:root{--paper:#f5f3ed;--ink:#202a24;--muted:#69746c;--line:#d8dfd7;--green:#146b45;--soft:#e2eee3;--red:#9e3333;--white:#fff;--serif:Georgia,"Songti SC",serif;--sans:"Segoe UI","Microsoft YaHei",sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.65 var(--sans)}button,input,select,textarea{font:inherit}a{color:var(--green);text-decoration:none}button,.button{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--ink);padding:8px 15px;cursor:pointer;font-weight:600;line-height:1.5}button:hover,.button:hover{border-color:var(--green);background:var(--soft)}button.primary,.button.primary{background:var(--green);border-color:var(--green);color:#fff}button.danger{color:var(--red)}button:disabled{opacity:.5;cursor:wait}input,select,textarea{width:100%;padding:10px 12px;background:#fff;border:1px solid #becabd;border-radius:5px;color:var(--ink)}textarea{min-height:110px;resize:vertical}input:focus,select:focus,textarea:focus,button:focus-visible,a:focus-visible{outline:3px solid #9bcaa8;outline-offset:2px}label{display:block;font-weight:600;margin-bottom:15px}label span{display:block;font-size:13px;font-weight:400;color:var(--muted);margin-top:5px}label input,label select,label textarea{margin-top:5px}input[type=checkbox]{width:auto;margin-right:7px}h1,h2,h3,p{margin-top:0}h1{font:700 36px/1.25 var(--serif);letter-spacing:-.8px}h2{font-size:22px;line-height:1.4}h3{font-size:17px}small,.muted{color:var(--muted)}.layout{display:grid;grid-template-columns:232px minmax(0,1fr);min-height:100vh}.sidebar{background:#183629;color:#e2eee5;padding:26px 18px;position:sticky;top:0;height:100vh;overflow:auto}.brand{font:700 24px var(--serif);color:inherit;display:block;margin:0 12px 32px}.brand em{font-style:normal;color:#a1d9a7}.sidebar nav{display:grid;gap:4px}.sidebar nav a{color:#c8d8cd;padding:9px 12px;border-radius:5px;display:block}.sidebar nav a:hover,.sidebar nav a.current{background:#31523e;color:white}.sidebar .group-label{font-size:11px;letter-spacing:2px;color:#a3bda9;padding:18px 12px 7px}.sidebar .account{border-top:1px solid #456650;margin-top:30px;padding:20px 10px;font-size:12px;overflow-wrap:anywhere}.main{padding:38px 44px;min-width:0;max-width:1550px}.page-head{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:30px}.page-head p{color:var(--muted);margin-bottom:0}.eyebrow{color:var(--green);font-weight:700;font-size:11px;letter-spacing:2px;margin-bottom:10px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:20px 0 30px}.stat{border-top:3px solid #537962;background:#fff;padding:20px}.stat .value{font:700 31px var(--serif);display:block;margin:5px 0}.card{background:#fff;border:1px solid var(--line);border-radius:8px;padding:25px;margin-bottom:20px}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.price-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;max-width:850px}.price{font:700 45px var(--serif)}.price small{font:15px var(--sans)}.price-grid .card{border-top:4px solid var(--green)}ul.clean{list-style:none;padding:0;margin:22px 0}ul.clean li{padding:7px 0;border-bottom:1px solid #edf1eb}.actions,.