/* ============================================================
   MrZand Design System v1.0 — Dark Premium / Glassmorphism
   ============================================================ */
:root{
  --bg:#050B16; --bg2:#081323; --panel:#0A1628; --glass:rgba(10,22,40,.72);
  --brand:#6C4DFF; --brand2:#8B5CFF; --blue:#168CFF; --blue2:#38BDF8; --cyan:#00D9FF;
  --text:#FFFFFF; --muted:#A8B4C7; --border:rgba(56,189,248,.25);
  --glow:rgba(108,77,255,.20); --grad:linear-gradient(135deg,#6C4DFF,#168CFF);
  --grad-soft:linear-gradient(135deg,rgba(108,77,255,.14),rgba(22,140,255,.10));
  --ok:#22C55E; --warn:#F59E0B; --danger:#F43F5E; --radius:16px; --radius-sm:10px;
  --font:'Iran Khazarami','IRANKhwarizmi','Vazirmatn',Tahoma,sans-serif;
  --font-en:'Space Grotesk',Inter,'Segoe UI',system-ui,sans-serif;
  --shadow:0 20px 60px -20px rgba(0,0,0,.55);
  --ease:cubic-bezier(.22,.9,.3,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);font-family:var(--font);
  font-size:15px;line-height:1.9;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:var(--blue2);text-decoration:none;transition:color .2s}
a:hover{color:var(--cyan)}
::selection{background:rgba(108,77,255,.45)}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:linear-gradient(180deg,#26365a,#16223f);border-radius:8px;border:2px solid var(--bg)}

.en,.latin{font-family:var(--font-en);direction:ltr;unicode-bidi:embed}
.ic{width:1.25em;height:1.25em;flex:none;vertical-align:-.28em}

/* ===== Layout ===== */
.container{width:min(1200px,92%);margin-inline:auto}
.section{padding:84px 0;position:relative}
.section-tight{padding:56px 0}
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:1000px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.g2,.g3,.g4{grid-template-columns:1fr}}

/* ===== Backgrounds تکنولوژیک ===== */
.tech-bg{position:fixed;inset:0;z-index:-2;background:
  radial-gradient(900px 500px at 85% -10%,rgba(108,77,255,.16),transparent 60%),
  radial-gradient(700px 420px at 8% 8%,rgba(22,140,255,.13),transparent 60%),
  radial-gradient(600px 500px at 50% 115%,rgba(0,217,255,.07),transparent 60%),
  var(--bg)}
.tech-bg::before{content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(56,189,248,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(56,189,248,.045) 1px,transparent 1px);
  background-size:44px 44px;mask-image:radial-gradient(ellipse 90% 70% at 50% 0%,#000 30%,transparent 75%)}
.noise{position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.5;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.025 0'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)'/%3E%3C/svg%3E")}

/* ===== Glass Card ===== */
.glass{background:var(--glass);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  border:1px solid var(--border);border-radius:var(--radius)}
.card{background:linear-gradient(180deg,rgba(13,28,52,.72),rgba(8,19,35,.72));
  border:1px solid var(--border);border-radius:var(--radius);padding:26px;position:relative;overflow:hidden;
  transition:transform .35s var(--ease),border-color .3s,box-shadow .35s}
.card::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .35s;
  background:radial-gradient(420px 180px at 80% -20%,rgba(108,77,255,.16),transparent 70%)}
.card:hover{transform:translateY(-5px);border-color:rgba(139,92,255,.5);box-shadow:0 24px 50px -24px var(--glow)}
.card:hover::after{opacity:1}
.card-ic{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:var(--grad-soft);border:1px solid rgba(139,92,255,.35);color:var(--brand2);margin-bottom:16px}
.card-ic .ic{width:25px;height:25px}
.card h3{margin:0 0 8px;font-size:17.5px;font-weight:800}
.card p{margin:0;color:var(--muted);font-size:13.8px;line-height:2}

/* ===== Typography ===== */
.h1,.h2,h1,h2{letter-spacing:-.01em}
.section-head{text-align:center;max-width:640px;margin:0 auto 46px}
.kicker{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;color:var(--blue2);
  background:rgba(22,140,255,.1);border:1px solid rgba(56,189,248,.3);border-radius:99px;padding:5px 14px;margin-bottom:14px}
.kicker::before{content:"";width:6px;height:6px;border-radius:99px;background:var(--cyan);box-shadow:0 0 10px var(--cyan)}
.section-head h2,.page-title{font-size:clamp(24px,3.4vw,34px);font-weight:900;margin:0 0 10px}
.section-head p{color:var(--muted);margin:0;font-size:14.5px}
.grad-text{background:linear-gradient(120deg,var(--brand2),var(--blue2) 55%,var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}

