:root {
  --ink: #0f1b2d; --ink-2: #4a5a70; --ink-3: #8593a6; --line: #e3e8ef;
  --bg: #ffffff; --band: #f5f7fb; --card: #fff;
  --brand: #1d4ed8; --brand-soft: #e8efff;
  --ok: #067647; --ok-soft: #ecfdf3; --warn: #b45309; --warn-soft: #fff7ea; --bad: #b42318; --bad-soft: #fef0ee;
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, "Noto Sans SC", "Noto Sans", sans-serif;
  color: var(--ink); background: var(--bg);
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); line-height: 1.5; }
.top { background: var(--ink); color: #fff; padding: 12px 16px; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.top b { font-size: 1.05rem; letter-spacing: -.01em; }
.top span { color: #cdd6e3; font-size: .85rem; overflow-wrap: anywhere; }
main { max-width: 860px; margin: 0 auto; padding: 24px 16px 48px; display: grid; gap: 18px; }
h1 { font-size: 1.5rem; margin: 0; letter-spacing: -.01em; }
h2 { font-size: 1.1rem; margin: 0; }
p { margin: 0; }
.muted { color: var(--ink-2); font-size: .9rem; }
.card { border: 1px solid var(--line); border-radius: 14px; padding: 16px; display: grid; gap: 12px; background: var(--card); }
label { display: grid; gap: 4px; font-weight: 600; font-size: .9rem; }
input, select { font: inherit; padding: 9px 11px; border: 1px solid var(--line); border-radius: 10px; min-width: 0; }
.row { display: flex; flex-wrap: wrap; gap: 10px; align-items: end; }
.row > label { flex: 1 1 200px; }
button, .btn { font: inherit; font-weight: 600; border: 1px solid var(--brand); background: var(--brand); color: #fff; padding: 9px 16px; border-radius: 10px; cursor: pointer; text-decoration: none; display: inline-block; }
button.ghost { background: #fff; color: var(--brand); }
button:disabled { opacity: .55; cursor: default; }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; }
.msg { padding: 10px 14px; border-radius: 10px; font-size: .92rem; }
.msg.ok { background: var(--ok-soft); color: var(--ok); }
.msg.bad { background: var(--bad-soft); color: var(--bad); }
.msg.warn { background: var(--warn-soft); color: var(--warn); }
.scroll { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: .9rem; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: .75rem; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-3); background: var(--band); }
.pill { display: inline-block; font-size: .75rem; font-weight: 700; padding: 2px 9px; border-radius: 99px; background: var(--band); color: var(--ink-2); }
.pill.invited { background: var(--warn-soft); color: var(--warn); }
.pill.live, .pill.checked { background: var(--ok-soft); color: var(--ok); }
.pill.draft, .pill.uploaded, .pill.pilot { background: var(--brand-soft); color: var(--brand); }
.link { font-family: ui-monospace, Consolas, monospace; font-size: .8rem; background: var(--band); padding: 8px 10px; border-radius: 8px; overflow-wrap: anywhere; }
.notice { background: var(--band); border-radius: 12px; padding: 14px 16px; display: grid; gap: 8px; font-size: .9rem; }
.notice h3 { margin: 0; font-size: .95rem; }
.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 600; }
.check input { margin-top: 4px; }
[hidden] { display: none !important; }