/* ============================================================
   AMIR IT — DESIGN SYSTEM v1.0
   Dark-futuristic unified design system (Public + Portal + Admin)
   RTL-first • Self-hosted fonts • Zero external dependencies
   ============================================================ */

/* ---------- Self-hosted fonts ---------- */
@font-face{font-family:'Vazirmatn';src:url('../fonts/Vazirmatn-Regular.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'Vazirmatn';src:url('../fonts/Vazirmatn-Medium.woff2') format('woff2');font-weight:500;font-display:swap}
@font-face{font-family:'Vazirmatn';src:url('../fonts/Vazirmatn-Bold.woff2') format('woff2');font-weight:700;font-display:swap}
@font-face{font-family:'Vazirmatn';src:url('../fonts/Vazirmatn-ExtraBold.woff2') format('woff2');font-weight:800;font-display:swap}
@font-face{font-family:'Orbitron';src:url('../fonts/Orbitron-Bold.woff2') format('woff2');font-weight:700;font-display:swap}
@font-face{font-family:'Orbitron';src:url('../fonts/Orbitron-Black.woff2') format('woff2');font-weight:900;font-display:swap}
@font-face{font-family:'JBMono';src:url('../fonts/JetBrainsMono-Regular.woff2') format('woff2');font-weight:400;font-display:swap}
/* فونت فارسی تیتر (Far.Titr Bold) — فقط برای گلیف‌های فارسی/عربی فعال می‌شود؛
   متن لاتین برند (Orbitron) و اعداد لاتین دست‌نخورده می‌مانند */
@font-face{font-family:'Far Titr';src:url('../fonts/FarTitrBd.ttf') format('truetype');font-weight:400 900;font-display:swap;unicode-range:U+0600-06FF,U+0750-077F,U+08A0-08FF,U+FB50-FDFF,U+FE70-FEFF,U+200C-200F}

/* ---------- Design tokens ---------- */
:root{
  /* palette */
  --bg-0:#04060c; --bg-1:#080b13; --bg-2:#0c111c; --bg-3:#111827; --bg-4:#161f31;
  --surface:rgba(148,163,184,.045); --surface-2:rgba(148,163,184,.08);
  --border:rgba(148,163,184,.14); --border-strong:rgba(148,163,184,.30);
  --text-1:#eef2f9; --text-2:#aeb9cc; --text-3:#74819a; --text-4:#4c5670;
  --accent:#00e5ff; --accent-2:#8b5cf6; --accent-3:#00ffa3;
  --danger:#ff2e63; --warning:#ffb547; --success:#2dd4a7; --info:#38bdf8;
  --grad-accent:linear-gradient(120deg,#00e5ff 0%,#8b5cf6 100%);
  --grad-accent-soft:linear-gradient(120deg,rgba(0,229,255,.12),rgba(139,92,246,.12));
  --glow-accent:0 0 24px rgba(0,229,255,.28);
  --glow-accent-2:0 0 24px rgba(139,92,246,.30);

  /* —— SPACING SYSTEM (strict rhythm) —— */
  --sp-1:4px; --sp-2:8px; --sp-3:12px; --sp-4:16px; --sp-5:24px;
  --sp-6:32px; --sp-7:48px; --sp-8:64px; --sp-9:96px; --sp-10:128px;
  --section-y:clamp(88px,11vw,150px);          /* vertical rhythm of every section */
  --block-gap:clamp(48px,6vw,88px);            /* gap between sibling blocks */
  --gutter:clamp(20px,4.5vw,44px);             /* page side padding */
  --card-pad:clamp(20px,2.6vw,30px);           /* inner card padding */
  --grid-gap:clamp(16px,2vw,26px);             /* grid gaps */
  --stack:var(--sp-4);                          /* default stack gap */

  /* shape / layout */
  --radius-s:8px; --radius-m:14px; --radius-l:22px;
  --container:1280px; --container-narrow:880px;
  --nav-h:74px;

  /* type */
  --font-fa:'Far Titr','Vazirmatn',Tahoma,'Segoe UI',sans-serif;
  --font-display:'Far Titr','Orbitron','Vazirmatn',sans-serif;
  --font-mono:'JBMono','Far Titr',Consolas,monospace;

