:root {
  --bg: #f7f4ef;
  --card: #fffdfa;
  --fg: #2b2622;
  --muted: #7c7168;
  --border: #e3dcd2;
  --primary: #b4562a;
  --primary-fg: #fff8f3;
  --danger: #b3261e;
  --radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--fg);
}

header {
  background: var(--card);
  border-bottom: 1px solid var(--border);
}

.bar {
  max-width: 1000px;
  margin: 0 auto;
  padding: 12px 16px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 20px;
}

.brand { font-weight: 700; letter-spacing: -0.02em; font-size: 18px; }
.brand span { color: var(--primary); }

nav { display: flex; gap: 4px; }

nav button {
  background: none;
  border: 0;
  padding: 6px 12px;
  border-radius: var(--radius);
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  font-size: 14px;
}

nav button:hover { background: #f0e9e0; color: var(--fg); }
nav button.active { background: #f0e2d7; color: #7a3a1c; font-weight: 600; }

main { max-width: 1000px; margin: 0 auto; padding: 24px 16px 64px; }

h1 { font-size: 22px; margin: 0 0 4px; }
h2 { font-size: 16px; margin: 0 0 12px; }
.sub { color: var(--muted); font-size: 14px; margin: 0 0 20px; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 16px;
}

.row { display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-end; }
.row > * { flex: 1 1 120px; }
.row .grow2 { flex: 2 1 200px; }

label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 4px; }

input, select {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  color: var(--fg);
  font: inherit;
  font-size: 14px;
}

input:focus, select:focus { outline: 2px solid #d9a488; outline-offset: 1px; }

button.btn {
  border: 0;
  background: var(--primary);
  color: var(--primary-fg);
  padding: 9px 14px;
  border-radius: 8px;
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  flex: 0 0 auto;
}

button.btn:hover { filter: brightness(1.08); }
button.ghost { background: transparent; color: var(--muted); border: 1px solid var(--border); font-weight: 500; }
button.link { background: none; border: 0; color: var(--primary); cursor: pointer; font: inherit; font-size: 13px; padding: 2px 6px; }
button.link.danger { color: var(--danger); }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); }
th { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tr.total td { font-weight: 700; border-bottom: 0; }

.empty { color: var(--muted); font-size: 14px; padding: 12px 0; }
.pill { font-size: 12px; background: #f0e2d7; color: #7a3a1c; padding: 2px 8px; border-radius: 999px; }
.warn { color: var(--danger); font-size: 13px; }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; }
.stat { background: #f6efe7; border-radius: 8px; padding: 10px 12px; }
.stat b { display: block; font-size: 18px; margin-top: 2px; }
.stat small { color: var(--muted); font-size: 12px; }

.clickable { cursor: pointer; color: var(--primary); font-weight: 600; }
.table-wrap { overflow-x: auto; }