.wrapper {
    width: 90%;
    margin: 0 auto;
    box-sizing: border-box;
}

/* header */

.header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 5% 0 2%;
    gap: 20px;
    background-color: #2D6B7D;
}

.header .logo {
    display: flex;
    flex: 1 1 auto;
    max-width: 55%;
    min-width: 0;
    align-items: center;
    margin: 0;
    border-radius: 20px;
    font-size: 120%;
    font-weight: 700;
}

.header .logo img {
    height: 80px;
    width: auto;
    object-fit: contain;
    display: block;
}

.header .logo .title {
    margin-left: 2%;
    width: auto;
    display: flex;
    flex-direction: row;
    align-items: baseline;
    gap: 8px;
    flex-wrap: wrap;
    overflow: hidden;
}

.header .logo .title h3 {
    font-size: 110%;
    color: white;
    font-weight: 600;
    white-space: normal;
    line-height: 1.2;
}

.header .logo .title p {
    font-size: 80%;
    color: white;
    margin: 0;
    white-space: normal;
    line-height: 1.2;
}

.header .nev { 
    flex: 0 1 auto;
    height: 100%;
    min-width: 0;
}

.header .nev .nev-child-1 {
    display: flex;
    width: 100%;
    height: 100%;
    justify-content: flex-end;
    align-items: center;
}

.header .nev-child-1 li {
    padding: 1% 2%;
    border-radius: 10px;
    position: relative;
    list-style: none;
}

/* 鼠标悬停导航栏 */
.header li:hover a {
    color: black;
}
.header .icon-jiantou_shang {
    display: none;
}
.header li:hover .icon-jiantou_xia {
    display: none;
}
.header li:hover .icon-jiantou_shang {
    display: inline-block;
}

/* 箭头图标对齐样式 */
.header .icon-jiantou_xia,
.header .icon-jiantou_shang {
    font-size: 12px;
    vertical-align: middle;
    line-height: 1;
    margin-left: 4px;
}

.header a {
    font-size: 150%;
    font-weight: 700;
    color: white;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.header .nev-child-2 {
    display: none;
    position: absolute;
    top: 70%;
    left: 50%;
    transform: translateX(-50%) translateY(-10px);
    background: linear-gradient(135deg, #ffffff 0%, #f8fbfc 100%);
    border-radius: 12px;
    box-shadow: 0 12px 35px rgba(46, 90, 97, 0.2);
    border: 1px solid rgba(46, 90, 97, 0.08);
    overflow: hidden;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    margin-top: 8px;
    min-width: 200px;
}

/* 下拉菜单顶部小箭头 */
.header .nev-child-2::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid #ffffff;
    filter: drop-shadow(0 -2px 4px rgba(46, 90, 97, 0.1));
}

.header .nev-child-2 li {
    width: 100%;
    background-color: transparent;
    text-align: left;
    border-bottom: 1px solid rgba(46, 90, 97, 0.08);
    font-weight: 400;
    transition: all 0.2s ease;
}

.header .nev-child-2 li:nth-last-child(1) {
    border-bottom: none;
}

.header .nev-child-2 li a {
    display: flex;
    align-items: center;
    padding: 14px 10px;
    color: #2E5A61;
    text-decoration: none;
    font-size: 100%;
    font-weight: 500;
    position: relative;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.header .nev-child-2 li a:before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 0;
    z-index: -1;
}

.header .nev-child-2 li:hover {
    background-color: rgba(71, 183, 190, 0.05);
    transform: translateX(3px);
}

.header .nev-child-2 li:hover a {
    color: #2E5A61;
}

.header .nev-child-2 li:hover a:before {
    width: 4px;
}


/* 每个菜单项的特色样式 */
.header .nev-child-2 li:nth-child(1):hover {
    background: linear-gradient(90deg, rgba(255, 193, 7, 0.1), transparent);
}

.header .nev-child-2 li:nth-child(2):hover {
    background: linear-gradient(90deg, rgba(220, 53, 69, 0.1), transparent);
}

.header .nev-child-2 li:nth-child(3):hover {
    background: linear-gradient(90deg, rgba(255, 87, 34, 0.1), transparent);
}

.header .nev-child-2 li:nth-child(4):hover {
    background: linear-gradient(90deg, rgba(76, 175, 80, 0.1), transparent);
}

