h1 {
    font-size: 24px;
    margin-bottom: 30px;
    text-align: center;
}

#filter-form {
    display: flex;
    flex-direction: column;
}

#results {
    margin-top: 40px;
}

.list-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 10px;
    border-radius: 5px;
}

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

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

.form-group label {
    margin-bottom: 5px;
    font-weight: bold;
}

.form-group select {
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 14px;
}

#list-btn {
    width: 300px;
    max-width: 90%;
    padding: 10px 20px;
    background-color: #004B88;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    margin: 20px auto 0;
    display: block;
}

#list-btn:hover {
    background-color: #1b7fd2;
}

.summary-block {
    display: flex;
    gap: 15px;
    justify-content: space-between;
    flex-wrap: wrap;
    background-color: #f8f9fa;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    margin-bottom: 20px;
}

.summary-block p {
    margin: 5px 0;
    font-size: 14px;
}

.summary-block strong {
    color: #333;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

th, td {
    padding: 10px;
    border: 1px solid #ddd;
    text-align: center;
    font-size: 14px;
}

th {
    background-color: #f2f2f2;
    font-weight: bold;
    max-width: 130px;
}

.hidden {
    display: none;
}


select {
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 14 14" fill="none" stroke="%23004B88" stroke-width="2"><polyline points="2,4 7,9 12,4"/></svg>');
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 12px;
  border: 1px solid #ccc;
  padding: 10px 40px 10px 10px;
  border-radius: 4px;
  appearance: none;
  white-space: nowrap;
  text-overflow: ellipsis;

}

select:focus {
  outline: none;
  border-color: #004B88;
}

.update_time {
    text-align: center;
}

#list-btn:disabled {
    background-color: #cccccc;
    cursor: not-allowed;
    opacity: 0.5;
}