/* AI Chatbot Widget Styles */
:root {
    --chatbot-primary-color: #667eea;
    --chatbot-secondary-color: #f1f3f5;
    --chatbot-border-radius: 12px;
    --chatbot-font-size: 14px;
    --chatbot-chat-height: 450px;
    --chatbot-widget-width: 350px;
}

#ai-chatbot-widget {
    position: fixed;
    z-index: 9999;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

/* Position classes */
.chatbot-position-bottom-right {
    bottom: 20px;
    right: 20px;
}

.chatbot-position-bottom-left {
    bottom: 20px;
    left: 20px;
}

.chatbot-position-top-right {
    top: 20px;
    right: 20px;
}

.chatbot-position-top-left {
    top: 20px;
    left: 20px;
}

/* Size classes */
.chatbot-size-small {
    --chatbot-widget-width: 300px;
}

.chatbot-size-medium {
    --chatbot-widget-width: 350px;
}

.chatbot-size-large {
    --chatbot-widget-width: 400px;
}

.chatbot-size-extra-large {
    --chatbot-widget-width: 450px;
}

/* Animation classes */
.chatbot-animated #chatbot-toggle {
    transition: all 0.3s ease;
}

.chatbot-animated #chatbot-container {
    animation: chatbot-slide-up 0.3s ease-out;
}

/* Hidden state */
.chatbot-hidden {
    display: none !important;
}

#chatbot-toggle {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    position: fixed;
    left:30px;
    bottom:30px;
}

.toggle-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.toggle-icon img {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

/* Default state - show chat icon, hide close icon */
.chat-icon {
    opacity: 1;
    visibility: visible;
}

.close-icon {
    opacity: 0;
    visibility: hidden;
}

.close-icon img {
    width: 24px;
    height: 24px;
}

/* When chatbot is open - hide chat icon, show close icon */
#ai-chatbot-widget.chatbot-open .chat-icon {
    opacity: 0;
    visibility: hidden;
}

#ai-chatbot-widget.chatbot-open .close-icon {
    opacity: 1;
    visibility: visible;
}

.chatbot-animated #chatbot-toggle:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.2);
}

#chatbot-container {
    position: absolute;
    bottom: 80px;
    width: var(--chatbot-widget-width);
    height: var(--chatbot-chat-height);
    background: white;
    border-radius: var(--chatbot-border-radius);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Position-specific container positioning */
.chatbot-position-bottom-right #chatbot-container,
.chatbot-position-top-right #chatbot-container {
    right: 0;
}

.chatbot-position-bottom-left #chatbot-container,
.chatbot-position-top-left #chatbot-container {
    left: 0;
}

.chatbot-position-top-right #chatbot-container,
.chatbot-position-top-left #chatbot-container {
    bottom: auto;
    top: 80px;
}

@keyframes chatbot-slide-up {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

#chatbot-header {
    background: linear-gradient(135deg, var(--chatbot-primary-color) 0%, #111111 80%);
    color: white;
    padding: 16px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.chatbot-header-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.chatbot-header-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
    position: relative;
}

.chatbot-header-icon img {
    width: 24px;
    height: 24px;
    object-fit: contain;
}

.chatbot-header-icon::after {
    content: '';
    position: absolute;
    bottom: 2px;
    right: 2px;
    width: 10px;
    height: 10px;
    background: #44c767;
    border: 2px solid white;
    border-radius: 50%;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    animation: online-pulse 2s ease-in-out infinite;
}

@keyframes online-pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

.chatbot-header-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

#chatbot-header h4 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.2;
    color: #ffffff;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.chatbot-status {
    font-size: 12px;
    opacity: 0.95;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 0 1px 1px rgba(0, 0, 0, 0.2);
}

.chatbot-header-buttons {
    display: flex;
    gap: 8px;
    align-items: center;
}

#chatbot-clear {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    padding: 6px;
    border-radius: 4px;
    opacity: 0.8;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
}

#chatbot-clear svg {
    width: 16px;
    height: 16px;
    color: inherit;
}

#chatbot-clear:hover {
    opacity: 1;
    background: rgba(255, 255, 255, 0.1);
}

#chatbot-close {
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    padding: 6px;
    line-height: 1;
    opacity: 0.8;
    transition: all 0.2s ease;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
}

#chatbot-close:hover {
    opacity: 1;
    background: rgba(255, 255, 255, 0.1);
}

#chatbot-messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
    font-size: var(--chatbot-font-size);
}

.message {
    max-width: 80%;
}

.chatbot-animated .message {
    animation: message-fade-in 0.3s ease-out;
}

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

.bot-message {
    align-self: flex-start;
}

.user-message {
    align-self: flex-end;
}

.message-content {
    padding: 10px 14px;
    border-radius: calc(var(--chatbot-border-radius) * 0.75);
    font-size: inherit;
    line-height: 1.4;
}

.message-content a {
    color: inherit;
    text-decoration: underline;
    font-weight: 500;
    transition: opacity 0.2s ease;
}

.message-content a:hover {
    opacity: 0.8;
}

.bot-message .message-content a {
    color: var(--chatbot-primary-color);
}

.user-message .message-content a {
    color: rgba(255, 255, 255, 0.9);
}

.bot-message .message-content {
    background: var(--chatbot-secondary-color);
    color: #333;
}

