:root{--ink:#20213b;--muted:#606079;--brand:#161d6f;--purple:#6452a0;--canvas:#f5f5fa;--line:#ddddea;--white:#fff;--success:#236747;--danger:#a62b36;--amber:#875218}
*{box-sizing:border-box}body{margin:0;background:var(--canvas);color:var(--ink);font:15px/1.55 system-ui,-apple-system,"Segoe UI",sans-serif}a{color:var(--brand);text-underline-offset:3px}button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #9176d1;outline-offset:4px}input:focus,select:focus,textarea:focus{outline:2px solid var(--purple);outline-offset:2px}::selection{background:#ddd4f3;color:#161d6f}button{cursor:pointer}button:disabled{cursor:wait;opacity:.65}.skip{position:fixed;left:12px;top:-60px;z-index:5;background:#fff;padding:10px 16px}.skip:focus{top:12px}.layout{display:grid;grid-template-columns:224px minmax(0,1fr);min-height:100vh}.sidebar{background:var(--brand);color:#fff;padding:32px 18px;display:flex;flex-direction:column;gap:30px}.brand{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none;font-weight:750;font-size:19px;line-height:1.3}.brand img{width:40px;height:40px;border-radius:50%;object-fit:cover}.brand small{display:block;color:#c6c9ee;font-size:11px;font-weight:500;letter-spacing:.04em}.nav{display:flex;flex-direction:column;gap:5px}.nav a{padding:11px 14px;color:#e6e7f7;border-radius:8px;text-decoration:none;font-weight:550;min-height:44px}.nav a:hover{background:#2b327e}.nav a[aria-current=page]{background:#fff;color:var(--brand)}.nav .subnav{padding-left:28px;font-size:14px}.nav-bottom{margin-top:auto;border-top:1px solid #40468c;padding-top:20px}.main{min-width:0}.topbar{padding:18px 38px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:16px;background:#fff}.topbar p{margin:0;color:var(--muted);font-size:13px}.account{font-weight:600;color:var(--ink)}.content{max-width:1250px;padding:34px 38px 60px;margin:auto}.page-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:28px}h1{font-size:30px;line-height:1.2;letter-spacing:-.025em;margin:0 0 9px}h2{font-size:20px;line-height:1.3;letter-spacing:-.015em;margin:0 0 12px}h3{font-size:16px;margin:0 0 10px}.page-heading p,.muted{color:var(--muted)}.page-heading p{margin:0;max-width:65ch}.actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;border:1px solid var(--brand);border-radius:8px;padding:10px 16px;background:var(--brand);color:white;text-decoration:none;font-weight:650;line-height:1.4;text-align:center}.button:hover{background:#30399e;border-color:#30399e}.button.secondary{background:white;color:var(--brand);border-color:#c7c8dd}.button.secondary:hover{background:#ededf6}.button.danger{background:var(--danger);border-color:var(--danger)}.button.small{min-height:38px;padding:7px 12px;font-size:13px}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));background:white;border:1px solid var(--line);border-radius:12px;margin-bottom:26px;overflow:hidden}.stat{padding:22px 24px}.stat+.stat{border-left:1px solid var(--line)}.stat dt{color:var(--muted);font-size:13px;margin-bottom:8px}.stat dd{font-size:24px;font-weight:700;line-height:1.25;margin:0;font-variant-numeric:tabular-nums;letter-spacing:-.025em}.stat dd span{font-size:13px;font-weight:550;letter-spacing:0}.stat.overdue dd{color:var(--danger)}.panel{background:white;border:1px solid var(--line);border-radius:12px;padding:26px;margin-bottom:24px}.panel.flush{padding:0;overflow:hidden}.panel-heading{padding:22px 24px;border-bottom:1px solid var(--line)}.panel-heading h2{margin-bottom:4px}.panel-heading p{margin:0;color:var(--muted)}.filters{display:grid;grid-template-columns:minmax(160px,1fr) 180px auto;gap:14px;align-items:end;margin-bottom:22px}.field{display:flex;flex-direction:column;gap:7px;margin-bottom:18px}.field label,.field-label{font-size:13px;font-weight:650;color:#424258}.field input,.field select,.field textarea{width:100%;min-height:44px;border:1px solid #bfc0d2;border-radius:7px;padding:10px 12px;background:#fff;color:var(--ink)}.field