.advanced-rule-entry {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 2px 0 12px;
    padding: 12px 14px;
    border: 1px solid #dfe7ef;
    border-radius: 8px;
    background: #f8fafc;
}

.advanced-rule-entry .advanced-rule-summary {
    flex: 1;
    min-width: 0;
    color: #64748b;
    font-size: 13px;
    line-height: 1.55;
}

.advanced-rule-entry .advanced-rule-summary.active {
    color: #155e75;
    font-weight: 600;
}

.advanced-rule-card {
    margin-bottom: 14px;
    padding: 14px 16px;
    border: 1px solid #dfe7ef;
    border-radius: 8px;
    background: #fff;
}

.advanced-rule-card.is-enabled {
    border-color: #8cb6d8;
    background: #f8fbfe;
}

.advanced-rule-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 10px;
}

.advanced-rule-card-header h3,
.advanced-rule-card-header h4 {
    margin: 0;
    color: #1e293b;
    font-size: 15px;
}

.advanced-switch {
    display: inline-flex !important;
    align-items: center;
    gap: 8px;
    margin: 0 !important;
    color: #334155 !important;
    cursor: pointer;
}

.advanced-switch input {
    width: 17px !important;
    height: 17px;
    margin: 0;
}

.advanced-rule-fields[hidden] {
    display: none !important;
}

.advanced-rule-stack {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.advanced-rule-section {
    padding: 13px 14px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    background: #fff;
}

.advanced-rule-section-heading {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 10px;
}

.advanced-rule-section-heading strong {
    color: #1e293b;
    font-size: 14px;
}

.advanced-rule-section-heading span {
    color: #94a3b8;
    font-size: 12px;
    text-align: right;
}

.advanced-multi-select {
    overflow: hidden;
    border: 1px solid #cbd5e1;
    border-radius: 7px;
    background: #fff;
}

.advanced-multi-select[open] {
    border-color: #6f9fc8;
    box-shadow: 0 0 0 2px rgba(37, 99, 160, 0.08);
}

.advanced-multi-select summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-height: 40px;
    padding: 8px 11px;
    color: #475569;
    font-size: 13px;
    cursor: pointer;
    list-style: none;
}

.advanced-multi-select summary::-webkit-details-marker {
    display: none;
}

.advanced-dropdown-arrow {
    color: #64748b;
    font-size: 18px;
    line-height: 1;
    transition: transform 0.15s ease;
}

.advanced-multi-select[open] .advanced-dropdown-arrow {
    transform: rotate(180deg);
}

.advanced-dropdown-panel {
    padding: 9px;
    border-top: 1px solid #e2e8f0;
    background: #f8fafc;
}

.advanced-dropdown-options {
    display: flex;
    flex-direction: column;
    gap: 3px;
    max-height: 210px;
    overflow-y: auto;
    padding-right: 2px;
}

.advanced-dropdown-options label {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin: 0;
    padding: 7px 8px;
    border-radius: 5px;
    color: #334155;
    font-size: 12px;
    line-height: 1.4;
    cursor: pointer;
}

.advanced-dropdown-options label:hover {
    background: #eaf2f8;
}

.advanced-dropdown-options input {
    flex: 0 0 auto;
    width: 15px !important;
    height: 15px;
    margin: 1px 0 0;
}

.advanced-dropdown-options .option-meta {
    display: block;
    margin-top: 1px;
    color: #94a3b8;
    font-size: 11px;
}

.advanced-selected-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    min-height: 0;
    margin-top: 8px;
}

.advanced-selected-chips:empty {
    display: none;
}

.advanced-selection-chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    max-width: 100%;
    padding: 4px 7px 4px 9px;
    border: 1px solid #bae0f2;
    border-radius: 999px;
    background: #ecf8fd;
    color: #075985;
    font-size: 11px;
    line-height: 1.3;
}

.advanced-selection-chip span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.advanced-selection-chip button {
    flex: 0 0 auto;
    width: 18px;
    height: 18px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: #39718c;
    font-size: 15px;
    line-height: 17px;
    cursor: pointer;
}

.advanced-selection-chip button:hover {
    background: #cfeef8;
}

.advanced-category-controls {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.advanced-category-controls label {
    flex: 0 0 auto;
    margin: 0;
    color: #475569;
    font-size: 12px;
}

.advanced-category-controls select {
    max-width: 250px;
    min-height: 38px;
}

.advanced-optional-toggle {
    display: flex;
    align-items: flex-start;
    gap: 9px;
    margin: 0 !important;
    color: #334155 !important;
    cursor: pointer;
}

.advanced-optional-toggle input {
    flex: 0 0 auto;
    width: 16px !important;
    height: 16px;
    margin-top: 2px;
}

.advanced-optional-toggle span {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.advanced-optional-toggle small {
    color: #94a3b8;
    font-weight: 400;
}

