/* Longevity Peptide Research Partner Portal. Brand: navy #0B2A4F, teal #1A9EA3 (from the logo). */
:root {
  --navy: #0B2A4F; --navy-2: #173E6B; --teal: #1A9EA3; --teal-ink: #137A7E; --teal-soft: #E6F4F4;
  --bg: #F4F6F9; --surface: #FFFFFF; --ink: #16243A; --muted: #5A6A7C; --rule: #D9E1E8; --rule-soft: #EDF1F5;
  --good: #1E7F4F; --good-bg: #E7F5EE; --warn: #9A5B00; --warn-bg: #FCF3E3; --bad: #B3261E; --bad-bg: #FBEAEA; --info: #1F5E99; --info-bg: #E8F0F9;
  --serif: Georgia, "Times New Roman", serif;
  --sans: "Segoe UI", -apple-system, BlinkMacSystemFont, Calibri, "Helvetica Neue", Arial, sans-serif;
  --mono: Consolas, "SFMono-Regular", Menlo, monospace;
  --radius: 6px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.55 var(--sans); }
a { color: var(--teal-ink); }
a:hover { color: var(--navy); }
:focus-visible { outline: 2px solid var(--teal); outline-offset: 2px; }
h1, h2, h3 { color: var(--navy); line-height: 1.25; text-wrap: balance; }
h1 { font: 600 26px/1.2 var(--serif); margin: 0 0 4px; }
h2 { font: 600 17px/1.3 var(--serif); margin: 0; }
h3 { font-size: 15px; margin: 18px 0 6px; }
p { margin: 0 0 10px; }
.small { font-size: 13px; }
.muted { color: var(--muted); }
.right { text-align: right; }
.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
pre.notice { white-space: pre-wrap; font: 13px/1.5 var(--sans); background: var(--rule-soft); padding: 10px; border-radius: var(--radius); }

/* header and navigation */
header.top { background: var(--surface); border-bottom: 1px solid var(--rule); display: flex; align-items: center; gap: 16px; padding: 10px max(16px, calc((100% - 1240px) / 2)); flex-wrap: wrap; }
header.top .brand img { height: 42px; width: auto; display: block; }
header.top .prog { font: 600 11px/1 var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--teal-ink); border-left: 1px solid var(--rule); padding-left: 14px; }
header.top.bare { justify-content: center; }
.who { margin-left: auto; display: flex; align-items: center; gap: 12px; font-size: 13px; flex-wrap: wrap; }
.who .role { color: var(--muted); }
.who form { margin: 0; }
.linkbtn { background: none; border: 0; color: var(--teal-ink); cursor: pointer; font: inherit; padding: 0; text-decoration: underline; }
nav.main { background: var(--navy); display: flex; gap: 2px; padding: 0 max(8px, calc((100% - 1240px) / 2)); overflow-x: auto; scrollbar-width: thin; }
nav.main a { color: #D6E2EE; text-decoration: none; padding: 11px 13px; font-size: 14px; white-space: nowrap; border-bottom: 3px solid transparent; }
nav.main a:hover { color: #fff; }
nav.main a.on { color: #fff; border-bottom-color: var(--teal); font-weight: 600; }

main.page { max-width: 1040px; margin: 0 auto; padding: 24px 16px 48px; }
main.page.wide { max-width: 1240px; }
footer.foot { text-align: center; color: var(--muted); font-size: 12px; padding: 20px 16px 32px; }

.phead { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; margin-bottom: 18px; }
.phead .sub { color: var(--muted); margin: 4px 0 0; max-width: 78ch; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* cards and layout */
.card { background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius); padding: 18px 20px; margin-bottom: 16px; }
.chead { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }
.subcard { border: 1px solid var(--rule); border-radius: var(--radius); padding: 14px 16px; margin-bottom: 12px; background: #FBFCFD; }
.subcard h3 { margin-top: 0; }
.grid { display: grid; gap: 0 16px; }
.grid.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid > div { min-width: 0; }
@media (max-width: 820px) { .grid.g2, .grid.g3, .grid.g4 { grid-template-columns: 1fr; } }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin-bottom: 16px; }
.stat { background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius); padding: 14px 16px; }
.stat.alert { border-color: #E9B4B0; background: #FFF8F7; }
.stat .lbl { font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.stat .val { font: 600 22px/1.3 var(--sans); color: var(--navy); font-variant-numeric: tabular-nums; margin-top: 2px; }
.stat .ssub { font-size: 12.5px; color: var(--muted); margin-top: 2px; }

