/* ==========================================================================
   Itaú WooCommerce Gateway – Frontend CSS
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
    --itau-orange: #EC6B0A;
    --itau-orange-dk: #C55700;
    --itau-blue: #003087;
    --itau-green: #1A9C5B;
    --itau-gray-50: #F9FAFB;
    --itau-gray-100: #F3F4F6;
    --itau-gray-200: #E5E7EB;
    --itau-gray-700: #374151;
    --itau-radius: 16px;
    --itau-shadow: 0 4px 24px rgba(0, 0, 0, .08);
    --itau-transition: 0.22s cubic-bezier(.4, 0, .2, 1);
}

/* ── PIX Box ─────────────────────────────────────────────────────────────── */
.itau-wc-pix-box {
    background: linear-gradient(135deg, #efffef 0%, #f0fff8 100%);
    border: 2px solid var(--itau-green);
    border-radius: var(--itau-radius);
    padding: 32px;
    margin: 28px 0;
    text-align: center;
    font-family: 'Inter', sans-serif;
    box-shadow: var(--itau-shadow);
}

.itau-wc-pix-title {
    color: var(--itau-green);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.itau-wc-qrcode {
    margin: 24px auto;
    display: inline-block;
}

.itau-wc-qrcode img {
    width: 220px;
    height: 220px;
    border-radius: 12px;
    border: 3px solid var(--itau-gray-200);
    background: #fff;
    padding: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, .1);
    transition: transform var(--itau-transition);
}

.itau-wc-qrcode img:hover {
    transform: scale(1.04);
}

/* Copia e cola */
.itau-wc-copia-cola {
    display: flex;
    gap: 10px;
    margin: 16px auto;
    max-width: 540px;
    flex-wrap: wrap;
    justify-content: center;
}

.itau-wc-copia-cola input[type="text"] {
    flex: 1;
    min-width: 180px;
    padding: 12px 16px;
    border: 2px solid var(--itau-gray-200);
    border-radius: 10px;
    font-family: 'Inter', monospace;
    font-size: 0.82rem;
    color: var(--itau-gray-700);
    background: #fff;
    outline: none;
    transition: border var(--itau-transition);
}

.itau-wc-copia-cola input:focus {
    border-color: var(--itau-green);
}

#itau-pix-copy-btn,
#itau-elementor-pix-copy {
    background: var(--itau-green);
    color: #fff;
    border: none;
    border-radius: 10px;
    padding: 12px 22px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: background var(--itau-transition), transform var(--itau-transition);
    white-space: nowrap;
}

#itau-pix-copy-btn:hover,
#itau-elementor-pix-copy:hover {
    background: var(--itau-orange);
    transform: translateY(-1px);
}

.itau-wc-pix-note {
    font-size: 0.85rem;
    color: #555;
    margin-top: 16px;
}

/* ── Boleto Box ──────────────────────────────────────────────────────────── */
.itau-wc-boleto-box {
    background: linear-gradient(135deg, #fffbf0 0%, #fff7e6 100%);
    border: 2px solid var(--itau-orange);
    border-radius: var(--itau-radius);
    padding: 32px;
    margin: 28px 0;
    font-family: 'Inter', sans-serif;
    box-shadow: var(--itau-shadow);
}

.itau-wc-boleto-title {
    color: var(--itau-orange-dk);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.itau-wc-linha-digitavel {
    background: #fff;
    border: 2px dashed var(--itau-orange);
    border-radius: 10px;
    padding: 16px 20px;
    margin: 16px 0;
}

.itau-wc-linha-digitavel code {
    font-size: 0.9rem;
    color: var(--itau-gray-700);
    word-break: break-all;
    display: block;
    margin-top: 6px;
}

a.itau-wc-boleto-btn {
    display: inline-block;
    margin-top: 16px;
    background: var(--itau-orange);
    color: #fff !important;
    padding: 14px 28px;
    border-radius: 10px;
    font-weight: 600;
    text-decoration: none !important;
    transition: background var(--itau-transition), transform var(--itau-transition);
}

a.itau-wc-boleto-btn:hover {
    background: var(--itau-orange-dk);
    transform: translateY(-2px);
}

/* ── Cartão – Formulário ─────────────────────────────────────────────────── */
.itau-wc-card-form {
    font-family: 'Inter', sans-serif;
    background: var(--itau-gray-50);
    border: 1px solid var(--itau-gray-200);
    border-radius: var(--itau-radius);
    padding: 24px;
    margin-top: 16px;
}

