/**
 * Eva Chatbot Widget Styles
 * Version: 1.0.0
 */

:root {
    --eva-primary-color: #54841e;
    --eva-secondary-color: #74b72a;
    --eva-text-color: #ffffff;
    --eva-bg-color: #ffffff;
    --eva-bg-secondary: #f1f1f1;
    --eva-border-color: #e0e0e0;
    --eva-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
    --eva-transition: all 0.3s ease;
}

/* Widget Container */
.eva-chatbot-widget {
    position: fixed;
    z-index: 999999;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

.eva-chatbot-widget * {
    box-sizing: border-box;
}

/* Position Classes */
.eva-position-bottom-right {
    bottom: 20px;
    right: 20px;
}

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

/* Chat Button */
.eva-chat-button {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--eva-primary-color) !important;
    color: var(--eva-text-color) !important;
    border: none;
    cursor: pointer;
    box-shadow: var(--eva-shadow);
    transition: var(--eva-transition);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.eva-chat-button:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.eva-chat-button:active {
    transform: scale(0.95);
}

/* Button Sizes */
.eva-size-small {
    width: 50px;
    height: 50px;
}

.eva-size-medium {
    width: 60px;
    height: 60px;
}

.eva-size-large {
    width: 70px;
    height: 70px;
}

.eva-chat-icon {
    width: 28px;
    height: 28px;
    transition: transform 0.3s ease;
}

.eva-chat-button:hover .eva-chat-icon {
    transform: rotate(15deg);
}

/* Unread Indicator */
.eva-unread-indicator {
    position: absolute;
    top: -5px;
    right: -5px;
    background-color: #ff4444;
    color: white;
    border-radius: 10px;
    padding: 2px 6px;
    font-size: 12px;
    font-weight: bold;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 68, 68, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(255, 68, 68, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(255, 68, 68, 0);
    }
}

/* Chat Window */
.eva-chat-window {
    position: absolute;
    bottom: 20px;
    width: 380px;
    height: 650px;
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.18);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: slideUp 0.3s ease;
}

/* Position the chat window based on parent position */
.eva-position-bottom-right .eva-chat-window {
    right: 0;
    left: auto;
}

.eva-position-bottom-left .eva-chat-window {
    left: 0;
    right: auto;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Chat Header */
.eva-chat-header {
    background: linear-gradient(135deg, 
        rgba(84, 132, 30, 0.95) 0%, 
        rgba(116, 183, 42, 0.9) 100%
    );
    backdrop-filter: blur(10px);
    color: var(--eva-text-color) !important;
    padding: 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.eva-avatar {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.eva-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.eva-header-text h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
}

.eva-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    opacity: 0.9;
}

.eva-status-dot {
    width: 8px;
    height: 8px;
    background-color: #4caf50;
    border-radius: 50%;
    animation: blink 2s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.eva-header-actions {
    display: flex;
    gap: 8px;
}

.eva-header-actions button {
    background: none;
    border: none;
    color: var(--eva-text-color);
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    transition: background-color 0.2s;
}

.eva-header-actions button:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

/* Messages Container */
.eva-messages-container {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    scroll-behavior: smooth;
    background: linear-gradient(to bottom, 
        rgba(255, 255, 255, 0.3) 0%,
        rgba(255, 255, 255, 0.1) 100%
    );
    min-height: 0;
}

.eva-messages-container::-webkit-scrollbar {
    width: 6px;
}

.eva-messages-container::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.1);
    border-radius: 3px;
}

.eva-messages-container::-webkit-scrollbar-thumb {
    background: rgba(84, 132, 30, 0.5);
    border-radius: 3px;
}

.eva-messages-container::-webkit-scrollbar-thumb:hover {
    background: rgba(84, 132, 30, 0.8);
}

/* Messages */
.eva-message {
    margin-bottom: 16px;
    animation: messageSlide 0.3s ease;
}

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

.eva-bot-message {
    display: flex;
    justify-content: flex-start;
}

.eva-user-message {
    display: flex;
    justify-content: flex-end;
}

.eva-message-content {
    max-width: 70%;
    padding: 12px 16px;
    border-radius: 18px;
    word-wrap: break-word;
    line-height: 1.4;
}

