:root {
  --bg: #f6f8fa;
  --card: #ffffff;
  --text: #1f2328;
  --muted: #656d76;
  --border: #d0d7de;
  --accent: #0969da;
  --ok: #1a7f37;
  --ok-bg: #dafbe1;
  --down: #cf222e;
  --down-bg: #ffebe9;
  --warn: #9a6700;
  --shadow: 0 1px 0 rgba(0,0,0,0.04), 0 8px 24px rgba(0,0,0,0.06);
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
       font-size: 15px; line-height: 1.5; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 1.6rem; margin: 1.2rem 0 1rem; }
h2 { font-size: 1.15rem; margin: 1.4rem 0 0.6rem; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.muted { color: var(--muted); }
.small { font-size: 0.85rem; }
.ok { color: var(--ok); }
.down { color: var(--down); }

/* ---- Public status ---- */
.status-header { padding: 32px 0 28px; color: white; background: linear-gradient(135deg, #1a7f37, #18653a); }
.status-header.status-down { background: linear-gradient(135deg, #cf222e, #a40e26); }
.status-header.status-muted { background: linear-gradient(135deg, #57606a, #424a53); }
.status-header h1 { color: #fff; margin: 0 0 8px; font-size: 1.8rem; }
.status-header .overall { font-size: 1.2rem; margin: 0; }
.status-header .updated { opacity: 0.85; margin: 4px 0 0; font-size: 0.9rem; }

.dot { display: inline-block; width: 12px; height: 12px; border-radius: 999px; vertical-align: middle; margin-right: 6px; }
.dot-ok { background: #2da44e; box-shadow: 0 0 0 4px rgba(45,164,78,0.18); }
.dot-down { background: #e5484d; box-shadow: 0 0 0 4px rgba(229,72,77,0.18); }
.dot-muted { background: #8c959f; }

.site-list { list-style: none; padding: 0; margin: 24px 0; }
.site-row { background: var(--card); border: 1px solid var(--border); border-radius: 10px;
            padding: 16px 20px; margin-bottom: 10px; box-shadow: var(--shadow);
            display: grid; grid-template-columns: 1fr auto; gap: 8px 16px; align-items: center; }
.site-main { display: flex; align-items: center; gap: 8px; }
.site-text { display: flex; flex-direction: column; }
.site-name { font-weight: 600; font-size: 1.05rem; }
.site-url { color: var(--muted); font-size: 0.85rem; }
.site-meta { display: flex; gap: 22px; flex-wrap: wrap; justify-content: flex-end; }
.meta { display: flex; flex-direction: column; align-items: flex-end; min-width: 80px; }
.meta-label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); }
.meta-value { font-weight: 600; }
.site-error { grid-column: 1 / -1; background: var(--down-bg); color: var(--down);
              padding: 8px 12px; border-radius: 6px; font-size: 0.9rem; }
.empty { color: var(--muted); padding: 24px; text-align: center; }
.site-footer {
  background: transparent;
  margin-top: 56px;
  padding: 28px 0 40px;
  border-top: 1px solid var(--border);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.footer-logo {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text);
  letter-spacing: 0.01em;
}
.footer-tagline {
  font-size: 0.8rem;
  color: var(--muted);
}
.footer-nav {
  display: flex;
  gap: 24px;
}
.footer-nav a {
  color: var(--accent);
  font-size: 0.78rem;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 500;
}
.footer-nav a:hover {
  text-decoration: underline;
}

/* ---- Auth ---- */
.auth-shell { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.auth-card { background: var(--card); border: 1px solid var(--border); border-radius: 10px;
             padding: 28px; width: 100%; max-width: 380px; box-shadow: var(--shadow); }
.auth-card h1 { margin: 0 0 4px; }
.auth-card label { display: block; margin: 14px 0; font-weight: 600; }
.auth-card input[type=email], .auth-card input[type=password] {
  width: 100%; padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px;
  font-size: 1rem; margin-top: 4px; background: #fff;
}
.auth-card .btn { width: 100%; }

