/* Distriba MCP: sign-in page and installation guide. No scripts: the pages run under default-src 'none'. */
:root { --brand: #1f6fb2; --text: #1d2733; --muted: #5d6b7a; --line: #d9e1e8; --bg: #f3f6f9; --error: #b3261e; --warn: #8a5300; }
* { box-sizing: border-box; }
body { margin: 0; padding: 24px 16px; background: var(--bg); color: var(--text); font: 16px/1.5 "Segoe UI", Roboto, Arial, sans-serif; }
.card { max-width: 440px; margin: 24px auto; padding: 28px 28px 20px; background: #fff; border: 1px solid var(--line); border-radius: 10px; }
.card.wide { max-width: 860px; }
.logo { display: block; width: 180px; height: auto; margin-bottom: 16px; }
h1 { font-size: 22px; margin: 0 0 12px; }
h2 { font-size: 18px; margin: 28px 0 8px; }
.lead { margin: 0 0 8px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.warning { padding: 10px 12px; border-radius: 6px; background: #fff4e0; color: var(--warn); }
.error { padding: 10px 12px; border-radius: 6px; background: #fdecea; color: var(--error); }
.address code, code { padding: 1px 6px; border-radius: 4px; background: #eef3f8; font-size: 15px; word-break: break-all; }
label { display: block; margin: 14px 0 4px; font-weight: 600; }
input[type=text], input[type=password] { width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 6px; font: inherit; }
input:focus { outline: 2px solid var(--brand); outline-offset: 1px; }
.actions { display: flex; gap: 10px; margin: 20px 0 8px; flex-wrap: wrap; }
button { padding: 10px 16px; border: 1px solid var(--line); border-radius: 6px; background: #fff; font: inherit; cursor: pointer; }
button.primary { background: var(--brand); border-color: var(--brand); color: #fff; font-weight: 600; }
pre { white-space: pre-wrap; padding: 12px; border-radius: 6px; background: #f6f8fa; border: 1px solid var(--line); font-size: 14px; }
figure { margin: 12px 0; }
figure img { max-width: 100%; height: auto; border: 1px solid var(--line); border-radius: 6px; }
figcaption { color: var(--muted); font-size: 13px; }
details summary { cursor: pointer; font-weight: 600; }
a { color: var(--brand); }