.header .nev-child-2 li:nth-child(5):hover {
    background: linear-gradient(90deg, rgba(156, 39, 176, 0.1), transparent);
}

/* 菜单项动画序列 */
.header li:hover .nev-child-2 li {
    animation: slideInFromLeft 0.3s ease forwards;
    opacity: 0;
    transform: translateX(-20px);
}

.header li:hover .nev-child-2 li:nth-child(1) { animation-delay: 0.1s; }
.header li:hover .nev-child-2 li:nth-child(2) { animation-delay: 0.15s; }
.header li:hover .nev-child-2 li:nth-child(3) { animation-delay: 0.2s; }
.header li:hover .nev-child-2 li:nth-child(4) { animation-delay: 0.25s; }
.header li:hover .nev-child-2 li:nth-child(5) { animation-delay: 0.3s; }

@keyframes slideInFromLeft {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* 下拉菜单显示动画 */
.header li:hover .nev-child-2 {
    display: block;
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* 搜索部分样式 */
.search-section {
    width: 100%;
    border-radius: 8px;
    background-color: #eff5ff;
    padding: 20px 0 0 0;
}

.search-section .contant .wrapper {
    /* border: 1px solid #bdbaba; */
    border-radius: 8px;
    background-color: #fff;
    padding: 0 20px;
}

.contant h3 {
    font-size: 120%;
    color: #2E5A61;
    font-weight: 700;
    padding: 10px 0;
}


/* 结果部分样式 */
.results-section {
    width: 100%;
    background-color: #eff5ff;
    padding-bottom: 20px;
}

.results-section .contant .wrapper {
    /* border: 1px solid #bdbaba; */
    border-radius: 8px;
    padding: 0 20px 10px 20px;
    background-color: #fff;
}


/* 搜索标签样式 */
.search-tabs {
    width: 100%;
    margin-bottom: 30px;
}

.tab-buttons {
    display: flex;
    gap: 0;
    border-radius: 8px;
    overflow: hidden;
    max-width: 800px;
}

.tab-btn {
    flex: 1;
    padding: 10px;
    border: none;
    font-size: 120%;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 3px solid transparent;
}

.tab-btn:first-child {
    border-right: 1px solid #ddd;
}

.tab-btn:hover {
    background-color: #e8e8e8;
    color: #333;
}

.tab-btn.active {
    background-color: #E8F4F8;
}

/* 标签内容样式 */
.tab-content {
    width: 100%;
    padding: 0 3%;
}

.tab-panel {
    animation: fadeIn 0.3s ease-in-out;
    display: flex;
}


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

/* 物种搜索样式 */
.species {
    width: 100%;
    margin-top: 0;
    padding-bottom: 20px;
}

/* .search_mic {
    display: flex;
    width: 80%;
    margin: 40px auto 0;
    align-items: center;
    padding: 10px 10px;
    border: 1px solid #bdbaba;
    border-radius: 8px;
} */

.tab-panel p {
    margin-bottom: 5px;
    /* font-size: 90%; */
}

.tab-panel .searchMic {
    width: 51%;
}

.tab-panel .micName {
    display: flex;
    width: 100%;
    align-items: center;
    border: 1px solid #bdbaba;
    border-radius: 4px;
    padding: 5px 10px;
}

.tab-panel input {
    border: none;
    outline: none;
    font-size: 120%;
    width: 95%;
}

.selectDatabase {
    margin-left: 5%;
}

.selDatabse {
    font-size: 120%;
    padding: 4px 10px;
    border-radius: 4px;
    box-sizing: border-box;
    border: 1px solid #bdbaba;
    font-weight: 500;
    color: #333
}

/* 文件信息显示样式 */
.file-info {
    width: 80%;
    margin: 0 auto;
    margin-top: 10px;
    padding-left: 10px;
}

.file-selected p {
    margin: 5px 0;
    font-size: 14px;
    color: #333;
}

/* 按钮样式 */
.butt {
    width: 100%;
    text-align: center;
    padding:20px 0;
}

.butt button {
    font-size: 120%;
    padding: 10px 20px;
    border-radius: 5px;
    border: 1px solid #4A90A4;
    color: white;
    background-color: #4A90A4;
    cursor: pointer;
}

