/* 自定义样式 */
.fade-in {
    animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.custom-file-input::-webkit-file-upload-button {
    visibility: hidden;
}

.custom-file-input::before {
    content: '选择文件';
    display: inline-block;
    background: linear-gradient(to bottom, #f9f9f9, #e3e3e3);
    border: 1px solid #999;
    border-radius: 3px;
    padding: 5px 8px;
    outline: none;
    white-space: nowrap;
    cursor: pointer;
    text-shadow: 1px 1px #fff;
    font-weight: 700;
    font-size: 10pt;
}

.custom-file-input:hover::before {
    border-color: black;
}

.custom-file-input:active::before {
    background: -webkit-linear-gradient(top, #e3e3e3, #f9f9f9);
}

/* 进度条动画 */
@keyframes progress {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.animated-bg {
    background: linear-gradient(270deg, #3b82f6, #60a5fa, #93c5fd);
    background-size: 600% 600%;
    animation: progress 3s ease infinite;
}

/* 基础样式 */
.step-content {
    display: none;
}
.step-content.active {
    display: block;
}
.progress-bar {
    transition: width 0.3s ease;
}

/* 主题色优化 */
.layui-nav {
    background-color: #1E9FFF;
}
.layui-nav .layui-nav-item a {
    color: rgba(255,255,255,.8);
}
.layui-nav .layui-nav-item a:hover {
    color: #fff;
}
.layui-logo {
    color: #fff;
    font-size: 18px;
    font-weight: bold;
}

/* 卡片样式优化 */
.layui-card {
    border-radius: 4px;
    box-shadow: 0 1px 3px rgba(0,0,0,.1);
    transition: all .3s;
}
.layui-card:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,.15);
}
.layui-card-header {
    font-weight: bold;
    color: #333;
}

/* 历史记录样式 */
.domain-history {
    max-height: 300px;
    overflow-y: auto;
}
.history-item {
    padding: 10px;
    border-bottom: 1px solid #f0f0f0;
    cursor: pointer;
    transition: all .3s;
}
.history-item:hover {
    background-color: #f8f8f8;
}
.history-item:last-child {
    border-bottom: none;
}
.history-item .domains {
    color: #666;
    font-size: 13px;
}
.history-item .time {
    color: #999;
    font-size: 12px;
    margin-top: 5px;
}

/* 按钮样式优化 */
.layui-btn {
    border-radius: 4px;
    box-shadow: 0 1px 2px rgba(0,0,0,.1);
}
.layui-btn-primary:hover {
    border-color: #1E9FFF;
    color: #1E9FFF;
}

/* 表单样式优化 */
.layui-input, .layui-textarea {
    border-radius: 4px;
}
.layui-input:focus, .layui-textarea:focus {
    border-color: #1E9FFF !important;
}

/* 步骤条样式优化 */
.layui-step-item.layui-this .layui-step-icon {
    background-color: #1E9FFF;
}
.layui-step-item.layui-this .layui-step-title {
    color: #1E9FFF;
}

/* 布局基础样式 */
body {
    min-height: 100vh;
    background-color: #f2f2f2;
    display: flex;
    flex-direction: column;
}

.layui-layout {
    flex: 1 0 auto;
    display: flex;
    flex-direction: column;
}

.layui-body {
    position: relative !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    top: 60px !important;
    overflow-y: auto;
    flex: 1 0 auto;
    padding-bottom: 50px;
}

.layui-container {
    padding-top: 15px;
}

/* 步骤显示控制 */
.step-content {
    display: none;
}

.step-content.active {
    display: block;
}

/* 步骤条样式 */
.layui-steps {
    display: flex;
    justify-content: space-around;
    align-items: flex-start;
    padding: 20px 0;
    position: relative;
}

.layui-step {
    flex: 1;
    text-align: center;
    position: relative;
    padding: 0 20px;
}

.layui-step-title {
    margin-bottom: 10px;
    font-size: 16px;
    font-weight: bold;
    color: #999;
}

.layui-step-desc {
    color: #999;
    font-size: 12px;
}

.layui-step-line {
    position: absolute;
    top: 30px;
    right: -50%;
    width: 100%;
    height: 2px;
    background: #e6e6e6;
}

.layui-step.layui-this .layui-step-title {
    color: #1E9FFF;
}

.layui-step.layui-this .layui-step-desc {
    color: #1E9FFF;
}

.layui-step.layui-this .layui-step-title i {
    background-color: #1E9FFF;
    color: #fff;
}

.layui-step-title i {
    display: inline-block;
    width: 24px;
    height: 24px;
    line-height: 24px;
    text-align: center;
    background-color: #C9C9C9;
    color: #fff;
    border-radius: 50%;
    margin-right: 5px;
}