  /* motion */
  --ease:cubic-bezier(.22,1,.36,1);
  --t-fast:.18s var(--ease); --t-med:.38s var(--ease); --t-slow:.7s var(--ease);
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
html,body{height:100%}
body{
  font-family:var(--font-fa); background:var(--bg-0); color:var(--text-1);
  line-height:1.85; font-size:15.5px; overflow-x:hidden;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
}
img,svg,canvas,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none;transition:color var(--t-fast)}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,textarea,select{font-family:inherit;font-size:inherit;color:inherit}
ul,ol{list-style:none}
::selection{background:rgba(0,229,255,.28);color:#fff}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:var(--bg-1)}
::-webkit-scrollbar-thumb{background:#1d2941;border-radius:8px;border:2px solid var(--bg-1)}
::-webkit-scrollbar-thumb:hover{background:#28365a}

/* ---------- Background atmosphere ---------- */
.atmo{position:fixed;inset:0;z-index:-2;pointer-events:none;background:
  radial-gradient(1100px 700px at 85% -10%,rgba(139,92,246,.10),transparent 60%),
  radial-gradient(1000px 620px at 8% 12%,rgba(0,229,255,.075),transparent 62%),
  radial-gradient(900px 900px at 50% 118%,rgba(0,255,163,.05),transparent 60%),
  var(--bg-0)}
.grid-bg{position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(rgba(148,163,184,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(148,163,184,.05) 1px,transparent 1px);
  background-size:44px 44px;
  -webkit-mask-image:radial-gradient(ellipse 90% 70% at 50% 30%,#000 30%,transparent 78%);
          mask-image:radial-gradient(ellipse 90% 70% at 50% 30%,#000 30%,transparent 78%)}
.noise{position:fixed;inset:0;z-index:60;pointer-events:none;opacity:.05;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='0.6'/%3E%3C/svg%3E")}
.scanlines{position:relative;overflow:hidden}
.scanlines::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:.35;
  background:repeating-linear-gradient(0deg,rgba(255,255,255,.022) 0 1px,transparent 1px 3px)}
.scan-sweep{position:absolute;left:0;right:0;height:130px;pointer-events:none;z-index:1;
  background:linear-gradient(180deg,transparent,rgba(0,229,255,.06) 45%,rgba(0,229,255,.11) 50%,rgba(0,229,255,.06) 55%,transparent);
  animation:sweep 7s linear infinite}
@keyframes sweep{0%{top:-20%}100%{top:120%}}

/* ---------- Typography ---------- */
.display{font-family:var(--font-display);direction:ltr;letter-spacing:.02em;line-height:1.12;font-weight:900}
.d1{font-size:clamp(2.5rem,6.4vw,4.7rem)}
.d2{font-size:clamp(1.9rem,4.4vw,3.2rem)}
.d3{font-size:clamp(1.4rem,2.8vw,2rem)}
.h-page{font-size:clamp(1.5rem,3vw,2.1rem);font-weight:800;line-height:1.35}
h3.sec-title{font-size:clamp(1.2rem,2vw,1.5rem);font-weight:800}
.lead{font-size:clamp(1rem,1.6vw,1.15rem);color:var(--text-2);line-height:2.05}
.muted{color:var(--text-3)}
.mono{font-family:var(--font-mono);direction:ltr;unicode-bidi:embed}
.num{font-family:var(--font-mono);letter-spacing:.02em}
.grad-text{background:var(--grad-accent);-webkit-background-clip:text;background-clip:text;color:transparent}
.stroke-text{color:transparent;-webkit-text-stroke:1.2px rgba(174,185,204,.34)}
.en{font-family:var(--font-display);direction:ltr;unicode-bidi:isolate}

/* section tag:  // 01 — SERVICES  */
.tag{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:.78rem;
  letter-spacing:.14em;color:var(--accent);direction:ltr;unicode-bidi:isolate}
.tag::before{content:"";width:34px;height:1px;background:linear-gradient(90deg,transparent,var(--accent))}
.tag.tag-end::after{content:"";width:34px;height:1px;background:linear-gradient(270deg,transparent,var(--accent))}

