.json-viewer-tool {
    --tree-font-size: 13px;
    --bg: #0b1320;
    --surface: #14253d;
    --surface-2: #0f1d31;
    --surface-3: #0c1728;
    --line: rgba(113, 146, 194, 0.22);
    --line-strong: rgba(126, 166, 224, 0.38);
    --text: #dde8fb;
    --text-dim: rgba(221, 232, 251, 0.68);
    --accent: #4f8df7;
    --accent-soft: rgba(79, 141, 247, 0.18);
    --accent-strong: #76a8ff;
    --danger: #f1748e;
    --danger-soft: rgba(241, 116, 142, 0.14);
    --string: #7ee6be;
    --number: #f5c277;
    --boolean: #8ecbff;
    --null: #f5a8b7;
    --key: #a9c0ff;
    --input-bg: #0d1829;
    --btn-bg: rgba(18, 37, 60, 0.78);
    --btn-bg-hover: rgba(31, 55, 86, 0.9);
    --btn-border: rgba(111, 146, 201, 0.28);
    --btn-text: #e6efff;
    --radius: 8px;
    --radius-sm: 6px;
    --gap-section: 8px;
    --gap-inline: 6px;
    color: var(--text);
    font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
    background:
        radial-gradient(circle at 8% -2%, rgba(56, 92, 147, 0.34) 0%, transparent 38%),
        radial-gradient(circle at 110% 118%, rgba(31, 58, 93, 0.4) 0%, transparent 30%),
        linear-gradient(165deg, #101a2b 0%, var(--bg) 55%, #0f1b2e 100%);
}

.json-viewer-tool[data-theme="light"] {
    --bg: #edf3fb;
    --surface: rgba(255, 255, 255, 0.94);
    --surface-2: #f6f9ff;
    --surface-3: #eff4fd;
    --line: rgba(116, 143, 184, 0.24);
    --line-strong: rgba(100, 133, 184, 0.38);
    --text: #172741;
    --text-dim: rgba(23, 39, 65, 0.7);
    --accent: #2a72de;
    --accent-soft: rgba(42, 114, 222, 0.12);
    --accent-strong: #4c8ef0;
    --danger: #d95b78;
    --danger-soft: rgba(217, 91, 120, 0.12);
    --string: #18765d;
    --number: #9b621e;
    --boolean: #256da9;
    --null: #b55266;
    --key: #3253ac;
    --input-bg: #ffffff;
    --btn-bg: rgba(246, 249, 255, 0.92);
    --btn-bg-hover: rgba(232, 240, 252, 1);
    --btn-border: rgba(112, 142, 182, 0.24);
    --btn-text: #1a3056;
    background:
        radial-gradient(circle at 8% -2%, rgba(177, 205, 245, 0.55) 0%, transparent 40%),
        radial-gradient(circle at 110% 118%, rgba(227, 238, 251, 0.78) 0%, transparent 32%),
        linear-gradient(165deg, #f6f9ff 0%, var(--bg) 55%, #edf3fb 100%);
}

.json-viewer-tool * {
    box-sizing: border-box;
}

.json-viewer-tool .layout-grid {
    width: min(1400px, calc(100% - 24px));
    margin:  auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.json-viewer-tool .app-shell {
    display: flex;
    flex-direction: column;
    gap: var(--gap-section);
    height: clamp(620px, calc(100dvh - 84px), 980px);
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: var(--surface);
    overflow: hidden;
}

.json-viewer-tool .app-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
}

.json-viewer-tool .app-kicker {
    margin: 0 0 2px;
    color: var(--text-dim);
    font-size: 11px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.json-viewer-tool h1 {
    margin: 0;
    font-size: clamp(1.05rem, 1.35vw, 1.42rem);
    line-height: 1.15;
}

.json-viewer-tool .header-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
}

.json-viewer-tool .app-subtitle {
    margin: 0;
    max-width: 520px;
    font-size: 12px;
    line-height: 1.3;
    color: var(--text-dim);
}

