:root {
  --bg: #f5f6f8;
  --card: #ffffff;
  --line: #e3e6ea;
  --text: #1c1f23;
  --muted: #6b7280;
  --accent: #2563eb;
  --accent-soft: #eff4ff;
  --ok: #12805c;
  --warn: #b45309;
  --err: #b42318;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.6 -apple-system, "Segoe UI", "Microsoft YaHei", sans-serif;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 20px;
  background: var(--card);
  border-bottom: 1px solid var(--line);
}

.brand { display: flex; align-items: baseline; gap: 8px; }
.brand strong { font-size: 15px; }
.statusline { display: flex; gap: 8px; align-items: center; }

main {
  max-width: 1080px;
  margin: 0 auto;
  padding: 20px 20px 80px;
  display: grid;
  gap: 16px;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 16px 18px;
}

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

h2 { margin: 0; font-size: 14px; font-weight: 600; letter-spacing: .2px; }

.row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 8px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 10px 16px; }
.grid > div { display: grid; gap: 1px; min-width: 0; }
.grid .k { font-size: 12px; color: var(--muted); }
.grid .v { font-size: 13px; word-break: break-all; }
[hidden] { display: none !important; }

input, select, button {
  font: inherit;
  border-radius: 6px;
  border: 1px solid var(--line);
  padding: 7px 10px;
  background: #fff;
  color: var(--text);
}

input { min-width: 180px; flex: 1 1 180px; }
input:focus, select:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }

button {
  cursor: pointer;
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  white-space: nowrap;
}
button:hover:not(:disabled) { filter: brightness(1.06); }
button:disabled { opacity: .45; cursor: not-allowed; }
button.ghost { background: #fff; color: var(--accent); }
button.danger { background: #fff; color: var(--err); border-color: #f0c2bd; }

.pill {
  font-size: 12px;
  padding: 2px 9px;
  border-radius: 999px;
  background: #eef0f3;
  color: var(--muted);
}
.pill-ok { background: #e8f6f0; color: var(--ok); }
.pill-warn { background: #fdf3e3; color: var(--warn); }
.pill-err { background: #fdecea; color: var(--err); }

.hint { margin: 6px 0 0; color: var(--muted); font-size: 12px; }
.muted { color: var(--muted); }
.divider { height: 1px; background: var(--line); margin: 14px 0; }
.code, code { font-family: ui-monospace, Consolas, monospace; font-size: 12.5px; }

.out { display: grid; gap: 8px; }
.out:empty::after { content: "—"; color: var(--muted); font-size: 12px; }

.kv { display: grid; grid-template-columns: 150px 1fr; gap: 4px 12px; font-size: 13px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; word-break: break-all; }

pre {
  margin: 0;
  padding: 10px 12px;
  background: #f8f9fb;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: auto;
  max-height: 320px;
  font-size: 12px;
  line-height: 1.5;
}

.plans { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 10px; }
.plan {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  display: grid;
  gap: 6px;
  cursor: pointer;
  background: #fff;
}
.plan.sel { border-color: var(--accent); background: var(--accent-soft); }
.plan .name { font-weight: 600; }
.plan .price { font-size: 18px; font-weight: 600; }
.plan .meta { font-size: 12px; color: var(--muted); word-break: break-all; }

.log .entry { border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.log .entry > summary {
  cursor: pointer;
  padding: 8px 12px;
  background: #f8f9fb;
  display: flex;
  gap: 10px;
  align-items: center;
  font-size: 12.5px;
}
.log .entry[data-state="ok"] > summary { border-left: 3px solid var(--ok); }
.log .entry[data-state="err"] > summary { border-left: 3px solid var(--err); }
.log .body { padding: 10px 12px; display: grid; gap: 8px; }
.log .label { font-size: 12px; color: var(--muted); }

table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
th, td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 500; }
td.mono { font-family: ui-monospace, Consolas, monospace; word-break: break-all; }

.tag { font-size: 11px; padding: 1px 7px; border-radius: 4px; background: #eef0f3; color: var(--muted); }
.tag-ok { background: #e8f6f0; color: var(--ok); }
.tag-warn { background: #fdf3e3; color: var(--warn); }
.tag-err { background: #fdecea; color: var(--err); }