:root{--bg:#f5f7fa;--card:#fff;--text:#162437;--muted:#657488;--line:#e0e6ef;--primary:#135b8e;--primary-light:#e8f2fa;--danger:#b63139;--success:#1c7950;--radius:12px;font-family:Tahoma,Arial,sans-serif;font-size:14px;line-height:1.65}
*{box-sizing:border-box}body{margin:0;color:var(--text);background:var(--bg)}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}.app-body{display:flex;min-height:100vh}.sidebar{width:224px;min-width:224px;background:#182c42;color:#fff;min-height:100vh;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.brand{padding:21px 19px;display:flex;gap:11px;align-items:center;border-bottom:1px solid #ffffff1b}.brand-icon{height:37px;width:37px;display:grid;place-items:center;background:#2a628c;border-radius:9px;font-size:22px}.brand b{display:block;font-size:17px}.brand small{color:#aebfd0}nav{padding:14px 10px;overflow:auto;flex:1}.nav-item{display:flex;gap:11px;align-items:center;color:#dbe6ee;padding:11px 13px;border-radius:8px;margin-bottom:3px}.nav-item:hover,.nav-item.active{background:#2c4967;color:#fff;text-decoration:none}.nav-icon{display:inline-block;width:18px;text-align:center;font-size:18px}.signout{padding:15px;border-top:1px solid #ffffff1b}.signout .btn{color:#fff;width:100%;border-color:#7790a9}.main{flex:1;min-width:0}.topbar{height:64px;display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid var(--line);padding:0 28px}.topbar-title{font-weight:bold;font-size:16px}.topbar-caption{color:var(--muted);font-size:12px}.content{max-width:1500px;margin:auto;padding:25px 27px 60px}.page-head{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:18px}.page-head h1{font-size:23px;margin:0}.page-head p{margin:2px 0 0;color:var(--muted);font-size:13px}.actions{display:flex;flex-wrap:wrap;gap:7px;align-items:center}.btn{display:inline-flex;justify-content:center;align-items:center;gap:6px;border:1px solid transparent;border-radius:8px;padding:9px 15px;background:var(--primary);color:white;cursor:pointer;font:inherit;font-weight:600;white-space:nowrap}.btn:hover{filter:brightness(.96);text-decoration:none}.btn-secondary{color:var(--primary);background:var(--primary-light);border-color:#c5dff1}.btn-ghost{background:transparent;border-color:var(--line);color:var(--text)}.btn-danger{background:#fff2f2;color:var(--danger);border-color:#e8b5b7}.btn-sm{font-size:12px;padding:5px 9px}.btn:disabled{opacity:.5;cursor:not-allowed}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:19px;margin-bottom:18px;box-shadow:0 2px 7px #16243705}.card-title{font-size:16px;font-weight:bold;margin-bottom:15px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:13px;margin-bottom:18px}.stat{background:#fff;border:1px solid var(--line);border-radius:11px;padding:20px;display:flex;flex-direction:column;gap:7px}.stat span{font-size:13px;color:var(--muted)}.stat strong{font-size:25px;direction:ltr;text-align:right}.stat.due{border-top:3px solid #df9d27}.stat.paid{border-top:3px solid #2c8c6a}.stat.rest{border-top:3px solid #357eb0}.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.form-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.field{display:flex;flex-direction:column;gap:5px}.field label{font-weight:600;font-size:12px;color:#344357}input,select,textarea{width:100%;padding:9px 10px;min-height:39px;border:1px solid #cbd5e1;border-radius:7px;font:inherit;color:var(--text);background:#fff;outline:none}textarea{min-height:76px}input:focus,select:focus,textarea:focus{border-color:#318bcb;box-shadow:0 0 0 2px #cae5f6}input[type="number"]{direction:ltr;text-align:center}input[type="date"],input[type="month"]{direction:ltr;text-align:center}input[type="checkbox"]{width:auto;min-height:auto}.field-tip,.muted{color:var(--muted);font-size:12px}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:9px}table{width:100%;border-collapse:collapse;white-space:nowrap}th{font-size:12px;text-align:right;background:#f1f5f9;color:#52647b;font-weight:700;padding:12px 11px;border-bottom:1px solid var(--line)}td{padding:10px 11px;border-bottom:1px solid #e9edf3;vertical-align:middle}tr:last-child td{border-bottom:none}tr:hover td{background:#fafcff}td input,td select{min-width:85px;padding:6px 7px;min-height:35px;font-size:12px}td .rate{width:98px}td input[type="date"]{width:135px}td .small-input{width:91px}tfoot