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.toolbar{margin:12px 0 20px}.toolbar input,.toolbar select{width:auto;max-width:250px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:7px;background:#fff}table{border-collapse:collapse;width:100%;font-size:13px;text-align:left}th{background:#eaf0e8;font-weight:600;white-space:nowrap}td,th{padding:13px 15px;border-bottom:1px solid #e1e7de;vertical-align:top}tbody tr:last-child td{border-bottom:0}td.long{max-width:340px;overflow-wrap:anywhere}.badge{display:inline-block;font-size:11px;font-weight:700;padding:3px 8px;border-radius:4px;background:var(--soft);color:var(--green)}.badge.bad{color:var(--red);background:#f9e7e3}.empty{background:#fff;border:1px dashed #aab9a8;border-radius:7px;text-align:center;padding:55px 20px;margin:20px 0}.empty h2{font:700 26px var(--serif)}.empty p{max-width:580px;margin:12px auto 22px;color:var(--muted)}.form{max-width:650px}.error{background:#fff0ed;border-left:3px solid var(--red);padding:13px;margin:15px 0;color:var(--red)}.success{background:var(--soft);padding:15px;margin:15px 0}.code{display:block;background:#17271e;color:#ddf0df;border-radius:5px;overflow:auto;padding:20px;font:13px/1.75 Consolas,monospace;white-space:pre-wrap;word-break:break-word}.public-nav{display:flex;align-items:center;justify-content:space-between;padding:25px 6%;border-bottom:1px solid var(--line)}.public-nav .brand{color:var(--ink);margin:0}.hero{padding:90px 6% 50px;max-width:1200px;margin:auto}.hero h1{font-size:clamp(36px,5vw,64px);max-width:800px}.hero .lead{font-size:20px;color:var(--muted);max-width:700px}.hero .price-grid{margin-top:55px}.steps{display:flex;gap:18px;flex-wrap:wrap;margin:28px 0 36px}.steps span{border-bottom:3px solid #a9c5aa;padding:12px 22px 12px 0;font-weight:600}.auth-shell{max-width:470px;margin:65px auto;padding:0 20px}.auth-shell .brand{color:var(--green);margin:0 0 25px}.auth-shell .card{padding:30px}.auth-shell h1{font-size:30px}dialog{border:1px solid var(--line);border-radius:9px;padding:32px;max-width:750px;width:calc(100% - 30px);max-height:90vh;color:var(--ink)}dialog::backdrop{background:#0d1c15a8}.dialog-close{position:absolute;right:12px;top:10px;padding:1px 9px;font-size:22px}#notice{position:fixed;right:24px;bottom:24px;z-index:10;max-width:500px;background:#183629;color:#fff;border-radius:6px;padding:14px 22px;box-shadow:0 5px 25px #0002;display:none}.loading{padding:50px;text-align:center;color:var(--muted)}.step-number{font:700 60px var(--serif);color:#bdceba;line-height:1;float:right}.key-secret{font:14px Consolas,monospace;overflow-wrap:anywhere;margin:15px 0;background:var(--soft);padding:18px;border-radius:5px}.inline{display:inline-block}.footnote{font-size:12px;color:var(--muted);margin-top:25px}@media(max-width:1000px){.main{padding:28px 25px}.stats{grid-template-columns:repeat(2,1fr)}.grid{grid-template-columns:1fr}}@media(max-width:700px){.layout{display:block}.sidebar{position:relative;height:auto;padding:15px}.sidebar .brand{margin:5px 10px 15px}.sidebar nav{display:flex;overflow:auto}.sidebar nav a{white-space:nowrap}.sidebar .group-label,.sidebar .account{display:none}.main{padding:25px 16px}.page-head{align-items:flex-start}.page-head h1{font-size:28px}.price-grid{grid-template-columns:1fr}.hero{padding-top:45px}.hero .lead{font-size:17px}dialog{padding:24px 18px}.public-nav{padding:20px}.actions button{padding:7px 10px}}
.stats{grid-template-columns:repeat(4,minmax(0,1fr))}.stat{min-width:0}.stat .value{overflow-wrap:anywhere}.card{min-width:0;overflow-wrap:anywhere}.toolbar>*{max-width:100%}.sidebar{min-width:0;max-width:100%}@media(max-width:1000px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:700px){.stat{padding:14px}.stat .value{font-size:24px}.stats{gap:10px}.toolbar input,.toolbar select{max-width:100%}.sidebar nav{max-width:100%}}

