* { box-sizing: border-box; }
body {
  font-family: "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;
  background: #f4f6f8;
  color: #333;
  margin: 0;
  padding: 0;
}
header {
  background: #2c5282;
  color: #fff;
  padding: 16px 24px;
}
header h1 { margin: 0; font-size: 20px; }
header a { color: #fff; text-decoration: none; }
.container {
  max-width: 1100px;
  margin: 24px auto;
  padding: 0 16px;
}
.search-form {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.search-form input[type="text"], .search-form input[type="date"] {
  flex: 1;
  min-width: 160px;
  padding: 8px;
  border: 1px solid #ccc;
  border-radius: 4px;
}
.search-form select, .search-form button {
  padding: 8px 12px;
  border-radius: 4px;
  border: 1px solid #ccc;
}
.search-form button {
  background: #2c5282;
  color: #fff;
  border: none;
  cursor: pointer;
}
table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
}
th, td {
  border: 1px solid #ddd;
  padding: 8px;
  text-align: left;
  vertical-align: top;
  font-size: 14px;
}
th { background: #edf2f7; }
.btn {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 4px;
  text-decoration: none;
  font-size: 13px;
  border: none;
  cursor: pointer;
}
.btn-primary { background: #2c5282; color: #fff; }
.btn-edit { background: #ecc94b; color: #333; }
.btn-delete { background: #e53e3e; color: #fff; }
.btn-new { background: #38a169; color: #fff; margin-bottom: 12px; }
form.inline { display: inline; }
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-weight: bold; margin-bottom: 4px; }
.form-group input[type="text"], .form-group input[type="password"],
.form-group input[type="date"], .form-group select, .form-group textarea {
  width: 100%;
  padding: 8px;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-family: inherit;
  box-sizing: border-box;
}
.form-group textarea { min-height: 150px; }
.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }
@media (max-width: 600px) { .form-grid-2 { grid-template-columns: 1fr; } }
.error { color: #e53e3e; margin-bottom: 10px; }
.login-page .container {
  max-width: 360px;
  margin: 80px auto;
}
.login-box {
  background: #fff;
  padding: 32px;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}
.login-box .btn-primary { width: 100%; padding: 10px; font-size: 14px; }
.faq-card {
  background: #fff;
  border-radius: 6px;
  padding: 12px 16px;
  margin-bottom: 10px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}
.faq-card .category {
  display: inline-block;
  background: #e2e8f0;
  color: #2c5282;
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 10px;
  margin-bottom: 6px;
}
.faq-card a { color: #2c5282; font-weight: bold; text-decoration: none; }
.faq-card a:hover { text-decoration: underline; }
.detail-box .answer { white-space: pre-wrap; margin-top: 12px; line-height: 1.7; }
.status {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 10px;
  font-size: 12px;
  font-weight: bold;
}
.status-未対応, .status-未確認, .status-未申請 { background: #fed7d7; color: #c53030; }
.status-対応中 { background: #feebc8; color: #c05621; }
.status-保留 { background: #e2e8f0; color: #4a5568; }
.status-完了, .status-申請済 { background: #c6f6d5; color: #2f855a; }
.status-対象外 { background: #e2e8f0; color: #4a5568; }
.log-entry { border-top: 1px solid #eee; padding: 10px 0; }
.log-entry:first-child { border-top: none; padding-top: 0; }
.log-meta { font-size: 12px; color: #888; margin-bottom: 4px; }
.log-content { white-space: pre-wrap; line-height: 1.6; }
.no-result { color: #888; padding: 20px 0; }
.detail-box {
  background: #fff;
  padding: 20px;
  border-radius: 6px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
  margin-bottom: 16px;
}
.detail-box h2 { margin-top: 0; }
.back-link { display: inline-block; margin-bottom: 12px; }
.badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 10px;
  font-size: 12px;
  font-weight: bold;
}
.badge-stale { background: #fed7d7; color: #c53030; }
.badge-ok { background: #c6f6d5; color: #2f855a; }
.menu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}
.menu-card {
  display: block;
  background: #fff;
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
  text-decoration: none;
  color: #333;
  transition: box-shadow 0.15s;
}
.menu-card:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.15); }
.menu-card h2 { margin: 0 0 8px; color: #2c5282; font-size: 18px; }
.menu-card p { margin: 0; font-size: 13px; color: #666; }
.menu-card-disabled { opacity: 0.5; cursor: default; }
.menu-card-disabled h2 { color: #888; }
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 16px;
}
.stat-card {
  background: #fff;
  border-radius: 8px;
  padding: 16px 20px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
  border-left: 4px solid #2c5282;
}
.stat-card.stat-warning { border-left-color: #dd6b20; }
.stat-card.stat-danger { border-left-color: #e53e3e; }
.stat-card .label { font-size: 13px; color: #666; }
.stat-card .value { font-size: 24px; font-weight: bold; margin-top: 4px; }
.alert {
  padding: 12px 16px;
  border-radius: 6px;
  margin-bottom: 16px;
}
.alert-danger { background: #fff5f5; border: 1px solid #feb2b2; color: #c53030; }
.alert ul { margin: 8px 0 0; padding-left: 0; list-style: none; }
.alert li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
  border-top: 1px solid #fed7d7;
}
.alert li:first-child { border-top: none; }
tr.row-warning td { background: #fffaf0; }
.month-select { display: flex; gap: 8px; margin-bottom: 16px; }
input.amount-input { width: 110px; padding: 6px; border: 1px solid #ccc; border-radius: 4px; }
select.status-select { padding: 6px; border: 1px solid #ccc; border-radius: 4px; }