.butt button:first-child {
    margin-right: 20px;
}

.butt button:hover {
    color: black;
    background-color: #9EB3BA;
}

/* 结果部分目标物种样式 */
.target_species {
    width: 100%;
}

.citation-card {
    flex: 1;
    min-height: 30px;
    padding: 0;
    margin-bottom: 10px;
    overflow: visible;
    display: flex;
    align-items: center;
}

.citation-banner {
    top: 0;
    left: -8px;
    background: #20B2AA;
    color: white;
    padding: 5px 25px 5px 15px;
    font-size: 110%;
    font-weight: 600;
    /* text-transform: uppercase; */
    letter-spacing: 0.5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
    z-index: 10;
    clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 50%, calc(100% - 12px) 100%, 0 100%);
    white-space: nowrap;
}

.citation-banner span {
    position: relative;
    z-index: 1;
}


/* 微生物信息样式 */
.mic_info {
    width: 100%;
    margin: 5px 0 15px 0;
    border: #bdbaba 1px solid;
    border-radius: 10px;
    padding-top: 10px;
}

.mic_info .info1 {
    width: 100%;
    display: flex;
    align-items: center;
    padding: 10px 20px;
    border-bottom: #bdbaba 1px solid;
    box-sizing: border-box;
}

.mic_info .info1:last-child {
    border-bottom: none;
}

.mic_info .info1 span {
    width: 15%;
    font-weight: 600;
    color: #333;
}

.mic_info .info1 p {
    color: #666;
    margin-right: 10px;
}

/* 培养基信息卡片 */
.culture-medium-card {
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
    overflow: hidden;
    border: #bdbaba 1px solid;
}

.medium-item {
    padding: 15px 20px;
    border-bottom: 1px solid #f0f0f0;
}

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

.medium-label {
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
}

.medium-content {
    color: #666;
    line-height: 1.6;
    font-size: 100%;
    padding-left: 1%;
}

/* 相关信息样式 */
.related_info {
    width: 100%;
    margin: 5px 0 15px 0;
    padding-top: 10px;
    border-radius: 10px;
    border: 1px solid #bdbaba;
}

/* 统计图表样式 */
.statistics {
    width: 100%;
    display: flex;
    justify-content: space-evenly;
    margin: 5px 10px;
}

.term {
    width: 20%;
    border: #bdbaba 1px solid;
    box-sizing: border-box;
}

.term .type {
    width: 100%;
    padding: 5px 0;
    text-align: center;
    background-color: #E8F4F8;
    color: black;
}

.chart-pH,
.chart-temp,
.chart-O2 {
    width: 100%;
    height: 200px;
    font-size: 12px;
}

.chart-nutrition {
    width: 120%;
    height: 200px;
    font-size: 12px;
}

/* 表格样式 */
.table-container {
    background: white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
}

.table-container table {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
    /* margin: 10px 0; */
}

.table-container table th,
.table-container table td {
    padding: 5px 8px;
    text-align: left;
    border-bottom: 1px solid #e9ecef;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    vertical-align: middle;
}

.table-container table th {
    background-color: #E8F4F8;
    font-weight: 600;
    color: #2E5A61;
}

/* 表格列宽设置 */
.table-container table th:nth-child(1),
.table-container table td:nth-child(1) {
    width: 8%;
    min-width: 60px;
    text-align: center;
}

.table-container table th:nth-child(2),
.table-container table td:nth-child(2) {
    width: 20%;
    min-width: 200px;
}

.table-container table th:nth-child(3),
.table-container table td:nth-child(3) {
    width: 22%;
    min-width: 200px;
}

.table-container table th:nth-child(4),
.table-container table td:nth-child(4) {
    width: 10%;
    min-width: 100px;
}

.table-container table th:nth-child(5),
.table-container table td:nth-child(5) {
    width: 8%;
    min-width: 60px;
    text-align: center;
}

.table-container table th:nth-child(6),
.table-container table td:nth-child(6) {
    width: 12%;
    min-width: 100px;
    text-align: center;
}

.table-container table th:nth-child(7),
.table-container table td:nth-child(7) {
    width: 10%;
    min-width: 80px;
    text-align: center;
}

.table-container table tr:hover {
    background-color: #f8f9fa;
}

/* 表格底部控制区 */
.table-footer {
    height: 60px;
    display: flex;
    position: relative;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background-color: #f8f9fa;
    border-top: 1px solid #dee2e6;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
    flex-wrap: wrap;
    gap: 15px;
}