.subscription-dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:#198754;margin-right:6px}.model-count{white-space:nowrap;margin-bottom:5px}.model-info{border-radius:50%;width:20px;height:20px;padding:0;font:600 13px Georgia,serif;color:var(--green);margin-left:4px}#pi-model-dialog td{overflow-wrap:anywhere}#pi-model-dialog .table-wrap{max-height:48vh;overflow:auto}

/* Logged-in workspace and admin console refresh */
body:has(.layout) {
  --paper: #f3f6fa;
  --ink: #182636;
  --muted: #66768a;
  --line: #dce3ec;
  --green: #2856d5;
  --accent: #2856d5;
  --accent-dark: #1d44b1;
  --soft: #edf2ff;
  --surface: #fff;
  --surface-raised: #fff;
  --surface-muted: #f7f9fc;
  --danger: #a83e49;
  --danger-soft: #fff0f1;
  --serif: Georgia, "Songti SC", serif;
  --sans: "Segoe UI", "Microsoft YaHei", sans-serif;
  min-height: 100vh;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
}

body:has(.layout) #shell {
  min-height: 100vh;
}

body:has(.layout) .layout {
  display: grid;
  grid-template-columns: 252px minmax(0, 1fr);
  min-height: 100vh;
  background: var(--paper);
}

body:has(.layout) .sidebar {
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  width: 252px;
  height: 100vh;
  padding: 27px 16px 18px;
  overflow: auto;
  border-right: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
}

body:has(.layout) .sidebar .brand {
  margin: 0 10px 30px;
  color: var(--ink);
  font: 750 22px/1.2 var(--sans);
  letter-spacing: -1px;
}

body:has(.layout) .sidebar .brand em {
  color: var(--accent);
}

body:has(.layout) .sidebar nav {
  display: grid;
  gap: 3px;
}

body:has(.layout) .sidebar nav a {
  position: relative;
  display: block;
  padding: 9px 12px 9px 14px;
  border-radius: 6px;
  color: #4d5e73;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.5;
}

body:has(.layout) .sidebar nav a:hover {
  background: var(--surface-muted);
  color: var(--ink);
}

body:has(.layout) .sidebar nav a.current {
  background: var(--soft);
  color: var(--accent-dark);
}

body:has(.layout) .sidebar nav a.current::before {
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 0;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--accent);
  content: "";
}

body:has(.layout) .sidebar .group-label {
  margin-top: 25px;
  padding: 15px 12px 7px;
  border-top: 1px solid var(--line);
  color: #8794a5;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1.4px;
  text-transform: uppercase;
}

body:has(.layout) .sidebar .group-label + nav a {
  font-size: 12px;
}

body:has(.layout) .sidebar .account {
  display: block;
  margin-top: auto;
  padding: 17px 9px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 11px;
  line-height: 1.55;
  overflow-wrap: anywhere;
}

body:has(.layout) .sidebar .account button {
  margin-top: 10px;
  padding: 6px 10px;
  color: #4d5e73;
  font-size: 11px;
}

body:has(.layout) .main {
  width: 100%;
  max-width: none;
  min-width: 0;
  padding: 39px clamp(24px, 4.2vw, 64px) 60px;
}

body:has(.layout) .page-head {
  align-items: flex-start;
  margin: 0 0 26px;
  padding: 0 0 23px;
  border-bottom: 1px solid var(--line);
}

body:has(.layout) .page-head h1 {
  margin: 0 0 8px;
  color: var(--ink);
  font: 600 clamp(29px, 3vw, 36px)/1.2 var(--serif);
  letter-spacing: -.7px;
}

body:has(.layout) .page-head p {
  max-width: 760px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

body:has(.layout) .eyebrow {
  margin-bottom: 9px;
  color: var(--accent);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1.8px;
}

body:has(.layout) h2 {
  margin: 25px 0 13px;
  color: var(--ink);
  font-size: 19px;
  line-height: 1.4;
  letter-spacing: -.2px;
}

body:has(.layout) .card h2:first-child {
  margin-top: 0;
}

body:has(.layout) h3 {
  color: var(--ink);
  font-size: 15px;
  line-height: 1.45;
}

body:has(.layout) p {
  color: #53647a;
}

body:has(.layout) small,
body:has(.layout) .muted,
body:has(.layout) .footnote {
  color: var(--muted);
}

body:has(.layout) a {
  color: var(--accent-dark);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

body:has(.layout) a:hover {
  color: var(--accent);
}

body:has(.layout) button,
body:has(.layout) .button {
  min-height: 36px;
  padding: 7px 13px;
  border: 1px solid #d2dbe7;
  border-radius: 6px;
  background: var(--surface-raised);
  color: #26384e;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.45;
  text-decoration: none;
}

