/* ============================================
   Payment Portal Styles
   Matches the existing Argo Books site design
   ============================================ */

/* Base Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--light-page-bg);
    color: var(--gray-800);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* ============================================
   Page Layout
   ============================================ */

.portal-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.portal-main {
    max-width: 800px;
    width: 100%;
    margin: 0 auto;
    padding: 32px 20px 60px;
    flex: 1;
}

/* ============================================
   Header
   ============================================ */

.portal-header {
    background: linear-gradient(135deg, var(--hero-gradient-start), var(--hero-gradient-end));
    color: var(--white);
    padding: 24px 20px;
}

.portal-header-inner {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 16px;
}

.company-logo {
    max-height: 48px;
    max-width: 120px;
    object-fit: contain;
    border-radius: 6px;
}

.company-info {
    display: flex;
    flex-direction: column;
}

.company-name {
    font-size: 20px;
    font-weight: 700;
    line-height: 1.2;
}

.portal-subtitle {
    font-size: 13px;
    opacity: 0.7;
    font-weight: 400;
}

.portal-all-invoices-link {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 500;
    color: var(--white-alpha-80);
    text-decoration: none;
    padding: 6px 14px;
    border-radius: 6px;
    background: var(--white-alpha-12);
    transition: all 0.2s ease;
    white-space: nowrap;
}

.portal-all-invoices-link:hover {
    background: var(--white-alpha-22);
    color: var(--white);
}

.portal-all-invoices-link svg {
    flex-shrink: 0;
    opacity: 0.8;
}

/* ============================================
   Footer
   ============================================ */

.portal-footer {
    text-align: center;
    padding: 24px 20px;
    color: var(--black);
    font-size: 13px;
    border-top: 1px solid var(--gray-200);
    background: var(--white);
}

.portal-footer a {
    color: var(--primary-blue);
    text-decoration: none;
}

.portal-footer a:hover {
    text-decoration: underline;
}

/* ============================================
   Custom Invoice (iframe)
   ============================================ */

.custom-invoice-container {
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 1px 3px var(--shadow);
    margin-bottom: 20px;
}

.custom-invoice-iframe {
    width: 100%;
    border: none;
    min-height: 500px;
    display: block;
}

.invoice-status-bar {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 24px;
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 1px 3px var(--shadow);
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.status-bar-detail {
    font-size: 14px;
    color: var(--black);
}

/* ============================================
   Invoice View - Header Section
   ============================================ */

.invoice-header-section {
    background: var(--white);
    border-radius: 12px;
    padding: 28px;
    box-shadow: 0 1px 3px var(--shadow);
    margin-bottom: 20px;
}

.invoice-title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}

.invoice-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--gray-900);
}

/* Status Badges */
.status-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-sent, .status-pending, .status-viewed {
    background: var(--blue-50);
    color: var(--blue-700);
}

.status-partial {
    background: var(--amber-50);
    color: var(--amber-700);
}

.status-overdue {
    background: var(--red-50);
    color: var(--red-700);
}

.status-paid, .status-completed {
    background: var(--green-50);
    color: var(--green-700);
}

.status-cancelled {
    background: var(--gray-100);
    color: var(--black);
}

.status-refunded {
    background: var(--red-50);
    color: var(--red-600);
}

/* Party Info (From / To) */
.invoice-parties {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 20px;
}

.party-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.party-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--black);
    font-weight: 600;
    margin-bottom: 4px;
}

.party-info strong {
    font-size: 15px;
    color: var(--gray-800);
}

.party-detail {
    font-size: 13px;
    color: var(--black);
}

/* Dates */
.invoice-dates {
    display: flex;
    gap: 32px;
    padding-top: 16px;
    border-top: 1px solid var(--gray-100);
}

.date-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.date-item.overdue .date-value {
    color: var(--red-600);
    font-weight: 600;
}

.date-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--black);
    font-weight: 600;
}

