/* Hallmark · macrostructure: Workbench · genre: modern-minimal · theme: Cobalt · nav: N9 · footer: Ft2 · tone: utilitarian */
/* Hallmark · pre-emit critique: P5 H4 E4 S5 R5 V4 */
@import url("tokens.css?v=watermark-2");
*{box-sizing:border-box}html,body{margin:0;overflow-x:clip}body{font-family:var(--font-body);font-size:13px;color:var(--color-ink);background:var(--color-canvas);letter-spacing:0}button,input,textarea,select{font:inherit}button{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);height:36px;padding:0 var(--space-md);border:1px solid var(--color-rule);border-radius:var(--radius-md);background:var(--color-paper);color:var(--color-ink);white-space:nowrap;cursor:pointer;line-height:1}button:active{transform:translateY(1px)}button:disabled{opacity:.4;cursor:not-allowed;transform:none}button[aria-busy=true]{cursor:progress;opacity:.65}button.primary{background:var(--color-accent);border-color:var(--color-accent);color:var(--color-accent-ink)}:focus-visible{outline:2px solid var(--color-focus);outline-offset:2px}button svg,.row>svg{width:16px;height:16px;flex-shrink:0}h1,h2,h3,p{margin:0;min-width:0;overflow-wrap:anywhere}h1{font-size:18px;font-weight:650}h2{font-size:14px;font-weight:600}h3{font-size:13px;font-weight:600}.row{display:flex;align-items:center;gap:var(--space-sm);min-width:0}.app-header{height:82px;display:flex;align-items:center;justify-content:space-between;gap:var(--space-lg);padding:0 var(--space-xl);background:var(--color-paper);border-bottom:1px solid var(--color-rule)}.brand{display:flex;align-items:center;gap:var(--space-md);min-width:0}.brand-mark{width:40px;height:44px;display:grid;place-items:center;color:var(--color-accent);background:var(--color-accent-soft);border-radius:var(--radius-md)}.brand-mark svg{width:24px}.company-name{display:block;font-size:11px;color:var(--color-muted);margin-top:var(--space-xs)}.preview-badge{font-size:11px;color:var(--color-invoice);border:1px solid var(--color-rule);padding:var(--space-xs) var(--space-sm);white-space:nowrap;border-radius:var(--radius-sm)}.header-actions{display:flex;align-items:center;gap:var(--space-sm)}.workspace{display:grid;grid-template-columns:390px minmax(0,1fr);height:calc(100dvh - 82px);min-height:520px}.editor{background:var(--color-paper);border-right:1px solid var(--color-rule);display:flex;flex-direction:column;min-height:0}.editor-heading{height:62px;padding:0 var(--space-xl);display:flex;align-items:center;justify-content:space-between;flex-shrink:0;border-bottom:1px solid var(--color-rule)}.icon-btn{width:32px;height:32px;padding:0;border-color:transparent;background:transparent;color:var(--color-muted)}.editor-scroll{overflow:auto;flex:1;scrollbar-width:thin}.editor-section{padding:var(--space-xl);border-bottom:1px solid var(--color-rule)}.section-title{display:flex;align-items:center;justify-content:space-between;gap:var(--space-sm);margin-bottom:var(--space-lg)}.section-title>span{font-size:11px;color:var(--color-muted)}.section-icon{color:var(--color-accent);width:16px;height:16px}.fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-md)}.field{display:flex;flex-direction:column;gap:6px;min-width:0}.field.full{grid-column:1/-1}.field>span{font-size:12px;color:var(--color-muted)}input,textarea,select{width:100%;min-width:0;height:36px;border:1px solid var(--color-rule);border-radius:var(--radius-sm);padding:var(--space-sm);background:var(--color-paper);color:var(--color-ink);outline-offset:1px}textarea{height:64px;resize:vertical;line-height:1.5}input[aria-invalid=true]{border-color:var(--color-error);background:var(--color-error-soft)}.field-error{font-size:11px;color:var(--color-error);line-height:1.4}.entry{padding-bottom:var(--space-lg);margin-bottom:var(--space-lg);border-bottom:1px dashed