:root{
  --bg:#f4f6fb;
  --sidebar-bg:#0f172a;
  --sidebar-bg-2:#1e293b;
  --sidebar-fg:#cbd5e1;
  --sidebar-active:#3b82f6;
  --card:#ffffff;
  --text:#1e293b;
  --muted:#64748b;
  --border:#e2e8f0;
  --primary:#3b82f6;
  --primary-2:#2563eb;
  --success:#10b981;
  --warning:#f59e0b;
  --danger:#ef4444;
  --info:#06b6d4;
  --shadow: 0 4px 20px -6px rgba(15,23,42,.08);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:'Vazirmatn',Tahoma,sans-serif;
  background:var(--bg);
  color:var(--text);
  direction:rtl;
  font-size:14px;
  line-height:1.7;
}
a{color:var(--primary);text-decoration:none}
a:hover{color:var(--primary-2)}

.app-shell{display:flex;min-height:100vh}
.sidebar{
  width:260px;background:linear-gradient(180deg,var(--sidebar-bg),var(--sidebar-bg-2));
  color:var(--sidebar-fg);display:flex;flex-direction:column;
  position:fixed;top:0;right:0;bottom:0;z-index:1030;transition:transform .25s;
}
.app-main{margin-right:260px;flex:1;display:flex;flex-direction:column;min-width:0}
.sidebar-brand{display:flex;gap:12px;align-items:center;padding:20px 18px;border-bottom:1px solid rgba(255,255,255,.06)}
.brand-logo{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,#3b82f6,#8b5cf6);display:grid;place-items:center;font-weight:800;color:#fff;font-size:22px}
.brand-name{color:#fff;font-weight:700;font-size:15px}
.brand-sub{color:#94a3b8;font-size:11px;margin-top:2px}
.sidebar-nav{flex:1;overflow-y:auto;padding:12px 10px}
.nav-section{color:#64748b;font-size:11px;margin:16px 12px 6px;letter-spacing:.5px}
.nav-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;color:var(--sidebar-fg);margin-bottom:2px;transition:.15s}
.nav-item:hover{background:rgba(255,255,255,.05);color:#fff}
.nav-item.active{background:var(--sidebar-active);color:#fff;box-shadow:0 6px 16px -6px rgba(59,130,246,.6)}
.nav-item i{font-size:16px;width:20px;text-align:center}
.sidebar-footer{padding:14px 18px;border-top:1px solid rgba(255,255,255,.06);color:#94a3b8;font-size:12px}
.footer-date i{margin-left:6px}

.topbar{display:flex;align-items:center;gap:12px;padding:14px 22px;background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20;box-shadow:0 1px 0 rgba(0,0,0,.02)}
.topbar-title{font-weight:700;font-size:16px;color:var(--text);flex:1}
.topbar-user{display:flex;align-items:center;gap:12px}
.user-name{color:var(--muted);font-size:13px}
.badge-role{padding:4px 10px;border-radius:999px;font-size:11px;font-weight:600}
.role-admin{background:#fee2e2;color:#b91c1c}
.role-manager{background:#dbeafe;color:#1d4ed8}
.role-employee{background:#dcfce7;color:#15803d}

.app-content{padding:24px}

.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:20px}
.stat-card{background:var(--card);border-radius:16px;padding:20px;box-shadow:var(--shadow);position:relative;overflow:hidden;border:1px solid var(--border);transition:transform .15s ease, box-shadow .15s ease}
.stat-card:hover{transform:translateY(-2px);box-shadow:0 10px 28px -12px rgba(15,23,42,.18)}
.stat-card .label{color:var(--muted);font-size:13px;margin-bottom:8px}
.stat-card .value{font-size:28px;font-weight:800;color:var(--text)}
.stat-card .icon{position:absolute;left:16px;top:16px;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-size:22px;color:#fff}
.stat-card.c-blue .icon{background:linear-gradient(135deg,#3b82f6,#60a5fa)}
.stat-card.c-green .icon{background:linear-gradient(135deg,#10b981,#34d399)}
.stat-card.c-amber .icon{background:linear-gradient(135deg,#f59e0b,#fbbf24)}
.stat-card.c-red .icon{background:linear-gradient(135deg,#ef4444,#f87171)}
.stat-card.c-purple .icon{background:linear-gradient(135deg,#8b5cf6,#a78bfa)}
.stat-card.c-cyan .icon{background:linear-gradient(135deg,#06b6d4,#22d3ee)}

.panel{background:#fff;border-radius:16px;padding:20px;box-shadow:var(--shadow);border:1px solid var(--border);margin-bottom:20px}
.panel-title{font-weight:700;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.panel-title i{color:var(--primary)}

