/* atalive 共通テーマ（統一形式 項目3）。各アプリは :root のトークンだけ上書きしてよい。 */
:root {
  --at-primary: #1565c0;
  --at-primary-dark: #0d47a1;
  --at-accent-in: #2e7d32;
  --at-accent-out: #ef6c00;
  --at-danger: #c62828;
  --at-warn: #f9a825;
  --at-ok: #2e7d32;
  --at-bg: #f4f6f8;
  --at-card: #ffffff;
  --at-border: #d9dee3;
  --at-text: #1c2733;
  --at-muted: #66727e;
  --at-radius: 12px;
  --at-font: -apple-system, "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body.at-body { font-family: var(--at-font); background: var(--at-bg); color: var(--at-text); font-size: 17px; line-height: 1.5; -webkit-text-size-adjust: 100%; }
.at-header { background: var(--at-primary); color: #fff; padding: 12px 16px; display: flex; align-items: center; justify-content: space-between; position: sticky; top: 0; z-index: 10; }
.at-header a { color: #fff; text-decoration: none; }
.at-header-left { display: flex; align-items: center; gap: 10px; }
.at-title { font-weight: 700; font-size: 1.05rem; }
.at-portal-link { font-size: 1.2rem; opacity: .9; }
.at-header-right { font-size: .85rem; opacity: .95; }
.at-main { max-width: 720px; margin: 0 auto; padding: 16px; }
.at-footer { max-width: 720px; margin: 0 auto; padding: 12px 16px 28px; color: var(--at-muted); font-size: .8rem; }
.at-card { background: var(--at-card); border: 1px solid var(--at-border); border-radius: var(--at-radius); padding: 16px; margin-bottom: 14px; }
.at-btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 12px 16px; border-radius: var(--at-radius); background: var(--at-primary); color: #fff; text-decoration: none; font-weight: 600; border: 0; font-size: 1rem; }
.at-btn.outline { background: var(--at-card); color: var(--at-primary); border: 1px solid var(--at-primary); }
.at-status-ok { color: var(--at-ok); } .at-status-stale { color: var(--at-warn); } .at-status-error { color: var(--at-danger); }
/* 部門枠・カード（ポータル用） */
.at-dept { margin-bottom: 20px; }
.at-dept h2 { font-size: 1rem; color: var(--at-muted); margin: 0 0 8px; }
.at-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.at-agent-card { display: block; background: var(--at-card); border: 1px solid var(--at-border); border-radius: var(--at-radius); padding: 14px; color: inherit; text-decoration: none; }
.at-agent-card .who { display: flex; align-items: center; gap: 10px; }
.at-agent-card .avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--at-bg); display: flex; align-items: center; justify-content: center; font-size: 22px; }
.at-agent-card .role { font-size: .8rem; color: var(--at-muted); }
.at-agent-card .owner { font-weight: 700; }
.at-agent-card .metric { font-size: 1.8rem; font-weight: 700; margin: 8px 0 0; }
.at-agent-card .metric small { font-size: .9rem; color: var(--at-muted); margin-left: 6px; }
.at-agent-card .note { font-size: .9rem; margin-top: 4px; }
.at-agent-card .updated { font-size: .78rem; color: var(--at-muted); margin-top: 8px; display: flex; justify-content: space-between; }
@media (max-width: 480px) { body.at-body { font-size: 16px; } .at-cards { grid-template-columns: 1fr; } }