/* 聊天容器样式 */
.chat-container {
    display: flex;
    flex-direction: column;
    height: calc(100vh - 250px); /* 更新高度计算，适应减小的头图 */
    background-color: #f8f9fa; /* 更改为更柔和的背景色 */
    position: relative;
}

/* 限制高分辨率屏幕下的聊天区域高度 */
@media screen and (min-width: 1441px) {
    .chat-container {
        height: calc(100vh - 290px); /* 更新高度计算 */
        max-height: 670px; /* 增加最大高度 */
    }
}

/* 消息区域 */
.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 15px;
    -webkit-overflow-scrolling: touch; /* 平滑滚动 */
    scroll-behavior: smooth;
}

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

.chat-messages::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.02);
    border-radius: 3px;
}

.chat-messages::-webkit-scrollbar-thumb {
    background-color: rgba(0, 0, 0, 0.1);
    border-radius: 3px;
}

/* 消息气泡基本样式 */
.message {
    margin-bottom: 20px;
    max-width: 85%;
    position: relative;
    display: flex;
    align-items: flex-start;
    animation: fadeIn 0.3s ease-in-out;
}

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

/* 律师消息样式 */
.lawyer-message {
    align-self: flex-start;
    margin-right: auto;
}

/* 用户消息样式 */
.user-message {
    align-self: flex-end;
    margin-left: auto;
    text-align: right;
    flex-direction: row-reverse;
}

/* 头像样式 */
.avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 10px;
    flex-shrink: 0;
    border: 2px solid #fff;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.user-message .avatar {
    margin-right: 0;
    margin-left: 10px;
}

.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 消息内容容器 */
.message-bubble {
    display: flex;
    flex-direction: column;
}

/* 消息内容样式 */
.message-content {
    padding: 12px 16px;
    border-radius: 18px;
    font-size: 14px; /* 固定像素 */
    line-height: 1.5;
    word-break: break-word;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.lawyer-message .message-content {
    background-color: #fff;
    color: #333;
    border-top-left-radius: 4px;
}

.user-message .message-content {
    background-color: #1A73E8; /* 统一为金融蓝色调 */
    color: #fff;
    border-top-right-radius: 4px;
}

/* 消息时间样式 */
.message-time {
    font-size: 12px; /* 固定像素 */
    color: #999;
    margin-top: 5px;
}

/* 选项按钮区域 */
.chat-options {
    display: none;
}

/* 内联选项气泡样式 */
.options-prompt {
    font-size: 14px; /* 固定像素 */
    margin-bottom: 12px;
    color: #333;
    font-weight: 500;
}

.chat-options-inline {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.option-inline-btn {
    background-color: #f5f8ff; /* 更改为浅蓝色背景 */
    border: 1px solid #e1e7ff;
    border-radius: 18px;
    padding: 10px 15px;
    font-size: 14px; /* 固定像素 */
    color: #1A73E8; /* 蓝色文字 */
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: left;
    width: 100%;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
}

.option-inline-btn:hover, .option-inline-btn:active {
    background-color: #e8f0ff;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    transform: translateY(-1px);
}

/* 保持气泡宽度合适 */
.lawyer-message .message-bubble {
    max-width: 100%;
}

/* 发送者名称样式 */
.sender-name {
    font-size: 13px; /* 固定像素 */
    color: #555;
    margin-bottom: 5px;
    font-weight: bold;
}

.user-message .sender-name {
    text-align: right;
    color: #1A73E8;
}

/* 调整消息内容上边距 */
.sender-name + .message-content {
    margin-top: 3px;
}

/* Edge浏览器特殊处理 */
.edge-browser .message-content {
    font-size: 14px;
}

.edge-browser .sender-name {
    font-size: 13px;
}

.edge-browser .message-time {
    font-size: 12px;
}

.edge-browser .options-prompt {
    font-size: 14px;
}

.edge-browser .option-inline-btn {
    font-size: 14px;
}

/* 移动端适配样式 */
@media screen and (max-width: 320px) {
    .message {
        max-width: 90%;
    }
    
    .avatar {
        width: 38px;
        height: 38px;
    }
    
    .message-content {
        font-size: 0.4rem;
        padding: 10px 14px;
    }
}

@media screen and (min-width: 768px) and (max-width: 1440px) {
    .chat-container {
        max-width: 768px;
        margin: 0 auto;
    }
    
