/* ACDRANGE additions on top of the acdc design system (style.css) */

.auth-card {
  max-width: 420px;
  margin: 48px auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 26px;
}
.auth-card :is(h1, h2) {
  font-family: var(--font-brand);
  font-size: 18px;
  color: var(--text-primary);
  margin-bottom: 4px;
  letter-spacing: 0.04em;
}
.auth-card .sub { color: var(--text-muted); font-size: 13px; margin-bottom: 18px; }

/* ════ Anonymous entry and public wallboard ════ */
.content.entry-content {
  padding: 0;
  overflow: auto;
}
.entry-content #tab-login { min-height: 100%; }
.auth-entry {
  position: relative;
  min-height: calc(100dvh - 69px);
  overflow: hidden;
  background: var(--bg-page);
}
.auth-topology {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: .82;
}
.auth-entry-grid {
  position: relative;
  z-index: 1;
  width: min(100%, 1360px);
  min-height: calc(100dvh - 69px);
  margin: 0 auto;
  padding: 56px 70px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 460px;
  align-items: center;
  gap: 120px;
}
.auth-story {
  max-width: 650px;
  padding: 24px 0 28px 20px;
  border-left: 3px solid var(--green);
}
.auth-kicker,
.auth-card-kicker,
.wb-eyebrow,
.wb-panel-head > div > span {
  color: var(--text-muted);
  font: 700 11px var(--font-mono);
  text-transform: uppercase;
  letter-spacing: .08em;
}
.auth-kicker {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 20px;
  color: var(--text-helper);
}
.auth-kicker > span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
}
.auth-story h1 {
  max-width: 640px;
  margin: 0;
  color: var(--text-primary);
  font-family: var(--font-brand);
  font-size: 52px;
  line-height: 1.04;
  letter-spacing: 0;
}
.auth-story > p {
  max-width: 570px;
  margin-top: 24px;
  color: var(--text-helper);
  font-size: 17px;
  line-height: 1.65;
}
.auth-range-status {
  width: fit-content;
  margin-top: 32px;
  padding: 10px 13px;
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 12px;
  box-shadow: var(--shadow-card);
}
.auth-range-status strong { color: var(--text-primary); font-weight: 600; }
.auth-live-mark {
  width: 7px;
  height: 7px;
  flex: 0 0 7px;
  border-radius: 50%;
  background: var(--green);
  animation: auth-signal 1.8s ease-in-out infinite;
}
@keyframes auth-signal {
  0%, 100% { opacity: .5; transform: scale(.85); }
  50% { opacity: 1; transform: scale(1.15); }
}
.auth-panel { width: 100%; justify-self: end; }
.auth-panel .auth-card {
  width: 100%;
  max-width: 460px;
  min-height: 410px;
  margin: 0;
  padding: 38px 36px 30px;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(4, 19, 36, .13), var(--shadow-card);
}
.auth-card-kicker { margin-bottom: 18px; }
.auth-panel .subtabs {
  margin-bottom: 28px;
  padding: 3px;
  gap: 3px;
  background: var(--bg-page);
  border: 1px solid var(--border);
  border-radius: 7px;
}
.auth-panel .subtab {
  flex: 1;
  text-align: center;
  padding: 8px 12px;
  border: 0;
  border-radius: 5px;
  background: transparent;
}
.auth-panel .subtab.active { background: var(--btn-primary-bg); color: var(--btn-primary-fg); }
.auth-panel .auth-card :is(h1, h2) {
  margin-bottom: 5px;
  font-size: 24px;
  letter-spacing: 0;
}
.auth-panel .auth-card .sub { margin-bottom: 24px; font-size: 13px; }
.auth-panel .field { margin-bottom: 16px; }
.auth-panel .field label { margin-bottom: 7px; font-size: 12px; }
.auth-panel .field input {
  min-height: 46px;
  padding: 11px 13px;
  background: var(--bg-card);
  font-size: 14px;
}
.auth-submit {
  width: 100%;
  min-height: 44px;
  margin-top: 3px;
  font-size: 13px;
}
.auth-recovery-link {
  width: 100%;
  min-height: 40px;
  margin-top: 10px;
  white-space: normal;
}
.auth-entry.is-recovering .auth-story { display: none; }
.auth-entry.is-recovering .auth-entry-grid {
  grid-template-columns: minmax(0, 460px);
  justify-content: center;
}
.auth-panel .err {
  min-height: 28px;
  margin-top: 9px;
  line-height: 1.4;
}

.public-wallboard {
  width: min(100%, 1440px);
  min-height: calc(100dvh - 69px);
  margin: 0 auto;
  padding: 38px 48px 54px;
}
.wb-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 30px;
}
.wb-header h1 {
  margin: 5px 0 4px;
  font-family: var(--font-brand);
  font-size: 34px;
  line-height: 1.15;
  letter-spacing: 0;
}
.wb-header p { color: var(--text-muted); font-size: 14px; }
.wb-access-btn { min-height: 36px; }
.wb-loading,
.wb-load-error {
  min-height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--text-muted);
}
.wb-loading > span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  animation: auth-signal 1.8s ease-in-out infinite;
}
.wb-load-error { color: var(--red); }
.wb-live-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 2px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.wb-live-band.is-live { border-top-color: var(--green); }
.wb-live-band h2 {
  margin: 7px 0 3px;
  font-family: var(--font-brand);
  font-size: 26px;
  letter-spacing: 0;
}
.wb-live-band p { color: var(--text-muted); font-size: 13px; }
.wb-state {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--text-helper);
  font: 700 10px var(--font-mono);
  text-transform: uppercase;
  letter-spacing: .08em;
}
.wb-state i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text-muted);
}
.wb-live-band.is-live .wb-state { color: var(--green); }
.wb-live-band.is-live .wb-state i { background: var(--green); animation: auth-signal 1.8s ease-in-out infinite; }
.wb-updated { color: var(--text-muted); font-size: 11px; text-align: right; line-height: 1.55; }
.wb-updated strong { color: var(--text-helper); font-family: var(--font-mono); font-weight: 500; }
.wb-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 16px 0 34px;
}
.wb-stats > div {
  min-height: 86px;
  padding: 15px 17px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: var(--shadow-card);
}
.wb-stats span { color: var(--text-muted); font-size: 11px; }
.wb-stats strong { color: var(--text-primary); font: 700 28px var(--font-mono); }
.wb-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, .65fr);
  grid-template-areas: "score activity" "challenges challenges";
  gap: 34px 28px;
}
.wb-panel { min-width: 0; padding-top: 17px; border-top: 2px solid var(--border); }
.wb-scoreboard { grid-area: score; }
.wb-activity { grid-area: activity; }
.wb-challenges { grid-area: challenges; }
.wb-panel-head {
  min-height: 48px;
  margin-bottom: 14px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}
.wb-panel-head h2 { margin: 4px 0 0; font-size: 18px; letter-spacing: 0; }
.wb-scoreboard table { background: transparent; }
.wb-scoreboard thead th::after { display: none; }
.wb-scoreboard th:first-child,
.wb-scoreboard td:first-child { width: 52px; }
.wb-rank {
  width: 26px;
  height: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text-muted);
  font: 700 11px var(--font-mono);
}
.wb-rank.top-1 { color: var(--green); border-color: var(--green); }
.wb-rank.top-2 { color: var(--text-helper); border-color: var(--text-helper); }
.wb-rank.top-3 { color: var(--orange); border-color: var(--orange); }
.wb-empty-cell { height: 120px; color: var(--text-muted); text-align: center; }
.wb-activity ol { list-style: none; display: flex; flex-direction: column; }
.wb-activity li {
  min-height: 54px;
  display: grid;
  grid-template-columns: 8px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--border);
}
.wb-activity li > div { min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.wb-activity li strong,
.wb-activity li span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.wb-activity li strong { font-size: 12px; }
.wb-activity li span { color: var(--text-muted); font-size: 11px; }
.wb-activity time { color: var(--text-muted); font: 10px var(--font-mono); }
.wb-activity-mark { width: 6px; height: 6px; border-radius: 50%; background: var(--green); }
.wb-activity li.wb-empty { display: flex; min-height: 120px; justify-content: center; color: var(--text-muted); }
.wb-challenge-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 9px;
}
.wb-challenge {
  min-height: 118px;
  padding: 14px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: var(--shadow-card);
}
.wb-challenge h3 {
  margin: 6px 0 5px;
  font-size: 13px;
  line-height: 1.3;
  letter-spacing: 0;
}
.wb-challenge p { color: var(--text-muted); font-size: 11px; }
.wb-category { color: var(--green); font: 700 9px var(--font-mono); text-transform: uppercase; letter-spacing: .06em; }
.wb-solve-count { min-width: 40px; display: flex; flex-direction: column; align-items: flex-end; color: var(--text-muted); }
.wb-solve-count strong { color: var(--text-primary); font: 700 20px var(--font-mono); }
.wb-solve-count span { font-size: 9px; }
.wb-empty { color: var(--text-muted); font-size: 12px; }

@media (max-width: 1120px) {
  .auth-entry-grid { grid-template-columns: minmax(0, 1fr) 430px; gap: 58px; padding: 42px 44px; }
  .auth-story h1 { font-size: 44px; }
  .wb-challenge-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 860px) {
  .auth-entry-grid {
    grid-template-columns: 1fr;
    align-content: center;
    gap: 30px;
    padding: 36px 28px 44px;
  }
  .auth-story { max-width: 620px; padding-top: 4px; }
  .auth-story h1 { font-size: 38px; }
  .auth-story > p { font-size: 15px; }
  .auth-panel { max-width: 520px; justify-self: center; }
  .auth-panel .auth-card { max-width: none; }
  .public-wallboard { padding: 28px 24px 42px; }
  .wb-layout { grid-template-columns: 1fr; grid-template-areas: "score" "activity" "challenges"; }
  .wb-challenge-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 600px) {
  .auth-entry { overflow: auto; }
  .auth-topology { display: none; }
  .auth-entry-grid { min-height: auto; padding: 26px 16px 32px; gap: 22px; }
  .auth-story { padding: 4px 0 8px 14px; }
  .auth-kicker { margin-bottom: 12px; font-size: 9px; }
  .auth-story h1 { font-size: 31px; line-height: 1.08; }
  .auth-story > p { margin-top: 14px; font-size: 13px; line-height: 1.5; }
  .auth-range-status { margin-top: 18px; padding: 8px 10px; flex-wrap: wrap; }
  .auth-panel .auth-card { min-height: 0; padding: 26px 22px 20px; }
  .auth-panel .subtabs { margin-bottom: 22px; }
  .auth-panel .auth-card :is(h1, h2) { font-size: 21px; }
  .public-wallboard { padding: 22px 14px 34px; }
  .wb-header { flex-direction: column; margin-bottom: 22px; }
  .wb-header h1 { font-size: 28px; }
  .wb-access-btn { width: 100%; }
  .wb-live-band { align-items: flex-start; }
  .wb-updated { display: none; }
  .wb-live-band h2 { font-size: 21px; }
  .wb-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .wb-layout { gap: 28px; }
  .wb-challenge-grid { grid-template-columns: 1fr; }
  .wb-challenge { min-height: 100px; }
}

@media (prefers-reduced-motion: reduce) {
  .auth-live-mark,
  .wb-state i,
  .wb-loading > span { animation: none !important; }
}

.field { margin-bottom: 12px; }
.field label { display:block; font-size: 12px; color: var(--text-muted); margin-bottom: 5px; }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 9px 11px;
  background: var(--bg-page);
  color: var(--text-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-primary);
  font-size: 13px;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--primary); }

.row { display:flex; gap: 10px; align-items:center; flex-wrap: wrap; }
.muted { color: var(--text-muted); font-size: 12px; }
.err { color: var(--red); font-size: 12px; min-height: 1.1em; margin-top: 6px; }
.ok  { color: var(--green); font-size: 12px; min-height: 1.1em; margin-top: 6px; }
.spacer { flex: 1; }
.link { color: var(--primary); cursor: pointer; }

.subtabs { display:flex; gap: 6px; margin-bottom: 18px; flex-wrap: wrap; }
.subtab {
  font-size: 12px; padding: 6px 14px; border-radius: 20px;
  background: var(--bg-card); color: var(--text-muted);
  border: 1px solid var(--border); cursor: pointer;
}
.subtab.active { background: var(--btn-primary-bg); color: var(--btn-primary-fg); border-color: var(--btn-primary-bg); }

.card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 18px 20px; margin-bottom: 14px;
  box-shadow: var(--shadow-card);
}
.card h3 { font-size: 14px; color: var(--text-primary); margin-bottom: 12px; font-weight: var(--font-weight-bold); }

.pill {
  display:inline-block; padding: 2px 9px; border-radius: var(--radius-sm);
  font-size: 11px; font-weight: 700; font-family: var(--font-mono);
}
.pill.owner   { background: var(--purple-bg); color: var(--purple); }
.pill.captain { background: var(--blue-bg);   color: var(--primary); }
.pill.member  { background: var(--btn-bg);    color: var(--text-muted); }
.pill.enrolled{ background: var(--green-bg);  color: var(--green); }
.pill.danger  { background: rgba(224,108,117,.14); color: var(--red); }
.pill.warn    { background: rgba(245,158,11,.15); color: var(--orange); }
.pill.completed { background: var(--green-bg); color: var(--green); }
.pill.idle { background: var(--yellow-bg); color: var(--orange); }

.invite-token {
  font-family: var(--font-mono); font-size: 12px; word-break: break-all;
  white-space: normal; overflow-wrap: anywhere;
  background: var(--bg-card); border:1px solid var(--border);
  border-radius: var(--radius-sm); padding: 8px 10px; margin-top: 6px; color: var(--green);
}
.invite-copy { margin-top: 8px; }
.invite-copy-status { margin-top: 6px; }
.classroom-team-list h1 { font-size: 18px; margin-bottom: 12px; color: var(--text-primary); }
.classroom-team-form h2 { font-size: 14px; margin-bottom: 12px; color: var(--text-primary); }
.classroom-team-list .btn, .classroom-team-form .btn { min-height: 44px; padding: 8px 12px; }
.portal-sections .subtab { min-height: 40px; }
.classroom-team-actions > form { min-width: 0; }
@media (max-width: 640px) {
  .classroom-team-actions { flex-direction: column; }
}

/* ── Charts (ECharts) ── */
.chart { width: 100%; height: 260px; }

/* ── Model selection sheet (benchmark) ── */
.model-sheet {
  max-height: 280px; overflow: auto; margin-top: 6px;
  border: 1px solid var(--border); border-radius: var(--radius-md);
  background: rgba(255,255,255,0.02);
}
.sheet-table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.sheet-table thead th {
  position: sticky; top: 0; background: var(--bg-card); color: var(--text-muted);
  text-align: left; font-weight: 600; padding: 7px 10px; border-bottom: 1px solid var(--border);
  font-size: 11px; text-transform: uppercase; letter-spacing: .04em;
}
.sheet-table td { padding: 7px 10px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.sheet-table tbody tr:hover { background: var(--btn-bg-hover); }

