body.admin-body{background:#f3f6f1;font-family:Arial,Helvetica,sans-serif;color:#1f2a1f;margin:0}
.admin-shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh}
.admin-sidebar{background:#17331e;color:#fff;padding:24px 18px}
.admin-sidebar h1{font-size:22px;margin:0 0 18px}
.admin-sidebar a{display:block;color:#fff;padding:11px 14px;border-radius:12px;text-decoration:none;margin-bottom:8px;background:rgba(255,255,255,.04)}
.admin-sidebar a:hover,.admin-sidebar a.active{background:rgba(255,255,255,.12)}
.admin-main{padding:28px}
.admin-card{background:#fff;border:1px solid #d7e0d1;border-radius:18px;padding:22px;box-shadow:0 12px 30px rgba(26,46,29,.06);margin-bottom:18px}
.admin-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat{padding:18px;border:1px solid #d7e0d1;border-radius:16px;background:#eef4ea}
.stat strong{display:block;font-size:28px}
form.admin-form{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
form.admin-form .full{grid-column:1/-1}
input,select,textarea{width:100%;padding:12px 14px;border-radius:12px;border:1px solid #cfd8ca;font:inherit}
textarea{min-height:140px}
button,.admin-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 16px;border-radius:12px;background:#2f6b3d;color:#fff;border:0;font-weight:700;text-decoration:none;cursor:pointer}
.admin-btn.alt{background:#fff;color:#2f6b3d;border:1px solid #2f6b3d}
table{width:100%;border-collapse:collapse}
th,td{padding:12px 14px;border-bottom:1px solid #dde5d8;text-align:left;vertical-align:top}
th{background:#eef4ea}
.small{font-size:13px;color:#5d6c5c}
.alert{padding:14px 16px;border-radius:12px;background:#edf7ee;border:1px solid #cddfcd;margin-bottom:16px}
.alert.error{background:#fff1f1;border-color:#ebcaca;color:#7a2323}
.login-wrap{display:grid;place-items:center;min-height:100vh;background:linear-gradient(180deg,#f8faf7 0%, #edf4e8 100%)}
.login-card{width:min(460px,calc(100% - 32px));background:#fff;padding:28px;border-radius:22px;border:1px solid #d7e0d1;box-shadow:0 18px 40px rgba(26,46,29,.08)}
@media (max-width:980px){
 .admin-shell,.admin-grid,.stats,form.admin-form{grid-template-columns:1fr}
}