/* =========================================
   CHECKOUT REGISTER - ESTILOS DEFINITIVOS
   ========================================= */

:root {
    --azul-principal: #004da7;
    --azul-suave: #86b7fe;
    --gris-claro: #e9ecef;
    --gris-medio: #6c757d;
    --gris-oscuro: #343a40;
    --blanco: #ffffff;
    --rojo-error: #dc3545;
}

/* --- Layout General --- */
.checkout-container {
    max-width: 1100px;
    margin: 2rem auto;
    padding: 0 1.5rem;
    min-height: 80vh;
}

/* --- Barra de Progreso --- */
.checkout-progress {
    display: flex;
    justify-content: space-between;
    margin-bottom: 3rem;
    position: relative;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

    .checkout-progress::before {
        content: '';
        position: absolute;
        top: 15px;
        left: 0;
        width: 100%;
        height: 2px;
        background-color: var(--gris-claro);
        z-index: 1;
    }

.step-item {
    position: relative;
    z-index: 2;
    text-align: center;
    width: 33.33%;
    background: transparent;
}

.step-circle {
    width: 32px;
    height: 32px;
    background-color: #fff;
    color: var(--gris-oscuro);
    border: 2px solid var(--gris-claro);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.5rem auto;
    font-weight: 700;
    transition: all 0.3s ease;
}

.step-label {
    font-size: 0.85rem;
    color: var(--gris-medio);
    font-weight: 600;
    display: block;
}

/* Estados de Progreso */
.step-item.active .step-circle {
    background-color: var(--azul-principal);
    color: var(--blanco);
    box-shadow: 0 0 0 3px rgba(0, 77, 167, 0.2);
    border-color: var(--azul-principal);
}

.step-item.active .step-label {
    color: var(--azul-principal);
}

/* --- Grid Principal & Sidebar Sticky --- */
.checkout-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 3rem;
    align-items: start;
    position: relative;
}

.checkout-sidebar {
    height: 100%;
}

/* Sidebar Original + Sticky */
.order-summary-card {
    background-color: #f9f9f9;
    border: 1px solid var(--gris-claro);
    border-radius: 8px;
    padding: 1.5rem;
    position: -webkit-sticky;
    position: sticky;
    top: 2rem;
    z-index: 10;
}

.summary-header {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--gris-claro);
}

    .summary-header h4 {
        color: var(--azul-principal);
        font-size: 1.1rem;
        margin-bottom: 0.2rem;
    }

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.8rem;
    font-size: 0.95rem;
    color: var(--gris-oscuro);
}

.summary-total {
    display: flex;
    justify-content: space-between;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 2px solid var(--gris-claro);
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--azul-principal);
}

.security-badge {
    font-size: 0.8rem;
    color: #6c757d;
    margin-top: 1rem;
}

/* --- Headers --- */
.main-header {
    border-bottom: 1px solid var(--gris-claro);
    padding-bottom: 1rem;
    margin-bottom: 1.5rem;
}

    .main-header h2 {
        margin-bottom: 0.5rem;
        font-size: 1.75rem;
        color: #212529;
    }

/* --- Formularios --- */
.form-group {
    margin-bottom: 1.25rem;
    position: relative;
}

.form-label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.4rem;
    color: var(--gris-oscuro);
    font-size: 0.9rem;
}

    .form-label.required::after {
        content: " *";
        color: var(--rojo-error);
        font-weight: bold;
    }

/* Wrappers de Iconos */
.input-icon-wrapper {
    position: relative;
}

    .input-icon-wrapper i {
        position: absolute;
        left: 12px;
        top: 50%;
        transform: translateY(-50%);
        color: var(--gris-medio);
        z-index: 5;
        pointer-events: none;
    }

    .input-icon-wrapper input, .form-control {
        padding: 0.6rem 1rem;
        border-radius: 6px;
        border: 1px solid #ced4da;
        width: 100%;
    }

    .input-icon-wrapper input {
        padding-left: 2.5rem;
    }

.form-control:focus {
    border-color: var(--azul-suave);
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
    outline: 0;
}

/* --- Validaciones --- */
.form-control.is-invalid {
    border-color: var(--rojo-error);
    background-image: none !important;
}

.invalid-feedback {
    display: none;
    width: 100%;
    margin-top: 0.25rem;
    font-size: 0.8rem;
    color: var(--rojo-error);
}

.form-control.is-invalid ~ .invalid-feedback {
    display: block;
}
/* Regla de respaldo controlada por JS */
.form-group.has-error .invalid-feedback {
    display: block !important;
}

/* --- Facturación --- */
.factura-toggle {
    background-color: #f8f9fa;
    padding: 1.25rem;
    border-radius: 8px;
    border: 1px solid #dee2e6;
    margin-bottom: 1.5rem;
}

#facturaFields {
    margin-top: 1rem;
}

/* Botones Tipo Persona (Mejora de Contraste) */
.person-type-selector .btn-check + .btn-outline-secondary {
    background-color: #fff;
    border-color: #ced4da;
    color: #495057;
    opacity: 1; /* Asegurar visibilidad */
}

.person-type-selector .btn-check:checked + .btn-outline-secondary {
    background-color: var(--gris-oscuro);
    color: #fff;
    border-color: var(--gris-oscuro);
}

.person-type-selector .btn-outline-secondary:hover {
    background-color: #e2e6ea;
    color: #212529;
}

/* --- Responsive --- */
@media (max-width: 991px) {
    .checkout-grid {
        grid-template-columns: 1fr;
        display: flex;
        flex-direction: column;
    }

    .order-summary-card {
        order: -1;
        position: static;
        margin-bottom: 2rem;
        width: 100%;
    }
}
/* --- SIDEBAR REDISEÑADO --- */

/* Estilo Borde Dashed para separar cabecera */
.border-dashed {
    border: 0;
    border-top: 1px dashed #ced4da;
    margin: 1.5rem 0;
}

.border-solid {
    border: 0;
    border-top: 1px solid #e9ecef;
    margin: 1.5rem 0;
}

/* Filas Logísticas (Grid Icono + Texto) */
.logistics-row {
    display: flex;
    margin-bottom: 1.2rem;
    align-items: flex-start;
}

    .logistics-row:last-child {
        margin-bottom: 0;
    }

.icon-col {
    width: 30px;
    color: var(--azul-principal);
    font-size: 1.1rem;
    padding-top: 2px; /* Alineación óptica */
}

.info-col {
    flex: 1;
    font-size: 0.95rem;
    line-height: 1.4;
}

/* Total Destacado */
.summary-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

    .summary-total .label {
        color: var(--gris-medio);
        font-size: 0.9rem;
        text-transform: uppercase;
        font-weight: 700;
    }

    .summary-total .amount {
        color: var(--azul-principal);
        font-size: 1.4rem;
        font-weight: 800;
    }

/* Footer de Procesador */
.security-footer {
    background-color: #f8f9fa;
    margin: 0 -1.5rem -1.5rem -1.5rem; /* Extender al borde */
    padding: 1rem;
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px;
    border-top: 1px solid #e9ecef;
    text-align: center;
}

.secure-badge {
    font-size: 0.75rem;
    color: #198754;
    background: #e8f5e9;
    padding: 4px 10px;
    border-radius: 12px;
    display: inline-block;
}

.processor-branding {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 5px;
}

.processor-logo {
    height: 24px; /* Ajustar según tu SVG */
    width: auto;
    opacity: 0.9;
}