/* ---- Admin sidebar layout ---- */
body:has(.sidebar) { display: flex; align-items: stretch; min-height: 100vh; }
.sidebar {
  width: 240px; flex-shrink: 0; background: #1f2328;
  display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh; overflow-y: auto; z-index: 10;
}
.sidebar-brand {
  display: block; padding: 20px 16px 16px;
  font-weight: 700; font-size: 1rem; color: #fff; letter-spacing: 0.01em;
  border-bottom: 1px solid rgba(255,255,255,0.08); text-decoration: none;
}
.sidebar-brand:hover { text-decoration: none; color: #e6edf3; }
.sidebar-nav { flex: 1; padding: 10px 8px; display: flex; flex-direction: column; gap: 1px; }
.sidebar-nav a {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 12px; border-radius: 6px;
  color: #adbac7; font-size: 0.9rem; text-decoration: none;
  transition: background 120ms, color 120ms; white-space: nowrap;
}
.sidebar-nav a:hover { background: rgba(255,255,255,0.08); color: #fff; text-decoration: none; }
.sidebar-nav a.nav-active { background: rgba(255,255,255,0.12); color: #fff; font-weight: 600; }
.sidebar-divider { height: 1px; background: rgba(255,255,255,0.08); margin: 6px 8px; }
.sidebar-badge {
  display: inline-block; background: #9a6700; color: #fff8c5;
  border-radius: 999px; padding: 0 6px; font-size: 0.68rem; font-weight: 700; margin-left: auto;
}
.sidebar-bottom {
  padding: 12px 14px 16px; border-top: 1px solid rgba(255,255,255,0.08);
}
.sidebar-user-email {
  display: block; font-size: 0.78rem; color: #adbac7; margin-bottom: 3px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.sidebar-user-role {
  display: inline-block; font-size: 0.68rem; background: rgba(255,255,255,0.1);
  color: #adbac7; border-radius: 4px; padding: 1px 6px; margin-bottom: 10px;
  text-transform: uppercase; letter-spacing: 0.05em;
}
.btn-logout {
  width: 100%; padding: 7px 12px; background: #fff; color: #1f2328;
  border: none; border-radius: 6px; font-size: 0.875rem; font-weight: 600;
  cursor: pointer; font-family: inherit; transition: background 120ms;
}
.btn-logout:hover { background: #e6edf3; }
.admin-body { flex: 1; min-width: 0; display: flex; flex-direction: column; min-height: 100vh; }

.page-header { display: flex; align-items: center; justify-content: space-between; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 10px;
        padding: 20px 24px; margin: 20px 0; box-shadow: var(--shadow); }

.table { width: 100%; border-collapse: collapse; margin-top: 12px; }
.table th, .table td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); }
.table th { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); }
.table tr:last-child td { border-bottom: none; }
.row-active { background: #fff8c5; }

.actions { white-space: nowrap; }

/* Forms */
.form label { display: block; margin: 14px 0; font-weight: 600; }
.form input[type=text], .form input[type=url], .form input[type=email],
.form input[type=password], .form input[type=number] {
  width: 100%; padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px;
  font-size: 1rem; margin-top: 4px; background: #fff;
}
.form .checkbox { display: flex; align-items: center; gap: 8px; font-weight: 500; }
.form .checkbox input { margin: 0; }
.form-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 18px; }

/* Buttons */
.btn { display: inline-block; padding: 8px 14px; border-radius: 6px; border: 1px solid var(--border);
       background: #f6f8fa; cursor: pointer; font-size: 0.95rem; font-family: inherit; }
.btn-primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-primary:hover { background: #0858be; }
.btn-ghost { background: transparent; }
.btn-ghost:hover { background: #f3f4f6; }
.btn-danger { background: #ffebe9; color: var(--down); border-color: #ffcecb; }
.btn-danger:hover { background: #ffd1cc; }
.btn-sm { padding: 3px 8px; font-size: 0.82rem; }

