:root {
    --zt-navy: #102f68;
    --zt-navy-light: #123d77;
    --zt-blue: #285b9c;
    --zt-blue-dark: #173f7d;
    --zt-gold: #eabf55;
    --zt-text: #26364f;
    --zt-muted: #74839a;
    --zt-line: #dfe6ef;
    --zt-surface: #ffffff;
    --zt-soft-blue: #edf4ff;
    --zt-page: #f4f7fb;
}

body.ztools-themed {
    min-height: 100vh;
    margin: 0 !important;
    padding: 0 !important;
    color: var(--zt-text) !important;
    background: var(--zt-page) !important;
    font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif !important;
}

body.ztools-themed *,
body.ztools-themed *::before,
body.ztools-themed *::after {
    box-sizing: border-box;
    letter-spacing: 0 !important;
}

.ztools-site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    height: 68px;
    color: #fff;
    background: var(--zt-navy);
    box-shadow: 0 4px 18px rgba(9, 35, 79, 0.2);
}

.ztools-nav-inner {
    width: min(1180px, calc(100% - 40px));
    height: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}

.ztools-brand {
    min-width: max-content;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: #fff;
    text-decoration: none;
}

.ztools-brand-mark {
    width: 34px;
    height: 34px;
    padding: 6px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 3px;
    border-radius: 8px;
    background: linear-gradient(145deg, #fff, #d8e4f7);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
}

.ztools-brand-mark span {
    width: 5px;
    border-radius: 2px 2px 0 0;
}

.ztools-brand-mark span:nth-child(1) {
    height: 11px;
    background: #38b875;
}

.ztools-brand-mark span:nth-child(2) {
    height: 18px;
    background: #2d78d4;
}

.ztools-brand-mark span:nth-child(3) {
    height: 14px;
    background: #efbd49;
}

.ztools-brand-copy {
    display: flex;
    flex-direction: column;
    line-height: 1.05;
}

.ztools-brand-name {
    font-size: 22px;
    font-weight: 750;
}

.ztools-brand-subtitle {
    margin-top: 4px;
    color: #a9bddf;
    font-size: 10px;
}

.ztools-nav-menu {
    height: 100%;
    display: flex;
    align-items: center;
    gap: 2px;
}

.ztools-nav-link {
    position: relative;
    height: 100%;
    padding: 0 21px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #c7d5e9;
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: color 0.2s ease, background 0.2s ease;
}

.ztools-nav-link::after {
    position: absolute;
    right: 21px;
    bottom: 0;
    left: 21px;
    height: 3px;
    content: "";
    background: transparent;
}

.ztools-nav-link:hover,
.ztools-nav-link.active {
    color: #fff;
    background: rgba(255, 255, 255, 0.06);
}

.ztools-nav-link.active::after {
    background: var(--zt-gold);
}

.ztools-auth-link {
    min-width: 88px;
    height: 36px;
    padding: 0 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.38);
    border-radius: 18px;
    color: #fff;
    background: rgba(255, 255, 255, 0.06);
    text-decoration: none;
    font-size: 13px;
}

.ztools-auth-link:hover {
    border-color: var(--zt-gold);
    color: #ffe4a4;
}

.ztools-menu-toggle {
    width: 40px;
    height: 40px;
    padding: 0;
    display: none;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 4px;
    color: #fff;
    background: transparent;
    cursor: pointer;
}

.ztools-menu-toggle svg {
    width: 21px;
    height: 21px;
}

body.ztools-themed > .container,
body.ztools-themed > #app > .container {
    width: calc(100% - 32px) !important;
    max-width: 1180px !important;
    margin: 28px auto 64px !important;
    padding: 0 !important;
    overflow: hidden !important;
    border: 1px solid var(--zt-line) !important;
    border-radius: 14px !important;
    background: var(--zt-surface) !important;
    box-shadow: 0 12px 32px rgba(25, 54, 95, 0.08) !important;
}

body.ztools-themed #app {
    min-height: auto !important;
    padding: 0 !important;
    background: transparent !important;
}

