/* Workflow additions reuse Loadspace's existing green, type and surface tokens. */
.workflow-bar{display:flex;align-items:center;justify-content:space-between;gap:20px;background:var(--surface);border:1px solid var(--border);padding:16px 20px;margin:0 0 20px;border-radius:var(--radius)}
.workflow-bar strong{display:block;font-size:17px;margin-top:4px}.workflow-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.workflow-actions .button{min-height:44px;font-size:14px}
.advanced-rules{margin:18px 0;padding:12px 14px;border:1px solid var(--border);border-radius:10px;background:#f6f9f7}.advanced-rules summary{font-weight:600;min-height:28px;cursor:pointer}.advanced-rules[open] summary{margin-bottom:12px}.advanced-rules label{font-size:13px}.advanced-rules input{margin-top:5px}
.lock-toolbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;padding:12px 20px;border-bottom:1px solid var(--border);background:#f6f9f7}.lock-toolbar .button{font-size:13px;min-height:44px}.lock-toolbar>span{font-size:13px;color:var(--muted)}
.distribution-panel{margin:20px 0}.distribution-body{padding:16px 20px}.weight-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-bottom:20px}.weight-cards strong{display:block;font-size:19px;font-weight:600;font-variant-numeric:tabular-nums}.weight-cards small{color:var(--muted);font-size:13px}.weight-cards meter{width:100%;height:12px;accent-color:var(--green)}
.upgrade-dialog{width:min(820px,calc(100vw - 32px));max-width:820px;max-height:90dvh;overflow:auto;padding:22px}.upgrade-dialog label{display:block;font-size:14px;margin:12px 0 6px}.upgrade-dialog input,.upgrade-dialog select,.upgrade-dialog textarea{display:block;width:100%;min-height:44px;box-sizing:border-box;font:inherit;margin-top:6px}.upgrade-dialog textarea{border:1px solid var(--border);border-radius:8px;padding:10px}.upgrade-dialog .dialog-intro{margin-bottom:20px}.upgrade-dialog .button{margin:4px 4px 4px 0;min-height:44px}.upgrade-dialog h3{margin:20px 0 12px}.form-three{display:grid;grid-template-columns:1fr 1fr;gap:8px 20px}.upgrade-dialog .equipment-choice{display:flex;align-items:center;gap:10px}.upgrade-dialog .equipment-choice input{width:20px;min-height:20px;margin:0}.mapping-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px 16px}.import-preview{margin-top:20px;max-height:400px;overflow:auto}.library-row{display:flex;gap:10px;align-items:center;border-bottom:1px solid var(--border);padding:14px 0}.library-row>span{flex:1;min-width:0;overflow-wrap:anywhere}.library-row small{display:block;color:var(--muted)}.candidate-card{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:18px;border:1px solid var(--border);border-radius:12px;margin-top:12px}.candidate-card strong{font-size:17px}.share-card{padding:16px 0;border-bottom:1px solid var(--border)}.share-card small{display:block;color:var(--muted)}.share-card p{white-space:pre-line;overflow-wrap:anywhere}.cargo-advanced{border-top:1px solid var(--border);margin-top:16px;padding-top:12px}
