:root {
  --ground: #f7fafb;
  --surface: #ffffff;
  --raised: #eef6f7;
  --active: #e1f0f3;
  --border: #e1e7e9;
  --rule: #edf0f1;
  --control: #b9c4c7;
  --text: #111516;
  --muted: #566164;
  --accent: #176d80;
  --accent-ink: #0b4553;
  --positive: #176842;
  --negative: #a51f2c;
  --pill-positive-bg: #ddf4e6;
  --pill-positive-ink: #164f36;
  --pill-negative-bg: #fde8e8;
  --pill-negative-ink: #7f1d24;
  --pill-neutral-bg: #e9edef;
  --pill-neutral-ink: #384144;
  --radius-card: 10px;
  --radius-control: 7px;
  --row-height: 48px;
  --sidebar-width: 240px;
  --gap: 24px;
  --control-height: 40px;
  --fs-title: 24px;
  --fs-section: 17px;
  --fs-body: 14px;
  --fs-small: 12px;
  --font: "IBM Plex Sans", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html { color-scheme: light; scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--ground);
  color: var(--text);
  font-family: var(--font);
  font-size: var(--fs-body);
  line-height: 1.5;
}
button, input, select, textarea { font: inherit; color: inherit; }
button, select { touch-action: manipulation; }
a { color: inherit; text-decoration: none; }
h1, h2, p, dl, dd { margin: 0; }
h1 { font-size: var(--fs-title); font-weight: 600; line-height: 1.2; letter-spacing: -0.01em; }
h2 { font-size: var(--fs-section); font-weight: 600; line-height: 1.25; }
[hidden] { display: none !important; }

.frame { min-height: 100vh; display: grid; grid-template-columns: var(--sidebar-width) minmax(0, 1fr); }
.sidebar {
  min-height: 100vh;
  padding: 28px 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 42px;
  background: var(--ground);
  border-right: 1px solid var(--border);
}
.wordmark { display: flex; align-items: center; gap: 10px; font-weight: 600; }
.mark {
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 6px;
  background: var(--text);
  color: var(--surface);
}
.sidebar nav { display: grid; gap: 2px; }
.nav-item {
  min-height: 34px;
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: 0 10px;
  border-radius: var(--radius-control);
  text-align: left;
  cursor: pointer;
}
.nav-item:hover, .nav-item.active { background: var(--active); color: var(--accent-ink); }
.sidebar-foot { margin-top: auto; display: grid; gap: 8px; color: var(--muted); font-size: var(--fs-small); }

.canvas {
  width: min(1180px, calc(100vw - var(--sidebar-width)));
  padding: 34px 40px 48px;
  display: grid;
  align-content: start;
  gap: var(--gap);
}
.title-row, .section-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; }
.title-row { min-height: 64px; }
.title-row #headline-note { max-width: 62ch; margin-top: 5px; color: var(--muted); }
.eyebrow, .section-kicker { color: var(--accent); font-size: var(--fs-small); font-weight: 600; }
.eyebrow { margin-bottom: 5px; }
.section-kicker { margin-bottom: 4px; }
.header-actions, .queue-tools { display: flex; align-items: center; gap: 12px; }
.queue-tools p, .section-note { color: var(--muted); font-size: var(--fs-small); }

.card { border: 1px solid var(--border); border-radius: var(--radius-card); padding: 20px; background: var(--surface); }
.auth-card { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(280px, .85fr); gap: 28px 40px; align-items: end; background: var(--raised); }
.auth-card #auth-note { grid-column: 1 / -1; }
.readiness {
  display: grid;
  grid-template-columns: minmax(220px, .8fr) minmax(0, 1.8fr);
  gap: 24px;
  padding: 20px;
  border: 1px solid #cde2e7;
  border-radius: var(--radius-card);
  background: var(--raised);
}
.readiness-copy p:last-child { margin-top: 7px; color: var(--muted); max-width: 44ch; }
.readiness-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); background: var(--surface); border: 1px solid var(--border); border-radius: 8px; }
.readiness-grid > div { min-width: 0; padding: 14px; border-left: 1px solid var(--rule); }
.readiness-grid > div:first-child { border-left: 0; }
.readiness-grid dt { color: var(--muted); font-size: var(--fs-small); }
.readiness-grid dd { margin-top: 3px; font-size: 18px; font-weight: 500; font-variant-numeric: tabular-nums; }

