:root {
  --ink: #050908;
  --surface: #09110f;
  --surface-2: #0d1714;
  --surface-3: #13201c;
  --line: rgba(213, 255, 230, 0.12);
  --line-strong: rgba(213, 255, 230, 0.24);
  --paper: #eaf4ec;
  --muted: #899b91;
  --acid: #a8ff78;
  --mint: #5af0bd;
  --amber: #ffc66d;
  --danger: #ff7b72;
  --display: "Archivo Black", Impact, sans-serif;
  --body: "DM Sans", sans-serif;
  --mono: "IBM Plex Mono", monospace;
  --sidebar: 304px;
}

* { box-sizing: border-box; }
html { min-height: 100%; color-scheme: dark; }
body { min-height: 100%; }
body {
  margin: 0;
  color: var(--paper);
  background: var(--ink);
  font-family: var(--body);
  overflow: hidden;
  overflow-x: hidden;
}
button, input, textarea { font: inherit; }
button { color: inherit; }
button, a, label { -webkit-tap-highlight-color: rgba(168, 255, 120, .16); }
button, a { touch-action: manipulation; }
.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 500;
  padding: 10px 14px;
  color: #07100f;
  background: var(--acid);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  text-decoration: none;
  transform: translateY(-160%);
  transition: transform .18s ease;
}
.skip-link:focus { transform: translateY(0); }
:where(button, a, input, textarea, select, summary):focus-visible {
  outline: 2px solid var(--acid);
  outline-offset: 3px;
}
.hidden, [hidden] { display: none !important; }
.muted { color: var(--muted); }

.noise {
  position: fixed;
  inset: 0;
  z-index: 100;
  pointer-events: none;
  opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E");
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--paper);
  text-decoration: none;
}
.brand strong {
  display: block;
  font-family: var(--display);
  font-size: 19px;
  line-height: .95;
  letter-spacing: .04em;
}
.brand small {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: .16em;
}
.brand-mark {
  position: relative;
  width: 33px;
  height: 33px;
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  transform: rotate(45deg);
}
.brand-mark span {
  position: absolute;
  height: 1px;
  width: 19px;
  background: var(--acid);
}
.brand-mark span:nth-child(1) { transform: rotate(90deg); }
.brand-mark span:nth-child(2) { width: 10px; transform: translate(4px, -4px); }
.brand-mark span:nth-child(3) { width: 10px; transform: translate(-4px, 4px); }
.brand--large strong { font-size: 25px; }
.brand--large .brand-mark { width: 41px; height: 41px; }

.auth-view {
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(420px, .88fr);
  background:
    radial-gradient(circle at 25% 20%, rgba(90, 240, 189, .09), transparent 27%),
    linear-gradient(120deg, #07100f 0%, #050908 60%);
}
.auth-stage {
  min-height: 100vh;
  min-height: 100dvh;
  padding: 38px 52px 30px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  border-right: 1px solid var(--line);
}
.auth-stage::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.4), transparent 80%);
}
.auth-stage > * { position: relative; z-index: 1; }
.auth-copy {
  width: min(760px, 100%);
  margin: auto 0;
  padding: 70px 0 34px;
}
.eyebrow, .section-index {
  color: var(--acid);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .15em;
}
.pulse-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 9px;
  border-radius: 50%;
  background: var(--acid);
  box-shadow: 0 0 0 0 rgba(168,255,120,.5);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  70% { box-shadow: 0 0 0 8px rgba(168,255,120,0); }
}
.auth-copy h1, .empty-state h2 {
  margin: 22px 0 20px;
  font-family: var(--display);
  font-size: clamp(54px, 6.4vw, 104px);
  line-height: .89;
  letter-spacing: -.065em;
  text-transform: uppercase;
}
.auth-copy h1 em, .empty-state h2 em {
  color: transparent;
  font-style: normal;
  -webkit-text-stroke: 1px var(--acid);
  text-shadow: 0 0 40px rgba(168,255,120,.07);
}
.auth-copy > p {
  max-width: 540px;
  color: #a8b8ae;
  font-size: 17px;
  line-height: 1.65;
}
.signal-card {
  position: absolute;
  right: -90px;
  bottom: 80px;
  width: 360px;
  height: 360px;
  opacity: .42;
}
.signal-orbit {
  position: absolute;
  inset: 34px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  animation: rotate 25s linear infinite;
}
.signal-orbit::after {
  content: "";
  position: absolute;
  top: 22px;
  left: 45px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--acid);
  box-shadow: 0 0 18px var(--acid);
}
.signal-orbit--two { inset: 88px; animation-direction: reverse; animation-duration: 17s; }
.signal-core {
  position: absolute;
  inset: 135px;
  display: grid;
  place-items: center;
  border: 1px solid var(--acid);
  font-family: var(--display);
  font-size: 36px;
  color: var(--acid);
  transform: rotate(45deg);
}
.signal-core::first-letter { transform: rotate(-45deg); }
.signal-label {
  position: absolute;
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: .2em;
}
.signal-label--a { top: 20px; left: 145px; }
.signal-label--b { right: -15px; top: 175px; }
