/* Chat Widget Styles */
.chat-widget-container {
    position: fixed;
    bottom: 100px;
    right: 20px;
    z-index: 9999;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

.chat-widget-button {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.chat-widget-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}

.chat-widget-button .badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #ff4444;
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.chat-widget-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 380px;
    max-width: calc(100vw - 40px);
    height: 600px;
    max-height: calc(100vh - 120px);
    background: white;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    display: none;
    flex-direction: column;
    overflow: hidden;
    animation: slideUp 0.3s ease;
}

.chat-widget-window.active {
    display: flex;
}

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

.chat-widget-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.chat-widget-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
}

.chat-widget-header .close-btn {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.chat-widget-header .close-btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

.chat-widget-body {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    background: #f8f9fa;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.chat-widget-body::-webkit-scrollbar {
    width: 6px;
}

.chat-widget-body::-webkit-scrollbar-track {
    background: #f1f1f1;
}

.chat-widget-body::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 3px;
}

.chat-widget-body::-webkit-scrollbar-thumb:hover {
    background: #555;
}

.chat-message {
    display: flex;
    gap: 8px;
    animation: fadeIn 0.3s ease;
}

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

.chat-message.user {
    flex-direction: row-reverse;
}

.chat-message-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.chat-message.user .chat-message-avatar {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.chat-message.assistant .chat-message-avatar {
    background: #e9ecef;
    color: #495057;
}

.chat-message-content {
    max-width: 75%;
    padding: 12px 16px;
    border-radius: 18px;
    word-wrap: break-word;
    line-height: 1.5;
}

.chat-message.user .chat-message-content {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-bottom-right-radius: 4px;
}

.chat-message.assistant .chat-message-content {
    background: white;
    color: #333;
    border: 1px solid #e9ecef;
    border-bottom-left-radius: 4px;
}

.chat-message-time {
    font-size: 11px;
    color: #6c757d;
    margin-top: 4px;
    text-align: right;
}

.chat-message.assistant .chat-message-time {
    text-align: left;
}

.chat-widget-footer {
    padding: 16px;
    background: white;
    border-top: 1px solid #e9ecef;
}

.chat-widget-input-container {
    display: flex;
    gap: 8px;
    align-items: flex-end;
}

.chat-widget-input {
    flex: 1;
    border: 1px solid #e9ecef;
    border-radius: 24px;
    padding: 12px 16px;
    font-size: 14px;
    resize: none;
    max-height: 100px;
    font-family: inherit;
}

.chat-widget-input:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.chat-widget-send-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s;
    flex-shrink: 0;
}

.chat-widget-send-btn:hover:not(:disabled) {
    transform: scale(1.1);
}

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

.chat-widget-typing {
    display: flex;
    gap: 4px;
    padding: 12px 16px;
    background: white;
    border: 1px solid #e9ecef;
    border-radius: 18px;
    width: fit-content;
    border-bottom-left-radius: 4px;
}

.chat-widget-typing span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #6c757d;
    animation: typing 1.4s infinite;
}

.chat-widget-typing span:nth-child(2) {
    animation-delay: 0.2s;
}

.chat-options {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 12px;
}

.chat-option-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 20px;
    padding: 10px 16px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
    text-align: left;
    font-weight: 500;
}

.chat-option-btn:hover {
    transform: translateX(4px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.chat-option-btn:active {
    transform: translateX(2px);
}

.chat-scraped-content {
    font-size: 12px;
    color: #6c757d;
    border-left: 3px solid #667eea;
    margin-top: 8px;
}

.chat-widget-typing span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typing {
    0%, 60%, 100% {
        transform: translateY(0);
        opacity: 0.7;
    }
    30% {
        transform: translateY(-10px);
        opacity: 1;
    }
}

.chat-widget-lead-capture {
    padding: 16px;
    background: #f8f9fa;
    border-top: 1px solid #e9ecef;
}

.chat-widget-lead-capture h4 {
    font-size: 14px;
    margin: 0 0 12px 0;
    color: #495057;
}

.chat-widget-lead-capture input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 8px;
}

.chat-widget-lead-capture input:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.chat-widget-lead-capture button {
    width: 100%;
    padding: 10px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s;
}

.chat-widget-lead-capture button:hover {
    transform: translateY(-1px);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .chat-widget-window {
        width: calc(100vw - 20px);
        height: calc(100vh - 100px);
        bottom: 80px;
        right: 10px;
    }
    
    .chat-widget-container {
        bottom: 15px;
        right: 15px;
    }
}