/* ── Section heading (enterprise, no icons) ── */
.section-head {
  font-family: var(--font-brand); font-size: 13px; text-transform: uppercase;
  letter-spacing: .08em; color: var(--text-muted); margin: 18px 0 10px;
  padding-bottom: 6px; border-bottom: 1px solid var(--border);
}

/* ── Challenge catalog ── */
.catalog-controls {
  display: grid; grid-template-columns: auto 150px minmax(240px, 1fr) 170px; gap: 12px;
  align-items: end; padding: 12px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.catalog-filter-group,
.catalog-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.catalog-filter-group > span,
.catalog-field > span {
  color: var(--text-muted); font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em;
}
.catalog-segments { display: flex; gap: 5px; flex-wrap: wrap; }
.catalog-segments .btn span { color: var(--text-muted); font-family: var(--font-mono); margin-left: 3px; }
.catalog-categories { display: flex; gap: 5px; overflow-x: auto; padding: 10px 0; border-bottom: 1px solid var(--border); }
.catalog-categories .play-cat { flex: 0 0 auto; width: auto; min-width: 112px; border-color: var(--border); }
.catalog-results-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 10px 0; color: var(--text-muted); font-size: 12px; }
.catalog-results-head b { color: var(--text-primary); }
.cat-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.chal-card {
  margin: 0; min-height: 220px; display: flex; flex-direction: column; padding: 14px;
  transition: border-color .12s, transform .12s;
}
.chal-card:hover { border-color: var(--primary); transform: translateY(-1px); }
.chal-card-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; }
.chal-card-head > div { min-width: 0; }
.chal-card-head h3 { margin: 0 0 3px; font-size: 13px; line-height: 1.3; overflow-wrap: anywhere; }
.chal-card-head code { color: var(--text-muted); font-size: 10px; overflow-wrap: anywhere; }
.chal-card-meta, .chal-card-taxonomy { display: flex; gap: 5px; flex-wrap: wrap; margin-top: 9px; }
.chal-desc {
  margin: 10px 0 0; font-size: 11.5px; color: var(--text-helper); line-height: 1.45;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.chal-card-footer {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  margin-top: auto; padding-top: 12px; color: var(--text-muted); font-size: 11px;
}
.catalog-pagination { display: flex; align-items: center; justify-content: center; gap: 12px; padding: 16px 0 2px; }
.catalog-pagination span { color: var(--text-muted); font-size: 12px; }
.catalog-load-error code { color: var(--text-muted); font-size: 11px; }
@media (max-width: 1180px) {
  .catalog-controls { grid-template-columns: 1fr 1fr; }
  .catalog-search { grid-column: 1 / -1; grid-row: 2; }
  .cat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 700px) {
  .catalog-controls { grid-template-columns: 1fr; }
  .catalog-search { grid-column: auto; grid-row: auto; }
  .cat-grid { grid-template-columns: 1fr; }
  .catalog-results-head { align-items: flex-start; }
  .chal-card { min-height: 205px; }
}

/* ── Reusable empty state (centred placeholder for blank panels) ── */
.empty-state {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; min-height: 200px; padding: 30px 24px; gap: 6px;
}
.empty-state-title { font-weight: 600; color: var(--text-helper); font-size: 14px; }
.empty-state-sub { color: var(--text-muted); font-size: 12px; max-width: 380px; line-height: 1.5; }

/* terminal "run ended" box appended to the live recorrido */
.run-end { margin-top: 10px; padding: 10px 14px; border-radius: 8px; font-size: 13px; border: 1px solid var(--border); }
.run-end.ok    { background: var(--green-bg); color: var(--green); border-color: var(--green); }
.run-end.limit { background: var(--red-bg);   color: var(--red);   border-color: var(--red); }
.run-end.done  { background: var(--btn-bg-hover); color: var(--text-helper); }

/* ── Surface switcher (public / team / admin separation) ── */
.surface-switch {
  display: inline-flex; gap: 2px; padding: 3px; margin-right: 10px;
  background: rgba(255,255,255,0.04); border: 1px solid var(--border); border-radius: var(--radius-md);
}
.surface-switch a {
  font-size: 12px; font-weight: 600; letter-spacing: .02em; text-decoration: none;
  color: var(--text-muted); padding: 5px 12px; border-radius: 6px; transition: all .12s;
}
.surface-switch a:hover { color: var(--text-primary); background: rgba(255,255,255,0.05); }
.surface-switch a.active { color: var(--btn-primary-fg); background: var(--btn-primary-bg); }

/* ════ Shell: two-pane left nav (category rail → submenu) ════ */
.shell { display: flex; flex: 1; min-height: 0; }
.sidebar { display: flex; flex-shrink: 0; }
.nav-rail {
  display: flex; flex-direction: column; gap: 2px; width: 154px; padding: 12px 8px;
  background: var(--bg-card); border-right: 1px solid var(--border);
}
.rail-btn {
  text-align: left; background: transparent; border: none; color: var(--text-muted);
  font: inherit; font-size: 12px; font-weight: 600; letter-spacing: .01em;
  padding: 9px 10px; border-radius: 7px; cursor: pointer; transition: all .12s;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; line-height: 1.15;
}
.rail-btn:hover { background: var(--btn-bg-hover); color: var(--text-primary); }
.rail-btn.active { background: var(--btn-primary-bg); color: var(--btn-primary-fg); }
.nav-sub {
  width: 218px; padding: 12px 8px; background: var(--bg-card);
  border-right: 1px solid var(--border); display: flex; flex-direction: column;
}
.nav-sub-head {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 10.5px; text-transform: uppercase; letter-spacing: .08em;
  color: var(--text-muted); padding: 2px 8px 10px;
}
.nav-sub-items { display: flex; flex-direction: column; gap: 2px; }
.sub-btn {
  text-align: left; background: transparent; border: none; color: var(--text-helper);
  font: inherit; font-size: 13px; padding: 8px 10px; border-radius: 7px; cursor: pointer; transition: all .12s;
}
.sub-btn:hover { background: var(--btn-bg-hover); color: var(--text-primary); }
.sub-btn.active { background: var(--blue-bg); color: var(--text-primary); font-weight: 600; box-shadow: inset 2px 0 0 var(--primary); }
.sidebar.collapsed .nav-sub { display: none; }
.nav-collapse, .nav-burger {
  background: transparent; border: 1px solid var(--border); color: var(--text-muted);
  border-radius: 6px; cursor: pointer; padding: 2px 8px; font-size: 14px; line-height: 1;
}
.nav-burger { margin-right: 12px; }
.nav-collapse:hover, .nav-burger:hover { color: var(--text-primary); border-color: var(--primary); }

/* page header inside a section */
.page-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 16px; }
.page-head h1, .page-head h2 { font-family: var(--font-brand); margin: 0 0 2px; }

.page-head h1 { font-size: 1.5em; }

/* ════ Modal ════ */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(4,9,16,.6); backdrop-filter: blur(2px);
  display: flex; align-items: center; justify-content: center; z-index: 1000;
}
.modal {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg);
  width: min(460px, 94vw); max-height: 88vh; overflow: auto; box-shadow: 0 24px 70px rgba(0,0,0,.55);
}
.modal-head { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; border-bottom: 1px solid var(--border); }
.modal-head h3 { margin: 0; font-family: var(--font-brand); }
.modal-x { background: transparent; border: none; color: var(--text-muted); font-size: 17px; cursor: pointer; }
.modal-x:hover { color: var(--text-primary); }
.modal-body { padding: 20px; }

/* Focused live operation room opened after launching an agent */
#operation-root:empty { display: none; }
.op-backdrop {
  position: fixed; inset: 0; z-index: 900;
  background: rgba(4,9,16,.78); backdrop-filter: blur(3px);
  padding: 14px; overflow: auto;
}
.op-shell {
  min-height: calc(100vh - 28px); display: flex; flex-direction: column;
  background: var(--bg-main); border: 1px solid var(--border); border-radius: 10px;
  box-shadow: 0 24px 80px rgba(0,0,0,.55); overflow: hidden;
}
.op-head {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 14px 18px; border-bottom: 1px solid var(--border); background: var(--bg-card);
}
.op-kicker {
  color: var(--text-muted); font: 700 10px var(--font-mono);
  text-transform: uppercase; letter-spacing: .08em;
}
.op-head h2 { margin: 2px 0 1px; font-family: var(--font-brand); font-size: 20px; }
.op-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.op-x { padding: 4px 6px; }
.op-grid {
  flex: 1; min-height: 0; display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  grid-template-rows: minmax(330px, 42vh) minmax(360px, 1fr);
  grid-template-areas: "flow side" "console console";
  gap: 12px; padding: 12px; overflow: auto;
}
.op-card {
  min-width: 0; min-height: 0; background: var(--bg-card);
  border: 1px solid var(--border); border-radius: 8px; padding: 10px;
}
.op-flow-card { grid-area: flow; }
.op-side { grid-area: side; }
.op-console-card { grid-area: console; }
.op-card-head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin-bottom: 8px; }
.op-card-head h3 { margin: 0; font-size: 14px; }
.op-flow { height: calc(100% - 28px); min-height: 300px; }
.op-kpis { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.op-kpis div {
  border: 1px solid var(--border); border-radius: 7px; padding: 10px 8px;
  background: rgba(255,255,255,.018);
}
.op-kpis b { display: block; color: var(--text-primary); font: 700 21px var(--font-mono); }
.op-kpis span { color: var(--text-muted); font-size: 11px; }
.op-msg { margin-top: 12px; font-size: 12px; line-height: 1.45; }
.op-console-card .strategy-wrap,
.op-console-card .tech-wrap,
.op-console-card .kg-network { max-height: none; height: min(54vh, 640px); }
.op-console-card .term-body { height: min(50vh, 520px); }
@media (max-width: 980px) {
  .op-grid {
    grid-template-columns: 1fr; grid-template-rows: auto auto auto;
    grid-template-areas: "side" "flow" "console";
  }
  .op-flow { height: 360px; }
}

@media (max-width: 860px) {
  .sidebar {
    display: none;
    position: fixed;
    inset: 59px auto 0 0;
    z-index: 60;
    max-width: calc(100vw - 24px);
    background: var(--bg-card);
    box-shadow: 16px 0 36px rgba(4, 9, 16, .28);
    overflow-y: auto;
  }
  .sidebar.expanded { display: flex; }
  .nav-rail { width: 112px; }
  .sidebar .nav-sub { display: none; }
  .sidebar.expanded .nav-sub {
    display: flex;
    position: static;
    width: min(218px, calc(100vw - 136px));
    min-height: 100%;
  }
}

@media (max-width: 520px) {
  .nav-rail { width: 102px; padding: 8px 5px; }
  .rail-btn {
    font-size: 11px; padding: 8px 7px; letter-spacing: 0;
    white-space: normal; overflow: visible; text-overflow: clip; line-height: 1.2;
  }
  .content { min-width: 0; padding: 14px 10px; }
  .page-head { margin-bottom: 12px; }
}

/* ════ Agent-flow box diagram (centinela-style: HTML boxes + SVG edges) ════ */
.flow {
  position: relative; width: 100%; height: 100%; min-height: 300px; overflow: hidden; cursor: grab;
  border: 1px solid var(--border); border-radius: var(--radius-md);
  background-color: rgba(255,255,255,0.015);
  background-image: linear-gradient(rgba(120,150,200,.05) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(120,150,200,.05) 1px, transparent 1px);
  background-size: 22px 22px;
}
.flow-inner { position: absolute; left: 0; top: 0; transform-origin: 0 0; }
.flow-edges { position: absolute; left: 0; top: 0; overflow: visible; pointer-events: none; }
.fl-edge { fill: none; stroke: #3a4756; stroke-width: 1.6; }
.fl-edge-life { stroke: #d97706; stroke-width: 1.4; stroke-dasharray: 4 6; opacity: .75; }
.fl-node {
  position: absolute; box-sizing: border-box; border: 1px solid var(--border);
  border-left: 3px solid var(--primary); border-radius: 6px; background: var(--bg-card);
  padding: 7px 10px; overflow: hidden; box-shadow: 0 2px 10px rgba(0,0,0,.25);
  transition: box-shadow .15s, transform .15s;
}
.fl-node:hover { box-shadow: 0 4px 18px rgba(0,0,0,.45); transform: translateY(-1px); z-index: 5; }
.fl-node.recent { animation: flow-node-in .34s ease-out; box-shadow: 0 0 0 2px rgba(124,108,240,.32), 0 8px 24px rgba(0,0,0,.36); z-index: 4; }
.fl-node.focused { outline: 2px solid var(--work-accent,var(--primary)); outline-offset: 2px; z-index: 7; }
.fl-node.running { border-style: dashed; box-shadow: 0 0 0 1px rgba(217,119,6,.18), 0 2px 10px rgba(0,0,0,.25); }
.fl-node.running .fl-dot { animation: flow-running-pulse 1s ease-in-out infinite; }
.flow-edges .fl-edge:last-child { stroke-dasharray: 8 6; animation: flow-edge-draw .42s ease-out; }
.fl-top { display: flex; align-items: center; gap: 6px; }
.fl-step { font-family: var(--font-mono); font-size: 10px; color: var(--text-muted); background: rgba(255,255,255,.06); border-radius: 3px; padding: 0 4px; }
.fl-lbl { font-size: 12px; font-weight: 600; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.fl-dot { width: 7px; height: 7px; border-radius: 50%; margin-left: auto; flex: none; }
.fl-det { font-family: var(--font-mono); font-size: 10px; color: var(--text-muted); margin-top: 3px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
@keyframes flow-node-in { from { opacity: 0; transform: translateY(8px) scale(.98); } to { opacity: 1; transform: none; } }
@keyframes flow-running-pulse { 0%, 100% { transform: scale(1); opacity: .65; } 50% { transform: scale(1.7); opacity: 1; } }
@keyframes flow-edge-draw { from { opacity: 0; stroke-dashoffset: 18; } to { opacity: 1; stroke-dashoffset: 0; } }
.flow-legend { position: absolute; left: 12px; bottom: 10px; display: flex; gap: 12px; flex-wrap: wrap; z-index: 6; }
.flow-legend span { font-size: 10px; color: var(--text-muted); display: flex; align-items: center; gap: 5px; }
.flow-legend i { width: 9px; height: 9px; border-radius: 2px; display: inline-block; }
.flow-ctl { position: absolute; right: 12px; bottom: 10px; z-index: 6; display: flex; gap: 6px; }
.flow-fit {
  cursor: pointer; font-size: 11px;
  background: var(--bg-card); border: 1px solid var(--border); color: var(--text-muted); border-radius: 6px; padding: 4px 9px;
}
.flow-fit:hover { color: var(--text-primary); border-color: var(--primary); }
@media (max-width: 620px) {
  .flow-legend { left: 10px; right: 10px; bottom: 42px; gap: 8px; }
  .flow-ctl { left: 10px; right: auto; bottom: 10px; flex-wrap: wrap; }
}

