html.dark {
    --panel-color-primary: #3d8eff;
    --panel-color-primary-light-8: #3674cc;
    --panel-color-primary-light-1: #6eaaff;
    --panel-color-primary-light-2: #366fc2;
    --panel-color-primary-light-3: #3364ad;
    --panel-color-primary-light-4: #2f558f;
    --panel-color-primary-light-5: #372e46;
    --panel-color-primary-light-6: #2a4066;
    --panel-color-primary-light-7: #2d4a7a;
    --panel-color-primary-light-9: #2d4a7a;

    --panel-main-bg-color-1: #e3e6f3;
    --panel-main-bg-color-2: #c0c2cf;
    --panel-main-bg-color-3: #adb0bc;
    --panel-main-bg-color-4: #9597a4;
    --panel-main-bg-color-5: #90929f;
    --panel-main-bg-color-6: #787b88;
    --panel-main-bg-color-7: #5b5e6a;
    --panel-main-bg-color-8: #434552;
    --panel-main-bg-color-9: #2e313d;
    --panel-main-bg-color-10: #242633;
    --panel-main-bg-color-11: #60626f;
    --panel-main-bg-color-12: #1f2329;
    --panel-main-bg-color-13: #000000;

    --panel-alert-error-bg-color: #fef0f0;
    --panel-alert-error-text-color: #f56c6c;
    --panel-alert-error-hover-bg-color: #e9657b;

    --panel-alert-success-bg-color: #e1f3d8;
    --panel-alert-success-text-color: #67c23a;
    --panel-alert-success-hover-bg-color: #4dc894;

    --panel-alert-warning-bg-color: #59472a;
    --panel-alert-warning-text-color: #edac2c;
    --panel-alert-warning-hover-bg-color: #f1c161;

    --panel-alert-info-bg-color: var(--panel-main-bg-color-7);
    --panel-alert-info-text-color: var(--panel-text-color-white);
    --panel-alert-info-hover-bg-color: var(--panel-main-bg-color-4);

    --el-color-success: #3fb950;
    --el-color-success-light-5: #4dc894;
    --el-color-success-light-8: #3fb950;
    --el-color-success-light-9: var(--panel-main-bg-color-9);

    --el-color-warning: #edac2c;
    --el-color-warning-light-5: #f1c161;
    --el-color-warning-light-8: #edac2c;
    --el-color-warning-light-9: var(--panel-main-bg-color-9);

    --el-color-danger: #e2324f;
    --el-color-danger-light-5: #e9657b;
    --el-color-danger-light-8: #e2324f;
    --el-color-danger-light-9: var(--panel-main-bg-color-9);

    --el-color-error: #e2324f;
    --el-color-error-light-5: #e9657b;
    --el-color-error-light-8: #e2324f;
    --el-color-error-light-9: var(--panel-main-bg-color-9);

    --el-color-info: var(--panel-main-bg-color-3);
    --el-color-info-light-5: var(--panel-main-bg-color-3);
    --el-color-info-light-8: var(--panel-main-bg-color-3);
    --el-color-info-light-9: var(--panel-main-bg-color-9);

    --panel-pie-bg-color: #434552;
    --panel-text-color-white: #ffffff;

    --el-color-primary: var(--panel-color-primary);
    --el-color-primary-light-1: var(--panel-color-primary-light-1);
    --el-color-primary-light-2: var(--panel-color-primary-light-2);
    --el-color-primary-light-3: var(--panel-color-primary-light-3);
    --el-color-primary-light-4: var(--panel-color-primary-light-4);
    --el-color-primary-light-5: var(--panel-color-primary-light-5);
    --el-color-primary-light-6: var(--panel-color-primary-light-6);
    --el-color-primary-light-7: var(--panel-color-primary-light-7);
    --el-color-primary-light-8: var(--panel-color-primary-light-8);
    --el-color-primary-light-9: var(--panel-color-primary-light-9);
    --el-color-primary-dark-2: var(--panel-color-primary);
    --el-scrollbar-bg-color: var(--panel-main-bg-color-8);
    --el-border-color-darker: var(--panel-main-bg-color-6);

    --panel-border: 1px solid var(--panel-main-bg-color-8);
    --panel-border-color: var(--panel-main-bg-color-8);
    --panel-button-active: var(--panel-main-bg-color-10);
    --panel-button-text-color: var(--panel-main-bg-color-10);
    --panel-button-bg-color: var(--panel-color-primary);
    --panel-footer-bg: var(--panel-main-bg-color-9);
    --panel-footer-border: var(--panel-main-bg-color-7);
    --panel-text-color: var(--panel-main-bg-color-1);
    --panel-menu-bg-color: var(--panel-main-bg-color-10);
    --panel-terminal-tag-bg-color: var(--panel-main-bg-color-10);
    --panel-terminal-tag-active-bg-color: var(--panel-main-bg-color-10);
    --panel-terminal-bg-color: var(--panel-main-bg-color-10);
    --panel-terminal-tag-active-text-color: var(--panel-color-primary);
    --panel-terminal-tag-hover-text-color: var(--panel-color-primary);
    --panel-logs-bg-color: #1b1b1b;
    --panel-alert-bg-color: var(--panel-main-bg-color-10);

