:root{
  --bg:#f4f6f4; --card:#fff; --ink:#1c2b23; --muted:#6b7d72;
  --green:#1f7a4d; --green-d:#155c39; --green-l:#e7f3ec;
  --amber:#c98a1a; --red:#c0392b; --blue:#2c6fb0;
  --line:#e3e9e4; --radius:14px; --shadow:0 1px 3px rgba(20,40,30,.06),0 6px 20px rgba(20,40,30,.05);
}
*{box-sizing:border-box}
body{margin:0;font-family:'Segoe UI',system-ui,-apple-system,Roboto,sans-serif;background:var(--bg);color:var(--ink);font-size:14px}
a{color:inherit;text-decoration:none}
.app{display:flex;min-height:100vh}

/* Sidebar */
.sidebar{width:250px;background:linear-gradient(180deg,#12482e,#0e3a25);color:#dbeee2;position:fixed;top:0;bottom:0;left:0;display:flex;flex-direction:column;z-index:40}
.brand{display:flex;align-items:center;gap:12px;padding:20px 18px;border-bottom:1px solid rgba(255,255,255,.08)}
.brand-logo{width:40px;height:40px;background:#1f7a4d;border-radius:11px;display:grid;place-items:center;font-size:20px}
.brand-txt span{font-weight:700;font-size:16px;display:block;color:#fff}
.brand-txt small{color:#9fc4ac;font-size:11px;letter-spacing:.5px;text-transform:uppercase}
.nav{flex:1;overflow-y:auto;padding:12px 10px}
.nav-item{display:flex;align-items:center;gap:12px;padding:11px 13px;border-radius:10px;color:#cfe4d6;font-weight:500;margin-bottom:3px;transition:.15s}
.nav-item:hover{background:rgba(255,255,255,.08);color:#fff}
.nav-item.active{background:#1f7a4d;color:#fff;box-shadow:0 2px 8px rgba(0,0,0,.2)}
.ic{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.side-user{display:flex;align-items:center;gap:10px;padding:14px 16px;border-top:1px solid rgba(255,255,255,.08)}
.avatar{width:38px;height:38px;border-radius:50%;background:#2b9c63;color:#fff;display:grid;place-items:center;font-weight:700}
.side-user-info{flex:1;min-width:0}
.side-user-info strong{display:block;color:#fff;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.side-user-info small{color:#9fc4ac;font-size:11px}
.logout{color:#cfe4d6;font-size:18px}
.logout:hover{color:#fff}

/* Main */
.main{flex:1;margin-left:250px;display:flex;flex-direction:column;min-width:0}
.topbar{position:sticky;top:0;background:rgba(244,246,244,.9);backdrop-filter:blur(8px);display:flex;align-items:center;gap:14px;padding:14px 26px;border-bottom:1px solid var(--line);z-index:30}
.topbar h1{font-size:19px;margin:0;font-weight:700;flex:1}
.top-right{color:var(--muted);font-size:13px}
.role-tag{background:var(--green-l);color:var(--green-d);padding:2px 9px;border-radius:20px;font-weight:600;font-size:11px}
.menu-btn{display:none;background:none;border:none;font-size:22px;cursor:pointer;color:var(--ink)}
.content{padding:24px 26px;max-width:1400px;width:100%}

/* Cards / grid */
.grid{display:grid;gap:16px}
.g4{grid-template-columns:repeat(4,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-pad{padding:18px 20px}
.card-h{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--line)}
.card-h h3{margin:0;font-size:15px}
.card-h small{color:var(--muted);display:block;font-weight:400}

/* KPI */
.kpi{padding:18px 20px}
.kpi .label{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.4px}
.kpi .val{font-size:26px;font-weight:800;margin:6px 0 2px}
.kpi .sub{color:var(--muted);font-size:12px}
.kpi.green{border-left:3px solid var(--green)}
.kpi.blue{border-left:3px solid var(--blue)}
.kpi.amber{border-left:3px solid var(--amber)}
.kpi.red{border-left:3px solid var(--red)}

/* Quick actions */
.qa{display:flex;align-items:center;gap:14px;padding:18px;cursor:pointer;transition:.15s}
.qa:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(20,40,30,.1)}
.qa-ic{width:46px;height:46px;border-radius:12px;background:var(--green-l);color:var(--green-d);display:grid;place-items:center;font-size:22px;flex:none}
.qa strong{display:block}
.qa small{color:var(--muted)}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:7px;background:var(--green);color:#fff;border:none;padding:9px 16px;border-radius:9px;font-weight:600;cursor:pointer;font-size:13px;transition:.15s}
.btn:hover{background:var(--green-d)}
.btn.sm{padding:6px 11px;font-size:12px}
.btn.gray{background:#eef1ef;color:var(--ink)}
.btn.gray:hover{background:#e1e6e2}
.btn.red{background:var(--red)}
.btn.blue{background:var(--blue)}
.btn.ghost{background:transparent;color:var(--green-d);border:1px solid var(--line)}