body:has(.layout) button:hover,
body:has(.layout) .button:hover {
  border-color: #aebfe0;
  background: var(--soft);
  color: var(--accent-dark);
}

body:has(.layout) button.primary,
body:has(.layout) .button.primary {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}

body:has(.layout) button.primary:hover,
body:has(.layout) .button.primary:hover {
  border-color: var(--accent-dark);
  background: var(--accent-dark);
  color: #fff;
}

body:has(.layout) button.danger {
  border-color: #efd1d4;
  background: var(--danger-soft);
  color: var(--danger);
}

body:has(.layout) button:disabled {
  opacity: .55;
  cursor: wait;
}

body:has(.layout) input,
body:has(.layout) select,
body:has(.layout) textarea {
  min-height: 40px;
  padding: 9px 11px;
  border: 1px solid #cbd5e2;
  border-radius: 6px;
  background: var(--surface-raised);
  color: var(--ink);
  font: 13px/1.5 var(--sans);
}

body:has(.layout) textarea {
  min-height: 115px;
  resize: vertical;
}

body:has(.layout) input[type="checkbox"] {
  width: auto;
  min-height: 0;
  margin-right: 7px;
  accent-color: var(--accent);
}

body:has(.layout) input:focus-visible,
body:has(.layout) select:focus-visible,
body:has(.layout) textarea:focus-visible,
body:has(.layout) button:focus-visible,
body:has(.layout) a:focus-visible,
body:has(.layout) summary:focus-visible {
  outline: 3px solid #9cb5f5;
  outline-offset: 2px;
}

body:has(.layout) label {
  margin-bottom: 15px;
  color: #34465b;
  font-size: 12px;
  font-weight: 700;
}

body:has(.layout) label span {
  margin-top: 5px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 400;
}

body:has(.layout) label input,
body:has(.layout) label select,
body:has(.layout) label textarea {
  margin-top: 6px;
}

body:has(.layout) .stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 13px;
  margin: 18px 0 28px;
}

body:has(.layout) .stat {
  min-width: 0;
  padding: 17px 18px 18px;
  border: 1px solid var(--line);
  border-left: 3px solid #b8c9f3;
  border-radius: 8px;
  background: var(--surface);
}

body:has(.layout) .stat small {
  display: block;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .7px;
}

body:has(.layout) .stat .value {
  display: block;
  margin: 7px 0 0;
  color: var(--ink);
  font: 600 clamp(22px, 2.3vw, 30px)/1.2 var(--serif);
  overflow-wrap: anywhere;
}

body:has(.layout) .card {
  min-width: 0;
  margin-bottom: 16px;
  padding: 22px 23px;
  overflow-wrap: anywhere;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--surface);
}

body:has(.layout) .card p:last-child {
  margin-bottom: 0;
}

body:has(.layout) .grid,
body:has(.layout) .price-grid {
  gap: 15px;
}

body:has(.layout) .price-grid .card {
  border-top: 2px solid var(--accent);
}

body:has(.layout) ul.clean li {
  border-color: var(--line);
}

body:has(.layout) .actions,
body:has(.layout) .toolbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 9px;
}

body:has(.layout) .toolbar {
  margin: 11px 0 18px;
}

body:has(.layout) .toolbar label {
  flex: 1 1 150px;
  min-width: 130px;
  margin: 0;
}

body:has(.layout) .toolbar > input,
body:has(.layout) .toolbar > select {
  width: auto;
  max-width: min(260px, 100%);
}

body:has(.layout) .toolbar > button {
  flex: 0 0 auto;
}

body:has(.layout) .table-wrap {
  max-width: 100%;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

body:has(.layout) table {
  width: 100%;
  border-collapse: collapse;
  color: var(--ink);
  font-size: 12px;
  text-align: left;
}

body:has(.layout) th {
  background: var(--surface-muted);
  color: #58697e;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .35px;
  white-space: nowrap;
}

body:has(.layout) td,
body:has(.layout) th {
  padding: 11px 13px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

