/*
 * B2B Portal Styles
 * Clean, professional styling for the customer-facing portal.
 */

/* ── Layout ─────────────────────────────────────────────────────── */

.b2b-portal-layout {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* ── Navigation ─────────────────────────────────────────────────── */

.b2b-portal-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem;
    padding: 0.75rem 0;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color, #d1d8dd);
}

.b2b-nav-brand {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.b2b-nav-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-color, #333);
}

.b2b-nav-customer {
    font-size: 0.8rem;
    color: var(--text-muted, #8d99a6);
}

.b2b-nav-links {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 0.25rem;
    flex-wrap: wrap;
}

.b2b-nav-links a {
    display: block;
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
    color: var(--text-color, #333);
    text-decoration: none;
    border-radius: 4px;
    transition: background-color 0.15s;
}

.b2b-nav-links a:hover {
    background-color: var(--bg-light-gray, #f5f7fa);
    text-decoration: none;
}

.b2b-nav-links a.active {
    background-color: var(--primary, #2490ef);
    color: #fff;
}

/* ── Typography ─────────────────────────────────────────────────── */

.b2b-page-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
    color: var(--text-color, #333);
}

.b2b-section-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-color, #333);
}

.b2b-section {
    margin-bottom: 2rem;
}

/* ── Buttons ────────────────────────────────────────────────────── */

.b2b-btn {
    display: inline-block;
    padding: 0.375rem 0.875rem;
    font-size: 0.8125rem;
    font-weight: 500;
    line-height: 1.5;
    border: 1px solid transparent;
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    transition: background-color 0.15s, border-color 0.15s;
    white-space: nowrap;
}

.b2b-btn:hover {
    text-decoration: none;
}

.b2b-btn-primary {
    background-color: var(--primary, #2490ef);
    color: #fff;
    border-color: var(--primary, #2490ef);
}

.b2b-btn-primary:hover {
    background-color: var(--primary-dark, #1f78c1);
    color: #fff;
}

.b2b-btn-primary:disabled {
    background-color: var(--disabled-control-bg, #e9ecef);
    color: var(--text-muted, #8d99a6);
    border-color: var(--disabled-control-bg, #e9ecef);
    cursor: not-allowed;
}

.b2b-btn-secondary {
    background-color: #fff;
    color: var(--text-color, #333);
    border-color: var(--border-color, #d1d8dd);
}

.b2b-btn-secondary:hover {
    background-color: var(--bg-light-gray, #f5f7fa);
    color: var(--text-color, #333);
}

.b2b-btn-lg {
    padding: 0.5rem 1.25rem;
    font-size: 0.875rem;
}

/* ── Inputs ─────────────────────────────────────────────────────── */

.b2b-input,
.b2b-select {
    padding: 0.375rem 0.625rem;
    font-size: 0.8125rem;
    line-height: 1.5;
    border: 1px solid var(--border-color, #d1d8dd);
    border-radius: 4px;
    background-color: #fff;
    color: var(--text-color, #333);
}

.b2b-input:focus,
.b2b-select:focus {
    outline: none;
    border-color: var(--primary, #2490ef);
    box-shadow: 0 0 0 2px rgba(36, 144, 239, 0.15);
}

.b2b-qty-input {
    width: 4.5rem;
    text-align: center;
}

/* ── Dashboard cards ────────────────────────────────────────────── */

.b2b-card-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.b2b-card {
    background: #fff;
    border: 1px solid var(--border-color, #d1d8dd);
    border-radius: 6px;
    padding: 1.25rem;
}

.b2b-card-label {
    font-size: 0.8125rem;
    color: var(--text-muted, #8d99a6);
    margin-bottom: 0.25rem;
}

.b2b-card-value {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-color, #333);
    margin-bottom: 0.5rem;
}

.b2b-card-link {
    font-size: 0.8125rem;
    color: var(--primary, #2490ef);
    text-decoration: none;
}

