:root {
  --bg:#f4f7fb;
  --card:#ffffff;
  --card-soft:#f8fbff;
  --ink:#243142;
  --muted:#64748b;
  --brand:#2b65b7;
  --brand2:#155eef;
  --danger:#b42318;
  --line:#d7e0eb;
  --line-strong:#bfd0e2;
  --shadow:0 10px 28px rgba(15,23,42,.08);
}
* { box-sizing:border-box; }
body {
  margin:0;
  font-family:"Segoe UI","Segoe UI Variable",system-ui,-apple-system,BlinkMacSystemFont,Roboto,sans-serif;
  background:linear-gradient(180deg,#f7faff 0%, #f2f6fb 100%);
  color:var(--ink);
}
a { color:inherit; text-decoration:none; }
.layout { display:grid; grid-template-columns:266px minmax(0, 1fr); min-height:100vh; }
.sidebar {
  background:linear-gradient(180deg,#f3f5f8 0%, #e9edf3 100%);
  color:#243142;
  padding:22px 18px;
  border-right:1px solid var(--line);
}
.sidebar h1 { font-size:20px; margin:0; }
.sidebar-brand { display:flex; flex-direction:column; align-items:flex-start; gap:10px; margin-bottom:22px; }
.app-logo { object-fit:contain; width:auto; height:auto; display:block; }
.app-logo--sidebar { max-height:46px; border-radius:14px; background:#ffffff; padding:7px; box-shadow:0 6px 18px rgba(15,23,42,.08); }
.sidebar-brand h1 { font-size:19px; margin:0; line-height:1.15; letter-spacing:.01em; }
.nav { display:grid; gap:6px; }
.nav a {
  display:flex;
  align-items:center;
  min-height:42px;
  padding:9px 12px;
  border-radius:12px;
  color:#243142;
  border:1px solid transparent;
}
.nav a.active,
.nav a:hover {
  background:#dde5ef;
  color:#0f172a;
  border-color:#c8d2df;
}
.sidebar .muted { color:#64748b; }
.content { padding:22px; min-width:0; }
.topbar,.card {
  background:var(--card);
  border-radius:16px;
  box-shadow:var(--shadow);
  border:1px solid color-mix(in srgb, var(--line) 72%, transparent);
}
.topbar {
  padding:14px 18px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-bottom:18px;
  gap:14px;
  flex-wrap:wrap;
}
.topbar-brand { display:flex; align-items:center; gap:12px; }
.app-logo--topbar { max-height:38px; border-radius:14px; background:#f8fafc; padding:6px; box-shadow:0 6px 18px rgba(15,23,42,.08); }
.user-role-badge { display:inline-block; margin-left:8px; padding:4px 10px; border-radius:999px; background:#e0f2fe; color:#0f172a; font-size:12px; font-weight:700; text-transform:capitalize; vertical-align:middle; }
.topbar-logout {
  display:inline-flex;
  align-items:center;
  margin-left:10px;
  padding:6px 10px;
  border-radius:999px;
  background:#eef3f8;
  color:#243142;
  font-size:12px;
  font-weight:700;
  border:1px solid transparent;
}
.grid { display:grid; gap:16px; }
.grid.cards { grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); }
.card { padding:18px; }
.muted { color:var(--muted); }
.btn { display:inline-flex; align-items:center; justify-content:center; padding:10px 14px; border-radius:12px; border:1px solid transparent; cursor:pointer; }
.btn-primary { background:var(--brand2); color:white; }
.btn-secondary { background:#eef3f8; color:var(--ink); border-color:var(--line); }
.btn-danger { background:var(--danger); color:white; }
.table-wrap { overflow:auto; border-radius:14px; border:1px solid var(--line); background:var(--card); }
table { width:100%; border-collapse:collapse; }
th,td { padding:10px 12px; border-bottom:1px solid #e5ebf2; text-align:left; vertical-align:top; }
th { background:#f8fbff; }
th[data-sort-type] { cursor:pointer; user-select:none; position:relative; padding-right:24px; }
th[data-sort-type]::after { content:'↕'; position:absolute; right:8px; top:50%; transform:translateY(-50%); font-size:11px; color:#94a3b8; }
th[data-sort-type].sort-asc::after { content:'↑'; color:#0f172a; }
th[data-sort-type].sort-desc::after { content:'↓'; color:#0f172a; }
.scan-hit { background:#eef7f0; transition:background-color .3s ease; }
input,select,textarea {
  width:100%;
  padding:10px 12px;
  border:1px solid #cfd8e3;
  border-radius:12px;
  background:var(--card);
  color:var(--ink);
}
.row { display:grid; grid-template-columns:repeat(12,1fr); gap:12px; }
.col-6{grid-column:span 6}.col-4{grid-column:span 4}.col-3{grid-column:span 3}.col-12{grid-column:span 12}
.alert { padding:12px 14px; border-radius:12px; margin-bottom:12px; border:1px solid transparent; }
.alert-success{background:#dcfce7;border-color:#bbf7d0}.alert-danger{background:#fee2e2;border-color:#fecaca}.alert-warning{background:#fef3c7;border-color:#fde68a}
.auth-page { min-height:100vh; display:grid; place-items:center; padding:20px; }
.auth-card { max-width:460px; width:100%; }
.login-logos { display:flex; align-items:center; justify-content:center; gap:16px; flex-wrap:wrap; margin-bottom:18px; }
.login-logo-card { background:linear-gradient(180deg, #ffffff 0%, #f6f9fc 100%); border:1px solid #d7e0eb; border-radius:16px; padding:14px 16px; text-align:center; flex:1 1 160px; max-width:200px; box-shadow:0 8px 22px rgba(15,23,42,.06); overflow:hidden; }
.login-logo { object-fit:contain; width:100%; height:60px; display:block; max-width:100%; margin:0 auto 8px; }
.login-logo-card span { font-size:13px; font-weight:600; color:var(--muted); }
.scan-toolbar { display:flex; gap:10px; align-items:center; margin:0 0 14px; flex-wrap:wrap; }
.scan-toolbar input { flex:1 1 280px; }
.camera-scan { position:fixed; inset:0; background:rgba(15,23,42,.65); display:grid; place-items:center; padding:20px; z-index:1000; }
.camera-scan__panel { width:min(720px, 100%); }
.camera-scan__header { display:flex; align-items:center; justify-content:space-between; gap:12px; margin-bottom:12px; }
.camera-scan__video { width:100%; max-height:60vh; border-radius:14px; background:#0f172a; object-fit:cover; }
@media (max-width: 900px){
  .layout{grid-template-columns:1fr}
  .sidebar{display:none}
  .row>[class^='col-']{grid-column:span 12}
  .app-logo--topbar{max-height:34px}
}
@media (max-width: 520px){
  .login-logos{flex-direction:column; gap:12px}
  .login-logo-card{max-width:100%}
  .login-logo{height:52px}
  .app-logo--topbar{max-height:30px}
}