.message-content .baachal-product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 12px;
    margin-top: 12px;
}

.message-content .baachal-product-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 12px;
    box-shadow: 0 4px 10px rgba(15, 23, 42, 0.08);
}

.message-content .baachal-product-link,
.message-content .baachal-product-link--static {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: inherit;
}

.message-content .baachal-product-link {
    cursor: pointer;
}

.message-content .baachal-product-link:hover .baachal-product-title {
    text-decoration: underline;
}

.message-content .baachal-product-link--static {
    cursor: default;
}

.message-content .baachal-product-image {
    flex: 0 0 72px;
    width: 72px;
    height: 72px;
    border-radius: 10px;
    overflow: hidden;
    background: linear-gradient(135deg, #f1f3f5 0%, #e9ecef 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: #495057;
    font-size: 12px;
    font-weight: 600;
    text-align: center;
    padding: 6px;
}

.message-content .baachal-product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.message-content .baachal-product-body {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1 1 auto;
    min-width: 0;
}

.message-content .baachal-product-title {
    margin: 0;
    font-size: 15px;
    line-height: 1.35;
    color: #1f2937;
}

.message-content .baachal-product-price {
    font-weight: 600;
    color: var(--chatbot-primary-color);
}

.message-content .baachal-product-image--placeholder span {
    line-height: 1.2;
}

.message-content .baachal-product-grid + p,
.message-content .baachal-product-grid + div {
    margin-top: 12px;
}

.message-content .baachal-product-card + .baachal-product-card {
    margin-top: 0;
}

.user-message .message-content {
    background: linear-gradient(135deg, var(--chatbot-primary-color) 0%, #000000 100%);
    color: white;
}

#chatbot-input-area {
    padding: 16px 20px;
    border-top: 1px solid #e9ecef;
    display: flex;
    gap: 10px;
    align-items: center;
}

#chatbot-input {
    flex: 1;
    border: 1px solid #dee2e6;
    border-radius: calc(var(--chatbot-border-radius) * 0.6);
    padding: 10px 16px;
    font-size: var(--chatbot-font-size);
    outline: none;
    transition: border-color 0.2s ease;
}

#chatbot-input:focus {
    border-color: var(--chatbot-primary-color);
}

#chatbot-send {
    display: none;
}

#chatbot-send svg {
    width: 18px;
    height: 18px;
    display: block;
    pointer-events: none;
}

#chatbot-send svg path {
    stroke: white !important;
    fill: none !important;
}

#chatbot-send:hover {
    transform: scale(1.05);
}

#chatbot-send:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

#chatbot-loading {
    padding: 16px 20px;
    text-align: center;
}

.loading-dots {
    display: flex;
    justify-content: center;
    gap: 4px;
}

.loading-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--chatbot-primary-color);
    animation: loading-bounce 1.4s ease-in-out infinite both;
}

.loading-dots span:nth-child(1) { animation-delay: -0.32s; }
.loading-dots span:nth-child(2) { animation-delay: -0.16s; }

@keyframes loading-bounce {
    0%, 80%, 100% {
        transform: scale(0);
    }
    40% {
        transform: scale(1);
    }
}

/* Responsive design */
@media (max-width: 480px) {
    /* Bottom positions */
    .chatbot-position-bottom-right {
        bottom: 10px;
        right: 10px;
        left: auto;
        top: auto;
    }
    
    .chatbot-position-bottom-left {
        bottom: 30px;
        left: 30px;
        right: auto;
        top: auto;
    }
    
    /* Top positions */
    .chatbot-position-top-right {
        top: 10px;
        right: 10px;
        left: auto;
        bottom: auto;
    }
    
    .chatbot-position-top-left {
        top: 10px;
        left: 10px;
        right: auto;
        bottom: auto;
    }
    
    #chatbot-container {
        width: calc(100vw - 60px) !important;
        max-width: 350px;
        height: calc(var(--chatbot-chat-height) * 0.8);
    }
    
    /* Container positioning remains position-specific on mobile */
    .chatbot-position-bottom-right #chatbot-container,
    .chatbot-position-top-right #chatbot-container {
        right: 0;
        left: auto;
    }
    
    .chatbot-position-bottom-left #chatbot-container,
    .chatbot-position-top-left #chatbot-container {
        left: 0;
        right: auto;
    }
    
    /* Reduced header padding on mobile */
    #chatbot-header {
        padding: 12px 16px;
    }
    
    #chatbot-toggle {
        width: 48px;
        height: 48px;
    }
    
    #chatbot-messages {
        font-size: calc(var(--chatbot-font-size) - 1px);
    }
}

/* Scrollbar styling */
#chatbot-messages::-webkit-scrollbar {
    width: 4px;
}

#chatbot-messages::-webkit-scrollbar-track {
    background: transparent;
}

#chatbot-messages::-webkit-scrollbar-thumb {
    background: #dee2e6;
    border-radius: 2px;
}

#chatbot-messages::-webkit-scrollbar-thumb:hover {
    background: #adb5bd;
}