/* ============================================================================
   زرین آهن — ماشین‌حساب آهن  v2
   تمام قوانین زیر .zarin-calc محدود شده‌اند تا با استایل قالب و المنتور
   تداخل نکنند و قالب هم نتواند ظاهر اپ را خراب کند.
   ========================================================================== */

@font-face{
  font-family:"Vazirmatn ZC";
  src:url("https://cdn.jsdelivr.net/gh/rastikerdar/vazirmatn@v33.003/fonts/webfonts/Vazirmatn-Regular.woff2") format("woff2");
  font-weight:400;font-display:swap;
}
@font-face{
  font-family:"Vazirmatn ZC";
  src:url("https://cdn.jsdelivr.net/gh/rastikerdar/vazirmatn@v33.003/fonts/webfonts/Vazirmatn-Medium.woff2") format("woff2");
  font-weight:500;font-display:swap;
}
@font-face{
  font-family:"Vazirmatn ZC";
  src:url("https://cdn.jsdelivr.net/gh/rastikerdar/vazirmatn@v33.003/fonts/webfonts/Vazirmatn-Bold.woff2") format("woff2");
  font-weight:700;font-display:swap;
}
@font-face{
  font-family:"Vazirmatn ZC";
  src:url("https://cdn.jsdelivr.net/gh/rastikerdar/vazirmatn@v33.003/fonts/webfonts/Vazirmatn-ExtraBold.woff2") format("woff2");
  font-weight:800;font-display:swap;
}

.zarin-calc{
  /* ---- توکن‌ها ---- */
  --zc-900:#0E1317;
  --zc-850:#121920;
  --zc-800:#151C22;
  --zc-700:#1C242C;
  --zc-600:#28333D;
  --zc-500:#3A4753;
  --zc-mute:#8A98A6;
  --zc-dim:#5D6B78;
  --zc-ink:#E9EDF1;
  --zc-brass:#D4A24C;
  --zc-brass-hi:#E4B662;
  --zc-brass-dim:#9C7530;
  --zc-glow:rgba(212,162,76,.15);
  --zc-ok:#5FBE8A;
  --zc-warn:#E0A03C;
  --zc-bad:#D9705E;

  --zc-r-sm:10px;
  --zc-r-md:14px;
  --zc-r-lg:20px;

  --zc-f:"Vazirmatn ZC","Vazirmatn",ui-sans-serif,system-ui,"Segoe UI",Tahoma,sans-serif;

  /* ---- ریست ---- */
  all:initial;
  display:block;
  direction:rtl;
  text-align:right;
  font-family:var(--zc-f);
  font-size:16px;
  line-height:1.75;
  color:var(--zc-ink);
  background:var(--zc-900);
  border:1px solid var(--zc-600);
  border-radius:var(--zc-r-lg);
  overflow:hidden;
  max-width:620px;
  margin-inline:auto;
  contain:layout style;
  font-feature-settings:"ss02";
  -webkit-font-smoothing:antialiased;
}

.zarin-calc *,
.zarin-calc *::before,
.zarin-calc *::after{
  box-sizing:border-box;
  margin:0;
  padding:0;
  border:0;
  font-family:inherit;
  line-height:inherit;
  color:inherit;
  background:none;
  letter-spacing:normal;
  text-transform:none;
  text-shadow:none;
  box-shadow:none;
  -webkit-tap-highlight-color:transparent;
}

.zarin-calc button,
.zarin-calc input,
.zarin-calc select,
.zarin-calc textarea{
  font-size:inherit;
  appearance:none;
  -webkit-appearance:none;
  border-radius:0;
  outline:none;
  min-height:0;
  width:auto;
}
.zarin-calc button{cursor:pointer;text-align:center}
.zarin-calc a{text-decoration:none;color:inherit}
.zarin-calc img{display:block;max-width:100%;height:auto}
.zarin-calc ul,.zarin-calc ol{list-style:none}

/* ---------- حالت اپ مستقل ---------- */
.zarin-calc[data-mode="app"]{
  border:0;
  border-radius:0;
  max-width:560px;
  min-height:100dvh;
}