.invoice-meta{display:flex;gap:18px;flex-wrap:wrap;margin:0 0 14px}.status-pill{display:inline-block;padding:5px 9px;border-radius:999px;font-size:12px;font-weight:700}.status-matched{background:#dcfce7;color:#166534}.status-unmatched{background:#fee2e2;color:#991b1b}.status-ambiguous{background:#fef3c7;color:#92400e}.status-manual{background:#dbeafe;color:#1e40af}

body.electron-app {
  font-size: 11px;
}

body.electron-app .layout {
  grid-template-columns: 210px minmax(0, 1fr);
}

body.electron-app .sidebar {
  padding: 12px 12px;
}

body.electron-app .sidebar-brand {
  margin-bottom: 12px;
}

body.electron-app .nav a {
  min-height: 32px;
  padding: 6px 9px;
  border-radius: 10px;
}

body.electron-app .content {
  padding: 10px;
}

body.electron-app .topbar,
body.electron-app .card {
  border-radius: 12px;
}

body.electron-app .topbar {
  padding: 8px 12px;
  margin-bottom: 10px;
}

body.electron-app .card {
  padding: 9px 10px;
}

body.electron-app .btn {
  padding: 6px 9px;
  border-radius: 8px;
  font-size: 11px;
}

body.electron-app input,
body.electron-app select,
body.electron-app textarea {
  padding: 6px 8px;
  border-radius: 8px;
  font-size: 11px;
}

body.electron-app th,
body.electron-app td {
  padding: 6px 7px;
  font-size: 11px;
}

body.electron-app .grid.cards {
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}

body.electron-app .app-logo--sidebar {
  max-height: 30px;
}

body.electron-app .app-logo--topbar {
  max-height: 24px;
}

body.electron-app h1,
body.electron-app h2 {
  line-height: 1.15;
}

body.electron-app h2 {
  font-size: 18px;
}

body.electron-app .muted {
  font-size: 12px;
}

body.electron-app .topbar .btn,
body.electron-app .card .btn {
  min-height: 28px;
}

