.tool-box{
  --bg: #f1f6ee; --panel: #ffffff; --panel-2: #e2edda; --line: #c3d9b3;
  --accent: #4d7c0f; --accent-soft: #d7e8c6; --accent-dim: #f3f8ee;
  --text: #223417; --muted: #5f7a4a; --muted-2: #9ab383; --bad: #b3402f; --good: #1e824c;
}

.tool-box .btns{ display: flex; justify-content: flex-end; gap: 10px; margin-bottom: 6px; flex-wrap: wrap; }
.tool-box .btns.center{ justify-content: center; }
.tool-box .app{ padding: 11px 22px; border: none; border-radius: 8px; cursor: pointer; font-weight: 600; font-size: 13.5px; font-family: 'Inter', sans-serif; color: #fff; background: var(--accent); }
.tool-box .app:hover{ filter: brightness(1.08); }
.tool-box .app.gray{ background: var(--line); color: var(--text); }

.tool-box .grid{ display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-top: 20px; }
.tool-box .card11{ background: var(--panel-2); border: 1px solid var(--line); border-radius: 10px; padding: 14px; text-align: center; }
.tool-box .card11 h3{ margin: 0 0 6px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .4px; color: var(--muted); }
.tool-box .card11 p{ margin: 0; font-size: 19px; font-weight: 800; color: var(--accent); font-family: 'JetBrains Mono', monospace; }

.tool-box .note{ margin-top: 16px; font-size: 12px; color: var(--muted); line-height: 1.6; background: var(--panel-2); border: 1px solid var(--line); border-radius: 8px; padding: 10px 14px; }