/**
 * Shipping Zone Selector CSS - Diseño Moderno e Intuitivo
 * Integrado perfectamente con PrestaShop 1.7 Checkout
 */

/* === ESTILOS PRINCIPALES DEL MÓDULO === */
#shipping-zone-selector {
    background: #fcfcfd !important;
    border: none !important;
    border-radius: 15px !important;
    padding: 0 !important;
    margin: 25px 0 35px 0 !important;
    box-shadow: 0 10px 40px rgba(102,126,234,0.25) !important;
    overflow: hidden !important;
    position: relative !important;
    z-index: 5 !important;
    animation: slideInUp 0.6s ease-out !important;
}

/* === HEADER CON EFECTO GLASSMORPHISM === */
#shipping-zone-selector .card-header {
    background: rgba(255,255,255,0.15) !important;
    backdrop-filter: blur(10px) !important;
    border: 1px solid rgba(255,255,255,0.2) !important;
    color: white !important;
    padding: 30px !important;
    margin: 0 !important;
    border-radius: 0 !important;
    text-align: center !important;
    position: relative !important;
}

#shipping-zone-selector .card-header::before {
    content: '' !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    background: linear-gradient(45deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%) !important;
    pointer-events: none !important;
}

#shipping-zone-selector .card-title {
    margin: 0 0 8px 0 !important;
    font-size: 20px !important;
    font-weight: 700 !important;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3) !important;
    letter-spacing: -0.5px !important;
    text-transform: uppercase !important;
    font-family: poppins, sans-serif !important;
}

#shipping-zone-selector .card-header small {
    opacity: 0.9 !important;
    font-size: 14px !important;
    font-weight: 400 !important;
    color:#000;
}

/* === CONTENIDO PRINCIPAL === */
#shipping-zone-selector .card-body {
    background: rgba(255,255,255,0.98) !important;
    backdrop-filter: blur(20px) !important;
    padding: 35px !important;
    margin: 0 !important;
    position: relative !important;
    border-radius: 0 0 15px 15px !important;
}

/* === FORMULARIO Y CAMPOS === */
#shipping-zone-selector .form-group {
    margin-bottom: 25px !important;
    position: relative !important;
}

#shipping-zone-selector .form-group label {
    font-weight: 700 !important;
    color: #2c3e50 !important;
    margin-bottom: 12px !important;
    display: block !important;
    font-size: 12px !important;
    text-transform: uppercase !important;
    letter-spacing: 1px !important;
    position: relative !important;
    padding-left: 15px !important;
    text-align: left !important;
}

#shipping-zone-selector .form-group label::before {
    content: '→' !important;
    position: absolute !important;
    left: 0 !important;
    color: #667eea !important;
    font-weight: bold !important;
}

/* === INPUTS Y SELECTS MODERNOS === */
#shipping-zone-selector .form-control,
#shipping-zone-selector select,
#shipping-zone-selector input[type="text"] {
    height: 55px !important;
    border: 2px solid #e8ecef !important;
    border-radius: 12px !important;
    padding: 0 20px !important;
    font-size: 16px !important;
    font-weight: 500 !important;
    color: #2c3e50 !important;
    background: #ffffff !important;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08) !important;
    width: 100% !important;
    position: relative !important;
}

#shipping-zone-selector .form-control:focus,
#shipping-zone-selector select:focus,
#shipping-zone-selector input[type="text"]:focus {
    border-color: #667eea !important;
    box-shadow: 0 0 0 4px rgba(102,126,234,0.15), 0 6px 25px rgba(102,126,234,0.2) !important;
    outline: none !important;
    transform: translateY(-3px) !important;
    background: #ffffff !important;
}

#shipping-zone-selector .form-control:hover,
#shipping-zone-selector select:hover,
#shipping-zone-selector input[type="text"]:hover {
    border-color: #764ba2 !important;
    box-shadow: 0 6px 20px rgba(0,0,0,0.12) !important;
    transform: translateY(-1px) !important;
}

/* === GRID RESPONSIVO === */
.shipping-zone-grid {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 25px !important;
    margin-bottom: 30px !important;
}

/* === BOTÓN PRINCIPAL === */
#apply-zone {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    border: none !important;
    padding: 18px 45px !important;
    border-radius: 50px !important;
    font-weight: 700 !important;
    font-size: 16px !important;
    color: white !important;
    text-transform: uppercase !important;
    letter-spacing: 1.5px !important;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
    cursor: pointer !important;
    box-shadow: 0 8px 25px rgba(102,126,234,0.4) !important;
    position: relative !important;
    overflow: hidden !important;
    width: 100% !important;
    max-width: 350px !important;
    margin: 25px auto !important;
    display: block !important;
    min-height: 60px !important;
}

#apply-zone::before {
    content: '' !important;
    position: absolute !important;
    top: 0 !important;
    left: -100% !important;
    width: 100% !important;
    height: 100% !important;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent) !important;
    transition: left 0.6s ease !important;
}

