:root {
  --bg: #f5f6f4; --card: #fff; --text: #1f2a24; --muted: #67736c; --line: #e1e6e2;
  --accent: #0f7b5f; --accent-soft: #e2f3ec; --bar: #5fbf9b; --warn: #b45309; --err: #b91c1c;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121614; --card: #1a201d; --text: #e5ece8; --muted: #9aa8a0; --line: #2a332e;
    --accent: #4cc79c; --accent-soft: #1d3a2f; --bar: #2f8d6b; --warn: #f0a35a; --err: #f07a7a;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.6 -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Noto Sans JP", "Yu Gothic UI", sans-serif; }
a { color: var(--accent); }
.top { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 16px; background: var(--accent); color: #fff; }
.top .brand { color: #fff; text-decoration: none; font-weight: 700; }
.top .brand small { font-weight: 400; opacity: .85; margin-left: 4px; }
.who { display: flex; align-items: center; gap: 8px; margin: 0; font-size: 14px; }
.who button { min-height: 40px; padding: 0 14px; border: 1px solid rgba(255,255,255,.7); background: transparent; color: #fff; border-radius: 8px; font: inherit; cursor: pointer; }
main { max-width: 1040px; margin: 0 auto; padding: 12px 16px 40px; }
.tabs { display: flex; gap: 4px; overflow-x: auto; margin: 4px 0 8px; }
.tabs:empty { display: none; }
.tabs a { flex: none; padding: 9px 14px; border-radius: 999px; text-decoration: none; color: var(--text); background: var(--card); border: 1px solid var(--line); }
.tabs a.on { background: var(--accent); color: #fff; border-color: var(--accent); }
.meta { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; color: var(--muted); font-size: 13px; margin: 0 0 12px; }
.inline { margin: 0; }
button.sub { min-height: 36px; padding: 0 12px; border: 1px solid var(--line); background: var(--card); color: var(--text); border-radius: 8px; font: inherit; cursor: pointer; }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin-bottom: 14px; }
.kpi { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; }
.kpi b { display: block; font-size: 24px; line-height: 1.3; overflow-wrap: anywhere; }
.kpi b small { font-size: 14px; font-weight: 400; margin-left: 2px; }
.kpi span { display: block; color: var(--muted); font-size: 13px; }
.kpi.warn b { color: var(--warn); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; margin-bottom: 14px; min-width: 0; }
.card.stock .kpis { margin-bottom: 0; }
.card.stock .kpi { background: var(--bg); }
h2 { font-size: 16px; margin: 0 0 10px; }
h2 small { font-weight: 400; color: var(--muted); font-size: 12px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 0 14px; }
.tbl { width: 100%; border-collapse: collapse; }
.tbl th, .tbl td { text-align: left; padding: 7px 6px; border-bottom: 1px solid var(--line); vertical-align: top; }
.tbl th { color: var(--muted); font-weight: 400; font-size: 13px; }
.tbl .n { text-align: right; white-space: nowrap; }
.tbl td small { color: var(--muted); font-size: 12px; }
.bar { display: block; height: 5px; margin-top: 3px; background: var(--bar); border-radius: 3px; min-width: 2px; }
.note, .foot, .empty { color: var(--muted); font-size: 13px; }
.note { margin: -6px 0 8px; }
.foot { margin-top: 18px; text-align: center; }
.err { color: var(--err); background: var(--card); border: 1px solid var(--err); border-radius: 10px; padding: 10px 14px; }
.ok { color: var(--accent); text-align: center; }
.login { max-width: 360px; margin: 30px auto; display: flex; flex-direction: column; gap: 12px; background: var(--card); padding: 20px; border: 1px solid var(--line); border-radius: 12px; }
.login label { display: flex; flex-direction: column; gap: 4px; font-size: 14px; }
.login input { min-height: 44px; padding: 0 10px; font: inherit; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); color: var(--text); }
.login button { min-height: 46px; border: 0; border-radius: 8px; background: var(--accent); color: #fff; font: inherit; font-weight: 700; cursor: pointer; }
@media (max-width: 520px) {
  .kpi b { font-size: 20px; }
  .tbl th, .tbl td { padding: 6px 4px; font-size: 14px; }
}