@import url('https://fonts.googleapis.com/css2?family=Public+Sans:wght@400;500;600;700&family=Archivo:wght@500;600;700;800&display=swap');

:root {
  --bg: oklch(96% .018 86);
  --bg-cool: oklch(95% .012 173);
  --bg-warm: oklch(95% .022 70);
  --surface: oklch(99% .012 86);
  --surface-raised: oklch(100% 0 0 / .92);
  --surface-warm: oklch(98% .014 76);
  --surface-cool: oklch(98% .012 178);
  --text: oklch(19% .027 150);
  --text-soft: oklch(47% .026 170);
  --border: oklch(19% .027 150 / .11);
  --border-soft: oklch(19% .027 150 / .065);
  --brand: oklch(46% .056 182);
  --brand-strong: oklch(34% .052 176);
  --brand-ink: oklch(24% .038 171);
  --brand-soft: oklch(94% .026 174);
  --gold: oklch(73% .07 78);
  --gold-ink: oklch(36% .052 68);
  --gold-soft: oklch(96% .032 82);
  --info: oklch(50% .064 236);
  --info-ink: oklch(30% .052 236);
  --info-soft: oklch(95% .026 232);
  --success: oklch(47% .06 151);
  --success-soft: oklch(94% .028 150);
  --danger: oklch(43% .105 31);
  --danger-soft: oklch(96% .032 29);
  --neutral-soft: oklch(95% .012 115);
  --ink: var(--text);
  --muted: var(--text-soft);
  --soft: var(--surface-cool);
  --panel: var(--surface-raised);
  --line: var(--border);
  --line2: var(--border-soft);
  --accent: var(--brand);
  --blue: var(--info);
  --red: var(--danger);
  --amber: var(--gold-ink);
  --green: var(--success);
  --shadow: 0 18px 46px oklch(19% .027 150 / .075);

  /* Typography tokens */
  --font-body: "Public Sans", -apple-system, system-ui, sans-serif;
  --font-display: "Archivo", -apple-system, system-ui, sans-serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background:
    radial-gradient(circle at 8% 5%, color-mix(in oklch, var(--brand-soft) 48%, transparent), transparent 30%),
    radial-gradient(circle at 92% 12%, color-mix(in oklch, var(--gold-soft) 42%, transparent), transparent 31%),
    radial-gradient(circle at 78% 86%, color-mix(in oklch, var(--info-soft) 30%, transparent), transparent 34%),
    linear-gradient(135deg, var(--bg) 0%, var(--bg-cool) 52%, var(--bg-warm) 100%);
}

a { color: inherit; }
button, input, select, textarea { font: inherit; }
button { -webkit-tap-highlight-color: transparent; }
label { display: block; margin: 12px 0 6px; color: var(--muted); font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .09em; }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 13px;
  padding: 10px 12px;
  color: var(--text);
  outline: none;
  min-height: 42px;
}
textarea { min-height: 160px; resize: vertical; font-family: var(--font-mono); font-size: 13px; line-height: 1.5; }
input:focus, select:focus, textarea:focus {
  border-color: color-mix(in oklch, var(--brand) 52%, transparent);
  box-shadow: 0 0 0 4px color-mix(in oklch, var(--brand) 12%, transparent);
}