/* tables */
.tbl { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: 14px; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--rule-soft); vertical-align: top; }
th { font-size: 11.5px; letter-spacing: .07em; text-transform: uppercase; color: var(--muted); font-weight: 600; border-bottom: 1px solid var(--rule); background: #FAFBFC; }
tr:last-child td { border-bottom: 0; }
th.num, td.num { text-align: right; }
.empty { color: var(--muted); font-style: italic; margin: 6px 0; }
.codeval { font: 600 14px var(--mono); color: var(--navy); background: var(--teal-soft); padding: 2px 8px; border-radius: 4px; letter-spacing: .04em; }
.code { margin-bottom: 8px; }

/* badges and notes */
.badge { display: inline-block; font-size: 12px; font-weight: 600; padding: 2px 8px; border-radius: 999px; line-height: 1.5; white-space: nowrap; }
.badge.good { background: var(--good-bg); color: var(--good); }
.badge.warn { background: var(--warn-bg); color: var(--warn); }
.badge.bad { background: var(--bad-bg); color: var(--bad); }
.badge.info { background: var(--info-bg); color: var(--info); }
.badge.neutral { background: var(--rule-soft); color: var(--muted); }
.note { border-radius: var(--radius); padding: 11px 14px; margin: 0 0 14px; border-left: 3px solid; }
.note.info { background: var(--info-bg); border-color: var(--info); }
.note.good { background: var(--good-bg); border-color: var(--good); }
.note.warn { background: var(--warn-bg); border-color: #D38A1B; }
.note.bad { background: var(--bad-bg); border-color: var(--bad); }
.flash { border-radius: var(--radius); padding: 10px 14px; margin-bottom: 14px; font-weight: 500; }
.flash.good { background: var(--good-bg); color: var(--good); }
.flash.bad { background: var(--bad-bg); color: var(--bad); }
.flash.info { background: var(--info-bg); color: var(--info); }
.flash.warn { background: var(--warn-bg); color: var(--warn); }

/* forms */
.field { display: block; margin-bottom: 14px; }
.field > span { display: block; font-size: 13px; font-weight: 600; color: var(--ink); margin-bottom: 4px; }
.field > span em { color: var(--bad); font-style: normal; }
.field small { display: block; color: var(--muted); font-size: 12.5px; margin-top: 3px; }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=date], input[type=month], input[type=tel], input:not([type]), select, textarea {
  width: 100%; font: inherit; color: var(--ink); background: #fff; border: 1px solid #C5D0DA; border-radius: 5px; padding: 8px 10px; min-height: 38px; }
input[readonly] { background: var(--rule-soft); }
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--teal); outline: 2px solid rgba(26, 158, 163, .25); outline-offset: 0; }
.check { display: flex; gap: 10px; align-items: flex-start; margin: 10px 0 14px; cursor: pointer; }
.check input { margin-top: 4px; width: 17px; height: 17px; flex: none; accent-color: var(--teal); }
.formact { margin-top: 8px; display: flex; gap: 10px; }
.btn { display: inline-block; background: var(--navy); color: #fff; border: 1px solid var(--navy); border-radius: 5px; padding: 9px 18px; font: 600 14px var(--sans); cursor: pointer; text-decoration: none; line-height: 1.3; }
.btn:hover { background: var(--navy-2); color: #fff; }
.btn.small { padding: 6px 12px; font-size: 13px; }
.btn.ghost { background: #fff; color: var(--navy); border-color: #BCC8D4; }
.btn.ghost:hover { border-color: var(--navy); background: #F7F9FB; }
.btn.danger { background: #fff; color: var(--bad); border-color: #E5B3AF; }
.btn.danger:hover { background: var(--bad-bg); }
.btn.wide { width: 100%; text-align: center; padding: 11px; }
form.inline { display: inline-flex; gap: 6px; align-items: center; margin: 0; flex-wrap: wrap; }
form.inline input { width: auto; min-width: 160px; min-height: 32px; padding: 5px 8px; }
form.inline select { width: auto; min-height: 32px; padding: 4px 8px; }
form.inline .formact { margin: 0; }
.inlineforms { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin: 8px 0; }
.filters { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; margin-bottom: 14px; }
.filters .field { margin: 0; min-width: 180px; }
details > summary { cursor: pointer; color: var(--teal-ink); font-weight: 600; margin: 8px 0; }
fieldset { border: 0; padding: 0; margin: 0; }

