.fc-calculator[data-fc-theme],.fc-result[data-fc-theme]{--fc-theme-primary:#2563eb;--fc-theme-primary-strong:#1d4ed8;--fc-theme-accent:#0f766e;--fc-theme-surface:#ffffff;--fc-theme-surface-soft:#f8fafc;--fc-theme-ink:#0f172a;--fc-theme-text:#334155;--fc-theme-muted:#64748b;--fc-theme-line:#e2e8f0;--fc-theme-hero-start:#2563eb;--fc-theme-hero-end:#1e3a8a;--fc-theme-radius:24px;--fc-theme-shadow:0 24px 60px rgba(15, 23, 42, .12);--fc-primary:var(--fc-theme-primary);--fc-primary-strong:var(--fc-theme-primary-strong);--fc-primary-dark:var(--fc-theme-primary-strong);--fc-accent:var(--fc-theme-accent);--fc-surface:var(--fc-theme-surface);--fc-card:var(--fc-theme-surface);--fc-surface-soft:var(--fc-theme-surface-soft);--fc-surface-tint:var(--fc-theme-surface-soft);--fc-ink:var(--fc-theme-ink);--fc-heading:var(--fc-theme-ink);--fc-text:var(--fc-theme-text);--fc-muted:var(--fc-theme-muted);--fc-line:var(--fc-theme-line);--fc-border:var(--fc-theme-line);--fc-radius-lg:var(--fc-theme-radius);--fc-radius-xl:calc(var(--fc-theme-radius) + 8px);--fc-shadow-lg:var(--fc-theme-shadow)}.fc-calculator[data-fc-theme] .fc-hero{background:linear-gradient(135deg,var(--fc-theme-hero-start),var(--fc-theme-hero-end))}.fc-calculator[data-fc-theme="modern"],.fc-result[data-fc-theme="modern"]{--fc-theme-primary:#2563eb;--fc-theme-primary-strong:#1d4ed8;--fc-theme-accent:#0f766e;--fc-theme-hero-start:#2563eb;--fc-theme-hero-end:#1e3a8a}.fc-calculator[data-fc-theme="minimal"],.fc-result[data-fc-theme="minimal"]{--fc-theme-primary:#111827;--fc-theme-primary-strong:#030712;--fc-theme-accent:#475569;--fc-theme-surface-soft:#fafafa;--fc-theme-line:#e5e7eb;--fc-theme-hero-start:#ffffff;--fc-theme-hero-end:#f8fafc;--fc-theme-radius:14px;--fc-theme-shadow:0 10px 28px rgba(15, 23, 42, .07)}.fc-calculator[data-fc-theme="minimal"] .fc-hero,.fc-calculator[data-fc-theme="minimal"] .fc-hero h1,.fc-calculator[data-fc-theme="minimal"] .fc-hero h2,.fc-calculator[data-fc-theme="minimal"] .fc-hero p{color:var(--fc-theme-ink)}.fc-calculator[data-fc-theme="minimal"] .fc-hero{border:1px solid var(--fc-theme-line);box-shadow:none}.fc-calculator[data-fc-theme="minimal"]::before{height:3px;background:var(--fc-theme-primary)}.fc-calculator[data-fc-theme="luxury"],.fc-result[data-fc-theme="luxury"]{--fc-theme-primary:#8a651f;--fc-theme-primary-strong:#654814;--fc-theme-accent:#7c2d12;--fc-theme-surface:#fffdf8;--fc-theme-surface-soft:#faf6ed;--fc-theme-ink:#292017;--fc-theme-text:#514536;--fc-theme-muted:#796b59;--fc-theme-line:#e8ddc9;--fc-theme-hero-start:#2c2117;--fc-theme-hero-end:#6f4f1d;--fc-theme-radius:20px;--fc-theme-shadow:0 26px 65px rgba(74, 52, 24, .17)}.fc-calculator[data-fc-theme="luxury"]::before{background:linear-gradient(90deg,#8a651f,#d4a94e,#7c2d12)}.fc-calculator[data-fc-theme="luxury"] .fc-option.active,.fc-calculator[data-fc-theme="luxury"] .fc-option[aria-pressed="true"]{background:#fff8e7;border-color:#c99a3d}.fc-calculator[data-fc-theme="dark"],.fc-result[data-fc-theme="dark"]{--fc-theme-primary:#60a5fa;--fc-theme-primary-strong:#93c5fd;--fc-theme-accent:#2dd4bf;--fc-theme-surface:#111827;--fc-theme-surface-soft:#172033;--fc-theme-ink:#f8fafc;--fc-theme-text:#dbe4f0;--fc-theme-muted:#a7b4c5;--fc-theme-line:#334155;--fc-theme-hero-start:#172554;--fc-theme-hero-end:#0f172a;--fc-theme-shadow:0 28px 75px rgba(0, 0, 0, .38);color-scheme:dark}.fc-calculator[data-fc-theme="dark"]{background:radial-gradient(circle at 88% 8%,rgb(96 165 250 / .14),transparent 28%),radial-gradient(circle at 8% 96%,rgb(45 212 191 / .08),transparent 30%),var(--fc-theme-surface)}.fc-calculator[data-fc-theme="dark"] .fc-card,.fc-calculator[data-fc-theme="dark"] .fc-sidebar-card,.fc-calculator[data-fc-theme="dark"] .fc-option,.fc-result[data-fc-theme="dark"] .fc-result-card,.fc-result[data-fc-theme="dark"] [class*="result"]{background-color:#182235;border-color:var(--fc-theme-line);color:var(--fc-theme-text)}.fc-calculator[data-fc-theme="dark"] .fc-option:hover{border-color:#60a5fa}.fc-calculator[data-fc-theme="dark"] .fc-option.active,.fc-calculator[data-fc-theme="dark"] .fc-option[aria-pressed="true"]{background:#172c4f;border-color:#60a5fa}.fc-calculator[data-fc-theme="dark"] input,.fc-calculator[data-fc-theme="dark"] select{color:#f8fafc;background:#0f172a;border-color:#475569}@media (prefers-reduced-motion:reduce){.fc-calculator[data-fc-theme] *,.fc-result[data-fc-theme] *{scroll-behavior:auto}}