/* ============ AiTerminal Admin Panel — RTL Dark Theme ============ */
* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0a0f1e;
  --bg2: #0d1425;
  --panel: #111a2e;
  --panel2: #16213a;
  --border: #22304f;
  --border2: #2d3d63;
  --text: #e6edf7;
  --muted: #8b98b8;
  --dim: #5d6b8c;
  --accent: #6366f1;
  --accent2: #22d3ee;
  --ok: #34d399;
  --err: #f87171;
  --warn: #fbbf24;
  --shadow: 0 8px 30px rgba(0,0,0,.35);
  --radius: 12px;
}

html { direction: rtl; }
body {
  font-family: Vazirmatn, "Segoe UI", Tahoma, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  min-height: 100vh;
}
.ltr, .mono { direction: ltr; unicode-bidi: embed; text-align: left; }
.mono { font-family: Consolas, "Courier New", monospace; font-size: 12.5px; }
a { color: var(--accent2); text-decoration: none; }

/* ---------- login ---------- */
#loginPage {
  display: flex; align-items: center; justify-content: center;
  min-height: 100vh;
  background: radial-gradient(1200px 600px at 80% -10%, rgba(99,102,241,.18), transparent),
              radial-gradient(900px 500px at 10% 110%, rgba(34,211,238,.12), transparent), var(--bg);
}
.login-card {
  width: 380px; max-width: 92vw;
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 18px; padding: 36px 32px; box-shadow: var(--shadow);
}
.login-card .logo { text-align: center; margin-bottom: 26px; }
.login-card .logo .mark {
  width: 64px; height: 64px; margin: 0 auto 14px; border-radius: 18px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  display: flex; align-items: center; justify-content: center;
  font-size: 30px; font-weight: 800; color: #fff;
}
.login-card h1 { font-size: 20px; text-align: center; margin-bottom: 4px; }
.login-card .sub { text-align: center; color: var(--muted); font-size: 12.5px; margin-bottom: 22px; }
.login-error { color: var(--err); font-size: 12.5px; text-align: center; margin-top: 12px; min-height: 18px; }
.login-hint { margin-top: 16px; font-size: 12px; color: var(--dim); text-align: center; line-height: 1.9; }

/* ---------- layout ---------- */
#app { display: none; min-height: 100vh; }
#app.on { display: flex; }

.sidebar {
  width: 230px; min-width: 230px; background: var(--bg2);
  border-inline-start: 1px solid var(--border);
  display: flex; flex-direction: column; padding: 18px 14px;
  position: sticky; top: 0; height: 100vh;
}
.sidebar .brand { display: flex; align-items: center; gap: 10px; padding: 4px 8px 18px; }
.sidebar .brand .mark {
  width: 38px; height: 38px; border-radius: 11px; color: #fff; font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  display: flex; align-items: center; justify-content: center; font-size: 17px;
}
.sidebar .brand .t { font-weight: 700; font-size: 15px; }
.sidebar .brand .s { font-size: 10.5px; color: var(--muted); }
.nav { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.nav button {
  display: flex; align-items: center; gap: 10px;
  background: none; border: 1px solid transparent; color: var(--muted);
  padding: 10px 12px; border-radius: 10px; cursor: pointer;
  font: inherit; font-size: 13.5px; text-align: right; width: 100%;
  transition: all .15s;
}
.nav button:hover { background: var(--panel); color: var(--text); }
.nav button.on { background: linear-gradient(90deg, rgba(99,102,241,.18), transparent); border-color: var(--border); color: #fff; }
.nav button .ic { width: 20px; text-align: center; opacity: .9; }
.sidebar .foot { border-top: 1px solid var(--border); padding-top: 12px; display: flex; align-items: center; gap: 8px; }
.sidebar .foot .who { flex: 1; font-size: 12px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; }

.main { flex: 1; padding: 22px 26px 60px; max-width: 1350px; margin: 0 auto; width: 100%; }
.topbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.topbar h2 { font-size: 19px; }
.topbar .actions { display: flex; gap: 8px; }

/* ---------- components ---------- */
.card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px;
}
.grid { display: grid; gap: 14px; }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 1100px) { .grid.cols-4, .grid.cols-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 720px)  { .grid.cols-4, .grid.cols-3, .grid.cols-2 { grid-template-columns: 1fr; } }

.stat { display: flex; flex-direction: column; gap: 6px; }
.stat .k { color: var(--muted); font-size: 12px; }
.stat .v { font-size: 26px; font-weight: 800; letter-spacing: -.5px; }
.stat .d { font-size: 11.5px; color: var(--dim); }
.stat.ok .v { color: var(--ok); }
.stat.err .v { color: var(--err); }
.stat.acc .v { color: var(--accent2); }

