/* Paleta propia de payment: evita el amarillo del logo en títulos/CTAs */
body.payment-page {
    --pay-ink: #1a2332;
    --pay-ink-soft: #334155;
    --pay-muted: #64748b;
    --pay-line: #e2e8f0;
    --pay-surface: #ffffff;
    --pay-bg: #f4f6f9;
    --pay-accent: #9e1b32;
    --pay-accent-dark: #7a1426;
    --pay-accent-soft: #f8eef0;
    --pay-navy: #0f2744;
    --pay-ok: #1e7a46;
    --pay-info: #1d4f7a;
    background: var(--pay-bg);
    color: var(--pay-ink);
}

body.payment-page .header {
    background: #ffffff;
    border-bottom: 1px solid var(--pay-line);
    box-shadow: 0 1px 0 rgba(15, 39, 68, 0.04);
}

body.payment-page .nav-text,
body.payment-page a.nav-icon {
    color: var(--pay-ink-soft) !important;
}

body.payment-page a.nav-icon:hover .nav-text {
    color: var(--pay-accent) !important;
}

body.payment-page .user-chip-initials {
    background: var(--pay-navy);
    color: #fff;
}

.payment-container {
    max-width: 920px;
    margin-top: 1.5rem;
    margin-bottom: 2.5rem;
}

.payment-container h1,
.payment-container .card-title,
.payment-container .payment-course-title,
.payment-container .payment-section h3,
.payment-container .registro-resumen strong {
    color: var(--pay-ink) !important;
}

.payment-page-head {
    margin-bottom: 1.35rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--pay-line);
}

.payment-container h1 {
    margin: 0 0 0.35rem 0;
    font-size: 1.65rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--pay-navy) !important;
}

.payment-subtitle {
    color: var(--pay-muted);
    margin: 0;
    font-size: 0.98rem;
    line-height: 1.45;
}

.payment-container .card {
    border: 1px solid var(--pay-line);
    box-shadow: 0 8px 24px rgba(15, 39, 68, 0.05);
    overflow: hidden;
}

.payment-container .card-header {
    background: #fbfcfd;
    border-bottom: 1px solid var(--pay-line);
    padding: 0.85rem 1.15rem;
}

.payment-container .card-title {
    margin: 0;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--pay-muted) !important;
}

.payment-container .card-body {
    padding: 1.15rem 1.25rem 1.35rem;
}

.payment-banner {
    margin: -1.15rem -1.25rem 1.15rem;
    overflow: hidden;
    background: #e8edf3;
}

.payment-banner img {
    display: block;
    width: 100%;
    height: auto;
}

.payment-course-title {
    margin: 0 0 1rem 0;
    font-size: 1.28rem;
    line-height: 1.35;
    font-weight: 700;
    color: var(--pay-navy) !important;
}

.payment-meta-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.55rem 1.25rem;
    margin-bottom: 1.15rem;
    font-size: 0.94rem;
    color: var(--pay-ink-soft);
}

.payment-meta-grid strong {
    color: var(--pay-ink);
    font-weight: 600;
}

.payment-prices {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 0.75rem;
    margin-bottom: 0.35rem;
}

.payment-price-item {
    border: 1px solid var(--pay-line);
    border-radius: 10px;
    padding: 0.85rem 0.95rem;
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.payment-price-label {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--pay-muted);
    margin-bottom: 0.3rem;
    font-weight: 600;
}

.payment-price-value {
    display: block;
    font-weight: 700;
    color: var(--pay-navy);
    font-size: 1.12rem;
}

.payment-section {
    margin-top: 1.1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--pay-line);
}

.payment-section h3 {
    margin: 0 0 0.55rem 0;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--pay-navy) !important;
}

.payment-cuenta-lead {
    margin: 0 0 0.75rem;
    color: var(--pay-muted);
    font-size: 0.9rem;
    line-height: 1.45;
}

.payment-cuenta-box {
    background: var(--pay-accent-soft);
    border: 1px solid #efd5da;
    border-left: 4px solid var(--pay-accent);
    border-radius: 8px;
    padding: 0.85rem 1rem;
}

.payment-cuenta-row {
    display: grid;
    grid-template-columns: 7.5rem 1fr;
    gap: 0.35rem 0.75rem;
    align-items: baseline;
    padding: 0.28rem 0;
}

.payment-cuenta-row + .payment-cuenta-row {
    border-top: 1px dashed #e7c5cb;
}