/* Compact sites table */
.sites-compact-table { table-layout: fixed; width: 100%; }
.sites-url-cell { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 0; }
.sites-url-cell a { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sites-name-cell { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Alerts */
.alert { padding: 10px 14px; border-radius: 6px; margin: 12px 0; }
.alert-error { background: var(--down-bg); color: var(--down); border: 1px solid #ffcecb; }
.alert-info { background: #ddf4ff; color: #0969da; border: 1px solid #b6e3ff; }

/* Incidents on dashboard */
.incident-list { list-style: none; padding: 0; }
.incident-list li { padding: 8px 0; border-bottom: 1px solid var(--border); }
.incident-list li:last-child { border-bottom: none; }

@media (max-width: 720px) {
  .site-row { grid-template-columns: 1fr; }
  .site-meta { justify-content: flex-start; }
  .nav-row { flex-wrap: wrap; gap: 12px; }
  .nav-links { order: 3; width: 100%; flex-wrap: wrap; }
}

/* ---- v2 additions ---- */

/* Status header link */
.report-link { color: rgba(255,255,255,0.95); text-decoration: underline; }
.status-header.status-warn { background: linear-gradient(135deg, #b08800, #8a6800); }
.dot-warn { background: #f0b400; box-shadow: 0 0 0 4px rgba(240,180,0,0.18); }

/* Site row v2: button-shaped header for expandable detail */
.site-row { display: block; padding: 0; border: 1px solid var(--border); }
.site-toggle {
  width: 100%;
  display: grid; grid-template-columns: 1fr auto auto; gap: 8px 16px; align-items: center;
  padding: 16px 20px; background: var(--card); border: none; border-radius: 10px;
  cursor: pointer; text-align: left; font: inherit; color: inherit;
}
.site-toggle:hover { background: #fafbfc; }
.site-toggle .chevron {
  font-size: 1rem; color: var(--muted); transition: transform 120ms ease;
}
.site-toggle[aria-expanded="true"] .chevron { transform: rotate(180deg); }
.site-name { font-weight: 600; font-size: 1.05rem; }
.site-num { font-size: 0.7rem; color: var(--border); font-weight: 500; margin-right: 4px; font-variant-numeric: tabular-nums; user-select: none; min-width: 20px; display: inline-block; text-align: right; }

/* Domain variant pills (sibling TLDs grouped under one primary) */
.site-variants {
  display: flex; align-items: center; gap: 6px; flex-wrap: wrap;
  padding: 6px 20px 10px; background: var(--card);
  border-top: 1px solid var(--bg);
}
.variants-label { font-size: 0.75rem; color: var(--muted); white-space: nowrap; }
.variant-pill {
  display: inline-flex; align-items: center;
  padding: 2px 9px 2px 6px; border-radius: 999px;
  border: 1px solid var(--border); font-size: 0.78rem;
  color: var(--muted); background: var(--bg); cursor: default;
}
.variant-ok   { border-color: #b3e5be; color: var(--ok); }
.variant-down { border-color: #ffcecb; color: var(--down); background: var(--down-bg); }
.variant-warn { border-color: #f0e07a; color: var(--warn); background: #fffdf0; }
.variant-redirect-tag { font-size: 0.68rem; opacity: 0.8; margin-left: 2px; font-style: italic; }

/* Response time tiers */
.rt-good { color: var(--ok); font-weight: 600; }
.rt-warn { color: var(--warn); font-weight: 600; }
.rt-crit { color: var(--down); font-weight: 600; }
.rt-unknown { color: var(--muted); }
.warn { color: var(--warn); }