.signal-label--c { bottom: 18px; left: 130px; }
@keyframes rotate { to { transform: rotate(360deg); } }
.auth-meta {
  display: flex;
  gap: 32px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .12em;
}
.auth-meta span::before { content: "◇"; margin-right: 8px; color: var(--mint); }

.auth-panel {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 50px;
  background: rgba(4, 9, 8, .7);
}
.auth-box {
  width: min(460px, 100%);
  padding: 42px;
  border: 1px solid var(--line-strong);
  background: linear-gradient(145deg, rgba(18,30,26,.88), rgba(7,14,12,.94));
  box-shadow: 0 30px 100px rgba(0,0,0,.45);
}
.auth-box__header, .card-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}
.auth-box h2 {
  margin: 8px 0 0;
  font-family: var(--display);
  font-size: 31px;
  letter-spacing: -.035em;
  text-transform: uppercase;
}
.status-chip {
  display: inline-flex;
  padding: 6px 9px;
  border: 1px solid var(--line-strong);
  color: var(--mint);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: .13em;
}
.auth-box > .muted { margin: 10px 0 30px; }
.auth-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--line);
}
.auth-tab {
  padding: 12px;
  border: 0;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
  font-weight: 600;
}
.auth-tab.active { color: var(--paper); border-color: var(--acid); }
.auth-form { display: grid; gap: 18px; }
.auth-form label, .settings-form label {
  display: grid;
  gap: 8px;
}
.auth-form label > span, .settings-form label > span {
  color: #b8c7be;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .12em;
  text-transform: uppercase;
}
input, textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 0;
  outline: 2px solid transparent;
  outline-offset: 2px;
  color: var(--paper);
  background: rgba(1,6,5,.6);
  transition: border-color .2s, box-shadow .2s;
}
input { min-height: 50px; padding: 0 15px; }
textarea { padding: 14px 15px; resize: vertical; }
input:focus, textarea:focus {
  border-color: var(--acid);
  box-shadow: 0 0 0 3px rgba(168,255,120,.08);
}
.auth-form label small { color: var(--muted); font-size: 11px; }
.button {
  min-height: 46px;
  padding: 0 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  border: 1px solid var(--line-strong);
  background: var(--surface-3);
  cursor: pointer;
  font-weight: 700;
}
.button--primary {
  color: #07100f;
  border-color: var(--acid);
  background: var(--acid);
}
.button--primary:hover { background: #c0ff9e; }
.button--full { width: 100%; justify-content: space-between; margin-top: 4px; }
.button:disabled { opacity: .45; cursor: wait; }
.form-error {
  padding: 12px 14px;
  color: #ffb3ad;
  border-left: 2px solid var(--danger);
  background: rgba(255,123,114,.08);
  font-size: 13px;
}
.auth-footnote {
  margin: 24px 0 0;
  color: #65736b;
  font-size: 10px;
  line-height: 1.5;
  text-align: center;
}

.workspace {
  position: fixed;
  inset: 0;
  min-height: 0;
  overflow: clip;
  display: grid;
  grid-template-columns: var(--sidebar) minmax(0, 1fr);
}
.sidebar {
  height: 100%;
  min-height: 0;
  padding: 24px 18px 18px;
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 30;
  border-right: 1px solid var(--line);
  background: #07100e;
  overscroll-behavior: contain;
}
.sidebar-top { display: flex; align-items: center; justify-content: space-between; padding: 0 6px; }
.icon-button {
  width: 38px;
  height: 38px;
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--line);
  background: transparent;
  cursor: pointer;
}
.icon-button:hover { border-color: var(--line-strong); background: var(--surface-3); }
.sidebar-close, .menu-button { display: none; }
.new-chat-button {
  width: 100%;
  min-height: 54px;
  margin: 33px 0 18px;
  padding: 0 13px;
  display: grid;
  grid-template-columns: 30px 1fr auto;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line-strong);
  color: var(--paper);
  background: linear-gradient(110deg, rgba(168,255,120,.13), rgba(90,240,189,.03));
  cursor: pointer;
  text-align: left;
  font-weight: 700;
}
.new-chat-button:hover { border-color: var(--acid); }
.new-chat-icon { color: var(--acid); font-size: 22px; }
kbd {
  padding: 2px 5px;
  border: 1px solid var(--line-strong);
  color: var(--muted);
  background: transparent;
  font-family: var(--mono);
  font-size: 8px;
}
.primary-nav { display: grid; gap: 4px; }
.nav-item {
  min-height: 43px;
  padding: 0 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  border: 0;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
  text-align: left;
}
.nav-item:hover, .nav-item.active { color: var(--paper); background: var(--surface-2); }
.nav-item.active { box-shadow: inset 2px 0 var(--acid); }
.nav-glyph { color: var(--acid); font-family: var(--mono); }
.conversation-heading {
  margin: 28px 10px 10px;
  display: flex;
  justify-content: space-between;
  color: #68776e;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .14em;