.report-dialog{width:min(1000px,calc(100vw - 24px));max-width:1000px}#print-report{background:white;color:#172e25;padding:28px;margin-top:16px}#print-report h1{font-size:26px}#print-report h2{margin:20px 0 12px}#print-report table{width:100%;font-size:12px;border-collapse:collapse;table-layout:auto}#print-report th,#print-report td{padding:8px;border:1px solid #dce5df;overflow-wrap:anywhere;white-space:normal}#print-report i{display:inline-block;width:12px;height:12px;margin-right:6px}.report-heading{border-bottom:2px solid var(--green);padding-bottom:18px}.report-summary{font-size:19px;margin:16px 0}.report-images{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.report-images figure{margin:0}.report-images figure:first-child{grid-column:1/-1}.report-images img{display:block;width:100%;height:auto}.report-images figcaption{font-size:12px}.report-note{font-size:12px;border-top:1px solid var(--border);padding-top:20px;margin-top:20px}.report-capture{position:fixed;left:-10000px;top:0;width:800px;height:360px}.report-capture canvas{display:block;width:800px;height:360px}
.shared-shell{max-width:1100px;margin:auto;padding:24px}.share-heading{display:flex;gap:16px;align-items:center;justify-content:space-between;margin-bottom:20px}.share-heading>a{font-size:22px;font-weight:700}.share-heading select{width:auto}#share-canvas{width:100%;height:420px;background:#eef4ef;border-radius:12px}#site-feedback{padding:24px;background:white;border:1px solid var(--border);border-radius:12px;margin:20px 0}#site-feedback label{display:block;margin:12px 0}#site-feedback textarea{width:100%;font:inherit;border:1px solid var(--border);padding:12px}
@media(min-width:1250px){.workflow-bar{align-items:flex-start;flex-direction:column}.workflow-actions{justify-content:flex-start}}
.advanced-rules{grid-column:1/-1}.advanced-rules .field-hint,.cargo-advanced .field-hint,.distribution-body .field-hint{margin:10px 0 0}.config-panel .advanced-rules label{font-size:14px}
@media(max-width:1249px){.workflow-bar{align-items:flex-start;flex-direction:column}.workflow-actions{justify-content:flex-start}.weight-cards{gap:12px}.weight-cards strong{font-size:16px}}
@media(max-width:650px){.workflow-bar{padding:16px}.workflow-actions{display:grid;grid-template-columns:1fr 1fr;width:100%}.workflow-actions .button{font-size:13px;white-space:normal}.weight-cards{grid-template-columns:1fr}.distribution-body{padding:16px}.mapping-grid{grid-template-columns:1fr 1fr}.upgrade-dialog{padding:18px}.upgrade-dialog .form-two{grid-template-columns:1fr 1fr}.candidate-card{align-items:flex-start;flex-direction:column}.library-row{flex-wrap:wrap}.library-row>span{flex-basis:100%}.report-images{grid-template-columns:1fr}#print-report{padding:8px}.share-heading{flex-wrap:wrap}.shared-shell{padding:16px}.share-heading .button{white-space:normal}.lock-toolbar{padding:12px}.lock-toolbar .button{font-size:12px}.report-summary{font-size:15px}}
@media print{
 @page{size:A4;margin:12mm}
 body{background:white!important;font-size:11pt!important}body>*:not(#print-dialog):not(.shared-shell){display:none!important}
 #print-dialog{position:static!important;display:block!important;max-height:none!important;width:auto!important;max-width:none!important;margin:0!important;padding:0!important;overflow:visible!important;border:0!important}#print-dialog::backdrop{display:none!important}#print-dialog>form>.dialog-heading,#print-dialog>form>.dialog-footer,#print-dialog>form>.dialog-error,#print-now,.share-heading,#share-status,#share-view{display:none!important}
 #print-report{padding:0!important;margin:0!important}#print-report table{font-size:9pt!important}#print-report th,#print-report td{padding:5px!important}#print-report tr{break-inside:avoid}#print-report thead{display:table-header-group}.report-images figure{break-inside:avoid}.report-images img{max-height:75mm;object-fit:contain}#print-report h2{break-after:avoid}.shared-shell{padding:0;max-width:none}
}

