.filter-container {
    background-color: #ffffff;
    padding: 12px 16px;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
    display: flex;
    align-items: flex-start;
    gap: 16px;
    flex-wrap: wrap;
    font-family: "Noto Sans JP", sans-serif;
    margin-bottom: 16px;
}

.filter-container label {
    font-weight: 600;
    color: #333;
    font-size: 14px;
}

.date-range-group {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background-color: #f0f4ff;
    border-radius: 8px;
}

.date-range-group label {
    font-weight: bold;
    color: #333;
    margin-right: 6px;
}

.date-range-group select,
.date-range-group button {
    padding: 4px 8px;
    font-size: 14px;
    border-radius: 6px;
}

.date-range-group span {
    font-weight: bold;
    margin: 0 6px;
}

.select-highlight {
    background-color: #f9fcff;
    border: 1px solid #bbb;
    padding: 6px;
    border-radius: 6px;
    transition: border-color 0.2s ease;
}

.select-highlight:hover,
.select-highlight:focus {
    border-color: #4a90e2;
}

.filter-container button {
    background-color: #4a90e2;
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 6px 14px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s;
}

.filter-container button:hover {
    background-color: #357ab8;
}

.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    padding: 8px 12px;
    background-color: #f8f9fa;
    border-radius: 8px;
}

.checkbox-group-label {
    font-weight: 600;
    color: #333;
    font-size: 14px;
    margin-right: 4px;
}

.indicator-checkbox-label {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 14px;
    color: #444;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 6px;
    border: 1px solid #ddd;
    background: white;
    transition: background 0.2s, border-color 0.2s;
}

.indicator-checkbox-label:hover {
    background: #e3f2fd;
    border-color: #3498db;
}

.indicator-checkbox-label input[type=checkbox] {
    cursor: pointer;
}

.badge-provisional {
    font-size: 11px;
    padding: 1px 6px;
    border-radius: 10px;
    background: #fff3cd;
    color: #856404;
    font-weight: 600;
    display: inline-block;
}

.badge-confirmed {
    font-size: 11px;
    padding: 1px 6px;
    border-radius: 10px;
    background: #d1e7dd;
    color: #0f5132;
    font-weight: 600;
    display: inline-block;
}

.date-col       { width: 12%; }
.indicator-col  { width: 40%; }
.unit-col       { width: 12%; }
.status-col     { width: 18%; text-align: center; }

.date-cell      { font-weight: 500; }
.indicator-cell { color: #2c3e50; font-weight: 500; }
.unit-cell      { color: #888; font-size: 13px; }
.status-cell    { text-align: center; }

@media screen and (max-width: 768px) {

    .filter-container {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }

    .date-range-group {
        flex-wrap: wrap;
        justify-content: flex-start;
        width: 100%;
    }

}