/* Preview cartão */
.itau-wc-card-preview {
    perspective: 900px;
    margin-bottom: 24px;
}

.card-front {
    background: linear-gradient(135deg, var(--itau-blue) 0%, #0057c2 50%, var(--itau-orange) 100%);
    border-radius: 16px;
    padding: 24px;
    color: #fff;
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-height: 140px;
    justify-content: flex-end;
    box-shadow: 0 8px 32px rgba(0, 48, 135, .3);
    transition: transform var(--itau-transition);
    position: relative;
    overflow: hidden;
}

.card-front::before {
    content: '';
    position: absolute;
    top: -30px;
    right: -30px;
    width: 140px;
    height: 140px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .08);
}

.card-front::after {
    content: 'ITAÚ';
    position: absolute;
    top: 20px;
    right: 24px;
    font-size: 1.1rem;
    font-weight: 800;
    letter-spacing: 2px;
    color: rgba(255, 255, 255, .9);
}

.card-number-display {
    font-size: 1.3rem;
    letter-spacing: 4px;
    font-weight: 600;
}

.card-holder-display {
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    opacity: 0.85;
}

.card-expiry-display {
    font-size: 0.85rem;
    opacity: 0.85;
}

/* Grupos de campos */
.itau-wc-field-group {
    margin-bottom: 16px;
}

.itau-wc-field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.itau-wc-field-group label {
    display: block;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--itau-gray-700);
    margin-bottom: 6px;
}

.itau-wc-field-group input[type="text"],
.itau-wc-field-group select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--itau-gray-200);
    border-radius: 10px;
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    color: var(--itau-gray-700);
    background: #fff;
    outline: none;
    transition: border var(--itau-transition), box-shadow var(--itau-transition);
    box-sizing: border-box;
}

.itau-wc-field-group input:focus,
.itau-wc-field-group select:focus {
    border-color: var(--itau-blue);
    box-shadow: 0 0 0 3px rgba(0, 48, 135, .12);
}

/* ── Elementor: Payment Buttons ──────────────────────────────────────────── */
.itau-elementor-payment-methods {
    font-family: 'Inter', sans-serif;
    padding: 8px 0;
}

.itau-payment-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--itau-gray-700);
    margin-bottom: 20px;
    text-align: center;
}

.itau-payment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}

.itau-payment-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 20px 16px;
    background: #fff;
    border: 2px solid var(--itau-gray-200);
    border-radius: var(--itau-radius);
    text-decoration: none !important;
    color: var(--itau-gray-700) !important;
    transition: border var(--itau-transition), box-shadow var(--itau-transition), transform var(--itau-transition);
    cursor: pointer;
    box-shadow: var(--itau-shadow);
}

.itau-payment-btn:hover {
    border-color: var(--itau-orange);
    box-shadow: 0 8px 24px rgba(236, 107, 10, .18);
    transform: translateY(-3px);
}

.itau-payment-icon {
    font-size: 2rem;
}

.itau-payment-label {
    font-weight: 700;
    font-size: 0.95rem;
}

.itau-payment-desc {
    font-size: 0.78rem;
    color: #888;
}

.itau-payment-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    justify-content: center;
    font-size: 0.8rem;
    color: #888;
    margin-top: 8px;
}

/* ── Elementor: PIX QRCode ───────────────────────────────────────────────── */
.itau-elementor-pix-box {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, #efffef 0%, #f0fff8 100%);
    border: 2px solid var(--itau-green);
    border-radius: var(--itau-radius);
    padding: 32px;
    text-align: center;
    box-shadow: var(--itau-shadow);
}

.itau-elementor-qrcode {
    margin: 20px auto;
    display: inline-block;
}

.itau-elementor-qr-placeholder {
    width: 200px;
    height: 200px;
    background: var(--itau-gray-100);
    border: 3px dashed var(--itau-gray-200);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: #aaa;
    gap: 8px;
}

.itau-elementor-expiry {
    font-size: 0.82rem;
    color: #888;
    margin-top: 12px;
}

/* ── Responsivo ──────────────────────────────────────────────────────────── */
/* ── Parcelamento – Select estilizado ───────────────────────────────────── */
.itau-wc-installments-select {
    background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23374151' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat right 14px center;
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
    font-weight: 500;
}

/* ── Resumo da parcela selecionada ──────────────────────────────────────── */
.itau-wc-installment-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(90deg, #eff6ff, #f0fdf4);
    border: 1px solid var(--itau-gray-200);
    border-radius: 10px;
    padding: 10px 16px;
    margin-bottom: 12px;
    font-size: 0.88rem;
    flex-wrap: wrap;
    gap: 6px;
}