/* Unified workbench layer: keeps the dense operations UI consistent across the legacy and upgrade surfaces. */
@media screen {
  :root {
    --surface-raised: #ffffff;
    --surface-soft: #f5f8f5;
    --border-strong: #c6d7cb;
    --focus-ring: #70ad95;
    --shadow-panel: 0 10px 28px rgba(24, 61, 48, .06);
    --shadow-dialog: 0 24px 70px rgba(19, 53, 42, .18);
  }
  body { background: #eef3ef; color: var(--ink); }
  .topbar { background: rgba(255,255,255,.94); box-shadow: 0 1px 0 rgba(28,70,54,.04); }
  main { padding-top: 22px; }
  .page-heading { margin-bottom: 20px; }
  .page-heading h1 { letter-spacing: -.35px; }
  .panel, .stat, .workflow-bar { border-color: var(--border-strong); box-shadow: var(--shadow-panel); }
  .panel-heading { background: linear-gradient(180deg, #fff, #fbfdfb); border-bottom-color: var(--border-strong); }
  .panel-heading h2 { color: #1e3c32; }
  .button, .section-toggle, .language-switch, .icon-button { transition: background-color .18s ease, border-color .18s ease, color .18s ease, box-shadow .18s ease, transform .18s ease; }
  .button:hover:not(:disabled), .section-toggle:hover, .icon-button:hover { transform: translateY(-1px); }
  .button:focus-visible, .section-toggle:focus-visible, .icon-button:focus-visible, .language-switch:focus-visible { outline: 3px solid var(--focus-ring); outline-offset: 2px; }
  .button.primary { box-shadow: 0 4px 12px rgba(20,91,73,.16); }
  .button.primary:hover:not(:disabled) { box-shadow: 0 6px 16px rgba(20,91,73,.22); }
  .secondary { border-color: var(--border-strong); background: var(--surface-raised); }
  .secondary:hover:not(:disabled) { border-color: #8fb4a0; background: #eef6f0; }
  .view-tabs, .capacity-line, .advanced-rules, .lock-toolbar { background: var(--surface-soft); }
  .view-tabs button.active { box-shadow: 0 2px 8px rgba(24,61,48,.12); }
  .manual-toolbar { background: #fbfdfb; border-bottom-color: var(--border-strong); }
  .viewport { background: #f4f8f4; }
  table th { background: #f3f7f3; border-bottom-color: var(--border-strong); }
  table td { border-bottom-color: #e2ebe4; }
  tbody tr:hover { background: #f4faf5; }
  .tag, .count-tag, .subtle-tag { border: 1px solid rgba(102,148,115,.14); }
  dialog { border-color: var(--border-strong); box-shadow: var(--shadow-dialog); }
  .dialog-heading { padding-bottom: 16px; border-bottom: 1px solid #e2ebe4; }
  .dialog-footer { border-top-color: #e2ebe4; }
  #info-dialog { width: min(780px, calc(100vw - 24px)); }
  #info-content { color: var(--muted); line-height: 1.75; }
  #info-content .guide-lead { padding: 2px 0 20px; border-bottom: 1px solid #e2ebe4; }
  #info-content .guide-kicker { display: block; color: var(--green); font-size: 11px; font-weight: 700; letter-spacing: 1.7px; margin-bottom: 7px; }
  #info-content .guide-lead h3 { color: var(--ink); font-size: 23px; line-height: 1.3; margin: 0 0 8px; }
  #info-content .guide-lead p { max-width: 62ch; margin: 0; font-size: 14px; }
  #info-content .guide-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 18px 0 20px; }
  #info-content .guide-steps article { display: flex; gap: 10px; min-width: 0; padding: 14px; border: 1px solid var(--border); border-radius: 10px; background: #f7faf7; }
  #info-content .guide-steps article>b { display: grid; place-items: center; width: 30px; height: 30px; flex: 0 0 30px; border-radius: 8px; background: #dcecdf; color: var(--green); font-size: 12px; }
  #info-content h4 { color: var(--ink); font-size: 15px; line-height: 1.35; margin: 0 0 5px; }
  #info-content .guide-steps p, #info-content .guide-grid p { font-size: 13px; margin: 0; }
  #info-content .guide-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  #info-content .guide-grid section { padding: 16px; border: 1px solid var(--border); border-radius: 10px; background: #fff; }
  #info-content .guide-section-title { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin-bottom: 8px; }
  #info-content .guide-section-title span { color: var(--ink); font-size: 15px; font-weight: 650; }
  #info-content .guide-section-title small { color: var(--muted); font-size: 12px; }
  #info-content .guide-grid ul { margin: 0; padding-left: 18px; }
  #info-content .guide-grid li { margin: 6px 0; font-size: 13px; }
  #info-content .guide-note { margin-top: 14px; padding: 14px 16px; border-left: 3px solid #83a98c; border-radius: 0 8px 8px 0; background: #eff6ef; }
  #info-content .guide-note strong { color: var(--green); font-size: 13px; }
  #info-content .guide-note p { margin: 4px 0 0; font-size: 13px; }
  #info-content .guide-faq { margin-top: 18px; padding-top: 16px; border-top: 1px solid #e2ebe4; }
  #info-content .guide-faq h4 { margin-bottom: 8px; }
  #info-content .guide-faq details { border-top: 1px solid #e7eee8; }
  #info-content .guide-faq details:last-child { border-bottom: 1px solid #e7eee8; }
  #info-content .guide-faq summary { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 44px; color: var(--ink); font-size: 13px; font-weight: 550; list-style: none; }
  #info-content .guide-faq summary::-webkit-details-marker { display: none; }
  #info-content .guide-faq summary svg { width: 15px; height: 15px; transition: transform .18s ease; }
  #info-content .guide-faq details[open] summary svg { transform: rotate(180deg); }
  #info-content .guide-faq p { padding: 0 26px 12px 0; margin: 0; font-size: 13px; }
  .storage-warning { box-shadow: var(--shadow-panel); }
  .toast { box-shadow: 0 10px 28px rgba(20,61,47,.2); }
}