textarea{resize:vertical;min-height:90px}.field small,.help{font-size:13px;color:var(--muted);line-height:1.5}.field small a{font-weight:600}.filters .field{margin:0}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 20px}.form-grid .wide{grid-column:1/-1}.form-footer{display:flex;gap:12px;align-items:center;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:22px;margin-top:8px}.form-footer p{margin:0;color:var(--muted);font-size:13px;flex:1;min-width:200px}.notice{padding:14px 18px;border:1px solid #d4cce6;background:#f1edf8;color:#443762;border-radius:8px;margin-bottom:22px}.notice p{margin:0}.notice.error{border-color:#e3b9bd;background:#fff1f2;color:#86242c}.notice.success{border-color:#acd2bd;background:#edf8f1;color:#235e40}.table-scroll{overflow:auto}table{width:100%;border-collapse:collapse;font-size:14px}th{font-size:12px;text-align:left;font-weight:650;color:var(--muted);background:#fafafe;white-space:nowrap}th,td{padding:15px 20px;border-bottom:1px solid #e7e7f0;vertical-align:top}tbody tr:last-child td{border-bottom:0}tbody tr:hover{background:#fcfcff}.number{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}.nowrap{white-space:nowrap}.student-name{display:block;font-weight:650;color:var(--ink)}.secondary-text{display:block;color:var(--muted);font-size:12px;margin-top:3px}.table-link{font-weight:650;text-decoration:none}.table-link:hover{text-decoration:underline}.badge{display:inline-flex;align-items:center;min-height:25px;padding:2px 9px;border-radius:5px;background:#efedf5;color:#5f576e;font-size:12px;font-weight:650;white-space:nowrap}.badge.paid{background:#e5f5eb;color:#246540}.badge.partial{background:#eeebfc;color:#57428a}.badge.overdue{background:#ffede9;color:#9a3a29}.badge.unpaid{background:#fff3dc;color:#81500e}.badge.void{background:#ececf1;color:#5c5d70}.empty{padding:46px 24px;text-align:center}.empty h2{margin-bottom:8px}.empty p{color:var(--muted);max-width:54ch;margin:0 auto 20px}.empty p:last-child{margin-bottom:0}.split{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:24px;align-items:start}.summary-list{margin:0}.summary-list>div{display:flex;justify-content:space-between;gap:20px;padding:11px 0;border-bottom:1px solid #ededf3}.summary-list>div:last-child{border:0}.summary-list dt{color:var(--muted)}.summary-list dd{margin:0;text-align:right;font-weight:600;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.summary-list .total{font-size:20px;padding-top:18px}.summary-list .total dd{color:var(--brand)}.details-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin:24px 0}.details-grid dt{font-size:12px;color:var(--muted);margin-bottom:4px}.details-grid dd{margin:0;font-weight:550;overflow-wrap:anywhere}.invoice-number{font-size:14px;font-weight:600;color:var(--purple);margin-bottom:9px}.invoice-title{display:flex;justify-content:space-between;align-items:center;gap:20px}.invoice-title h2{font-size:26px;margin:0}.note{white-space:pre-wrap;overflow-wrap:anywhere;background:#f7f7fb;padding:14px 16px;border-radius:7px;font-size:14px;margin:20px 0 0}.money-big{font-size:34px;line-height:1.2;letter-spacing:-.025em;font-weight:700;margin:8px 0 20px;font-variant-numeric:tabular-nums}.money-big span{font-size:16px;font-weight:550}.correction{border-top:1px solid var(--line);padding-top:18px;margin-top:22px}.correction summary{cursor:pointer;font-size:14px;font-weight:650;min-height:32px;color:var(--muted)}.correction[open] summary{margin-bottom:14px}.check{display:flex;align-items:flex-start;gap:10px;font-size:14px;margin:14px 0}.check input{flex-shrink:0;width:18px;height:18px;margin-top:3px;accent-color:var(--brand)}.session-list{max-height:360px;overflow:auto;border:1px solid var(--line);border-radius:8px;margin:12px 0 20px}.session-option{display:flex;align-items:flex-start;gap:12px;padding:14px 16px;border-bottom:1px solid var(--line)}.session-option:last-child{border:0}.session-option