.date-value {
    font-size: 14px;
    color: var(--black);
    font-weight: 500;
}

/* ============================================
   Invoice Line Items Table
   ============================================ */

.invoice-items-section {
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 1px 3px var(--shadow);
    margin-bottom: 20px;
    overflow: hidden;
}

.invoice-table {
    width: 100%;
    border-collapse: collapse;
}

.invoice-table thead th {
    background: var(--gray-50);
    padding: 12px 20px;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--black);
    font-weight: 600;
    text-align: left;
    border-bottom: 1px solid var(--gray-200);
}

.invoice-table tbody td {
    padding: 14px 20px;
    font-size: 14px;
    color: var(--black);
    border-bottom: 1px solid var(--gray-100);
}

.invoice-table tbody tr:last-child td {
    border-bottom: none;
}

.col-qty, .col-price, .col-total {
    text-align: right;
    white-space: nowrap;
}

.col-description {
    width: 50%;
}

.no-items {
    text-align: center;
    color: var(--black);
    padding: 24px;
}

/* Invoice Totals */
.invoice-totals {
    padding: 16px 20px;
    border-top: 2px solid var(--gray-200);
}

.total-row {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    font-size: 14px;
    color: var(--black);
}

.total-row-main {
    font-weight: 700;
    font-size: 16px;
    color: var(--gray-800);
    padding-top: 10px;
    border-top: 1px solid var(--gray-200);
    margin-top: 6px;
}

.total-row-paid {
    color: var(--green-700);
}

.total-row-balance {
    font-weight: 700;
    font-size: 18px;
    color: var(--gray-900);
    padding-top: 10px;
    border-top: 1px solid var(--gray-200);
    margin-top: 6px;
}

.total-row-balance.overdue {
    color: var(--red-600);
}

.total-row-balance.paid {
    color: var(--green-700);
}

.total-row-fee {
    font-size: 14px;
    padding-top: 8px;
}

.fee-info {
    cursor: help;
    color: var(--black);
    margin-left: 3px;
    font-size: 14px;
    background: none;
    border: none;
    padding: 0;
    font: inherit;
}

.total-row-charge {
    font-weight: 700;
    font-size: 18px;
    color: var(--gray-900);
    padding-top: 8px;
    border-top: 2px solid var(--gray-300);
    margin-top: 6px;
}

/* Invoice Notes */
.invoice-notes {
    background: var(--white);
    border-radius: 12px;
    padding: 20px 24px;
    box-shadow: 0 1px 3px var(--shadow);
    margin-bottom: 20px;
}

.invoice-notes h3 {
    font-size: 14px;
    color: var(--black);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.invoice-notes p {
    font-size: 14px;
    color: var(--black);
}

/* ============================================
   Payment Section
   ============================================ */

.payment-section {
    background: var(--white);
    border-radius: 12px;
    padding: 28px;
    box-shadow: 0 1px 3px var(--shadow);
    margin-bottom: 20px;
}

.payment-section h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 4px;
}

.payment-summary {
    font-size: 15px;
    color: var(--black);
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--gray-100);
}

.payment-summary strong {
    color: var(--gray-900);
}

/* Payment Method Buttons */
.payment-methods {
    margin-bottom: 24px;
}

.method-label {
    font-size: 14px;
    color: var(--black);
    margin-bottom: 12px;
    font-weight: 500;
}

.method-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.method-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px 20px;
    border: 2px solid var(--gray-200);
    border-radius: 8px;
    background: var(--white);
    cursor: pointer;
    transition: all 0.2s ease;
    flex: 1;
    min-width: 140px;
}

.method-btn:hover {
    border-color: var(--primary-blue);
    background: var(--blue-50);
}

.method-btn.active {
    border-color: var(--primary-blue);
    background: var(--blue-50);
}

.method-btn img {
    height: 20px;
    width: auto;
}

/* Payment Form */
#payment-form-container {
    margin-top: 20px;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 14px;
    font-weight: 500;
    color: var(--black);
}

