@import"https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=IBM+Plex+Mono:wght@400;500;600&family=Inter:wght@400;500&display=swap";:root{--bg: #0d0f14;--surface: #14171f;--surface-raised: #1b1f2a;--border: #262b38;--border-soft: #1e2230;--text: #eef0f5;--text-dim: #8991a6;--text-faint: #565e73;--accent: #7ce0c3;--accent-strong: #4fd1a8;--accent-ink: #06110d;--pending: #f2b84b;--paid: #4fd1a8;--failed: #f2685b;--font-display: "Space Grotesk", sans-serif;--font-body: "Inter", system-ui, -apple-system, sans-serif;--font-mono: "IBM Plex Mono", ui-monospace, monospace;--radius: 10px;--radius-sm: 6px}*{box-sizing:border-box;min-width:0}html,body,#root{height:100%}body{margin:0;background:var(--bg);background-image:radial-gradient(circle at 10% -10%,#182030 0%,transparent 40%),radial-gradient(circle at 100% 0%,#16241f 0%,transparent 35%);background-attachment:fixed;color:var(--text);font-family:var(--font-body);-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{font-family:var(--font-body)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}@media (prefers-reduced-motion: reduce){*{animation-duration:.001ms!important;transition-duration:.001ms!important}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-track{background:transparent}.app-shell{max-width:880px;margin:0 auto;padding:28px 20px 90px}.app-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding-bottom:22px;margin-bottom:22px;border-bottom:1px solid var(--border)}.brand-mark{display:flex;align-items:center;gap:6px;font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-dim)}.brand-mark .live-dot{width:6px;height:6px;border-radius:50%;background:var(--accent-strong);box-shadow:0 0 0 3px #4fd1a826;flex-shrink:0}.brand-title{font-family:var(--font-display);font-weight:700;font-size:26px;margin:6px 0 0;letter-spacing:-.01em}.wallet-box{text-align:right;flex-shrink:0}.wallet-pill{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:12px;color:var(--text);background:var(--surface);border:1px solid var(--border);padding:7px 12px;border-radius:999px}.wallet-pill .dot{width:6px;height:6px;border-radius:50%;background:var(--accent-strong);flex-shrink:0}.link-btn{background:none;border:none;color:var(--text-dim);font-size:11.5px;cursor:pointer;margin-top:6px;padding:0}.link-btn:hover{color:var(--failed)}.stats-bar{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;margin-bottom:20px}.stat-cell{background:var(--surface);padding:14px 16px}.stat-label{font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-faint);margin-bottom:6px}.stat-value{font-family:var(--font-display);font-weight:600;font-size:20px}.stat-value.pending{color:var(--pending)}.stat-value.paid{color:var(--paid)}.ticker{border:1px solid var(--border);background:var(--surface);border-radius:var(--radius);overflow:hidden;margin-bottom:20px;font-family:var(--font-mono);font-size:12px}.ticker-label{display:flex;align-items:center;gap:8px;padding:9px 14px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.1em;font-size:10px;border-bottom:1px solid var(--border-soft)}.ticker-dot{width:6px;height:6px;border-radius:50%;background:var(--paid);box-shadow:0 0 0 3px #4fd1a826;flex-shrink:0}.ticker-body{max-height:140px;overflow-y:auto;overflow-x:hidden}.ticker-row{display:grid;grid-template-columns:56px auto 1fr;gap:10px;align-items:baseline;padding:6px 14px;color:var(--text-dim);border-bottom:1px solid var(--border-soft)}.ticker-row:last-child{border-bottom:none}.ticker-row .ledger{color:var(--text-faint)}.ticker-row .evt{color:var(--accent);font-weight:500}.ticker-row .detail{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ticker-empty{padding:12px 14px;color:var(--text-faint)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.card+.card{margin-top:20px}.card-title{font-family:var(--font-display);font-weight:600;font-size:15px;margin:0 0 16px;display:flex;align-items:baseline;justify-content:space-between}.card-title .hint{font-family:var(--font-body);font-weight:400;font-size:11.5px;color:var(--text-faint)}.field{margin-bottom:14px}.field