/* ============================================================
   Afagh Terminal — design system & component toolkit
   Black/mono, dark + light themes, LTR (Overpass Mono) and
   RTL (Vazir Code) aware. Drop-in replacement for afagh-ui.css +
   dashboard-layout.css — same selectors, new visual language.
   ============================================================ */

/* ---------- tokens ---------- */
:root[data-theme="dark"]{
  --bg:#000000; --surface:#0D1015; --surface-2:#191C20; --surface-3:#23262C;
  --border:rgba(255,255,255,.14); --border-strong:rgba(255,255,255,.26);
  --text:#FFFFFF; --muted:rgba(255,255,255,.64);
  --accent:#71FFF6; --accent-fg:#062A2A; --accent-hover:#95FFF9; --accent-dim:rgba(113,255,246,.12);
  --ok:#71FFF6; --warn:#FAD14F; --crit:#FF6B6B; --info:#8FB3FF;
  --ok-bg:rgba(113,255,246,.12); --warn-bg:rgba(250,209,79,.12);
  --crit-bg:rgba(255,107,107,.12); --info-bg:rgba(143,179,255,.12);
  --ring:rgba(113,255,246,.35);
  --shadow:none;
  --shadow-lg:0 12px 40px rgba(0,0,0,.6);
  --dot-texture:rgba(255,255,255,.16);
}
:root[data-theme="light"]{
  --bg:#FFFFFF; --surface:#F5F6F7; --surface-2:#ECEDEF; --surface-3:#E1E3E6;
  --border:rgba(0,0,0,.14); --border-strong:rgba(0,0,0,.28);
  --text:#0A0A0A; --muted:rgba(0,0,0,.62);
  --accent:#0A8F86; --accent-fg:#FFFFFF; --accent-hover:#0CA89D; --accent-dim:rgba(10,143,134,.10);
  --ok:#0A8F86; --warn:#B2830A; --crit:#B23434; --info:#3D5FBF;
  --ok-bg:rgba(10,143,134,.10); --warn-bg:rgba(178,131,10,.10);
  --crit-bg:rgba(178,52,52,.10); --info-bg:rgba(61,95,191,.10);
  --ring:rgba(10,143,134,.30);
  --shadow:none;
  --shadow-lg:0 12px 40px rgba(16,24,40,.16);
  --dot-texture:rgba(0,0,0,.14);
}

*{margin:0;padding:0;box-sizing:border-box}
html,body{min-height:100%}
body{
  font-family:"Overpass Mono",ui-monospace,"SF Mono",Consolas,monospace;
  background:var(--bg); color:var(--text); font-size:14px;
  transition:background .2s,color .2s;
  font-variant-numeric:tabular-nums;
}
html[dir="rtl"] body{font-family:"Samarqand", "Vazir Code","IRANSans",sans-serif}
h1,h2,h3,h4,.font-display{font-family:inherit; font-weight:500; letter-spacing:-.02em}
html[dir="rtl"] h1,html[dir="rtl"] h2,html[dir="rtl"] h3,html[dir="rtl"] h4,html[dir="rtl"] .font-display{letter-spacing:0}
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:99px}

/* dotted texture helper, used behind charts/panels for the terminal look */
.dotted{
  background-image:radial-gradient(var(--dot-texture) 1px, transparent 1.4px);
  background-size:9px 9px;
}

/* chart legend — flat line-segment swatches, not status dots */
.chart-legend{display:flex;gap:16px;margin-top:10px;font-size:10.5px;color:var(--muted)}
html[dir="ltr"] .chart-legend{letter-spacing:.04em;text-transform:uppercase}
.chart-legend span{display:inline-flex;align-items:center;gap:6px}
.leg-swatch{width:8px;height:2px;display:inline-block;flex:none}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:1px solid var(--border);background:transparent;color:var(--muted);
  border-radius:2px;padding:0 14px;height:36px;font-size:12.5px;font-weight:500;
  letter-spacing:.03em;
  cursor:pointer;font-family:inherit;white-space:nowrap;user-select:none;
  text-decoration:none;
  transition:background .15s,border-color .15s,color .15s,opacity .15s;
}
html[dir="ltr"] .btn{text-transform:uppercase;font-size:11.5px;letter-spacing:.06em}
.btn:hover{color:var(--text);border-color:var(--border-strong)}
.btn:focus-visible{outline:none;box-shadow:0 0 0 3px var(--ring);border-color:var(--accent)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn-primary{background:transparent;border-color:var(--accent-dim);color:var(--accent)}
.btn-primary:hover{color:var(--accent);border-color:var(--accent)}
.btn-secondary{background:var(--surface-2);border-color:transparent;color:var(--text)}
.btn-secondary:hover{background:var(--surface-3)}
.btn-outline{background:transparent}
.btn-outline:hover{background:var(--surface-2)}
.btn-ghost{background:transparent;border-color:transparent}
.btn-ghost:hover{background:var(--surface-2)}
.btn-destructive{background:transparent;border-color:var(--crit-dim,rgba(255,107,107,.3));color:var(--crit)}
.btn-destructive:hover{background:var(--crit-bg)}
.btn-link{background:none;border:none;color:var(--accent);height:auto;padding:0;text-transform:none;letter-spacing:normal}
.btn-link:hover{text-decoration:underline;background:none}
.btn-sm{height:30px;padding:0 10px;font-size:11px}
.btn-lg{height:42px;padding:0 20px;font-size:13px}
.btn-icon{width:36px;padding:0}
.btn-block{width:100%}

