:root{font:14px -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#172033;background:#f5f7fa}body{margin:0}main{max-width:1050px;margin:auto;padding:32px}header,.toolbar{display:flex;justify-content:space-between;align-items:center;gap:16px}small{letter-spacing:2px;color:#667085}h1{font-size:32px;margin:4px 0}h2{font-size:18px;margin:0}p{color:#667085}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:24px 0}.stats div,.card{background:#fff;border:1px solid #e4e8ef;border-radius:14px;padding:20px}.stats b{display:block;font-size:28px}.stats span{color:#667085}.card{margin:14px 0}.row{border-top:1px solid #eef1f5;padding:14px 0;display:grid;grid-template-columns:1.4fr 1fr 1fr 2fr;gap:14px;align-items:start}.ok{color:#16804b}.bad{color:#b42318}.warn{color:#a15c00}.hint{font-size:12px}label{display:block;margin:12px 0}input,select,textarea{display:block;width:100%;box-sizing:border-box;border:1px solid #d8dee8;border-radius:8px;padding:10px;margin-top:5px;font:inherit}textarea{min-height:90px;font-family:ui-monospace,monospace}button{border:0;border-radius:8px;background:#1f2937;color:#fff;padding:10px 16px;cursor:pointer}.cmd{font:12px ui-monospace,monospace;border-top:1px solid #eef1f5;padding:9px 0;white-space:pre-wrap}@media(max-width:700px){main{padding:18px}.row{grid-template-columns:1fr 1fr}.stats{gap:8px}}