label{display:block;font-size:11.5px;color:var(--text-dim);margin-bottom:6px;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.04em}.field input{width:100%;background:var(--surface-raised);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 12px;color:var(--text);font-family:var(--font-mono);font-size:13.5px;transition:border-color .15s ease}.field input:focus{border-color:var(--accent-strong)}.field input::placeholder{color:var(--text-faint)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;border-radius:var(--radius-sm);padding:10px 16px;font-weight:600;font-size:13.5px;cursor:pointer;transition:transform .08s ease,background .15s ease,opacity .15s ease;white-space:nowrap}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--accent-strong);color:var(--accent-ink)}.btn-primary:hover:not(:disabled){background:var(--accent)}.btn-ghost{background:transparent;border:1px solid var(--border);color:var(--text)}.btn-ghost:hover:not(:disabled){border-color:var(--accent-strong);color:var(--accent)}.btn-sm{padding:6px 11px;font-size:12px}.btn-full{width:100%}.error-banner{background:#f2685b14;border:1px solid rgba(242,104,91,.3);color:#ffb3ab;padding:10px 12px;border-radius:var(--radius-sm);font-size:12.5px;margin-bottom:14px;font-family:var(--font-mono);line-height:1.5}.warn-banner{background:#f2b84b14;border:1px solid rgba(242,184,75,.3);color:var(--pending);padding:10px 12px;border-radius:var(--radius-sm);font-size:12.5px;margin-bottom:20px;font-family:var(--font-mono)}.payment-row{display:grid;grid-template-columns:1fr auto;align-items:center;gap:14px;padding:14px 0;border-bottom:1px solid var(--border-soft)}.payment-row:last-child{border-bottom:none}.payment-main{min-width:0}.payment-amount{font-family:var(--font-mono);font-weight:600;font-size:15px}.payment-addr{font-family:var(--font-mono);font-size:11.5px;color:var(--text-dim);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-top:2px}.payment-memo{font-size:12px;color:var(--text-faint);margin-top:3px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.payment-actions{display:flex;align-items:center;gap:8px;flex-shrink:0;flex-wrap:wrap;justify-content:flex-end}.stamp{font-family:var(--font-mono);font-size:10px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;padding:4px 9px;border-radius:999px;border:1px solid currentColor;white-space:nowrap}.stamp-pending{color:var(--pending);background:#f2b84b14}.stamp-paid{color:var(--paid);background:#4fd1a814}.stamp-failed{color:var(--failed);background:#f2685b14}.empty-state{color:var(--text-faint);font-size:13px;padding:4px 0}.skeleton{height:44px;border-radius:var(--radius-sm);background:linear-gradient(90deg,var(--surface-raised) 25%,var(--border) 50%,var(--surface-raised) 75%);background-size:200% 100%;animation:shimmer 1.4s infinite}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.tx-toast{position:fixed;bottom:18px;right:18px;left:18px;max-width:340px;margin-left:auto;background:var(--surface-raised);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;box-shadow:0 16px 40px #00000073;font-size:13px;z-index:50}.tx-toast-title{font-family:var(--font-mono);font-size:10px;text-transform:uppercase;letter-spacing:.1em;color:var(--text-faint);margin-bottom:6px}.tx-toast-status{font-weight:600;margin-bottom:6px;display:flex;align-items:center;gap:8px}.spinner{width:12px;height:12px;border-radius:50%;border:2px solid var(--border);border-top-color:var(--accent-strong);animation:spin .7s linear infinite;flex-shrink:0}@keyframes spin{to{transform:rotate(360deg)}}.tx-toast a{font-family:var(--font-mono);font-size:11.5px}footer.app-footer{text-align:center;color:var(--text-faint);font-family:var(--font-mono);font-size:11px;margin-top:32px}@media (max-width: 620px){.app-header{flex-direction:column}.wallet-box{text-align:left}.stats-bar{grid-template-columns:repeat(2,1fr)}.payment-row{grid-template-columns:1fr}.payment-actions{justify-content:flex-start;margin-top:6px}.ticker-row{grid-template-columns:40px auto}.ticker-row .detail{display:none}}