@media screen and (max-width: 680px) {
  #info-dialog { padding: 18px; }
  #info-content .guide-lead h3 { font-size: 21px; }
  #info-content .guide-steps, #info-content .guide-grid { grid-template-columns: 1fr; }
  #info-content .guide-steps article, #info-content .guide-grid section { padding: 14px; }
  .topbar-right { gap: 8px 14px; }
  .topbar-right .text-button { min-height: 44px; }
}

/* Final layout pass: stable fields, equal-width toolbar rows and denser above-the-fold layout. */
.distribution-panel .distribution-body { padding: 16px 20px 18px; }
.distribution-panel .distribution-body > .form-two {
  display: grid;
  grid-template-columns: repeat(2, minmax(220px, 1fr));
  gap: 12px 16px;
  align-items: stretch;
  margin-top: 16px;
}
.distribution-panel .distribution-body > .form-two > label {
  display: grid;
  grid-template-rows: minmax(22px, 1fr) 44px;
  gap: 7px;
  min-width: 0;
  margin: 0;
  align-content: start;
}
.distribution-panel .distribution-body > .form-two > label > input,
.distribution-panel .distribution-body > .form-two > label > select {
  width: 100%;
  height: 44px;
  margin: 0;
}
.manual-toolbar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  align-items: stretch;
  gap: 8px;
  padding: 10px 16px;
}
.manual-toolbar > .button {
  width: 100%;
  min-width: 132px;
  min-height: 44px;
  padding: 9px 12px;
  white-space: normal;
  line-height: 1.25;
}
.manual-toolbar #manual-mode-hint,
.manual-toolbar #adaptive-progress { grid-column: 1 / -1; }
.manual-toolbar #manual-mode-hint { padding-top: 0; }
main { padding-top: 16px; }
.page-heading { margin-bottom: 14px; }
.stats { margin-bottom: 14px; }
.planning-grid { gap: 14px; margin-bottom: 14px; }
.viewport { flex-basis: 460px; height: 460px; min-height: 400px; }


.sidebar-actions { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 8px; }
.sidebar-actions > #help-button { flex: 1; min-width: 0; min-height: 38px; padding: 0; border: 0; background: transparent; color: #d4e7c5; font-size: 13px; text-align: left; justify-content: flex-start; }
.sidebar-actions > #help-button:hover { color: #fff; }
.sidebar-actions > #help-button svg { width: 15px; }
@media (max-width: 900px) {
  .manual-toolbar { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .manual-toolbar > .button { min-width: 0; }
  .viewport { flex-basis: 430px; height: 430px; }
}
@media (max-width: 650px) {
  .distribution-panel .distribution-body { padding: 14px; }
  .distribution-panel .distribution-body > .form-two { grid-template-columns: 1fr 1fr; gap: 10px; }
  .distribution-panel .distribution-body > .form-two > label { grid-template-rows: minmax(38px, 1fr) 44px; font-size: 13px; }
  .manual-toolbar { grid-template-columns: repeat(2, minmax(0, 1fr)); padding: 12px 14px; }
  .manual-toolbar > .button { min-height: 44px; padding: 9px 8px; }
  .viewport { flex-basis: 360px; height: 360px; min-height: 360px; }
}

@media screen {
  main { padding-top: 14px; }
  .topbar { min-height: 60px; padding-top: 6px; padding-bottom: 6px; }
  .page-heading { margin-bottom: 12px; }
  .page-heading .eyebrow { margin-bottom: 3px; }
  .page-heading p { margin-top: 3px; }
  .workflow-bar { display: flex; flex-direction: row; align-items: center; gap: 16px; padding: 12px 16px; margin-bottom: 14px; }
  .workflow-bar > div:first-child { flex: 0 1 250px; }
  .workflow-bar strong { font-size: 15px; margin-top: 2px; }
  .workflow-actions { display: grid; grid-template-columns: repeat(5, minmax(0,1fr)); flex: 1; width: auto; gap: 8px; }
  .workflow-actions .button { font-size: 13px; padding: 9px 10px; white-space: normal; line-height: 1.3; }
  .manual-toolbar, .lock-toolbar { --tool-columns: repeat(5, minmax(0,1fr)); display: grid; grid-template-columns: var(--tool-columns); align-items: stretch; gap: 8px; padding: 10px 16px; }
  .manual-toolbar > .button, .lock-toolbar > .button { min-width: 0; width: 100%; min-height: 44px; padding: 9px 8px; white-space: normal; line-height: 1.3; }
  .lock-toolbar > span { display: flex; align-items: center; min-height: 44px; justify-content: center; }
  .sidebar-bottom { padding-bottom: 8px; }
}
@media screen and (max-width: 1300px) {
  .workflow-bar > div:first-child { flex-basis: 195px; }
  .workflow-actions { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .manual-toolbar, .lock-toolbar { --tool-columns: repeat(3,minmax(0,1fr)); }
  .lock-toolbar > span { justify-content: flex-start; }
}
@media screen and (max-width: 1000px) {
  .manual-toolbar, .lock-toolbar { --tool-columns: repeat(5,minmax(0,1fr)); }
}
@media screen and (max-width: 650px) {
  main { padding-top: 12px; }
  .workflow-bar { flex-direction: column; align-items: stretch; gap: 10px; padding: 14px; }
  .workflow-bar > div:first-child { flex-basis: auto; }
  .workflow-actions { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .manual-toolbar, .lock-toolbar { --tool-columns: repeat(2,minmax(0,1fr)); padding: 10px 14px; }
  .lock-toolbar > span { min-height: 44px; font-size: 12px; }
  .sidebar-bottom { display: block; }
}
@media screen and (min-width: 651px) and (max-width: 1200px) {
  .sidebar-bottom { padding-bottom: 0; }
}