body.ztools-themed .upload-card {
    margin: 0 !important;
    border: 0 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
}

body.ztools-themed .container > .header,
body.ztools-themed .upload-card > .card-header {
    padding: 34px 40px !important;
    color: var(--zt-navy) !important;
    background: linear-gradient(135deg, var(--zt-soft-blue), #fff) !important;
    border-bottom: 1px solid #dbe5f1 !important;
    text-align: left !important;
}

body.ztools-themed .header-content {
    padding-left: 0 !important;
    text-align: left !important;
}

body.ztools-themed .container > .header h1,
body.ztools-themed .upload-card > .card-header h1 {
    margin: 0 0 9px !important;
    color: var(--zt-navy) !important;
    font-size: 28px !important;
    font-weight: 750 !important;
    line-height: 1.35 !important;
}

body.ztools-themed .container > .header p,
body.ztools-themed .upload-card > .card-header p {
    margin: 0 !important;
    color: #647895 !important;
    font-size: 14px !important;
    line-height: 1.7 !important;
    opacity: 1 !important;
}

body.ztools-themed .home-button {
    display: none !important;
}

body.ztools-themed .container > .content,
body.ztools-themed .upload-card > .card-body,
body.ztools-themed .container > .main-content {
    padding: 34px 40px 40px !important;
    border-radius: 0 !important;
    background: #fff !important;
}

body.ztools-themed .container > .search-form,
body.ztools-themed .container > .input-section {
    margin: 0 !important;
    padding: 32px 40px !important;
    border-bottom: 1px solid #e7ecf3 !important;
    background: #fff !important;
}

body.ztools-themed .container > .results {
    margin: 0 !important;
    padding: 32px 40px 40px !important;
    border: 0 !important;
    background: #fff !important;
}

body.ztools-themed h2,
body.ztools-themed h3,
body.ztools-themed .section-title,
body.ztools-themed .setting-label {
    color: #294566 !important;
}

body.ztools-themed .section-title,
body.ztools-themed .results-header h2 {
    font-weight: 700 !important;
}

body.ztools-themed input[type="text"],
body.ztools-themed input[type="email"],
body.ztools-themed input[type="password"],
body.ztools-themed input[type="date"],
body.ztools-themed input[type="number"],
body.ztools-themed select,
body.ztools-themed textarea,
body.ztools-themed .format-select {
    border: 1px solid #cfd9e6 !important;
    border-radius: 5px !important;
    color: var(--zt-text) !important;
    background: #fff !important;
    box-shadow: none !important;
}

body.ztools-themed input:focus,
body.ztools-themed select:focus,
body.ztools-themed textarea:focus,
body.ztools-themed .format-select:focus {
    outline: none !important;
    border-color: #6f96c9 !important;
    box-shadow: 0 0 0 3px rgba(40, 91, 156, 0.12) !important;
}

body.ztools-themed label,
body.ztools-themed .form-group label {
    color: #40536d !important;
    font-weight: 600 !important;
}

body.ztools-themed small,
body.ztools-themed .upload-hint,
body.ztools-themed .format-info {
    color: #7f8da0 !important;
}

body.ztools-themed .btn,
body.ztools-themed button.btn,
body.ztools-themed .el-button {
    min-height: 42px;
    border-radius: 5px !important;
    font-weight: 650 !important;
    box-shadow: none !important;
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease !important;
}

body.ztools-themed .btn:hover,
body.ztools-themed .el-button:hover {
    transform: translateY(-1px) !important;
}

body.ztools-themed .btn-primary,
body.ztools-themed .el-button--primary {
    border: 1px solid var(--zt-blue) !important;
    color: #fff !important;
    background: var(--zt-blue) !important;
}

body.ztools-themed .btn-primary:hover,
body.ztools-themed .el-button--primary:hover {
    border-color: var(--zt-blue-dark) !important;
    background: var(--zt-blue-dark) !important;
}

body.ztools-themed .btn-secondary {
    border: 1px solid #b8c5d6 !important;
    color: #40536d !important;
    background: #fff !important;
}

