@keyframes slideInDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes slideOutUp {
    from {
        transform: translateY(0);
        opacity: 1;
    }

    to {
        transform: translateY(-100%);
        opacity: 0;
    }
}

@keyframes progressBar {
    from {
        width: 100%;
    }

    to {
        width: 0%;
    }
}

@keyframes pulse {
    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

.notification-alert {
    animation: slideInDown 0.5s ease-out forwards;
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.notification-alert.hide {
    animation: slideOutUp 0.5s ease-in forwards;
}

.notification-alert:hover .progress-bar {
    animation-play-state: paused;
}

.notification-icon {
    animation: pulse 2s infinite;
}

.notification-alert:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

@keyframes bounce {
    0%,
    20%,
    53%,
    80%,
    100% {
        transform: translate3d(0, 0, 0);
    }

    40%,
    43% {
        transform: translate3d(0, -30px, 0);
    }

    70% {
        transform: translate3d(0, -15px, 0);
    }

    90% {
        transform: translate3d(0, -4px, 0);
    }
}

@keyframes ping {
    75%,
    100% {
        transform: scale(2);
        opacity: 0;
    }
}

#chatToggleBtn {
    z-index: 1000;
}

.animate-bounce {
    animation: bounce 1s infinite;
}

.animate-ping {
    animation: ping 1s cubic-bezier(0, 0, 0.2, 1) infinite;
}

.chat-popup {
    transform: translateY(100%);
    opacity: 0;
    transition: all 0.3s ease-in-out;
}

.chat-popup.show {
    transform: translateY(0);
    opacity: 1;
}

.message-enter {
    animation: messageSlideIn 0.3s ease-out;
}

@keyframes messageSlideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.emoji-picker {
    transform: scale(0.8);
    opacity: 0;
    transition: all 0.2s ease-in-out;
}

.emoji-picker.show {
    transform: scale(1);
    opacity: 1;
}

.line-clamp-1 {
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
}

.line-clamp-2 {
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

/* Custom scrollbar */
.custom-scrollbar::-webkit-scrollbar {
    width: 6px;
}

.custom-scrollbar::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

.custom-scrollbar::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 3px;
}

.custom-scrollbar::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* Product card highlight animation for real-time updates */
@keyframes highlightUpdate {
    0% {
        background-color: rgba(251, 191, 36, 0.3);
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(251, 191, 36, 0.7);
    }
    50% {
        background-color: rgba(251, 191, 36, 0.5);
        transform: scale(1.02);
        box-shadow: 0 0 0 10px rgba(251, 191, 36, 0);
    }
    100% {
        background-color: transparent;
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(251, 191, 36, 0);
    }
}

.highlight-update {
    animation: highlightUpdate 1s ease-out;
}

/* Price update animation */
@keyframes priceUpdate {
    0% {
        transform: scale(1);
        color: inherit;
    }
    50% {
        transform: scale(1.1);
        color: #f59e0b;
    }
    100% {
        transform: scale(1);
        color: inherit;
    }
}

.price-updated .product-price {
    animation: priceUpdate 0.8s ease-out;
}

/* Loading overlay for product cards */
.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #f97316;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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