:root {
  --bg: #f6f7f9; --fg: #111827; --muted: #6b7280; --card: #fff; --line: #e5e7eb;
  --accent: #15803d; --accent-fg: #fff; --err: #b91c1c; --bar: #0f172a; --bar-fg: #e5e7eb;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0b0f17; --fg: #e5e7eb; --muted: #9ca3af; --card: #111827; --line: #1f2937;
          --accent: #22c55e; --accent-fg: #052e16; --err: #f87171; }
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--fg); font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; }
a { color: var(--accent); }
.center { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 16px; }
.card { width: 100%; max-width: 380px; background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 24px; }
h1 { font-size: 18px; margin: 0 0 4px; }
h2 { font-size: 16px; margin: 0 0 12px; }
.logo { font-family: ui-monospace, monospace; color: var(--accent); font-weight: 700; }
.muted { color: var(--muted); margin-top: 0; }
.small { font-size: 13px; }
.err { color: var(--err); }
label { display: block; margin: 12px 0; font-size: 14px; color: var(--muted); }
input { display: block; width: 100%; margin-top: 4px; padding: 9px 10px; font: inherit; color: var(--fg);
        background: var(--bg); border: 1px solid var(--line); border-radius: 8px; }
button, .btn { font: inherit; padding: 9px 14px; border-radius: 8px; border: 0; cursor: pointer;
         background: var(--accent); color: var(--accent-fg); font-weight: 600; text-decoration: none; display: inline-block; }
.card button { width: 100%; margin-top: 8px; }
button:disabled { opacity: .6; cursor: default; }
button.danger { background: var(--err); color: #fff; }
.ghost { background: transparent; color: var(--bar-fg); border: 1px solid #334155; font-weight: 500; padding: 4px 10px; font-size: 13px; }
.ghost.danger { color: var(--err); border-color: var(--err); background: transparent; }
.foot { text-align: center; color: var(--muted); font-size: 12px; padding: 16px; }
.inline { display: inline; margin: 0; }

.bar { display: flex; align-items: center; gap: 10px; padding: 6px 12px; background: var(--bar); color: var(--bar-fg); font-size: 13px; flex-wrap: wrap; }
.bar .who { font-family: ui-monospace, monospace; }
.bar .spacer { flex: 1; }
.state { color: #94a3b8; }
.state.ok { color: #4ade80; }
.state.bad { color: #f87171; }

.page { max-width: 900px; margin: 0 auto; padding: 16px; }
section { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 16px; margin-bottom: 16px; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 500; }
table.log td { font-size: 13px; word-break: break-word; }
.row { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }
.row input { flex: 1; min-width: 180px; margin: 0; }
section form { margin-top: 12px; }

.termpage { height: 100vh; height: 100dvh; display: flex; flex-direction: column; background: #0b0f17; }
#term { flex: 1; min-height: 0; padding: 4px 0 0 6px; }