/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:12px 24px;border-radius:13px;
  font-family:var(--font);font-size:14px;font-weight:800;border:1px solid transparent;cursor:pointer;
  transition:transform .2s var(--ease),box-shadow .3s,background .3s,border-color .3s;white-space:nowrap;line-height:1.6}
.btn:active{transform:scale(.97)}
.btn .ic{width:18px;height:18px}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 12px 32px -10px rgba(108,77,255,.55)}
.btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 18px 40px -12px rgba(108,77,255,.7)}
.btn-ghost{background:rgba(255,255,255,.04);color:var(--text);border-color:var(--border)}
.btn-ghost:hover{background:rgba(56,189,248,.1);border-color:var(--blue2);color:#fff;transform:translateY(-2px)}
.btn-outline{background:transparent;color:var(--blue2);border-color:var(--border)}
.btn-outline:hover{background:rgba(22,140,255,.12);color:#fff}
.btn-danger{background:rgba(244,63,94,.12);color:#FB7185;border-color:rgba(244,63,94,.35)}
.btn-danger:hover{background:rgba(244,63,94,.22);color:#fff}
.btn-sm{padding:8px 14px;font-size:12.5px;border-radius:10px}
.btn-lg{padding:15px 30px;font-size:15px;border-radius:15px}
.btn-block{width:100%}
.btn[disabled]{opacity:.55;pointer-events:none}

/* ===== Badges ===== */
.badge{display:inline-flex;align-items:center;gap:6px;padding:3px 11px;border-radius:99px;font-size:11.5px;font-weight:700;border:1px solid}
.badge-primary{color:#C4B5FD;background:rgba(108,77,255,.14);border-color:rgba(139,92,255,.4)}
.badge-blue{color:#7DD3FC;background:rgba(22,140,255,.12);border-color:rgba(56,189,248,.35)}
.badge-ok{color:#86EFAC;background:rgba(34,197,94,.12);border-color:rgba(34,197,94,.35)}
.badge-warn{color:#FCD34D;background:rgba(245,158,11,.12);border-color:rgba(245,158,11,.35)}
.badge-danger{color:#FDA4AF;background:rgba(244,63,94,.12);border-color:rgba(244,63,94,.35)}
.badge-muted{color:var(--muted);background:rgba(168,180,199,.08);border-color:rgba(168,180,199,.25)}
.dot{width:7px;height:7px;border-radius:99px;background:currentColor;box-shadow:0 0 8px currentColor}

/* ===== Forms ===== */
.field{margin-bottom:18px}
.field label{display:block;font-size:13px;font-weight:700;margin-bottom:8px;color:#D6E2F5}
.field .hint{font-size:11.5px;color:var(--muted);margin-top:6px}
.input,.select,.textarea{width:100%;background:rgba(5,11,22,.6);border:1px solid var(--border);border-radius:12px;
  color:var(--text);font-family:var(--font);font-size:14px;padding:11px 15px;transition:border-color .25s,box-shadow .25s;outline:none}
.input:focus,.select:focus,.textarea:focus{border-color:var(--brand);box-shadow:0 0 0 4px var(--glow)}
.textarea{min-height:120px;resize:vertical;line-height:1.9}
.select{appearance:none;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='%23A8B4C7' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:left 14px center;padding-left:38px}
.select option{background:var(--panel);color:var(--text)}
.input-file{padding:9px}
.input-file::file-selector-button{background:var(--grad);border:none;color:#fff;font-family:var(--font);font-weight:700;
  font-size:12.5px;padding:8px 16px;border-radius:9px;margin-left:12px;cursor:pointer}
.switch{position:relative;display:inline-flex;width:46px;height:25px;flex:none;cursor:pointer}
.switch input{opacity:0;width:0;height:0}
.switch i{position:absolute;inset:0;border-radius:99px;background:#1c2c4d;border:1px solid var(--border);transition:.25s}
.switch i::before{content:"";position:absolute;width:19px;height:19px;border-radius:99px;background:#8ea0bd;top:2px;right:2px;transition:.25s var(--ease)}
.switch input:checked + i{background:var(--grad);border-color:transparent}
.switch input:checked + i::before{transform:translateX(-21px);background:#fff}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:640px){.form-row{grid-template-columns:1fr}}
.req::after{content:" *";color:#FB7185}

/* ===== Tables ===== */
.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius);background:rgba(8,19,35,.5)}
table.tbl{width:100%;border-collapse:collapse;font-size:13.5px;min-width:640px}
.tbl th{background:rgba(13,28,52,.9);color:#9FB2CC;font-size:12px;font-weight:800;text-align:right;padding:13px 16px;
  border-bottom:1px solid var(--border);white-space:nowrap;position:sticky;top:0;backdrop-filter:blur(8px)}
.tbl td{padding:12px 16px;border-bottom:1px solid rgba(56,189,248,.1);vertical-align:middle}
.tbl tr:last-child td{border-bottom:none}
.tbl tbody tr{transition:background .2s}
.tbl tbody tr:hover{background:rgba(22,140,255,.05)}
.tbl .thumb{width:52px;height:38px;object-fit:cover;border-radius:8px;border:1px solid var(--border)}
.row-actions{display:flex;gap:6px;justify-content:flex-end}
.icon-btn{width:32px;height:32px;border-radius:9px;display:inline-flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.05);border:1px solid var(--border);color:var(--muted);cursor:pointer;transition:.2s;border-inline-start:none}
.icon-btn .ic{width:15px;height:15px}
.icon-btn:hover{color:#fff;background:rgba(22,140,255,.18);border-color:var(--blue2)}
.icon-btn.danger:hover{background:rgba(244,63,94,.2);border-color:#FB7185;color:#FDA4AF}