}
.conversation-list {
  min-height: 80px;
  flex: 1;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--line-strong) transparent;
}
.conversation-item {
  width: 100%;
  padding: 11px 10px;
  display: grid;
  gap: 5px;
  border: 0;
  border-left: 2px solid transparent;
  color: #8ea097;
  background: transparent;
  cursor: pointer;
  text-align: left;
}
.conversation-item:hover, .conversation-item.active {
  color: var(--paper);
  border-left-color: var(--mint);
  background: rgba(255,255,255,.035);
}
.conversation-item strong {
  overflow: hidden;
  font-size: 13px;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.conversation-item small { color: #5f6f66; font-family: var(--mono); font-size: 8px; }
.sidebar-footer { position: relative; border-top: 1px solid var(--line); padding-top: 14px; }
.model-status { padding: 8px 10px 14px; display: flex; align-items: center; gap: 10px; }
.model-status small { display: block; color: #607067; font-family: var(--mono); font-size: 7px; letter-spacing: .12em; }
.model-status strong { display: block; margin-top: 3px; font-family: var(--mono); font-size: 10px; }
.model-led { width: 7px; height: 7px; border-radius: 50%; background: var(--acid); box-shadow: 0 0 12px var(--acid); }
.user-card {
  width: 100%;
  padding: 10px;
  display: grid;
  grid-template-columns: 36px 1fr auto;
  align-items: center;
  gap: 10px;
  border: 0;
  color: var(--paper);
  background: var(--surface-2);
  cursor: pointer;
  text-align: left;
}
.user-card strong { display: block; font-size: 12px; }
.user-card small { display: block; color: var(--muted); font-size: 9px; }
.avatar {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  color: var(--acid);
  background: #121d19;
  font-family: var(--mono);
  font-weight: 600;
}
.user-menu {
  position: absolute;
  right: 0;
  bottom: 56px;
  left: 0;
  padding: 8px;
  border: 1px solid var(--line-strong);
  background: #111c18;
  box-shadow: 0 15px 40px rgba(0,0,0,.35);
}
.user-menu button { width: 100%; padding: 9px; border: 0; color: var(--danger); background: transparent; cursor: pointer; text-align: left; }

.main {
  min-width: 0;
  height: 100%;
  min-height: 0;
  display: grid;
  grid-template-rows: 64px minmax(0, 1fr);
  background:
    radial-gradient(circle at 60% 20%, rgba(90,240,189,.045), transparent 30%),
    #080d0c;
}
.topbar {
  padding: 0 27px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.breadcrumbs { color: var(--muted); font-family: var(--mono); font-size: 9px; letter-spacing: .13em; }
.breadcrumbs b { margin: 0 8px; color: #435047; }
.breadcrumbs strong { color: #b8c7be; }
.topbar-actions { display: flex; align-items: center; gap: 12px; }
.privacy-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #718178;
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: .12em;
}
.privacy-pill span { width: 6px; height: 6px; border-radius: 50%; background: var(--mint); }
.chat-view {
  min-height: 0;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  overflow: hidden;
}
.empty-state {
  align-self: center;
  width: min(980px, calc(100% - 60px));
  margin: auto;
  padding: 50px 0 32px;
  text-align: center;
}
.empty-orbit {
  position: relative;
  width: 96px;
  height: 96px;
  margin: 0 auto 25px;
  display: grid;
  place-items: center;
}
.empty-orbit strong {
  width: 45px;
  height: 45px;
  display: grid;
  place-items: center;
  border: 1px solid var(--acid);
  color: var(--acid);
  font-family: var(--display);
  font-size: 20px;
  transform: rotate(45deg);
}
.empty-orbit__ring { position: absolute; inset: 0; border: 1px solid var(--line-strong); border-radius: 50%; animation: rotate 14s linear infinite; }
.empty-orbit__ring::after { content:""; position:absolute; width:6px; height:6px; top:8px; left:22px; border-radius:50%; background:var(--acid); }
.empty-orbit__ring--two { inset: 13px; animation-direction: reverse; animation-duration: 9s; }
.empty-state h2 { margin: 15px 0; font-size: clamp(44px, 5.2vw, 76px); }
.empty-state > p { color: var(--muted); }
.prompt-grid {
  margin-top: 35px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.prompt-card {
  min-height: 118px;
  padding: 18px;
  display: grid;
  align-content: space-between;
  border: 1px solid var(--line);
  color: var(--paper);
  background: rgba(11,20,17,.75);
  cursor: pointer;
  text-align: left;
  transition: transform .2s, border-color .2s, background .2s;
}
.prompt-card:hover { transform: translateY(-4px); border-color: var(--line-strong); background: var(--surface-2); }
.prompt-card span, .prompt-card small { color: var(--muted); font-family: var(--mono); font-size: 8px; letter-spacing: .08em; }
.prompt-card strong { margin: 12px 0; font-size: 15px; }
.conversation-stage {
  min-height: 0;
  width: min(900px, calc(100% - 50px));
  margin: 0 auto;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
}
.conversation-title-row {
