.payments-heading h1{font-size:clamp(38px,5vw,68px);margin:0 0 12px}.payment-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-block:1px solid var(--line);margin:26px 0 34px}.payment-summary>div{display:grid;gap:6px;padding:20px;border-right:1px solid var(--line)}.payment-summary>div:last-child{border-right:0}.payment-summary strong{font:800 26px Manrope,sans-serif}.payment-summary .attention strong{color:var(--danger-ink)}.payments-layout{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(260px,.65fr);gap:28px}.payment-card-heading,.payment-section-title{display:flex;align-items:center;gap:8px}.payment-card-heading h2,.payment-section-title h2{margin:0}.payment-details-summary{display:grid;gap:2px;margin:12px 0}.payment-details-summary small{max-width:32ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.payment-tariff-list,.payment-price-list{display:grid;gap:8px}.payment-tariff{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}.payment-tariff>div{display:grid}.payment-tariff.archived{opacity:.68}.payment-tariff-archive{margin-top:8px}.payment-tariff-archive summary{font-size:14px}.payment-add-tariff{margin-top:14px}.payment-tariff-form{padding-top:14px}.payment-price-row{display:grid;gap:8px;padding:12px 0;border-bottom:1px solid var(--line)}.payment-custom-price{display:grid;grid-template-columns:1.4fr .7fr .8fr;gap:6px}.payment-custom-price[hidden]{display:none}.payment-calc-controls{display:grid;grid-template-columns:1.4fr 1fr auto;gap:12px;align-items:end}.payment-preview-lines{margin-top:22px;border-top:1px solid var(--line)}.payment-preview-line{display:grid;grid-template-columns:90px minmax(0,1fr) 130px;gap:16px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}.payment-preview-line>div{display:grid}.payment-preview-line input{margin:0}.payment-include{display:flex;align-items:center;gap:7px}.payment-include input{width:18px;height:18px}.payment-confirm-bar{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:20px 0}.payment-preview-total{font-size:24px}.payment-statement{border-bottom:1px solid var(--line);padding:14px 0}.payment-statement summary{display:flex;justify-content:space-between;gap:20px;margin:0}.payment-statement-body{display:grid;gap:9px;padding:16px 0}.payment-statement-line,.payment-statement-totals{display:flex;justify-content:space-between;gap:12px}.payment-statement-totals{border-top:1px solid var(--line);padding-top:12px;font-weight:700}button.compact{min-height:30px;padding:4px 8px;font-size:14px}@media(max-width:1000px){.payments-layout{grid-template-columns:1fr}.payment-summary{grid-template-columns:repeat(2,1fr)}.payment-summary>div:nth-child(2){border-right:0}}@media(max-width:650px){.payment-summary{grid-template-columns:1fr}.payment-summary>div{border-right:0;border-bottom:1px solid var(--line)}.payment-calc-controls,.payment-preview-line,.payment-custom-price{grid-template-columns:1fr}.payment-preview-line{gap:8px}.payment-confirm-bar{align-items:stretch;flex-direction:column}.payment-confirm-bar button{width:100%}}
.payment-warning{padding:10px 12px;border-left:4px solid var(--danger-line);background:var(--danger-soft);color:var(--danger-ink);box-shadow:var(--danger-glow)}.payment-details-confirm{display:flex;align-items:flex-start;gap:8px}.payment-details-confirm input{width:18px;height:18px;margin-top:3px}.payment-recipient-details{display:grid;gap:4px;padding:14px;background:var(--surface-muted);border-radius:5px}
.payment-tariff button{white-space:nowrap}
.payment-tariff-actions{display:flex;align-items:center;gap:6px}
@media(max-width:1280px){.payments-layout{grid-template-columns:1fr}}
.payment-calc-controls.batch{grid-template-columns:minmax(130px,.7fr) minmax(150px,.8fr) minmax(190px,1.2fr) auto}.payment-date-range{display:grid;grid-template-columns:1fr 1fr;gap:8px}.payment-date-range[hidden]{display:none}.payment-student-picker{position:relative;z-index:4;border:1px solid var(--line);border-radius:4px;padding:10px 12px;align-self:end}.payment-student-picker summary{margin:0}.payment-filter-popover,.payment-picker-popover{position:absolute;z-index:20;top:calc(100% + 6px);display:grid;gap:8px;width:280px;padding:10px;border:1px solid var(--line);border-radius:6px;background:var(--surface);box-shadow:0 16px 38px #20232924}.payment-filter-popover{right:0}.payment-picker-popover{left:0}.payment-filter-popover>input,.payment-picker-popover>input{min-width:0;width:100%;padding:7px 9px}.payment-student-picker-list,.payment-student-filter-list{display:grid;max-height:230px;overflow:auto;overscroll-behavior:contain}.payment-student-option{display:flex;align-items:center;gap:8px;padding:4px 1px;font-weight:500}.payment-student-option input{width:18px;height:18px;margin:0}.payment-picker-actions{display:flex;align-items:center;gap:6px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:7px}.payment-batch-results{display:grid;gap:16px;margin-top:20px}.payment-preview-card{border:1px solid var(--line);padding:16px}.payment-preview-card.error{border-left:4px solid var(--danger-line);box-shadow:var(--danger-glow)}.payment-preview-heading{display:flex;align-items:baseline;justify-content:space-between;gap:16px}.payment-preview-heading h3{margin:0}
