/* Internal billing simulations use the shared Studio and Notte tokens. */
.billing-notice { display: flex; align-items: flex-start; gap: var(--olk-space-3); padding: var(--olk-space-4); margin-bottom: var(--olk-space-5); background: var(--olk-info-soft); border: 1px solid var(--olk-border); border-radius: var(--olk-radius-md); color: var(--olk-info); }
.billing-notice > .icon { flex: 0 0 20px; margin-top: 2px; }
.billing-notice strong { display: block; font-size: .875rem; }
.billing-notice p { margin: var(--olk-space-1) 0 0; font-size: .8125rem; line-height: 1.7; }
.billing-filters { display: flex; flex-wrap: wrap; align-items: flex-end; gap: var(--olk-space-3); padding: var(--olk-space-5); border-bottom: 1px solid var(--olk-border); }
.billing-filters .form-field { margin: 0; flex: 1 1 200px; }
.billing-filters .form-field:first-child { flex: 2 1 260px; }
.billing-table { min-width: 700px; }
.billing-table .stacked-cell { min-width: 0; }
.billing-table .billing-cell-name { max-width: 310px; overflow-wrap: anywhere; }
.billing-table td { vertical-align: top; }
.billing-table .billing-numeric { font-variant-numeric: tabular-nums; }
.billing-table .billing-open .btn { white-space: normal; }
.billing-code { font-family: var(--olk-font-mono); font-size: .8125rem; }
.billing-panel-body { padding: var(--olk-space-5); }
.billing-panel-body > :first-child { margin-top: 0; }
.billing-panel-body > :last-child { margin-bottom: 0; }
.billing-meta { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--olk-space-4); margin: 0 0 var(--olk-space-5); }
.billing-meta > div { border: 1px solid var(--olk-border); border-radius: var(--olk-radius-md); background: var(--olk-surface); padding: var(--olk-space-4); min-width: 0; }
.billing-meta dt { color: var(--olk-muted); font-size: .75rem; margin-bottom: var(--olk-space-2); }
.billing-meta dd { font-size: .9375rem; margin: 0; overflow-wrap: anywhere; }
.billing-meta dd > small { display: block; font-size: .75rem; color: var(--olk-muted); margin-top: var(--olk-space-1); }
.billing-tabs { display: flex; flex-wrap: wrap; gap: var(--olk-space-2); margin-bottom: var(--olk-space-5); }
.billing-tab { display: inline-flex; align-items: center; gap: var(--olk-space-2); border: 1px solid var(--olk-border); border-radius: var(--olk-radius-md); background: var(--olk-surface); color: var(--olk-muted); padding: 11px 17px; min-height: 44px; font-size: .875rem; font-weight: 600; }
.billing-tab:hover { background: var(--olk-surface-hover); color: var(--olk-ink); }
.billing-tab[aria-pressed="true"] { color: var(--olk-on-primary); background: var(--olk-primary); border-color: var(--olk-primary); }
.billing-fieldset { min-width: 0; border: 1px solid var(--olk-border); border-radius: var(--olk-radius-md); padding: var(--olk-space-4); margin: var(--olk-space-4) 0; }
.billing-fieldset > legend { color: var(--olk-ink); font-size: .875rem; }
.billing-fieldset > .field-help { margin: 0 0 var(--olk-space-3); }
.billing-fieldset .form-field { margin-bottom: 0; }
.billing-fieldset .form-grid { gap: var(--olk-space-4); }
.billing-summary { border: 1px solid var(--olk-border); border-radius: var(--olk-radius-md); background: var(--olk-surface-subtle); padding: var(--olk-space-4); margin-bottom: var(--olk-space-4); }
.billing-summary > strong { display: block; font-size: .9375rem; overflow-wrap: anywhere; }
.billing-summary > p { font-size: .8125rem; color: var(--olk-muted); margin: var(--olk-space-2) 0 0; line-height: 1.7; }
.billing-summary > .badge-group { margin-top: var(--olk-space-3); }
.billing-choice-list { display: flex; flex-direction: column; gap: var(--olk-space-2);  }
.billing-choice { display: flex; align-items: flex-start; gap: var(--olk-space-3); width: 100%; text-align: left; padding: var(--olk-space-3); border: 1px solid var(--olk-border); border-radius: var(--olk-radius-sm); background: var(--olk-surface); color: var(--olk-ink); line-height: 1.5; }