/* ════ Agent terminal (live command console) ════ */
.fl-node { cursor: pointer; }
.term-tabs { display: flex; gap: 4px; flex-wrap: wrap; }
.term-tab {
  font: 600 11px var(--font-mono, monospace); cursor: pointer; padding: 3px 9px; border-radius: 6px 6px 0 0;
  background: rgba(255,255,255,.04); border: 1px solid var(--border); border-bottom: none; color: var(--text-muted);
}
.term-tab.on { background: #0a0f17; color: #7fe0a0; border-color: #1f3a2a; }
.term {
  background: #0a0f17; border: 1px solid #16202c; border-radius: 8px; overflow: hidden;
  font-family: var(--font-mono, "JetBrains Mono", monospace); font-size: 12px; line-height: 1.5;
}
.term-head { padding: 6px 12px; background: #0e1722; color: #7fe0a0; border-bottom: 1px solid #16202c; font-weight: 600; }
.term-body { height: 300px; min-height: 160px; overflow: auto; padding: 10px 12px; resize: vertical; }
.term-cmd { color: #d6e2ee; white-space: pre-wrap; word-break: break-all; margin-top: 8px; }
.term-cmd:first-child { margin-top: 0; }
.term-p { color: #1bd170; font-weight: 700; margin-right: 4px; }
.term-out { color: #8fa3b5; white-space: pre-wrap; word-break: break-all; padding: 2px 0 0 14px; }
.term-err { color: #e08; white-space: pre-wrap; word-break: break-all; padding: 2px 0 0 14px; opacity: .85; }
.term-exit { color: #55636f; font-size: 10.5px; padding-left: 14px; }
.term-empty { color: #55636f; }
/* LLM reasoning lines inside the agent console (prompts + model responses) */
.term-llm { color: #b9c6d4; white-space: pre-wrap; word-break: break-word; margin-top: 8px; padding-left: 2px; line-height: 1.45; }
.term-tag { font-weight: 700; font-size: 10.5px; padding: 1px 5px; border-radius: 4px; margin-right: 6px; }
.tag-prompt { background: rgba(100,116,139,.18); color: var(--text-helper); }
.tag-llm { background: rgba(139,123,245,.20); color: #b9aef9; }
.term-cost { color: #f59e0b; font-size: 10.5px; }
.term-flagline { color: #1bd170; font-weight: 700; margin-top: 8px; }

/* Semantic knowledge graph for an agent execution */
.kg-loading { padding: 14px 4px; }
.kg-toolbar {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 8px 2px 10px; font-size: 12px; color: var(--text-muted);
}
.kg-toolbar b { color: var(--text-primary); font-family: var(--font-mono); }
.kg-network {
  height: min(62vh, 620px); min-height: 460px;
  border: 1px solid var(--border); border-radius: var(--radius-md);
  background-color: rgba(255,255,255,.015);
  background-image: linear-gradient(rgba(120,150,200,.05) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(120,150,200,.05) 1px, transparent 1px);
  background-size: 22px 22px;
}

/* Agent observability: visible strategy timeline + technique matrix */
.strategy-wrap, .tech-wrap {
  border: 1px solid var(--border); border-radius: 8px; background: rgba(255,255,255,.015);
  padding: 10px; max-height: min(62vh, 640px); overflow: auto;
}
.strategy-head {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  padding: 2px 2px 10px; color: var(--text-muted); font-size: 12px;
}
.strategy-head b { color: var(--text-primary); font-family: var(--font-mono); }
.strategy-item {
  display: grid; grid-template-columns: 46px minmax(0, 1fr); gap: 10px;
  border-top: 1px solid var(--border); padding: 10px 0;
}
.strategy-item:first-of-type { border-top: none; }
.strategy-rail {
  position: relative; display: flex; justify-content: center; color: var(--text-muted);
  font: 700 11px var(--font-mono);
}
.strategy-rail::before {
  content: ""; position: absolute; top: 22px; bottom: -14px; left: 50%;
  border-left: 1px solid rgba(148,165,177,.25);
}
.strategy-rail span {
  position: relative; z-index: 1; width: 28px; height: 28px; display: grid; place-items: center;
  border-radius: 50%; border: 1px solid var(--border); background: var(--bg-card);
}
.phase-recon .strategy-rail span { border-color: #5b6b8c; color: #8fa3b5; }
.phase-web .strategy-rail span { border-color: #0d9488; color: #62c9c0; }
.phase-exploit .strategy-rail span { border-color: #dc2626; color: #f08a8a; }
.phase-creds .strategy-rail span { border-color: #d97706; color: #f2b35f; }
.phase-system .strategy-rail span { border-color: #8b5cf6; color: #b39af8; }
.phase-pivot .strategy-rail span { border-color: #7c6cf0; color: #afa6fa; }
.phase-evidence .strategy-rail span { border-color: #16a34a; color: #74d391; }
.strategy-main { min-width: 0; }
.strategy-meta { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; margin-bottom: 5px; }
.strategy-observation { color: var(--text-primary); font-size: 12.5px; line-height: 1.45; }
.strategy-fields {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 6px; margin-top: 7px;
}
.strategy-field {
  border: 1px solid rgba(148,165,177,.16); border-radius: 6px; padding: 6px 8px;
  color: var(--text-muted); font-size: 11.5px; min-width: 0;
}
.strategy-field span {
  display: block; color: var(--text-helper); font: 700 9.5px var(--font-mono);
  text-transform: uppercase; letter-spacing: .05em; margin-bottom: 2px;
}
.strategy-command {
  margin: 8px 0 0; padding: 8px 10px; border-radius: 6px; background: #0a0f17; color: #d6e2ee;
  border: 1px solid #16202c; font: 11px/1.45 var(--font-mono); white-space: pre-wrap; word-break: break-word;
}
.tech-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 8px;
}
.tech-col {
  min-width: 0; border: 1px solid rgba(148,165,177,.16); border-radius: 8px; padding: 8px;
  background: rgba(255,255,255,.012);
}
.tech-col h4 {
  display: flex; justify-content: space-between; align-items: center; gap: 8px;
  margin: 0 0 7px; color: var(--text-primary); font-size: 12px;
}
.tech-col h4 span { color: var(--text-muted); font-family: var(--font-mono); font-size: 11px; }
.tech-tile {
  --tech: #64748b; --pct: 10%;
  border: 1px solid rgba(148,165,177,.15); border-left: 3px solid var(--tech);
  border-radius: 7px; padding: 7px 8px; margin-top: 6px; background: rgba(255,255,255,.018);
}
.tech-tile-top { display: flex; justify-content: space-between; gap: 8px; color: var(--text-primary); font-size: 12px; }
.tech-tile-top span { font-family: var(--font-mono); color: var(--text-muted); }
.tech-bar { height: 5px; border-radius: 999px; background: rgba(148,165,177,.15); overflow: hidden; margin: 6px 0; }
.tech-bar i { display: block; width: var(--pct); height: 100%; background: var(--tech); opacity: .82; }
.tech-mini { display: flex; gap: 8px; flex-wrap: wrap; color: var(--text-muted); font-size: 10.5px; margin-bottom: 5px; }
.tech-mini .ok { color: var(--green); } .tech-mini .bad { color: var(--red); }
.tech-example {
  color: var(--text-muted); font: 10.5px/1.35 var(--font-mono); white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  padding: 2px 0;
}
.tech-example em { color: var(--text-helper); font-style: normal; margin-left: 6px; }
.tech-empty { color: var(--text-muted); font-size: 11px; padding: 8px 2px; }
/* ════ Agent Studio (in-browser IDE) ════ */
.ide { display: grid; grid-template-columns: 200px 1fr; gap: 0; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; height: 460px; }
.ide-side { background: #0a0f17; border-right: 1px solid #16202c; overflow: auto; }
.ide-tabs { display: flex; flex-direction: column; }
.ide-tab { display: flex; align-items: center; justify-content: space-between; gap: 6px; padding: 7px 10px;
  font: 12px var(--font-mono, monospace); color: var(--text-muted); cursor: pointer; border-bottom: 1px solid rgba(255,255,255,.04); }
.ide-tab.on { background: #0e1722; color: #7fe0a0; box-shadow: inset 2px 0 0 var(--green); }
.ide-tab .ide-x { opacity: .5; font-size: 10px; }
.ide-tab .ide-x:hover { opacity: 1; color: var(--red); }
.ide-main { display: flex; overflow: hidden; }
.ide-gutter { flex: 0 0 auto; width: 42px; padding: 12px 8px 12px 0; text-align: right; background: #0a0f17;
  color: #44515e; font: 12.5px/1.5 var(--font-mono, "JetBrains Mono", monospace); white-space: pre;
  overflow: hidden; user-select: none; border-right: 1px solid #16202c; }
.ide-ed { flex: 1; border: none; outline: none; resize: none; background: #0a0f17; color: #d6e2ee; padding: 12px 14px;
  font: 12.5px/1.5 var(--font-mono, "JetBrains Mono", monospace); white-space: pre; overflow: auto; tab-size: 4; }
.ide-ed:disabled { color: #55636f; }
[data-theme="light"] .ide-side, [data-theme="light"] .ide-ed { background: #0d1117; }

/* ── Agent IDE v2: CodeMirror editor + tabs + help/verification panel ── */
.ide-wrap { display: grid; grid-template-columns: 1fr 330px; gap: 12px; align-items: start; }
@media (max-width: 980px) { .ide-wrap { grid-template-columns: 1fr; } }
.ide-editor { border: 1px solid var(--border); border-radius: 8px; overflow: hidden; min-width: 0; }
.ide-tabs2 { display: flex; flex-wrap: wrap; background: var(--bg-card); border-bottom: 1px solid var(--border); }
.ide-tabs2 .ide-tab { border-bottom: none; border-right: 1px solid var(--border); }
.ide-tabs2 .ide-tab.on { background: var(--btn-bg); color: var(--text-primary); box-shadow: inset 0 -2px 0 var(--green); }
.ide-cm .CodeMirror { height: auto; font-family: var(--font-mono, "JetBrains Mono", monospace); font-size: 13px; line-height: 1.5; }
.ide-help { font-size: 12px; min-width: 0; }
.ide-help-sec { border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; margin-bottom: 10px; background: var(--bg-card); }
.ide-help-h { font-weight: 700; font-size: 11px; text-transform: uppercase; letter-spacing: .05em; color: var(--text-muted); margin-bottom: 8px; }
.ide-check { font-size: 12px; padding: 2px 0; line-height: 1.4; }
.ide-check.ok { color: var(--green); } .ide-check.bad { color: var(--red); } .ide-check.warn { color: var(--orange); }
.ide-guide { margin: 0 0 10px; padding-left: 16px; line-height: 1.65; color: var(--text-muted); }
.ide-help .mono { font-family: var(--font-mono, monospace); font-size: 11px; background: rgba(127,127,127,.14); padding: 1px 4px; border-radius: 3px; color: var(--text-primary); }

/* section header inside the flow-box detail modal */
.fl-sec { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em;
  color: var(--text-muted); margin: 10px 0 4px; }
.fl-sec:first-child { margin-top: 0; }

/* ════ Toasts (non-blocking feedback, replaces native alert) ════ */
#toast-host { position: fixed; top: 16px; right: 16px; z-index: 9999; display: flex; flex-direction: column; gap: 8px; max-width: min(380px, calc(100vw - 32px)); }
.toast { padding: 10px 14px; border-radius: 8px; font-size: 13px; color: var(--text-primary);
  background: var(--bg-card); border: 1px solid var(--border); border-left: 3px solid var(--text-muted);
  box-shadow: 0 6px 20px rgba(0,0,0,.28); animation: toast-in .22s ease-out; }
.toast-err { border-left-color: var(--red); }
.toast-ok  { border-left-color: var(--green); }
.toast-info{ border-left-color: var(--primary); }
.toast.out { opacity: 0; transform: translateX(12px); transition: opacity .25s, transform .25s; }
@keyframes toast-in { from { opacity: 0; transform: translateX(12px); } to { opacity: 1; transform: none; } }

/* interactive prompt line inside a terminal */
.term-input-row { display: flex; align-items: center; gap: 6px; padding: 6px 12px; border-top: 1px solid #16202c; background: #0a0f17; }
.term-input { flex: 1; background: transparent; border: none; outline: none; color: #d6e2ee;
  font-family: var(--font-mono, "JetBrains Mono", monospace); font-size: 12px; padding: 2px 0; }
.term-input::placeholder { color: #44515e; }