/* ---------- Layout ---------- */
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter)}
.container-narrow{max-width:var(--container-narrow)}
.section{padding-block:var(--section-y);position:relative}
.section-sm{padding-block:calc(var(--section-y)*.62)}
.sect-head{display:flex;flex-direction:column;gap:var(--sp-4);margin-bottom:clamp(40px,6vw,72px);max-width:760px}
.sect-head.center{margin-inline:auto;text-align:center;align-items:center}
.grid{display:grid;gap:var(--grid-gap)}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
.flex{display:flex;gap:var(--sp-4)}
.flex-between{display:flex;align-items:center;justify-content:space-between;gap:var(--sp-4)}
.flex-center{display:flex;align-items:center;gap:var(--sp-3)}
.wrap{flex-wrap:wrap}
.stack{display:flex;flex-direction:column;gap:var(--stack)}
.divider-glow{height:1px;border:0;margin-block:var(--sp-8);
  background:linear-gradient(90deg,transparent,rgba(0,229,255,.5),rgba(139,92,246,.5),transparent);
  box-shadow:0 0 18px rgba(0,229,255,.18)}

/* ---------- Buttons ---------- */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:13px 26px;border-radius:var(--radius-s);font-weight:700;font-size:.95rem;
  border:1px solid transparent;transition:transform var(--t-fast),box-shadow var(--t-fast),background var(--t-fast),border-color var(--t-fast);
  overflow:hidden;white-space:nowrap;user-select:none}
.btn:active{transform:translateY(1px) scale(.985)}
.btn .btn-ico{width:18px;height:18px;flex:none}
.btn-primary{background:var(--grad-accent);color:#03121a;box-shadow:0 6px 26px rgba(0,229,255,.22)}
.btn-primary:hover{box-shadow:0 8px 34px rgba(0,229,255,.4),0 4px 20px rgba(139,92,246,.3);transform:translateY(-2px)}
.btn-primary::after{content:"";position:absolute;top:0;bottom:0;width:46%;left:-60%;transform:skewX(-22deg);
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.35),transparent);transition:left .55s var(--ease)}
.btn-primary:hover::after{left:130%}
.btn-ghost{background:var(--surface);border-color:var(--border-strong);color:var(--text-1);backdrop-filter:blur(6px)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent);box-shadow:var(--glow-accent);transform:translateY(-2px)}
.btn-soft{background:var(--surface-2);color:var(--text-2)}
.btn-soft:hover{color:var(--text-1);background:rgba(148,163,184,.14)}
.btn-danger{background:rgba(255,46,99,.12);border-color:rgba(255,46,99,.4);color:#ff6d93}
.btn-danger:hover{background:rgba(255,46,99,.2);box-shadow:0 0 22px rgba(255,46,99,.25)}
.btn-success{background:rgba(45,212,167,.12);border-color:rgba(45,212,167,.45);color:#5eead4}
.btn-success:hover{box-shadow:0 0 22px rgba(45,212,167,.25)}
.btn-sm{padding:8px 16px;font-size:.82rem;border-radius:7px}
.btn-lg{padding:16px 34px;font-size:1.02rem}
.btn-block{width:100%}
.btn[disabled],.btn.disabled{opacity:.45;pointer-events:none}

/* ---------- Forms ---------- */
.field{display:flex;flex-direction:column;gap:var(--sp-2);margin-bottom:var(--sp-4)}
.label{font-size:.86rem;font-weight:600;color:var(--text-2);display:flex;align-items:center;gap:6px}
.label .req{color:var(--danger);font-weight:800}
.input,.select,.textarea{width:100%;background:rgba(8,11,19,.65);border:1px solid var(--border-strong);
  border-radius:var(--radius-s);padding:12px 16px;color:var(--text-1);transition:border-color var(--t-fast),box-shadow var(--t-fast),background var(--t-fast)}
.textarea{min-height:120px;resize:vertical;line-height:1.9}
.input::placeholder,.textarea::placeholder{color:var(--text-4)}
.input:focus,.select:focus,.textarea:focus{outline:none;border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(0,229,255,.12),var(--glow-accent);background:rgba(8,11,19,.9)}
.select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2374819a' stroke-width='2' fill='none'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:left 16px center;padding-left:40px}
.input-ico{position:relative}
.input-ico .input{padding-inline-start:44px}
.input-ico svg{position:absolute;inset-inline-start:14px;top:50%;transform:translateY(-50%);width:18px;height:18px;color:var(--text-3);pointer-events:none}
.hint{font-size:.78rem;color:var(--text-3)}
.err-text{font-size:.8rem;color:var(--danger)}
.check{display:flex;align-items:flex-start;gap:10px;cursor:pointer;font-size:.9rem;color:var(--text-2)}
.check input{accent-color:var(--accent);width:17px;height:17px;margin-top:4px;flex:none}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:var(--sp-4)}

