@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap";:root{--bg-app: #030305;--bg-card: #0c0c10;--bg-elevated: #16161b;--bg-input: #131317;--border-light: rgba(255, 255, 255, .05);--border-strong: rgba(255, 255, 255, .12);--border-active: rgba(255, 255, 255, .3);--text-pure: #ffffff;--text-main: #f4f4f5;--text-muted: #a1a1aa;--text-faint: #52525b;--accent-cake-blue: #0ea5e9;--accent-cake-orange: #f97316;--accent-cake-yellow: #fbbf24;--accent-cake-green: #10b981;--accent-cake-red: #ef4444;--shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, .3), 0 2px 4px -2px rgba(0, 0, 0, .3);--shadow-md: 0 10px 15px -3px rgba(0, 0, 0, .4), 0 4px 6px -4px rgba(0, 0, 0, .4);--shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, .5), 0 8px 10px -6px rgba(0, 0, 0, .5);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 20px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,sans-serif;background-color:var(--bg-app);color:var(--text-main);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.app{min-height:100vh;display:flex;flex-direction:column;background-image:radial-gradient(circle at 15% 50%,rgba(14,165,233,.04),transparent 30%),radial-gradient(circle at 85% 30%,rgba(249,115,22,.04),transparent 30%)}.header{display:flex;align-items:center;justify-content:space-between;padding:16px 32px;border-bottom:1px solid var(--border-light);background:#030305cc;backdrop-filter:blur(12px);position:sticky;top:0;z-index:100}.header-left{display:flex;align-items:center;gap:16px}.github-link{color:var(--text-muted);transition:color .2s;display:flex;align-items:center}.github-link:hover{color:var(--text-pure)}.header-logo{height:32px;background:#fff;padding:4px 10px;border-radius:8px;box-shadow:0 2px 8px #0003}.header-divider{width:1px;height:20px;background:var(--border-strong)}.header-text{display:flex;flex-direction:column}.header-title{font-size:14px;font-weight:600;color:var(--text-pure);letter-spacing:-.2px}.header-subtitle{font-size:12px;color:var(--text-muted);font-weight:400}.main{flex:1;width:100%;max-width:600px;margin:0 auto;padding:48px 20px;display:flex;flex-direction:column;gap:24px}.tabs{display:flex;background:var(--bg-card);border:1px solid var(--border-light);border-radius:100px;padding:4px;box-shadow:var(--shadow-sm)}.tab{flex:1;background:transparent;border:none;border-radius:100px;color:var(--text-muted);font-family:inherit;font-size:13px;font-weight:500;padding:10px 16px;cursor:pointer;transition:all .2s ease}.tab:hover{color:var(--text-main)}.tab.active{background:var(--border-strong);color:var(--text-pure);box-shadow:0 1px 3px #00000080;font-weight:600}.card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow-md);position:relative;overflow:hidden}.card:after{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.06),transparent)}.card-title{font-size:20px;font-weight:600;color:var(--text-pure);margin-bottom:8px;letter-spacing:-.5px}.card-desc{font-size:14px;color:var(--text-muted);margin-bottom:32px;line-height:1.5}.card-desc strong{color:var(--text-main);font-weight:600}.field{margin-bottom:24px;display:flex;flex-direction:column;gap:8px}.field-label{font-size:12px;font-weight:500;color:var(--text-muted)}.field-input{width:100%;padding:14px 16px;background:var(--bg-input);border:1px solid var(--border-light);border-radius:var(--radius-md);color:var(--text-main);font-family:inherit;font-size:14px;transition:all .2s ease;outline:none}.field-input:focus{border-color:var(--border-active);background:var(--bg-elevated)}.field-input::placeholder{color:var(--text-faint)}textarea.field-input{resize:vertical;min-height:80px}.field-hint{font-size:12px;color:var(--text-faint)}.username-suffix{display:flex}.username-suffix .field-input{border-radius:var(--radius-md) 0 0 var(--radius-md);border-right:none}.username-suffix .suffix{display:flex;align-items:center;padding:0 16px;background:var(--bg-elevated);border:1px solid var(--border-light);border-radius:0 var(--radius-md) var(--radius-md) 0;color:var(--text-muted);font-size:14px;font-weight:500}.btn{width:100%;padding:14px 24px;border:none;border-radius:var(--radius-md);font-family:inherit;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:10px}.btn:active:not(:disabled){transform:scale(.98)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--text-pure);color:#000;box-shadow:0 