/* ════ Analytics: operational dashboard ════ */
.an-toolbar {
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
  padding: 13px 16px; margin-bottom: 12px;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}
.an-toolbar-copy { display: grid; gap: 2px; min-width: 230px; }
.an-toolbar-copy b { font-size: 15px; color: var(--text-primary); }
.an-toolbar-copy span { color: var(--text-muted); font-size: 12px; line-height: 1.35; }
.an-toolbar-controls { display: flex; align-items: end; gap: 10px; min-width: min(100%, 720px); }
.an-field { margin: 0; min-width: 190px; }
.an-field-wide { min-width: 280px; flex: 1; }
.an-field label { font-size: 10px; text-transform: uppercase; letter-spacing: .06em; }
.an-field select { padding: 7px 9px; min-height: 34px; }
.an-toolbar .pill { align-self: center; max-width: 260px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.an-body { margin-top: 0; }
.an-eyebrow {
  color: var(--text-muted); font-family: var(--font-mono); font-size: 10px;
  letter-spacing: .08em; text-transform: uppercase;
}
.an-overview {
  display: grid; grid-template-columns: minmax(280px, 1.1fr) minmax(420px, 1fr); gap: 12px;
  margin-bottom: 12px; padding: 16px;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}
.an-overview-main { display: flex; flex-direction: column; justify-content: center; min-width: 0; }
.an-overview-main h2 {
  margin: 3px 0 5px; font-family: var(--font-brand); font-size: 21px;
  letter-spacing: 0; color: var(--text-primary);
}
.an-overview-main p { margin: 0; color: var(--text-muted); line-height: 1.45; max-width: 720px; }
.an-health-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.an-health-card {
  min-width: 0; padding: 11px 12px; border: 1px solid var(--border); border-radius: var(--radius-md);
  background: rgba(255,255,255,.025);
}
.an-health-card span, .an-health-card em {
  display: block; color: var(--text-muted); font-size: 11px; font-style: normal;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.an-health-card b { display: block; margin: 2px 0; font-size: 24px; line-height: 1.05; color: var(--text-primary); }
.an-health-card.good { border-color: rgba(22,163,74,.35); background: var(--green-bg); }
.an-health-card.good b { color: var(--green); }
.an-health-card.accent { border-color: rgba(91,107,140,.38); }
.an-kpis {
  grid-template-columns: repeat(auto-fit, minmax(128px, 1fr)); gap: 8px; margin-bottom: 12px;
}
.an-kpis .kpi {
  padding: 10px 11px; min-height: 78px; position: relative; overflow: hidden;
}
.an-kpis .kpi::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: rgba(91,107,140,.55);
}
.an-kpis .kpi.good::before { background: var(--green); }
.an-kpis .kpi.accent::before { background: var(--primary); }
.an-kpis .stat-label { font-size: 10px; margin-bottom: 3px; letter-spacing: .04em; text-transform: uppercase; }
.an-kpis .stat-value { font-size: 20px; line-height: 1.1; color: var(--text-primary); }
.an-kpis .stat-hint {
  margin-top: 5px; color: var(--text-muted); font-size: 10.5px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.an-leaders { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-bottom: 12px; }
.an-leader {
  min-width: 0; padding: 11px 13px; background: var(--bg-card);
  border: 1px solid var(--border); border-left: 3px solid rgba(91,107,140,.75);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-card);
}
.an-leader.good { border-left-color: var(--green); }
.an-leader.accent { border-left-color: var(--primary); }
.an-leader-label {
  display: block; color: var(--text-muted); font-size: 10px; text-transform: uppercase;
  letter-spacing: .06em; margin-bottom: 3px;
}
.an-leader b {
  display: block; color: var(--text-primary); font-size: 13px; line-height: 1.25;
  overflow-wrap: anywhere; word-break: break-word;
}
.an-leader > span:last-child {
  display: block; color: var(--text-muted); font-size: 11px; margin-top: 4px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* grid FILLS the viewport: rows stretch (--rowh) and charts size to --chh (both set in JS). */
.an-grid {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-auto-rows: var(--rowh, 240px); gap: 12px; align-items: stretch;
}
.an-grid .card {
  margin: 0; padding: 12px 14px; display: flex; flex-direction: column;
  min-height: 0; overflow: hidden;
}
.an-grid .an-panel { position: relative; }
.an-grid .an-panel::before {
  content: ""; position: absolute; left: 14px; right: 14px; top: 0; height: 2px;
  background: linear-gradient(90deg, var(--green), rgba(91,107,140,.75), transparent);
  opacity: .72;
}
.an-grid .span-2 { grid-column: span 2; }
.an-grid .an-h { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 8px; gap: 8px; flex: 0 0 auto; }
.an-grid .an-h h3 { margin: 0; font-size: 13px; line-height: 1.2; }
.an-grid .an-sub { color: var(--text-muted); font-size: 10.5px; white-space: nowrap; }
.an-grid .chart.sm { height: var(--chh, 170px); min-height: 150px; flex: 0 0 auto; }
.an-grid .span-2 .row { flex: 1 1 auto; min-height: 0; }
.an-grid .table-wrapper { flex: 1 1 auto; min-height: 0; max-height: var(--chh, 170px); overflow: auto; }
.an-grid table { font-size: 11.5px; table-layout: auto; min-width: 100%; border: 0; }
.an-grid th, .an-grid td { padding: 4px 8px; vertical-align: top; }
.an-grid th { white-space: nowrap; }
.an-grid td { white-space: nowrap; }
.an-grid td:first-child {
  white-space: normal; overflow-wrap: anywhere; word-break: break-word; min-width: 110px;
}
.an-grid td:first-child .mono { white-space: normal; overflow-wrap: anywhere; word-break: break-word; }
.an-empty {
  flex: 1; min-height: 120px; display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; gap: 4px; color: var(--text-muted); border: 1px dashed var(--border);
  border-radius: var(--radius-md); background: rgba(255,255,255,.018); padding: 16px;
}
.an-empty b { color: var(--text-helper); font-size: 12px; }
.an-empty span { font-size: 11.5px; line-height: 1.45; }
.an-eff-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin-top: 2px; }
.an-eff-list div {
  padding: 10px 11px; border: 1px solid var(--border); border-radius: var(--radius-md);
  background: rgba(255,255,255,.025); min-width: 0;
}
.an-eff-list span {
  display: block; color: var(--text-muted); font-size: 10.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.an-eff-list b { display: block; color: var(--text-primary); font-size: 18px; margin-top: 3px; }
.soc-limit-note {
  margin: 0 0 8px;
  padding: 6px 8px;
  border-left: 3px solid var(--primary);
  background: var(--blue-bg);
  color: var(--text-muted);
  font-size: 11px;
}
@media (max-width: 1200px) {
  .an-toolbar { align-items: stretch; flex-direction: column; }
  .an-toolbar-controls { width: 100%; min-width: 0; }
  .an-overview { grid-template-columns: 1fr; }
  .an-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: minmax(230px, auto); }
}
@media (max-width: 760px) {
  .an-toolbar-controls { flex-direction: column; align-items: stretch; }
  .an-field, .an-field-wide { min-width: 0; width: 100%; }
  .an-toolbar .pill { max-width: 100%; }
  .an-health-grid, .an-leaders, .an-eff-list { grid-template-columns: 1fr; }
}
@media (max-width: 700px) {
  .an-grid { grid-template-columns: 1fr; grid-auto-rows: minmax(230px, auto); }
  .an-grid .span-2 { grid-column: span 1; }
  .an-grid .span-2 .row { display: grid; grid-template-columns: 1fr; }
}

/* model-answer block (benchmark quick prompt test → the actual reply) */
.bm-answer { border: 1px solid var(--border); border-left: 3px solid var(--green); border-radius: 6px;
  background: var(--bg-card); margin-top: 8px; overflow: hidden; }
.bm-answer-h { font: 600 12px var(--font-mono, monospace); color: var(--green); padding: 6px 12px;
  background: var(--green-bg); border-bottom: 1px solid var(--border); }
.bm-answer-b { padding: 10px 12px; white-space: pre-wrap; line-height: 1.55; font-size: 13px; color: var(--text-primary); }

/* game-like win state: the agent captured the flag (Play view) */
.win-banner { display:flex; align-items:center; gap:10px; flex-wrap:wrap;
  border: 1px solid var(--green); border-left: 4px solid var(--green);
  background: var(--green-bg); color: var(--green); font-weight: 600; font-size: 14px;
  border-radius: var(--radius-sm); padding: 10px 14px; margin-top: 6px;
  animation: win-pop .35s ease-out; }
.win-banner .mono { font-family: var(--font-mono, monospace); font-size: 13px; font-weight: 700;
  color: var(--text-primary); background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 2px 8px; }
.win-banner .win-flag { color: var(--green); font-size: 18px; line-height: 1; }   /* monochrome flag glyph (no emoji) */
@keyframes win-pop { from { opacity: 0; transform: translateY(-4px) scale(.99); } to { opacity: 1; transform: none; } }

/* game-like leaderboard: reusable podium rank badges (top 3) + own-team highlight */
.rank-badge { display:inline-flex; align-items:center; justify-content:center; width:22px; height:22px;
  border-radius:50%; font-weight:700; font-size:12px; color:#0b1018; }
.rank-badge.r1 { background:#e7c14b; }   /* gold */
.rank-badge.r2 { background:#c4ccd4; }   /* silver */
.rank-badge.r3 { background:#cd8a4b; }   /* bronze */
.standings tr.is-me { background: var(--blue-bg); }
.standings tr.is-me td:first-child { box-shadow: inset 3px 0 0 var(--primary); }
.standings .me-tag { display:inline-block; margin-left:6px; padding:1px 6px; border-radius:var(--radius-sm);
  font-size:10px; font-weight:700; color:#fff; background:var(--primary); }

/* inline "detener agente" control next to a running-agent pill (Live ops) */
.agent-live { display: inline-flex; align-items: center; gap: 1px; margin-right: 4px; }
.pill-x { border: none; background: transparent; color: var(--text-muted); cursor: pointer;
  font-size: 11px; line-height: 1; padding: 2px 5px; border-radius: var(--radius-sm); opacity: .55; }
.pill-x:hover { opacity: 1; color: var(--red); background: rgba(224,108,117,.12); }

/* ════ SOC live CTF wall ════ */
.soc-toolbar {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  margin-bottom: 12px; padding: 10px 12px; border: 1px solid var(--border);
  border-radius: 8px; background: var(--bg-card); box-shadow: var(--shadow-card);
}
.soc-toolbar h2 { margin: 0 0 2px; font-family: var(--font-brand); font-size: 17px; }
.soc-toolbar select { min-width: 260px; }
.soc-kpis { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 8px; margin-bottom: 12px; }
.soc-kpis .stat-card { margin: 0; padding: 10px 12px; position: relative; overflow: hidden; }
.soc-kpis .stat-card.live::after {
  content: ""; position: absolute; inset: auto 10px 7px 10px; height: 2px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
  animation: soc-scan 2.6s linear infinite; opacity: .55;
}
@keyframes soc-scan { from { transform: translateX(-110%); } to { transform: translateX(110%); } }
.soc-wall {
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 12px;
  grid-template-areas:
    "score score score chart chart chart matrix matrix matrix side side side"
    "flow flow flow flow flow flow flow flow console console console console"
    "teams teams teams teams teams stream stream stream stream stream stream stream";
  align-items: stretch;
}
.soc-wall > .card { margin: 0; min-width: 0; display: flex; flex-direction: column; }
.soc-score { grid-area: score; }
.soc-chart-card { grid-area: chart; }
.soc-matrix-card { grid-area: matrix; }
.soc-side { grid-area: side; }
.soc-flow-card { grid-area: flow; min-height: 560px; }
.soc-console { grid-area: console; min-height: 560px; }
.soc-teams { grid-area: teams; }
.soc-stream { grid-area: stream; }
.soc-card-head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin-bottom: 8px; }
.soc-card-head h3 { margin: 0; }
.soc-score-chart { height: 298px; min-height: 240px; }
.soc-flow { height: 470px; flex: 1 1 auto; min-height: 390px; }
.soc-console #live-panel .term-body { height: 470px; }
.soc-table { max-height: 330px; overflow: auto; }
.soc-focus-head { gap: 8px !important; }
.soc-focus-strip {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  margin: 10px 0 8px; padding: 8px 10px; border: 1px solid rgba(13,158,85,.22);
  border-radius: 8px; background: linear-gradient(90deg, rgba(13,158,85,.10), rgba(91,107,140,.06));
  color: var(--text-helper); font-size: 12px;
}
.soc-focus-strip span { display: inline-flex; align-items: center; min-height: 22px; }
.soc-focus-strip span:not(:first-child) {
  padding: 2px 7px; border-radius: 999px; background: rgba(255,255,255,.04);
  color: var(--text-muted); font-family: var(--font-mono);
}
.soc-rank-list { display: grid; gap: 8px; max-height: 346px; overflow: auto; padding-right: 2px; }
.soc-rank-card {
  width: 100%; display: grid; grid-template-columns: 34px minmax(0, 1fr) auto;
  grid-template-areas: "pos main status" "pos metrics metrics";
  align-items: center; gap: 7px 10px; text-align: left; border: 1px solid var(--border);
  background: var(--bg-card); color: var(--text-primary); border-radius: 8px; padding: 9px 10px;
  cursor: pointer; transition: border-color .14s, box-shadow .14s, transform .14s, background .14s;
}
.soc-rank-card:hover { transform: translateY(-1px); border-color: var(--primary); background: var(--btn-bg); }
.soc-rank-card.active { border-color: var(--green); box-shadow: inset 3px 0 0 var(--green), 0 0 0 2px rgba(13,158,85,.08); }
.soc-rank-pos { grid-area: pos; display: flex; justify-content: center; color: var(--text-muted); font-weight: 700; }
.soc-rank-main { grid-area: main; min-width: 0; }
.soc-rank-main b { display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: 12.5px; }
.soc-rank-main small {
  display: block; margin-top: 2px; color: var(--text-muted); font: 10.5px var(--font-mono);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.soc-rank-status { grid-area: status; white-space: nowrap; }
.soc-rank-metrics { grid-area: metrics; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; min-width: 0; }
.soc-rank-metric { text-align: left; min-width: 0; }
.soc-rank-metric b { display: block; font: 700 14px var(--font-mono); color: var(--text-primary); line-height: 1; }
.soc-rank-metric.pts b { color: var(--green); }
.soc-rank-metric small { display: block; margin-top: 3px; color: var(--text-muted); font-size: 9.5px; text-transform: uppercase; letter-spacing: .03em; }
.soc-row { cursor: pointer; transition: background .14s, box-shadow .14s; }
.soc-row:hover, .soc-row.active { background: var(--btn-bg-hover); }
.soc-row.active td:first-child { box-shadow: inset 3px 0 0 var(--green); }
.soc-matrix {
  display: grid; gap: 5px; overflow: auto; padding-bottom: 4px; max-height: 346px;
}
.soc-mh {
  position: sticky; top: 0; z-index: 2; padding: 7px 8px; border: 1px solid var(--border);
  background: var(--bg-card); font-size: 10.5px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .04em; color: var(--text-muted);
}
.soc-mh.team { text-transform: none; letter-spacing: 0; color: var(--text-helper); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.soc-chal {
  padding: 7px 8px; border: 1px solid var(--border); border-radius: 6px;
  background: var(--btn-bg); min-height: 44px; overflow: hidden;
}
.soc-chal b { display: block; font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.soc-chal span { display: block; margin-top: 2px; color: var(--text-muted); font-size: 10.5px; }
.soc-cell {
  min-height: 44px; border: 1px solid var(--border); border-radius: 6px;
  background: var(--bg-card); color: var(--text-muted); cursor: pointer;
  font: 700 13px var(--font-mono, monospace); transition: transform .12s, border-color .12s, background .12s;
}
.soc-cell:hover { transform: translateY(-1px); border-color: var(--primary); }
.soc-cell.solved {
  color: var(--green); background: var(--green-bg); border-color: rgba(13,158,85,.38);
  box-shadow: inset 0 0 0 1px rgba(13,158,85,.18);
}
.soc-cell.first { animation: soc-first 1.8s ease-in-out infinite; }
.soc-cell span { margin-left: 5px; font-size: 9px; color: var(--orange); }
@keyframes soc-first { 0%,100% { box-shadow: inset 0 0 0 1px rgba(13,158,85,.18); } 50% { box-shadow: 0 0 0 2px rgba(217,119,6,.20), inset 0 0 0 1px rgba(217,119,6,.35); } }
.soc-team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 8px;
  max-height: 620px;
  overflow: auto;
  padding-right: 3px;
  align-content: start;
}
.soc-team {
  text-align: left; border: 1px solid var(--border); border-radius: 8px; background: var(--bg-card);
  color: var(--text-primary); padding: 10px 11px; cursor: pointer; transition: border-color .12s, transform .12s, box-shadow .12s;
}
.soc-team:hover { transform: translateY(-1px); border-color: var(--primary); }
.soc-team.active { border-color: var(--green); box-shadow: 0 0 0 2px rgba(13,158,85,.10); }
.soc-team.running { animation: soc-running 2.3s ease-in-out infinite; }
.soc-team.completed { border-color: rgba(13,158,85,.36); }
.soc-team.idle { border-style: dashed; border-color: rgba(217,119,6,.38); }
@keyframes soc-running { 0%,100% { box-shadow: 0 0 0 rgba(13,158,85,0); } 50% { box-shadow: 0 0 0 3px rgba(13,158,85,.10); } }
.soc-team-top { display: flex; justify-content: space-between; gap: 8px; align-items: center; margin-bottom: 7px; }
.soc-team-top b { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.soc-team-metrics { display: flex; gap: 8px; flex-wrap: wrap; color: var(--text-helper); font-size: 11px; margin-bottom: 8px; }
.soc-team-bar { height: 5px; background: var(--btn-bg-hover); border-radius: 999px; overflow: hidden; margin-bottom: 7px; }
.soc-team-bar i { display: block; height: 100%; background: var(--green); border-radius: inherit; }
.soc-side #live-containers, .soc-side #live-flags { line-height: 1.75; }
.soc-side { overflow: hidden; }
.soc-side #live-containers {
  max-height: 238px; overflow: auto; padding-right: 2px;
}
.soc-side #live-flags {
  max-height: 300px;
  overflow: auto;
  padding-right: 3px;
}
.soc-run-group {
  margin-bottom: 10px; padding-bottom: 8px; border-bottom: 1px solid var(--border);
}
.soc-run-group b {
  display: block; margin-bottom: 5px; color: var(--text-helper); font-size: 11px;
  text-transform: uppercase; letter-spacing: .04em;
}
.soc-chip-row { display: flex; gap: 5px; flex-wrap: wrap; min-width: 0; }
.soc-chip-row .pill { max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.soc-side #live-flags .row {
  display: block;
  min-width: 0;
  padding: 5px 0 !important;
  border-bottom: 1px solid var(--border);
}
.soc-side #live-flags .spacer { display: none; }
.soc-side #live-flags .pts.mono {
  display: block;
  max-width: 100%;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
  line-height: 1.35;
}
.soc-stream td, .soc-table td { overflow-wrap: anywhere; word-break: break-word; }
@media (max-width: 1500px) {
  .soc-wall {
    grid-template-columns: repeat(8, minmax(0, 1fr));
    grid-template-areas:
      "score score chart chart matrix matrix side side"
      "flow flow flow flow console console console console"
      "teams teams teams stream stream stream stream stream";
  }
}
@media (max-width: 980px) {
  .soc-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .soc-wall { display: block; }
  .soc-wall > .card { margin-bottom: 12px; }
  .soc-flow { height: 360px; }
  .soc-rank-card { grid-template-columns: 30px minmax(0, 1fr) auto; }
  .soc-toolbar select { min-width: 0; width: 100%; }
  .soc-team-grid { max-height: 520px; }
}