input{width:18px;height:18px;margin-top:4px;accent-color:var(--brand)}.session-option span{flex:1}.session-option strong{display:block;font-size:14px}.session-option small{display:block;color:var(--muted);font-size:12px}.session-option .price{font-variant-numeric:tabular-nums;font-size:14px;font-weight:600;white-space:nowrap}.tabs{display:flex;gap:8px;margin-bottom:24px;border-bottom:1px solid var(--line);padding-bottom:14px}.tabs a{padding:8px 14px;border-radius:7px;text-decoration:none;min-height:40px;color:var(--muted);font-weight:600}.tabs a[aria-current=page]{background:#ece9f7;color:var(--brand)}.back{display:inline-block;margin-bottom:18px;font-size:14px;font-weight:600}.receipt-mark{border-top:2px solid var(--brand);padding-top:24px;margin-top:28px}.share-text{width:100%;min-height:115px;resize:vertical;border:1px solid var(--line);border-radius:7px;padding:12px;font:13px/1.6 system-ui,sans-serif;color:var(--ink);background:#fafafe}.help-inline{margin:10px 0 0;font-size:12px;color:var(--muted)}.narrow{max-width:800px}.print-brand{display:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.reversed td{color:var(--muted)}.reversed .number{text-decoration:line-through}.ledger-note{font-size:12px;color:var(--muted);max-width:250px;overflow-wrap:anywhere}.break-word{overflow-wrap:anywhere}.footer-note{color:var(--muted);font-size:12px;margin:20px 0}.access-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 20px;margin:20px 0}.access-list .check{margin:0;padding:12px 0;border-bottom:1px solid #ededf3}.access-list span{overflow-wrap:anywhere}.access-list small{display:block;color:var(--muted);font-size:12px}
@media(min-width:1100px){.sidebar{position:sticky;top:0;height:100vh}.content{padding-top:38px}}
@media(max-width:1050px){.layout{grid-template-columns:190px minmax(0,1fr)}.sidebar{padding:26px 12px}.brand{font-size:17px}.brand img{width:34px;height:34px}.content{padding:28px 24px 48px}.topbar{padding:18px 24px}.split{grid-template-columns:1fr}.stats .stat{padding:18px}.stat dd{font-size:20px}}
@media(max-width:760px){.layout{display:block}.sidebar{padding:17px 20px;gap:18px}.brand small{display:none}.nav{flex-direction:row;flex-wrap:wrap;gap:4px}.nav a{padding:8px 11px;min-height:38px;font-size:13px}.nav .subnav{padding-left:11px}.nav-bottom{margin:0;border:0;padding:0}.sidebar .nav-legacy{display:none}.sidebar .nav-bottom{display:flex}.topbar{padding:12px 20px}.topbar p{font-size:12px}.content{padding:26px 20px 42px}.page-heading{flex-direction:column;gap:17px;margin-bottom:24px}h1{font-size:27px}.page-heading .actions{width:100%}.page-heading .actions .button{flex:1}.stats{grid-template-columns:repeat(2,minmax(0,1fr));margin-bottom:22px}.stat:nth-child(3){border-left:0;border-top:1px solid var(--line)}.stat:nth-child(4){border-top:1px solid var(--line)}.stat dd{font-size:23px}.filters{grid-template-columns:1fr 1fr;gap:12px}.filters .search-field{grid-column:1/-1}.filters .button{width:100%}.panel{padding:20px}.panel.flush{padding:0}.panel-heading{padding:18px 20px}.form-grid{grid-template-columns:1fr}.form-grid .wide{grid-column:auto}.details-grid{gap:20px 14px}.access-list{grid-template-columns:1fr}.history-table thead{display:none}.history-table,.history-table tbody,.history-table tr,.history-table td{display:block;width:100%}.history-table tr{padding:16px 20px;border-bottom:1px solid var(--line)}.history-table tr:last-child{border-bottom:0}.history-table td{padding:5px 0;border:0;display:flex;justify-content:space-between;gap:16px;text-align:right}.history-table td:before{content:attr(data-label);text-align:left;color:var(--muted);font-size:12px;flex-shrink:0;margin-top:2px}.history-table td.student-cell{display:block;text-align:left;margin:5px 0 10px}.history-table td.student-cell:before{display:none}.history-table .secondary-text{font-size:13px}.history-table td:first-child{font-size:15px}.invoice-title{align-items:flex-start}.invoice-title h2{font-size:23px}.table-scroll .detail-table{min-width:480px}.table-scroll .ledger-table{min-width:630px}.form-footer .button{width:100%}.tabs{flex-wrap:wrap}.tabs a{font-size:14px;padding:8px 10px}.topbar .account{max-width:60%;overflow-wrap:anywhere;text-align:right}.note{font-size:13px}.receipt-mark{margin-top:20px}}
