:root { --fg: #1a1a1a; --muted: #666; --bg: #fafafa; --line: #ddd; --accent: #7a3cff; --danger: #b3261e; }
* { box-sizing: border-box; }
body { font-family: system-ui, sans-serif; margin: 0; color: var(--fg); background: var(--bg); line-height: 1.5; }
.top { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; align-items: center;
       padding: .75rem 1rem; border-bottom: 1px solid var(--line); background: #fff; }
.top nav { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; }
.brand { font-weight: 600; color: var(--fg); text-decoration: none; }
main { max-width: 56rem; margin: 0 auto; padding: 1.5rem 1rem 3rem; }
a { color: var(--accent); }
section { margin-top: 2rem; }
.muted { color: var(--muted); font-size: .875rem; }
.error { color: var(--danger); background: #fdecea; padding: .5rem .75rem; border-radius: 6px; }
.notice { background: #eef6ee; border: 1px solid #b7dbb7; padding: .5rem .75rem; border-radius: 6px; margin-bottom: 1rem; }
.mono { font-family: ui-monospace, monospace; font-size: .8125rem; word-break: break-all; }
.tag { font-size: .75rem; background: #eee; padding: 0 .4rem; border-radius: 4px; }
.stack { display: grid; gap: .75rem; max-width: 24rem; }
.row { display: flex; flex-wrap: wrap; gap: .75rem; align-items: end; }
label { display: grid; gap: .25rem; font-size: .875rem; }
input, select { font: inherit; padding: .4rem .5rem; border: 1px solid var(--line); border-radius: 6px; background: #fff; }
button { font: inherit; padding: .45rem .9rem; border: 0; border-radius: 6px; background: var(--accent); color: #fff; cursor: pointer; }
button.small { padding: .2rem .6rem; font-size: .8125rem; }
button.danger { background: var(--danger); }
button.link { background: none; color: var(--accent); padding: 0; text-decoration: underline; }
form.inline { display: inline-flex; gap: .4rem; align-items: center; }
.cards { list-style: none; padding: 0; display: grid; gap: .5rem; }
.cards a { display: block; padding: .75rem 1rem; background: #fff; border: 1px solid var(--line); border-radius: 8px; text-decoration: none; }
.table-wrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: .875rem; }
th, td { text-align: left; padding: .4rem .5rem; border-bottom: 1px solid var(--line); vertical-align: middle; }