/* --- 引入战术风格字体与变量 --- */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Rajdhani:wght@300;500;600;700&display=swap');
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css');



:root {
    --h-red: #ff3333;
    --h-red-dim: rgba(255, 51, 51, 0.2);
    --h-red-bright: rgba(255, 51, 51, 0.4);
    --h-yellow: #ffcc00;
    --h-yellow-dim: rgba(255, 204, 0, 0.15);
    --h-black: #080808;
    --h-metal: #1a1a1a;
    --h-glass: rgba(20, 20, 20, 0.9);
    --h-border: rgba(255, 255, 255, 0.2);
    --text-main: #ffffff;
    --text-secondary: #cccccc;
    --text-gray: #999999;
    --f-title: 'Orbitron', sans-serif;
    --f-text: 'Rajdhani', sans-serif;
    --transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* --- 全局背景与字体覆盖 --- */
body {
    background-color: #0a0a0a !important;
    color: var(--text-main) !important;
    font-family: var(--f-text) !important;
    font-size: 16px;
    background-image: 
        linear-gradient(45deg, #080808 25%, transparent 25%, transparent 75%, #080808 75%, #080808), 
        linear-gradient(45deg, #080808 25%, transparent 25%, transparent 75%, #080808 75%, #080808);
    background-size: 20px 20px;
    background-position: 0 0, 10px 10px;
    min-height: 100vh;
}
 /* --- 战术风格导航栏 --- */
 /*
:root {
    --h-red: #ff3333;
    --h-red-dim: rgba(255, 51, 51, 0.2);
    --h-yellow: #ffcc00;
    --h-yellow-dim: rgba(255, 204, 0, 0.15);
    --h-black: #080808;
    --h-metal: #1a1a1a;
    --h-glass: rgba(20, 20, 20, 0.9);
    --h-border: rgba(255, 255, 255, 0.2);
    --text-main: #ffffff;
    --text-secondary: #cccccc;
    --f-title: 'Orbitron', sans-serif;
    --f-text: 'Rajdhani', sans-serif;
    --transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}*/

.navbar {
    background: var(--h-glass) !important;
    backdrop-filter: blur(10px) !important;
    /*border-bottom: 1px solid var(--h-border) !important;*/
    border:none !important;
    padding: 15px 0 !important;
}
#bs-example-navbar-collapse-1{border-color:#2a2a2a !important;padding: 15px;}
.navbar-brand img {
    height: 40px;
    filter: drop-shadow(0 0 5px var(--h-red));
}

.navbar-nav > li > a {
    font-family: var(--f-title) !important;
    font-size: 1.5rem !important;
    letter-spacing: 1.5px !important;
    text-transform: uppercase !important;
    color: var(--text-secondary) !important;
    transition: var(--transition) !important;
    position: relative !important;
    clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px) !important;
    margin: 0 5px !important;
}

.navbar-nav > li > a:hover,
.navbar-nav > li.active > a {
    color: var(--text-main) !important;
    background: var(--h-red-dim) !important;
    border: 1px solid var(--h-red) !important;
    text-shadow: 0 0 8px var(--h-red) !important;
    box-shadow: 0 0 15px var(--h-red-dim) !important;
}

.navbar-nav > li.active > a {
    border-color: var(--h-yellow) !important;
    background: var(--h-yellow-dim) !important;
    text-shadow: 0 0 8px var(--h-yellow) !important;
}

/* 下拉菜单战术风格 */
.dropdown-menu {
    background: var(--h-metal) !important;
    border: 1px solid var(--h-border) !important;
    clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px) !important;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5) !important;
}

.dropdown-menu > li > a {
    color: var(--text-secondary) !important;
    font-family: var(--f-text) !important;
    transition: var(--transition) !important;
}

.dropdown-menu > li > a:hover {
    background: var(--h-red-dim) !important;
    color: var(--h-yellow) !important;
}

/* 底部导航栏 */
.navbar-fixed-bottom {
    background: var(--h-glass) !important;
    backdrop-filter: blur(10px) !important;
    border-top: 1px solid var(--h-border) !important;
}

/* 分页战术风格 */
.pagination > li > a,
.pagination > li > span {
    background: linear-gradient(135deg, #1a1a1a 0%, #0d0d0d 100%) !important;
    border: 1px solid var(--h-border) !important;
    color: var(--text-secondary) !important;
    font-family: var(--f-title) !important;
    clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px) !important;
    transition: var(--transition) !important;
}

.pagination > li > a:hover,
.pagination > li > span:hover {
    color: var(--text-main) !important;
    border-color: var(--h-red) !important;
    background: var(--h-red-dim) !important;
    box-shadow: 0 0 15px var(--h-red-dim) !important;
}

