:root{
  --brand:#1B5E3B; --brand-light:#3E8B62; --brand-pale:#EAF5EF;
  --black:#14171A; --cream:#F7F8F6; --border:#E2E5E0; --text:#1D2320; --text-muted:#6B7A72;
  --font-serif:'Playfair Display',serif; --font-sans:'Inter',sans-serif;
}
*{box-sizing:border-box;}
body{margin:0;font-family:var(--font-sans);color:var(--text);background:var(--cream);}

/* ---- Shell ---- */
.tg-shell{display:flex;min-height:100vh;}
.tg-sidebar{width:220px;background:var(--brand);flex-shrink:0;padding:22px 0;}
.tg-sidebar-logo{display:block;max-width:150px;margin:0 auto 20px;}
.tg-sidebar a,.tg-sidebar .tg-name{display:block;padding:11px 22px;color:rgba(255,255,255,.75);text-decoration:none;font-size:.87rem;font-weight:500;}
.tg-sidebar a:hover{background:rgba(255,255,255,.08);color:#fff;}
.tg-sidebar a.active{background:rgba(255,255,255,.16);color:#fff;font-weight:600;}
.tg-sidebar a.disabled{opacity:.4;pointer-events:none;}
.tg-sidebar .tg-name{color:#fff;font-weight:600;font-size:.85rem;}
.tg-sidebar .tg-role{color:rgba(255,255,255,.55);font-size:.72rem;}
.tg-sidebar-user{display:flex;align-items:center;gap:10px;padding:16px 22px 0;margin-top:20px;border-top:1px solid rgba(255,255,255,.15);}
.tg-sidebar-photo{width:40px;height:40px;border-radius:50%;object-fit:cover;border:2px solid rgba(255,255,255,.3);flex-shrink:0;}
.tg-sidebar-photo-placeholder{width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.15);display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.1rem;flex-shrink:0;}
.tg-sidebar-user .tg-name{border:none;margin:0;padding:0;}
.tg-sidebar-user .tg-role{padding:0;font-size:.7rem;}
.tg-main{flex:1;padding:30px 36px;}

/* ---- Page head ---- */
.tg-page-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:22px;flex-wrap:wrap;gap:12px;}
.tg-page-head h2{font-family:var(--font-serif);color:var(--black);font-size:1.5rem;margin:0;}
.tg-eyebrow{font-size:.7rem;letter-spacing:2px;text-transform:uppercase;color:var(--brand);font-weight:600;display:block;margin-bottom:4px;}

/* ---- Buttons ---- */
.tg-btn-brand{background:var(--brand);color:#fff;border:none;padding:10px 20px;border-radius:2px;font-size:.85rem;font-weight:600;text-decoration:none;display:inline-block;cursor:pointer;font-family:inherit;}
.tg-btn-brand:hover{background:var(--brand-light);}
.tg-btn-ghost{background:#fff;color:var(--text-muted);border:1px solid var(--border);padding:9px 18px;border-radius:2px;font-size:.85rem;font-weight:600;text-decoration:none;display:inline-block;cursor:pointer;font-family:inherit;}
.tg-btn-ghost:hover{color:var(--brand);border-color:var(--brand);}

/* ---- Stats ---- */
.tg-stats-row{display:flex;gap:14px;margin-bottom:22px;flex-wrap:wrap;}
.tg-stat{background:#fff;border:1px solid var(--border);border-radius:2px;padding:14px 18px;flex:1;min-width:130px;}
.tg-stat .num{font-family:var(--font-serif);font-size:1.4rem;color:var(--brand);font-weight:700;display:block;}
.tg-stat .lbl{font-size:.68rem;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);font-weight:600;}

