:root { --bg: #f6f7f9; --card: #fff; --text: #1a1d23; --muted: #6b7280; --border: #e3e6ea; --primary: #3b63d6; --danger: #c62828; --ok: #1b7f4b; --warn: #b26a00; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.5 system-ui, -apple-system, Segoe UI, Roboto, sans-serif; }
header { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 16px; background: var(--card); border-bottom: 1px solid var(--border); }
header nav a { margin-right: 12px; color: var(--primary); text-decoration: none; }
main { max-width: 1100px; margin: 0 auto; padding: 16px; display: grid; grid-template-columns: minmax(0, 1fr); gap: 14px; }
h1 { font-size: 18px; margin: 0; }
h2 { font-size: 15px; margin: 0 0 8px; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 14px 16px; min-width: 0; }
.card.login { max-width: 380px; margin: 40px auto; display: grid; gap: 8px; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr)); gap: 14px; }
input, select, textarea { width: 100%; padding: 7px 9px; border: 1px solid var(--border); border-radius: 8px; font: inherit; background: #fff; }
select.auto-width { width: auto; }
.cap-input { width: 10em; max-width: 100%; }
.json-editor { width: 100%; font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12px; }
/* Wide tables scroll inside their card on narrow screens instead of pushing the page wider. */
.table-scroll { overflow-x: auto; max-width: 100%; -webkit-overflow-scrolling: touch; }
/* `hidden` must win over display rules such as .row { display: flex } (inline styles are blocked by the site policy). */
[hidden] { display: none !important; }
.btn { border: 1px solid var(--border); background: #fff; border-radius: 8px; padding: 6px 12px; font: inherit; cursor: pointer; }
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn.danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn.xs { padding: 2px 8px; font-size: 12px; }
.btn.link { border: none; background: none; color: var(--primary); padding: 2px 0; text-decoration: underline; justify-self: start; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.small { font-size: 12px; }
.muted { color: var(--muted); }
.mono { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12px; word-break: break-all; }
.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl th, .tbl td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--border); vertical-align: top; }
.tbl th { color: var(--muted); font-weight: 500; }
.notice { padding: 8px 10px; border-radius: 8px; background: #eef2ff; border: 1px solid #c7d2fe; }
.notice.error { background: #fdecec; border-color: #f5b5b5; color: var(--danger); }
.notice.ok { background: #e8f5ee; border-color: #b6e2c7; color: var(--ok); }
.notice.warn { background: #fff4e0; border-color: #ffd59a; color: var(--warn); }
.kv { display: grid; grid-template-columns: 160px 1fr; gap: 4px 10px; margin: 0; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; }
.badge { display: inline-block; font-size: 11px; padding: 1px 8px; border-radius: 999px; border: 1px solid var(--border); text-transform: lowercase; }
.badge.published { color: var(--ok); border-color: var(--ok); }
.badge.disabled { color: var(--danger); border-color: var(--danger); }
.badge.deprecated, .badge.testing { color: var(--warn); border-color: var(--warn); }
pre { background: #f0f2f5; padding: 8px; border-radius: 8px; overflow: auto; font-size: 12px; margin: 0; }

/* Social sign-in (admin page): same data-driven buttons as /app */
.provider-list { display: grid; gap: 8px; margin-top: 6px; }
.provider-divider { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .06em; }
.provider-divider:before, .provider-divider:after { content: ''; flex: 1; height: 1px; background: var(--border); }
.provider-button { display: inline-flex; align-items: center; justify-content: center; gap: 9px; padding: 8px 12px; border: 1px solid var(--border); border-radius: 8px; background: #fff; font: inherit; cursor: pointer; }
.provider-button:hover { border-color: var(--primary); }
.provider-button:disabled { opacity: .5; cursor: progress; }
.provider-icon { width: 18px; height: 18px; flex: none; }