.payment-student-stats{margin:0 0 28px}.payment-stats-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:14px}.payment-stats-heading h2,.payment-stats-heading p{margin:0}.payment-stats-heading label{min-width:170px}.payment-stats-table{border-top:1px solid var(--line)}.payment-stats-row{display:grid;grid-template-columns:minmax(160px,1.35fr) repeat(4,minmax(105px,.7fr));gap:14px;align-items:center;padding:11px 4px;border-bottom:1px solid var(--line);color:inherit;text-decoration:none}.payment-stats-row:not(.head):hover{background:var(--surface-hover)}.payment-stats-row.head{font-size:13px;color:var(--muted);font-weight:700}.payment-stats-row .attention{color:var(--danger-ink);font-weight:800}.payment-stats-row .loss{color:var(--danger-ink)}
@media(max-width:900px){.payment-calc-controls.batch{grid-template-columns:1fr 1fr}.payment-calc-controls.batch>button{align-self:end}}
@media(max-width:650px){.payment-calc-controls.batch,.payment-date-range{grid-template-columns:1fr}.payment-preview-heading,.payment-stats-heading{align-items:flex-start;flex-direction:column}.payment-stats-heading label{width:100%}.payment-stats-table{overflow:auto}.payment-stats-row{min-width:680px}}

/* Payments workspace: analytics is the overview, calculations remain a focused workflow. */
.workspace-section-payments>section{width:100%;max-width:none}
.payment-statistics{margin:24px 0 22px;padding:20px 22px 18px;border:1px solid var(--line);border-top:5px solid var(--line);border-radius:9px;background:var(--surface);box-shadow:0 12px 34px #2023290a}.payment-statistics-head{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;margin-bottom:14px}.payment-statistics-head h2,.payment-statistics-head p{margin:0}.payment-statistics-head h2{font-size:28px}.payment-statistics-filters{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}.payment-statistics-filters>select,.payment-statistics-filters>input{min-width:128px}.payment-stat-custom{display:flex;gap:6px}.payment-stat-custom[hidden]{display:none}.payment-stat-custom input{width:142px;min-width:0}.payment-stat-filter{position:relative;z-index:5;min-width:190px;border:1px solid var(--line-strong);border-radius:5px;background:var(--surface)}.payment-stat-filter summary{padding:9px 34px 9px 12px;margin:0;white-space:nowrap}.payment-student-filter-list>label{display:flex;align-items:center;gap:8px;padding:5px 4px;font-weight:500}.payment-student-filter-list input{width:17px;height:17px;min-width:17px;margin:0}.payment-charts{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(330px,.95fr);gap:16px}.payment-chart-panel{min-width:0;padding:16px;border:1px solid var(--line);border-radius:7px;background:var(--surface)}.payment-chart-title{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:8px}.payment-chart-title h3,.payment-chart-title small{display:block;margin:0}.payment-chart-title h3{font-size:20px}.payment-chart-controls{display:flex;justify-content:flex-end;gap:8px 12px;flex-wrap:wrap}.payment-legend{display:flex;align-items:center;gap:5px;font-size:12px;font-weight:600}.payment-legend input{width:14px;height:14px;margin:0;accent-color:var(--ink)}.payment-legend.net input{accent-color:#c8db00}.payment-legend.conducted input{accent-color:#7190b5}.payment-legend.loss input{accent-color:#d44f43}.payment-money-chart{display:block;width:100%;height:230px}.payment-chart-caption{margin:4px 0 0;color:var(--muted);font-size:12px}.payment-metric-switch{display:flex;gap:4px;padding:3px;background:var(--surface-muted);border-radius:6px}.payment-metric-switch button{border-radius:4px}.payment-metric-switch button.selected{background:var(--context-selected-soft);border-color:var(--context-selected-line);color:var(--ink)}.payment-student-bars{display:grid;gap:0;max-height:248px;overflow:auto;overscroll-behavior:contain;padding-right:4px}.payment-student-bar{display:grid;grid-template-columns:minmax(90px,.8fr) minmax(90px,1.4fr) auto;align-items:center;gap:10px;padding:11px 0;border-bottom:1px solid var(--line)}.payment-student-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.payment-bar-track{height:10px;overflow:hidden;border-radius:99px;background:var(--surface-hover)}.payment-bar-track i{display:block;height:100%;border-radius:99px;background:#68788f}.payment-bar-track i.loss{background:#d44f43}.payment-student-bar