@media screen {
  .form-two { align-items: stretch; }
  .form-two > label { display: flex; flex-direction: column; justify-content: flex-end; min-width: 0; }
  .form-two > label > input, .form-two > label > select { margin-top: 7px; flex-shrink: 0; }
  .distribution-panel .distribution-body > .form-two > label { display: grid; grid-template-columns: minmax(0,1fr); justify-content: stretch; }
  .distribution-panel .distribution-body > .form-two > label > input,
  .distribution-panel .distribution-body > .form-two > label > select { margin: 0; }
}
@media screen and (max-width: 650px) {
  .topbar .breadcrumb { display: none; }
  .topbar-right { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 4px 8px; width: 100%; }
  .topbar-right .language-switch { width: 100%; max-width: none; }
  .topbar-right .text-button { padding: 6px 2px; white-space: normal; line-height: 1.3; font-size: 12px; }
}

/* Useful crawlable product information, kept below the planning workspace. */
.seo-overview { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 20px; align-items: center; padding: 18px 20px; margin-top: 18px; }
.seo-overview h2 { font-size: 16px; margin-bottom: 6px; }
.seo-overview p { font-size: 13px; line-height: 1.8; color: var(--muted); max-width: 85ch; }
.seo-overview nav { display: flex; flex-direction: column; gap: 4px; }
.seo-overview a { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; font-size: 13px; color: var(--green); }
.seo-overview a:hover { text-decoration: underline; text-underline-offset: 4px; }
.seo-overview noscript { grid-column: 1/-1; }
@media screen and (max-width:760px) { .seo-overview { grid-template-columns: 1fr; gap: 10px; padding: 16px; } .seo-overview nav { flex-direction: row; flex-wrap: wrap; gap: 8px 18px; } }
@media print { .seo-overview { display:none!important; } }

@media screen and (max-width: 1200px) {
  .sidebar-bottom { order: 4; width: 100%; padding-top: 6px; border-top: 1px solid #496c59; }
  .sidebar-actions { margin-top: 0; }
  .sidebar-actions > #help-button { min-height: 44px; }
}


.sidebar-bottom { width: 100%; padding-top: 14px; }
.help-card { padding: 16px 4px 0; }
.help-card strong { display: block; line-height: 22px; }
.help-card p { margin: 6px 0 10px; line-height: 1.7; }
.sidebar-actions { align-items: center; min-height: 38px; margin: 0; padding: 0 4px; }
.sidebar-actions > #help-button { height: 38px; line-height: 1.35; }
.local-status { min-height: 42px; margin-top: 8px; padding: 8px 4px 0; border-top: 1px solid rgba(115,155,133,.32); line-height: 1.4; }
@media screen and (max-width: 1200px) {
  .sidebar-bottom { padding-top: 8px; }
  .sidebar-actions { padding: 0; }
  .local-status { padding-left: 0; padding-right: 0; }
}

