:root {
  --bg: #f6f7f9; --fg: #15171a; --muted: #5b6370; --card: #ffffff; --line: #d5d9e0;
  --accent: #2f5fd0; --accent-fg: #ffffff; --danger: #b3261e; --ok: #1b7a3a; --focus: #1a73e8;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14161a; --fg: #e8eaee; --muted: #9aa3b2; --card: #1d2026; --line: #343a45;
    --accent: #6f93f0; --accent-fg: #0c1020; --danger: #f2877f; --ok: #6fd08c; --focus: #8ab4f8;
  }
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
header, nav, main, #status, .login { max-width: 1200px; margin: 0 auto; padding: 8px 16px; }
header { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; justify-content: space-between; }
h1 { font-size: 1.3rem; margin: 0; }
h2 { font-size: 1.1rem; margin: 12px 0 8px; }
h3 { font-size: 1rem; margin: 12px 0 6px; }
.banner { margin: 0; padding: 8px 16px; background: var(--danger); color: var(--bg); text-align: center; font-weight: 600; }
.skip { position: absolute; left: -999px; top: 0; background: var(--card); padding: 8px; }
.skip:focus { left: 8px; z-index: 10; }
.inline { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
label { font-weight: 600; }
input, select, button, textarea { font: inherit; color: var(--fg); background: var(--card); border: 1px solid var(--line); border-radius: 6px; padding: 6px 10px; min-height: 36px; }
textarea { width: 100%; font-family: ui-monospace, Consolas, monospace; }
button { cursor: pointer; background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }
button.secondary { background: var(--card); color: var(--fg); border-color: var(--line); }
button.danger { background: var(--danger); border-color: var(--danger); color: var(--bg); }
button:disabled { opacity: .5; cursor: default; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
[role=tablist] { display: flex; flex-wrap: wrap; gap: 6px; }
[role=tab] { background: var(--card); color: var(--fg); border-color: var(--line); }
[role=tab][aria-selected=true] { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }
#status { min-height: 1.6em; color: var(--muted); }
#status.error, .error { color: var(--danger); }
#status.ok { color: var(--ok); }
.k { color: var(--muted); font-size: .85em; }
.toolbar { display: flex; flex-wrap: wrap; gap: 8px; align-items: end; margin-bottom: 10px; }
.field { display: flex; flex-direction: column; gap: 2px; margin-bottom: 8px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; margin: 8px 0; }
.card .row, .row { display: flex; flex-wrap: wrap; gap: 6px 16px; align-items: center; }
.evidence { white-space: pre-wrap; overflow-wrap: anywhere; border-left: 3px solid var(--accent); padding: 4px 8px; margin: 6px 0; background: var(--bg); }
.actions { display: flex; flex-wrap: wrap; gap: 6px 8px; margin-top: 8px; align-items: end; }
.mono { font-family: ui-monospace, Consolas, monospace; font-size: .85em; overflow-wrap: anywhere; }
.pre { white-space: pre-wrap; }
.tag { display: inline-block; border: 1px solid var(--line); border-radius: 999px; padding: 0 8px; font-size: .8em; }
.tag.bad { border-color: var(--danger); color: var(--danger); }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--line); vertical-align: top; overflow-wrap: anywhere; }
.scroll { overflow-x: auto; }
.pager { display: flex; gap: 8px; align-items: center; margin: 8px 0; }
.login { max-width: 420px; }
.overlay { position: fixed; inset: 0; background: rgba(0, 0, 0, .55); display: flex; align-items: center; justify-content: center; z-index: 100; padding: 16px; }
.modal { background: var(--card); color: var(--fg); border: 1px solid var(--line); border-radius: 10px; padding: 16px; max-width: 480px; width: 100%; }
.modal input { width: 100%; }
@media (max-width: 600px) { body { font-size: 14px; } input, select { width: 100%; } .field { flex: 1 1 100%; } }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }