* { box-sizing: border-box; }
body {
  margin: 0; background: #f5f3ee; color: #2b2a27;
  font-family: "Segoe UI", "Leelawadee UI", Tahoma, sans-serif;
}
header {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap;
  background: #1f3a2d; color: #fff; padding: 0.7rem 1.2rem;
}
.brand { font-weight: 700; font-size: 1.05rem; }
nav { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; }
nav a { color: #d9e6dd; text-decoration: none; }
nav a:hover { color: #fff; }
.who { color: #9fc0a9; font-size: 0.9rem; }
main { max-width: 900px; margin: 1.5rem auto; padding: 0 1rem; }
h1 { font-size: 1.4rem; }
.card {
  background: #fff; border: 1px solid #e3ded2; border-radius: 10px;
  padding: 1rem 1.2rem; margin-bottom: 0.8rem;
}
.narrow { max-width: 460px; margin: 2rem auto; }
label { display: block; margin: 0.7rem 0; font-size: 0.95rem; }
label.inline { display: flex; gap: 0.4rem; align-items: center; }
input, select {
  display: block; width: 100%; margin-top: 0.25rem; padding: 0.5rem 0.6rem;
  border: 1px solid #cfc9ba; border-radius: 8px; font: inherit;
}
label.inline input { display: inline; width: auto; margin: 0; }
button {
  background: #1f3a2d; color: #fff; border: 0; border-radius: 8px;
  padding: 0.55rem 1.1rem; font: inherit; cursor: pointer; margin-top: 0.5rem;
}
button:hover { background: #2c5240; }
button.danger { background: #8c2f2f; }
button.small-btn { padding: 0.25rem 0.7rem; font-size: 0.85rem; margin: 0; }
.search-box form { display: flex; gap: 0.5rem; }
.search-box input { margin: 0; flex: 1; font-size: 1.05rem; }
.search-box button { margin: 0; }
.result-head { display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; }
.result-head a { font-weight: 600; color: #1f3a2d; text-decoration: none; }
.badge {
  background: #eee8d9; border-radius: 20px; padding: 0.1rem 0.6rem; font-size: 0.8rem;
}
.badge.dept { background: #dbe7f0; }
.badge.shared { background: #e2efdc; }
.badge.error-badge { background: #f3d9d9; }
.snippet { margin: 0.5rem 0 0; color: #4c4a44; line-height: 1.7; }
mark { background: #ffe58a; padding: 0 2px; border-radius: 3px; }
.banner { padding: 0.6rem 1rem; border-radius: 8px; margin-bottom: 1rem; }
.banner.error { background: #f7dcdc; color: #7a2222; }
.banner.warn { background: #fdf0d3; color: #6b5312; }
.banner.ok { background: #e2efdc; color: #29511f; }
.muted { color: #8a8574; }
.small { font-size: 0.8rem; }
table { width: 100%; border-collapse: collapse; background: #fff; border-radius: 10px; }
th, td { text-align: left; padding: 0.5rem 0.7rem; border-bottom: 1px solid #eee8d9; font-size: 0.93rem; }
.admin-grid { display: grid; grid-template-columns: 1fr 1.6fr; gap: 1rem; }
@media (max-width: 700px) { .admin-grid { grid-template-columns: 1fr; } }