:root {
  color-scheme: dark;
  --bg: var(--panel);
  --panel: var(--stone);
  --panel-2: var(--stone-2);
  --muted: var(--ink-dim);
  --cyan-dim: var(--cyan-deep);
}

* { box-sizing: border-box; }
html, body { min-height: 100%; }
body {
  margin: 0;
  padding: env(safe-area-inset-top) env(safe-area-inset-right)
    env(safe-area-inset-bottom) env(safe-area-inset-left);
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.45 var(--font-ui);
}
button, textarea, select { font: inherit; }
button { color: inherit; }

.topbar {
  min-height: 76px;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px clamp(14px, 3vw, 34px);
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--stone) 88%, transparent);
  backdrop-filter: blur(18px);
  position: sticky;
  top: 0;
  z-index: 10;
}
.back {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--ink);
  font-size: 34px;
  text-decoration: none;
  line-height: 1;
}
.eyebrow, .kicker {
  margin: 0;
  color: var(--cyan);
  font: 600 11px/1.2 var(--font-mono);
  letter-spacing: .12em;
  text-transform: uppercase;
}
h1 { margin: 2px 0 0; font-size: clamp(18px, 3vw, 25px); line-height: 1.1; }
.live { margin-left: auto; color: var(--muted); font-size: 13px; white-space: nowrap; }
.live i, .device-state i {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 12px color-mix(in srgb, var(--green) 60%, transparent);
  margin-right: 6px;
}

main { width: min(1180px, 100%); margin: auto; padding: 18px clamp(12px, 3vw, 30px) 44px; }
.control-picker {
  margin-bottom: 14px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: color-mix(in srgb, var(--stone) 74%, transparent);
}
.picker-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 18px;
  margin-bottom: 12px;
}
.picker-heading h2 { margin-top: 3px; font-size: 17px; }
.picker-heading > p {
  margin: 0;
  max-width: 52ch;
  color: var(--muted);
  text-align: right;
  font: 12px/1.4 var(--font-mono);
}
.provider-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}
.provider-tab {
  display: grid;
  gap: 3px;
  min-width: 0;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
  color: var(--muted);
  text-align: left;
  cursor: pointer;
}
.provider-tab.active {
  border-color: var(--cyan);
  color: var(--ink);
  background: linear-gradient(145deg, color-mix(in srgb,var(--cyan) 12%,transparent), var(--panel));
  box-shadow: inset 0 0 0 1px color-mix(in srgb,var(--cyan) 16%,transparent);
}
.provider-name { font-size: 15px; font-weight: 750; }
.provider-model {
  overflow: hidden;
  color: var(--muted);
  font: 10px/1.35 var(--font-mono);
  text-overflow: ellipsis;
  white-space: nowrap;
}
.host-heading { margin: 14px 2px 9px; }
.device-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  overflow-x: auto;
  scrollbar-width: none;
}
.device {
  min-width: 150px;
  text-align: left;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel);
  cursor: pointer;
}
.device.selected {
  border-color: var(--cyan);
  background: linear-gradient(145deg, color-mix(in srgb,var(--cyan) 12%,transparent), var(--panel));
  box-shadow: inset 0 0 0 1px color-mix(in srgb,var(--cyan) 20%,transparent);
}
.device-name { display: block; font-size: 18px; font-weight: 700; }
.device-seat { display: block; color: var(--muted); font-size: 12px; margin: 2px 0 10px; }
.device-state { color: var(--green); font-size: 12px; }
.device-state b { font-weight: 600; }

.role-tabs {
  display: flex;
  gap: 4px;
  width: fit-content;
  margin: 0 0 12px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: var(--panel);
}
.role-tab {
  border: 0;
  border-radius: 9px;
  padding: 10px 16px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}
.role-tab.active { color: var(--ink); background: var(--panel-2); }

.panel {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: clamp(14px, 2.5vw, 24px);
  background: color-mix(in srgb, var(--stone) 94%, transparent);
  box-shadow: 0 24px 80px rgba(0, 0, 0, .22);
}
.panel-head { display: flex; gap: 12px; align-items: center; justify-content: space-between; }
h2 { margin: 4px 0 0; font-size: clamp(18px, 3vw, 24px); }
.explainer { color: var(--muted); margin: 10px 0 16px; max-width: 78ch; }
code { color: var(--cyan); font-family: var(--font-mono); }
.terminal-actions { display: flex; gap: 8px; }
.terminal-actions button, .keybar button, .worker-controls button {
  border: 1px solid var(--line);
  background: var(--stone-2);
  border-radius: 9px;
  padding: 8px 12px;
}
.terminal-actions .danger { color: var(--red); }