4px 14px #ffffff26}.btn-primary:hover:not(:disabled){background:#e4e4e7}.btn-success{background:var(--accent-cake-green);color:#000;box-shadow:0 4px 14px #10b98133}.btn-success:hover:not(:disabled){background:#34d399}.btn-warning{background:var(--accent-cake-orange);color:#fff;box-shadow:0 4px 14px #f9731633}.btn-warning:hover:not(:disabled){background:#ea580c}.btn-text{background:transparent;border:none;color:var(--text-muted);font-size:13px;font-weight:500;padding:10px;cursor:pointer;width:100%;transition:color .2s}.btn-text:hover{color:var(--text-main)}.steps{display:flex;align-items:center;justify-content:space-between;margin-bottom:32px;padding:0 10px}.step-item{display:flex;flex-direction:column;align-items:center;gap:8px;opacity:.4;transition:all .3s}.step-item.active{opacity:1}.step-number{width:32px;height:32px;border-radius:50%;background:var(--bg-elevated);border:1px solid var(--border-strong);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;color:var(--text-muted)}.step-item.active .step-number{border-color:var(--text-pure);color:var(--bg-card);background:var(--text-pure)}.step-item.done .step-number{border-color:var(--accent-cake-green);color:#000;background:var(--accent-cake-green)}.step-label{font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}.step-item.active .step-label{color:var(--text-main)}.step-line{flex:1;height:1px;background:var(--border-light);margin:0 16px 20px}.step-item.done+.step-line,.step-line.done{background:var(--border-active)}.derived-box{background:var(--bg-elevated);border:1px solid var(--border-light);border-radius:var(--radius-md);padding:24px;text-align:center}.derived-label{font-size:11px;font-weight:500;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}.derived-value{font-size:24px;font-weight:600;color:var(--text-pure);letter-spacing:-.5px}.derived-domain{color:var(--text-muted);font-weight:400}.seed-box{background:#f973160d;border:1px solid rgba(249,115,22,.15);border-radius:var(--radius-md);padding:24px;margin-top:24px}.seed-box-title{font-size:12px;font-weight:600;color:var(--accent-cake-orange);text-transform:uppercase;letter-spacing:.5px;margin-bottom:12px}.seed-words{background:#0003;border:1px solid rgba(0,0,0,.4);border-radius:var(--radius-sm);padding:16px;font-size:14px;color:var(--text-pure);line-height:1.8;word-spacing:8px;user-select:all}.seed-warning{margin-top:12px;font-size:13px;color:var(--accent-cake-orange);font-weight:500}.btn-download{width:100%;margin-top:16px;padding:12px;background:var(--bg-elevated);border:1px solid var(--border-strong);border-radius:var(--radius-sm);color:var(--text-main);font-family:inherit;font-size:13px;font-weight:500;cursor:pointer;transition:all .2s}.btn-download:hover{background:var(--border-light);color:var(--text-pure)}.result{margin-top:24px;background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:24px;animation:slideUp .3s ease-out}.result.success{border-color:#10b98133}.result.error{border-color:#ef444433}@keyframes slideUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.result-title{font-size:14px;font-weight:600;color:var(--text-pure);margin-bottom:20px}.result-row{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid var(--border-light);font-size:13px}.result-row:last-child{border-bottom:none;padding-bottom:0}.result-label{color:var(--text-muted)}.result-value{color:var(--text-main);font-weight:500}.result-value.highlight{color:var(--text-pure);font-weight:600}.log{margin-top:24px;border-radius:var(--radius-md);padding:16px;background:transparent}.log-entry{font-size:12px;font-family:JetBrains Mono,monospace;color:var(--text-muted);line-height:1.6;margin-bottom:4px}.log-entry.success{color:var(--accent-cake-green)}.log-entry.error{color:var(--accent-cake-red)}.spinner{display:inline-block;width:14px;height:14px;border:2px solid rgba(255,255,255,.2);border-top-color:currentColor;border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.mono{font-family:JetBrains Mono,monospace}@media(max-width:600px){.header{padding:12px 20px}.main{padding:24px 16px}.card{padding:24px 20px}.tab{padding:8px 12px;font-size:12px}.result-row{flex-direction:column;align-items:flex-start;gap:4px}}