body.ztools-themed .btn-success,
body.ztools-themed .btn-export {
    border: 1px solid #2f689e !important;
    color: #fff !important;
    background: #2f689e !important;
}

body.ztools-themed .btn-warning {
    border: 1px solid #b9851f !important;
    color: #fff !important;
    background: #b9851f !important;
}

body.ztools-themed .btn-danger {
    border: 1px solid #b94b56 !important;
    color: #fff !important;
    background: #b94b56 !important;
}

body.ztools-themed .back-btn {
    display: none !important;
}

body.ztools-themed .upload-area,
body.ztools-themed .panel,
body.ztools-themed .setting-item,
body.ztools-themed .mode-option,
body.ztools-themed .barcode-display,
body.ztools-themed .qrcode-display,
body.ztools-themed .result-section,
body.ztools-themed .preview-section {
    border: 1px solid var(--zt-line) !important;
    border-radius: 8px !important;
    background: #f9fbfe !important;
    box-shadow: none !important;
}

body.ztools-themed .upload-area:hover,
body.ztools-themed .mode-option:hover,
body.ztools-themed .mode-option.active {
    border-color: #8ba8ca !important;
    background: var(--zt-soft-blue) !important;
}

body.ztools-themed .toolbar,
body.ztools-themed .auto-controls,
body.ztools-themed .search-bar,
body.ztools-themed .express-info-card,
body.ztools-themed .latest-trace,
body.ztools-themed .tips {
    border-color: var(--zt-line) !important;
    background: #f7f9fc !important;
}

body.ztools-themed .toolbar-btn,
body.ztools-themed .mode-tab {
    color: #40536d !important;
}

body.ztools-themed .toolbar-btn:hover,
body.ztools-themed .mode-tab.active,
body.ztools-themed .mode-tab:hover {
    border-color: var(--zt-blue) !important;
    color: var(--zt-blue-dark) !important;
    background: var(--zt-soft-blue) !important;
}

body.ztools-themed .stats {
    border: 1px solid #dce6f2 !important;
    border-radius: 8px !important;
    background: var(--zt-soft-blue) !important;
}

body.ztools-themed .stat-value {
    color: var(--zt-blue-dark) !important;
}

body.ztools-themed table {
    border-color: var(--zt-line) !important;
    background: #fff !important;
}

body.ztools-themed thead,
body.ztools-themed table thead tr {
    color: #fff !important;
    background: var(--zt-navy-light) !important;
}

body.ztools-themed th {
    color: #fff !important;
    background: var(--zt-navy-light) !important;
}

body.ztools-themed td {
    color: #4a5c73 !important;
    border-color: #e5ebf2 !important;
}

body.ztools-themed tbody tr:hover {
    background: #f4f8fd !important;
}

body.ztools-themed .no-data,
body.ztools-themed .loading {
    color: var(--zt-muted) !important;
}

body.ztools-page-access-log .el-card {
    border: 0 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
}

body.ztools-page-access-log .el-card__body {
    padding: 30px 40px 40px !important;
}

body.ztools-page-access-log .el-pagination {
    margin-top: 24px;
}

body.ztools-page-dashboard > #app {
    width: min(1180px, calc(100% - 32px));
    margin: 28px auto 64px;
}

body.ztools-page-dashboard > #app > .header,
body.ztools-page-amap > .header {
    padding: 32px 40px !important;
    color: var(--zt-navy) !important;
    background: linear-gradient(135deg, var(--zt-soft-blue), #fff) !important;
    border: 1px solid var(--zt-line) !important;
    border-radius: 14px 14px 0 0 !important;
    box-shadow: none !important;
}

body.ztools-page-dashboard > #app > .header h1,
body.ztools-page-amap > .header h1 {
    color: var(--zt-navy) !important;
    font-size: 28px !important;
    line-height: 1.35 !important;
}

body.ztools-page-dashboard > #app > .header p,
body.ztools-page-amap > .header p {
    color: #647895 !important;
    opacity: 1 !important;
}

