/* ============================================
   Estilos para Checkout
   ============================================ */

.checkout-progress {
    background: var(--white);
    padding: 40px 0;
    box-shadow: var(--shadow);
}

.progress-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 600px;
    margin: 0 auto;
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.step-number {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--border-color);
    color: var(--text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    transition: var(--transition);
}

.progress-step.active .step-number {
    background: var(--primary-color);
    color: var(--white);
}

.progress-step.completed .step-number {
    background: var(--success);
    color: var(--white);
}

.step-label {
    font-size: 0.9rem;
    color: var(--text-light);
    font-weight: 500;
}

.progress-step.active .step-label {
    color: var(--primary-color);
    font-weight: 600;
}

.progress-line {
    flex: 1;
    height: 2px;
    background: var(--border-color);
    min-width: 80px;
    max-width: 150px;
}

.progress-step.active ~ .progress-line {
    background: var(--border-color);
}

/* Checkout Section */
.checkout-section {
    padding: 60px 0;
    background: var(--bg-light);
}

.checkout-layout {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 40px;
}

.checkout-form-container {
    background: var(--white);
    padding: 40px;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.checkout-step {
    animation: fadeIn 0.3s ease;
}

.checkout-step.hidden {
    display: none;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.checkout-step h2 {
    color: var(--primary-color);
    margin-bottom: 30px;
    font-size: 2rem;
}

.checkout-step h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 1.3rem;
}

/* Formulario */
.form-section {
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--border-color);
}

.form-section:last-child {
    border-bottom: none;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-dark);
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    resize: vertical;
    font-family: inherit;
}

/* Revisión */
.review-section {
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--border-color);
}

.review-card {
    background: var(--bg-light);
    padding: 20px;
    border-radius: 5px;
    margin-bottom: 15px;
}

.review-card p {
    margin: 5px 0;
    color: var(--text-dark);
}

.review-card strong {
    color: var(--primary-color);
}

.order-item-review {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: var(--bg-light);
    border-radius: 5px;
    margin-bottom: 10px;
}

.order-item-review img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 5px;
}

.order-item-info {
    flex: 1;
}

.order-item-info h4 {
    color: var(--primary-color);
    margin-bottom: 5px;
}

.order-item-info p {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Métodos de Envío */
.shipping-methods {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.shipping-option {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    border: 2px solid var(--border-color);
    border-radius: 5px;
    cursor: pointer;
    transition: var(--transition);
}

.shipping-option:has(input:checked) {
    border-color: var(--primary-color);
    background: rgba(0, 61, 122, 0.05);
}

.shipping-option input[type="radio"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.shipping-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.shipping-name {
    font-weight: 600;
    color: var(--primary-color);
}

.shipping-time {
    font-size: 0.9rem;
    color: var(--text-light);
}

.shipping-price {
    font-weight: 700;
    color: var(--primary-color);
    font-size: 1.1rem;
}

/* Métodos de Pago */
.payment-methods {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 30px;
}

.payment-method {
    position: relative;
}

.payment-method input[type="radio"] {
    position: absolute;
    opacity: 0;
}

.payment-method label {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    border: 2px solid var(--border-color);
    border-radius: 5px;
    cursor: pointer;
    transition: var(--transition);
}

.payment-method input:checked + label {
    border-color: var(--primary-color);
    background: rgba(0, 61, 122, 0.05);
}

.payment-method label i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.payment-form {
    padding: 20px;
    background: var(--bg-light);
    border-radius: 5px;
    margin-bottom: 20px;
}

.info-box {
    display: flex;
    gap: 15px;
    padding: 15px;
    background: rgba(0, 123, 255, 0.1);
    border-left: 4px solid var(--primary-color);
    border-radius: 5px;
}

.info-box i {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.info-box p {
    color: var(--text-dark);
    margin: 0;
}

.terms-checkbox {
    margin-bottom: 20px;
}

.terms-checkbox label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
}

.terms-checkbox input {
    width: 18px;
    height: 18px;
    margin-top: 3px;
    cursor: pointer;
}

.terms-checkbox a {
    color: var(--primary-color);
    text-decoration: underline;
}

.checkout-actions {
    display: flex;
    gap: 20px;
    justify-content: space-between;
}

.btn-lg {
    padding: 15px 40px;
    font-size: 1.1rem;
}

/* Resumen del Pedido */
.order-summary {
    background: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.order-summary h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 1.5rem;
}

.summary-items {
    margin-bottom: 20px;
    max-height: 300px;
    overflow-y: auto;
}

.summary-item {
    display: flex;
    gap: 15px;
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
}

.summary-item:last-child {
    border-bottom: none;
}

.summary-item-image {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 5px;
}

.summary-item-info {
    flex: 1;
}

.summary-item-name {
    font-weight: 600;
    color: var(--primary-color);
    font-size: 0.9rem;
    margin-bottom: 5px;
}

.summary-item-details {
    display: flex;
    justify-content: space-between;
    color: var(--text-light);
    font-size: 0.85rem;
}

.summary-totals {
    padding-top: 20px;
    border-top: 2px solid var(--border-color);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.summary-row.total {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    padding-top: 15px;
    border-top: 2px solid var(--border-color);
    margin-top: 15px;
}

.secure-checkout {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
    padding: 15px;
    background: var(--bg-light);
    border-radius: 5px;
    color: var(--success);
    font-weight: 600;
}

.secure-checkout i {
    font-size: 1.2rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .checkout-layout {
        grid-template-columns: 1fr;
    }

    .order-summary {
        position: static;
        order: -1;
    }
}

@media (max-width: 768px) {
    .checkout-form-container {
        padding: 20px;
    }

    .checkout-step h2 {
        font-size: 1.5rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .checkout-actions {
        flex-direction: column;
    }

    .checkout-actions .btn {
        width: 100%;
    }

    .progress-steps {
        font-size: 0.85rem;
    }

    .step-number {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .progress-line {
        min-width: 40px;
    }
}