/* ============================================================
   UNIMACRO — Carrinho / Checkout / Pagamento
   Carregado apenas em cart.html, checkout.html e payment.html
   (o resto do site usa só o teste.css + o modal do cart.js).
============================================================ */

.flow-hero {
    background:
        radial-gradient(circle at 15% 20%, rgba(37, 104, 161, 0.28), transparent 45%),
        linear-gradient(135deg, #081321, #0d1f35);
    padding: 55px 0 40px;
}

.flow-hero h1 {
    color: var(--white);
    font-size: clamp(28px, 4vw, 40px);
    letter-spacing: -1.4px;
    font-weight: 700;
}

.flow-hero p {
    max-width: 560px;
    margin-top: 10px;
    color: #aebdcb;
    font-size: 13px;
}

/* Step indicator: PRODUTO -> CARRINHO -> DADOS -> PAGAMENTO */

.flow-steps {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 26px;
    flex-wrap: wrap;
}

.flow-step {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #6f89a6;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.6px;
    text-transform: uppercase;
}

.flow-step .flow-dot {
    width: 22px;
    height: 22px;
    display: grid;
    place-items: center;
    border: 1px solid #3a5978;
    border-radius: 50%;
    font-size: 10px;
}

.flow-step.is-active {
    color: var(--white);
}

.flow-step.is-active .flow-dot {
    color: var(--navy-900);
    background: var(--white);
    border-color: var(--white);
}

.flow-step.is-done .flow-dot {
    color: var(--white);
    background: var(--blue-600);
    border-color: var(--blue-600);
}

.flow-arrow {
    color: #3a5978;
    font-size: 11px;
}

.flow-content {
    width: min(calc(100% - 48px), var(--container));
    margin: 0 auto;
    padding: 50px 0 100px;
}

.flow-grid {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 34px;
    align-items: start;
}

/* ---- Empty state ---- */

.cart-empty {
    padding: 60px 30px;
    text-align: center;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.cart-empty i {
    margin-bottom: 16px;
    color: var(--gray-300);
    font-size: 40px;
}

.cart-empty p {
    margin-bottom: 20px;
    color: var(--gray-500);
    font-size: 14px;
}

/* ---- Cart list ---- */

.cart-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.cart-row {
    display: grid;
    grid-template-columns: 90px 1fr auto;
    gap: 18px;
    align-items: center;
    padding: 18px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
}

.cart-row-image {
    width: 90px;
    height: 90px;
    display: grid;
    place-items: center;
    background: #f6f8fa;
    border-radius: 8px;
    overflow: hidden;
}

.cart-row-image img {
    max-width: 85%;
    height: 85%;
    object-fit: contain;
}

.cart-row-info h3 {
    color: var(--navy-900);
    font-size: 15px;
    font-weight: 700;
}

.cart-row-info p {
    margin-top: 4px;
    color: var(--gray-500);
    font-size: 11px;
    line-height: 1.6;
}

.cart-row-price {
    margin-top: 8px;
    color: var(--gray-700);
    font-size: 12px;
    font-weight: 600;
}

.cart-row-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
}

.cart-row-subtotal {
    color: var(--navy-900);
    font-size: 15px;
    font-weight: 800;
}

.cart-qty-stepper {
    display: flex;
    align-items: center;
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
}

.cart-qty-stepper button {
    width: 30px;
    height: 30px;
    display: grid;
    place-items: center;
    color: var(--navy-900);
    background: var(--gray-50);
    font-size: 14px;
    font-weight: 700;
}

.cart-qty-stepper button:hover {
    background: var(--gray-100);
}

.cart-qty-stepper input {
    width: 40px;
    height: 30px;
    text-align: center;
    color: var(--navy-900);
    font-size: 12px;
    font-weight: 700;
}

.cart-remove {
    color: var(--gray-400);
    font-size: 11px;
    font-weight: 700;
    transition: color var(--transition);
}

.cart-remove:hover {
    color: #d9483f;
}

/* ---- Quote-only section inside the cart ---- */

.cart-quote-section {
    margin-top: 34px;
}

.cart-quote-section h2 {
    margin-bottom: 6px;
    color: var(--navy-900);
    font-size: 18px;
}

.cart-quote-section > p {
    margin-bottom: 16px;
    color: var(--gray-500);
    font-size: 12px;
}

.quote-row {
    display: grid;
    grid-template-columns: 70px 1fr auto;
    gap: 16px;
    align-items: center;
    padding: 14px 16px;
    margin-bottom: 10px;
    background: var(--blue-50);
    border-radius: var(--radius-md);
}

