:root{color-scheme:dark;--bg: #050505;--surface: #0d0d11;--surface-2: #141419;--border: #202024;--primary: #8b5cf6;--primary-hover: #a855f7;--text: #ffffff;--text-2: #9ca3af;--text-3: #6b7280;--success: #22c55e;--danger: #f87171}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}.page{min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:24px 16px;background:radial-gradient(60% 40% at 50% 0%,rgba(139,92,246,.12),transparent 70%)}.page-footer{color:var(--text-3);font-size:12px}.page.embed{position:relative;min-height:100dvh;justify-content:flex-start;padding:48px 16px 24px;background:var(--bg)}.embed-close{position:absolute;top:10px;right:12px;width:32px;height:32px;border:1px solid var(--border);border-radius:50%;background:var(--surface);color:var(--text-2);font-size:18px;line-height:1;cursor:pointer}.embed-close:hover{color:var(--text)}.panel{width:100%;max-width:380px;background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:24px;display:flex;flex-direction:column;gap:16px}.panel-brand{display:flex;align-items:center;gap:8px;color:var(--text-3);font-size:12px;letter-spacing:.08em;text-transform:uppercase}.panel-brand svg{color:var(--primary)}.panel-item{font-size:18px;font-weight:600}.panel-amount{display:flex;align-items:baseline;gap:8px;font-variant-numeric:tabular-nums}.panel-amount .value{font-size:40px;font-weight:650;letter-spacing:-.02em}.panel-amount .asset{color:var(--text-2);font-size:16px}.panel-note{color:var(--text-3);font-size:12px;line-height:1.5}.panel-status{font-size:13px;color:var(--text-2);min-height:18px}.panel-status.success{color:var(--success)}.panel-status.danger{color:var(--danger)}.warning{border:1px solid rgba(248,113,113,.35);background:#f8717114;color:var(--danger);border-radius:12px;padding:10px 12px;font-size:12px;line-height:1.5}.address{color:var(--text-3);font-family:ui-monospace,Cascadia Mono,Consolas,monospace;font-size:12px}.button{width:100%;border:none;border-radius:14px;padding:16px;font-size:16px;font-weight:600;cursor:pointer;background:var(--primary);color:#fff;transition:background .2s ease}.button:hover:not(:disabled){background:var(--primary-hover)}.button:disabled{opacity:.5;cursor:not-allowed}.button.secondary{background:var(--surface-2);border:1px solid var(--border);color:var(--text)}.wallet-alt{display:flex;gap:8px}.wallet-alt .button{padding:12px;font-size:14px}.paid{display:flex;flex-direction:column;align-items:center;gap:8px;padding:16px 0;text-align:center}.paid .check{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#22c55e1f;border:1px solid rgba(34,197,94,.35);color:var(--success);font-size:20px}.link{color:var(--primary);text-decoration:none;font-size:13px}.link:hover{text-decoration:underline}.centered-message{color:var(--text-2);font-size:14px;text-align:center;max-width:380px;line-height:1.6}