.pagination > .active > a,
.pagination > .active > span {
    color: var(--text-main) !important;
    border-color: var(--h-yellow) !important;
    background: var(--h-yellow-dim) !important;
    text-shadow: 0 0 10px var(--h-yellow) !important;
}

/* 响应式菜单按钮 */
.navbar-toggle {
    border: 1px solid var(--h-red) !important;
    clip-path: polygon(5px 0, 100% 0, 100% calc(100% - 5px), calc(100% - 5px) 100%, 0 100%, 0 5px) !important;
}

.navbar-toggle .icon-bar {
    background-color: var(--h-red) !important;
}

.navbar-toggle:hover,
.navbar-toggle:focus {
    background: var(--h-red-dim) !important;
}

/* 移动端导航 */
@media (max-width: 768px) {
    .navbar-collapse {
        background: var(--h-black) !important;
        border-top: 1px solid var(--h-border) !important;
    }
    
    .navbar-nav > li > a {
        margin: 5px 10px !important;
        border: 1px solid var(--h-border) !important;
    }
}

/* --- 主体容器自适应 --- */
.container {
    width: 90% !important;
    max-width: 1600px !important;
    margin: 0 auto !important;
    background: var(--h-glass);
    border: 1px solid var(--h-border);
    padding: 30px !important;
    clip-path: polygon(20px 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%, 0 20px);
    backdrop-filter: blur(10px);
    box-shadow: 0 0 30px rgba(0,0,0,0.5);
    margin-top: 20px;
}

/* --- 标题样式 --- */
.page-header {
    border-bottom: 2px solid var(--h-border) !important;
    padding-bottom: 25px;
    margin-bottom: 35px;
    position: relative;
}

.page-header::before {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100px;
    height: 2px;
    background: var(--h-red);
    box-shadow: 0 0 10px var(--h-red);
}

.page-header h1, .page-header h2 {
    font-family: var(--f-title) !important;
    color: var(--h-yellow) !important;
    text-shadow: 0 0 15px rgba(255, 204, 0, 0.4);
    letter-spacing: 3px;
    font-size: 2rem !important;
    font-weight: 700;
}

/* --- 表单区域样式 --- */
.form-group {
    margin-bottom: 25px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--h-border);
    clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}

.form-group label {
    color: var(--h-yellow) !important;
    font-family: var(--f-title) !important;
    font-size: 1.5rem !important;
    font-weight: 600;
    letter-spacing: 1px;
}

/* --- 表单控件样式 --- */
.form-control {
    background: rgba(15, 15, 15, 0.8) !important;
    border: 1px solid var(--h-border) !important;
    color: var(--text-main) !important;
    font-family: var(--f-text) !important;
    font-size: 1.3rem !important;
    border-radius: 0 !important;
    clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
    transition: var(--transition);
    padding: 12px 15px !important;
    min-height: 45px;
}

.form-control:focus {
    border-color: var(--h-red) !important;
    box-shadow: 0 0 15px var(--h-red-dim) !important;
    background: rgba(25, 25, 25, 0.9) !important;
    color: var(--text-main) !important;
}
/* --- 修复 select 下拉框层级问题 --- */
.form-control, select {
    position: relative !important;
    z-index: 100 !important;
}

/* 下拉框展开时的层级 */
.form-control:focus, select:focus {
    z-index: 1000 !important;
}
.form-control option {
   background: var(--h-metal) !important;
    color: var(--text-main) !important;
    padding: 12px 15px !important;
    font-family: var(--f-text) !important;
    font-size: 1.2rem !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05) !important;
}
.form-control option:hover {
    background: var(--h-red-dim) !important;
    color: var(--h-yellow) !important;
}

.form-control option:checked {
    background: var(--h-red) !important;
    color: var(--text-main) !important;
}
/* --- 修复父容器裁剪问题 --- */
.form-group, .collapse-group {
    overflow: visible !important;
}

.container {
    overflow: visible !important;
}

/* --- 增强下拉框视觉反馈 --- */
.form-control.multiselect {
    background-image: linear-gradient(45deg, transparent 50%, var(--h-yellow) 50%),
                      linear-gradient(135deg, var(--h-yellow) 50%, transparent 50%);
    background-position: calc(100% - 20px) calc(1em + 2px),
                         calc(100% - 15px) calc(1em + 2px);
    background-size: 10px 10px, 10px 10px;
    background-repeat: no-repeat;
    padding-right: 40px !important;
}

