/* Control panel. Fonts are served from this binary (no CDN): Shabnam for Persian script
   only, Roboto for Latin letters and every digit, so numbers are always 0-9. */
@font-face { font-family: "Panel"; src: url("fonts/Roboto-Regular.ttf") format("truetype"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Panel"; src: url("fonts/Roboto-Bold.ttf") format("truetype"); font-weight: 700; font-display: swap; }
@font-face {
  font-family: "Panel"; src: url("fonts/Shabnam.ttf") format("truetype"); font-weight: 400; font-display: swap;
  unicode-range: U+0600-06EF, U+06FA-06FF, U+0750-077F, U+08A0-08FF, U+FB50-FDFF, U+FE70-FEFF, U+200C-200F;
}

:root {
  --bg: #f4f6f5; --surface: #fff; --soft: #eef2f0; --border: #e1e7e4; --ink: #0f1f1a; --body: #33423d; --muted: #5d6c67;
  --accent: #14b37d; --accent-ink: #0b7a55; --accent-tint: #e3f6ee;
  --warn: #b7791f; --warn-tint: #fdf3e1; --danger: #c23b22; --danger-tint: #fbeae6; --info: #2f6feb; --info-tint: #e8f0fe;
  --radius: 14px; --radius-sm: 10px; --shadow: 0 1px 2px rgba(15, 31, 26, .05);
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.6 "Panel", system-ui, sans-serif; }
a { color: var(--accent-ink); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 22px; margin: 0 0 4px; } h2 { font-size: 17px; margin: 0 0 12px; } h3 { font-size: 15px; margin: 0 0 10px; }
p { margin: 0 0 10px; }
code, .mono, pre, textarea.code { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: 13px; }
pre { margin: 0; white-space: pre-wrap; word-break: break-word; }
[dir="rtl"] .ltr, .ltr { direction: ltr; unicode-bidi: isolate; }
[dir="rtl"] td.ltr, [dir="rtl"] div.ltr.small { text-align: right; }
.muted { color: var(--muted); } .small { font-size: 13px; } .nowrap { white-space: nowrap; }
.hidden { display: none !important; }

/* ---------- shell ---------- */
.shell { display: grid; grid-template-columns: 248px minmax(0, 1fr); min-height: 100vh; }
.side { background: var(--ink); color: #cdd8d3; padding: 18px 12px; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; font-weight: 700; font-size: 16px; padding: 4px 10px 16px; }
.brand .logo { width: 30px; height: 30px; border-radius: 9px; background: var(--accent); display: grid; place-items: center; color: var(--ink); font-size: 15px; }
.nav a { display: flex; align-items: center; gap: 10px; color: #cdd8d3; padding: 8px 12px; border-radius: 10px; margin: 1px 0; }
.nav a:hover { background: rgba(255, 255, 255, .07); text-decoration: none; color: #fff; }
.nav a.on { background: rgba(20, 179, 125, .18); color: #fff; font-weight: 700; }
.nav .ico { width: 18px; text-align: center; opacity: .85; }
.side .who { border-top: 1px solid rgba(255, 255, 255, .1); margin-top: 14px; padding: 14px 10px 0; font-size: 13px; }
.side .who b { color: #fff; display: block; word-break: break-all; }
.side .who form { margin-top: 8px; }
.top { display: none; }
.main { padding: 22px 28px 48px; max-width: 1240px; width: 100%; }
.pagehead { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.pagehead .actions { display: flex; gap: 8px; flex-wrap: wrap; }
.langsw { display: inline-flex; border: 1px solid rgba(255, 255, 255, .2); border-radius: 999px; overflow: hidden; margin-top: 10px; }
.langsw a { padding: 3px 12px; color: #cdd8d3; font-size: 13px; }
.langsw a.on { background: var(--accent); color: var(--ink); font-weight: 700; }

@media (max-width: 960px) {
  .shell { display: block; }
  .side { display: none; }
  .top { display: block; position: sticky; top: 0; z-index: 10; background: var(--ink); color: #fff; }
  .top summary { list-style: none; display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; cursor: pointer; font-weight: 700; }
  .top summary::-webkit-details-marker { display: none; }
  .top .burger { border: 1px solid rgba(255, 255, 255, .25); border-radius: 8px; padding: 2px 10px; font-weight: 400; }
  .top .menu { padding: 0 12px 14px; max-height: 75vh; overflow-y: auto; }
  .main { padding: 16px 16px 40px; }
}

