:root{--vgc-primary:#2563eb;--vgc-primary-light:#eff6ff;--vgc-primary-dark:#1d4ed8;--vgc-vat:#059669;--vgc-vat-light:#ecfdf5;--vgc-text:#1e293b;--vgc-text-secondary:#475569;--vgc-text-muted:#64748b;--vgc-bg:#fff;--vgc-bg-secondary:#f8fafc;--vgc-border:#e2e8f0;--vgc-border-light:#f1f5f9;--vgc-radius:var(--main-radius,.5rem);--vgc-radius-lg:var(--main-radius-lg,.75rem);--vgc-shadow:0 1px 3px #0000000f, 0 1px 2px #0000000a;--vgc-shadow-md:0 4px 12px #00000014;--ch-bg:var(--vgc-bg);--ch-bg-hover:var(--vgc-bg-secondary);--ch-border:var(--vgc-border);--ch-border-hover:var(--vgc-text-muted);--ch-text:var(--vgc-text);--ch-text-secondary:var(--vgc-text-secondary);--ch-text-muted:var(--vgc-text-muted);--ch-primary:var(--vgc-primary);--ch-primary-ring:#2563eb26;--ch-radius:var(--vgc-radius);--ch-menu-bg:var(--vgc-bg);--ch-menu-border:var(--vgc-border);--ch-menu-radius:var(--vgc-radius-lg);--ch-search-bg:var(--vgc-bg-secondary);--ch-item-hover:var(--vgc-bg-secondary);--ch-item-active-bg:var(--vgc-primary-light);--ch-scrollbar:var(--vgc-border)}._vgc-container{max-width:640px;margin:0 auto}._vgc-body{flex-direction:column;gap:1.5rem;display:flex}._vgc-description{background:var(--vgc-bg);border-radius:var(--vgc-radius);border-style:dashed;border-width:1px;border-color:var(--vgc-border);color:var(--vgc-text-muted);align-items:flex-start;gap:.5rem;margin-bottom:.25rem;padding:.75rem 1rem;font-size:.8125rem;line-height:1.5;display:flex}._vgc-description svg{color:var(--vgc-primary);flex-shrink:0;margin-top:.125rem}._vgc-tabs{background:var(--vgc-bg);border-radius:var(--vgc-radius-lg);border-style:solid;border-width:1px;border-color:var(--vgc-border);box-shadow:var(--vgc-shadow);gap:.125rem;margin-bottom:.25rem;padding:.1875rem;display:flex}._vgc-tab{color:var(--vgc-text-muted);border-radius:calc(var(--vgc-radius-lg) - 3px);cursor:pointer;white-space:nowrap;background:0 0;border-style:none;border-width:0;flex:1;padding:.5625rem 1rem;font-size:.8125rem;font-weight:500;transition:color .15s,background .15s}._vgc-tab:hover{color:var(--vgc-text)}._vgc-tab--active{color:var(--vgc-primary-dark);background:var(--vgc-primary-light);font-weight:600;box-shadow:0 1px 2px #0000000f}@media (max-width:768px){._vgc-container{padding-left:1rem;padding-right:1rem}}@media (max-width:480px){._vgc-tab{padding:.5rem .625rem;font-size:.75rem}}._vgc-toolbar{justify-content:flex-end;align-items:center;margin-bottom:-.25rem;display:flex}._vgc-inputs{background:var(--vgc-bg);border-radius:var(--vgc-radius-lg);box-shadow:var(--vgc-shadow);border-style:solid;border-width:1px;border-color:var(--vgc-border);flex-direction:column;gap:1.25rem;padding:1.25rem;display:flex}._vgc-field{flex-direction:column;gap:.5rem;display:flex}._vgc-label{color:var(--vgc-text);font-size:.8125rem;font-weight:600}._vgc-price-input-wrap{background:var(--vgc-bg-secondary);border-style:solid;border-width:1.5px;border-color:var(--vgc-border);border-radius:var(--vgc-radius);align-items:center;gap:.5rem;padding:.625rem .875rem;transition:border-color .15s,box-shadow .15s;display:flex}._vgc-price-input-wrap:focus-within{border-color:var(--vgc-primary);box-shadow:0 0 0 3px #2563eb1a}._vgc-currency{color:var(--vgc-text-muted);font-size:1rem;font-weight:600}._vgc-price-input{color:var(--vgc-text);background:0 