.json-viewer-tool main,
.json-viewer-tool .viewer-card,
.json-viewer-tool .panel,
.json-viewer-tool .panel-content,
.json-viewer-tool .panel-content-editor,
.json-viewer-tool .panel-content-tree,
.json-viewer-tool .input-section,
.json-viewer-tool .upload-box,
.json-viewer-tool .tree-main-section {
    min-height: 0;
}

.json-viewer-tool main,
.json-viewer-tool .viewer-card,
.json-viewer-tool .panel.is-active,
.json-viewer-tool .panel-content,
.json-viewer-tool .panel-content-editor,
.json-viewer-tool .panel-content-tree,
.json-viewer-tool .input-section,
.json-viewer-tool .upload-box {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: var(--gap-section);
}

.json-viewer-tool main,
.json-viewer-tool .viewer-card,
.json-viewer-tool .panel,
.json-viewer-tool .panel-content,
.json-viewer-tool .panel-content-editor,
.json-viewer-tool .panel-content-tree,
.json-viewer-tool .input-section,
.json-viewer-tool .upload-box,
.json-viewer-tool .tree-main-section {
    overflow: hidden;
}

.json-viewer-tool .panel {
    display: none;
}

.json-viewer-tool .panel.is-active {
    display: flex;
}

.json-viewer-tool .tab-row,
.json-viewer-tool .tab-row-left,
.json-viewer-tool .tab-group,
.json-viewer-tool .tab-actions,
.json-viewer-tool .btn-group,
.json-viewer-tool .panel-actions,
.json-viewer-tool .toolbar-group,
.json-viewer-tool .input-actions,
.json-viewer-tool .compact-url-group,
.json-viewer-tool .tree-toolbar,
.json-viewer-tool .tree-header-actions,
.json-viewer-tool .tree-inspector-meta,
.json-viewer-tool .tree-control-row,
.json-viewer-tool .search-input-group,
.json-viewer-tool .font-control,
.json-viewer-tool .node-inspector,
.json-viewer-tool .node-row,
.json-viewer-tool .node-row-left,
.json-viewer-tool .node-row-right,
.json-viewer-tool .url-loader {
    display: flex;
    align-items: center;
    gap: var(--gap-inline);
}

.json-viewer-tool .tab-row {
    justify-content: space-between;
    flex-wrap: wrap;
}

.json-viewer-tool .tab,
.json-viewer-tool .btn,
.json-viewer-tool .search-clear-btn {
    min-height: 30px;
    padding: 4px 10px;
    border: 1px solid var(--btn-border);
    border-radius: var(--radius-sm);
    background: var(--btn-bg);
    color: var(--btn-text);
    font-size: 12px;
    line-height: 1;
    cursor: pointer;
    transition: background-color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.json-viewer-tool .btn:hover,
.json-viewer-tool .search-clear-btn:hover,
.json-viewer-tool .tab:hover {
    background: var(--btn-bg-hover);
    border-color: var(--line-strong);
    box-shadow: 0 0 0 1px rgba(120, 165, 240, 0.06) inset;
}

.json-viewer-tool .btn:disabled,
.json-viewer-tool .theme-toggle:disabled,
.json-viewer-tool .theme-toggle.is-locked {
    opacity: 0.55;
    cursor: not-allowed;
}

.json-viewer-tool .tab {
    color: var(--text-dim);
}

.json-viewer-tool .tab.is-active {
    color: var(--text);
    border-color: color-mix(in srgb, var(--accent) 55%, var(--btn-border));
    background: color-mix(in srgb, var(--accent-soft) 65%, var(--btn-bg));
}

.json-viewer-tool .toolbar-group {
    flex-wrap: wrap;
}

.json-viewer-tool .toolbar-group-secondary,
.json-viewer-tool .toolbar-group-export {
    border-left: 1px solid rgba(255, 255, 255, 0.08);
    padding-left: 10px;
}

.json-viewer-tool[data-theme="light"] .toolbar-group-secondary,
.json-viewer-tool[data-theme="light"] .toolbar-group-export {
    border-left-color: rgba(23, 39, 65, 0.08);
}