.stat dd{font-size:clamp(17px,1.8vw,24px);overflow-wrap:anywhere}.invoice-number,.page-heading h1{overflow-wrap:anywhere}.invoice-title{flex-wrap:wrap}.session-option .price{flex:0 0 auto}
@media print{@page{margin:16mm}body{background:#fff;font-size:11pt;color:#111}.layout{display:block}.sidebar,.topbar,.page-heading,.no-print,.back,.footer-note{display:none!important}.content{padding:0;max-width:none;margin:0}.print-brand{display:block;font-size:16pt;font-weight:bold;margin-bottom:22px;color:#161d6f}.panel{border:0;padding:0;border-radius:0;margin-bottom:24px}.split{display:block}.split aside .panel{padding-top:16px;border-top:1px solid #ccc}.invoice-title h2{font-size:22pt}.details-grid{margin:20px 0}.table-scroll{overflow:visible}.table-scroll .detail-table,.table-scroll .ledger-table{min-width:0}th,td{padding:9px 8px}.badge{border:1px solid #ccc;background:#fff;color:#111}a{color:#111;text-decoration:none}.note{background:white;border-top:1px solid #ddd;padding:14px 0}.summary-list{max-width:420px;margin-left:auto}.receipt-mark{break-inside:avoid}.panel h2{break-after:avoid}.help-inline{color:#444}.money-big{font-size:26pt}.details-grid dd{font-size:11pt}}

/* Shared tuition navigation, records and account screens. */
[hidden]{display:none!important}
.sidebar{gap:24px;padding-top:24px;padding-bottom:24px}.sidebar-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.sidebar-navigation{display:flex;flex:1;min-height:0;flex-direction:column;gap:22px;overflow:auto}.menu-toggle{display:none}.nav a{padding:10px 12px}.nav-bottom{padding-top:15px}.brand span{min-width:0}.button.small{min-height:44px}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 24px;border-bottom:1px solid var(--line)}.section-heading h2{margin-bottom:5px}.section-heading p{margin:0;color:var(--muted);font-size:14px}.section-heading a{flex-shrink:0;font-size:14px;font-weight:600}.section-heading.plain{padding:0 0 20px;border-bottom:0}.empty.compact{padding:24px 16px}.record-row{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:16px 0;text-decoration:none;color:var(--ink);border-top:1px solid var(--line)}.record-row:hover{color:var(--brand)}.record-row small{display:block;color:var(--muted);margin-top:3px}.record-row>strong{white-space:nowrap;font-variant-numeric:tabular-nums}.student-search{grid-template-columns:minmax(160px,1fr) auto;max-width:800px}.date-filter{grid-template-columns:minmax(160px,260px) auto;justify-content:start}.course-row{display:grid;grid-template-columns:minmax(0,1fr) 170px auto;gap:14px;align-items:end}.course-row .field{margin-bottom:14px}.course-row>button{margin-bottom:14px}.field>span{font-size:13px;font-weight:650}.filter-panel{display:flex;align-items:end;flex-wrap:wrap;gap:18px}.filter-panel>.field{flex:1;min-width:180px}.filter-panel>.form-grid{flex:1.2;min-width:290px;gap:14px}.filter-panel .field{margin-bottom:0}.filter-panel .button{flex:0 0 auto}.row-actions{display:flex;align-items:center;flex-wrap:wrap;gap:4px 16px}.row-actions a,.text-button{display:inline-flex;min-height:44px;align-items:center;font-weight:600;font-size:13px}.text-button{border:0;background:none;padding:0;color:var(--brand);text-decoration:underline;text-underline-offset:3px}.danger-text{color:var(--danger)}fieldset.panel{min-width:0}fieldset.panel legend{padding:0 8px;font-size:19px;font-weight:650}.report-entry{padding:0}.report-entry summary{display:flex;align-items:center;gap:16px;padding:20px 24px;cursor:pointer;list-style:none}.report-entry summary::-webkit-details-marker{display:none}.report-entry summary>span:first-child{flex:1}.report-entry summary:after{content:'+';font-size:22px;color:var(--muted)}.report-entry[open] summary:after{content:'−'}.report-entry[open] summary{border-bottom:1px solid var(--line)}.report-details{padding:0 24px}.report-details dd{white-space:pre-wrap}.progress-table{min-width:600px}.progress-table input{width:100%;min-width:70px;min-height:44px;border:1px solid #bfc0d2;border-radius:7px;background:white;padding:8px;color:var(--ink)}.progress-table th:first-child{width:155px}.progress-table th:nth-child(2){width:45%}.report-commentary{margin-top:24px}.print-value{display:none}
