:root {
  --v84a-space: #0A1326;
  --v84a-teal: #00D4C4;
  --v84a-blue: #1B6BFF;
  --v84a-mist: #8FA6C1;
  --v84a-white: #F2F6FA;
  --v84a-deep: #06101f;
  --v84a-panel: #0c1b30;
  --v84a-panel-strong: #10243d;
  --v84a-line: rgba(143, 166, 193, .18);
  --v84a-line-bright: rgba(0, 212, 196, .36);
  --v84a-danger: #ff5668;
  --v84a-warning: #f3b834;
  --v84a-ok: #4fdf9a;
}

html { background: var(--v84a-deep); }
body {
  min-height: 100vh;
  background: var(--v84a-deep) !important;
  color: var(--v84a-white);
  letter-spacing: 0;
}
body::before {
  display: none;
}

button, input, select, textarea { letter-spacing: 0; }
button {
  border-radius: 6px !important;
  border-color: var(--v84a-line) !important;
  background: #0b192c;
  color: var(--v84a-white);
}
button:hover:not(:disabled) {
  border-color: rgba(0, 212, 196, .56) !important;
  background: #102541;
}
button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--v84a-teal) !important;
  outline-offset: 2px;
}
button.primary, .front-primary.primary, #v82k-login-button {
  background: linear-gradient(100deg, var(--v84a-blue), var(--v84a-teal)) !important;
  color: #fff !important;
  border-color: transparent !important;
  font-weight: 800;
}
input, select, textarea {
  background: #071426 !important;
  border-color: rgba(143, 166, 193, .24) !important;
  border-radius: 6px !important;
  color: var(--v84a-white) !important;
}
label { color: #b9c9dc; }
.hidden, [hidden] { display: none !important; }

/* Login */
#v82k-auth-view {
  min-height: 100vh;
  background: #071426;
  position: relative;
  overflow: hidden;
}
#v82k-auth-view::after {
  content: "";
  position: absolute;
  left: -8vw;
  right: 42vw;
  bottom: -16vh;
  height: 44vh;
  border-top: 1px solid rgba(0, 212, 196, .34);
  border-radius: 50%;
  box-shadow: 0 -22px 60px rgba(27, 107, 255, .10);
  transform: rotate(4deg);
  pointer-events: none;
}
.v82k-login-layout {
  width: min(1540px, calc(100% - 64px)) !important;
  min-height: 100vh !important;
  margin: 0 auto;
  padding: 64px 5vw !important;
  display: grid !important;
  grid-template-columns: minmax(0, 1.35fr) minmax(390px, .65fr) !important;
  align-items: center;
  gap: clamp(48px, 9vw, 150px) !important;
  position: relative;
  z-index: 1;
}
.v82k-login-context { max-width: 720px !important; }
.v83d-login-logo {
  width: min(540px, 82%) !important;
  max-height: 210px !important;
  object-fit: contain;
  object-position: left center;
  margin: 0 0 34px !important;
}
.v82k-login-context .eyebrow { color: var(--v84a-teal) !important; font-size: 12px; }
.v82k-login-context .eyebrow, .v82k-login-context h1, .v83d-brand-slogan { display: none !important; }
.v82k-login-context > p:last-of-type { color: var(--v84a-mist); font-size: 16px; }
.v82k-login-kpis {
  grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  gap: 12px !important;
  margin-top: 42px !important;
}
.v82k-login-kpis div {
  min-height: 86px;
  padding: 15px !important;
  background: rgba(9, 26, 45, .82) !important;
  border: 1px solid var(--v84a-line) !important;
  border-radius: 8px !important;
}
.v82k-login-kpis b { color: var(--v84a-teal); }
.v82k-login-card {
  width: 100% !important;
  max-width: 480px !important;
  padding: 34px !important;
  background: #0b1b30 !important;
  border: 1px solid rgba(143, 166, 193, .2) !important;
  border-radius: 8px !important;
  box-shadow: 0 24px 70px rgba(0, 0, 0, .34), inset 0 1px rgba(255,255,255,.02) !important;
}
.v82k-login-card h2 { font-size: 24px !important; margin: 22px 0 24px !important; }
.v82k-login-card label { margin-bottom: 18px !important; }
.v82k-login-card input { min-height: 48px; margin-top: 7px; }
.v82k-login-card button { width: 100%; min-height: 48px; }
.v82k-auth-ready { color: var(--v84a-teal) !important; }