var(--color-rule)}.entry:last-of-type{border-bottom:0;margin-bottom:0;padding-bottom:0}.entry-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-sm);color:var(--color-muted);font-size:12px}.add-btn{width:100%;margin-top:var(--space-lg);border-style:dashed;color:var(--color-accent);background:var(--color-surface)}.calculation{margin-top:var(--space-md);display:flex;align-items:center;justify-content:space-between;gap:var(--space-sm);color:var(--color-muted);font-size:11px}.calculation b{font-weight:500;color:var(--color-ink);font-variant-numeric:tabular-nums}.segment{display:flex;align-items:center;margin-bottom:var(--space-lg);background:var(--color-canvas);padding:var(--space-xs);border-radius:var(--radius-md)}.segment button{width:50%;border:0;background:transparent;color:var(--color-muted);font-size:12px;height:30px}.segment button[aria-pressed=true]{background:var(--color-paper);color:var(--color-accent);box-shadow:0 1px 3px var(--color-shadow)}details>summary{cursor:pointer;display:flex;align-items:center;justify-content:space-between;list-style:none;font-weight:600;gap:var(--space-sm)}details>summary::-webkit-details-marker{display:none}details>summary svg{width:16px;height:16px}details[open]>summary{margin-bottom:var(--space-lg)}.seller-toggle{display:flex;align-items:center;gap:var(--space-sm);font-size:12px;color:var(--color-muted);margin-bottom:var(--space-lg)}.seller-toggle input{width:16px;height:16px;accent-color:var(--color-accent)}fieldset{border:0;padding:0;margin:0;min-width:0}fieldset:disabled{opacity:.6}fieldset input:disabled{cursor:not-allowed}.editor-footer{min-height:50px;display:flex;align-items:center;justify-content:space-between;gap:var(--space-sm);padding:var(--space-sm) var(--space-lg);font-size:11px;color:var(--color-muted);border-top:1px solid var(--color-rule)}.preview{display:flex;flex-direction:column;min-width:0;min-height:0}.preview-toolbar{height:62px;display:flex;align-items:center;justify-content:space-between;padding:0 var(--space-xl);border-bottom:1px solid var(--color-rule);flex-shrink:0;background:var(--color-surface)}.preview-toolbar h2{font-size:13px}.preview-toolbar .row>svg{color:var(--color-muted)}#page-count{font-size:11px;color:var(--color-muted);margin-left:var(--space-xs)}.toolbar-divider{height:18px;width:1px;background:var(--color-rule);margin:0 var(--space-xs)}.zoom-label{font-size:11px;color:var(--color-muted);border:0;background:transparent;width:50px;padding:0}.preview-viewport{overflow:auto;flex:1;min-height:0;padding:var(--space-2xl);scrollbar-width:thin}#papers{display:flex;flex-direction:column;align-items:center;gap:var(--space-xl);min-width:100%;width:max-content}.paper-wrap{position:relative;flex-shrink:0;box-shadow:0 4px 24px var(--color-shadow);background:var(--color-paper)}.paper{width:1145px;height:779px;position:absolute;top:0;left:0;transform-origin:top left;background:var(--color-paper);font-family:var(--font-invoice);color:var(--color-invoice);overflow:hidden;font-size:14px}.invoice-heading{position:absolute;left:350px;top:57px;width:390px;text-align:center;font-family:var(--font-display);font-weight:700;font-size:29px;line-height:45px;white-space:nowrap}.invoice-lines{position:absolute;top:107px;left:363px;width:364px;height:8px;border-top:2px solid var(--color-invoice);border-bottom:2px solid var(--color-invoice)}.service-mark{position:absolute;top:45px;left:21px;width:166px;height:88px;border:2px dashed var(--color-invoice);display:grid;place-items:center;font-weight:700}.invoice-number{position:absolute;top:48px;left:866px;width:245px;display:flex;gap:var(--space-sm)}.value{color:var(--color-invoice-value);overflow-wrap:anywhere;min-width:0}.invoice-number .value{font-size:13px}.parties{position:absolute;top:149px;left:21px;width:1080px;height:104px;border:2px solid var(--color-invoice);display:grid;grid-template-columns:1fr 1fr}.party{display:grid;grid-template-columns:34px minmax(0,1fr)}.party+.party{border-left:2px solid var(--color-invoice)}.vertical-label{border-right:1px solid var(--color-invoice);display:flex;align-items:center;justify-content:center;writing-mode:vertical-rl;letter-spacing:3px;line-height:1.5}.party-content{padding:14px 