.quote-row img {
    width: 70px;
    height: 70px;
    object-fit: contain;
    background: var(--white);
    border-radius: 8px;
    padding: 6px;
}

.quote-row h4 {
    color: var(--navy-900);
    font-size: 13px;
    font-weight: 700;
}

.quote-row span {
    display: block;
    margin-top: 3px;
    color: var(--gray-600);
    font-size: 11px;
}

/* ---- Summary sidebar ---- */

.order-summary {
    position: sticky;
    top: 24px;
    padding: 26px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.order-summary h2 {
    margin-bottom: 18px;
    color: var(--navy-900);
    font-size: 16px;
}

.summary-line {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 0;
    color: var(--gray-600);
    font-size: 13px;
    border-bottom: 1px solid var(--border);
}

.summary-line strong {
    color: var(--gray-900);
    font-weight: 700;
}

.summary-line.muted span:last-child {
    color: var(--gray-400);
    font-style: italic;
}

.summary-line.total {
    margin-top: 6px;
    padding-top: 16px;
    border-bottom: none;
    color: var(--navy-900);
    font-size: 15px;
    font-weight: 800;
}

.summary-note {
    margin-top: 14px;
    padding: 12px 14px;
    background: var(--blue-50);
    border-radius: 8px;
    color: var(--blue-700);
    font-size: 11px;
    line-height: 1.6;
}

.summary-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 20px;
}

.btn-primary,
.btn-secondary,
.btn-whatsapp {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 48px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 700;
    font-family: "Inter", Arial, sans-serif;
    transition: background var(--transition), transform var(--transition), color var(--transition);
}

.btn-primary {
    color: var(--white);
    background: var(--navy-900);
}

.btn-primary:hover {
    background: var(--blue-600);
    transform: translateY(-1px);
}

.btn-secondary {
    color: var(--gray-700);
    background: var(--white);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    color: var(--blue-600);
    border-color: var(--blue-600);
}

.btn-whatsapp {
    color: var(--white);
    background: #25d366;
}

.btn-whatsapp:hover {
    background: #1ebd5a;
    transform: translateY(-1px);
}

/* ---- Checkout form ---- */

.checkout-form {
    padding: 30px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.checkout-form h2 {
    margin-bottom: 20px;
    color: var(--navy-900);
    font-size: 17px;
}

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

.form-field label {
    display: block;
    margin-bottom: 7px;
    color: var(--gray-700);
    font-size: 12px;
    font-weight: 700;
}

.form-field input,
.form-field textarea {
    width: 100%;
    padding: 12px 14px;
    background: var(--gray-50);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--gray-900);
    font-size: 13px;
    font-family: "Inter", Arial, sans-serif;
}

.form-field input:focus,
.form-field textarea:focus {
    border-color: #8db7d9;
    box-shadow: 0 0 0 3px rgba(23, 105, 170, 0.08);
}

.form-field .field-error {
    display: none;
    margin-top: 6px;
    color: #d9483f;
    font-size: 11px;
}

.form-field.has-error input,
.form-field.has-error textarea {
    border-color: #d9483f;
}

.form-field.has-error .field-error {
    display: block;
}

.delivery-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 18px;
}

.delivery-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px;
    background: var(--gray-50);
    border: 1px solid var(--border);
    border-radius: 8px;
    cursor: pointer;
    transition: border-color var(--transition), background var(--transition);
}

.delivery-option:has(input:checked) {
    border-color: var(--blue-600);
    background: var(--blue-50);
}

.delivery-option input {
    width: auto;
}

.delivery-option span {
    color: var(--gray-800);
    font-size: 12px;
    font-weight: 600;
}

/* ---- Payment methods (reused inside payment.html) ---- */

.payment-methods-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin: 18px 0;
}

.payment-method-card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px;
    background: var(--gray-50);
    border: 1px solid var(--border);
    border-radius: 8px;
    cursor: pointer;
}

.payment-method-card:has(input:checked) {
    border-color: var(--blue-600);
    background: var(--blue-50);
}

.payment-method-card img {
    width: 34px;
    height: auto;
}

.payment-method-card span {
    color: var(--gray-800);
    font-size: 12px;
    font-weight: 600;
}

@media (max-width: 900px) {
    .flow-grid {
        grid-template-columns: 1fr;
    }
    .order-summary {
        position: static;
    }
}

@media (max-width: 600px) {
    .cart-row {
        grid-template-columns: 70px 1fr;
    }
    .cart-row-actions {
        grid-column: 1 / -1;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        margin-top: 6px;
    }
    .delivery-options,
    .payment-methods-grid {
        grid-template-columns: 1fr;
    }
    .flow-step span.flow-label {
        display: none;
    }
}