/* StackPick — single stylesheet. No external fonts or assets. */
:root {
  --fg: #1b1f23;
  --muted: #5b6470;
  --bg: #ffffff;
  --line: #d7dce1;
  --panel: #f6f8fa;
  --accent: #1f5fbf;
  --grey: #6b7280;
  --warn: #7a4f00;
  --warn-bg: #fff4dc;
  --ok: #1f6b3a;
  --err: #a1261b;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--fg);
  background: var(--bg);
}
main { max-width: 72rem; margin: 0 auto; padding: 1rem; }
a { color: var(--accent); }
.site-header {
  display: flex; flex-wrap: wrap; gap: 1rem;
  align-items: center; justify-content: space-between;
  padding: .75rem 1rem; border-bottom: 1px solid var(--line);
}
.brand { font-weight: 700; text-decoration: none; color: var(--fg); }
nav a { margin-left: .75rem; }
.hero h1 { font-size: clamp(1.6rem, 4vw, 2.4rem); line-height: 1.2; margin: 1.5rem 0 .5rem; }
.sub { font-size: 1.15rem; margin: 0 0 .5rem; }
.muted { color: var(--muted); }
.notice { padding: .6rem .8rem; border-left: 4px solid var(--line); background: var(--panel); }
.notice.ok { border-color: var(--ok); }
.notice.err { border-color: var(--err); }
fieldset { border: 1px solid var(--line); padding: 1rem; border-radius: 4px; }
fieldset[disabled] { opacity: .6; }
legend { font-weight: 600; padding: 0 .3rem; }
label.check { display: block; margin: .4rem 0; }
.form-row { margin: .9rem 0; }
.form-row label { display: block; font-weight: 600; margin-bottom: .2rem; }
.form-row .muted { display: block; font-size: .9rem; }
select, input[type="text"], input[type="email"], textarea {
  font: inherit; padding: .45rem; border: 1px solid #9aa4ae; border-radius: 4px;
  width: 100%; max-width: 32rem;
}
textarea { min-height: 10rem; }
button, .button {
  display: inline-block; font: inherit; padding: .55rem 1rem; border-radius: 4px;
  border: 1px solid var(--accent); background: var(--accent); color: #fff;
  text-decoration: none; cursor: pointer;
}
.button.secondary { background: #fff; color: var(--accent); }
button[disabled] { opacity: .6; cursor: not-allowed; }

/* Comparison grid */
.grid-wrap { overflow-x: auto; }
table.compare { border-collapse: collapse; min-width: 48rem; width: 100%; }
.compare caption { text-align: left; color: var(--muted); padding: .3rem 0; }
.compare th, .compare td { border: 1px solid var(--line); padding: .5rem; vertical-align: top; text-align: left; }
.compare thead th { background: var(--panel); }
.agent-name { display: block; }
.vendor { display: block; font-weight: 400; color: var(--muted); font-size: .85rem; }
.val { display: block; font-weight: 600; }
.quote { display: block; font-size: .85rem; color: var(--muted); margin: .25rem 0; }
.src-line { display: block; font-size: .8rem; }
.src-date { color: var(--muted); }
.unknown { color: var(--grey); font-style: italic; }
.stale {
  display: inline-block; margin-top: .25rem; font-size: .75rem;
  color: var(--warn); background: var(--warn-bg); padding: 0 .35rem; border-radius: 3px;
}

/* Results */
.result-list { padding-left: 1.2rem; }
.result-list li { margin: .3rem 0; }
.checklist-link { margin-left: .5rem; }

.unlock { border-top: 1px solid var(--line); margin-top: 2rem; padding-top: 1rem; }

/* Honeypot: off-screen, not display:none, so simple bots still fill it */
.hp { position: absolute; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden; }

/* Checklists + success page */
.checks { list-style: none; padding-left: 0; }
.checks li { margin: .55rem 0; }
.downloads { list-style: none; padding-left: 0; }
.downloads li { margin: .6rem 0; }
.downloads .button { margin-left: .4rem; }

footer {
  max-width: 72rem; margin: 2rem auto 0; padding: 1rem;
  border-top: 1px solid var(--line); color: var(--muted); font-size: .9rem;
}
footer nav a:first-child { margin-left: 0; }

@media print {
  .site-header nav, .no-print, button, .button, .unlock, footer nav, #quiz { display: none !important; }
  body { font-size: 11pt; color: #000; }
  main { max-width: none; padding: 0; }
  a { color: #000; }
  .checklist a[href^="http"]::after { content: " (" attr(href) ")"; font-size: 9pt; }
  table.compare { min-width: 0; }
  .grid-wrap { overflow: visible; }
  .checks li { break-inside: avoid; }
}