.billing-choice:hover { background: var(--olk-surface-hover); }
.billing-choice:has(input:checked) { border-color: var(--olk-primary); background: var(--olk-surface-subtle); }
.billing-choice > input { margin-top: 3px; flex: 0 0 17px; width: 17px; min-height: 17px; }
.billing-choice > span { min-width: 0; overflow-wrap: anywhere; }
.billing-choice strong { display: block; font-size: .8125rem; }
.billing-choice small { display: block; color: var(--olk-muted); font-size: .75rem; margin-top: var(--olk-space-1); }
.billing-choice .icon { margin-left: auto; flex-shrink: 0; }
.billing-calendar { display: flex; flex-direction: column; gap: var(--olk-space-4); }
.billing-period { border: 1px solid var(--olk-border); border-radius: var(--olk-radius-md); overflow: hidden; }
.billing-period > summary { display: flex; align-items: center; justify-content: space-between; gap: var(--olk-space-3); padding: var(--olk-space-4); background: var(--olk-surface-subtle); cursor: pointer; }
.billing-period > summary > div { min-width: 0; }
.billing-period > summary strong { display: block; font-size: .875rem; overflow-wrap: anywhere; }
.billing-period > summary small { display: block; color: var(--olk-muted); font-size: .75rem; margin-top: var(--olk-space-1); }
.billing-period > summary .billing-period-total { text-align: right; flex-shrink: 0; font-variant-numeric: tabular-nums; }
.billing-period-body { padding: var(--olk-space-4); }
.billing-totals { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--olk-space-3); margin: var(--olk-space-4) 0; }
.billing-totals > div { padding: var(--olk-space-3); border: 1px solid var(--olk-border); border-radius: var(--olk-radius-sm); min-width: 0; }
.billing-totals dt { color: var(--olk-muted); font-size: .75rem; margin-bottom: var(--olk-space-2); }
.billing-totals dd { margin: 0; font-variant-numeric: tabular-nums; font-weight: 600; overflow-wrap: anywhere; }
.billing-totals .billing-total-emphasis { background: var(--olk-surface-subtle); }
.billing-period-note, .billing-footnote { color: var(--olk-muted); font-size: .8125rem; line-height: 1.7; margin: var(--olk-space-3) 0; }
.billing-history { display: flex; flex-direction: column; gap: var(--olk-space-3); margin-top: var(--olk-space-4); }
.billing-history > details { border: 1px solid var(--olk-border); border-radius: var(--olk-radius-md); padding: var(--olk-space-4); }
.billing-history summary { cursor: pointer; font-size: .875rem; line-height: 1.6; }
.billing-history summary small { display: block; font-size: .75rem; color: var(--olk-muted); }
.billing-reason { white-space: pre-wrap; font-size: .8125rem; line-height: 1.7; overflow-wrap: anywhere; }
.billing-conflict { border: 1px solid var(--olk-warning); color: var(--olk-warning); background: var(--olk-warning-soft); padding: var(--olk-space-4); border-radius: var(--olk-radius-md); margin-bottom: var(--olk-space-4); font-size: .8125rem; line-height: 1.7; }
.billing-conflict p { margin: var(--olk-space-2) 0; }
.billing-conflict .checkbox-label { color: var(--olk-ink); margin-top: var(--olk-space-3); }
.billing-empty { padding: var(--olk-space-5); color: var(--olk-muted); font-size: .8125rem; line-height: 1.7; }
.billing-provider-state { display: flex; flex-wrap: wrap; align-items: center; gap: var(--olk-space-3); }
.billing-inline-actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--olk-space-2); }
.billing-period-body .row-actions { flex-wrap: wrap; }
.billing-payment-summary { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--olk-space-4); margin: 0 0 var(--olk-space-4); }
