:root{
  --green:#0f9d58;
  --green-dark:#0b7d45;
  --green-2:#18b86b;
  --bg:#f3f7f5;
  --card:#ffffff;
  --text:#1f2937;
  --muted:#6b7280;
  --line:#e5e7eb;
  --warn:#b91c1c;
  --info:#1d4ed8;
  --ok:#065f46;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  background:radial-gradient(1200px 600px at 15% 0%, rgba(15,157,88,.12), transparent 55%),
             radial-gradient(1000px 500px at 95% 15%, rgba(15,157,88,.10), transparent 50%),
             var(--bg);
  color:var(--text);
  font-family:"Sarabun", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

a{color:inherit;text-decoration:none}
header{
  background:linear-gradient(135deg,var(--green),var(--green-dark));
  color:#fff;
  padding:18px 22px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
header .title{font-size:20px;font-weight:700;line-height:1.2}
header .subtitle{font-size:13px;opacity:.9}
header .right{display:flex;gap:10px;align-items:center}
header .pill{
  background:rgba(255,255,255,.16);
  border:1px solid rgba(255,255,255,.22);
  padding:8px 10px;
  border-radius:999px;
  font-size:12px;
  white-space:nowrap;
}

.container{max-width:1200px;margin:0 auto;padding:18px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
@media (max-width:720px){.grid2{grid-template-columns:1fr}}

.card{
  background:var(--card);
  border-radius:16px;
  border:1px solid rgba(15,157,88,.08);
  box-shadow:0 14px 30px rgba(0,0,0,.07);
  padding:16px;
}
.card h2{margin:0 0 12px 0;font-size:16px;color:var(--green-dark)}
.card .hint{color:var(--muted);font-size:13px;margin-top:6px}

.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.toolbar > *{flex:1 1 220px}

input,select,button,textarea{
  width:100%;
  padding:11px 12px;
  border-radius:12px;
  border:1px solid #d1d5db;
  font-size:15px;
  outline:none;
  background:#fff;
}
textarea{min-height:90px;resize:vertical}

button{
  background:linear-gradient(135deg,var(--green),var(--green-2));
  border:none;
  color:#fff;
  font-weight:700;
  cursor:pointer;
  box-shadow:0 10px 20px rgba(15,157,88,.20);
}
button:hover{filter:brightness(.98)}
button:active{transform:translateY(1px)}

.btn-secondary{
  background:#fff !important;
  color:var(--green-dark) !important;
  border:1px solid rgba(15,157,88,.25) !important;
  box-shadow:none !important;
}
.btn-danger{
  background:linear-gradient(135deg,#dc2626,#b91c1c) !important;
  box-shadow:0 10px 20px rgba(185,28,28,.18) !important;
}
.btn-gray{
  background:#111827 !important;
  box-shadow:0 10px 20px rgba(17,24,39,.18) !important;
}

.kpi{
  display:flex;
  flex-direction:column;
  gap:4px;
}
.kpi .label{color:var(--muted);font-size:13px}
.kpi .value{font-size:26px;font-weight:800;color:var(--green-dark)}

.badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 10px;
  border-radius:999px;
  font-size:12px;
  font-weight:800;
  border:1px solid var(--line);
  background:#fff;
}
.badge.ok{color:var(--ok)}
.badge.info{color:var(--info)}
.badge.warn{color:var(--warn)}

table{width:100%;border-collapse:collapse}
th,td{padding:10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{font-size:12px;letter-spacing:.02em;color:#374151}
td{font-size:14px}
.muted{color:var(--muted)}
.small{font-size:12px}
.mono{font-family:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace}
.row-actions{display:flex;gap:8px;flex-wrap:wrap}
.row-actions button{padding:8px 10px;border-radius:10px;font-size:12px}
.row-actions button{width:auto}

.footer-note{
  margin-top:10px;
  color:var(--muted);
  font-size:12px;
}