td{background:#f1f5f9;font-weight:bold}.name-cell{font-weight:700;min-width:120px}.pill{display:inline-block;border-radius:99px;padding:3px 10px;background:#ecf2f9;color:#356080;font-size:12px}.pill.green{background:#def5e8;color:#0e7344}.pill.red{background:#fee9e9;color:#a52b37}.pill.amber{background:#fff0cc;color:#876009}.row-actions{display:flex;gap:6px;flex-wrap:wrap;align-items:center}.inline-form{display:inline-block;margin:0}.notice,.error{padding:12px 15px;border-radius:8px;margin-bottom:15px;background:#e6f6eb;color:#175b38;border:1px solid #a9ddbd}.error{background:#feebec;color:#9c2930;border-color:#efafb3}.filters{display:flex;gap:11px;align-items:end;flex-wrap:wrap}.filters .field{min-width:146px}.filters .field input,.filters .field select{min-width:140px}.section-note{margin:12px 0;color:var(--muted);font-size:12px}.divider{border:0;border-top:1px solid var(--line);margin:18px 0}.login-body{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#eef3f8}.main-login{max-width:440px;width:100%}.main-login .topbar{display:none}.main-login .content{padding:15px}.login-card{background:#fff;border:1px solid var(--line);padding:32px;border-radius:16px;box-shadow:0 15px 55px #17385219}.login-card h1{margin:0 0 7px;font-size:24px}.login-card .field{margin-bottom:16px}.login-card button{width:100%;margin-top:7px}.login-card .subtitle{color:var(--muted);margin-bottom:23px}.badge-number{border-radius:7px;background:#eff6ff;padding:5px 8px}.box-note{border:1px solid #d9e6f2;background:#f3f8fd;padding:12px 14px;border-radius:8px;margin-bottom:15px}.checkline{display:flex;gap:8px;align-items:center}.report-paper h2{margin:0;font-size:19px}.report-paper .report-meta{display:flex;justify-content:space-between;gap:10px;margin:7px 0 19px;color:var(--muted)}.empty{text-align:center;color:var(--muted);padding:25px}.menu-toggle{display:none}.text-left{text-align:left}.nowrap{white-space:nowrap}td.wrap{white-space:normal;min-width:180px;max-width:300px}.mt{margin-top:15px}.wide{min-width:1250px}.info-note{font-size:12px;color:var(--muted);margin-bottom:12px}.table-compact td{padding:8px 10px}.csv-head{margin-top:0} .mini-links{display:flex;gap:7px;flex-wrap:wrap}.print-only{display:none}
@media(max-width:1080px){.stats{grid-template-columns:repeat(3,1fr)}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.content{padding:20px 16px}.sidebar{width:205px;min-width:205px}}
@media(max-width:760px){.sidebar{transform:translateX(110%);position:fixed;z-index:30;transition:transform .2s;right:0;width:235px;min-width:235px;box-shadow:-8px 0 35px #0002}.sidebar.open{transform:translateX(0)}.menu-toggle{display:inline-block;padding:7px;border:1px solid var(--line);background:#fff;border-radius:7px}.topbar{padding:0 15px;height:58px;gap:10px}.topbar-caption{display:none}.topbar-title{margin-left:auto}.content{padding:15px 12px}.stats{grid-template-columns:1fr;gap:9px}.stat{padding:13px 16px}.stat strong{font-size:20px}.grid2,.form-grid{grid-template-columns:1fr}.page-head{align-items:flex-start;flex-wrap:wrap}.page-head h1{font-size:20px}.card{padding:12px}.table-wrap{margin:0 -2px}.filters .field{min-width:120px}.filters .field input{min-width:120px}}
@page{size:A4;margin:10mm}
@media print{html,body{background:#fff!important;color:#000!important;font-size:10pt}.sidebar,.topbar,.no-print,.btn,.actions,.filters,.notice,.error{display:none!important}.content{padding:0!important;margin:0!important;max-width:none!important}.card{border:0!important;box-shadow:none!important;padding:0!important;margin:0!important}.report-paper{display:block!important}.print-only{display:block}.stat{break-inside:avoid}.table-wrap{overflow:visible;border:0}table{font-size:9pt;white-space:normal}tr{break-inside:avoid}th,td{border-color:#ccc;padding:6px}.stats{grid-template-columns:repeat(3,1fr)}.report-paper .stat{border:1px solid #aaa;box-shadow:none}.page-head{display:none!important}}
[hidden]{display:none!important}details summary{cursor:pointer;color:var(--primary);font-weight:bold}.audit-json{max-width:450px;white-space:normal;direction:ltr;text-align:left;font-size:11px}.audit-json pre{background:#f1f5f9;white-space:pre-wrap;overflow-wrap:anywhere;padding:8px;border-radius:6px}.report-paper{background:white}.report-paper .table-wrap{overflow:visible}.report-paper table{white-space:normal}