:root { --fg: #1c2330; --muted: #5b6474; --line: #d9dee6; --bg: #f7f8fa; --ok: #1d7a46; --warn: #a65f00; --bad: #b42318; --accent: #1f5fbf; }
@media (prefers-color-scheme: dark) { :root { --fg: #e6e9ef; --muted: #a3acba; --line: #2f3542; --bg: #14171d; --ok: #4cc38a; --warn: #f0a640; --bad: #f97066; --accent: #6ea8ff; } }
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif; color: var(--fg); background: var(--bg); }
header { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 12px 16px; border-bottom: 1px solid var(--line); }
h1 { font-size: 18px; margin: 0; } h2 { font-size: 16px; margin: 0 16px 0 0; }
main { padding: 16px; max-width: 1280px; margin: 0 auto; }
section { margin-bottom: 28px; }
.bar { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-bottom: 12px; }
.scroll { overflow-x: auto; }
.diag { max-height: 320px; overflow: auto; padding: 8px; font-size: 12px; white-space: pre-wrap; border: 1px solid var(--line, #ccc); border-radius: 6px; }
.scroll.short { max-height: 320px; overflow-y: auto; }
table { border-collapse: collapse; width: 100%; min-width: 860px; }
th, td { text-align: left; padding: 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 13px; }
.ready { color: var(--ok); } .warn { color: var(--warn); } .bad { color: var(--bad); }
.reason { display: block; color: var(--muted); font-size: 13px; }
button { font: inherit; padding: 6px 12px; border: 1px solid var(--line); border-radius: 6px; background: transparent; color: var(--fg); cursor: pointer; }
button:focus-visible, input:focus-visible, select:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
button.danger { color: var(--bad); border-color: var(--bad); }
.actions { display: flex; flex-wrap: wrap; gap: 6px; }
.actions input { width: 140px; }
input, select { font: inherit; padding: 5px 8px; border: 1px solid var(--line); border-radius: 6px; background: transparent; color: var(--fg); }
form { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; }
label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted); }
output { display: block; font: 15px ui-monospace, Menlo, monospace; padding: 8px; border: 1px dashed var(--line); word-break: break-all; margin-bottom: 8px; }
#status { min-height: 1.4em; color: var(--muted); }
.sub { display: block; color: var(--muted); font-size: 13px; }
dialog { max-width: 760px; width: calc(100% - 32px); border: 1px solid var(--line); border-radius: 10px; background: var(--bg); color: var(--fg); padding: 16px; }
dialog::backdrop { background: rgba(0, 0, 0, 0.35); }
dl { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; margin: 0 0 16px; }
dt { color: var(--muted); font-size: 13px; } dd { margin: 0; word-break: break-word; }
h3 { font-size: 15px; margin: 0; width: 100%; }
table.compact { min-width: 640px; margin: 8px 0 16px; } table.compact td, table.compact th { padding: 4px 8px; font-size: 13px; }
label.wide { width: 100%; } textarea { font: inherit; width: 100%; padding: 6px 8px; border: 1px solid var(--line); border-radius: 6px; background: transparent; color: var(--fg); }