.itau-wc-summary-parc {
    font-weight: 600;
    color: var(--itau-blue);
}

.itau-wc-summary-total {
    font-size: 0.82rem;
    color: #DC2626;
    font-weight: 500;
}

/* ── Tabela de parcelas (details/summary) ───────────────────────────────── */
.itau-wc-installment-details {
    margin-top: 8px;
    border: 1px solid var(--itau-gray-200);
    border-radius: 12px;
    overflow: hidden;
    font-family: 'Inter', sans-serif;
}

.itau-wc-installment-details summary {
    list-style: none;
    padding: 12px 16px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--itau-blue);
    background: var(--itau-gray-50);
    user-select: none;
    display: flex;
    align-items: center;
    gap: 6px;
}

.itau-wc-installment-details summary::-webkit-details-marker {
    display: none;
}

.itau-wc-installment-details[open] summary {
    border-bottom: 1px solid var(--itau-gray-200);
}

.itau-wc-installment-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.83rem;
}

.itau-wc-installment-table thead th {
    background: var(--itau-gray-100);
    padding: 10px 14px;
    text-align: left;
    font-weight: 700;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: .4px;
    color: var(--itau-gray-700);
    border-bottom: 1px solid var(--itau-gray-200);
}

.itau-wc-installment-table tbody td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--itau-gray-200);
    color: var(--itau-gray-700);
}

.itau-wc-installment-table tbody tr:last-child td {
    border-bottom: none;
}

.itau-wc-installment-table tbody tr:hover td {
    background: var(--itau-gray-50);
}

/* ── Badges de juros ─────────────────────────────────────────────────────── */
.itau-wc-badge-free {
    display: inline-block;
    background: #D1FAE5;
    color: #065F46;
    padding: 2px 8px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.itau-wc-badge-juros {
    display: inline-block;
    background: #FEE2E2;
    color: #991B1B;
    padding: 2px 8px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

/* ── Débito – Variante da cor do card ───────────────────────────────────── */
.card-front--debit {
    background: linear-gradient(135deg, #4C1D95 0%, #7C3AED 60%, #5B21B6 100%) !important;
}

.card-debit-label {
    position: absolute;
    top: 20px;
    left: 24px;
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 3px;
    color: rgba(255, 255, 255, .7);
    text-transform: uppercase;
}

/* ── Bandeiras aceitas ───────────────────────────────────────────────────── */
.itau-wc-debit-brands {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 16px;
    font-size: 0.82rem;
    color: #666;
}

.itau-wc-brand-badge {
    background: var(--itau-gray-100);
    border: 1px solid var(--itau-gray-200);
    border-radius: 6px;
    padding: 3px 10px;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--itau-gray-700);
}

/* ── 3DS Notice ──────────────────────────────────────────────────────────── */
.itau-wc-3ds-notice {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #EFF6FF;
    border: 1px solid #BFDBFE;
    border-radius: 10px;
    padding: 10px 16px;
    font-size: 0.83rem;
    color: #1D4ED8;
    font-weight: 500;
    margin-top: 8px;
}

/* ── 3DS Redirect ────────────────────────────────────────────────────────── */
.itau-wc-3ds-redirect {
    background: linear-gradient(135deg, #EFF6FF, #F5F3FF);
    border: 2px solid #7C3AED;
    border-radius: var(--itau-radius);
    padding: 32px;
    text-align: center;
    font-family: 'Inter', sans-serif;
}

/* ── Débito – Sucesso ────────────────────────────────────────────────────── */
.itau-wc-debit-success {
    background: linear-gradient(135deg, #D1FAE5, #ECFDF5);
    border: 2px solid var(--itau-green);
    border-radius: 12px;
    padding: 20px 24px;
    font-weight: 600;
    color: #065F46;
    margin-top: 16px;
}

/* ── Icone de bandeira no campo ─────────────────────────────────────────── */
.itau-wc-field-group {
    position: relative;
}

.itau-wc-card-brand {
    position: absolute;
    right: 14px;
    top: 38px;
    font-size: 1.1rem;
    pointer-events: none;
}

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

    .itau-payment-grid {
        grid-template-columns: 1fr;
    }

    .itau-wc-pix-box,
    .itau-wc-boleto-box,
    .itau-wc-card-form {
        padding: 20px 16px;
    }

    .itau-wc-installment-summary {
        flex-direction: column;
        align-items: flex-start;
    }
}