0;border:none;outline:none;flex:1;min-width:0;font-family:inherit;font-size:1.25rem;font-weight:700}._vgc-price-input::placeholder{color:var(--vgc-border);font-weight:400}._vgc-country-select{margin-bottom:.25rem}._vgc-select{width:100%;color:var(--vgc-text);background:var(--vgc-bg);border-style:solid;border-width:1.5px;border-color:var(--vgc-border);border-radius:var(--vgc-radius);cursor:pointer;-webkit-appearance:auto;appearance:auto;outline:none;padding:.5rem .75rem;font-family:inherit;font-size:.8125rem;font-weight:500;transition:border-color .15s,box-shadow .15s}._vgc-select:focus{border-color:var(--vgc-primary);box-shadow:0 0 0 3px #2563eb1a}._vgc-preset-grid{grid-template-columns:repeat(4,1fr);gap:.375rem;display:grid}._vgc-preset{color:var(--vgc-text-secondary);background:var(--vgc-bg-secondary);border-style:solid;border-width:1.5px;border-color:var(--vgc-border);border-radius:var(--vgc-radius);cursor:pointer;text-align:center;padding:.5rem .375rem;font-size:.8125rem;font-weight:500;transition:color .15s,background .15s,border-color .15s}._vgc-preset:hover{border-color:var(--vgc-primary);color:var(--vgc-primary-dark)}._vgc-preset--active{color:#fff;background:var(--vgc-primary);border-color:var(--vgc-primary);font-weight:600}._vgc-preset--active:hover{color:#fff}._vgc-custom-rate-wrap{background:var(--vgc-bg);border-style:solid;border-width:1.5px;border-color:var(--vgc-border);border-radius:var(--vgc-radius);align-items:center;gap:.25rem;padding:.375rem .5rem;transition:border-color .15s,box-shadow .15s;display:flex}._vgc-custom-rate-wrap:focus-within{border-color:var(--vgc-primary);box-shadow:0 0 0 3px #2563eb1a}._vgc-custom-rate-input{width:100%;min-width:0;color:var(--vgc-text);text-align:center;background:0 0;border:none;outline:none;font-family:inherit;font-size:.8125rem;font-weight:600}._vgc-custom-rate-input::placeholder{color:var(--vgc-text-muted);font-weight:400}._vgc-unit{color:var(--vgc-text-muted);white-space:nowrap;font-size:.75rem}@media (max-width:480px){._vgc-inputs{padding:1rem}._vgc-preset-grid{grid-template-columns:repeat(4,1fr);gap:.25rem}._vgc-preset{padding:.4375rem .25rem;font-size:.75rem}._vgc-price-input{font-size:1.125rem}}._vgc-results{flex-direction:column;gap:1rem;display:flex}._vgc-summary{flex-direction:column;gap:.75rem;display:flex}._vgc-summary-card{background:var(--vgc-bg);border-radius:var(--vgc-radius-lg);box-shadow:var(--vgc-shadow);border-style:solid;border-width:1px;border-color:var(--vgc-border);flex-direction:column;gap:.25rem;padding:1rem 1.25rem;display:flex}._vgc-summary-card--primary{background:linear-gradient(135deg, var(--vgc-primary), var(--vgc-primary-dark));color:#fff;border-color:#0000}._vgc-summary-card--primary ._vgc-summary-label{color:#ffffffd9}._vgc-summary-card--primary ._vgc-summary-value{color:#fff;font-size:2rem}._vgc-summary-label{color:var(--vgc-text-muted);text-transform:uppercase;letter-spacing:.025em;font-size:.75rem;font-weight:500}._vgc-summary-value{color:var(--vgc-text);font-size:1.375rem;font-weight:700;font-family:var(--main-font-mono)}._vgc-summary-value--net{color:var(--vgc-primary)}._vgc-summary-value--vat{color:var(--vgc-vat)}._vgc-summary-row{grid-template-columns:1fr 1fr;gap:.75rem;display:grid}._vgc-bar-section{background:var(--vgc-bg);border-radius:var(--vgc-radius-lg);box-shadow:var(--vgc-shadow);border-style:solid;border-width:1px;border-color:var(--vgc-border);padding:1rem 1.25rem}._vgc-bar{background:var(--vgc-border-light);border-radius:6px;height:12px;display:flex;overflow:hidden}._vgc-bar-net{background:var(--vgc-primary);transition:width .3s}._vgc-bar-vat{background:var(--vgc-vat);transition:width .3s}._vgc-bar-legend{justify-content:center;gap:1.5rem;margin-top:.625rem;display:flex}._vgc-legend-item{color:var(--vgc-text-secondary);align-items:center;gap:.375rem;font-size:.75rem;font-weight:500;display:flex}._vgc-legend-dot{border-radius:50%;flex-shrink:0;width:8px;height:8px}._vgc-legend-net{background:var(--vgc-primary)}._vgc-legend-vat{background:var(--vgc-vat)}._vgc-legend-pct{color:var(--vgc-text);font-weight:600;font-family:var(--main-font-mono);font-size:.6875rem}._vgc-formula{background:var(--vgc-bg);border-radius:var(--vgc-radius-lg);border-style:dashed;border-width:1px;border-color:var(--vgc-border);padding:.875rem 1.25rem}._vgc-formula-content{color:var(--vgc-text-secondary);font-size:.8125rem;font-family:var(--main-font-mono);line-height:1.6}._vgc-formula-content span{color:var(--vgc-text);font-weight:600}._vgc-expand-section{background:var(--vgc-bg);border-style:solid;border-width:1px;border-color:var(--vgc-border);border-radius:var(--vgc-radius-lg);overflow:hidden}._vgc-expand-btn{width:100%;color:var(--vgc-text-secondary);background:var(--vgc-bg);cursor:pointer;border-style:none;border-width:0;justify-content:space-between;align-items:center;padding:.75rem 1rem;font-size:.8125rem;font-weight:500;transition:color .15s,background .15s;display:flex}._vgc-expand-btn:hover{color:var(--vgc-text);background:var(--vgc-bg-secondary)}._vgc-expand-icon{align-items:center;transition:opacity .15s;display:flex}._vgc-batch{flex-direction:column;gap:.75rem;padding:0 1rem 1rem;display:flex}._vgc-batch-textarea{width:100%;font-size:.8125rem;font-family:var(--main-font-mono);color:var(--vgc-text);background:var(--vgc-bg-secondary);border-style:solid;border-width:1.5px;border-color:var(--vgc-border);border-radius:var(--vgc-radius);resize:vertical;box-sizing:border-box;outline:none;padding:.625rem .75rem;transition:border-color .15s,box-shadow .15s}._vgc-batch-textarea:focus{border-color:var(--vgc-primary);box-shadow:0 0 0 3px #2563eb1a}._vgc-batch-table{border-collapse:collapse;width:100%;font-size:.8125rem}._vgc-batch-table th{text-transform:uppercase;letter-spacing:.025em;color:var(--vgc-text-muted);background:var(--vgc-bg-secondary);text-align:right;border-bottom-style:solid;border-bottom-width:1px;border-bottom-color:var(--vgc-border);padding:.5rem .625rem;font-size:.6875rem;font-weight:600}._vgc-batch-table th:first-child{text-align:left}._vgc-batch-table td{font-family:var(--main-font-mono);color:var(--vgc-text);text-align:right;border-bottom-style:solid;border-bottom-width:1px;border-bottom-color:var(--vgc-border-light);padding:.4375rem .625rem;font-weight:500}._vgc-batch-table td:first-child{text-align:left}._vgc-batch-table tr:last-child td{border-bottom-width:0}._vgc-batch-total td{color:var(--vgc-text);border-top-style:solid;border-top-width:2px;border-top-color:var(--vgc-border);border-bottom-width:0;font-weight:700}._vgc-batch-total td:first-child{color:var(--vgc-text-secondary);font-family:inherit;font-weight:600}._vgc-reset{width:100%;color:var(--vgc-text-muted);background:var(--vgc-bg);border-style:solid;border-width:1px;border-color:var(--vgc-border);border-radius:var(--vgc-radius);cursor:pointer;justify-content:center;align-items:center;gap:.375rem;padding:.625rem;font-size:.8125rem;font-weight:500;transition:color .15s,background .15s;display:flex}._vgc-reset:hover{color:var(--vgc-text);background:var(--vgc-bg-secondary)}@media (max-width:480px){._vgc-summary-card--primary ._vgc-summary-value{font-size:1.625rem}._vgc-summary-row{grid-template-columns:1fr}._vgc-batch-table{font-size:.75rem}}