/* --- 下拉框展开状态 --- */
.form-control:focus + .dropdown-menu,
select:focus ~ .dropdown-menu {
    z-index: 1001 !important;
}

/* --- 修复 Bootstrap 下拉菜单层级 --- */
.dropdown-menu {
    z-index: 1001 !important;
    background: var(--h-metal) !important;
    border: 1px solid var(--h-border) !important;
    clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}

.dropdown-menu > li > a {
    color: var(--text-secondary) !important;
    font-family: var(--f-text) !important;
    padding: 10px 20px !important;
}

.dropdown-menu > li > a:hover {
    background: var(--h-red-dim) !important;
    color: var(--h-yellow) !important;
}
/* Bootstrap Multiselect 下拉框修复 */
.multiselect-container {
    background: var(--h-metal) !important;
    border: 1px solid var(--h-border) !important;
    z-index: 1001 !important;
}

.multiselect-container > li > a {
    color: var(--text-secondary) !important;
}

.multiselect-container > li > a:hover {
    background: var(--h-red-dim) !important;
    color: var(--h-yellow) !important;
}

label.control-label {
    color: var(--h-yellow) !important;
    font-family: var(--f-title) !important;
    font-size: 1.5rem !important;
    font-weight: 600;
    padding-top: 12px !important;
}

/* --- 表格样式重构 --- */
.table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    color: var(--text-main);
    font-size: 1rem;
    margin-top: 20px;
}

.table > thead > tr > th {
    background: rgba(255, 51, 51, 0.15) !important;
    color: var(--h-yellow) !important;
    font-family: var(--f-title) !important;
    border-bottom: 2px solid var(--h-red) !important;
    border-right: 1px solid var(--h-border) !important;
    padding: 18px 15px !important;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: 1.5rem !important;
    font-weight: 700;
    text-align: left;
    white-space: nowrap;
}

.table > thead > tr > th:last-child {
    border-right: none !important;
}

.table > tbody > tr {
    transition: var(--transition);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    background: #0a0a0a !important;  /* 修改：统一黑色背景 */
}
.table-striped>tbody>tr:nth-child(odd)>td, .table-striped>tbody>tr:nth-child(odd)>th{
    background: #0a0a0a !important;
}

/* 删除：去掉斑马纹样式 */
/* .table > tbody > tr:nth-child(even) { */
/*     background: rgba(255, 255, 255, 0.04); */
/* } */

.table > tbody > tr:hover {
    background: rgba(255, 51, 51, 0.15) !important;
    transform: scale(1.008);
    box-shadow: 0 0 20px rgba(255, 51, 51, 0.15);
    cursor: pointer;
    border-bottom: 1px solid var(--h-red) !important;
}

.table > tbody > tr:hover > td {
    background: rgba(255, 51, 51, 0.15) !important;
    color: var(--h-yellow) !important;
}

.table > tbody > tr > td {
    padding: 16px 15px !important;
    border-top: 1px solid rgba(255,255,255,0.08) !important;
    border-right: 1px solid rgba(255,255,255,0.05) !important;
    vertical-align: middle;
    color: #cccccc !important;  /* 修改：灰白色文字 */
    font-size: 1.3rem !important;
    font-weight: 500;
}

.table > tbody > tr > td:last-child {
    border-right: none !important;
}

/* 最佳圈速高亮 */
.bestLap {
    color: var(--h-yellow) !important;
    font-weight: 700;
    text-shadow: 0 0 8px var(--h-yellow);
}

.bestSector {
    color: #00ff88 !important;
    font-weight: 700;
    text-shadow: 0 0 8px rgba(0, 255, 136, 0.5);
}

/* --- 按钮样式 --- */
.btn {
    background: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 100%) !important;
    border: 1px solid #555 !important;
    color: var(--text-secondary) !important;
    font-family: var(--f-title) !important;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border-radius: 0 !important;
    clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
    transition: var(--transition);
    padding: 12px 25px !important;
    font-size: 1.3rem !important;
    font-weight: 600;
    margin: 5px;
}

.btn:hover, .btn:focus {
    color: var(--text-main) !important;
    border-color: var(--h-red) !important;
    background: var(--h-red-bright) !important;
    box-shadow: 0 0 20px var(--h-red-dim), inset 0 0 20px rgba(255,0,0,0.15);
    text-shadow: 0 0 8px var(--h-red);
    transform: translateY(-3px);
}

.btn-primary {
    border-color: var(--h-red) !important;
    color: var(--h-red) !important;
}
.btn-primary:hover {
    background: var(--h-red) !important;
    color: var(--text-main) !important;
}

