/* NOVA Admin console — self-contained styles. No @import, no external fonts. */
:root {
  --bg: #0e1116;
  --panel: #171b22;
  --panel-2: #1e242d;
  --border: #2b323d;
  --text: #e6e9ee;
  --muted: #9aa4b2;
  --accent: #4c8dff;
  --accent-2: #2f6ae0;
  --danger: #ff5d5d;
  --ok: #45c47a;
  --warn: #e0b23a;
  --radius: 8px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans: "Segoe UI", Tahoma, Arial, system-ui, sans-serif;
}
@media (prefers-color-scheme: light) {
  :root {
    --bg: #f4f6fa; --panel: #ffffff; --panel-2: #eef1f6; --border: #d7dce4;
    --text: #16202e; --muted: #5a6675;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body { background: var(--bg); color: var(--text); font-family: var(--sans); font-size: 14px; line-height: 1.7; direction: rtl; text-align: right; }
#app { min-height: 100%; }

/* ---- generic controls ---- */
button {
  font: inherit; cursor: pointer; border: 1px solid var(--border);
  background: var(--panel-2); color: var(--text);
  padding: 8px 14px; border-radius: var(--radius);
}
button:hover { border-color: var(--accent); }
button.primary { background: var(--accent-2); border-color: var(--accent-2); color: #fff; }
button.primary:hover { background: var(--accent); }
button.danger { color: var(--danger); border-color: var(--danger); background: transparent; }
button:disabled { opacity: .5; cursor: default; }
input, select {
  font: inherit; background: var(--panel); color: var(--text);
  border: 1px solid var(--border); border-radius: var(--radius); padding: 9px 11px; width: 100%;
}
label { display: block; margin: 12px 0 4px; color: var(--muted); font-size: 13px; }
a { color: var(--accent); }
.mono { font-family: var(--mono); word-break: break-all; direction: ltr; text-align: left; }
input[name="username"], input[type="password"], input[inputmode="numeric"] { direction: ltr; text-align: left; }
.muted { color: var(--muted); }
.err { color: var(--danger); margin: 10px 0; min-height: 1.2em; }
.ok { color: var(--ok); }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.spacer { flex: 1; }

/* ---- auth (login / mfa / enrol) centered card ---- */
.center { display: flex; min-height: 100vh; align-items: center; justify-content: center; padding: 24px; }
.card {
  width: 100%; max-width: 420px; background: var(--panel);
  border: 1px solid var(--border); border-radius: 12px; padding: 26px;
}
.card h1 { margin: 0 0 4px; font-size: 20px; }
.card .sub { color: var(--muted); margin: 0 0 18px; font-size: 13px; }
.card button { width: 100%; margin-top: 14px; }
.tabs { display: flex; gap: 6px; margin: 6px 0 14px; }
.tabs button { flex: 1; margin: 0; padding: 7px; }
.tabs button[aria-selected="true"] { background: var(--accent-2); border-color: var(--accent-2); color: #fff; }
.recovery-codes {
  columns: 2; column-gap: 24px; margin: 16px 0; padding-right: 24px;
  font-family: var(--mono); font-size: 13px;
}
.recovery-codes li { break-inside: avoid; margin: 5px 0; }

/* ---- app shell ---- */
.shell { display: grid; grid-template-columns: 220px 1fr; min-height: 100vh; }
.nav { background: var(--panel); border-left: 1px solid var(--border); padding: 16px 12px; display: flex; flex-direction: column; }
.nav h2 { font-size: 15px; margin: 4px 8px 16px; }
.nav__who { font-size: 12px; color: var(--muted); margin: 0 8px 14px; word-break: break-all; }
.nav button { width: 100%; text-align: right; border: none; background: transparent; padding: 9px 10px; margin: 1px 0; border-radius: 6px; }
.nav button[aria-current="page"] { background: var(--panel-2); color: var(--accent); }
.nav button:disabled { opacity: .35; }
.nav__logout-area { margin-top: auto; }
.nav__logout-status { font-size: 11px; margin: 0 8px 6px; min-height: 0; }
.nav .logout { border: 1px solid var(--border); }
.main { padding: 22px 26px; overflow: auto; }
.main h1 { font-size: 19px; margin: 0 0 16px; }

/* ---- cards / tiles / tables ---- */
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; margin-bottom: 22px; }
.tile { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px; }
.tile .k { color: var(--muted); font-size: 12px; }
.tile .v { font-size: 22px; font-weight: 600; margin-top: 4px; }
.dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-left: 6px; vertical-align: middle; }
.dot.on { background: var(--ok); } .dot.off { background: var(--danger); }
table { width: 100%; border-collapse: collapse; margin-top: 8px; }
th, td { text-align: right; padding: 8px 10px; border-bottom: 1px solid var(--border); font-size: 13px; vertical-align: top; }
th { color: var(--muted); font-weight: 600; }
tr:hover td { background: var(--panel); }
.pill { display: inline-block; padding: 1px 8px; border-radius: 999px; border: 1px solid var(--border); font-size: 12px; }
.toolbar { display: flex; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; align-items: center; }

/* ---- modal (step-up) ---- */
.modal-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,.6); display: flex; align-items: center; justify-content: center; padding: 24px; }
.modal { width: 100%; max-width: 400px; background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 22px; }
.modal h2 { margin: 0 0 6px; font-size: 17px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); border: 0; }


.panel { border:1px solid var(--border); border-radius:12px; padding:16px; margin:0 0 18px; background:var(--panel); }
.panel h2 { margin-top:0; font-size:18px; }
.secret-once { direction:ltr; text-align:left; white-space:pre-wrap; overflow-wrap:anywhere; padding:12px; border:1px dashed var(--border); border-radius:8px; background:#0b1220; color:#e5e7eb; }