.payment-cuenta-label {
    color: var(--pay-muted);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.payment-cuenta-value {
    color: var(--pay-ink);
    font-size: 0.98rem;
    font-weight: 600;
    word-break: break-word;
}

.payment-cuenta-num {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    letter-spacing: 0.02em;
    font-size: 1.02rem;
    color: var(--pay-navy);
}

@media (max-width: 560px) {
    .payment-cuenta-row {
        grid-template-columns: 1fr;
        gap: 0.1rem;
    }
}

.payment-richtext {
    color: var(--pay-ink-soft);
    font-size: 0.94rem;
    line-height: 1.55;
}

.payment-richtext h1,
.payment-richtext h2,
.payment-richtext h3,
.payment-richtext h4,
.payment-richtext b,
.payment-richtext strong {
    color: var(--pay-ink) !important;
}

.payment-richtext p:first-child {
    margin-top: 0;
}

.payment-richtext img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

.registro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.registro-field {
    margin-bottom: 1rem;
}

.registro-field label {
    display: block;
    margin-bottom: 0.4rem;
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--pay-ink);
}

.registro-field .required {
    color: var(--pay-accent);
}

.payment-container .form-control {
    border: 1px solid #d0d7e2;
    border-radius: 8px;
    padding: 0.65rem 0.8rem;
    color: var(--pay-ink);
    background: #fff;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.payment-container .form-control:focus {
    border-color: #9aa8bc;
    box-shadow: 0 0 0 3px rgba(15, 39, 68, 0.08);
    outline: none;
}

.payment-container .form-control[readonly] {
    background: #f8fafc;
    color: var(--pay-ink-soft);
}

.registro-hint {
    display: block;
    margin-top: 0.35rem;
    color: var(--pay-muted);
    font-size: 0.84rem;
}

.registro-actions {
    display: flex;
    gap: 0.7rem;
    flex-wrap: wrap;
    margin-top: 0.35rem;
    align-items: center;
}

.payment-container .btn-primary {
    background: var(--pay-accent) !important;
    border-color: var(--pay-accent-dark) !important;
    color: #fff !important;
    border-radius: 8px;
    padding: 0.65rem 1.2rem;
    font-weight: 600;
    box-shadow: none;
}

.payment-container .btn-primary:hover {
    background: var(--pay-accent-dark) !important;
    border-color: var(--pay-accent-dark) !important;
}

.payment-container .btn-outline {
    background: #fff !important;
    border: 1px solid var(--pay-line) !important;
    color: var(--pay-ink-soft) !important;
    border-radius: 8px;
    padding: 0.65rem 1.2rem;
    font-weight: 600;
}

.payment-container .btn-outline:hover {
    border-color: #b8c2d0 !important;
    color: var(--pay-ink) !important;
    background: #f8fafc !important;
}

.registro-alert {
    padding: 0.95rem 1.05rem;
    border-radius: 10px;
    margin-bottom: 1rem;
    border: 1px solid var(--pay-line);
    font-size: 0.95rem;
    line-height: 1.45;
}

.registro-alert-error {
    background: #fdf2f2;
    border-color: #f0c9c9;
    color: #8a1f1f;
}

.registro-alert-success {
    background: #eef8f2;
    border-color: #c6e6d2;
    color: var(--pay-ok);
}

.registro-alert-info {
    background: var(--pay-accent-soft);
    border-color: #efcfd5;
    color: #6e1524;
}

.payment-seleccion {
    border: 1px solid var(--pay-line);
    border-radius: 10px;
    padding: 0.95rem 1rem;
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
    margin-bottom: 0.25rem;
    display: grid;
    gap: 0.75rem;
}

.payment-seleccion-row .payment-price-label {
    margin-bottom: 0.15rem;
}

.payment-seleccion-row .registro-hint {
    margin-top: 0.35rem;
}

.payment-monto-nota {
    margin-bottom: 1rem;
}

.payment-monto-nota .registro-hint {
    display: block;
}

.payment-footer {
    margin-top: auto;
    padding: 1.25rem 0 1.75rem;
    text-align: center;
    color: var(--pay-muted);
    font-size: 0.86rem;
    border-top: 1px solid var(--pay-line);
    background: transparent;
}

@media (max-width: 720px) {
    .payment-meta-grid,
    .registro-grid {
        grid-template-columns: 1fr;
    }

    .payment-container h1 {
        font-size: 1.4rem;
    }
}