/*
 * AUD-019 本地回退样式（Layui 子集）
 * 目的：移除对第三方 CDN 的强依赖。仅实现本项目实际用到的 Layui 类名，
 * 保证在无外网/CDN 被劫持或不可达时，页面结构与关键表单仍可正常使用。
 */

.layui-fluid { width: 100%; box-sizing: border-box; }

.layui-form-item { margin-bottom: 16px; }
.layui-form-label { display: block; margin-bottom: 6px; font-weight: 500; color: #333; }

.layui-input,
.layui-textarea,
select.layui-input {
    display: block;
    width: 100%;
    height: 38px;
    line-height: 1.3;
    padding: 0 10px;
    color: #333;
    background-color: #fff;
    border: 1px solid #e6e6e6;
    border-radius: 4px;
    box-sizing: border-box;
    font-size: 14px;
    transition: border-color .15s ease-in-out;
}

.layui-textarea {
    height: auto;
    min-height: 100px;
    padding: 8px 10px;
    line-height: 1.6;
    resize: vertical;
}

.layui-input:focus,
.layui-textarea:focus,
select.layui-input:focus {
    border-color: #1890ff;
    outline: 2px solid rgba(24, 144, 255, .25);
    outline-offset: 0;
}

.layui-input[disabled],
.layui-textarea[disabled] { background-color: #f5f5f5; color: #999; cursor: not-allowed; }

.layui-btn {
    display: inline-block;
    height: 38px;
    line-height: 38px;
    padding: 0 18px;
    margin: 0;
    color: #fff;
    background-color: #1890ff;
    border: 1px solid transparent;
    border-radius: 4px;
    font-size: 14px;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    vertical-align: middle;
    box-sizing: border-box;
}

.layui-btn:hover { opacity: .9; color: #fff; }
.layui-btn:focus-visible { outline: 2px solid #096dd9; outline-offset: 2px; }
.layui-btn[disabled],
.layui-btn.layui-btn-disabled { background-color: #eee; color: #aaa; cursor: not-allowed; opacity: 1; }

.layui-btn-sm { height: 30px; line-height: 30px; padding: 0 10px; font-size: 12px; }
.layui-btn-xs { height: 22px; line-height: 22px; padding: 0 8px; font-size: 12px; }
.layui-btn-normal { background-color: #1890ff; }
.layui-btn-warm { background-color: #fa8c16; }
.layui-btn-danger { background-color: #ff4d4f; }
.layui-btn-primary { background-color: #fff; color: #333; border-color: #d9d9d9; }
.layui-btn-primary:hover { color: #1890ff; border-color: #1890ff; }

.layui-icon {
    font-style: normal;
    font-size: inherit;
    line-height: 1;
    display: inline-block;
    vertical-align: middle;
}

.layui-table { width: 100%; border-collapse: collapse; background-color: #fff; }
.layui-table th,
.layui-table td { padding: 9px 12px; border: 1px solid #e6e6e6; text-align: left; font-size: 14px; }
.layui-table th { background-color: #fafafa; font-weight: 600; }

/* 轻量弹层（配合 assets/layui/layui.js 的 layer 回退实现） */
.layui-fallback-mask {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .45);
    z-index: 19891014;
}

.layui-fallback-dialog {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    min-width: 280px;
    max-width: 90vw;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, .18);
    z-index: 19891015;
    font-size: 14px;
    color: #333;
}

.layui-fallback-dialog .lf-title {
    padding: 12px 16px;
    font-weight: 600;
    border-bottom: 1px solid #f0f0f0;
}

.layui-fallback-dialog .lf-body { padding: 16px; line-height: 1.7; word-break: break-word; }
.layui-fallback-dialog .lf-foot { padding: 12px 16px; text-align: right; border-top: 1px solid #f0f0f0; }
.layui-fallback-dialog .lf-foot .layui-btn { margin-left: 8px; }

.layui-fallback-toast {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 80vw;
    padding: 12px 20px;
    background: rgba(0, 0, 0, .78);
    color: #fff;
    border-radius: 6px;
    font-size: 14px;
    line-height: 1.6;
    z-index: 19891016;
    word-break: break-word;
}