:root {
  --bg: #ece2d2;
  --raised: #f3ecdd;
  --surface: #faf4e9;
  --border: #e3d9c5;
  --accent: #b56a31;
  --ink: #2f2a22;
  --muted: #6b6253;
  --danger: #c4493d;
  --ok: #4e7d3f;
  --warn: #b07a1f;
  --shadow: 0 1px 3px rgba(60, 45, 25, 0.1);
  --display: "Source Serif 4", Georgia, serif;
  --body: Inter, system-ui, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: var(--body);
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(181, 101, 49, 0.07), transparent 60%),
    linear-gradient(180deg, #ece2d2, #e4d9c6);
  font-size: 15px;
  line-height: 1.45;
}
.wrap { width: min(1180px, calc(100% - 2rem)); margin: 0 auto; padding: 1.5rem 0 4rem; }
header.top { display: flex; justify-content: space-between; align-items: flex-end; gap: 1rem; margin-bottom: 1.5rem; }
h1 { font-family: var(--display); font-size: 1.8rem; margin: 0; letter-spacing: -0.02em; }
.sub { color: var(--muted); font-size: 0.92rem; margin-top: 0.25rem; }
button, select, input, textarea {
  font: inherit; color: inherit;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 8px;
  padding: 0.45rem 0.7rem;
}
button { cursor: pointer; background: var(--accent); color: #fff; border-color: transparent; }
button.ghost { background: var(--raised); color: var(--ink); border-color: var(--border); }
button:disabled { opacity: 0.5; cursor: not-allowed; }
.login {
  max-width: 360px; margin: 12vh auto; background: var(--surface);
  padding: 1.5rem; border-radius: 14px; box-shadow: var(--shadow);
  border: 1px solid var(--border);
}
.login h1 { font-size: 1.5rem; }
.login form { display: grid; gap: 0.75rem; margin-top: 1rem; }
.err { color: var(--danger); font-size: 0.9rem; min-height: 1.2em; }
.board { display: grid; gap: 0.85rem; }
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.9rem 1rem;
  box-shadow: var(--shadow);
}
.card h2 { font-size: 1.05rem; margin: 0 0 0.35rem; font-family: var(--display); }
.meta { display: flex; flex-wrap: wrap; gap: 0.4rem; margin: 0.4rem 0 0.6rem; }
.pill {
  font-size: 0.72rem; letter-spacing: 0.02em; text-transform: uppercase;
  padding: 0.15rem 0.45rem; border-radius: 999px; background: var(--raised);
  border: 1px solid var(--border); color: var(--muted);
}
.pill.High { background: #f4d7c8; color: #8a3b1c; border-color: #e8c0a8; }
.pill.Medium { background: #efe3c4; color: #7a5a12; }
.pill.Done { background: #dce8d4; color: var(--ok); }
.pill.Blocked { background: #f3d4d1; color: var(--danger); }
.desc { color: var(--muted); margin: 0 0 0.6rem; white-space: pre-wrap; }
.quote {
  margin: 0 0 0.65rem;
  padding: 0.55rem 0.65rem;
  background: var(--raised);
  border: 1px solid var(--border);
  border-radius: 8px;
  white-space: pre-wrap;
  font-size: 0.88rem;
}
.pill.hours { background: #e4ddd0; color: var(--ink); }
.pill.cost { background: #efe3c4; color: #7a5a12; }
.plan {
  margin: 0 0 0.65rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--raised);
  padding: 0.15rem 0.65rem 0.15rem;
}
.plan summary {
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.4rem 0;
  color: var(--ink);
}
.plan[open] { padding-bottom: 0.55rem; }
.plan .quote { margin: 0 0 0.5rem; padding: 0; background: transparent; border: 0; }
.plan ol {
  margin: 0;
  padding: 0 0 0 1.15rem;
}
.plan li { margin: 0.28rem 0; font-size: 0.88rem; }
.row { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; }
.notes { width: 100%; min-height: 3.2rem; margin-top: 0.5rem; }
.hidden { display: none !important; }
.add { margin-top: 1.5rem; background: var(--raised); padding: 1rem; border-radius: 12px; border: 1px dashed var(--border); }
.add form { display: grid; gap: 0.5rem; }
.add .row { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0.5rem; }
@media (max-width: 640px) { .add .row { grid-template-columns: 1fr; } header.top { flex-direction: column; align-items: flex-start; } .week { grid-template-columns: 1fr; } }

.stats { color: var(--muted); margin: 0 0 0.8rem; }
.tabs { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 1rem; }
.tabs button { background: var(--raised); color: var(--ink); border: 1px solid var(--border); }
.tabs button.on { background: var(--accent); color: #fff; border-color: transparent; }
.week { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 0.5rem; }
.day { background: var(--raised); border: 1px solid var(--border); border-radius: 10px; padding: 0.5rem; min-height: 8rem; }
.day.today { outline: 2px solid var(--accent); }
.day h3, .backlog h3 { font-size: 0.78rem; margin: 0 0 0.45rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); }
.day .card { padding: 0.5rem 0.55rem; margin-bottom: 0.4rem; }
.day .card h2 { font-size: 0.9rem; }
.empty { color: var(--muted); font-size: 0.85rem; margin: 0; }
.backlog { margin-top: 1.1rem; }
.card.improbable { opacity: 0.88; border-style: dashed; }
.pill.ok { background: #dce8d4; color: var(--ok); }