:root {
  --bg: #F4F1EA;
  --ink: #17181C;
  --muted: #5E5F66;
  --accent: #1F4BFF;
  --accent-ink: #FFFFFF;
  --card: #FFFFFF;
  --line: #E2DDD2;
  --line-strong: #CFC8BA;
  --tint: color-mix(in srgb, var(--accent) 9%, transparent);
  --good: #1E7A4C;
  --bad: #B3261E;
  --warn: #8A5A00;
  --display: "Bricolage Grotesque", "Instrument Sans", system-ui, sans-serif;
  --body: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: ui-monospace, "Cascadia Mono", Consolas, monospace;
  /* Result-type colours for the mix bars, in band order. */
  --b1: #C9C2B3;
  --b2: #8FA2E8;
  --b3: #4E6CF2;
  --b4: #1A2E99;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--ink); font: 16px/1.5 var(--body); -webkit-font-smoothing: antialiased; }
a { color: var(--accent); text-underline-offset: 3px; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 6px; }
[hidden] { display: none !important; }

/* Top bar */
.top {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; gap: 28px;
  padding: 14px 28px;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.wordmark { font: 700 21px var(--display); letter-spacing: -.02em; color: var(--ink); text-decoration: none; }
.wordmark span { color: var(--accent); }
.nav-main { display: flex; gap: 4px; flex: 1; flex-wrap: wrap; }
.nav-main a { color: var(--muted); text-decoration: none; font-weight: 500; padding: 6px 12px; border-radius: 6px; }
.nav-main a:hover { color: var(--ink); background: var(--tint); }
.nav-main a[aria-current="page"] { color: var(--ink); background: var(--card); box-shadow: 0 0 0 1px var(--line); }
.signout { background: none; border: 0; color: var(--muted); cursor: pointer; padding: 6px 8px; }
.signout:hover { color: var(--ink); }

.view { max-width: 1120px; margin: 0 auto; padding: 36px 28px 80px; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-bottom: 26px; }
h1 { font: 700 clamp(28px, 3.6vw, 38px)/1.1 var(--display); letter-spacing: -.02em; margin: 0; }
h2 { font: 700 21px/1.25 var(--display); margin: 0 0 14px; letter-spacing: -.01em; }
h3 { font-size: 16px; margin: 0 0 6px; }
.sub { color: var(--muted); margin: 6px 0 0; }
.crumb { font-size: 14px; color: var(--muted); margin-bottom: 8px; display: inline-block; text-decoration: none; }
.crumb:hover { color: var(--ink); }

/* Cards and panels */
.panel { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 22px; }
.panel + .panel, .stack > * + * { margin-top: 18px; }
.grid > *, .tiles > * { margin-top: 0 !important; }
.grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }
.tiles { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); margin-bottom: 22px; }
.tile { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; }
.tile .k { font-size: 13px; color: var(--muted); }
.tile .v { font: 700 30px/1.15 var(--display); margin-top: 4px; }
.tile .v.small { font-size: 20px; padding-top: 6px; }

.quiz-card { display: flex; flex-direction: column; gap: 14px; }
.quiz-card h3 { font: 700 19px/1.25 var(--display); margin: 0; }
.quiz-card h3 a { color: var(--ink); text-decoration: none; }
.quiz-card h3 a:hover { color: var(--accent); }
.quiz-card .nums { display: flex; gap: 22px; }
.quiz-card .nums b { font: 700 24px var(--display); display: block; }
.quiz-card .nums span { font-size: 13px; color: var(--muted); }
.card-foot { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-top: auto; }

/* Pills */
.pill { display: inline-block; font-size: 12px; font-weight: 600; padding: 2px 9px; border-radius: 999px; background: var(--tint); color: var(--accent); white-space: nowrap; }
.pill.live { background: #E3F2EA; color: var(--good); }
.pill.paused, .pill.off { background: #EEEAE2; color: var(--muted); }
.pill.bad { background: #F9E3E1; color: var(--bad); }
.pill.warn { background: #F7EDD6; color: var(--warn); }

/* Result mix bar */
.mix { display: flex; height: 10px; border-radius: 999px; overflow: hidden; background: #EEEAE2; }
.mix i { display: block; height: 100%; }
.legend { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 13px; color: var(--muted); margin-top: 8px; }
.legend span::before { content: ""; display: inline-block; width: 9px; height: 9px; border-radius: 2px; margin-right: 6px; background: var(--c); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 1px solid var(--accent); background: var(--accent); color: var(--accent-ink);
  font-weight: 600; font-size: 15px; padding: 9px 16px; border-radius: 8px; cursor: pointer; text-decoration: none;
}
.btn:hover { filter: brightness(1.08); }
.btn.ghost { background: var(--card); color: var(--ink); border-color: var(--line-strong); }
.btn.ghost:hover { border-color: var(--ink); filter: none; }
.btn.small { font-size: 14px; padding: 6px 12px; }
.btn.danger { background: var(--card); color: var(--bad); border-color: #E7B9B4; }
.btn[disabled] { opacity: .55; cursor: wait; }
.linkish { background: none; border: 0; padding: 0; color: var(--accent); cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }

