:root{--bg: #0B1017;--bg2: #111823;--card: #18212E;--card2: #1E2A3A;--border: #2A3644;--text: #F2F7FC;--muted: #A9BDD1;--cyan: #7ED4FF;--cyan-dim: #2E7FBA;--green: #34d399;--amber: #fbbf24;--red: #f87171;--radius: 14px;--shadow: 0 8px 30px rgba(0, 0, 0, .35)}*{box-sizing:border-box}html,body{margin:0;padding:0;background:radial-gradient(1200px 600px at 80% -10%,#10233a 0%,var(--bg) 55%);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:15px;line-height:1.5}.app{max-width:1280px;margin:0 auto;padding:22px 18px 60px}.header{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:6px}.logo{height:56px;width:auto;flex:none;object-fit:contain;filter:drop-shadow(0 6px 10px rgba(31,82,120,.45))}.header h1{font-size:22px;margin:0;letter-spacing:.2px}.header .sub{color:var(--muted);font-size:13px;margin-top:2px}.badge-free{margin-left:auto;align-self:flex-start;background:#34d3991f;color:var(--green);border:1px solid rgba(52,211,153,.35);padding:4px 10px;border-radius:999px;font-size:12px;font-weight:600}.privacy{display:inline-flex;align-items:center;gap:6px;color:var(--muted);font-size:12px;margin:8px 0 18px;border:1px solid var(--border);border-radius:999px;padding:5px 12px;background:var(--card)}.privacy b{color:var(--green);font-weight:600}.modes{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}.chip{cursor:pointer;border:1px solid var(--border);background:var(--card);color:var(--text);padding:6px 12px;border-radius:999px;font-size:13px;transition:.15s}.chip:hover{border-color:var(--cyan-dim);color:var(--cyan)}.chip.active{background:var(--cyan);color:#08131e;border-color:var(--cyan);font-weight:600}.grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}@media(max-width:900px){.grid{grid-template-columns:1fr}}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}.card h2{font-size:15px;margin:0 0 14px;display:flex;align-items:center;gap:8px}.card h2 .dot{width:8px;height:8px;border-radius:50%;background:var(--cyan)}.field{margin-bottom:13px}.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:5px;font-weight:500}.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media(max-width:520px){.row{grid-template-columns:1fr}}input[type=text],textarea,select{width:100%;background:var(--bg2);color:var(--text);border:1px solid var(--border);border-radius:10px;padding:9px 11px;font-size:14px;font-family:inherit;outline:none;transition:.15s}input:focus,textarea:focus,select:focus{border-color:var(--cyan);box-shadow:0 0 0 3px #7ed4ff1f}textarea{resize:vertical;min-height:62px}select{cursor:pointer}.check{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text);cursor:pointer}.check input{width:16px;height:16px;accent-color:var(--cyan)}.checks{display:flex;gap:18px;flex-wrap:wrap;margin-top:4px}.ai-hint{font-size:12px;color:var(--muted);margin-top:5px;font-style:italic}.btn{cursor:pointer;border:1px solid var(--border);background:var(--card2);color:var(--text);padding:9px 15px;border-radius:10px;font-size:13px;font-weight:600;transition:.15s;display:inline-flex;align-items:center;gap:7px}.btn:hover{border-color:var(--cyan-dim)}.btn.primary{background:linear-gradient(135deg,var(--cyan),#59B7F0);color:#08131e;border:none}.btn.primary:hover{filter:brightness(1.06)}.btn.ghost{background:transparent}.btn.danger:hover{border-color:var(--red);color:var(--red)}.btn-row{display:flex;gap:9px;flex-wrap:wrap;margin-top:4px}.result-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}.score{display:flex;align-items:center;gap:10px}.score .ring{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:15px;flex:none;background:conic-gradient(var(--ringcolor, var(--cyan)) calc(var(--pct, 0) * 1%),var(--border) 0)}.score .ring span{width:40px;height:40px;border-radius:50%;background:var(--card);display:grid;place-items:center}.score .label{font-size:12px;color:var(--muted)}pre.output{background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:14px;white-space:pre-wrap;word-break:break-word;font-size:13px;font-family:JetBrains Mono,ui-monospace,Cascadia Code,Consolas,monospace;line-height:1.55;max-height:460px;overflow:auto;color:#d7e3f2}.copied{color:var(--green)!important}.tips{margin-top:14px}.tips h3{font-size:12px;color:var(--amber);margin:0 0 8px;text-transform:uppercase;letter-spacing:.5px}.tips ul{margin:0;padding-left:18px;color:var(--muted);font-size:13px}.tips li{margin-bottom:4px}.tips .ok{color:var(--green);list-style:none;margin-left:-18px}.bottom{margin-top:22px}.tpl-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:10px}.tpl{cursor:pointer;text-align:left;background:var(--card2);border:1px solid var(--border);border-radius:10px;padding:11px 13px;color:var(--text);transition:.15s}.tpl:hover{border-color:var(--cyan);transform:translateY(-1px)}.tpl .t{font-weight:600;font-size:13px}.tpl .m{font-size:11px;color:var(--muted);margin-top:3px}.hist-item{border:1px solid var(--border);border-radius:10px;padding:11px 13px;margin-bottom:9px;background:var(--card2)}.hist-top{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.hist-top .h-title{font-weight:600;font-size:13px;flex:1;min-width:120px}.hist-meta{font-size:11px;color:var(--muted)}.tag{font-size:10px;padding:2px 8px;border-radius:999px;background:#7ed4ff1a;color:var(--cyan);border:1px solid rgba(126,212,255,.25)}.hist-actions{display:flex;gap:6px;margin-top:8px}.hist-actions .btn{padding:5px 10px;font-size:12px}.empty{color:var(--muted);font-size:13px;padding:10px 0}.footer{text-align:center;color:var(--muted);font-size:12px;margin-top:34px}.footer a{color:var(--cyan);text-decoration:none}