.btn {
  display: inline-flex; align-items: center; gap: 6px; justify-content: center;
  background: var(--panel2); color: var(--text); border: 1px solid var(--border2);
  padding: 8px 14px; border-radius: 9px; cursor: pointer; font: inherit; font-size: 13px;
  transition: all .15s; white-space: nowrap;
}
.btn:hover { border-color: var(--accent); }
.btn.primary { background: linear-gradient(135deg, var(--accent), #4f46e5); border-color: transparent; color: #fff; font-weight: 600; }
.btn.primary:hover { filter: brightness(1.12); }
.btn.danger { color: var(--err); border-color: rgba(248,113,113,.35); }
.btn.danger:hover { background: rgba(248,113,113,.1); }
.btn.ghost { background: transparent; }
.btn.sm { padding: 5px 10px; font-size: 12px; border-radius: 7px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

input, select, textarea {
  background: var(--bg2); border: 1px solid var(--border); color: var(--text);
  border-radius: 9px; padding: 9px 12px; font: inherit; font-size: 13.5px; width: 100%;
  outline: none; transition: border-color .15s;
}
input:focus, select:focus, textarea:focus { border-color: var(--accent); }
input[type="checkbox"] { width: auto; accent-color: var(--accent); transform: scale(1.15); }
textarea { resize: vertical; min-height: 70px; }
label.f { display: flex; flex-direction: column; gap: 6px; font-size: 12.5px; color: var(--muted); }
label.f .hint { font-size: 11px; color: var(--dim); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }
.checkline { display: flex; align-items: center; gap: 8px; color: var(--text); font-size: 13px; cursor: pointer; }

table { width: 100%; border-collapse: collapse; font-size: 13px; }
thead th {
  text-align: right; color: var(--muted); font-weight: 600; font-size: 11.5px;
  padding: 10px 12px; border-bottom: 1px solid var(--border); white-space: nowrap;
}
tbody td { padding: 11px 12px; border-bottom: 1px solid rgba(34,48,79,.5); vertical-align: middle; }
tbody tr:hover { background: rgba(99,102,241,.05); }
tbody tr:last-child td { border-bottom: none; }
td.actions { white-space: nowrap; display: flex; gap: 5px; justify-content: flex-end; }

.badge {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 11px; padding: 3px 9px; border-radius: 999px;
  border: 1px solid var(--border2); color: var(--muted); white-space: nowrap;
}
.badge.ok   { color: var(--ok);   border-color: rgba(52,211,153,.4);  background: rgba(52,211,153,.08); }
.badge.err  { color: var(--err);  border-color: rgba(248,113,113,.4); background: rgba(248,113,113,.08); }
.badge.warn { color: var(--warn); border-color: rgba(251,191,36,.4);  background: rgba(251,191,36,.08); }
.badge.acc  { color: var(--accent2); border-color: rgba(34,211,238,.35); background: rgba(34,211,238,.07); }
.badge .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

.progress { height: 6px; border-radius: 999px; background: var(--bg2); border: 1px solid var(--border); overflow: hidden; min-width: 90px; }
.progress > div { height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent2)); border-radius: 999px; }
.progress.hot > div { background: linear-gradient(90deg, #f59e0b, #ef4444); }

/* chart */
.bars { display: flex; align-items: flex-end; gap: 10px; height: 140px; padding-top: 10px; }
.bars .bar { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 6px; height: 100%; justify-content: flex-end; }
.bars .bar .col { width: 70%; max-width: 46px; border-radius: 6px 6px 2px 2px; background: linear-gradient(180deg, var(--accent), rgba(99,102,241,.25)); min-height: 3px; position: relative; }
.bars .bar .col .errpart { position: absolute; bottom: 0; left: 0; right: 0; background: rgba(248,113,113,.85); border-radius: 2px 2px 0 0; }
.bars .bar .lbl { font-size: 10px; color: var(--dim); }
.bars .bar:hover .col { filter: brightness(1.2); }

.empty { text-align: center; color: var(--dim); padding: 40px 10px; font-size: 13px; line-height: 2.2; }
.empty .big { font-size: 34px; opacity: .5; }

/* ---------- modal ---------- */
.modal-mask {
  position: fixed; inset: 0; background: rgba(4,8,18,.72); backdrop-filter: blur(3px);
  display: none; align-items: flex-start; justify-content: center; z-index: 50; padding: 40px 16px; overflow-y: auto;
}
.modal-mask.on { display: flex; }
.modal {
  background: var(--panel); border: 1px solid var(--border2); border-radius: 16px;
  width: 640px; max-width: 100%; box-shadow: var(--shadow); animation: pop .18s ease;
}
.modal.wide { width: 820px; }
@keyframes pop { from { transform: translateY(10px) scale(.98); opacity: 0; } }
.modal .mhead { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid var(--border); }
.modal .mhead h3 { font-size: 15.5px; }
.modal .mhead .x { background: none; border: none; color: var(--muted); font-size: 20px; cursor: pointer; padding: 2px 8px; }
.modal .mhead .x:hover { color: var(--err); }
.modal .mbody { padding: 20px; max-height: 68vh; overflow-y: auto; }
.modal .mfoot { padding: 14px 20px; border-top: 1px solid var(--border); display: flex; gap: 8px; justify-content: flex-start; }

