:root {
  color-scheme: light;
  --bg: #f3f3f1;
  --paper: #fff;
  --ink: #1a1a1a;
  --muted: #5c5c5c;
  --faint: #8a8a8a;
  --line: #d8d8d4;
  --soft: #f6f6f4;
  --accent: #2f6fdb;
  --on-accent: #fff;
  --warn: #f4efe4;
  --warn-line: #c4a574;
  --info: #eef2f4;
  --info-line: #7f97a3;
  --ok: #eef3ee;
  --ok-line: #7d9a7d;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.45 "Segoe UI", sans-serif;
}
a { color: inherit; }
.page { padding: 22px; max-width: 720px; margin: 0 auto; }
.narrow { max-width: 360px; }
.brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  margin: 0 0 28px;
}
.brand .logo-lg {
  flex-shrink: 0;
  width: 88px;
  height: 88px;
}
.brand .brand-name {
  font-size: 22px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.02em;
}
.logo { display: block; object-fit: contain; }
.logo-mark { width: 36px; height: 36px; }
h3 { margin: 0; font-size: 16px; font-weight: 600; }
.lead { margin: 4px 0 0; color: var(--muted); font-size: 14px; }
.stack { display: flex; flex-direction: column; gap: 14px; }
.stack > * { margin: 0; }
.stack > .btn { align-self: flex-start; }
label { display: block; }
label span, .lbl {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  font-weight: 600;
}
input:not([type="checkbox"]):not([type="radio"]),
select {
  width: 100%;
  height: 32px;
  padding: 0 8px;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
  font: inherit;
}
input[type="checkbox"],
input[type="radio"] {
  width: 1rem;
  height: 1rem;
  margin: 0;
  flex-shrink: 0;
  accent-color: var(--accent);
}
label.check {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}
label.check span {
  display: inline;
  margin: 0;
  font-weight: 600;
}
.invite-create-row {
  display: flex;
  align-items: flex-end;
  gap: 20px;
  flex-wrap: wrap;
}
.invite-create-row .invite-days {
  flex: 0 0 auto;
  width: 5.5rem;
}
.invite-create-row label.check {
  margin-bottom: 6px;
}
.hint, .fine { margin: 6px 0 0; color: var(--faint); font-size: 12px; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.btn {
  display: inline-block;
  height: 32px;
  padding: 0 14px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-size: 14px;
  line-height: 30px;
  text-decoration: none;
  cursor: pointer;
}
button.btn { font: inherit; }
.btn.primary { background: var(--accent); color: var(--on-accent); }
.btn.secondary { border-color: var(--line); background: var(--paper); }
.btn.ghost { color: var(--muted); border: none; background: none; }
.top { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.top .who { margin-left: auto; color: var(--muted); font-size: 13px; }
.top .mark {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
}
.tabs { display: flex; gap: 6px; padding-bottom: 12px; border-bottom: 1px solid var(--line); margin-bottom: 16px; }
.tab {
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  text-decoration: none;
}
.tab.on { background: #e4e4e0; color: var(--ink); border-color: #c8c8c4; }
.title { display: flex; align-items: center; gap: 8px; }
.pill {
  padding: 1px 7px;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-size: 12px;
  color: var(--muted);
}
.pill.on { background: #e4e4e0; color: var(--ink); border-color: #c8c8c4; }
.note {
  margin-top: 16px;
  padding: 10px 12px;
  border-left: 3px solid var(--line);
  background: var(--soft);
  font-size: 14px;
}
.note strong { display: block; margin-bottom: 2px; }
.note.info { background: var(--info); border-color: var(--info-line); }
.note.warn { background: var(--warn); border-color: var(--warn-line); }
.note.ok { background: var(--ok); border-color: var(--ok-line); }
.err { color: #a33; font-size: 14px; margin: 0; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { padding: 8px 10px; text-align: left; border-bottom: 1px solid var(--line); }
th { font-size: 12px; font-weight: 600; color: var(--muted); }
td.act, th.act { text-align: right; }
code {
  font-family: Consolas, "Courier New", monospace;
  font-size: 13px;
}
.secret {
  padding: 10px 12px;
  background: var(--soft);
  border: 1px solid var(--line);
  font-family: Consolas, "Courier New", monospace;
  font-size: 13px;
  word-break: break-all;
}