/* Cargo weight balance: readable status, top projection and editable reminder limits. */
.balance-section{margin:18px 0 4px;padding-top:18px;border-top:1px solid var(--border)}.balance-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.balance-heading>div:first-child{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.balance-heading h3{margin:0;font-size:16px}.balance-status{display:inline-flex;padding:4px 9px;border-radius:6px;font-size:12px;line-height:1.5;background:#edf1ee;color:var(--muted)}.balance-status.is-ok{background:#e3f0e7;color:#145b49}.balance-status.is-warning{background:#fff0d7;color:#805219}.balance-actions{display:flex;gap:8px;flex-wrap:wrap}.balance-actions .button{font-size:13px;min-height:44px;white-space:normal;line-height:1.3}.balance-note{font-size:12px;line-height:1.8;color:var(--muted);margin:10px 0}.balance-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:16px;margin:16px 0}.balance-map{min-width:0;background:#f6f9f7;border:1px solid var(--border);border-radius:10px;padding:14px}.balance-map-caption{display:flex;gap:6px;flex-direction:column}.balance-map-caption strong{font-size:14px}.balance-map-caption small{font-size:12px;color:var(--muted)}.balance-plan{display:block;max-width:100%;width:100%;height:auto;stroke:none;overflow:visible}.balance-plan text{font-family:var(--font);font-size:13px;fill:#48645a;stroke:none}.balance-plan .balance-side-label{font-size:12px;fill:#586d65}.balance-container{fill:#e9f1eb;stroke:#a9c2b3;stroke-width:1.5}.balance-target{fill:#bfdcc955;stroke:#4b8a6c;stroke-dasharray:5 4;stroke-width:1.2}.balance-axis{fill:none;stroke:#a7bcaf;stroke-dasharray:4 5;stroke-width:1}.balance-vector{stroke:#889d93;stroke-width:1.5}.balance-origin{fill:#fff;stroke:#536f65;stroke-width:2}.balance-point{fill:#145b49;stroke:#fff;stroke-width:3}.balance-point.is-warning{fill:#a26118}.balance-legend{display:flex;gap:8px 16px;align-items:center;justify-content:center;flex-wrap:wrap;font-size:12px;color:var(--muted)}.balance-legend>span{display:inline-flex;align-items:center;gap:6px}.balance-legend i{display:inline-block;width:9px;height:9px;border-radius:50%;flex-shrink:0}.balance-legend-center{border:1px solid #536f65;background:#fff}.balance-legend-cargo{background:#a26118}.balance-legend-target{background:#d9e8de;border:1px dashed #4b8a6c;border-radius:1px!important}.balance-metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;min-width:0}.balance-metric{display:flex;flex-direction:column;gap:3px;justify-content:center;min-width:0;padding:12px 14px;border:1px solid var(--border);border-radius:9px;background:#fff}.balance-metric>span{font-size:13px;color:var(--muted)}.balance-metric strong{font-size:25px;line-height:1.3;font-variant-numeric:tabular-nums}.balance-metric strong small{font-size:13px;font-weight:400;margin-left:4px}.balance-metric>small{font-size:12px;color:var(--muted);line-height:1.6}.balance-metric.is-warning{background:#fff9ed;border-color:#dfc896}.balance-metric.is-warning strong{color:#805219}.balance-tips{padding:12px 14px;border:1px solid #c6ddce;border-radius:8px;background:#edf6ef;font-size:13px;line-height:1.8;color:#315e44}.balance-tips.is-warning{border-color:#dfc896;background:#fff7e7;color:#76521d}.balance-tips p+p{font-size:12px;margin-top:5px}.balance-settings{margin-top:14px;border:1px solid var(--border);border-radius:9px;padding:0 14px 12px}.balance-settings:not([open]){padding-bottom:0}.balance-settings summary{min-height:44px;display:list-item;cursor:pointer;font-size:13px;padding:10px 0}.balance-fields{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.balance-fields label{display:flex;flex-direction:column;justify-content:flex-end;gap:6px;margin:0;font-size:13px;min-width:0}.balance-fields input{margin:0;height:44px}.balance-settings .form-error{font-size:12px;margin:8px 0}.balance-settings>.button{font-size:12px}.balance-toggle{display:inline-flex;align-items:center;gap:8px;min-height:44px;font-size:13px;margin:8px 0 0}.balance-toggle input{width:18px;height:18px;accent-color:var(--green);flex-shrink:0}.balance-empty{padding:24px 16px;border:1px dashed var(--border);border-radius:9px;text-align:center;color:var(--muted);margin:16px 0}.balance-empty strong{font-size:15px}.balance-empty p{font-size:13px;margin-top:6px}.balance-report{break-inside:avoid}.balance-report .report-note{padding-top:10px;margin-top:10px}
@media(max-width:1000px){.balance-fields{grid-template-columns:repeat(2,minmax(0,1fr))}.balance-grid{grid-template-columns:1fr}.balance-metric{min-height:130px}}
@media(max-width:600px){.balance-heading{align-items:flex-start}.balance-heading>div:first-child{width:100%}.balance-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));width:100%}.balance-actions .button{width:100%;padding:8px;font-size:12px}.balance-map{padding:12px}.balance-metric{padding:10px;min-height:130px}.balance-metric strong{font-size:23px}.balance-fields{gap:10px}.balance-settings{padding-left:12px;padding-right:12px}.balance-plan text{font-size:14px}.balance-plan .balance-side-label{font-size:13px}.balance-legend{font-size:11px;gap:7px 10px}}

@media(max-width:600px){.balance-plan text,.balance-plan .balance-side-label{font-size:24px}}

.balance-share{display:block;font-size:12px;color:var(--muted);margin:3px 0}.balance-legend-cargo{background:#145b49}.balance-legend-cargo.is-warning{background:#a26118}

