:root{--bg:#07090e;--card:#0d1117;--card-border:#1b2230;--accent:#06b6d4;--accent-glow:#06b6d440;--text:#f1f5f9;--text-muted:#8b9bb4;--warning:#f59e0b;--danger:#ef4444;--success:#10b981;--font-main:"Plus Jakarta Sans", "Noto Sans Bengali", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono:"JetBrains Mono", monospace}[data-astro-cid-avdl7cqk]{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:var(--font-main);min-height:100vh;padding:24px 16px 64px;line-height:1.6}.wrapper[data-astro-cid-avdl7cqk]{max-width:1060px;margin:0 auto}header[data-astro-cid-avdl7cqk]{text-align:center;border-bottom:1px solid var(--card-border);margin-bottom:32px;padding-bottom:24px}.badge[data-astro-cid-avdl7cqk]{color:#67e8f9;background:#06b6d41f;border:1px solid #06b6d459;border-radius:999px;align-items:center;gap:6px;margin-bottom:14px;padding:6px 14px;font-size:.85rem;font-weight:700;display:inline-flex}h1[data-astro-cid-avdl7cqk]{letter-spacing:-.02em;background:linear-gradient(135deg,#fff 30%,#67e8f9 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:10px;font-size:clamp(1.6rem,3.2vw,2.3rem);font-weight:800}header[data-astro-cid-avdl7cqk] p[data-astro-cid-avdl7cqk]{color:var(--text-muted);max-width:750px;margin:0 auto;font-size:.95rem}.grid[data-astro-cid-avdl7cqk]{grid-template-columns:1.15fr 1fr;align-items:start;gap:24px;display:grid}@media (width<=860px){.grid[data-astro-cid-avdl7cqk]{grid-template-columns:1fr}}.card[data-astro-cid-avdl7cqk]{background:var(--card);border:1px solid var(--card-border);border-radius:16px;padding:24px;box-shadow:0 8px 32px #00000059}.card-title[data-astro-cid-avdl7cqk]{color:#fff;align-items:center;gap:10px;margin-bottom:20px;font-size:1.15rem;font-weight:700;display:flex}.mode-tabs[data-astro-cid-avdl7cqk]{border:1px solid var(--card-border);background:#090c13;border-radius:12px;gap:8px;margin-bottom:20px;padding:6px;display:flex}.tab-btn[data-astro-cid-avdl7cqk]{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:8px;flex:1;padding:10px;font-size:.88rem;font-weight:700;transition:all .2s}.tab-btn[data-astro-cid-avdl7cqk].active{color:#67e8f9;background:#06b6d42e;box-shadow:0 2px 8px #0006}.form-group[data-astro-cid-avdl7cqk]{margin-bottom:18px}label[data-astro-cid-avdl7cqk]{color:var(--text-muted);margin-bottom:6px;font-size:.85rem;font-weight:600;display:block}.input-wrap[data-astro-cid-avdl7cqk]{align-items:center;display:flex;position:relative}.currency-symbol[data-astro-cid-avdl7cqk]{color:var(--text-muted);font-weight:700;font-family:var(--font-mono);font-size:.95rem;position:absolute;left:14px}input[data-astro-cid-avdl7cqk][type=number],select[data-astro-cid-avdl7cqk]{color:#fff;width:100%;font-family:var(--font-mono);background:#090c13;border:1px solid #1e2636;border-radius:10px;padding:12px 14px 12px 40px;font-size:1rem;font-weight:600;transition:all .2s}select[data-astro-cid-avdl7cqk]{cursor:pointer;padding-left:14px}input[data-astro-cid-avdl7cqk][type=number]:focus,select[data-astro-cid-avdl7cqk]:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow);outline:none}.helper-text[data-astro-cid-avdl7cqk]{color:#64748b;margin-top:4px;font-size:.76rem}.checkbox-group[data-astro-cid-avdl7cqk]{cursor:pointer;background:#090c13;border:1px solid #1e2636;border-radius:10px;align-items:center;gap:10px;margin-bottom:12px;padding:10px 14px;display:flex}.checkbox-group[data-astro-cid-avdl7cqk] input[data-astro-cid-avdl7cqk]{accent-color:var(--accent);cursor:pointer;width:17px;height:17px}.checkbox-group[data-astro-cid-avdl7cqk] span[data-astro-cid-avdl7cqk]{color:#cbd5e1;font-size:.85rem;font-weight:600}.result-hero[data-astro-cid-avdl7cqk]{text-align:center;background:linear-gradient(135deg,#06b6d426,#10b98114);border:1px solid #06b6d459;border-radius:14px;margin-bottom:20px;padding:22px}.hero-label[data-astro-cid-avdl7cqk]{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;font-size:.82rem;font-weight:600}.hero-val[data-astro-cid-avdl7cqk]{font-size:clamp(1.8rem,3.5vw,2.4rem);font-weight:800;font-family:var(--font-mono);color:#67e8f9;margin:6px 0}.hero-sub[data-astro-cid-avdl7cqk]{color:#cbd5e1;font-size:.85rem}.stat-row[data-astro-cid-avdl7cqk]{border-bottom:1px solid #141b27;justify-content:space-between;align-items:center;padding:10px 0;font-size:.88rem;display:flex}.stat-row[data-astro-cid-avdl7cqk]:last-child{border-bottom:none}.stat-label[data-astro-cid-avdl7cqk]{color:var(--text-muted)}.stat-value[data-astro-cid-avdl7cqk]{font-family:var(--font-mono);color:#fff;font-weight:600}.stat-value[data-astro-cid-avdl7cqk].danger{color:#f87171}.stat-value[data-astro-cid-avdl7cqk].highlight{color:#67e8f9;font-weight:700}.stat-value[data-astro-cid-avdl7cqk].success{color:#6ee7b7;font-weight:700}.info-card[data-astro-cid-avdl7cqk]{border:1px solid var(--card-border);background:#0d1117;border-radius:16px;margin-top:32px;padding:24px}.info-card[data-astro-cid-avdl7cqk] h3[data-astro-cid-avdl7cqk]{color:#fff;margin-bottom:12px;font-size:1.1rem}.info-card[data-astro-cid-avdl7cqk] p[data-astro-cid-avdl7cqk],.info-card[data-astro-cid-avdl7cqk] li[data-astro-cid-avdl7cqk]{color:var(--text-muted);font-size:.88rem;line-height:1.6}.info-card[data-astro-cid-avdl7cqk] ul[data-astro-cid-avdl7cqk]{margin-top:8px;padding-left:20px}