/* Chatbot Widget Styles */
:root {
    --chat-primary: #765c2a;
    --chat-secondary: #523729;
    --chat-bg: #ffffff;
    --chat-text: #333333;
    --chat-user-msg-bg: #765c2a;
    --chat-user-msg-text: #ffffff;
    --chat-bot-msg-bg: #f0f0f0;
    --chat-bot-msg-text: #333333;
}

/* Floating Action Button */
.chatbot-fab {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background-color: var(--chat-primary);
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 9999;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    animation: heartbeat 2s infinite;
}

.chatbot-fab:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.chatbot-fab i {
    color: white;
    font-size: 24px;
}

/* Chat Window */
.chatbot-window {
    position: fixed;
    bottom: 90px;
    right: 20px;
    width: 350px;
    height: 500px;
    background-color: var(--chat-bg);
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    z-index: 9999;
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
    overflow: hidden;
}

.chatbot-window.active {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
}

/* Header */
.chatbot-header {
    background-color: var(--chat-primary);
    color: white;
    padding: 15px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top-left-radius: 12px;
    border-top-right-radius: 12px;
}

.chatbot-title {
    font-weight: bold;
    font-size: 16px;
}

.chatbot-close {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    font-size: 18px;
}

/* Messages Area */
.chatbot-messages {
    flex: 1;
    padding: 15px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.message {
    max-width: 80%;
    padding: 10px 14px;
    border-radius: 18px;
    font-size: 14px;
    line-height: 1.4;
    word-wrap: break-word;
}

.message.bot {
    background-color: var(--chat-bot-msg-bg);
    color: var(--chat-bot-msg-text);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.message.user {
    background-color: var(--chat-user-msg-bg);
    color: var(--chat-user-msg-text);
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

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

.chatbot-input {
    flex: 1;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 20px;
    outline: none;
    font-size: 14px;
}

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

.chatbot-send-btn {
    background-color: var(--chat-primary);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s;
}

.chatbot-send-btn:hover {
    background-color: var(--chat-secondary);
}

/* Suggested Questions */
.chatbot-suggestions {
    padding: 10px 15px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    border-top: 1px solid #eee;
}

.suggestion-chip {
    background-color: #f5f5f5;
    border: 1px solid #e0e0e0;
    border-radius: 16px;
    padding: 6px 12px;
    font-size: 12px;
    cursor: pointer;
    transition: background-color 0.2s;
    color: var(--chat-text);
}

.suggestion-chip:hover {
    background-color: #e0e0e0;
}

/* Animations */
@keyframes heartbeat {
    0% { transform: scale(1); }
    14% { transform: scale(1.1); }
    28% { transform: scale(1); }
    42% { transform: scale(1.1); }
    70% { transform: scale(1); }
}

/* Mobile Responsiveness */
@media (max-width: 480px) {
    .chatbot-window {
        width: 100%;
        height: 100%;
        bottom: 0;
        right: 0;
        border-radius: 0;
    }
    
    .chatbot-header {
        border-radius: 0;
    }
}