/* ================= سربرگ ================= */
.zarin-calc .zc-head{
  background:linear-gradient(180deg,var(--zc-850),var(--zc-800));
  border-bottom:1px solid var(--zc-600);
}
.zarin-calc[data-mode="app"] .zc-head{
  position:sticky;top:0;z-index:20;
  padding-top:env(safe-area-inset-top);
}
.zarin-calc .zc-head-top{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:15px 20px 11px;
}
.zarin-calc .zc-brand{display:flex;align-items:center;gap:11px;min-width:0}
.zarin-calc .zc-mark{width:26px;height:26px;fill:var(--zc-brass);flex:0 0 auto}
.zarin-calc .zc-brand-name{font-size:16px;font-weight:800;line-height:1.3}
.zarin-calc .zc-brand-sub{font-size:11px;color:var(--zc-mute);letter-spacing:.1em;line-height:1.3}

.zarin-calc .zc-install{
  font-size:12.5px;font-weight:700;color:var(--zc-brass);
  border:1px solid var(--zc-brass-dim);border-radius:999px;
  padding:7px 15px;transition:.18s;flex:0 0 auto;
}
.zarin-calc .zc-install:hover{background:var(--zc-glow)}

/* نوار وضعیت قیمت */
.zarin-calc .zc-status{
  display:flex;align-items:center;gap:9px;
  padding:9px 20px;font-size:12.5px;color:var(--zc-mute);
  background:var(--zc-900);border-top:1px solid var(--zc-700);
}
.zarin-calc .zc-dot{width:7px;height:7px;border-radius:50%;background:var(--zc-dim);flex:0 0 auto;transition:.3s}
.zarin-calc .zc-dot.is-live{background:var(--zc-ok);box-shadow:0 0 0 3px rgba(95,190,138,.16)}
.zarin-calc .zc-dot.is-stale{background:var(--zc-warn);box-shadow:0 0 0 3px rgba(224,160,60,.16)}
.zarin-calc .zc-dot.is-off{background:var(--zc-bad);box-shadow:0 0 0 3px rgba(217,112,94,.16)}
.zarin-calc .zc-status-text{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.zarin-calc .zc-refresh{
  font-size:16px;color:var(--zc-mute);padding:4px 7px;border-radius:6px;transition:.2s;flex:0 0 auto;
}
.zarin-calc .zc-refresh:hover{color:var(--zc-brass)}
.zarin-calc .zc-refresh.is-busy{animation:zc-spin .8s linear infinite}
@keyframes zc-spin{to{transform:rotate(360deg)}}

/* ================= ناوبری بخش‌ها ================= */
.zarin-calc .zc-views{
  display:grid;grid-template-columns:repeat(3,1fr);gap:6px;
  padding:12px 20px;background:var(--zc-850);
  border-bottom:1px solid var(--zc-700);
}
.zarin-calc .zc-view-btn{
  display:flex;align-items:center;justify-content:center;gap:7px;
  font-size:13.5px;font-weight:700;color:var(--zc-mute);
  background:var(--zc-800);border:1px solid var(--zc-600);
  border-radius:var(--zc-r-sm);padding:10px 6px;transition:.18s;
}
.zarin-calc .zc-view-btn svg{width:16px;height:16px;fill:currentColor;flex:0 0 auto}
.zarin-calc .zc-view-btn:hover{color:var(--zc-ink);border-color:var(--zc-500)}
.zarin-calc .zc-view-btn.is-on{
  background:var(--zc-brass);border-color:var(--zc-brass);color:#141A1F;
}
.zarin-calc .zc-count{
  min-width:17px;height:17px;padding:0 5px;border-radius:999px;
  background:var(--zc-brass);color:#141A1F;
  font-size:10px;font-weight:800;
  display:inline-grid;place-items:center;line-height:1;
}
.zarin-calc .zc-view-btn.is-on .zc-count{background:#141A1F;color:var(--zc-brass)}

/* ================= بدنه ================= */
.zarin-calc .zc-body{padding:20px}
.zarin-calc .zc-panel[hidden]{display:none}

