:root{--background:0 0% 100%;--foreground:240 10% 3.9%;--muted:240 4.8% 95.9%;--muted-foreground:240 3.8% 46.1%;--border:240 5.9% 90%;--input:240 5.9% 90%;--ring:240 10% 3.9%;--radius:0.5rem;--mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;--sans:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;--red:#dc2626;--red-dark:#b91c1c;--green:#0f7b4f}*{box-sizing:border-box}body{margin:0;background:hsl(var(--background));color:hsl(var(--foreground));font-family:var(--sans);font-size:14px;line-height:1.45;-webkit-font-smoothing:antialiased}.wrap{max-width:720px;margin:0 auto;padding:40px 24px 96px}h1{font-size:18px;font-weight:600;letter-spacing:-.01em;margin:0 0 28px}.step{margin-top:32px}.step:first-of-type{margin-top:0}.step-head{display:flex;align-items:center;gap:10px;margin-bottom:14px}.step-num{display:inline-flex;align-items:center;justify-content:center;height:22px;width:22px;border-radius:999px;background:hsl(var(--foreground));color:#fff;font-size:12px;font-weight:600;flex:none}.step-num.off{background:hsl(var(--muted));color:hsl(var(--muted-foreground))}.step-title{font-size:14px;font-weight:600}.step.disabled .step-body{opacity:.45;pointer-events:none;filter:grayscale(.2)}.grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:16px;gap:16px}@media (max-width:560px){.grid{grid-template-columns:1fr}}.field{display:flex;flex-direction:column;gap:8px}.field-head{display:flex;align-items:baseline;justify-content:space-between}.lbl{font-size:12px;font-weight:600}.req{color:var(--red)}.clear-link{background:none;border:none;padding:0;font-size:12px;color:hsl(var(--muted-foreground));cursor:pointer}.clear-link:hover{color:hsl(var(--foreground))}.clear-link.hidden{visibility:hidden;pointer-events:none}.input,.select{display:flex;height:40px;width:100%;border-radius:calc(var(--radius) - 2px);border:1px solid hsl(var(--input));background:hsl(var(--background));padding:8px 12px;font-size:14px;color:hsl(var(--foreground));outline:none;font-family:var(--sans)}.select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2371717a' stroke-width='2'><path d='M6 9l6 6 6-6'/></svg>");background-repeat:no-repeat;background-position:right 12px center;padding-right:34px;cursor:pointer}.input:focus-visible,.select:focus-visible{box-shadow:0 0 0 2px hsl(var(--background)),0 0 0 4px hsl(var(--ring))}.input.invalid{border-color:var(--red)}.input.invalid:focus-visible{box-shadow:0 0 0 2px hsl(var(--background)),0 0 0 4px var(--red)}.hint-bad{font-size:11.5px;color:var(--red);margin:0}.req-note{margin-top:12px;font-size:12px;color:hsl(var(--muted-foreground))}.namebar{display:flex;gap:8px;margin-top:6px}.namebar .input{font-family:var(--mono);font-size:13px}.btn{display:inline-flex;align-items:center;justify-content:center;height:40px;padding:0 16px;border-radius:calc(var(--radius) - 2px);font-size:14px;font-weight:500;cursor:pointer;border:1px solid transparent;transition:background .12s,border-color .12s,opacity .12s;white-space:nowrap}.btn:focus-visible{outline:none;box-shadow:0 0 0 2px hsl(var(--background)),0 0 0 4px hsl(var(--ring))}.btn-outline{border-color:hsl(var(--input));background:hsl(var(--background));color:hsl(var(--foreground))}.btn-outline:hover:not(:disabled){background:hsl(var(--muted))}.btn-primary{background:var(--red);color:#fff}.btn-primary:hover:not(:disabled){background:var(--red-dark)}.btn:disabled{opacity:.5;cursor:not-allowed}.copyhint{margin-top:8px;font-size:12px;color:hsl(var(--muted-foreground))}.copyhint.ok{color:var(--green)}.row{display:flex;gap:8px;align-items:center;margin-top:14px;flex-wrap:wrap}.muted{color:hsl(var(--muted-foreground));font-size:13px}.list{list-style:none;margin:16px 0 0;padding:0;flex-direction:column;gap:6px}.item,.list{display:flex}.item{align-items:center;gap:10px;border:1px solid hsl(var(--border));border-radius:calc(var(--radius) - 2px);background:hsl(var(--background));padding:8px 10px}.idx{font-family:var(--mono);color:hsl(var(--muted-foreground));font-size:12px;width:22px;text-align:right;flex:none}.names{display:flex;flex-direction:column;min-width:0;flex:1 1}.newname{font-family:var(--mono);font-size:12.5px}.newname,.oldname{word-break:break-all}.oldname{font-size:11px;color:hsl(var(--muted-foreground))}.iconrow{display:flex;gap:2px;margin-left:auto}.icon{height:28px;width:28px;border:none;background:transparent;color:hsl(var(--muted-foreground));border-radius:calc(var(--radius) - 4px);cursor:pointer;font-size:12px}.icon:hover:not(:disabled){background:hsl(var(--muted));color:hsl(var(--foreground))}.icon:disabled{opacity:.3;cursor:not-allowed}.status{font-size:13px}.status.ok{color:var(--green)}.status.bad{color:var(--red)}.banner{background:#fef1f1;border:1px solid #f6cbcb;color:#8f2424;border-radius:calc(var(--radius) - 2px);padding:10px 12px;font-size:12.5px;margin-bottom:14px}.note{margin-top:14px;font-size:12px;color:hsl(var(--muted-foreground))}.actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.hr{height:1px;background:hsl(var(--border));border:none;margin:34px 0 0}.modal-overlay{position:fixed;inset:0;z-index:50;display:flex;align-items:center;justify-content:center;padding:24px;background:rgba(0,0,0,.45)}.modal{width:100%;max-width:440px;border-radius:var(--radius);border:1px solid hsl(var(--border));background:hsl(var(--background));padding:22px;box-shadow:0 18px 40px rgba(0,0,0,.18)}.modal-title{margin:0 0 12px;font-size:16px;font-weight:600}.modal-body{margin:0 0 20px;font-size:13.5px;line-height:1.5;color:hsl(var(--foreground))}.modal-mono{font-family:var(--mono);font-size:12.5px;word-break:break-all;font-weight:bolder;background:hsl(var(--muted));padding:4px 6px}.modal-actions{display:flex;gap:8px;flex-wrap:wrap}.toast{position:fixed;right:24px;bottom:24px;z-index:60;display:flex;align-items:center;gap:12px;max-width:min(420px,calc(100vw - 48px));padding:14px 16px;border-radius:calc(var(--radius) - 2px);border:1px solid #b5e3ce;background:#effaf5;box-shadow:0 12px 28px rgba(0,0,0,.12)}.toast-message{margin:0;font-size:13px;line-height:1.45;color:var(--green);flex:1 1}.btn-sm{height:34px;padding:0 12px;font-size:13px}.auth-gate{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.auth-card{width:100%;max-width:360px;display:flex;flex-direction:column;gap:16px;padding:28px 24px;border:1px solid hsl(var(--border));border-radius:calc(var(--radius) - 2px);background:hsl(var(--background))}.auth-card h1{margin:0}.auth-lead{margin:-4px 0 0}.auth-submit{width:100%}