/* Shared styles for the account control pages: admin-accounts.html,
   admin-errors.html, admin-messages.html (2026-10-12). Borders mean
   actionable: inputs, selects and buttons carry a border; labels and status
   tags are tinted fills; option groups use .seg / .seg-opt from styles.css. */

.ac-page { max-width: 1360px; }
.ac-tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin: 0 0 20px; }
.ac-tiles .stat-tile { padding: 14px 16px; }
.ac-card { background: var(--card); border-radius: var(--radius-md); box-shadow: var(--shadow-card); padding: 20px 22px; margin-bottom: 18px; }
.ac-card h2 { font-family: var(--font-sans); font-size: 1.0625rem; color: var(--heading); margin: 0 0 4px; }
.ac-card h3 { font-family: var(--font-sans); font-size: 0.9375rem; color: var(--accent); margin: 18px 0 6px; text-transform: uppercase; letter-spacing: 0.5px; }
.ac-card .hint { font-size: 0.875rem; color: var(--muted); margin: 0 0 12px; line-height: 1.5; }
.ac-bar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 12px; }
.ac-bar input[type="search"], .ac-field input, .ac-field select, .ac-field textarea, .ac-inline-select {
  padding: 8px 10px; font-family: inherit; font-size: 0.9375rem;
  border: 1px solid var(--rule); border-radius: 6px; background: #fff; color: var(--text);
}
.ac-bar input[type="search"] { min-width: 240px; }
.ac-field { margin-bottom: 12px; }
.ac-field label { display: block; font-family: var(--font-sans); font-size: 0.875rem; color: var(--muted); margin-bottom: 4px; }
.ac-field input, .ac-field select, .ac-field textarea { width: 100%; box-sizing: border-box; }
.ac-field textarea { min-height: 80px; resize: vertical; }
.ac-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; }
.ac-check { display: flex; gap: 8px; align-items: flex-start; font-size: 0.9375rem; line-height: 1.5; margin-bottom: 10px; cursor: pointer; }
.ac-check input { margin-top: 3px; }
.ac-table-wrap { overflow-x: auto; }
.ac-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.ac-table th { text-align: left; font-weight: 600; color: var(--muted); background: var(--card-tint); padding: 8px 10px; white-space: nowrap; }
.ac-table td { padding: 8px 10px; border-top: 1px solid var(--track); vertical-align: top; }
.ac-table td.num, .ac-table th.num { text-align: right; font-variant-numeric: tabular-nums; }
.ac-table th.sortable { cursor: pointer; user-select: none; }
.ac-table th.sortable:hover { color: var(--text); }
.ac-table th.sortable.sorted { color: var(--text); text-decoration: underline; text-underline-offset: 3px; }
.ac-table tr.clickable { cursor: pointer; }
.ac-table tr.clickable:hover td { background: var(--section-bg); }
.ac-table tr.selected td { background: var(--accent-bg); }
.ac-sub { display: block; color: var(--muted); font-size: 0.8125rem; }
.tag { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 0.8125rem; font-weight: 600; background: var(--track); color: var(--muted); white-space: nowrap; }
.tag.ok { background: var(--green-bg); color: var(--green); }
.tag.bad { background: var(--red-bg); color: var(--red); }
.tag.warn { background: var(--amber-bg); color: var(--amber); }
.tag.info { background: var(--accent-bg); color: var(--accent); }
.not-read { color: var(--muted); font-style: italic; }
.ac-actions { display: flex; flex-wrap: wrap; gap: 6px; }
.ac-btn { background: var(--card); color: var(--accent); border: 1px solid var(--rule); border-radius: 6px; padding: 6px 12px; font-family: var(--font-sans); font-size: 0.875rem; cursor: pointer; }
.ac-btn:hover { border-color: var(--accent); background: var(--card-tint); }
.ac-btn.primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.ac-btn.danger { color: var(--red); }
.ac-btn.danger.solid { background: var(--red); color: #fff; border-color: var(--red); }
.ac-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.msg { margin-top: 10px; font-size: 0.9375rem; line-height: 1.6; padding: 10px 12px; border-radius: 6px; }
.msg.err { background: var(--red-bg); color: var(--red); }
.msg.ok { background: var(--green-bg); color: var(--green); }
.msg .hint { color: inherit; opacity: 0.85; display: block; margin-top: 4px; font-size: 0.875rem; }
.ac-confirm { background: var(--amber-bg); color: var(--text); border-radius: 6px; padding: 12px 14px; margin-top: 10px; line-height: 1.6; }
.ac-detail { scroll-margin-top: 80px; }
.ac-detail-head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; align-items: baseline; }
.ac-kv { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 8px 16px; margin: 8px 0 4px; }
.ac-kv div { background: var(--card-tint); border-radius: 6px; padding: 8px 10px; }
.ac-kv .k { display: block; font-size: 0.8125rem; color: var(--muted); }
.ac-kv .v { font-weight: 600; font-variant-numeric: tabular-nums; }
.ac-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.ac-progress { font-size: 0.8125rem; color: var(--muted); margin-top: 4px; }
@media (max-width: 640px) {
  .ac-bar input[type="search"] { min-width: 0; width: 100%; }
  .ac-card { padding: 16px; }
}