strong{font-size:13px;white-space:nowrap}.payments-workspace{display:grid;grid-template-columns:minmax(270px,.65fr) minmax(0,1.65fr);gap:22px;align-items:start}.payments-side,.payments-main{display:grid;grid-template-columns:minmax(0,1fr);gap:18px;min-width:0}.payment-side-card,.payment-work-card,.payments-side>.card{min-width:0;margin:0;padding:20px;border:1px solid var(--line);border-radius:8px;background:var(--surface)}.payment-section-title{justify-content:space-between}.payment-section-title>div{display:flex;align-items:center;gap:7px}.payment-add-tariff-button{min-height:34px;padding:5px 10px;background:var(--surface);border-color:var(--line-strong);font-size:13px;color:var(--ink)}.payment-add-tariff-button:hover{background:var(--surface-hover);border-color:var(--line-strong);color:var(--ink)}.payment-work-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.payment-work-heading h2,.payment-work-heading p{margin:0}.payment-work-heading p{max-width:72ch}.payment-source-badge{flex:0 0 auto;padding:5px 8px;border-radius:4px;background:var(--surface-muted);color:var(--muted);font-size:12px;font-weight:700}.payment-calculation .payment-calc-controls{margin-top:18px}.payment-preview-card{border-radius:7px;background:var(--surface)}.payment-overlap-note{margin:14px 0 0;padding:10px 12px;border-left:3px solid var(--accent-line);background:var(--accent-soft)}.payment-preview-line{grid-template-columns:minmax(145px,.8fr) minmax(0,1.4fr) auto}.payment-preview-line.muted-row{background:var(--surface-muted);color:var(--muted)}.payment-line-amount{white-space:nowrap}.payment-services{margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}.payment-services-heading{display:flex;align-items:center;justify-content:space-between;gap:14px}.payment-services-heading>div{display:grid}.payment-service-lines{display:grid;gap:8px;margin-top:10px}.payment-service-line{display:grid;grid-template-columns:minmax(180px,1fr) minmax(120px,.4fr) auto;gap:8px;align-items:end}.payment-batch-copy{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 16px;border:1px solid var(--line);border-left:4px solid var(--lemon);background:var(--surface)}.payment-batch-copy>div{display:grid}.payment-report-text{width:min(720px,75vw);height:min(520px,58vh);resize:vertical;white-space:pre-wrap}.payment-statements h2{margin-top:0}.payment-details-summary{padding:11px 0}.payment-details-summary small{max-width:100%}
.payment-boundary{display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:22px;margin:24px 0 18px;padding:18px 22px;border:1px solid var(--line);border-left:6px solid var(--context-selected-line);border-radius:8px;background:var(--surface)}.payment-boundary-copy{display:grid;gap:3px}.payment-boundary-copy h2,.payment-boundary-copy p{margin:0}.payment-boundary-copy h2{font-size:22px}.payment-boundary-copy p{max-width:64ch;color:var(--muted)}.payment-boundary-kicker{color:var(--muted);font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.payment-boundary-control{display:flex;align-items:center;gap:8px}.payment-boundary-control input{min-width:154px;height:40px}.payment-boundary-status{display:grid;min-width:190px;padding-left:20px;border-left:1px solid var(--line)}.payment-boundary-status small{color:var(--muted)}.payment-boundary-status strong{font:800 22px Manrope,sans-serif}
@media(max-width:1180px){.payment-charts{grid-template-columns:1fr}.payments-workspace{grid-template-columns:1fr}.payments-side{grid-template-columns:repeat(2,minmax(0,1fr))}.payments-main{grid-row:2}.payment-chart-panel{min-width:0}.payment-calc-controls.batch{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.payment-statistics{padding:16px 14px}.payment-statistics-head,.payment-work-heading{align-items:stretch;flex-direction:column}.payment-statistics-filters{align-items:stretch;flex-direction:column}.payment-statistics-filters>input,.payment-stat-field>input,.payment-stat-filter{width:100%}.payments-side{grid-template-columns:1fr}.payment-chart-title{flex-direction:column}.payment-chart-controls{justify-content:flex-start}.payment-service-line,.payment-preview-line,.payment-calc-controls.batch{grid-template-columns:1fr}.payment-source-badge{align-self:flex-start}}

/* Compact analytics controls: one toolbar instead of a tall settings stack. */