/* CAPTCHA — self-hosted visual */
.captcha-box{display:flex;align-items:stretch;gap:var(--sp-3)}
.captcha-img{position:relative;border:1px solid var(--border-strong);border-radius:var(--radius-s);
  overflow:hidden;background:#080b13;flex:none;direction:ltr}
.captcha-img img{display:block;height:60px;min-width:170px;user-select:none}
.captcha-img::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(0deg,rgba(0,229,255,.03) 0 2px,transparent 2px 4px);pointer-events:none}
.captcha-refresh{width:52px;border:1px solid var(--border-strong);border-radius:var(--radius-s);
  display:grid;place-items:center;color:var(--text-3);transition:all var(--t-fast);background:var(--surface)}
.captcha-refresh:hover{color:var(--accent);border-color:var(--accent);box-shadow:var(--glow-accent)}
.captcha-refresh svg{width:19px;height:19px}

/* ---------- Cards / Panels ---------- */
.card{position:relative;background:linear-gradient(160deg,rgba(148,163,184,.06),rgba(148,163,184,.02));
  border:1px solid var(--border);border-radius:var(--radius-m);padding:var(--card-pad);
  transition:border-color var(--t-med),transform var(--t-med),box-shadow var(--t-med)}
.card-hover:hover{border-color:rgba(0,229,255,.4);transform:translateY(-4px);
  box-shadow:0 14px 44px rgba(0,0,0,.4),0 0 0 1px rgba(0,229,255,.14),var(--glow-accent)}
.card-flat{background:var(--surface)}
/* mouse-tracking glow card (JS sets --mx/--my) */
.glow-card{position:relative;overflow:hidden}
.glow-card::before{content:"";position:absolute;inset:0;opacity:0;transition:opacity .4s;pointer-events:none;
  background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),rgba(0,229,255,.09),rgba(139,92,246,.06) 40%,transparent 65%)}
.glow-card:hover::before{opacity:1}
/* HUD corner brackets — the signature element */
.hud{position:relative;--hud-c:rgba(0,229,255,.5)}
.hud::before{content:"";position:absolute;inset:-1px;pointer-events:none;
  background:
   linear-gradient(var(--hud-c),var(--hud-c)) top right/16px 1.5px,
   linear-gradient(var(--hud-c),var(--hud-c)) top right/1.5px 16px,
   linear-gradient(var(--hud-c),var(--hud-c)) bottom left/16px 1.5px,
   linear-gradient(var(--hud-c),var(--hud-c)) bottom left/1.5px 16px;
  background-repeat:no-repeat;transition:all var(--t-med)}
.hud-h:hover::before{--hud-c:var(--accent);
  background:linear-gradient(var(--hud-c),var(--hud-c)) top right/26px 2px,
   linear-gradient(var(--hud-c),var(--hud-c)) top right/2px 26px,
   linear-gradient(var(--hud-c),var(--hud-c)) bottom left/26px 2px,
   linear-gradient(var(--hud-c),var(--hud-c)) bottom left/2px 26px;
  background-repeat:no-repeat}
/* cyber-cut corners */
.cut-corner{clip-path:polygon(0 14px,14px 0,100% 0,100% calc(100% - 14px),calc(100% - 14px) 100%,0 100%)}
/* card top data-strip */
.strip{position:relative;overflow:hidden}
.strip::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,var(--accent),var(--accent-2),transparent 70%);opacity:.7}
.ico-chip{width:52px;height:52px;border-radius:13px;display:grid;place-items:center;flex:none;
  background:var(--grad-accent-soft);border:1px solid rgba(0,229,255,.22);color:var(--accent);
  box-shadow:inset 0 0 18px rgba(0,229,255,.07)}
.ico-chip svg{width:24px;height:24px}
.ico-chip.v{color:var(--accent-2);border-color:rgba(139,92,246,.28);background:linear-gradient(120deg,rgba(139,92,246,.14),rgba(0,229,255,.06))}
.ico-chip.g{color:var(--accent-3);border-color:rgba(0,255,163,.25);background:rgba(0,255,163,.08)}
.ico-chip.r{color:var(--danger);border-color:rgba(255,46,99,.3);background:rgba(255,46,99,.08)}
.ico-chip.sm{width:40px;height:40px;border-radius:10px}.ico-chip.sm svg{width:19px;height:19px}