  padding: 28px 0 20px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.conversation-title-row h2 { margin: 6px 0 0; font-family: var(--display); font-size: 26px; letter-spacing: -.03em; text-transform: uppercase; }
.messages { min-height: 0; padding: 28px 4px 80px; overflow-y: auto; }
.message {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 16px;
  margin-bottom: 28px;
  animation: message-in .32s ease-out both;
}
.message > div:last-child { min-width: 0; }
@keyframes message-in { from { opacity: 0; transform: translateY(8px); } }
.message__avatar {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
}
.message--assistant .message__avatar { color: #08100e; border-color: var(--acid); background: var(--acid); font-weight: 700; }
.message__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.message__head strong { font-family: var(--mono); font-size: 9px; letter-spacing: .1em; }
.message__head span { color: #58675e; font-family: var(--mono); font-size: 8px; }
.message__content { color: #c9d5cd; font-size: 15px; line-height: 1.72; white-space: pre-wrap; overflow-wrap: anywhere; }
.message--user .message__content { color: #a9bab0; }
.message__content--rich { white-space: normal; }
.message__content--rich > :first-child { margin-top: 0; }
.message__content--rich > :last-child { margin-bottom: 0; }
.message__content--rich p { margin: 0 0 12px; white-space: pre-wrap; }
.message__content--rich h3,
.message__content--rich h4,
.message__content--rich h5 {
  margin: 24px 0 9px;
  color: var(--paper);
  font-family: var(--display);
  line-height: 1.12;
  letter-spacing: -.02em;
  text-transform: uppercase;
  text-wrap: balance;
}
.message__content--rich h3 { color: var(--acid); font-size: 23px; }
.message__content--rich h4 { font-size: 17px; }
.message__content--rich h5 { font-family: var(--mono); font-size: 11px; letter-spacing: .08em; }
.message__content--rich ul,
.message__content--rich ol { margin: 8px 0 15px; padding-left: 22px; }
.message__content--rich li { margin: 5px 0; padding-left: 3px; }
.message__content--rich blockquote {
  margin: 14px 0;
  padding: 3px 0 3px 14px;
  border-left: 2px solid var(--mint);
  color: #a9bab0;
}
.message__content--rich code {
  font-family: var(--mono);
  font-size: .9em;
}
.message__content--rich p code,
.message__content--rich li code {
  padding: 2px 5px;
  color: var(--amber);
  background: rgba(255, 198, 109, .08);
}
.message__content--rich pre {
  max-width: 100%;
  margin: 14px 0;
  padding: 14px;
  overflow: auto;
  border: 1px solid var(--line);
  background: #050908;
  white-space: pre;
  overscroll-behavior: contain;
}
.message-table-wrap {
  max-width: 100%;
  margin: 14px 0;
  overflow-x: auto;
  border: 1px solid var(--line);
  overscroll-behavior: contain;
}
.message-table-wrap table { min-width: 420px; }
.message-table-wrap th,
.message-table-wrap td { padding: 9px 11px; white-space: nowrap; }
.message-table-wrap td { font-family: var(--mono); font-size: 11px; }
.message__sources { margin-top: 12px; display: flex; flex-wrap: wrap; gap: 6px; }
.message__sources span {
  padding: 5px 7px;
  border: 1px solid rgba(90,240,189,.2);
  color: var(--mint);
  background: rgba(90,240,189,.04);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: .04em;
}
.message__sources .source-sql {
  border-color: rgba(255,198,109,.28);
  color: var(--amber);
  background: rgba(255,198,109,.04);
  cursor: help;
}
.message__sources .source-infra-live {
  border-color: rgba(168,255,120,.38);
  color: var(--acid);
  background: rgba(168,255,120,.06);
}
.message__sources .source-infra-snapshot {
  border-color: rgba(90,240,189,.22);
  color: var(--mint);
}
.message__sql {
  flex-basis: 100%;
  border: 1px solid rgba(255,198,109,.22);
  background: rgba(255,198,109,.035);
}
.message__sql summary {
  padding: 8px 10px;
  color: var(--amber);
  cursor: pointer;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .05em;
}
.message__sql code {
  display: block;
  max-height: 190px;
  padding: 0 10px 10px;
  overflow: auto;
  color: #c9d5cd;
  font-family: var(--mono);
  font-size: 10px;
  line-height: 1.55;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.typing { display: inline-flex; gap: 5px; padding-top: 8px; }
.typing span { width: 6px; height: 6px; border-radius: 50%; background: var(--acid); animation: typing 1.2s infinite; }
.typing span:nth-child(2) { animation-delay: .15s; }
.typing span:nth-child(3) { animation-delay: .3s; }
@keyframes typing { 50% { opacity: .25; transform: translateY(-3px); } }
.composer-wrap {
  width: min(900px, calc(100% - 50px));
  margin: 0 auto;
  padding: 10px 0 15px;
  background: linear-gradient(to top, #080d0c 78%, transparent);
}
.composer {
  border: 1px solid var(--line-strong);
  background: #0c1512;
  box-shadow: 0 20px 50px rgba(0,0,0,.35);
}
.agent-switcher {
  display: flex;
  gap: 2px;
  padding: 7px 8px 0;
  border-bottom: 1px solid rgba(213,255,230,.06);