.left-controls {
    position: absolute;
    left: 3%;
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

#showing-text {
    color: #6c757d;
    font-size: 14px;
}

.rows-control {
    display: flex;
    align-items: center;
    gap: 8px;
}

.rows-control label {
    font-size: 14px;
    color: #495057;
}

.rows-control select {
    padding: 4px 8px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    font-size: 14px;
}

/* 分页样式 */
.pagination {
    display: flex;
    position: absolute;
    left: 45%;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.page-btn {
    padding: 6px 12px;
    border: 1px solid #ced4da;
    background-color: white;
    color: #495057;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s ease;
}

.page-btn:hover:not(:disabled) {
    background-color: #e9ecef;
}

.page-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.page-numbers {
    display: flex;
    gap: 4px;
}

.page-num {
    padding: 6px 10px;
    border: 1px solid #ced4da;
    background-color: white;
    color: #495057;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s ease;
}

.page-num:hover {
    background-color: #e9ecef;
}

.page-num.active {
    background-color: #5B9BB0;
    color: white;
    border-color: #5B9BB0;
}

/* 下载按钮 */
.download-section {
    position: absolute;
    right: 3%;
    padding: 10px 20px;
    text-align: center;
    background-color: #f8f9fa;
}

.download-btn {
    background: #5B9BB0;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.download-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(163, 123, 111, 0.3);
    color: black;
}

/* copyright */
.copyright {
    width: 100%;
    margin: 0 auto;
    margin-bottom: 20px;
}

.copyright .bottom {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    margin: 0 auto;
    padding-top: 40px;
    padding-bottom: 40px;
    background-color: #1E3A4A;
}

.copyright .bottom p {
    margin: 0 20px;
    color: white;
}

    .header .logo {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .header .logo .search-box {
        position: static;
        width: 100%;
        max-width: none;
        min-width: auto;
    }
    
    .header .logo p {
        margin-right: 0;
        white-space: normal;
        text-overflow: initial;
        overflow: visible;
    }
    
    .tab-buttons {
        max-width: 500px;
    }
    
    .tab-btn {
        font-size: 15px;
        padding: 12px 15px;
    }
    
    .table-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .pagination {
        width: 100%;
        justify-content: center;
        position: static;
    }
    
    .left-controls,
    .download-section {
        position: static;
    }
}

@media (max-width: 1024px) {
    .wrapper {
        width: 90%;
    }
    
    .header {
        width: 90%;
    }
    
    .copyright {
        width: 90%;
    }
    
    .search_mic {
        width: 90%;
        margin: 30px auto;
    }
    
    .search_gen {
        width: 90%;
        margin: 30px auto;
    }
    
    .tab-buttons {
        max-width: 450px;
    }
    
    .table-container {
        overflow-x: auto;
    }
    
    .table-container table {
        min-width: 600px;
    }
    
    .statistics {
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .term {
        width: 45%;
        margin-bottom: 10px;
    }
}

@media (max-width: 768px) {
    .header .nev-child-1 {
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
    }
    
    .header a {
        font-size: 110%;
    }
    
    .tab-buttons {
        flex-direction: column;
        max-width: 350px;
    }
    
    .tab-btn {
        border-right: none !important;
        border-bottom: 1px solid #ddd;
    }
    
    .tab-btn:last-child {
        border-bottom: none;
    }
    
    .search_mic {
        width: 95%;
        padding: 15px;
        margin: 20px auto;
    }
    
    .search_mic input {
        font-size: 120%;
    }
    
    .search_gen {
        width: 95%;
        padding: 15px;
        margin: 20px auto;
    }
    
    .butt button {
        font-size: 110%;
        padding: 8px 15px;
        margin: 5px;
    }
    
    .statistics {
        flex-direction: column;
    }
    
    .term {
        width: 100%;
        margin-bottom: 15px;
    }
    
    .table-footer {
        padding: 10px 15px;
    }
    
    .pagination {
        flex-wrap: wrap;
        justify-content: center;
        gap: 5px;
    }
}

@media (max-width: 480px) {
    .wrapper {
        width: 95%;
    }
    
    .header {
        width: 95%;
    }
    
    .copyright {
        width: 95%;
    }
    
    .header .logo {
        margin: 2% 0 0 1%;
        font-size: 120%;
    }
    
    .header .nev-child-1 {
        flex-direction: column;
        text-align: center;
    }
    