/* ---------- Badges / Status ---------- */
.badge{display:inline-flex;align-items:center;gap:7px;padding:4px 12px;border-radius:99px;
  font-size:.76rem;font-weight:700;line-height:1.9;border:1px solid;white-space:nowrap}
.badge .led{width:6px;height:6px;border-radius:99px;background:currentColor;box-shadow:0 0 8px currentColor;animation:pulse 2.2s infinite}
.b-cyan{color:var(--accent);border-color:rgba(0,229,255,.35);background:rgba(0,229,255,.08)}
.b-violet{color:#b79bff;border-color:rgba(139,92,246,.4);background:rgba(139,92,246,.1)}
.b-green{color:#5eead4;border-color:rgba(45,212,167,.4);background:rgba(45,212,167,.08)}
.b-red{color:#ff6d93;border-color:rgba(255,46,99,.4);background:rgba(255,46,99,.09)}
.b-amber{color:#ffcd7a;border-color:rgba(255,181,71,.4);background:rgba(255,181,71,.09)}
.b-gray{color:var(--text-3);border-color:var(--border-strong);background:var(--surface)}
.b-sky{color:#7dd3fc;border-color:rgba(56,189,248,.4);background:rgba(56,189,248,.09)}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}

/* ---------- Alerts ---------- */
.alert{display:flex;gap:12px;align-items:flex-start;padding:14px 18px;border-radius:var(--radius-s);
  border:1px solid;margin-bottom:var(--sp-4);font-size:.92rem;line-height:1.8}
.alert svg{width:20px;height:20px;flex:none;margin-top:3px}
.alert-success{border-color:rgba(45,212,167,.4);background:rgba(45,212,167,.08);color:#a7f3d0}
.alert-error{border-color:rgba(255,46,99,.45);background:rgba(255,46,99,.08);color:#fda4af}
.alert-info{border-color:rgba(56,189,248,.4);background:rgba(56,189,248,.08);color:#bae6fd}
.alert-warn{border-color:rgba(255,181,71,.4);background:rgba(255,181,71,.08);color:#fde68a}

/* ---------- Tables ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius-m);background:rgba(8,11,19,.5)}
table.table{width:100%;border-collapse:collapse;min-width:640px}
.table th{font-size:.78rem;color:var(--text-3);font-weight:700;text-align:right;padding:14px 18px;
  background:rgba(148,163,184,.05);border-bottom:1px solid var(--border);white-space:nowrap}
.table td{padding:14px 18px;border-bottom:1px solid rgba(148,163,184,.07);font-size:.9rem;vertical-align:middle}
.table tr:last-child td{border-bottom:0}
.table tbody tr{transition:background var(--t-fast)}
.table tbody tr:hover{background:rgba(0,229,255,.035)}
.table .t-actions{display:flex;gap:8px;justify-content:flex-end}
.t-empty{padding:48px;text-align:center;color:var(--text-3)}
.t-empty svg{width:44px;height:44px;margin:0 auto var(--sp-3);opacity:.4}

/* ---------- Tabs / Pills ---------- */
.tabs{display:flex;gap:6px;flex-wrap:wrap;background:var(--surface);padding:5px;border-radius:12px;border:1px solid var(--border);width:fit-content;max-width:100%}
.tab{padding:8px 18px;border-radius:9px;font-size:.87rem;font-weight:600;color:var(--text-3);transition:all var(--t-fast);white-space:nowrap}
.tab:hover{color:var(--text-1)}
.tab.active{background:var(--grad-accent);color:#03121a;box-shadow:0 4px 16px rgba(0,229,255,.25)}
.tab-page{display:none}.tab-page.active{display:block;animation:fadeUp .4s var(--ease)}

