/* Basic fallback styling. Your existing green/white style.css can be kept. */
*{box-sizing:border-box}body{margin:0;font:14px Arial;background:#f3f7f4;color:#26372f}
.hidden{display:none!important}.login{min-height:100vh;display:grid;place-items:center;padding:20px;background:linear-gradient(135deg,#103d30,#21845b)}
.loginbox{background:white;width:min(100%,390px);padding:35px;border-radius:16px;text-align:center}
.logo{font-size:48px;font-weight:bold;color:#176e4d}.loginbox label{display:block;text-align:left;margin:15px 0 6px}
input,select{width:100%;padding:11px;border:1px solid #d5e0d8;border-radius:7px}.primary{background:#176e4d;color:white;border:0;padding:12px 18px;border-radius:7px;cursor:pointer}
.loginbox button{width:100%;margin-top:20px}.app{display:flex;min-height:100vh}aside{width:235px;background:#123e30;color:white;padding:18px 13px;display:flex;flex-direction:column;flex-shrink:0}
.brand{display:flex;align-items:center;gap:10px;padding:8px 5px 22px}.brand b{background:white;color:#176e4d;padding:12px;border-radius:8px;font-size:22px}
.brand small{display:block;color:#b9d0c5;margin-top:5px}nav button{display:block;width:100%;text-align:left;background:transparent;border:0;color:#e1eee6;padding:11px;border-radius:7px;margin:2px 0;cursor:pointer}
nav button:hover,nav button.active{background:#216b4d}.logout{margin-top:auto;background:transparent;border:1px solid #6b927d;color:white;padding:10px;border-radius:7px;cursor:pointer}
main{flex:1;min-width:0}header{height:62px;background:white;border-bottom:1px solid #e5ece7;display:flex;align-items:center;justify-content:space-between;padding:0 25px}
header span{font-size:10px;color:#997a35;background:#fff4d7;padding:8px;border-radius:15px}#content{padding:25px;max-width:1400px;margin:auto}
.head{margin-bottom:18px}.head h1{margin:0 0 6px;font-size:24px}.muted{color:#849188}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.card,.panel,.formbox{background:white;border:1px solid #e5ece7;border-radius:10px;padding:17px;margin-bottom:15px}
.card label{color:#78867d;font-size:12px}.card strong{display:block;font-size:23px;margin:12px 0}.formgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px;margin:15px 0}
.field label{display:block;font-weight:bold;font-size:12px;margin-bottom:6px}.note{background:#fff7df;color:#765e1e;padding:12px;border-radius:7px;margin:12px 0;font-size:12px}
.tablewrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:12px;min-width:600px}th,td{text-align:left;padding:10px;border-bottom:1px solid #edf1ee;white-space:nowrap}th{background:#f7faf8;color:#718077}
.empty{text-align:center;color:#999;padding:22px}@media(max-width:850px){.cards{grid-template-columns:repeat(2,1fr)}}@media(max-width:650px){.app{display:block}aside{width:100%}nav{display:grid;grid-template-columns:repeat(2,1fr)}#content{padding:15px}.cards,.formgrid{grid-template-columns:1fr}}