.form-group .optional {
    font-weight: 400;
    color: var(--black);
    font-size: 12px;
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--gray-input-border);
    border-radius: 6px;
    font-size: 15px;
    color: var(--gray-800);
    background: var(--white);
    transition: border-color 0.2s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px var(--blue-alpha-10);
}

.card-element-container {
    min-height: 44px;
    padding-top: 12px;
    padding-bottom: 12px;
}

.card-element-container > div {
    width: 100%;
}

.field-error {
    font-size: 13px;
    color: var(--red-600);
    margin-top: 6px;
}

.btn-submit {
    width: 100%;
    padding: 14px 20px;
    background: var(--primary-blue);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-top: 8px;
}

.btn-submit:hover {
    background: var(--blue-700);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px var(--blue-alpha-30);
}

.btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.payment-secured-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 14px;
    font-size: 12px;
    color: var(--gray-500);
}

.payment-secured-badge svg {
    flex-shrink: 0;
    color: var(--gray-500);
}

.payment-secured-badge img {
    height: 16px;
    width: auto;
}

/* Payment Error Box */
.payment-error-box {
    background: var(--red-50);
    color: var(--red-700);
    padding: 14px 18px;
    border-radius: 8px;
    font-size: 14px;
    margin-top: 12px;
    border: 1px solid var(--red-200);
}

.payment-error-box strong {
    color: var(--red-800);
}

.payment-error-box p {
    margin-top: 6px;
    margin-bottom: 0;
    font-size: 13px;
    color: var(--red-600);
}

/* Loading State */
.loading-payment {
    text-align: center;
    padding: 32px 0;
}

.loading-payment p {
    margin-top: 12px;
    color: var(--black);
    font-size: 14px;
}

/* ============================================
   Invoice Paid Banner
   ============================================ */

.invoice-paid-banner {
    background: var(--green-50);
    border: 1px solid var(--green-200);
    border-radius: 12px;
    padding: 40px 28px;
    text-align: center;
    margin-bottom: 20px;
}

.invoice-paid-banner svg {
    color: var(--green-600);
    margin-bottom: 16px;
}

.invoice-paid-banner h3 {
    font-size: 20px;
    color: var(--green-800);
    margin-bottom: 8px;
}

.invoice-paid-banner p {
    color: var(--green-700);
    font-size: 14px;
}

.invoice-no-methods {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    padding: 28px;
    text-align: center;
    color: var(--black);
    font-size: 14px;
}

/* ============================================
   Payment Confirmation
   ============================================ */

.payment-confirmation {
    background: var(--white);
    border-radius: 12px;
    padding: 40px 28px;
    box-shadow: 0 1px 3px var(--shadow);
    text-align: center;
    margin-bottom: 20px;
    animation: fadeInUp 0.4s ease;
}

.confirmation-icon {
    color: var(--green-600);
    margin-bottom: 16px;
}

.payment-confirmation h3 {
    font-size: 24px;
    color: var(--green-800);
    margin-bottom: 24px;
}

.confirmation-details {
    max-width: 400px;
    margin: 0 auto 24px;
    text-align: left;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--gray-100);
    font-size: 14px;
}

.detail-row span:first-child {
    color: var(--black);
}

.detail-row span:last-child {
    color: var(--gray-800);
    font-weight: 500;
}

.confirmation-note {
    color: var(--black);
    font-size: 13px;
    margin-top: 16px;
}

/* A quiet pointer to Argo Books for someone who has just paid an invoice. */
/* Quote answer form */
.quote-response-form textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color, #d1d5db);
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--text-primary, #111827);
    background: var(--bg-primary, #ffffff);
    resize: vertical;
}

.quote-note-label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary, #6b7280);
}

.quote-response-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 16px;
}

.btn-decline {
    padding: 14px 28px;
    border: 1px solid var(--border-color, #d1d5db);
    border-radius: 8px;
    background: transparent;
    color: var(--text-secondary, #6b7280);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease;
}

