:root {
    --pay-brand-navy: #0f4c75;
    --pay-brand-blue: #1b6ca8;
    --pay-brand-teal: #0d9488;
    --pay-brand-green: #65a30d;
    --pay-primary: var(--pay-brand-teal);
    --pay-primary-dark: #0f766e;
    --pay-primary-soft: #ccfbf1;
    --pay-primary-light: #f0fdfa;
    --pay-success: #059669;
    --pay-success-bg: #ecfdf5;
    --pay-danger: #dc2626;
    --pay-danger-bg: #fef2f2;
    --pay-text: #0f172a;
    --pay-muted: #64748b;
    --pay-border: #e2e8f0;
    --pay-surface: #ffffff;
    --pay-radius: 16px;
    --pay-shadow: 0 18px 50px rgba(15, 76, 117, 0.12);
}

* { box-sizing: border-box; }

body.pay-page {
    margin: 0;
    min-height: 100vh;
    font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
    color: var(--pay-text);
    background:
        radial-gradient(circle at top left, rgba(27, 108, 168, 0.14), transparent 30%),
        radial-gradient(circle at top right, rgba(13, 148, 136, 0.12), transparent 28%),
        radial-gradient(circle at bottom right, rgba(101, 163, 13, 0.08), transparent 24%),
        #f4f8fb;
}

.pay-brand {
    width: min(100%, 640px);
    margin: 0 auto;
    padding: 22px 16px 10px;
    text-align: center;
}

.pay-brand-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

.pay-brand-logo {
    display: block;
    width: min(100%, 190px);
    height: auto;
    max-height: 56px;
    object-fit: contain;
}

.pay-brand-footer {
    width: min(100%, 640px);
    margin: 0 auto;
    padding: 0 16px 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    color: var(--pay-muted);
    font-size: 0.8rem;
}

.pay-brand-footer strong {
    color: var(--pay-brand-navy);
}

.pay-brand-footer-icon {
    width: 28px;
    height: 28px;
    object-fit: contain;
    border-radius: 50%;
}

.pay-shell {
    width: min(100%, 640px);
    margin: 0 auto;
    padding: 24px 16px 40px;
}

.pay-shell--wide {
    width: min(100%, 720px);
}

.pay-card {
    background: var(--pay-surface);
    border: 1px solid var(--pay-border);
    border-radius: var(--pay-radius);
    box-shadow: var(--pay-shadow);
    overflow: hidden;
}

.pay-card--error {
    padding: 40px 28px;
    text-align: center;
}

.pay-error-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: var(--pay-danger-bg);
    color: var(--pay-danger);
    font-size: 1.4rem;
}

.pay-hero {
    padding: 28px 28px 24px;
    background: linear-gradient(135deg, var(--pay-brand-navy) 0%, var(--pay-brand-blue) 38%, var(--pay-brand-teal) 72%, var(--pay-brand-green) 100%);
    color: #fff;
}

.pay-hero--compact {
    padding-bottom: 20px;
}

.pay-hero--compact h1 {
    margin: 10px 0 8px;
    font-size: 1.65rem;
}

.pay-hero-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
}

.pay-top-link {
    color: rgba(255, 255, 255, 0.92);
    font-size: 0.82rem;
    text-decoration: none;
    white-space: nowrap;
    padding: 0.45rem 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 999px;
}

.pay-top-link:hover {
    background: rgba(255, 255, 255, 0.12);
}

.pay-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.14);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.pay-hero h1 {
    margin: 0 0 6px;
    font-size: 1.65rem;
    font-weight: 700;
}

.pay-hero p {
    margin: 0;
    color: rgba(255, 255, 255, 0.86);
    font-size: 0.95rem;
}

.pay-amount-box {
    margin-top: 18px;
    padding: 18px 20px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.16);
}

.pay-amount-label {
    display: block;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    opacity: 0.85;
    margin-bottom: 4px;
}

.pay-amount-value {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1.1;
}

.pay-meta {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 14px;
}

@media (max-width: 560px) {
    .pay-meta { grid-template-columns: 1fr; }
}

.pay-meta-item {
    padding: 12px 14px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.1);
    font-size: 0.85rem;
}