.login {
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: max(16px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) max(16px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
  background-color: oklch(13% .02 165);
  background:
    radial-gradient(circle at 18% 14%, color-mix(in oklch, oklch(82% .105 124) 16%, transparent), transparent 31%),
    radial-gradient(circle at 82% 86%, color-mix(in oklch, oklch(73% .09 72) 9%, transparent), transparent 32%),
    linear-gradient(135deg, oklch(13% .02 165) 0%, oklch(18% .026 155) 48%, oklch(14% .03 205) 100%);
}
.login-shell {
  width: min(980px, 100%);
  min-height: min(590px, calc(100svh - 32px));
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  background: oklch(96% .02 82);
  border: 1px solid color-mix(in oklch, oklch(82% .105 124) 23%, transparent);
  border-radius: 34px;
  overflow: hidden;
  contain: layout paint style;
  isolation: isolate;
  box-shadow:
    0 24px 56px rgba(0,0,0,.26),
    0 0 0 1px color-mix(in oklch, oklch(58% .072 183) 7%, transparent);
}
.login-brand {
  position: relative;
  padding: 42px;
  background:
    radial-gradient(circle at 22% 18%, color-mix(in oklch, oklch(58% .072 183) 10%, transparent), transparent 34%),
    linear-gradient(180deg, color-mix(in oklch, oklch(18% .026 155) 88%, black), color-mix(in oklch, oklch(28% .055 137) 58%, black)),
    repeating-linear-gradient(90deg, color-mix(in oklch, oklch(82% .105 124) 8%, transparent) 0 1px, transparent 1px 72px);
  color: oklch(97% .018 88);
  overflow: hidden;
  contain: paint;
}
.login-brand::before {
  content: "";
  position: absolute;
  inset: auto -70px -100px auto;
  width: 260px;
  height: 260px;
  border-radius: 999px;
  background: radial-gradient(circle at 35% 35%, color-mix(in oklch, oklch(82% .105 124) 88%, white), oklch(82% .105 124) 46%, color-mix(in oklch, oklch(58% .072 183) 52%, oklch(82% .105 124)));
  opacity: .34;
}
.login-brand::after {
  content: "";
  position: absolute;
  left: 42px;
  right: 42px;
  bottom: 42px;
  height: 1px;
  background: linear-gradient(90deg, color-mix(in oklch, oklch(82% .105 124) 66%, transparent), color-mix(in oklch, oklch(58% .072 183) 36%, transparent), transparent);
}
.login-lockup {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: end;
  gap: 22px;
  margin-top: 28px;
}
.login-mark {
  position: relative;
  width: 78px;
  height: 78px;
  border: 1px solid color-mix(in oklch, oklch(82% .105 124) 34%, transparent);
  border-radius: 28px;
  background:
    linear-gradient(145deg, color-mix(in oklch, oklch(28% .055 137) 68%, transparent), color-mix(in oklch, oklch(18% .026 155) 92%, black)),
    radial-gradient(circle at 30% 26%, color-mix(in oklch, oklch(82% .105 124) 28%, transparent), transparent 34%);
  box-shadow: inset 0 0 0 1px color-mix(in oklch, oklch(58% .072 183) 12%, transparent);
}
.login-mark::before,
.login-mark::after {
  content: "";
  position: absolute;
  inset: 18px;
  border: 1px solid color-mix(in oklch, oklch(82% .105 124) 40%, transparent);
  border-radius: 999px;
}
.login-mark::after {
  inset: 26px;
  background: oklch(82% .105 124);
  border: 0;
  box-shadow:
    -22px 6px 0 -5px color-mix(in oklch, oklch(58% .072 183) 74%, oklch(82% .105 124)),
    20px -10px 0 -6px color-mix(in oklch, oklch(73% .09 72) 64%, oklch(82% .105 124));
}
.login-eyebrow {
  position: relative;
  z-index: 1;
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: color-mix(in oklch, oklch(82% .105 124) 82%, oklch(97% .018 88));
  font-weight: 600;
}
.login-eyebrow::after {
  content: "";
  display: block;
  width: 42px;
  height: 1px;
  margin-top: 10px;
  background: color-mix(in oklch, oklch(82% .105 124) 48%, transparent);
}
.login-brand h1 {
  position: relative;
  z-index: 1;
  margin: 0;
  max-width: 380px;
  font-family: var(--font-display);
  font-size: 64px;
  font-weight: 700;
  line-height: .9;
  letter-spacing: -.055em;
  overflow-wrap: anywhere;
}
.login-brand p {
  position: relative;
  z-index: 1;
  margin: 26px 0 0;
  max-width: 360px;