.strategy-console {
  overflow: clip;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: color-mix(in srgb, var(--panel) 92%, #000);
}
.session-toolbar {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 58px;
  padding: 9px 12px;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--stone) 88%, transparent);
}
.session-context {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-right: auto;
  color: var(--ink);
  font: 700 11px/1.2 var(--font-mono);
  letter-spacing: .04em;
  white-space: nowrap;
}
.session-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--muted);
}
.strategy-console[data-connected="true"] .session-dot {
  background: var(--green);
  box-shadow: 0 0 12px color-mix(in srgb, var(--green) 60%, transparent);
}
.session-select {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--muted);
  font: 700 10px/1 var(--font-mono);
  text-transform: uppercase;
  letter-spacing: .08em;
}
.session-select select {
  width: auto;
  min-width: 112px;
  min-height: 40px;
  padding: 7px 28px 7px 10px;
  border-radius: 10px;
  font: 700 12px/1 var(--font-mono);
  text-transform: none;
  letter-spacing: 0;
}
.mode-button,
.view-tab,
.composer-tool,
.send-prompt,
.inline-terminal-link {
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--stone-2);
  color: var(--muted);
}
.mode-button {
  min-width: 94px;
  padding: 8px 12px;
  font: 700 11px/1 var(--font-mono);
  text-transform: uppercase;
}
.mode-button[aria-pressed="true"] {
  border-color: var(--cyan);
  color: var(--cyan);
  background: color-mix(in srgb, var(--cyan) 12%, var(--stone-2));
}
.view-tabs {
  display: flex;
  gap: 3px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
}
.view-tab {
  min-width: 70px;
  min-height: 36px;
  padding: 7px 11px;
  border: 0;
  background: transparent;
  font: 700 11px/1 var(--font-mono);
}
.view-tab.active {
  color: var(--ink);
  background: var(--stone-2);
}
.chat-workspace {
  display: grid;
  grid-template-rows: minmax(320px, 1fr) auto auto auto;
  min-height: min(64vh, 680px);
  background:
    radial-gradient(circle at 88% 8%, color-mix(in srgb, var(--cyan) 5%, transparent), transparent 34%),
    var(--panel);
}
.chat-thread {
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow-y: auto;
  padding: clamp(16px, 3vw, 30px);
  scroll-behavior: smooth;
  scrollbar-color: var(--cyan-dim) var(--panel);
}
.chat-message {
  width: fit-content;
  max-width: min(82%, 760px);
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 16px 16px 16px 5px;
  background: var(--stone);
  color: var(--ink);
  overflow-wrap: anywhere;
}
.chat-message.user {
  align-self: flex-end;
  border-color: color-mix(in srgb, var(--cyan) 38%, var(--line));
  border-radius: 16px 16px 5px 16px;
  background: color-mix(in srgb, var(--cyan) 11%, var(--stone));
}
.chat-message.system {
  align-self: center;
  max-width: 92%;
  border-style: dashed;
  color: var(--muted);
  text-align: center;
}
.chat-message p { margin: 0; white-space: pre-wrap; }
.chat-message pre {
  margin: 7px 0 0;
  color: var(--ink);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font: 12px/1.55 var(--font-mono);
}
.message-meta {
  display: flex;
  gap: 9px;
  margin-bottom: 6px;
  color: var(--cyan);
  font: 700 10px/1.2 var(--font-mono);
  text-transform: uppercase;
  letter-spacing: .08em;
}
.message-meta span:last-child { color: var(--muted); }
.message-live::after {
  content: "live";
  display: inline-block;
  margin-left: 7px;
  color: var(--cyan);
  font: 700 9px/1 var(--font-mono);
  text-transform: uppercase;
}
.inline-terminal-link {
  margin-top: 11px;
  padding: 8px 12px;
  color: var(--cyan);
  font-size: 12px;
}
.slash-palette {
  display: flex;
  gap: 7px;
  overflow-x: auto;
  padding: 9px 12px;
  border-top: 1px solid var(--line);
  scrollbar-width: none;
}
.slash-palette[hidden] { display: none; }
.slash-palette button {
  flex: 0 0 auto;
  min-height: 40px;
  padding: 8px 11px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--stone);
  color: var(--cyan);
  font: 700 12px/1 var(--font-mono);
}
.chat-composer {
  position: sticky;
  bottom: calc(var(--nexus-keyboard-offset, 0px) + env(safe-area-inset-bottom, 0px));
  z-index: 4;
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr) 46px;
  align-items: end;
  gap: 8px;
  padding: 10px 12px;
  border-top: 1px solid var(--line);
  background: color-mix(in srgb, var(--stone) 94%, transparent);
  backdrop-filter: blur(18px);
}
.chat-composer textarea {
  min-height: 46px;
  max-height: 152px;
  padding: 11px 12px;
  resize: none;
  font: 16px/1.45 var(--font-ui);
}
.composer-tool,
.send-prompt {
  width: 46px;
  height: 46px;
  padding: 0;
  font: 800 20px/1 var(--font-mono);
}
.send-prompt {
  border-color: var(--cyan);
  background: var(--cyan);
  color: var(--panel);
  font-size: 24px;
}
.send-prompt:disabled { opacity: .35; }
.composer-hint {
  margin: 0;
  padding: 5px 13px 9px;
  color: var(--muted);
  background: var(--stone);
  font: 10px/1.2 var(--font-mono);
  text-align: right;
}
.terminal-view { padding: 12px; }
.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.terminal-wrap {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: color-mix(in srgb,var(--panel) 88%,#000);
}
.terminal-status {
  display: flex;
  justify-content: space-between;
  padding: 7px 11px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  background: var(--stone);
  font: 11px/1.2 var(--font-mono);
  text-transform: uppercase;
  letter-spacing: .08em;
}
#terminal { height: min(64vh, 620px); min-height: 360px; padding: 8px 5px; }
.xterm { height: 100%; }
.xterm-viewport { scrollbar-color: var(--cyan-dim) var(--panel); }
.keybar { display: flex; gap: 7px; overflow-x: auto; padding-top: 10px; }
.keybar button { color: var(--muted); min-width: 58px; white-space: nowrap; }

