:root {
  color-scheme: light;
  --bg: #eef1ed;
  --ink: #17201b;
  --muted: #69746f;
  --panel: #fbfcf8;
  --line: #cbd4ce;
  --accent: #0b6b57;
  --accent-strong: #074b3f;
  --warn: #9b5b0b;
  --bad: #9b2525;
  --code: #10251f;
  --code-bg: #e6ece8;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(120deg, rgba(11, 107, 87, 0.12), transparent 32%),
    linear-gradient(260deg, rgba(155, 91, 11, 0.10), transparent 28%),
    var(--bg);
  color: var(--ink);
  font-family: "Aptos", "Segoe UI", sans-serif;
}

.shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0;
}

.workspace {
  display: grid;
  gap: 16px;
}

.topbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 16px;
}

.eyebrow {
  margin: 0 0 5px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1;
}

h2 {
  font-size: 17px;
  margin-bottom: 12px;
}

.status-pill {
  border: 1px solid var(--line);
  background: rgba(251, 252, 248, 0.74);
  padding: 8px 10px;
  border-radius: 8px;
  color: var(--muted);
  font-size: 13px;
  white-space: nowrap;
}

.panel {
  background: rgba(251, 252, 248, 0.86);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  box-shadow: 0 18px 45px rgba(23, 32, 27, 0.06);
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

textarea,
input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #ffffff;
  color: var(--ink);
  font: 15px/1.45 "Cascadia Mono", "Consolas", monospace;
  padding: 11px 12px;
}

textarea:focus,
input:focus {
  border-color: var(--accent);
  outline: 2px solid rgba(11, 107, 87, 0.16);
}

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.two {
  margin-top: 14px;
}

.actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 14px;
}

button {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #ffffff;
  color: var(--ink);
  cursor: pointer;
  font-weight: 800;
  padding: 10px 14px;
}

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

button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

pre {
  min-height: 230px;
  max-height: 430px;
  overflow: auto;
  margin: 0;
  border-radius: 6px;
  background: var(--code-bg);
  color: var(--code);
  padding: 12px;
  font: 13px/1.45 "Cascadia Mono", "Consolas", monospace;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.timeline {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.timeline li {
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding-top: 8px;
  color: var(--muted);
  font-size: 13px;
}

.timeline strong {
  color: var(--ink);
}

@media (max-width: 760px) {
  .shell {
    width: min(100% - 20px, 1180px);
    padding: 18px 0;
  }

  .topbar,
  .grid,
  .timeline li {
    grid-template-columns: 1fr;
  }

  .topbar {
    display: grid;
    align-items: start;
  }

  .actions {
    display: grid;
  }
}