/* ---------- Order Status Timeline ---------- */
.timeline{display:flex;position:relative;direction:ltr}
.timeline::before{content:"";position:absolute;top:17px;left:4%;right:4%;height:2px;
  background:linear-gradient(90deg,rgba(0,229,255,.16),rgba(139,92,246,.16));z-index:0}
.tl-progress{position:absolute;top:17px;left:4%;height:2px;z-index:1;
  background:linear-gradient(90deg,var(--accent),var(--accent-2));box-shadow:0 0 12px rgba(0,229,255,.5);
  transition:width .8s var(--ease)}
.tl-step{flex:1;position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center}
.tl-dot{width:36px;height:36px;border-radius:99px;display:grid;place-items:center;
  background:var(--bg-2);border:2px solid var(--border-strong);color:var(--text-3);font-weight:800;font-size:.85rem;
  font-family:var(--font-mono);transition:all var(--t-med)}
.tl-step.done .tl-dot{background:rgba(45,212,167,.12);border-color:var(--success);color:var(--success);box-shadow:0 0 14px rgba(45,212,167,.25)}
.tl-step.current .tl-dot{background:var(--grad-accent);border-color:var(--accent);color:#03121a;
  box-shadow:0 0 0 5px rgba(0,229,255,.14),0 0 22px rgba(0,229,255,.45);animation:tlGlow 2s infinite}
.tl-step.cancel .tl-dot{border-color:var(--danger);color:var(--danger)}
.tl-label{font-size:.74rem;color:var(--text-3);font-weight:600;max-width:90px;line-height:1.5}
.tl-step.current .tl-label{color:var(--accent)}.tl-step.done .tl-label{color:var(--success)}
@keyframes tlGlow{0%,100%{box-shadow:0 0 0 5px rgba(0,229,255,.12),0 0 18px rgba(0,229,255,.35)}50%{box-shadow:0 0 0 8px rgba(0,229,255,.07),0 0 26px rgba(0,229,255,.55)}}

/* ---------- Wizard stepper ---------- */
.stepper{display:flex;align-items:center;gap:0;overflow-x:auto;padding:var(--sp-2) 0;scrollbar-width:none}
.stepper::-webkit-scrollbar{display:none}
.step{display:flex;align-items:center;gap:10px;flex:none;color:var(--text-3);font-size:.8rem;font-weight:600}
.step-n{width:30px;height:30px;border-radius:99px;display:grid;place-items:center;border:1.5px solid var(--border-strong);
  font-family:var(--font-mono);font-size:.75rem;transition:all var(--t-med);flex:none}
.step.active{color:var(--accent)}.step.active .step-n{border-color:var(--accent);background:rgba(0,229,255,.1);box-shadow:var(--glow-accent);color:var(--accent)}
.step.done{color:var(--success)}.step.done .step-n{border-color:var(--success);background:rgba(45,212,167,.1);color:var(--success)}
.step-line{width:26px;height:1.5px;background:var(--border-strong);margin-inline:8px;flex:none}
.step.done .step-line,.step.active .step-line{background:linear-gradient(90deg,var(--success),var(--accent))}
.wizard-pane{display:none;animation:fadeUp .45s var(--ease)}
.wizard-pane.active{display:block}

/* ---------- Chat (ticketing / messages) ---------- */
.chat{display:flex;flex-direction:column;gap:var(--sp-4);padding:var(--sp-5)}
.msg{max-width:78%;display:flex;flex-direction:column;gap:5px}
.msg-me{align-self:flex-start;align-items:flex-start}
.msg-them{align-self:flex-end;align-items:flex-end}
.msg-bubble{padding:13px 18px;border-radius:16px 4px 16px 16px;background:var(--surface-2);
  border:1px solid var(--border);line-height:1.9;font-size:.92rem;white-space:pre-wrap;word-break:break-word}
.msg-them .msg-bubble{border-radius:4px 16px 16px 16px;background:rgba(0,229,255,.07);border-color:rgba(0,229,255,.22)}
.msg-meta{font-size:.72rem;color:var(--text-4);display:flex;gap:8px;align-items:center}
.msg-role{font-size:.7rem;font-weight:700;padding:1px 8px;border-radius:99px;background:rgba(139,92,246,.15);color:#b79bff}
.msg-attach{display:inline-flex;align-items:center;gap:8px;font-size:.8rem;color:var(--accent);
  border:1px solid rgba(0,229,255,.3);padding:6px 12px;border-radius:8px;margin-top:4px}