.billing-payment-summary > div { min-width: 0; border: 1px solid var(--olk-border); border-radius: var(--olk-radius-md); padding: var(--olk-space-4); background: var(--olk-surface-subtle); }
.billing-payment-summary dt { color: var(--olk-muted); font-size: .75rem; margin-bottom: var(--olk-space-2); }
.billing-payment-summary dd { margin: 0; font-size: .9375rem; overflow-wrap: anywhere; }
.billing-payment-summary dd > small { display: block; margin-top: var(--olk-space-2); font-size: .75rem; line-height: 1.6; color: var(--olk-muted); }
.billing-methods { list-style: none; padding: 0; margin: var(--olk-space-4) 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--olk-space-3); }
.billing-method { min-width: 0; border: 1px solid var(--olk-border); border-radius: var(--olk-radius-md); padding: var(--olk-space-4); }
.billing-method > header { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--olk-space-2); align-items: flex-start; }
.billing-method strong { font-size: .875rem; overflow-wrap: anywhere; }
.billing-method p { color: var(--olk-muted); font-size: .8125rem; line-height: 1.7; margin: var(--olk-space-2) 0 0; overflow-wrap: anywhere; }
.billing-payment-terms { border-left: 3px solid var(--olk-border); padding: var(--olk-space-3) var(--olk-space-4); margin: var(--olk-space-4) 0; white-space: pre-wrap; font-size: .8125rem; line-height: 1.75; overflow-wrap: anywhere; }
.billing-payment-status { display: flex; flex-wrap: wrap; gap: var(--olk-space-2); align-items: center; }
.billing-payment-link { display: inline-flex; justify-content: center; align-items: center; min-height: 44px; white-space: normal; text-decoration: none; }
.billing-payment-link:focus-visible { outline: 2px solid var(--olk-primary); outline-offset: 3px; }
.billing-payment-note { font-size: .8125rem; color: var(--olk-muted); line-height: 1.7; overflow-wrap: anywhere; }
.billing-payment-note.is-credit { color: var(--olk-info); }
.billing-payments .panel-header { flex-wrap: wrap; gap: var(--olk-space-3); }
.billing-payments .panel-header > div:first-child { min-width: 0; }
.billing-payments .billing-inline-actions { align-self: flex-start; }
@media (max-width: 900px) {
  .billing-meta { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .billing-payment-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 719px) {
  .billing-table { display: block; min-width: 0; }
  .billing-table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
  .billing-table tbody { display: grid; gap: var(--olk-space-3); padding: var(--olk-space-4); background: var(--olk-canvas); }
  .billing-table tr { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--olk-space-4); padding: var(--olk-space-4); border: 1px solid var(--olk-border); border-radius: var(--olk-radius-md); background: var(--olk-surface); }
  .billing-table td, .billing-table td:first-child, .billing-table td:last-child { display: block; min-width: 0; padding: 0; border: 0; text-align: left; overflow-wrap: anywhere; }
  .billing-table td[data-label]::before { content: attr(data-label); display: block; margin-bottom: var(--olk-space-1); color: var(--olk-muted); font-size: .75rem; }
  .billing-table .billing-cell-name, .billing-table .billing-cell-wide, .billing-table .billing-open { grid-column: 1 / -1; max-width: none; }
  .billing-table .billing-cell-name::before, .billing-table .billing-open::before { display: none; }
  .billing-table .billing-open .btn { width: 100%; }
  .billing-period-body .billing-table tbody { padding: 0; background: transparent; }
}
@media (max-width: 600px) {
  .billing-meta, .billing-totals { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .billing-totals .billing-total-emphasis { grid-column: 1 / -1; }
  .billing-filters, .billing-panel-body { padding: var(--olk-space-4); }
  .billing-filters > .btn { flex: 1; white-space: normal; }
  .billing-tabs > button { flex: 1; justify-content: center; padding: 10px; }