/* ---------- form fields ---------- */
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.label{font-size:12.5px;font-weight:600}
.label .req{color:var(--crit)}
.hint{font-size:11px;color:var(--muted)}
.error-msg{font-size:11px;color:var(--crit)}
.input,.textarea,.select{
  width:100%;background:var(--bg);border:1px solid var(--border);border-radius:2px;
  color:var(--text);font-family:inherit;font-size:13px;padding:0 12px;height:38px;
  transition:border-color .15s,box-shadow .15s;
}
.input::placeholder,.textarea::placeholder{color:var(--muted)}
.input:focus,.textarea:focus,.select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--ring)}
.input:disabled,.textarea:disabled,.select:disabled{opacity:.5;cursor:not-allowed}
.input.invalid,.textarea.invalid{border-color:var(--crit);box-shadow:0 0 0 3px var(--crit-bg)}
.textarea{height:auto;min-height:88px;padding:10px 12px;resize:vertical;line-height:1.6}
.select{appearance:none;padding-inline-end:32px;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23808080' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 10px center;
}
html[dir="rtl"] .select{background-position:left 10px center}
.input-wrap{position:relative;display:flex;align-items:center}
.input-wrap .input{padding-inline-start:34px}
.input-wrap>svg{position:absolute;inset-inline-start:11px;width:15px;height:15px;color:var(--muted);pointer-events:none}

/* ---------- Choices.js (fleet-grouped multiselect) ----------
   No vendor CSS is imported — styled from scratch against Choices'
   plain BEM class names to match the rest of the design system. */
.choices{position:relative;font-size:13px}
.choices__inner{
  display:flex;flex-wrap:wrap;gap:6px;align-items:center;width:100%;min-height:38px;
  background:var(--bg);border:1px solid var(--border);border-radius:2px;padding:6px 8px;
  cursor:text;transition:border-color .15s,box-shadow .15s;
}
.choices.is-focused .choices__inner,.choices.is-open .choices__inner{border-color:var(--accent);box-shadow:0 0 0 3px var(--ring)}
.choices__list--multiple{display:flex;flex-wrap:wrap;gap:6px}
.choices__list--multiple .choices__item{
  display:inline-flex;align-items:center;gap:6px;background:var(--accent-dim);color:var(--accent);
  border:1px solid var(--accent-dim);border-radius:2px;padding:2px 6px;font-size:12px;
}
.choices__button{border:none;background:none;color:var(--accent);opacity:.7;cursor:pointer;padding:0;margin:0;font-size:14px;line-height:1}
.choices__button:hover{opacity:1}
.choices__input{background:none;border:none;color:var(--text);font-family:inherit;font-size:13px;padding:2px 4px;flex:1;min-width:60px}
.choices__input::placeholder{color:var(--muted)}
.choices__placeholder{color:var(--muted);opacity:1}

.choices__list--dropdown{
  display:none;
  position:absolute;top:calc(100% + 4px);inset-inline-start:0;inset-inline-end:0;z-index:30;
  background:var(--surface);border:1px solid var(--border-strong);border-radius:2px;
  box-shadow:var(--shadow-lg);max-height:280px;overflow-y:auto;
}
.choices__list--dropdown.is-active{display:block}
.choices__list--dropdown .choices__list{padding:4px}
.choices__group .choices__heading{padding:8px 10px 4px;font-size:10px;color:var(--muted);font-weight:600}
html[dir="ltr"] .choices__group .choices__heading{text-transform:uppercase;letter-spacing:.06em}
.choices__list--dropdown .choices__item{padding:7px 10px;color:var(--text);cursor:pointer;font-size:12.5px;border-radius:0}
.choices__list--dropdown .choices__item--selectable.is-highlighted{background:var(--surface-2)}
.choices__list--dropdown .choices__item.is-selected{color:var(--muted);cursor:default}
.choices__list--dropdown .choices__notice{padding:8px 10px;color:var(--muted);font-size:12px}

.checkbox,.radio{accent-color:var(--accent);width:15px;height:15px;cursor:pointer}
.check-row{display:flex;align-items:center;gap:8px;font-size:13px;cursor:pointer;user-select:none}
.check-row .hint{margin-inline-start:23px}

.switch{
  appearance:none;width:38px;height:22px;border-radius:99px;background:var(--surface-3);
  border:1px solid var(--border);position:relative;cursor:pointer;transition:background .2s;flex:none;
}
.switch::after{
  content:"";position:absolute;top:2px;inset-inline-start:2px;width:16px;height:16px;border-radius:50%;
  background:var(--muted);transition:all .2s;
}
.switch:checked{background:var(--accent-dim);border-color:var(--accent)}
.switch:checked::after{inset-inline-start:18px;background:var(--accent)}
.switch:focus-visible{outline:none;box-shadow:0 0 0 3px var(--ring)}

.slider{appearance:none;width:100%;height:3px;border-radius:0;background:var(--surface-3);outline:none}
.slider::-webkit-slider-thumb{appearance:none;width:14px;height:14px;border-radius:50%;background:var(--accent);cursor:pointer;border:2px solid var(--surface)}

.otp-group{display:flex;gap:8px;direction:ltr;justify-content:center}
.otp{
  width:46px;height:52px;text-align:center;font-size:20px;font-weight:600;
  background:var(--bg);border:1px solid var(--border);border-radius:2px;color:var(--text);
  font-variant-numeric:tabular-nums;font-family:inherit;
  transition:border-color .15s,box-shadow .15s;
}
.otp:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--ring)}
.otp.filled{border-color:var(--accent)}

/* ---------- cards / layout ---------- */
.card{background:var(--surface);border:1px solid var(--border);border-radius:0;padding:16px;box-shadow:var(--shadow);overflow-x:auto}
.card:has(.choices){overflow:visible} /* let the Choices.js dropdown escape the card instead of being clipped/scrolled */
.card-title{font-size:14.5px;font-weight:600;margin-bottom:4px}
.card-desc{font-size:12px;color:var(--muted);margin-bottom:14px}
.separator{height:1px;background:var(--border);border:none;margin:14px 0}
.sep-label{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:11px;margin:16px 0}
.sep-label::before,.sep-label::after{content:"";flex:1;height:1px;background:var(--border)}

