.chain-selector.svelte-126mny8{width:100%}label.svelte-126mny8{display:block;font-size:.875rem;font-weight:600;color:var(--text-secondary);margin-bottom:.75rem;text-transform:uppercase;letter-spacing:.05em}.chain-buttons.svelte-126mny8{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:.75rem}.chain-button.svelte-126mny8{position:relative;display:flex;flex-direction:column;align-items:center;gap:.25rem;padding:1rem .75rem;background:var(--surface);border:2px solid var(--border);border-radius:12px;cursor:pointer;transition:all .3s ease;font-family:inherit}.chain-button.svelte-126mny8:before{content:"";position:absolute;left:0;top:0;bottom:0;width:0;background:var(--primary);border-radius:10px 0 0 10px;transition:width .3s ease}.chain-button.svelte-126mny8:after{content:"✓";position:absolute;top:8px;right:8px;width:24px;height:24px;background:#10b981;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.875rem;font-weight:700;opacity:0;transform:scale(0) rotate(-45deg);transition:all .3s ease;z-index:1;box-shadow:0 2px 4px #0003}.chain-button.svelte-126mny8:hover{border-color:var(--primary);transform:translateY(-2px);box-shadow:0 6px 16px #6366f133}.chain-button.active.svelte-126mny8{background:linear-gradient(135deg,#6366f1,#4f46e5);border-color:#6366f1;border-width:3px;color:#fff;box-shadow:0 0 0 6px #6366f133,0 8px 24px #6366f199,0 2px 8px #0000004d;transform:translateY(-4px) scale(1.05);animation:svelte-126mny8-active-pulse 1.5s ease-in-out infinite}.chain-button.active.svelte-126mny8:before{width:6px}.chain-button.active.svelte-126mny8:after{opacity:1;transform:scale(1) rotate(0)}@keyframes svelte-126mny8-active-pulse{0%,to{box-shadow:0 0 0 6px #6366f133,0 8px 24px #6366f199,0 2px 8px #0000004d}50%{box-shadow:0 0 0 10px #6366f14d,0 12px 32px #6366f1b3,0 2px 8px #0000004d}}.chain-name.svelte-126mny8{font-size:.875rem;font-weight:600}.chain-token.svelte-126mny8{font-size:.75rem;opacity:.8;font-weight:500}@media(max-width:640px){.chain-buttons.svelte-126mny8{grid-template-columns:repeat(2,1fr)}}.gas-input.svelte-1ysd76l{width:100%}label.svelte-1ysd76l{display:block;font-size:.875rem;font-weight:600;color:var(--text-secondary);margin-bottom:.75rem;text-transform:uppercase;letter-spacing:.05em}.input-wrapper.svelte-1ysd76l{position:relative;display:flex;align-items:center}input.svelte-1ysd76l{width:100%;padding:1rem 4rem 1rem 1.25rem;font-size:1.125rem;font-weight:600;background:var(--surface);border:2px solid var(--border);border-radius:12px;color:var(--text-primary);transition:all .2s ease;font-family:SF Mono,Monaco,Inconsolata,Fira Code,monospace}input.svelte-1ysd76l:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #6366f11a}input.svelte-1ysd76l::placeholder{color:var(--text-tertiary);font-weight:400}.input-suffix.svelte-1ysd76l{position:absolute;right:1.25rem;font-size:.875rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.input-hint.svelte-1ysd76l{margin-top:.5rem;font-size:.75rem;color:var(--text-tertiary)}input[type=number].svelte-1ysd76l::-webkit-inner-spin-button,input[type=number].svelte-1ysd76l::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}input[type=number].svelte-1ysd76l{-moz-appearance:textfield}.results-display.svelte-935rlg{width:100%;min-height:200px;display:flex;flex-direction:column;gap:1rem}.loading-state.svelte-935rlg,.empty-state.svelte-935rlg{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:3rem 1rem;color:var(--text-secondary);gap:1rem}.spinner.svelte-935rlg{width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:svelte-935rlg-spin .8s linear infinite}@keyframes svelte-935rlg-spin{to{transform:rotate(360deg)}}.results-grid.svelte-935rlg{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}.result-card.svelte-935rlg{padding:1.5rem;background:var(--surface);border:2px solid var(--border);border-radius:16px;transition:all .2s