:root {
  --bg: #f4f6f8; --card: #fff; --text: #1d2733; --muted: #5d6b7a; --line: #dde3ea;
  --primary: #0b5394; --primary-text: #fff; --danger: #b3261e; --ok: #1e7d34; --warn: #a15c00;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #11161c; --card: #1a2129; --text: #e6edf3; --muted: #9aa7b4; --line: #2c3640; --primary: #4f9ae0; --primary-text: #0b1520; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font-size: 15px; }
[hidden] { display: none !important; }
h1 { margin: 0 0 4px; font-size: 22px; }
.muted { color: var(--muted); margin: 4px 0 12px; }
.center { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 24px; }
.narrow { width: 100%; max-width: 380px; display: grid; gap: 12px; }
label { display: grid; gap: 4px; font-size: 13px; color: var(--muted); }
input, select { font: inherit; padding: 8px 10px; border: 1px solid var(--line); border-radius: 6px; background: var(--card); color: var(--text); min-width: 0; }
button { font: inherit; padding: 9px 14px; border-radius: 6px; border: 1px solid var(--primary); background: var(--primary); color: var(--primary-text); cursor: pointer; }
button.secondary { background: transparent; color: var(--primary); }
button.danger { border-color: var(--danger); background: transparent; color: var(--danger); }
button.link { border: 0; background: none; color: var(--primary); padding: 0; }
button:disabled { opacity: .5; cursor: default; }
.error { color: var(--danger); min-height: 1em; margin: 0; }
.topbar { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; padding: 10px 16px; background: var(--card); border-bottom: 1px solid var(--line); }
.topbar nav { display: flex; gap: 4px; flex-wrap: wrap; }
.tab { background: transparent; color: var(--text); border-color: transparent; }
.tab.active { border-color: var(--primary); color: var(--primary); }
.user { color: var(--muted); }
.panel { padding: 16px; max-width: 1400px; margin: 0 auto; }
.filters { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; align-items: end; background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 14px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }
.table-wrap { overflow-x: auto; background: var(--card); border: 1px solid var(--line); border-radius: 10px; margin-top: 12px; }
table { border-collapse: collapse; width: 100%; font-size: 14px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; white-space: nowrap; }
td.mono { font-family: ui-monospace, Consolas, monospace; white-space: nowrap; }
.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; border: 1px solid currentColor; }
.badge.ok { color: var(--ok); } .badge.warn { color: var(--warn); } .badge.bad { color: var(--danger); }
.pager { display: flex; gap: 12px; align-items: center; justify-content: flex-end; margin-top: 10px; }
.notice { margin-top: 12px; padding: 12px 14px; border: 1px solid var(--warn); border-radius: 8px; background: var(--card); }
.notice code { font-size: 16px; font-weight: 700; }
.big { font-size: 20px; font-weight: 600; }
.row-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.row-actions button { padding: 4px 8px; font-size: 13px; }