/* Enterprise header */
#v82k-app-shell { min-height: 100vh; position: relative; }
.v84a-enterprise-header {
  position: relative !important;
  top: auto !important;
  z-index: 10 !important;
  min-height: 72px;
  padding: 9px 20px !important;
  display: grid !important;
  grid-template-columns: minmax(220px, .72fr) minmax(500px, 1.35fr) minmax(430px, 1fr);
  align-items: center;
  gap: 14px;
  background: #050e1d !important;
  border-bottom: 1px solid rgba(143, 166, 193, .15) !important;
  box-shadow: 0 8px 26px rgba(0, 0, 0, .18) !important;
}
.terminal-brand { min-width: 0; display: flex !important; align-items: center; gap: 10px; }
.v83d-header-logo { width: 106px !important; height: 43px !important; object-fit: contain; object-position: left center; }
.v83d-header-meta { display: none !important; min-width: 0; }
.v83d-header-meta strong { font-size: 13px; white-space: nowrap; }
.v83d-header-meta span { color: var(--v84a-teal); font-size: 8px; letter-spacing: .14em; }
.v84a-enterprise-header .front-nav {
  position: relative !important;
  top: auto !important;
  z-index: auto !important;
  display: grid !important;
  grid-template-columns: repeat(5, minmax(84px, 1fr)) !important;
  margin: 0 !important;
  padding: 0 !important;
  gap: 4px !important;
  background: transparent !important;
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}
.v84a-enterprise-header .front-nav button {
  min-height: 46px;
  padding: 5px 6px !important;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  color: #93a7c0 !important;
  background: transparent !important;
  border: 0 !important;
  border-bottom: 2px solid transparent !important;
  font-size: 13px;
}
.v84a-enterprise-header .front-nav button span {
  width: 23px; height: 23px; display: grid; place-items: center;
  border-radius: 50%; background: rgba(143,166,193,.08); color: #b8c7d8;
}
.v84a-enterprise-header .front-nav button:nth-child(1) .v84a-nav-icon::before { content: "⌂"; }
.v84a-enterprise-header .front-nav button:nth-child(2) .v84a-nav-icon::before { content: "+"; }
.v84a-enterprise-header .front-nav button:nth-child(3) .v84a-nav-icon::before { content: "⌁"; }
.v84a-enterprise-header .front-nav button:nth-child(4) .v84a-nav-icon::before { content: "◷"; }
.v84a-enterprise-header .front-nav button:nth-child(5) .v84a-nav-icon::before { content: "⚙"; }
.v84a-enterprise-header .front-nav button.active {
  color: var(--v84a-teal) !important;
  border-bottom-color: var(--v84a-teal) !important;
  box-shadow: none !important;
}
.v84a-enterprise-header .front-nav button.active span { background: rgba(0,212,196,.12); color: var(--v84a-teal); }
.v84a-session-compact {
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  background: transparent !important;
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
}
.v84a-session-copy { min-width: 0; }
#v82k-session-identity {
  display: block; color: #dce7f4; font-size: 11px; text-align: right;
  overflow: hidden; white-space: nowrap; text-overflow: ellipsis;
}
.v82k-session-metrics { display: flex !important; justify-content: flex-end; gap: 5px !important; margin-top: 5px; }
.v82k-session-metrics span {
  padding: 4px 7px !important;
  border: 1px solid rgba(143,166,193,.13) !important;
  border-radius: 5px !important;
  background: rgba(15,34,57,.7) !important;
  color: #8399b3 !important;
  font-size: 10px !important;
  white-space: nowrap;
}
.v82k-session-metrics b { color: var(--v84a-white) !important; font-size: 11px; }
#v82k-logout-button { min-height: 34px; padding: 5px 9px; font-size: 11px; }
.v84a-system-hooks, .v79-mobile-status { display: none !important; }