.field { display: grid; gap: 7px; color: var(--muted); }
.field > span { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
textarea, select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--panel);
  color: var(--ink);
  padding: 12px;
  outline: none;
}
textarea { resize: vertical; font: 13px/1.5 var(--font-mono); }
textarea:focus, select:focus { border-color: var(--cyan); }
.worker-controls {
  display: grid;
  grid-template-columns: 180px 1fr auto;
  align-items: end;
  gap: 12px;
  margin-top: 14px;
}
.compact { min-width: 150px; }
.confirm { display: flex; gap: 8px; align-items: center; min-height: 44px; color: var(--muted); }
.confirm input { width: 19px; height: 19px; accent-color: var(--cyan-dim); }
.worker-controls .primary {
  min-height: 44px;
  padding-inline: 20px;
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--panel);
  font-weight: 800;
}
.worker-controls button:disabled { opacity: .5; }
.form-message { min-height: 1.5em; color: var(--amber); }
.runs { border-top: 1px solid var(--line); margin-top: 18px; padding-top: 16px; }
.runs h3 { margin: 0 0 10px; font-size: 14px; }
.run {
  border: 1px solid var(--line);
  border-radius: 11px;
  margin: 8px 0;
  overflow: hidden;
  background: var(--stone);
}
.run summary { cursor: pointer; padding: 11px; display: flex; gap: 10px; align-items: center; }
.run summary::marker { color: var(--cyan); }
.run-id { font: 11px var(--font-mono); color: var(--muted); }
.run-state { margin-left: auto; color: var(--amber); font-size: 12px; }
.run-state.succeeded { color: var(--green); }
.run-state.failed, .run-state.timed_out { color: var(--red); }
.run pre {
  margin: 0;
  padding: 12px;
  border-top: 1px solid var(--line);
  max-height: 380px;
  overflow: auto;
  color: var(--ink);
  white-space: pre-wrap;
  word-break: break-word;
  font: 12px/1.45 var(--font-mono);
}
.empty { color: var(--muted); font-style: italic; }