/* toast */
#toasts { position: fixed; bottom: 20px; inset-inline-start: 20px; z-index: 99; display: flex; flex-direction: column; gap: 8px; }
.toast {
  background: var(--panel2); border: 1px solid var(--border2); color: var(--text);
  padding: 11px 16px; border-radius: 11px; box-shadow: var(--shadow); font-size: 13px;
  display: flex; align-items: center; gap: 8px; animation: pop .2s ease; max-width: 420px;
}
.toast.ok { border-color: rgba(52,211,153,.5); }
.toast.err { border-color: rgba(248,113,113,.5); }

/* misc */
.kv { display: flex; align-items: center; gap: 8px; background: var(--bg2); border: 1px solid var(--border); border-radius: 9px; padding: 9px 12px; }
.kv .k { color: var(--muted); font-size: 12px; min-width: 90px; }
.kv .v { flex: 1; direction: ltr; text-align: left; font-family: Consolas, monospace; font-size: 12.5px; word-break: break-all; }
.kv button { padding: 4px 10px; font-size: 11.5px; }
.section-title { font-size: 13.5px; font-weight: 700; color: var(--accent2); margin: 22px 0 10px; }
.preset-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.chip {
  background: var(--bg2); border: 1px solid var(--border2); color: var(--muted);
  font-size: 11.5px; padding: 5px 11px; border-radius: 999px; cursor: pointer; font: inherit;
}
.chip:hover, .chip.on { color: #fff; border-color: var(--accent); background: rgba(99,102,241,.15); }
details.raw { margin-top: 10px; }
details.raw summary { cursor: pointer; color: var(--dim); font-size: 12px; }
pre.rawjson { background: var(--bg); border: 1px solid var(--border); border-radius: 9px; padding: 12px; overflow-x: auto; direction: ltr; text-align: left; font-size: 11.5px; margin-top: 8px; max-height: 300px; }
.toolbar { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 14px; }
.toolbar input, .toolbar select { width: auto; }
.callout {
  border: 1px solid rgba(251,191,36,.35); background: rgba(251,191,36,.07);
  color: var(--warn); padding: 12px 16px; border-radius: 10px; font-size: 12.5px; margin-bottom: 16px; line-height: 1.9;
}
.callout.err { border-color: rgba(248,113,113,.4); background: rgba(248,113,113,.06); color: var(--err); }
.share-block { display: flex; flex-direction: column; gap: 8px; margin: 10px 0 18px; }
.share-note { color: var(--muted); font-size: 12.5px; line-height: 2; }
.pager { display: flex; align-items: center; gap: 10px; justify-content: center; margin-top: 16px; color: var(--muted); font-size: 12.5px; }
.error-cell { max-width: 320px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; direction: ltr; text-align: left; color: var(--err); font-size: 12px; }
.truncate { max-width: 260px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; direction: ltr; text-align: left; }
.muted { color: var(--muted); font-size: 12px; }
.test-out { background: var(--bg); border: 1px solid var(--border); border-radius: 10px; padding: 14px; white-space: pre-wrap; line-height: 1.9; margin-top: 12px; max-height: 300px; overflow-y: auto; }
.meta-line { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 10px; font-size: 12px; color: var(--muted); }
.copy-flash { outline: 2px solid var(--ok); }

/* ---------- guide ---------- */
.guide { max-width: 920px; }
.guide .card { margin-bottom: 14px; }
.guide .g-title { font-size: 15px; color: var(--accent2); margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.guide p { line-height: 2.1; font-size: 13.5px; margin-bottom: 8px; }
.guide ul, .guide ol { padding-inline-start: 22px; margin: 8px 0 12px; }
.guide li { line-height: 2.1; font-size: 13.5px; margin-bottom: 4px; }
.guide code { background: var(--bg2); border: 1px solid var(--border); border-radius: 6px; padding: 1px 7px; font-size: 12px; direction: ltr; unicode-bidi: embed; font-family: Consolas, monospace; }
.guide pre.codeblock { background: var(--bg); border: 1px solid var(--border); border-radius: 9px; padding: 12px 14px; direction: ltr; text-align: left; font-family: Consolas, monospace; font-size: 12px; overflow-x: auto; margin: 10px 0; line-height: 1.8; }
.guide table td, .guide table th { font-size: 12.5px; }
.guide .num { display: inline-flex; align-items: center; justify-content: center; min-width: 22px; height: 22px; border-radius: 50%; background: linear-gradient(135deg, var(--accent), var(--accent2)); color: #fff; font-size: 12px; font-weight: 700; }
.guide .toc { display: flex; flex-wrap: wrap; gap: 7px; }
.guide .toc a { font-size: 12px; }