  color: oklch(86% .028 92);
  font-size: 15px;
  font-weight: 400;
  line-height: 1.65;
  overflow-wrap: anywhere;
}
.system-line {
  position: absolute;
  left: 42px;
  bottom: 62px;
  z-index: 1;
  font-family: var(--font-mono);
  color: color-mix(in oklch, oklch(73% .09 72) 32%, oklch(92% .018 88));
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .01em;
  max-width: calc(100% - 84px);
  overflow-wrap: anywhere;
}
.login-card {
  padding: 54px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background:
    radial-gradient(circle at 12% 92%, color-mix(in oklch, oklch(73% .09 72) 7%, transparent), transparent 32%),
    linear-gradient(180deg, oklch(96% .02 82), oklch(93% .032 78));
  contain: paint;
}
.login-card h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -.025em;
  color: color-mix(in oklch, oklch(19% .025 145) 88%, oklch(28% .055 137));
}
.login-card .sub {
  color: oklch(41% .032 138);
  font-size: 14px;
  font-weight: 400;
  margin: 10px 0 30px;
  line-height: 1.5;
}
.login-card label {
  color: color-mix(in oklch, oklch(28% .055 137) 84%, oklch(58% .072 183));
  margin: 16px 0 8px;
}
.login-card input {
  min-height: 48px;
  border-color: color-mix(in oklch, oklch(19% .025 145) 17%, transparent);
  background: oklch(98% .018 86);
  border-radius: 16px;
  padding: 15px;
  color: oklch(19% .025 145);
}
.login-card input:focus {
  border-color: color-mix(in oklch, oklch(58% .072 183) 64%, oklch(28% .055 137));
  box-shadow: 0 0 0 4px color-mix(in oklch, oklch(58% .072 183) 25%, transparent);
}
.login-card input[aria-invalid="true"] {
  border-color: oklch(69% .12 31);
  box-shadow: 0 0 0 4px color-mix(in oklch, oklch(69% .12 31) 24%, transparent);
}
.login-card .btn {
  width: 100%;
  min-height: 48px;
  margin-top: 22px;
  border-radius: 16px;
  color: oklch(16% .028 150);
  background: color-mix(in oklch, oklch(82% .105 124) 86%, oklch(96% .02 82));
  box-shadow:
    0 14px 28px color-mix(in oklch, oklch(28% .055 137) 15%, transparent),
    inset 0 -1px 0 color-mix(in oklch, oklch(28% .055 137) 14%, transparent);
}
.login-card .btn:hover:not(:disabled) { background: color-mix(in oklch, oklch(82% .105 124) 78%, oklch(58% .072 183)); }
.full { width: 100%; }
.error {
  display: none;
  margin-top: 14px;
  color: oklch(38% .14 29);
  background: oklch(96% .04 33);
  border: 1px solid oklch(69% .12 31);
  padding: 11px 12px;
  border-radius: 14px;
  font-size: 13px;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.app { min-height: 100vh; display: grid; grid-template-columns: 280px minmax(0, 1fr); }
.sidebar {
  padding: 22px;
  border-right: 1px solid var(--line);
  background: color-mix(in oklch, var(--surface) 72%, transparent);
  backdrop-filter: blur(16px);
  position: sticky;
  top: 0;
  height: 100vh;
}
.brand { display: flex; align-items: center; gap: 12px; margin-bottom: 28px; }
.mark {
  position: relative;
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  border: 1px solid color-mix(in oklch, var(--brand) 34%, transparent);
  border-radius: 14px;
  background:
    linear-gradient(145deg, var(--brand-ink), var(--text)),
    radial-gradient(circle at 30% 26%, color-mix(in oklch, var(--gold) 28%, transparent), transparent 34%);
  box-shadow:
    0 10px 20px color-mix(in oklch, var(--brand) 14%, transparent),
    inset 0 0 0 1px color-mix(in oklch, var(--info) 7%, transparent);
}
.mark::before,
.mark::after {
  content: "";
  position: absolute;
  inset: 9px;
  border: 1px solid color-mix(in oklch, var(--gold) 34%, transparent);
  border-radius: 999px;
}
.mark::after {
  inset: 14px;
  border: 0;
  background: var(--gold);
  box-shadow:
    -11px 3px 0 -3px color-mix(in oklch, var(--brand) 62%, var(--gold)),
    10px -5px 0 -3px color-mix(in oklch, var(--gold) 54%, white);
}
.brand-title { font-family: var(--font-display); font-size: 17px; font-weight: 700; letter-spacing: -.025em; }
.brand-sub { font-family: var(--font-display); color: var(--muted); font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .14em; }