.b2b-card-link:hover {
    text-decoration: underline;
}

/* ── Quick links ────────────────────────────────────────────────── */

.b2b-quick-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 0.75rem;
}

.b2b-quick-link {
    display: block;
    padding: 1rem;
    border: 1px solid var(--border-color, #d1d8dd);
    border-radius: 6px;
    text-decoration: none;
    color: var(--text-color, #333);
    transition: border-color 0.15s;
}

.b2b-quick-link:hover {
    border-color: var(--primary, #2490ef);
    text-decoration: none;
    color: var(--text-color, #333);
}

.b2b-quick-link strong {
    display: block;
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

.b2b-quick-link span {
    font-size: 0.8125rem;
    color: var(--text-muted, #8d99a6);
}

/* ── Tables ─────────────────────────────────────────────────────── */

.b2b-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.b2b-table th {
    text-align: left;
    padding: 0.625rem 0.75rem;
    border-bottom: 2px solid var(--border-color, #d1d8dd);
    font-weight: 600;
    color: var(--text-muted, #8d99a6);
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.b2b-table td {
    padding: 0.625rem 0.75rem;
    border-bottom: 1px solid var(--border-color, #d1d8dd);
    color: var(--text-color, #333);
}

.b2b-table a {
    color: var(--primary, #2490ef);
    text-decoration: none;
    font-weight: 500;
}

.b2b-table a:hover {
    text-decoration: underline;
}

/* ── Badges ─────────────────────────────────────────────────────── */

.b2b-badge {
    display: inline-block;
    padding: 0.125rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 3px;
    background-color: var(--bg-light-gray, #f5f7fa);
    color: var(--text-color, #333);
}

.b2b-badge-completed,
.b2b-badge-paid,
.b2b-badge-delivered {
    background-color: #e6f9ee;
    color: #1a7a3a;
}

.b2b-badge-draft,
.b2b-badge-pending {
    background-color: #fff3e0;
    color: #b36b00;
}

.b2b-badge-cancelled,
.b2b-badge-overdue {
    background-color: #fde8e8;
    color: #c0392b;
}

.b2b-badge-to-deliver-and-bill,
.b2b-badge-to-deliver,
.b2b-badge-to-bill {
    background-color: #e8f0fd;
    color: #2471a3;
}

/* ── Empty state ────────────────────────────────────────────────── */

.b2b-empty-state {
    text-align: center;
    padding: 2.5rem 1rem;
    color: var(--text-muted, #8d99a6);
    font-size: 0.9375rem;
}

/* ── Links ──────────────────────────────────────────────────────── */

.b2b-link-more {
    display: inline-block;
    margin-top: 0.75rem;
    font-size: 0.8125rem;
    color: var(--primary, #2490ef);
    text-decoration: none;
}

.b2b-link-more:hover {
    text-decoration: underline;
}

.b2b-back-link {
    display: inline-block;
    margin-bottom: 1rem;
    font-size: 0.875rem;
    color: var(--text-muted, #8d99a6);
    text-decoration: none;
}

.b2b-back-link:hover {
    color: var(--primary, #2490ef);
    text-decoration: none;
}

/* ── Catalog toolbar ────────────────────────────────────────────── */

.b2b-catalog-toolbar {
    margin-bottom: 1rem;
}

.b2b-catalog-search-form {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    align-items: center;
}

.b2b-catalog-search-form .b2b-input {
    flex: 1;
    min-width: 200px;
}

.b2b-catalog-search-form .b2b-select {
    min-width: 180px;
}

.b2b-catalog-summary {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    font-size: 0.8125rem;
    color: var(--text-muted, #8d99a6);
    margin-bottom: 1rem;
}

.b2b-filter-tag {
    display: inline-block;
    padding: 0.125rem 0.5rem;
    background-color: var(--bg-light-gray, #f5f7fa);
    border-radius: 3px;
    font-size: 0.75rem;
}

/* ── Catalog grid ───────────────────────────────────────────────── */

.b2b-catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.b2b-item-card {
    border: 1px solid var(--border-color, #d1d8dd);
    border-radius: 6px;
    background: #fff;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: border-color 0.15s;
}

