* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: #f5f5f5;
  color: #222;
  font-size: 14px;
}

/* ── Header ── */
header {
  background: #1a3c5e;
  color: #fff;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
header h1 { font-size: 18px; font-weight: 600; }
#auth-bar { display: flex; gap: 12px; align-items: center; font-size: 13px; }
.auth-badge {
  padding: 4px 10px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.4);
  cursor: pointer;
  transition: background 0.15s;
}
.auth-badge.connected { background: #28a745; border-color: #28a745; }
.auth-badge:not(.connected):hover { background: rgba(255,255,255,0.15); }

/* ── Main layout ── */
main { padding: 20px 24px; }

.panel-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
}

.panel {
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 6px;
  overflow: hidden;
}

.panel-header {
  padding: 12px 16px;
  background: #f8f9fa;
  border-bottom: 1px solid #ddd;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  font-size: 13px;
  color: #555;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.panel-body { padding: 0; }

/* ── Template list ── */
.template-list { list-style: none; }

.template-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-bottom: 1px solid #f0f0f0;
  cursor: pointer;
  transition: background 0.1s;
}
.template-item:last-child { border-bottom: none; }
.template-item:hover { background: #f9f9f9; }
.template-item.selected { background: #eef4ff; }

.template-item input[type=checkbox] { flex-shrink: 0; }

.template-name { flex: 1; font-size: 13px; }

/* ── Status badges ── */
.badge {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 10px;
  white-space: nowrap;
}
.badge-migrated    { background: #d4edda; color: #155724; }
.badge-needs_update { background: #fff3cd; color: #856404; }
.badge-not_migrated { background: #f8d7da; color: #721c24; }

.template-spinner { font-size: 12px; color: #888; }

/* ── Action bar ── */
.action-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

button {
  padding: 8px 18px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  transition: opacity 0.15s;
}
button:disabled { opacity: 0.45; cursor: not-allowed; }

#btn-migrate { background: #1a3c5e; color: #fff; }
#btn-migrate:not(:disabled):hover { background: #235080; }

#btn-refresh { background: #e9ecef; color: #333; }
#btn-refresh:hover { background: #dee2e6; }

#status-msg { font-size: 13px; color: #555; }

/* ── History ── */
.history-section { background: #fff; border: 1px solid #ddd; border-radius: 6px; }
.history-section .panel-header { background: #f8f9fa; }

.history-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.history-table th {
  text-align: left;
  padding: 8px 14px;
  background: #f8f9fa;
  border-bottom: 1px solid #ddd;
  font-weight: 600;
  color: #555;
}
.history-table td {
  padding: 8px 14px;
  border-bottom: 1px solid #f0f0f0;
}
.history-table tr:last-child td { border-bottom: none; }

.empty-msg { padding: 20px; text-align: center; color: #999; font-size: 13px; }

/* ── Responsive ── */
@media (max-width: 700px) {
  .panel-row { grid-template-columns: 1fr; }
}