/* =========================================================
   کیانو — سیستم طراحی
   Mobile-First | RTL | سفید / مشکی / خاکستری
   ساختار: هر بخش پایه روی موبایل نوشته می‌شود؛
   media query ها (min-width) امکانات را برای صفحه‌ی بزرگ‌تر اضافه می‌کنند.
   ========================================================= */

/* فونت از طریق <link> در head هر صفحه بارگذاری می‌شود (نه @import — که رندر را کند می‌کند) */

/* ---------- ریست ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{min-height:100svh}
img,svg{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
button{cursor:pointer}
ul,ol{list-style:none}

/* ---------- توکن‌های طراحی ---------- */
:root{
  --bg:#f7f8fb;
  --surface:#ffffff;
  --surface2:#f1f3f8;
  --surface-2:var(--surface2);
  --border:#e4e7ee;
  --border2:#d7dbe6;
  --text:#0b0e14;
  --muted:#5b6474;
  --muted2:#9399a8;
  --muted-2:var(--muted2);

  --accent:#111111;
  --accent-dark:#000000;
  --accent-soft:rgba(17,17,17,.06);

  --danger:#ffffff;
  --danger-soft:#111111;
  --success:#111111;
  --success-soft:rgba(17,17,17,.05);
  --warn:#111111;
  --warn-soft:rgba(17,17,17,.16);

  --ink:#0b0e14;

  --r:14px;
  --r-sm:9px;
  --radius-sm:var(--r-sm);
  --radius:var(--r);
  --font:'Vazirmatn',Tahoma,Arial,sans-serif;
  --mono:'Source Code Pro','Courier New',monospace;
  --font-mono:var(--mono);

  --sidebar-w:264px;
  --topbar-h:56px;

  --shadow:0 10px 26px rgba(11,14,20,.08);
  --shadow-lg:0 20px 50px rgba(11,14,20,.14);

  --safe-b:env(safe-area-inset-bottom,0px);
}

body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

/* ---------- تایپوگرافی ---------- */
h1,h2,h3,h4{line-height:1.35;font-weight:800}
h1{font-size:clamp(22px,5vw,32px)}
h2{font-size:clamp(19px,4vw,24px)}
h3{font-size:16px}
p{line-height:1.8}

/* ---------- لودر صفحه ---------- */
#page-loader{
  position:fixed;inset:0;z-index:9999;background:var(--bg);
  display:flex;align-items:center;justify-content:center;flex-direction:column;gap:16px;
  transition:opacity .35s ease,visibility .35s ease;
}
#page-loader.hidden{opacity:0;visibility:hidden;pointer-events:none}
.loader-logo{
  width:48px;height:48px;border-radius:12px;background:var(--ink);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--mono);font-weight:700;font-size:20px;
  animation:loaderPulse 1.4s ease-in-out infinite;
}
.loader-bar{width:100px;height:3px;background:var(--surface2);border-radius:99px;overflow:hidden}
.loader-bar::after{content:'';display:block;height:100%;background:var(--ink);border-radius:99px;animation:loaderSlide 1.3s cubic-bezier(.4,0,.2,1) infinite}
@keyframes loaderPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.08)}}
@keyframes loaderSlide{0%{width:0;margin-right:0}50%{width:70%;margin-right:0}100%{width:0;margin-right:100%}}

/* ---------- ابزارهای چیدمان ---------- */
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 16px}
.flex{display:flex;flex-wrap:wrap}
.items-center{align-items:center}
.justify-between{justify-content:space-between}
.justify-center{justify-content:center}
.gap-8{gap:8px}.gap-12{gap:12px}.gap-16{gap:16px}
.mt-8{margin-top:8px}.mt-14{margin-top:14px}.mt-16{margin-top:16px}.mt-20{margin-top:20px}.mt-24{margin-top:24px}
.mb-8{margin-bottom:8px}.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}
.small{font-size:12.5px}
.text-muted{color:var(--muted)}
.text-center{text-align:center}
.grid-2{display:grid;grid-template-columns:1fr;gap:14px}
.grid-3{display:grid;grid-template-columns:1fr;gap:14px}
.grid-4{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}

