:root {
  --bg: #f4f5f7; --surface: #ffffff; --surface-2: #eef0f3; --border: #d9dde3;
  --text: #1c2330; --muted: #5d6677; --accent: #1f5fd1; --accent-ink: #ffffff;
  --ok: #17794a; --ok-bg: #e0f3e9; --warn: #8a5a00; --warn-bg: #fdf0d2;
  --bad: #a52a2a; --bad-bg: #fbe3e3; --info: #1f5fd1; --info-bg: #e2ecfc;
  --shadow: 0 1px 2px rgba(0,0,0,.06), 0 4px 14px rgba(0,0,0,.05);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12151b; --surface: #1b2029; --surface-2: #232a35; --border: #313a48;
    --text: #e8ecf2; --muted: #9aa5b8; --accent: #6ea0ff; --accent-ink: #0c1424;
    --ok: #6fd3a0; --ok-bg: #153325; --warn: #f0c36a; --warn-bg: #382a0c;
    --bad: #ff8d8d; --bad-bg: #3a1a1a; --info: #8ab4ff; --info-bg: #17254a;
    --shadow: 0 1px 2px rgba(0,0,0,.4);
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text); }
body { font-family: Vazirmatn, "Segoe UI", Tahoma, "DejaVu Sans", sans-serif; font-size: 15px; line-height: 1.65; }
.boot { padding: 24px; color: var(--muted); }
.ltr { direction: ltr; unicode-bidi: isolate; text-align: left; font-family: Consolas, "DejaVu Sans Mono", monospace; font-size: 13px; }
.muted { color: var(--muted); }
.isol { direction: ltr; unicode-bidi: isolate; text-align: start; }
.small { font-size: 12.5px; }
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

.login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login { width: 100%; max-width: 420px; background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 28px; box-shadow: var(--shadow); }
.login h1 { margin: 0 0 4px; font-size: 21px; }
.login p { margin: 0 0 18px; color: var(--muted); }
.field { display: grid; gap: 6px; margin-bottom: 14px; }
.field label { font-weight: 600; font-size: 14px; }
.field input, .toolbar input, .toolbar select { background: var(--surface-2); border: 1px solid var(--border); border-radius: 9px; padding: 9px 11px; width: 100%; }
.btn { background: var(--accent); color: var(--accent-ink); border: 0; border-radius: 9px; padding: 9px 16px; font-weight: 600; }
.btn:disabled { opacity: .55; cursor: default; }
.btn.ghost { background: transparent; color: var(--text); border: 1px solid var(--border); }
.btn.small { padding: 4px 10px; font-size: 13px; }

.shell { display: grid; grid-template-columns: 230px 1fr; min-height: 100vh; }
.side { background: var(--surface); border-inline-end: 1px solid var(--border); padding: 16px 12px; position: sticky; top: 0; height: 100vh; overflow: auto; }
.brand { font-weight: 700; font-size: 16px; padding: 4px 10px 12px; }
.brand span { display: block; font-weight: 400; font-size: 12px; color: var(--muted); }
.nav { display: grid; gap: 3px; }
.nav a { display: block; padding: 8px 12px; border-radius: 9px; color: var(--text); text-decoration: none; }
.nav a:hover { background: var(--surface-2); }
.nav a[aria-current="page"] { background: var(--info-bg); color: var(--info); font-weight: 600; }
.nav .sep { margin: 10px 12px 4px; font-size: 12px; color: var(--muted); }
.main { padding: 20px 24px 40px; min-width: 0; }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.topbar h2 { margin: 0; font-size: 20px; }
.who { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 13px; }
.banner { background: var(--info-bg); color: var(--info); border-radius: 10px; padding: 9px 13px; font-size: 13.5px; margin-bottom: 16px; }
.banner.warn { background: var(--warn-bg); color: var(--warn); }
.banner.bad { background: var(--bad-bg); color: var(--bad); }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; margin-bottom: 18px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 14px 16px; box-shadow: var(--shadow); }
.card .k { color: var(--muted); font-size: 13px; }
.card .v { font-size: 26px; font-weight: 700; margin-top: 2px; }
.card .n { color: var(--muted); font-size: 12.5px; }
.panel { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 16px; box-shadow: var(--shadow); margin-bottom: 16px; }
.panel h3 { margin: 0 0 8px; font-size: 16px; }
.flow { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.flow .step { background: var(--surface-2); border: 1px solid var(--border); border-radius: 999px; padding: 4px 12px; font-size: 13px; }
.flow .arrow { color: var(--muted); }

