/* Floating Chat Icon */
.chatbot-floating-icon {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(102, 126, 234, 0.4);
    z-index: 9998;
    transition: all 0.3s ease;
}

.chatbot-floating-icon:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(102, 126, 234, 0.6);
}

.chatbot-floating-icon svg {
    width: 30px;
    height: 30px;
    color: white;
}

/* Chat Widget Container */
#chatbot-widget-container {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 380px;
    height: 550px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 5px 40px rgba(0, 0, 0, 0.16);
    display: flex;
    flex-direction: column;
    z-index: 9999;
    overflow: hidden;
    animation: slideUp 0.3s ease;
}

#chatbot-widget-container.chatbot-widget-hidden {
    display: none;
}

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

/* Header */
.chatbot-widget-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 12px 12px 0 0;
}

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

.chatbot-close-btn {
    background: none;
    border: none;
    color: white;
    font-size: 28px;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s;
}

.chatbot-close-btn:hover {
    transform: rotate(90deg);
}

/* Messages Container */
.chatbot-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: #f8f9fa;
}

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

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

.chatbot-messages::-webkit-scrollbar-thumb {
    background: #ddd;
    border-radius: 3px;
}

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

/* Messages */
.chatbot-user-message {
    align-self: flex-end;
    max-width: 80%;
}

.chatbot-user-message p {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 12px 16px;
    border-radius: 18px;
    margin: 0;
    word-wrap: break-word;
    font-size: 14px;
    line-height: 1.4;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.2);
}

.chatbot-bot-message {
    align-self: flex-start;
    max-width: 80%;
}

.chatbot-bot-message p {
    background: white;
    color: #333;
    padding: 12px 16px;
    border-radius: 18px;
    margin: 0;
    word-wrap: break-word;
    font-size: 14px;
    line-height: 1.4;
    border: 1px solid #e0e0e0;
}

/* Input Area */
.chatbot-input-area {
    display: flex;
    gap: 10px;
    padding: 15px;
    border-top: 1px solid #e0e0e0;
    background: white;
    border-radius: 0 0 12px 12px;
}

#chatbot-input {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 24px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

#chatbot-input:focus {
    border-color: #667eea;
}

#chatbot-send {
    padding: 12px 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 24px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.2s;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

#chatbot-send:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

#chatbot-send:active {
    transform: translateY(0);
}

/* Mobile Responsive */
@media (max-width: 480px) {
    #chatbot-widget-container {
        width: calc(100vw - 20px);
        height: 70vh;
        bottom: 80px;
        right: 10px;
    }
    
    .chatbot-floating-icon {
        bottom: 20px;
        right: 20px;
    }
}