/* ---------- badges / status ---------- */
.badge{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:500;border-radius:0;padding:2px 0;white-space:nowrap;border:none;background:none}
html[dir="ltr"] .badge{text-transform:uppercase;letter-spacing:.05em;font-size:10.5px}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;flex:none}
.badge-default{color:var(--text)} .badge-default::before{background:var(--muted)}
.badge-outline{color:var(--muted)} .badge-outline::before{background:var(--muted)}
.badge-accent{color:var(--accent)} .badge-accent::before{background:var(--accent)}
.badge-ok{color:var(--ok)} .badge-ok::before{background:var(--ok)}
.badge-warn{color:var(--warn)} .badge-warn::before{background:var(--warn)}
.badge-crit{color:var(--crit)} .badge-crit::before{background:var(--crit)}
.badge-info{color:var(--info)} .badge-info::before{background:var(--info)}
.dot{width:6px;height:6px;border-radius:50%;display:inline-block}
.dot-ok{background:var(--ok);box-shadow:0 0 0 3px var(--ok-bg)}
.dot-warn{background:var(--warn);box-shadow:0 0 0 3px var(--warn-bg)}
.dot-crit{background:var(--crit);box-shadow:0 0 0 3px var(--crit-bg)}

/* ---------- alerts ---------- */
.alert{display:flex;gap:10px;border:1px solid var(--border);border-radius:0;padding:12px 14px;font-size:13px;align-items:flex-start}
.alert svg{width:16px;height:16px;flex:none;margin-top:1px}
.alert b{display:block;font-size:13px;margin-bottom:2px}
.alert p{color:var(--muted);font-size:12px;line-height:1.55}
.alert-info{border-color:var(--info);background:var(--info-bg)} .alert-info svg{color:var(--info)}
.alert-ok{border-color:var(--ok);background:var(--ok-bg)} .alert-ok svg{color:var(--ok)}
.alert-warn{border-color:var(--warn);background:var(--warn-bg)} .alert-warn svg{color:var(--warn)}
.alert-crit{border-color:var(--crit);background:var(--crit-bg)} .alert-crit svg{color:var(--crit)}

/* ---------- tabs ---------- */
.tabs-list{display:inline-flex;background:transparent;border:1px solid var(--border);border-radius:0;padding:0;gap:0}
.tab{border:none;background:none;color:var(--muted);font-family:inherit;font-size:12px;font-weight:500;padding:7px 14px;border-radius:0;cursor:pointer}
html[dir="ltr"] .tab{text-transform:uppercase;letter-spacing:.05em;font-size:11px}
.tab+.tab{border-inline-start:1px solid var(--border)}
.tab:hover{color:var(--text)}
.tab.active{background:var(--accent-dim);color:var(--accent);font-weight:600}

/* ---------- pill tabs (sliding animated indicator) ---------- */
/* Single row, horizontally scrollable rather than wrapping — the sliding
   indicator only tracks x/width, so a wrapped second row would leave it
   spanning the full (multi-row) height in the wrong place. */
.pill-tabs-list{position:relative;display:flex;gap:2px;background:var(--surface-2);border:1px solid var(--border);border-radius:0;padding:3px;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin-bottom:16px}
.pill-tabs-list::-webkit-scrollbar{display:none}
.pill-indicator{position:absolute;top:3px;left:0;height:calc(100% - 6px);background:var(--accent);border-radius:0;transition:transform .25s cubic-bezier(.4,0,.2,1),width .25s cubic-bezier(.4,0,.2,1);z-index:0}
.pill-tab{position:relative;z-index:1;border:none;background:none;color:var(--muted);font-family:inherit;font-size:12.5px;font-weight:500;padding:7px 16px;border-radius:0;cursor:pointer;white-space:nowrap;transition:color .2s}
.pill-tab:hover{color:var(--text)}
.pill-tab.active{color:var(--accent-fg)}
.pill-panel{animation:pill-panel-in .18s ease}
@keyframes pill-panel-in{from{opacity:0;transform:translateY(3px)}to{opacity:1;transform:translateY(0)}}

/* ---------- accordion ---------- */
.accordion{border:1px solid var(--border);border-radius:0;overflow:hidden}
.accordion details{border-bottom:1px solid var(--border)}
.accordion details:last-child{border-bottom:none}
.accordion summary{list-style:none;display:flex;justify-content:space-between;align-items:center;padding:12px 14px;font-size:13px;font-weight:600;cursor:pointer}
.accordion summary::-webkit-details-marker{display:none}
.accordion summary::after{content:"⌄";color:var(--muted);transition:transform .2s;font-size:15px}
.accordion details[open] summary::after{transform:rotate(180deg)}
.accordion .acc-body{padding:0 14px 12px;color:var(--muted);font-size:12px;line-height:1.7}

/* ---------- table ---------- */
.table{width:100%;border-collapse:collapse;font-size:12.5px}
.table th{text-align:start;color:var(--muted);font-size:10.5px;font-weight:500;padding:10px}
html[dir="ltr"] .table th{text-transform:uppercase;letter-spacing:.07em}
.table th{border-bottom:1px solid var(--border)}
.table td{padding:11px 10px;border-bottom:1px solid var(--border);vertical-align:middle;font-variant-numeric:tabular-nums}
.table tr:last-child td{border-bottom:none}
.table tbody tr:hover{background:rgba(128,128,128,.06)}

