.iijds-filter-container {
    border: 1px solid #e2e8f0;
    padding: 24px;
    margin-bottom: 24px;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.04);
}
.iijds-pseudo-h3 {
    display: block;
    font-size: 1.25em;
    font-weight: bold;
    margin-top: 0;
    margin-bottom: 24px;
    padding-left: 12px;
    padding-bottom: 8px;
    border-left: 5px solid #5473b7;
    border-bottom: 1px solid #e2e8f0;
    color: #1e293b;
}
.iijds-filter-row {
    display: flex;
    align-items: center;
    margin-bottom: 16px;
    flex-wrap: wrap;
}
.iijds-filter-label {
    width: 140px;
    font-weight: 600;
    font-size: 0.95em;
    color: #334155;
    flex-shrink: 0;
}
.iijds-filter-label .req {
    background: #5473b7;
    color: white;
    font-size: 0.7em;
    padding: 3px 6px;
    margin-left: 6px;
    border-radius: 3px;
    font-weight: normal;
    vertical-align: middle;
}
.iijds-filter-input {
    flex-grow: 1;
    min-width: 200px;
}
.iijds-filter-input select,
.iijds-filter-input input[type='text'] {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    box-sizing: border-box;
    font-size: 1em;
    color: #334155;
    transition: border-color 0.2s ease;
}
.iijds-filter-input select:focus,
.iijds-filter-input input[type='text']:focus {
    outline: none;
    border-color: #94a3b8;
}
.iijds-btn-group {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}
.iijds-btn {
    flex: 1;
    text-align: center;
    padding: 12px 12px 12px 32px;
    background: #f8fafc;
    color: #475569;
    cursor: pointer;
    border-radius: 6px;
    border: 1px solid #e2e8f0;
    transition: all 0.25s ease;
    user-select: none;
    font-size: 0.95em;
    font-weight: 600;
    position: relative;
    min-width: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.iijds-btn:hover {
    background: #f1f5f9;
    border-color: #cbd5e1;
}
.iijds-btn:before {
    content: '';
    position: absolute;
    left: 16px;
    top: 50%;
    margin-top: -5px;
    width: 6px;
    height: 6px;
    border-top: 2px solid #94a3b8;
    border-right: 2px solid #94a3b8;
    transform: rotate(45deg);
    transition: border-color 0.25s ease;
}
.iijds-btn.active {
    background: #5473b7;
    color: #ffffff;
    border-color: #5473b7;
    box-shadow: 0 4px 6px rgba(84, 115, 183, 0.2);
}
.iijds-btn.active:before {
    border-color: #ffffff;
}
.iijds-btn input {
    display: none;
}
.iijds-checkbox-label {
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #475569;
    font-size: 0.95em;
    font-weight: 500;
}
.iijds-checkbox-label input {
    transform: scale(1.2);
}
.iijds-clear-btn {
    background: #64748b;
    color: white;
    border: none;
    padding: 10px 24px;
    border-radius: 6px;
    cursor: pointer;
    float: right;
    font-weight: 600;
    font-size: 0.9em;
    transition: background 0.2s ease;
}
.iijds-clear-btn:hover {
    background: #475569;
}
#iijds-list-wrapper {
    min-height: 400px; 
}
.iijds-selected-maker {
    display: block;
    font-size: 20px;
    font-weight: bold;
    margin: 10px 0 15px 0;
    color: #1e293b;
    border-bottom: 2px solid #e2e8f0;
    padding-bottom: 8px;
}
.iijds-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 8px;
    font-size: 0.95em;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}
.iijds-table th, .iijds-table td {
    border: 1px solid #e2e8f0;
    padding: 14px 16px;
    text-align: left;
    vertical-align: middle;
}
.iijds-table thead th {
    font-weight: bold;
    white-space: nowrap;
}
.iijds-table tbody th {
    font-weight: normal;
    color: #334155;
}
.iijds-table tbody tr {
    background-color: #ffffff;
    transition: background-color 0.15s ease;
}
.iijds-table tbody tr:nth-child(even) {
    background-color: #fcfcfc;
}
.iijds-table tbody tr:hover {
    background-color: #f0fdf4;
}
.iijds-center {
    text-align: center !important;
}
.iijds-device {
    font-weight: 600;
    font-size: 1.05em;
    color: #0f172a;
    display: inline-block;
}
.iijds-maker-badge {
    display: inline-block;
    background-color: #2c3e50;
    color: #fff;
    padding: 2px 8px;
    border-radius: 3px;
    font-size: 0.75em;
    font-weight: bold;
    margin-right: 8px;
    vertical-align: middle;
}
.iijds-carrier {
    font-size: 0.8em;
    color: #64748b;
    margin-top: 4px;
    display: block;
}
/* ▼ 遅延読み込み用ボタンのデザイン ▼ */
.iijds-load-more-container {
    text-align: center;
    margin-top: 20px;
    padding: 20px 0;
}
.iijds-load-more-btn {
    background: #ffffff;
    border: 2px solid #5473b7;
    color: #5473b7;
    padding: 12px 40px;
    font-size: 1em;
    font-weight: bold;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.2s ease;
}
.iijds-load-more-btn:hover {
    background: #5473b7;
    color: #ffffff;
}

/* ▼ 新規追加分：「利用できる機能」セル用の装飾のみ ▼ */
.iijds-feature-list {
    font-size: 0.9em;
    line-height: 1.6;
}
.iijds-feature-item {
    display: block;
    color: #475569;
}
.iijds-status-ok {
    color: #5473b7;
    font-weight: bold;
}
.iijds-status-ng {
    color: #94a3b8;
}

@media screen and (max-width: 600px) {
    .iijds-filter-row { flex-direction: column; align-items: flex-start; }
    .iijds-filter-label { margin-bottom: 8px; }
    .iijds-filter-input { width: 100%; }
    .iijds-btn-group { flex-direction: column; width: 100%; }
    .iijds-table { font-size: 0.85em; }
    .iijds-table th, .iijds-table td { padding: 10px 8px; }
}