/* Hand-written, no framework, system fonts only: nothing here has a
   license to track. */
:root {
  --ink: #1b1f24;
  --muted: #5b6470;
  --line: #d8dde3;
  --surface: #ffffff;
  --page: #f5f6f8;
  --accent: #0b5cad;
  --staff: #7a3b00;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

.site-header {
  background: var(--surface);
  border-bottom: 3px solid var(--accent);
  padding: 0.75rem 1.5rem;
}

/* The staff console is visibly not the customer portal. */
.site-admin .site-header { border-bottom-color: var(--staff); }

.brand {
  color: var(--ink);
  font-weight: 600;
  text-decoration: none;
}

main {
  max-width: 60rem;
  margin: 2rem auto;
  padding: 0 1.5rem;
}

h1 { font-size: 1.6rem; margin: 0 0 0.75rem; }

p { color: var(--muted); }

/* Header navigation */
.site-header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.site-header nav { display: flex; align-items: center; gap: 1rem; font-size: 0.9rem; }
.site-header nav form { margin: 0; }
.who { color: var(--muted); }

a { color: var(--accent); }

main.narrow { max-width: 28rem; }

h2 { font-size: 1.1rem; margin: 0 0 0.5rem; }

/* Cards and forms */
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 1.25rem;
  margin: 0 0 1rem;
}
.card > :last-child { margin-bottom: 0; }

.field { display: flex; flex-direction: column; gap: 0.25rem; margin: 0 0 1rem; color: var(--ink); }
.field label, .field .label { font-weight: 600; font-size: 0.9rem; }
.field .help { color: var(--muted); font-size: 0.85rem; }
.field .help ul { margin: 0.25rem 0 0; padding-left: 1.1rem; }

input[type=text], input[type=email], input[type=password], input[type=number],
input[type=date], input[type=search], input:not([type]), textarea {
  font: inherit;
  padding: 0.5rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: 4px;
  width: 100%;
}
input:focus-visible, button:focus-visible, a:focus-visible, summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

button, .button {
  display: inline-block;
  font: inherit;
  font-weight: 600;
  padding: 0.5rem 1rem;
  border: 1px solid var(--accent);
  border-radius: 4px;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  cursor: pointer;
}
button.secondary, .button.secondary { background: var(--surface); color: var(--accent); }
button:disabled { opacity: 0.5; cursor: not-allowed; }
button.link {
  background: none; border: 0; padding: 0;
  color: var(--accent); font-weight: 400; text-decoration: underline;
}
button.link.danger { color: #a4262c; }

.error { color: #a4262c; font-size: 0.9rem; }
div.error { margin: 0 0 1rem; }
.aside { font-size: 0.9rem; margin: 0.75rem 0 0; }

.messages { list-style: none; padding: 0; margin: 0 0 1rem; }
.messages li { padding: 0.6rem 0.9rem; border-radius: 4px; margin-bottom: 0.5rem; background: #e7f1fb; color: var(--ink); }
.messages li.success { background: #e3f4e7; }
.messages li.error { background: #fbe9ea; }

details.card summary { cursor: pointer; font-weight: 600; }
details.card[open] summary { margin-bottom: 1rem; }

/* TOTP enrolment and recovery codes */
.qr svg { display: block; margin: 0 auto 1rem; max-width: 100%; height: auto; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.secret { word-break: break-all; font-size: 0.95rem; }
.codes { list-style: none; columns: 2; }
.codes li { padding: 0.2rem 0; font-size: 1.05rem; }

table { width: 100%; border-collapse: collapse; margin: 0 0 1rem; }
th, td { text-align: left; padding: 0.4rem 0.5rem; border-bottom: 1px solid var(--line); font-size: 0.95rem; }
th { color: var(--muted); font-weight: 600; font-size: 0.85rem; }
td form { margin: 0; }
.tag { font-size: 0.8rem; color: var(--muted); }

/* Staff console */
select { font: inherit; padding: 0.45rem 0.6rem; border: 1px solid var(--line); border-radius: 4px; background: var(--surface); width: 100%; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr)); gap: 1rem; margin: 0 0 1.5rem; }
a.tile { display: block; color: var(--ink); text-decoration: none; margin: 0; }
a.tile:hover { border-color: var(--accent); }
.actions { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0 0 0.75rem; }
.actions form { margin: 0; }
button.secondary.danger, .button.secondary.danger { color: #a4262c; border-color: #a4262c; }
.filters { display: grid; grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr)); gap: 0 1rem; align-items: end; }
.filters .field { margin: 0 0 0.5rem; }
.nowrap { white-space: nowrap; }
table.events td { vertical-align: top; }
.changes { display: grid; grid-template-columns: max-content 1fr; gap: 0.15rem 0.75rem; margin: 0.5rem 0 0; font-size: 0.85rem; }
.changes dt { color: var(--muted); }
.changes dd { margin: 0; word-break: break-word; }
del { color: #a4262c; }
ins { text-decoration: none; color: #1b6e2d; }
.pager { display: flex; gap: 1rem; }
.split { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.split h1, .split h2 { margin-bottom: 0.5rem; }
.figures { display: grid; grid-template-columns: repeat(auto-fill, minmax(9rem, 1fr)); gap: 1rem; margin: 0; }
.figures div { margin: 0; }
.figures dt { color: var(--muted); font-size: 0.85rem; }
.figures dd { margin: 0; font-size: 1.4rem; font-weight: 600; }
.figures dd small { font-size: 0.85rem; font-weight: 400; color: var(--muted); }
td.num, th.num { text-align: right; }
.search { display: flex; gap: 0.5rem; margin: 0 0 1rem; }
.search input { max-width: 24rem; }
textarea[readonly] { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.85rem; word-break: break-all; background: var(--page); }
pre { overflow-x: auto; padding: 0.75rem 1rem; background: var(--page); border: 1px solid var(--line); border-radius: 6px; font-size: 0.9rem; }