/* Consolidated workspace: one export group, one shared layer/row filter and compact analysis. */
.export-actions{position:relative;margin-left:auto}.export-menu{position:absolute;right:0;top:calc(100% + 8px);width:280px;max-width:calc(100vw - 32px);z-index:50;padding:8px;border:1px solid var(--border);border-radius:12px;background:#fff;box-shadow:0 12px 32px #203b3426}.export-menu>p{font-size:12px;color:var(--muted);padding:7px 10px 10px}.export-menu>.button{display:flex;justify-content:flex-start;width:100%;min-height:44px;border-color:transparent;background:transparent;padding:10px 12px;white-space:normal;font-size:13px;text-align:left}.export-menu>.button:hover:not(:disabled){background:var(--green-pale)}.export-menu>small{display:block;padding:10px 10px 5px;border-top:1px solid var(--border);font-size:11px;line-height:1.7;color:var(--muted)}#export-menu-toggle[aria-expanded=true]{background:var(--green-pale);border-color:#94b5a2}
.workflow-actions{grid-template-columns:repeat(4,minmax(0,1fr))}
.viewer-filters{border-bottom:1px solid var(--border);padding:0 16px;background:#f7faf8}.viewer-filters>summary{display:flex;align-items:center;gap:12px;min-height:44px;padding:9px 0;cursor:pointer;font-size:13px;font-weight:550;list-style:none}.viewer-filters>summary::-webkit-details-marker{display:none}.viewer-filters #view-filter-summary{margin-left:auto;font-size:12px;font-weight:400;color:var(--muted);text-align:right;overflow-wrap:anywhere}.viewer-filters .filter-arrow{flex-shrink:0}.viewer-filters .filter-arrow svg{width:15px;height:15px;transition:transform .18s}.viewer-filters[open] .filter-arrow svg{transform:rotate(180deg)}.viewer-filters.has-filter>summary,.viewer-filters.has-filter #view-filter-summary{color:var(--green)}.viewer-filter-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) auto;align-items:stretch;gap:12px;padding:6px 0}.viewer-filter-grid>label{display:flex;flex-direction:column;justify-content:flex-end;gap:7px;margin:0;min-width:0;font-size:13px}.viewer-filter-grid input,.viewer-filter-grid select{height:44px;margin:0}.viewer-filter-grid>.button{align-self:end;min-height:44px;font-size:13px}.view-filter-note{font-size:12px;line-height:1.7;color:var(--muted);padding:4px 0 12px}#view-filter-error{margin:4px 0;font-size:12px}.viewer-filters:not([open])>.form-error,.viewer-filters:not([open])>.view-filter-note{display:none}
.distribution-heading{gap:10px 16px}.distribution-title{display:flex;align-items:center;gap:10px;flex-wrap:wrap;flex:1;min-width:0}.distribution-title h2{font-size:16px}.distribution-heading-actions{display:flex;align-items:center;gap:12px;flex-shrink:0}#distribution-summary{font-size:12px}.distribution-body>.balance-section{border:0;margin:0;padding:0}.balance-heading{justify-content:flex-end}.balance-half-weights{display:flex;flex-direction:column;gap:2px;margin:3px 0 6px;font-size:12px;line-height:1.6;color:var(--muted)}.balance-half-weights b{font-weight:550;color:var(--ink)}.balance-metric{justify-content:flex-start}.row-filters>span{font-size:12px;color:var(--muted);flex:1;min-width:0}.row-filters button{margin:0;font-size:13px}
@media(max-width:1300px){.workflow-actions{grid-template-columns:repeat(4,minmax(0,1fr))}.workflow-bar>div:first-child{flex-basis:185px}}
@media(max-width:760px){.viewer-filter-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.viewer-filter-grid>.button{grid-column:1/-1;width:100%}.workflow-actions{grid-template-columns:repeat(2,minmax(0,1fr))}.viewer-filters>summary{flex-wrap:wrap;gap:4px 10px}.viewer-filters #view-filter-summary{max-width:calc(100% - 30px)}.viewer-filters .filter-arrow{margin-left:auto}.distribution-heading-actions{margin-left:auto;flex-wrap:wrap}.distribution-title{min-width:170px}.distribution-heading h2{font-size:15px}}
@media(max-width:600px){.page-heading>.export-actions{width:100%;margin-left:0}#export-menu-toggle{width:100%}.export-menu{width:100%;max-width:none}.viewer-filters{padding:0 14px}.viewer-filter-grid>label{font-size:12px}.viewer-filters #view-filter-summary{margin-left:0;text-align:left}.distribution-title{width:100%;flex-basis:100%}.distribution-heading-actions{width:100%;justify-content:space-between}.balance-heading{justify-content:stretch}.balance-actions:has(>.button:nth-child(2)[hidden]){grid-template-columns:1fr}}

@media(max-width:600px){.topbar-right{grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 12px}}