body:has(.layout) tbody tr:hover {
  background: #f8faff;
}

body:has(.layout) tbody tr:last-child td {
  border-bottom: 0;
}

body:has(.layout) td.long {
  max-width: 340px;
  overflow-wrap: anywhere;
}

body:has(.layout) .badge {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--soft);
  color: var(--accent-dark);
  font-size: 10px;
  font-weight: 800;
  line-height: 1.45;
}

body:has(.layout) .badge.bad {
  background: var(--danger-soft);
  color: var(--danger);
}

body:has(.layout) .empty {
  margin: 18px 0;
  padding: 40px 20px;
  border: 1px dashed #bdc9d9;
  border-radius: 8px;
  background: var(--surface);
  text-align: center;
}

body:has(.layout) .empty h2 {
  margin: 0;
  font: 600 24px/1.3 var(--serif);
}

body:has(.layout) .empty p {
  max-width: 560px;
  margin: 10px auto 0;
  color: var(--muted);
}

body:has(.layout) .form {
  max-width: 680px;
}

body:has(.layout) .error,
body:has(.layout) .success {
  margin: 14px 0;
  padding: 12px 15px;
  border-radius: 6px;
}

body:has(.layout) .error {
  border: 1px solid #f0d0d4;
  border-left: 3px solid var(--danger);
  background: var(--danger-soft);
  color: var(--danger);
}

body:has(.layout) .success {
  border: 1px solid #d1def8;
  border-left: 3px solid var(--accent);
  background: var(--soft);
  color: var(--accent-dark);
}

body:has(.layout) .code {
  display: block;
  padding: 18px;
  overflow: auto;
  border: 1px solid #314461;
  border-radius: 7px;
  background: #152947;
  color: #e4edff;
  font: 12px/1.75 Consolas, "SFMono-Regular", monospace;
  white-space: pre-wrap;
  word-break: break-word;
}

body:has(.layout) .key-secret {
  margin: 13px 0;
  padding: 16px;
  overflow-wrap: anywhere;
  border: 1px solid #d1def8;
  border-radius: 7px;
  background: var(--soft);
  color: var(--accent-dark);
  font: 13px/1.7 Consolas, monospace;
}

body:has(.layout) .footnote {
  margin-top: 20px;
  font-size: 11px;
  line-height: 1.7;
}

body:has(.layout) .step-number {
  color: #b9c9ee;
}

body:has(.layout) .subscription-dot {
  background: var(--accent);
}

body:has(.layout) .model-info {
  border-color: #d2dcef;
  color: var(--accent-dark);
}

body:has(.layout) dialog {
  position: relative;
  max-width: 780px;
  width: calc(100% - 32px);
  max-height: 88vh;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  color: var(--ink);
}

body:has(.layout) dialog::backdrop {
  background: #15253c9c;
}

body:has(.layout) #notice {
  right: 22px;
  bottom: 22px;
  max-width: min(500px, calc(100vw - 32px));
  padding: 13px 18px;
  border: 1px solid #3b5274;
  border-radius: 7px;
  background: #152947;
  color: #fff;
  box-shadow: 0 8px 28px #13243c24;
}

body:has(.layout) .loading {
  padding: 46px 20px;
  color: var(--muted);
}

@media (max-width: 1050px) {
  body:has(.layout) .layout {
    grid-template-columns: 224px minmax(0, 1fr);
  }

  body:has(.layout) .sidebar {
    width: 224px;
  }

  body:has(.layout) .main {
    padding-right: 25px;
    padding-left: 25px;
  }

  body:has(.layout) .stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  body:has(.layout) .layout {
    display: block;
  }

  body:has(.layout) .sidebar {
    position: relative;
    width: 100%;
    height: auto;
    padding: 14px 15px 10px;
    overflow: visible;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  body:has(.layout) .sidebar .brand {
    margin: 1px 8px 13px;
    font-size: 20px;
  }

  body:has(.layout) .sidebar nav {
    display: flex;
    max-width: 100%;
    gap: 4px;
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: thin;
  }

  body:has(.layout) .sidebar nav a {
    flex: 0 0 auto;
    padding: 8px 10px;
    white-space: nowrap;
  }