    --panel-node-card-bg-color: #434552;

    --el-menu-item-bg-color: var(--panel-main-bg-color-9);
    --el-menu-item-bg-color-active: var(--panel-main-bg-color-8);
    --el-menu-hover-bg-color: var(--panel-main-bg-color-8);
    --el-menu-text-color: var(--panel-main-bg-color-2);
    --el-fill-color-blank: var(--panel-main-bg-color-10);
    --el-fill-color: var(--panel-main-bg-color-9);
    --el-fill-color-light: var(--panel-main-bg-color-10);
    --el-fill-color-lighter: var(--panel-main-bg-color-9);
    --el-fill-color-extra-light: var(--panel-main-bg-color-9);
    --el-fill-color-dark: var(--panel-main-bg-color-8);
    --el-fill-color-darker: var(--panel-main-bg-color-7);
    --el-border-color: var(--panel-main-bg-color-8);
    --el-border-color-light: var(--panel-main-bg-color-8);
    --el-border-color-lighter: var(--panel-main-bg-color-8);

    --el-text-color-primary: var(--panel-main-bg-color-2);
    --el-text-color-regular: var(--panel-main-bg-color-2);

    --el-box-shadow: 0px 12px 32px 4px rgba(36, 38, 51, 0.36), 0px 8px 20px rgba(36, 38, 51, 0.72);
    --el-box-shadow-light: 0px 0px 12px rgba(36, 38, 51, 0.72);
    --el-box-shadow-lighter: 0px 0px 6px rgba(36, 38, 51, 0.72);
    --el-box-shadow-dark: 0px 16px 48px 16px rgba(36, 38, 51, 0.72), 0px 12px 32px #242633, 0px 8px 16px -8px #242633;
    --el-bg-color: var(--panel-main-bg-color-9);
    --el-bg-color-overlay: var(--panel-main-bg-color-9);
    --el-dialog-bg-color: var(--panel-main-bg-color-9);
    --panel-code-header-footer-color: var(--panel-main-bg-color-12);

    --el-text-color-placeholder: var(--panel-main-bg-color-4);

    .el-radio-button {
        --el-radio-button-checked-text-color: var(--panel-main-bg-color-10);
    }
    .el-descriptions__content:not(.is-bordered-label) {
        color: var(--panel-main-bg-color-3);
    }

    .el-menu-item:hover,
    .el-sub-menu__title:hover {
        background: var(--panel-main-bg-color-8) !important;
    }

    .el-menu .el-menu-item {
        box-shadow: 0 0 4px rgba(36, 38, 51, 0.72);
    }

    .el-menu .el-sub-menu__title {
        box-shadow: 0 0 4px rgba(36, 38, 51, 0.72);
    }

    .el-overlay {
        background-color: rgb(46 49 61 / 80%);
    }

    .el-tag.el-tag--primary {
        --el-tag-bg-color: var(--panel-main-bg-color-9);
        --el-tag-border-color: var(--panel-main-bg-color-11);
        --el-tag-hover-color: var(--panel-color-primary);
    }

    .el-tabs--card > .el-tabs__header .el-tabs__nav {
        border: 1px solid var(--panel-main-bg-color-8);
        border-bottom: none;
    }

    .el-tabs--card > .el-tabs__header .el-tabs__item.is-active {
        border-bottom-color: var(--panel-color-primary);
        --el-text-color-regular: var(--panel-color-primary);
    }
    .main-container {
        .el-loading-mask {
            background-color: #24263375;
        }
    }

    .el-loading-mask {
        background-color: rgba(0, 0, 0, 0.8);
    }

    .el-input {
        --el-input-border-color: var(--panel-main-bg-color-8);
    }

    input:-webkit-autofill {
        box-shadow: 0 0 0 1000px var(--el-box-shadow) inset;
        background-color: var(--panel-main-bg-color-1);
        transition: background-color 1000s ease-out 0.5s;
    }
    .el-form-item .el-input__inner:-webkit-autofill {
        -webkit-text-fill-color: var(--el-text-color-regular) !important;
    }

