#newInvoiceDialog{margin:auto!important;inset:0;width:min(820px,calc(100vw - 32px));max-height:94dvh;overflow:auto;padding:0;border:0;border-radius:18px;background:var(--surface);color:var(--text);box-shadow:var(--shadow-lg)}
#newInvoiceDialog::backdrop{background:#16192180;backdrop-filter:blur(4px)}
#newInvoiceDialog .ni-head{display:flex;align-items:center;justify-content:space-between;padding:24px 28px 12px;gap:16px}
#newInvoiceDialog .close{position:static;flex:0 0 42px;min-height:42px}
#newInvoiceDialog h2{font-size:25px;line-height:1.2;margin:6px 0 0;letter-spacing:-.5px}
.ni-eyebrow{font-size:10px;letter-spacing:1.3px;font-weight:700;color:var(--steel)}
#newInvoiceDialog .ni-steps{margin:8px 28px 0;gap:18px}.ni-body{padding:24px 28px}.ni-footer{position:sticky;bottom:0;display:flex;justify-content:space-between;gap:12px;padding:16px 28px;border-top:1px solid var(--line);background:var(--surface);z-index:5}
#newInvoiceDialog h3{font-size:16px;margin:22px 0 14px}#newInvoiceDialog .btn{min-height:42px}
.ni-switch,.ni-types{display:flex;gap:6px;background:var(--surface-2);padding:5px;border-radius:12px;margin-bottom:20px}
.ni-switch button,.ni-types button{flex:1;min-height:42px;border:1px solid transparent;border-radius:9px;background:transparent;color:var(--steel);font:inherit;font-size:13px;font-weight:600;cursor:pointer;padding:8px 10px}
.ni-switch button.active,.ni-types button.active{color:var(--text);background:var(--surface);box-shadow:0 2px 6px #0001;border-color:var(--line)}
.ni-types{background:transparent;padding:0}.ni-types button{border-color:var(--line)}.ni-types button.active{border-color:var(--red);color:var(--red);box-shadow:inset 0 0 0 1px var(--red)}
.ni-party{display:grid;grid-template-columns:1fr 1fr;gap:16px}.ni-party .full{grid-column:1/-1}.ni-party .fld{min-width:0}.ni-party label{display:block;font-size:12px;color:var(--steel);margin-bottom:6px}.ni-party input{width:100%;max-width:100%;min-width:0;min-height:42px;padding:10px 12px;border:1px solid var(--line);border-radius:9px;background:var(--surface);color:var(--text);font:inherit;font-size:14px}.ni-party input:disabled{opacity:.75;background:var(--surface-2)}
.ni-selected{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:15px 17px;border:1px solid #329a6833;background:#329a680a;border-radius:12px;margin-bottom:20px;font-size:12px;color:var(--green)}.ni-selected strong{display:block;font-size:15px;color:var(--text);margin-top:5px}
.ni-results{border:1px solid var(--line);border-radius:12px;max-height:240px;overflow:auto;margin:10px 0 18px}.ni-results button{display:block;text-align:left;width:100%;border:0;border-bottom:1px solid var(--line);background:var(--surface);color:var(--text);padding:12px 14px;cursor:pointer;font:inherit;font-size:13px}.ni-results button:hover{background:var(--surface-2)}.ni-results small{display:block;font-size:12px;color:var(--steel);margin-top:4px}.ni-results p{padding:12px}
