/* DOSIGNY — Tool json-formatter: Logik unverändert aus tools/json-formatter.php übernommen (umgewandelt von werkzeuge_umbauen.py). */
.dz-tool .tool-container { padding: calc(80px + var(--spacing-xl)) 0 var(--spacing-xl); min-height: 100vh; }
.dz-tool .tool-header { text-align: center; margin-bottom: var(--spacing-xl); }
.dz-tool .tool-header__title { font-size: clamp(1.75rem, 4vw, 2.5rem); margin-bottom: var(--spacing-sm); }
.dz-tool .tool-header__desc { color: var(--color-text-muted); max-width: 600px; margin: 0 auto; }
.dz-tool .tool-back { display: inline-flex; align-items: center; gap: 0.5rem; color: var(--color-text-muted); text-decoration: none; margin-bottom: var(--spacing-md); font-size: 0.9rem; }
.dz-tool .tool-back:hover { color: var(--color-primary); }
.dz-tool .tool-box { max-width: 1000px; margin: 0 auto; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); border-radius: var(--radius-lg); padding: var(--spacing-lg); }
.dz-tool .status-bar { padding: 0.75rem 1rem; border-radius: var(--radius-sm); margin-bottom: var(--spacing-md); font-size: 0.9rem; }
.dz-tool .status-bar.valid { background: rgba(16, 185, 129, 0.15); color: #10b981; }
.dz-tool .status-bar.invalid { background: rgba(239, 68, 68, 0.15); color: #ef4444; }
.dz-tool .status-bar.empty { background: rgba(255,255,255,0.05); color: var(--color-text-muted); }
.dz-tool .editor-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-md); }
@media (max-width: 800px) {.dz-tool .editor-grid { grid-template-columns: 1fr; }
 }
.dz-tool .editor-pane__header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.5rem; }
.dz-tool .editor-pane__title { font-size: 0.9rem; color: var(--color-text-muted); }
.dz-tool textarea { width: 100%; height: 400px; padding: var(--spacing-md); background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); border-radius: var(--radius-sm); color: var(--color-text); font-family: 'Monaco', 'Consolas', monospace; font-size: 0.9rem; resize: vertical; }
.dz-tool textarea:focus { outline: none; border-color: var(--color-primary); }
.dz-tool .output-area { width: 100%; height: 400px; padding: var(--spacing-md); background: #1a1a2e; border-radius: var(--radius-sm); overflow: auto; font-family: 'Monaco', 'Consolas', monospace; font-size: 0.9rem; color: #a5b4fc; white-space: pre-wrap; }
.dz-tool .btn-row { display: flex; gap: var(--spacing-sm); flex-wrap: wrap; }
.dz-tool .btn { padding: 0.5rem 1rem; background: var(--color-primary); color: #0c0816; border: none; border-radius: var(--radius-sm); cursor: pointer; font-size: 0.85rem; }
.dz-tool .btn:hover { opacity: 0.9; }
.dz-tool .btn--secondary { background: rgba(255,255,255,0.1); color: #fff; }
.dz-tool .btn.copied { background: #10b981; }
.dz-tool .indent-select { padding: 0.5rem; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); border-radius: var(--radius-sm); color: var(--color-text); font-size: 0.85rem; }