/* Portal pages (home + software downloads) — complements shared style.css */

main.portal-main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px;
}

.portal-back-bar {
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px 24px 0;
}

.portal-back {
  display: inline-block;
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
}

.portal-back:hover {
  border-color: var(--accent);
  text-decoration: none;
}

.dl-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
  font-size: 0.95rem;
}

.dl-table th,
.dl-table td {
  border: 1px solid var(--border);
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
}

.dl-table th {
  background: linear-gradient(180deg, #eef2ff 0%, #e0e7ff 100%);
  color: #1e3a8a;
  font-weight: bold;
}

.dl-table tr:nth-child(even) td {
  background: rgba(0, 0, 0, 0.02);
}

.dl-table a {
  font-weight: 600;
}

.dl-unavailable {
  color: var(--muted);
  text-decoration: line-through;
}

.dl-line-note {
  margin: 1.75rem 0 0.5rem;
  font-weight: 600;
  color: #1e3a8a;
}

.dl-callout {
  background: var(--panel);
  border: 1px solid var(--border);
  border-left: 4px solid var(--c-teal);
  border-radius: 12px;
  padding: 14px 16px;
  margin: 1rem 0;
  box-shadow: 0 2px 12px rgba(15, 23, 42, 0.04);
}

main.portal-home {
  max-width: 720px;
}

@media (prefers-color-scheme: dark) {
  .dl-table th {
    background: linear-gradient(180deg, #1a2744 0%, #152238 100%);
    color: #c7d2fe;
  }

  .dl-line-note {
    color: #93c5fd;
  }
}