  .billing-period > summary { align-items: flex-start; }
  .billing-period > summary .billing-period-total strong { font-size: .8125rem; }
  .billing-period-body .row-actions > .btn { flex: 1; white-space: normal; }
  .billing-notice { padding: var(--olk-space-3); }
  .billing-methods, .billing-payment-summary { grid-template-columns: minmax(0, 1fr); }
  .billing-payments .billing-inline-actions { width: 100%; }
  .billing-payments .billing-inline-actions > .btn { flex: 1; white-space: normal; }
  .billing-payment-link { width: 100%; }
}

/* The common workspace owns section navigation and pagination; payment actions stay explicit. */
.billing-server-pager { position: sticky; bottom: 0; background: var(--olk-surface); z-index: 2; }
.billing-editor-page .billing-fieldset { margin: 0 0 16px; }
.billing-editor-page .billing-fieldset > legend { font-size: 1rem; font-weight: 600; }
.billing-editor-page .billing-choice strong { font-size: .9375rem; }
.billing-editor-page .billing-choice small, .billing-editor-page .billing-footnote,
.billing-editor-page .billing-summary > p, .billing-editor-page .billing-conflict,
.billing-editor-page .billing-payment-terms { font-size: .875rem; line-height: 1.5; }
.billing-editor-page .billing-choice { min-height: 60px; }
.billing-editor-page .billing-choice-list { margin-bottom: 12px; }
.billing-editor-page .billing-history { margin-top: 12px; }
.billing-editor-page .billing-inline-actions { margin-bottom: 12px; }
.billing-editor-page .billing-history summary { min-height: 44px; }
.billing-calendar .billing-period { margin-bottom: 0; }
.billing-calendar + .olk-local-pager { position: static; }
.billing-payments .billing-methods { margin-top: 12px; }
.billing-payments .billing-payment-summary { gap: 12px; }
.billing-payments .billing-payment-summary > div { padding: 12px; }
.billing-meta { gap: 12px; margin-bottom: 12px; }
.billing-meta > div { padding: 10px 12px; }
.billing-meta dt { margin-bottom: 4px; font-size: .8125rem; }
.billing-meta dd > small { font-size: .8125rem; line-height: 1.4; }
.billing-tabs { margin-bottom: 12px; }
.billing-table td { padding-top: 10px; padding-bottom: 10px; }
.billing-table td .billing-inline-actions { gap: 6px; }
@media (max-width: 600px) {
  .billing-server-pager .row-actions { width: 100%; }
  .billing-server-pager .row-actions .btn { flex: 1; white-space: normal; }
  .billing-editor-page .billing-inline-actions .btn { flex: 1; white-space: normal; }
}

/* Keep the everyday list and profile controls within a short laptop viewport. */
.billing-list-page .page-header, .billing-profile-page .page-header { margin-bottom: 10px; }
.billing-list-page .page-header p:empty { display: none; }
.billing-list-page .billing-notice, .billing-profile-page .billing-notice { padding: 10px 12px; margin-bottom: 8px; gap: 9px; align-items: center; }
.billing-list-page .billing-notice > div, .billing-profile-page .billing-notice > div { display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 8px; min-width: 0; }
.billing-list-page .billing-notice strong, .billing-profile-page .billing-notice strong { display: inline; font-size: .875rem; line-height: 1.4; }
.billing-list-page .billing-notice p, .billing-profile-page .billing-notice p { display: inline; margin: 0; font-size: .875rem; line-height: 1.4; flex: 1 1 560px; }
.billing-list-page .billing-search-bar, .billing-profile-page .billing-calendar-filters { align-items: center; padding: 10px 12px; gap: 10px; min-height: 64px; }
.billing-inline-field { display: flex; align-items: center; gap: 12px; flex: 1 1 320px; min-width: 0; margin: 0; font-size: .9375rem; }
.billing-inline-field > span { flex-shrink: 0; }
.billing-inline-field > input { flex: 1; min-width: 100px; width: auto; min-height: 44px; font-size: 1rem; }