.toolbar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 12px; align-items: end; }
.toolbar .grow { flex: 1 1 220px; }
.toolbar label { display: grid; gap: 4px; font-size: 13px; color: var(--muted); }
.tablewrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 12px; background: var(--surface); }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 9px 12px; text-align: start; border-bottom: 1px solid var(--border); vertical-align: top; }
th { background: var(--surface-2); font-size: 13px; color: var(--muted); white-space: nowrap; }
tr:last-child td { border-bottom: 0; }
tr.clickable:hover td { background: var(--surface-2); cursor: pointer; }
.badge { display: inline-block; border-radius: 999px; padding: 1px 10px; font-size: 12.5px; font-weight: 600; white-space: nowrap; }
.badge.ok { background: var(--ok-bg); color: var(--ok); }
.badge.warn { background: var(--warn-bg); color: var(--warn); }
.badge.bad { background: var(--bad-bg); color: var(--bad); }
.badge.info { background: var(--info-bg); color: var(--info); }
.badge.neutral { background: var(--surface-2); color: var(--muted); }
.pager { display: flex; align-items: center; gap: 10px; margin-top: 10px; color: var(--muted); font-size: 13px; }
.state { padding: 28px; text-align: center; color: var(--muted); }
.state.bad { color: var(--bad); }

.overlay { position: fixed; inset: 0; background: rgba(8,12,20,.55); display: grid; place-items: center; padding: 16px; z-index: 20; }
.modal { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; max-width: 760px; width: 100%; max-height: 90vh; overflow: auto; padding: 20px; box-shadow: var(--shadow); }
.modal header { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 12px; }
.modal h3 { margin: 0; font-size: 17px; }
dl.kv { display: grid; grid-template-columns: minmax(130px, 220px) 1fr; gap: 6px 14px; margin: 0; }
dl.kv dt { color: var(--muted); font-size: 13px; }
dl.kv dd { margin: 0; overflow-wrap: anywhere; }
dl.kv dl.kv { margin: 0; padding-inline-start: 10px; border-inline-start: 2px solid var(--border); }
.evidence { max-width: 100%; max-height: 70vh; display: block; margin: 8px auto; border-radius: 8px; border: 1px solid var(--border); }
iframe.evidence { width: 100%; height: 70vh; background: #fff; }
.list { margin: 0; padding-inline-start: 20px; }
.list li { margin: 4px 0; }

@media (max-width: 800px) {
  .shell { grid-template-columns: 1fr; }
  .side { position: static; height: auto; }
  .nav { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
  .main { padding: 14px 16px 32px; }
  dl.kv { grid-template-columns: 1fr; }
}
.planform { display: block; }
.field select { background: var(--surface-2); border: 1px solid var(--border); border-radius: 9px; padding: 9px 11px; width: 100%; }
.btn.small { padding: 5px 10px; font-size: 13px; }

.cfg-link { width: 100%; min-height: 96px; resize: vertical; background: var(--surface-2); border: 1px solid var(--border); border-radius: 9px; padding: 9px 11px; direction: ltr; unicode-bidi: isolate; text-align: left; font-family: Consolas, "DejaVu Sans Mono", monospace; font-size: 12.5px; color: var(--text); }
.qrbox { display: grid; justify-items: center; gap: 6px; margin: 12px 0; }
.qrbox svg { width: 240px; height: 240px; background: #ffffff; border-radius: 10px; border: 1px solid var(--border); }
.radiorow { display: flex; gap: 18px; flex-wrap: wrap; margin-bottom: 12px; }
.radiorow label { display: flex; gap: 6px; align-items: center; font-weight: 600; font-size: 14px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.btnrow { display: flex; gap: 8px; flex-wrap: wrap; margin: 8px 0; }
.summary { background: var(--surface-2); border: 1px solid var(--border); border-radius: 10px; padding: 10px 14px; margin-bottom: 12px; }
@media (max-width: 800px) { .grid2 { grid-template-columns: 1fr; } }

.btn.danger { background: var(--bad-bg); color: var(--bad); border: 1px solid var(--bad); }
.confirmbox { border: 1px solid var(--border); border-radius: 8px; padding: 12px; margin: 10px 0; }

/* assistant accounts / permission picker / two-step login */
.perm-picker { display: grid; gap: 10px; margin: 8px 0 12px; }
.perm-section { border: 1px solid var(--border); border-radius: 10px; padding: 8px 12px 10px; }
.perm-section legend { padding: 0 6px; font-weight: 700; }
.perm-section legend label { display: inline-flex; gap: 6px; align-items: center; }
.perm { display: flex; gap: 6px; align-items: center; padding: 3px 0; font-size: 14px; }
form.recover { margin-top: 14px; border-top: 1px solid var(--border); padding-top: 12px; }
[hidden] { display: none !important; }
/* separate panel areas */
.zone-title { font-weight: 600 !important; }
body[data-zone="admin"] .zone-title { color: var(--info); }
body[data-zone="assistant"] .zone-title { color: var(--ok); }
body[data-zone="accounts"] .zone-title { color: var(--warn); }
.nav .sep[data-zone-title] { font-weight: 600; }
td.center, th.center { text-align: center; }
.perm-matrix td:first-child { min-width: 240px; }
.assistant-row-tools { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; max-width: 420px; }
.inline-pw-row { display: flex; flex-wrap: wrap; gap: 4px; align-items: center; }
input.inline-pw { width: 7rem; font-size: 12px; padding: 4px 6px; }
.assistant-row-tools .small.ok { color: var(--ok); }
.assistant-row-tools .small.bad { color: var(--bad); }