:root {
  --bg: #f6f1e7;
  --bg-accent: #dce8d8;
  --panel: rgba(255, 250, 244, 0.92);
  --panel-strong: #fffaf1;
  --text: #1d2b1f;
  --muted: #5d675a;
  --line: rgba(29, 43, 31, 0.11);
  --accent: #0f766e;
  --accent-strong: #114f4b;
  --warm: #d97706;
  --danger: #b42318;
  --code-bg: #141b18;
  --code-color: #e8f1eb;
  --radius: 24px;
  --shadow: 0 18px 44px rgba(27, 39, 28, 0.12);
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  font-family: "Space Grotesk", "Avenir Next", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(15, 118, 110, 0.18), transparent 26%),
    radial-gradient(circle at top right, rgba(217, 119, 6, 0.18), transparent 24%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-accent) 100%);
  color: var(--text);
  padding: 32px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--accent-strong);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

button,
input,
textarea,
select {
  font: inherit;
}

code,
pre {
  font-family: "IBM Plex Mono", "SFMono-Regular", Menlo, monospace;
}

.shell {
  max-width: 1220px;
  margin: 0 auto;
  display: grid;
  gap: 20px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.hero {
  padding: 32px;
  background:
    linear-gradient(135deg, rgba(255, 250, 241, 0.94), rgba(233, 245, 237, 0.92)),
    var(--panel);
}

.eyebrow {
  margin: 0 0 10px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
  color: var(--accent-strong);
}

h1,
h2 {
  margin: 0;
  line-height: 1.02;
}

h1 {
  max-width: 12ch;
  font-size: clamp(2.4rem, 5vw, 4.6rem);
}

h2 {
  font-size: clamp(1.35rem, 2vw, 2rem);
}

.lede {
  max-width: 72ch;
  margin: 18px 0 0;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--muted);
}

.hero-actions {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.ghost-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.58);
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  align-items: start;
}

.lower-grid {
  align-items: start;
}

.stack {
  padding: 24px;
  display: grid;
  gap: 18px;
}

.section-heading {
  display: grid;
  gap: 6px;
}

.split-heading {
  grid-template-columns: 1fr auto;
  align-items: center;
}

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

.field span {
  font-weight: 700;
}

.field small,
.note {
  color: var(--muted);
  line-height: 1.6;
}

.field input {
  border: 1px solid rgba(17, 79, 75, 0.18);
  border-radius: 16px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.78);
  color: var(--text);
}

.field input:focus {
  outline: 2px solid rgba(15, 118, 110, 0.2);
  border-color: var(--accent);
}

.compact-field {
  max-width: 520px;
}

.toggle {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid var(--line);
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

button {
  border: 0;
  border-radius: 999px;
  padding: 14px 20px;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #f7fffc;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 12px 22px rgba(17, 79, 75, 0.24);
}

button.secondary {
  background: rgba(255, 255, 255, 0.62);
  color: var(--text);
  border: 1px solid var(--line);
  box-shadow: none;
}

button:disabled {
  cursor: progress;
  opacity: 0.72;
}

.flash {
  border-radius: 16px;
  padding: 14px 16px;
  border: 1px solid transparent;
  font-weight: 500;
}

.flash.hidden {
  display: none;
}

.flash.good {
  background: rgba(15, 118, 110, 0.1);
  border-color: rgba(15, 118, 110, 0.2);
  color: var(--accent-strong);
}

.flash.warn,
.badge.warn {
  background: rgba(217, 119, 6, 0.12);
  border-color: rgba(217, 119, 6, 0.2);
  color: #9a5c00;
}

.flash.bad,
.badge.bad {
  background: rgba(180, 35, 24, 0.1);
  border-color: rgba(180, 35, 24, 0.2);
  color: var(--danger);
}

.flash.info {
  background: rgba(17, 79, 75, 0.08);
  border-color: rgba(17, 79, 75, 0.14);
  color: var(--accent-strong);
}

.status-list {
  display: grid;
  gap: 12px;
}

.thread-list {
  display: grid;
  gap: 12px;
}

.thread-card {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.62);
}

.thread-details {
  min-width: 0;
  display: grid;
  gap: 6px;
}

.thread-details strong,
.thread-preview {
  overflow-wrap: anywhere;
}

.thread-preview {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.hidden {
  display: none;
}

.status-card {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.62);
}

.status-label {
  margin: 0 0 4px;
  color: var(--muted);
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 92px;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.88rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.78);
  color: var(--muted);
}

.badge.good {
  background: rgba(15, 118, 110, 0.12);
  border-color: rgba(15, 118, 110, 0.2);
  color: var(--accent-strong);
}

.detail-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
}

.detail-list div {
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.54);
  border: 1px solid var(--line);
}

.detail-list dt {
  margin: 0 0 6px;
  font-size: 0.84rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.detail-list dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.steps {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 12px;
  line-height: 1.65;
}

pre.api {
  margin: 0;
  background: var(--code-bg);
  color: var(--code-color);
  padding: 16px 18px;
  border-radius: 20px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

@media (max-width: 980px) {
  body {
    padding: 18px;
  }

  .grid,
  .detail-list,
  .split-heading {
    grid-template-columns: 1fr;
  }

  .thread-card {
    align-items: stretch;
    flex-direction: column;
  }

  .hero,
  .stack {
    padding: 20px;
  }
}