.nav { display: flex; flex-direction: column; gap: 8px; }
.nav button {
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-soft);
  border-radius: 16px;
  padding: 12px 13px;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.nav button:hover { background: color-mix(in oklch, var(--surface) 56%, transparent); color: var(--brand-ink); }
.nav button.active {
  background: var(--surface);
  border-color: color-mix(in oklch, var(--brand) 18%, transparent);
  box-shadow: 0 8px 22px oklch(19% .027 150 / .055);
  color: var(--brand-ink);
}
.nav .label { font-weight: 600; }
.nav .meta { color: var(--muted); font-size: 11px; }

.user-card {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 22px;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 20px;
  padding: 13px;
  box-shadow: 0 8px 24px oklch(19% .027 150 / .055);
}
.user-line { display: flex; justify-content: space-between; gap: 10px; align-items: center; }
.user-info { display: flex; gap: 10px; align-items: center; min-width: 0; }
.avatar { width: 34px; height: 34px; border-radius: 12px; display: grid; place-items: center; color: #fff; font-weight: 600; font-family: var(--font-display); background: linear-gradient(135deg, var(--brand-ink), var(--text)); }
.user-name { font-weight: 600; font-size: 13px; overflow: hidden; text-overflow: ellipsis; }
.role { font-family: var(--font-display); color: var(--muted); font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; }
.logout {
  margin-top: 12px;
  width: 100%;
  border: 1px solid var(--line);
  background: var(--neutral-soft);
  border-radius: 12px;
  padding: 8px;
  cursor: pointer;
  font-weight: 600;
  letter-spacing: -.01em;
  color: var(--text-soft);
}
.logout:hover { border-color: color-mix(in oklch, var(--brand) 18%, transparent); color: var(--brand-ink); background: var(--surface-cool); }

.main { min-width: 0; padding: clamp(16px, 3vw, 28px); }
.topbar { display: flex; justify-content: space-between; gap: 18px; align-items: flex-start; margin-bottom: 22px; }
.eyebrow { font-family: var(--font-display); color: var(--accent); font-size: 12px; text-transform: uppercase; letter-spacing: .18em; font-weight: 600; }
h1 { font-family: var(--font-display); margin: 7px 0 8px; font-size: 40px; line-height: 1.05; letter-spacing: -.035em; font-weight: 700; }
.lead { color: var(--muted); font-size: 15px; font-weight: 400; line-height: 1.6; max-width: 760px; }
.lead:empty { display: none; }
.nexus-banner, .banner {
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid color-mix(in oklch, var(--gold) 28%, transparent);
  background: linear-gradient(135deg, color-mix(in oklch, var(--gold-soft) 82%, var(--surface)), var(--surface));
  color: var(--gold-ink);
  border-radius: 18px;
  padding: 12px 14px;
  margin: -6px 0 18px;
  box-shadow: 0 10px 24px color-mix(in oklch, var(--gold) 7%, transparent);
}
.nexus-banner.show, .banner.show { display: flex; }
.nexus-banner b, .banner b { color: var(--text); }

.grid { display: grid; grid-template-columns: 1.35fr .85fr; gap: 16px; align-items: start; }
.grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.span2 { grid-column: span 2; }
.panel {
  border: 1px solid var(--line);
  background: var(--panel);
  backdrop-filter: blur(12px);
  border-radius: 24px;
  padding: 18px;
  box-shadow: var(--shadow);
  overflow-x: auto;
}
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 14px; }
.panel h2, .panel h3 { font-family: var(--font-display); margin: 0; font-size: 16px; font-weight: 600; letter-spacing: -.015em; }
.muted, .sub { color: var(--muted); font-size: 13px; line-height: 1.5; }
.toolbar { display: flex; gap: 9px; flex-wrap: wrap; margin-bottom: 14px; align-items: center; }
.toolbar input { max-width: 280px; }