.billing-calendar-filters .billing-cycle-field { flex: 0 1 170px; }
.billing-calendar-filters .billing-cycle-field > input { width: 80px; min-width: 60px; }
.billing-calendar-filters .form-error { flex-basis: 100%; }
.billing-list-page .panel-header.billing-compact-header, .billing-profile-page .panel-header.billing-compact-header { min-height: 44px; padding: 0 12px; gap: 10px; }
.billing-compact-header .billing-heading { display: flex; align-items: center; flex-wrap: wrap; gap: 4px 14px; min-width: 0; }
.billing-compact-header .billing-heading h2 { font-size: 1rem; margin: 0; }
.billing-heading-help { position: relative; color: var(--olk-muted); font-size: .875rem; }
.billing-heading-help > summary { min-height: 44px; padding: 12px 2px; cursor: pointer; line-height: 20px; }
.billing-heading-help > summary:focus-visible { outline: 2px solid var(--olk-focus); outline-offset: 1px; }
.billing-compact-header .billing-heading-help > p { position: absolute; top: calc(100% - 3px); left: 0; z-index: 8; width: min(430px, calc(100vw - 60px)); margin: 0; padding: 14px; font-size: .9375rem; line-height: 1.5; border: 1px solid var(--olk-border); border-radius: var(--olk-radius-md); background: var(--olk-surface); color: var(--olk-ink); box-shadow: var(--olk-shadow-float); }
.billing-list-page .panel:has(.billing-heading-help[open]), .billing-profile-page .panel:has(.billing-heading-help[open]) { overflow: visible; }
.billing-list-page .billing-table.data-table td { padding-top: 6px; padding-bottom: 6px; vertical-align: middle; }
.billing-list-page .billing-table .stacked-cell { gap: 2px; }
.billing-list-page .billing-server-pager { min-height: 62px; padding: 8px 12px; font-size: .9375rem; }
.billing-list-page .billing-server-pager .btn { min-height: 44px; font-size: .875rem; }
.billing-profile-page .billing-tabs { gap: 8px; margin-bottom: 8px; }
.billing-profile-page .billing-tab { padding-top: 9px; padding-bottom: 9px; }
.billing-profile-page .billing-panel-body { padding: 12px; }
.billing-profile-page .billing-meta { margin: 0; }
.billing-profile-page .billing-payments .billing-inline-actions { margin: 0; align-self: center; }
.billing-profile-page .billing-payments .billing-methods { margin-top: 0; margin-bottom: 10px; }
.billing-profile-page .billing-payments .billing-methods + .olk-local-pager { position: static; margin: 0 0 10px; }
.billing-profile-page .billing-payments .billing-method { padding: 10px 12px; }
.billing-profile-page .billing-payment-summary { margin-bottom: 0; }
.billing-profile-page .billing-table .billing-payment-note { margin: 4px 0 0; font-size: .875rem; line-height: 1.4; }
@media (max-width: 900px) {
  .billing-inline-field { flex-basis: 100%; }
  .billing-calendar-filters .billing-cycle-field { flex: 1; }
  .billing-profile-page .billing-meta { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 719px) {
  .billing-list-page .billing-table.data-table td { padding: 0; }
  .billing-inline-field { flex-wrap: wrap; gap: 6px; }
  .billing-inline-field > span { flex-basis: 100%; }
  .billing-inline-field > input { width: 100%; }
  .billing-profile-page .billing-tabs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .billing-profile-page .billing-tabs > button { justify-content: center; }
  .billing-profile-page .billing-tabs > button:last-child { grid-column: 1 / -1; }
  .billing-list-page .billing-search-bar > .btn { flex: 1; }
  .billing-list-page .panel-header.billing-compact-header, .billing-profile-page .panel-header.billing-compact-header { padding-top: 4px; padding-bottom: 4px; }
  .billing-compact-header .billing-heading { position: relative; gap: 4px 10px; }
  .billing-compact-header .billing-heading-help { position: static; }
  .billing-compact-header .billing-heading-help > p { left: 0; right: auto; }
}