.zarin-calc .zc-h{font-size:21px;font-weight:800;letter-spacing:-.015em;line-height:1.4}
.zarin-calc .zc-lede{font-size:13.5px;color:var(--zc-mute);margin-top:4px}

/* تب مقاطع */
.zarin-calc .zc-tabs{
  display:flex;gap:8px;margin:16px -20px 0;padding:0 20px 3px;
  overflow-x:auto;scrollbar-width:none;
}
.zarin-calc .zc-tabs::-webkit-scrollbar{display:none}
.zarin-calc .zc-tab{
  flex:0 0 auto;font-size:14px;font-weight:600;color:var(--zc-mute);
  background:var(--zc-700);border:1px solid var(--zc-600);
  border-radius:999px;padding:9px 18px;transition:.18s;white-space:nowrap;
}
.zarin-calc .zc-tab:hover{color:var(--zc-ink);border-color:var(--zc-500)}
.zarin-calc .zc-tab[aria-selected="true"]{background:var(--zc-brass);border-color:var(--zc-brass);color:#141A1F}

/* کارت فرم */
.zarin-calc .zc-card{
  margin-top:16px;padding:18px;
  background:var(--zc-800);border:1px solid var(--zc-600);border-radius:var(--zc-r-md);
}
.zarin-calc .zc-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.zarin-calc .zc-field-full{grid-column:1/-1}
.zarin-calc .zc-label{display:block;font-size:12.5px;color:var(--zc-mute);margin-bottom:7px;font-weight:500}

.zarin-calc .zc-input,
.zarin-calc .zc-select{
  display:block;width:100%;font-size:16px;font-weight:600;color:var(--zc-ink);
  background:var(--zc-900);border:1px solid var(--zc-600);
  border-radius:var(--zc-r-sm);padding:12px 14px;transition:.15s;
  box-sizing:border-box;line-height:1.6;height:auto;min-height:48px;
  font-family:inherit;
}
/* نام محصول بلند است و قالب به select ارتفاع ثابت می‌دهد؛ متن از کادر
   بیرون می‌زد و نصف می‌شد. اینها آن را مهار می‌کنند. */
.zarin-calc .zc-select{
  max-width:100%;text-overflow:ellipsis;white-space:nowrap;overflow:hidden;
  -webkit-appearance:none;-moz-appearance:none;appearance:none;
}

/* شمارنده پله‌ای */
.zarin-calc .zc-stepper{display:flex;align-items:stretch;gap:8px}
.zarin-calc .zc-stepper .zc-step-input{
  text-align:center;flex:1 1 auto;min-width:0;
}
.zarin-calc .zc-step{
  flex:0 0 48px;min-height:48px;font-size:22px;font-weight:700;line-height:1;
  color:var(--zc-ink);background:var(--zc-800,var(--zc-900));
  border:1px solid var(--zc-600);border-radius:var(--zc-r-sm);
  cursor:pointer;transition:.15s;user-select:none;-webkit-user-select:none;
  display:flex;align-items:center;justify-content:center;padding:0;
}
.zarin-calc .zc-step:hover{border-color:var(--zc-brass);color:var(--zc-brass)}
.zarin-calc .zc-step:active{transform:scale(.94)}
.zarin-calc .zc-select{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath fill='%238A98A6' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:left 14px center;background-size:11px;
  padding-left:36px;
}
.zarin-calc .zc-input:focus,
.zarin-calc .zc-select:focus{border-color:var(--zc-brass);box-shadow:0 0 0 3px var(--zc-glow)}

/* قالب (وودمارت) به select ارتفاع و line-height خودش را با وزن بالا تحمیل
   می‌کند و متن بلند نصف می‌شود. اینجا فقط همین چند خاصیت را پس می‌گیریم. */
.zarin-calc select.zc-select{
  height:auto !important;min-height:48px !important;line-height:1.6 !important;
  font-size:16px !important;padding:12px 14px 12px 36px !important;
  text-indent:0 !important;background-color:var(--zc-900) !important;
}
.zarin-calc select.zc-select option{
  background:var(--zc-900);color:var(--zc-ink);font-size:15px;
}
.zarin-calc .zc-input::placeholder{color:var(--zc-dim);font-weight:500}