body.electron-app table {
  font-size: 11px;
}

body.electron-app .table-wrap {
  border-radius: 12px;
}

body.electron-app .card form[method="post"] {
  gap: 6px;
}

body.electron-app .card form[method="post"] .btn,
body.electron-app .card form[method="post"] button,
body.electron-app .card form[method="post"] select,
body.electron-app .card form[method="post"] input[type="file"] {
  font-size: 11px;
}

body.electron-app .card form[method="post"][enctype="multipart/form-data"] {
  max-width: 180px;
}

body.electron-app .card form[method="post"] select {
  max-width: 180px;
}

body.electron-app .card form[method="post"] .btn {
  padding: 6px 8px;
}

body.electron-app .table-wrap td .btn {
  padding: 5px 7px;
  min-height: 26px;
}

body.electron-app .table-wrap td form {
  max-width: 180px;
}

body.electron-app .table-wrap td form .btn,
body.electron-app .table-wrap td form select,
body.electron-app .table-wrap td form input[type="file"] {
  width: 100%;
  max-width: 180px;
}

body.page-purchase-invoices.electron-app .topbar,
body.page-sales-invoices.electron-app .topbar {
  align-items: flex-start;
}

body.page-purchase-invoices.electron-app .topbar > div:first-child,
body.page-sales-invoices.electron-app .topbar > div:first-child {
  min-width: 220px;
}

body.page-purchase-invoices.electron-app .topbar form,
body.page-sales-invoices.electron-app .topbar form {
  gap: 6px;
  align-items: center;
}

body.page-purchase-invoices.electron-app .topbar .btn,
body.page-sales-invoices.electron-app .topbar .btn {
  min-height: 24px;
  padding: 4px 7px;
  font-size: 10px;
}

body.page-purchase-invoices.electron-app .card,
body.page-sales-invoices.electron-app .card {
  padding: 8px 10px;
}

body.page-purchase-invoices.electron-app .card form.row,
body.page-sales-invoices.electron-app .card form.row {
  gap: 8px;
}

body.page-purchase-invoices.electron-app .card.table-wrap,
body.page-sales-invoices.electron-app .card.table-wrap {
  overflow-x: auto;
}

body.page-purchase-invoices.electron-app .card.table-wrap table,
body.page-sales-invoices.electron-app .card.table-wrap table {
  width: 100%;
  min-width: 0;
  table-layout: fixed;
}

body.page-purchase-invoices.electron-app .card.table-wrap td form,
body.page-sales-invoices.electron-app .card.table-wrap td form {
  max-width: 138px;
}

body.page-purchase-invoices.electron-app .card.table-wrap td .btn,
body.page-sales-invoices.electron-app .card.table-wrap td .btn {
  padding: 3px 5px;
  min-height: 22px;
  font-size: 9px;
}

body.page-purchase-invoices.electron-app .card.table-wrap td select,
body.page-sales-invoices.electron-app .card.table-wrap td select,
body.page-purchase-invoices.electron-app .card.table-wrap td input,
body.page-sales-invoices.electron-app .card.table-wrap td input {
  max-width: 138px;
  font-size: 9px;
  padding: 4px 6px;
}

body.page-purchase-invoices.electron-app .card.table-wrap td,
body.page-sales-invoices.electron-app .card.table-wrap td,
body.page-purchase-invoices.electron-app .card.table-wrap th,
body.page-sales-invoices.electron-app .card.table-wrap th {
  padding: 6px 7px;
  word-break: break-word;
}