    .header a {
        font-size: 100%;
    }
    
    .tab-buttons {
        max-width: 280px;
    }
    
    .tab-btn {
        font-size: 14px;
        padding: 10px;
    }
    
    .search_mic {
        flex-direction: column;
        align-items: center;
        gap: 15px;
        padding: 20px;
    }
    
    .search_mic input {
        font-size: 110%;
        text-align: center;
    }
    
    .search_gen {
        padding: 20px 5px;
    }
    
    .butt {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }
    
    .butt button {
        width: 80%;
        max-width: 200px;
    }
    
    .table-container table {
        min-width: 500px;
        font-size: 12px;
    }
    
    .table-container table th,
    .table-container table td {
        padding: 8px 4px;
    }
    
    .table-footer {
        padding: 8px 10px;
        flex-direction: column;
        align-items: stretch;
    }
    
    .page-btn {
        padding: 5px 8px;
        font-size: 12px;
    }
    
    .page-num {
        padding: 5px 8px;
        font-size: 12px;
    }
    
    .download-btn {
        padding: 8px 15px;
        font-size: 12px;
    }
    
    .copyright .bottom {
        flex-direction: column;
        gap: 10px;
        padding: 15px 0;
    }
    
    .copyright .bottom p {
        margin: 0;
        text-align: center;
        font-size: 14px;
    }
}

/* Header响应式设计 */

/* 1550px及以下 - 防止logo和nav重叠 */
@media (max-width: 1550px) {
    .header {
        gap: 15px;
    }
    
    .header .logo {
        max-width: 50%;
    }
    
    .header .logo img {
        height: 75px;
    }
    
    .header .logo .title {
        margin-left: 1.5%;
    }
    
    .header .logo .title h3 {
        font-size: 105%;
    }
    
    .header .logo .title p {
        font-size: 75%;
    }
    
    .header .nev-child-1 {
        gap: 12px;
    }
    
    .header .nev-child-1 li {
        padding: 1% 1.5%;
    }
    
    .header a {
        font-size: 130%;
    }
}

/* 1350px及以下 - 进一步优化空间 */
@media (max-width: 1350px) {
    .header .logo {
        max-width: 48%;
    }
    
    .header .logo img {
        height: 70px;
    }
    
    .header .logo .title h3 {
        font-size: 100%;
    }
    
    .header .logo .title p {
        font-size: 70%;
    }
    
    .header .nev-child-1 {
        gap: 10px;
    }
    
    .header a {
        font-size: 120%;
    }
}

/* 1200px及以下 */
@media (max-width: 1200px) {
    .header {
        flex-wrap: wrap;
        gap: 15px;
    }
    
    .header .logo {
        max-width: 45%;
    }
    
    .header .logo img {
        height: 65px;
    }
    
    .header .logo .title {
        margin-left: 10px;
    }
    
    .header .logo .title h3 {
        font-size: 95%;
    }
    
    .header .logo .title p {
        font-size: 68%;
    }
    
    .header .nev-child-1 {
        gap: 8px;
    }
    
    .header .nev-child-1 li {
        padding: 1% 1.2%;
    }
    
    .header a {
        font-size: 110%;
    }
}

@media (max-width: 992px) {
    .header {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .header .logo {
        max-width: 90%;
        justify-content: center;
    }
    
    .header .nev {
        width: 100%;
    }
    
    .header .nev-child-1 {
        justify-content: center;
        flex-wrap: wrap;
        gap: 12px;
    }
}

@media (max-width: 768px) {
    .header .logo {
        max-width: 100%;
    }
    
    .header .logo img {
        height: 60px;
    }
    
    .header .logo .title h3 {
        font-size: 90%;
    }
    
    .header .logo .title p {
        font-size: 70%;
    }
    
    .header .nev-child-1 li {
        padding: 8px 15px;
    }
    
    .header a {
        font-size: 110%;
    }
}

@media (max-width: 480px) {
    .header .logo img {
        height: 50px;
    }
    
    .header .logo .title h3 {
        font-size: 85%;
    }
    
    .header .logo .title p {
        display: none;
    }
    
    .header .nev-child-1 {
        gap: 8px;
    }
    
    .header .nev-child-1 li {
        padding: 6px 10px;
    }