/* The web shell's stylesheet. Plain CSS, served from /shell.css. */
:root {
  color-scheme: light dark;
  --bg: #fbfbfa;
  --fg: #1d1d1b;
  --muted: #6b6b66;
  --line: #e2e2dd;
  --accent: #2f5d8a;
  --error: #a33a2a;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  line-height: 1.5;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #161615;
    --fg: #ecece8;
    --muted: #9a9a94;
    --line: #2e2e2b;
    --accent: #8db6dd;
    --error: #e58b7c;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); }
button, input { font: inherit; }
button {
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: transparent;
  color: inherit;
  cursor: pointer;
}
button[type="submit"]:hover { border-color: var(--accent); }

.sign-in { max-width: 24rem; margin: 15vh auto 0; padding: 0 1rem; }
.sign-in form { display: flex; flex-direction: column; gap: 0.5rem; }
.sign-in input {
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: transparent;
  color: inherit;
}
.sign-in button { align-self: flex-start; }
.error { color: var(--error); }
.hint, .empty { color: var(--muted); }

.bar {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.5rem 1rem;
  border-bottom: 1px solid var(--line);
}
.bar .brand { font-weight: 600; margin-right: auto; }
.bar .who { color: var(--muted); }
.bar form { margin: 0; }
.body { display: flex; min-height: calc(100vh - 3rem); }
.launcher { width: 12rem; padding: 1rem; border-right: 1px solid var(--line); }
.launcher ul { list-style: none; margin: 0; padding: 0; }
.launcher a { display: block; padding: 0.3rem 0.6rem; border-radius: 6px; color: inherit; text-decoration: none; }
.launcher a[aria-current="page"] { background: var(--line); }
.app { flex: 1; padding: 1rem 2rem; }
@media (max-width: 40rem) {
  .body { flex-direction: column; }
  .launcher { width: auto; border-right: 0; border-bottom: 1px solid var(--line); }
  .launcher ul { display: flex; gap: 0.5rem; }
}

.sign-in .handle { display: flex; align-items: baseline; gap: 0.3rem; }
.sign-in .handle input { flex: 1; min-width: 0; }
.sign-in .suffix { color: var(--muted); }
.sign-in a { color: var(--accent); }

.bar .admin { color: var(--accent); }
.notice { color: var(--accent); }
.allowed { padding-left: 1.2rem; }
.add { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; margin-top: 1rem; }
.add input {
  padding: 0.4rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: transparent;
  color: inherit;
  min-width: 16rem;
}
.app a { color: var(--accent); }