/**
 * WhatsApp Checkout Styles
 * Enhanced styling for WhatsApp integration
 * 
 * @author MG-Consulting Dev Team
 * @version 1.0.0
 */

/* ========================================
   WhatsApp Button Styles
   ======================================== */

#whatsapp-checkout-btn {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%) !important;
    border: none !important;
    color: white !important;
    font-weight: 600 !important;
    padding: 14px 35px !important;
    border-radius: 50px !important;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35) !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    font-size: 16px !important;
    text-transform: none !important;
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    letter-spacing: 0.3px;
    cursor: pointer;
    min-width: 250px;
}

#whatsapp-checkout-btn i.fab.fa-whatsapp {
    font-size: 20px;
    margin-right: 10px;
    vertical-align: middle;
    animation: whatsapp-pulse 2s ease-in-out infinite;
}

/* Hover Effect */
#whatsapp-checkout-btn:hover {
    background: linear-gradient(135deg, #128C7E 0%, #075E54 100%) !important;
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5) !important;
    transform: translateY(-3px) scale(1.02);
}

#whatsapp-checkout-btn:active {
    transform: translateY(0) scale(0.98);
}

#whatsapp-checkout-btn:focus {
    outline: none;
    box-shadow: 0 0 0 4px rgba(37, 211, 102, 0.2) !important;
}

/* Loading State */
#whatsapp-checkout-btn.loading {
    opacity: 0.8;
    cursor: not-allowed;
    pointer-events: none;
}

#whatsapp-checkout-btn.loading i.fa-spinner {
    animation: spin 1s linear infinite;
}

/* Ripple Effect on Click */
#whatsapp-checkout-btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    transform: translate(-50%, -50%);
    transition: width 0.5s ease-out, height 0.5s ease-out;
    pointer-events: none;
}

#whatsapp-checkout-btn:active::after {
    width: 300px;
    height: 300px;
    opacity: 0;
}

/* Pulse Animation for Icon */
@keyframes whatsapp-pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ========================================
   Cart Buttons Container Enhancement
   ======================================== */

.cart-buttons {
    margin-top: 30px;
    padding: 20px 0;
}

.cart-buttons ul {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
    align-items: center;
    list-style: none;
    padding: 0;
    margin: 0;
}

.cart-buttons ul li {
    margin: 0;
    flex: 0 1 auto;
}

/* Standard buttons adjustment */
.cart-buttons .btn-primary {
    padding: 12px 25px;
    border-radius: 25px;
    transition: all 0.3s ease;
}

.cart-buttons .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

/* ========================================
   WhatsApp Badge/Indicator
   ======================================== */

.whatsapp-indicator {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: #E7F8EE;
    border: 1px solid #25D366;
    border-radius: 20px;
    color: #075E54;
    font-size: 14px;
    font-weight: 500;
    margin-top: 15px;
}

.whatsapp-indicator i {
    color: #25D366;
    font-size: 16px;
}

/* ========================================
   Mobile Responsive Styles
   ======================================== */

@media (max-width: 768px) {
    #whatsapp-checkout-btn {
        width: 100%;
        min-width: unset;
        padding: 16px 25px !important;
        font-size: 15px !important;
        border-radius: 12px !important;
    }
    
    #whatsapp-checkout-btn i.fab.fa-whatsapp {
        font-size: 18px;
        margin-right: 8px;
    }
    
    .cart-buttons ul {
        flex-direction: column;
        gap: 12px;
    }
    
    .cart-buttons ul li {
        width: 100%;
    }
    
    .cart-buttons .btn-primary,
    .cart-buttons input[type="submit"] {
        width: 100%;
        padding: 14px 20px;
    }
}

@media (max-width: 480px) {
    #whatsapp-checkout-btn {
        font-size: 14px !important;
        padding: 14px 20px !important;
    }
    
    .whatsapp-indicator {
        font-size: 12px;
        padding: 6px 12px;
    }
}

/* ========================================
   Accessibility Enhancements
   ======================================== */

#whatsapp-checkout-btn:focus-visible {
    outline: 3px solid #25D366;
    outline-offset: 3px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    #whatsapp-checkout-btn {
        border: 2px solid #000 !important;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    #whatsapp-checkout-btn,
    #whatsapp-checkout-btn::after,
    #whatsapp-checkout-btn i {
        animation: none !important;
        transition: none !important;
    }
}

/* ========================================
   Cart Empty State WhatsApp Info
   ======================================== */

.whatsapp-help-box {
    background: linear-gradient(135deg, #E7F8EE 0%, #D0F3E1 100%);
    border: 2px solid #25D366;
    border-radius: 15px;
    padding: 25px;
    margin: 30px 0;
    text-align: center;
}

.whatsapp-help-box h4 {
    color: #075E54;
    margin-bottom: 15px;
    font-size: 20px;
    font-weight: 600;
}

.whatsapp-help-box p {
    color: #128C7E;
    margin-bottom: 20px;
    font-size: 15px;
    line-height: 1.6;
}

.whatsapp-help-box .whatsapp-direct-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 30px;
    background: #25D366;
    color: white;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.whatsapp-help-box .whatsapp-direct-link:hover {
    background: #128C7E;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    text-decoration: none;
    color: white;
}

/* ========================================
   Trust Badges
   ======================================== */

.whatsapp-trust-badges {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-top: 20px;
    padding: 15px;
    background: #F8F9FA;
    border-radius: 10px;
}

.whatsapp-trust-badges .badge-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #666;
    font-size: 13px;
}

.whatsapp-trust-badges .badge-item i {
    color: #25D366;
    font-size: 16px;
}

@media (max-width: 576px) {
    .whatsapp-trust-badges {
        flex-direction: column;
        gap: 10px;
    }
}