:root { --bg: #0a0a0b; --panel: #141416; --line: #26262a; --fg: #ededee; --dim: #8b8b92; --ok: #5fd38d; --warn: #f0b45a; --bad: #ff6b6b; --accent: #ededee; }
@media (prefers-color-scheme: light) { :root { --bg: #f7f7f8; --panel: #fff; --line: #e2e2e6; --fg: #151517; --dim: #6b6b73; --ok: #1d8a4a; --warn: #a86400; --bad: #c62828; --accent: #151517; } }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 15px/1.5 ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif; }
a { color: inherit; text-underline-offset: 3px; }
main { margin: 0 auto; padding: 24px 16px 64px; }
main.wide { max-width: 980px; } main.narrow { max-width: 560px; }
h1 { font-size: 26px; margin: 8px 0 4px; } h2 { font-size: 17px; margin: 0 0 12px; }
.bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 16px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.brand { font-weight: 700; text-decoration: none; } .brand span, .dim { color: var(--dim); }
nav { display: flex; gap: 18px; align-items: center; } nav a { text-decoration: none; color: var(--dim); } nav a:hover { color: var(--fg); }
nav form { margin: 0; }
.head { margin-bottom: 20px; } .head p { margin: 0; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 18px; margin: 16px 0; }
.card.danger { border-color: color-mix(in srgb, var(--bad) 35%, var(--line)); }
.stack { display: flex; flex-direction: column; gap: 12px; }
.row { display: flex; gap: 12px; flex-wrap: wrap; } .row label { flex: 1; min-width: 180px; } .row label.short { flex: 0 0 140px; min-width: 0; }
.cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
label { display: flex; flex-direction: column; gap: 6px; color: var(--dim); font-size: 14px; }
label.check { flex-direction: row; align-items: center; gap: 10px; color: var(--fg); }
input:not([type=checkbox]) { width: 100%; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--line); background: var(--bg); color: var(--fg); font: inherit; }
input[type=checkbox] { width: 18px; height: 18px; accent-color: var(--accent); }
button { font: inherit; padding: 9px 16px; border-radius: 999px; border: 1px solid var(--line); background: transparent; color: var(--fg); cursor: pointer; }
button:hover { border-color: var(--dim); }
button.primary { background: var(--accent); color: var(--bg); border-color: var(--accent); font-weight: 600; }
button.bad, .bad { color: var(--bad); } button.link { border: 0; padding: 0; background: none; color: var(--dim); } button.link:hover { color: var(--fg); }
.actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 12px; } .actions form { margin: 0; }
.flash { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 10px 14px; }
table.list { width: 100%; border-collapse: collapse; } .list th { text-align: left; font-weight: 500; color: var(--dim); font-size: 13px; }
.list th, .list td { padding: 10px 8px; border-bottom: 1px solid var(--line); } .num { font-variant-numeric: tabular-nums; font-weight: 600; } .right { text-align: right; } .right form { margin: 0; }
.ok { color: var(--ok); } .warn { color: var(--warn); }
dl { display: grid; grid-template-columns: max-content 1fr; gap: 8px 16px; margin: 0; } dt { color: var(--dim); } dd { margin: 0; overflow-wrap: anywhere; }
code { font: 14px ui-monospace, SFMono-Regular, Menlo, monospace; background: var(--bg); border: 1px solid var(--line); border-radius: 6px; padding: 1px 6px; }
details summary { cursor: pointer; color: var(--dim); }
.copy input { font-family: ui-monospace, monospace; font-size: 13px; }
.qr { display: block; width: 220px; height: 220px; margin: 8px 0 12px; border-radius: 10px; background: #fff; }
.lead { font-size: 17px; } .small { font-size: 13px; }
ol, ul { padding-left: 20px; margin: 0; } li { margin: 4px 0; }
@media (max-width: 640px) { .hide-sm { display: none; } }
.list + h2 { margin-top: 36px; }
.stack > button { align-self: flex-start; }
label .small { color: var(--dim); }
label.check.indent { margin-left: 28px; }
select { width: 100%; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--line); background: var(--bg); color: var(--fg); font: inherit; }
textarea { width: 100%; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--line); background: var(--bg); color: var(--fg); font: inherit; resize: vertical; }
audio { width: 100%; max-width: 420px; }