:root {
  color-scheme: light;
  --ink: #171717;
  --muted: #737373;
  --accent: #008585;
  --accent-hover: #006f6f;
  --line: #e5e5e5;
  --soft: #f5f5f5;
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 14px;
  background: #fff;
  color: var(--ink);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 48px 24px;
}
.shell { width: 100%; max-width: 384px; }
.brand { text-align: center; margin-bottom: 24px; }
.brand a { font-size: 13px; font-weight: 600; letter-spacing: .02em; color: var(--muted); }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 {
  font-family: ui-serif, Georgia, serif;
  font-size: 32px;
  font-weight: 650;
  letter-spacing: -.025em;
  line-height: 1.15;
  margin: 0 0 12px;
  text-align: center;
}
h2 { font-size: 16px; font-weight: 600; margin: 0; overflow-wrap: anywhere; }
p { line-height: 1.55; overflow-wrap: anywhere; }
.intro { text-align: center; color: var(--muted); margin: 0 0 28px; font-size: 15px; }
label { display: block; font-weight: 500; margin: 0 0 18px; }
input {
  display: block;
  width: 100%;
  min-height: 42px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  margin-top: 8px;
  box-shadow: 0 1px 2px #00000004;
}
input:focus-visible, button:focus-visible, a:focus-visible, summary:focus-visible {
  outline: 3px solid #00858555;
  outline-offset: 3px;
}
button {
  min-height: 40px;
  background: var(--accent);
  color: #fff;
  padding: 10px 16px;
  border: 1px solid transparent;
  border-radius: 8px;
  font: inherit;
  font-weight: 500;
  cursor: pointer;
}
button:hover { background: var(--accent-hover); }
.primary { width: 100%; }
.secondary { background: var(--soft); color: var(--ink); }
.secondary:hover { background: #ebebeb; }
.approval-note { color: var(--muted); text-align: center; font-size: 12px; margin: 16px 0 0; }
.environment { color: var(--muted); background: var(--soft); border-radius: 8px; padding: 8px 12px; font-size: 12px; text-align: center; margin-bottom: 24px; }
.notice { background: var(--soft); border: 1px solid var(--line); border-radius: 8px; padding: 14px 16px; margin: 20px 0; }
.return-link { display: block; text-align: center; margin-top: 24px; }
footer { margin-top: 32px; text-align: center; font-size: 12px; }
footer a { color: var(--muted); }
.text-button { background: transparent; color: var(--muted); min-height: 36px; font-size: 12px; padding: 8px 0; }
.text-button:hover { background: transparent; color: var(--ink); text-decoration: underline; }
.admin-page { align-items: start; }
.admin-page .shell { max-width: 720px; }
.admin-page .brand, .admin-page h1, .admin-page .intro { text-align: left; }
article { border: 1px solid var(--line); border-radius: 12px; padding: 24px; margin: 16px 0; }
.row { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.badge { background: var(--soft); padding: 5px 10px; border-radius: 99px; font-size: 12px; white-space: nowrap; }
.identity { color: var(--muted); margin: 12px 0; }
.muted { color: var(--muted); font-size: 13px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 20px; }
fieldset { border: 1px solid var(--line); border-radius: 8px; flex-basis: 100%; margin: 0 0 8px; }
.check { display: flex; gap: 8px; align-items: center; margin: 10px 0; }
.check input { width: 16px; min-height: 16px; margin: 0; box-shadow: none; }
details { margin-top: 16px; }
summary { cursor: pointer; color: var(--muted); font-size: 13px; width: fit-content; }
.logout { margin-top: 24px; }
.empty { padding: 32px 0; color: var(--muted); }
@media (max-width: 480px) {
  body { padding: 32px 24px; }
  .admin-page { padding: 32px 16px; }
  article { padding: 20px; }
  .row { align-items: flex-start; flex-wrap: wrap; gap: 8px; }
}