  body:has(.layout) .sidebar nav a.current::before {
    top: auto;
    right: 9px;
    bottom: 2px;
    left: 9px;
    width: auto;
    height: 2px;
    border-radius: 2px;
  }

  body:has(.layout) .sidebar .group-label {
    margin-top: 8px;
    padding: 7px 9px 5px;
    border-top: 0;
  }

  body:has(.layout) .sidebar .account {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 8px;
    padding: 8px 7px 0;
  }

  body:has(.layout) .sidebar .account br {
    display: none;
  }

  body:has(.layout) .sidebar .account button {
    flex: 0 0 auto;
    margin: 0;
  }

  body:has(.layout) .main {
    padding: 27px 16px 44px;
  }

  body:has(.layout) .page-head {
    margin-bottom: 20px;
    padding-bottom: 18px;
  }

  body:has(.layout) .page-head h1 {
    font-size: 29px;
  }

  body:has(.layout) .stats {
    gap: 9px;
    margin: 14px 0 21px;
  }

  body:has(.layout) .stat {
    padding: 13px 13px 14px;
  }

  body:has(.layout) .stat .value {
    font-size: 23px;
  }

  body:has(.layout) .card {
    padding: 18px 16px;
  }

  body:has(.layout) .grid,
  body:has(.layout) .price-grid {
    grid-template-columns: 1fr;
  }

  body:has(.layout) .toolbar > input,
  body:has(.layout) .toolbar > select {
    width: 100%;
    max-width: none;
  }

  body:has(.layout) .toolbar > button {
    width: auto;
  }

  body:has(.layout) dialog {
    padding: 24px 17px;
  }
}

@media (prefers-color-scheme: dark) {
  body:has(.layout) {
    --paper: #111923;
    --ink: #e8edf5;
    --muted: #a2adbc;
    --line: #2e3a4a;
    --green: #91adff;
    --accent: #91adff;
    --accent-dark: #b5c7ff;
    --soft: #1e2d47;
    --surface: #182332;
    --surface-raised: #1c2939;
    --surface-muted: #151f2d;
    --danger: #f19aa3;
    --danger-soft: #3a2229;
    color-scheme: dark;
  }

  body:has(.layout) .sidebar nav a {
    color: #b4c0d0;
  }

  body:has(.layout) .sidebar nav a:hover,
  body:has(.layout) tbody tr:hover {
    background: #202f43;
  }

  body:has(.layout) .stat {
    border-left-color: #657dae;
  }

  body:has(.layout) .page-head p,
  body:has(.layout) p,
  body:has(.layout) label {
    color: #b4c0d0;
  }

  body:has(.layout) .table-wrap {
    border-color: var(--line);
  }

  body:has(.layout) button,
  body:has(.layout) .button {
    border-color: #40516a;
    background: var(--surface-raised);
    color: var(--ink);
  }

  body:has(.layout) button.primary,
  body:has(.layout) .button.primary {
    border-color: var(--accent);
    background: var(--accent);
    color: #111923;
  }

  body:has(.layout) button.primary:hover,
  body:has(.layout) .button.primary:hover {
    border-color: var(--accent-dark);
    background: var(--accent-dark);
    color: #111923;
  }

  body:has(.layout) input,
  body:has(.layout) select,
  body:has(.layout) textarea {
    border-color: #40516a;
  }

  body:has(.layout) th {
    color: #bdc9d8;
  }

  body:has(.layout) .success {
    border-color: #34496c;
  }

  body:has(.layout) .error {
    border-color: #5b343b;
  }

  body:has(.layout) .model-info {
    border-color: #425575;
  }
}

@media (prefers-reduced-motion: reduce) {
  body:has(.layout) *,
  body:has(.layout) *::before,
  body:has(.layout) *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
  }
}