.b2b-item-card:hover {
    border-color: var(--primary, #2490ef);
}

.b2b-item-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
    flex: 1;
}

.b2b-item-card-link:hover {
    text-decoration: none;
    color: inherit;
}

.b2b-item-image {
    width: 100%;
    height: 180px;
    overflow: hidden;
    background-color: var(--bg-light-gray, #f5f7fa);
    display: flex;
    align-items: center;
    justify-content: center;
}

.b2b-item-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.b2b-item-no-image {
    color: var(--text-muted, #8d99a6);
    font-size: 0.8125rem;
}

.b2b-item-no-image-lg {
    width: 100%;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-light-gray, #f5f7fa);
    font-size: 0.9375rem;
    border-radius: 6px;
}

.b2b-item-info {
    padding: 0.75rem;
}

.b2b-item-code {
    font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-size: 0.75rem;
    color: var(--text-muted, #8d99a6);
    margin-bottom: 0.125rem;
}

.b2b-item-name {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-color, #333);
    margin-bottom: 0.25rem;
    line-height: 1.3;
}

.b2b-item-group-label {
    font-size: 0.75rem;
    color: var(--text-muted, #8d99a6);
    margin-bottom: 0.375rem;
}

.b2b-item-price {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-color, #333);
}

.b2b-item-uom {
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--text-muted, #8d99a6);
}

.b2b-price-na {
    font-size: 0.8125rem;
    font-weight: 400;
    color: var(--text-muted, #8d99a6);
    font-style: italic;
}

.b2b-item-actions {
    display: flex;
    gap: 0.375rem;
    padding: 0.625rem 0.75rem;
    border-top: 1px solid var(--border-color, #d1d8dd);
    align-items: center;
}

.b2b-item-actions .b2b-btn {
    flex: 1;
}

/* ── Item detail page ───────────────────────────────────────────── */

.b2b-item-detail-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.b2b-item-detail-image img {
    width: 100%;
    max-height: 400px;
    object-fit: contain;
    border: 1px solid var(--border-color, #d1d8dd);
    border-radius: 6px;
    background: var(--bg-light-gray, #f5f7fa);
}

.b2b-item-detail-name {
    font-size: 1.375rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-color, #333);
}

.b2b-item-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.8125rem;
    color: var(--text-muted, #8d99a6);
}

.b2b-item-detail-price {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-color, #333);
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color, #d1d8dd);
}

.b2b-item-uoms {
    font-size: 0.8125rem;
    color: var(--text-muted, #8d99a6);
    margin-bottom: 1rem;
}

.b2b-item-uoms label {
    font-weight: 500;
    margin-right: 0.25rem;
}

.b2b-item-detail-cart {
    margin-top: 1rem;
}

.b2b-item-detail-cart label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-muted, #8d99a6);
    margin-bottom: 0.375rem;
}

.b2b-item-detail-cart-row {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.b2b-item-description {
    margin-top: 1rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color, #d1d8dd);
}

.b2b-item-description h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.b2b-item-description-content {
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--text-color, #333);
}

/* ── Pagination ─────────────────────────────────────────────────── */

.b2b-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 1rem 0;
}

.b2b-pagination-info {
    font-size: 0.8125rem;
    color: var(--text-muted, #8d99a6);
}

/* ── Flash messages ─────────────────────────────────────────────── */

#b2b-flash-messages {
    position: fixed;
    top: 60px;
    right: 1rem;
    z-index: 1050;
    max-width: 360px;
}

.b2b-flash {
    padding: 0.75rem 1rem;
    margin-bottom: 0.5rem;
    border-radius: 4px;
    font-size: 0.8125rem;
    border: 1px solid transparent;
    animation: b2b-flash-in 0.2s ease;
}

.b2b-flash-success {
    background-color: #e6f9ee;
    color: #1a7a3a;
    border-color: #b7e4c7;
}

