:root {
  --bg: #f5f7fa;
  --card: #ffffff;
  --ink: #1f2733;
  --sub: #6b7785;
  --line: #e3e8ee;
  --brand: #1a7f5a;
  --brand-d: #14694a;
  --warn: #c0392b;
  --warn-bg: #fdecea;
  --ok: #1a7f5a;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
}
a { color: var(--brand); }
header.topbar {
  background: var(--card);
  border-bottom: 1px solid var(--line);
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
header.topbar .title { font-weight: 700; font-size: 16px; }
.container { max-width: 980px; margin: 0 auto; padding: 24px; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 22px;
  margin-bottom: 18px;
}
h1 { font-size: 20px; margin: 0 0 14px; }
h2 { font-size: 15px; margin: 0 0 10px; color: var(--sub); font-weight: 600; }
.btn {
  display: inline-block;
  background: var(--brand);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 11px 18px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}
.btn:hover { background: var(--brand-d); }
.btn:disabled { background: #c7cdd4; cursor: not-allowed; }
.btn.ghost { background: #fff; color: var(--ink); border: 1px solid var(--line); }
.btn.ghost:hover { background: #f1f4f7; }
.btn.danger { background: #fff; color: var(--warn); border: 1px solid #f0c4bf; }
input, select {
  font-size: 14px;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  width: 100%;
}
label.field { display: block; margin-bottom: 12px; }
label.field span { display: block; font-size: 12px; color: var(--sub); margin-bottom: 4px; }
.row { display: flex; gap: 12px; flex-wrap: wrap; }
.muted { color: var(--sub); font-size: 13px; }
.pill { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.pill.ok { background: #e6f4ee; color: var(--ok); }
.pill.ng { background: var(--warn-bg); color: var(--warn); }
.menu-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.menu-item {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 22px;
  text-decoration: none;
  color: var(--ink);
  background: #fff;
  transition: 0.15s;
}
.menu-item:hover { border-color: var(--brand); box-shadow: 0 2px 10px rgba(26,127,90,0.08); }
.menu-item.disabled { opacity: 0.5; pointer-events: none; }
.menu-item .ic { font-size: 26px; }
.menu-item .name { font-weight: 700; margin-top: 8px; }
.menu-item .desc { font-size: 12px; color: var(--sub); }
#drop {
  border: 2px dashed #c3cdd6;
  border-radius: 14px;
  padding: 48px 20px;
  text-align: center;
  color: var(--sub);
  background: #fbfdff;
  cursor: pointer;
}
#drop.hot { border-color: var(--brand); background: #f0f9f4; color: var(--brand-d); }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { border-bottom: 1px solid var(--line); padding: 8px 6px; text-align: left; vertical-align: top; }
th { color: var(--sub); font-weight: 600; font-size: 12px; }
td input, td select { font-size: 13px; padding: 6px 8px; }
tr.lowconf td { background: var(--warn-bg); }
.spinner { display: inline-block; width: 16px; height: 16px; border: 2px solid #cfd6dd; border-top-color: var(--brand); border-radius: 50%; animation: sp 0.8s linear infinite; vertical-align: -3px; }
@keyframes sp { to { transform: rotate(360deg); } }
.toast { position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%); background: #1f2733; color: #fff; padding: 12px 20px; border-radius: 8px; font-size: 14px; display: none; z-index: 50; }
.banner { padding: 12px 14px; border-radius: 8px; font-size: 13px; margin-bottom: 14px; }
.banner.warn { background: var(--warn-bg); color: var(--warn); }
.banner.info { background: #eaf2fb; color: #1c5a9e; }