}
.agent-option {
  min-width: 136px;
  padding: 8px 10px;
  display: flex;
  align-items: baseline;
  gap: 8px;
  border: 0;
  border-bottom: 2px solid transparent;
  color: #607067;
  background: transparent;
  cursor: pointer;
  text-align: left;
}
.agent-option span { font-family: var(--mono); font-size: 9px; font-weight: 700; letter-spacing: .12em; }
.agent-option small { font-size: 9px; }
.agent-option.active { border-bottom-color: var(--acid); color: var(--acid); background: rgba(168,255,120,.035); }
.agent-option[data-agent="infra"].active {
  border-bottom-color: var(--mint);
  color: var(--mint);
  background: rgba(90,240,189,.045);
}
.agent-option[data-agent="data"].active {
  border-bottom-color: var(--amber);
  color: var(--amber);
  background: rgba(255,198,109,.045);
}
.infra-source-switcher {
  min-height: 45px;
  padding: 6px 8px;
  display: grid;
  grid-template-columns: auto minmax(112px, 1fr) minmax(112px, 1fr);
  align-items: stretch;
  gap: 5px;
  border-bottom: 1px solid rgba(213,255,230,.06);
  background: rgba(5,10,8,.35);
}
.infra-source-switcher > span {
  padding: 0 7px;
  align-self: center;
  color: #53645a;
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: .12em;
}
.infra-source-option {
  min-width: 0;
  padding: 6px 9px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  border: 1px solid transparent;
  color: #65766c;
  background: transparent;
  cursor: pointer;
  text-align: left;
}
.infra-source-option strong {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: .08em;
}
.infra-source-option small { font-size: 8px; white-space: nowrap; }
.infra-source-option.active {
  border-color: rgba(90,240,189,.26);
  color: var(--mint);
  background: rgba(90,240,189,.04);
}
.infra-source-option[data-infra-source="live"].active {
  border-color: rgba(168,255,120,.34);
  color: var(--acid);
  background: rgba(168,255,120,.05);
}
.infra-source-option i {
  width: 5px;
  height: 5px;
  display: inline-block;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 9px currentColor;
  animation: pulse 1.8s infinite;
}
.workspace[data-agent-mode="infra"] .conversation-item.active {
  border-left-color: var(--mint);
}
.workspace[data-agent-mode="data"] .conversation-item.active {
  border-left-color: var(--amber);
}
.workspace[data-agent-mode="infra"] .empty-orbit strong {
  border-color: var(--mint);
  color: var(--mint);
}
.workspace[data-agent-mode="data"] .empty-orbit strong {
  border-color: var(--amber);
  color: var(--amber);
}
.workspace[data-agent-mode="infra"] .empty-orbit__ring::after {
  background: var(--mint);
}
.workspace[data-agent-mode="data"] .empty-orbit__ring::after {
  background: var(--amber);
}
.composer textarea {
  min-height: 54px;
  max-height: 180px;
  padding: 17px 18px 8px;
  border: 0;
  background: transparent;
  resize: none;
}
.composer textarea:focus { box-shadow: none; }
.composer-footer { padding: 7px 9px 9px 17px; display: flex; align-items: center; justify-content: space-between; }
.composer-footer > span { color: #536158; font-family: var(--mono); font-size: 8px; }
.send-button {
  width: 38px;
  height: 38px;
  border: 1px solid var(--acid);
  color: #07100f;
  background: var(--acid);
  cursor: pointer;
  font-size: 20px;
}
.send-button:disabled { opacity: .4; cursor: wait; }
.composer-wrap > p { margin: 7px 0 0; color: #48554d; font-size: 9px; text-align: center; }

.admin-view { min-height: 0; padding: 42px; overflow-y: auto; }
.admin-header { display: flex; align-items: flex-start; justify-content: space-between; }
.admin-header h2 { margin: 10px 0 6px; font-family: var(--display); font-size: clamp(34px, 4vw, 58px); letter-spacing: -.045em; text-transform: uppercase; }
.admin-header p { color: var(--muted); }
.admin-badge { padding: 10px 13px; border: 1px solid var(--acid); color: var(--acid); font-family: var(--mono); font-size: 9px; letter-spacing: .13em; }
.metric-grid { margin: 35px 0 16px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.metric-grid article { min-height: 145px; padding: 20px; display: grid; border: 1px solid var(--line); background: var(--surface); }
.metric-grid span, .metric-grid small { color: var(--muted); font-family: var(--mono); font-size: 8px; letter-spacing: .1em; }
.metric-grid strong { align-self: center; font-family: var(--display); font-size: 42px; color: var(--acid); }
.admin-grid { display: grid; grid-template-columns: 1.5fr .8fr; gap: 10px; align-items: start; }
.admin-card { padding: 24px; border: 1px solid var(--line); background: var(--surface); }
.card-heading h3 { margin: 6px 0 0; font-family: var(--display); font-size: 21px; text-transform: uppercase; }
.admin-user-create-form {
  margin-top: 20px;
  padding: 16px;
  display: grid;
  gap: 14px;
  border: 1px solid rgba(168,255,120,.18);
  background: rgba(168,255,120,.025);
}
.language-switcher {
  display: inline-grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--line-strong);