.json-viewer-tool .toolbar-group-export .btn[data-action="download"] {
    background: color-mix(in srgb, var(--accent-soft) 55%, var(--btn-bg));
    border-color: color-mix(in srgb, var(--accent) 35%, var(--btn-border));
}

.json-viewer-tool .toolbar-group-export .btn[data-action="csv"],
.json-viewer-tool .toolbar-group-export .btn[data-action="xml"] {
    background: color-mix(in srgb, rgba(126, 166, 224, 0.12) 72%, var(--btn-bg));
}

.json-viewer-tool .btn-danger {
    border-color: color-mix(in srgb, var(--danger) 42%, var(--btn-border));
    background: color-mix(in srgb, var(--danger-soft) 65%, var(--btn-bg));
}

.json-viewer-tool .input-label,
.json-viewer-tool .input-inline-label,
.json-viewer-tool .checkbox-wrap,
.json-viewer-tool .font-control label,
.json-viewer-tool .search-matches,
.json-viewer-tool .tree-stat-text,
.json-viewer-tool .inspector-label,
.json-viewer-tool .editor-action-sep,
.json-viewer-tool .tree-inspector-separator {
    color: var(--text-dim);
    font-size: 12px;
}

.json-viewer-tool .editor-action-sep,
.json-viewer-tool .tree-inspector-separator {
    opacity: 0.7;
}

.json-viewer-tool .input-section {
    gap: 6px;
}

.json-viewer-tool .upload-box {
    gap: 6px;
}

.json-viewer-tool #jsonInput,
.json-viewer-tool #urlInput,
.json-viewer-tool #treeFontInput,
.json-viewer-tool .search-input {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface-3);
    color: var(--text);
    font-family: "JetBrains Mono", Consolas, monospace;
}

.json-viewer-tool[data-theme="light"] #jsonInput,
.json-viewer-tool[data-theme="light"] #urlInput,
.json-viewer-tool[data-theme="light"] #treeFontInput,
.json-viewer-tool[data-theme="light"] .search-input {
    background: var(--input-bg);
}

.json-viewer-tool #jsonInput {
    width: 100%;
    flex: 1 1 auto;
    min-height: 65vh;
    max-height: 100%;
    padding: 12px 14px;
    resize: none;
    line-height: 1.5;
    overflow: auto;
}

.json-viewer-tool #jsonInput,
.json-viewer-tool .tree-container,
.json-viewer-tool .status-log-list {
    scrollbar-width: thin;
    scrollbar-color: color-mix(in srgb, var(--accent) 34%, var(--line-strong)) transparent;
}

.json-viewer-tool #jsonInput::-webkit-scrollbar,
.json-viewer-tool .tree-container::-webkit-scrollbar,
.json-viewer-tool .status-log-list::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

.json-viewer-tool #jsonInput::-webkit-scrollbar-track,
.json-viewer-tool .tree-container::-webkit-scrollbar-track,
.json-viewer-tool .status-log-list::-webkit-scrollbar-track {
    background: transparent;
}

.json-viewer-tool #jsonInput::-webkit-scrollbar-thumb,
.json-viewer-tool .tree-container::-webkit-scrollbar-thumb,
.json-viewer-tool .status-log-list::-webkit-scrollbar-thumb {
    background: color-mix(in srgb, var(--accent) 26%, var(--line-strong));
    border: 2px solid transparent;
    border-radius: 999px;
    background-clip: padding-box;
}

.json-viewer-tool #jsonInput::-webkit-scrollbar-thumb:hover,
.json-viewer-tool .tree-container::-webkit-scrollbar-thumb:hover,
.json-viewer-tool .status-log-list::-webkit-scrollbar-thumb:hover {
    background: color-mix(in srgb, var(--accent) 40%, var(--line-strong));
    background-clip: padding-box;
}

.json-viewer-tool #urlInput {
    width: min(460px, 100%);
    min-height: 34px;
    padding: 6px 10px;
}

.json-viewer-tool .input-actions {
    flex-wrap: wrap;
    gap: 8px;
}

.json-viewer-tool .compact-url-group {
    flex: 1 1 420px;
    min-width: 280px;
    gap: 8px;
}