.b2b-flash-error {
    background-color: #fde8e8;
    color: #c0392b;
    border-color: #f5c6c6;
}

.b2b-flash-info {
    background-color: #e8f0fd;
    color: #2471a3;
    border-color: #b3d4fc;
}

@keyframes b2b-flash-in {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ── Responsive ─────────────────────────────────────────────────── */

@media (max-width: 768px) {
    .b2b-portal-nav {
        flex-direction: column;
        align-items: flex-start;
    }

    .b2b-nav-links {
        width: 100%;
        overflow-x: auto;
    }

    .b2b-item-detail-layout {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .b2b-catalog-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    }

    .b2b-card-row {
        grid-template-columns: 1fr 1fr;
    }

    .b2b-catalog-search-form {
        flex-direction: column;
    }

    .b2b-catalog-search-form .b2b-input,
    .b2b-catalog-search-form .b2b-select {
        width: 100%;
        min-width: unset;
    }
}

@media (max-width: 480px) {
    .b2b-card-row {
        grid-template-columns: 1fr;
    }

    .b2b-catalog-grid {
        grid-template-columns: 1fr;
    }
}

/* ── Cart page ─────────────────────────────────────────────────── */

.b2b-cart-table-wrapper {
    overflow-x: auto;
    margin-bottom: 1.5rem;
}

.b2b-cart-item-name {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-color, #333);
}

.b2b-cart-item-uom {
    font-size: 0.75rem;
    color: var(--text-muted, #8d99a6);
}

.b2b-cart-table .b2b-qty-input {
    width: 5rem;
}

.b2b-cart-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color, #d1d8dd);
}

.b2b-cart-actions-left {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

/* ── Checkout page ─────────────────────────────────────────────── */

.b2b-checkout-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.b2b-checkout-item-count {
    font-size: 0.8125rem;
    color: var(--text-muted, #8d99a6);
    margin-top: 0.5rem;
}

.b2b-checkout-form .b2b-form-group {
    margin-bottom: 1rem;
}

.b2b-checkout-form label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-muted, #8d99a6);
    margin-bottom: 0.375rem;
}

.b2b-input-full {
    width: 100%;
}

.b2b-textarea {
    resize: vertical;
    min-height: 4rem;
}

.b2b-radio-group {
    display: flex;
    gap: 1.5rem;
}

.b2b-radio-label {
    display: flex !important;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.875rem;
    font-weight: 400 !important;
    color: var(--text-color, #333) !important;
    cursor: pointer;
}

.b2b-radio-label input[type="radio"] {
    margin: 0;
}

.b2b-checkout-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color, #d1d8dd);
}

/* ── Quick Order page ──────────────────────────────────────────── */

.b2b-quick-order-desc {
    font-size: 0.875rem;
    color: var(--text-muted, #8d99a6);
    margin-bottom: 1.25rem;
}

.b2b-quick-order-table-wrapper {
    overflow-x: auto;
    margin-bottom: 1rem;
}

.b2b-quick-order-table td {
    vertical-align: top;
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}

.b2b-qo-item-cell {
    position: relative;
    min-width: 220px;
}

.b2b-qo-name-cell {
    min-width: 180px;
}

.b2b-qo-item-name {
    font-size: 0.8125rem;
    color: var(--text-muted, #8d99a6);
    line-height: 2;
}

.b2b-qo-suggestions {
    position: absolute;
    top: 100%;
    left: 0.75rem;
    right: 0.75rem;
    z-index: 100;
    background: #fff;
    border: 1px solid var(--border-color, #d1d8dd);
    border-top: none;
    border-radius: 0 0 4px 4px;
    max-height: 240px;
    overflow-y: auto;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08);
}

.b2b-qo-suggestions:empty {
    display: none;
}

.b2b-qo-suggestion {
    padding: 0.5rem 0.625rem;
    font-size: 0.8125rem;
    cursor: pointer;
    border-bottom: 1px solid var(--bg-light-gray, #f5f7fa);
}

