*{box-sizing:border-box}body{margin:0;font-family:Arial,sans-serif;background:#f3f6f9;color:#1f2937}.topbar{height:64px;background:#0f766e;color:white;display:flex;justify-content:space-between;align-items:center;padding:0 28px}.topbar a{color:white}.brand{font-weight:700}.layout{display:flex;min-height:calc(100vh - 64px)}aside{width:235px;background:#134e4a;padding:18px}aside a{display:block;color:#d1fae5;text-decoration:none;padding:11px;border-radius:8px;margin:3px 0}aside a:hover{background:#0f766e}main{padding:28px;flex:1;max-width:1450px;margin:auto;width:100%}h1{margin-top:0}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:22px}.card,.panel{background:#fff;border-radius:12px;padding:20px;box-shadow:0 2px 10px #0000000b}.card span{display:block;color:#6b7280}.card b{display:block;font-size:24px;margin-top:8px}.panel{margin-bottom:20px}.panel-head{display:flex;justify-content:space-between;align-items:center}table{width:100%;border-collapse:collapse}th,td{padding:10px;border-bottom:1px solid #e5e7eb;text-align:left}th{background:#f8fafc}label{display:block;font-weight:600;margin-bottom:5px}input,select,textarea{width:100%;padding:10px;border:1px solid #cbd5e1;border-radius:7px;background:#fff}textarea{min-height:80px}.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.wide{grid-column:1/-1}.btn{display:inline-block;padding:10px 14px;border:0;border-radius:7px;background:#e5e7eb;color:#111827;text-decoration:none;cursor:pointer}.primary{background:#0f766e!important;color:white!important}.full{width:100%;margin-top:16px}.alert{padding:12px;border-radius:7px;margin-bottom:15px}.alert.ok{background:#dcfce7;color:#166534}.alert.danger{background:#fee2e2;color:#991b1b}.danger-link{color:#b91c1c}.muted,.hint{color:#6b7280}.inline{display:flex;gap:12px;align-items:end;flex-wrap:wrap}.inline label{margin:0}.login{display:grid;place-items:center;min-height:100vh;background:#e6fffb}.login-card{width:390px;background:white;padding:32px;border-radius:14px;box-shadow:0 10px 30px #0002}.login-card label{margin-top:14px}.receipt{background:white;max-width:760px;margin:0 auto 20px;padding:35px;border:1px solid #ddd}.receipt-head{text-align:center;border-bottom:2px solid #111;margin-bottom:18px}.receipt-head h1,.receipt-head h2{margin:5px}.plain td{border:0;padding:7px}.sign{text-align:right;margin-top:40px}.badge{padding:5px 8px;border-radius:20px;font-size:12px}.warn{background:#fef3c7;color:#92400e}.role{background:#ccfbf1;color:#115e59}.actions{display:flex;gap:8px;flex-wrap:wrap}.table-wrap{overflow:auto}.good{background:#dcfce7;color:#166534}.bad{background:#fee2e2;color:#991b1b}.no-print{margin-top:10px}@media(max-width:900px){aside{display:none}.cards{grid-template-columns:repeat(2,1fr)}.grid{grid-template-columns:1fr}main{padding:15px}.panel{overflow:auto}}@media print{body{background:white}.topbar,aside,.no-print{display:none!important}main{padding:0}.panel{box-shadow:none}.receipt{border:0;margin:0;max-width:none}}
.search-results{max-height:260px;overflow:auto;border:1px solid #ddd;border-radius:8px;background:#fff;margin-top:4px}.search-item{display:block;width:100%;text-align:left;border:0;border-bottom:1px solid #eee;background:#fff;padding:10px;cursor:pointer}.search-item:hover{background:#f4f6f8}.search-item small{display:block;color:#666;margin-top:2px}

.evidence-list{display:grid;gap:18px}.evidence-item{padding:12px;border:1px solid #e5e7eb;border-radius:10px;background:#fff}.evidence-item img{max-width:100%;max-height:650px;display:block;margin:auto}.evidence-item iframe{width:100%;height:650px;border:0}