.json-viewer-tool .url-loader {
    flex: 1;
    min-width: 0;
}

.json-viewer-tool .checkbox-wrap {
    min-height: 30px;
    white-space: nowrap;
}

.json-viewer-tool .tree-main-section {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 6px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: linear-gradient(180deg, color-mix(in srgb, var(--surface-2) 90%, transparent), color-mix(in srgb, var(--surface-3) 86%, transparent));
}

.json-viewer-tool .tree-toolbar {
    justify-content: space-between;
    flex-wrap: wrap;
}

.json-viewer-tool .tree-header-actions,
.json-viewer-tool .tree-inspector-meta {
    gap: 6px;
    flex-wrap: wrap;
}

.json-viewer-tool .tree-inspector-label,
.json-viewer-tool .tree-stat-text strong,
.json-viewer-tool .key {
    color: var(--text);
}

.json-viewer-tool .safe-mode-badge,
.json-viewer-tool .node-badge {
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 2px 8px;
    font-size: 11px;
    background: color-mix(in srgb, var(--surface-2) 76%, transparent);
}

.json-viewer-tool .safe-mode-badge.is-safe {
    color: #ffe7b3;
    border-color: color-mix(in srgb, #eab308 48%, var(--line));
    background: color-mix(in srgb, #eab308 14%, var(--surface-2));
}

.json-viewer-tool .node-inspector,
.json-viewer-tool .tree-bottom-panel,
.json-viewer-tool .status-wrap details,
.json-viewer-tool .seo-section {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: color-mix(in srgb, var(--surface-2) 78%, transparent);
}

.json-viewer-tool .node-inspector,
.json-viewer-tool .tree-bottom-panel {
    padding: 8px 10px;
}

.json-viewer-tool .node-inspector {
    min-height: 40px;
    flex-wrap: wrap;
}

.json-viewer-tool .inspector-copy-btn {
    margin-left: auto;
}

.json-viewer-tool .tree-container {
    flex: 1 1 auto;
    min-height: 0;
    overflow: auto;
    padding: 8px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: color-mix(in srgb, var(--surface-3) 88%, transparent);
    font-family: "JetBrains Mono", Consolas, monospace;
    font-size: var(--tree-font-size);
    line-height: 1.25;
    overscroll-behavior: contain;
    scrollbar-gutter: stable;
}

.json-viewer-tool .tree-size-warning {
    padding: 6px 8px;
    border: 1px dashed color-mix(in srgb, #eab308 45%, var(--line));
    border-radius: var(--radius-sm);
    color: #f4d788;
    background: color-mix(in srgb, #eab308 12%, transparent);
    font-size: 11px;
}

.json-viewer-tool .json-tree,
.json-viewer-tool .json-tree ul {
    margin: 0;
    padding-left: 0.72rem;
    list-style: none;
}

.json-viewer-tool .json-tree {
    padding-left: 0;
}

.json-viewer-tool .json-tree li {
    position: relative;
    padding-left: 0.72rem;
    border-radius: 6px;
}

.json-viewer-tool .json-tree li::before {
    content: "";
    position: absolute;
    left: 0.24rem;
    top: -0.32rem;
    bottom: -0.32rem;
    border-left: 1px solid color-mix(in srgb, var(--line) 88%, transparent);
}

.json-viewer-tool .json-tree li::after {
    content: "";
    position: absolute;
    left: 0.24rem;
    top: 0.62rem;
    width: 0.38rem;
    border-top: 1px solid color-mix(in srgb, var(--line) 88%, transparent);
}

.json-viewer-tool .json-tree > li::before,
.json-viewer-tool .json-tree > li::after {
    content: none;
}

.json-viewer-tool .json-tree li:last-child::before {
    bottom: 0.72rem;
}

.json-viewer-tool .node-row {
    justify-content: space-between;
    min-height: calc(var(--tree-font-size) + 7px);
    padding: 1px 2px;
    border: 1px solid transparent;
    border-radius: 6px;
    cursor: pointer;
}