#apply-zone:hover {
    transform: translateY(-4px) scale(1.02) !important;
    box-shadow: 0 12px 35px rgba(102,126,234,0.5) !important;
}

#apply-zone:hover::before {
    left: 100% !important;
}

#apply-zone:active {
    transform: translateY(-2px) scale(0.98) !important;
}

/* === ESTADOS Y ALERTAS === */
#zone-status {
    margin-top: 25px !important;
    border-radius: 12px !important;
    overflow: hidden !important;
    animation: slideInUp 0.5s ease-out !important;
}

#zone-status .alert {
    border: none !important;
    border-radius: 0 !important;
    padding: 20px 25px !important;
    font-weight: 600 !important;
    text-align: center !important;
    position: relative !important;
    font-size: 15px !important;
}

.alert-success {
    background: linear-gradient(135deg, #4CAF50, #45a049) !important;
    color: white !important;
    box-shadow: 0 4px 15px rgba(76,175,80,0.3) !important;
}

.alert-warning {
    background: linear-gradient(135deg, #ff9800, #f57c00) !important;
    color: white !important;
    box-shadow: 0 4px 15px rgba(255,152,0,0.3) !important;
}

.alert-info {
    background: linear-gradient(135deg, #2196F3, #1976D2) !important;
    color: white !important;
    box-shadow: 0 4px 15px rgba(33,150,243,0.3) !important;
}

/* === INTEGRACIÓN CON PRESTASHOP CHECKOUT === */
.checkout-step#checkout-delivery-step .content {
    background: #f8f9fa !important;
    border-radius: 20px !important;
    padding: 25px !important;
    margin-top: 15px !important;
    box-shadow: 0 2px 15px rgba(0,0,0,0.05) !important;
}

.checkout-step .step-title {
    margin-bottom: 25px !important;
}

/* === SEPARADOR VISUAL === */
#shipping-zone-selector + .delivery-options-list {
    margin-top: 35px !important;
    padding-top: 35px !important;
    border-top: 3px solid #e9ecef !important;
    position: relative !important;
}

#shipping-zone-selector + .delivery-options-list::before {
    content: '⬇️ Available shipping methods for your zone' !important;
    position: absolute !important;
    top: -18px !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    background: #f8f9fa !important;
    padding: 10px 25px !important;
    color: #495057 !important;
    font-size: 14px !important;
    font-weight: 700 !important;
    border-radius: 25px !important;
    border: 2px solid #e9ecef !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px !important;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1) !important;
}

/* === MEJORAS EN LAS OPCIONES DE ENVÍO === */
.delivery-options .delivery-option {
    background: white !important;
    border-radius: 12px !important;
    margin-bottom: 15px !important;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08) !important;
    transition: all 0.3s ease !important;
    border: 2px solid transparent !important;
    overflow: hidden !important;
}

.delivery-options .delivery-option:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 25px rgba(0,0,0,0.12) !important;
    border-color: #667eea !important;
}

.delivery-options .delivery-option label {
    padding: 20px !important;
    margin: 0 !important;
    cursor: pointer !important;
}

.delivery-options .carrier-name {
    font-weight: 700 !important;
    font-size: 16px !important;
    color: #2c3e50 !important;
}

.delivery-options .carrier-delay {
    color: #6c757d !important;
    font-weight: 500 !important;
}

.delivery-options .carrier-price {
    font-weight: 700 !important;
    color: #28a745 !important;
    font-size: 16px !important;
}

/* === ANIMACIONES === */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(102,126,234,0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(102,126,234,0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(102,126,234,0);
    }
}

/* === RESPONSIVE DESIGN === */
@media (max-width: 768px) {
    .shipping-zone-grid {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }
    
    #shipping-zone-selector .card-title {
        font-size: 20px !important;
    }
    
    #shipping-zone-selector .card-header small {
        font-size: 14px !important;
    }
    
    #shipping-zone-selector .card-body {
        padding: 25px !important;
    }
    
    #apply-zone-selection {
        padding: 16px 35px !important;
        font-size: 14px !important;
        max-width: 100% !important;
    }
    
    #shipping-zone-selector .form-control,
    #shipping-zone-selector select,
    #shipping-zone-selector input[type="text"] {
        height: 50px !important;
        font-size: 15px !important;
    }
}

/* =================================
   MEJORAS RESPONSIVE ADICIONALES
   ================================= */

/* MÓVIL PEQUEÑO - 320px a 480px */
@media (max-width: 480px) {
    #shipping-zone-selector {
        margin: 15px 0 25px 0 !important;
        border-radius: 10px !important;
    }
    
    #shipping-zone-selector .card-header {
        padding: 20px !important;
    }
    
    #shipping-zone-selector .card-title {
        font-size: 18px !important;
        line-height: 1.2 !important;
        margin-bottom: 6px !important;
    }
    