.auth-body{min-height:100vh}.auth-header{display:flex;justify-content:space-between;align-items:center;gap:20px;background:var(--brand);padding:22px 38px}.auth-main{max-width:540px;margin:0 auto;padding:48px 24px 32px}.auth-panel{padding:34px;margin:0}.auth-panel h1{font-size:28px}.auth-description{margin:0 0 26px}.auth-submit{width:100%;margin-top:6px}.auth-switch{font-size:14px;margin:23px 0}.auth-switch a{font-weight:600}.auth-footer{color:var(--muted);font-size:12px;text-align:center;margin:22px 0 0}.password-field{position:relative}.password-field input{padding-right:76px}.password-toggle{position:absolute;right:1px;top:1px;bottom:1px;min-width:66px;min-height:42px;background:transparent;border:0;border-radius:0 7px 7px 0;color:var(--brand);font-size:13px;font-weight:650}.password-toggle:hover{background:#efedf5}
@media(min-width:1100px){.sidebar-navigation{scrollbar-width:thin;scrollbar-color:#6269a4 transparent}}
@media(max-width:760px){.sidebar{padding:17px 20px;gap:16px}.sidebar-navigation{overflow:visible;gap:16px}.navigation-ready .sidebar-navigation:not(.is-open){display:none}.menu-toggle{display:inline-flex;align-items:center;justify-content:center;min-width:64px;min-height:44px;padding:8px 12px;border:1px solid #7177ac;background:transparent;color:white;border-radius:7px;font-weight:600}.nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:5px}.nav a{display:flex;align-items:center;min-height:44px;padding:10px 12px}.sidebar .nav-bottom{display:grid;border-top:1px solid #40468c;padding-top:14px}.section-heading{padding:18px 20px;align-items:flex-start;flex-wrap:wrap;gap:12px}.section-heading.plain{gap:12px}.student-search{grid-template-columns:1fr}.student-search .search-field{grid-column:auto}.date-filter{grid-template-columns:1fr auto}.date-filter .button{width:auto}.course-row{grid-template-columns:minmax(0,1fr) 110px;gap:0 12px}.course-row>button{grid-column:1/-1;justify-self:start}.filter-panel{display:block}.filter-panel>.field,.filter-panel>.form-grid{min-width:0}.filter-panel .field{margin-bottom:18px}.filter-panel .form-grid{grid-template-columns:1fr 1fr}.filter-panel .button{width:100%}.responsive-table thead{display:none}.responsive-table,.responsive-table tbody,.responsive-table tr,.responsive-table td{display:block;width:100%}.responsive-table tr{padding:16px 20px;border-bottom:1px solid var(--line)}.responsive-table tr:last-child{border-bottom:0}.responsive-table td{padding:7px 0;border:0;text-align:right;overflow-wrap:anywhere}.responsive-table td:before{content:attr(data-label);float:left;text-align:left;color:var(--muted);font-size:12px;margin-top:3px;margin-right:14px;max-width:35%}.responsive-table td:after{content:'';display:block;clear:both}.responsive-table td .secondary-text{margin-left:25%}.responsive-table td form{display:inline-block}.responsive-table td .row-actions{justify-content:flex-end;display:inline-flex}.record-row{align-items:flex-start}.report-entry summary{padding:18px 20px;gap:10px}.report-entry .badge{font-size:11px;padding:2px 6px}.report-details{padding:0 20px}.auth-header{padding:17px 20px}.auth-header .brand{font-size:16px}.auth-header .brand small{display:block;font-size:9px}.auth-main{padding:28px 20px}.auth-panel{padding:24px 20px}.auth-panel h1{font-size:26px}}