.btn {
  border: 0;
  border-radius: 13px;
  padding: 10px 13px;
  min-height: 44px;
  cursor: pointer;
  background: var(--brand-ink);
  color: #fff;
  font-weight: 600;
  letter-spacing: -.01em;
  box-shadow: 0 7px 16px oklch(19% .027 150 / .075);
}
.btn:focus-visible, .nav button:focus-visible, .tab:focus-visible { outline: 3px solid color-mix(in oklch, var(--brand) 30%, transparent); outline-offset: 3px; }
.btn:hover:not(:disabled) { background: color-mix(in oklch, var(--brand-ink) 88%, var(--brand)); }
.btn:active:not(:disabled) { transform: translateY(1px); box-shadow: 0 4px 10px oklch(19% .027 150 / .07); }
.btn:disabled, button:disabled { cursor: not-allowed; opacity: .55; }
.btn.secondary { background: var(--surface); color: var(--text-soft); border: 1px solid var(--line); box-shadow: none; }
.btn.secondary:hover:not(:disabled) { background: var(--surface-cool); border-color: color-mix(in oklch, var(--brand) 18%, transparent); color: var(--brand-ink); }
.btn.green { background: var(--brand); }
.btn.danger { background: var(--danger-soft); border: 1px solid color-mix(in oklch, var(--danger) 24%, transparent); color: var(--danger); box-shadow: none; }

.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th, .table td { border-bottom: 1px solid var(--line2); padding: 11px 8px; text-align: left; vertical-align: top; }
.table th { font-family: var(--font-display); color: var(--muted); font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .1em; }
.table tr:hover td { background: color-mix(in oklch, var(--surface-cool) 60%, transparent); }
.empty { color: var(--muted); padding: 18px 8px; }
.chip, .pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 24px;
  line-height: 1;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 999px;
  padding: 4px 9px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .01em;
  color: var(--text-soft);
}
.chip.brand, .pill.brand { border-color: color-mix(in oklch, var(--brand) 18%, transparent); background: color-mix(in oklch, var(--brand-soft) 78%, var(--surface)); color: var(--brand-ink); }
.chip.gold { border-color: color-mix(in oklch, var(--gold) 22%, transparent); background: color-mix(in oklch, var(--gold-soft) 78%, var(--surface)); color: var(--gold-ink); }
.chip.info { border-color: color-mix(in oklch, var(--info) 18%, transparent); background: color-mix(in oklch, var(--info-soft) 80%, var(--surface)); color: var(--info-ink); }
.chip.success { border-color: color-mix(in oklch, var(--success) 18%, transparent); background: color-mix(in oklch, var(--success-soft) 78%, var(--surface)); color: color-mix(in oklch, var(--success) 64%, black); }

.score { font-family: var(--font-display); color: var(--green); font-weight: 700; }
.score.bad, .low-score { font-family: var(--font-display); color: var(--red); font-weight: 700; }
.score.ok { font-family: var(--font-display); color: var(--green); }
.warn { font-family: var(--font-display); color: var(--amber); font-weight: 700; }
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-bottom: 16px; }
.metric { border: 1px solid var(--line); background: var(--surface); border-radius: 20px; padding: 15px; }
.metric .k { font-family: var(--font-display); color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .08em; font-weight: 600; }
.metric .v { font-family: var(--font-display); font-size: 28px; font-weight: 700; margin-top: 6px; letter-spacing: -.03em; }
.pager { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-top: 12px; }
.pager-actions { display: flex; gap: 8px; }

