/* CTS RemoteView portal. No external assets; works under CSP default-src 'self'. */
:root {
  --bg: #f4f6f9;
  --surface: #ffffff;
  --surface-2: #f8fafc;
  --text: #1a1f26;
  --muted: #5d6570;
  --border: #e0e4ea;
  --accent: #005caf;
  --accent-strong: #00468c;
  --accent-soft: #e7f0fa;
  --on-accent: #ffffff;
  --ok: #0f7a40;
  --ok-soft: #e3f4ea;
  --warn: #a35400;
  --warn-soft: #fdf0e1;
  --err: #c42b1c;
  --err-soft: #fbe9e7;
  --side: #10243f;
  --side-text: #c4d2e6;
  --side-active: #1d3a62;
  --shadow: 0 1px 2px rgba(16, 36, 63, .06), 0 4px 16px rgba(16, 36, 63, .06);
  --radius: 10px;
  --font: "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, sans-serif;
  --mono: "Cascadia Mono", Consolas, ui-monospace, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0e131a; --surface: #161c24; --surface-2: #1b222c; --text: #e5ebf2; --muted: #98a3b0;
    --border: #2a333f; --accent: #4f9fea; --accent-strong: #74b4f0; --accent-soft: #15283c; --on-accent: #06192b;
    --ok: #4cc38a; --ok-soft: #12291e; --warn: #f0a650; --warn-soft: #2d2213; --err: #ff7b6b; --err-soft: #2e1714;
    --side: #0a1520; --side-text: #aab9cc; --side-active: #16304d;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 4px 16px rgba(0, 0, 0, .25);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0e131a; --surface: #161c24; --surface-2: #1b222c; --text: #e5ebf2; --muted: #98a3b0;
  --border: #2a333f; --accent: #4f9fea; --accent-strong: #74b4f0; --accent-soft: #15283c; --on-accent: #06192b;
  --ok: #4cc38a; --ok-soft: #12291e; --warn: #f0a650; --warn-soft: #2d2213; --err: #ff7b6b; --err-soft: #2e1714;
  --side: #0a1520; --side-text: #aab9cc; --side-active: #16304d;
  --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 4px 16px rgba(0, 0, 0, .25);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body { background: var(--bg); color: var(--text); font: 14px/1.5 var(--font); -webkit-font-smoothing: antialiased; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -.01em; }
h1 { font-size: 22px; }
h2 { font-size: 16px; }
h3 { font-size: 14px; }
code, pre { font-family: var(--mono); font-size: 12.5px; }
.boot { display: grid; place-items: center; height: 100%; color: var(--muted); }
.muted { color: var(--muted); }
.small { font-size: 12.5px; }
.nowrap { white-space: nowrap; }
.mono { font-family: var(--mono); font-size: 12.5px; }
.hidden { display: none !important; }

/* ---------- Shell ---------- */
.shell { display: grid; grid-template-columns: 232px 1fr; min-height: 100%; }
.side { background: var(--side); color: var(--side-text); display: flex; flex-direction: column; padding: 18px 12px; position: sticky; top: 0; height: 100vh; }
.brand { display: flex; align-items: center; gap: 10px; padding: 4px 8px 18px; color: #fff; font-weight: 600; font-size: 15px; }
.brand img { width: 30px; height: 30px; }
.brand small { display: block; font-weight: 400; font-size: 11.5px; color: var(--side-text); }
.nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.nav a { display: flex; align-items: center; gap: 10px; color: var(--side-text); padding: 8px 10px; border-radius: 8px; font-weight: 500; }
.nav a:hover { background: rgba(255, 255, 255, .06); text-decoration: none; color: #fff; }
.nav a.active { background: var(--side-active); color: #fff; }
.nav svg { width: 18px; height: 18px; flex: none; }
.nav .sep { height: 1px; background: rgba(255, 255, 255, .08); margin: 10px 6px; }
.side-user { border-top: 1px solid rgba(255, 255, 255, .08); padding: 12px 8px 0; font-size: 12.5px; }
.side-user strong { color: #fff; display: block; font-size: 13px; }
.side-user button { margin-top: 8px; }
.main { min-width: 0; padding: 28px 32px 48px; max-width: 1280px; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.page-head p { margin: 4px 0 0; color: var(--muted); }
.toolbar { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 14px; }
.toolbar .grow { flex: 1; }