body.ztools-page-dashboard > #app > .container {
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    padding: 30px 0 0 !important;
    overflow: visible !important;
    border: 0 !important;
    border-radius: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
}

body.ztools-page-dashboard .stat-card,
body.ztools-page-dashboard .chart-container,
body.ztools-page-dashboard .data-table {
    border: 1px solid var(--zt-line) !important;
    border-radius: 10px !important;
    box-shadow: 0 8px 24px rgba(25, 54, 95, 0.06) !important;
}

body.ztools-page-dashboard .stat-card {
    transition: transform 0.2s ease !important;
}

body.ztools-page-dashboard .stat-card .value,
body.ztools-page-dashboard .chart-title {
    color: #294566 !important;
}

body.ztools-page-amap {
    overflow-x: hidden;
}

body.ztools-page-amap > .header {
    width: min(1180px, calc(100% - 32px));
    margin: 28px auto 0 !important;
}

body.ztools-page-amap > .main-content {
    width: min(1180px, calc(100% - 32px));
    height: calc(100vh - 68px - 148px);
    min-height: 580px;
    margin: 0 auto 48px;
    overflow: hidden;
    border: 1px solid var(--zt-line);
    border-top: 0;
    border-radius: 0 0 14px 14px;
    background: #fff;
    box-shadow: 0 12px 32px rgba(25, 54, 95, 0.08);
}

body.ztools-page-amap .search-panel {
    border-right: 1px solid var(--zt-line);
    box-shadow: none !important;
}

body.ztools-page-amap .search-btn,
body.ztools-page-amap .copy-btn {
    border: 1px solid var(--zt-blue) !important;
    color: #fff !important;
    background: var(--zt-blue) !important;
}

body.ztools-page-amap .result-item.active,
body.ztools-page-amap .result-item:hover {
    border-color: #8ba8ca !important;
    background: var(--zt-soft-blue) !important;
}

body.ztools-page-destination .modal-overlay {
    z-index: 2000 !important;
}

body.ztools-page-destination .modal {
    border: 1px solid var(--zt-line) !important;
    border-radius: 10px !important;
    box-shadow: 0 22px 60px rgba(9, 41, 87, 0.24) !important;
}

body.ztools-themed .navigation-controls,
body.ztools-themed .pagination {
    color: #5f718a !important;
}

body.ztools-themed .nav-btn,
body.ztools-themed .page-btn {
    border: 1px solid #c7d3e2 !important;
    border-radius: 4px !important;
    color: #315a8f !important;
    background: #fff !important;
}

body.ztools-themed .nav-btn:hover:not(:disabled),
body.ztools-themed .page-btn:hover:not(:disabled),
body.ztools-themed .page-btn.active {
    border-color: var(--zt-blue) !important;
    color: #fff !important;
    background: var(--zt-blue) !important;
}

body.ztools-article > .container {
    max-width: 960px !important;
}

body.ztools-article .breadcrumb {
    padding: 16px 40px !important;
    gap: 9px !important;
    border-bottom: 1px solid #e6ebf2 !important;
    color: #77869a !important;
    background: #fbfcfe !important;
}

body.ztools-article .breadcrumb a {
    color: var(--zt-blue) !important;
}

body.ztools-article .article-content {
    padding: 42px 58px 54px !important;
}

body.ztools-article .article-title {
    margin-bottom: 18px !important;
    color: #18375f !important;
    font-size: 32px !important;
    line-height: 1.45 !important;
}

body.ztools-article .article-meta {
    padding-bottom: 18px !important;
    border-bottom: 1px solid #e7ecf2 !important;
    color: #7b899b !important;
}

body.ztools-article .tag {
    padding: 5px 10px !important;
    border: 1px solid #c9d9ec !important;
    border-radius: 3px !important;
    color: #315d94 !important;
    background: #f2f7fd !important;
}

body.ztools-article .article-body {
    color: #41536b !important;
    font-size: 16px !important;
    line-height: 1.95 !important;
}

body.ztools-article .article-body h2 {
    border-left-color: var(--zt-gold) !important;
    color: #24486f !important;
}

body.ztools-article .article-body h3,
body.ztools-article .article-body strong {
    color: #294566 !important;
}

body.ztools-article .article-body img {
    max-width: 100%;
    height: auto;
    border-radius: 6px;
}

body.ztools-article .back-link {
    border: 1px solid #cbd6e3 !important;
    border-radius: 4px !important;
    color: #315a8f !important;
    background: #fff !important;
}

body.ztools-article .action-btn.edit {
    color: #fff !important;
    background: var(--zt-blue) !important;
}