@media print{.filter-panel,.filters,.tabs,.section-heading>.button,.report-entry summary:after{display:none!important}.report-entry summary{padding:12px 0}.report-entry[open] summary{border-bottom:1px solid #ddd}.report-details{padding:0}.report-details .details-grid{margin:14px 0 22px}.report-entry{break-inside:avoid}.progress-table{min-width:0}.progress-table input,.report-commentary textarea{display:none}.print-value{display:block;white-space:pre-wrap;overflow-wrap:anywhere}.report-commentary .field{break-inside:avoid}.report-commentary .print-value{min-height:40px}.responsive-table td:before,.responsive-table td:after{display:none}.responsive-table{display:table}.responsive-table thead{display:table-header-group}.responsive-table tbody{display:table-row-group}.responsive-table tr{display:table-row}.responsive-table td{display:table-cell;text-align:left}.responsive-table td.number{text-align:right}.responsive-table td .secondary-text{margin-left:0}}

.panel>fieldset{border:0;border-top:1px solid var(--line);padding:18px 0 0;margin:22px 0 0;min-width:0}.panel>fieldset legend{padding:0 10px 0 0;font-size:16px;font-weight:650}.stat dd .stat-caption{display:block;font-size:12px;color:var(--muted);font-weight:500;margin-top:6px;letter-spacing:0}

.monthly-total{display:flex;align-items:center;flex-wrap:wrap;gap:12px 24px;padding:16px 0;margin:0 0 14px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-variant-numeric:tabular-nums}.monthly-total span{color:var(--muted);font-size:14px}.monthly-total>strong:last-child{margin-left:auto}.monthly-detail summary{line-height:1.6}.monthly-table td{padding-left:12px;padding-right:12px}.monthly-table .table-link{margin-top:8px;min-height:36px;display:inline-flex;align-items:center}.whatsapp-panel{max-width:800px}.whatsapp-panel .share-text{min-height:210px;margin:0 0 12px}.whatsapp-panel .actions{align-items:stretch}.whatsapp-panel form{margin:0}.button:disabled:not([data-original-text]){cursor:not-allowed}@media(max-width:760px){.monthly-total>strong:last-child{margin-left:0}.monthly-table td{padding-left:0;padding-right:0}.monthly-table .table-link{display:flex;justify-content:flex-end}.monthly-detail summary{font-size:13px}.whatsapp-panel>.button{width:100%}}

.split>*{min-width:0}

/* Daily lesson recording and month-end tasks use the shared tuition controls. */
.month-checklist{display:flex;flex-direction:column;margin-top:18px}.month-checklist>a{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:64px;padding:16px 0;border-top:1px solid var(--line);text-decoration:none;color:var(--ink)}.month-checklist>a span{color:var(--muted);font-size:14px;text-align:right}.month-checklist>a:hover strong{text-decoration:underline;text-underline-offset:4px}.month-checklist>a:focus-visible{outline:3px solid var(--brand);outline-offset:4px}.balance-action{display:flex;flex-direction:column;align-items:flex-end;gap:10px}.duration-shortcuts{margin:0 0 20px}.duration-shortcuts>span{display:block;color:var(--muted);font-size:13px;margin-bottom:9px}.duration-shortcuts .actions{gap:8px;flex-wrap:wrap}.duration-shortcuts .button{min-height:44px}.lesson-estimate{padding:14px 16px;background:var(--canvas);border-radius:8px;font-variant-numeric:tabular-nums;line-height:1.6;margin:4px 0 22px}.optional-lesson-notes{border:0;padding:0;margin:0;min-width:0}.lesson-notes>summary{cursor:pointer;font-weight:600;min-height:44px}.lesson-notes>summary .secondary-text{font-weight:400}.lesson-notes-body{padding-top:22px}.schedule-filter{grid-template-columns:minmax(150px,1fr) minmax(160px,1fr) auto auto;align-items:end}#missing-reports,#invoice-preview,#monthly-balances{scroll-margin-top:20px}
@media(max-width:760px){.month-checklist>a{align-items:flex-start;flex-direction:column;gap:6px}.month-checklist>a span{text-align:left}.record-row{flex-wrap:wrap;gap:14px}.balance-action{align-items:flex-start;width:100%}.schedule-filter{grid-template-columns:1fr 1fr}.duration-shortcuts .actions .button{flex:1 1 calc(50% - 8px)}.lesson-estimate{font-size:14px}}