:root {
  color-scheme: light;
  --primary: #2f3a73;
  --text: #302e41;
  --muted: #58586b;
  --paper: #fffaf1;
  --surface: #fff;
  --lilac: #d9c7f0;
  --line: #d6d4df;
  --warning: #654716;
  --warning-bg: #fff2d4;
  --danger: #a32437;
  --track: #edeaf2;
  --thumb: #79738e;
  --thumb-hover: #51486d;
  --radius: 10px;
  font-family: "Segoe UI", Calibri, Arial, sans-serif;
  color: var(--text);
  background: var(--paper);
  font-size: 16px;
  line-height: 1.55;
}
* {
  box-sizing: border-box;
  scrollbar-color: var(--thumb) var(--track);
  scrollbar-width: auto;
}
*::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}
*::-webkit-scrollbar-track {
  background: var(--track);
}
*::-webkit-scrollbar-thumb {
  background: var(--thumb);
  border: 2px solid var(--track);
  border-radius: 8px;
}
*::-webkit-scrollbar-thumb:hover {
  background: var(--thumb-hover);
}
*::-webkit-scrollbar-thumb:active {
  background: var(--primary);
}
body {
  margin: 0;
}
[hidden] {
  display: none !important;
}
a {
  color: var(--primary);
  text-underline-offset: 5px;
  cursor: pointer;
}
a:hover {
  text-decoration-thickness: 3px;
}
:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 4px;
}
.skip {
  position: absolute;
  top: -100px;
  padding: 12px;
  background: var(--surface);
  z-index: 2;
}
.skip:focus {
  top: 8px;
  left: 8px;
}
.masthead {
  border-top: 6px solid var(--primary);
  border-bottom: 1px solid var(--line);
  padding: 22px max(24px, calc((100% - 1240px) / 2));
  display: flex;
  gap: 32px;
  align-items: center;
  background: var(--surface);
  flex-wrap: wrap;
}
.brand {
  display: flex;
  align-items: baseline;
  gap: 14px;
}
.brand-name {
  color: var(--primary);
  font-family: Georgia, serif;
  font-size: 27px;
  font-weight: bold;
  letter-spacing: -1px;
}
.brand span:last-child {
  font-size: 14px;
  color: var(--muted);
}
nav {
  display: flex;
  gap: 24px;
}
nav a[aria-current] {
  font-weight: 700;
}
.session {
  margin-left: auto;
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
  overflow-wrap: anywhere;
}
main {
  max-width: 1240px;
  margin: auto;
  padding: 36px 24px 64px;
}
h1,
h2,
h3,
p {
  margin-top: 0;
}
h1 {
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.15;
  letter-spacing: -1px;
  margin-bottom: 16px;
  color: var(--primary);
}
h2 {
  font-size: 23px;
  line-height: 1.3;
  margin-bottom: 8px;
}
h3 {
  font-size: 18px;
}
p {
  max-width: 80ch;
}
.section-note {
  color: var(--muted);
  margin-bottom: 10px;
}
.help {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 12px;
}
.login {
  max-width: 560px;
  margin: 36px auto 70px;
  border-left: 6px solid var(--lilac);
  padding: 8px 0 8px 32px;
}
.login form {
  margin-top: 28px;
}
label {
  display: block;
  font-size: 14px;
  font-weight: 650;
  margin-bottom: 6px;
}
input,
select,
button {
  font: inherit;
  min-height: 44px;
  border-radius: 6px;
}
input,
select {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--thumb);
  padding: 9px 12px;
  max-width: 100%;
  width: 100%;
}
input[aria-invalid="true"] {
  border: 2px solid var(--danger);
}
input:hover,
select:hover {
  border-color: var(--primary);
}
button {
  background: var(--primary);
  color: white;
  border: 1px solid var(--primary);
  padding: 9px 16px;
  cursor: pointer;
  font-weight: 600;
}
button:hover {
  background: #232b56;
}
button:active {
  transform: translateY(1px);
}
button.quiet {
  background: transparent;
  color: var(--primary);
  border-color: var(--line);
}
button.quiet:hover {
  background: var(--track);
  border-color: var(--primary);
}
button:disabled {
  cursor: default;
  opacity: 0.55;
  transform: none;
}
.status {
  min-height: 28px;
  margin: 12px 0;
}
.status.error {
  color: var(--danger);
  font-weight: 600;
}
.page-heading,
.report-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.privacy {
  border-left: 5px solid var(--primary);
  padding: 20px 24px;
  background: #ede9f6;
  margin: 20px 0 28px;
}
.privacy h2 {
  font-size: 18px;
}
.privacy p {
  margin: 6px 0;
}
.filters {
  display: flex;
  align-items: end;
  flex-wrap: wrap;
  gap: 14px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.filters > div {
  flex: 1 1 180px;
}
.filters .help {
  flex-basis: 100%;
  margin: 0;
}
.report {
  margin-top: 40px;
  border-top: 2px solid var(--primary);
  padding-top: 20px;
}
.report-heading p {
  margin: 0;
}
.table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  scrollbar-gutter: stable;
  background: var(--surface);
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
th,
td {
  padding: 13px 16px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
th {
  background: #f1eef7;
  font-weight: 650;
  white-space: nowrap;
}
td {
  overflow-wrap: anywhere;
  min-width: 100px;
}
tbody tr:last-child td {
  border-bottom: 0;
}
caption {
  text-align: left;
  padding: 14px 16px;
  font-weight: 600;
}
.paging {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 14px;
  flex-wrap: wrap;
}
.paging span {
  margin-right: auto;
}
.empty {
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  padding: 28px;
  background: var(--surface);
}
.totals {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(155px, 1fr));
  margin: 16px 0 28px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.totals > div {
  padding: 20px;
}
dt {
  color: var(--muted);
  font-size: 14px;
}
dd {
  margin: 6px 0 0;
  font-size: 28px;
  font-weight: 650;
  color: var(--primary);
  font-variant-numeric: tabular-nums;
}
.chart {
  margin: 24px 0;
}
.chart ol {
  list-style: none;
  padding: 0;
}
.chart li {
  display: grid;
  grid-template-columns: minmax(120px, 1fr) 2fr 80px;
  gap: 16px;
  align-items: center;
  margin: 10px 0;
}
meter {
  width: 100%;
  height: 22px;
  accent-color: var(--primary);
}
.chart output {
  text-align: right;
  font-variant-numeric: tabular-nums;
}
footer {
  max-width: 1240px;
  margin: auto;
  border-top: 1px solid var(--line);
  padding: 24px;
  color: var(--muted);
  font-size: 14px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.pending {
  visibility: hidden;
}
#metrics-content,
#users-content,
#installations-content {
  min-height: 150px;
}
@media (max-width: 640px) {
  .masthead {
    padding: 16px;
    gap: 16px;
  }
  .brand {
    width: 100%;
  }
  .session {
    margin-left: 0;
  }
  main {
    padding: 28px 16px 48px;
  }
  .login {
    margin: 20px 0;
    padding-left: 20px;
  }
  .filters > div {
    flex-basis: 100%;
  }
  .filters button {
    flex: 1;
  }
  .privacy {
    padding: 16px;
  }
  .chart li {
    grid-template-columns: minmax(90px, 1fr) 1fr 54px;
    gap: 8px;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}
@media (forced-colors: active) {
  * {
    scrollbar-color: auto;
  }
  button,
  meter,
  .privacy,
  .table-wrap {
    border: 1px solid CanvasText;
  }
}
:root { --dialog-backdrop: rgb(47 58 115 / 45%); }
.management-links, .row-actions, .dialog-actions { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; }
.management-links { margin-block: 1rem; }
dialog { color: var(--text); background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 1.5rem; width: min(36rem, calc(100% - 2rem)); max-height: calc(100dvh - 2rem); overflow: auto; }
dialog::backdrop { background: var(--dialog-backdrop); }
dialog form, #promotion-fields { display: grid; gap: .75rem; }
dialog textarea { font: inherit; padding: .75rem; width: 100%; resize: none; overflow: auto; min-height: 12rem; }
.resize-none { resize: none; }
.danger { color: var(--danger); border-color: currentColor; }
.inbox-text { white-space: pre-wrap; overflow-wrap: anywhere; max-width: 55ch; }