/* ===== Alerts & Toast ===== */
.alert{display:flex;gap:12px;align-items:flex-start;padding:14px 18px;border-radius:13px;font-size:13.5px;border:1px solid;margin-bottom:16px}
.alert .ic{width:19px;height:19px;margin-top:2px}
.alert-ok{background:rgba(34,197,94,.1);border-color:rgba(34,197,94,.35);color:#A7F3C9}
.alert-err{background:rgba(244,63,94,.1);border-color:rgba(244,63,94,.35);color:#FDA4AF}
.alert-info{background:rgba(22,140,255,.1);border-color:rgba(56,189,248,.35);color:#BAE6FD}
.toast-zone{position:fixed;bottom:22px;left:22px;z-index:9999;display:flex;flex-direction:column;gap:10px;max-width:340px}
.toast{display:flex;gap:11px;align-items:center;background:var(--glass);backdrop-filter:blur(16px);border:1px solid var(--border);
  border-radius:14px;padding:13px 17px;font-size:13.5px;box-shadow:var(--shadow);animation:toastIn .4s var(--ease)}
.toast.ok{border-color:rgba(34,197,94,.5)}.toast.ok .ic{color:var(--ok)}
.toast.err{border-color:rgba(244,63,94,.5)}.toast.err .ic{color:var(--danger)}
@keyframes toastIn{from{opacity:0;transform:translateY(14px) scale(.96)}to{opacity:1;transform:none}}

/* ===== Modal / Drawer ===== */
.overlay{position:fixed;inset:0;background:rgba(2,6,14,.7);backdrop-filter:blur(6px);z-index:900;
  opacity:0;pointer-events:none;transition:opacity .3s}
.overlay.show{opacity:1;pointer-events:auto}
.modal{position:fixed;top:50%;right:50%;transform:translate(50%,-46%) scale(.97);z-index:901;width:min(640px,94vw);
  max-height:88vh;overflow:auto;background:var(--panel);border:1px solid var(--border);border-radius:18px;
  box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:.3s var(--ease)}
.modal.show{opacity:1;pointer-events:auto;transform:translate(50%,-50%) scale(1)}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:18px 24px;border-bottom:1px solid var(--border)}
.modal-head h3{margin:0;font-size:16px}
.modal-body{padding:24px}
.modal-foot{display:flex;gap:10px;justify-content:flex-start;padding:16px 24px;border-top:1px solid var(--border)}
.drawer{position:fixed;top:0;left:0;bottom:0;width:min(520px,94vw);z-index:901;background:var(--panel);
  border-right:1px solid var(--border);box-shadow:var(--shadow);transform:translateX(-102%);transition:transform .35s var(--ease);
  display:flex;flex-direction:column}
.drawer.show{transform:none}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--border)}
.drawer-body{padding:22px;overflow:auto;flex:1}

/* ===== Tabs ===== */
.tabs{display:flex;gap:6px;border-bottom:1px solid var(--border);margin-bottom:22px;overflow-x:auto}
.tab{padding:10px 18px;font-size:13.5px;font-weight:700;color:var(--muted);border:none;background:none;cursor:pointer;
  border-bottom:2px solid transparent;font-family:var(--font);white-space:nowrap;transition:.2s}
.tab:hover{color:#fff}
.tab.active{color:var(--blue2);border-color:var(--blue2)}
.tab-panel{display:none}
.tab-panel.active{display:block;animation:fadeIn .3s}

/* ===== Pagination ===== */
.pager{display:flex;gap:7px;justify-content:center;margin-top:26px}
.pager a,.pager span{min-width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;
  border-radius:10px;border:1px solid var(--border);font-size:13px;color:var(--muted);padding:0 8px}
.pager span.cur{background:var(--grad);color:#fff;border-color:transparent;font-weight:800}
.pager a:hover{color:#fff;background:rgba(22,140,255,.12)}

/* ===== Animations ===== */
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes floatY{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
@keyframes pulseGlow{0%,100%{opacity:.55}50%{opacity:1}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes shimmer{from{background-position:200% 0}to{background-position:-200% 0}}
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.skeleton{background:linear-gradient(90deg,#0c1a30 25%,#12223f 50%,#0c1a30 75%);background-size:200% 100%;animation:shimmer 1.4s infinite;border-radius:10px}

/* ===== Misc ===== */
.hr{border:none;border-top:1px solid var(--border);margin:26px 0}
.muted{color:var(--muted)}
.small{font-size:12px}
.chip{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:99px;font-size:12px;font-weight:700;
  background:rgba(22,140,255,.1);border:1px solid var(--border);color:var(--blue2)}
.empty{ text-align:center;padding:60px 20px;color:var(--muted)}
.empty .ic{width:44px;height:44px;opacity:.4;margin-bottom:12px}
.skip{position:absolute;right:-9999px}
@media(prefers-reduced-motion:reduce){*{animation-duration:.001s!important;transition-duration:.001s!important}}