/* Chatbot Container */
#chatbot-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    font-family: 'Roboto', sans-serif;
}

/* Chatbot Toggle Button */
#chatbot-toggle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--color-primary);
    border: none;
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

#chatbot-toggle:hover {
    transform: scale(1.1);
}

#chatbot-icon {
    width: 30px;
    height: 30px;
    filter: brightness(0) invert(1);
}

/* Chatbot Window */
#chatbot-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 350px;
    height: 500px;
    background-color: white;
    border-radius: 12px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: all 0.3s ease;
}

#chatbot-window.hidden {
    opacity: 0;
    visibility: hidden;
    transform: scale(0.9);
}

/* Chatbot Header */
#chatbot-header {
    padding: 15px;
    background-color: var(--color-primary);
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 12px 12px 0 0;
}

#chatbot-header h3 {
    margin: 0;
    font-size: 16px;
}

#chatbot-close {
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Chatbot Messages Area */
#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;
    margin-bottom: 5px;
    word-wrap: break-word;
}

.user-message {
    background-color: #E2F5EA;
    color: var(--color-text-dark);
    align-self: flex-end;
    border-bottom-right-radius: 5px;
}

.bot-message {
    background-color: #F0F0F0;
    color: var(--color-text-dark);
    align-self: flex-start;
    border-bottom-left-radius: 5px;
}

.typing-indicator {
    display: flex;
    align-items: center;
    padding: 8px 15px;
    background: #F0F0F0;
    border-radius: 18px;
    align-self: flex-start;
    margin-bottom: 10px;
    width: fit-content;
}

.typing-indicator span {
    height: 8px;
    width: 8px;
    margin: 0 2px;
    background-color: #888;
    display: block;
    border-radius: 50%;
    opacity: 0.4;
}

.typing-indicator span:nth-of-type(1) {
    animation: pulse 1s infinite 0.1s;
}
.typing-indicator span:nth-of-type(2) {
    animation: pulse 1s infinite 0.2s;
}
.typing-indicator span:nth-of-type(3) {
    animation: pulse 1s infinite 0.3s;
}

@keyframes pulse {
    0% {
        opacity: 0.4;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.2);
    }
    100% {
        opacity: 0.4;
        transform: scale(1);
    }
}

/* Chatbot Form */
#chatbot-form {
    display: flex;
    padding: 15px;
    border-top: 1px solid #eee;
}

#chatbot-input {
    flex: 1;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 25px;
    outline: none;
}

#chatbot-submit {
    background-color: var(--color-primary);
    color: white;
    border: none;
    border-radius: 25px;
    padding: 10px 15px;
    margin-left: 10px;
    cursor: pointer;
    transition: background-color 0.2s;
}

#chatbot-submit:hover {
    background-color: var(--color-primary-light);
}

/* Responsive design */
@media (max-width: 576px) {
    #chatbot-window {
        width: calc(100vw - 40px);
        right: -20px;
    }
}