/* Spectator live CTF wall: player-safe, no ops controls. */
.spectator-wall {
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 12px;
  grid-template-areas:
    "rank rank rank rank chart chart chart chart chart chart chart chart"
    "matrix matrix matrix matrix matrix matrix matrix matrix activity activity activity activity"
    "flags flags flags flags flags flags flags flags activity activity activity activity";
}
.spectator-wall > .card { margin: 0; min-width: 0; display: flex; flex-direction: column; }
.spectator-score { grid-area: rank; }
.spectator-chart { grid-area: chart; }
.spectator-matrix { grid-area: matrix; }
.spectator-stream { grid-area: activity; }
.spectator-flags { grid-area: flags; }
.spectator-chart .soc-score-chart { height: 320px; }
.spectator-stream .table-wrapper { max-height: 520px !important; }
.spectator-feed { display: grid; gap: 8px; max-height: 520px; overflow: auto; padding-right: 2px; }
.spectator-event {
  display: grid; grid-template-columns: 58px minmax(0, 1fr); gap: 10px;
  padding: 9px 10px; border: 1px solid var(--border); border-radius: 8px; background: var(--bg-card);
}
.spectator-event-time { color: var(--text-muted); font: 600 11px var(--font-mono); padding-top: 2px; }
.spectator-event-main { min-width: 0; display: grid; gap: 3px; }
.spectator-event-main > div { display: flex; gap: 7px; align-items: center; min-width: 0; flex-wrap: wrap; }
.spectator-event-main b {
  font-size: 12px; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.spectator-event-main .muted { overflow-wrap: anywhere; line-height: 1.3; }
.spectator-flags #live-flags .row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  border-bottom: 1px solid var(--border);
  align-items: center;
}
@media (max-width: 1200px) {
  .spectator-wall {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    grid-template-areas:
      "rank rank chart chart chart chart"
      "matrix matrix matrix matrix matrix matrix"
      "activity activity activity flags flags flags";
  }
}
@media (max-width: 760px) {
  .spectator-wall { display: block; }
  .spectator-wall > .card { margin-bottom: 12px; }
  .spectator-chart .soc-score-chart { height: 260px; }
}

#tab-play .card > .row:first-child .field { min-width: 0; max-width: 100%; }
.play-config-card { overflow: visible; }
.play-selection-strip {
  display: grid; grid-template-columns: 130px minmax(0, 1fr) auto; align-items: center; gap: 12px;
  padding: 10px 12px; border: 1px solid var(--border); border-left: 3px solid var(--primary);
  background: var(--bg-page); border-radius: var(--radius-md);
}
.play-selection-strip > span,
.play-runtime-kicker {
  color: var(--text-muted); font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em;
}
.play-selection-strip strong { min-width: 0; overflow-wrap: anywhere; font-size: 13px; }
.play-selection-strip small { color: var(--text-muted); font-size: 11px; text-align: right; }
.play-selection-strip.empty { border-left-color: var(--border-light); }
.play-launchbar {
  display: flex; align-items: flex-end; gap: 14px; flex-wrap: wrap;
  padding: 12px 0 14px; margin-bottom: 14px; border-bottom: 1px solid var(--border);
}
.play-launch-status {
  flex: 1 1 100%;
  min-height: 18px;
  margin-top: 0;
}
.play-launch-status .err,
.play-launch-status .ok,
.play-launch-status .muted {
  font-size: 12px;
}
#play-agent, #play-model, #play-steps { max-width: 100%; }
.play-picker { margin-top: 4px; }
.play-filterbar {
  display: grid; grid-template-columns: minmax(260px, auto) minmax(260px, auto) minmax(320px, 1fr);
  gap: 10px; align-items: end; margin-bottom: 10px;
}
.play-filterline { display: flex; align-items: center; gap: 8px; min-width: 0; flex-wrap: wrap; }
.play-filterline.wide { display: grid; grid-template-columns: minmax(220px, 1fr) 190px; }
.play-filter-label {
  font-size: 10.5px; text-transform: uppercase; letter-spacing: .08em; font-weight: 700;
  color: var(--text-muted); min-width: 62px;
}
.play-stats-strip {
  display: flex; gap: 10px; flex-wrap: wrap; color: var(--text-muted); font-size: 12px;
  padding: 7px 0 12px;
}
.play-stats-strip span {
  border: 1px solid var(--border); background: var(--bg-page); border-radius: var(--radius-sm);
  padding: 4px 8px;
}
.play-stats-strip b { color: var(--text-primary); }
.play-reco-head { display: flex; align-items: baseline; gap: 10px; margin: 4px 0 8px; }
.play-reco-head h3 { margin: 0; font-size: 13px; }
.play-reco-grid {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 9px; margin-bottom: 14px;
}
.play-picker-layout {
  display: grid; grid-template-columns: 155px minmax(0, 1fr) 350px; gap: 14px; align-items: start;
}
.play-category-rail {
  display: flex; flex-direction: column; gap: 5px; max-height: 620px; overflow: auto;
  border-right: 1px solid var(--border); padding-right: 10px;
}
.play-cat {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  width: 100%; text-align: left; padding: 8px 9px; border: 1px solid transparent;
  background: transparent; color: var(--text-helper); border-radius: var(--radius-md);
  cursor: pointer; font: inherit; font-size: 12px;
}
.play-cat:hover { background: var(--btn-bg-hover); color: var(--text-primary); }
.play-cat.active { background: var(--blue-bg); border-color: var(--border-light); color: var(--text-primary); box-shadow: inset 2px 0 0 var(--primary); }
.play-cat span { color: var(--text-muted); font-family: var(--font-mono); font-size: 11px; }
.play-challenge-browser { min-width: 0; max-height: 620px; overflow: auto; padding-right: 4px; scrollbar-gutter: stable; }
.play-challenge-section { margin-bottom: 14px; }
.play-challenge-section h3 {
  margin: 0 0 8px; font-size: 11px; text-transform: uppercase; letter-spacing: .08em;
  color: var(--text-muted); border-bottom: 1px solid var(--border); padding-bottom: 6px;
}
.play-challenge-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(255px, 1fr)); gap: 9px;
}
.play-challenge-card {
  display: flex; flex-direction: column; gap: 6px; text-align: left; min-height: 158px;
  background: var(--bg-page); color: var(--text-primary); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 11px 12px; cursor: pointer; font: inherit;
  transition: border-color .12s, background .12s, transform .12s, box-shadow .12s;
}
.play-challenge-card:hover { border-color: var(--border-light); background: var(--btn-bg-hover); transform: translateY(-1px); }
.play-challenge-card.active {
  border-color: var(--primary); box-shadow: inset 3px 0 0 var(--primary);
  background: var(--blue-bg);
}
.play-challenge-card:disabled { cursor: not-allowed; opacity: .58; transform: none; }
.play-challenge-card.recommended { min-height: 170px; }
.play-card-top { display: flex; align-items: flex-start; gap: 8px; justify-content: space-between; }
.play-card-top b { font-size: 13px; line-height: 1.25; overflow-wrap: anywhere; }
.play-card-badge {
  font-family: var(--font-mono); font-size: 10px; color: var(--text-helper); background: var(--bg-card);
  border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 2px 5px; flex: 0 0 auto;
}
.play-card-meta, .play-card-tags { display: flex; gap: 5px; flex-wrap: wrap; }
.play-card-description {
  color: var(--text-helper); font-size: 11px; line-height: 1.4; display: -webkit-box;
  -webkit-box-orient: vertical; -webkit-line-clamp: 3; overflow: hidden;
}
.play-reasons { color: var(--text-muted); font-size: 11px; line-height: 1.35; margin-top: auto; }
.play-detail { margin-top: 14px; }
.play-picker-layout .play-detail-panel {
  margin: 0; min-width: 0; max-height: 620px; overflow: auto; position: sticky; top: 8px;
  border-left-width: 1px; border-top: 3px solid var(--primary); padding: 14px;
}
.play-detail-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.play-detail-head > div { min-width: 0; }
.play-detail-head > div > span,
.play-objectives > span,
.play-detail-taxonomy > span {
  display: block; color: var(--text-muted); font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em;
}
.play-detail-head h3 { margin: 3px 0 2px; font-size: 17px; line-height: 1.25; overflow-wrap: anywhere; }
.play-detail-head code { color: var(--text-muted); font-size: 10px; overflow-wrap: anywhere; }
.play-detail-meta { display: flex; gap: 5px; flex-wrap: wrap; margin-top: 10px; }
.play-detail-description { margin: 12px 0 0; color: var(--text-helper); line-height: 1.5; }
.play-objectives { margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--border); }
.play-objectives ol { margin: 7px 0 0; padding-left: 22px; color: var(--text-helper); }
.play-objectives li { margin: 0 0 6px; line-height: 1.4; padding-left: 2px; }
.play-detail-taxonomy { margin-top: 12px; }
.play-detail-taxonomy > div { display: flex; gap: 5px; flex-wrap: wrap; margin-top: 6px; }
.play-technique { background: rgba(245, 159, 11, .13); color: var(--orange); }
.play-detail-grid {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin-top: 14px;
}
.play-detail-grid span {
  display: flex; flex-direction: column; gap: 2px; border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 8px 10px; background: var(--bg-page);
}
.play-detail-grid b { font-family: var(--font-mono); color: var(--text-primary); font-size: 16px; }
.play-detail-grid small { color: var(--text-muted); font-size: 11px; }
.play-runtime.is-idle .play-runtime-panel { display: none; }
.play-runtime:not(.is-idle) .play-runtime-idle { display: none; }
.play-runtime-idle { min-height: 96px; display: flex; align-items: center; }
.play-runtime-idle h3 { margin: 3px 0 2px; font-size: 14px; }
.play-runtime-idle p { margin: 0; color: var(--text-muted); font-size: 12px; }
.play-load-error {
  min-height: 180px; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 7px; text-align: center; border: 1px dashed var(--border); border-radius: var(--radius-md); padding: 24px;
}
.play-load-error h3, .play-load-error p { margin: 0; }
.play-load-error p, .play-load-error code { color: var(--text-muted); font-size: 11px; }
.play-load-error .btn { margin-top: 5px; }
@media (max-width: 700px) {
  .play-selection-strip { grid-template-columns: 1fr; gap: 3px; }
  .play-selection-strip small { text-align: left; }
  .play-launchbar { align-items: stretch !important; }
  .play-launchbar .field {
    flex: 1 1 100% !important;
    width: 100% !important;
    margin: 0 !important;
  }
  #play-agent, #play-model, #play-steps {
    width: 100% !important;
  }
  #play-launch, #play-stop, .play-launchbar > .btn {
    width: 100%;
  }
}
@media (max-width: 1350px) and (min-width: 981px) {
  .play-picker-layout { grid-template-columns: 170px minmax(0, 1fr); }
  .play-picker-layout .play-detail-panel { grid-column: 1 / -1; position: static; max-height: none; }
}
@media (max-width: 980px) {
  .play-filterbar { grid-template-columns: 1fr; }
  .play-filterline.wide { grid-template-columns: 1fr; }
  .play-picker-layout { grid-template-columns: 1fr; }
  .play-category-rail {
    flex-direction: row; overflow: auto; border-right: 0; border-bottom: 1px solid var(--border);
    padding-right: 0; padding-bottom: 8px;
  }
  .play-cat { min-width: 135px; }
  .play-picker-layout .play-detail-panel { order: 2; position: static; max-height: none; }
  .play-challenge-browser { order: 3; max-height: 560px; }
  .play-category-rail { order: 1; }
}
@media (max-width: 1500px) and (min-width: 981px) {
  .play-filterbar { grid-template-columns: 1fr 1fr; }
  .play-filterline.wide { grid-column: 1 / -1; }
}
@media (max-width: 520px) {
  .play-reco-grid {
    display: flex; overflow-x: auto; gap: 8px; padding-bottom: 6px; scroll-snap-type: x proximity;
  }
  .play-reco-grid .play-challenge-card { min-width: 285px; scroll-snap-align: start; }
  .play-challenge-grid { grid-template-columns: minmax(0, 1fr); }
  .play-challenge-card { min-width: 0; width: 100%; }
  .play-card-top, .play-card-meta, .play-card-tags { min-width: 0; }
  .play-card-top b { min-width: 0; }
  .play-filterline .row { gap: 4px !important; }
}