/* Tables */
.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl th{text-align:left;padding:11px 12px;color:var(--muted);font-weight:600;border-bottom:1px solid var(--line);font-size:12px;text-transform:uppercase;letter-spacing:.3px}
.tbl td{padding:11px 12px;border-bottom:1px solid var(--line)}
.tbl tr:hover td{background:#fafcfa}
.tbl-wrap{overflow-x:auto}

/* Badges */
.badge{padding:3px 10px;border-radius:20px;font-size:11px;font-weight:600;display:inline-block}
.b-green{background:#e3f4ea;color:#1f7a4d}
.b-amber{background:#fdf1dc;color:#a86e11}
.b-red{background:#fbe4e1;color:#b8352a}
.b-blue{background:#e4eff9;color:#245b8f}
.b-gray{background:#eef1ef;color:#5a6b60}

/* Forms */
.field{margin-bottom:14px}
.field label{display:block;font-size:12px;font-weight:600;color:var(--muted);margin-bottom:5px}
.field input,.field select,.field textarea{width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:9px;font-size:14px;font-family:inherit;background:#fff}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px var(--green-l)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}
#crudForm .form-full{grid-column:1 / -1}

/* Modal */
.modal-bg{position:fixed;inset:0;background:rgba(15,30,20,.5);display:none;align-items:flex-start;justify-content:center;z-index:60;padding:30px;overflow-y:auto}
.modal-bg.show{display:flex}
.modal{background:#fff;border-radius:16px;width:100%;max-width:640px;box-shadow:0 20px 60px rgba(0,0,0,.3);animation:pop .18s ease}
@keyframes pop{from{transform:translateY(12px);opacity:0}to{transform:none;opacity:1}}
.modal-h{display:flex;justify-content:space-between;align-items:center;padding:18px 22px;border-bottom:1px solid var(--line)}
.modal-h h3{margin:0}
.modal-b{padding:22px}
.modal-f{padding:16px 22px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:10px}
.x{cursor:pointer;font-size:22px;color:var(--muted);line-height:1}

/* Toast */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(80px);background:#12482e;color:#fff;padding:12px 22px;border-radius:10px;font-weight:600;opacity:0;transition:.3s;z-index:90;box-shadow:0 8px 24px rgba(0,0,0,.25)}
.toast.show{transform:translateX(-50%) translateY(0);opacity:1}
.toast.err{background:var(--red)}

/* Filters */
.filters{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:18px}
.chip{padding:7px 14px;border-radius:20px;border:1px solid var(--line);background:#fff;cursor:pointer;font-weight:600;font-size:13px}
.chip.active{background:var(--green);color:#fff;border-color:var(--green)}
.spacer{flex:1}
.page-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;flex-wrap:wrap;gap:12px}
.page-head h2{margin:0;font-size:20px}
.mb{margin-bottom:16px}
.muted{color:var(--muted)}
.right{text-align:right}
.center{text-align:center}
.empty{padding:40px;text-align:center;color:var(--muted)}
input[type=number]{-moz-appearance:textfield}

/* Login */
.login-wrap{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#12482e,#1f7a4d);padding:20px}
.login-card{background:#fff;border-radius:18px;padding:38px;width:100%;max-width:400px;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.login-card h1{margin:0 0 4px;font-size:22px;text-align:center}
.login-card p{text-align:center;color:var(--muted);margin:0 0 24px}
.login-logo{width:60px;height:60px;background:var(--green);border-radius:16px;display:grid;place-items:center;font-size:30px;margin:0 auto 16px}

canvas{max-width:100%}

@media print{
  .sidebar,.topbar,.page-head,.filters,#reportCard .card-pad button,.btn{display:none!important}
  .main{margin:0}.content{padding:0}.card{box-shadow:none;border:none}
  #reportHeader{display:block!important}
}
@media(max-width:1000px){.g4{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:1fr}}
@media(max-width:820px){
  .sidebar{transform:translateX(-100%);transition:.25s}
  .sidebar.open{transform:none;box-shadow:0 0 40px rgba(0,0,0,.4)}
  .main{margin-left:0}
  .menu-btn{display:block}
  .g4,.g2,.form-row,.form-row3{grid-template-columns:1fr}
  .content{padding:16px}
  .top-right{display:none}
}