:root {
  --pink: #ff4f8b;
  --pink-soft: #fff1f5;
  --ink: #2e2329;
  --muted: #6b5e64;
  --line: #e5dfe2;
  --bg: #faf7f8;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--bg);
}
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 20px; background: #fff; border-bottom: 1px solid var(--line);
}
.brand { font-weight: 700; font-size: 18px; }
.brand span { color: var(--pink); }
.whoami { font-size: 13px; color: var(--muted); }
.tabs {
  display: flex; gap: 4px; padding: 10px 20px 0; background: #fff;
  border-bottom: 1px solid var(--line);
}
.tab {
  border: none; background: transparent; padding: 10px 16px; cursor: pointer;
  font-size: 14px; color: var(--muted); border-bottom: 2px solid transparent;
}
.tab.active { color: var(--pink); border-bottom-color: var(--pink); font-weight: 600; }
main { padding: 24px 20px; max-width: 980px; margin: 0 auto; }
.panel { display: none; }
.panel.active { display: block; }
h2 { margin: 0 0 4px; font-size: 20px; }
.muted { color: var(--muted); font-size: 13px; margin: 0 0 16px; }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: 12px;
  padding: 16px; margin-bottom: 12px;
}
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px,1fr)); gap: 12px; }
.stat { background:#fff; border:1px solid var(--line); border-radius:12px; padding:16px; }
.stat .n { font-size: 28px; font-weight: 800; color: var(--pink); }
.stat .l { font-size: 13px; color: var(--muted); margin-top: 4px; }
.banner {
  padding: 12px 16px; border-radius: 10px; margin-bottom: 16px; font-size: 14px;
}
.banner.err { background: #ffe2ec; color: #bf2e5f; }
.banner.ok { background: #e7f7ef; color: #1a7a4f; }
button.primary {
  background: var(--pink); color: #fff; border: none; border-radius: 10px;
  padding: 10px 18px; font-size: 14px; cursor: pointer; font-weight: 600;
}
button.primary:disabled { opacity: .5; cursor: default; }
select, textarea, input {
  font-family: inherit; border: 1px solid var(--line); border-radius: 8px;
  padding: 8px 10px; font-size: 13px; width: 100%;
}
textarea { min-height: 360px; font-family: ui-monospace, Menlo, monospace; }
.row { display: flex; gap: 10px; align-items: center; margin-bottom: 12px; }