/* Timeline strip — adapts to whatever number of bars (24 / 30 / 52 …) */
.timeline {
  display: flex;
  gap: 1px;
  padding: 0 20px 14px;
  background: var(--card);
  border-bottom-left-radius: 10px;
  border-bottom-right-radius: 10px;
}
.timeline .bar {
  flex: 1 1 0; min-width: 4px;
  display: block; height: 26px; border-radius: 1px;
  background: #e6e8eb;
}
.timeline .bar-ok   { background: #2da44e; }
.timeline .bar-warn { background: #f0b400; }
.timeline .bar-down { background: #cf222e; }
.timeline .bar-none { background: #e6e8eb; }
.timeline .bar:hover { outline: 2px solid var(--accent); outline-offset: -1px; }

/* Detail panel inside expanded row */
.site-detail {
  background: #fafbfc;
  border-top: 1px solid var(--border);
  padding: 18px 20px;
}
.detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}
.detail-block h4 { margin: 0 0 6px; font-size: 0.95rem; }
.detail-block p { margin: 0 0 8px; }
.detail-block code { background: #eaeef2; padding: 1px 5px; border-radius: 3px; font-size: 0.85em; }
.detail-block-full { grid-column: 1 / -1; }
.rt-chart-wrap { height: 150px; margin-top: 10px; }

/* Server info badges shown below site URL */
.site-server-meta { display: flex; gap: 5px; flex-wrap: wrap; margin-top: 2px; }
.server-ip-badge {
  font-size: 0.72rem; font-family: ui-monospace, "SF Mono", monospace;
  color: var(--muted); background: var(--bg); border: 1px solid var(--border);
  padding: 0 5px; border-radius: 3px; white-space: nowrap;
}
.server-sw-badge {
  font-size: 0.72rem; color: var(--muted); background: var(--bg);
  border: 1px solid var(--border); padding: 0 5px; border-radius: 3px;
  white-space: nowrap;
}
.detail-actions { display: flex; flex-direction: column; gap: 8px; align-items: flex-start; justify-content: center; }

/* Form rows of two */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }

/* Narrow container for forms */
.container.narrow { max-width: 720px; }

/* Stat cards on dashboard */
.stat-row {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px; margin: 16px 0 24px;
}
.stat-card {
  background: var(--card); border: 1px solid var(--border); border-radius: 10px;
  padding: 16px 18px; box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 4px;
  text-decoration: none; color: var(--text);
}
.stat-card:hover { background: #fafbfc; text-decoration: none; }
.stat-label { color: var(--muted); font-size: 0.85rem; }
.stat-value { font-size: 1.6rem; font-weight: 700; }

/* Reports page */
.filter-tabs { display: flex; gap: 4px; margin: 16px 0 12px; border-bottom: 1px solid var(--border); }
.filter-tabs a {
  padding: 10px 14px; border-radius: 6px 6px 0 0; font-weight: 600;
  color: var(--muted); border-bottom: 2px solid transparent; margin-bottom: -1px;
}
.filter-tabs a:hover { color: var(--text); text-decoration: none; }
.filter-tabs a.active { color: var(--accent); border-bottom-color: var(--accent); background: transparent; }
.filter-tabs .badge {
  display: inline-block; background: var(--border); border-radius: 999px;
  padding: 1px 8px; font-size: 0.75rem; margin-left: 4px; color: var(--text);
}
.report-card { padding: 14px 18px; }
.report-head {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 6px;
}
.report-title { flex: 1 1 auto; min-width: 200px; }
.severity {
  display: inline-block; padding: 2px 8px; border-radius: 4px;
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.04em;
}
.sev-low    { background: #ddf4ff; color: #0969da; }
.sev-medium { background: #fff8c5; color: #9a6700; }
.sev-high   { background: #ffebe9; color: #cf222e; }
.status-badge {
  display: inline-block; padding: 2px 8px; border-radius: 4px;
  font-size: 0.75rem; font-weight: 600; text-transform: capitalize;
}
.status-open        { background: #ffebe9; color: #cf222e; }
.status-in_progress { background: #fff8c5; color: #9a6700; }
.status-resolved    { background: #dafbe1; color: #1a7f37; }
.report-desc { margin: 6px 0; white-space: pre-wrap; }
.report-actions { margin-top: 10px; display: flex; gap: 6px; flex-wrap: wrap; }
.report-ua summary { cursor: pointer; }
.report-ua code { display: block; background: #eaeef2; padding: 6px 8px; border-radius: 4px; margin-top: 4px; word-break: break-all; }