.json-viewer-tool .node-row.is-selected,
.json-viewer-tool .search-match > .node-row {
    background: color-mix(in srgb, var(--accent-soft) 70%, transparent);
}

.json-viewer-tool .search-match.current-match > .node-row,
.json-viewer-tool .node-row.is-selected {
    border-color: color-mix(in srgb, var(--accent) 44%, var(--line-strong));
}

.json-viewer-tool .node-row-left,
.json-viewer-tool .node-row-right {
    min-width: 0;
}

.json-viewer-tool .node-row-left {
    flex: 1 1 auto;
    gap: 4px;
}

.json-viewer-tool .node-row-right {
    flex: 0 0 auto;
    margin-left: auto;
    gap: 4px;
}

.json-viewer-tool .toggle,
.json-viewer-tool .toggle-spacer,
.json-viewer-tool .node-structure-symbol,
.json-viewer-tool .node-structure-spacer {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.json-viewer-tool .toggle {
    border: none;
    border-radius: 3px;
    padding: 0;
    background: rgba(0, 0, 0, 0.22);
    color: var(--text-dim);
    font-size: 11px;
    line-height: 1;
}

.json-viewer-tool[data-theme="light"] .toggle {
    background: rgba(50, 76, 120, 0.12);
}

.json-viewer-tool .toggle::before {
    content: "\25BE";
}

.json-viewer-tool .has-children.collapsed > .node-row .toggle::before {
    content: "\25B8";
}

.json-viewer-tool .has-children.collapsed > ul {
    display: none;
}

.json-viewer-tool .node-dot-spacer,
.json-viewer-tool .node-status-dot {
    width: 6px;
    height: 6px;
    flex-shrink: 0;
    display: inline-block;
}

.json-viewer-tool .node-status-dot {
    border-radius: 50%;
}

.json-viewer-tool .node-status-dot-node-null {
    background: #ef4444;
}

.json-viewer-tool .node-status-dot-node-empty {
    background: #3b82f6;
}

.json-viewer-tool .node-status-dot-node-valid {
    background: #10b981;
}

.json-viewer-tool .node-badge {
    border-radius: 4px;
    padding: 1px 5px;
    font-size: 10px;
    text-transform: uppercase;
    color: color-mix(in srgb, var(--text-dim) 82%, var(--text));
}

.json-viewer-tool .collapsed-preview,
.json-viewer-tool .node-size,
.json-viewer-tool .punctuation,
.json-viewer-tool .meta {
    color: color-mix(in srgb, var(--text-dim) 80%, var(--text));
}

.json-viewer-tool .collapsed-preview {
    display: none;
}

.json-viewer-tool .has-children.collapsed > .node-row .collapsed-preview {
    display: inline;
}

.json-viewer-tool .value-string {
    color: var(--string);
}

.json-viewer-tool .value-number {
    color: var(--number);
}

.json-viewer-tool .value-boolean {
    color: var(--boolean);
}

.json-viewer-tool .value-null {
    color: var(--null);
}

.json-viewer-tool .value-truncated {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.json-viewer-tool .node-copy-btn,
.json-viewer-tool .value-expand-btn,
.json-viewer-tool .font-btn {
    min-height: 22px;
    padding: 2px 7px;
    border: 1px solid var(--btn-border);
    border-radius: 5px;
    background: var(--btn-bg);
    color: var(--btn-text);
    font-size: 11px;
}

.json-viewer-tool .node-copy-btn {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.json-viewer-tool .tree-node > .node-row:hover .node-copy-btn,
.json-viewer-tool .tree-node > .node-row.is-selected .node-copy-btn {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.json-viewer-tool .search-input-group {
    flex: 1 1 260px;
    min-width: 220px;
}

.json-viewer-tool .search-input {
    width: 100%;
    min-height: 30px;
    padding: 6px 10px;
    font-size: 12px;
}

.json-viewer-tool .search-matches.has-results {
    color: var(--text);
}

.json-viewer-tool .tree-controls-end {
    margin-left: auto;
}

.json-viewer-tool #treeFontInput {
    width: 54px;
    min-height: 30px;
    padding: 4px 6px;
    text-align: center;
}