/* ---- Tables ---- */
.tg-table-wrap{background:#fff;border:1px solid var(--border);border-radius:2px;overflow-x:auto;}
table.tg-table{width:100%;border-collapse:collapse;font-size:.85rem;}
table.tg-table th{background:var(--brand-pale);color:var(--brand);font-size:.68rem;text-transform:uppercase;letter-spacing:.5px;font-weight:700;text-align:left;padding:10px 12px;white-space:nowrap;}
table.tg-table td{padding:10px 12px;border-bottom:1px solid var(--border);vertical-align:middle;}
.tg-badge{display:inline-block;padding:2px 9px;border-radius:20px;font-size:.68rem;font-weight:600;}
.tg-badge.paid{background:#E4F3E7;color:#276243;}
.tg-badge.partial{background:#FBF0DC;color:#B8862F;}
.tg-badge.pending{background:#FBE7E4;color:#B4453A;}
.tg-badge.approved{background:#E4F3E7;color:#276243;}
.tg-badge.rejected{background:#FBE7E4;color:#B4453A;}
.tg-row-actions a,.tg-row-actions button{margin-right:6px;font-size:.78rem;text-decoration:none;color:var(--text-muted);border:1px solid var(--border);padding:4px 8px;border-radius:2px;background:#fff;cursor:pointer;font-family:inherit;display:inline-block;}
.tg-row-actions a:hover,.tg-row-actions button:hover{color:var(--brand);border-color:var(--brand);}
.tg-row-actions a.wa:hover{color:#276243;border-color:#276243;}
.tg-row-actions .danger:hover{color:#B4453A;border-color:#B4453A;}
.tg-search-row{margin-bottom:16px;display:flex;gap:8px;flex-wrap:wrap;align-items:center;}
.tg-search-row input[type=text]{padding:9px 12px;border:1px solid var(--border);border-radius:2px;font-size:.85rem;width:260px;}
.tg-search-row select{padding:9px 12px;border:1px solid var(--border);border-radius:2px;font-size:.85rem;background:#fff;}
.tg-empty{padding:50px 20px;text-align:center;color:var(--text-muted);}

/* ---- Cards & forms ---- */
.tg-card{background:#fff;border:1px solid var(--border);border-radius:2px;padding:24px 26px;margin-bottom:18px;}
.tg-card h3{font-family:var(--font-serif);color:var(--black);font-size:1.05rem;margin:0 0 16px;}
.tg-field{margin-bottom:16px;}
.tg-field label{display:block;font-size:.78rem;font-weight:600;color:var(--black);margin-bottom:6px;}
.tg-field input[type=text],.tg-field input[type=password],.tg-field input[type=email],
.tg-field input[type=tel],.tg-field input[type=date],.tg-field input[type=number],
.tg-field select,.tg-field textarea{
  width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:2px;
  font-size:.9rem;font-family:inherit;background:#fff;color:var(--text);
}
.tg-field textarea{min-height:90px;resize:vertical;}
.tg-field input[type=file]{font-size:.85rem;}
.tg-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:0 18px;}
.tg-grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:0 18px;}
.tg-help{font-size:.74rem;color:var(--text-muted);margin-top:4px;}

/* ---- Messages ---- */
.tg-error{background:#FBE7E4;border:1px solid rgba(180,69,58,.25);color:#B4453A;font-size:.84rem;padding:10px 14px;border-radius:2px;margin-bottom:14px;}
.tg-success{background:#E4F3E7;border:1px solid rgba(39,98,67,.25);color:#276243;font-size:.84rem;padding:10px 14px;border-radius:2px;margin-bottom:14px;}
.tg-notice{background:#FBF0DC;border:1px solid rgba(184,134,47,.3);color:#8A6420;font-size:.84rem;padding:12px 14px;border-radius:2px;margin-bottom:16px;}

/* ---- Detail view ---- */
.tg-detail{width:100%;border-collapse:collapse;font-size:.88rem;}
.tg-detail th{text-align:left;width:210px;padding:9px 12px;color:var(--brand);font-weight:600;font-size:.78rem;vertical-align:top;background:var(--brand-pale);border-bottom:1px solid var(--border);}
.tg-detail td{padding:9px 12px;border-bottom:1px solid var(--border);vertical-align:top;}
.tg-mark-image{max-width:220px;border:1px solid var(--border);padding:6px;background:#fff;}

