body {
  font-family: Segoe UI, Arial, sans-serif;
  margin: 0;
  background: #f5f5f5;
  color: #222;
}

header {
  background: #003366;
  color: white;
  padding: 1rem 1.5rem;
}

header .subtitle {
  margin: 0.25rem 0 0;
  font-size: 0.85rem;
  color: #cfe0f5;
}

main {
  padding: 1.5rem;
}

.toolbar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.filter-banner {
  background: #fff4e5;
  border: 1px solid #f0b429;
  color: #7a4a00;
  padding: 0.5rem 0.75rem;
  border-radius: 4px;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.filter-banner a {
  color: #7a4a00;
  font-weight: 600;
}

.toolbar #search-input {
  flex: 1;
  max-width: 420px;
  padding: 0.4rem 0.6rem;
}

.toolbar button {
  padding: 0.4rem 0.9rem;
  cursor: pointer;
}

.toolbar button:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

.save-indicator {
  font-size: 0.85rem;
  color: #2e7d32;
  min-width: 110px;
}

.save-indicator.error {
  color: #c62828;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: white;
}

th, td {
  border: 1px solid #ddd;
  padding: 0.5rem;
  text-align: left;
}

th {
  background: #eef2f7;
}

input, select {
  width: 100%;
  box-sizing: border-box;
  padding: 0.25rem;
}

tr.row-selected {
  background: #eaf3ff;
}

dialog#bulk-edit-dialog {
  border: none;
  border-radius: 6px;
  padding: 1.5rem;
  min-width: 320px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
}

dialog#bulk-edit-dialog h2 {
  margin-top: 0;
}

dialog#bulk-edit-dialog .hint {
  font-size: 0.8rem;
  color: #666;
}

dialog#bulk-edit-dialog label {
  display: block;
  margin-bottom: 0.75rem;
  font-size: 0.9rem;
}

.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  margin-top: 1rem;
}