.ni-muted{display:block;color:var(--steel);font-size:12px;line-height:1.5;margin:6px 0}.ni-note{margin-top:18px}.ni-note textarea{padding:10px 12px;border:1px solid var(--line);border-radius:9px;background:var(--surface);color:var(--text);font:inherit;resize:vertical;width:100%}
.ni-plan-preview{padding:15px 0;font-size:13px}.ni-plan-preview strong{margin-left:8px}.ni-plan-preview span{margin-left:8px;color:var(--blue);font-size:11px;background:var(--blue-bg);padding:4px 8px;border-radius:6px}
.ni-saved{padding:22px;border:1px solid var(--line);border-radius:14px;background:var(--surface-2)}#newInvoiceDialog .ni-saved h3{margin:14px 0 9px}.ni-amount{display:block;font-size:29px;letter-spacing:-.6px}.ni-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}.ni-status{display:inline-block;width:fit-content;font-size:11px;font-weight:600;line-height:1.4;border-radius:6px;padding:4px 7px;background:var(--amber-bg,#fff2d9);color:var(--amber,#9b6600)}.ni-status.done{background:var(--green-bg,#e4f5ed);color:var(--green,#198754)}.ni-purchase .ni-status{margin-top:7px}.ni-purchase .uc-row-main{min-width:0;overflow-wrap:anywhere}.ni-purchase .uc-row-end{flex-shrink:0}
#newInvoiceDialog :is(button,a,input,select,textarea):focus-visible{outline:2px solid var(--red);outline-offset:3px}#newInvoiceDialog :disabled{cursor:default}
@media(max-width:600px){#newInvoiceDialog{width:calc(100vw - 12px);max-height:97dvh;border-radius:16px}#newInvoiceDialog .ni-head{padding:20px 16px 10px}#newInvoiceDialog .ni-steps{margin:10px 16px 0;gap:8px}.ni-body{padding:20px 16px}.ni-footer{padding:12px 16px;gap:8px}.ni-footer .btn{white-space:normal;line-height:1.3}.ni-footer .btn:last-child{flex:1}.ni-party{grid-template-columns:1fr;gap:14px}.ni-party .full{grid-column:auto}.ni-party input,.ni-note textarea{font-size:16px}.ni-order-types{display:grid;grid-template-columns:1fr 1fr}.ni-selected{align-items:flex-start;padding:12px}.ni-selected .btn{flex-shrink:0}.ni-amount{font-size:25px}.ni-saved{padding:16px}.ni-purchase{flex-wrap:wrap}.ni-purchase .uc-row-end{flex-basis:100%;display:flex;align-items:center;justify-content:space-between;padding-left:42px}#newInvoiceDialog .btn{min-height:44px}.ni-switch button{padding:8px 5px;font-size:12px}}
@media(prefers-reduced-motion:no-preference){#newInvoiceDialog[open]{animation:invoice-open .18s ease-out}.ni-switch button,.ni-types button{transition:background .15s ease,border-color .15s ease,color .15s ease}}