.payment-statistics-head{display:block;margin-bottom:10px}.payment-statistics-head p{max-width:58ch}.payment-statistics-filters{justify-content:flex-start;align-items:end;margin:0 0 14px}.payment-stat-field{display:grid;gap:3px;flex:0 1 110px;min-width:0}.payment-stat-field:nth-child(2){flex-basis:155px}.payment-stat-field:nth-child(3){flex-basis:288px}.payment-stat-field:nth-child(4){flex-basis:138px}.payment-stat-field:nth-child(5){flex-basis:145px}.payment-stat-field>small{color:var(--muted);font-size:11px;font-weight:700}.payment-stat-field>select,.payment-stat-field>input,.payment-stat-field>.ui-student-filter{width:100%;min-width:0;height:36px}.payment-stat-filter{min-width:0}.payment-stat-filter summary{display:flex;align-items:center;min-height:34px;padding:6px 30px 6px 10px}.payment-stat-custom>div{display:grid;grid-template-columns:1fr 1fr;gap:5px}.payment-stat-custom input{width:100%;height:36px}.payment-filter-master{display:flex;align-items:center;gap:8px;padding:5px 4px;border-bottom:1px solid var(--line);font-weight:700}.payment-filter-master input{width:17px;height:17px;min-width:17px;margin:0}.payment-filter-popover .payment-picker-actions{justify-content:flex-end}.payment-overlap-note{display:grid;gap:2px}.payment-overlap-note span{color:var(--muted)}.payment-overlap-note strong{font-size:14px}.payment-chart-controls{column-gap:18px}.payment-legend-copy{display:inline-flex;align-items:center;gap:3px;white-space:nowrap}.payment-legend-help{width:17px;height:17px;font-size:10px}.payment-statements-toolbar{display:grid;grid-template-columns:minmax(180px,1fr) minmax(130px,.55fr) auto;gap:8px;align-items:center;margin:12px 0 4px}.payment-statements-toolbar input,.payment-statements-toolbar select{height:36px;min-width:0}.payment-statement-navigation{display:flex;gap:6px}.payment-statement-count{grid-column:1/-1;color:var(--muted)}.payment-statement-scroll{max-height:560px;overflow:auto;padding:0 8px 1px 0;scrollbar-gutter:stable;scroll-padding-block:1px}.payment-statement-scroll>.payment-statement{scroll-snap-align:start}
@media(max-width:760px){.payment-statistics-filters{flex-direction:row;align-items:end}.payment-stat-field{flex:1 1 130px}.payment-stat-field:nth-child(3){flex-basis:100%}.payment-stat-filter{width:100%}.payment-statistics-filters>input,.payment-stat-field>input{width:auto}.payment-statements-toolbar{grid-template-columns:1fr}.payment-statement-navigation{flex-wrap:wrap}.payment-statement-count{grid-column:auto}}
@media(min-width:761px){.payment-statement-scroll{max-height:490px}.payment-statement-scroll>.payment-statement:not([open]){height:49px}}
@media(max-width:900px){.payment-boundary{grid-template-columns:1fr}.payment-boundary-control{flex-wrap:wrap}.payment-boundary-status{padding:12px 0 0;border-left:0;border-top:1px solid var(--line)}}
/* Native inputs and the custom student picker share one control size. */
.payment-stat-field.payment-publication-field{flex-basis:170px}
.payment-publication-field>small{display:flex;align-items:center;gap:4px;min-height:18px}
.payment-publication-field .ui-help{width:16px;height:16px;font-size:10px}
.payment-statistics-filters{--payment-stat-control-height:40px}
.payment-stat-field>select,.payment-stat-field>input,.payment-stat-field>.ui-student-filter,.payment-stat-custom input{box-sizing:border-box;height:var(--payment-stat-control-height);min-height:var(--payment-stat-control-height)}
.payment-stat-field>.ui-student-filter>summary{box-sizing:border-box;height:calc(var(--payment-stat-control-height) - 2px);min-height:0;font-size:14px;line-height:1.25;padding-block:6px}
@media(max-width:480px){.payment-stat-field{flex-basis:100%}.payment-stat-custom>div{grid-template-columns:1fr}}

/* Manual delivery is the final result of issuing a batch, not a hidden side action. */
.payment-preview-card.issued{border-color:var(--accent-line);background:var(--accent-soft)}
.payment-delivery-panel{display:grid;gap:14px;padding:18px;border:1px solid var(--accent-line);border-left:5px solid var(--lemon);border-radius:7px;background:var(--surface)}
.payment-delivery-panel[hidden]{display:none}
.payment-delivery-heading,.payment-delivery-item{display:flex;align-items:center;justify-content:space-between;gap:16px}
.payment-delivery-heading>div,.payment-delivery-item>div{display:grid}
.payment-delivery-list{display:grid;border-block:1px solid var(--line)}
.payment-delivery-item{padding:10px 0;border-bottom:1px solid var(--line)}
.payment-delivery-item:last-child{border-bottom:0}
.payment-report-field{display:grid;gap:7px}
.payment-report-text{width:100%;height:260px;min-height:180px;resize:vertical;white-space:pre-wrap}
@media(max-width:760px){.payment-delivery-heading,.payment-delivery-item{align-items:stretch;flex-direction:column}.payment-delivery-heading button,.payment-delivery-item button{width:100%}}

/* One aligned control row and a shared footer; detailed guidance opens on demand. */
.payment-boundary{grid-template-columns:minmax(0,1fr) minmax(300px,420px);align-items:center;gap:16px 28px}
.payment-boundary-copy{min-width:0;gap:5px}
.payment-boundary-copy h2{max-width:none;font-size:20px;line-height:1.3}
.payment-boundary-title{display:flex;align-items:center;gap:8px}
