:root {
  font: 16px/1.5 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #172b29;
  background: #f5f2eb;
  color-scheme: light;
  --forest-950: #0b2926;
  --forest-900: #103a35;
  --forest-700: #176f60;
  --forest-100: #dcece6;
  --paper: #fffefa;
  --ink-muted: #60706d;
  --line: #d7dfdc;
  --danger: #a23a35;
}

* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; }
a { color: inherit; text-decoration: none; }

.site-header {
  background: var(--forest-950);
  color: #fff;
  border-bottom: 3px solid #d87967;
}

.header-shell {
  width: min(1200px, 100%);
  margin: 0 auto;
  padding: 1rem;
}

.header-primary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  font-size: 1.08rem;
  font-weight: 800;
  letter-spacing: -.01em;
}

.brand-mark {
  display: grid;
  width: 2.25rem;
  height: 2.25rem;
  place-items: center;
  border-radius: .7rem;
  background: #e7f3ee;
  color: var(--forest-900);
  font-family: Georgia, serif;
  font-size: 1.3rem;
}

.brand small {
  display: block;
  color: #b9d8d0;
  font-size: .72rem;
  font-weight: 650;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.session-controls {
  display: flex;
  align-items: center;
  gap: .85rem;
}

.session-user {
  display: flex;
  flex-direction: column;
  max-width: 18rem;
  text-align: right;
}

.session-user small { color: #a9cac2; font-size: .72rem; }
.session-user strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.nav-logout {
  display: inline-flex;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.logout-button {
  min-height: 2.5rem;
  padding: .55rem .85rem;
  border: 1px solid #80aaa0;
  border-radius: .65rem;
  background: transparent;
  color: #fff;
  white-space: nowrap;
}

.logout-button:hover { background: #194940; }

.admin-nav {
  display: flex;
  align-items: center;
  gap: .35rem;
  margin-top: 1rem;
  padding-top: .8rem;
  border-top: 1px solid #31534e;
  flex-wrap: wrap;
}

.admin-nav a {
  padding: .5rem .72rem;
  border-radius: .55rem;
  color: #dceae6;
  font-size: .92rem;
  font-weight: 650;
}

.admin-nav a:hover { background: #17453f; color: #fff; }
.admin-nav a.active { background: #e1efe9; color: var(--forest-950); }

button {
  border: 0;
  border-radius: .55rem;
  padding: .7rem 1rem;
  background: var(--forest-700);
  color: #fff;
  font: inherit;
  font-weight: 750;
  cursor: pointer;
}

button:hover { filter: brightness(.94); }
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 3px solid #e29584;
  outline-offset: 2px;
}

.danger { background: var(--danger); }

main {
  width: min(1200px, 100%);
  min-height: 76vh;
  margin: auto;
  padding: 2rem 1rem;
}

h1 { margin-top: 0; letter-spacing: -.025em; }
h2 { margin-top: 1.8rem; }
footer { padding: 2rem 1rem; text-align: center; color: var(--ink-muted); }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 1rem;
}

article, .auth, main > form, main > dl {
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: .8rem;
  background: var(--paper);
  box-shadow: 0 2px 10px #0b29260a;
}

article h2, article h3 { margin-top: 0; }
.auth { max-width: 440px; margin: 8vh auto; }
.auth form { margin: 0; padding: 0; border: 0; background: transparent; box-shadow: none; }
main > form { max-width: 720px; margin-bottom: 1rem; }

label { display: block; margin: 1rem 0; font-weight: 700; }
input:not([type="checkbox"]) {
  display: block;
  width: 100%;
  margin-top: .35rem;
  padding: .75rem;
  border: 1px solid #aab4b0;
  border-radius: .45rem;
  background: #fff;
  color: #172b29;
  font: inherit;
}

.check { display: flex; align-items: center; gap: .6rem; }
.ok, .success { color: #197248; }
.bad, .alert { color: #9c2f2a; }

.table-wrap {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: .75rem;
  background: var(--paper);
}

table { width: 100%; border-collapse: collapse; background: var(--paper); }
th, td { padding: .72rem; border-bottom: 1px solid #e1e4e2; text-align: left; vertical-align: top; }
th { background: #e5efeb; color: #29443f; }
tbody tr:last-child td { border-bottom: 0; }
td form { display: inline; margin: .2rem; padding: 0; border: 0; background: none; box-shadow: none; }
code { font-size: .82rem; overflow-wrap: anywhere; }
.badge { padding: .2rem .55rem; border-radius: 999px; background: var(--forest-100); }
dt { font-weight: 800; }
dd { margin: 0 0 1rem; }

@media (max-width: 700px) {
  .header-shell { padding: .85rem .75rem; }
  .header-primary { align-items: flex-start; gap: .75rem; }
  .session-user { display: none; }
  .admin-nav {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: .35rem;
  }
  .admin-nav a { padding: .55rem .25rem; text-align: center; font-size: .78rem; }
  main { padding: 1.35rem .8rem; }
  h1 { font-size: 1.75rem; }
  .grid { grid-template-columns: 1fr; }
  th, td { white-space: nowrap; }
}

@media (max-width: 430px) {
  .admin-nav { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .brand { font-size: 1rem; }
  .brand-mark { width: 2rem; height: 2rem; }
}