/* Headings inside admin forms */
.form h3 { font-size: 1rem; margin: 18px 0 4px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }

/* Status-code pills (200, 404, 500 etc.) */
.code-pills { list-style: none; padding: 0; margin: 4px 0; display: flex; flex-wrap: wrap; gap: 6px; }
.status-pill {
  display: inline-block; padding: 2px 8px; border-radius: 4px;
  font-size: 0.78rem; font-weight: 600; font-family: ui-monospace, "SF Mono", monospace;
  letter-spacing: 0.02em;
}
.code-ok       { background: #dafbe1; color: #1a7f37; }
.code-redirect { background: #ddf4ff; color: #0969da; }
.code-client   { background: #fff8c5; color: #9a6700; }   /* 4xx */
.code-server   { background: #ffebe9; color: #cf222e; }   /* 5xx */
.code-unknown  { background: #eaeef2; color: #57606a; }

/* "← 301" redirect indicator on the public Status cell */
.redirect-tag {
  display: inline-block; margin-left: 4px;
  font-family: ui-monospace, "SF Mono", monospace;
  font-size: 0.75rem; color: var(--accent); font-weight: 500;
}
.public-redirect-tag {
  display: inline-block; margin-left: 6px;
  padding: 1px 6px; border-radius: 4px;
  font-size: 0.68rem; font-style: italic;
  background: #fffdf0; color: #9a6700; border: 1px solid #f0e07a;
  white-space: nowrap; vertical-align: middle;
}
.admin-redirect-tag {
  display: inline-block; margin-left: 5px;
  padding: 1px 6px; border-radius: 4px;
  font-size: 0.7rem; font-style: italic;
  background: #fffdf0; color: #9a6700; border: 1px solid #f0e07a;
  white-space: nowrap; vertical-align: middle;
}
.site-status-cell { white-space: nowrap; }

/* Compact list of recent incidents inside the expanded detail panel */
.mini-incidents { list-style: none; padding: 0; margin: 6px 0 0; }
.mini-incidents li { padding: 4px 0; font-size: 0.9rem; }

/* Detail panel actions: render side-by-side on wide screens */
.detail-actions { gap: 8px; flex-direction: row; flex-wrap: wrap; }

/* Filter bar at top of admin pages */
.filter-bar { display: flex; gap: 14px; align-items: flex-end; flex-wrap: wrap; margin: 14px 0; }
.filter-bar label { display: flex; flex-direction: column; font-size: 0.85rem; color: var(--muted); gap: 4px; }
.filter-bar select, .filter-bar input[type=number] {
  padding: 6px 8px; border: 1px solid var(--border); border-radius: 6px; font: inherit;
}

/* Window selector tabs above the site list */
.window-tabs {
  display: flex; align-items: center; gap: 4px; flex-wrap: wrap;
  margin: 18px 0 14px; padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.window-tabs a {
  padding: 8px 14px; border-radius: 6px;
  color: var(--muted); font-weight: 600; font-size: 0.9rem;
}
.window-tabs a:hover { background: #f3f4f6; text-decoration: none; color: var(--text); }
.window-tabs a.active { background: var(--accent); color: #fff; }
.window-tabs a.active:hover { background: #0858be; color: #fff; }
.window-hint { margin-left: auto; }

.badge { display: inline-block; padding: 1px 7px; border-radius: 999px; font-size: 0.75rem; font-weight: 600; vertical-align: middle; }
.badge-warn { background: var(--warn-bg, #fff8c5); color: var(--warn, #9a6700); }