body.page-purchase-invoices.electron-app .card.table-wrap td,
body.page-sales-invoices.electron-app .card.table-wrap td {
  overflow-wrap: anywhere;
}
.nav-group-toggle{width:100%;border:0;background:none;color:inherit;text-align:left;font:inherit;padding:10px 12px;cursor:pointer;display:flex;justify-content:space-between;align-items:center}
.nav-group-toggle.active,.nav-group-toggle:hover{background:rgba(255,255,255,.08)}
.nav-submenu{display:none;padding-left:14px}
.nav-group.open .nav-submenu{display:block}
.nav-submenu a{font-size:.92em}
.label-toolbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.label-toolbar select{width:min(360px,100%);margin-left:auto}
.label-editor-layout{display:grid;grid-template-columns:minmax(220px,280px) minmax(460px,1fr) minmax(280px,340px);gap:16px;align-items:start}
.label-editor-panel{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:14px;min-width:0;max-width:100%;align-content:start}
.label-editor-panel>h3,.label-editor-panel>fieldset,.label-editor-panel>.row,.label-editor-panel>hr,.label-editor-panel>#field-list,.label-editor-panel>#field-controls,.label-editor-panel>.editor-actions{grid-column:1/-1}
.label-editor-panel>h3{margin:0}
.label-editor-panel>hr{width:100%;margin:2px 0}
.label-preview-data{min-width:0;margin:0;padding:14px;border:1px solid var(--line);border-radius:12px;background:var(--card-soft)}
.label-preview-data legend{padding:0 6px;font-weight:700}
.label-editor-preview{min-width:0;max-width:100%;width:100%;align-self:stretch}
.label-preview-zoom{display:flex;align-items:center;justify-content:flex-end;gap:6px;margin:8px 0 10px}
.label-preview-zoom .btn{min-width:38px;padding:7px 10px}
.label-preview-zoom output{min-width:58px;text-align:center;font-weight:700;color:var(--muted)}
.label-preview-viewport{width:100%;height:clamp(420px,72vh,760px);min-height:360px;overflow:hidden;display:grid;place-items:center;border:1px solid var(--line);border-radius:12px;background:repeating-linear-gradient(45deg,#f5f8fb 0,#f5f8fb 10px,#eef3f8 10px,#eef3f8 20px)}
.label-editor-preview iframe{display:block;width:100%;height:100%;border:0;background:transparent;overflow:hidden}
.field-list{display:flex;gap:6px;flex-wrap:wrap}
#field-list .btn[aria-pressed="true"]{outline:2px solid var(--brand2);outline-offset:1px}
@media (max-width:1200px){.label-editor-layout{grid-template-columns:minmax(210px,250px) minmax(360px,1fr) minmax(250px,300px)}}
@media (max-width:900px){.label-editor-layout{grid-template-columns:1fr}.label-editor-panel{grid-template-columns:repeat(6,minmax(0,1fr))}.label-editor-preview{order:0}.label-preview-viewport{height:min(62vh,560px);min-height:320px}.label-toolbar select{margin-left:0}}
@media (max-width:520px){.label-preview-viewport{height:420px}.editor-actions{display:grid;grid-template-columns:1fr;gap:8px}.editor-actions .btn{width:100%}}

/* Responsive guardrails: keep page chrome inside the viewport and let only
   genuinely wide data tables scroll horizontally. */
html,body{max-width:100%;overflow-x:hidden}
.layout,.content,.topbar,.card,.grid,.row,.topbar>*,.card>*,form{min-width:0}
.content{overflow-x:clip}
img,video,canvas,svg{max-width:100%;height:auto}
.topbar>div{min-width:0;overflow-wrap:anywhere}
.topbar form{max-width:100%;flex-wrap:wrap}
.topbar form select,.topbar form input,.topbar form button{max-width:100%}
.row{grid-template-columns:repeat(12,minmax(0,1fr))}
.row>[class^='col-']{min-width:0}
input,select,textarea,button{max-width:100%;min-width:0}
.card.table-wrap{max-width:100%;overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch}
.table-wrap table{max-width:none}
.table-wrap th,.table-wrap td{overflow-wrap:anywhere;word-break:break-word}
.table-wrap td form{max-width:100%;min-width:0}
.table-wrap td form input,.table-wrap td form select,.table-wrap td form textarea,.table-wrap td form button{max-width:100%}
.release-product-picker{min-width:0;width:100%}
.release-product-results{max-width:min(100%,520px);overflow-x:hidden}

@media (max-width:1100px){
  .content{padding:16px}
  .layout{grid-template-columns:220px minmax(0,1fr)}
  .grid[style*="grid-template-columns"],.grid[style*="grid-template-columns:1fr 1fr"]{grid-template-columns:repeat(2,minmax(0,1fr))!important}
}
@media (max-width:900px){
  .layout{grid-template-columns:1fr}
  .content{padding:12px}
  .topbar{align-items:flex-start}
  .topbar form{width:100%}
  .grid[style*="grid-template-columns"],.grid[style*="grid-template-columns:1fr 1fr"]{grid-template-columns:1fr!important}
  .row>[class^='col-']{grid-column:span 12}
  .card{padding:14px}
  .table-wrap{margin-inline:0}
  .table-wrap table{font-size:13px}
}
@media (max-width:520px){
  .content{padding:10px}
  .topbar{padding:12px}
  .card{padding:12px;border-radius:14px}
  .btn{width:100%;min-height:42px}
  .topbar .btn,.topbar form .btn{width:auto}
  .scan-toolbar>*{flex:1 1 100%}
  .scan-toolbar .btn{width:100%}
  .table-wrap th,.table-wrap td{padding:8px 9px}
}