/* ---------- Cards / stats ---------- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }
.card-pad { padding: 18px 20px; }
.card + .card { margin-top: 16px; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-bottom: 18px; }
.stat { padding: 14px 16px; }
.stat .label { color: var(--muted); font-size: 12.5px; }
.stat .value { font-size: 24px; font-weight: 600; margin-top: 2px; font-variant-numeric: tabular-nums; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--border); vertical-align: middle; }
th { font-size: 12px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; background: var(--surface-2); white-space: nowrap; }
tr:last-child td { border-bottom: 0; }
tbody tr:hover td { background: var(--surface-2); }
td.actions { text-align: right; white-space: nowrap; }
td.actions > * + * { margin-left: 6px; }
.name-cell strong { display: block; }
.name-cell span { color: var(--muted); font-size: 12.5px; }
.empty { padding: 40px 20px; text-align: center; color: var(--muted); }
.empty h3 { color: var(--text); margin-bottom: 6px; }

/* ---------- Badges / status ---------- */
.badge { display: inline-flex; align-items: center; gap: 6px; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; background: var(--surface-2); color: var(--muted); border: 1px solid var(--border); white-space: nowrap; }
.badge.ok { background: var(--ok-soft); color: var(--ok); border-color: transparent; }
.badge.warn { background: var(--warn-soft); color: var(--warn); border-color: transparent; }
.badge.err { background: var(--err-soft); color: var(--err); border-color: transparent; }
.badge.info { background: var(--accent-soft); color: var(--accent); border-color: transparent; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: currentColor; flex: none; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }

/* ---------- Forms ---------- */
label.field { display: block; margin-bottom: 14px; }
label.field > span { display: block; font-weight: 600; font-size: 13px; margin-bottom: 5px; }
label.field > small { display: block; color: var(--muted); margin-top: 4px; font-size: 12px; }
input[type=text], input[type=password], input[type=email], input[type=number], input[type=search], select, textarea {
  width: 100%; font: inherit; color: var(--text); background: var(--surface); border: 1px solid var(--border);
  border-radius: 8px; padding: 8px 11px; outline: none; transition: border-color .12s, box-shadow .12s;
}
textarea { min-height: 80px; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.toolbar input[type=search] { width: 260px; max-width: 100%; }
.toolbar select { width: auto; min-width: 180px; }
.check { display: flex; gap: 10px; align-items: flex-start; margin: 10px 0; cursor: pointer; }
.check input { margin-top: 3px; width: 16px; height: 16px; accent-color: var(--accent); }
.check span strong { display: block; font-weight: 600; }
.check span small { color: var(--muted); }
.row { display: flex; gap: 12px; }
.row > * { flex: 1; }
.form-error { color: var(--err); background: var(--err-soft); border-radius: 8px; padding: 8px 12px; margin-bottom: 12px; }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; font: inherit; font-weight: 600; border-radius: 8px; padding: 7px 14px; border: 1px solid var(--border); background: var(--surface); color: var(--text); cursor: pointer; white-space: nowrap; transition: background .12s, border-color .12s; }
.btn:hover { background: var(--surface-2); border-color: color-mix(in srgb, var(--border), var(--text) 15%); text-decoration: none; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.btn.primary:hover { background: var(--accent-strong); border-color: var(--accent-strong); }
.btn.danger { color: var(--err); }
.btn.danger:hover { background: var(--err-soft); border-color: transparent; }
.btn.sm { padding: 4px 10px; font-size: 12.5px; }
.btn.ghost { border-color: transparent; background: transparent; }
.side .btn { background: transparent; color: var(--side-text); border-color: rgba(255, 255, 255, .15); }
.side .btn:hover { background: rgba(255, 255, 255, .06); color: #fff; }

/* ---------- Code blocks ---------- */
.code { position: relative; background: var(--surface-2); border: 1px solid var(--border); border-radius: 8px; padding: 10px 84px 10px 12px; margin: 6px 0 14px; word-break: break-all; white-space: pre-wrap; }
.code .btn { position: absolute; top: 6px; right: 6px; }

