:root {
  color-scheme: light dark;
  --bg: #f4f1ea;
  --surface: #fffdf7;
  --text: #181713;
  --muted: #6d685c;
  --line: #d7d0c1;
  --accent: #f04e23;
  --accent-text: #ffffff;
  --error: #b3261e;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12120f;
    --surface: #1d1c18;
    --text: #f6f1e7;
    --muted: #aaa395;
    --line: #3a3730;
    --accent: #ff6338;
    --error: #ff8a80;
  }
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); }
main { width: min(980px, calc(100% - 32px)); margin: 0 auto; padding: 72px 0; }
.hero { padding: 20px 0 48px; }
.hero h1 { max-width: 820px; margin: 8px 0 18px; font-size: clamp(2.4rem, 7vw, 5.4rem); line-height: 0.96; letter-spacing: -0.055em; }
.hero > p:not(.eyebrow) { max-width: 680px; color: var(--muted); font-size: 1.12rem; line-height: 1.65; }
.eyebrow { margin: 0; color: var(--accent); font-size: 0.74rem; font-weight: 800; letter-spacing: 0.18em; }
.panel { margin-top: 24px; padding: 28px; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); }
.section-heading, .wallet-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
h2 { margin: 5px 0 0; font-size: 1.6rem; }
form { display: grid; gap: 18px; margin-top: 28px; }
label { display: grid; gap: 7px; font-size: 0.88rem; font-weight: 700; }
input, textarea { width: 100%; border: 1px solid var(--line); border-radius: 10px; background: var(--bg); color: var(--text); padding: 12px 13px; font: inherit; }
textarea { resize: vertical; line-height: 1.5; }
.grid { display: grid; gap: 14px; }
.grid.two { grid-template-columns: repeat(2, 1fr); }
.grid.three { grid-template-columns: repeat(3, 1fr); }
.criteria { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; align-items: end; padding: 18px; border: 1px solid var(--line); border-radius: 12px; }
.criteria h3, .criteria p { margin: 0; }
.criteria p { margin-top: 5px; }
button { border: 0; border-radius: 999px; padding: 11px 18px; background: var(--accent); color: var(--accent-text); font: inherit; font-weight: 800; cursor: pointer; }
button.secondary { background: transparent; color: var(--text); border: 1px solid var(--line); }
button:disabled { cursor: wait; opacity: 0.55; }
.wallet-row { justify-content: flex-start; margin-top: 28px; }
.muted { color: var(--muted); font-weight: 400; }
.funding { margin-top: 24px; padding-top: 24px; border-top: 1px solid var(--line); }
.quote { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin: 18px 0; }
.quote div { padding: 14px; border: 1px solid var(--line); border-radius: 10px; }
.quote small { display: block; color: var(--muted); margin-bottom: 5px; }
.status { color: var(--muted); min-height: 1.5em; }
.error { color: var(--error); min-height: 1.5em; }
.agent-note { color: var(--muted); line-height: 1.6; }
code { padding: 2px 5px; border: 1px solid var(--line); border-radius: 5px; }
.tasks { display: grid; gap: 12px; margin-top: 20px; }
.task { padding: 18px; border: 1px solid var(--line); border-radius: 12px; }
.task h3 { margin: 0 0 7px; }
.task-meta { display: flex; gap: 14px; flex-wrap: wrap; color: var(--muted); }

@media (max-width: 720px) {
  main { padding: 36px 0; }
  .grid.two, .grid.three, .criteria, .quote { grid-template-columns: 1fr; }
  .panel { padding: 20px; }
}