@import url('https://fonts.googleapis.com/css2?family=Kanit:wght@300;400;500;600;700;800&display=swap');
:root{--blue:#0d6efd;--green:#16a34a;--red:#dc2626;--gray:#f3f4f6;--dark:#111827;--border:#d1d5db}
*{box-sizing:border-box}body{font-family:'Kanit',sans-serif;background:linear-gradient(135deg,#eef7ff,#f8fafc);margin:0;color:#222}.page{max-width:980px;margin:28px auto;background:#fff;border-radius:18px;padding:28px 34px;box-shadow:0 18px 45px rgba(15,23,42,.12)}h1{text-align:center;margin:0 0 24px;font-size:32px}.top-row{display:grid;grid-template-columns:1fr 260px;gap:22px;align-items:end;border-bottom:3px solid #333;padding-bottom:12px}.field{display:flex;gap:8px;align-items:center}.field label{font-weight:600;white-space:nowrap}input,select,textarea{font-family:inherit;font-size:16px;border:1px solid var(--border);border-radius:8px;padding:10px 12px;width:100%;background:#fff}textarea{min-height:70px}.box{border:1px dashed #cbd5e1;border-radius:14px;padding:22px;margin:24px 0;background:#fff}.box h2{text-align:center;margin-top:0}.grid{display:grid;grid-template-columns:1.3fr .8fr .7fr .8fr;gap:12px}.btn{border:none;border-radius:10px;padding:12px 16px;font-family:inherit;font-size:16px;font-weight:700;cursor:pointer}.btn-green{background:linear-gradient(135deg,#22c55e,#15803d);color:white;width:100%;margin-top:12px}.btn-blue{background:linear-gradient(135deg,#0d6efd,#064bb5);color:white;width:100%;font-size:18px}.btn-red{background:#dc2626;color:white;padding:7px 12px}table{width:100%;border-collapse:collapse;margin-top:14px;background:white}th,td{border:1px solid #d1d5db;padding:11px;text-align:center}th{background:#f1f5f9;font-weight:700}tfoot td{background:#eee;font-weight:800}.sign{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin:34px 0 20px;text-align:center}.line{border-bottom:2px dotted #555;height:28px}.muted{color:#6b7280}.toolbar{display:flex;gap:10px;justify-content:flex-end;margin-bottom:12px}.alert{padding:12px;border-radius:10px;background:#dcfce7;color:#166534;margin-bottom:18px}.badge{padding:4px 10px;border-radius:999px;background:#fef3c7;color:#92400e}.nav{max-width:980px;margin:18px auto 0;display:flex;gap:10px}.nav a{background:#fff;padding:10px 14px;border-radius:999px;text-decoration:none;color:#111827;box-shadow:0 8px 20px rgba(0,0,0,.08)}@media(max-width:760px){.page{margin:10px;padding:18px}.top-row,.grid,.sign{grid-template-columns:1fr}h1{font-size:25px}.field{display:block}.field label{display:block;margin-bottom:6px}table{font-size:13px}th,td{padding:7px}}
@media print{body{background:#fff}.nav,.box,.toolbar,.btn,.no-print{display:none!important}.page{box-shadow:none;margin:0;max-width:none;border-radius:0}.top-row{grid-template-columns:1fr 240px}input{border:none}.print-hide{display:none}}