.payment-boundary-help{display:inline-flex;align-items:center;justify-content:center;flex:0 0 22px;width:22px;height:22px;min-height:22px;padding:0;border:1px solid var(--line-strong);border-radius:50%;background:transparent;color:inherit;font:600 13px/1 Manrope,sans-serif}
.payment-boundary-control{display:grid;grid-template-columns:minmax(150px,1fr) auto;align-items:stretch;gap:8px}
.payment-boundary-control input,.payment-boundary-control button{box-sizing:border-box;height:44px;min-height:44px;margin:0}
.payment-boundary-control input{width:100%;min-width:0}
.payment-boundary-control button{padding:8px 14px;line-height:1.25;white-space:nowrap}
.payment-boundary-footer{grid-column:1/-1;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px 24px;padding-top:14px;border-top:1px solid var(--line)}
.payment-boundary-status{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:flex-start;gap:16px 40px;min-width:0;padding:0;border:0}
.payment-boundary-status strong{white-space:nowrap}
@media(max-width:900px){.payment-boundary{grid-template-columns:1fr;gap:14px}.payment-boundary-control{max-width:420px;width:100%}}
@media(max-width:520px){.payment-boundary{padding:16px}.payment-boundary-copy h2{font-size:18px}.payment-boundary-status{gap:12px 24px}.payment-boundary-status strong{font-size:20px}}

/* Balance and receipts share a bounded workspace. Controls size to their text. */
.payment-history-section>small{display:block;margin-top:8px}
.payment-history-section>.payment-statement-navigation[hidden]{display:none}
.payment-ledger-tabs{display:flex;gap:8px;border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:20px}
.payment-ledger-tabs button{font-size:18px;padding:8px 16px;border-radius:6px}
.payment-ledger-tabs .selected{background:var(--context-selected-soft);border-color:var(--context-selected-line);color:var(--ink)}
.payment-ledger-heading{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;margin-bottom:18px}
.payment-ledger-heading h2{margin:0 0 6px}
.payment-ledger-heading>div{flex:1 1 220px}
.payment-ledger-heading button{white-space:normal;max-width:100%}
.payment-balance-guide{margin:-6px 0 16px;color:var(--muted);font-size:15px;line-height:1.5}
.payment-parent-report{display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin-bottom:18px;padding:16px;border:1px solid var(--line);border-radius:7px}
.payment-parent-report>div{flex:1 1 300px;min-width:0}
.payment-parent-report h3{margin:0 0 6px;font-size:18px}
.payment-parent-report p{margin:0;color:var(--muted);font-size:14px;line-height:1.5}
.payment-parent-report>button{height:auto;min-height:44px;max-width:100%;padding:10px 14px;white-space:normal;line-height:1.4}
@media(max-width:600px){.payment-parent-report>button{width:100%}}
.payment-ledger-filters{display:flex;align-items:end;flex-wrap:wrap;gap:10px;margin:12px 0}
.payment-ledger-filters>input[type=search]{flex:1 1 200px}
.payment-ledger-filters>select{flex:1 1 170px}
.payment-ledger-filters>label{display:grid;gap:4px;font-size:14px;flex:0 1 180px}
.payment-ledger-filters>.ui-control,.payment-ledger-filters .ui-field>.ui-control,.payment-ledger-form>.ui-control,.payment-ledger-form>label>.ui-control{box-sizing:border-box;height:auto;min-height:42px;line-height:1.4;padding-block:9px;max-width:100%;min-width:0}
.payment-ledger-scroll{min-height:260px;max-height:560px;overflow:auto;overscroll-behavior:contain;scrollbar-gutter:stable;margin:8px 0 12px;padding-right:8px}
.payment-balance-row{border-bottom:1px solid var(--line)}
.payment-balance-row>summary{display:flex;justify-content:space-between;align-items:center;gap:18px;min-height:58px;padding:12px 4px;cursor:pointer;margin:0}
.payment-balance-row>summary>span{overflow-wrap:anywhere}
.payment-balance-row>summary strong{text-align:right;flex-shrink:0;font-size:16px}
.payment-balance-row[open]>summary{border-bottom:1px solid var(--line)}
.payment-balance-explanation{display:grid;gap:10px;padding:12px 4px 18px}
.payment-balance-equation{display:grid;gap:6px;padding:14px;border-radius:6px;background:var(--soft,#f0f1f3);margin:8px 0 14px;font-size:15px}
.payment-balance-equation>strong{border-top:1px solid var(--line);padding-top:8px}
.payment-ledger-lesson,.payment-receipt-row{display:flex;align-items:center;flex-wrap:wrap;gap:12px;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line)}
.payment-ledger-lesson>div,.payment-receipt-row>div{display:grid;gap:3px;flex:1 1 200px}
.payment-receipt-row.reversed{opacity:.65}
.payment-receipt-row.reversed>strong{text-decoration:line-through}
.payment-receipt-row.reversed>small{flex-basis:100%}
.payment-receipt-row{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:6px 16px;min-width:0}
.payment-receipt-row>div:not(.payment-receipt-actions){min-width:0}
.payment-receipt-row>div:not(.payment-receipt-actions)>:is(strong,small){overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.payment-receipt-row>strong{white-space:nowrap;text-align:right}
