/* Product technical configurator — scoped to .product-configurator */

.product-config-modal .modal-content {
    border: none;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 18px 50px rgba(15, 23, 42, 0.18);
}

.product-config-modal .modal-header {
    background: #0f2744;
    color: #fff;
    border-bottom: none;
    padding: 0.85rem 1.1rem;
}

.product-config-modal .modal-header .modal-title {
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.product-config-modal .modal-header .btn-close {
    filter: invert(1) grayscale(100%);
    opacity: 0.85;
}

.product-config-modal .modal-body {
    background: #f4f6f8;
    padding: 0.85rem;
}

.product-configurator {
    --pc-accent: #1a73e8;
    --pc-accent-dark: #1557b0;
    --pc-accent-soft: #e8f1fd;
    --pc-text: #1f2933;
    --pc-muted: #6b7280;
    --pc-border: #e2e8f0;
    --pc-bg: #ffffff;
    --pc-header: #f8fafc;
    direction: ltr !important;
    text-align: left !important;
    unicode-bidi: isolate;
}

.product-configurator-hint {
    color: var(--pc-muted);
    font-size: 0.78rem;
    margin-bottom: 0.65rem;
}

.product-configurator .accordion {
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0;
}

.product-configurator .accordion-item {
    background: var(--pc-bg);
    border: 1px solid var(--pc-border);
    border-radius: 10px !important;
    margin-bottom: 0.5rem;
    overflow: hidden;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.product-configurator .accordion-item:last-child {
    margin-bottom: 0;
}

.product-configurator .accordion-header {
    margin: 0;
}

.product-configurator .accordion-button {
    background: var(--pc-header);
    color: var(--pc-text);
    font-size: 0.86rem;
    font-weight: 600;
    padding: 0.7rem 0.9rem;
    box-shadow: none;
    border: none;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.55rem;
    direction: ltr !important;
    text-align: left !important;
}

.product-configurator .accordion-button:focus {
    box-shadow: none;
}

.product-configurator .accordion-button::after {
    margin-left: auto !important;
    margin-right: 0 !important;
    flex-shrink: 0;
}

.product-configurator .accordion-button:not(.collapsed) {
    background: #eef4ff;
    color: var(--pc-accent-dark);
    box-shadow: none;
}

.product-configurator .accordion-button.config-selected,
.product-configurator .accordion-button.config-selected:not(.collapsed),
.product-configurator .accordion-button.config-selected.collapsed {
    background: var(--pc-accent) !important;
    color: #fff !important;
}

.product-configurator .accordion-button.config-selected::after {
    filter: brightness(0) invert(1);
}

.config-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #cbd5e1;
    flex-shrink: 0;
}

.product-configurator .accordion-item.has-selection .config-status-dot {
    background: #fff;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.28);
}

.config-group-title {
    flex: 1;
    min-width: 0;
}

.config-selected-badge {
    max-width: 42%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 0.68rem;
    font-weight: 500;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 999px;
    padding: 0.12rem 0.5rem;
}

.product-configurator .accordion-button:not(.config-selected) .config-selected-badge {
    background: var(--pc-accent-soft);
    border-color: transparent;
    color: var(--pc-accent-dark);
}

.product-configurator .accordion-body {
    background: #fff;
    padding: 0.65rem 0.7rem 0.75rem;
    border-top: 1px solid var(--pc-border);
}

.config-option-list {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    direction: ltr !important;
}

.config-option {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.6rem;
    border: 1px solid var(--pc-border);
    border-radius: 8px;
    padding: 0.45rem 0.6rem;
    background: #fff;
    cursor: pointer;
    direction: ltr !important;
    text-align: left !important;
    transition: border-color 0.15s ease, background-color 0.15s ease, box-shadow 0.15s ease;
}

.config-option:hover {
    border-color: #bcd3f7;
    background: #f8fbff;
}

.config-option.is-checked {
    border-color: var(--pc-accent);
    background: var(--pc-accent-soft);
    box-shadow: inset 0 0 0 1px rgba(26, 115, 232, 0.18);
}

.config-option .form-check {
    display: flex !important;
    flex-direction: row !important;
    align-items: center;
    gap: 0.6rem;
    margin: 0 !important;
    padding: 0 !important;
    min-height: 0 !important;
    flex: 1;
    min-width: 0;
    direction: ltr !important;
    text-align: left !important;
}

.config-option .form-check-input {
    float: none !important;
    position: static !important;
    left: auto !important;
    right: auto !important;
    margin: 0 !important;
    margin-top: 0 !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    flex: 0 0 1.15em;
    width: 1.15em !important;
    height: 1.15em !important;
    transform: none !important;
    cursor: pointer;
    z-index: 2;
}

.config-option .form-check-input:focus {
    box-shadow: 0 0 0 0.2rem rgba(26, 115, 232, 0.15);
}