#newInvoiceDialog .ni-head{position:sticky;top:0;z-index:6;background:var(--surface);border-radius:20px 20px 0 0}
#newInvoiceDialog .close{border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--text);cursor:pointer;font-size:20px}
.ni-model-picker{border:1px solid var(--line);border-radius:9px;background:var(--surface);font-size:14px;color:var(--text)}.ni-model-picker summary{cursor:pointer;padding:11px;min-height:42px;line-height:1.5}.ni-model-picker>div{padding:4px 10px 10px;max-height:220px;overflow:auto}.ni-model-picker label{display:flex;align-items:center;gap:10px;min-height:40px;font-size:13px}.ni-model-picker input[type=checkbox]{width:18px;height:18px;min-height:18px;padding:0;accent-color:var(--red)}
@media(max-width:600px){#newInvoiceDialog .invoice-grid{grid-template-columns:1fr}#newInvoiceDialog .ni-head{border-radius:16px 16px 0 0}.ni-model-picker summary{font-size:16px}}

.invoice-help .shipment-help-button{display:inline-flex;align-items:center;gap:4px;width:auto;min-width:22px;padding:3px 6px;border-radius:6px;white-space:nowrap}.invoice-help .shipment-help-button>span{font-size:10px;font-weight:600}

/* Use the contract's existing form, buttons and stepper on desktop. */
.ni-choice-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.ni-contract-actions{display:flex;gap:9px;align-items:center;flex-wrap:wrap;margin-top:18px}
#newInvoiceDialog .ni-save{background:var(--green,#1E9E5A);border-color:var(--green,#1E9E5A)}
#newInvoiceDialog .ni-document{background:var(--blue,#2563C9);border-color:var(--blue,#2563C9);color:#fff}
#newInvoiceDialog .mhead{padding-right:60px}
#newInvoiceDialog .mhead .close{position:absolute;right:16px;top:16px;min-height:34px;width:34px;border:0;background:var(--surface-2);border-radius:8px;font-size:18px}
#newInvoiceDialog .ni-body{padding:20px 22px}
.ni-resume-note{display:flex;align-items:flex-start;flex-direction:column;gap:6px;padding:14px 16px;border:1px solid var(--line);border-left:3px solid var(--green);border-radius:10px;margin:18px 0;font-size:13px;background:var(--surface)}
.ni-resume-note>span{color:var(--steel);line-height:1.5}
.ni-registry-tools{display:flex;justify-content:space-between;align-items:center;gap:16px;margin:8px 0 16px}.ni-registry-tools .ni-choice-row{margin:0}
.ni-registry td{vertical-align:middle}.ni-registry td small{display:block;color:var(--steel);font-size:12px;line-height:1.4;margin-top:5px}.ni-registry tbody tr{cursor:pointer}.ni-registry tbody tr:hover{background:var(--surface-2)}
.ni-nowrap{white-space:nowrap}.ni-empty{text-align:center;padding:28px!important;color:var(--steel)}
.ni-purchase-group{margin-top:16px;padding-top:16px;border-top:1px solid var(--line)}.ni-purchase-group>.uc-panel-heading{margin-bottom:0;font-size:13px}.ni-linked-purchases{margin-top:8px}
@media(min-width:761px){
 #newInvoiceDialog .btn{min-height:0}
 #newInvoiceDialog .invoice-grid{gap:12px 18px}
 #newInvoiceDialog .invoice-field{font-size:10.5px;color:var(--steel);text-transform:uppercase;letter-spacing:.05em;font-weight:700;gap:4px}
 #newInvoiceDialog .invoice-field :is(input,select,textarea),#newInvoiceDialog .ni-model-picker{font-size:13px;font-weight:400;text-transform:none;letter-spacing:normal}
 #newInvoiceDialog .invoice-field :is(input,select,textarea){padding:9px 11px;border-radius:8px}
 #newInvoiceDialog .ni-model-picker summary{min-height:0;padding:9px 11px}
 #newInvoiceDialog .ni-model-picker label{font-weight:400}
}

/* Shared invoice form: source is secondary, the workflow stays the same. */
#newInvoiceDialog .ni-source-switch{display:flex;gap:3px;width:fit-content;padding:3px;background:var(--surface-2);border:1px solid var(--line);border-radius:9px;margin:0 0 14px}
#newInvoiceDialog .ni-source-switch button{font:inherit;font-size:12px;padding:6px 14px;border:0;border-radius:6px;background:transparent;color:var(--steel);cursor:pointer}
#newInvoiceDialog .ni-source-switch button[aria-pressed="true"]{background:var(--surface);color:var(--text);box-shadow:0 1px 3px #0002}
.ni-source-label{display:block;font-size:12px;color:var(--steel);margin-bottom:12px}
.ni-payment-total{display:block;font-size:20px;margin-top:6px}
.ni-extra-panel{padding:16px;border:1px solid var(--line);border-radius:10px;margin-top:12px}
.ni-extra-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.ni-kit-list{max-height:300px;overflow:auto;margin-top:12px}
.ni-kit-list>button{display:block;width:100%;text-align:left;padding:12px;border:0;border-bottom:1px solid var(--line);background:var(--surface);color:var(--text);cursor:pointer;font:inherit}
.ni-kit-list>button:hover{background:var(--surface-2)}.ni-kit-list small,.ni-kit-list span{display:block;font-size:12px;color:var(--steel);margin-top:5px}.ni-kit-list span{color:var(--blue)}
@media(prefers-reduced-motion:no-preference){#newInvoiceDialog .ni-source-switch button{transition:background .15s,color .15s}.ni-extra-panel{animation:invoice-open .18s ease-out}}

#newInvoiceDialog[open]{display:flex;flex-direction:column;overflow:hidden}
#newInvoiceDialog>.mhead{flex:0 0 auto}
#newInvoiceDialog>.ni-body{min-height:0;overflow:auto}
#newInvoiceDialog>.ni-contract-actions{flex:0 0 auto;display:flex;align-items:center;gap:8px;padding:14px 22px;border-top:1px solid var(--line);background:var(--surface)}
#newInvoiceDialog>.ni-contract-actions>.btn:last-child{margin-left:auto}