.payment-receipt-row>.payment-receipt-actions{display:flex;align-items:center;gap:6px;min-width:0;justify-self:end}
.payment-receipt-row>small{grid-column:1/-1;overflow-wrap:anywhere}
@media(max-width:480px){.payment-receipt-row{grid-template-columns:minmax(0,1fr) auto;column-gap:10px}.payment-receipt-row>strong{grid-column:1;text-align:left;font-size:15px}.payment-receipt-row>.payment-receipt-actions{grid-column:2;grid-row:1/3}}
.payment-ledger-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.payment-ledger-form{display:grid;gap:14px;min-width:0}
.payment-ledger-form>label{display:grid;gap:6px}
.payment-ledger-form p{margin:0}
.payment-restart-entry{display:flex;flex-wrap:wrap;align-items:center;gap:6px 12px;margin-top:12px;padding-top:10px;border-top:1px solid var(--accent-line)}
.payment-restart-button{height:auto;min-height:36px;padding:6px 10px;border:1px solid var(--warning-line);border-radius:5px;color:var(--warning-ink);background:transparent;white-space:normal;line-height:1.4}
.payment-restart-warning{display:grid;gap:8px;padding:12px 14px;border-left:3px solid var(--warning-line);border-radius:4px;background:var(--warning-soft);color:var(--warning-ink);font-size:15px;line-height:1.5}
.payment-restart-steps{margin:0;padding-left:22px;font-size:15px;line-height:1.5}
.payment-restart-steps li+li{margin-top:6px}
.payment-ledger-form .payment-restart-confirm{display:flex;align-items:flex-start;gap:10px;font-size:14px;line-height:1.5}
.payment-restart-confirm input{width:18px;height:18px;min-height:18px;flex:0 0 18px;margin:2px 0 0}
.payment-restart-dialog{width:min(780px,calc(100vw - 24px))}
.payment-restart-batch{display:grid;gap:14px;min-width:0}
.payment-restart-batch [hidden]{display:none!important}
.payment-restart-explanation{font-size:14px;margin:0}
.payment-restart-explanation p{margin-top:10px}
.payment-restart-selection{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px}
.payment-ledger-form .payment-restart-choice{display:flex;align-items:flex-start;gap:10px;min-width:0;font-size:14px;line-height:1.4}
.payment-restart-choice input{width:18px;height:18px;min-height:18px;flex:0 0 18px;margin:2px 0 0}
.payment-restart-choice>span{display:grid;gap:3px;min-width:0;overflow-wrap:anywhere}
.payment-restart-list{max-height:340px;overflow:auto;overscroll-behavior:contain;scrollbar-gutter:stable;padding-right:6px}
.payment-restart-row{display:grid;grid-template-columns:minmax(160px,1fr) minmax(260px,1.2fr);gap:10px;align-items:center;padding:12px 0;border-top:1px solid var(--line)}
.payment-restart-values{display:grid;grid-template-columns:minmax(150px,1.15fr) minmax(90px,.85fr);gap:8px;min-width:0}
.payment-restart-values>input,.payment-restart-values>select{width:100%;min-width:0;box-sizing:border-box;height:42px;min-height:42px;font-size:14px}
.payment-restart-review-row{display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px 16px;padding:12px 0;border-bottom:1px solid var(--line);font-size:15px}
@media(max-width:600px){.payment-restart-row{grid-template-columns:1fr}.payment-restart-list{max-height:310px}.payment-restart-selection>button{width:100%}}
@media(max-width:380px){.payment-boundary-control{grid-template-columns:1fr}.payment-restart-values{grid-template-columns:1fr}}
.payment-message-dialog{display:grid;gap:12px;min-width:0}
.payment-message-dialog p{margin:0}
.payment-messages-dialog[open]{display:flex;flex-direction:column;height:min(820px,92dvh);width:min(760px,calc(100vw - 24px));overflow:hidden}
.payment-messages-dialog .payment-message-dialog{display:flex;flex-direction:column;min-height:0;flex:1}
.payment-messages-dialog .payment-message-scroll{flex:1;min-height:100px;max-height:none}
.payment-message-dialog>*{flex-shrink:0}
.payment-ledger-dialog .schedule-dialog-body button,.payment-ledger-dialog .schedule-dialog-footer button{height:auto;min-height:38px;line-height:1.4;white-space:normal}
.payment-message-dialog>button{padding:12px 16px}
.payment-message-dialog>.payment-message-choice span{margin-left:0}
.payment-message-dialog .payment-ledger-filters{display:grid;grid-template-columns:minmax(0,1fr) auto;margin:4px 0;gap:8px}
@media(max-height:650px){.payment-messages-dialog[open]{display:block;height:auto;overflow-y:auto}.payment-messages-dialog .payment-message-scroll{flex:none;height:200px}}
.payment-message-scroll{max-height:48vh;overflow:auto;overscroll-behavior:contain;padding-right:8px}
.payment-message-item{padding:14px 0;border-bottom:1px solid var(--line)}
.payment-message-item{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;padding:12px 0}
.payment-message-item>.payment-message-choice{grid-column:1/-1}
.payment-message-item>details{min-width:0;margin:0!important;align-self:center}
