:root{
  --ink:#161512;
  --ink-soft:#5b574f;
  --paper:#FBF7EF;
  --paper-2:#F3ECDD;
  --card:#FFFFFF;
  --line:#E7DFCB;
  --brand:#0F6E5F;
  --brand-dark:#0A4F44;
  --brand-tint:#E4F0EB;
  --accent:#D9702A;
  --accent-tint:#FBE7D5;
  --danger:#B3432E;
  --danger-tint:#FDE8EC;
  --good:#0F6E5F;
}
*{box-sizing:border-box;}
body{margin:0;font-family:'Vazirmatn',Tahoma,sans-serif;background:var(--paper);color:var(--ink);direction:rtl;}
a{color:inherit;}
h1,h2,h3{margin:0;}

.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;}
.login-card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:40px;width:340px;box-shadow:0 24px 50px -20px rgba(20,20,15,.18);}
.login-card h1{font-size:22px;text-align:center;margin-bottom:6px;}
.login-card p{text-align:center;color:var(--ink-soft);font-size:13px;margin-top:0;margin-bottom:24px;}

.topbar{position:sticky;top:0;z-index:20;background:rgba(251,247,239,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:16px 28px;}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;}
.brand .dot{width:30px;height:30px;border-radius:9px;background:var(--brand);display:flex;align-items:center;justify-content:center;color:#fff;font-size:14px;}

.tabs{display:flex;gap:6px;padding:0 28px;margin-top:14px;}
.tab-btn{padding:10px 18px;border-radius:10px;border:1px solid transparent;background:transparent;font-family:inherit;font-size:14px;font-weight:700;color:var(--ink-soft);cursor:pointer;}
.tab-btn.active{background:var(--card);border-color:var(--line);color:var(--ink);}

.container{max-width:1080px;margin:0 auto;padding:24px 28px 80px;}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px;}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px;}
.kpi .num{font-size:26px;font-weight:800;}
.kpi .label{font-size:13px;color:var(--ink-soft);margin-top:4px;}

.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px;margin-bottom:20px;}
.card h2{font-size:16px;margin-bottom:16px;}

.field{margin-bottom:14px;}
.field label{display:block;font-size:13px;font-weight:700;color:var(--ink-soft);margin-bottom:6px;}
.field input,.field select{width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--line);font-family:inherit;font-size:14px;background:#fff;}
.row{display:flex;gap:12px;}
.row > .field{flex:1;}

button.btn{border:none;border-radius:10px;padding:10px 18px;font-family:inherit;font-weight:700;font-size:13px;cursor:pointer;}
.btn-primary{background:var(--brand);color:#fff;}
.btn-primary:hover{background:var(--brand-dark);}
.btn-ghost{background:var(--paper-2);color:var(--ink);}
.btn-ghost:hover{background:var(--line);}
.btn-danger{background:var(--danger-tint);color:var(--danger);}
.btn-sm{padding:6px 12px;font-size:12px;}

table{width:100%;border-collapse:collapse;font-size:13px;}
th{text-align:right;color:var(--ink-soft);font-weight:700;padding:8px 10px;border-bottom:1px solid var(--line);}
td{padding:10px 10px;border-bottom:1px solid var(--line);vertical-align:middle;}
tr:last-child td{border-bottom:none;}

.pill{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:700;}
.pill-good{background:var(--brand-tint);color:var(--brand-dark);}
.pill-bad{background:var(--danger-tint);color:var(--danger);}
.pill-neutral{background:var(--paper-2);color:var(--ink-soft);}

.msg{font-size:13px;padding:10px 14px;border-radius:10px;margin-bottom:14px;}
.msg-error{background:var(--danger-tint);color:var(--danger);}
.msg-ok{background:var(--brand-tint);color:var(--brand-dark);}

.hidden{display:none !important;}
.mini-input{width:90px;}
.small{font-size:12px;color:var(--ink-soft);}

.ticker{display:flex;gap:18px;font-size:13px;font-weight:700;color:var(--ink-soft);}
.ticker b{color:var(--ink);font-weight:800;}

.product-card{border:1px solid var(--line);border-radius:14px;padding:18px;margin-bottom:14px;background:#fff;}
.product-card-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:12px;}
.product-card-head .name{font-weight:700;font-size:15px;}
.match-box{background:var(--paper-2);border-radius:12px;padding:14px;margin-top:10px;}
.match-result{display:flex;gap:10px;align-items:center;padding:8px;border-radius:8px;cursor:pointer;}
.match-result:hover{background:#fff;}
.match-result img{width:44px;height:44px;object-fit:cover;border-radius:8px;background:#eee;}
.fields-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:10px;}
.fields-grid .field{margin-bottom:0;}
.checks{display:flex;gap:18px;margin-top:10px;font-size:13px;}
.checks label{display:flex;align-items:center;gap:6px;font-weight:600;color:var(--ink-soft);}
.bar-chart{display:flex;gap:8px;align-items:flex-end;height:120px;padding-top:10px;}
.bar-col{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;justify-content:flex-end;height:100%;}
.bar{width:100%;border-radius:4px 4px 0 0;}
.bar-up{background:var(--danger);}
.bar-down{background:var(--brand);}
.bar-day{font-size:11px;color:var(--ink-soft);margin-top:4px;}