/* ---------- blocks ---------- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px; margin: 0 0 16px; box-shadow: var(--shadow); min-width: 0; }
.card > :last-child { margin-bottom: 0; }
.card.soft { background: var(--soft); box-shadow: none; }
.cardhead { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; }
.cardhead h2, .cardhead h3 { margin: 0; }
.cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.cols3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 1100px) { .cols3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 760px) { .cols, .cols3 { grid-template-columns: minmax(0, 1fr); } }
.cols.lopsided { grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); align-items: start; }
@media (max-width: 1100px) { .cols.lopsided { grid-template-columns: minmax(0, 1fr); } }
.stats { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 12px; margin-bottom: 16px; }
.stat { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; box-shadow: var(--shadow); }
.stat .v { font-size: 26px; font-weight: 700; line-height: 1.2; }
.stat .l { color: var(--muted); font-size: 13px; }
.stat.warn .v { color: var(--warn); } .stat.bad .v { color: var(--danger); } .stat.good .v { color: var(--accent-ink); }

/* ---------- tables ---------- */
.tw { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface); }
table { border-collapse: collapse; width: 100%; }
th, td { padding: 9px 12px; text-align: start; vertical-align: top; border-bottom: 1px solid var(--border); font-size: 14px; }
th { background: var(--soft); color: var(--muted); font-weight: 700; font-size: 12.5px; white-space: nowrap; }
tr:last-child td { border-bottom: 0; }
tbody tr:hover td { background: #fafcfb; }
td.num, th.num { text-align: end; font-variant-numeric: tabular-nums; }
td pre { max-height: 220px; overflow: auto; }
.empty { color: var(--muted); text-align: center; padding: 20px; }

/* ---------- pills ---------- */
.pill { display: inline-block; padding: 1px 9px; border-radius: 999px; font-size: 12.5px; font-weight: 700; background: var(--soft); color: var(--body); white-space: nowrap; }
.pill.ok { background: var(--accent-tint); color: var(--accent-ink); }
.pill.warn { background: var(--warn-tint); color: var(--warn); }
.pill.bad { background: var(--danger-tint); color: var(--danger); }
.pill.info { background: var(--info-tint); color: var(--info); }

/* ---------- forms ---------- */
label { display: block; font-size: 13px; color: var(--muted); font-weight: 700; margin-bottom: 4px; }
input, select, textarea { font: inherit; color: var(--ink); background: #fff; border: 1px solid #cfd8d4; border-radius: 9px; padding: 7px 10px; width: 100%; min-height: 38px; }
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(20, 179, 125, .35); border-color: var(--accent); }
input[type=checkbox], input[type=radio] { width: auto; min-height: 0; accent-color: var(--accent); }
textarea { min-height: 90px; resize: vertical; }
textarea.code { min-height: 280px; }
.field { margin-bottom: 12px; }
.field .hint { font-size: 12px; color: var(--muted); font-weight: 400; margin-top: 3px; }
.field .ferr { font-size: 12.5px; color: var(--danger); font-weight: 700; margin-top: 3px; }
.field.bad input, .field.bad select { border-color: var(--danger); background: #fffafa; }
.fgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 0 14px; }
.fgrid.langs { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 900px) { .fgrid.langs { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .fgrid.langs { grid-template-columns: minmax(0, 1fr); } }
.check { display: inline-flex; align-items: center; gap: 7px; font-weight: 400; color: var(--ink); font-size: 14px; margin: 0 14px 6px 0; }
[dir="rtl"] .check { margin: 0 0 6px 14px; }
fieldset { border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 12px 14px 4px; margin: 0 0 14px; min-width: 0; }
legend { font-weight: 700; padding: 0 6px; font-size: 14px; }
.formactions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-top: 4px; }
form.inline { display: inline; }
.stepup { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; background: var(--warn-tint); border-radius: var(--radius-sm); padding: 8px 10px; margin: 6px 0; }
.stepup input { width: 120px; min-height: 34px; letter-spacing: 3px; text-align: center; }
.stepup span { color: var(--warn); font-size: 13px; font-weight: 700; }

/* ---------- buttons ---------- */
.btn, button { font: inherit; font-weight: 700; font-size: 14px; display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 36px; padding: 6px 14px; border-radius: 999px; border: 1px solid transparent; cursor: pointer; background: var(--ink); color: #fff; white-space: nowrap; }
.btn:hover, button:hover { text-decoration: none; filter: brightness(1.12); }
.btn.secondary, button.secondary { background: #fff; color: var(--ink); border-color: #cfd8d4; }
.btn.accent, button.accent { background: var(--accent); color: var(--ink); }
.btn.danger, button.danger { background: var(--danger); color: #fff; }
.btn.ghost, button.ghost { background: transparent; color: var(--accent-ink); border-color: transparent; padding-inline: 8px; }
.btn.sm, button.sm { min-height: 30px; padding: 3px 11px; font-size: 13px; }
button:disabled { opacity: .45; cursor: not-allowed; }
.side button { background: transparent; border-color: rgba(255, 255, 255, .25); color: #cdd8d3; min-height: 30px; font-size: 13px; }

