:root {
  --bg: #0f1419;
  --panel: #1a222c;
  --line: #2c3846;
  --text: #e8eef4;
  --muted: #9aabbc;
  --accent: #3d9cf0;
  --accent-2: #1f6fb2;
  --danger: #d4534c;
  --ok: #3faf7a;
  --font: "IBM Plex Sans", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(900px 420px at 10% -10%, #1d3a55 0%, transparent 55%),
    radial-gradient(700px 360px at 100% 0%, #243028 0%, transparent 50%),
    var(--bg);
}
.wrap {
  width: min(960px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2rem 0 4rem;
  display: grid;
  gap: 1rem;
}
.top h1 {
  margin: 0.15rem 0;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: -0.02em;
}
.eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
  color: var(--accent);
}
.sub, .hint, .task-meta, .task-instruction {
  color: var(--muted);
}
.sub { margin: 0.4rem 0 0; max-width: 42rem; }
.panel {
  background: color-mix(in srgb, var(--panel) 92%, black);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1rem 1.1rem 1.15rem;
}
.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}
.panel h2 {
  margin: 0 0 0.75rem;
  font-size: 1rem;
}
.panel-head h2 { margin: 0; }
.row {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 0.75rem;
}
.stack { display: grid; gap: 0.7rem; }
label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.85rem;
  color: var(--muted);
}
label.check {
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 0.5rem;
  color: var(--text);
}
input, textarea, button {
  font: inherit;
}
input, textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: #10161d;
  color: var(--text);
  border-radius: 8px;
  padding: 0.65rem 0.75rem;
}
textarea { resize: vertical; }
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-top: 0.85rem;
}
button {
  border: 1px solid var(--line);
  background: #243040;
  color: var(--text);
  border-radius: 8px;
  padding: 0.55rem 0.9rem;
  cursor: pointer;
}
button:hover { filter: brightness(1.08); }
button.primary {
  background: linear-gradient(180deg, var(--accent), var(--accent-2));
  border-color: transparent;
}
button.danger {
  background: transparent;
  border-color: color-mix(in srgb, var(--danger) 55%, var(--line));
  color: #f0b4b0;
}
.status { font-size: 0.85rem; color: var(--muted); }
.status.ok { color: var(--ok); }
.status.err { color: #f0a09b; }
.task-list { display: grid; gap: 0.65rem; }
.task-list.empty { color: var(--muted); font-size: 0.9rem; }
.task {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.75rem;
  padding: 0.85rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #121920;
}
.task-name { display: block; margin-bottom: 0.2rem; }
.task-meta { font-size: 0.78rem; }
.task-instruction {
  margin: 0.45rem 0 0.6rem;
  font-size: 0.88rem;
  white-space: pre-wrap;
}
.task-inputs, .input-fields {
  display: grid;
  gap: 0.5rem;
}
.task-actions {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.response {
  margin: 0;
  min-height: 10rem;
  max-height: 28rem;
  overflow: auto;
  padding: 0.85rem;
  border-radius: 8px;
  background: #0c1116;
  border: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.8rem;
  line-height: 1.45;
  white-space: pre-wrap;
  word-break: break-word;
}
code {
  font-family: var(--mono);
  font-size: 0.85em;
  color: #c7e0ff;
}
@media (max-width: 720px) {
  .row, .task { grid-template-columns: 1fr; }
  .task-actions { flex-direction: row; }
}