/* sign-in */
.auth { max-width: 440px; margin: 40px auto; padding: 28px; }
.auth.wide { max-width: 720px; }
.auth h1 { font-size: 24px; }
.auth .sub { color: var(--muted); }
ul.terms li { margin-bottom: 4px; }
.attest { background: var(--rule-soft); border-radius: var(--radius); padding: 12px 16px; }

/* onboarding steps */
ol.steps { list-style: none; padding: 0; margin: 0; counter-reset: s; }
ol.steps li.step { counter-increment: s; background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius); padding: 14px 18px 14px 58px; margin-bottom: 10px; display: flex; justify-content: space-between; gap: 16px; align-items: center; position: relative; flex-wrap: wrap; }
ol.steps li.step::before { content: counter(s); position: absolute; left: 16px; top: 16px; width: 28px; height: 28px; border-radius: 50%; background: var(--navy); color: #fff; font: 600 13px/28px var(--sans); text-align: center; }
ol.steps li.step.done::before { content: "✓"; background: var(--good); }
ol.steps li.step h3 { margin: 0 0 2px; }
ol.steps li.step p { margin: 0; color: var(--muted); font-size: 13.5px; }
.stepact { display: flex; gap: 8px; align-items: center; }
ul.checklist { list-style: none; padding: 0; margin: 0 0 10px; }
ul.checklist li { padding: 4px 0; }
ul.checklist li.ok { color: var(--good); }
ul.checklist li.no { color: var(--bad); }
ul.todo { list-style: none; padding: 0; margin: 0; }
ul.todo a { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--rule-soft); text-decoration: none; color: var(--ink); }
ul.todo a:hover { color: var(--teal-ink); }

/* document signing */
.docwrap { display: grid; gap: 14px; margin-bottom: 16px; }
.docpage { background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius); }
.docscroll { max-height: 56vh; overflow-y: auto; padding: 18px 26px; font: 15px/1.65 var(--serif); color: #1B2635; }
.docscroll h3 { font-family: var(--sans); font-size: 14px; letter-spacing: .06em; }
.docscroll p { margin-bottom: 10px; }
.docscroll table { font-family: var(--sans); font-size: 13px; }
mark.fill { background: #FFF1C2; padding: 0 3px; font-weight: 700; }
.docfoot { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 10px 16px; border-top: 1px solid var(--rule); background: #FAFBFC; flex-wrap: wrap; border-radius: 0 0 var(--radius) var(--radius); }
.docfoot .pgno { font-size: 13px; color: var(--muted); }
.docpage.read .docfoot { background: var(--good-bg); }
.docpage.read .readmark::before { content: "✓ "; }
.initials { font-size: 13px; font-weight: 600; display: flex; gap: 8px; align-items: center; }
.initials input { width: 80px; text-transform: uppercase; text-align: center; font: 600 16px var(--serif); }
.initials input:disabled { background: var(--rule-soft); }
.readmark { font-size: 13px; color: var(--muted); }
.sigbox { border-top: 1px solid var(--rule); margin-top: 16px; padding-top: 8px; }
.sigtabs { display: flex; gap: 16px; margin-bottom: 8px; }
.sigdraw canvas { width: 100%; max-width: 600px; height: 160px; border: 1px dashed #9FB0C0; border-radius: var(--radius); background: #fff; touch-action: none; display: block; margin-bottom: 6px; }
.sigpreview { font: italic 30px/1.4 "Brush Script MT", "Segoe Script", cursive; color: var(--navy); min-height: 44px; }
details.manual { border-bottom: 1px solid var(--rule-soft); padding: 2px 0; }
details.manual[open] { padding-bottom: 12px; }