/* Shared enterprise pages */
main { max-width: none !important; width: 100%; margin: 0 !important; padding: 14px 18px 22px !important; }
.v84a-page { max-width: 1720px; margin: 0 auto; }
.v79-page-head { min-height: 54px; margin-bottom: 12px !important; align-items: center !important; }
.v79-page-head h2 { font-size: 21px !important; color: var(--v84a-white); }
.v79-page-head p { color: var(--v84a-mist) !important; }
.v83d-page-kicker { color: var(--v84a-teal) !important; font-size: 10px; letter-spacing: .14em; }
.panel, .v79-dashboard-card, .v79-center-band {
  border-radius: 8px !important;
  border: 1px solid var(--v84a-line) !important;
  background: var(--v84a-panel) !important;
  box-shadow: 0 12px 30px rgba(0,0,0,.13), inset 0 1px rgba(255,255,255,.015) !important;
}
.panel h2, .v79-dashboard-card h2, .v79-center-band h2 { color: var(--v84a-white) !important; }
.note, .record-summary, .risk-card .line {
  background: #081629 !important;
  border-color: rgba(143,166,193,.16) !important;
  color: #aabbd0 !important;
}
.v84a-card-heading { display: flex; align-items: center; gap: 9px; min-width: 0; }
.v84a-card-heading h2 { margin: 0 !important; }
.v84a-card-icon {
  flex: 0 0 26px; width: 26px; height: 26px; display: grid; place-items: center;
  border: 1px solid rgba(0,212,196,.28); border-radius: 50%;
  color: var(--v84a-teal); background: rgba(0,212,196,.06); font-size: 11px;
}

/* Dashboard */
.v84a-dashboard .v79-dashboard-grid { grid-template-columns: repeat(12, minmax(0, 1fr)) !important; gap: 12px !important; }
.v84a-dashboard .v79-dashboard-card { padding: 16px !important; min-width: 0; overflow: hidden; position: relative; }
.v84a-dashboard .v79-dashboard-card:nth-child(-n+4) { grid-column: span 3 !important; min-height: 182px; }
.v84a-dashboard .v79-card-position { grid-column: span 8 !important; min-height: 268px; }
.v84a-dashboard .v79-card-review { grid-column: span 4 !important; min-height: 268px; }
.v84a-dashboard .v79-value { font-size: clamp(21px, 1.8vw, 30px) !important; margin-top: 20px !important; }
.v84a-dashboard .v79-meta { color: var(--v84a-mist) !important; line-height: 1.55; }
.v84a-dashboard .v79-kpis { margin-top: 22px !important; }
.v84a-dashboard .v79-kpi { border-top-color: rgba(143,166,193,.14) !important; }
.v84a-dashboard .v80-inline-metrics { grid-template-columns: repeat(2, minmax(0,1fr)) !important; margin-top: 13px; }
.v84a-dashboard .v80-inline-metrics > div:nth-child(n+5) { display: none; }
.v80-demo-mode { margin-left: auto; color: var(--v84a-teal) !important; background: rgba(0,212,196,.08) !important; }
.v84a-dashboard .v79-card-position::after {
  content: ""; position: absolute; right: 30px; bottom: 76px; width: 31%; height: 72px;
  border-bottom: 1px solid rgba(0,212,196,.3); border-radius: 50%; transform: skewY(-8deg); pointer-events: none;
}
.v84a-dashboard-footer {
  min-height: 42px; display: flex; justify-content: space-between; align-items: center;
  margin-top: 12px; padding: 8px 13px; border: 1px solid var(--v84a-line); border-radius: 7px;
  background: rgba(8,22,39,.82); color: var(--v84a-mist); font-size: 12px;
}
.v84a-dashboard-footer b { color: #cedaea; }
.v84a-status-dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--v84a-teal); margin-right: 7px; box-shadow: 0 0 10px rgba(0,212,196,.7); }