    #shipping-zone-selector .card-header small {
        font-size: 12px !important;
        line-height: 1.3 !important;
    }
    
    #shipping-zone-selector .card-body {
        padding: 20px !important;
    }
    
    .shipping-zone-grid {
        gap: 15px !important;
    }
    
    .form-group label {
        font-size: 14px !important;
        margin-bottom: 8px !important;
        font-weight: 600 !important;
    }
    
    #shipping-zone-selector .form-control,
    #shipping-zone-selector select,
    #shipping-zone-selector input[type="text"] {
        height: 48px !important;
        font-size: 16px !important;
        padding: 12px 15px !important;
        border-radius: 8px !important;
    }
    
    #apply-zone-selection {
        width: 100% !important;
        padding: 15px !important;
        font-size: 15px !important;
        margin-top: 20px !important;
        border-radius: 8px !important;
        min-height: 48px !important;
    }
    
    #zone-status {
        margin-top: 15px !important;
    }
    
    #zone-status .alert {
        padding: 12px 15px !important;
        font-size: 14px !important;
        border-radius: 6px !important;
    }
}

/* MÓVIL MEDIANO - 481px a 576px */
@media (min-width: 481px) and (max-width: 576px) {
    #shipping-zone-selector {
        margin: 20px 0 30px 0 !important;
    }
    
    #shipping-zone-selector .card-header {
        padding: 25px !important;
    }
    
    #shipping-zone-selector .card-body {
        padding: 22px !important;
    }
    
    .shipping-zone-grid {
        gap: 18px !important;
    }
}

/* TABLET - 577px a 768px */
@media (min-width: 577px) and (max-width: 768px) {
    .shipping-zone-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 20px !important;
    }
    
    #apply-zone-selection {
        grid-column: 1 / -1 !important;
        justify-self: center !important;
        max-width: 300px !important;
    }
}

/* TABLET GRANDE - 769px a 991px */
@media (min-width: 769px) and (max-width: 991px) {
    #shipping-zone-selector {
        margin: 30px 0 40px 0 !important;
    }
    
    #shipping-zone-selector .card-header {
        padding: 35px !important;
    }
    
    #shipping-zone-selector .card-body {
        padding: 30px !important;
    }
    
    .shipping-zone-grid {
        grid-template-columns: 1fr 1fr !important;
        gap: 25px !important;
    }
}

/* DESKTOP - 992px+ */
@media (min-width: 992px) {
    .shipping-zone-grid {
        grid-template-columns: 1fr 1fr !important;
        gap: 30px !important;
        max-width: 600px !important;
        margin: 0 auto !important;
    }
    
    #apply-zone-selection {
        grid-column: 1 / -1 !important;
        justify-self: center !important;
        max-width: 350px !important;
    }
}

/* TOUCH DEVICES - Optimizar para táctil */
@media (hover: none) and (pointer: coarse) {
    /* Áreas de toque más grandes */
    #shipping-zone-selector .form-control,
    #shipping-zone-selector select,
    #shipping-zone-selector input[type="text"] {
        min-height: 48px !important;
        font-size: 16px !important; /* Evita zoom en iOS */
    }
    
    #apply-zone-selection {
        min-height: 48px !important;
        padding: 14px 20px !important;
    }
    
    /* Remover efectos hover */
    #apply-zone-selection:hover {
        transform: none !important;
        box-shadow: 0 8px 30px rgba(102,126,234,0.4) !important;
    }
}

/* LANDSCAPE MÓVIL */
@media (max-width: 768px) and (orientation: landscape) {
    #shipping-zone-selector {
        margin: 10px 0 20px 0 !important;
    }
    
    #shipping-zone-selector .card-header {
        padding: 20px !important;
    }
    
    #shipping-zone-selector .card-body {
        padding: 20px !important;
    }
    
    .shipping-zone-grid {
        grid-template-columns: 1fr 1fr !important;
        gap: 15px !important;
    }
    
    #apply-zone-selection {
        grid-column: 1 / -1 !important;
        margin-top: 15px !important;
    }
}

/* HIGH DPI SCREENS */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    #shipping-zone-selector {
        box-shadow: 0 5px 20px rgba(102,126,234,0.25) !important;
    }
}

/* MODO OSCURO - Responsive */
@media (prefers-color-scheme: dark) {
    @media (max-width: 480px) {
        #shipping-zone-selector {
            background: #1a1a1a !important;
            border: 1px solid #333 !important;
        }
        
        #shipping-zone-selector .card-header {
            background: rgba(255,255,255,0.05) !important;
        }
        
        #shipping-zone-selector .form-control {
            background: #2a2a2a !important;
            border-color: #444 !important;
            color: #fff !important;
        }
        
        #shipping-zone-selector label {
            color: #ccc !important;
        }
    }
}