.payment-message-item>details[open]{grid-column:1/-1}
.payment-message-item>button{justify-self:end;grid-column:2}
.payment-message-choice{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-weight:500}
.payment-message-choice input{width:18px;height:18px;flex:0 0 18px;margin:0}
.payment-message-choice span{margin-left:auto}
.payment-message-item details{margin:10px 0}
.payment-message-item .payment-report-text{font:14px/1.6 Manrope,sans-serif}
.payment-channel-status{display:block;color:var(--muted);margin:.35rem 0}
.payment-message-actions,.payment-message-footer{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.payment-message-actions{justify-self:end}.payment-message-footer{position:sticky;bottom:0;background:var(--surface);padding-top:10px}
.payment-parent-preview{display:grid;gap:12px}.payment-recipient-preview{margin:0;box-shadow:none}
.payment-parent-home{display:grid;gap:12px;width:100%;padding:20px;border:1px solid var(--line);border-top:4px solid var(--lemon);border-radius:12px;background:var(--surface)}
.payment-parent-home-heading,.payment-parent-home-row{display:flex;justify-content:space-between;gap:16px;align-items:center}
.payment-parent-home-row{padding-top:12px;border-top:1px solid var(--line)}
.payment-parent-home-row>div{display:grid;gap:3px}.payment-parent-home-row .payment-debt{color:var(--danger)}
.payment-boundary-status>span{display:grid;gap:4px}
.payment-boundary-status>span:last-child{text-align:left}
.payment-advance{color:var(--success-ink)}
@media(max-width:600px){.payment-balance-row>summary{align-items:flex-start;flex-direction:column;gap:5px}.payment-balance-row>summary strong{text-align:left}.payment-ledger-heading>button{width:100%}.payment-ledger-filters>*{flex-basis:100%!important;width:100%}.payment-message-choice span{margin-left:26px}.payment-boundary-status>span:last-child{text-align:left}.payment-ledger-scroll{max-height:65vh;min-height:180px}}
.payment-custom-price.linked-duration{grid-template-columns:minmax(0,1.4fr) minmax(120px,.8fr)}
@media(max-width:650px){.payment-custom-price.linked-duration{grid-template-columns:1fr}}

.payment-money-chart{cursor:crosshair}
.payment-money-chart:focus-visible{outline:2px solid var(--ink);outline-offset:3px}
.payment-chart-detail{display:flex;align-items:center;flex-wrap:wrap;gap:4px 16px;min-height:44px;padding:10px 0;border-top:1px solid var(--line);color:var(--muted);font-size:13px;line-height:1.4}
.payment-chart-detail strong{color:var(--ink)}
.payment-chart-detail .negative{color:var(--danger-ink);font-weight:700}



@media(max-width:390px){.payment-ledger-tabs{flex-wrap:wrap}.payment-ledger-tabs button{max-width:100%;white-space:normal}}
.payment-student-chart .payment-chart-title{flex-wrap:wrap}
.payment-student-chart .ui-segmented{font-size:13px}
.payment-reconciliation{min-width:0}
.payment-reconciliation-header{display:grid;gap:4px;padding:4px 0 8px;border-bottom:1px solid var(--line);margin-bottom:4px}
.payment-reconciliation-header>p{margin:0;font-size:12px;line-height:1.35}
.payment-reconciliation-header .ui-help{width:16px;height:16px;font-size:10px}
.payment-reconciliation [role=status]:empty{display:none}
.payment-reconciliation [role=status]{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.payment-bar-series,.payment-bar-values{display:grid;grid-auto-rows:20px;gap:4px;align-items:center;min-width:0}
.payment-bar-values{text-align:right}
.payment-student-bar{grid-template-columns:minmax(0,.8fr) minmax(0,1.4fr) auto}
.payment-student-bar--paired{width:100%;min-width:0;grid-template-columns:minmax(0,1fr) auto;gap:6px 12px;padding:8px 10px;text-align:left;border:0;border-bottom:1px solid var(--line);border-radius:0;background:transparent;white-space:normal}
/* Interactive rows own their content inset and focus, independent of the scroll viewport. */
.payment-student-bar--paired:focus-visible{outline:2px solid var(--info-line);outline-offset:-3px}
.payment-student-bar--paired .payment-student-name{grid-column:1/-1;display:flex;justify-content:space-between;gap:8px;white-space:normal;overflow-wrap:anywhere;font-size:14px;line-height:20px;font-weight:650}
.payment-student-bar--paired .payment-student-name .ui-icon{flex:0 0 18px;width:18px;height:18px}
.payment-bar-track i.received{background:var(--chart-received)}
.payment-bar-track i.negative{background:var(--danger)}
.payment-bar-values .negative{color:var(--danger-ink)}
.payment-reconciliation-legend{display:flex;flex-wrap:wrap;gap:4px 14px;font-size:12px;color:var(--muted)}
.payment-reconciliation-legend>span{display:inline-flex;align-items:center;gap:5px}
.payment-reconciliation-legend>span::before{content:'';width:14px;height:5px;border-radius:99px;background:var(--info-ink)}
.payment-reconciliation-legend>.received::before{background:var(--chart-received)}