/* Manual entry */
#trade.v84a-entry-page { max-width: 1720px !important; width: 100% !important; margin: 0 auto !important; }
.v84a-entry-layout { display: grid !important; grid-template-columns: minmax(0, 1.82fr) minmax(330px, 1fr) !important; gap: 12px !important; }
.v84a-entry-form-card { padding: 18px !important; }
.v84a-entry-page .trade-entry-grid { grid-template-columns: repeat(2, minmax(0,1fr)) !important; gap: 12px !important; }
.v84a-entry-page .v79-trade-section { padding: 0 !important; background: transparent !important; border: 0 !important; }
.v84a-entry-page .v79-trade-section + .v79-trade-section { margin-top: 12px; padding-top: 12px !important; border-top: 1px solid rgba(143,166,193,.14) !important; }
.v84a-entry-page .v79-trade-section > summary { display: block !important; margin-bottom: 12px; color: #dfe9f5; font-size: 14px; cursor: default; }
.v84a-entry-page input, .v84a-entry-page select { min-height: 42px; }
.v84a-entry-page textarea { min-height: 92px; }
.v84a-action-field { position: relative; }
.v84a-action-field > select { position: absolute !important; width: 1px !important; height: 1px !important; opacity: 0; pointer-events: none; }
.v84a-action-segments { display: grid; grid-template-columns: repeat(3,1fr); gap: 6px; }
.v84a-action-segments button { min-height: 42px; }
.v84a-action-segments button.active { color: #fff !important; border-color: var(--v84a-teal) !important; background: rgba(0,212,196,.14) !important; }
.v84a-entry-page .check-grid { grid-template-columns: repeat(4,minmax(0,1fr)) !important; background: #081629 !important; }
.v84a-entry-page .front-stack { grid-template-rows: 1fr; }
.v84a-entry-page .v79-trade-result-section { display: block !important; padding: 0 !important; border: 0 !important; background: transparent !important; }
.v84a-entry-page .v79-trade-result-section > summary { display: none !important; }
.v84a-entry-page .v79-result-stack { display: grid; gap: 10px; }
.v84a-entry-page .v79-result-stack > .panel { padding: 14px !important; }
.v84a-entry-page .signal-strip { gap: 8px; }
.v84a-entry-page .signal { min-height: 78px; display: grid; align-content: center; }
.v84a-entry-page .front-actions { margin-top: 16px !important; }
.v84a-entry-page .front-primary { min-height: 46px; }

