* { box-sizing: border-box; }
body { font-family: system-ui, Arial, sans-serif; margin: 0; background: #f3f5f1; color: #1d2b22; }
header { background: #14532d; color: #fff; padding: 12px 20px; display: flex; align-items: center;
         justify-content: space-between; gap: 10px; flex-wrap: wrap; }
header h1 { margin: 0; font-size: 20px; }
header .sub { font-size: 13px; opacity: .8; display: block; }
header nav { display: flex; gap: 8px; flex-wrap: wrap; }
header nav a { color: #fff; border: 1px solid rgba(255,255,255,.6); border-radius: 6px; padding: 6px 12px;
               text-decoration: none; font-size: 14px; }
main { max-width: 1040px; margin: 20px auto; padding: 0 14px; }
.kartu { background: #fff; border-radius: 10px; padding: 16px; margin-bottom: 16px; box-shadow: 0 1px 3px rgba(0,0,0,.08); }
.kartu h2 { margin: 0 0 12px; font-size: 16px; color: #14532d; }
.kartu h3 { margin: 16px 0 6px; font-size: 14px; color: #14532d; border-top: 1px solid #e5e7eb; padding-top: 12px; }
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 760px) { .grid { grid-template-columns: 1fr; } }
label { display: block; font-size: 13px; margin: 8px 0 4px; }
input[type=text], input[type=number], textarea { width: 100%; padding: 9px; border: 1px solid #c8d1ca; border-radius: 6px; font: inherit; }
textarea { min-height: 90px; }
.btn { display: inline-block; border: 0; border-radius: 6px; padding: 8px 14px; font: inherit; font-size: 14px;
       cursor: pointer; text-decoration: none; background: #14532d; color: #fff; }
.btn.abu { background: #6b7280; } .btn.merah { background: #b91c1c; } .btn.emas { background: #b8860b; }
.btn.biru { background: #1d4ed8; }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn.kecil { padding: 5px 9px; font-size: 13px; }
.pesan { background: #dcfce7; border: 1px solid #86efac; padding: 10px; border-radius: 6px; margin-bottom: 16px; }
.galat { background: #fee2e2; border: 1px solid #fca5a5; padding: 10px; border-radius: 6px; margin-bottom: 16px; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { padding: 8px; border-bottom: 1px solid #e5e7eb; text-align: left; vertical-align: top; }
th { background: #f0fdf4; }
td.aksi { white-space: nowrap; }
td.aksi form, .inline { display: inline; }
input[type=checkbox] { width: 17px; height: 17px; cursor: pointer; }
small { color: #6b7280; }