:root {
  --bg: #efece4;
  --fg: #1a1916;
  --card: #f7f5ef;
  --muted: #e7e3d8;
  --muted-fg: #6f6b62;
  --primary: #243d36;
  --primary-fg: #f4f1ea;
  --border: #d4cfc3;
  --danger: #8f3a32;
  --valid: #2c6a4a;
  --warn: #8a5a22;
  --font: "IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;
  --display: "Fraunces", "Iowan Old Style", Palatino, serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --shadow: 0 0 0 1px rgb(26 25 22 / 0.08), 0 1px 2px rgb(26 25 22 / 0.04);
  --radius: 0.75rem;
}

* { box-sizing: border-box; border-color: var(--border); }
html { -webkit-font-smoothing: antialiased; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font);
  line-height: 1.5;
  background-image: linear-gradient(180deg, rgb(26 25 22 / 0.03), transparent 220px);
}
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--display); font-weight: 500; letter-spacing: -0.03em; text-wrap: balance; margin: 0; }
p { margin: 0; text-wrap: pretty; }
button, [type="submit"] { font: inherit; cursor: pointer; }
button:disabled { cursor: not-allowed; opacity: 0.5; }

.shell { min-height: 100vh; }
.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  height: 3.5rem; padding: 0 1rem;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 90%, transparent);
  backdrop-filter: blur(8px);
}
.topbar strong { font-family: var(--display); font-size: 1.25rem; font-weight: 500; }
.menu-btn {
  width: 2.75rem; height: 2.75rem; border: 1px solid var(--border);
  background: var(--card); border-radius: 0.5rem; box-shadow: var(--shadow);
}
.sidebar {
  display: none; flex-direction: column;
  border-right: 1px solid var(--border); padding: 1.5rem;
}
.brand { font-family: var(--display); font-size: 1.5rem; }
.brand-sub { margin-top: 0.25rem; font-size: 0.75rem; color: var(--muted-fg); line-height: 1.4; }
nav { display: flex; flex-direction: column; gap: 0.25rem; margin-top: 2rem; }
nav a {
  display: flex; align-items: center; gap: 0.75rem;
  height: 2.75rem; padding: 0 0.75rem; border-radius: 0.5rem;
  font-size: 0.875rem; font-weight: 500; color: var(--muted-fg);
}
nav a:hover { background: var(--muted); color: var(--fg); }
nav a.active { background: var(--primary); color: var(--primary-fg); }
.side-note { margin-top: auto; background: var(--muted); border-radius: 0.5rem; padding: 0.75rem; }
.account-card {
  margin-top: auto;
  display: flex; align-items: baseline; justify-content: space-between; gap: 0.75rem;
  padding: 0.65rem 0.35rem 0; border-top: 1px solid var(--border);
}
.account-name { font-size: 0.875rem; font-weight: 500; }
.account-card .muted { font-size: 0.75rem; margin-top: 0.1rem; }
.account-logout {
  border: 0; background: none; box-shadow: none; padding: 0;
  font-size: 0.75rem; color: var(--muted-fg); height: auto;
}
.account-logout:hover { color: var(--fg); text-decoration: underline; }
.kicker { font-size: 11px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted-fg); }
main { min-width: 0; overflow-x: hidden; padding: 1.5rem 1rem 3rem; }
.wrap { max-width: 56rem; margin: 0 auto; }
.wrap-narrow { max-width: 42rem; margin: 0 auto; }
.login-wrap {
  min-height: 100vh; display: flex; flex-direction: column;
  align-items: center; justify-content: center; padding: 1.5rem;
}

.grid-2 { display: grid; gap: 1rem; }
.grid-even { display: grid; gap: 1rem; }
.grid-3 { display: grid; gap: 1rem; }
.stack { display: flex; flex-direction: column; gap: 1rem; }
.row { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.between { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; align-items: flex-start; }

.card {
  background: var(--card); color: var(--fg);
  border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.25rem;
}
.card h2 { font-size: 1rem; margin-bottom: 0.35rem; }
.muted { color: var(--muted-fg); font-size: 0.875rem; line-height: 1.55; }
.mono { font-family: var(--mono); font-size: 0.85em; }