.btn-info {
    border-color: var(--h-yellow) !important;
    color: var(--h-yellow) !important;
}
.btn-info:hover {
    background: var(--h-yellow) !important;
    color: #000 !important;
}

.btn-danger {
    border-color: #ff4466 !important;
    color: #ff4466 !important;
}
.btn-danger:hover {
    background: #ff4466 !important;
    color: var(--text-main) !important;
}

.btn-warning {
    border-color: #ffaa00 !important;
    color: #ffaa00 !important;
}
.btn-warning:hover {
    background: #ffaa00 !important;
    color: #000 !important;
}

/* --- 筛选区域增强 --- */
.collapse-group {
    margin-bottom: 20px;
}

.collapse {
    padding: 15px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--h-border);
    clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}

/* --- 辅助类与动画 --- */
.fade-in {
    animation: fadeInUp 0.8s ease forwards;
    opacity: 0;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- 滚动条美化 --- */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: #0a0a0a;
    border: 1px solid var(--h-border);
}

::-webkit-scrollbar-thumb {
    background: var(--h-red);
    border-radius: 5px;
    border: 2px solid #0a0a0a;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--h-yellow);
}

/* --- 表格容器滚动 --- */
.table-responsive {
    border: 1px solid var(--h-border);
    clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
    overflow-x: auto;
}

/* --- 响应式调整 --- */
@media (max-width: 1200px) {
    .container {
        width: 95% !important;
        padding: 20px !important;
    }
    
    .table {
        font-size: 0.95rem;
    }
    
    .table > tbody > tr > td {
        padding: 14px 12px !important;
        font-size: 1rem !important;
    }
}

@media (max-width: 992px) {
    .container {
        width: 98% !important;
        clip-path: polygon(15px 0, 100% 0, 100% calc(100% - 15px), calc(100% - 15px) 100%, 0 100%, 0 15px);
    }
    
    .page-header h1, .page-header h2 {
        font-size: 1.6rem !important;
    }
    
    .form-group label, label.control-label {
        font-size: 1rem !important;
    }
    
    .table {
        font-size: 0.9rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 15px !important;
        clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
    }
    
    .table {
        font-size: 0.85rem;
    }
    
    .table > thead > tr > th {
        padding: 12px 10px !important;
        font-size: 0.9rem !important;
    }
    
    .table > tbody > tr > td {
        padding: 12px 10px !important;
        font-size: 0.9rem !important;
    }
    
    .btn {
        padding: 10px 15px !important;
        font-size: 0.9rem !important;
        width: 100%;
        margin: 5px 0;
    }
    
    .form-control {
        font-size: 0.95rem !important;
        padding: 10px 12px !important;
    }
}

/* --- 特殊状态颜色 --- */
.text-success { color: #00ff88 !important; }
.text-warning { color: var(--h-yellow) !important; }
.text-danger { color: #ff4466 !important; }
.text-info { color: #00ccff !important; }

/* --- 面板样式 --- */
.panel {
    background: rgba(20, 20, 20, 0.8) !important;
    border: 1px solid var(--h-border) !important;
    clip-path: polygon(15px 0, 100% 0, 100% calc(100% - 15px), calc(100% - 15px) 100%, 0 100%, 0 15px);
}

.panel-heading {
    background: rgba(255, 51, 51, 0.15) !important;
    border-bottom: 1px solid var(--h-red) !important;
    color: var(--h-yellow) !important;
    font-family: var(--f-title) !important;
    font-size: 1.1rem !important;
    padding: 15px !important;
}

.panel-info {
    border-color: var(--h-yellow) !important;
}

.panel-info .panel-heading {
    background: rgba(255, 204, 0, 0.15) !important;
    border-bottom: 1px solid var(--h-yellow) !important;
}

/* --- 复选框样式 --- */
.checkbox label {
    color: var(--text-secondary) !important;
    font-size: 1rem !important;
    padding-left: 10px;
}

.checkbox input[type="checkbox"] {
    margin-right: 10px;
}

/* --- 分页组件战术风格重构 --- */
.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    padding: 20px 0;
    margin: 0;
}

.pagination > li {
    display: inline-block;
}

.pagination > li > a,
.pagination > li > span {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 15px;
    background: linear-gradient(135deg, #1a1a1a 0%, #0d0d0d 100%);
    border: 1px solid var(--h-border);
    color: var(--text-secondary);
    font-family: var(--f-title);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    /* 战术切角效果 */
    clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
    transition: var(--transition);
    box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.5);
}