    .el-input.is-disabled .el-input__wrapper {
        --el-disabled-bg-color: var(--panel-main-bg-color-9);
        --el-disabled-border-color: var(--panel-main-bg-color-8);
    }

    .el-input > .el-input-group__append:hover {
        background-color: var(--panel-main-bg-color-9) !important;
    }

    .el-form-item__label {
        color: var(--panel-main-bg-color-3);
    }

    .el-card {
        --el-card-bg-color: var(--panel-main-bg-color-10);
    }

    .el-button:hover {
        --el-button-hover-border-color: var(--panel-main-bg-color-11);
        --el-button-hover-bg-color: var(--panel-main-bg-color-10);
    }

    .el-button--primary {
        --el-button-text-color: var(--panel-main-bg-color-10);
        --el-button-hover-link-text-color: var(--panel-color-primary-light-1);
        &.tag-button,
        &.brief-button {
            --el-button-text-color: var(--panel-main-bg-color-10);
            --el-button-hover-text-color: var(--el-color-white);
            --el-button-hover-border-color: var(--el-color-primary);
            --el-button-hover-bg-color: var(--el-color-primary);
        }

        &.app-button {
            --el-button-text-color: var(--el-color-primary);
        }

        &.h-app-button {
            --el-button-text-color: var(--panel-main-bg-color-10);
            --el-button-hover-text-color: var(--el-color-white);
            --el-button-hover-border-color: var(--el-color-primary);
            --el-button-hover-bg-color: var(--el-color-primary);
        }
    }

    .el-button--primary.is-plain,
    .el-button--primary.is-text,
    .el-button--primary.is-link {
        --el-button-text-color: var(--panel-main-bg-color-2);
        --el-button-bg-color: var(--panel-main-bg-color-9);
        --el-button-border-color: var(--panel-main-bg-color-8);
        --el-button-hover-bg-color: var(--panel-main-bg-color-9);
        --el-button-hover-border-color: var(--panel-main-bg-color-8);
    }

    .el-button--primary.is-text,
    .el-button--primary.is-link {
        --el-button-text-color: var(--panel-color-primary);
    }

    .el-button--primary:hover {
        --el-button-hover-text-color: var(--panel-main-bg-color-7);
        --el-button-border-color: var(--el-color-primary);
        --el-button-hover-bg-color: var(--panel-color-primary-light-2);
        --el-button-hover-border-color: var(--panel-main-bg-color-8);
    }

    .el-button--primary.is-plain:hover {
        --el-button-hover-text-color: var(--panel-main-bg-color-10);
        --el-button-border-color: var(--el-color-primary);
        --el-button-hover-bg-color: var(--el-color-primary);
        --el-button-hover-border-color: var(--el-color-primary);
    }

    .el-button--primary:active {
        --el-button-hover-text-color: var(--panel-main-bg-color-7);
        --el-button-active-bg-color: var(--el-color-primary-light-3);
        --el-button-active-border-color: var(--el-color-primary-light-3);
    }
    .el-button--primary.is-plain:active {
        color: var(--panel-main-bg-color-10);
    }

    .el-button:focus-visible {
        outline: none;
    }

    .el-button.is-disabled {
        color: var(--panel-main-bg-color-7);
        border-color: var(--panel-main-bg-color-8);
        background: var(--panel-main-bg-color-9);
    }

    .el-button.is-disabled:hover {
        border-color: var(--panel-main-bg-color-8);
        background: var(--panel-main-bg-color-9);
    }

    .el-button--primary.is-link.is-disabled,
    .el-button--primary.is-link.is-disabled:hover,
    .el-button--primary.is-link.is-disabled:focus,
    .el-button--primary.is-link.is-disabled:active {
        color: var(--panel-main-bg-color-6);
    }

    .el-dropdown-menu__item:hover {
        background-color: var(--panel-main-bg-color-7);
    }

    .el-drawer .el-drawer__header span {
        color: var(--panel-text-color);
    }

    .el-dialog {
        background-color: var(--panel-main-bg-color-9);
        border: 1px solid var(--panel-border-color);

        .el-dialog__header {
            color: var(--el-text-color-primary);

            .el-dialog__title {
                color: var(--el-menu-text-color);
            }
        }
    }

    .el-alert--error {
        --el-alert-bg-color: var(--panel-alert-error-bg-color);
        --el-color-error: var(--panel-alert-error-text-color);
    }

    .el-alert--success {
        --el-alert-bg-color: var(--panel-alert-success-bg-color);
        --el-color-success: var(--panel-alert-success-text-color);
    }

    .el-alert--warning {
        --el-alert-bg-color: var(--panel-alert-warning-bg-color);
        --el-color-warning: var(--panel-alert-warning-text-color);
    }

