:root {
  --bg: #0b0d0e;
  --surface: #111416;
  --surface-2: #171a1c;
  --line: #292d30;

  --text: #f3f4f4;
  --muted: #7e8589;

  --accent: #b9ff45;
  --danger: #ff645f;
  --warning: #ffbe44;

  --radius: 10px;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);

  font-family:
    Inter,
    ui-sans-serif,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;

  -webkit-font-smoothing:
    antialiased;
}

button {
  font: inherit;
}

.app-shell {
  width: min(1180px, 100%);
  margin: 0 auto;
  padding:
    max(16px, env(safe-area-inset-top))
    18px
    max(28px, env(safe-area-inset-bottom));
}

.topbar {
  min-height: 62px;

  display: flex;
  align-items: center;
  justify-content: space-between;

  border-bottom:
    1px solid var(--line);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 34px;
  height: 34px;

  display: grid;
  place-items: center;

  background: var(--accent);
  color: #0b0d0e;

  font-size: 12px;
  font-weight: 900;
  letter-spacing: -0.4px;

  border-radius: 6px;
}

.brand div {
  display: grid;
  gap: 2px;
}

.brand strong {
  font-size: 14px;
  letter-spacing: -0.2px;
}

.brand span:last-child {
  color: var(--muted);

  font-family:
    ui-monospace,
    SFMono-Regular,
    Menlo,
    monospace;

  font-size: 9px;
  letter-spacing: 1.4px;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 8px;

  color: var(--muted);

  font-family:
    ui-monospace,
    SFMono-Regular,
    Menlo,
    monospace;

  font-size: 10px;
  letter-spacing: 0.8px;
}

.system-dot,
.indicator {
  width: 8px;
  height: 8px;

  border-radius: 50%;
  background: var(--muted);
}

.system-dot.online,
.indicator.online {
  background: var(--accent);
}

.system-dot.offline,
.indicator.offline {
  background: var(--danger);
}

.refresh-button {
  width: 38px;
  height: 38px;

  margin-left: 8px;

  border:
    1px solid var(--line);

  border-radius: 7px;

  background: transparent;
  color: var(--text);

  cursor: pointer;
}

.refresh-button:active {
  background: var(--surface-2);
}

.intro {
  min-height: 150px;

  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;

  padding:
    34px 0 24px;
}

.eyebrow,
.label,
.metrics span,
.build span {
  color: var(--muted);

  font-family:
    ui-monospace,
    SFMono-Regular,
    Menlo,
    monospace;

  font-size: 10px;
  letter-spacing: 1.3px;
}

.intro h1 {
  margin:
    7px 0 5px;

  font-size:
    clamp(30px, 6vw, 56px);

  line-height: 0.98;
  letter-spacing: -2.4px;
}

.intro p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.build {
  display: grid;
  gap: 4px;

  text-align: right;
}

.build strong {
  font-family:
    ui-monospace,
    SFMono-Regular,
    Menlo,
    monospace;

  font-size: 11px;
}

.status-strip {
  display: grid;

  grid-template-columns:
    1.2fr 1fr 1fr 1.3fr;

  border-top:
    1px solid var(--line);

  border-bottom:
    1px solid var(--line);
}

.status-strip > div {
  min-width: 0;

  padding:
    17px 18px 17px 0;
}

.status-strip > div:not(:first-child) {
  padding-left: 18px;

  border-left:
    1px solid var(--line);
}

.status-strip strong {
  display: block;

  margin-top: 7px;

  font-size: 13px;
  font-weight: 650;

  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.status-value {
  display: flex;
  align-items: center;
  gap: 8px;
}

.metrics {
  display: grid;

  grid-template-columns:
    repeat(4, 1fr);

  margin-top: 26px;

  border:
    1px solid var(--line);

  border-radius:
    var(--radius);

  overflow: hidden;
}

.metrics article {
  min-width: 0;

  padding:
    20px;
}

.metrics article:not(:last-child) {
  border-right:
    1px solid var(--line);
}

.metrics strong {
  display: block;

  margin-top: 20px;

  font-size: 35px;
  line-height: 1;
  letter-spacing: -1.5px;
}

.workspace {
  display: grid;

  grid-template-columns:
    minmax(0, 0.85fr)
    minmax(0, 1.15fr);

  gap: 14px;

  margin-top: 14px;
}

.panel {
  border:
    1px solid var(--line);

  border-radius:
    var(--radius);

  background:
    var(--surface);
}

.panel-heading {
  min-height: 78px;

  display: flex;
  align-items: center;
  justify-content: space-between;

  padding:
    17px 18px;

  border-bottom:
    1px solid var(--line);
}

.panel-heading h2 {
  margin:
    4px 0 0;

  font-size: 17px;
  letter-spacing: -0.5px;
}

.counter {
  min-width: 28px;
  height: 28px;

  display: grid;
  place-items: center;

  border:
    1px solid var(--line);

  border-radius: 6px;

  font-family:
    ui-monospace,
    SFMono-Regular,
    Menlo,
    monospace;