.eva-bot-message .eva-message-content {
    background-color: rgba(241, 241, 241, 0.9);
    color: #333;
    border-bottom-left-radius: 4px;
    border: 1px solid rgba(0, 0, 0, 0.05);
    font-size: 14px;
    line-height: 1.4;
}

.eva-user-message .eva-message-content {
    background-color: var(--eva-primary-color) !important;
    color: var(--eva-text-color) !important;
    border-bottom-right-radius: 4px;
}

/* Connection Status */
.eva-connection-status {
    background-color: #fff3cd;
    color: #856404;
    padding: 8px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    border-top: 1px solid #ffeaa7;
}

/* Input Area */
.eva-input-area {
    padding: 16px;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    background-color: rgba(250, 250, 250, 0.8);
    backdrop-filter: blur(10px);
}

.eva-chat-form {
    margin: 0;
}

.eva-input-wrapper {
    display: flex;
    align-items: center;
    gap: 4px;
    background-color: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(84, 132, 30, 0.2);
    border-radius: 24px;
    padding: 4px 4px 4px 16px;
    transition: all 0.2s;
    backdrop-filter: blur(5px);
}

.eva-input-wrapper:focus-within {
    border-color: var(--eva-primary-color);
    box-shadow: 0 0 0 3px rgba(84, 132, 30, 0.1);
}

.eva-message-input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 14px;
    resize: none;
    max-height: 100px;
    line-height: 1.4;
    padding: 0;
    background: transparent;
}

.eva-send-btn {
    background-color: transparent !important;
    color: #74b72a !important;
    border: none !important;
    border-radius: 50% !important;
    width: 28px !important;
    height: 28px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    transition: var(--eva-transition) !important;
    flex-shrink: 0 !important;
    padding: 0 !important;
    margin: 2px !important;
    box-shadow: none !important;
    outline: none !important;
}

.eva-send-btn:hover {
    background-color: rgba(116, 183, 42, 0.1) !important;
    color: #54841e !important;
    transform: scale(1.1) !important;
}

.eva-send-btn:active {
    transform: scale(0.95) !important;
    background-color: rgba(116, 183, 42, 0.2) !important;
}

.eva-send-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.eva-send-btn svg {
    width: 16px !important;
    height: 16px !important;
    display: block !important;
    color: inherit !important;
}

/* Force button styles to override any theme styles */
.eva-chatbot-widget .eva-send-btn,
.eva-chatbot-widget button.eva-send-btn,
#eva-chatbot-widget .eva-send-btn {
    background-color: transparent !important;
    color: #74b72a !important;
    border: none !important;
}

/* Typing Indicator */
.eva-typing-indicator {
    padding: 8px 16px;
    font-size: 14px;
    color: #666;
    font-style: italic;
}

.eva-typing-message {
    display: inline-block;
    background: linear-gradient(90deg, 
        #333 0%, 
        #666 20%, 
        #999 40%, 
        #ccc 50%, 
        #999 60%, 
        #666 80%, 
        #333 100%
    );
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 3s linear infinite;
}

@keyframes shimmer {
    0% {
        background-position: 200% center;
    }
    100% {
        background-position: -200% center;
    }
}

/* Mobile Responsiveness */
@media (max-width: 480px) {
    .eva-chatbot-widget {
        bottom: 0 !important;
        right: 0 !important;
        left: 0 !important;
    }
    
    .eva-chat-button {
        bottom: 20px;
        right: 20px;
        position: fixed;
    }
    
    .eva-chat-window {
        width: 100%;
        height: 100%;
        bottom: 0;
        border-radius: 0;
        position: fixed;
    }
    
    .eva-position-bottom-left .eva-chat-button {
        left: 20px;
        right: auto;
    }
}

/* Fallback for browsers without backdrop-filter support */
@supports not (backdrop-filter: blur(20px)) {
    .eva-chat-window {
        background-color: rgba(255, 255, 255, 0.98);
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .eva-chat-window {
        background-color: rgba(26, 26, 26, 0.85);
        color: #ffffff;
    }
    