/* Signal center */
.v84a-signal-stats { display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); gap: 9px; margin-bottom: 12px; }
.v84a-signal-stats article {
  min-height: 72px; padding: 12px 14px; border: 1px solid var(--v84a-line); border-radius: 7px;
  background: #0b1a2d; display: flex; align-items: center; justify-content: space-between;
}
.v84a-signal-stats span { color: var(--v84a-mist); font-size: 12px; }
.v84a-signal-stats b { font-size: 23px; }
.v84a-signal-stats .red b { color: var(--v84a-danger); }
.v84a-signal-stats .yellow b { color: var(--v84a-warning); }
.v84a-signal-stats .white b { color: var(--v84a-white); }
.v84a-signal-stats .matched b { color: var(--v84a-teal); }
.v84a-signal-workspace { display: grid; grid-template-columns: minmax(300px, .78fr) minmax(430px, 1.5fr) minmax(250px, .62fr); gap: 11px; align-items: stretch; }
.v84a-signal-workspace > *, .v84a-signal-results, .v84a-signal-intel { min-width: 0; }
.v84a-signal-compose { padding: 15px !important; }
.v84a-signal-compose .form-grid { grid-template-columns: 1fr !important; gap: 9px !important; margin-top: 14px; }
.v84a-signal-compose .form-grid > div:not(.full):nth-child(n+5) { display: none; }
.v84a-signal-results { display: grid; grid-template-rows: auto 1fr; gap: 11px; }
.v84a-signal-history { min-height: 360px; }
.v84a-signal-history .table-wrap { min-height: 230px; max-height: 300px; }
.v84a-signal-intel { display: grid; grid-template-rows: repeat(3,1fr); gap: 11px; }
.v84a-signal-intel .panel { padding: 14px !important; }
.v84a-signal-intel p { color: var(--v84a-mist); font-size: 12px; }
.v84a-signal-advanced { margin-top: 11px; padding: 12px 14px !important; }
.v84a-signal-advanced > summary { cursor: pointer; color: #cad8e8; font-weight: 700; }
.v84a-signal-advanced .actions > div { min-width: 150px; flex: 1; }
.v84a-inline-check { display: flex; align-items: center; gap: 7px; margin: 22px 0 0; width: auto; }
.v84a-inline-check input { width: auto; }
.v84a-advanced-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* Review */
.v84a-review-hero { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.v84a-review-hero .panel { min-height: 230px; padding: 18px !important; }
.v84a-review-number { font-size: 42px; font-weight: 900; margin-top: 34px; }
.v84a-review-hero p, .v84a-review-grid p { color: var(--v84a-mist); }
.v84a-review-metrics { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; margin-top: 38px; }
.v84a-review-metrics span { padding: 12px; border-top: 1px solid var(--v84a-line); color: var(--v84a-mist); }
.v84a-review-metrics b { display: block; color: var(--v84a-white); font-size: 22px; }
.v84a-review-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 12px; margin-top: 12px; }
.v84a-review-grid .panel { min-height: 250px; padding: 17px !important; display: flex; flex-direction: column; }
.v84a-review-grid strong { font-size: 20px; margin-top: 38px; }
.v84a-review-grid button { margin-top: auto; align-self: flex-start; }

/* Tools */
.v84a-tool-groups { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.v84a-tool-group { padding: 15px !important; min-width: 0; }
.v84a-tool-group .backend-grid { grid-template-columns: repeat(2,minmax(0,1fr)) !important; gap: 8px; margin-top: 13px; }
.v84a-tool-group .backend-grid button { min-height: 76px; padding: 12px; display: grid; align-content: center; gap: 4px; text-align: left; }
.v84a-tool-group .backend-grid b { color: var(--v84a-white); font-size: 14px; }
.v84a-tool-group .backend-grid span { color: var(--v84a-mist); font-size: 11px; font-weight: 400; }

/* Legacy areas keep full functionality but inherit the enterprise surface. */
.tab:not(.v84a-page) .panel { background: var(--v84a-panel) !important; }
.table-wrap { border-color: var(--v84a-line) !important; background: #071426 !important; }
th { background: #071426 !important; }

@media (max-width: 1536px) {
  .v84a-enterprise-header { grid-template-columns: 190px minmax(450px,1.2fr) minmax(380px,.9fr); padding-inline: 14px !important; }
  .v83d-header-meta { display: none !important; }
  .v84a-dashboard .v79-dashboard-card { padding: 13px !important; }
  .v84a-signal-workspace { grid-template-columns: minmax(270px,.8fr) minmax(390px,1.35fr) minmax(220px,.65fr); }
}