.b2b-qo-suggestion:last-child {
    border-bottom: none;
}

.b2b-qo-suggestion:hover {
    background-color: var(--bg-light-gray, #f5f7fa);
}

.b2b-qo-suggestion .b2b-item-code {
    display: inline;
    margin-right: 0.375rem;
}

.b2b-quick-order-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    margin-bottom: 1.5rem;
}

.b2b-quick-order-links {
    display: flex;
    gap: 1.5rem;
}

/* Quick Order Grid (variant matrix) */
.b2b-qo-section {
    margin-bottom: 2.5rem;
}

.b2b-qo-template-name {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-color, #333);
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary, #2490ef);
}

/* 3-column layout: Photo | Description | Quick Order Table */
.b2b-qo-layout {
    display: grid;
    grid-template-columns: 160px 1fr 1fr;
    gap: 1.25rem;
    align-items: start;
}

.b2b-qo-image-col {
    min-width: 0;
}

.b2b-qo-product-image {
    width: 100%;
    aspect-ratio: 1;
    border-radius: 6px;
    border: 1px solid var(--border-color, #d1d8dd);
    background: var(--bg-light-gray, #f5f7fa);
    object-fit: cover;
    display: block;
}

.b2b-qo-product-image.b2b-item-no-image {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8125rem;
    color: var(--text-muted, #8d99a6);
}

.b2b-qo-desc-col {
    min-width: 0;
    overflow: hidden;
}

.b2b-qo-product-desc {
    font-size: 0.75rem;
    line-height: 1.45;
    color: var(--text-muted, #8d99a6);
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.b2b-qo-product-desc p {
    margin: 0 0 0.5em;
}

.b2b-qo-product-desc ul {
    margin: 0;
    padding-left: 1.25rem;
}

.b2b-qo-grid-wrapper {
    min-width: 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    width: 100%;
}

@media (max-width: 900px) {
    .b2b-qo-layout {
        grid-template-columns: 100px 1fr;
        grid-template-rows: auto auto;
    }
    .b2b-qo-image-col {
        grid-row: 1;
        grid-column: 1;
    }
    .b2b-qo-desc-col {
        grid-row: 1;
        grid-column: 2;
    }
    .b2b-qo-grid-wrapper {
        grid-row: 2;
        grid-column: 1 / -1;
    }
}

@media (max-width: 480px) {
    .b2b-qo-layout {
        grid-template-columns: 1fr;
    }
    .b2b-qo-image-col,
    .b2b-qo-desc-col,
    .b2b-qo-grid-wrapper {
        grid-column: 1;
    }
}

.b2b-qo-grid {
    width: 100%;
}

.b2b-qo-grid th {
    white-space: nowrap;
    padding: 0.5rem 0.5rem;
}

.b2b-qo-grid td {
    padding: 0.375rem 0.5rem;
}

.b2b-qo-row-label {
    font-weight: 500;
    white-space: nowrap;
    font-size: 0.8125rem;
    text-align: center;
}

.b2b-qo-row-size {
    font-size: 0.6875rem;
    font-weight: 400;
    color: var(--text-muted, #8d99a6);
    line-height: 1;
    margin-top: 0.2rem;
}

.b2b-qo-pack-qty {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-muted, #8d99a6);
    white-space: nowrap;
}

.b2b-qo-cell {
    vertical-align: middle;
    text-align: center;
}

.b2b-qo-price {
    font-size: 0.6875rem;
    color: var(--text-muted, #8d99a6);
    margin-bottom: 0.125rem;
    line-height: 1;
}

/* Pill-shaped stepper: seamless -/input/+ control */
.b2b-qo-qty-wrapper {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--border-color, #d1d8dd);
    border-radius: 20px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
    transition: border-color 0.15s, box-shadow 0.15s;
}

.b2b-qo-qty-wrapper:focus-within {
    border-color: var(--primary, #2490ef);
    box-shadow: 0 0 0 2px rgba(36, 144, 239, 0.12);
}