/* ---------- avatar / skeleton / progress ---------- */
.avatar{width:30px;height:30px;border-radius:50%;background:var(--surface-3);border:1px solid var(--border);display:inline-grid;place-items:center;font-size:11px;font-weight:600;color:var(--accent);overflow:hidden}
.avatar-lg{width:44px;height:44px;font-size:15px}
.avatar-group{display:inline-flex}
.avatar-group .avatar{margin-inline-start:-8px;border:2px solid var(--surface)}
.avatar-group .avatar:first-child{margin-inline-start:0}
.skeleton{background:linear-gradient(90deg,var(--surface-2) 25%,var(--surface-3) 50%,var(--surface-2) 75%);background-size:200% 100%;animation:shimmer 1.4s infinite;border-radius:0}
@keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}
.progress{height:5px;border-radius:0;background:var(--surface-3);overflow:hidden}
.progress>i{display:block;height:100%;background:var(--accent);border-radius:0;transition:width .3s}

/* ---------- tooltip ---------- */
[data-tip]{position:relative}
[data-tip]:hover::after{
  content:attr(data-tip);position:absolute;bottom:calc(100% + 7px);inset-inline-start:50%;transform:translateX(-50%);
  background:var(--surface-2);border:1px solid var(--border);color:var(--text);
  font-size:11px;padding:5px 9px;border-radius:0;white-space:nowrap;z-index:60;box-shadow:var(--shadow-lg);
}
[data-tip]:dir(rtl):hover::after{transform:translateX(50%)} /* :dir() follows the element's own resolved direction, not just the document root, so this stays correct inside dir="ltr" charts (tracking/heartbeat) even when the page is RTL */

/* ---------- dropdown ---------- */
.dropdown{position:relative;display:inline-block}
.menu{
  position:absolute;top:calc(100% + 6px);inset-inline-start:0;min-width:190px;z-index:50;
  background:var(--surface);border:1px solid var(--border);border-radius:0;padding:4px;box-shadow:var(--shadow-lg);
  display:none;
}
.dropdown.open .menu{display:block}
.menu-item{display:flex;align-items:center;gap:9px;width:100%;text-align:start;padding:8px 10px;border-radius:0;border:none;background:none;color:var(--text);font-size:12.5px;font-family:inherit;cursor:pointer}
.menu-item svg{width:14px;height:14px;color:var(--muted)}
.menu-item:hover{background:var(--surface-2)}
.menu-item.danger{color:var(--crit)} .menu-item.danger svg{color:var(--crit)}
.menu-sep{height:1px;background:var(--border);margin:5px 4px}
.menu-label{font-size:10.5px;color:var(--muted);padding:6px 10px 3px;font-weight:600}

/* ---------- dialog ---------- */
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.7);backdrop-filter:blur(2px);z-index:90;display:none}
.overlay.open{display:grid;place-items:center}
.dialog{width:min(440px,calc(100vw - 32px));background:var(--surface);border:1px solid var(--border);border-radius:0;padding:20px;box-shadow:var(--shadow-lg)}
.dialog h3{font-size:15px;margin-bottom:6px}
.dialog p{color:var(--muted);font-size:12.5px;line-height:1.6;margin-bottom:18px}
.dialog-foot{display:flex;justify-content:flex-end;gap:8px}

/* ---------- toast ---------- */
.toaster{position:fixed;bottom:18px;inset-inline-end:18px;display:flex;flex-direction:column;gap:8px;z-index:100}
.toast{
  display:flex;align-items:flex-start;gap:10px;background:var(--surface);border:1px solid var(--border);
  border-radius:0;padding:12px 14px;min-width:260px;max-width:340px;box-shadow:var(--shadow-lg);
  font-size:12.5px;animation:toast-in .25s ease;
}
.toast b{display:block;font-size:12.5px}
.toast span{color:var(--muted);font-size:11.5px}
.toast .dot{margin-top:5px;flex:none}
@keyframes toast-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* ---------- kbd / breadcrumb / pagination ---------- */
.kbd{font-size:10.5px;border:1px solid var(--border);border-bottom-width:2px;border-radius:2px;padding:1px 6px;background:var(--surface-2);font-family:inherit}
.breadcrumb{display:flex;align-items:center;gap:7px;font-size:12.5px;color:var(--muted)}
.breadcrumb a{color:var(--muted);text-decoration:none}
.breadcrumb a:hover{color:var(--text)}
.breadcrumb .cur{color:var(--text);font-weight:600}
.pagination{display:inline-flex;gap:4px}
.page-btn{min-width:30px;height:30px;border-radius:0;border:1px solid var(--border);background:var(--surface);color:var(--text);font-family:inherit;font-size:12.5px;cursor:pointer;display:grid;place-items:center;padding:0 6px;text-decoration:none}
.page-btn:hover{background:var(--surface-2)}
.page-btn.active{background:var(--accent-dim);border-color:var(--accent);color:var(--accent);font-weight:700}
.page-btn:disabled{opacity:.4;cursor:not-allowed}

/* ---------- misc helpers ---------- */
.stack{display:flex;flex-direction:column;gap:10px}
.row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.muted{color:var(--muted)}
.hidden{display:none}