@media (min-width:640px){
  .grid-2{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
}
@media (min-width:900px){
  .container{padding:0 24px}
  .grid-3{grid-template-columns:repeat(3,1fr)}
  .grid-4{grid-template-columns:repeat(4,1fr)}
}

/* ---------- دکمه‌ها (اندازه‌ی لمسی استاندارد ≥44px) ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  min-height:42px;padding:9px 16px;border-radius:var(--r-sm);
  font-weight:600;font-size:13.5px;border:1.5px solid transparent;
  transition:transform .12s,box-shadow .18s,background .18s,border-color .18s;
  white-space:nowrap;line-height:1;
}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn-primary:hover{background:var(--accent-dark);border-color:var(--accent-dark)}
.btn-ghost{background:transparent;color:var(--muted);border-color:transparent}
.btn-ghost:hover{background:var(--surface2);color:var(--text)}
.btn-outline{background:transparent;color:var(--text);border-color:var(--border2)}
.btn-outline:hover{border-color:var(--accent)}
.btn-danger{background:var(--danger-soft);color:var(--danger);border-color:var(--danger-soft)}
.btn-danger:hover{background:#000000;color:#fff}
.btn-sm{min-height:34px;padding:6px 12px;font-size:12px}
.btn-block{width:100%}
.btn:disabled{opacity:.5;pointer-events:none}

/* ---------- فرم‌ها ---------- */
.form-group{margin-bottom:14px;display:flex;flex-direction:column;gap:5px}
.form-row{display:grid;grid-template-columns:1fr;gap:12px}
@media (min-width:640px){ .form-row{grid-template-columns:1fr 1fr} }
label{font-size:12.5px;font-weight:600;color:var(--muted)}
.input{
  width:100%;min-height:44px;padding:9px 13px;
  background:var(--surface);border:1.5px solid var(--border);border-radius:var(--r-sm);
  color:var(--text);font-size:14px;transition:border-color .15s,box-shadow .15s;
}
.input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(17,17,17,.08)}
.input::placeholder{color:var(--muted2)}
textarea.input{min-height:90px;resize:vertical}
select.input{cursor:pointer}
.checkbox-row{display:flex;align-items:flex-start;gap:9px;font-size:13.5px;cursor:pointer;line-height:1.6}
.checkbox-row input{width:17px;height:17px;flex-shrink:0;margin-top:2px;accent-color:var(--accent)}
.input-hint{font-size:11.5px;color:var(--muted2)}

/* ---------- کارت‌ها ---------- */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:16px;box-shadow:0 1px 3px rgba(11,14,20,.04)}

/* ---------- اعلان‌ها ---------- */
.alert{padding:12px 14px;border-radius:var(--r-sm);font-size:13px;margin-bottom:14px;border:1px solid transparent;line-height:1.7}
.alert-error{background:var(--danger-soft);border-color:var(--danger-soft);color:var(--danger)}
.alert-success{background:var(--success-soft);border-color:var(--border2);color:var(--success)}
.alert-info{background:var(--surface2);border-color:var(--border);color:var(--text)}
.alert-warning{background:var(--warn-soft);border-color:var(--warn-soft);color:var(--warn)}

/* ---------- برچسب‌ها ---------- */
.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:99px;font-size:11px;font-weight:700}
.badge-green{background:var(--success-soft);color:var(--success)}
.badge-red{background:var(--danger-soft);color:var(--danger)}
.badge-yellow{background:var(--warn-soft);color:var(--warn)}
.badge-gray{background:var(--surface2);color:var(--muted)}
.badge-teal{background:var(--surface2);color:var(--text)}