.json-viewer-tool .status-wrap details {
    padding: 8px 10px;
}

.json-viewer-tool .status-wrap summary {
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
}

.json-viewer-tool .status-bar {
    margin-top: 4px;
    color: var(--text-dim);
    font-size: 12px;
}

.json-viewer-tool .status-log-list {
    margin: 6px 0 0;
    padding-left: 16px;
    max-height: 128px;
    overflow: auto;
    color: var(--text-dim);
    font-family: "JetBrains Mono", Consolas, monospace;
    font-size: 11px;
    line-height: 1.4;
}

.json-viewer-tool .status-log-list .status-error,
.json-viewer-tool #statusText.status-error {
    color: var(--danger);
}

.json-viewer-tool .seo-footer,
.json-viewer-tool .page-status-wrap,
.json-viewer-tool .tool-ad {
    flex: 0 0 auto;
}

.json-viewer-tool .seo-container {
    width: min(1400px, calc(100% - 24px));
    margin: 0 auto;
}

.json-viewer-tool .seo-footer {
    padding: 4px 0 20px;
}

.json-viewer-tool .seo-section {
    padding: 12px;
    margin-bottom: 10px;
}

.json-viewer-tool .seo-section h2 {
    margin: 0 0 6px;
    font-size: 14px;
}

.json-viewer-tool .seo-section p {
    margin: 0;
    color: var(--text-dim);
    font-size: 12px;
    line-height: 1.5;
}

@media (max-width: 860px) {
    .json-viewer-tool .layout-grid {
        width: calc(100% - 10px);
        margin: 5px auto;
    }

    .json-viewer-tool .app-shell {
        height: calc(100dvh - 10px);
        padding: 12px;
        border-radius: 14px;
    }

    .json-viewer-tool .app-header,
    .json-viewer-tool .header-actions,
    .json-viewer-tool .tab-row {
        flex-direction: column;
        align-items: stretch;
    }

    .json-viewer-tool .tab-actions,
    .json-viewer-tool .panel-actions {
        width: 100%;
        justify-content: space-between;
    }

    .json-viewer-tool .toolbar-group-export {
        border-left: none;
        padding-left: 0;
    }

    .json-viewer-tool .toolbar-group-secondary {
        border-left-color: transparent;
        padding-left: 0;
    }

    .json-viewer-tool .panel-actions-editor {
        align-items: flex-start;
    }

    .json-viewer-tool .toolbar-group {
        width: 100%;
    }

    .json-viewer-tool .btn-group,
    .json-viewer-tool .tab-actions,
    .json-viewer-tool .toolbar-group,
    .json-viewer-tool .input-actions {
        flex-wrap: wrap;
    }

    .json-viewer-tool .editor-action-sep {
        display: none;
    }

    .json-viewer-tool .app-subtitle {
        max-width: none;
    }

    .json-viewer-tool #jsonInput {
        min-height: 55vh;
    }

    .json-viewer-tool .input-actions {
        align-items: stretch;
    }

    .json-viewer-tool .compact-url-group {
        min-width: 0;
        width: 100%;
        flex-wrap: wrap;
    }

    .json-viewer-tool .url-loader,
    .json-viewer-tool #urlInput,
    .json-viewer-tool #uploadBtn,
    .json-viewer-tool #loadUrlBtn {
        width: 100%;
    }

    .json-viewer-tool .checkbox-wrap {
        width: 100%;
    }

    .json-viewer-tool .tree-main-section {
        min-height: 55vh;
    }

    .json-viewer-tool .tree-container {
        min-height: 0;
    }

    .json-viewer-tool .tree-control-row {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 6px;
    }

    .json-viewer-tool .search-input-group,
    .json-viewer-tool .search-matches,
    .json-viewer-tool .tree-controls-end {
        grid-column: 1 / -1;
    }

    .json-viewer-tool .tree-controls-end {
        margin-left: 0;
        justify-self: end;
    }
}