/* JSON Formatter — tool-specific styles */
.jf-toolbar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.jf-toolbar .btn { padding: 9px 14px; font-size: .86rem; }
.jf-indent { display: inline-flex; align-items: center; gap: 7px; font-size: .82rem; color: var(--muted); }
.jf-indent select { background: var(--bg-soft); border: 1px solid var(--line); color: var(--text); padding: 8px 10px; border-radius: var(--radius-sm); font-family: inherit; }
.jf-spacer { flex: 1; }
.jf-status { margin: 12px 0 4px; font-size: .88rem; min-height: 20px; }
.jf-status.ok { color: var(--good); } .jf-status.err { color: var(--danger); }
.jf-panes { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.jf-input { width: 100%; min-height: 60vh; resize: vertical; background: var(--bg-soft); color: var(--text);
  border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 14px; font-family: ui-monospace, Menlo, Consolas, monospace; font-size: .9rem; line-height: 1.5; }
.jf-input:focus { outline: none; border-color: var(--accent); }
.jf-outwrap { min-height: 60vh; background: #0c0f1d; border: 1px solid var(--line); border-radius: var(--radius-sm); overflow: auto; max-height: 76vh; }
.jf-output { margin: 0; padding: 14px 16px; font-family: ui-monospace, Menlo, Consolas, monospace; font-size: .9rem; line-height: 1.55; white-space: pre; }
.jf-output:empty { display: none; }
.jf-output .k { color: var(--accent); } .jf-output .s { color: var(--accent-2); } .jf-output .n { color: #ffd166; } .jf-output .b { color: #ff9e7a; }

.jf-tree { padding: 12px 14px; font-family: ui-monospace, Menlo, Consolas, monospace; font-size: .88rem; line-height: 1.6; }
.jf-tree details { margin-left: 14px; }
.jf-tree summary { cursor: pointer; list-style: none; }
.jf-tree summary::-webkit-details-marker { display: none; }
.jf-tree summary::before { content: "▸"; color: var(--muted-2); margin-right: 6px; display: inline-block; transition: transform .12s; }
.jf-tree details[open] > summary::before { transform: rotate(90deg); }
.jf-tree .tk { color: var(--accent); } .jf-tree .ts { color: var(--accent-2); } .jf-tree .tn { color: #ffd166; } .jf-tree .tb { color: #ff9e7a; }
.jf-tree .tc { color: var(--muted-2); }
.jf-tree .leaf { margin-left: 28px; }

@media (max-width: 760px) { .jf-panes { grid-template-columns: 1fr; } .jf-input, .jf-outwrap { min-height: 38vh; } }