12px 8px;display:flex;flex-direction:column;justify-content:space-between;gap:var(--space-sm)}.party-field{display:flex;align-items:flex-start;gap:var(--space-xs);min-height:28px;max-height:40px;line-height:20px}.party-field>span:first-child{white-space:nowrap}.party-field .value{flex:1}.items-table{position:absolute;top:251px;left:21px;width:1080px;height:164px;border:2px solid var(--color-invoice);border-top:0}.item-grid{display:grid;grid-template-columns:30% 8% 9% 13% 13% 10% 17%;align-items:start}.item-grid>div{min-width:0;overflow-wrap:anywhere}.item-header{height:26px;align-items:center;text-align:center}.item-row{min-height:32px;max-height:34px;color:var(--color-invoice-value);font-size:13px;line-height:16px}.item-row>div{padding:2px 4px;text-align:right}.item-row>div:first-child{text-align:left}.item-row>div:nth-child(2),.item-row>div:nth-child(6){text-align:center}.item-total{position:absolute;bottom:0;left:0;width:100%;height:38px;align-items:center}.item-total>div:first-child{padding-left:76px}.item-total>div:nth-child(5),.item-total>div:nth-child(7){text-align:right;padding-right:20px}.transport-table{position:absolute;top:413px;left:21px;width:1080px;height:124px;border:2px solid var(--color-invoice)}.transport-grid{display:grid;grid-template-columns:23% 15% 15% 15% 32%;text-align:center}.transport-header{height:24px;border-bottom:2px solid var(--color-invoice);align-items:center}.transport-row{height:30px;align-items:start;padding-top:5px;color:var(--color-invoice-value);font-size:13px;line-height:14px}.transport-row>div{padding:0 6px;overflow-wrap:anywhere}.grand-total{position:absolute;top:535px;left:21px;width:1080px;height:40px;border:2px solid var(--color-invoice);display:grid;grid-template-columns:242px minmax(0,1fr) 218px;align-items:center}.grand-total>div:first-child{height:100%;display:grid;place-items:center;border-right:2px solid var(--color-invoice)}.grand-total>div:nth-child(2){padding-left:16px;font-size:13px}.grand-total>div:last-child{display:flex;gap:var(--space-sm);align-items:center}.remarks{position:absolute;top:573px;left:21px;width:1080px;height:194px;border:2px solid var(--color-invoice);display:grid;grid-template-columns:33px minmax(0,1fr)}.remarks-content{padding:20px 16px;display:flex;flex-direction:column;gap:8px}.remark-grid{display:grid;grid-template-columns:338px minmax(0,1fr);gap:var(--space-sm);min-height:20px;line-height:20px}.remark-field{display:flex;align-items:flex-start;gap:var(--space-sm);min-width:0}.remark-field>span:first-child{white-space:nowrap}.remark-field .value{max-height:42px;flex:1}.custom-remark{font-size:13px;line-height:17px;max-height:35px;overflow-wrap:anywhere}.watermark{position:absolute;left:270px;top:340px;width:620px;text-align:center;transform:rotate(-20deg);font-family:var(--font-body);font-size:49px;font-weight:650;color:var(--color-watermark);pointer-events:none;white-space:nowrap}.sample-footer{position:absolute;bottom:1px;left:22px;right:44px;font-size:10px;color:var(--color-invoice);display:flex;align-items:center;justify-content:space-between;font-family:var(--font-body)}.preview-footer{height:48px;display:flex;align-items:center;justify-content:space-between;gap:var(--space-md);padding:0 var(--space-xl);border-top:1px solid var(--color-rule);background:var(--color-surface);font-size:11px;color:var(--color-muted);flex-shrink:0}.preview-footer>span:first-child{display:flex;align-items:center;gap:var(--space-sm)}.preview-footer svg{width:14px;height:14px;color:var(--color-success)}.preview-footer b{margin-left:var(--space-sm);font-size:15px;color:var(--color-ink);font-weight:600;font-variant-numeric:tabular-nums}.mobile-switch{display:none}#status{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--color-ink);color:var(--color-paper);padding:var(--space-md) var(--space-xl);border-radius:var(--radius-md);box-shadow:0 4px 20px var(--color-shadow);max-width:calc(100% - 32px);z-index:20;font-size:12px;line-height:1.5}.error-note{font-size:12px;color:var(--color-error);padding:var(--space-md);border:1px solid var(--color-error);background:var(--color-error-soft);margin-bottom:var(--space-lg);border-radius:var(--radius-sm)}
