:root{--brand:#0b57a4;--muted:#666;--card-bg:#ffffff;--page-bg:#f5f7fb;--input-border:#d6dbe8}*{box-sizing:border-box}body{font-family:Inter,Segoe UI,Arial,Helvetica,sans-serif;margin:0;background:var(--page-bg);color:#222;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.header{background:var(--card-bg);border-bottom:1px solid #e6e9ef;padding:20px}.container{max-width:1100px;margin:28px auto;padding:18px;background:var(--card-bg);border-radius:8px;box-shadow:0 6px 18px #0c14280f}.h1{font-size:20px;margin:0;color:var(--brand);font-weight:700}.tag{color:var(--muted);font-size:13px;margin-top:6px}.form-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:12px;align-items:end;margin-top:12px}.col-6{grid-column:span 6}.col-4{grid-column:span 4}.col-3{grid-column:span 3}.col-12{grid-column:span 12}.col-8{grid-column:span 8}@media(max-width:860px){.col-6,.col-4,.col-3,.col-8{grid-column:span 12}}.label{font-size:13px;color:#333;margin-bottom:6px;display:block}.input,select,.number{width:100%;padding:8px 10px;border:1px solid var(--input-border);border-radius:6px;font-size:14px;background:#fff}.small{font-size:12px;color:var(--muted)}.action-row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.button{background:var(--brand);color:#fff;padding:10px 14px;border:none;border-radius:6px;cursor:pointer;font-weight:600}.button.secondary{background:#f0f3f8;color:#111;border:1px solid #e6e9ef}.log{height:320px;overflow:auto;border:1px dashed #e6e9ef;padding:10px;border-radius:6px;background:#fbfdff;white-space:pre-wrap}table{width:100%;border-collapse:collapse;margin-top:8px}table th,table td{padding:8px 6px;border-bottom:1px solid #f0f3f8;font-size:13px}.footer{font-size:12px;color:var(--muted);margin-top:12px}.right{text-align:right}.inline-field{display:flex;gap:8px;align-items:center}.container{padding:18px}.header+.container{margin-top:0}.log input{font-size:13px}.button.secondary{background:#fff;border:1px solid #d6dbe8;color:#333}