/* 悬停效果 */
.pagination > li > a:hover,
.pagination > li > span:hover {
    color: var(--text-main);
    border-color: var(--h-red);
    background: var(--h-red-dim);
    box-shadow: 0 0 15px var(--h-red-dim), inset 0 0 20px rgba(255, 0, 0, 0.1);
    text-shadow: 0 0 8px var(--h-red);
    transform: translateY(-2px);
}

/* 激活状态 */
.pagination > .active > a,
.pagination > .active > span {
    color: var(--text-main);
    border-color: var(--h-yellow);
    background: var(--h-yellow-dim);
    box-shadow: 0 0 20px var(--h-yellow-dim), inset 0 0 15px rgba(255, 204, 0, 0.15);
    text-shadow: 0 0 10px var(--h-yellow);
}

/* 禁用状态 */
.pagination > .disabled > a,
.pagination > .disabled > span,
.pagination > .disabled > a:hover {
    color: var(--text-gray);
    border-color: rgba(255, 255, 255, 0.05);
    background: rgba(20, 20, 20, 0.5);
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
    text-shadow: none;
}

/* 图标按钮特殊样式 */
.pagination .glyphicon {
    font-size: 0.85rem;
    transition: var(--transition);
}

.pagination > li > a:hover .glyphicon {
    transform: scale(1.2);
    color: var(--h-red);
}

/* 小尺寸分页 */
.pagination-sm > li > a,
.pagination-sm > li > span {
    min-width: 35px;
    height: 35px;
    padding: 0 12px;
    font-size: 0.8rem;
    clip-path: polygon(6px 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%, 0 6px);
}

/* 大尺寸分页 */
.pagination-lg > li > a,
.pagination-lg > li > span {
    min-width: 50px;
    height: 50px;
    padding: 0 20px;
    font-size: 1.1rem;
    clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}

/* 底部导航栏中的分页容器 */
.navbar-fixed-bottom .pagination {
    margin: 10px 0;
    padding: 0;
}
/* 页面加载时分页项依次淡入 */
@keyframes paginationFadeIn {
    from { 
        opacity: 0; 
        transform: translateY(10px); 
    }
    to { 
        opacity: 1; 
        transform: translateY(0); 
    }
}

.pagination > li {
    animation: paginationFadeIn 0.4s ease forwards;
}

.pagination > li:nth-child(1) { animation-delay: 0.05s; }
.pagination > li:nth-child(2) { animation-delay: 0.1s; }
.pagination > li:nth-child(3) { animation-delay: 0.15s; }
.pagination > li:nth-child(4) { animation-delay: 0.2s; }
.pagination > li:nth-child(5) { animation-delay: 0.25s; }

/* 响应式调整 */
@media (max-width: 768px) {
    .pagination {
        gap: 5px;
        flex-wrap: wrap;
    }
    
    .pagination > li > a,
    .pagination > li > span {
        min-width: 32px;
        height: 32px;
        padding: 0 10px;
        font-size: 0.75rem;
        clip-path: polygon(5px 0, 100% 0, 100% calc(100% - 5px), calc(100% - 5px) 100%, 0 100%, 0 5px);
    }
    
    /* 移动端隐藏部分页码 */
    .pagination > li:not(:first-child):not(:nth-child(2)):not(:nth-last-child(2)):not(:last-child) {
        display: none;
    }
}

/* --- 修复 select 下拉框显示问题 --- */

/* 1. 确保所有父级容器不裁剪内容 */
.container,
.form-group,
.collapse-group,
.collapse,
.form-horizontal,
.row,
.col-md-6,
.col-md-12,
.page-header {
    overflow: visible !important;
}

/* 2. 提高 select 及其下拉菜单的层级 */
.form-control.multiselect,
select.form-control {
    position: relative !important;
    z-index: 100 !important;
}

.form-control.multiselect:focus,
select.form-control:focus {
    z-index: 10000 !important;
}

/* 3. Bootstrap Multiselect 下拉容器层级提升 */
.multiselect-container,
.multiselect-container > li {
    position: relative !important;
    z-index: 10001 !important;
}

/* 4. 修复 clip-path 裁剪问题 - 为下拉菜单禁用 clip-path */
.multiselect-container,
.dropdown-menu,
select option {
    clip-path: none !important;
}

/* 5. 确保下拉菜单不受父级 transform 影响 */
.multiselect-container {
    transform: none !important;
}

/* 6. 为下拉菜单添加固定定位备选方案 */
.open > .multiselect-container {
    position: absolute !important;
    display: block !important;
}

/* 7. 修复 form-group 的 clip-path 影响 */
.form-group {
    clip-path: none !important;
}

/* 8. 确保下拉选项可见 */
.multiselect-container > li > a {
    position: relative !important;
    z-index: 10002 !important;
    overflow: visible !important;
}