.b2b-qo-minus,
.b2b-qo-plus {
    width: 30px;
    height: 30px;
    border: none;
    background: transparent;
    font-size: 0.9375rem;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted, #8d99a6);
    transition: background-color 0.12s, color 0.12s;
    flex-shrink: 0;
}

.b2b-qo-minus:hover,
.b2b-qo-plus:hover {
    background-color: var(--bg-light-gray, #f5f7fa);
    color: var(--text-color, #333);
}

.b2b-qo-minus:active,
.b2b-qo-plus:active {
    background-color: #e9ecef;
}

.b2b-qo-cell .b2b-qty-input {
    width: 2.5rem;
    height: 30px;
    text-align: center;
    border: none;
    border-left: 1px solid var(--border-color, #d1d8dd);
    border-right: 1px solid var(--border-color, #d1d8dd);
    border-radius: 0;
    background: transparent;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-color, #333);
    padding: 0;
    -moz-appearance: textfield;
}

.b2b-qo-cell .b2b-qty-input:focus {
    outline: none;
    background: rgba(36, 144, 239, 0.04);
}

.b2b-qo-cell .b2b-qty-input::-webkit-inner-spin-button,
.b2b-qo-cell .b2b-qty-input::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.b2b-qo-cell .b2b-qty-input:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.b2b-qo-cell .b2b-qty-input:disabled ~ .b2b-qo-plus,
.b2b-qo-qty-wrapper:has(.b2b-qty-input:disabled) .b2b-qo-minus,
.b2b-qo-qty-wrapper:has(.b2b-qty-input:disabled) .b2b-qo-plus {
    opacity: 0.3;
    cursor: not-allowed;
    pointer-events: none;
}

.b2b-qo-empty {
    color: var(--text-muted, #8d99a6);
    font-size: 0.8125rem;
}

/* Stock indicators */
.b2b-stock-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: 0.25rem;
    vertical-align: -1px;
    cursor: help;
}

.b2b-stock-green { background-color: #2ecc71; }
.b2b-stock-orange { background-color: #f39c12; }

.b2b-qo-out-of-stock {
    font-size: 0.625rem;
    font-weight: 700;
    color: #c0392b;
    letter-spacing: 0.03em;
    padding: 0.5rem 0;
    cursor: help;
}

.b2b-qo-bottom-bar {
    position: sticky;
    bottom: 0;
    background: #fff;
    border-top: 2px solid var(--border-color, #d1d8dd);
    padding: 0.75rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 10;
    box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.05);
}

.b2b-qo-bottom-actions {
    display: flex;
    gap: 0.5rem;
}

@media (max-width: 768px) {
    .b2b-qo-bottom-bar {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
    .b2b-qo-bottom-actions {
        width: 100%;
    }
    .b2b-qo-bottom-actions .b2b-btn {
        flex: 1;
        text-align: center;
    }
}

/* ── Responsive: Cart, Checkout, Quick Order ───────────────────── */

@media (max-width: 768px) {
    .b2b-checkout-layout {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .b2b-cart-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .b2b-cart-actions-left,
    .b2b-cart-actions-right {
        display: flex;
        gap: 0.5rem;
    }

    .b2b-cart-actions-right .b2b-btn {
        flex: 1;
        text-align: center;
    }

    .b2b-checkout-actions {
        flex-direction: column-reverse;
        align-items: stretch;
    }

    .b2b-checkout-actions .b2b-btn {
        text-align: center;
    }

    .b2b-radio-group {
        flex-direction: column;
        gap: 0.5rem;
    }

    .b2b-form-row {
        flex-direction: column;
    }

    .b2b-form-half {
        width: 100%;
    }

    .b2b-quick-order-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .b2b-quick-order-actions .b2b-btn {
        text-align: center;
    }
}

/* ── Utilities ──────────────────────────────────────────────────── */

.text-right {
    text-align: right;
}

.text-center {
    text-align: center;
}

/* ── Table wrapper (horizontal scroll on mobile) ───────────────── */

.b2b-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* ── Order / Invoice status badges ─────────────────────────────── */

