:root {
  color-scheme: light dark;
  --page: #f3f2ee;
  --card: #ffffff;
  --ink: #1f1e1c;
  --muted: #6c6b66;
  --line: rgba(31, 30, 28, 0.1);
  --line-strong: rgba(31, 30, 28, 0.2);
  --hover: #f6f5f1;
  --danger: #a32d2d;
  --ok: #3b6d11;
  --focus: #378add;
}

@media (prefers-color-scheme: dark) {
  :root {
    --page: #191918;
    --card: #242422;
    --ink: #ecebe7;
    --muted: #a3a29c;
    --line: rgba(236, 235, 231, 0.12);
    --line-strong: rgba(236, 235, 231, 0.24);
    --hover: #2d2d2b;
    --danger: #f09595;
    --ok: #97c459;
    --focus: #85b7eb;
  }
}

*, *::before, *::after { box-sizing: border-box; }

html, body { margin: 0; }

body {
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 24px 16px;
  background: var(--page);
  color: var(--ink);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  -webkit-font-smoothing: antialiased;
}

button { font: inherit; color: inherit; }

button:focus-visible, a:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

button:disabled { cursor: default; opacity: 0.55; }

.card {
  width: 100%;
  max-width: 340px;
  padding: 40px 28px 24px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  text-align: center;
}

.lead {
  margin: 0 0 24px;
  color: var(--muted);
  font-size: 14px;
}

.google {
  width: 100%;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: transparent;
  font-size: 15px;
  cursor: pointer;
  transition: background-color 120ms ease;
}

.google:hover:not(:disabled) { background: var(--hover); }

.rule {
  margin: 28px 0 20px;
  border: 0;
  border-top: 1px solid var(--line);
}

.owner {
  display: flex;
  justify-content: center;
  gap: 18px;
}

.icon-btn {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: color 120ms ease, border-color 120ms ease, background-color 120ms ease;
}

.icon-btn:hover:not(:disabled) {
  color: var(--ink);
  border-color: var(--line-strong);
  background: var(--hover);
}

.icon-btn .fp { width: 27px; height: 27px; }
.icon-btn .key { width: 36px; height: 20px; }

.icon-btn[aria-busy="true"] { color: var(--ink); border-color: var(--line-strong); }

.status {
  min-height: 20px;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.status.error { color: var(--danger); }

/* --- The account and setup pages */

.card.wide {
  max-width: 460px;
  text-align: left;
}

.card h1 {
  margin: 0 0 4px;
  font-size: 18px;
  font-weight: 500;
}

.card .sub {
  margin: 0 0 20px;
  color: var(--muted);
  font-size: 14px;
}

.notice {
  margin: 0 0 20px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--hover);
  font-size: 14px;
}

.keys {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  border-top: 1px solid var(--line);
}

.keys li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.keys .what { flex: 1; min-width: 0; }
.keys .name { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.keys .meta { display: block; color: var(--muted); font-size: 13px; }

.keys .empty {
  display: block;
  color: var(--muted);
  font-size: 14px;
}

.row-icon {
  width: 36px;
  height: 36px;
  flex: none;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--muted);
}

.row-icon .fp { width: 20px; height: 20px; }
.row-icon .key { width: 24px; height: 13px; }

.remove {
  width: 34px;
  height: 34px;
  flex: none;
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}

.remove:hover:not(:disabled) { color: var(--danger); background: var(--hover); }
.remove svg { width: 18px; height: 18px; }

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.btn {
  height: 40px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 16px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: transparent;
  font-size: 14px;
  cursor: pointer;
}

.btn:hover:not(:disabled) { background: var(--hover); }
.btn .fp { width: 18px; height: 18px; }
.btn .key { width: 24px; height: 13px; }

.btn.quiet {
  border-color: transparent;
  color: var(--muted);
}

.foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

[hidden] { display: none !important; }