:root {
  --bg: #f4f6f9; --card: #fff; --text: #1d2433; --muted: #6b7385; --line: #e3e7ee;
  --primary: #1f6feb; --primary-d: #1858c0; --danger: #d73a49; --ok: #1a7f37; --warn: #b26a00;
  --radius: 10px;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg); color: var(--text); font-size: 14px; }
a { color: var(--primary); cursor: pointer; text-decoration: none; }
h1 { font-size: 20px; margin: 0 0 16px; } h2 { font-size: 16px; margin: 0 0 12px; }
.muted { color: var(--muted); } .small { font-size: 12px; }
.hidden { display: none !important; }

.topbar { background: #0f1b2d; color: #fff; display: flex; align-items: center; gap: 20px; padding: 0 20px; height: 54px; }
.topbar .brand { font-weight: 700; }
.topbar nav { display: flex; gap: 4px; flex: 1; }
.topbar nav a { color: #c9d4e5; padding: 8px 12px; border-radius: 6px; }
.topbar nav a.active, .topbar nav a:hover { background: rgba(255,255,255,.1); color: #fff; }
.topbar .who { color: #c9d4e5; font-size: 13px; display: flex; gap: 12px; align-items: center; }
.container { max-width: 1180px; margin: 0 auto; padding: 24px 16px; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; margin-bottom: 16px; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 16px; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; }
.stat .v { font-size: 24px; font-weight: 700; margin-top: 4px; }

.toolbar { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 12px; }
.toolbar .grow { flex: 1; }
input, select, textarea { font: inherit; padding: 8px 10px; border: 1px solid var(--line); border-radius: 7px;
  background: #fff; color: var(--text); width: 100%; }
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(31,111,235,.25); border-color: var(--primary); }
.toolbar input, .toolbar select { width: auto; }
.toolbar input[type=search] { min-width: 240px; }
label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 4px; font-weight: 600; }
.field { margin-bottom: 12px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.check { display: flex; gap: 8px; align-items: center; } .check input { width: auto; }

button, .btn { font: inherit; border: 1px solid var(--line); background: #fff; color: var(--text); padding: 8px 14px;
  border-radius: 7px; cursor: pointer; white-space: nowrap; }
button:hover { background: #f0f3f8; }
button.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
button.primary:hover { background: var(--primary-d); }
button.danger { color: var(--danger); border-color: #f1c4c9; }
button.danger:hover { background: #fdf0f1; }
button.sm { padding: 4px 10px; font-size: 12px; }
button:disabled { opacity: .5; cursor: default; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { font-size: 12px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .03em; }
tr.click:hover td { background: #f7f9fc; cursor: pointer; }

.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.b-ok { background: #dafbe1; color: var(--ok); } .b-bad { background: #ffebe9; color: var(--danger); }
.b-warn { background: #fff4d6; color: var(--warn); } .b-muted { background: #eef1f5; color: var(--muted); }
.b-admin { background: #e7efff; color: var(--primary); }

.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 16px; }
.login { width: 100%; max-width: 360px; }
.login .brand { text-align: center; font-weight: 700; font-size: 18px; margin-bottom: 18px; }

.modal-bg { position: fixed; inset: 0; background: rgba(15,27,45,.45); display: flex; justify-content: center;
  align-items: flex-start; overflow-y: auto; padding: 40px 16px; z-index: 50; }
.modal { background: #fff; border-radius: 12px; width: 100%; max-width: 760px; padding: 22px; }
.modal-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.modal-head h2 { margin: 0; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; margin-top: 8px; }
.section { border-top: 1px solid var(--line); margin-top: 18px; padding-top: 16px; }
.kv { display: grid; grid-template-columns: 160px 1fr; gap: 8px 12px; }
.kv div:nth-child(odd) { color: var(--muted); }
code, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; }
.secret { background: #fff8c5; border: 1px solid #eedc82; padding: 10px; border-radius: 7px; margin: 8px 0; }
.err { color: var(--danger); margin-top: 8px; min-height: 18px; }

.toast { position: fixed; bottom: 20px; right: 20px; background: #0f1b2d; color: #fff; padding: 10px 16px;
  border-radius: 8px; z-index: 100; max-width: 360px; }
.toast.error { background: var(--danger); }

@media (max-width: 640px) {
  .grid2 { grid-template-columns: 1fr; }
  .kv { grid-template-columns: 1fr; }
  .topbar { flex-wrap: wrap; height: auto; padding: 10px 16px; gap: 8px; }
  .toolbar input[type=search] { min-width: 0; width: 100%; }
}