  background: rgba(2, 8, 7, .72);
}
.language-switcher button {
  min-width: 34px;
  min-height: 30px;
  padding: 0 8px;
  border: 0;
  color: #68776e;
  background: transparent;
  font-family: var(--mono);
  font-size: 8px;
  font-weight: 600;
  letter-spacing: .1em;
  cursor: pointer;
}
.language-switcher button + button { border-left: 1px solid var(--line); }
.language-switcher button[aria-pressed="true"] {
  color: #07100f;
  background: var(--acid);
}
.auth-language-switcher { position: absolute; top: 22px; right: 24px; }
.admin-user-create-fields {
  display: grid;
  grid-template-columns: minmax(150px, .9fr) minmax(320px, 1.7fr) minmax(105px, .55fr);
  gap: 12px;
  align-items: end;
}
.admin-user-create-form label > span,
.admin-user-create-form label > small { display: block; }
.admin-user-create-form label > span {
  margin-bottom: 7px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.admin-user-create-form label > small {
  margin-top: 5px;
  color: #65766c;
  font-size: 7px;
  line-height: 1.35;
}
.admin-user-create-form input,
.admin-user-create-form select { width: 100%; }
.admin-user-create-form select {
  min-height: 50px;
  padding: 0 13px;
  border: 1px solid var(--line-strong);
  color: var(--paper);
  background: var(--surface-2);
  font-family: var(--mono);
  font-size: 9px;
}
.admin-password-control {
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) auto auto;
}
.admin-password-control input { min-width: 0; }
.field-action {
  min-height: 44px;
  padding: 0 10px;
  border: 1px solid var(--line-strong);
  border-left: 0;
  color: var(--acid);
  background: var(--surface-2);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: .06em;
  cursor: pointer;
}
.field-action:disabled { color: #48554d; cursor: not-allowed; }
.field-action:focus-visible { position: relative; outline: 2px solid var(--acid); outline-offset: -2px; }
.admin-user-create-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.admin-user-create-actions small { color: #65766c; font-size: 8px; }
.admin-user-create-actions .button { min-height: 44px; min-width: 185px; white-space: nowrap; }
.table-wrap { margin-top: 22px; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th { padding: 10px; color: #617067; border-bottom: 1px solid var(--line); font-family: var(--mono); font-size: 8px; letter-spacing: .1em; text-align: left; }
td { padding: 13px 10px; border-bottom: 1px solid rgba(213,255,230,.07); font-size: 12px; }
.user-cell { display: flex; align-items: center; gap: 10px; }
.user-cell > span:last-child { min-width: 0; }
.user-cell strong, .user-cell small { display: block; }
.user-cell small { color: var(--muted); overflow-wrap: anywhere; }
.role-select, .status-toggle {
  min-height: 32px;
  padding: 0 8px;
  border: 1px solid var(--line);
  color: var(--paper);
  background: var(--surface-2);
  font-family: var(--mono);
  font-size: 9px;
}
.status-toggle { cursor: pointer; }
.status-toggle.active { color: var(--acid); }
.status-toggle.disabled { color: var(--danger); }
.settings-form { margin-top: 24px; display: grid; gap: 18px; }
.settings-form--compact { grid-template-columns: 1fr auto; align-items: end; }
.settings-dirty-bar {
  position: sticky;
  z-index: 15;
  bottom: 12px;
  width: min(760px, 100%);
  margin: 18px auto 0;
  padding: 13px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border: 1px solid var(--acid);
  background: rgba(13, 27, 22, .97);
  box-shadow: 0 18px 45px rgba(0, 0, 0, .48);
}
.settings-dirty-bar strong,
.settings-dirty-bar small { display: block; }
.settings-dirty-bar strong { color: var(--acid); font-family: var(--mono); font-size: 9px; letter-spacing: .12em; }
.settings-dirty-bar small { margin-top: 4px; color: var(--muted); font-size: 10px; line-height: 1.45; }
.settings-dirty-actions { display: flex; gap: 8px; flex: 0 0 auto; }
.settings-dirty-actions .button { min-height: 40px; white-space: nowrap; }
.field-note {
  display: block;
  margin-top: 7px;
  color: #65766c;
  font-family: var(--mono);
  font-size: 8px;
  line-height: 1.5;
}
.card-copy { margin: 18px 0; color: var(--muted); font-size: 12px; line-height: 1.6; }
.switch { display: inline-flex; align-items: center; cursor: pointer; }
.switch input { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.switch span {
  position: relative;
  width: 42px;
  height: 22px;
  border: 1px solid var(--line-strong);
  background: #060b0a;
  transition: border-color .2s, background .2s;
}
.switch span::after {
  content: "";
  position: absolute;
  top: 4px;
  left: 4px;
  width: 12px;
  height: 12px;
  background: #5c6961;
  transition: transform .2s, background .2s;
}
.switch input:checked + span { border-color: var(--acid); background: rgba(168,255,120,.08); }
.switch input:checked + span::after { transform: translateX(20px); background: var(--acid); }
.switch input:focus-visible + span {
