:root{
  --bg:#f5f6fb;
  --card:#ffffff;
  --text:#111827;
  --muted:#6b7280;
  --line:#e5e7eb;
  --red:#dc1f2e;
  --yellow:#ffcc00;
  --dark:#111827;
  --shadow:0 18px 45px rgba(17,24,39,.08);
}
*{box-sizing:border-box}
body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text)}
.hidden{display:none!important}
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px;background:radial-gradient(circle at top,#fff6cc,#f5f6fb 45%,#eef1f8)}
.login-card{width:min(430px,100%);background:white;border:1px solid var(--line);border-radius:28px;padding:28px;box-shadow:var(--shadow);display:grid;gap:12px}
.login-logo{width:68px;height:68px;border-radius:22px;background:linear-gradient(135deg,var(--red),#ff8a00);color:white;display:grid;place-items:center;font-weight:900;font-size:24px}
.login-card h1{margin:8px 0 0}
.login-card p{margin:0;color:var(--muted)}
.login-card small{color:var(--muted)}
label{font-size:12px;text-transform:uppercase;color:var(--muted);font-weight:800;letter-spacing:.03em}
input,select{width:100%;border:1px solid var(--line);border-radius:14px;padding:12px 13px;background:#fff;font-size:14px}
button{border:1px solid var(--line);background:#fff;border-radius:14px;padding:12px 15px;font-weight:800;cursor:pointer}
button:hover{transform:translateY(-1px)}
button.primary,#loginBtn{background:var(--red);border-color:var(--red);color:#fff}
.app{display:grid;grid-template-columns:280px 1fr;min-height:100vh}
.sidebar{background:#111827;color:white;padding:24px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column}
.brand{display:flex;gap:13px;align-items:center;margin-bottom:28px}
.brand-logo{width:54px;height:54px;border-radius:18px;background:linear-gradient(135deg,var(--red),#ff8a00);display:grid;place-items:center;font-weight:900}
.brand h2{font-size:20px;margin:0}
.brand p{margin:3px 0 0;color:#cbd5e1;font-size:13px}
nav{display:grid;gap:10px}
.nav{color:white;background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.08);text-align:left}
.nav.active,.nav:hover{background:white;color:#111827}
.logout{margin-top:auto;color:white;background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.08)}
.main{padding:28px;display:grid;gap:20px;min-width:0}
.topbar{display:flex;justify-content:space-between;align-items:center;background:linear-gradient(135deg,#fff,#fff7d6);border-radius:28px;padding:26px;box-shadow:var(--shadow)}
.topbar h1{margin:0;font-size:34px}
.topbar p{margin:7px 0 0;color:var(--muted)}
.pill{background:#111827;color:#fff;padding:10px 14px;border-radius:999px;font-size:13px;font-weight:800}
.pill.error{background:#b91c1c}
.card{background:var(--card);border:1px solid var(--line);border-radius:24px;padding:20px;box-shadow:var(--shadow)}
.filters{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.field{display:grid;gap:7px}
.filter-actions{grid-column:1/-1;display:flex;gap:10px;flex-wrap:wrap}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:22px;padding:18px;box-shadow:var(--shadow)}
.kpi span{display:block;color:var(--muted);font-size:13px;margin-bottom:9px}
.kpi strong{font-size:22px}
.section-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:14px}
.section-head h2{font-size:20px;margin:0}
.table-wrap{overflow:auto;max-height:540px}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{padding:11px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{font-size:12px;text-transform:uppercase;color:var(--muted);background:#fbfbfd;position:sticky;top:0}
td.num{text-align:right;font-variant-numeric:tabular-nums}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.chart{display:grid;gap:10px}
.empty{color:var(--muted);padding:22px;text-align:center}
.bar-row{display:grid;grid-template-columns:110px 1fr 120px;gap:12px;align-items:center}
.bar-track{height:22px;background:#f1f2f6;border-radius:999px;overflow:hidden}
.bar{height:100%;background:linear-gradient(90deg,var(--red),#ff8a00);border-radius:999px}
.shops-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.shop-card{border:1px solid var(--line);border-radius:18px;padding:16px;background:#fbfbfd}
.shop-card strong{display:block;margin-bottom:6px}
.badge{display:inline-block;padding:6px 9px;border-radius:999px;font-size:12px;font-weight:800}
.badge.ok{background:#dcfce7;color:#166534}
.badge.bad{background:#fee2e2;color:#991b1b}
@media(max-width:1100px){
  .app{grid-template-columns:1fr}
  .sidebar{position:relative;height:auto}
  .kpis{grid-template-columns:repeat(2,1fr)}
  .filters{grid-template-columns:1fr}
  .grid2{grid-template-columns:1fr}
  .shops-grid{grid-template-columns:1fr}
  .topbar{display:grid;gap:12px}
}


.dropdown{position:relative;display:inline-block}
.dropdown-menu{
  position:absolute;
  top:calc(100% + 8px);
  left:0;
  min-width:260px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:16px;
  padding:8px;
  box-shadow:0 18px 45px rgba(17,24,39,.16);
  z-index:50;
}
.dropdown-menu button{
  display:block;
  width:100%;
  text-align:left;
  border:0;
  background:#fff;
  border-radius:12px;
  padding:12px;
}
.dropdown-menu button:hover{background:#f3f4f6;transform:none}