/* فیلد قفل‌شده — مقدارش از جدول استاندارد یا از سایت می‌آید، ورودی نیست.
   عمداً شبیه ورودی نیست تا کاربر وقت خود را صرف کلیک روی آن نکند. */
.zarin-calc .zc-locked{
  display:block;width:100%;font-size:16px;font-weight:600;color:var(--zc-ink);
  background:transparent;border:1px solid transparent;
  border-bottom:1px dashed var(--zc-600);
  border-radius:0;padding:12px 2px;
  user-select:none;-webkit-user-select:none;cursor:default;
}
.zarin-calc .zc-hint{font-size:11.5px;color:var(--zc-dim);margin-top:5px;line-height:1.6}
.zarin-calc .zc-hint.is-live{color:var(--zc-brass)}
.zarin-calc .zc-hint.is-warn{color:var(--zc-warn)}

/* نوار فرمول */
.zarin-calc .zc-formula{
  margin-top:16px;padding:13px 15px;
  background:var(--zc-900);border:1px dashed var(--zc-600);border-radius:var(--zc-r-md);
  font-size:13.5px;color:var(--zc-mute);text-align:center;min-height:48px;
  display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:5px;
}
.zarin-calc .zc-formula b{color:var(--zc-brass);font-weight:700}
.zarin-calc .zc-formula .zc-eq{color:var(--zc-ink);font-weight:800}

/* محصول منطبق */
.zarin-calc .zc-match{
  margin-top:14px;padding:12px 14px;
  background:linear-gradient(90deg,var(--zc-glow),transparent);
  border:1px solid var(--zc-brass-dim);border-radius:var(--zc-r-md);font-size:13px;
}
.zarin-calc .zc-match-row{display:flex;align-items:center;justify-content:space-between;gap:10px}
.zarin-calc .zc-match-name{font-weight:700;color:var(--zc-ink)}
.zarin-calc .zc-match-meta{font-size:11.5px;color:var(--zc-mute);margin-top:2px}
.zarin-calc .zc-match-link{font-size:12.5px;font-weight:700;color:var(--zc-brass);white-space:nowrap;flex:0 0 auto}
.zarin-calc .zc-match-link:hover{text-decoration:underline}
.zarin-calc .zc-match .zc-select{margin-top:10px;font-size:14px;padding:9px 12px;padding-left:32px}

/* نتایج */
.zarin-calc .zc-results{
  margin-top:16px;border:1px solid var(--zc-600);border-radius:var(--zc-r-md);overflow:hidden;
}
.zarin-calc .zc-row{
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  padding:13px 16px;border-bottom:1px solid var(--zc-700);
  font-size:14px;background:var(--zc-800);
}
.zarin-calc .zc-row:last-child{border-bottom:0}
.zarin-calc .zc-row > span{color:var(--zc-mute)}
.zarin-calc .zc-row > b{font-weight:700;font-size:15px;white-space:nowrap}
.zarin-calc .zc-row.zc-hero{background:linear-gradient(180deg,var(--zc-700),var(--zc-800));padding:18px 16px}
.zarin-calc .zc-row.zc-hero > span{color:var(--zc-ink);font-weight:600;font-size:15px}
.zarin-calc .zc-row.zc-hero > b{font-size:26px;font-weight:800;color:var(--zc-brass);letter-spacing:-.02em}
.zarin-calc .zc-row.zc-sum > b{font-size:19px;font-weight:800;color:var(--zc-ok)}

/* دکمه‌ها */
.zarin-calc .zc-actions{display:flex;gap:10px;margin-top:16px}
.zarin-calc .zc-btn{
  flex:1;font-size:15px;font-weight:700;padding:14px 12px;
  border-radius:var(--zc-r-sm);border:1px solid transparent;transition:.18s;
}
.zarin-calc .zc-btn-main{background:var(--zc-brass);color:#141A1F}
.zarin-calc .zc-btn-main:hover{background:var(--zc-brass-hi)}
.zarin-calc .zc-btn-ghost{color:var(--zc-ink);border-color:var(--zc-600);flex:0 0 auto;padding-inline:22px}
.zarin-calc .zc-btn-ghost:hover{border-color:var(--zc-brass);color:var(--zc-brass)}

