/* Prolink identity — brand tokens taken from prolinkworks.com (navy #000038, teal #366D6D, Baskervville + Cabin). */
:root {
  --navy: #000038;
  --navy-2: #14144f;
  --teal: #366d6d;
  --teal-dark: #2c5858;
  --teal-tint: #b7dbdb;
  --teal-wash: #eef6f6;
  --ink: #1c1c2e;
  --muted: #5d6270;
  --line: #d9dde3;
  --bg: #f5f6f8;
  --surface: #ffffff;
  --danger: #a4262c;
  --danger-wash: #fdecee;
  --ok: #1e6b3a;
  --ok-wash: #e8f5ec;
  --warn: #8a5a00;
  --warn-wash: #fff5e0;
  --radius: 10px;
  --serif: "Baskervville", Georgia, "Times New Roman", serif;
  --sans: "Cabin", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--teal); }
a:hover { color: var(--teal-dark); }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; color: var(--navy); line-height: 1.2; }
h1 { font-size: 1.9rem; margin: 0 0 .4rem; }
h2 { font-size: 1.35rem; margin: 1.6rem 0 .6rem; }
h3 { font-size: 1.1rem; margin: 1.2rem 0 .4rem; }
code, .mono { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: .88em; }

/* ---------- chrome */
.site-header { background: var(--navy); color: #fff; }
.site-header .inner { max-width: 1200px; margin: 0 auto; padding: .9rem 1.25rem; display: flex; align-items: center; gap: 1.5rem; }
.wordmark { font-family: var(--serif); font-size: 1.65rem; color: #fff; text-decoration: none; letter-spacing: .01em; }
.wordmark:hover { color: var(--teal-tint); }
.wordmark small { font-family: var(--sans); font-size: .75rem; color: var(--teal-tint); margin-left: .6rem; letter-spacing: .08em; text-transform: uppercase; }
.site-nav { margin-left: auto; display: flex; gap: 1.1rem; align-items: center; flex-wrap: wrap; }
.site-nav a, .site-nav button.linklike { color: #fff; text-decoration: none; font-size: .95rem; }
.site-nav a:hover, .site-nav button.linklike:hover { color: var(--teal-tint); }
.site-footer { margin-top: auto; padding: 1.5rem 1.25rem; text-align: center; color: var(--muted); font-size: .85rem; }
.site-footer a { color: var(--muted); }

main { flex: 1; width: 100%; }
.page { max-width: 1200px; margin: 0 auto; padding: 2rem 1.25rem; }
.auth-wrap { max-width: 440px; margin: 0 auto; padding: 3rem 1.25rem 2rem; }

/* ---------- cards & forms */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 2rem; box-shadow: 0 1px 2px rgba(0,0,56,.04), 0 8px 24px rgba(0,0,56,.06); }
.card + .card { margin-top: 1.25rem; }
.card h1 { font-size: 1.6rem; }
.lede { color: var(--muted); margin: 0 0 1.5rem; }
.identity-chip { display: flex; align-items: center; justify-content: space-between; gap: .5rem; background: var(--teal-wash); border: 1px solid var(--teal-tint); border-radius: 999px; padding: .35rem .5rem .35rem .9rem; margin-bottom: 1.25rem; font-size: .95rem; overflow-wrap: anywhere; }

label { display: block; font-weight: 600; font-size: .92rem; margin: 0 0 .35rem; }
.field { margin-bottom: 1.1rem; }
.hint { color: var(--muted); font-size: .85rem; margin-top: .3rem; }
input[type=text], input[type=email], input[type=password], input[type=tel], input[type=number], input[type=search], input[type=date], input[type=datetime-local], select, textarea {
  width: 100%; font: inherit; color: var(--ink); background: #fff;
  border: 1px solid #b9bfc9; border-radius: 8px; padding: .65rem .8rem;
}
textarea { min-height: 90px; }
input:focus, select:focus, textarea:focus, button:focus-visible, a:focus-visible { outline: 3px solid var(--teal-tint); outline-offset: 1px; border-color: var(--teal); }
input.code { font-family: ui-monospace, Consolas, monospace; font-size: 1.4rem; letter-spacing: .35em; text-align: center; }
.check { display: flex; gap: .5rem; align-items: center; font-weight: 400; }
.check input { width: auto; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; font: inherit; font-weight: 600; border-radius: 8px; padding: .65rem 1.2rem; border: 1px solid transparent; cursor: pointer; text-decoration: none; line-height: 1.2; }
.btn-primary { background: var(--teal); color: #fff; }
.btn-primary:hover { background: var(--teal-dark); color: #fff; }
.btn-secondary { background: #fff; color: var(--navy); border-color: #b9bfc9; }
.btn-secondary:hover { border-color: var(--navy); color: var(--navy); }
.btn-danger { background: #fff; color: var(--danger); border-color: #e3b5b8; }
.btn-danger:hover { background: var(--danger-wash); }
.btn-block { width: 100%; }
.btn-sm { padding: .35rem .7rem; font-size: .85rem; }
button.linklike { background: none; border: 0; padding: 0; font: inherit; color: var(--teal); cursor: pointer; text-decoration: underline; }

.divider { display: flex; align-items: center; gap: .8rem; color: var(--muted); font-size: .85rem; margin: 1.4rem 0; }
.divider::before, .divider::after { content: ""; flex: 1; border-top: 1px solid var(--line); }
.social { display: grid; gap: .6rem; }
.social .btn { justify-content: flex-start; font-weight: 500; }
.social .btn .glyph { width: 1.4rem; text-align: center; font-weight: 700; color: var(--navy); }