.pay-meta-item span {
    display: block;
    opacity: 0.78;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 4px;
}

.pay-body {
    padding: 24px;
}

.pay-alert {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    padding: 14px 16px;
    border-radius: 12px;
    margin-bottom: 20px;
    font-size: 0.92rem;
    line-height: 1.5;
}

.pay-alert i { margin-top: 2px; flex: 0 0 auto; }

.pay-alert strong {
    display: block;
    margin-bottom: 0.2rem;
}

.pay-alert p {
    margin: 0;
}

.pay-alert--success {
    background: var(--pay-success-bg);
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.pay-alert--error {
    background: var(--pay-danger-bg);
    color: #991b1b;
    border: 1px solid #fecaca;
}

.pay-tabs {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 4px;
    margin-bottom: 18px;
    scrollbar-width: none;
}

.pay-tabs::-webkit-scrollbar { display: none; }

.pay-tab {
    flex: 0 0 auto;
    border: 1px solid var(--pay-border);
    background: #fff;
    color: var(--pay-muted);
    border-radius: 999px;
    padding: 10px 14px;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.15s ease;
}

.pay-tab:hover {
    border-color: #cbd5e1;
    color: var(--pay-text);
}

.pay-tab.active {
    background: linear-gradient(135deg, var(--pay-brand-blue) 0%, var(--pay-brand-teal) 100%);
    border-color: var(--pay-brand-teal);
    color: #fff;
    box-shadow: 0 8px 20px rgba(15, 76, 117, 0.22);
}

.pay-panel { display: none; }
.pay-panel.active { display: block; }

.pay-error-icon--primary {
    background: var(--pay-primary-soft);
    color: var(--pay-primary);
}

.pay-panel-card {
    border: 1px solid var(--pay-border);
    border-radius: 14px;
    padding: 20px;
    background: #fcfdff;
}

.pay-panel-card h2 {
    margin: 0 0 8px;
    font-size: 1.05rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.pay-panel-card p {
    margin: 0 0 18px;
    color: var(--pay-muted);
    font-size: 0.92rem;
    line-height: 1.55;
}

.pay-field { margin-bottom: 16px; }

.pay-field label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.86rem;
    font-weight: 600;
    color: #334155;
}

.pay-field input[type="tel"],
.pay-field input[type="text"],
.pay-field input[type="number"] {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid #cbd5e1;
    border-radius: 12px;
    font-size: 1rem;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.pay-field input[type="tel"]:focus,
.pay-field input[type="text"]:focus,
.pay-field input[type="number"]:focus {
    outline: none;
    border-color: var(--pay-primary);
    box-shadow: 0 0 0 4px rgba(13, 148, 136, 0.12);
}

.pay-btn {
    width: 100%;
    border: none;
    border-radius: 12px;
    padding: 14px 18px;
    font-size: 0.98rem;
    font-weight: 700;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
}

.pay-btn--primary {
    background: linear-gradient(135deg, var(--pay-brand-blue) 0%, var(--pay-brand-teal) 55%, var(--pay-brand-green) 100%);
    color: #fff;
    box-shadow: 0 10px 24px rgba(15, 76, 117, 0.24);
}

.pay-btn--primary:hover {
    background: linear-gradient(135deg, var(--pay-brand-navy) 0%, var(--pay-brand-teal) 60%, #4d7c0f 100%);
    transform: translateY(-1px);
}

.pay-steps {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 10px;
}

.pay-steps li {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    padding: 12px 14px;
    border-radius: 12px;
    background: #fff;
    border: 1px solid var(--pay-border);
    font-size: 0.92rem;
}

.pay-step-num {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    flex: 0 0 26px;
    display: grid;
    place-items: center;
    background: var(--pay-primary-soft);
    color: var(--pay-primary);
    font-size: 0.78rem;
    font-weight: 700;
}

.pay-manual-block + .pay-manual-block {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px dashed var(--pay-border);
}

.pay-manual-title {
    margin: 0 0 12px;
    font-size: 0.95rem;
    color: var(--pay-primary-dark);
}