/* ---- Login ---- */
.tg-login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--brand);padding:40px 20px;}
.tg-login-card{background:#fff;width:100%;max-width:400px;border-radius:2px;padding:36px 32px;box-shadow:0 20px 50px rgba(0,0,0,.3);text-align:center;}
.tg-login-card .tg-field{text-align:left;}
.tg-logo{max-width:220px;margin-bottom:20px;}
.tg-login-sub{font-size:.72rem;letter-spacing:1.5px;text-transform:uppercase;color:var(--brand);font-weight:600;margin-bottom:24px;display:block;}
.tg-login-card .tg-btn-brand{width:100%;padding:12px;font-weight:700;}
.tg-hint{font-size:.75rem;color:var(--text-muted);margin-top:18px;}
.tg-hint a{color:var(--brand);font-weight:600;}

/* ---- Receipt ---- */
.tg-receipt{max-width:760px;margin:0 auto;background:#fff;border:1px solid var(--border);padding:36px 40px;}
.tg-receipt-head{display:flex;justify-content:space-between;align-items:flex-start;border-bottom:2px solid var(--brand);padding-bottom:16px;margin-bottom:22px;}
.tg-receipt-head h1{font-family:var(--font-serif);color:var(--brand);font-size:1.4rem;margin:0;}
.tg-receipt-meta{text-align:right;font-size:.8rem;color:var(--text-muted);}
.tg-receipt-total{border-top:2px solid var(--brand);margin-top:8px;font-weight:700;}
@media print{
  .tg-no-print{display:none !important;}
  body{background:#fff;}
  .tg-receipt{border:none;padding:0;max-width:none;}
}

/* ---- Mobile ---- */
.tg-mobile-topbar{display:none;}
@media (max-width:820px){
  .tg-mobile-topbar{display:flex;align-items:center;gap:12px;position:fixed;top:0;left:0;right:0;height:60px;background:var(--brand);z-index:1100;padding:0 16px;box-shadow:0 2px 10px rgba(0,0,0,.15);}
  .tg-mobile-hamburger{background:none;border:none;color:#fff;font-size:1.5rem;width:34px;height:34px;flex-shrink:0;display:flex;align-items:center;justify-content:center;padding:0;}
  .tg-mobile-logo{height:34px;width:auto;flex-shrink:0;}
  .tg-mobile-user{margin-left:auto;display:flex;align-items:center;gap:8px;color:#fff;font-size:.8rem;font-weight:600;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;max-width:120px;}
  .tg-mobile-user-photo{width:30px;height:30px;border-radius:50%;object-fit:cover;border:1.5px solid rgba(255,255,255,.4);flex-shrink:0;}
  .tg-mobile-user-placeholder{width:30px;height:30px;border-radius:50%;background:rgba(255,255,255,.15);display:flex;align-items:center;justify-content:center;color:#fff;font-size:1rem;flex-shrink:0;}
  .tg-sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:1090;}
  .tg-sidebar-overlay.show{display:block;}
  .tg-sidebar{position:fixed;top:0;left:0;bottom:0;z-index:1095;transform:translateX(-100%);transition:transform .25s ease;overflow-y:auto;width:240px;}
  .tg-sidebar.open{transform:translateX(0);}
  .tg-main{padding:76px 18px 24px;}
  .tg-grid-2,.tg-grid-3{grid-template-columns:1fr;}
  .tg-search-row input[type=text]{width:100%;}
  .tg-detail th{width:130px;}
}
@media (max-width:480px){
  .tg-login-wrap{padding:16px 10px;}
  .tg-login-card{padding:26px 20px;border-radius:6px;}
  .tg-logo{max-width:160px;}
  .tg-field input,.tg-field select,.tg-field textarea{font-size:16px;}
}