:root{--g:#0f6b4f;--g2:#1a8f6b}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:#eef3f0;color:#1d2b25;
  font-family:'Noto Sans Bengali','Kalpurush','SolaimanLipi','Nirmala UI','Vrinda',sans-serif}
.wrap{max-width:1000px;margin:auto;padding:0 16px}
img{max-width:100%;height:auto}

/* top bar */
.topbar{background:var(--g);color:#fff;box-shadow:0 2px 6px rgba(0,0,0,.2)}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:6px 14px;padding:10px 16px}
.brand{font-weight:700;font-size:18px}
.topbar nav{display:flex;align-items:center;flex-wrap:wrap;gap:4px}
.topbar nav a,.linkbtn{color:#d6efe4;text-decoration:none;padding:7px 13px;border-radius:20px;font-size:14px;
  background:none;border:0;cursor:pointer;font-family:inherit}
.topbar nav a.on,.topbar nav a:hover,.linkbtn:hover{background:#fff;color:var(--g)}
.linkbtn{border:1px solid rgba(255,255,255,.4)}
form.inline{display:inline}

.main{padding-top:18px;padding-bottom:40px}
.card{background:#fff;border-radius:12px;padding:20px 22px;margin-bottom:18px;box-shadow:0 2px 8px rgba(0,0,0,.07)}
.card.narrow{max-width:480px}
h2{margin:0 0 14px;color:var(--g);font-size:20px}
h3{margin:18px 0 8px;color:#333;font-size:16px}

label{display:block;font-size:13px;font-weight:600;margin:10px 0 4px;color:#3a4a42}
.row label{margin-top:0}
input,select,textarea{width:100%;padding:10px;border:1px solid #c5d3cb;border-radius:8px;font-size:16px;font-family:inherit;background:#fff}
input:focus,select:focus,textarea:focus{outline:2px solid #9fd4bd;border-color:var(--g2)}
.row{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:10px}
.row>div{flex:1;min-width:170px}

.sub-head,.sub-row{display:grid;grid-template-columns:3fr 1.2fr 1.2fr 42px;gap:8px;margin-bottom:8px;align-items:center}
.sub-head span{font-size:12px;font-weight:700;color:var(--g)}

.btn,button.btn{display:inline-block;background:var(--g);color:#fff;border:0;padding:10px 16px;border-radius:8px;
  font-size:14px;cursor:pointer;text-decoration:none;font-family:inherit;margin-top:6px}
.btn.green{background:#1f9d55}.btn.red{background:#d64545}.btn.gray{background:#6b7280}
.btn.sm{padding:7px 12px;font-size:13px;margin:2px 0}
.btn.x{margin:0;padding:10px 0;width:42px}
.btn.block{display:block;width:100%;margin-top:16px;padding:12px;font-size:16px}

.err{background:#fde8e8;color:#a31515;padding:10px 14px;border-radius:8px;margin-bottom:12px}
.ok-msg{background:#e3f6ea;color:#14663a;padding:10px 14px;border-radius:8px;margin-bottom:12px}
.hint{font-size:13px;color:#6b7a72;margin:4px 0 8px}
.searchbar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.searchbar input{flex:2;min-width:180px}.searchbar select{flex:1;min-width:150px;width:auto}
.searchbar .btn{margin-top:0}

table.list{width:100%;border-collapse:collapse}
table.list th{background:#e5f2ea;color:var(--g);text-align:left;padding:9px 8px;font-size:14px}
table.list td{padding:9px 8px;border-bottom:1px solid #e6ece8;font-size:14px;vertical-align:middle}
table.list tr:hover td{background:#f7fbf9}
td.act{white-space:nowrap}
.pwform{display:flex;gap:6px}.pwform input{padding:7px 9px;font-size:14px;min-width:130px}

/* login / setup */
body.plain{background:linear-gradient(160deg,#dcefe5,#f3f7f4)}
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:16px}
.login-card{width:100%;max-width:440px;background:#fff;border-radius:14px;padding:18px 24px 26px;
  border-top:6px solid var(--g);box-shadow:0 6px 24px rgba(0,0,0,.12)}
.login-hdr{display:block;width:100%;margin-bottom:8px}
.login-name{text-align:center;color:var(--g);font-size:22px;margin:6px 0 10px}
.login-card h2{text-align:center;margin-top:6px}

/* ===== Mobile ===== */
@media (max-width:700px){
  .wrap{padding:0 10px}
  .card{padding:16px 14px;border-radius:10px}
  .brand{font-size:16px}
  .topbar nav a,.linkbtn{padding:6px 10px;font-size:13px}

  .sub-head{display:none}
  .sub-row{grid-template-columns:1fr 1fr 42px;padding:10px;background:#f4f8f5;border-radius:10px}
  .sub-row input:first-child{grid-column:1/4}
  .row>div{min-width:100%}
  .searchbar input,.searchbar select{flex:1 1 100%;min-width:100%}

  /* list table -> card */
  table.list thead{display:none}
  table.list,table.list tbody,table.list tr,table.list td{display:block;width:100%}
  table.list tr{border:1px solid #dbe6df;border-radius:10px;margin-bottom:12px;padding:6px 10px;background:#fff}
  table.list td{border:0;padding:5px 0;display:flex;justify-content:space-between;gap:12px;text-align:right}
  table.list td[data-label]::before{content:attr(data-label);color:var(--g);font-weight:600;text-align:left}
  table.list td.act{justify-content:flex-start;flex-wrap:wrap;gap:6px;padding-top:8px;white-space:normal}
  table.list tr:hover td{background:none}
  table.list tr.empty{border:0;text-align:center}
  .pwform{width:100%}.pwform input{flex:1;min-width:0}
}