  font-size: 11px;
}

.session-row,
.audit-row {
  display: grid;
  align-items: center;

  padding:
    14px 18px;

  border-bottom:
    1px solid var(--line);
}

.session-row:last-child,
.audit-row:last-child {
  border-bottom: 0;
}

.session-row {
  grid-template-columns:
    auto 1fr auto;

  gap: 12px;
}

.session-icon {
  width: 32px;
  height: 32px;

  display: grid;
  place-items: center;

  border:
    1px solid var(--line);

  border-radius: 7px;

  font-family:
    ui-monospace,
    SFMono-Regular,
    Menlo,
    monospace;

  font-size: 10px;
}

.session-copy {
  min-width: 0;
}

.session-copy strong,
.session-copy span {
  display: block;
}

.session-copy strong {
  font-size: 13px;
}

.session-copy span {
  margin-top: 3px;

  color: var(--muted);

  font-family:
    ui-monospace,
    SFMono-Regular,
    Menlo,
    monospace;

  font-size: 9px;
}

.state-badge {
  color: var(--accent);

  font-family:
    ui-monospace,
    SFMono-Regular,
    Menlo,
    monospace;

  font-size: 9px;
  letter-spacing: 0.8px;
}

.state-badge.offline {
  color: var(--danger);
}

.audit-row {
  grid-template-columns:
    96px 1fr;

  gap: 12px;
}

.audit-time {
  color: var(--muted);

  font-family:
    ui-monospace,
    SFMono-Regular,
    Menlo,
    monospace;

  font-size: 9px;
}

.audit-message {
  min-width: 0;

  font-size: 12px;

  overflow-wrap: anywhere;
}

.empty-state {
  padding: 24px 18px;

  color: var(--muted);

  font-size: 12px;
}

.footer-status {
  display: flex;
  justify-content: space-between;

  margin-top: 22px;
  padding-top: 15px;

  border-top:
    1px solid var(--line);

  color: var(--muted);

  font-family:
    ui-monospace,
    SFMono-Regular,
    Menlo,
    monospace;

  font-size: 9px;
  letter-spacing: 1px;
}

@media (max-width: 720px) {
  .app-shell {
    padding-left: 14px;
    padding-right: 14px;
  }

  .brand strong {
    font-size: 12px;
  }

  #system-label {
    display: none;
  }

  .intro {
    min-height: 130px;
  }

  .build {
    display: none;
  }

  .status-strip {
    grid-template-columns:
      1fr 1fr;
  }

  .status-strip > div {
    padding: 14px 12px;
  }

  .status-strip > div:not(:first-child) {
    padding-left: 12px;
  }

  .status-strip > div:nth-child(3) {
    border-left: 0;
    border-top:
      1px solid var(--line);
  }

  .status-strip > div:nth-child(4) {
    border-top:
      1px solid var(--line);
  }

  .metrics {
    grid-template-columns:
      1fr 1fr;
  }

  .metrics article {
    padding: 16px;
  }

  .metrics article:nth-child(2) {
    border-right: 0;
  }

  .metrics article:nth-child(3),
  .metrics article:nth-child(4) {
    border-top:
      1px solid var(--line);
  }

  .metrics strong {
    margin-top: 15px;
    font-size: 30px;
  }

  .workspace {
    grid-template-columns: 1fr;
  }

  .audit-row {
    grid-template-columns:
      78px 1fr;
  }
}


/* Global automation control */

.global-control-button {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  margin-top: 8px;
  padding: 7px 12px;
  border: 1px solid rgba(185, 255, 69, 0.45);
  border-radius: 6px;
  background: rgba(185, 255, 69, 0.06);
  color: #b9ff45;
  font: inherit;
  font-size: 11px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.08em;
  cursor: pointer;
}

.global-control-button[data-mode="resume"] {
  border-color: rgba(185, 255, 69, 0.75);
  background: rgba(185, 255, 69, 0.12);
}

.global-control-button:disabled {
  opacity: 0.45;
  cursor: default;
}


/* Conversation controls */

.conversations-panel {
  margin-top: 18px;
}

.conversation-list {
  display: grid;
  gap: 10px;
}

.conversation-row {
  display: grid;
  gap: 10px;
  padding: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.conversation-row:first-child {
  border-top: 0;
}

.conversation-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.conversation-id {
  display: block;
  font-size: 14px;
  font-weight: 800;
}

.conversation-meta {
  display: grid;
  gap: 3px;
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 12px;
}

.conversation-state {
  flex: 0 0 auto;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.conversation-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.conversation-action {
  min-height: 38px;
  padding: 8px 12px;
  border: 1px solid rgba(185, 255, 69, 0.35);
  border-radius: 6px;
  background: transparent;
  color: #b9ff45;
  font: inherit;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.05em;
}

.conversation-action.cancel {
  border-color: rgba(255, 255, 255, 0.22);
  color: rgba(255, 255, 255, 0.78);
}

.conversation-action:disabled {
  opacity: 0.4;
}