/* light theme: lift cards off the page so they read as distinct panels (was washed-out) */
[data-theme="light"] .card,
[data-theme="light"] .stat-card { box-shadow: 0 1px 3px rgba(15, 23, 36, .08); border-color: rgba(15, 23, 36, .12); }

/* ════ Challenge info panel (shown while playing) ════ */
.chal-info { background: var(--bg-card); border: 1px solid var(--border); border-left: 3px solid var(--primary);
  border-radius: 6px; padding: 12px 14px; margin-top: 10px; font-size: 13px; }
.chal-info:empty { display: none; }
.chal-info .muted { line-height: 1.5; }

.divider { height: 1px; background: var(--border); margin: 14px 0; }

.vm-card-head { align-items: center; gap: 8px; margin-bottom: 12px; }
.vm-card-head h3 { margin: 0; }
.vm-status-line {
  display: inline-flex; align-items: center; gap: 5px;
  color: var(--text-muted); font-size: 12px; min-height: 24px;
}
.range-hub-grid {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-bottom: 14px;
}
.range-hub-card {
  display: grid; gap: 6px; text-align: left; cursor: pointer;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 8px;
  padding: 14px 15px; color: var(--text-primary); box-shadow: var(--shadow-card);
}
.range-hub-card:hover { border-color: var(--primary); transform: translateY(-1px); }
.range-hub-card b { font-size: 14px; }
.range-hub-card span { color: var(--text-muted); font-size: 12px; line-height: 1.35; min-height: 34px; }
.range-hub-card strong { color: var(--green); font: 700 13px var(--font-mono); }
.range-mini-stats {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px;
}
.range-mini-stats > div {
  border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; background: rgba(255,255,255,.018);
}
.range-mini-stats b { display: block; font: 700 20px var(--font-mono); color: var(--text-primary); }
.range-mini-stats span { color: var(--text-muted); font-size: 12px; }
.vm-admin-grid {
  display: grid; grid-template-columns: minmax(430px, 1fr) minmax(360px, .9fr);
  gap: 14px; align-items: start;
}
.vm-panel {
  border: 1px solid var(--border); border-radius: 8px; padding: 12px;
  background: rgba(255,255,255,.018); min-width: 0;
}
.vm-panel-head {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding-bottom: 10px; margin-bottom: 12px; border-bottom: 1px solid var(--border);
}
.vm-form-grid {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px;
}
.vm-form-grid .field { margin: 0; min-width: 0; }
.vm-form-grid .field.wide { grid-column: span 2; }
.vm-binding-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.vm-binding-grid .wide { grid-column: 1 / -1; }
.vm-check {
  display: flex; align-items: center; gap: 6px; align-self: end; min-height: 34px;
  color: var(--text-muted); font-size: 12px; white-space: nowrap;
}
.vm-actions { margin-top: 10px; gap: 6px; align-items: center; }
.vm-hv-stack { display: grid; gap: 8px; margin-bottom: 12px; }
.vm-hv-row {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; align-items: center;
  border: 1px solid var(--border); border-radius: 8px; padding: 9px 10px; background: var(--bg-card);
}
.vm-hv-row.active { border-color: var(--primary); box-shadow: inset 3px 0 0 var(--primary); }
.vm-hv-main { min-width: 0; display: grid; gap: 3px; }
.vm-hv-main b { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.vm-chip-row, .vm-hv-actions { display: flex; gap: 5px; flex-wrap: wrap; align-items: center; }
.vm-hv-actions { justify-content: flex-end; }
.vm-inventory { margin-top: 10px; }
.vm-inventory .table-wrapper, .vm-task-list .table-wrapper { max-height: 260px; overflow: auto; }
.vm-inventory-head {
  display: flex; justify-content: space-between; align-items: center; gap: 8px;
  margin: 8px 0; color: var(--text-primary);
}
.vm-picker {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px; align-items: center; margin-top: 10px;
}
.vm-picker .btn { min-width: 0; }
.vm-task-list { margin-top: 8px; }
.vm-advanced { margin-top: 8px; }
.vm-advanced summary {
  cursor: pointer; color: var(--text-muted); font-size: 12px; padding: 6px 0;
}
.vm-advanced textarea { margin-top: 6px; font-family: var(--font-mono); }

@media (max-width: 1160px) {
  .range-hub-grid, .range-mini-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .vm-admin-grid { grid-template-columns: 1fr; }
  .vm-binding-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .vm-binding-grid .wide { grid-column: span 2; }
}
@media (max-width: 700px) {
  .range-hub-grid, .range-mini-stats { grid-template-columns: 1fr; }
  .vm-form-grid, .vm-binding-grid, .vm-picker { grid-template-columns: 1fr; }
  .vm-form-grid .field.wide, .vm-binding-grid .wide { grid-column: auto; }
  .vm-hv-row { grid-template-columns: 1fr; }
  .vm-hv-actions { justify-content: flex-start; }
}

/* ═══ Models: selection and benchmark workspace ═══ */
.model-intro {
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  margin-bottom: 12px; padding: 12px 14px; border: 1px solid var(--border);
  border-left: 3px solid var(--green); border-radius: 8px; background: var(--bg-card);
}
.model-intro > div { display: grid; gap: 2px; min-width: 240px; }
.model-intro b { font-size: 14px; color: var(--text-primary); }
.model-intro p { margin: 0; max-width: 720px; color: var(--text-muted); font-size: 12px; line-height: 1.45; }
.model-panel {
  min-width: 0; padding: 14px 16px; border: 1px solid var(--border); border-radius: 8px;
  background: var(--bg-card); box-shadow: var(--shadow-card);
}
.model-panel-head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  min-height: 34px; margin-bottom: 11px; padding-bottom: 10px; border-bottom: 1px solid var(--border);
}
.model-panel-head > div:first-child { display: grid; grid-template-columns: auto 1fr; align-items: center; column-gap: 9px; min-width: 0; }
.model-panel-head h3 { grid-column: 2; margin: 0; font-size: 13.5px; line-height: 1.2; }
.model-panel-head small { grid-column: 2; margin-top: 2px; color: var(--text-muted); font-size: 10.5px; line-height: 1.3; }
.model-panel-head > div:first-child:not(:has(.model-step)) h3,
.model-panel-head > div:first-child:not(:has(.model-step)) small { grid-column: 1 / -1; }
.model-step {
  grid-row: 1 / span 2; color: var(--green); font: 700 12px var(--font-mono);
  padding-right: 9px; border-right: 1px solid var(--border);
}
.model-bulk-actions { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.model-filterbar {
  display: grid; grid-template-columns: minmax(260px, 1fr) 220px auto; gap: 8px;
  align-items: center; margin-bottom: 8px;
}
.model-only-picked { display: flex; align-items: center; gap: 6px; min-height: 34px; color: var(--text-helper); font-size: 12px; white-space: nowrap; }
.model-catalog-panel .model-sheet { max-height: 350px; margin: 0; border-radius: 6px; }
.model-sheet .sheet-table { min-width: 820px; }
.model-sheet .sheet-table tr.selected { background: var(--green-bg); box-shadow: inset 3px 0 0 var(--green); }
.model-sheet .sheet-table td:first-child { width: 34px; text-align: center; }
.model-loading-panel { min-height: 180px; display: grid; place-items: center; }
.model-loading { padding: 28px; color: var(--text-muted); font-size: 12px; text-align: center; }
.model-loading::before {
  content: ""; display: block; width: 22px; height: 22px; margin: 0 auto 9px;
  border: 2px solid var(--border); border-top-color: var(--green); border-radius: 50%; animation: model-spin .8s linear infinite;
}
@keyframes model-spin { to { transform: rotate(360deg); } }
.model-empty { min-height: 180px; }
.model-selection-footer {
  display: grid; grid-template-columns: minmax(280px, 1fr) minmax(320px, .9fr); gap: 18px;
  align-items: end; padding-top: 10px;
}
.model-selection-footer > div:first-child { min-width: 0; align-self: center; }
.model-selection-footer strong { display: block; color: var(--text-primary); font-size: 12px; }
.model-selection-footer .field { margin: 0; }
.model-selected-preview { display: flex; gap: 5px; flex-wrap: wrap; min-height: 22px; margin-top: 5px; }
.model-selected-preview span {
  max-width: 150px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  padding: 2px 7px; border: 1px solid var(--border); border-radius: 4px;
  color: var(--text-muted); background: var(--btn-bg); font: 10px var(--font-mono);
}
.model-run-grid, .model-history-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 12px; align-items: start; }
.model-run-panel { display: flex; flex-direction: column; min-height: 330px; }
.model-form-grid { display: grid; gap: 9px; }
.model-form-grid.agent-config { grid-template-columns: minmax(220px, 1fr) 120px 105px; }
.model-form-grid.prompt-config { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.model-form-grid .field, .model-run-panel > .field { min-width: 0; margin: 0 0 9px; }
.input-suffix { position: relative; }
.input-suffix input { padding-right: 28px; }
.input-suffix span { position: absolute; right: 9px; top: 50%; transform: translateY(-50%); color: var(--text-muted); font-size: 11px; }
.model-check { display: flex; align-items: center; gap: 6px; margin: 8px 0 10px; color: var(--text-helper); font-size: 12px; }
.model-run-button { align-self: flex-start; min-width: 156px; }
.model-results { margin-top: 7px; min-width: 0; }
.model-result-chart { height: 230px; }
.model-result-head { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; color: var(--text-muted); font-size: 11px; }
.model-result-head b { color: var(--text-primary); }
.model-history-grid { margin-bottom: 12px; }
.model-history-grid .model-panel { min-height: 150px; }
.model-history-table table { table-layout: fixed; min-width: 520px; font-size: 11px; }
.model-history-table th:first-child { width: 30%; }
.model-history-table th:last-child { width: 102px; }
.model-history-table td { padding: 8px 10px; vertical-align: middle; }
.model-history-table td > b, .model-history-table td > small { display: block; }
.model-history-table td > small { margin-top: 3px; color: var(--text-muted); font-size: 10px; }
.model-list-summary { display: block; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text-muted); font-size: 11px; }
.model-list-summary b { color: var(--text-primary); }
.model-history-empty { min-height: 70px; display: grid; place-items: center; color: var(--text-muted); font-size: 12px; }
.model-empty-state {
  min-height: 280px; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 8px; padding: 32px; text-align: center; border: 1px dashed var(--border); border-radius: 8px; background: var(--bg-card);
}
.model-empty-state h3 { margin: 0; font-size: 17px; }
.model-empty-state p { max-width: 540px; margin: 0 0 6px; color: var(--text-muted); line-height: 1.5; }
.model-leader-summary {
  display: flex; justify-content: space-between; align-items: center; gap: 18px;
  margin-bottom: 12px; padding: 14px 16px; border: 1px solid var(--border); border-left: 3px solid var(--green); border-radius: 8px; background: var(--bg-card);
}
.model-leader-summary h3 { margin: 2px 0; font-size: 16px; overflow-wrap: anywhere; }
.model-leader-summary p { margin: 0; color: var(--text-muted); font-size: 11px; }
.model-rank-kpis { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin-bottom: 12px; }
.model-rank-kpis .stat-card { padding: 12px 14px; }
.model-rank-layout { display: grid; gap: 12px; }
.model-rank-table table { min-width: 980px; }