label { display: block; font-size: 0.875rem; font-weight: 500; margin-bottom: 0.35rem; }
input[type="text"], input[type="password"], textarea {
  width: 100%; height: 2.75rem; padding: 0 0.75rem;
  border: 1px solid var(--border); border-radius: 0.5rem;
  background: var(--card); box-shadow: var(--shadow); font: inherit;
}
input:focus { outline: 2px solid var(--primary); outline-offset: 1px; }
.field { margin-bottom: 1rem; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  height: 2.75rem; padding: 0 1rem; border-radius: 0.5rem;
  border: 1px solid transparent; font-size: 0.875rem; font-weight: 500;
  box-shadow: var(--shadow);
}
.btn-primary { background: var(--primary); color: var(--primary-fg); }
.btn-primary:hover { filter: brightness(1.08); }
.btn-outline { background: var(--card); border-color: var(--border); }
.btn-outline:hover { background: var(--muted); }
.btn-ghost { background: transparent; box-shadow: none; }
.btn-ghost:hover { background: var(--muted); }
.btn-danger { background: var(--card); color: var(--danger); border-color: var(--border); }

.badge {
  display: inline-flex; align-items: center; height: 1.5rem; padding: 0 0.5rem;
  border-radius: 999px; font-size: 0.75rem; font-weight: 500; background: var(--muted);
}
.badge-valid { background: color-mix(in srgb, var(--valid) 18%, var(--card)); color: var(--valid); }
.badge-warn { background: color-mix(in srgb, var(--warn) 18%, var(--card)); color: var(--warn); }
.badge-bad { background: color-mix(in srgb, var(--danger) 16%, var(--card)); color: var(--danger); }

.flash { padding: 0.75rem 1rem; border-radius: 0.5rem; margin-bottom: 1rem; font-size: 0.875rem; }
.flash-ok { background: color-mix(in srgb, var(--valid) 16%, var(--card)); color: var(--valid); }
.flash-err { background: color-mix(in srgb, var(--danger) 16%, var(--card)); color: var(--danger); }

.pre {
  position: relative; font-family: var(--mono); font-size: 0.8rem;
  background: #1a1916; color: #f4f1ea; border-radius: 0.5rem;
  padding: 1rem; overflow-x: auto; white-space: pre-wrap;
}
.copy {
  position: absolute; top: 0.5rem; right: 0.5rem;
  height: 2rem; padding: 0 0.6rem; font-size: 0.75rem;
  background: #2c2a26; color: #f4f1ea; border: 0; border-radius: 0.35rem;
}

.list-row {
  display: flex; flex-direction: column; gap: 0.5rem;
  padding: 0.9rem 0; border-top: 1px solid var(--border);
}
.list-row:first-child { border-top: 0; }
.list-row:hover { background: color-mix(in srgb, var(--muted) 55%, transparent); margin: 0 -0.5rem; padding-left: 0.5rem; padding-right: 0.5rem; border-radius: 0.5rem; }
.tags { display: flex; flex-wrap: wrap; gap: 0.35rem; flex-shrink: 0; }
.kv { display: grid; grid-template-columns: 6.5rem minmax(0, 1fr); gap: 0.4rem 0.75rem; margin: 0.75rem 0 0; font-size: 0.875rem; }
.kv dt { color: var(--muted-fg); }
.kv dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }
.name-list { list-style: none; padding: 0; margin: 0.5rem 0 0; }
.name-list li { padding: 0.2rem 0; overflow-wrap: anywhere; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.fp {
  font-family: var(--mono);
  font-size: 0.8rem;
  line-height: 1.45;
  overflow-wrap: anywhere;
  word-break: break-all;
  min-width: 0;
}
.drawer { display: none; }
.stat { font-family: var(--display); font-size: 2.25rem; letter-spacing: -0.03em; margin-top: 0.25rem; }
.table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.table th, .table td { padding: 0.55rem 0.6rem; border-bottom: 1px solid var(--border); vertical-align: top; }
.table th { text-align: left; color: var(--muted-fg); font-weight: 500; }
.table .num { text-align: right; font-variant-numeric: tabular-nums; font-family: var(--mono); }
.table tfoot td { font-weight: 600; border-bottom: 0; padding-top: 0.75rem; }
.drawer:target { display: block; position: fixed; inset: 0; z-index: 30; background: rgb(26 25 22 / 0.4); }
.drawer-panel {
  width: min(18rem, 86vw); height: 100%; background: var(--bg); padding: 1.5rem;
  display: flex; flex-direction: column;
}

@media (min-width: 1024px) {
  .topbar { display: none; }
  .shell { display: grid; grid-template-columns: 17rem minmax(0, 1fr); }
  .sidebar { display: flex; position: sticky; top: 0; height: 100vh; }
  main { padding: 2.5rem; }
  .grid-2 { grid-template-columns: 1.2fr 0.8fr; }
  .grid-even { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .list-row { flex-direction: row; align-items: center; justify-content: space-between; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}