.zarin-calc .zc-btn:focus-visible,
.zarin-calc .zc-tab:focus-visible,
.zarin-calc .zc-view-btn:focus-visible,
.zarin-calc .zc-input:focus-visible,
.zarin-calc .zc-select:focus-visible,
.zarin-calc .zc-chip:focus-visible,
.zarin-calc .zc-prod:focus-visible{outline:2px solid var(--zc-brass);outline-offset:2px}

.zarin-calc .zc-note{font-size:11.5px;color:var(--zc-dim);text-align:center;margin-top:16px;line-height:1.9}

/* ================= کاتالوگ ================= */
.zarin-calc .zc-search{margin-top:14px;position:relative}
.zarin-calc .zc-search .zc-input{padding-right:40px}
.zarin-calc .zc-search-icon{
  position:absolute;right:14px;top:50%;transform:translateY(-50%);
  width:16px;height:16px;fill:var(--zc-dim);pointer-events:none;
}

.zarin-calc .zc-chips{
  display:flex;gap:8px;margin:14px -20px 0;padding:0 20px 3px;
  overflow-x:auto;scrollbar-width:none;
}
.zarin-calc .zc-chips::-webkit-scrollbar{display:none}
.zarin-calc .zc-chip{
  flex:0 0 auto;font-size:13px;font-weight:600;color:var(--zc-mute);
  background:var(--zc-700);border:1px solid var(--zc-600);
  border-radius:999px;padding:8px 15px;transition:.18s;white-space:nowrap;
}
.zarin-calc .zc-chip:hover{color:var(--zc-ink)}
.zarin-calc .zc-chip.is-on{background:var(--zc-brass);border-color:var(--zc-brass);color:#141A1F}
.zarin-calc .zc-chip i{font-style:normal;opacity:.65;font-size:11.5px;margin-right:5px}

/* ردیف دوم: زیردسته‌ها — کوچک‌تر و کم‌رنگ‌تر تا سلسله‌مراتب خوانده شود */
.zarin-calc .zc-chips-sub{margin-top:8px}
.zarin-calc .zc-chips-sub .zc-chip{
  font-size:12px;padding:6px 13px;
  background:transparent;border-color:var(--zc-500);color:var(--zc-dim);
}
.zarin-calc .zc-chips-sub .zc-chip:hover{color:var(--zc-mute);border-color:var(--zc-mute)}
.zarin-calc .zc-chips-sub .zc-chip.is-on{
  background:var(--zc-glow);border-color:var(--zc-brass);color:var(--zc-brass);
}

.zarin-calc .zc-prods{margin-top:14px;display:grid;gap:10px}
.zarin-calc .zc-prod{
  display:flex;align-items:center;gap:13px;width:100%;text-align:right;
  padding:11px 13px;background:var(--zc-800);
  border:1px solid var(--zc-600);border-radius:var(--zc-r-md);transition:.18s;
}
.zarin-calc .zc-prod:hover{border-color:var(--zc-brass-dim);background:var(--zc-700)}
.zarin-calc .zc-prod-img{
  width:48px;height:48px;border-radius:var(--zc-r-sm);flex:0 0 auto;
  background:var(--zc-900);object-fit:cover;
}
.zarin-calc .zc-prod-img.is-empty{
  display:grid;place-items:center;border:1px solid var(--zc-600);
}
.zarin-calc .zc-prod-img.is-empty svg{width:20px;height:20px;fill:var(--zc-dim)}
.zarin-calc .zc-prod-body{flex:1;min-width:0}
.zarin-calc .zc-prod-name{
  font-size:14px;font-weight:700;line-height:1.5;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.zarin-calc .zc-prod-meta{font-size:11.5px;color:var(--zc-mute);margin-top:2px}
.zarin-calc .zc-prod-price{font-size:13.5px;font-weight:700;color:var(--zc-brass);white-space:nowrap;flex:0 0 auto}
.zarin-calc .zc-prod-price small{display:block;font-size:10.5px;color:var(--zc-dim);font-weight:500;text-align:left}
.zarin-calc .zc-oos{color:var(--zc-bad)}