form { display: grid; gap: 16px; }
.compose form { max-width: 760px; margin-top: 18px; }
label { display: block; margin-bottom: 6px; color: var(--muted); font-size: var(--fs-small); }
input, select, textarea {
  width: 100%;
  min-height: var(--control-height);
  padding: 8px 10px;
  border: 1px solid var(--control);
  border-radius: var(--radius-control);
  background: var(--surface);
}
textarea { min-height: 116px; resize: vertical; }
input:disabled, select:disabled, textarea:disabled { background: #f3f5f5; color: #70797b; cursor: not-allowed; }
input:focus-visible, select:focus-visible, textarea:focus-visible, button:focus-visible, a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.metric-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.preset-facts { min-height: 26px; display: flex; flex-wrap: wrap; gap: 7px; }
.fact, .status, .status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--pill-neutral-bg);
  color: var(--pill-neutral-ink);
  font-size: var(--fs-small);
}
.status-pill.connected, .status.succeeded { background: var(--pill-positive-bg); color: var(--pill-positive-ink); }
.status-pill.failed, .status.failed { background: var(--pill-negative-bg); color: var(--pill-negative-ink); }
.status.muted-status { color: var(--muted); }

button { min-height: var(--control-height); border-radius: var(--radius-control); padding: 0 15px; cursor: pointer; }
.primary { border: 1px solid var(--text); background: var(--text); color: var(--surface); font-weight: 500; }
.primary:hover { background: #2e3334; }
.primary:disabled { border-color: #aeb8bb; background: #e7ebec; color: #485356; cursor: not-allowed; }
.secondary { min-height: 34px; border: 1px solid var(--control); background: var(--surface); }
.secondary:hover { background: var(--raised); }
.link-button { min-height: 32px; padding: 0; border: 0; background: transparent; color: var(--accent-ink); font-weight: 500; text-align: left; }
.link-button:disabled { color: var(--muted); cursor: not-allowed; }
.note, .muted, .row-subline { color: var(--muted); }
.note { margin-top: 8px; }
.failed-note { color: var(--negative); }

.table-wrap { margin-top: 16px; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
th, td { min-height: var(--row-height); padding: 12px 8px; border-bottom: 1px solid var(--rule); text-align: left; vertical-align: top; }
th { color: var(--muted); font-size: var(--fs-small); font-weight: 500; white-space: nowrap; }
td.id { font-family: var(--mono); font-size: var(--fs-small); }
.row-title, .row-subline { display: block; }
.row-title { font-weight: 500; }
.row-subline { margin-top: 3px; max-width: 34ch; font-size: var(--fs-small); overflow-wrap: anywhere; }
.row-action { text-align: right; }
.result-media { display: block; width: 150px; max-height: 96px; border-radius: 5px; object-fit: cover; background: var(--pill-neutral-bg); }
.empty-cell { padding: 0; border-bottom: 0; }
.empty { min-height: 58px; display: grid; align-items: center; color: var(--muted); border: 1px dashed var(--control); border-radius: var(--radius-card); padding: 13px; }

@media (max-width: 1060px) {
  .canvas { width: auto; padding-inline: 24px; }
  .readiness { grid-template-columns: minmax(0, 1fr); }
  .auth-card { grid-template-columns: minmax(0, 1fr); align-items: start; }
  .auth-card #auth-note { grid-column: auto; }
}

@media (max-width: 720px) {
  .frame { display: block; }
  .sidebar {
    min-height: 48px;
    height: 48px;
    padding: 0 16px;
    flex-direction: row;
    align-items: center;
    gap: 14px;
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }
  .wordmark { white-space: nowrap; }
  .sidebar nav { display: flex; margin-left: auto; }
  .sidebar-foot { display: none; }
  .nav-item { min-height: 44px; padding-inline: 9px; }
  .canvas { width: auto; padding: 22px 16px 36px; }
  .title-row { display: grid; }
  .header-actions { justify-content: space-between; }
  .readiness-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .readiness-grid > div:nth-child(3) { border-left: 0; border-top: 1px solid var(--rule); }
  .readiness-grid > div:nth-child(4) { border-top: 1px solid var(--rule); }
  .metric-grid { grid-template-columns: minmax(0, 1fr); }
  .section-head { display: grid; }
  .queue-tools { justify-content: space-between; }
  .table-wrap { overflow: visible; }
  table, tbody { display: block; }
  thead { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
  tr { display: grid; grid-template-columns: minmax(0, 1fr) auto; padding: 13px 0; border-bottom: 1px solid var(--rule); }
  td { min-height: 0; padding: 4px 0; border: 0; }
  td::before { content: attr(data-label); display: block; color: var(--muted); font-size: 11px; }
  td:nth-child(2), td:nth-child(3), td:nth-child(4), td:nth-child(5) { grid-column: 1; }
  td.row-action { grid-column: 2; grid-row: 1; padding-left: 16px; }
  td.empty-cell { grid-column: 1 / -1; }
  td.empty-cell::before { display: none; }
  .result-media { width: min(100%, 260px); max-height: 180px; }
}

@media (max-width: 420px) {
  .wordmark span:last-child { display: none; }
  .readiness-grid { grid-template-columns: minmax(0, 1fr); }
  .readiness-grid > div { border-left: 0; border-top: 1px solid var(--rule); }
  .readiness-grid > div:first-child { border-top: 0; }
  .queue-tools { align-items: flex-end; }
}