/* ============================================================
   Auth shell — login / signup
   ============================================================ */
body.auth-shell{
  display:grid; place-items:center; min-height:100vh; padding:20px;
  background-image:radial-gradient(var(--dot-texture) 1px, transparent 1.4px);
  background-size:14px 14px;
}
.auth-card{width:min(400px,100%)}
.auth-logo{display:flex;flex-direction:column;align-items:center;gap:12px;margin-bottom:26px;text-align:center}
.auth-logo svg{color:var(--accent)}
.auth-logo b{font-size:18px;font-weight:600}
.auth-logo b::before{content:"[";color:var(--muted)}
.auth-logo b::after{content:"]";color:var(--muted)}
html[dir="ltr"] .auth-logo b{text-transform:uppercase;letter-spacing:.08em;font-size:16px}
.auth-logo span{color:var(--muted);font-size:11.5px;display:block;margin-top:2px}
.auth-card .card{padding:26px;border-radius:0}
.auth-title{font-size:16px;font-weight:600;margin-bottom:5px}
.auth-sub{color:var(--muted);font-size:12px;margin-bottom:20px;line-height:1.6}
.foot-link{text-align:center;margin-top:18px;font-size:12.5px;color:var(--muted)}
.foot-link a{color:var(--accent);cursor:pointer;text-decoration:none;font-weight:600}
.foot-link a:hover{text-decoration:underline}
.form-alert{margin-bottom:14px}

/* ============================================================
   Dashboard shell — sidebar / topbar / grid layout
   ============================================================ */
html,body{height:100%}
body.app-shell{
  display:grid; grid-template-columns:220px 1fr; grid-template-rows:52px 1fr;
  grid-template-areas:"side top" "side main"; height:100vh; overflow:hidden;
}

/* ---------- Sidebar ---------- */
aside{grid-area:side; background:var(--surface); border-inline-end:1px solid var(--border); display:flex; flex-direction:column; padding:16px 10px;}
.logo{display:flex; align-items:center; gap:10px; padding:4px 10px 18px;}
.logo svg{flex:none; color:var(--accent)}
.logo b{font-size:15px;letter-spacing:.02em; font-weight:600}
.logo b::before{content:"[";color:var(--muted)}
.logo b::after{content:"]";color:var(--muted)}
html[dir="ltr"] .logo b{text-transform:uppercase;letter-spacing:.06em;font-size:13.5px}
.logo span{display:block;font-size:10px;color:var(--muted);font-weight:400}
.nav-label{font-size:10px;color:var(--muted);padding:14px 10px 6px;}
html[dir="ltr"] .nav-label{text-transform:uppercase;letter-spacing:.09em}
.nav-item{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:0;color:var(--muted);cursor:pointer;margin-bottom:1px;font-weight:500;border:none;background:none;width:100%;text-align:start;font-size:12.5px;font-family:inherit;text-decoration:none;}
.nav-item svg{width:15px;height:15px;flex:none}
.nav-item:hover{background:var(--surface-2);color:var(--text)}
.nav-item.active{background:var(--accent-dim);color:var(--accent);border-inline-start:2px solid var(--accent);padding-inline-start:8px}
.nav-item .pill{margin-inline-start:auto;font-size:10px;background:none;color:var(--crit);border:1px solid var(--crit-bg);border-radius:99px;padding:1px 7px;font-weight:600}
.side-foot{margin-top:auto;padding:10px;border-top:1px solid var(--border);display:flex;align-items:center;gap:9px;}
.side-foot small{color:var(--muted);font-size:10.5px}

/* ---------- Topbar ---------- */
header{grid-area:top;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:14px;padding:0 20px;min-width:0;}
.crumb{font-size:11px;color:var(--muted)} .crumb b{color:var(--text);font-weight:600}
html[dir="ltr"] .crumb{text-transform:uppercase;letter-spacing:.06em}
.topbar-spacer{margin-inline-start:auto}
.search{display:flex;align-items:center;gap:8px;background:var(--bg);border:1px solid var(--border);border-radius:0;padding:6px 12px;width:300px;color:var(--muted);font-size:12.5px;font-family:inherit;cursor:pointer;text-align:start}
.search:hover{border-color:var(--border-strong);color:var(--text)}
.search:focus-visible{outline:none;box-shadow:0 0 0 3px var(--ring);border-color:var(--accent)}
.search span:first-of-type{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.search .kbd{margin-inline-start:auto;font-size:10.5px;border:1px solid var(--border);border-radius:2px;padding:0 5px;flex:none}
.icon-btn{min-width:32px;height:32px;border-radius:0;border:1px solid var(--border);background:transparent;color:var(--muted);display:grid;place-items:center;cursor:pointer;font-family:inherit;font-size:11px;font-weight:600;padding:0 8px;text-decoration:none;flex:none}
.icon-btn:hover{color:var(--text);border-color:var(--border-strong)}
.menu-btn{display:none}
.sidebar-backdrop{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:39}

/* ---------- Main ---------- */
main{grid-area:main;overflow-y:auto;overflow-x:hidden;padding:22px 24px;min-width:0;}
.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;flex-wrap:wrap;gap:12px}
.page-head h1{font-size:30px;font-weight:500;letter-spacing:-.02em}
html[dir="rtl"] .page-head h1{letter-spacing:0}
.page-head p{color:var(--muted);font-size:13px;margin-top:4px}

/* grid + kpi cards */
.grid{display:grid;gap:1px;border:1px solid var(--border)}
.grid.split,.grid.charts,.grid.row2{gap:14px;background:none;border:none}
.kpis{grid-template-columns:repeat(4,1fr);margin-bottom:14px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:20px}
.kpi{background:var(--surface);padding:16px 18px}
.card.kpi{border:none;box-shadow:none} /* .kpis supplies the hairline dividers via grid gap */
.kpi .k-top{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:11px;font-weight:500;}
html[dir="ltr"] .kpi .k-top{text-transform:uppercase;letter-spacing:.09em}
.kpi .k-val{font-size:25px;font-weight:500;margin:8px 0 2px;letter-spacing:0;font-variant-numeric:tabular-nums;direction:ltr}
html[dir="rtl"] .kpi .k-val {text-align: end}
.kpi .k-sub{font-size:11.5px;color:var(--muted)}
.k-sub .up{color:var(--ok)} .k-sub .down{color:var(--crit)}