.b2b-badge-processing,
.b2b-badge-partially-shipped {
    background-color: #e8f0fd;
    color: #2471a3;
}

.b2b-badge-shipped {
    background-color: #e6f9ee;
    color: #1a7a3a;
}

.b2b-badge-on-hold,
.b2b-badge-closed {
    background-color: var(--bg-light-gray, #f5f7fa);
    color: var(--text-muted, #8d99a6);
}

.b2b-badge-unpaid {
    background-color: #fff3e0;
    color: #b36b00;
}

.b2b-badge-partially-paid {
    background-color: #fff3e0;
    color: #b36b00;
}

.b2b-badge-credit-note {
    background-color: #f3e8fd;
    color: #6c3483;
}

/* ── Order detail layout ───────────────────────────────────────── */

.b2b-order-header {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color, #d1d8dd);
}

.b2b-order-header-main {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.b2b-order-header-main .b2b-page-title {
    margin-bottom: 0;
}

.b2b-order-meta {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-top: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-muted, #8d99a6);
}

/* ── Order totals ──────────────────────────────────────────────── */

.b2b-order-totals {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 1.5rem;
}

.b2b-totals-table {
    width: auto;
    min-width: 260px;
    font-size: 0.875rem;
}

.b2b-totals-table td {
    padding: 0.375rem 0.75rem;
}

.b2b-totals-table td:first-child {
    color: var(--text-muted, #8d99a6);
    text-align: right;
}

.b2b-totals-grand td {
    font-weight: 600;
    font-size: 1rem;
    border-top: 2px solid var(--border-color, #d1d8dd);
    padding-top: 0.5rem;
    color: var(--text-color, #333);
}

/* ── Order actions ─────────────────────────────────────────────── */

.b2b-order-actions {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

/* ── Account info grid ─────────────────────────────────────────── */

.b2b-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
}

.b2b-info-item {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.b2b-info-label {
    font-size: 0.8125rem;
    color: var(--text-muted, #8d99a6);
}

.b2b-info-value {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-color, #333);
}

/* ── Address display ───────────────────────────────────────────── */

.b2b-address-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
}

.b2b-address-card {
    border: 1px solid var(--border-color, #d1d8dd);
    border-radius: 6px;
    padding: 1rem;
    background: #fff;
}

.b2b-address-type {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-muted, #8d99a6);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-bottom: 0.5rem;
}

.b2b-address-title {
    font-weight: 600;
    font-size: 0.9375rem;
    margin-bottom: 0.25rem;
}

.b2b-address-lines {
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--text-color, #333);
}

/* ── Address management (Account page) ────────────────────────── */

.b2b-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.b2b-section-header .b2b-section-title {
    margin-bottom: 0;
}

.b2b-address-form-container {
    padding: 1rem;
    border: 1px solid var(--border-color, #d1d8dd);
    border-radius: 6px;
    background-color: var(--bg-light-gray, #f5f7fa);
    margin-bottom: 1rem;
}

.b2b-address-form .b2b-form-group {
    margin-bottom: 0.75rem;
}

.b2b-address-form label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-muted, #8d99a6);
    margin-bottom: 0.25rem;
}

.b2b-address-form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.b2b-address-actions {
    display: flex;
    gap: 0.375rem;
    flex-wrap: wrap;
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-color, #d1d8dd);
}

/* ── Danger text (overdue amounts) ─────────────────────────────── */

.b2b-text-danger {
    color: #c0392b;
}

/* ── Responsive: Orders, Invoices, Account ─────────────────────── */

@media (max-width: 768px) {
    .b2b-order-header-main {
        flex-direction: column;
        align-items: flex-start;
    }