/* ---------- Login ---------- */
.auth { min-height: 100%; display: grid; place-items: center; padding: 24px 16px; background:
  radial-gradient(1200px 600px at 10% -10%, color-mix(in srgb, var(--accent) 18%, transparent), transparent 60%), var(--bg); }
.auth .card { width: 100%; max-width: 400px; padding: 28px 28px 22px; }
.auth .brand { color: var(--text); padding: 0 0 18px; font-size: 18px; }
.auth .brand img { width: 40px; height: 40px; }
.auth .brand small { color: var(--muted); font-size: 12.5px; }
.auth .btn.primary { width: 100%; padding: 10px; margin-top: 4px; }
.auth footer { margin-top: 16px; font-size: 12.5px; color: var(--muted); text-align: center; }

/* ---------- MFA ---------- */
.mfa { display: flex; flex-wrap: wrap; gap: 24px 28px; align-items: flex-start; }
.mfa > img { flex: 0 0 auto; }
.mfa > form { flex: 1 1 320px; min-width: 0; }
.mfa img { width: 200px; height: 200px; border-radius: 8px; background: #fff; padding: 8px; border: 1px solid var(--border); }

/* ---------- Modal ---------- */
dialog { border: 0; padding: 0; border-radius: 12px; background: var(--surface); color: var(--text); width: min(560px, calc(100vw - 32px)); box-shadow: 0 20px 60px rgba(0, 0, 0, .3); }
dialog::backdrop { background: rgba(10, 20, 35, .45); }
.modal-head { padding: 18px 22px 0; display: flex; justify-content: space-between; align-items: center; }
.modal-body { padding: 16px 22px 6px; max-height: calc(100vh - 200px); overflow-y: auto; }
.modal-foot { padding: 14px 22px 18px; display: flex; justify-content: flex-end; gap: 8px; }
.callout { background: var(--warn-soft); color: var(--warn); border-radius: 8px; padding: 10px 12px; margin-bottom: 14px; font-size: 13px; }
.callout.info { background: var(--accent-soft); color: var(--accent); }

/* ---------- Toasts ---------- */
#toasts { position: fixed; bottom: 18px; right: 18px; display: flex; flex-direction: column; gap: 8px; z-index: 1000; max-width: calc(100vw - 36px); }
.toast { background: var(--text); color: var(--bg); padding: 10px 14px; border-radius: 8px; box-shadow: var(--shadow); font-weight: 500; animation: slide .18s ease-out; }
.toast.err { background: var(--err); color: #fff; }
@keyframes slide { from { transform: translateY(8px); opacity: 0; } to { transform: none; opacity: 1; } }

.steps { counter-reset: s; list-style: none; padding: 0; margin: 0; }
.steps li { counter-increment: s; position: relative; padding: 0 0 14px 38px; }
.steps li::before { content: counter(s); position: absolute; left: 0; top: -1px; width: 26px; height: 26px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); font-weight: 700; display: grid; place-items: center; font-size: 13px; }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .shell { grid-template-columns: 1fr; }
  .side { position: static; height: auto; flex-direction: row; flex-wrap: wrap; align-items: center; padding: 10px 12px; gap: 6px; }
  .brand { padding: 0 8px 0 0; }
  .brand small { display: none; }
  .nav { flex-direction: row; flex-wrap: wrap; flex: 1 1 100%; order: 3; gap: 2px; }
  .nav a { padding: 6px 9px; font-size: 13px; }
  .nav .sep { display: none; }
  .side-user { border: 0; padding: 0; margin-left: auto; display: flex; gap: 8px; align-items: center; }
  .side-user strong, .side-user .muted { display: none; }
  .side-user button { margin: 0; }
  .main { padding: 20px 16px 40px; }
  .grid-2 { grid-template-columns: 1fr; }
  .toolbar input[type=search], .toolbar select { width: 100%; }
}

.section-title { margin: 26px 0 10px; color: var(--muted); }

.stats .card, .grid-2 .card { margin-top: 0; }
td.name-cell { min-width: 170px; }

input[type=date] { font: inherit; color: var(--text); background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 6px 10px; }
.stat .value.small { font-size: 15px; margin-top: 8px; }


/* MFA setup: wide enough for the QR code and the steps side by side on a desktop */
.auth .card.wide { max-width: 760px; }
.span-2 { grid-column: 1 / -1; }
.secret { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; background: var(--surface-2); border: 1px solid var(--border);
  border-radius: 8px; padding: 8px 8px 8px 12px; margin: 6px 0 14px; }
.secret code { flex: 1 1 auto; font-size: 15px; letter-spacing: .06em; word-spacing: .25em; white-space: normal; overflow-wrap: anywhere; }