:root {
  --bg: #f7f7fb;
  --card: #ffffff;
  --text: #16161d;
  --muted: #686879;
  --border: #e4e4ee;
  --accent: #2222aa;
  --warn: #fff7dc;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 24px 32px;
  background: var(--card);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}

h1 { margin: 0 0 4px; font-size: 28px; }
h2 { margin-top: 0; }
p { margin: 0; color: var(--muted); }
code { background: #eeeef8; padding: 2px 5px; border-radius: 5px; }
pre { background: #111827; color: white; padding: 16px; border-radius: 12px; overflow: auto; }

nav { display: flex; gap: 8px; flex-wrap: wrap; }
nav a, button, .link-card {
  text-decoration: none;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 13px;
  background: white;
  color: var(--text);
  cursor: pointer;
}
nav a.active, button:hover, .link-card:hover { border-color: var(--accent); color: var(--accent); }

.container { max-width: 1400px; margin: 28px auto; padding: 0 24px; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 20px; margin-bottom: 18px; box-shadow: 0 1px 2px rgba(20,20,40,0.03); }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.warning { background: var(--warn); }

.toolbar, .controls { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.control-row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; width: 100%; }
input[type="text"], input:not([type]) {
  min-width: 280px;
  flex: 1;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 15px;
}
input[type="range"] { vertical-align: middle; width: 220px; }
.muted { color: var(--muted); font-size: 14px; width: 100%; }
.summary { display: flex; gap: 12px; flex-wrap: wrap; width: 100%; }
.pill { background: #eeeef8; border-radius: 999px; padding: 8px 12px; }

.table-wrap { padding: 0; overflow: auto; max-height: calc(100vh - 230px); }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { border-bottom: 1px solid var(--border); padding: 10px 12px; text-align: left; vertical-align: top; }
th { position: sticky; top: 0; background: #fbfbff; z-index: 2; }
tr:hover td { background: #fafaff; }
td { max-width: 420px; overflow-wrap: anywhere; }

@media (max-width: 800px) {
  .topbar { align-items: flex-start; flex-direction: column; }
  input[type="text"], input:not([type]) { min-width: 100%; }
}