@media (max-width: 820px) {
    .ztools-nav-inner {
        width: calc(100% - 28px);
    }

    .ztools-menu-toggle {
        display: inline-flex;
    }

    .ztools-nav-menu {
        position: absolute;
        top: 68px;
        right: 0;
        left: 0;
        height: auto;
        padding: 10px 14px 14px;
        display: none;
        align-items: stretch;
        flex-direction: column;
        gap: 2px;
        background: var(--zt-navy);
        box-shadow: 0 10px 24px rgba(4, 27, 61, 0.22);
    }

    .ztools-nav-menu.open {
        display: flex;
    }

    .ztools-nav-link {
        width: 100%;
        height: 42px;
        padding: 0 12px;
        justify-content: flex-start;
    }

    .ztools-nav-link::after {
        display: none;
    }

    .ztools-auth-link {
        display: none;
    }

    body.ztools-themed > .container,
    body.ztools-themed > #app > .container {
        width: calc(100% - 28px) !important;
        margin-top: 18px !important;
        margin-bottom: 40px !important;
    }

    body.ztools-themed .container > .header,
    body.ztools-themed .upload-card > .card-header {
        padding: 27px 24px !important;
    }

    body.ztools-themed .container > .content,
    body.ztools-themed .upload-card > .card-body,
    body.ztools-themed .container > .main-content,
    body.ztools-themed .container > .search-form,
    body.ztools-themed .container > .input-section,
    body.ztools-themed .container > .results {
        padding: 24px 20px 28px !important;
    }

    body.ztools-page-access-log .el-card__body {
        padding: 24px 20px 28px !important;
    }

    body.ztools-page-dashboard > #app {
        width: calc(100% - 28px);
        margin-top: 18px;
        margin-bottom: 40px;
    }

    body.ztools-page-dashboard > #app > .header,
    body.ztools-page-amap > .header {
        padding: 27px 24px !important;
    }

    body.ztools-page-amap > .header,
    body.ztools-page-amap > .main-content {
        width: calc(100% - 28px);
    }

    body.ztools-page-amap > .header {
        margin-top: 18px !important;
    }

    body.ztools-page-amap > .main-content {
        height: auto;
        min-height: 0;
        flex-direction: column;
    }

    body.ztools-page-amap .search-panel {
        width: 100%;
        min-width: 0;
        max-height: 420px;
        border-right: 0;
        border-bottom: 1px solid var(--zt-line);
    }

    body.ztools-page-amap .map-container {
        min-height: 520px;
    }

    body.ztools-article .breadcrumb {
        padding: 14px 20px !important;
        overflow: hidden;
        white-space: nowrap;
    }

    body.ztools-article .article-content {
        padding: 30px 24px 40px !important;
    }

    body.ztools-article .article-title {
        font-size: 25px !important;
    }
}

@media (max-width: 480px) {
    .ztools-brand-subtitle {
        display: none;
    }

    body.ztools-themed .container > .header h1,
    body.ztools-themed .upload-card > .card-header h1 {
        font-size: 23px !important;
    }

    body.ztools-themed .button-group,
    body.ztools-themed .action-buttons,
    body.ztools-page-destination .search-bar {
        align-items: stretch !important;
        flex-direction: column !important;
    }

    body.ztools-themed .button-group .btn,
    body.ztools-themed .action-buttons .el-button {
        width: 100% !important;
        margin-left: 0 !important;
    }
}

@media (prefers-reduced-motion: reduce) {
    body.ztools-themed *,
    body.ztools-themed *::before,
    body.ztools-themed *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}