    .eva-bot-message .eva-message-content {
        background-color: #2a2a2a;
        color: #ffffff;
    }
    
    .eva-input-area {
        background-color: #1a1a1a;
        border-top-color: #333;
    }
    
    .eva-input-wrapper {
        background-color: #2a2a2a;
        border-color: #333;
    }
    
    .eva-message-input {
        color: #ffffff;
    }
}

/* Loading Animation */
.eva-loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    border-top-color: var(--eva-primary-color);
    animation: spin 1s ease-in-out infinite;
}

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

/* Custom Scrollbar for Firefox */
.eva-messages-container {
    scrollbar-width: thin;
    scrollbar-color: rgba(84, 132, 30, 0.5) rgba(0, 0, 0, 0.1);
}

/* Quick Replies */
.eva-quick-replies {
    padding: 12px 16px;
    border-top: 1px solid rgba(84, 132, 30, 0.2);
    background-color: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.eva-quick-reply-btn {
    padding: 8px 16px;
    border: 1px solid rgba(84, 132, 30, 0.3);
    background-color: transparent;
    color: var(--eva-primary-color);
    border-radius: 20px;
    font-size: 14px;
    cursor: pointer;
    transition: var(--eva-transition);
    font-weight: 500;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.eva-quick-reply-btn:hover {
    background-color: rgba(84, 132, 30, 0.1);
    border-color: var(--eva-primary-color);
    color: var(--eva-primary-color);
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(84, 132, 30, 0.2);
}

.eva-quick-reply-btn:active {
    transform: translateY(0);
    background-color: rgba(84, 132, 30, 0.2);
}

/* Status indicator color update */
.eva-status-dot {
    background-color: var(--eva-secondary-color);
}

/* WordPress Product Cards */
.eva-product-card {
    margin-bottom: 10px;
    transition: box-shadow 0.2s;
    background: #ffffff !important;
}

.eva-product-card:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12) !important;
}

.eva-product-card img {
    transition: transform 0.2s;
}

.eva-product-card:hover img {
    transform: scale(1.08);
}

.eva-product-card .eva-product-link {
    transition: all 0.2s;
    text-decoration: none !important;
}

.eva-product-card .eva-product-link:hover {
    background: #74b72a !important;
    box-shadow: 0 1px 4px rgba(116, 183, 42, 0.3);
}

/* Product list scrollbar */
.eva-products-list::-webkit-scrollbar {
    width: 6px;
}

.eva-products-list::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05);
    border-radius: 3px;
}

.eva-products-list::-webkit-scrollbar-thumb {
    background: rgba(84, 132, 30, 0.3);
    border-radius: 3px;
}

.eva-products-list::-webkit-scrollbar-thumb:hover {
    background: rgba(84, 132, 30, 0.5);
}

/* WordPress Link Preview */
.eva-link-preview {
    transition: all 0.2s;
}

.eva-link-preview:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Message content styles for HTML */
.eva-message-content {
    line-height: 1.5;
}

.eva-message-content p {
    margin: 0 0 8px 0;
    line-height: 1.5;
    color: inherit;
}

.eva-message-content p:last-child {
    margin-bottom: 0;
}

.eva-message-content strong {
    font-weight: normal;
    color: inherit;
}

.eva-message-content em {
    font-style: normal;
    color: inherit;
}

.eva-message-content .eva-products-list {
    margin: 10px 0;
}

/* Bot message specific styles for better HTML rendering */
.eva-bot-message .eva-message-content {
    max-width: 100%;
}

.eva-bot-message .eva-message-content > div {
    max-width: 100%;
}

/* Ensure product cards have black text */
.eva-bot-message .eva-product-card h3,
.eva-bot-message .eva-product-card p {
    color: #000000 !important;
}

/* Style only the product link buttons */
.eva-bot-message .eva-product-link {
    color: white !important;
    text-decoration: none !important;
}

.eva-bot-message .eva-product-link:hover {
    text-decoration: none !important;
}