  outline: 2px solid var(--acid);
  outline-offset: 3px;
}
.rag-controls { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 10px; align-items: stretch; }
.file-drop {
  position: relative;
  min-height: 72px;
  padding: 13px;
  display: grid;
  place-content: center;
  border: 1px dashed var(--line-strong);
  color: var(--acid);
  background: rgba(168,255,120,.025);
  cursor: pointer;
  text-align: center;
}
.file-drop:focus-within, .file-drop:focus-visible, .file-drop.dragging {
  border-color: var(--acid);
  box-shadow: 0 0 0 3px rgba(168,255,120,.08);
  background: rgba(168,255,120,.08);
}
.file-drop.uploading { cursor: wait; opacity: .72; }
.file-drop strong { font-family: var(--mono); font-size: 9px; letter-spacing: .08em; }
.file-drop small { margin-top: 5px; color: var(--muted); font-size: 8px; }
.file-drop input {
  position: absolute;
  width: 1px;
  height: 1px;
  min-height: 0;
  padding: 0;
  opacity: 0;
}
.rag-upload-status {
  min-height: 15px;
  margin: 8px 0 0;
  color: var(--mint);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: .04em;
}
.document-list { margin-top: 16px; display: grid; }
.document-row {
  padding: 11px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid rgba(213,255,230,.08);
}
.document-row strong, .document-row small { display: block; }
.document-row strong { font-size: 12px; }
.document-row small, .document-empty { margin-top: 4px; color: var(--muted); font-size: 9px; }
.document-row button {
  padding: 7px 8px;
  border: 1px solid rgba(255,123,114,.3);
  color: var(--danger);
  background: transparent;
  font-family: var(--mono);
  font-size: 8px;
  cursor: pointer;
}
.infra-status {
  padding: 11px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(255,123,114,.22);
  color: var(--danger);
  background: rgba(255,123,114,.025);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: .08em;
}
.infra-status span { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.infra-status.online { border-color: rgba(90,240,189,.22); color: var(--mint); background: rgba(90,240,189,.025); }
.check-row { min-height: 42px; display: flex !important; align-items: center; gap: 8px; color: var(--muted); font-size: 11px; }
.check-row input { width: 15px; height: 15px; accent-color: var(--acid); }
.safety-boundary {
  margin-top: 18px;
  padding: 12px;
  border-left: 2px solid var(--acid);
  background: rgba(168,255,120,.035);
}
.safety-boundary span, .safety-boundary small { display: block; font-family: var(--mono); }
.safety-boundary span { color: var(--acid); font-size: 8px; letter-spacing: .12em; }
.safety-boundary small { margin-top: 6px; color: var(--muted); font-size: 8px; line-height: 1.5; }
.admin-card--data { grid-column: 1 / -1; }
.data-agent-layout {
  margin-top: 18px;
  display: grid;
  grid-template-columns: minmax(280px, .8fr) minmax(420px, 1.2fr);
  gap: 30px;
}
.safety-boundary--amber { border-left-color: var(--amber); background: rgba(255,198,109,.035); }
.safety-boundary--amber span { color: var(--amber); }
.field-label {
  display: block;
  margin-bottom: 10px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.schema-table-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; }
.schema-table-list > div {
  min-width: 0;
  padding: 10px 11px;
  border: 1px solid rgba(255,198,109,.15);
  background: rgba(255,198,109,.025);
}
.schema-table-list strong, .schema-table-list small { display: block; }
.schema-table-list strong { color: var(--amber); font-family: var(--mono); font-size: 9px; letter-spacing: .06em; }
.schema-table-list small {
  margin-top: 5px;
  color: #66766d;
  font-family: var(--mono);
  font-size: 7px;
  line-height: 1.5;
  overflow-wrap: anywhere;
}
.data-examples {
  margin-top: 12px;
  padding: 12px;
  display: grid;
  gap: 6px;
  border-top: 1px solid var(--line);
}
.data-examples span { color: var(--muted); font-family: var(--mono); font-size: 8px; letter-spacing: .1em; }
.data-examples small { color: #9bac9f; font-size: 10px; }
.toast-region {
  position: fixed;
  right: max(22px, env(safe-area-inset-right));
  top: max(22px, env(safe-area-inset-top));
  z-index: 200;
  display: grid;
  gap: 9px;
}
.toast { width: min(360px, calc(100vw - 44px)); padding: 14px 16px; border: 1px solid var(--line-strong); border-left: 3px solid var(--acid); color: var(--paper); background: #12201b; box-shadow: 0 18px 45px rgba(0,0,0,.4); font-size: 13px; animation: toast-in .25s ease-out; }
.toast.error { border-left-color: var(--danger); }
@keyframes toast-in { from { opacity: 0; transform: translateX(15px); } }

@media (max-width: 1000px) {
  .auth-view { grid-template-columns: 1fr 430px; }
  .auth-stage { padding: 34px; }
  .signal-card { opacity: .2; }
  .workspace { grid-template-columns: 270px minmax(0, 1fr); }
  .admin-grid { grid-template-columns: 1fr; }
}
@media (max-width: 780px) {
  body { overflow: auto; }
  .auth-view { display: block; }
  .auth-stage {