.turnstile-slot { min-height: 108px; max-width: 100%; margin-block: 12px; }
.turnstile-slot p { min-height: 2.5em; font-size: 0.9rem; }

/* Shared password workflow geometry; existing palette/type remain canonical. */
#password-form { display: flex; flex-direction: column; align-items: stretch; gap: 8px; }
#password-form label { margin-bottom: 0; }
#password-form p { margin: 0 0 8px; }
#password-form button { align-self: flex-start; }
.login .actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.password-change { max-width: 560px; margin: 24px 0; }
.password-change summary { cursor: pointer; padding: 12px 0; }
.password-change form { display: grid; gap: 10px; }
.password-change button { justify-self: start; }
.password-change summary:focus-visible { outline: 3px solid currentColor; outline-offset: 3px; }

.auth-heading { display: flex; align-items: center; gap: 12px; }
.auth-heading h1 { margin-block: 0; }
#auth-back { flex: 0 0 44px; font-size: 24px; padding: 0; }
#password-form .auth-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 16px; }
.turnstile-slot p:empty { display: none; }

/* Visibility control belongs to the input, with a full keyboard/touch target. */
.password-field { position: relative; width: 100%; min-width: 0; }
.password-field input { width: 100%; padding-right: 52px; margin: 0; }
.password-field .password-toggle { position: absolute; inset: 0 0 0 auto; display: inline-flex; align-items: center; justify-content: center; width: 44px; min-height: 44px; height: 100%; padding: 0; margin: 0; border: 0; border-radius: 0 6px 6px 0; background: transparent; color: var(--primary); transform: none; }
.password-field .password-toggle:hover { background: var(--paper); transform: none; }
.password-field .password-toggle:focus-visible { outline: 2px solid currentColor; outline-offset: -4px; }
.password-toggle svg { pointer-events: none; flex-shrink: 0; }
.password-field input::-ms-reveal { display: none; }