/* Expandable two-level workspace and admin navigation */
body:has(.layout) .sidebar .primary-navigation {
  display: grid;
  align-content: start;
  gap: 6px;
}

body:has(.layout) .primary-navigation .nav-group {
  overflow: hidden;
  border: 1px solid transparent;
  border-radius: 8px;
}

body:has(.layout) .primary-navigation .nav-group[open] {
  border-color: var(--line);
  background: var(--surface-muted);
}

body:has(.layout) .primary-navigation .nav-group-heading {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 39px;
  padding: 8px 11px;
  border-radius: 7px;
  color: #34465b;
  cursor: pointer;
  font-size: 12px;
  font-weight: 750;
  line-height: 1.4;
  list-style: none;
  user-select: none;
}

body:has(.layout) .primary-navigation .nav-group-heading::-webkit-details-marker {
  display: none;
}

body:has(.layout) .primary-navigation .nav-group-heading::after {
  width: 6px;
  height: 6px;
  margin-left: auto;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  content: "";
  transform: rotate(45deg);
}

body:has(.layout) .primary-navigation .nav-group[open] > .nav-group-heading::after {
  transform: rotate(225deg);
}

body:has(.layout) .primary-navigation .nav-group-heading:hover {
  background: var(--soft);
  color: var(--accent-dark);
}

body:has(.layout) .primary-navigation .nav-group.has-current > .nav-group-heading {
  background: var(--soft);
  color: var(--accent-dark);
}

body:has(.layout) .primary-navigation .nav-group-count {
  display: inline-grid;
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
  place-items: center;
}

body:has(.layout) .primary-navigation .nav-submenu {
  display: grid;
  gap: 2px;
  margin: 2px 10px 8px 14px;
  padding: 3px 0 3px 9px;
  border-left: 1px solid var(--line);
}

body:has(.layout) .primary-navigation .nav-submenu a {
  padding: 7px 9px;
  font-size: 12px;
  font-weight: 600;
}

@media (max-width: 720px) {
  body:has(.layout) .sidebar .primary-navigation {
    display: grid;
    width: 100%;
    max-height: 38vh;
    gap: 3px;
    overflow-x: hidden;
    overflow-y: auto;
    padding: 0 2px 4px 0;
  }

  body:has(.layout) .primary-navigation .nav-group {
    width: 100%;
    min-width: 0;
  }

  body:has(.layout) .primary-navigation .nav-submenu a {
    flex: initial;
    white-space: normal;
  }

  body:has(.layout) .primary-navigation .nav-submenu a.current::before {
    top: 8px;
    right: auto;
    bottom: 8px;
    left: 0;
    width: 3px;
    height: auto;
    border-radius: 0 3px 3px 0;
  }
}

@media (prefers-color-scheme: dark) {
  body:has(.layout) .primary-navigation .nav-group-heading {
    color: #c2cddd;
  }

  body:has(.layout) .primary-navigation .nav-group-heading:hover {
    background: #202f43;
    color: var(--accent-dark);
  }

  body:has(.layout) .primary-navigation .nav-group[open] {
    background: #151f2d;
  }
}

/* Center the workspace canvas on wide displays and keep dense admin tools readable. */
body:has(.layout) .main {
  max-width: 1600px;
  margin-inline: auto;
}

body:has(.layout) #pi-catalog > p {
  max-width: 1080px;
  line-height: 1.7;
}

body:has(.layout) #pi-catalog > .stats {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

body:has(.layout) #pi-catalog > form.toolbar {
  display: grid;
  grid-template-columns: minmax(260px, 1.45fr) minmax(220px, 1fr) auto auto;
  align-items: end;
  gap: 12px;
  margin: 14px 0 10px;
  padding: 15px 16px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--surface);
}

body:has(.layout) #pi-catalog > form.toolbar > label {
  min-width: 0;
  margin: 0;
}

body:has(.layout) #pi-catalog > form.toolbar > label input,
body:has(.layout) #pi-catalog > form.toolbar > label select {
  width: 100%;
  max-width: none;
}

body:has(.layout) #pi-catalog > form.toolbar > button {
  min-width: 72px;
}

body:has(.layout) #pi-catalog > form.toolbar > a {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  justify-content: center;
  padding: 7px 13px;
  border: 1px solid #d2dbe7;
  border-radius: 6px;
  background: var(--surface-raised);
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
}

body:has(.layout) #pi-catalog > form.toolbar + p {
  margin: 0 0 13px;
  padding: 10px 13px;
  border-left: 3px solid var(--accent);
  border-radius: 5px;
  background: var(--surface-muted);
  font-size: 12px;
  line-height: 1.6;
}

body:has(.layout) #pi-catalog > .table-wrap table {
  min-width: 1080px;
}

@media (max-width: 1100px) {
  body:has(.layout) #pi-catalog > .stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  body:has(.layout) #pi-catalog > form.toolbar {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