    .message {
        max-width: 75%;
    }
    
    .message-content {
        font-size: 0.45rem;
    }
}

/* 高分辨率屏幕适配 */
@media screen and (min-width: 1441px) {
    .chat-container {
        max-width: 768px;
        margin: 0 auto;
    }
    
    .message {
        max-width: 70%;
    }
    
    .message-content {
        font-size: 0.45rem;
    }
    
    .avatar {
        width: 46px;
        height: 46px;
    }
    
    .sender-name {
        font-size: 0.4rem;
    }
}

/* 4K屏幕特殊处理 */
@media screen and (min-width: 2560px) {
    body {
        background-color: #f0f2f5;
    }
    
    .chat-container {
        max-width: 800px;
        margin: 0 auto;
        border-radius: 0 0 12px 12px;
    }
}

/* 额度检测样式 */
.quota-check {
    background-color: #f5f8ff;
    border-radius: 12px;
    padding: 15px;
    margin: 5px 0;
    border: 1px solid #e1e7ff;
}

.checking-title {
    font-size: 14px;
    font-weight: 600;
    color: #555;
    margin-bottom: 12px;
}

.checking-steps {
    margin-bottom: 15px;
}

.step-item {
    font-size: 13px;
    color: #666;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    animation: fadeSlideIn 0.5s ease forwards;
    opacity: 0;
    transform: translateY(10px);
}

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

.check-icon {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 16px;
    height: 16px;
    background-color: #4CAF50;
    color: white;
    border-radius: 50%;
    margin-right: 8px;
    font-size: 10px;
    font-weight: bold;
    animation: scaleIn 0.3s ease forwards;
    transform: scale(0);
}

@keyframes scaleIn {
    from {
        transform: scale(0);
    }
    to {
        transform: scale(1);
    }
}

.quota-result {
    background-color: #ffffff;
    border-radius: 8px;
    padding: 12px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.05);
    border-left: 3px solid #1A73E8;
    animation: slideUp 0.6s ease forwards;
    opacity: 0;
    transform: translateY(15px);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.result-title {
    font-size: 14px;
    font-weight: 600;
    color: #1A73E8;
    margin-bottom: 10px;
}

.result-amount {
    font-size: 18px;
    font-weight: 700;
    color: #FF5722;
    margin-bottom: 8px;
    text-align: center;
    animation: highlightAmount 1s ease;
}

@keyframes highlightAmount {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.result-note {
    font-size: 12px;
    color: #777;
    line-height: 1.4;
}

/* 确保额度检测消息的宽度适当 */
.message-content .quota-check {
    width: 100%;
}

/* Edge浏览器特殊处理 */
.edge-browser .checking-title,
.edge-browser .result-title {
    font-size: 14px;
}

.edge-browser .step-item {
    font-size: 13px;
}

.edge-browser .result-amount {
    font-size: 18px;
}

.edge-browser .result-note {
    font-size: 12px;
}

/* 1V1专属客服通道按钮样式 */
.custom-service-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    background: linear-gradient(135deg, #FF8900, #FF5722);
    color: #fff;
    border: none;
    border-radius: 20px;
    padding: 10px 12px;
    margin-top: 12px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 3px 10px rgba(255, 87, 34, 0.2);
    position: relative;
    overflow: hidden;
}

.custom-service-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 87, 34, 0.3);
}

.custom-service-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 5px rgba(255, 87, 34, 0.2);
}

.custom-service-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: all 0.6s ease;
}

.custom-service-btn:hover::before {
    left: 100%;
}

.service-icon {
    font-size: 16px;
    margin-right: 8px;
}

.custom-service-btn.connected {
    background: linear-gradient(135deg, #4CAF50, #2E7D32);
    box-shadow: 0 3px 10px rgba(76, 175, 80, 0.2);
}

.custom-service-btn.connected:hover {
    box-shadow: 0 5px 15px rgba(76, 175, 80, 0.3);
}

/* Edge浏览器特殊处理 */
.edge-browser .custom-service-btn {
    font-size: 14px;
}

.edge-browser .service-icon {
    font-size: 16px;
}

/* 高分辨率屏幕适配 */
@media screen and (min-width: 1441px) {
    .custom-service-btn {
        font-size: 15px;
        padding: 12px 16px;
    }
    
    .service-icon {
        font-size: 18px;
    }
}

/* 4K屏幕特殊处理 */
@media screen and (min-width: 2560px) {
    .custom-service-btn {
        font-size: 16px;
        padding: 14px 18px;
    }
    
    .service-icon {
        font-size: 20px;
    }
}