/* ═══ Participant performance and progression ═══ */
.perf-toolbar {
  display: grid; grid-template-columns: minmax(180px, 240px) 150px auto minmax(220px, 1fr);
  align-items: end; gap: 9px; margin-bottom: 12px; padding: 11px 13px;
  border: 1px solid var(--border); border-radius: 8px; background: var(--bg-card);
}
.perf-toolbar label { display: grid; gap: 5px; min-width: 0; }
.perf-toolbar label > span {
  color: var(--text-muted); font-size: 9.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em;
}
.perf-toolbar .btn { min-height: 34px; }
.perf-toolbar-status { min-width: 0; display: grid; justify-items: end; gap: 2px; padding-bottom: 2px; }
.perf-toolbar-status b, .perf-toolbar-status span { max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.perf-toolbar-status b { color: var(--text-helper); font-size: 11px; }
.perf-toolbar-status span { color: var(--text-muted); font: 9.5px var(--font-mono); }
.perf-quality-warning {
  display: flex; align-items: center; gap: 10px; margin-bottom: 10px; padding: 9px 12px;
  border: 1px solid var(--yellow); border-left-width: 3px; border-radius: 6px; background: var(--yellow-bg);
}
.perf-quality-warning b { flex: 0 0 auto; color: var(--yellow); font-size: 11px; }
.perf-quality-warning span { color: var(--text-helper); font-size: 10px; line-height: 1.4; }
.perf-kpis { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 8px; margin-bottom: 8px; }
.perf-kpi {
  min-height: 105px; min-width: 0; display: flex; flex-direction: column; justify-content: center;
  padding: 13px 14px; border: 1px solid var(--border); border-radius: 8px; background: var(--bg-card);
}
.perf-kpi.primary { border-top: 3px solid var(--green); padding-top: 11px; }
.perf-kpi > span { color: var(--text-muted); font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; }
.perf-kpi > strong { margin: 5px 0 3px; color: var(--text-primary); font: 700 25px var(--font-mono); overflow-wrap: anywhere; }
.perf-kpi.primary > strong { color: var(--green); }
.perf-kpi > small { color: var(--text-muted); font-size: 10px; line-height: 1.35; }
.perf-telemetry-strip {
  display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); margin-bottom: 12px;
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.perf-telemetry-strip > div { min-width: 0; padding: 10px 11px; border-right: 1px solid var(--border); }
.perf-telemetry-strip > div:last-child { border-right: 0; }
.perf-telemetry-strip span, .perf-telemetry-strip b { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.perf-telemetry-strip span { color: var(--text-muted); font-size: 9px; text-transform: uppercase; }
.perf-telemetry-strip b { margin-top: 3px; color: var(--text-helper); font: 600 11px var(--font-mono); }
.perf-overview-grid { display: grid; grid-template-columns: minmax(0, 2fr) minmax(320px, 1fr); gap: 12px; margin-bottom: 12px; }
.perf-intelligence-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-bottom: 12px; }
.perf-panel { min-width: 0; margin: 0; padding: 14px; }
.perf-panel-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 10px; }
.perf-panel-head > div { min-width: 0; }
.perf-panel-head span { display: block; color: var(--text-muted); font-size: 9px; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; }
.perf-panel-head h3 { margin: 3px 0 0; font-size: 14px; line-height: 1.25; }
.perf-panel-head > small { color: var(--text-muted); font-size: 9.5px; text-align: right; }
.perf-evolution-chart, .perf-skill-chart { height: 310px; min-height: 280px; }
.perf-rank-list { display: grid; }
.perf-rank-row {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 3px 12px; align-items: center;
  min-height: 58px; padding: 8px 0; border-bottom: 1px solid var(--border);
}
.perf-rank-row:last-child { border-bottom: 0; }
.perf-rank-row > div { min-width: 0; grid-row: 1 / span 2; }
.perf-rank-row > div b, .perf-rank-row > div span { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.perf-rank-row > div b { font-size: 11.5px; }
.perf-rank-row > div span { margin-top: 3px; color: var(--text-muted); font-size: 9.5px; }
.perf-rank-row > strong { justify-self: end; font: 700 17px var(--font-mono); }
.perf-rank-row > .pts { justify-self: end; font-size: 10px; }
.perf-panel-empty, .perf-chart-empty {
  min-height: 190px; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 6px; padding: 22px; color: var(--text-muted); text-align: center;
}
.perf-panel-empty b, .perf-chart-empty b { color: var(--text-primary); font-size: 13px; }
.perf-panel-empty span, .perf-chart-empty span { max-width: 410px; font-size: 10.5px; line-height: 1.45; }
.perf-panel-empty .btn { margin-top: 5px; }
.perf-intel-list { display: grid; gap: 7px; }
.perf-intel-item {
  min-height: 70px; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; align-items: center;
  padding: 10px 12px; border: 1px solid var(--border); border-left-width: 3px; border-radius: 6px;
}
.perf-intel-item.positive { border-left-color: var(--green); background: var(--green-bg); }
.perf-intel-item.warning { border-left-color: var(--yellow); background: var(--yellow-bg); }
.perf-intel-item > div { min-width: 0; }
.perf-intel-item b, .perf-intel-item span { display: block; }
.perf-intel-item b { font-size: 12px; }
.perf-intel-item span { margin-top: 4px; color: var(--text-helper); font-size: 10px; line-height: 1.4; }
.perf-intel-item > strong { font: 700 22px var(--font-mono); }
.perf-intel-item.positive > strong { color: var(--green); }
.perf-intel-item.warning > strong { color: var(--yellow); }
.perf-intel-empty { min-height: 70px; display: grid; place-items: center; color: var(--text-muted); font-size: 11px; text-align: center; }
.perf-difficulty-list { display: grid; }
.perf-difficulty-row {
  display: grid; grid-template-columns: minmax(120px, .8fr) minmax(120px, 1fr) 34px; gap: 12px; align-items: center;
  min-height: 58px; padding: 8px 0; border-bottom: 1px solid var(--border);
}
.perf-difficulty-row:last-child { border-bottom: 0; }
.perf-difficulty-row > div:first-child { min-width: 0; }
.perf-difficulty-row b, .perf-difficulty-row span { display: block; }
.perf-difficulty-row b { font-size: 11.5px; }
.perf-difficulty-row span { margin-top: 3px; color: var(--text-muted); font-size: 9.5px; }
.perf-difficulty-row > strong { color: var(--text-helper); font: 700 12px var(--font-mono); text-align: right; }
.perf-progress { height: 6px; overflow: hidden; border-radius: 3px; background: var(--btn-bg); }
.perf-progress i { display: block; height: 100%; border-radius: inherit; background: var(--green); }
.perf-sessions-panel { margin-bottom: 12px; }
.perf-session-list { border-top: 1px solid var(--border); }
.perf-session-row {
  display: grid; grid-template-columns: minmax(220px, 1.6fr) 105px minmax(250px, 1fr) minmax(130px, .65fr) auto;
  gap: 14px; align-items: center; min-height: 78px; padding: 10px 0; border-bottom: 1px solid var(--border);
}
.perf-session-row:last-child { border-bottom: 0; }
.perf-session-main, .perf-session-status, .perf-session-model { min-width: 0; }
.perf-session-main > b, .perf-session-main > code, .perf-session-main > span,
.perf-session-model > span, .perf-session-model > b { display: block; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.perf-session-main > b { font-size: 12px; }
.perf-session-main > code { margin-top: 3px; color: var(--text-muted); font-size: 9.5px; }
.perf-session-main > span { margin-top: 5px; color: var(--text-helper); font-size: 9.5px; }
.perf-session-status { display: grid; justify-items: start; gap: 5px; }
.perf-session-status small { color: var(--text-muted); font-size: 9px; }
.perf-session-metrics { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px 10px; }
.perf-session-metrics span { color: var(--text-muted); font-size: 9.5px; white-space: nowrap; }
.perf-session-metrics b { color: var(--text-helper); font-family: var(--font-mono); }
.perf-session-model > span { color: var(--text-muted); font-size: 9px; text-transform: uppercase; }
.perf-session-model > b { margin-top: 4px; color: var(--text-helper); font-size: 10px; }
.modal.modal-wide { width: min(1240px, 96vw); }
.perf-review-summary { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.perf-review-summary > div { min-width: 0; padding: 10px 12px; border-right: 1px solid var(--border); }
.perf-review-summary > div:last-child { border-right: 0; }
.perf-review-summary span, .perf-review-summary b { display: block; }
.perf-review-summary span { color: var(--text-muted); font-size: 9px; text-transform: uppercase; }
.perf-review-summary b { margin-top: 3px; font: 700 14px var(--font-mono); }
.perf-review-card { padding: 16px 0; border-bottom: 1px solid var(--border); }
.perf-review-card:last-child { border-bottom: 0; }
.perf-review-card h3 { margin: 0 0 9px; font-size: 13px; }
.perf-review-card #perf-review-flow { height: 410px; min-height: 360px; }

/* ═══ Observability: team inspector ═══ */
.tm-head-actions { display: flex; gap: 8px; }
.tm-head-actions input { width: 260px; }
.tm-summary { grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 8px; margin-bottom: 12px; }
.tm-summary .stat-card, .tm-detail-kpis .stat-card { padding: 10px 12px; margin: 0; }
.tm-summary .stat-value, .tm-detail-kpis .stat-value { font-size: 21px; }
.tm-roster { margin-bottom: 12px; }
.tm-roster .model-panel-head h2 { font-size: 14px; margin: 0; }
.tm-roster-table { max-height: 330px; }
.tm-roster-table table { min-width: 800px; }
.tm-roster-table td:first-child { min-width: 180px; max-width: 260px; overflow-wrap: anywhere; }
.tm-roster-table:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }
.tm-roster-table thead { position: sticky; top: 0; z-index: 2; }
.tm-roster-table tr.selected { background: var(--green-bg); box-shadow: inset 3px 0 0 var(--green); }
.tm-roster-table td:first-child b, .tm-roster-table td:first-child small { display: block; }
.tm-roster-table td:first-child small { margin-top: 2px; color: var(--text-muted); font-size: 10px; }
.tm-empty-roster, .tm-empty-detail {
  min-height: 150px; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 7px; padding: 24px; text-align: center; color: var(--text-muted);
}
.tm-empty-roster h3, .tm-empty-detail h3 { margin: 0; color: var(--text-primary); font-size: 15px; }
.tm-empty-roster p, .tm-empty-detail p { margin: 0 0 4px; max-width: 520px; line-height: 1.45; }
.tm-detail-head {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  margin: 16px 0 10px; padding-bottom: 10px; border-bottom: 1px solid var(--border);
}
.tm-detail-head h2 { margin: 2px 0; font-size: 18px; }
.tm-detail-head p { margin: 0; color: var(--text-muted); font-size: 11px; }
.tm-detail-kpis { grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 8px; margin-bottom: 12px; }
.tm-inspector-grid { display: grid; grid-template-columns: minmax(0, 3fr) minmax(340px, 2fr); gap: 12px; align-items: stretch; }
.tm-inspector-grid .model-panel { min-height: 520px; display: flex; flex-direction: column; }
.tm-flow-panel #tm-flow { height: 450px; flex: 1; min-height: 400px; }
.tm-console-panel #tm-panel { flex: 1; min-height: 0; }
.tm-console-panel #tm-panel .term-body { height: 430px; }
.tm-detail-lower { display: grid; grid-template-columns: minmax(0, 2fr) minmax(300px, 1fr); gap: 12px; margin-top: 12px; align-items: stretch; }
.tm-timeline-panel .table-wrapper, .tm-model-panel .table-wrapper { max-height: 360px; }
.tm-timeline-panel table { min-width: 820px; }

/* ═══ Observability: paginated audit trail ═══ */
.op-toolbar {
  display: grid; grid-template-columns: 140px 180px repeat(3, minmax(170px, 1fr));
  gap: 9px; align-items: end; margin-bottom: 12px; padding: 12px 14px;
  border: 1px solid var(--border); border-radius: 8px; background: var(--bg-card);
}
.op-toolbar .field { margin: 0; min-width: 0; }
.op-slo-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; margin-bottom: 12px; }
.op-slo-card, .op-slo-volume { min-height: 92px; padding: 11px 13px; border-top: 2px solid var(--border); }
.op-slo-card.met { border-top-color: var(--green); }
.op-slo-card.miss { border-top-color: var(--red); }
.op-slo-card.miss .stat-value { color: var(--red); }
.op-slo-card small, .op-slo-volume small { display: block; margin-top: 5px; color: var(--text-muted); font-size: 9.5px; }
.op-history-panel, .op-comparison-panel, .op-failure-panel { margin-bottom: 12px; }
.op-history-actions { display: flex; align-items: center; gap: 9px; }
.op-history-table { max-height: max(440px, calc(100vh - 455px)); }
.op-history-table table { min-width: 1040px; }
.op-history-table thead { position: sticky; top: 0; z-index: 2; }
.op-history-table thead th::after, .op-compare-table thead th::after { display: none; }
.op-history-table td { vertical-align: middle; }
.op-history-table td > b, .op-history-table td > small { display: block; }
.op-history-table td > small { max-width: 210px; margin-top: 2px; overflow: hidden; color: var(--text-muted); font-size: 9.5px; text-overflow: ellipsis; white-space: nowrap; }
.op-history-table th:first-child, .op-history-table td:first-child { width: 34px; text-align: center; }
.op-history-table input[type="checkbox"] { width: 15px; height: 15px; accent-color: var(--primary); }
.op-compare-table { max-height: 430px; }
.op-compare-table table { min-width: 1080px; }
.op-compare-table td > b, .op-compare-table td > small { display: block; }
.op-compare-table td > small { margin-top: 2px; color: var(--text-muted); font-size: 9.5px; }
.op-inspect-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; margin-bottom: 10px; }
.op-inspect-head h3 { margin: 8px 0 3px; font-size: 17px; }
.op-inspect-head small { color: var(--text-muted); }
.op-inspect-metrics { display: grid; grid-template-columns: repeat(2, minmax(105px, 1fr)); gap: 6px; }
.op-inspect-metrics span { padding: 7px 9px; border: 1px solid var(--border); border-radius: 6px; color: var(--text-muted); font-size: 10px; white-space: nowrap; }
.op-inspect-metrics b { color: var(--text-primary); font: 700 13px var(--font-mono); }
.op-inspect-flow { height: 360px; margin: 10px 0; border: 1px solid var(--border); border-radius: 6px; }

.audit-toolbar {
  display: grid; grid-template-columns: minmax(260px, 1fr) 150px 170px 90px auto; gap: 9px;
  align-items: end; margin-bottom: 12px; padding: 12px 14px; border: 1px solid var(--border); border-radius: 8px; background: var(--bg-card);
}
.audit-toolbar .field { margin: 0; min-width: 0; }
.audit-summary { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin-bottom: 12px; }
.audit-summary .stat-card { padding: 11px 13px; }
.audit-summary .stat-value { font-size: 22px; }
.audit-panel { padding-bottom: 10px; }
.audit-table { max-height: max(420px, calc(100vh - 410px)); }
#tab-audit .model-panel-head h2 { margin: 0; font-size: 17px; line-height: 1.4; }
[data-theme="dark"] #tab-audit .pill.captain { color: #8dbaff; background: #173354; }
[data-theme="dark"] #tab-users .btn-danger { color: #ff9a9a; background: rgba(255,77,77,.10); }
#tab-users .admin-input, #tab-users .btn { min-height: var(--ui-control-height,40px); }
.audit-table thead { position: sticky; top: 0; z-index: 3; }
.audit-table table { min-width: 920px; }
.audit-table tbody tr { cursor: default; }
.audit-table td { padding: 8px 10px; vertical-align: middle; }
.audit-table td > b, .audit-table td > small { display: block; }
.audit-table td > small { margin-top: 2px; color: var(--text-muted); font-size: 9.5px; }
.audit-table th:first-child { width: 145px; }
.audit-table th:nth-child(2) { width: 190px; }
.audit-table th:nth-child(3) { width: 190px; }
.audit-table th:last-child { width: 105px; }
.audit-path { display: block; max-width: 480px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 10.5px; }
.audit-pagination { display: flex; align-items: center; justify-content: flex-end; gap: 10px; padding-top: 10px; }
.audit-pagination span { min-width: 130px; color: var(--text-muted); font-size: 11px; text-align: center; }