/* Task-based navigation and contextual controls. */
.workflow-bar{flex-wrap:wrap;gap:12px 18px}.workflow-bar>.workflow-intro{flex:1 1 350px;min-width:0}.workflow-intro>.eyebrow{font-size:10px;margin-bottom:4px}.workflow-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.workflow-steps>a{display:flex;align-items:center;gap:6px;min-height:44px;min-width:0;border-radius:7px;padding:6px;font-size:12px;line-height:1.45}.workflow-steps>a:hover,.workflow-steps>a.is-current{background:#e7f1e9;color:var(--green)}.workflow-steps b{display:inline-flex;align-items:center;justify-content:center;width:21px;height:21px;border:1px solid #cadbd0;border-radius:50%;font-size:11px;flex-shrink:0}.workflow-steps .is-current b{background:var(--green);color:#fff;border-color:var(--green)}.workflow-actions{flex:1 1 430px}.plan-next-action{display:flex;align-items:center;justify-content:space-between;gap:8px 16px;flex-wrap:wrap;border:1px solid #d2dfd5;border-radius:9px;padding:8px 14px;margin:-4px 0 14px;background:#f4f8f4;color:var(--ink);font-size:13px}.plan-next-action a{display:inline-flex;align-items:center;min-height:44px;font-weight:600;color:var(--green)}.lock-help{grid-column:1/-1;font-size:12px;line-height:1.7;color:var(--muted)}.lock-toolbar{row-gap:6px}.lock-toolbar[hidden]{display:none!important}#cargo-panel,#container-form,#calculate-button,.visual-panel{scroll-margin-top:24px}
/* Each group contains one front/rear and one left/right setting. */
.balance-fields{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.balance-field-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-items:stretch;gap:10px;border:0;border-left:1px solid var(--border);padding:0 0 0 12px;margin:0;min-width:0}.balance-field-pair:first-child{border-left:0;padding-left:0}.balance-field-pair legend{padding:0 0 8px;font-size:12px;font-weight:650;color:var(--green)}.balance-field-pair input{width:100%}.balance-field-pair label{font-size:12px;line-height:1.6}
/* Keep save, cancel and close reachable in long forms and the usage guide. */
dialog>.dialog-heading,dialog>form>.dialog-heading{position:sticky;top:0;z-index:5;background:#fff;padding:12px 0;border-bottom:1px solid var(--border);box-shadow:0 5px 10px #ffffffed}dialog .dialog-footer{position:sticky;bottom:0;z-index:4;background:#fff;padding:12px 0;margin-top:18px;box-shadow:0 -6px 10px #ffffffed}dialog input,dialog select,dialog textarea{scroll-margin-top:100px;scroll-margin-bottom:90px}
/* The same task descriptions also build the public, no-JavaScript guides. */
.operation-guide-intro{font-size:13px;color:var(--muted);margin-bottom:14px}.operation-guide-nav{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;margin-bottom:20px}.operation-guide-nav a{display:flex;align-items:center;gap:8px;min-height:44px;border:1px solid var(--border);border-radius:7px;padding:8px 10px;font-size:12px;line-height:1.5;min-width:0}.operation-guide-nav a:hover{background:#eff6f0;border-color:#a8c5b1}.operation-guide-nav a>span{font-variant-numeric:tabular-nums;font-size:11px;color:var(--muted);flex-shrink:0}.operation-section{display:grid;grid-template-columns:24px minmax(0,1fr);gap:10px;border-top:1px solid var(--border);padding:20px 0;scroll-margin-top:100px}.operation-section>.topic-index{font-size:12px;line-height:1.8;color:var(--muted);padding-top:2px}.operation-section h2{font-size:16px;line-height:1.6;margin:0 0 10px}.operation-section p{font-size:13px;line-height:1.85;color:var(--muted);margin:9px 0;overflow-wrap:anywhere}.operation-section .guide-action{margin-top:4px;min-height:44px;white-space:normal;text-align:left;font-size:12px}.guide-full-link{display:inline-flex;align-items:center;min-height:44px;font-size:13px;color:var(--green);text-decoration:underline;text-underline-offset:4px}
@media(max-width:1200px){.balance-fields{grid-template-columns:1fr}.balance-field-pair{border-left:0;border-top:1px solid var(--border);padding:0}.balance-field-pair:first-child{border-top:0}.balance-field-pair legend{padding:8px 0}.balance-field-pair label{font-size:13px}}
@media(max-width:760px){.workflow-bar>.workflow-intro{flex:initial;width:100%}.workflow-actions{flex:initial;width:100%}.operation-guide-nav{grid-template-columns:repeat(2,minmax(0,1fr))}.workflow-steps>a{font-size:12px;padding:5px 3px}.workflow-steps b{width:19px;height:19px}.operation-section{grid-template-columns:20px minmax(0,1fr);gap:6px}.operation-section h2{font-size:15px}.operation-section p{font-size:13px}.plan-next-action{padding:8px 12px}}
@media(max-width:420px){.workflow-steps>a{flex-direction:column;align-items:flex-start;justify-content:flex-start;gap:5px;min-height:66px}.operation-guide-nav{gap:6px}.operation-guide-nav a{padding:8px;font-size:12px}}

.workflow-bar>div.workflow-intro:first-child{flex:0 1 390px;min-width:0}
@media(max-width:760px){.workflow-bar>div.workflow-intro:first-child{flex:initial;width:100%}}

.workflow-bar{align-items:flex-end}