.btn-decline:hover {
    background: var(--bg-secondary, #f3f4f6);
    color: var(--text-primary, #111827);
}

.quote-response-error {
    margin-bottom: 12px;
    color: var(--error-color, #dc2626);
    font-size: 0.95rem;
}

.loop-cta {
    margin-top: 20px;
    font-size: 13px;
    color: var(--gray-600);
}

.loop-cta a {
    color: var(--primary-blue);
    font-weight: 500;
    text-decoration: none;
}

.loop-cta a:hover {
    text-decoration: underline;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   Customer Portal - Welcome
   ============================================ */

.portal-welcome {
    margin-bottom: 24px;
}

.portal-welcome h2 {
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 12px;
}

.outstanding-summary {
    display: inline-flex;
    align-items: baseline;
    gap: 10px;
    background: var(--amber-50);
    border: 1px solid var(--amber-300);
    padding: 10px 20px;
    border-radius: 8px;
}

.outstanding-label {
    font-size: 14px;
    color: var(--amber-700);
    font-weight: 500;
}

.outstanding-amount {
    font-size: 22px;
    font-weight: 700;
    color: var(--amber-800);
}

/* ============================================
   Tabs
   ============================================ */

.portal-tabs {
    display: flex;
    gap: 0;
    border-bottom: 2px solid var(--gray-200);
    margin-bottom: 24px;
}

.tab-btn {
    padding: 12px 20px;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    color: var(--black);
    transition: all 0.2s ease;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tab-btn:hover {
    color: var(--black);
}

.tab-btn.active {
    color: var(--primary-blue);
    border-bottom-color: var(--primary-blue);
}

.tab-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    background: var(--gray-100);
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
    color: var(--black);
}

.tab-btn.active .tab-count {
    background: var(--blue-100);
    color: var(--primary-blue);
}

/* ============================================
   Invoice Cards (Active Invoices Tab)
   ============================================ */

.invoice-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

.invoice-card {
    background: var(--white);
    border-radius: 10px;
    box-shadow: 0 1px 3px var(--shadow);
    overflow: hidden;
    transition: box-shadow 0.2s ease;
    border-left: 4px solid var(--primary-blue);
}

.invoice-card:hover {
    box-shadow: 0 4px 12px var(--shadow-default);
}

.invoice-card.overdue {
    border-left-color: var(--red-500);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px 0;
}

.card-id {
    font-weight: 600;
    font-size: 15px;
    color: var(--gray-800);
}

.card-body {
    padding: 12px 20px;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.card-dates {
    font-size: 13px;
    color: var(--black);
}

.card-amounts {
    text-align: right;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.card-total-label {
    font-size: 12px;
    color: var(--black);
}

.card-balance {
    font-size: 20px;
    font-weight: 700;
    color: var(--gray-900);
}

.card-balance-label {
    font-size: 11px;
    color: var(--black);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.card-footer {
    padding: 12px 20px 16px;
}

.btn-pay {
    display: block;
    text-align: center;
    padding: 10px 16px;
    background: var(--primary-blue);
    color: var(--white);
    border-radius: 6px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.2s ease;
}

.btn-pay:hover {
    background: var(--blue-700);
    transform: translateY(-1px);
}

.btn-view {
    display: inline-block;
    padding: 6px 14px;
    background: var(--gray-50);
    color: var(--primary-blue);
    border: 1px solid var(--gray-200);
    border-radius: 6px;
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.btn-view:hover {
    background: var(--blue-50);
    border-color: var(--primary-blue);
}

/* ============================================
   Tables (All Invoices)
   ============================================ */

.all-invoices-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 1px 3px var(--shadow);
}

.all-invoices-table thead th {
    background: var(--gray-50);
    padding: 12px 16px;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--black);
    font-weight: 600;
    text-align: left;
    border-bottom: 1px solid var(--gray-200);
    white-space: nowrap;
}

