/*

.chat-messages {
    flex-grow: 1;
    padding: 1rem;
    overflow-y: auto;
    background: #f8f9fa;
}

.chat-message {
    background: white;
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    border-radius: 10px;
    border-left: 4px solid #667eea;
}

.chat-message.own-message {
    background: #e3f2fd;
    border-left-color: #2196f3;
}

.message-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.25rem;
}

.username {
    color: #333;
    font-weight: bold;
}

.message-time {
    color: #666;
    font-size: 0.8rem;
}

.message-content {
    color: #333;
    word-wrap: break-word;
}

.chat-emotion {
    text-align: center;
    padding: 1rem;
    margin-bottom: 0.5rem;
}

.emotion-header {
    margin-bottom: 0.5rem;
}

.emotion-content {
    font-size: 2rem;
}

.system-message {
    text-align: center;
    color: #666;
    font-style: italic;
    padding: 0.5rem;
    margin-bottom: 0.5rem;
}

.chat-input {
    padding: 1rem;
    border-top: 1px solid #dee2e6;
    background: white;
}

.chat-input input {
    width: 100%;
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    border: 1px solid #dee2e6;
    border-radius: 5px;
    font-size: 1rem;
}

.quick-emotions {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
}

.emotion-btn {
    padding: 0.5rem;
    border: 1px solid #dee2e6;
    background: white;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1.2rem;
    transition: all 0.3s;
}

.emotion-btn:hover {
    background: #f8f9fa;
    transform: scale(1.1);
}
*/