.language-switch{display:inline-flex;gap:2px;padding:3px;border:1px solid var(--line);border-radius:9px;flex-shrink:0;background:rgba(8,12,16,.6)}.language-switch button{font:700 11px/1.3 Manrope,system-ui,sans-serif;background:transparent;color:var(--muted);border:0;border-radius:5px;padding:6px 7px;cursor:pointer}.language-switch button[aria-pressed=true]{background:#25351c;color:var(--accent)}.language-switch button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.calc-tools{flex-wrap:wrap}.export-trigger{display:block;width:100%;margin-top:22px}.calculator-export-dialog{width:min(1000px,calc(100vw - 24px));max-height:calc(100dvh - 32px);padding:26px;border:1px solid #354538;border-radius:20px;background:#0c1219;color:var(--text);overflow-y:auto;box-shadow:0 30px 100px #0009}.calculator-export-dialog::backdrop{background:#000b;backdrop-filter:blur(4px)}.export-heading{display:flex;gap:18px;justify-content:space-between;align-items:start;margin-bottom:18px}.export-heading h2{font-size:clamp(21px,3vw,28px)}.export-heading .dialog-close{position:static;flex-shrink:0}.export-name-field{max-width:480px;margin-bottom:16px}.export-preview{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#0b1118}.export-preview canvas{display:block;width:100%;height:auto;aspect-ratio:1200/630}.export-actions{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}.export-status{min-height:20px;margin:9px 0;color:var(--muted);font-size:12px}.export-hint{font-size:12px;max-width:800px;line-height:1.6}.calculator-export-dialog button:disabled{opacity:.45;cursor:wait}.topbar .account{flex-wrap:wrap;justify-content:flex-end}.export-heading .dialog-close{min-width:36px;min-height:36px}@media(max-width:600px){.calculator-export-dialog{padding:17px;border-radius:14px}.export-actions{display:grid;grid-template-columns:1fr 1fr}.export-actions .button{font-size:12px;padding:10px 7px}.language-switch button{padding:6px}.export-heading h2{font-size:22px}}@media(prefers-reduced-motion:reduce){.calculator-export-dialog::backdrop{backdrop-filter:none}}