/* ISF-62 sandbox styling.
 * Storefront-ish so a side-by-side with new.instockfasteners.com reads as a fair
 * comparison. Primary is the storefront's declared theme-color #06327a.
 * NOTE: group order and control types still need reconciling against the captured
 * storefront rail; this is a faithful-enough starting point, not a pixel match. */

:root {
  --navy: #06327a;
  --navy-soft: #e8eefa;
  --ink: #1c2330;
  --muted: #64708a;
  --line: #dde3ee;
  --bg: #f5f7fb;
  --ok: #0f7b4f;
  --warn: #a35a00;
  --bad: #b3261e;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  font-size: 14px;
  line-height: 1.45;
}

.topbar {
  display: flex; align-items: center; gap: 16px;
  background: var(--navy); color: #fff; padding: 10px 18px;
}
.brand { font-weight: 700; letter-spacing: .2px; white-space: nowrap; }
.searchwrap { display: flex; flex: 1; max-width: 640px; }
.searchwrap input {
  flex: 1; padding: 8px 12px; border: 1px solid transparent;
  border-radius: 3px 0 0 3px; font-size: 14px;
}
.searchwrap button {
  padding: 8px 18px; border: 0; border-radius: 0 3px 3px 0;
  background: #f5a623; color: #1c2330; font-weight: 700; cursor: pointer;
}
.envwrap {
  font-size: 12px; opacity: .85; text-transform: uppercase;
  letter-spacing: .5px; white-space: nowrap;
}

.debug { background: #fff; border-bottom: 1px solid var(--line); padding: 8px 18px; }
.debug-row { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  display: inline-flex; gap: 6px; align-items: baseline;
  background: var(--navy-soft); border: 1px solid var(--line);
  border-radius: 3px; padding: 2px 8px; font-size: 12px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}
.chip b { color: var(--muted); font-weight: 600; }
.chip.ok { background: #e7f6ee; border-color: #b9e3cd; }
.chip.warn { background: #fdf3e3; border-color: #f0d9ac; }

.debug-warn {
  margin-top: 8px; background: #fdecea; border: 1px solid #f5c3bd;
  border-left: 4px solid var(--bad); padding: 8px 12px; font-size: 12.5px;
}
.debug-warn ul { margin: 6px 0 0 18px; }
.debug-warn li { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }

.layout { display: grid; grid-template-columns: 292px 1fr; gap: 18px; padding: 18px; align-items: start; }

.rail { background: #fff; border: 1px solid var(--line); border-radius: 4px; padding: 4px 0; }
.rail-empty, .results-empty { padding: 20px; color: var(--muted); }
.results-empty code { display: inline-block; margin-top: 6px; background: #fff; border: 1px solid var(--line); padding: 4px 8px; border-radius: 3px; }

.type-block { border-top: 3px solid var(--navy-soft); }
.type-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 14px 4px; font-weight: 700; color: var(--navy); font-size: 13px;
}
.type-head .sys {
  font-weight: 600; font-size: 10px; text-transform: uppercase;
  color: var(--muted); border: 1px solid var(--line); border-radius: 2px; padding: 1px 5px;
}

.fgroup { padding: 8px 14px 12px; border-bottom: 1px solid var(--line); }
.fgroup:last-child { border-bottom: 0; }
.fhead {
  display: flex; justify-content: space-between; align-items: baseline;
  font-weight: 700; font-size: 12px; text-transform: uppercase;
  letter-spacing: .4px; color: var(--muted); margin-bottom: 6px;
}
.fhead .count { font-weight: 600; font-size: 11px; color: var(--navy); }

.opt { display: flex; gap: 8px; align-items: center; padding: 2px 0; cursor: pointer; }
.opt input { accent-color: var(--navy); cursor: pointer; }
.opt.on span { font-weight: 600; color: var(--navy); }
.hidden-opt { display: none; }
.seemore {
  margin-top: 4px; background: none; border: 0; color: var(--navy);
  font-size: 12px; text-decoration: underline; cursor: pointer; padding: 0;
}

.fgroup.broken { background: #fdecea; }
.broken-note { font-size: 12px; color: var(--bad); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }

.results { background: #fff; border: 1px solid var(--line); border-radius: 4px; }
.rhead { padding: 12px 16px; border-bottom: 1px solid var(--line); }
.rhead .refine { color: var(--muted); font-size: 12px; }
.rows { max-height: 70vh; overflow: auto; }
.row {
  display: grid; grid-template-columns: 44px 108px 1fr; gap: 10px; align-items: center;
  padding: 5px 16px; border-bottom: 1px solid #f0f3f8; font-size: 13px;
}
.rank { color: var(--muted); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.vt { font-size: 10.5px; text-transform: uppercase; letter-spacing: .4px; border-radius: 2px; padding: 1px 5px; text-align: center; }
.vt-exact_match { background: #e7f6ee; color: var(--ok); }
.vt-adjacent_size { background: #fdf3e3; color: var(--warn); }
.vt-related_type { background: var(--navy-soft); color: var(--navy); }

.pager { display: flex; gap: 10px; align-items: center; padding: 12px 16px; border-top: 1px solid var(--line); }
.pager button { padding: 5px 14px; border: 1px solid var(--line); background: #fff; border-radius: 3px; cursor: pointer; }
.pagenote { color: var(--muted); font-size: 12px; margin-left: auto; }

.err { padding: 20px; color: var(--bad); }