/* ==========================================
   ESTILOS MEJORADOS PARA EL CARRITO DE COMPRAS
   Grupo Altos - Sistema de Cotización
   ========================================== */

/* ============ OFFCANVAS DEL CARRITO ============ */
.carrito-offcanvas {
    box-shadow: -5px 0 25px rgba(0, 0, 0, 0.15);
}

.carrito-offcanvas .offcanvas-header {
    border-bottom: 3px solid rgba(255, 255, 255, 0.2);
}

/* ============ LISTA DE PRODUCTOS ============ */
.cart-item-mejorado {
    border-radius: 10px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    margin-bottom: 0;
}

.cart-item-mejorado:hover {
    transform: translateX(-3px);
}

.cart-item-imagen img {
    transition: transform 0.3s ease;
}

.cart-item-mejorado:hover .cart-item-imagen img {
    transform: scale(1.05);
}

/* ============ CONTROLES DE CANTIDAD ============ */
.cantidad-control {
    user-select: none;
}

.btn-cantidad-minus,
.btn-cantidad-plus {
    cursor: pointer;
    font-size: 16px;
    font-weight: bold;
    transition: all 0.2s ease;
}

.btn-cantidad-minus:active,
.btn-cantidad-plus:active {
    transform: scale(0.9);
}

/* ============ CARRITO VACÍO ============ */
.carrito-vacio i {
    animation: floatIcon 3s ease-in-out infinite;
}

@keyframes floatIcon {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* ============ RESUMEN DEL CARRITO ============ */
.carrito-resumen {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.carrito-resumen:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
}

/* ============ NOTIFICACIONES TOAST ============ */
.toast-notificacion {
    animation: slideInRight 0.3s ease-out, fadeOut 0.3s ease-in 2.7s;
    min-width: 280px;
    max-width: 400px;
}

/* ============ BOTONES PRINCIPALES ============ */
#btnCotizar,
#btnEnviarCotizacion {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
    letter-spacing: 0.5px;
    position: relative;
}

#btnCotizar i,
#btnEnviarCotizacion i {
    transition: transform 0.3s ease;
}

#btnCotizar:hover i,
#btnEnviarCotizacion:hover i {
    transform: scale(1.2) rotate(15deg);
}

/* ============ MODAL DE COTIZACIÓN ============ */
.modal-content {
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

#resumenProductosModal::-webkit-scrollbar {
    width: 6px;
}

#resumenProductosModal::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

#resumenProductosModal::-webkit-scrollbar-thumb {
    background: #042775;
    border-radius: 10px;
}

#resumenProductosModal::-webkit-scrollbar-thumb:hover {
    background: #103cad;
}

/* ============ INPUTS Y FORMULARIOS ============ */
.modal-content input[type="text"],
.modal-content textarea {
    background: #fafafa;
}

.modal-content input[type="text"]:hover,
.modal-content textarea:hover {
    background: #fff;
    border-color: #042775;
}

/* ============ BADGE ANIMADO ============ */
.cart-badge {
    animation: badgeAppear 0.3s ease;
}

@keyframes badgeAppear {
    from {
        transform: scale(0);
    }
    to {
        transform: scale(1);
    }
}

/* ============ LÍNEAS SEPARADORAS ============ */
.cart-item-mejorado + hr {
    margin: 12px 0;
    opacity: 0.6;
    transition: opacity 0.3s ease;
}

.cart-item-mejorado:hover + hr {
    opacity: 1;
}

/* ============ BOTONES SECUNDARIOS ============ */
.btn-outline-danger,
.btn-outline-primary {
    transition: all 0.3s ease;
    font-size: 13px;
}

.btn-outline-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(220, 53, 69, 0.3);
}

.btn-outline-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(4, 39, 117, 0.3);
}

/* ============ ALERTS Y MENSAJES ============ */
.alert-info {
    animation: alertSlideIn 0.5s ease;
}

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

/* ============ RESPONSIVE ============ */
@media (max-width: 576px) {
    .cart-item-imagen img {
        width: 70px !important;
        height: 70px !important;
    }
    
    .cart-item-info h6 {
        font-size: 13px !important;
    }
    
    .cantidad-control {
        font-size: 12px;
    }
    
    .toast-notificacion {
        right: 10px !important;
        top: 70px !important;
        min-width: 260px;
    }
    
    .modal-dialog {
        margin: 10px;
    }
}

@media (max-width: 768px) {
    .carrito-offcanvas {
        width: 90% !important;
    }
}

/* ============ ESTADOS LOADING ============ */
.btn-loading {
    pointer-events: none;
    opacity: 0.6;
}

.btn-loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin-left: -8px;
    margin-top: -8px;
    border: 2px solid #fff;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spinner 0.6s linear infinite;
}

@keyframes spinner {
    to {
        transform: rotate(360deg);
    }
}

/* ============ EFECTO HOVER EN ELIMINAR ============ */
.cart-item-mejorado [onclick*="eliminarDelCarrito"] {
    transition: all 0.2s ease;
}

.cart-item-mejorado [onclick*="eliminarDelCarrito"]:hover {
    transform: scale(1.2);
    color: #dc3545 !important;
}

/* ============ SOMBRAS Y PROFUNDIDAD ============ */
.card-shadow-hover {
    transition: box-shadow 0.3s ease;
}

.card-shadow-hover:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

/* ============ ANIMACIÓN DE CARGA ============ */
@keyframes shimmer {
    0% {
        background-position: -468px 0;
    }
    100% {
        background-position: 468px 0;
    }
}

.skeleton-loader {
    animation: shimmer 1.2s ease-in-out infinite;
    background: linear-gradient(to right, #f6f7f8 0%, #edeef1 20%, #f6f7f8 40%, #f6f7f8 100%);
    background-size: 800px 104px;
}

/* ============ MEJORAS DE ACCESIBILIDAD ============ */
button:focus,
input:focus,
textarea:focus {
    outline: 2px solid #042775;
    outline-offset: 2px;
}

/* ============ BOTÓN NAVBAR MINIMALISTA ============ */
.btn-carrito-minimal {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
}

.cart-badge-minimal {
    font-family: 'Arial', sans-serif;
}

/* Efecto focus minimalista */
.btn-carrito-minimal:focus {
    outline: none;
    background: rgba(4, 39, 117, 0.12);
}

/* ============ PRINT STYLES ============ */
@media print {
    .carrito-offcanvas,
    .whatsapp-float,
    .btn-carrito-navbar,
    button {
        display: none !important;
    }
}