body {
  font-family: -apple-system, BlinkMacSystemFont, "San Francisco", "Helvetica Neue", Helvetica, Arial, sans-serif;
  background-color: #f5f5f7;
  color: #1d1d1f;
}

.project-search-container {
  max-width: 1200px;
  margin: 40px auto;
  padding: 20px;
  background-color: #ffffff;
  border-radius: 18px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

h1 {
  font-size: 32px;
  font-weight: 600;
  text-align: center;
  margin-bottom: 30px;
  color: #1d1d1f;
}

.search-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.form-group {
  display: flex;
  flex-direction: column;
}

label {
  font-size: 14px;
  font-weight: 500;
  color: #6e6e73;
  margin-bottom: 6px;
}

.form-control {
  padding: 10px 14px;
  font-size: 16px;
  border-radius: 12px;
  border: 1px solid #d2d2d7;
  background-color: #fafafa;
  transition: border-color 0.2s;
}

.form-control:focus {
  border-color: #007aff;
  box-shadow: 0 0 0 2px rgba(0, 122, 255, 0.2);
  outline: none;
}

.btn-primary {
  padding: 12px 24px;
  font-size: 16px;
  font-weight: 500;
  border-radius: 12px;
  background-color: #007aff;
  border: none;
  transition: background-color 0.2s;
}

.btn-primary:hover {
  background-color: #0066cc;
}

.column-toggle {
  margin: 20px 0;
  padding: 10px;
  background-color: #f5f5f7;
  border-radius: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  align-items: center;
}

.column-toggle h4 {
  font-size: 16px;
  font-weight: 500;
  margin: 0;
  color: #1d1d1f;
}

.form-check {
  display: flex;
  align-items: center;
  gap: 5px;
}

.form-check-input {
  width: 16px;
  height: 16px;
  border-radius: 4px;
  border: 1px solid #d2d2d7;
}

.form-check-input:checked {
  background-color: #007aff;
  border-color: #007aff;
}

.form-check-label {
  font-size: 14px;
  color: #1d1d1f;
}

.table-container {
  margin-top: 20px;
}

.table {
  border-collapse: separate;
  border-spacing: 0;
  width: 100%;
  background-color: #ffffff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

th {
  background-color: #f5f5f7;
  font-weight: 600;
  font-size: 14px;
  padding: 12px 16px;
  color: #1d1d1f;
  cursor: pointer;
  user-select: none;
}

td {
  padding: 12px 16px;
  font-size: 14px;
  color: #1d1d1f;
  border-bottom: 1px solid #e5e5ea;
}

.project-name {
  max-width: 300px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.project-name:hover {
  white-space: normal;
  overflow: visible;
  background-color: #f5f5f7;
  position: relative;
  z-index: 1;
}

tr:last-child td {
  border-bottom: none;
}

tr:hover {
  background-color: #f5f5f7;
}

.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
}

.page-link {
  padding: 8px 14px;
  font-size: 14px;
  color: #007aff;
  text-decoration: none;
  border-radius: 8px;
  transition: background-color 0.2s;
}

.page-link:hover {
  background-color: #e5e5ea;
}

.page-link.current {
  background-color: #007aff;
  color: #ffffff;
}

.text-muted {
  color: #6e6e73;
}

.text-danger {
  color: #ff3b30;
}