@media (max-width: 700px) {
  /* CLI Control becomes an edge-to-edge workspace on phones. Its global shell
     scrolls away so a connected conversation can use the whole viewport. */
  .nexus.nexus-app-frame {
    min-height: 100dvh;
    margin: 0;
    padding: 0;
    border-width: 0;
    border-radius: 0;
  }
  .nexus-sticky-shell { position: static; }
  .nexus-dashboard-chrome {
    gap: 8px;
    padding: calc(8px + env(safe-area-inset-top, 0px)) 12px 8px;
  }
  .nexus-dashboard-chrome .eye { width: 27px; height: 27px; }
  .nexus-dashboard-chrome h1 { font-size: 18px; }
  .nexus-dashboard-chrome .overall .clock { display: none; }
  .nexus-dashboard-chrome .bell { width: 40px; height: 40px; min-height: 40px; }
  .nexus-dashboard-chrome .scan-control { min-height: 34px; }
  .nexus-app-nav__track { padding: 4px 5px; }
  .nexus-app-link { min-height: 36px; }
  .nexus-app-frame .nexus-page-content { padding: 9px 10px calc(16px + env(safe-area-inset-bottom, 0px)); }
  .nexus-content-head { display: none; }

  main { padding-inline: 8px; }
  .control-picker {
    margin-bottom: 6px;
    padding: 3px;
    border: 0;
    border-radius: 11px;
    background: transparent;
  }
  .control-picker .picker-heading { display: none; }
  .provider-tabs { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 4px; }
  .provider-tab { min-width: 0; min-height: 44px; padding: 6px; border-radius: 10px; text-align: center; }
  .provider-name { font-size: 12px; }
  .provider-model { display: none; }
  .role-tabs { width: 100%; margin-bottom: 6px; padding: 3px; border-radius: 11px; }
  .role-tab { flex: 1; min-height: 42px; padding-block: 6px; }
  .host-heading { display: none; }
  .device-strip { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 4px; margin-bottom: 7px; overflow: visible; }
  .device { min-width: 0; min-height: 44px; padding: 5px 7px; border-radius: 10px; text-align: center; }
  .device-name { font-size: 12px; }
  .device-seat { display: none; }
  .device-state { display: block; height: 8px; margin-top: 2px; overflow: hidden; font-size: 0; }
  .device-state i { width: 6px; height: 6px; margin: 0; }

  .panel { padding: 0; border: 0; border-radius: 0; background: transparent; box-shadow: none; }
  .panel-head { min-height: 48px; padding: 3px 2px 7px; align-items: center; }
  .panel-head h2 { margin: 0; font-size: 15px; }
  .panel-head .kicker { display: none; }
  .terminal-actions { flex-direction: row; }
  .terminal-actions button { min-height: 40px; padding: 6px 11px; }
  #strategyPanel { scroll-margin-top: 8px; }
  #strategyPanel:not(:has(.strategy-console[data-connected="true"])) #stopTerminal { display: none; }
  #strategyPanel:has(.strategy-console[data-connected="true"]) #reconnectTerminal { display: none; }
  #strategyPanel > .explainer { display: none; }

  .strategy-console { scroll-margin-top: 8px; border-radius: 14px; }
  .session-toolbar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 6px;
    padding: 8px;
  }
  .session-context { grid-column: 1 / -1; width: 100%; min-height: 22px; }
  .session-select span { display: none; }
  .session-select, .session-select select, .mode-button { width: 100%; min-width: 0; }
  .session-select select, .mode-button { min-height: 44px; }
  .view-tabs {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
    min-height: 44px;
  }
  .view-tab { width: 100%; min-width: 0; min-height: 36px; }

  .chat-workspace {
    height: calc(100dvh - 190px);
    min-height: 470px;
    max-height: 680px;
    grid-template-rows: minmax(0, 1fr) auto auto auto;
  }
  .chat-thread { overflow-y: auto; padding: 12px 10px 16px; }
  .chat-message { max-width: 94%; font-size: 14px; }
  .chat-message pre { font-size: 12px; }
  .intro-message { align-self: center; width: 100%; max-width: 100%; padding: 13px 14px; }
  .strategy-console[data-connected="true"] .intro-message { display: none; }
  .intro-message p { color: var(--muted); line-height: 1.45; }
  .inline-terminal-link {
    min-height: 44px;
    margin-top: 4px;
    padding: 6px 0;
    border: 0;
    background: transparent;
    text-align: left;
  }
  .chat-composer { grid-template-columns: 44px minmax(0, 1fr) 44px; gap: 6px; padding: 8px; }
  .chat-composer textarea { min-height: 44px; padding: 10px 11px; }
  .composer-tool, .send-prompt { width: 44px; height: 44px; }
  .composer-hint { display: none; }
  .terminal-view { padding: 7px; }
  #terminal { height: calc(100dvh - 190px); min-height: 470px; }
  .keybar button { min-width: 64px; min-height: 48px; }
  .worker-controls { grid-template-columns: 1fr; align-items: stretch; }
  .worker-controls .primary { width: 100%; }
}