/* Chat Bot Container */
.chatbot-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Chat Bot Toggle Button */
.chatbot-toggle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #4a6cf7, #6a11cb);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    border: none;
    font-size: 24px;
}

.chatbot-toggle:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.chatbot-toggle.active {
    background: linear-gradient(135deg, #ff6b6b, #ff8e53);
}

/* Chat Bot Window */
.chatbot-window {
    position: absolute;
    bottom: 70px;
    right: 0;
    width: 350px;
    height: 450px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.15);
    display: none;
    flex-direction: column;
    overflow: hidden;
    transition: all 0.3s ease;
}

.chatbot-window.active {
    display: flex;
}

.chatbot-header {
    background: linear-gradient(135deg, #4a6cf7, #6a11cb);
    color: white;
    padding: 15px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

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

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

.message {
    max-width: 80%;
    padding: 10px 15px;
    border-radius: 18px;
    font-size: 14px;
    line-height: 1.4;
    animation: fadeIn 0.3s ease;
}

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

.bot-message {
    background: #f1f3f5;
    color: #333;
    align-self: flex-start;
    border-bottom-left-radius: 5px;
}

.user-message {
    background: #4a6cf7;
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 5px;
}

.suggestion-message {
    background: #e9ecef;
    color: #495057;
    border-radius: 12px;
    padding: 8px 12px;
    margin-top: 5px;
    cursor: pointer;
    transition: background 0.2s;
    font-size: 13px;
    border: 1px solid #dee2e6;
}

.suggestion-message:hover {
    background: #dee2e6;
}

.chatbot-input {
    display: flex;
    padding: 15px;
    border-top: 1px solid #e9ecef;
    background: #f8f9fa;
}

.chatbot-input input {
    flex: 1;
    padding: 10px 15px;
    border: 1px solid #dee2e6;
    border-radius: 20px;
    outline: none;
    font-size: 14px;
}

.chatbot-input button {
    background: #4a6cf7;
    color: white;
    border: none;
    border-radius: 20px;
    padding: 10px 15px;
    margin-left: 10px;
    cursor: pointer;
    transition: background 0.2s;
}

.chatbot-input button:hover {
    background: #3a5ce5;
}

.typing-indicator {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 10px 15px;
    background: #f1f3f5;
    border-radius: 18px;
    align-self: flex-start;
    max-width: 80px;
}

.typing-dot {
    width: 8px;
    height: 8px;
    background: #adb5bd;
    border-radius: 50%;
    animation: typing 1.4s infinite ease-in-out;
}

.typing-dot:nth-child(1) { animation-delay: 0s; }
.typing-dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
    0%, 60%, 100% { transform: translateY(0); }
    30% { transform: translateY(-5px); }
}

/* Responsive adjustments */
@media (max-width: 480px) {
    .chatbot-window {
        width: 300px;
        height: 400px;
    }
    
    .chatbot-container {
        bottom: 15px;
        right: 15px;
    }
}