@media (max-width: 1180px) {
  .v84a-enterprise-header { grid-template-columns: 150px 1fr; }
  .v84a-enterprise-header .v84a-session-compact { grid-column: 1 / -1; border-top: 1px solid var(--v84a-line) !important; padding-top: 7px !important; }
  .v84a-dashboard .v79-dashboard-card:nth-child(-n+4) { grid-column: span 6 !important; }
  .v84a-dashboard .v79-card-position, .v84a-dashboard .v79-card-review { grid-column: span 6 !important; }
  .v84a-entry-layout { grid-template-columns: 1.45fr 1fr !important; }
  .v84a-signal-workspace { grid-template-columns: 1fr 1.35fr; }
  .v84a-signal-intel { grid-column: 1 / -1; grid-template-columns: repeat(3,1fr); grid-template-rows: auto; }
}

@media (max-width: 768px) {
  body { padding-bottom: 76px !important; }
  .v84a-enterprise-header { min-height: 64px; display: flex !important; justify-content: space-between; padding: 10px 12px !important; }
  .v84a-enterprise-header .front-nav, .v84a-session-copy { display: none !important; }
  .v84a-session-compact { display: block !important; }
  #v82k-logout-button { min-height: 40px; }
  .v83d-header-logo { width: 126px !important; }
  main { padding: 10px 11px 18px !important; }
  .mobile-bottom-nav { display: grid !important; }
  .v82k-login-layout { width: 100% !important; min-height: 100vh !important; padding: 28px 18px !important; grid-template-columns: 1fr !important; gap: 24px !important; align-content: center; }
  .v82k-login-context { text-align: center; }
  .v83d-login-logo { width: 260px !important; margin: 0 auto 14px !important; object-position: center; }
  .v82k-login-context h1 { font-size: 30px !important; }
  .v82k-login-context > p:last-of-type, .v82k-login-kpis { display: none !important; }
  .v82k-login-card { margin: 0 auto; padding: 24px !important; }
  .v84a-dashboard .v79-dashboard-grid { display: grid !important; grid-template-columns: 1fr !important; }
  .v84a-dashboard .v79-dashboard-card, .v84a-dashboard .v79-dashboard-card:nth-child(-n+4), .v84a-dashboard .v79-card-position, .v84a-dashboard .v79-card-review { grid-column: 1 !important; min-height: 0; }
  .v84a-dashboard-footer { align-items: flex-start; flex-direction: column; gap: 5px; }
  .v84a-entry-layout, .v84a-entry-page .trade-entry-grid, .v84a-entry-page .check-grid { grid-template-columns: 1fr !important; }
  .v84a-entry-page .front-actions { grid-template-columns: 1fr !important; }
  .v84a-signal-stats { grid-template-columns: repeat(2,1fr); }
  .v84a-signal-stats article:last-child { grid-column: 1 / -1; }
  .v84a-signal-workspace, .v84a-signal-intel, .v84a-advanced-grid, .v84a-review-hero, .v84a-review-grid, .v84a-tool-groups, .v84a-tool-group .backend-grid { grid-template-columns: 1fr !important; }
  .v84a-signal-intel { grid-column: auto; }
  #shadowSignal { min-width: 0; overflow: hidden; }
  #shadowSignal .v84a-signal-workspace > *, #shadowSignal .v84a-signal-results > *, #shadowSignal .v84a-signal-advanced { min-width: 0; max-width: 100%; }
  #shadowSignal .v84a-signal-advanced .actions { display: grid; grid-template-columns: 1fr; }
  #shadowSignal .v84a-signal-advanced .actions > * { width: 100% !important; min-width: 0 !important; margin: 0; }
  #shadowSignal .table-wrap { width: 100%; max-width: 100%; overflow-x: auto; }
  .v84a-review-metrics { grid-template-columns: 1fr; }
  .v84a-review-grid .panel { min-height: 210px; }
  .v84a-page table { min-width: 680px; }
}

@media (max-width: 390px) {
  .v82k-login-card { padding: 20px !important; }
  .v84a-signal-stats { grid-template-columns: 1fr; }
  .v84a-signal-stats article:last-child { grid-column: auto; }
}