.card-link{display:block;color:inherit;text-decoration:none;cursor:pointer}.card-link:hover{transform:translateY(-2px);box-shadow:0 5px 16px #00000018}.card-link small{display:block;color:#6b7280;margin-top:8px}.actions{display:flex;gap:6px;flex-wrap:wrap}
/* Responsive/mobile enhancement */
.menu-toggle{display:none;background:transparent;color:#fff;border:0;font-size:25px;padding:4px 8px;cursor:pointer}.userbar{white-space:nowrap}.sidebar-overlay{display:none}.clickable-row{cursor:pointer}.clickable-row:hover{background:#f8fafc}.history-panel[hidden]{display:none}
@media(max-width:900px){
 .topbar{height:58px;padding:0 12px;gap:8px;position:sticky;top:0;z-index:1000}.menu-toggle{display:block;flex:0 0 auto}.brand{font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.userbar{font-size:11px;max-width:42%;overflow:hidden;text-overflow:ellipsis}.userbar .badge{display:none}
 .layout{min-height:calc(100vh - 58px)} aside{display:block;position:fixed;z-index:1100;left:0;top:58px;bottom:0;width:min(82vw,290px);transform:translateX(-105%);transition:transform .2s ease;overflow-y:auto;padding:14px;box-shadow:8px 0 24px #0002}.layout aside.open{transform:translateX(0)}.sidebar-overlay{position:fixed;z-index:1050;inset:58px 0 0;background:#0007}.sidebar-overlay.open{display:block}
 main{padding:12px;width:100%;min-width:0}.cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.card,.panel{padding:14px;border-radius:10px}.card b{font-size:20px}.panel-head{gap:10px;align-items:flex-start}.panel-head h1,.panel-head h2{margin:0}.grid{grid-template-columns:1fr}.inline{display:grid;grid-template-columns:1fr;gap:10px}.inline label{width:100%}.inline .btn,.inline button{width:100%}.actions{display:grid;grid-template-columns:1fr}.actions .btn{width:100%;text-align:center}.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}.table-wrap table{min-width:700px}.panel>table{display:block;overflow-x:auto;white-space:nowrap;-webkit-overflow-scrolling:touch}.panel>table th,.panel>table td{min-width:90px}.receipt{padding:18px;margin:0 0 14px}.login-card{width:calc(100% - 24px);padding:22px}.no-print .btn{min-height:42px}
}
@media(max-width:520px){.cards{grid-template-columns:1fr}.topbar .userbar{display:none}.brand{font-size:13px}.card b{font-size:18px}.panel-head{flex-direction:column}.panel-head .btn{width:100%;text-align:center}h1{font-size:23px}h2{font-size:18px}input,select,textarea,.btn{font-size:16px;min-height:44px}.badge{font-size:11px}.receipt{font-size:13px}.receipt h1{font-size:20px}.receipt h2{font-size:17px}}
@media print{.menu-toggle,.sidebar-overlay{display:none!important}.clickable-row{cursor:default}}
.print-header{display:none}.detail-box{border-left:4px solid #0f766e}.print-summary{max-width:650px}.print-summary td{text-align:right}@media print{.print-header{display:block;text-align:center;margin-bottom:20px}.print-header h1,.print-header h2{margin:4px}.print-summary{max-width:none}.history-panel[hidden]{display:block!important}.history-panel{break-inside:avoid}}
.signature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:35px;text-align:center}.signature-grid>div{min-height:125px}@media(max-width:700px){.signature-grid{grid-template-columns:1fr;gap:8px}.signature-grid>div{min-height:100px}}
@media print{.print-summary{margin-top:18px}.signature-grid{grid-template-columns:repeat(3,1fr);gap:15px}.signature-grid>div{min-height:115px}}