:root{--bg: #0b1020;--panel: #121a33;--text: #e7ecff;--muted: #b8c0e0;--accent: #7aa2ff;--border: rgba(255, 255, 255, .12);--danger: #ff6b6b}*{box-sizing:border-box}html,body{height:100%}body{margin:0;min-height:100vh;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";background:radial-gradient(1200px 600px at 20% 0%,#14204d,var(--bg));background-repeat:no-repeat;background-size:cover;background-attachment:fixed;color:var(--text)}.container{max-width:1100px;margin:0 auto;padding:24px}h1{margin:0 0 12px}h2{margin:22px 0 10px}.hint{color:var(--muted);margin:0 0 14px;line-height:1.4}label{display:block;margin:10px 0 8px;color:var(--muted)}textarea{width:100%;border-radius:10px;border:1px solid var(--border);background:var(--panel);color:var(--text);padding:12px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:13px;line-height:1.35;outline:none}.row{display:flex;gap:10px;align-items:center;margin:10px 0 0}button{border:1px solid var(--border);background:#7aa2ff24;color:var(--text);padding:10px 12px;border-radius:10px;cursor:pointer}button.secondary{background:#ffffff14}button:hover{border-color:#ffffff40}#params table{width:100%;border-collapse:collapse;overflow:hidden;border-radius:12px;border:1px solid var(--border);background:#121a3399}#params th,#params td{text-align:left;padding:10px 12px;border-bottom:1px solid rgba(255,255,255,.08);vertical-align:top}#params th{color:var(--muted);font-weight:600;width:220px}code{background:#ffffff14;padding:2px 6px;border-radius:8px}pre{border:1px solid var(--border);background:#121a3399;padding:12px;border-radius:12px;overflow:auto;font-size:12.5px;line-height:1.4;margin:0}.errors{color:#ffd6d6;border-color:#ff6b6b59}.pill{display:inline-block;padding:4px 10px;border-radius:999px;border:1px solid var(--border);color:var(--muted);background:#ffffff0f;min-height:26px}.hidden{display:none!important}