/* server table */
.split{grid-template-columns:1.7fr 1fr}
.card h3{font-size:15px;font-weight:500;margin-bottom:12px;display:flex;align-items:center;justify-content:space-between}
.card h3 a{font-size:11.5px;color:var(--accent);text-decoration:none;font-weight:500;cursor:pointer}
html[dir="ltr"] .card h3 a{text-transform:uppercase;letter-spacing:.06em}
.card h3 .note{font-size:10.5px;color:var(--muted);font-weight:400}
tbody tr{cursor:pointer} tbody tr:hover{background:rgba(128,128,128,.06)}
.host{font-weight:500} .host small{display:block;color:var(--muted);font-weight:400;font-size:10.5px;direction:ltr;text-align:start}
html[dir="rtl"] .host small {text-align:end}
.meter{display:flex;flex-direction:column;gap:4px;width:64px}
.meter .bar{height:5px;border-radius:0;background:var(--surface-3);overflow:hidden;width:100%}
.meter .bar i{display:block;height:100%;border-radius:0}
.meter span{font-size:11px;color:var(--muted);text-align:start;direction:ltr;font-variant-numeric:tabular-nums}

/* alerts feed */
.alert-item{display:flex;gap:10px;padding:10px 2px;border-bottom:1px solid var(--border);font-size:12px}
.alert-item:last-child{border-bottom:none}
.alert-item .t{color:var(--muted);font-size:10.5px;margin-top:2px;direction:ltr;text-align:end}
.alert-item b{font-weight:600}

/* detail view */
.back{display:inline-flex;align-items:center;gap:6px;color:var(--accent);font-size:12.5px;cursor:pointer;background:none;border:none;font-family:inherit;padding:0;margin-bottom:14px;font-weight:500;text-decoration:none}
.detail-head{display:flex;align-items:center;gap:14px;margin-bottom:16px;flex-wrap:wrap;justify-content:space-between}
.detail-head .actions {display:flex;gap:0.5rem;}
.detail-head h1{font-size:20px;font-weight:500}
/*.detail-head .badge{margin-inline-start:auto}*/
.detail-head .meta{color:var(--muted);font-size:12px;margin-top:3px}
.detail-head-main{flex:1;min-width:0}
.detail-head-badges{display:flex;align-items:center;flex-wrap:wrap;row-gap:6px;column-gap:1rem;margin:4px 0}
@media (max-width:680px){
  .detail-head--server{flex-direction:column;align-items:flex-start}
  .detail-head--server .actions{width:100%}
  .detail-head--server .actions .btn{flex:1}
}
.charts{grid-template-columns:repeat(2,1fr)}
.chart-card svg{width:100%;height:110px;display:block}
.chart-card .cv{font-size:20px;font-weight:500;font-variant-numeric:tabular-nums;direction:ltr}
.chart-card .cl{font-size:11.5px;color:var(--muted);font-weight:500}
.row2{grid-template-columns:1.4fr 1fr;margin-top:14px}

/* hw health */
.hw{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--border);border:1px solid var(--border)}
.hw-item{display:flex;justify-content:space-between;align-items:center;background:var(--surface);padding:8px 12px;font-size:12px}
.hw-item span{color:var(--muted)}
.hw-item b{font-weight:600;font-size:12px}

/* Tracking bar (per-check pass/fail history) — always dir="ltr" internally
   regardless of page locale, but on an LTR page itself we want the most
   recent result nearest the reading start, so flip the row there only;
   RTL pages are untouched. */
html[dir="ltr"] .tracking-chart{flex-direction:row-reverse}

/* Each block is a wrapper (.track-bar, carries data-tip + the [data-tip]
   tooltip) around the actual colored bar (the inner <i>) — the hover
   scale is applied only to the inner element so the tooltip itself
   doesn't grow/blur along with it. */
.track-bar{display:flex;align-items:stretch} /* position:relative comes from the [data-tip] rule above */
.track-bar i{display:block;width:100%;border-radius:1px;transition:transform .15s ease-out;transform-origin:center}
.track-bar:hover i{transform:scale(1.3)}

/* uptime checks preview (dashboard) */
.uptime-rows{display:flex;flex-direction:column}
.uptime-row{display:grid;grid-template-columns:1.3fr 1fr .7fr .7fr .8fr;gap:16px;align-items:center;padding:12px 0;border-bottom:1px solid var(--border)}
.uptime-row:last-child{border-bottom:none}
@media (max-width:820px){.uptime-row{grid-template-columns:1fr 1fr;row-gap:8px}}
.u-host{display:flex;flex-direction:column;gap:2px;min-width:0}
.u-host b{font-weight:600;direction:ltr;text-align:start;unicode-bidi:isolate}
.u-host .u-path{color:var(--muted);font-size:10.5px;direction:ltr;text-align:start;unicode-bidi:isolate;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.u-field{display:flex;flex-direction:column;gap:3px}
.u-label{font-size:10.5px;color:var(--muted)}
html[dir="ltr"] .u-label{text-transform:uppercase;letter-spacing:.07em}
.u-value{font-size:14px;font-variant-numeric:tabular-nums;direction:ltr;text-align:start}
html[dir="rtl"] .u-value{text-align: end}
.u-value.ok{color:var(--ok)}
.u-value.warn{color:var(--warn)}
.u-value.crit{color:var(--crit)}

/* logs — always LTR + mono, regardless of interface language */
.logs{font-family:"Overpass Mono",Consolas,monospace;font-size:11.5px;line-height:1.9;overflow-x:auto;white-space:nowrap;direction:ltr;text-align:left}
.logs .ts{color:var(--muted)} .logs .sev{font-weight:700;padding:0 4px}
.sev.ERR{color:var(--crit)} .sev.WRN{color:var(--warn)} .sev.INF{color:var(--info)}

