.vat-engine-wrapper{background:linear-gradient(180deg,hsl(var(--bg-surface)),hsl(var(--bg-card)));border:1px solid hsl(var(--border-subtle));border-radius:22px;padding:24px;box-shadow:0 25px 50px -12px #000000b3,inset 0 1px #ffffff1f;width:100%;max-width:720px;margin:16px auto 32px;position:relative}.vat-direction-toggle{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:24px}@media(max-width:500px){.vat-direction-toggle{grid-template-columns:1fr}}.vat-dir-btn{background:hsl(var(--bg-card));border:1px solid hsl(var(--border-subtle));border-radius:12px;padding:12px;cursor:pointer;text-align:center;transition:transform .15s var(--ease-spring),opacity .15s var(--ease-spring),background-color .15s var(--ease-spring),border-color .15s var(--ease-spring),color .15s var(--ease-spring),box-shadow .15s var(--ease-spring);display:flex;flex-direction:column;gap:4px;color:hsl(var(--text-secondary))}.vat-dir-btn span{font-size:1.05rem;font-weight:700;color:hsl(var(--text-primary))}.vat-dir-btn small{font-size:.75rem;color:hsl(var(--text-muted))}.vat-dir-btn:hover{border-color:hsl(var(--text-lcd-live))}.vat-dir-btn.active{background:hsl(var(--bg-surface));border-color:hsl(var(--text-lcd-live));box-shadow:0 0 12px #38bdf840}.vat-dir-btn.active span{color:hsl(var(--text-lcd-live))}.vat-input-block{margin-bottom:24px}.vat-input-label{display:block;font-size:.95rem;font-weight:700;color:hsl(var(--text-primary));margin-bottom:8px}.input-currency-wrapper{position:relative;display:flex;align-items:center}.vat-amount-field{width:100%;background:hsl(var(--bg-lcd));border:1px solid hsl(var(--border-subtle));border-radius:12px;padding:14px 40px 14px 16px;font-size:1.6rem;font-weight:800;color:hsl(var(--text-primary));outline:none;transition:border-color .15s ease}.vat-amount-field:focus{border-color:hsl(var(--border-focus))}.currency-symbol{position:absolute;right:16px;font-size:1.4rem;font-weight:700;color:hsl(var(--text-muted));pointer-events:none}.vat-rates-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:24px}@media(max-width:580px){.vat-rates-grid{grid-template-columns:1fr}}.vat-rate-card{background:hsl(var(--bg-card));border:1px solid hsl(var(--border-subtle));border-radius:12px;padding:14px;display:flex;align-items:flex-start;gap:12px;cursor:pointer;transition:transform .15s var(--ease-spring),opacity .15s var(--ease-spring),background-color .15s var(--ease-spring),border-color .15s var(--ease-spring),color .15s var(--ease-spring),box-shadow .15s var(--ease-spring);user-select:none}.vat-rate-card:hover{border-color:hsl(var(--border-focus));transform:translateY(-2px)}.vat-rate-card.active{background:#38bdf814;border-color:hsl(var(--text-lcd-live));box-shadow:0 4px 12px #38bdf826}.rate-badge{background:hsl(var(--bg-surface));border:1px solid hsl(var(--border-subtle));color:hsl(var(--text-primary));font-size:1.15rem;font-weight:800;padding:6px 10px;border-radius:8px;flex-shrink:0}.vat-rate-card.active .rate-badge{background:hsl(var(--text-lcd-live));color:#000;border-color:hsl(var(--text-lcd-live))}.rate-details{display:flex;flex-direction:column;gap:2px}.rate-name{font-size:.92rem;font-weight:700;color:hsl(var(--text-primary))}.rate-desc{font-size:.76rem;color:hsl(var(--text-secondary));line-height:1.3}.active-rate-callout{background:#38bdf80f;border:1px solid rgba(56,189,248,.2);border-radius:10px;padding:10px 14px;margin-top:14px;margin-bottom:20px;display:flex;align-items:flex-start;gap:10px;font-size:.82rem;color:hsl(var(--text-secondary));line-height:1.4}.active-rate-callout strong{color:hsl(var(--text-primary))}.callout-icon{font-size:1rem;flex-shrink:0}.invoice-summary-card{background:hsl(var(--bg-lcd));border:1px solid rgba(56,189,248,.22);border-radius:16px;padding:22px;box-shadow:inset 0 3px 10px #000000d9,inset 0 1px 2px #000000f2,0 1px #ffffff14;position:relative;overflow:hidden}.invoice-header{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid hsl(var(--border-subtle));padding-bottom:12px;margin-bottom:16px;flex-wrap:wrap;gap:8px}.invoice-title-group{display:flex;align-items:center;gap:8px}.invoice-icon{font-size:1.3rem}.invoice-title{font-size:.95rem;font-weight:700;color:hsl(var(--text-primary))}.copy-invoice-btn{background:hsl(var(--bg-card));border:1px solid hsl(var(--border-subtle));color:hsl(var(--text-lcd-live));font-size:.8rem;font-weight:600;padding:6px 12px;border-radius:6px;cursor:pointer;transition:transform .15s ease,opacity .15s ease,background-color .15s ease,border-color .15s ease,color .15s ease,box-shadow .15s ease}.copy-invoice-btn:hover{background:var(--btn-num-hover)}.invoice-table{display:flex;flex-direction:column;gap:10px;margin-bottom:16px}.invoice-row{display:flex;justify-content:space-between;align-items:center;font-size:.95rem;color:hsl(var(--text-secondary))}.inv-val{font-weight:700;color:hsl(var(--text-primary));font-size:1.1rem}.vat-tax-val{color:var(--btn-op-bg)}.total-row{border-top:1px dashed hsl(var(--border-subtle));padding-top:10px;margin-top:4px}.total-row .inv-label{font-weight:700;color:hsl(var(--text-primary));font-size:1.05rem}.total-ttc-val{font-size:1.5rem;font-weight:800;color:var(--btn-equals-bg)}.invoice-footer{display:flex;justify-content:space-between;align-items:center;border-top:1px solid hsl(var(--border-subtle));padding-top:12px;flex-wrap:wrap;gap:8px}.formula-caption{font-size:.78rem;color:hsl(var(--text-muted));font-style:italic}.statutory-audit-tag{font-size:.72rem;color:var(--badge-exam);background:#10b9811a;padding:2px 8px;border-radius:4px;border:1px solid rgba(16,185,129,.2)}.hero-calc-header[data-astro-cid-or6xjcb7]{text-align:center;margin-top:16px;margin-bottom:12px;padding:0 16px}.main-title[data-astro-cid-or6xjcb7]{font-size:clamp(1.5rem,3.5vw,2.25rem);font-weight:800;color:hsl(var(--text-primary));letter-spacing:-.02em;margin-bottom:6px}.main-subtitle[data-astro-cid-or6xjcb7]{font-size:clamp(.88rem,1.8vw,1rem);color:hsl(var(--text-secondary));max-width:680px;margin:0 auto;line-height:1.45}