/* Forms */
.field { display: grid; gap: 6px; margin-bottom: 14px; }
.field label { font-size: 14px; font-weight: 600; }
.field .hint { font-size: 13px; color: var(--muted); }
input[type=text], input[type=email], input[type=url], input[type=search], select, textarea {
  width: 100%; background: var(--card); border: 1px solid var(--line-strong); border-radius: 8px; padding: 9px 12px;
}
textarea { font-family: var(--mono); font-size: 13px; min-height: 220px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--tint); }
.row { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; }
.row > .field { flex: 1; min-width: 180px; margin-bottom: 0; }
.check { display: flex; gap: 8px; align-items: center; font-size: 14px; }
.problems { background: #FBEDEB; color: var(--bad); border-radius: 8px; padding: 12px 16px 12px 34px; margin: 12px 0 0; font-size: 14px; }
.notice { background: var(--tint); border-radius: 8px; padding: 12px 16px; font-size: 14px; }

/* Tables */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; background: var(--card); }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { text-align: left; font-weight: 600; color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .05em; padding: 11px 14px; border-bottom: 1px solid var(--line); white-space: nowrap; }
td { padding: 11px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
tr:last-child td { border-bottom: 0; }
tbody tr:hover td { background: #FBFAF7; }
td.num { font-variant-numeric: tabular-nums; white-space: nowrap; }
td.muted, .muted { color: var(--muted); }
.mono { font-family: var(--mono); font-size: 13px; word-break: break-all; }
.empty { padding: 34px; text-align: center; color: var(--muted); }
.pager { display: flex; justify-content: space-between; align-items: center; margin-top: 12px; font-size: 14px; color: var(--muted); }

/* Tabs */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin: 6px 0 20px; }
.tabs button { background: none; border: 0; border-bottom: 2px solid transparent; padding: 10px 14px; margin-bottom: -1px; color: var(--muted); font-weight: 600; cursor: pointer; }
.tabs button[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--accent); }

/* Share box */
.share { display: flex; gap: 8px; align-items: center; background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 6px 6px 6px 12px; max-width: 100%; }
.share code { font-family: var(--mono); font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; min-width: 0; }

/* Answer distribution */
.dist { display: grid; gap: 22px; }
.dist h3 { font-weight: 600; font-size: 15px; margin-bottom: 10px; }
.bar-row { display: grid; grid-template-columns: minmax(0, 1fr) 160px 54px; gap: 12px; align-items: center; font-size: 14px; padding: 4px 0; }
.bar { height: 8px; background: #EEEAE2; border-radius: 999px; overflow: hidden; }
.bar i { display: block; height: 100%; background: var(--accent); border-radius: 999px; }
.bar-row .pct { text-align: right; font-variant-numeric: tabular-nums; color: var(--muted); }

/* Lead detail */
.kv { display: grid; grid-template-columns: 160px 1fr; gap: 8px 16px; font-size: 15px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; }
.answers-list { margin: 0; padding: 0; list-style: none; display: grid; gap: 12px; }
.answers-list .q { font-weight: 600; }
.answers-list .a { color: var(--muted); }

/* Webhooks */
.hook { display: grid; gap: 8px; }
.hook-top { display: flex; gap: 12px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.hook-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.secret { display: flex; gap: 8px; align-items: center; font-size: 13px; color: var(--muted); flex-wrap: wrap; }

/* Login */
.login { max-width: 440px; margin: 9vh auto 0; }
.login .wordmark { font-size: 28px; display: inline-block; margin-bottom: 26px; }
.login h1 { font-size: 32px; margin-bottom: 8px; }
.login .panel { margin-top: 22px; }

.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: var(--ink); color: var(--bg); padding: 10px 18px; border-radius: 8px; font-size: 14px; z-index: 50; box-shadow: 0 8px 30px rgba(0,0,0,.18); }
.loading { color: var(--muted); padding: 40px 0; }

@media (max-width: 720px) {
  .top { padding: 12px 16px; gap: 12px; flex-wrap: wrap; }
  .nav-main { order: 3; width: 100%; }
  .view { padding: 24px 16px 64px; }
  .bar-row { grid-template-columns: 1fr 60px 44px; }
  .kv { grid-template-columns: 1fr; gap: 2px; }
  .kv dd { margin-bottom: 8px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }
.mark, .wordmark { display: inline-flex; align-items: center; }
.mark img, .wordmark img { width: 30px; height: 30px; flex: none; margin-right: 8px; }