/* ---------- جدول‌ها (اسکرول افقی روی موبایل) ---------- */
.table-wrap{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);overflow-x:auto;-webkit-overflow-scrolling:touch}
table{width:100%;min-width:480px;border-collapse:collapse;font-size:13px}
thead{background:var(--surface2)}
thead th{padding:11px 14px;text-align:right;font-size:11.5px;font-weight:700;color:var(--muted);border-bottom:1px solid var(--border);white-space:nowrap}
tbody td{padding:12px 14px;border-bottom:1px solid var(--border);vertical-align:middle}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover{background:rgba(11,14,20,.02)}
.table-empty{padding:36px 20px;text-align:center;color:var(--muted);font-size:13.5px}

/* ---------- مودال (روی موبایل تقریباً تمام‌صفحه) ---------- */
.modal-overlay{
  display:none;position:fixed;inset:0;z-index:500;
  background:rgba(11,14,20,.55);backdrop-filter:blur(3px);
  overflow-y:auto;-webkit-overflow-scrolling:touch;
  padding:16px;
}
.modal-overlay.open{display:block}
.modal-box{
  background:var(--surface);width:100%;max-width:560px;
  border-radius:var(--r);padding:20px;
  margin:16px auto;
  box-shadow:var(--shadow-lg);
}
.modal-box h3{font-size:16px;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--border)}
@media (min-width:640px){
  .modal-box{padding:24px;margin:40px auto}
}

/* ---------- حالت خالی ---------- */
.empty-state{padding:44px 18px;text-align:center;color:var(--muted)}
.empty-state .ic{font-size:38px;margin-bottom:10px}
.empty-state p{font-size:13.5px}

/* ---------- آپلود فایل ---------- */
.file-drop{border:2px dashed var(--border2);border-radius:var(--r-sm);padding:20px;text-align:center;cursor:pointer;color:var(--muted);font-size:13px;transition:border-color .15s,background .15s}
.file-drop:hover{border-color:var(--accent);background:var(--accent-soft)}
.file-drop .drop-label{pointer-events:none}
.file-drop .preview{max-width:100%;max-height:160px;border-radius:var(--r-sm);margin-bottom:10px;object-fit:contain}

/* ---------- تیکت/پیام ---------- */
.ticket-thread{padding:16px;display:flex;flex-direction:column;gap:12px;max-height:420px;overflow-y:auto}
.msg-bubble{max-width:88%;padding:10px 14px;border-radius:12px;font-size:13px;line-height:1.75}
.msg-user{background:var(--surface2);align-self:flex-end;border-radius:12px 3px 12px 12px}
.msg-admin{background:var(--ink);color:#fff;align-self:flex-start;border-radius:3px 12px 12px 12px}
.msg-admin .msg-meta{color:rgba(255,255,255,.6)}
.msg-meta{font-size:10.5px;color:var(--muted);margin-top:5px}
.ticket-composer{padding:14px 16px;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:10px}
@media (min-width:640px){ .msg-bubble{max-width:70%} }

/* ---------- متن قوانین/قرارداد ---------- */
.terms-box{background:var(--surface2);border:1px solid var(--border);border-radius:var(--r-sm);padding:14px;font-size:13px;line-height:1.85;color:var(--muted);max-height:240px;overflow-y:auto}

/* ---------- کیف پول ---------- */
.wallet-hero{background:var(--ink);color:#fff;border-radius:var(--r);padding:20px;display:flex;flex-direction:column;gap:14px;margin-bottom:20px}
.wallet-hero .label{font-size:11.5px;color:rgba(255,255,255,.6);font-weight:600;margin-bottom:5px}
.wallet-hero .amount{font-size:clamp(22px,6vw,30px);font-weight:900;font-family:var(--mono)}
@media (min-width:560px){ .wallet-hero{flex-direction:row;align-items:center;justify-content:space-between} }

