#root{width:100%;height:100%}.invoice-generator{display:flex;flex-direction:column;gap:16px}.invoice-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.invoice-actions-right{display:flex;gap:8px;margin-left:auto}.invoice-body{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}.invoice-mobile-tabs{display:none}.inv-error{padding:10px 14px;background:#ee44441a;border:1px solid rgba(238,68,68,.3);border-radius:var(--r-md);color:#dc2626;font-size:13px}.invoice-form{display:flex;flex-direction:column;gap:10px}.inv-form-section{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);overflow:hidden}.inv-form-section[open]{border-color:var(--border-focus, var(--border))}.inv-form-section-title{padding:10px 14px;font-size:13px;font-weight:600;color:var(--text-primary);cursor:pointer;-webkit-user-select:none;user-select:none;list-style:none;display:flex;align-items:center;gap:6px}.inv-form-section-title::-webkit-details-marker{display:none}.inv-form-section-title:before{content:"▶";font-size:9px;color:var(--text-secondary);transition:transform .15s}.inv-form-section[open]>.inv-form-section-title:before{transform:rotate(90deg)}.inv-form-fields{padding:6px 14px 14px;display:flex;flex-direction:column;gap:10px}.inv-form-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}.inv-logo-upload{display:flex;gap:8px;align-items:center}.inv-logo-upload .form-input{flex:1;min-width:0}.inv-items-header{display:grid;grid-template-columns:1fr 60px 80px 80px 32px;gap:6px;font-size:11px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.04em;padding-bottom:4px}.inv-item-row{display:grid;grid-template-columns:1fr 60px 80px 80px 32px;gap:6px;align-items:center}.inv-item-desc{min-width:0}.inv-item-num{text-align:right}.inv-item-amount{font-size:12px;text-align:right;color:var(--text-primary);font-weight:500;padding-right:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.inv-item-remove{padding:4px!important;min-width:0!important;display:flex;align-items:center;justify-content:center}.inv-item-remove:disabled{opacity:.3;cursor:not-allowed}.inv-tax-section{display:flex;flex-direction:column;gap:10px}.inv-tax-hint{font-size:11px;color:var(--text-secondary);background:var(--accent-subtle, rgba(99, 102, 241, .08));padding:6px 10px;border-radius:var(--r-sm)}.inv-discount-toggle{display:flex;gap:4px}.inv-form-totals{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:12px 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UI,Helvetica,Arial,sans-serif;color:#222;font-size:11px;line-height:1.5;overflow:hidden;display:flex;flex-direction:column}.inv-header{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:8px}.inv-header-left{display:flex;gap:10px;align-items:flex-start;flex:1;min-width:0}.inv-logo{width:48px;height:48px;object-fit:contain;border-radius:4px;flex-shrink:0}.inv-company-info{min-width:0}.inv-company-name{font-size:13px;font-weight:700;color:#111;margin-bottom:2px}.inv-header-right{text-align:right;flex-shrink:0}.inv-title{font-size:18px;font-weight:700;color:#3358a9;letter-spacing:.02em;margin-bottom:6px}.inv-meta{font-size:9px;color:#555;line-height:1.7}.inv-meta strong{color:#333}.inv-separator{border:none;border-top:1px solid #e0e0e0;margin:10px 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strong{color:var(--text-primary)}@media(max-width:768px){.invoice-body{grid-template-columns:1fr}.invoice-mobile-tabs{display:flex;gap:4px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:4px}.invoice-mobile-tab{flex:1;padding:8px;border:none;background:transparent;border-radius:var(--r-sm);font-size:13px;font-weight:600;cursor:pointer;color:var(--text-secondary);font-family:inherit;transition:all .15s}.invoice-mobile-tab.active{background:var(--accent);color:#fff}.invoice-body-panel{display:none}.invoice-body-panel.active{display:block}.invoice-preview-wrapper{position:static}.inv-items-header,.inv-item-row{grid-template-columns:1fr 50px 70px 70px 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