:root{--bg: #0b0f14;--fg: #e5e7eb;--muted: #9ca3af;--accent: #2563eb;--danger: #b91c1c;--ok: #059669;--warn: #b45309;--card: #111827;--border: #1f2937 }body{margin:0;background:var(--bg);color:var(--fg);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,Arial}.row{display:flex;align-items:center;gap:8px}.row.wrap{flex-wrap:wrap}.space-between{display:flex;align-items:center;justify-content:space-between}.gap-8{gap:8px}.gap-12{gap:12px}.gap-16{gap:16px}.mt-8{margin-top:8px}.mt-12{margin-top:12px}.mb-12{margin-bottom:12px}.btn{background:#111827;color:var(--fg);border:1px solid var(--border);border-radius:8px;padding:8px 12px;cursor:pointer}.btn[disabled]{opacity:.6;cursor:not-allowed}.btn.primary{background:var(--accent);border-color:#1d4ed8}.btn.ghost{background:transparent;border-color:transparent}.btn.toggle{position:relative;transition:transform .05s ease,box-shadow .1s ease}.btn.toggle.active{background:#1f2937;border-color:#3b82f6;color:#e5e7eb;box-shadow:0 0 0 2px #1d4ed8 inset}.spinner{width:14px;height:14px;border:2px solid #0000;border-top-color:#fff;border-radius:50%;display:inline-block;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.pill{display:inline-flex;align-items:center;gap:6px;padding:4px 8px;border-radius:999px;border:1px solid var(--border);background:var(--card);font-size:12px}.pill.ok{border-color:#065f46;background:#052e2b;color:#a7f3d0}.pill.err{border-color:#7f1d1d;background:#3a0d0d;color:#fecaca}.pill.warn{border-color:#78350f;background:#2b1705;color:#fde68a}.card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:10px 12px}.error{background:#3b0d0d;border:1px solid #7f1d1d;color:#fecaca;border-radius:8px;padding:10px 12px}.kbd{padding:1px 6px;border:1px solid var(--border);border-bottom-width:2px;border-radius:6px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;background:#0b1220}.drawer{position:fixed;top:0;right:0;height:100dvh;width:360px;background:#0c1118;border-left:1px solid var(--border);transform:translate(100%);transition:transform .2s ease;z-index:40;padding:16px;overflow:auto}.drawer.open{transform:translate(0)}.backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0008;z-index:30;opacity:0;pointer-events:none;transition:opacity .2s ease}.backdrop.open{opacity:1;pointer-events:auto}.monospace{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.report{max-width:900px;margin:0 auto;display:flex;flex-direction:column;gap:12px}.report .section{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:12px}.report h3{margin:0 0 8px}.report table{width:100%;border-collapse:collapse}.report th,.report td{border-bottom:1px solid var(--border);padding:6px 8px;text-align:left}@media print{:root{--bg: #ffffff;--fg: #000000;--card: #ffffff;--border: #d1d5db }body{background:#fff;color:#000}.no-print,.drawer,.backdrop,.btn,.pill{display:none!important}.report{max-width:none;margin:0;gap:8px}.report .section{break-inside:avoid;page-break-inside:avoid}.report table{page-break-inside:avoid}}.coins-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;margin-top:8px}@media (max-width: 900px){.coins-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width: 560px){.coins-grid{grid-template-columns:1fr}}