ease}.result-card.svelte-935rlg:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0000001a}.result-card.primary.svelte-935rlg{background:linear-gradient(135deg,var(--primary),var(--primary-dark));border-color:var(--primary);color:#fff}.result-label.svelte-935rlg{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;opacity:.8;margin-bottom:.5rem}.result-value.svelte-935rlg{font-size:1.5rem;font-weight:700;font-family:SF Mono,Monaco,Inconsolata,Fira Code,monospace;word-break:break-word;overflow-wrap:break-word;-webkit-hyphens:auto;hyphens:auto}.result-value.large.svelte-935rlg{font-size:2.5rem}.last-updated.svelte-935rlg{text-align:center;font-size:.75rem;color:var(--text-tertiary);padding:.5rem}@media(max-width:640px){.results-grid.svelte-935rlg{grid-template-columns:1fr}.result-value.large.svelte-935rlg{font-size:2rem}}.refresh-button.svelte-4t1z63{display:flex;align-items:center;gap:.5rem;padding:.875rem 1.5rem;background:var(--surface);border:2px solid var(--border);border-radius:12px;font-size:.875rem;font-weight:600;color:var(--text-primary);cursor:pointer;transition:all .2s ease;font-family:inherit}.refresh-button.svelte-4t1z63:hover:not(:disabled){border-color:var(--primary);background:var(--primary);color:#fff;transform:translateY(-2px);box-shadow:0 4px 12px #6366f133}.refresh-button.svelte-4t1z63:disabled{opacity:.6;cursor:not-allowed}.refresh-icon.svelte-4t1z63{transition:transform .3s ease}.refresh-icon.spinning.svelte-4t1z63{animation:svelte-4t1z63-spin 1s linear infinite}@keyframes svelte-4t1z63-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.modal-overlay.svelte-ppehgq{position:fixed;inset:0;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem}.modal-content.svelte-ppehgq{background:var(--surface);border-radius:16px;max-width:600px;width:100%;max-height:90vh;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 20px 60px #0000004d}.modal-header.svelte-ppehgq{display:flex;align-items:center;justify-content:space-between;padding:1.5rem;border-bottom:1px solid var(--border)}.modal-header.svelte-ppehgq h2:where(.svelte-ppehgq){margin:0;font-size:1.5rem;color:var(--text-primary)}.close-button.svelte-ppehgq{background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--text-secondary);padding:.25rem .5rem;border-radius:4px;transition:all .2s}.close-button.svelte-ppehgq:hover{background:var(--border);color:var(--text-primary)}.modal-body.svelte-ppehgq{padding:1.5rem;overflow-y:auto;flex:1}.description.svelte-ppehgq{color:var(--text-secondary);margin-bottom:1.5rem;font-size:.875rem}.key-section.svelte-ppehgq{margin-bottom:2rem}.key-section.svelte-ppehgq h3:where(.svelte-ppehgq){font-size:1rem;margin-bottom:1rem;color:var(--text-primary)}input[type=password].svelte-ppehgq{width:100%;padding:.75rem;border:2px solid var(--border);border-radius:8px;background:var(--background);color:var(--text-primary);font-size:.875rem;font-family:monospace;transition:all .2s}input[type=password].svelte-ppehgq:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #6366f11a}.help-link.svelte-ppehgq{display:inline-block;margin-top:.25rem;font-size:.75rem;color:var(--primary);text-decoration:none;transition:opacity .2s}.help-link.svelte-ppehgq:hover{opacity:.8;text-decoration:underline}.modal-footer.svelte-ppehgq{display:flex;align-items:center;justify-content:space-between;padding:1.5rem;border-top:1px solid var(--border)}.button-group.svelte-ppehgq{display:flex;gap:.75rem}.button.svelte-ppehgq{padding:.75rem 1.5rem;border-radius:8px;font-size:.875rem;font-weight:600;cursor:pointer;transition:all .2s;border:none;font-family:inherit}.button.primary.svelte-ppehgq{background:var(--primary);color:#fff}.button.primary.svelte-ppehgq:hover{background:var(--primary-dark);transform:translateY(-1px);box-shadow:0 4px 12px #6366f14d}.button.secondary.svelte-ppehgq{background:var(--border);color:var(--text-primary)}.button.secondary.svelte-ppehgq:hover{background:var(--text-tertiary)}@media(max-width:640px){.modal-content.svelte-ppehgq{max-height:95vh}.modal-footer.svelte-ppehgq{flex-direction:column;gap:.75rem}.button-group.svelte-ppehgq{width:100%}.button.svelte-ppehgq{flex:1}}.app.svelte-1uha8ag{min-height:100vh;display:flex;flex-direction:column}.container.svelte-1uha8ag{max-width:var(--container-max-width);margin:0 auto;padding:0 3rem;width:100%}.header.svelte-1uha8ag{padding:3rem 0 2rem;background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);color:#fff;position:relative;overflow:hidden}.header.svelte-1uha8ag:before{content:"";position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");opacity:.5}.header-content.svelte-1uha8ag{display:flex;align-items:center;justify-content:space-between;gap:2rem;position:relative}.header-left.svelte-1uha8ag{flex:1}.header-right.svelte-1uha8ag{display:flex;align-items:center;gap:.75rem}.theme-button.svelte-1uha8ag{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.25rem;background:#ffffff1a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2);border-radius:12px;color:#fff;font-size:.875rem;font-weight:600;cursor:pointer;transition:all .2s ease;font-family:inherit}.theme-button.svelte-1uha8ag:hover{background:#fff3;transform:translateY(-2px);box-shadow:0 4px 12px #0003}.theme-button.svelte-1uha8ag svg:where(.svelte-1uha8ag){flex-shrink:0}.settings-button.svelte-1uha8ag{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.25rem;background:#ffffff1a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2);border-radius:12px;color:#fff;font-size:.875rem;font-weight:600;cursor:pointer;transition:all .2s ease;font-family:inherit}.settings-button.svelte-1uha8ag:hover{background:#fff3;transform:translateY(-2px);box-shadow:0 4px 12px #0003}.settings-button.svelte-1uha8ag svg:where(.svelte-1uha8ag){flex-shrink:0}.title.svelte-1uha8ag{font-size:2.5rem;font-weight:800;margin-bottom:.5rem;display:flex;align-items:center;justify-content:center;gap:.75rem;position:relative}.title-icon.svelte-1uha8ag{font-size:2rem}.main.svelte-1uha8ag{flex:1;padding:3rem 0}.calculator-card.svelte-1uha8ag{background:var(--surface);border-radius:24px;padding:2.5rem 3rem;box-shadow:0 4px 6px #0000000d,0 10px 20px #0000000d;border:1px solid var(--border);width:100%}.card-section.svelte-1uha8ag{padding:1.5rem 0;border-bottom:1px solid var(--border)}.card-section.svelte-1uha8ag:last-child{border-bottom:none}.card-section.actions.svelte-1uha8ag{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem}.auto-refresh-indicator.svelte-1uha8ag{display:flex;align-items:center;gap:.5rem;font-size:.875rem;color:var(--text-secondary)}.pulse-dot.svelte-1uha8ag{width:8px;height:8px;background:#10b981;border-radius:50%;animation:svelte-1uha8ag-pulse 2s ease-in-out infinite}@keyframes svelte-1uha8ag-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.2)}}.info-cards.svelte-1uha8ag{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;margin-top:3rem}.info-card.svelte-1uha8ag{padding:2rem;background:var(--surface);border-radius:16px;border:1px solid var(--border);transition:all .2s ease}.info-card.svelte-1uha8ag:hover{transform:translateY(-4px);box-shadow:0 8px 16px #0000001a}.info-card.svelte-1uha8ag h3:where(.svelte-1uha8ag){font-size:1.125rem;margin-bottom:.5rem;color:var(--text-primary)}.info-card.svelte-1uha8ag p:where(.svelte-1uha8ag){font-size:.875rem;color:var(--text-secondary);line-height:1.5}.footer.svelte-1uha8ag{padding:2rem 0;text-align:center;border-top:1px solid var(--border);color:var(--text-secondary);font-size:.875rem}@media(max-width:768px){.title.svelte-1uha8ag{font-size:2rem}.calculator-card.svelte-1uha8ag{padding:1.5rem}.card-section.actions.svelte-1uha8ag{flex-direction:column;align-items:stretch}.auto-refresh-indicator.svelte-1uha8ag{justify-content:center}}