.all-invoices-table tbody td {
    padding: 12px 16px;
    font-size: 14px;
    color: var(--black);
    border-bottom: 1px solid var(--gray-100);
}

.all-invoices-table tbody tr:last-child td {
    border-bottom: none;
}

.all-invoices-table code {
    font-size: 12px;
    background: var(--gray-50);
    padding: 2px 6px;
    border-radius: 4px;
    color: var(--black);
}

.text-danger {
    color: var(--red-600) !important;
}

/* ============================================
   Empty State
   ============================================ */

.empty-state {
    text-align: center;
    padding: 48px 24px;
    background: var(--white);
    border-radius: 10px;
    box-shadow: 0 1px 3px var(--shadow);
}

.empty-state svg {
    margin-bottom: 16px;
    color: var(--gray-300);
}

.empty-state p {
    color: var(--black);
    font-size: 15px;
}

/* ============================================
   Processing Overlay
   ============================================ */

.processing-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--white-alpha-96);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px;
}

.processing-overlay h2 {
    color: var(--black);
    margin-bottom: 12px;
    font-size: 24px;
}

.processing-overlay p {
    color: var(--black);
    font-size: 15px;
}

.spinner {
    display: inline-block;
    width: 48px;
    height: 48px;
    border: 4px solid var(--gray-200);
    border-top-color: var(--primary-blue);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-bottom: 24px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ============================================
   Responsive Design
   ============================================ */

@media (max-width: 640px) {
    .portal-main {
        padding: 20px 16px 48px;
    }

    .invoice-header-section {
        padding: 20px;
    }

    .invoice-title-row {
        flex-direction: column;
        align-items: flex-start;
    }

    .invoice-title {
        font-size: 18px;
    }

    .invoice-parties {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .invoice-dates {
        flex-direction: column;
        gap: 12px;
    }

    /* Responsive table: stack on mobile */
    .invoice-table thead {
        display: none;
    }

    .invoice-table tbody td {
        display: flex;
        justify-content: space-between;
        padding: 8px 20px;
    }

    .invoice-table tbody td::before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--black);
        font-size: 12px;
        text-transform: uppercase;
    }

    .invoice-table tbody tr {
        border-bottom: 1px solid var(--gray-200);
        padding: 8px 0;
    }

    .invoice-table tbody tr:last-child {
        border-bottom: none;
    }

    .col-qty, .col-price, .col-total {
        text-align: right;
    }

    /* Method buttons stack vertically */
    .method-buttons {
        flex-direction: column;
    }

    .method-btn {
        min-width: unset;
    }

    /* Payment section */
    .payment-section {
        padding: 20px;
    }

    /* Card body on invoice cards */
    .card-body {
        flex-direction: column;
        gap: 8px;
        align-items: flex-start;
    }

    .card-amounts {
        text-align: left;
    }

    /* Outstanding summary */
    .outstanding-summary {
        flex-direction: column;
        gap: 4px;
        width: 100%;
    }

    .outstanding-amount {
        font-size: 28px;
    }

    /* Portal welcome */
    .portal-welcome h2 {
        font-size: 20px;
    }

    /* Tabs scrollable */
    .portal-tabs {
        gap: 0;
    }

    .tab-btn {
        padding: 10px 14px;
        font-size: 13px;
    }

    /* Confirmation */
    .payment-confirmation {
        padding: 28px 20px;
    }

    .payment-confirmation h3 {
        font-size: 20px;
    }
}

@media (max-width: 400px) {
    .portal-header-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .portal-all-invoices-link {
        margin-left: 0;
        align-self: flex-start;
    }

    .company-name {
        font-size: 18px;
    }

    .btn-submit {
        font-size: 14px;
        padding: 12px 16px;
    }
}

/* PayPal button container */
#portal-paypal-container {
    min-height: 150px;
    margin-top: 8px;
}