@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";:root{--bg: #08080b;--bg-elevated: #131318;--bg-elevated-2: #1a1a22;--border: #24242e;--border-hover: #34343f;--text: #f5f5f7;--text-muted: #8b8b98;--text-faint: #57575f;--accent: #7c6cf0;--accent-2: #5b8def;--accent-soft: rgba(124, 108, 240, .12);--success: #4ade80;--danger: #ff6b81;--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--shadow-card: 0 24px 60px -20px rgba(0, 0, 0, .6);--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}*{box-sizing:border-box}body{margin:0;font-family:var(--font);color:var(--text);min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;background:radial-gradient(circle at 15% 10%,rgba(124,108,240,.16),transparent 45%),radial-gradient(circle at 85% 90%,rgba(91,141,239,.12),transparent 45%),var(--bg);-webkit-font-smoothing:antialiased}.brand{display:flex;align-items:center;gap:10px;margin-bottom:28px}.brand__mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--accent-2));display:flex;align-items:center;justify-content:center;box-shadow:0 8px 20px -6px #7c6cf099}.brand__name{font-weight:700;font-size:17px;letter-spacing:-.01em}.card{max-width:420px;width:100%;padding:36px;background:linear-gradient(180deg,var(--bg-elevated-2),var(--bg-elevated));border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow-card)}.card--wide{max-width:640px}h1{font-size:24px;font-weight:700;letter-spacing:-.02em;margin:0 0 8px}p.hint{color:var(--text-muted);font-size:14px;line-height:1.5;margin:0 0 24px}.tabs{display:flex;padding:4px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:22px}.tab{flex:1;text-align:center;padding:9px 0;font-size:13px;font-weight:600;color:var(--text-muted);border-radius:6px;cursor:pointer;transition:all .15s ease;-webkit-user-select:none;user-select:none}.tab.active{background:var(--bg-elevated-2);color:var(--text);box-shadow:0 1px #ffffff0a inset}.field{margin-bottom:14px}.field label{display:block;font-size:12px;font-weight:600;color:var(--text-muted);margin-bottom:6px}.input-wrap{position:relative;display:flex;align-items:center}.input-wrap svg{position:absolute;left:12px;width:16px;height:16px;color:var(--text-faint);pointer-events:none}input{width:100%;padding:11px 12px 11px 36px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg);color:var(--text);font-family:var(--font);font-size:14px;transition:border-color .15s ease,box-shadow .15s ease}input::placeholder{color:var(--text-faint)}input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.input-wrap .toggle-visibility{position:absolute;right:10px;left:auto;width:auto;background:none;border:none;padding:4px;margin:0;color:var(--text-faint);cursor:pointer;pointer-events:auto;display:flex}.input-wrap .toggle-visibility svg{position:static;width:16px;height:16px}button{width:100%;padding:11px;border-radius:var(--radius-sm);border:none;font-family:var(--font);font-size:14px;font-weight:600;cursor:pointer;margin-top:4px;transition:transform .1s ease,box-shadow .15s ease,opacity .15s ease;display:flex;align-items:center;justify-content:center;gap:8px}button.primary,button:not(.secondary):not(.tab):not(.plan-option){background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;box-shadow:0 8px 24px -8px #7c6cf08c}button.primary:hover:not(:disabled),button:not(.secondary):not(.tab):not(.plan-option):hover:not(:disabled){transform:translateY(-1px);box-shadow:0 12px 28px -8px #7c6cf0b3}button:disabled{opacity:.6;cursor:not-allowed;transform:none}button.secondary{background:transparent;border:1px solid var(--border);color:var(--text)}button.secondary:hover{border-color:var(--border-hover);background:#ffffff05}.spinner{width:14px;height:14px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.plans{display:flex;gap:12px;margin:4px 0 20px}.plan-option{flex:1;padding:16px 14px;border:1px solid var(--border);border-radius:var(--radius-md);cursor:pointer;text-align:left;background:var(--bg);transition:border-color .15s ease,background .15s ease;position:relative}.plan-option:hover{border-color:var(--border-hover)}.plan-option.selected{border-color:var(--accent);background:var(--accent-soft)}.plan-option .plan-name{font-size:13px;font-weight:600;color:var(--text-muted);margin-bottom:4px}.plan-option.selected .plan-name{color:var(--text)}.plan-option .plan-price{font-size:20px;font-weight:800;letter-spacing:-.02em}.plan-option .plan-price span{font-size:12px;font-weight:500;color:var(--text-muted)}.plan-badge{position:absolute;top:-9px;right:10px;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;font-size:10px;font-weight:700;padding:3px 8px;border-radius:999px;letter-spacing:.02em}.feature-list{list-style:none;padding:0;margin:20px 0 24px;display:flex;flex-direction:column;gap:10px}.feature-list li{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--text-muted)}.feature-list svg{width:16px;height:16px;color:var(--success);flex-shrink:0}.error{color:var(--danger);font-size:13px;margin-bottom:12px;padding:10px 12px;background:#ff6b8114;border:1px solid rgba(255,107,129,.2);border-radius:var(--radius-sm);display:none}.error:not(:empty){display:block}.status{color:var(--text-muted);font-size:13px;margin-top:14px;text-align:center}a{color:var(--accent-2);text-decoration:none}a:hover{text-decoration:underline}.plan-pill{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.02em}.plan-pill.free{background:#8b8b9824;color:var(--text-muted)}.plan-pill.pro{background:linear-gradient(135deg,var(--accent-soft),rgba(91,141,239,.14));color:var(--accent-2);border:1px solid rgba(124,108,240,.3)}.success-icon{width:56px;height:56px;border-radius:50%;background:#4ade801f;border:1px solid rgba(74,222,128,.3);display:flex;align-items:center;justify-content:center;margin-bottom:20px}.success-icon svg{width:26px;height:26px;color:var(--success)}.footer-note{margin-top:24px;text-align:center;font-size:12px;color:var(--text-faint)}.hero{max-width:640px;width:100%;text-align:center}.hero h1{font-size:38px;line-height:1.15;margin:20px 0 12px}.hero p.hint{font-size:16px;max-width:480px;margin-left:auto;margin-right:auto}.hero-features{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:32px 0;text-align:left}.hero-feature{padding:18px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md)}.hero-feature svg{width:20px;height:20px;color:var(--accent-2);margin-bottom:10px}.hero-feature h3{font-size:13px;margin:0 0 4px;font-weight:600}.hero-feature p{font-size:12px;color:var(--text-muted);margin:0;line-height:1.5}.hero-cta{max-width:220px;margin:0 auto}@media (max-width: 560px){.hero-features{grid-template-columns:1fr}.hero h1{font-size:28px}.plans{flex-direction:column}}