    .el-alert--info {
        --el-alert-bg-color: var(--panel-alert-info-bg-color);
        --el-color-info: var(--panel-alert-info-text-color);
    }

    .md-editor-dark {
        --md-bk-color: var(--panel-main-bg-color-9);
    }

    .md-editor-dark .md-editor-preview {
        --md-theme-color: var(--el-text-color-primary);
    }

    .md-editor-dark .default-theme a {
        --md-theme-link-color: var(--el-color-primary);
    }

    .md-editor-dark .default-theme pre code {
        background-color: var(--panel-main-bg-color-8);
    }
    .md-editor-dark .default-theme pre:before {
        background-color: var(--panel-main-bg-color-10);
    }

    .el-descriptions__title {
        color: var(--el-text-color-primary);
    }
    .el-descriptions__content.el-descriptions__cell.is-bordered-content {
        color: var(--el-text-color-primary);
    }
    .el-descriptions--large .el-descriptions__body .el-descriptions__table.is-bordered .el-descriptions__cell {
        padding: 12px 15px;
        background-color: transparent;
    }
    .el-descriptions__body {
        background-color: transparent;
    }
    .el-descriptions__label {
        color: var(--el-color-primary) !important;
        margin-right: 16px;
    }

    .el-avatar {
        --el-avatar-bg-color: var(--panel-text-color-white) !important;
        box-shadow: 0 0 4px rgba(0, 94, 235, 0.1);
        border: 0.5px solid var(--panel-main-bg-color-7);
    }
    .el-drawer {
        .cm-editor {
            background-color: var(--panel-logs-bg-color);
        }
        .cm-gutters {
            background-color: var(--panel-logs-bg-color);
        }
        .log-container {
            background-color: var(--panel-logs-bg-color);
        }
    }

    .cm-editor {
        background-color: var(--panel-main-bg-color-9);
    }
    .cm-gutters {
        background-color: var(--panel-main-bg-color-9);
    }

    // scroll-bar
    ::-webkit-scrollbar {
        background-color: var(--el-scrollbar-bg-color) !important;
    }
    ::-webkit-scrollbar-thumb {
        background-color: var(--el-border-color-darker);
    }
    ::-webkit-scrollbar-corner {
        background-color: var(--el-scrollbar-bg-color);
    }

    .app-warn {
        span {
            &:nth-child(2) {
                color: var(--panel-color-primary);

                &:hover {
                    color: var(--panel-color-primary-light-3);
                }
            }
        }
    }

    .el-table {
        --el-table-bg-color: var(--el-bg-color);
        --el-table-tr-bg-color: var(--el-bg-color);
        --el-table-header-bg-color: var(--el-bg-color);
        --el-table-row-hover-bg-color: var(--panel-main-bg-color-8);
        --el-table-border: 1px solid var(--panel-main-bg-color-8);
        --el-table-border-color: var(--panel-main-bg-color-8);
    }

    .el-message-box {
        --el-messagebox-title-color: var(--el-menu-text-color);
        border: 1px solid var(--panel-border-color);
    }

    .el-popover {
        --el-popover-title-text-color: var(--panel-main-bg-color-2);
        border: 1px solid var(--panel-border-color);
    }

    .app-wrapper {
        .main-container {
            background-color: var(--panel-main-bg-color-9) !important;
        }
        .app-footer {
            background-color: var(--panel-main-bg-color-9) !important;
            border-top: var(--panel-border);
        }
        .mobile-header {
            background-color: var(--panel-main-bg-color-9) !important;
            border-bottom: var(--panel-border);
            color: #ffffff;
        }
    }

    .router_card_button {
        .el-radio-button__inner {
            background: none !important;
        }
        .el-radio-button__original-radio:checked + .el-radio-button__inner {
            color: var(--panel-main-bg-color-10);
            background-color: var(--panel-color-primary) !important;
            box-shadow: none !important;
            border: none !important;
        }
    }

    .el-date-table td.in-range .el-date-table-cell {
        background-color: var(--panel-main-bg-color-8);
    }

    .el-collapse-item__header {
        color: #ffffff;
        background-color: transparent !important;
    }

    .el-checkbox__input.is-checked .el-checkbox__inner::after {
        border-color: var(--panel-main-bg-color-10);
    }

    .el-checkbox__input.is-indeterminate .el-checkbox__inner::before {
        background-color: var(--panel-main-bg-color-10);
    }

    .custom-input-textarea {
        background-color: var(--panel-main-bg-color-10) !important;
        color: var(--el-color-info) !important;
    }
    .custom-input-textarea:hover {
        background-color: var(--panel-main-bg-color-9) !important;
        color: var(--el-color-primary) !important;
    }
}