/* ============================================================
   Mobile — sidebar becomes an off-canvas drawer, grids stack
   ============================================================ */
@media (max-width:900px){
  body.app-shell{grid-template-columns:1fr;grid-template-areas:"top" "main"}
  aside{
    position:fixed;inset-inline-start:0;top:0;bottom:0;width:240px;z-index:40;
    transform:translateX(-100%);transition:transform .25s ease;box-shadow:var(--shadow-lg);overflow-y:auto;
  }
  html[dir="rtl"] aside{transform:translateX(100%)}
  body.sidebar-open aside{transform:translateX(0)}
  body.sidebar-open .sidebar-backdrop{display:block}

  .menu-btn{display:grid}
  header{padding:0 14px;gap:10px}
  .crumb{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .search{display:none}

  main{padding:14px}
  .page-head h1{font-size:22px}

  .kpis,.grid-3{grid-template-columns:repeat(2,1fr)}
  .split,.charts,.row2{grid-template-columns:1fr}
}

@media (max-width:480px){
  .kpis,.grid-3{grid-template-columns:1fr}
  .hw{grid-template-columns:1fr}
  .uptime-row{grid-template-columns:1fr}
}

/* ============================================================
   Mobile tables — rows become labeled cards instead of a table
   that needs horizontal scrolling. Each td's data-label comes
   from its column header, stamped in by table_labels.js.
   ============================================================ */
@media (max-width:680px){
  .table thead{display:none}
  .table,.table tbody,.table tr,.table td{display:block;width:100%}
  .table{border:none}
  .table tr{border:1px solid var(--border);padding:10px 12px;margin-bottom:8px;border-radius:0}
  .table tr:last-child{margin-bottom:0}
  .table td{border-bottom:none;padding:5px 0;display:flex;flex-direction:column;align-items:flex-start;gap:2px}
  .table td:empty{display:none}
  .table td[data-label]::before{content:attr(data-label);color:var(--muted);font-size:10px;font-weight:600}
  html[dir="ltr"] .table td[data-label]::before{text-transform:uppercase;letter-spacing:.06em}
}

/* ============================================================
   Command palette (Ctrl+K)
   ============================================================ */
.cmdk-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:200}
.cmdk{
  position:fixed;top:12%;left:50%;transform:translateX(-50%);z-index:201;
  width:min(560px,calc(100vw - 32px));max-height:70vh;
  background:var(--surface);border:1px solid var(--border-strong);border-radius:2px;
  box-shadow:var(--shadow-lg);display:flex;flex-direction:column;overflow:hidden;
}
.cmdk-input-row{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--border);color:var(--muted);flex:none}
.cmdk-input-row input{flex:1;background:none;border:none;outline:none;color:var(--text);font-family:inherit;font-size:14px}
.cmdk-input-row input::placeholder{color:var(--muted)}
.cmdk-list{overflow-y:auto;padding:6px;flex:1}
.cmdk-group-label{font-size:10px;color:var(--muted);padding:10px 10px 4px}
html[dir="ltr"] .cmdk-group-label{text-transform:uppercase;letter-spacing:.09em}
.cmdk-item{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:0;cursor:pointer;color:var(--text);font-size:12.5px}
.cmdk-item .cmdk-title{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cmdk-item .cmdk-subtitle{color:var(--muted);font-size:11px;flex:none}
.cmdk-item.active{background:var(--accent-dim);color:var(--accent)}
.cmdk-item.active .cmdk-subtitle{color:var(--accent)}
.cmdk-empty{padding:24px 10px;text-align:center;color:var(--muted);font-size:12.5px}
.cmdk-foot{display:flex;align-items:center;gap:16px;padding:10px 16px;border-top:1px solid var(--border);color:var(--muted);font-size:11px;flex:none}
.cmdk-foot .kbd{margin-inline-end:4px}
@media (max-width:680px){
  .cmdk{top:6%;width:calc(100vw - 24px);max-height:82vh}
}

/* ============================================================
   marketing — public landing page (apex host)
   ============================================================ */
.marketing-shell{max-width:1100px;margin:0 auto;padding:0 24px}
.marketing-nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:22px 0}
.marketing-brand{display:flex;align-items:center;gap:10px}

/* ---------- hero ---------- */
.hero{padding:56px 0 24px;text-align:center}
.hero h1{font-size:clamp(30px,5.2vw,52px);line-height:1.12;margin-bottom:16px;max-width:16ch;margin-inline:auto}
.hero .hero-sub{color:var(--muted);font-size:15px;line-height:1.75;max-width:60ch;margin:0 auto 26px}
.hero .hero-cta{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.hero .hero-note{margin-top:14px;font-size:11.5px;color:var(--muted)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:11px;color:var(--accent);
  border:1px solid var(--border);padding:5px 10px;margin-bottom:18px}
html[dir="ltr"] .eyebrow{text-transform:uppercase;letter-spacing:.12em}

/* ---------- world map ---------- */
.world-map{position:relative;margin:8px auto 0;max-width:960px}
.world-map svg{display:block;width:100%;height:auto}
.world-map__land circle{fill:var(--dot-texture)}
.world-map__node{fill:var(--accent)}
.world-map__pulse{fill:none;stroke:var(--accent);stroke-width:2;transform-origin:center;transform-box:fill-box;
  animation:map-pulse 2.8s ease-out infinite;animation-delay:var(--pulse-delay,0s)}
@keyframes map-pulse{
  0%{transform:scale(.6);opacity:.85}
  70%{transform:scale(3.4);opacity:0}
  100%{transform:scale(3.4);opacity:0}
}
/* The pulse is ambience, not information — hold it still when asked. */
@media (prefers-reduced-motion:reduce){
  .world-map__pulse{animation:none;opacity:.35;stroke-width:1.5}
}