/* ---------- Panel shell (portal + admin) ---------- */
.shell{display:flex;min-height:100vh;padding-top:var(--nav-h)}
.sidebar{position:fixed;top:var(--nav-h);bottom:0;inset-inline-start:0;width:262px;z-index:40;
  background:rgba(8,11,19,.85);backdrop-filter:blur(18px);border-inline-end:1px solid var(--border);
  display:flex;flex-direction:column;transition:transform .35s var(--ease)}
.side-head{padding:var(--sp-5);border-bottom:1px solid var(--border)}
.side-nav{flex:1;overflow-y:auto;padding:var(--sp-4);display:flex;flex-direction:column;gap:3px}
.side-label{font-size:.68rem;letter-spacing:.14em;color:var(--text-4);padding:var(--sp-4) var(--sp-3) var(--sp-1);font-weight:700}
.side-link{display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:10px;
  color:var(--text-2);font-size:.9rem;font-weight:500;transition:all var(--t-fast);position:relative;border:1px solid transparent}
.side-link svg{width:19px;height:19px;flex:none;opacity:.75}
.side-link:hover{background:var(--surface);color:var(--text-1)}
.side-link.active{background:var(--grad-accent-soft);border-color:rgba(0,229,255,.25);color:var(--accent);font-weight:700}
.side-link.active svg{opacity:1}
.side-link.active::before{content:"";position:absolute;inset-inline-start:-16px;top:20%;bottom:20%;width:3px;
  border-radius:99px;background:var(--accent);box-shadow:0 0 10px var(--accent)}
.side-link .pill{margin-inline-start:auto;font-size:.68rem;background:var(--surface-2);padding:2px 8px;border-radius:99px;font-family:var(--font-mono)}
.side-foot{padding:var(--sp-4);border-top:1px solid var(--border)}
.panel-main{flex:1;margin-inline-start:262px;min-width:0;display:flex;flex-direction:column}
.panel-content{flex:1;padding:clamp(20px,3.4vw,44px);display:flex;flex-direction:column;gap:clamp(20px,2.6vw,30px)}
.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--sp-4);flex-wrap:wrap}
/* topbar */
.topbar{position:fixed;top:0;left:0;right:0;height:var(--nav-h);z-index:50;
  background:rgba(4,6,12,.72);backdrop-filter:blur(18px);border-bottom:1px solid var(--border)}
.topbar-in{height:100%;display:flex;align-items:center;justify-content:space-between;gap:var(--sp-4);padding-inline:var(--gutter)}
/* mobile bottom-nav */
.bottom-nav{display:none;position:fixed;bottom:0;left:0;right:0;z-index:55;height:64px;
  background:rgba(8,11,19,.92);backdrop-filter:blur(20px);border-top:1px solid var(--border);
  padding:6px 8px calc(6px + env(safe-area-inset-bottom))}
.bottom-nav-in{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;height:100%}
.bn-item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;color:var(--text-4);font-size:.62rem;border-radius:10px;transition:all var(--t-fast)}
.bn-item svg{width:20px;height:20px}
.bn-item.active{color:var(--accent);background:rgba(0,229,255,.08)}

/* ---------- Stat cards (portal dashboards) ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--grid-gap)}
.stat{position:relative;overflow:hidden;padding:var(--card-pad);border-radius:var(--radius-m);
  background:linear-gradient(160deg,rgba(148,163,184,.06),rgba(148,163,184,.02));border:1px solid var(--border)}
.stat .stat-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--sp-3)}
.stat .stat-val{font-family:var(--font-mono);font-size:clamp(1.5rem,2.4vw,2rem);font-weight:700;direction:ltr;text-align:right}
.stat .stat-lbl{color:var(--text-3);font-size:.84rem;margin-top:2px}
.stat .stat-trend{font-size:.72rem;display:inline-flex;align-items:center;gap:4px}
.stat-bg-ico{position:absolute;inset-inline-end:-12px;bottom:-14px;opacity:.05;transform:rotate(-12deg)}
.stat-bg-ico svg{width:110px;height:110px}

/* ---------- Modal / Toast ---------- */
.modal{border:0;padding:0;background:transparent;max-width:520px;width:92vw;margin:auto;color:var(--text-1)}
.modal::backdrop{background:rgba(2,4,9,.78);backdrop-filter:blur(6px)}
.modal-in{background:var(--bg-2);border:1px solid var(--border-strong);border-radius:var(--radius-l);padding:var(--sp-6)}
.toast-zone{position:fixed;bottom:24px;inset-inline-start:24px;z-index:90;display:flex;flex-direction:column;gap:10px}
.toast{display:flex;gap:10px;align-items:center;background:var(--bg-3);border:1px solid var(--border-strong);
  padding:13px 20px;border-radius:12px;box-shadow:0 14px 44px rgba(0,0,0,.5);animation:toastIn .4s var(--ease);font-size:.9rem}
@keyframes toastIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