    .b2b-order-meta {
        flex-direction: column;
        gap: 0.25rem;
    }

    .b2b-order-totals {
        justify-content: stretch;
    }

    .b2b-totals-table {
        width: 100%;
    }

    .b2b-info-grid {
        grid-template-columns: 1fr;
    }

    .b2b-address-grid {
        grid-template-columns: 1fr;
    }
}

/* ── Card payment form (Accept.js checkout) ───────────────────── */

.b2b-card-form {
    padding: 1rem;
    border: 1px solid var(--border-color, #d1d8dd);
    border-radius: 6px;
    background-color: var(--bg-light-gray, #f5f7fa);
    margin-bottom: 1rem;
}

.b2b-card-form .b2b-form-group {
    margin-bottom: 0.75rem;
}

.b2b-card-form .b2b-form-group:last-child {
    margin-bottom: 0;
}

.b2b-form-row {
    display: flex;
    gap: 0.75rem;
}

.b2b-form-half {
    flex: 1;
    min-width: 0;
}

.b2b-card-errors {
    padding: 0.625rem 0.75rem;
    margin-bottom: 0.75rem;
    font-size: 0.8125rem;
    color: #c0392b;
    background-color: #fde8e8;
    border: 1px solid #f5c6c6;
    border-radius: 4px;
}

.b2b-checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.8125rem;
    font-weight: 400;
    color: var(--text-color, #333);
    cursor: pointer;
    margin-top: 0.5rem;
}

.b2b-checkbox-label input[type="checkbox"] {
    margin: 0;
}

.b2b-saved-cards-section {
    margin-bottom: 1rem;
}

.b2b-saved-cards-section .b2b-form-group {
    margin-bottom: 0;
}

/* ── Saved Payment Methods (Account page) ─────────────────────── */

.b2b-saved-cards-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.b2b-saved-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color, #d1d8dd);
    border-radius: 4px;
    background: var(--fg-color, #fff);
}

.b2b-saved-card-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.b2b-saved-card-type {
    font-weight: 600;
}

.b2b-saved-card-number {
    font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

.b2b-saved-card-expiry {
    color: var(--text-muted, #8d99a6);
    font-size: 0.9em;
}

.b2b-saved-card-actions {
    display: flex;
    gap: 0.5rem;
}

.b2b-btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.85em;
}

.b2b-btn-danger {
    background: var(--red-500, #e24c4c);
    color: #fff;
    border: none;
}

.b2b-btn-danger:hover {
    background: var(--red-600, #c0392b);
}

@media (max-width: 768px) {
    .b2b-saved-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}

/* ── Request Access page ──────────────────────────────────── */

.b2b-request-access {
    max-width: 700px;
    margin: 0 auto;
}

.b2b-request-desc {
    font-size: 0.9375rem;
    color: var(--text-muted, #8d99a6);
    margin-bottom: 1.5rem;
}

.b2b-request-form .b2b-section-title {
    margin-top: 1.5rem;
}

.b2b-request-form .b2b-form-group {
    margin-bottom: 0.75rem;
}

.b2b-request-form label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-muted, #8d99a6);
    margin-bottom: 0.25rem;
}

.b2b-request-form .b2b-form-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color, #d1d8dd);
}

/* Google Places autocomplete dropdown */
.b2b-places-dropdown {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    z-index: 100;
    background: #fff;
    border: 1px solid var(--border-color, #d1d8dd);
    border-top: none;
    border-radius: 0 0 4px 4px;
    max-height: 240px;
    overflow-y: auto;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08);
}

.b2b-places-item {
    padding: 0.5rem 0.625rem;
    font-size: 0.8125rem;
    cursor: pointer;
    border-bottom: 1px solid var(--bg-light-gray, #f5f7fa);
}

.b2b-places-item:last-child {
    border-bottom: none;
}

.b2b-places-item:hover {
    background-color: var(--bg-light-gray, #f5f7fa);
}

/* Honeypot field - positioned off-screen, not display:none */
.b2b-hp-field {
    position: absolute;
    left: -9999px;
    top: -9999px;
    opacity: 0;
    height: 0;
    overflow: hidden;
}