
}

.portal-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 1rem;
}

.portal-tab {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  cursor: pointer;
  font: inherit;
  padding: 0.45rem 0.85rem;
}

.portal-tab.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #1a1208;
}

.portal-tab-out {
  margin-left: auto;
}

.product-list {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
}

.product-card {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem;
}

.product-card h3 {
  margin: 0 0 0.5rem;
}

.book-quote {
  color: var(--accent-soft, #f4d4a0);
  font-weight: 600;
  margin: 0 0 0.6rem;
}