/* 导航栏样式 */
.layui-nav {
    background-color: #1E9FFF;
}

.layui-nav .layui-nav-item a {
    color: rgba(255,255,255,.8);
}

.layui-nav .layui-nav-item a:hover {
    color: #fff;
}

.layui-logo {
    color: #fff;
    font-size: 18px;
    font-weight: bold;
    line-height: 60px;
    text-align: center;
}

/* 卡片样式 */
.layui-card {
    border-radius: 4px;
    box-shadow: 0 1px 3px rgba(0,0,0,.1);
    transition: all .3s;
    margin-bottom: 15px;
}

.layui-card:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,.15);
}

.layui-card-header {
    font-weight: bold;
    color: #333;
    height: 42px;
    line-height: 42px;
    border-bottom: 1px solid #f6f6f6;
}

.layui-card-header .layui-icon {
    margin-right: 8px;
    font-size: 16px;
    color: #1E9FFF;
}

/* 表单样式 */
.layui-input, .layui-textarea {
    border-radius: 4px;
    transition: all .3s;
}

.layui-input:focus, .layui-textarea:focus {
    border-color: #1E9FFF !important;
    box-shadow: 0 0 0 2px rgba(30,159,255,.2);
}

.layui-form-label {
    font-weight: bold;
}

.layui-form-mid.layui-text-em {
    color: #999;
    font-style: normal;
}

.layui-textarea {
    min-height: 100px;
    resize: vertical;
}

/* 按钮样式 */
.layui-btn {
    border-radius: 4px;
    box-shadow: 0 1px 2px rgba(0,0,0,.1);
    transition: all .3s;
}

.layui-btn-normal {
    background-color: #1E9FFF;
}

.layui-btn-primary:hover {
    border-color: #1E9FFF;
    color: #1E9FFF;
}

.layui-btn .layui-icon {
    margin-right: 5px;
}

/* 历史记录样式 */
.domain-history {
    max-height: 300px;
    overflow-y: auto;
    padding: 0 10px;
}

.history-item {
    padding: 15px;
    border-bottom: 1px solid #f0f0f0;
    cursor: pointer;
    transition: all .3s;
}

.history-item:hover {
    background-color: #f8f8f8;
}

.history-item:last-child {
    border-bottom: none;
}

.history-item .domains {
    color: #333;
    font-size: 14px;
    margin-bottom: 5px;
}

.history-item .time {
    color: #999;
    font-size: 12px;
}

/* 进度条动画 */
.progress-bar {
    transition: width 0.3s ease;
}

/* 滚动条美化 */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f6f6f6;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* 响应式优化 */
@media screen and (max-width: 768px) {
    .layui-steps {
        flex-direction: column;
        align-items: center;
    }
    
    .layui-step {
        margin-bottom: 20px;
    }
    
    .layui-step-line {
        display: none;
    }
    
    .layui-form-item .layui-input-block {
        margin-left: 0;
    }
    
    .layui-form-label {
        float: none;
        text-align: left;
        padding: 9px 0;
    }
    
    .layui-card-header {
        padding: 0 10px;
    }
    
    .layui-btn-group {
        margin-top: 5px;
        display: block;
        float: none !important;
    }
}

/* 暗色模式支持 */
.dark-mode {
    background-color: #1a1a1a;
    color: #fff;
}

.dark-mode .layui-card {
    background-color: #2d2d2d;
    border-color: #3d3d3d;
}

.dark-mode .layui-card-header {
    color: #fff;
    border-bottom-color: #3d3d3d;
}

.dark-mode .layui-input,
.dark-mode .layui-textarea {
    background-color: #2d2d2d;
    border-color: #3d3d3d;
    color: #fff;
}

/* 工具类 */
.mt-8 { margin-top: 2rem; }
.text-center { text-align: center; }
.text-gray-500 { color: #6b7280; }
.text-sm { font-size: 0.875rem; }

/* 页面底部样式 */
.layui-footer {
    position: relative !important;
    left: 0 !important;
    right: 0 !important;
    background-color: #f8f8f8;
    padding: 40px 0;
    color: #666;
    margin-top: 50px;
    flex-shrink: 0;
}

.footer-title {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 20px;
    color: #333;
}

.footer-title .layui-icon {
    margin-right: 8px;
    color: #1E9FFF;
}

.footer-desc {
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 10px;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: #666;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: #1E9FFF;
}

.footer-copyright {
    font-size: 14px;
    color: #999;
}

.footer-divider {
    margin: 0 10px;
    color: #ddd;
}

.footer-copyright a {
    color: #666;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-copyright a:hover {
    color: #1E9FFF;
}

/* 暗色模式下的底部样式 */
.dark-mode .layui-footer {
    background-color: #2d2d2d;
    color: #999;
}

.dark-mode .footer-title {
    color: #fff;
}

.dark-mode .footer-links a,
.dark-mode .footer-copyright a {
    color: #999;
}

.dark-mode .footer-links a:hover,
.dark-mode .footer-copyright a:hover {
    color: #1E9FFF;
}

.dark-mode .footer-copyright {
    color: #666;
}