.rt_chat-container {
    display: flex;
    flex-direction: column;
    height: 100%;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    overflow: hidden;
    background: var(--light-bg);
}
.rt_chat-header {
    display: flex;
    justify-content: space-between;
    padding: 10px;
    background-color: var(--darker-bg);
    border-bottom: 1px solid var(--border-color);
    color: var(--text-color);
}
.rt_chat-messages {
    overflow-y: scroll;
    padding: 10px;
    height: 100%;
    background: var(--dark-bg);
}
.rt_chat-message {
    display: flex;
    align-items: flex-start;
    margin-bottom: 10px;
}
.rt_chat-message-avatar {
    margin-right: 10px;
}
.rt_chat-message-avatar img {
    display: block;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: transparent;
}
.rt_chat-message-content {
    display: flex;
    flex-direction: column;
    max-width: 80%;
}
.rt_chat-message-meta {
    display: flex;
    align-items: baseline;
    margin-bottom: 5px;
}
.rt_chat-message-author {
    font-weight: bold;
    color: var(--primary-color);
}
.rt_chat-message-timestamp {
    font-size: 12px;
    color: var(--text-muted);
    margin-left: 10px;
}
.rt_chat-message-text {
    margin: 0;
    padding: 10px;
    border-radius: 4px;
    background-color: var(--darker-bg);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    line-height: 1.4;
}
.rt_chat-message-action a {
    font-size: 11px;
    color: var(--text-muted) !important;
    margin-left: 10px;
    transition: color 0.2s;
}
.rt_chat-message-action a:hover {
    color: var(--primary-color) !important;
}
.rt_chat-input {
    display: flex;
    align-items: center;
    padding: 10px;
    background-color: var(--darker-bg);
    border-top: 1px solid var(--border-color);
}
.rt_chat-input input {
    flex: 1;
    margin-right: 10px;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 14px;
    background: var(--dark-bg);
    color: var(--text-color);
    transition: border-color 0.2s;
}
.rt_chat-input input:focus {
    border-color: var(--primary-color);
    outline: none;
}
.rt_chat-input button {
    display: inline-block;
    background: var(--primary-color);
    color: #fff;
    border: none;
    padding: 8px 16px;
    font-size: 14px;
    cursor: pointer;
    border-radius: 4px;
    transition: background 0.2s;
}
.rt_chat-input button:disabled {
    background: var(--border-color) !important;
    cursor: not-allowed;
}
.rt_chat-input button:hover:not(:disabled) {
    background: #7c4dff;
}

/* Additional styles for different message types */
.rt_chat-message.system .rt_chat-message-text {
    background: rgba(44, 130, 201, 0.1);
    border-color: rgba(44, 130, 201, 0.3);
    font-style: italic;
}

.rt_chat-message.self {
    flex-direction: row-reverse;
}
.rt_chat-message.self .rt_chat-message-content {
    align-items: flex-end;
}
.rt_chat-message.self .rt_chat-message-avatar {
    margin-right: 0;
    margin-left: 10px;
}
.rt_chat-message.self .rt_chat-message-text {
    background: rgba(108, 99, 255, 0.15);
    border-color: rgba(108, 99, 255, 0.3);
}

/* Scrollbar styling */
.rt_chat-messages::-webkit-scrollbar {
    width: 8px;
}
.rt_chat-messages::-webkit-scrollbar-track {
    background: var(--darker-bg);
}
.rt_chat-messages::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}
.rt_chat-messages::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}