/* product line editor */
.plines { border: 1px solid var(--rule); border-radius: var(--radius); padding: 12px; margin-bottom: 14px; }
.plhead, .pline { display: grid; grid-template-columns: minmax(0, 1fr) 90px 110px; gap: 8px; align-items: center; }
.plhead { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin-bottom: 6px; }
.pline { margin-bottom: 8px; }
.pltotal { text-align: right; margin-top: 8px; font-size: 15px; }
@media (max-width: 560px) { .plhead { display: none; } .plhead, .pline { grid-template-columns: 1fr 80px; } .pline .lt, .pline input[name="paid[]"] { grid-column: 1 / -1; } }

/* full-catalog order form */
.catalog { border: 1px solid var(--rule); border-radius: var(--radius); margin-bottom: 16px; background: var(--surface); }
.cattools { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; padding: 12px 14px; border-bottom: 1px solid var(--rule); background: #FAFBFC; border-radius: var(--radius) var(--radius) 0 0; }
.cattools .catsearch { max-width: 320px; }
.check.inline { margin: 0; align-items: center; font-size: 14px; }
.catscroll { max-height: 62vh; overflow-y: auto; }
.catalog thead th { position: sticky; top: 0; z-index: 1; }
.catalog td { vertical-align: middle; }
.catalog input.qty { width: 84px; text-align: right; min-height: 34px; padding: 5px 8px; }
.catalog tr.picked td { background: var(--teal-soft); }
.catalog tr.none td { opacity: .5; }
.catalog tr[hidden] { display: none; }
.catalog .lt { font-weight: 600; color: var(--navy); min-width: 90px; }
.catbar { position: sticky; bottom: 0; display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; padding: 12px 16px; background: var(--navy); color: #fff; border-radius: 0 0 var(--radius) var(--radius); }
.catbar .cattotal { font-size: 16px; }
.catbar .cattotal b { font-size: 20px; font-variant-numeric: tabular-nums; margin-left: 6px; }
.catbar .catmin { font-size: 13.5px; color: #CFE3F2; }
.catbar .catleft { color: #FFD58A; }
.catbar .catleft.ok { color: #8FE3C1; }
.card.soon { padding: 32px 28px; border-top: 4px solid var(--teal); }
.card.soon h2 { font-size: 21px; margin: 10px 0 12px; }
.card.soon p { max-width: 64ch; }
.testbar { background: #FCF3E3; color: #9A5B00; text-align: center; font: 600 12.5px/1.4 var(--sans); padding: 6px 12px; border-bottom: 1px solid #F0D9A8; }

/* chart */
.chart { overflow-x: auto; }
svg.bars { width: 100%; min-width: 480px; height: auto; }
svg.bars rect { fill: var(--teal); }
svg.bars rect:hover { fill: var(--navy); }
svg.bars line.grid { stroke: var(--rule-soft); }
svg.bars text { font: 11px var(--sans); fill: var(--muted); }
svg.bars text.cap { font-size: 11.5px; }

.idrow { display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; padding: 6px 0; border-bottom: 1px solid var(--rule-soft); }
.rolefields[hidden] { display: none; }

@media (max-width: 640px) {
  header.top .prog { display: none; }
  .who { margin-left: 0; width: 100%; }
  .card { padding: 14px; }
  .docscroll { padding: 14px; font-size: 14.5px; }
  h1 { font-size: 22px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }
@media print {
  header.top, nav.main, footer.foot, .actions, .btn, form { display: none !important; }
  body { background: #fff; }
  .card { border: 0; }
}