.drag-handle {
  cursor: grab;
  color: var(--muted);
  font-size: 1rem;
  padding: 0 4px;
  user-select: none;
  line-height: 1;
}
.drag-handle:active { cursor: grabbing; }
.sortable-ghost { opacity: 0.4; background: #f0f6ff; }

.site-child-warning {
  padding: 5px 18px 8px;
  font-size: 0.82rem;
  color: #9a6700;
  background: #fffdf0;
  border-top: 1px solid #f0e07a;
}

/* ---- Responsive: tablet (sidebar collapse) ---- */
@media (max-width: 720px) {
  .window-hint { display: none; }
  .footer-inner { flex-direction: column; align-items: flex-start; gap: 16px; }
  .footer-nav { gap: 16px; flex-wrap: wrap; }
  .sidebar { width: 100%; height: auto; position: relative; flex-direction: row; flex-wrap: wrap; }
  .sidebar-nav { flex-direction: row; flex-wrap: wrap; padding: 6px; }
  .sidebar-nav a { padding: 6px 10px; font-size: 0.82rem; }
  .sidebar-bottom { width: 100%; display: flex; align-items: center; gap: 10px; padding: 8px 14px; }
  .sidebar-user-role { margin-bottom: 0; }
  .btn-logout { width: auto; }
  body:has(.sidebar) { flex-direction: column; }
  .admin-body { min-height: 0; }
}

/* ---- Responsive: mobile (public status page) ---- */
@media (max-width: 600px) {
  .container { padding: 0 14px; }

  /* Header */
  .status-header { padding: 20px 0 16px; }
  .status-header h1 { font-size: 1.25rem; margin: 0 0 6px; }
  .status-header .overall { font-size: 0.95rem; }
  .status-header .updated { font-size: 0.78rem; line-height: 1.6; }

  /* Window tabs */
  .window-tabs { margin: 12px 0 10px; gap: 3px; }
  .window-tabs a { padding: 6px 10px; font-size: 0.82rem; }

  /* Site list */
  .site-list { margin: 14px 0; }
  .site-row { border-radius: 8px; margin-bottom: 8px; }

  /* Toggle: site-main + chevron on top row, meta on second row */
  .site-toggle {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 4px 6px;
    padding: 12px 14px;
    border-radius: 8px;
  }
  .site-toggle .site-main { flex: 1 1 auto; min-width: 0; }
  .site-toggle .site-meta {
    flex: 0 0 100%;
    justify-content: flex-start;
    gap: 10px 16px;
    flex-wrap: wrap;
    margin-top: 2px;
  }
  .site-toggle .chevron { font-size: 0.9rem; }
  .meta { align-items: flex-start; min-width: 64px; }
  .meta-label { font-size: 0.68rem; }
  .meta-value { font-size: 0.88rem; }

  /* Site name / url */
  .site-name { font-size: 0.95rem; }
  .site-url { font-size: 0.78rem; word-break: break-all; }
  .site-num { display: none; }

  /* Timeline */
  .timeline { padding: 0 14px 10px; }
  .timeline .bar { height: 20px; }

  /* Variants + warnings */
  .site-variants { padding: 5px 14px 8px; font-size: 0.76rem; gap: 4px; }
  .variant-pill { font-size: 0.74rem; padding: 2px 7px 2px 5px; }
  .site-child-warning { padding: 5px 14px 8px; font-size: 0.78rem; }
  .site-error { font-size: 0.82rem; padding: 6px 10px; }

  /* Expanded detail */
  .site-detail { padding: 12px 14px; }
  .detail-grid { grid-template-columns: 1fr; gap: 12px; }
  .detail-actions { flex-direction: column; }
  .detail-actions .btn { width: 100%; text-align: center; }

  /* Footer */
  .site-footer { margin-top: 28px; padding: 18px 0 24px; }
}