:root {
  --bg: #f4f3ef;
  --surface: #ffffff;
  --border: #e3e1da;
  --text: #1c1b19;
  --muted: #74716a;
  --accent: #4338ca;
  --accent-soft: #e8e6fb;
  --ok: #15803d;
  --ok-soft: #dcfce7;
  --warn: #b45309;
  --warn-soft: #fef3c7;
  --bad: #b91c1c;
  --bad-soft: #fee2e2;
  --radius: 12px;
  --font: ui-sans-serif, -apple-system, "Segoe UI", system-ui, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, monospace;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px / 1.45 var(--font);
}

.topbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.brand__name {
  font-size: 18px;
  font-weight: 700;
  margin-right: 8px;
}

.brand__tagline,
.muted {
  color: var(--muted);
  font-weight: 400;
}

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

.pill {
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
}

.pill strong {
  color: var(--text);
  font-weight: 600;
}

.state {
  font-weight: 600;
  color: var(--warn);
}

.state[data-state="subscribed"],
.state[data-state="live"] {
  color: var(--ok);
}

.state[data-state="offline"] {
  color: var(--bad);
}

.state[data-state="idle"] {
  color: var(--muted);
}

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 440px;
  gap: 20px;
  padding: 20px 24px;
  height: calc(100vh - 62px);
}

.stage {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 0;
}

.call {
  position: relative;
  flex: 1;
  min-height: 320px;
  border-radius: var(--radius);
  background: #1c1b19;
  overflow: hidden;
  display: grid;
  place-items: center;
}

.call__placeholder {
  color: #a8a59d;
}

.call:not([data-state="idle"]) .call__placeholder {
  display: none;
}

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

.button {
  padding: 9px 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.button--primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.button[hidden] {
  display: none;
}

.mode {
  display: flex;
  gap: 14px;
  margin: 0 0 0 auto;
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
}

.mode legend {
  float: left;
  color: var(--muted);
  margin-right: 4px;
}

.card {
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

.card__title {
  font-weight: 600;
  margin-bottom: 10px;
}

.compose {
  display: grid;
  gap: 8px;
}

.compose input,
.compose textarea {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
  resize: vertical;
}

.compose .button {
  justify-self: start;
}

.panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 0;
}

.card--grow {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.tasks,
.log {
  list-style: none;
  margin: 0;
  padding: 0;
}

.tasks {
  display: grid;
  gap: 8px;
  max-height: 260px;
  overflow-y: auto;
}

.tasks:empty::before,
.log:empty::before {
  content: "Nothing yet";
  color: var(--muted);
}

.task {
  padding: 8px 10px;
  border-radius: 8px;
  background: var(--bg);
}

.task__header {
  display: flex;
  gap: 8px;
  align-items: baseline;
}

.task__status {
  padding: 1px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  background: var(--warn-soft);
  color: var(--warn);
}

.task--done .task__status {
  background: var(--ok-soft);
  color: var(--ok);
}

.task--failed .task__status,
.task--timeout .task__status,
.task--rejected .task__status,
.task--cancelled .task__status {
  background: var(--bad-soft);
  color: var(--bad);
}

.task__label {
  flex: 1;
}

.task__time {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  color: var(--muted);
}

.task__detail {
  margin: 6px 0 0;
  color: var(--muted);
}

.log {
  overflow-y: auto;
  flex: 1;
}

.entry {
  display: grid;
  grid-template-columns: auto 64px 1fr;
  gap: 8px;
  padding: 6px 0;
  border-bottom: 1px solid var(--bg);
}

.entry__time {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
}

.entry__kind {
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
}

.entry--email .entry__kind,
.entry--reply .entry__kind {
  color: var(--accent);
}

.entry--ivy .entry__kind,
.entry--latency .entry__kind {
  color: var(--ok);
}

.entry--task .entry__kind,
.entry--notice .entry__kind {
  color: var(--warn);
}

.entry--error .entry__kind {
  color: var(--bad);
}

.entry--latency .entry__text {
  font-weight: 600;
}

@media (max-width: 960px) {
  .layout {
    grid-template-columns: 1fr;
    height: auto;
  }

  .call {
    aspect-ratio: 16 / 9;
    flex: none;
  }

  .log {
    max-height: 400px;
  }
}