/* ---------- Misc special elements ---------- */
.led-ring{width:9px;height:9px;border-radius:99px;position:relative}
.led-ring::after{content:"";position:absolute;inset:-4px;border-radius:99px;border:1px solid currentColor;opacity:.4;animation:ringPulse 2s infinite}
@keyframes ringPulse{0%{transform:scale(.7);opacity:.6}100%{transform:scale(1.5);opacity:0}}
.terminal{background:#05070d;border:1px solid var(--border-strong);border-radius:var(--radius-m);overflow:hidden;direction:ltr;text-align:left}
.terminal-bar{display:flex;gap:7px;padding:12px 16px;border-bottom:1px solid var(--border);background:rgba(148,163,184,.04)}
.terminal-bar i{width:11px;height:11px;border-radius:99px}
.terminal-body{padding:var(--sp-5);font-family:var(--font-mono);font-size:.83rem;line-height:2.1;color:var(--text-2)}
.terminal-body .c{color:var(--text-4)}.terminal-body .k{color:var(--accent-2)}.terminal-body .s{color:var(--accent-3)}.terminal-body .p{color:var(--accent)}
.score-ring{position:relative;width:120px;height:120px}
.score-ring svg{transform:rotate(-90deg)}
.score-ring .score-val{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--font-mono);font-size:1.5rem;font-weight:700;direction:ltr}
.avatar{width:42px;height:42px;border-radius:99px;background:var(--grad-accent-soft);border:1px solid rgba(0,229,255,.3);
  display:grid;place-items:center;font-weight:800;color:var(--accent);flex:none}
.avatar.lg{width:72px;height:72px;font-size:1.4rem}
.skeleton{background:linear-gradient(90deg,var(--surface) 25%,var(--surface-2) 50%,var(--surface) 75%);background-size:200% 100%;animation:shimmer 1.4s infinite;border-radius:var(--radius-s)}
@keyframes shimmer{to{background-position:-200% 0}}
kbd.kbd{font-family:var(--font-mono);font-size:.75rem;background:var(--surface-2);border:1px solid var(--border-strong);border-bottom-width:2px;padding:2px 8px;border-radius:6px}
.login-shell{min-height:100vh;display:grid;place-items:center;padding:var(--sp-6) var(--gutter);position:relative}
.login-card{width:100%;max-width:440px}
.brand-logo{display:inline-flex;align-items:center;gap:12px}
.brand-logo .logo-mark{width:38px;height:38px;flex:none;filter:drop-shadow(0 0 10px rgba(0,229,255,.35))}
.brand-logo .logo-txt{font-family:var(--font-display);font-weight:900;font-size:1.14rem;direction:ltr;letter-spacing:.06em}
.brand-logo .logo-txt b{color:var(--accent);font-weight:900}

/* ---------- Animations ---------- */
@keyframes fadeUp{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
html.js .reveal{opacity:0;transform:translateY(30px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
/* نکته: قانون نمایش باید specificity بالاتری از «html.js .reveal» داشته باشد وگرنه هیچ‌وقت اعمال نمی‌شود */
html.js .reveal.in{opacity:1;transform:none}
.reveal[data-delay="1"]{transition-delay:.1s}.reveal[data-delay="2"]{transition-delay:.2s}
.reveal[data-delay="3"]{transition-delay:.3s}.reveal[data-delay="4"]{transition-delay:.4s}
.reveal[data-delay="5"]{transition-delay:.5s}
.fly-in{animation:fadeUp .7s var(--ease) both}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}.reveal{opacity:1;transform:none}}

/* ---------- Responsive ---------- */
@media(max-width:1080px){
  .g-4{grid-template-columns:repeat(2,1fr)}
  .g-3{grid-template-columns:repeat(2,1fr)}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:860px){
  .g-2,.g-3{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .shell{padding-bottom:80px}
  .sidebar{transform:translateX(105%)}
  html[dir=rtl] .sidebar{transform:translateX(-105%)}
  .sidebar.open{transform:none!important;box-shadow:0 0 80px rgba(0,0,0,.6)}
  .panel-main{margin-inline-start:0}
  .bottom-nav{display:block}
  .timeline{flex-direction:column;gap:var(--sp-4);direction:rtl}
  .timeline::before,.tl-progress{left:auto;right:17px;top:4%;bottom:4%;width:2px;height:auto}
  .tl-step{flex-direction:row;text-align:right;align-items:center}
  .tl-label{max-width:none}
}
@media(max-width:560px){
  .stat-grid{grid-template-columns:1fr}
  .msg{max-width:92%}
  .chat{padding:var(--sp-4)}
}