/* ═══ Observability: live scope and stable information hierarchy ═══ */
.soc-toolbar { display: grid; grid-template-columns: minmax(240px, 1fr) auto auto; align-items: end; padding: 12px 14px; }
.soc-toolbar-title { min-width: 0; }
.soc-toolbar-title h2 { font-size: 18px; }
.soc-toolbar-controls { display: flex; align-items: end; gap: 7px; flex-wrap: wrap; justify-content: flex-end; }
.soc-toolbar-controls .field { margin: 0; min-width: 270px; }
.soc-toolbar-controls .field label { font-size: 9.5px; text-transform: uppercase; letter-spacing: .05em; }
.soc-toolbar-controls select { min-width: 270px; }
.soc-auto { min-height: 34px; display: grid; grid-template-columns: auto auto; align-content: center; column-gap: 5px; padding: 4px 8px; border: 1px solid var(--border); border-radius: 6px; color: var(--text-helper); }
.soc-auto input { grid-row: 1 / span 2; }
.soc-auto span { font-size: 11px; font-weight: 600; }
.soc-auto small { color: var(--text-muted); font-size: 9px; }
.soc-updated { min-width: 84px; padding-bottom: 3px; text-align: right; }
.soc-updated span, .soc-updated b { display: block; }
.soc-updated span { color: var(--text-muted); font-size: 9px; text-transform: uppercase; }
.soc-updated b { margin-top: 2px; font: 600 10.5px var(--font-mono); color: var(--text-helper); }
.soc-kpis { grid-template-columns: repeat(8, minmax(0, 1fr)); }
.soc-kpis .stat-label { font-size: 9px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.soc-kpis .stat-value { font-size: 20px; }
.soc-wall {
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-template-areas:
    "score score score score chart chart chart chart side side side side"
    "matrix matrix matrix matrix matrix matrix matrix matrix matrix matrix matrix matrix"
    "flow flow flow flow flow flow flow flow console console console console"
    "teams teams teams teams stream stream stream stream stream stream stream stream";
}
.soc-matrix-card { min-height: 210px; }
.soc-matrix { max-height: 410px; }
.soc-side h4 { margin: 4px 0 7px; color: var(--text-helper); font-size: 10px; text-transform: uppercase; letter-spacing: .05em; }
.soc-side h4 + div { margin-bottom: 10px; }
.soc-flag { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: 9px; padding: 6px 0; border-bottom: 1px solid var(--border); align-items: start; }
.soc-flag b, .soc-flag small { display: block; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.soc-flag b { color: var(--text-helper); font-size: 11px; }
.soc-flag small { margin-top: 2px; color: var(--text-muted); font-size: 9.5px; }
.soc-flag .pts { min-width: 0; overflow-wrap: anywhere; word-break: break-word; white-space: normal; font-size: 10px; text-align: right; }
.soc-flow-card.is-empty { min-height: 320px; }
.soc-flow-card.is-empty .soc-flow { min-height: 220px; height: 230px; }
.soc-console.is-empty { min-height: 320px; }
.soc-stream table { min-width: 700px; table-layout: fixed; }
.soc-stream th:first-child { width: 72px; }
.soc-stream th:nth-child(2) { width: 112px; }
.soc-stream th:nth-child(3) { width: 118px; }
.soc-stream th:nth-child(4) { width: 138px; }
.soc-stream td:first-child { white-space: nowrap; }

/* Analytics: three useful columns rather than four compressed ones. */
.an-toolbar { display: grid; grid-template-columns: minmax(230px, .7fr) minmax(540px, 1.3fr) auto; }
.an-toolbar-status { display: grid; justify-items: end; gap: 4px; min-width: 120px; }
.an-toolbar-status small { color: var(--text-muted); font-size: 9.5px; white-space: nowrap; }
.an-overview { grid-template-columns: minmax(280px, .9fr) minmax(520px, 1.25fr); }
.an-health-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.an-health-card.neutral b { color: var(--text-muted); }
.an-structure-line { margin-top: 9px; color: var(--text-helper); font: 10.5px var(--font-mono); }
.an-kpis { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.an-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }

@media (max-width: 1450px) {
  .soc-kpis { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .an-toolbar { grid-template-columns: 1fr; }
  .an-toolbar-status { display: flex; justify-content: space-between; align-items: center; }
}
@media (max-width: 1220px) {
  .perf-kpis { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .perf-telemetry-strip { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .perf-telemetry-strip > div:nth-child(4n) { border-right: 0; }
  .perf-telemetry-strip > div:nth-child(-n+4) { border-bottom: 1px solid var(--border); }
  .perf-overview-grid { grid-template-columns: 1fr; }
  .perf-session-row { grid-template-columns: minmax(0, 1fr) auto; gap: 8px 14px; }
  .perf-session-status { grid-column: 2; grid-row: 1; justify-items: end; }
  .perf-session-metrics { grid-column: 1; grid-row: 2; }
  .perf-session-model { grid-column: 1; grid-row: 3; }
  .perf-session-row > .btn { grid-column: 2; grid-row: 3; }
  .model-run-grid, .model-history-grid, .tm-inspector-grid, .tm-detail-lower { grid-template-columns: 1fr; }
  .tm-summary { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .tm-detail-kpis { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .soc-wall { display: block; }
  .soc-wall > .card { margin-bottom: 12px; }
  .an-overview { grid-template-columns: 1fr; }
  .an-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .audit-toolbar { grid-template-columns: minmax(240px, 1fr) repeat(3, auto); }
  .audit-toolbar .audit-search { grid-column: 1 / -1; }
  .op-toolbar { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .op-slo-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .perf-quality-warning { align-items: flex-start; flex-direction: column; gap: 4px; }
  .perf-toolbar { grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: stretch; }
  .perf-toolbar .btn { grid-column: 1 / -1; width: 100%; }
  .perf-toolbar-status { grid-column: 1 / -1; justify-items: start; }
  .perf-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .perf-kpi { min-height: 96px; padding: 11px; }
  .perf-kpi > strong { font-size: 21px; }
  .perf-telemetry-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .perf-telemetry-strip > div:nth-child(2n) { border-right: 0; }
  .perf-telemetry-strip > div:nth-child(-n+6) { border-bottom: 1px solid var(--border); }
  .perf-intelligence-grid { grid-template-columns: 1fr; }
  .perf-panel-head { align-items: flex-start; }
  .perf-evolution-chart, .perf-skill-chart { height: 290px; min-height: 260px; }
  .perf-difficulty-row { grid-template-columns: minmax(95px, .8fr) minmax(90px, 1fr) 30px; gap: 8px; }
  .perf-session-row { grid-template-columns: 1fr; padding: 13px 0; }
  .perf-session-main, .perf-session-status, .perf-session-metrics, .perf-session-model, .perf-session-row > .btn { grid-column: 1; grid-row: auto; }
  .perf-session-status { display: flex; align-items: center; justify-content: space-between; }
  .perf-session-row > .btn { width: 100%; }
  .perf-review-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .perf-review-summary > div:nth-child(2) { border-right: 0; }
  .perf-review-summary > div:nth-child(-n+2) { border-bottom: 1px solid var(--border); }
  .perf-review-card #perf-review-flow { height: 330px; min-height: 300px; }
  .model-intro { display: block; }
  .model-intro p { margin-top: 8px; }
  .model-panel { padding: 12px; }
  .model-panel-head { align-items: flex-start; }
  .model-bulk-actions { display: grid; grid-template-columns: 1fr 1fr; width: 100%; }
  .model-filterbar { grid-template-columns: 1fr; }
  .model-selection-footer { grid-template-columns: 1fr; gap: 8px; }
  .model-form-grid.agent-config { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .model-form-grid.agent-config .model-field-wide { grid-column: 1 / -1; }
  .model-run-button { width: 100%; }
  .model-history-table { overflow: visible; border: 0; }
  .model-history-table table, .model-history-table tbody { display: block; min-width: 0; border: 0; }
  .model-history-table thead { display: none; }
  .model-history-table tr { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 7px 10px; padding: 10px 0; border-bottom: 1px solid var(--border); }
  .model-history-table td { display: block; padding: 0; border: 0; min-width: 0; }
  .model-history-table td:first-child, .model-history-table td:nth-child(2) { grid-column: 1 / -1; }
  .model-history-table td:last-child { justify-self: end; }
  .model-history-table td:last-child .btn { min-height: 32px; }
  .model-leader-summary { align-items: stretch; flex-direction: column; }
  .model-rank-kpis, .tm-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tm-head-actions { width: 100%; }
  .tm-head-actions input { flex: 1; width: auto; min-width: 0; }
  .tm-detail-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tm-inspector-grid .model-panel { min-height: 0; }
  .tm-flow-panel #tm-flow { height: 360px; min-height: 340px; }
  .tm-console-panel #tm-panel .term-body { height: 420px; }
  .audit-toolbar { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .audit-toolbar .audit-search { grid-column: 1 / -1; }
  .audit-toolbar .btn { width: 100%; }
  .audit-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .audit-table { max-height: 540px; }
  .audit-table { overflow-x: hidden; }
  .audit-table table, .audit-table tbody { display: block; min-width: 0; border: 0; }
  .audit-table thead { display: none; }
  .audit-table tr {
    display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 5px 12px;
    padding: 10px 8px; border-bottom: 1px solid var(--border);
  }
  .audit-table td { display: block; padding: 0; border: 0; min-width: 0; }
  .audit-table td:nth-child(1) { grid-column: 1; grid-row: 1; }
  .audit-table td:nth-child(5) { grid-column: 2; grid-row: 1; text-align: right; }
  .audit-table td:nth-child(2), .audit-table td:nth-child(3), .audit-table td:nth-child(4) { grid-column: 1 / -1; }
  .audit-table td:nth-child(2) { grid-row: 2; }
  .audit-table td:nth-child(3) { grid-row: 3; }
  .audit-table td:nth-child(4) { grid-row: 4; }
  .audit-path { max-width: 100%; white-space: normal; overflow-wrap: anywhere; }
  .audit-pagination { justify-content: space-between; }
  .audit-pagination span { min-width: 0; }
  .op-toolbar { grid-template-columns: 1fr; }
  .op-slo-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .op-slo-volume { grid-column: 1 / -1; }
  .op-history-actions { width: 100%; justify-content: space-between; }
  .op-history-panel .model-panel-head { display: block; }
  .op-history-actions { margin-top: 9px; }
  .op-history-table { max-height: none; overflow-x: hidden; }
  .op-history-table table, .op-history-table tbody { display: block; width: 100%; min-width: 0; border: 0; }
  .op-history-table thead { display: none; }
  .op-history-table tr {
    display: grid; grid-template-columns: 24px minmax(0, 1fr) auto; gap: 5px 10px;
    padding: 11px 8px; border-bottom: 1px solid var(--border);
  }
  .op-history-table td { display: block; min-width: 0; padding: 0; border: 0; }
  .op-history-table td:first-child { grid-column: 1; grid-row: 1 / span 2; width: auto; padding-top: 2px; }
  .op-history-table td:nth-child(2) { grid-column: 2; grid-row: 1; }
  .op-history-table td:nth-child(3) { grid-column: 2 / 4; grid-row: 2; }
  .op-history-table td:nth-child(4) { grid-column: 2 / 4; grid-row: 3; }
  .op-history-table td:nth-child(5) { grid-column: 3; grid-row: 1; text-align: right; }
  .op-history-table td:nth-child(6) { grid-column: 2; grid-row: 4; }
  .op-history-table td:nth-child(7) { grid-column: 3; grid-row: 4; text-align: right; }
  .op-history-table td:nth-child(8) { grid-column: 2; grid-row: 5; }
  .op-history-table td:nth-child(9) { grid-column: 3; grid-row: 5; justify-self: end; }
  .op-history-table td:nth-child(6)::before { content: "Lanzamiento "; color: var(--text-muted); font: 9px var(--font-primary); }
  .op-history-table td:nth-child(7)::before { content: "Duración "; color: var(--text-muted); font: 9px var(--font-primary); }
  .op-history-table td > small { max-width: none; white-space: normal; overflow-wrap: anywhere; }
  .op-inspect-head { flex-direction: column; }
  .op-inspect-metrics { width: 100%; }
  .op-inspect-flow { height: 320px; }
  .soc-toolbar { grid-template-columns: 1fr; align-items: stretch; }
  .soc-toolbar-controls { justify-content: stretch; }
  .soc-toolbar-controls .field { flex: 1 1 100%; min-width: 0; }
  .soc-toolbar-controls select { min-width: 0; width: 100%; }
  .soc-updated { text-align: left; }
  .soc-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .soc-focus-head { align-items: stretch !important; }
  .soc-focus-head .spacer { display: none; }
  .soc-focus-head label { width: 100%; }
  .soc-focus-head select { width: 100% !important; min-width: 0 !important; }
  .an-health-grid, .an-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .an-grid { grid-template-columns: 1fr; }
  .an-grid .span-2 { grid-column: auto; }
}
@media (prefers-reduced-motion: reduce) {
  .model-loading::before, .soc-kpis .stat-card.live::after, .soc-cell.first, .soc-team.running { animation: none !important; }
}
/* Account controls remain usable on classroom laptops and phones. */
.account-page { max-width: 1080px; margin: 0 auto; }
.account-heading, .account-section-heading, .account-session, .account-identity { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.account-heading { margin: 8px 0 24px; }
.account-heading h1 { margin: 6px 0; font-size: clamp(26px, 4vw, 36px); letter-spacing: -.03em; }
.account-heading p, .account-classroom p { margin: 6px 0 0; line-height: 1.6; }
.account-eyebrow { font-size: 11px; font-weight: 700; letter-spacing: .12em; color: var(--text-secondary); }
.account-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.account-grid > .card { min-width: 0; margin: 0; padding: 24px; }
.account-grid h2 { font-size: 18px; }
.account-grid p { line-height: 1.6; }
.account-grid .field { margin-top: 16px; }
.account-identity { justify-content: flex-start; padding: 20px 24px; }
.account-avatar { display: grid; place-items: center; flex: 0 0 44px; height: 44px; border-radius: 12px; background: var(--btn-bg); font-size: 22px; font-weight: 700; }
.account-email { overflow-wrap: anywhere; margin-top: 4px; }
.account-session { padding: 16px 0; border-bottom: 1px solid var(--border-color, #d9dde1); }
.account-session .muted { font-size: 12px; margin-top: 5px; }
.account-current { background: #e6f6ed; color: #17683d; }
.account-chip { max-width: min(38vw, 420px); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; cursor: pointer; background: var(--btn-bg); color: var(--text-primary); border: 1px solid var(--border-color, #d9dde1); }
.account-classroom { margin-top: 24px; padding: 20px 24px; border-left: 3px solid #269457; background: var(--btn-bg); border-radius: 0 10px 10px 0; }
#account-save-password, #account-logout-all { margin-top: 20px; }
.account-page :focus-visible, .account-chip:focus-visible { outline: 3px solid #269457; outline-offset: 3px; }
@media (max-width: 760px) {
  .account-grid { grid-template-columns: 1fr; }
  .account-grid > .card { padding: 18px; }
  .account-heading { align-items: flex-start; }
  .account-heading > .pill { margin-top: 8px; }
  .account-section-heading { flex-wrap: wrap; }
  .account-session { gap: 8px; }
  .account-chip { max-width: 140px; }
}