.table{border-collapse:separate;border-spacing:0;width:100%}
.table thead th{background:#f8fafc;color:var(--muted);font-weight:600;font-size:12px;padding:12px;border-bottom:1px solid var(--border);text-align:right;position:sticky;top:0}
.table tbody td{padding:12px;border-bottom:1px solid #f1f5f9;font-size:13px;vertical-align:middle}
.table tbody tr:hover{background:#f8fafc}
.table-wrap{overflow-x:auto;max-height:70vh}

.badge-status{padding:3px 10px;border-radius:999px;font-size:11px;font-weight:600;display:inline-block}
.s-need_followup, .s-need_followup_again{background:#fef3c7;color:#a16207}
.s-interested, .s-liked{background:#dbeafe;color:#1d4ed8}
.s-purchased{background:#dcfce7;color:#15803d}
.s-rejected, .s-no_interest{background:#fee2e2;color:#b91c1c}
.s-waiting_decision{background:#e0e7ff;color:#4338ca}
.s-no_answer{background:#f1f5f9;color:#475569}
.s-need_referral{background:#cffafe;color:#0e7490}

.form-label{font-size:13px;font-weight:600;color:var(--text);margin-bottom:6px}
.form-control,.form-select{border-radius:10px;border-color:var(--border);padding:10px 12px;font-family:inherit}
.form-control:focus,.form-select:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(59,130,246,.15)}
.btn{border-radius:10px;padding:9px 16px;font-weight:600;font-family:inherit}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-2));border:none}
.btn-primary:hover{background:linear-gradient(135deg,var(--primary-2),#1d4ed8)}
.nav-pills .nav-link{border-radius:10px;color:var(--muted);font-weight:600}
.nav-pills .nav-link.active{background:linear-gradient(135deg,var(--primary),var(--primary-2))}

.filters-panel{position:sticky;top:64px;z-index:10}
.filters{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin-bottom:16px}

/* login page */
.login-wrap{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#1e293b,#0f172a);padding:20px}
.login-card{background:#fff;border-radius:20px;padding:40px;width:100%;max-width:420px;box-shadow:0 20px 60px -20px rgba(0,0,0,.4)}
.login-logo{width:64px;height:64px;border-radius:18px;background:linear-gradient(135deg,#3b82f6,#8b5cf6);display:grid;place-items:center;color:#fff;font-size:32px;font-weight:800;margin:0 auto 16px}
.login-title{text-align:center;font-weight:700;margin-bottom:6px}
.login-sub{text-align:center;color:var(--muted);font-size:13px;margin-bottom:24px}

@media (max-width: 992px){
  .sidebar{transform:translateX(100%)}
  .sidebar.open{transform:translateX(0)}
  .app-main{margin-right:0}
  .filters-panel{position:static}
}

/* -------- مشتری کشف شده — درخشش طلایی -------- */
@keyframes discoveredGlow {
  0%,100% { box-shadow: 0 0 0 1px #d4af37, 0 0 12px -2px rgba(212,175,55,.55), inset 0 0 0 1px rgba(212,175,55,.15); }
  50%     { box-shadow: 0 0 0 1px #f0c869, 0 0 22px -2px rgba(240,200,105,.85), inset 0 0 0 1px rgba(240,200,105,.25); }
}
.discovered-row td {
  background: linear-gradient(90deg, rgba(212,175,55,.10), rgba(212,175,55,.02)) !important;
  border-top: 1px solid rgba(212,175,55,.55) !important;
  border-bottom: 1px solid rgba(212,175,55,.55) !important;
  position: relative;
}
.discovered-row td:first-child { border-right: 3px solid #d4af37 !important; }
.discovered-row td:last-child  { border-left:  3px solid #d4af37 !important; }
.discovered-row:hover td { background: linear-gradient(90deg, rgba(212,175,55,.18), rgba(212,175,55,.05)) !important; }
.discovered-card {
  border: 2px solid #d4af37 !important;
  animation: discoveredGlow 2.6s ease-in-out infinite;
  background: linear-gradient(135deg,#fffbe6,#fff 60%) !important;
}
.badge-discovered {
  display:inline-flex; align-items:center; gap:4px;
  padding: 3px 10px; border-radius: 999px; font-size: 11px; font-weight: 700;
  background: linear-gradient(135deg,#f0c869,#d4af37);
  color:#3a2b00;
  box-shadow: 0 2px 8px -2px rgba(212,175,55,.7);
  border: 1px solid #b8952d;
}
.badge-discovered i { color:#3a2b00; }
.s-purchased{background:#dcfce7;color:#15803d}
.city-tag{display:inline-block;padding:2px 8px;border-radius:999px;background:#eef2ff;color:#4338ca;font-size:11px;font-weight:600}