:root{
    --bg:#f4f7fb;
    --card:#ffffff;
    --text:#1c2a3a;
    --muted:#607286;
    --accent:#2563eb;
    --accent-dark:#1746a2;
    --border:#d9e2ef;
    --danger:#b42318;
    --success:#027a48;
}
*{box-sizing:border-box}
body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text);display:flex;min-height:100vh}
.sidebar{width:250px;background:#10243d;color:#fff;padding:20px;position:sticky;top:0;height:100vh;overflow:auto}
.brand{font-size:22px;font-weight:700;margin-bottom:12px}
.role-chip{background:rgba(255,255,255,.12);padding:8px 12px;border-radius:999px;font-size:12px;margin-bottom:18px;display:inline-block}
.sidebar nav{display:flex;flex-direction:column;gap:8px}
.sidebar a{color:#fff;text-decoration:none;padding:10px 12px;border-radius:10px;background:rgba(255,255,255,.05)}
.sidebar a:hover{background:rgba(255,255,255,.14)}
.main{flex:1;padding:24px}
.main.full{display:flex;align-items:center;justify-content:center}
.page-card,.auth-card{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:24px;box-shadow:0 10px 30px rgba(16,36,61,.06)}
.auth-card{width:min(500px,100%)}
h1,h2,h3{margin-top:0}
.grid-form{display:grid;gap:14px}
.two-col{grid-template-columns:repeat(2,minmax(0,1fr))}
.span-2{grid-column:1/-1}
label{display:flex;flex-direction:column;gap:8px;font-weight:600;font-size:14px}
input,select,textarea,button{font:inherit}
input,select,textarea{padding:12px 14px;border:1px solid var(--border);border-radius:12px;background:#fff}
button,.btn-link{background:var(--accent);color:#fff;border:none;padding:12px 16px;border-radius:12px;cursor:pointer;text-decoration:none;display:inline-block}
button:hover,.btn-link:hover{background:var(--accent-dark)}
.danger-btn{background:var(--danger)}
.flash-wrap{display:grid;gap:10px;margin-bottom:18px}
.flash{padding:12px 14px;border-radius:12px}
.flash.success{background:#ecfdf3;color:var(--success)}
.flash.danger{background:#fef3f2;color:var(--danger)}
.flash.warning{background:#fffaeb;color:#b54708}
.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:18px 0}
.stat{padding:18px;border:1px solid var(--border);border-radius:16px;background:#fff}
.stat span{display:block;color:var(--muted);font-size:13px;margin-bottom:8px}
.stat strong{font-size:28px}
table{width:100%;border-collapse:collapse;margin-top:14px;background:#fff}
th,td{padding:12px;border:1px solid var(--border);text-align:left;vertical-align:top;font-size:14px}
th{background:#eff5ff}
.badge{padding:5px 10px;border-radius:999px;background:#e9f2ff;color:#1746a2;font-size:12px}
.checkbox-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.info-banner{margin:12px 0;padding:12px 14px;background:#eef4ff;border:1px solid #cfe0ff;border-radius:12px}
.title-row{display:flex;align-items:center;justify-content:space-between;gap:12px}
.muted{color:var(--muted)}
.muted-links{margin-top:14px}
.button-row{display:flex;gap:10px}
@media (max-width: 1024px){
    .stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width: 900px){
    body{display:block}
    .sidebar{width:100%;height:auto;position:relative}
    .main{padding:16px}
}
@media (max-width: 700px){
    .two-col,.checkbox-grid,.stat-grid{grid-template-columns:1fr}
    .title-row{flex-direction:column;align-items:stretch}
}

.uid-card{display:flex;align-items:center;gap:12px;background:#EEF2FF;border:1px solid #C7D2FE;border-radius:14px;padding:14px 16px;margin:12px 0 20px 0;max-width:520px}
.uid-card span{color:#475569;font-weight:700}.uid-card strong{font-size:20px;letter-spacing:1px;color:#0F172A}.btn-soft{border:1px solid #CBD5E1;background:#fff;border-radius:10px;padding:8px 12px;cursor:pointer;font-weight:700}.step-panel{border:1px solid #E2E8F0;background:#F8FAFC;border-radius:16px;padding:18px;margin-bottom:8px}.inner-grid{margin-top:10px}

.alert-box{padding:14px 16px;border-radius:14px;margin:14px 0;border:1px solid #cbd5e1;background:#f8fafc;}
.alert-box.danger{background:#fef2f2;border-color:#fecaca;color:#7f1d1d;}
.button-link{display:inline-block;background:#2563eb;color:#fff!important;text-decoration:none;padding:10px 16px;border-radius:10px;font-weight:700;margin-top:8px;}
.reject-popup{position:fixed;inset:0;background:rgba(15,23,42,.62);display:flex;align-items:center;justify-content:center;z-index:9999;padding:20px;}
.reject-card{background:#fff;max-width:520px;width:100%;border-radius:18px;padding:24px;box-shadow:0 24px 70px rgba(15,23,42,.28);}
.reject-card h2{margin-top:0;color:#991b1b;}

.product-thumb{width:72px;height:56px;object-fit:cover;border-radius:10px;border:1px solid var(--border);background:#fff}
.farmer-product-form{max-width:900px}