.pay-bank-grid {
    display: grid;
    gap: 12px;
}

.pay-bank-card {
    padding: 16px;
    border-radius: 12px;
    border: 1px solid var(--pay-border);
    background: #fff;
}

.pay-bank-card h3 {
    margin: 0 0 12px;
    font-size: 0.95rem;
}

.pay-detail-row {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 8px 0;
    border-bottom: 1px solid #f1f5f9;
    font-size: 0.88rem;
}

.pay-detail-row:last-child { border-bottom: none; }

.pay-detail-row span { color: var(--pay-muted); }

.pay-copy-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.pay-copy-btn {
    border: 1px solid var(--pay-border);
    background: #fff;
    color: var(--pay-primary);
    border-radius: 8px;
    padding: 6px 10px;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
}

.pay-copy-btn:hover { background: var(--pay-primary-soft); }

.pay-empty {
    text-align: center;
    padding: 28px 16px;
    color: var(--pay-muted);
    font-size: 0.92rem;
}

.pay-footer {
    margin-top: 22px;
    padding-top: 18px;
    border-top: 1px solid var(--pay-border);
    text-align: center;
    color: var(--pay-muted);
    font-size: 0.8rem;
}

.pay-footer i { color: var(--pay-success); margin-right: 4px; }

.pay-muted { color: var(--pay-muted); }

.pay-gateway-card {
    border: 1px solid var(--pay-border);
    border-radius: 12px;
    padding: 16px;
    margin-top: 14px;
    background: #f8fafc;
}

.pay-gateway-card h3 {
    margin: 0 0 10px;
    font-size: 0.98rem;
    color: var(--pay-text);
}

.pay-gateway-card .pay-detail-row {
    margin-bottom: 8px;
}

.pay-gateway-form {
    margin-top: 14px;
}

.pay-btn--block {
    width: 100%;
    justify-content: center;
}

.pay-btn--secondary {
    background: #fff;
    color: var(--pay-primary);
    border: 1px solid var(--pay-border);
    box-shadow: none;
}

.pay-btn--secondary:hover {
    background: var(--pay-primary-light);
}

.pay-split {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    margin-bottom: 18px;
}

.pay-panel-card--plain {
    border: 1px solid var(--pay-border);
    border-radius: 14px;
    padding: 18px;
    background: #fff;
}

.pay-panel-card--plain h2 {
    margin: 0 0 8px;
    font-size: 1rem;
    color: var(--pay-text);
    display: flex;
    align-items: center;
    gap: 0.45rem;
}

.pay-link-types {
    display: grid;
    gap: 12px;
    margin: 14px 0 16px;
}

.pay-link-type {
    padding: 12px;
    border-radius: 10px;
    background: #f8fafc;
    border: 1px solid var(--pay-border);
}

.pay-link-type strong {
    display: block;
    margin-bottom: 6px;
    font-size: 0.88rem;
}

.pay-link-type code {
    display: block;
    font-size: 0.74rem;
    color: var(--pay-primary);
    word-break: break-all;
    margin-bottom: 6px;
}

.pay-link-type span {
    display: block;
    font-size: 0.78rem;
    color: var(--pay-muted);
}

.pay-merchant-card {
    display: grid;
    gap: 16px;
    padding: 18px;
    border: 1px solid var(--pay-border);
    border-radius: 14px;
    background: linear-gradient(180deg, #f8fafc 0%, #fff 100%);
    margin-bottom: 18px;
}

.pay-merchant-card h2 {
    margin: 0.25rem 0 0.35rem;
    font-size: 1.35rem;
}

.pay-merchant-contact {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 10px;
    font-size: 0.85rem;
    color: var(--pay-muted);
}

.pay-copy-field label {
    display: block;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--pay-muted);
    margin-bottom: 0.35rem;
}

.pay-copy-row {
    display: flex;
    gap: 8px;
}

.pay-copy-row input {
    flex: 1;
    min-width: 0;
    border: 1px solid var(--pay-border);
    border-radius: 8px;
    padding: 0.65rem 0.75rem;
    font-size: 0.82rem;
    background: #fff;
}