/* ---------- sections ---------- */
.section{padding:56px 0;border-top:1px solid var(--border)}
.section-head{max-width:60ch;margin-bottom:28px}
.section-head h2{font-size:clamp(21px,3vw,30px);margin-bottom:10px}
.section-head p{color:var(--muted);font-size:13.5px;line-height:1.8}

.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(258px,1fr));gap:14px}
.feature{background:var(--surface);border:1px solid var(--border);padding:20px}
.feature h3{font-size:14.5px;margin-bottom:8px}
.feature p{color:var(--muted);font-size:12.5px;line-height:1.85}
.feature .feature-icon{color:var(--accent);margin-bottom:12px;display:block}

.plan-grid{display:flex;align-items:stretch;gap:16px;flex-wrap:wrap}

/* ---------- footer ---------- */
.marketing-footer{border-top:1px solid var(--border);margin-top:8px;padding:36px 0 44px}
.footer-cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:28px;margin-bottom:28px}
.footer-cols h4{font-size:11px;color:var(--muted);margin-bottom:12px;font-weight:500}
html[dir="ltr"] .footer-cols h4{text-transform:uppercase;letter-spacing:.1em}
.footer-cols ul{list-style:none}
.footer-cols li{margin-bottom:8px}
.footer-cols a{color:var(--text);font-size:12.5px;text-decoration:none}
.footer-cols a:hover{color:var(--accent)}
.footer-blurb{color:var(--muted);font-size:12.5px;line-height:1.8;max-width:38ch;margin-top:12px}
.footer-base{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  border-top:1px solid var(--border);padding-top:20px;color:var(--muted);font-size:11.5px}

@media (max-width:680px){
  .hero{padding:36px 0 16px}
  .section{padding:40px 0}
  .marketing-nav{flex-wrap:wrap}
}

/* ---------- marketing: brand sizing ---------- */
.marketing-brand{gap:12px}
.marketing-brand .brand-name{font-size:23px;font-weight:600;letter-spacing:-.02em}
html[dir="rtl"] .marketing-brand .brand-name{letter-spacing:0}
.marketing-footer .marketing-brand .brand-name{font-size:20px}

/* ---------- marketing: fact band ---------- */
.fact-band{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1px;
  background:var(--border);border:1px solid var(--border);margin-top:38px}
.fact{background:var(--bg);padding:20px 18px}
.fact .fact-val{font-size:23px;font-weight:600;color:var(--accent);margin-bottom:6px;text-align: start;}
html[dir="rtl"] .fact .fact-val{text-align:start}
.fact .fact-label{font-size:11.5px;color:var(--muted);line-height:1.7}

/* ---------- marketing: numbered steps ---------- */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;counter-reset:step}
.step{border:1px solid var(--border);padding:20px;position:relative}
.step::before{counter-increment:step;content:counter(step,decimal-leading-zero);
  display:block;font-size:11px;color:var(--accent);margin-bottom:12px;letter-spacing:.1em}
.step h3{font-size:14.5px;margin-bottom:8px}
.step p{color:var(--muted);font-size:12.5px;line-height:1.85}

/* ---------- marketing: feature detail ---------- */
.feature ul{list-style:none;margin-top:14px;padding:0}
.feature li{position:relative;color:var(--muted);font-size:12px;line-height:1.7;margin-bottom:7px;
  padding-inline-start:16px}
.feature li::before{content:"";position:absolute;inset-inline-start:0;top:8px;width:6px;height:1px;background:var(--accent)}

/* ---------- marketing: integrations ---------- */
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:1px solid var(--border);padding:8px 12px;font-size:12px;color:var(--muted)}
.chip b{color:var(--text);font-weight:500}

/* ---------- marketing: faq ---------- */
.faq{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:14px 32px}
.faq-item h3{font-size:13.5px;margin-bottom:8px}
.faq-item p{color:var(--muted);font-size:12.5px;line-height:1.85}

/* ---------- marketing: typography ----------
   The app keeps its mono terminal face; the public pages use the brand's
   own type — Modam for headings, Samarqand for running text and the
   wordmark.

   Both use "Samarqand Text", the un-split alias declared in fonts.css, not
   the plain "Samarqand" family. The plain family carries a Persian/Arabic
   unicode-range with Overpass Mono behind it, so naming it would quietly
   render every Latin word in mono — including the "Afagh" wordmark. The
   face itself has full Latin (A-Z, a-z and digits all present), so the
   alias simply lets it be used.

   The selectors repeat under `html[dir="rtl"]` because the RTL body rule
   near the top of this file is more specific than a bare `body.marketing`
   and would otherwise win. */
body.marketing,
html[dir="rtl"] body.marketing{
  font-family:"Samarqand Text","Samarqand","Vazir Code","IRANSans",sans-serif;
}
body.marketing h1,body.marketing h2,body.marketing h3,body.marketing h4,
body.marketing .font-display,
html[dir="rtl"] body.marketing h1,html[dir="rtl"] body.marketing h2,
html[dir="rtl"] body.marketing h3,html[dir="rtl"] body.marketing h4{
  font-family:"Modam","Samarqand Text",ui-sans-serif,sans-serif;
}
/* These faces are proportional, unlike the mono the layout was tuned
   against, so the display sizes need a touch of tracking back. */
html[dir="ltr"] body.marketing h1,html[dir="ltr"] body.marketing h2{letter-spacing:-.01em}

body.marketing .brand-name{
  font-family:"Samarqand Text","Samarqand",ui-sans-serif,sans-serif;
  font-weight:600;
}