.zarin-calc .zc-more{
  margin-top:12px;width:100%;font-size:13.5px;font-weight:700;color:var(--zc-mute);
  background:var(--zc-800);border:1px solid var(--zc-600);
  border-radius:var(--zc-r-sm);padding:12px;transition:.18s;
}
.zarin-calc .zc-more:hover{color:var(--zc-brass);border-color:var(--zc-brass-dim)}

/* ================= پروژه ================= */
.zarin-calc .zc-item{
  display:flex;align-items:flex-start;gap:12px;padding:14px 16px;margin-bottom:10px;
  background:var(--zc-800);border:1px solid var(--zc-600);border-radius:var(--zc-r-md);
}
.zarin-calc .zc-item-body{flex:1;min-width:0}
.zarin-calc .zc-item-title{font-size:14.5px;font-weight:700}
.zarin-calc .zc-item-spec{font-size:12px;color:var(--zc-mute);margin-top:3px;line-height:1.7}
.zarin-calc .zc-item-num{font-size:13px;font-weight:700;color:var(--zc-brass);margin-top:6px}
.zarin-calc .zc-item-del{
  font-size:19px;line-height:1;color:var(--zc-dim);
  padding:4px 7px;border-radius:6px;transition:.18s;flex:0 0 auto;
}
.zarin-calc .zc-item-del:hover{color:var(--zc-bad);background:rgba(217,112,94,.1)}

.zarin-calc .zc-empty{
  text-align:center;padding:42px 20px;color:var(--zc-dim);
  font-size:13.5px;line-height:2;
  border:1px dashed var(--zc-600);border-radius:var(--zc-r-md);
}
.zarin-calc .zc-empty strong{display:block;color:var(--zc-mute);font-size:15px;margin-bottom:4px;font-weight:700}

.zarin-calc .zc-skeleton{
  height:66px;margin-bottom:10px;border-radius:var(--zc-r-md);
  background:linear-gradient(90deg,var(--zc-800) 25%,var(--zc-700) 50%,var(--zc-800) 75%);
  background-size:200% 100%;animation:zc-shimmer 1.4s infinite;
}
@keyframes zc-shimmer{to{background-position:-200% 0}}

/* ================= فرم ثبت پیش‌فاکتور ================= */
.zarin-calc .zc-form,
.zarin-calc .zc-done,
.zarin-calc .zc-history{margin-top:18px}

.zarin-calc .zc-form{
  padding:18px;background:var(--zc-800);
  border:1px solid var(--zc-brass-dim);border-radius:var(--zc-r-md);
  position:relative;
}
.zarin-calc .zc-form-h{font-size:16px;font-weight:800;line-height:1.5}

.zarin-calc .zc-err{
  margin-top:12px;padding:10px 13px;
  background:rgba(217,112,94,.12);border:1px solid var(--zc-bad);
  border-radius:var(--zc-r-sm);color:var(--zc-bad);
  font-size:13px;line-height:1.7;
}

.zarin-calc .zc-btn[disabled]{opacity:.55;cursor:default}

/* صفحه موفقیت */
.zarin-calc .zc-done{
  padding:22px 18px;text-align:center;
  background:linear-gradient(180deg,rgba(95,190,138,.10),transparent 60%),var(--zc-800);
  border:1px solid var(--zc-ok);border-radius:var(--zc-r-md);
}
.zarin-calc .zc-done-tick{
  width:52px;height:52px;margin:0 auto 12px;
  display:grid;place-items:center;border-radius:50%;
  background:var(--zc-ok);color:#0E1317;font-size:26px;font-weight:800;line-height:1;
}
.zarin-calc .zc-done-h{font-size:18px;font-weight:800}
.zarin-calc .zc-done-sub{font-size:13px;color:var(--zc-mute);margin-top:6px;line-height:1.8}
.zarin-calc .zc-done .zc-row > b{font-family:inherit}
.zarin-calc .zc-done .zc-row{text-align:right}