/* ---------- messages ---------- */
.flash { border-radius: var(--radius-sm); padding: 10px 14px; margin-bottom: 14px; font-weight: 700; }
.flash.ok { background: var(--accent-tint); color: var(--accent-ink); }
.flash.err { background: var(--danger-tint); color: var(--danger); }
.flash.warn { background: var(--warn-tint); color: var(--warn); }
.note { background: var(--info-tint); color: #1d4ea8; border-radius: var(--radius-sm); padding: 10px 14px; margin-bottom: 14px; font-size: 14px; }

/* ---------- tabs, details ---------- */
.tabs { display: flex; gap: 4px; flex-wrap: wrap; border-bottom: 1px solid var(--border); margin-bottom: 14px; }
.tabs a, .tabs button { background: transparent; color: var(--muted); border: 0; border-bottom: 2px solid transparent; border-radius: 0; padding: 8px 12px; min-height: 0; font-weight: 700; }
.tabs a.on, .tabs button.on { color: var(--ink); border-bottom-color: var(--accent); }
details.adv { border: 1px dashed #cfd8d4; border-radius: var(--radius-sm); padding: 8px 12px; margin: 10px 0; }
details.adv summary { cursor: pointer; font-weight: 700; color: var(--muted); }

/* ---------- charts and meters ---------- */
.chart { width: 100%; height: auto; display: block; }
.chart .bar { fill: var(--accent); } .chart .bar.b2 { fill: #6fa8ff; } .chart .bar.b3 { fill: #f2b652; }
.chart .grid { stroke: var(--border); stroke-width: 1; }
.chart text { fill: var(--muted); font-size: 10px; font-family: "Panel", sans-serif; }
.legend { display: flex; gap: 14px; flex-wrap: wrap; font-size: 13px; color: var(--muted); margin-top: 6px; }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-inline-end: 6px; vertical-align: -1px; background: var(--accent); }
.legend i.b2 { background: #6fa8ff; } .legend i.b3 { background: #f2b652; }
meter { width: 110px; height: 10px; vertical-align: middle; }
.loadcell { display: flex; align-items: center; gap: 8px; white-space: nowrap; }
td.health { min-width: 200px; }

/* ---------- dialog preview (announcements) ---------- */
.phone { background: #2b3a35; border-radius: 26px; padding: 26px 16px; max-width: 340px; }
.dlg { background: #fff; border-radius: 22px; padding: 22px 18px 14px; text-align: center; }
.dlg h4 { margin: 0 0 8px; font-size: 18px; } .dlg p { color: var(--body); font-size: 14px; white-space: pre-wrap; }
.dlg .b { display: block; background: var(--ink); color: #fff; border-radius: 999px; padding: 10px; font-weight: 700; margin-top: 12px; }

/* ---------- diff ---------- */
.diff { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.diff pre { background: var(--soft); border-radius: 8px; padding: 8px; max-height: 260px; overflow: auto; }
.diff .before { border-inline-start: 3px solid var(--danger); } .diff .after { border-inline-start: 3px solid var(--accent); }
@media (max-width: 760px) { .diff { grid-template-columns: minmax(0, 1fr); } }

/* ---------- login ---------- */
.loginwrap { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.loginbox { width: 100%; max-width: 400px; }
.loginbox .brand { color: var(--ink); justify-content: center; padding-bottom: 18px; }
.loginbox .langsw { border-color: var(--border); margin: 12px auto 0; display: flex; width: max-content; }
.loginbox .langsw a { color: var(--muted); }
.loginbox .langsw a.on { color: var(--ink); }
.wide{width:100%}
.pctin { width: 110px !important; flex: none; }

/* ---------- servers: fixed configs ---------- */
.kv { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 6px 14px; margin: 0 0 12px; }
.kv dt { color: var(--muted); font-size: 13px; font-weight: 700; }
.kv dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }
ul.plain { list-style: none; padding: 0; margin: 0; }
ul.plain li { padding: 4px 0; }
.bulkbar { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.bulkbar select, .bulkbar input { width: auto; min-width: 120px; }
td.grip { cursor: grab; color: var(--muted); user-select: none; width: 18px; }
tr.dragging { opacity: .45; }
tr.dropover td { box-shadow: inset 0 2px 0 var(--accent); }
.pager { display: flex; gap: 10px; align-items: center; justify-content: center; margin: 12px 0; }
.fgrid > .spanall { grid-column: 1 / -1; }
table.ovtable input { min-width: 70px; padding: 6px 8px; }
table.ovtable td { padding: 4px; }