/* ---------- کارت آماری پنل ---------- */
.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:16px;box-shadow:0 1px 3px rgba(11,14,20,.04);transition:transform .15s}
.stat-card:active{transform:scale(.97)}
.stat-card .top{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.stat-card .ic{font-size:19px}
.stat-card .num,.stat-card .value{font-size:clamp(19px,4.5vw,26px);font-weight:900;font-family:var(--mono);line-height:1.15;margin-bottom:2px}
.stat-card .lbl,.stat-card .label{font-size:11.5px;color:var(--muted)}

/* ---------- متریک‌های مالی ---------- */
.fin-metric{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:14px 16px;box-shadow:0 1px 3px rgba(11,14,20,.04)}
.fm-label{font-size:11px;font-weight:600;color:var(--muted);margin-bottom:7px}
.fm-value{font-size:clamp(17px,4vw,24px);font-weight:900;font-family:var(--mono);margin-bottom:3px}
.fm-sub{font-size:10.5px;color:var(--muted2)}
.fin-green .fm-value{color:var(--success)}
.fin-red{border-right:3px solid var(--ink)}
.fin-red .fm-value{color:var(--ink);font-weight:900}
.fin-accent .fm-value,.fin-teal .fm-value{color:var(--accent)}

/* ---------- برند / لوگو ---------- */
.brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:15.5px;color:var(--text)}
.brand-mark{width:30px;height:30px;border-radius:8px;flex-shrink:0;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-weight:700;font-size:13px}
.brand-logo-img{height:30px;width:auto;border-radius:6px;object-fit:contain}

/* =========================================================
   پنل (مدیریت + کاربری) — سایدبار / نوار بالا
   ========================================================= */
.panel-shell{display:block;min-height:100svh;background:var(--bg)}
.sidebar{
  position:fixed;top:0;bottom:0;right:0;z-index:300;width:min(280px,84vw);
  background:var(--surface);border-left:1px solid var(--border);
  display:flex;flex-direction:column;overflow-y:auto;
  transform:translateX(100%);transition:transform .28s cubic-bezier(.4,0,.2,1);
  -webkit-overflow-scrolling:touch;
}
.sidebar.open{transform:translateX(0);box-shadow:-10px 0 40px rgba(11,14,20,.25)}
.sidebar .brand{padding:18px;background:var(--ink);color:#fff;flex-shrink:0}
.sidebar .brand .brand-mark{background:#fff;color:var(--ink)}
.sidebar nav{padding:10px;flex:1}
.sidebar nav a{
  display:flex;align-items:center;gap:10px;min-height:42px;padding:9px 12px;
  border-radius:var(--r-sm);color:var(--muted);font-size:13.5px;font-weight:500;
  margin-bottom:2px;transition:background .15s,color .15s;border-right:2px solid transparent;
}
.sidebar nav a:hover{background:var(--surface2);color:var(--text)}
.sidebar nav a.active{background:var(--ink);color:#fff;font-weight:700;border-right-color:var(--accent)}
.group-label{font-size:10px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--muted2);padding:14px 12px 5px;font-family:var(--mono)}

.sidebar-overlay{display:none;position:fixed;inset:0;z-index:290;background:rgba(11,14,20,.5)}
.sidebar-overlay.show{display:block}

.sidebar-toggle-btn{display:inline-flex;min-width:40px;min-height:40px;align-items:center;justify-content:center;border:1px solid var(--border);font-size:16px}
.panel-main{min-height:100svh}
.panel-topbar{
  position:sticky;top:0;z-index:80;min-height:var(--topbar-h);
  background:rgba(255,255,255,.92);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:env(safe-area-inset-top) 14px 0;
}
.topbar-right{display:flex;align-items:center;gap:10px;min-width:0}
.topbar-datetime{display:flex;flex-direction:column;font-size:10.5px;color:var(--muted);font-family:var(--mono);line-height:1.4}
.topbar-datetime .topbar-time{color:var(--text);font-weight:700;font-size:12px}
.topbar-date{display:none}
.topbar-user{display:flex;align-items:center;gap:7px;white-space:nowrap;min-width:0}
.topbar-username{font-size:12px;font-weight:600;color:var(--text);max-width:88px;overflow:hidden;text-overflow:ellipsis}
.topbar-role{font-size:10px;flex-shrink:0}

.panel-content{padding:14px 14px calc(14px + var(--safe-b));animation:panelFadeIn .25s ease both}
@keyframes panelFadeIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

.panel-title{font-size:clamp(18px,5vw,22px);font-weight:800;margin-bottom:3px}
.panel-sub{font-size:12.5px;color:var(--muted);margin-bottom:20px}

@media (min-width:900px){
  .panel-shell{display:flex}
  .sidebar{position:sticky;top:0;height:100svh;width:var(--sidebar-w);transform:none;flex-shrink:0}
  .sidebar-overlay{display:none !important}
  .sidebar-toggle-btn{display:none}
  .panel-main{flex:1;min-width:0}
  .panel-topbar{padding:0 24px}
  .topbar-date{display:inline}
  .topbar-username{max-width:none}
  .panel-content{padding:24px}
}

/* =========================================================
   صفحات عمومی سایت (وبلاگ، ورود، ثبت‌نام و...)
   ========================================================= */
.navbar{
  position:sticky;top:0;z-index:200;min-height:60px;
  background:rgba(255,255,255,.9);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid transparent;transition:border-color .25s;
  padding-top:env(safe-area-inset-top);
}
.navbar.scrolled{border-bottom-color:var(--border)}
.navbar .wrap,.navbar-inner{height:100%;display:flex;align-items:center;gap:14px}
.nav-links{display:none}
.nav-actions{display:flex;align-items:center;gap:8px;margin-right:auto}
.nav-toggle{display:flex;flex-direction:column;gap:5px;background:none;border:none;padding:8px;min-height:40px;min-width:40px;align-items:center;justify-content:center}
.nav-toggle span{display:block;width:19px;height:2px;background:var(--muted);border-radius:2px;transition:.22s}
.nav-toggle.open span:nth-child(1){transform:rotate(45deg) translate(4px,4px)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:rotate(-45deg) translate(4px,-4px)}

.mobile-nav{
  display:none;position:fixed;inset:0;z-index:199;background:#fff;
  flex-direction:column;justify-content:center;align-items:center;gap:8px;padding:70px 24px 32px;
}
.mobile-nav.open{display:flex}
.mobile-nav a{width:100%;max-width:300px;text-align:center;min-height:50px;display:flex;align-items:center;justify-content:center;border-radius:12px;color:var(--text);font-size:16px;font-weight:600;border:1px solid var(--border)}
.mobile-nav a:hover{background:var(--surface2)}
.mobile-nav .mnav-cta{background:var(--ink);color:#fff;border-color:var(--ink)}

@media (min-width:900px){
  .nav-links{display:flex;align-items:center;gap:2px;margin-right:auto}
  .nav-links a{padding:8px 13px;border-radius:8px;color:var(--muted);font-size:13.5px;font-weight:500}
  .nav-links a:hover{color:var(--text);background:var(--surface2)}
  .nav-actions{margin-right:0}
  .nav-toggle{display:none}
}

.section{padding:44px 0}
.section-head{text-align:center;margin-bottom:26px}
.eyebrow{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-family:var(--mono);margin-bottom:8px}
.section-sub{color:var(--muted);font-size:13.5px;max-width:460px;margin:6px auto 0}
@media (min-width:900px){ .section{padding:72px 0} }