/* پیش‌فاکتورهای من */
.zarin-calc .zc-item-track{
  font-size:12.5px;font-weight:700;color:var(--zc-brass);
  border:1px solid var(--zc-brass-dim);border-radius:999px;
  padding:7px 14px;transition:.18s;flex:0 0 auto;align-self:center;
}
.zarin-calc .zc-item-track:hover{background:var(--zc-glow)}
.zarin-calc .zc-item-track[disabled]{opacity:.5}

/* ================= ویجت پیگیری مستقل ================= */
.zarin-track{
  all:initial;display:block;direction:rtl;text-align:right;
  font-family:var(--zc-f,"Vazirmatn ZC","Vazirmatn",ui-sans-serif,system-ui,Tahoma,sans-serif);
  --zc-900:#0E1317;--zc-850:#121920;--zc-800:#151C22;--zc-700:#1C242C;
  --zc-600:#28333D;--zc-500:#3A4753;--zc-mute:#8A98A6;--zc-dim:#5D6B78;
  --zc-ink:#E9EDF1;--zc-brass:#D4A24C;--zc-brass-hi:#E4B662;--zc-brass-dim:#9C7530;
  --zc-glow:rgba(212,162,76,.15);--zc-ok:#5FBE8A;--zc-bad:#D9705E;
  --zc-r-sm:10px;--zc-r-md:14px;--zc-r-lg:20px;
  --zc-f:"Vazirmatn ZC","Vazirmatn",ui-sans-serif,system-ui,Tahoma,sans-serif;
  font-size:16px;line-height:1.75;color:var(--zc-ink);
  background:var(--zc-900);border:1px solid var(--zc-600);
  border-radius:var(--zc-r-lg);max-width:560px;margin-inline:auto;
  contain:layout style;
}
.zarin-track *,.zarin-track *::before,.zarin-track *::after{
  box-sizing:border-box;margin:0;padding:0;border:0;
  font-family:inherit;line-height:inherit;color:inherit;background:none;box-shadow:none;
}
.zarin-track button,.zarin-track input{font-size:inherit;appearance:none;-webkit-appearance:none;outline:none;width:auto}
.zarin-track button{cursor:pointer;text-align:center}
.zarin-track .zc-track-box{padding:20px}

/* ================= توست ================= */
.zarin-calc .zc-toast{
  position:fixed;bottom:26px;right:50%;transform:translate(50%,14px);
  background:var(--zc-600);color:var(--zc-ink);
  font-family:var(--zc-f);font-size:13.5px;font-weight:600;
  padding:11px 20px;border-radius:999px;border:1px solid var(--zc-500);
  opacity:0;pointer-events:none;transition:.25s;z-index:99999;
  white-space:nowrap;max-width:90vw;overflow:hidden;text-overflow:ellipsis;
}
.zarin-calc .zc-toast.is-on{opacity:1;transform:translate(50%,0)}

/* ================= ریسپانسیو ================= */
@media (max-width:430px){
  .zarin-calc .zc-grid{grid-template-columns:1fr}
  .zarin-calc .zc-body{padding:16px}
  .zarin-calc .zc-head-top,
  .zarin-calc .zc-status,
  .zarin-calc .zc-views{padding-left:16px;padding-right:16px}
  .zarin-calc .zc-tabs,
  .zarin-calc .zc-chips{margin-left:-16px;margin-right:-16px;padding-left:16px;padding-right:16px}
  .zarin-calc .zc-row.zc-hero > b{font-size:23px}
  .zarin-calc .zc-view-btn{font-size:12.5px;padding:10px 4px}
  .zarin-calc .zc-view-btn svg{display:none}
}

@media (prefers-reduced-motion:reduce){
  .zarin-calc *{transition:none !important;animation:none !important}
}