:root{--navy:#102640;--navy2:#1d3a57;--ink:#172839;--muted:#78879a;--line:#e5eaf0;--bg:#f6f8fb;--paper:#fff;--gold:#c9aa70;--green:#16866f;--greenbg:#e9f6f2;--red:#c24e4e;--redbg:#fff0ef;--amber:#a16b15;--amberbg:#fff5e5;--shadow:0 8px 30px rgba(20,40,65,.045);font-family:Inter,-apple-system,BlinkMacSystemFont,'Segoe 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var(--line);margin-top:27px;padding-top:20px;font-size:11px;color:#8da0af;text-align:center}.shell{min-height:100vh;display:flex}.sidebar{width:256px;flex:0 0 256px;background:#fff;border-right:1px solid var(--line);padding:27px 15px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow:auto;z-index:20}.brand{display:flex;align-items:center;gap:12px;margin:2px 11px 43px}.brand strong,.brand span{display:block}.brand strong{font-size:13px;letter-spacing:.6px}.brand span{font-size:10px;letter-spacing:2.1px;color:#6f8397;margin-top:4px}.side-label{padding:0 15px;color:#9cabb9;font-size:9px;font-weight:800;letter-spacing:2px;margin:0 0 13px}.settings-label{margin-top:30px}.nav-button{display:flex;align-items:center;gap:13px;width:100%;padding:13px 15px;background:none;border:0;text-align:left;color:#65778a;font-size:12px;font-weight:700;border-radius:11px;margin:2px 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var(--line)}td{padding:15px 19px;border-bottom:1px solid #edf1f4;font-size:12px;color:#4c6276}tr:last-child td{border-bottom:0}td b{color:#21394f}.table-action{border:none;background:none;color:#287b77;font-weight:750;font-size:11px;padding:4px 0}.table-action:hover{text-decoration:underline}.pill{display:inline-flex;align-items:center;padding:5px 9px;border-radius:40px;font-size:10px;font-weight:800}.pill.paid{background:var(--greenbg);color:var(--green)}.pill.partial{background:var(--amberbg);color:var(--amber)}.pill.pending{background:#f2f4f7;color:#7c8996}.pill.void{background:var(--redbg);color:var(--red)}.filters{display:flex;gap:11px;flex-wrap:wrap;margin-bottom:17px;align-items:center}.filters select,.filters input{max-width:230px;min-width:135px}.filters .grow{flex:1;min-width:190px;max-width:none}.register-table th:first-child,.register-table td:first-child{position:sticky;left:0;z-index:1;background:#fff;min-width:170px;box-shadow:6px 0 12px -14px black}.register-table 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5px;font-size:10px}.receipt-total{background:#f0f6f4;display:flex;align-items:center;justify-content:space-between;padding:14px;margin:15px 0;font-size:14px;font-weight:800}.receipt-void:after{content:'VOID';position:absolute;top:44%;left:20%;font-size:75px;color:#c348486b;transform:rotate(-24deg);font-weight:900;pointer-events:none}.mini-activity{display:grid;gap:10px}.mini-activity-item{display:flex;justify-content:space-between;font-size:11px;border-bottom:1px solid var(--line);padding-bottom:10px;gap:10px}.loading-panel{padding:40px;color:#8296a8;text-align:center;background:#fff;border:1px solid var(--line);border-radius:15px}.mobile-only{display:none}.icon-button{background:#eff3f7;border:0;border-radius:9px;padding:10px}.mobile-overlay{position:fixed;inset:0;background:#08223688;z-index:15}#toast{position:fixed;bottom:25px;right:25px;z-index:100;background:#183c49;color:#fff;border-radius:12px;padding:14px 18px;box-shadow:0 8px 28px #142d3c45;max-width:360px;font-weight:650;font-size:12px;opacity:0;transform:translateY(12px);transition:.25s;pointer-events:none}#toast.visible{opacity:1;transform:translateY(0)}#toast.error{background:#a84447}#print-area{display:none}
@media(max-width:1300px){.metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.class-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-two{grid-template-columns:1fr}}@media(max-width:900px){.sidebar{position:fixed;left:-270px;top:0;transition:left .25s;box-shadow:10px 0 35px #132d3e22}.sidebar.open{left:0}.mobile-only{display:inline-block}.topbar{padding:0 22px}.auth-screen{grid-template-columns:1fr}.auth-brand{padding:44px 28px 36px}.auth-brand h1{font-size:40px}.auth-caption{margin:19px 0}.auth-benefits{display:none}.auth-card{margin:20px auto 45px}.class-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:590px){.topbar{height:64px;padding:0 15px}.year-wrap span{display:none}.topbar-right{gap:11px}.year-wrap select{max-width:125px}.avatar{width:32px;height:32px}.breadcrumb{font-size:9px;letter-spacing:.6px}.page-content{padding:23px 14px}.page-header{flex-direction:column;gap:15px}.page-header h1{font-size:30px}.metrics{gap:10px}.metric-card{padding:17px}.metric-number{font-size:22px}.metric-head{font-size:10px}.metric-icon{width:28px;height:28px}.class-grid{gap:10px}.class-card{padding:16px}.class-card h3{font-size:15px;margin-top:18px}.class-symbol{width:35px;height:35px}.panel{padding:17px}.form-grid{grid-template-columns:1fr}.form-grid .span2{grid-column:span 1}.month-picker{grid-template-columns:repeat(2,1fr)}.modal-head,.modal-body{padding:18px}.modal-foot{padding:15px}.auth-card{padding:27px}.page-actions{width:100%}.page-actions button{flex:1}.filters>*{flex-grow:1}.receipt-grid{gap:8px}.main-footer{font-size:8px;padding:16px}.graph{gap:6px}}@media print{body.printing>*:not(#print-area){display:none!important}body.printing #print-area{display:block!important;position:static;margin:0;padding:0}.receipt-sheet{border:0;padding:0;max-width:100%;box-shadow:none}.receipt-head{margin:0 0 24px;-webkit-print-color-adjust:exact;print-color-adjust:exact}.receipt-total{-webkit-print-color-adjust:exact;print-color-adjust:exact}body{background:white} @page{size:A4;margin:13mm}}

@media print{body.printing-report .sidebar,body.printing-report .topbar,body.printing-report .main-footer,body.printing-report .page-header .page-actions,body.printing-report .filters{display:none!important}body.printing-report .page-content{padding:0!important;max-width:100%}body.printing-report .metric-card,body.printing-report .panel{box-shadow:none}body.printing-report .main-wrap{width:100%}}