.model-toolbar { display: flex; justify-content: flex-end; align-items: center; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.model-list { display: grid; gap: 10px; }
.model-card { border: 1px solid var(--line); background: var(--surface); border-radius: 20px; padding: 14px; display: grid; gap: 12px; }
.model-card:hover { border-color: color-mix(in oklch, var(--brand) 18%, transparent); box-shadow: 0 8px 22px color-mix(in oklch, var(--brand) 6%, transparent); }
.model-card-head { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; }
.model-card-badges { display: flex; align-items: flex-start; gap: 8px; flex-wrap: wrap; }
.model-name { font-family: var(--font-display); font-weight: 600; font-size: 15px; letter-spacing: -.015em; overflow-wrap: anywhere; }
.model-meta { color: var(--muted); font-size: 13px; line-height: 1.5; margin-top: 3px; overflow-wrap: anywhere; }
.model-actions { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.model-status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 24px;
  border: 1px solid color-mix(in oklch, var(--success) 18%, transparent);
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .01em;
  color: color-mix(in oklch, var(--success) 64%, black);
  background: color-mix(in oklch, var(--success-soft) 78%, var(--surface));
}
.model-status::before { content: ""; width: 7px; height: 7px; border-radius: 999px; background: var(--green); }
.model-status.off { border-color: var(--line); background: var(--neutral-soft); color: var(--text-soft); }
.model-status.off::before { background: var(--muted); }
.model-test { font-family: var(--font-mono); border: 1px solid var(--line2); border-radius: 18px; background: color-mix(in oklch, var(--surface-cool) 45%, var(--surface)); padding: 12px; min-height: 84px; color: var(--muted); font-size: 12px; line-height: 1.6; white-space: pre-wrap; word-break: break-word; }

.detail-layout { display: grid; grid-template-columns: 360px minmax(0, 1fr); gap: 16px; align-items: start; }
.step-list { display: flex; flex-direction: column; gap: 9px; max-height: calc(100vh - 240px); overflow: auto; padding-right: 4px; }
.step-card { border: 1px solid var(--line); background: var(--surface); border-radius: 18px; padding: 12px; cursor: pointer; }
.step-card.active { border-color: color-mix(in oklch, var(--brand) 34%, transparent); background: color-mix(in oklch, var(--brand-soft) 46%, var(--surface)); box-shadow: 0 7px 20px color-mix(in oklch, var(--brand) 9%, transparent); }
.score-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin: 12px 0; }
.score-box { border: 1px solid var(--line2); background: var(--surface); border-radius: 14px; padding: 10px; }

.pre, pre {
  white-space: pre-wrap;
  word-break: break-word;
  background: #0b1220;
  color: #dbeafe;
  border-radius: 18px;
  padding: 14px;
  max-height: 420px;
  overflow: auto;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.5;
}

.modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: oklch(19% .027 150 / .32);
  padding: 18px;
  z-index: 20;
}
.modal.show { display: flex; }
.modal-card {
  width: min(760px, 100%);
  max-height: calc(100dvh - 36px);
  overflow: auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 20px;
  box-shadow: 0 20px 56px oklch(19% .027 150 / .16);
}
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; flex-wrap: wrap; }

@media (prefers-reduced-motion: no-preference) {
  .btn, .logout, .nav button, .model-card, .step-card, input, select, textarea {
    transition: background-color .16s ease-out, border-color .16s ease-out, color .16s ease-out, box-shadow .16s ease-out, transform .12s ease-out;
  }
}

@media (max-width: 1050px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { position: relative; height: auto; padding: 18px; }
  .brand { margin-bottom: 16px; }
  .user-card { position: relative; left: auto; right: auto; bottom: auto; margin-top: 16px; }
  .grid, .detail-layout { grid-template-columns: 1fr; }
  .cards, .grid.three { grid-template-columns: 1fr; }
  .span2 { grid-column: auto; }
}

@media (max-width: 820px) {
  .login { align-items: start; }
  .login-shell { grid-template-columns: 1fr; min-height: auto; border-radius: 28px; }
  .login-brand { min-height: 320px; padding: 32px; }
  .login-brand::after { left: 32px; right: 32px; bottom: 32px; }
  .system-line { left: 32px; bottom: 52px; }
  .login-lockup { gap: 18px; margin-top: 24px; }
  .login-mark { width: 66px; height: 66px; border-radius: 24px; }
  .login-brand h1 { font-size: 56px; letter-spacing: -.045em; }
  .login-card { padding: 34px 28px; }
}