.config-option .form-check-label {
    float: none !important;
    position: static !important;
    display: block;
    margin: 0 !important;
    padding: 0 !important;
    font-size: 0.82rem;
    line-height: 1.3;
    color: var(--pc-text);
    cursor: pointer;
    font-family: 'Times New Roman', Times, serif !important;
    text-align: left !important;
}

.config-option-thumb {
    width: 42px;
    height: 42px;
    object-fit: contain;
    border-radius: 6px;
    background: #fff;
    border: 1px solid var(--pc-border);
    flex-shrink: 0;
}

.config-option-text {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.config-option-text .form-check-input,
.config-option-text input[type="text"],
.config-option-text input[type="textbox"] {
    width: 180px;
    max-width: 100%;
    height: 36px;
    order: 2;
    border: 1px solid var(--pc-border);
    border-radius: 6px;
    padding: 0.25rem 0.5rem;
    font-size: 0.82rem;
}

.config-option-text .form-check-label {
    order: 1;
    flex: 1;
}

.config-remark .form-control {
    font-size: 0.82rem;
    min-height: 64px;
    resize: vertical;
}

.product-configurator-actions {
    margin-top: 0.75rem;
}

.product-configurator-actions .btn {
    width: 100%;
    font-weight: 600;
    padding: 0.55rem 1rem;
    border-radius: 8px;
}

.product-configurator-empty {
    background: #fff;
    border: 1px dashed var(--pc-border);
    border-radius: 10px;
    padding: 1rem;
    text-align: center;
    color: var(--pc-muted);
    font-size: 0.85rem;
}

/* Preview configuration modal */
.preview-config-modal .modal-content {
    border: none;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 18px 50px rgba(15, 23, 42, 0.18);
}

.preview-config-modal .modal-header {
    background: #0f2744;
    color: #fff;
    border-bottom: none;
    padding: 0.9rem 1.1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.preview-config-brand {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    min-width: 0;
}

.preview-config-logo {
    width: 58px;
    height: 58px;
    object-fit: contain;
    background: #fff;
    border-radius: 10px;
    padding: 4px;
    flex-shrink: 0;
}

.preview-config-heading {
    min-width: 0;
}

.preview-config-modal .modal-title {
    font-size: 0.98rem;
    font-weight: 700;
    margin: 0;
    color: #fff;
}

.preview-config-company {
    font-size: 0.75rem;
    opacity: 0.82;
    margin-top: 0.1rem;
}

.preview-config-product {
    font-size: 0.8rem;
    color: #e7c27d;
    margin-top: 0.15rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 360px;
}

.preview-config-modal .modal-body {
    background: #f4f6f8;
    padding: 0.95rem;
}

.preview-config-sheet {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    overflow: hidden;
}

.preview-config-table {
    margin: 0;
    direction: ltr;
    text-align: left;
    font-size: 0.84rem;
}

.preview-config-table thead th {
    background: #0f2744;
    color: #fff;
    font-weight: 600;
    border: none;
    padding: 0.7rem 0.85rem;
    white-space: nowrap;
}

.preview-config-table tbody td {
    padding: 0.65rem 0.85rem;
    border-color: #eef2f6;
    vertical-align: middle;
}

.preview-config-table tbody tr:nth-child(even) {
    background: #f8fafc;
}

.preview-meta-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.65rem;
    padding: 0.85rem;
    background: #f8fafc;
    border-top: 1px solid #e2e8f0;
}

@media (min-width: 768px) {
    .preview-meta-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.preview-meta-card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    padding: 0.7rem 0.8rem;
    direction: ltr;
    text-align: left;
}

.preview-meta-label {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: #64748b;
    margin-bottom: 0.35rem;
}

.preview-meta-label i {
    color: #1a73e8;
}

.preview-meta-value {
    font-size: 0.86rem;
    color: #1f2933;
    word-break: break-word;
    min-height: 1.2em;
}

.preview-meta-code .preview-meta-value {
    font-family: Consolas, "Courier New", monospace;
    font-weight: 600;
    color: #1557b0;
    letter-spacing: 0.02em;
}

.preview-config-modal .modal-footer {
    background: #fff;
    border-top: 1px solid #e2e8f0;
    padding: 0.75rem 1rem;
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
}

.preview-icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    border-radius: 999px;
    font-size: 0.84rem;
    font-weight: 600;
    padding: 0.45rem 0.95rem;
    line-height: 1;
    border: none;
}

.preview-icon-btn i {
    font-size: 1rem;
}

.preview-icon-btn-ghost {
    width: 36px;
    height: 36px;
    padding: 0;
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
}

.preview-icon-btn-ghost:hover {
    background: rgba(255, 255, 255, 0.22);
    color: #fff;
}

.preview-icon-btn-print {
    background: #0a716d;
    color: #fff;
}

.preview-icon-btn-print:hover {
    background: #08615d;
    color: #fff;
}

.preview-icon-btn-close {
    background: #e11d48;
    color: #fff;
}

.preview-icon-btn-close:hover {
    background: #be123c;
    color: #fff;
}