    min-height: 46vh;
    padding: max(25px, env(safe-area-inset-top)) max(25px, env(safe-area-inset-right)) 25px max(25px, env(safe-area-inset-left));
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .auth-copy { padding: 70px 0 40px; }
  .auth-copy h1 { font-size: clamp(44px, 13vw, 70px); }
  .auth-copy > p, .signal-card, .auth-meta { display: none; }
  .auth-panel {
    min-height: 54vh;
    padding: 26px max(18px, env(safe-area-inset-right)) max(50px, env(safe-area-inset-bottom)) max(18px, env(safe-area-inset-left));
    align-items: start;
  }
  .auth-box { padding: 28px 22px; }
  .workspace { display: block; }
  .sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: min(88vw, 320px);
    transform: translateX(-105%);
    transition: transform .25s ease;
    box-shadow: 20px 0 60px rgba(0,0,0,.5);
    padding-top: max(24px, env(safe-area-inset-top));
    padding-bottom: max(18px, env(safe-area-inset-bottom));
  }
  .sidebar.open { transform: translateX(0); }
  .sidebar-close, .menu-button { display: inline-grid; }
  .sidebar-scrim { position: fixed; inset: 0; z-index: 20; display: block; background: rgba(0,0,0,.62); }
  .sidebar-scrim.hidden { display: none !important; }
  .main { height: 100vh; height: 100dvh; }
  .topbar {
    min-height: calc(64px + env(safe-area-inset-top));
    padding: env(safe-area-inset-top) max(14px, env(safe-area-inset-right)) 0 max(14px, env(safe-area-inset-left));
  }
  .breadcrumbs { display: none; }
  .privacy-pill { font-size: 7px; }
  .workspace-language-switcher button { min-width: 30px; padding: 0 6px; }
  .empty-state { width: calc(100% - 30px); padding-top: 30px; }
  .empty-orbit { width: 76px; height: 76px; }
  .empty-orbit strong { width: 38px; height: 38px; }
  .empty-state h2 { font-size: 43px; }
  .prompt-grid { grid-template-columns: 1fr; max-height: 210px; overflow-y: auto; }
  .prompt-card { min-height: 95px; }
  .conversation-stage, .composer-wrap { width: calc(100% - 24px); }
  .composer-wrap { padding-bottom: max(15px, env(safe-area-inset-bottom)); }
  .conversation-title-row { padding-top: 20px; }
  .conversation-title-row h2 { font-size: 20px; }
  .composer-footer > span { display: none; }
  .composer-footer { justify-content: flex-end; }
  .admin-view {
    padding: 24px max(14px, env(safe-area-inset-right)) max(24px, env(safe-area-inset-bottom)) max(14px, env(safe-area-inset-left));
  }
  .admin-header { display: block; }
  .admin-badge { display: inline-block; margin-top: 15px; }
  .metric-grid { grid-template-columns: 1fr 1fr; }
  .metric-grid article { min-height: 115px; }
  .metric-grid strong { font-size: 32px; }
  .admin-card { padding: 18px 12px; }
  .rag-controls, .settings-form--compact, .admin-user-create-fields { grid-template-columns: 1fr; }
  .settings-dirty-bar { bottom: max(8px, env(safe-area-inset-bottom)); align-items: stretch; flex-direction: column; }
  .settings-dirty-actions { display: grid; grid-template-columns: .8fr 1.2fr; }
  .settings-dirty-actions .button { width: 100%; }
  .admin-user-create-actions { align-items: stretch; flex-direction: column; }
  .admin-user-create-actions .button { width: 100%; }
  .admin-password-control { grid-template-columns: 1fr 1fr; }
  .admin-password-control input { grid-column: 1 / -1; }
  .admin-password-control .field-action { border-top: 0; }
  .admin-password-control .field-action:first-of-type { border-left: 1px solid var(--line-strong); }
  .data-agent-layout, .schema-table-list { grid-template-columns: 1fr; }
  .agent-option { min-width: 0; flex: 1; }
  .agent-option small { display: none; }
  .infra-source-switcher {
    grid-template-columns: 1fr 1fr;
  }
  .infra-source-switcher > span { display: none; }
  .infra-source-option { padding: 7px 9px; }
  .agent-option,
  .nav-item,
  .status-toggle,
  .role-select,
  .document-row button { min-height: 44px; }
  .admin-card--users .table-wrap { overflow: visible; }
  .admin-card--users table,
  .admin-card--users tbody,
  .admin-card--users tr,
  .admin-card--users td { display: block; width: 100%; }
  .admin-card--users thead { display: none; }
  .admin-card--users tr {
    padding: 6px 0 14px;
    border-top: 1px solid var(--line);
  }
  .admin-card--users td {
    padding: 8px 0;
    border: 0;
  }
  .admin-card--users td::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 6px;
    color: #617067;
    font-family: var(--mono);
    font-size: 8px;
    letter-spacing: .1em;
    text-transform: uppercase;
  }
  .admin-card--users .role-select,
  .admin-card--users .status-toggle { width: 100%; }
  .message {
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 11px;
  }
  .message__avatar { width: 32px; height: 32px; }
  .message__head { align-items: flex-start; gap: 10px; }
  .message__head span { text-align: right; overflow-wrap: anywhere; }
  .message__content--rich h3 { font-size: 19px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}