@media (max-width: 760px) {
  h1 { font-size: clamp(30px, 9vw, 40px); }
  .topbar { margin-bottom: 16px; }
  .sidebar { padding: 14px; }
  .nav {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(116px, 1fr);
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    padding-bottom: 4px;
    scroll-snap-type: x mandatory;
  }
  .nav button { min-height: 54px; min-width: 116px; padding: 10px 11px; scroll-snap-align: start; }
  .nav .meta, .nav button > span:last-child { display: none; }
  .main { padding: 14px; }
  .panel { border-radius: 20px; padding: 14px; }
  .panel-head { align-items: flex-start; flex-direction: column; }
  .model-card-head { flex-direction: column; align-items: stretch; }
  .model-actions { width: 100%; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .model-actions .btn { width: 100%; }
  .modal { padding: 8px; align-items: stretch; }
  .modal-card { width: 100%; max-height: calc(100dvh - 16px); border-radius: 18px; padding: 14px; }
}

@media (max-width: 480px) {
  .login-shell { border-radius: 22px; }
  .login-brand { min-height: 276px; padding: 26px 22px; }
  .login-brand::before { width: 210px; height: 210px; inset: auto -78px -92px auto; }
  .login-brand::after { left: 22px; right: 22px; bottom: 24px; }
  .login-eyebrow { max-width: 100%; white-space: normal; letter-spacing: .16em; }
  .login-lockup { grid-template-columns: 1fr; align-items: start; gap: 18px; }
  .login-mark { width: 58px; height: 58px; border-radius: 20px; }
  .login-brand h1 { font-size: clamp(48px, 17vw, 56px); letter-spacing: -.05em; }
  .login-brand p { margin-top: 20px; font-size: 14px; line-height: 1.55; }
  .system-line { left: 22px; bottom: 38px; max-width: calc(100% - 44px); }
  .login-card { padding: 30px 22px; }
}

@media (max-width: 420px) {
  .brand-title { font-size: 16px; }
  .brand-sub { font-size: 10px; }
  .model-actions, .pager-actions { grid-template-columns: 1fr; }
  .chip, .model-status { max-width: 100%; overflow-wrap: anywhere; }
}

@media (max-width: 360px) {
  .login { padding: max(10px, env(safe-area-inset-top)) max(10px, env(safe-area-inset-right)) max(10px, env(safe-area-inset-bottom)) max(10px, env(safe-area-inset-left)); }
  .login-brand { min-height: 250px; padding: 22px 18px; }
  .login-brand p { display: none; }
  .login-lockup { margin-top: 20px; gap: 14px; }
  .login-mark { width: 52px; height: 52px; border-radius: 18px; }
  .system-line { left: 18px; bottom: 30px; font-size: 11px; max-width: calc(100% - 36px); }
  .login-card { padding: 28px 18px; }
  .login-card .sub { margin-bottom: 24px; }
}

@media (max-height: 680px) and (min-width: 821px) {
  .login { align-items: start; }
  .login-shell { min-height: calc(100svh - 32px); grid-template-columns: 1fr 1fr; }
  .login-brand, .login-card { padding: 34px; }
  .login-lockup { margin-top: 22px; gap: 18px; }
  .login-mark { width: 64px; height: 64px; border-radius: 22px; }
  .login-brand h1 { font-size: 54px; letter-spacing: -.04em; }
  .login-brand p { margin-top: 20px; line-height: 1.6; }
  .system-line { left: 34px; bottom: 42px; }
  .login-brand::after { left: 34px; right: 34px; bottom: 28px; }
}

@media (max-height: 640px) and (max-width: 820px) {
  .login-brand { min-height: 250px; }
  .system-line { position: relative; left: auto; bottom: auto; margin-top: 24px; max-width: 100%; }
}

@media (pointer: coarse) {
  .login-card input,
  .login-card button {
    min-height: 52px;
    font-size: 16px;
  }
}