@media (max-width: 720px) {
  body:has(.layout) #pi-catalog > .stats {
    grid-template-columns: 1fr;
  }

  body:has(.layout) #pi-catalog > form.toolbar {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 10px;
    padding: 13px;
  }

  body:has(.layout) #pi-catalog > form.toolbar > label {
    grid-column: 1 / -1;
  }
}

/* Circular gray model info buttons */
body:has(.layout) button.model-info {
  display: inline-grid;
  width: 24px;
  min-width: 24px;
  height: 24px;
  min-height: 24px;
  flex: 0 0 24px;
  align-items: center;
  justify-content: center;
  margin-left: 5px;
  padding: 0;
  border: 1px solid #d8dee6;
  border-radius: 50%;
  background: #f1f3f5;
  color: #667085;
  font: 600 12px/1 "Segoe UI", Arial, sans-serif;
  vertical-align: middle;
}

body:has(.layout) button.model-info:hover {
  border-color: #c6ced8;
  background: #e7ebf0;
  color: #475467;
}

@media (prefers-color-scheme: dark) {
  body:has(.layout) button.model-info {
    border-color: #4b5565;
    background: #293548;
    color: #c3ccd8;
  }

  body:has(.layout) button.model-info:hover {
    border-color: #687488;
    background: #354258;
    color: #e2e8f0;
  }
}

/* Minimal expandable navigation: no fills, counters, or submenu guide line */
body:has(.layout) .primary-navigation .nav-group[open] {
  border-color: transparent;
  background: transparent;
}

body:has(.layout) .primary-navigation .nav-group-heading:hover,
body:has(.layout) .primary-navigation .nav-group.has-current > .nav-group-heading {
  background: transparent;
  color: var(--accent-dark);
}

body:has(.layout) .primary-navigation .nav-group-count {
  display: none;
}

body:has(.layout) .primary-navigation .nav-submenu {
  border-left: 0;
}

body:has(.layout) .primary-navigation .nav-submenu a:hover,
body:has(.layout) .primary-navigation .nav-submenu a.current {
  background: transparent;
}

body:has(.layout) .primary-navigation .nav-submenu a.current {
  color: var(--accent-dark);
  font-weight: 800;
}

body:has(.layout) .primary-navigation .nav-submenu a.current::before {
  display: none;
}

/* Account language preference */
body:has(.layout) .sidebar .language-control {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 9px;
  margin: 0 0 13px;
  color: var(--muted);
  font-size: 11px;
}
body:has(.layout) .sidebar .language-control select {
  width: 100px;
  min-height: 30px;
  margin: 0;
  padding: 4px 7px;
  font-size: 12px;
}
.platform-settings { min-width: 0; }
.settings-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin: 0 0 20px;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #eaf0f7;
}
.settings-tabs [role="tab"] {
  min-height: 38px;
  padding: 8px 15px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: #53647a;
  font-size: 13px;
  font-weight: 650;
  cursor: pointer;
}
.settings-tabs [role="tab"]:hover { color: var(--ink); background: #ffffff99; }
.settings-tabs [role="tab"][aria-selected="true"] {
  border-color: #dce3ec;
  background: #fff;
  color: var(--accent-dark);
  box-shadow: 0 1px 2px #16283c0a;
}
.settings-tabs [role="tab"]:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.platform-settings [role="tabpanel"] { min-width: 0; }
@media (max-width: 600px) {
  .settings-tabs { flex-wrap: nowrap; overflow-x: auto; }
  .settings-tabs [role="tab"] { flex: 0 0 auto; }
}
.auth-language { justify-content: flex-end; margin-bottom: 12px; font-size: 12px; }
@media (max-width: 720px) {
  body:has(.layout) .sidebar .account { flex-wrap: wrap; }
  body:has(.layout) .sidebar .language-control { flex: 0 0 100%; margin-bottom: 0; }
}