:root {
  --bg: #f6f7f9; --card: #ffffff; --fg: #1d2129; --fg2: #5b6270; --line: #dfe2e8; --accent: #2563eb; --accent-fg: #fff;
  --ok: #1a7f37; --err: #cf222e; --code: #eef0f4; --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #111317; --card: #1a1d23; --fg: #e6e8ec; --fg2: #a2a9b6; --line: #2f343e; --accent: #6ea2ff; --accent-fg: #0b1220;
    --ok: #4ac26b; --err: #ff6b6b; --code: #23272f;
  }
}
:root[data-theme="dark"] {
  --bg: #111317; --card: #1a1d23; --fg: #e6e8ec; --fg2: #a2a9b6; --line: #2f343e; --accent: #6ea2ff; --accent-fg: #0b1220;
  --ok: #4ac26b; --err: #ff6b6b; --code: #23272f;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 15px/1.5 -apple-system, system-ui, "Segoe UI", sans-serif; }
a { color: var(--accent); }
.top { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; justify-content: space-between; padding: 10px 16px; background: var(--card); border-bottom: 1px solid var(--line); }
.top .brand { font-weight: 650; color: var(--fg); text-decoration: none; }
.top nav { display: flex; flex-wrap: wrap; gap: 4px 14px; align-items: center; }
.top nav a { text-decoration: none; }
.page { max-width: 980px; margin: 0 auto; padding: 16px; }
h1 { font-size: 22px; margin: 8px 0 16px; }
h2 { font-size: 16px; margin: 0 0 10px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 440px), 1fr)); gap: 16px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 16px; min-width: 0; }
.card.wide { grid-column: 1 / -1; }
.muted { color: var(--fg2); }
small.muted { font-size: 13px; }
code, pre, .mono { font-family: var(--mono); font-size: 13px; }
code { background: var(--code); padding: 1px 5px; border-radius: 4px; word-break: break-all; }
pre { background: var(--code); padding: 10px; border-radius: 6px; overflow-x: auto; white-space: pre-wrap; word-break: break-all; margin: 8px 0; }
label { display: block; font-weight: 550; margin: 10px 0 4px; }
input[type=text], input[type=password], input[type=url], select, textarea {
  width: 100%; font: inherit; color: var(--fg); background: var(--bg); border: 1px solid var(--line); border-radius: 6px; padding: 7px 9px;
}
textarea { min-height: 70px; font-family: var(--mono); font-size: 13px; }
button, .btn {
  font: inherit; cursor: pointer; border: 1px solid var(--line); background: var(--bg); color: var(--fg); border-radius: 6px;
  padding: 6px 12px; text-decoration: none; display: inline-block;
}
button.primary, .btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-fg); }
button.danger { color: var(--err); border-color: var(--err); background: transparent; }
button.link { border: 0; background: none; color: var(--accent); padding: 0; }
form.inline { display: inline; }
.row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 10px; }
.row > .grow { flex: 1; min-width: 160px; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 6px 8px 6px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--fg2); font-weight: 600; font-size: 13px; }
.table-wrap { overflow-x: auto; }
.flash { padding: 10px 12px; border-radius: 8px; border: 1px solid var(--ok); color: var(--ok); background: var(--card); margin-bottom: 14px; word-break: break-word; }
.flash.error { border-color: var(--err); color: var(--err); }
.tag { display: inline-block; font-size: 12px; padding: 0 6px; border-radius: 4px; background: var(--code); color: var(--fg2); }
.secret { filter: blur(5px); transition: filter .15s; cursor: pointer; }
.secret.shown { filter: none; }
details summary { cursor: pointer; color: var(--accent); }
.login { max-width: 360px; margin: 48px auto; }