:root{color-scheme:dark;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5;--accent: #6c5ce7;--accent-light: #a29bfe;--green: #00b894;--red: #e17055;--card-bg: rgba(255, 255, 255, .03);--card-border: rgba(255, 255, 255, .08);--input-bg: rgba(255, 255, 255, .05);--input-border: rgba(255, 255, 255, .1)}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{min-height:100vh;background:#0a0a0a;color:#fafafa}.app{min-height:100vh;display:flex;flex-direction:column}.header{padding:1.25rem 2rem;border-bottom:1px solid 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.2s;font-family:inherit;letter-spacing:-.01em}.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-light));color:#fff}.btn-primary:hover{box-shadow:0 4px 20px #6c5ce759;transform:translateY(-1px)}.btn-primary:disabled{opacity:.4;cursor:not-allowed;transform:none;box-shadow:none}.btn-secondary{background:var(--input-bg);color:#ffffffb3;border:1px solid var(--input-border)}.btn-secondary:hover{background:#ffffff14;color:#fafafa}.btn-row{display:flex;gap:.75rem;margin-top:.5rem}.btn-row .btn{flex:1}.summary{display:flex;flex-direction:column;gap:1rem}.summary-row{display:flex;justify-content:space-between;align-items:center;padding:.6rem 0;border-bottom:1px solid rgba(255,255,255,.05)}.summary-row:last-of-type{border-bottom:none}.summary-label{font-size:.82rem;color:#ffffff80}.summary-value{font-weight:600;font-size:.95rem}.summary-highlight{font-size:1.4rem;font-weight:700;color:var(--green);text-align:center;padding:1rem 0 .5rem}.summary-crypto-label{text-align:center;font-size:.78rem;color:#fff6;margin-bottom:.5rem}.success-icon{width:64px;height:64px;border-radius:50%;background:#00b89426;display:grid;place-items:center;margin:0 auto 1rem;font-size:2rem}.success-title{text-align:center;font-size:1.25rem;font-weight:700;margin-bottom:.25rem}.success-sub{text-align:center;font-size:.85rem;color:#ffffff80;margin-bottom:1.5rem}.tx-id{text-align:center;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.75rem;color:#ffffff4d;padding:.75rem;background:#ffffff08;border-radius:.5rem;margin-bottom:1.5rem;word-break:break-all}.card-visual{position:relative;width:100%;aspect-ratio:1.586;max-width:320px;margin:0 auto 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fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .3s ease-out}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.pulse{animation:pulse 1.5s ease-in-out infinite}@media(max-width:520px){.main,.panel{padding:1.25rem}.crypto-grid{grid-template-columns:repeat(2,1fr)}.card-visual{max-width:100%}}