/* کارت‌های وبلاگ */
.blog-search{display:flex;align-items:center;gap:8px;background:var(--surface);border:1.5px solid var(--border);border-radius:var(--r-sm);padding:0 12px;min-height:42px;width:100%}
.blog-search input{border:none;outline:none;background:none;flex:1;font-size:13.5px;padding:9px 0}
.blog-search .ic{color:var(--muted);font-size:14px}
@media (min-width:640px){ .blog-search{width:240px} }

.blog-featured{display:block;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);overflow:hidden;margin-bottom:22px;transition:border-color .2s}
.blog-featured:hover{border-color:var(--accent)}
.blog-featured .thumb{position:relative;height:200px;background:var(--surface2)}
.blog-featured .thumb img{width:100%;height:100%;object-fit:cover}
.blog-featured .body{padding:18px}
.eyebrow-badge{display:inline-block;background:var(--ink);color:#fff;font-size:10.5px;font-weight:700;padding:4px 10px;border-radius:99px;margin-bottom:10px}
.read-more{display:inline-block;margin-top:10px;font-size:12.5px;font-weight:700;color:var(--text)}
@media (min-width:768px){
  .blog-featured{display:flex}
  .blog-featured .thumb{width:42%;height:auto;flex-shrink:0}
  .blog-featured .body{flex:1;display:flex;flex-direction:column;justify-content:center}
}

.blog-card{display:block;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);overflow:hidden;transition:transform .2s,border-color .2s}
.blog-card:hover{transform:translateY(-3px);border-color:var(--accent)}
.blog-card .thumb{position:relative;height:170px;background:var(--surface2);overflow:hidden;display:flex;align-items:center;justify-content:center;font-size:32px}
.blog-card .thumb img{width:100%;height:100%;object-fit:cover}
.blog-card .thumb.no-image{color:var(--muted2)}
.blog-card .cat-pill{position:absolute;top:9px;right:9px;background:rgba(17,17,17,.82);color:#fff;font-size:10.5px;font-weight:700;padding:4px 10px;border-radius:99px}
.blog-card .body{padding:16px}
.blog-card .date{font-size:11px;color:var(--muted);font-family:var(--mono);margin-bottom:6px}
.blog-card h3{font-size:14.5px;margin-bottom:5px}
.blog-card p{font-size:12.5px;color:var(--muted);line-height:1.7}

/* مقاله وبلاگ */
.post-content{font-size:15px;line-height:2}
.post-content h1,.post-content h2,.post-content h3{margin:22px 0 10px}
.post-content p{margin-bottom:14px}
.post-content img{border-radius:var(--r-sm);margin:14px 0}
.post-content a{color:var(--text);text-decoration:underline}
.post-content blockquote{border-right:3px solid var(--accent);padding-right:14px;color:var(--muted);margin:14px 0}

/* ---------- فوتر ---------- */
footer{background:var(--ink);color:rgba(255,255,255,.65);padding:36px 0 20px}
footer .brand{color:#fff}
footer a{color:rgba(255,255,255,.65)}
footer a:hover{color:#fff}
footer p{color:rgba(255,255,255,.5)}
.footer-grid{display:flex;flex-direction:column;gap:24px;margin-bottom:26px}
.footer-bottom{display:flex;flex-direction:column;gap:8px;font-size:12px;color:rgba(255,255,255,.4);border-top:1px solid rgba(255,255,255,.08);padding-top:18px}
@media (min-width:768px){
  .footer-grid{flex-direction:row;justify-content:space-between}
  .footer-bottom{flex-direction:row;justify-content:space-between;align-items:center}
}