.links { margin-top: 1.25rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: .5rem; font-size: .92rem; }

.alert { border-radius: 8px; padding: .75rem 1rem; margin-bottom: 1.1rem; border: 1px solid; font-size: .95rem; }
.alert-error { background: var(--danger-wash); border-color: #f2c4c8; color: var(--danger); }
.alert-ok { background: var(--ok-wash); border-color: #bfe3cb; color: var(--ok); }
.alert-info { background: var(--teal-wash); border-color: var(--teal-tint); color: var(--teal-dark); }
.alert-warn { background: var(--warn-wash); border-color: #f0d9a8; color: var(--warn); }
.alert ul { margin: .3rem 0 0; padding-left: 1.2rem; }
.validation-summary-valid { display: none; }
.field-validation-error { color: var(--danger); font-size: .85rem; }

.method-list { display: grid; gap: .6rem; margin-bottom: 1rem; }
.method-list form { margin: 0; }
.qr { display: block; margin: 1rem auto; width: 200px; height: 200px; image-rendering: pixelated; border: 8px solid #fff; box-shadow: 0 0 0 1px var(--line); }
.recovery { display: grid; grid-template-columns: repeat(2, 1fr); gap: .4rem .8rem; background: var(--bg); border-radius: 8px; padding: 1rem; font-family: ui-monospace, Consolas, monospace; }

/* ---------- app / admin */
.page-head { display: flex; align-items: flex-end; justify-content: space-between; flex-wrap: wrap; gap: 1rem; margin-bottom: 1.5rem; }
.page-head p { margin: 0; color: var(--muted); }
.subnav { display: flex; gap: .25rem; flex-wrap: wrap; border-bottom: 1px solid var(--line); margin-bottom: 1.5rem; }
.subnav a { padding: .55rem .9rem; color: var(--muted); text-decoration: none; border-bottom: 3px solid transparent; font-weight: 600; font-size: .95rem; }
.subnav a:hover { color: var(--navy); }
.subnav a.active { color: var(--navy); border-bottom-color: var(--teal); }

.grid { display: grid; gap: 1.25rem; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.stat { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.1rem 1.25rem; }
.stat .num { font-family: var(--serif); font-size: 2rem; color: var(--navy); }
.stat .label { color: var(--muted); font-size: .88rem; }

.panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.25rem 1.5rem; }
.panel h2:first-child, .panel h3:first-child { margin-top: 0; }
.inline-form { display: flex; flex-wrap: wrap; gap: .6rem; align-items: flex-end; }
.inline-form .field { margin: 0; flex: 1 1 160px; }
.actions { display: flex; flex-wrap: wrap; gap: .5rem; }
.actions form { margin: 0; }

.table-wrap { overflow-x: auto; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
table.data { width: 100%; border-collapse: collapse; font-size: .9rem; }
table.data th { text-align: left; background: #f0f2f5; color: var(--navy); font-weight: 700; padding: .6rem .75rem; border-bottom: 1px solid var(--line); white-space: nowrap; position: sticky; top: 0; }
table.data td { padding: .55rem .75rem; border-bottom: 1px solid #eceef2; vertical-align: top; }
table.data tr:last-child td { border-bottom: 0; }
table.data tr:hover td { background: #fafbfc; }
table.data td.json { font-family: ui-monospace, Consolas, monospace; font-size: .8rem; max-width: 460px; overflow-wrap: anywhere; color: #3a3f4b; }
.nowrap { white-space: nowrap; }
.prewrap { white-space: pre-wrap; }
fieldset.bare { border: 0; padding: 0; margin: 0; min-width: 0; }

.badge { display: inline-block; font-size: .75rem; font-weight: 700; padding: .12rem .5rem; border-radius: 999px; background: #eceef2; color: #3a3f4b; white-space: nowrap; }
.badge-ok { background: var(--ok-wash); color: var(--ok); }
.badge-bad { background: var(--danger-wash); color: var(--danger); }
.badge-teal { background: var(--teal-wash); color: var(--teal-dark); }
.badge-navy { background: var(--navy); color: #fff; }
.badge-warn { background: var(--warn-wash); color: var(--warn); }

dl.kv { display: grid; grid-template-columns: max-content 1fr; gap: .45rem 1.2rem; margin: 0; }
dl.kv dt { color: var(--muted); font-size: .9rem; }
dl.kv dd { margin: 0; overflow-wrap: anywhere; }

.pager { display: flex; gap: .5rem; align-items: center; justify-content: flex-end; margin-top: 1rem; color: var(--muted); font-size: .9rem; }
.muted { color: var(--muted); }
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 1rem; }
.mb-0 { margin-bottom: 0; }

@media (max-width: 640px) {
  .card { padding: 1.4rem; }
  .auth-wrap { padding-top: 1.5rem; }
  .wordmark small { display: none; }
  dl.kv { grid-template-columns: 1fr; }
}

/* Impersonation banner: impossible to miss */
.imp-banner { background: #8a1c1c; color: #fff; padding: .55rem 1.25rem; display: flex; gap: .8rem; align-items: center; justify-content: center; flex-wrap: wrap; font-size: .95rem; }
.imp-banner form { margin: 0; }