.pay-lookup-form {
    display: grid;
    gap: 14px;
}

.pay-field-hint {
    margin: 0.35rem 0 0;
    font-size: 0.78rem;
    color: var(--pay-muted);
}

.pay-preview-card,
.pay-help-card {
    border: 1px solid var(--pay-border);
    border-radius: 14px;
    padding: 18px;
    background: #f8fafc;
    margin-bottom: 18px;
}

.pay-preview-head {
    margin-bottom: 14px;
}

.pay-preview-label {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--pay-success);
    font-weight: 700;
}

.pay-preview-head h2 {
    margin: 0.2rem 0 0;
    font-size: 1.5rem;
}

.pay-preview-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 14px;
}

.pay-preview-grid span {
    display: block;
    font-size: 0.75rem;
    color: var(--pay-muted);
}

.pay-preview-amount {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 10px;
    background: #fff;
    border: 1px solid var(--pay-border);
    margin-bottom: 14px;
}

.pay-preview-amount strong {
    font-size: 1.2rem;
    color: var(--pay-primary);
}

.pay-help-card h3 {
    margin: 0 0 10px;
    font-size: 0.95rem;
}

.pay-help-steps {
    margin: 0;
    padding-left: 1.1rem;
    color: var(--pay-muted);
    font-size: 0.9rem;
}

.pay-link-btn {
    display: inline-block;
    margin-top: 10px;
    color: var(--pay-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.88rem;
}

.pay-paypal-wrap {
    min-height: 120px;
    display: grid;
    place-items: center;
}

.pay-summary-card {
    border: 1px solid var(--pay-border);
    border-radius: 14px;
    padding: 18px;
    background: linear-gradient(180deg, #f8fafc 0%, #fff 100%);
    margin-bottom: 18px;
}

.pay-summary-head {
    margin-bottom: 14px;
}

.pay-summary-eyebrow {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--pay-success);
    font-weight: 700;
}

.pay-summary-head h2 {
    margin: 0.2rem 0 0;
    font-size: 1.65rem;
}

.pay-summary-merchant {
    margin: 0.35rem 0 0;
    color: var(--pay-muted);
    font-size: 0.92rem;
}

.pay-summary-row {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 0.55rem 0;
    border-bottom: 1px solid #f1f5f9;
    font-size: 0.9rem;
}

.pay-summary-row span {
    color: var(--pay-muted);
}

.pay-summary-amount {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin: 14px 0;
    padding: 14px 16px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(15, 76, 117, 0.06) 0%, rgba(13, 148, 136, 0.08) 100%);
    border: 1px solid rgba(13, 148, 136, 0.22);
}

.pay-summary-amount span {
    color: var(--pay-muted);
    font-size: 0.85rem;
}

.pay-summary-amount strong {
    font-size: 1.35rem;
    color: var(--pay-brand-navy);
}

.pay-lookup-form--card {
    border: 1px solid var(--pay-border);
    border-radius: 14px;
    padding: 18px;
    background: #fff;
}

.pay-footnote {
    margin: 18px 0 0;
    text-align: center;
    color: var(--pay-muted);
    font-size: 0.82rem;
}

.pay-footnote i {
    color: var(--pay-success);
    margin-right: 0.35rem;
}

.pay-hero-contact {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 14px;
}

.pay-hero-contact a {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    color: rgba(255, 255, 255, 0.92);
    text-decoration: none;
    font-size: 0.84rem;
    padding: 0.45rem 0.75rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.pay-hero-contact a:hover {
    background: rgba(255, 255, 255, 0.18);
}

.pay-meta--compact {
    margin-top: 16px;
}

.pay-section-label {
    margin: 0 0 12px;
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--pay-muted);
}

@media (max-width: 560px) {
    .pay-hero { padding: 22px 18px 20px; }
    .pay-body { padding: 18px; }
    .pay-amount-value { font-size: 1.7rem; }
    .pay-preview-grid { grid-template-columns: 1fr; }
    .pay-top-link { display: none; }
    .pay-split { grid-template-columns: 1fr; }
    .pay-copy-row { flex-direction: column; }
}