/* Balance breakdown: toolbar (period · show/hide) and two columns — lessons | money. */
.payment-ledger-toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px 16px;flex-wrap:wrap;margin:12px 0}
.payment-ledger-toolbar .payment-ledger-filters{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:0;font-weight:600}
.payment-ledger-toolbar .payment-ledger-toggle{margin-left:auto}
.payment-ledger-columns{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 28px;align-items:start;margin-top:12px}
.payment-ledger-column{display:grid;gap:0;min-width:0}
.payment-ledger-column>h3{margin:0 0 6px;font-size:15px}
.payment-ledger-column>h3:not(:first-child){margin-top:16px}
.payment-ledger-column>button{justify-self:start;margin-top:8px}
@media(max-width:760px){.payment-ledger-columns{grid-template-columns:minmax(0,1fr)}}

/* The student comparison is operational bookkeeping, not period analytics. */
.payments-main.ui-card-grid,.payments-side.ui-card-grid{grid-template-columns:minmax(0,1fr);gap:18px;align-content:start}
.payment-student-summary{box-sizing:border-box;width:100%;justify-self:start;container-type:inline-size;container-name:student-summary;padding:18px;border:1px solid var(--line);border-radius:12px;background:var(--surface);min-width:0;margin:0}
.payments-side .empty{text-align:left}
.payment-student-summary>.ui-surface__heading{margin-bottom:14px}.payment-student-summary h2{font-size:20px;margin:0}
.payment-student-summary-controls{display:grid;grid-template-columns:minmax(180px,240px) minmax(0,380px);align-items:center;justify-content:space-between;gap:10px 14px;margin-bottom:10px}
.payment-student-summary-controls>.ui-student-filter{min-width:0;max-width:none;width:100%}
.payment-student-summary-controls>.ui-segmented{width:100%;max-width:100%;min-width:0}
.payment-student-summary-controls input[type=month]{width:160px;min-width:150px;height:38px}
.payment-student-summary-context>.ui-switch-panels__panel{display:flex;align-items:center;min-height:44px}
.payment-student-summary-loss-context{display:grid;grid-template-columns:minmax(130px,160px) minmax(0,1fr);align-items:center;gap:12px;min-width:0;width:100%}
.payment-student-summary-loss-context input{width:100%;min-width:0;height:40px}
.payment-student-summary-loss-context small{min-width:0;overflow-wrap:anywhere}
.payment-student-summary-body[data-ui-scroll]{height:254px;max-height:254px}
.payment-student-summary-body{min-width:0;margin-top:12px}.payment-student-summary .payment-student-name{font-size:13px}.payment-student-summary .payment-reconciliation-header{width:100%;min-width:0;padding:0 0 6px;margin:0;font-size:12px}
.payment-student-summary .payment-reconciliation-header>p{margin:0}.payment-student-summary .payment-reconciliation-header .ui-help{vertical-align:middle}
.payment-student-summary .payment-student-bars{padding-right:6px}
.payment-student-summary-body .payment-student-bars{max-height:none;overflow:visible;scrollbar-gutter:auto}
/* Keep the original 254px viewport; only the rows scroll below their legend. */
.payment-student-summary-body.is-reconciliation-mode[data-ui-scroll]{display:flex;flex-direction:column;height:254px;max-height:254px;overflow:hidden;scrollbar-gutter:auto}
.payment-student-summary-body.is-reconciliation-mode>.payment-reconciliation{display:flex;flex-direction:column;flex:1 1 0;min-height:0}
.payment-student-summary-body.is-reconciliation-mode .payment-reconciliation-content[data-ui-scroll]{flex:1 1 0;min-height:0;max-height:none;overflow:auto;scrollbar-gutter:stable}
.payment-student-summary .payment-student-bar:not(.payment-student-bar--paired){width:100%;min-width:0;grid-template-columns:minmax(120px,200px) minmax(0,1fr) auto;gap:12px;text-align:left;padding:10px 8px}
.payment-student-summary .payment-bar-track i{background:var(--info-ink)}.payment-student-summary .payment-bar-track i.loss{background:var(--danger-ink)}
.payment-student-summary .payment-bar-track i.received{background:var(--chart-received)}
.payment-student-summary .payment-bar-track i.negative{background:var(--danger-ink)}
@media(max-width:1180px){.payments-main{grid-row:1}.payments-side.ui-card-grid{grid-row:2;grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.payments-side.ui-card-grid{grid-template-columns:minmax(0,1fr)}}
@media(max-width:680px){.payment-student-summary-controls{grid-template-columns:minmax(0,1fr)}}
@media(max-width:560px){.payment-student-summary{padding:14px}.payment-student-summary-controls>.ui-segmented .ui-segmented__option>span{font-size:12px;padding-inline:8px}}
@container student-summary (max-width:520px){
 .payment-student-summary .payment-student-bar:not(.payment-student-bar--paired){grid-template-columns:minmax(0,1fr) auto;gap:4px 10px}
 .payment-student-name{grid-column:1 / -1;text-align:left}
}