.item-grid{grid-template-columns:30% 8% 13% 12% 14% 9% 14%}.item-header>div:nth-child(3),.item-header>div:nth-child(4),.item-header>div:nth-child(5),.item-header>div:nth-child(7){text-align:right;padding-right:4px}
.watermark{left:50%;top:50%;width:1545px;height:1200px;display:grid;grid-template-columns:repeat(3,515px);grid-template-rows:repeat(8,150px);align-items:center;justify-items:center;transform:translate(-50%,-50%) rotate(-20deg);font-size:22px;line-height:1.5;z-index:5}
@media(hover:hover){button:not(:disabled):hover{background:var(--color-accent-soft);color:var(--color-accent)}button.primary:not(:disabled):hover{background:var(--color-ink);border-color:var(--color-ink);color:var(--color-paper)}input:hover,textarea:hover,select:hover{background:var(--color-surface)}}
@media(min-width:1600px){.workspace{grid-template-columns:420px minmax(0,1fr)}}
@media(max-width:1050px) and (min-width:761px){.workspace{grid-template-columns:340px minmax(0,1fr)}.editor-section{padding:var(--space-lg)}.preview-viewport{padding:var(--space-lg)}.preview-toolbar{padding:0 var(--space-lg)}.preview-footer{padding:0 var(--space-lg)}.preview-footer>span:first-child{font-size:10px}}
@media(max-width:760px){.app-header{height:76px;padding:0 var(--space-lg)}h1{font-size:16px}.brand-mark{display:none}.company-name{max-width:190px;font-size:10px}.preview-badge{display:none}.header-actions{gap:var(--space-xs)}.header-actions button{width:36px;padding:0}.header-actions button span{display:none}.mobile-switch{display:flex;align-items:center;padding:var(--space-sm) var(--space-lg);gap:var(--space-sm);background:var(--color-paper);border-bottom:1px solid var(--color-rule)}.mobile-switch button{flex:1;height:36px;background:var(--color-surface);border-color:transparent}.mobile-switch button[aria-pressed=true]{background:var(--color-accent-soft);color:var(--color-accent)}.workspace{display:block;height:calc(100dvh - 129px);min-height:400px}.editor,.preview{height:100%}.workspace[data-view=edit] .preview{display:none}.workspace[data-view=preview] .editor{display:none}.editor-heading,.preview-toolbar{height:52px;padding:0 var(--space-lg)}.editor-section{padding:var(--space-lg)}.preview-viewport{padding:var(--space-md)}.preview-toolbar .row{gap:var(--space-xs)}.preview-toolbar h2{font-size:12px}.preview-toolbar .row>svg{display:none}.preview-footer{padding:0 var(--space-md);font-size:10px;gap:var(--space-xs)}.preview-footer b{font-size:13px}.preview-footer svg{display:none}.icon-btn{width:36px;height:36px}.preview-toolbar .icon-btn{width:30px}.zoom-label{width:42px}.toolbar-divider{margin:0}.brand{gap:var(--space-sm)}}
@media(max-width:760px){.app-header{height:112px;flex-direction:column;align-items:stretch;justify-content:center;gap:var(--space-sm);padding:var(--space-md) var(--space-lg)}.header-actions .export-button{width:auto;flex:1;padding:0 var(--space-sm)}.header-actions .export-button span{display:inline}.workspace{height:calc(100dvh - 165px)}}
@media print{@page{size:A4 landscape;margin:8mm}body{background:var(--color-paper)}.app-header,.editor,.preview-toolbar,.preview-footer,.mobile-switch,#status{display:none!important}.workspace,.preview,.preview-viewport,#papers{display:block!important;height:auto!important;min-height:0;overflow:visible!important;padding:0!important;width:auto!important}.paper-wrap{width:277mm!important;height:188.46mm!important;box-shadow:none;break-after:page;page-break-after:always;margin:0!important}.paper-wrap:last-child{break-after:auto;page-break-after:auto}.paper{transform:scale(.914)!important;print-color-adjust:exact;-webkit-print-color-adjust:exact}}
@media(prefers-reduced-motion:reduce){button:active{transform:none}}