/* ACM referrals — brand palette from the storefront theme */
:root {
  --teal: #3D4D56;
  --pewter: #5B7069;
  --dusty: #95ABAF;
  --sand: #CAB3A2;
  --powder: #B9DAE5;
  --bg: #FEFEFE;
  --surface: #EAEDE7;
  --ink: #22292d;
  --err: #a83a2e;
  --ok: #2e6b45;
}
* { box-sizing: border-box; }
body { margin: 0; font: 16px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--ink); background: var(--bg); }
.wrap { max-width: 1060px; margin: 0 auto; padding: 0 20px; }

.site-head { background: var(--teal); color: #fff; padding: 14px 0; }
.site-head .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.wordmark { font-size: 19px; letter-spacing: .02em; }
.wordmark b { color: var(--powder); }
.site-head a { color: #fff; text-decoration: none; }
.site-head .phone { font-weight: 700; }
.site-head nav { display: flex; gap: 18px; align-items: center; }
.site-head nav a:hover { color: var(--powder); }
.inline { display: inline; }
.linklike { background: none; border: 0; color: #fff; cursor: pointer; font: inherit; padding: 0; }
.linklike:hover { color: var(--powder); }

.site-foot { margin-top: 48px; padding: 22px 0; background: var(--surface); color: var(--pewter); font-size: 14px; }

/* landing */
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; padding-top: 44px; align-items: start; }
@media (max-width: 860px) { .hero-grid { grid-template-columns: 1fr; } }
.pitch h1 { font-size: 38px; line-height: 1.15; margin: 10px 0 14px; color: var(--teal); }
.pitch .sub { font-size: 18px; color: var(--pewter); }
.points { padding-left: 20px; }
.points li { margin: 8px 0; }
.rep-chip { display: inline-block; background: var(--powder); color: var(--teal);
  border-radius: 999px; padding: 5px 14px; font-size: 14px; margin: 0; }

.card { background: #fff; border: 1px solid var(--surface); border-radius: 12px;
  padding: 22px 24px; box-shadow: 0 2px 10px rgba(61, 77, 86, .06); margin-bottom: 20px; }
.card.narrow { max-width: 420px; margin: 60px auto; }
.form-card h2 { margin-top: 0; color: var(--teal); }

.field { margin-bottom: 14px; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 480px) { .row2 { grid-template-columns: 1fr; } }
label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 4px; color: var(--teal); }
.opt { font-weight: 400; color: var(--dusty); }
input, select, textarea { width: 100%; padding: 10px 12px; border: 1px solid var(--dusty);
  border-radius: 8px; font: inherit; background: #fff; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--powder); border-color: var(--pewter); }

.btn { display: inline-block; background: var(--teal); color: #fff; border: 0; border-radius: 8px;
  padding: 13px 22px; font: inherit; font-weight: 700; cursor: pointer; text-decoration: none; }
.btn:hover { background: var(--pewter); }
.btn:disabled { opacity: .6; cursor: wait; }
.btn.small { padding: 7px 14px; font-size: 14px; font-weight: 600; }
.btn.ghost { background: #fff; color: var(--teal); border: 1px solid var(--dusty); }
.btn.ghost:hover { background: var(--surface); }

.err { color: var(--err); font-size: 13px; margin: 4px 0 0; min-height: 1em; }
.form-alert { color: var(--err); font-weight: 600; margin-top: 12px; }
.form-alert:empty { display: none; }
.flash { color: var(--ok); font-weight: 600; }
.hp { position: absolute !important; left: -9999px; top: -9999px; height: 1px; overflow: hidden; }
.thanks h2 { color: var(--ok); }

/* admin */
.admin main { padding-top: 28px; }
.stat-row { display: flex; gap: 14px; flex-wrap: wrap; margin: 18px 0; }
.stat { background: var(--surface); border-radius: 10px; padding: 12px 20px; font-size: 14px; color: var(--pewter); }
.stat .n { display: block; font-size: 26px; font-weight: 800; color: var(--teal); }
.stat.warn { background: #f6e3df; }
.stat.warn .n { color: var(--err); }

.scroll { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: 14px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--surface); vertical-align: top; }
th { color: var(--pewter); font-size: 12px; text-transform: uppercase; letter-spacing: .05em; }
.errcell { max-width: 260px; font-size: 12px; color: var(--err); word-break: break-word; }

.pill { display: inline-block; border-radius: 999px; padding: 2px 10px; font-size: 12px; font-weight: 700; }
.pill.sent { background: #e2efe6; color: var(--ok); }
.pill.pending { background: var(--powder); color: var(--teal); }
.pill.failed { background: #f9ecd9; color: #8a5a00; }
.pill.dead { background: #f6e3df; color: var(--err); }

.split { display: flex; justify-content: space-between; align-items: center; gap: 14px; flex-wrap: wrap; }
.filters a { display: inline-block; margin-right: 10px; padding: 5px 12px; border-radius: 999px;
  text-decoration: none; color: var(--pewter); background: var(--surface); font-size: 14px; }
.filters a.on { background: var(--teal); color: #fff; }

.rep-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 20px; }
@media (max-width: 860px) { .rep-grid { grid-template-columns: 1fr; } }
.qr { margin: 14px 0; }
.qr img, .qr canvas { border: 10px solid #fff; box-shadow: 0 2px 10px rgba(61, 77, 86, .15); }
.meta { display: grid; grid-template-columns: auto 1fr; gap: 4px 16px; font-size: 14px; }
.meta dt { color: var(--pewter); font-weight: 600; }
.meta dd { margin: 0; }
.actions { display: flex; gap: 10px; margin-top: 14px; }
code { background: var(--surface); border-radius: 5px; padding: 1px 6px; }
h1, h2 { color: var(--teal); }