:root {
  --bg: #f4f1ea;
  --ink: #1c1915;
  --muted: #6b6459;
  --card: #fffcf7;
  --line: #ddd6c8;
  --accent: #1f4d3a;
  --accent-2: #c45c26;
  --ok: #1f4d3a;
  --err: #8f2d1e;
  --banner: #fff3d6;
  --shadow: 0 1px 2px rgba(28, 25, 21, 0.06);
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); }
.pad { padding: 2rem; }
header.app {
  display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between;
  align-items: flex-start; padding: 1.1rem 1.4rem 0.9rem;
  border-bottom: 1px solid var(--line); background: var(--card);
}
header.app h1 { margin: 0; font-size: 1.2rem; font-weight: 650; }
.muted { color: var(--muted); font-size: 0.92rem; }
.banner {
  margin: 0; padding: 0.7rem 1.4rem; background: var(--banner);
  border-bottom: 1px solid #ead7a0; font-size: 0.92rem;
}
main { padding: 1.2rem 1.4rem 2.5rem; max-width: 1200px; }
.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: 10px; padding: 1.1rem 1.2rem; box-shadow: var(--shadow);
}
.card.login { max-width: 28rem; margin: 2.5rem auto; }
label { display: block; margin: 0.7rem 0 0.25rem; font-size: 0.9rem; }
input[type=email], input[type=password], input[type=text] {
  width: 100%; padding: 0.5rem 0.6rem; border: 1px solid var(--line);
  border-radius: 6px; font: inherit; background: #fff;
}
.btn {
  appearance: none; border: 1px solid var(--line); background: #fff;
  border-radius: 6px; padding: 0.45rem 0.8rem; font: inherit; cursor: pointer;
}
.btn.primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn:disabled { opacity: 0.6; cursor: default; }
.row { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; }
.tabs { display: flex; flex-wrap: wrap; gap: 0.35rem; margin: 0 0 1rem; }
.tabs button[aria-selected="true"] { background: var(--accent); color: #fff; border-color: var(--accent); }
.err { color: var(--err); }
.ok { color: var(--ok); }
.grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 0.75rem; margin-bottom: 1rem;
}
.stat .k { font-size: 0.8rem; color: var(--muted); }
.stat .v { font-size: 1.15rem; font-weight: 650; margin-top: 0.2rem; }
table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
th, td { text-align: left; padding: 0.4rem 0.5rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-weight: 600; color: var(--muted); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.02em; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.weeks { overflow-x: auto; }
.weeks table { min-width: 720px; }
h2 { font-size: 1.05rem; margin: 1.4rem 0 0.6rem; }
a { color: var(--accent); }