:root{--bg: #0a0a0a;--bg-elev-1: #121212;--bg-elev-2: #181818;--bg-elev-3: #1f1f1f;--border: #262626;--border-strong: #3a3a3a;--text: #ffffff;--text-muted: #a8a8a8;--text-dim: #6b6b6b;--accent: #c8ff2e;--accent-hover: #b6ec1f;--accent-press: #a3d619;--accent-soft: rgba(200, 255, 46, .12);--purple: #a78bfa;--purple-soft: rgba(167, 139, 250, .15);--danger: #ef4444;--success: #22c55e;--warning: #f59e0b;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--shadow-md: 0 4px 16px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .5);--shadow-glow: 0 0 24px rgba(200, 255, 46, .15);--font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;color-scheme:dark}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{min-height:100vh}body{font-family:var(--font-sans);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px;line-height:1.5}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}::selection{background:var(--accent);color:#000}.app-shell{min-height:100vh;display:flex;flex-direction:column;background:radial-gradient(1000px 500px at 80% -10%,rgba(200,255,46,.06),transparent 60%),radial-gradient(800px 400px at -10% 20%,rgba(167,139,250,.05),transparent 60%),var(--bg)}.topbar{display:flex;align-items:center;justify-content:space-between;padding:20px 32px;border-bottom:1px solid var(--border);position:sticky;top:0;background:#0a0a0ad9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:10}.container{flex:1;display:flex;align-items:flex-start;justify-content:center;padding:48px 24px 80px}.card{width:100%;max-width:520px;background:var(--bg-elev-1);border:1px solid var(--border);border-radius:var(--radius-xl);padding:40px 36px;box-shadow:var(--shadow-lg)}.card.wide{max-width:880px}.card-header{margin-bottom:28px}.card-eyebrow{display:inline-block;font-size:12px;font-weight:600;color:var(--accent);background:var(--accent-soft);padding:6px 12px;border-radius:999px;margin-bottom:16px;letter-spacing:.04em;text-transform:uppercase}.card-title{font-size:28px;line-height:1.15;font-weight:800;letter-spacing:-.02em;margin-bottom:8px}.card-title em{color:var(--accent);font-style:normal}.card-subtitle{font-size:15px;color:var(--text-muted);line-height:1.55}.form{display:flex;flex-direction:column;gap:16px}.field{display:flex;flex-direction:column;gap:6px}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media (max-width: 560px){.field-row{grid-template-columns:1fr}}.label{font-size:13px;font-weight:500;color:var(--text-muted)}.input{width:100%;padding:14px 16px;background:var(--bg-elev-2);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text);font-size:15px;transition:border-color .15s,background .15s}.input::placeholder{color:var(--text-dim)}.input:focus{outline:none;border-color:var(--accent);background:var(--bg-elev-3)}.input.has-error{border-color:var(--danger)}.input-prefix-wrap{display:flex;align-items:stretch;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--bg-elev-2);overflow:hidden;transition:border-color .15s}.input-prefix-wrap:focus-within{border-color:var(--accent);background:var(--bg-elev-3)}.input-prefix-wrap .input{border:none;background:transparent;border-radius:0}.input-prefix-wrap .input:focus{background:transparent}.input-prefix{display:flex;align-items:center;padding:0 14px;font-size:15px;font-weight:600;color:var(--text);background:var(--bg-elev-3);border-right:1px solid var(--border)}.error-text{font-size:12px;color:var(--danger);margin-top:2px}.helper-text{font-size:12px;color:var(--text-dim)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 22px;border-radius:var(--radius-md);font-size:15px;font-weight:700;letter-spacing:.01em;transition:transform .05s,background .15s,color .15s,opacity .15s;white-space:nowrap}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.primary{background:var(--accent);color:#0a0a0a}.btn.primary:hover:not(:disabled){background:var(--accent-hover)}.btn.secondary{background:var(--bg-elev-2);color:var(--text);border:1px solid var(--border-strong)}.btn.secondary:hover:not(:disabled){background:var(--bg-elev-3)}.btn.ghost{background:transparent;color:var(--text-muted)}.btn.ghost:hover:not(:disabled){color:var(--text)}.btn.full{width:100%}.btn.lg{padding:16px 24px;font-size:16px}.btn-row{display:flex;gap:12px;margin-top:8px}.btn-row>.btn.full{width:auto;flex:1;min-width:0}.stepper{display:flex;align-items:center;gap:8px;margin:0 auto 32px;max-width:880px;padding:0 24px}.step-dot{flex:1;height:4px;border-radius:999px;background:var(--bg-elev-3);position:relative;overflow:hidden}.step-dot.active{background:linear-gradient(90deg,var(--accent),var(--accent))}.step-dot.completed{background:var(--accent);opacity:.7}.step-label{font-size:12px;color:var(--text-dim);text-align:center;margin-top:12px}.otp-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin:8px 0 4px}.otp-input{aspect-ratio:1;width:100%;text-align:center;font-size:22px;font-weight:700;background:var(--bg-elev-2);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text);transition:border-color .15s,background .15s}.otp-input:focus{outline:none;border-color:var(--accent);background:var(--bg-elev-3)}.otp-input.filled{border-color:var(--border-strong)}.otp-meta{display:flex;align-items:center;justify-content:space-between;margin-top:16px;font-size:13px;color:var(--text-muted)}.otp-meta .resend{color:var(--accent);font-weight:600}.otp-meta .resend:disabled{color:var(--text-dim);cursor:not-allowed}.user-summary{display:flex;gap:16px;padding:20px;background:var(--bg-elev-2);border:1px solid var(--border);border-radius:var(--radius-lg);margin-bottom:20px}.user-avatar{width:56px;height:56px;border-radius:50%;background:var(--purple-soft);color:var(--purple);display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:700;flex-shrink:0}.user-info-row{display:flex;flex-direction:column;gap:4px}.user-name{font-size:17px;font-weight:700}.user-meta{font-size:13px;color:var(--text-muted)}.detail-list{display:grid;grid-template-columns:1fr 1fr;gap:14px 24px;padding:20px;background:var(--bg-elev-2);border:1px solid var(--border);border-radius:var(--radius-lg);margin-bottom:24px}@media (max-width: 560px){.detail-list{grid-template-columns:1fr}}.detail-list dt{font-size:12px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.04em;margin-bottom:4px}.detail-list 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.badge{position:absolute;top:-10px;left:50%;transform:translate(-50%);font-size:10px;font-weight:700;letter-spacing:.08em;background:#1a3a17;color:var(--accent);border:1px solid var(--accent-soft);padding:5px 10px;border-radius:999px;text-transform:uppercase;white-space:nowrap}.membership .icon-wrap{width:44px;height:44px;border-radius:12px;background:var(--purple-soft);color:var(--purple);display:flex;align-items:center;justify-content:center;margin:0 auto 14px;font-size:22px}.membership h3{font-size:17px;font-weight:700;margin-bottom:6px}.membership .price{font-size:28px;font-weight:800;letter-spacing:-.02em;margin-bottom:2px}.membership .price small{font-size:13px;color:var(--text-muted);font-weight:500}.membership .desc{font-size:12px;color:var(--text-muted);margin-top:8px}.card-payment{background:linear-gradient(135deg,#1f1f1f,#131313);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;display:flex;flex-direction:column;gap:14px}.checkbox{display:flex;align-items:flex-start;gap:10px;cursor:pointer;font-size:13px;color:var(--text-muted);line-height:1.5}.checkbox input{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:18px;height:18px;border-radius:5px;border:1.5px solid var(--border-strong);background:var(--bg-elev-2);cursor:pointer;flex-shrink:0;margin-top:1px;position:relative;transition:background .15s,border-color .15s}.checkbox input:checked{background:var(--accent);border-color:var(--accent)}.checkbox input:checked:after{content:"";position:absolute;top:1px;left:5px;width:5px;height:10px;border:solid #0a0a0a;border-width:0 2px 2px 0;transform:rotate(45deg)}.checkbox a{color:var(--accent);font-weight:500}.success-icon{width:88px;height:88px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:flex;align-items:center;justify-content:center;margin:0 auto 24px;font-size:40px;position:relative}.success-icon:after{content:"";position:absolute;top:-8px;right:-8px;bottom:-8px;left:-8px;border-radius:50%;border:1px solid var(--accent-soft);animation:pulse 2s ease-out infinite}@keyframes pulse{0%{transform:scale(.95);opacity:.8}to{transform:scale(1.2);opacity:0}}.next-steps{list-style:none;display:flex;flex-direction:column;gap:14px;margin-top:24px}.next-steps li{display:flex;gap:14px;align-items:flex-start;padding:16px;background:var(--bg-elev-2);border:1px solid var(--border);border-radius:var(--radius-md)}.next-steps .num{width:28px;height:28px;border-radius:50%;background:var(--accent);color:#0a0a0a;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;flex-shrink:0}.next-steps .next-title{font-weight:600;margin-bottom:4px}.next-steps .next-desc{font-size:13px;color:var(--text-muted)}.logo{font-family:var(--font-sans);font-weight:800;font-size:24px;color:var(--accent);letter-spacing:-.02em;display:inline-flex;align-items:center;gap:2px}.spinner{width:18px;height:18px;border-radius:50%;border:2px solid currentColor;border-top-color:transparent;animation:spin .8s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.segmented{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}@media (max-width: 480px){.segmented{grid-template-columns:1fr}}.segmented-option{display:flex;align-items:center;justify-content:center;gap:8px;padding:12px 14px;background:var(--bg-elev-2);border:1px solid var(--border);border-radius:var(--radius-md);font-size:14px;font-weight:500;color:var(--text-muted);cursor:pointer;transition:border-color .15s,background .15s,color .15s;text-align:center}.segmented-option:hover{color:var(--text)}.segmented-option.selected{border-color:var(--accent);background:var(--accent-soft);color:var(--text)}.segmented-option input{display:none}input[type=date]::-webkit-calendar-picker-indicator{filter:invert(.8);cursor:pointer}.text-muted{color:var(--text-muted)}.text-center{text-align:center}.mt-sm{margin-top:12px}.mt-md{margin-top:20px}.mt-lg{margin-top:32px}.divider{height:1px;background:var(--border);margin:20px 0}