/* ---------- صفحات ورود/ثبت‌نام ---------- */
/* ---------- صفحات ورود/ثبت‌نام (قالب اختصاصی، بدون نوار بالای سایت) ---------- */
.auth-page{min-height:100svh;display:flex;background:var(--surface)}
.auth-brand-side{
  display:none;flex:1;position:relative;overflow:hidden;
  background:var(--ink);color:#fff;
  flex-direction:column;justify-content:space-between;padding:44px;
}
.auth-brand-side::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(circle at 20% 20%,rgba(255,255,255,.06),transparent 55%),
             radial-gradient(circle at 85% 80%,rgba(255,255,255,.05),transparent 50%);
}
.auth-brand-top{position:relative;z-index:1;display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px}
.auth-brand-top img{height:32px;width:auto;border-radius:7px}
.auth-brand-mid{position:relative;z-index:1}
.auth-brand-mid h1{font-size:clamp(24px,3vw,34px);font-weight:800;line-height:1.4;margin-bottom:16px}
.auth-brand-mid p{color:rgba(255,255,255,.6);font-size:14px;line-height:1.9;max-width:380px}
.auth-perks{position:relative;z-index:1;display:flex;flex-direction:column;gap:14px;margin-top:28px}
.auth-perk{display:flex;align-items:center;gap:12px;font-size:13.5px;color:rgba(255,255,255,.85)}
.auth-perk .ic{width:34px;height:34px;border-radius:9px;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0}
.auth-brand-foot{position:relative;z-index:1;font-size:12px;color:rgba(255,255,255,.35)}

.auth-form-side{flex:1;display:flex;align-items:center;justify-content:center;padding:28px 20px}
.auth-form-wrap{width:100%;max-width:400px}
.auth-form-brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:16px;margin-bottom:32px}
.auth-form-brand img{height:30px;width:auto;border-radius:6px}
.auth-form-wrap h2{font-size:22px;font-weight:800;margin-bottom:6px}
.auth-form-wrap .sub{font-size:13px;color:var(--muted);margin-bottom:24px;display:block}
.auth-back-link{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;color:var(--muted);margin-bottom:20px}
.auth-back-link:hover{color:var(--text)}
.auth-switch{text-align:center;font-size:13px;color:var(--muted);margin-top:20px;padding-top:20px;border-top:1px solid var(--border)}

.auth-credit-box{
  margin-top:24px;padding:14px 16px;border-radius:12px;
  background:var(--ink);position:relative;overflow:hidden;
  text-align:center;
}
.auth-credit-box::before{
  content:'';position:absolute;inset:-2px;border-radius:14px;
  background:conic-gradient(from 0deg,transparent 0%,rgba(255,255,255,.35) 12%,transparent 24%);
  animation:authCreditSpin 3.5s linear infinite;
}
.auth-credit-box::after{
  content:'';position:absolute;inset:1.5px;border-radius:11px;background:var(--ink);
}
.auth-credit-box > *{position:relative;z-index:1}
.auth-credit-line1{color:#fff;font-size:12.5px;font-weight:600;margin-bottom:4px}
.auth-credit-line2{color:rgba(255,255,255,.55);font-size:11.5px}
@keyframes authCreditSpin{to{transform:rotate(360deg)}}
.auth-switch a{color:var(--text);font-weight:700}

@media (min-width:960px){
  .auth-brand-side{display:flex;max-width:460px}
}

/* توافق با قالب قدیمی در صورت استفاده‌ی باقی‌مانده */
.auth-shell{min-height:100svh;display:flex;align-items:center;justify-content:center;padding:20px;background:var(--bg)}
.auth-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:26px 22px;width:100%;max-width:420px}
.auth-card h2{font-size:20px;margin-bottom:5px}
.auth-card .sub{font-size:13px;color:var(--muted);margin-bottom:22px;display:block}

/* ---------- متفرقه ---------- */
pre{font-family:var(--mono);font-size:12.5px;line-height:1.7}
code{font-family:var(--mono);font-size:12px;background:var(--surface2);padding:2px 6px;border-radius:4px}
hr{border:none;border-top:1px solid var(--border);margin:18px 0}
::selection{background:rgba(17,17,17,.12)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
::-webkit-scrollbar{width:5px;height:5px}
::-webkit-scrollbar-thumb{background:var(--border2);border-radius:4px}