.advanced-competitor-fields {
    margin-top: 11px;
    padding-top: 11px;
    border-top: 1px dashed #cbd5e1;
}

.advanced-competitor-fields[hidden] {
    display: none !important;
}

.advanced-empty-state {
    padding: 10px 11px;
    border: 1px dashed #cbd5e1;
    border-radius: 6px;
    background: #f8fafc;
    color: #64748b;
    font-size: 12px;
    line-height: 1.6;
}

.advanced-empty-state[hidden] {
    display: none !important;
}

.advanced-competitor-manage {
    margin-top: 10px;
    text-align: right;
}

.advanced-competitor-manage[hidden] {
    display: none !important;
}

.advanced-empty-state .btn {
    margin-left: 8px;
}

.advanced-rule-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 16px;
}

.advanced-rule-grid .form-group {
    margin-bottom: 0;
}

.advanced-rule-grid .span-2 {
    grid-column: 1 / -1;
}

.advanced-option-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px 10px;
    max-height: 170px;
    overflow: auto;
    padding: 8px;
    border: 1px solid #dfe5ec;
    border-radius: 6px;
    background: #fff;
}

.advanced-option-list label {
    display: flex;
    align-items: flex-start;
    gap: 7px;
    min-width: 0;
    margin: 0;
    padding: 6px 7px;
    border-radius: 5px;
    color: #334155;
    font-size: 12px;
    line-height: 1.35;
    cursor: pointer;
}

.advanced-option-list label:hover {
    background: #f1f5f9;
}

.advanced-option-list input {
    flex: 0 0 auto;
    width: 15px !important;
    height: 15px;
    margin: 1px 0 0;
}

.advanced-option-list .option-meta {
    display: block;
    color: #94a3b8;
    font-size: 11px;
}

.advanced-rule-search {
    margin-bottom: 6px;
}

.advanced-rule-specials {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 18px;
    padding-top: 4px;
}

.advanced-rule-specials label {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    margin: 0;
    color: #334155;
    font-size: 13px;
}

.advanced-rule-specials input {
    width: 16px !important;
    height: 16px;
}

.advanced-rule-diagnostic {
    margin-top: 12px;
    padding: 10px 12px;
    border: 1px solid #dbe5ef;
    border-radius: 6px;
    background: #f8fafc;
    color: #475569;
    font-size: 12px;
    line-height: 1.65;
}

.advanced-rule-diagnostic.warning {
    border-color: #f3d19c;
    background: #fffbeb;
    color: #92400e;
}

.advanced-rule-badge {
    display: inline-flex;
    align-items: center;
    margin: 2px 5px 2px 0;
    padding: 2px 8px;
    border-radius: 999px;
    background: #e0f2fe;
    color: #075985;
    font-size: 11px;
    font-weight: 600;
}

.config-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    border-bottom: 1px solid #e2e8f0;
}

.config-tab {
    padding: 8px 12px;
    border: 0;
    border-bottom: 2px solid transparent;
    background: transparent;
    color: #64748b;
    font-weight: 600;
    cursor: pointer;
}

.config-tab[hidden] {
    display: none !important;
}

.config-tab.active {
    border-bottom-color: #1f5f99;
    color: #1f5f99;
}

.config-panel {
    display: none;
}

.config-panel.active {
    display: block;
}

.config-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.config-status-note {
    color: #64748b;
    font-size: 12px;
}

.config-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 16px;
}

.config-form-grid .span-2 {
    grid-column: 1 / -1;
}

.config-form-grid .form-group {
    margin-bottom: 4px;
}

.config-pending-list {
    max-height: 130px;
    overflow: auto;
    margin-top: 7px;
    padding: 8px;
    border: 1px dashed #cbd5e1;
    border-radius: 6px;
    color: #475569;
    font-size: 12px;
}

.config-pending-list button {
    margin: 2px 5px 2px 0;
}

.config-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 14px;
}

.taxonomy-path-preview {
    min-height: 38px;
    padding: 8px 10px;
    border-radius: 6px;
    background: #f1f5f9;
    color: #475569;
    font-size: 12px;
}

@media (max-width: 760px) {
    .advanced-rule-grid,
    .advanced-option-list,
    .config-form-grid {
        grid-template-columns: 1fr;
    }

    .advanced-rule-grid .span-2,
    .config-form-grid .span-2 {
        grid-column: auto;
    }

    .advanced-rule-entry {
        align-items: stretch;
        flex-direction: column;
    }

    .advanced-rule-section-heading {
        align-items: flex-start;
        flex-direction: column;
        gap: 3px;
    }

    .advanced-rule-section-heading span {
        text-align: left;
    }

    .advanced-category-controls {
        align-items: stretch;
        flex-direction: column;
        gap: 5px;
    }

    .advanced-category-controls select {
        max-width: none;
    }
}