/* 问道页面专用样式 */

.chat-container {
    background-color: var(--card-bg);
    border-radius: 15px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 600px;
    border: 1px solid var(--border-color);
    transition: background-color 0.3s, border-color 0.3s;
}

.chat-header {
    background-color: var(--primary-color);
    color: white;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-header h4 {
    margin: 0;
    font-size: 1.2rem;
    font-family: 'Ma Shan Zheng', cursive;
}

.chat-messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    background-color: var(--bg-color);
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.message {
    display: flex;
    max-width: 80%;
}

.bot-message {
    align-self: flex-start;
}

.user-message {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.message-content {
    padding: 10px 15px;
    border-radius: 15px;
    font-size: 0.95rem;
    line-height: 1.5;
    position: relative;
    word-wrap: break-word;
}

.bot-message .message-content {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    border-top-left-radius: 2px;
}

.user-message .message-content {
    background-color: var(--primary-color);
    color: white;
    border-top-right-radius: 2px;
}

.chat-input-area {
    padding: 15px;
    background-color: var(--card-bg);
    border-top: 1px solid var(--border-color);
}

.chat-input-area textarea {
    resize: none;
    border-radius: 10px;
    background-color: var(--bg-color);
    color: var(--text-color);
    border: 1px solid var(--border-color);
}

.chat-input-area textarea:focus {
    background-color: var(--bg-color);
    color: var(--text-color);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(74, 111, 124, 0.25);
}

/* 滚动条样式 */
.chat-messages::-webkit-scrollbar {
    width: 6px;
}

.chat-messages::-webkit-scrollbar-track {
    background: transparent;
}

.chat-messages::-webkit-scrollbar-thumb {
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: 3px;
}

[data-theme="dark"] .chat-messages::-webkit-scrollbar-thumb {
    background-color: rgba(255, 255, 255, 0.2);
}