/* One navigation scroll area, concise task history, and an explicit use ledger. */
.side-nav { overflow: hidden; padding: 14px 12px max(12px, env(safe-area-inset-bottom)); }
.side-nav-head { margin-bottom: 12px; gap: 3px; }
.side-nav-head .nav-collapse-btn { flex: 0 0 34px; width: 34px; min-height: 34px; margin: 0; padding: 0; border: 0; background: transparent; }
.side-nav-head .nav-collapse-btn span { display: none; }
.side-nav-body { flex: 1 1 auto; min-height: 0; overflow-y: auto; overscroll-behavior: contain; -webkit-overflow-scrolling: touch; padding: 0 2px 10px; }
.side-nav .view-tabs { display: block; overflow: visible; }
.nav-section { display: grid; gap: 3px; margin-bottom: 17px; }
.nav-section-label { padding: 0 10px 5px; color: var(--muted-2); font-size: 11px; font-weight: 650; letter-spacing: .05em; }
.nav-section .view-tab { min-height: 39px; font-size: 13px; border-radius: 9px; }
.nav-section .view-tab.active { background: var(--accent-soft); color: var(--accent); box-shadow: none; }
.nav-more { margin: 2px 0 16px; }
.nav-more > summary { display: flex; align-items: center; justify-content: space-between; list-style: none; min-height: 36px; padding: 0 10px; color: var(--muted); cursor: pointer; font-size: 12px; }
.nav-more > summary::-webkit-details-marker { display: none; }
.nav-more > summary::after { content: '⌄'; font-size: 16px; }
.nav-more[open] > summary::after { content: '⌃'; }
.nav-more .nav-section { margin: 3px 0 0; }
.side-nav .side-group { display: block; min-height: 0; margin-top: 17px; padding-top: 14px; border-top: 1px solid var(--line); }
.side-nav .task-rail { display: block; overflow: visible; }
.side-group-head { padding: 0 10px 5px; }
.task-list-hint { margin: 0 10px 8px; font-size: 10px; line-height: 1.5; color: var(--muted-2); }
.task-list-item { padding: 9px 10px; }
.task-list-title { font-size: 12px; }
.task-list-meta { margin-top: 4px; font-size: 10px; }
.task-list-more { width: 100%; min-height: 34px; padding: 7px 10px; margin-top: 7px; border: 0; border-radius: 8px; color: var(--muted); background: var(--surface-2); font: inherit; font-size: 11px; }
.task-list-more[hidden] { display: none; }
.video-task-list-id { display: none; }
.side-nav-foot { margin-top: 0; padding-top: 9px; border-top: 1px solid var(--line); }
.side-promo { min-height: 34px; padding: 5px 9px; margin-bottom: 5px; border: 0; box-shadow: none; background: transparent; }
.side-promo-icon { width: 24px; height: 24px; background: transparent; }
.side-promo-copy strong { font-size: 12px; }
.side-promo-copy span { display: none; }
.side-user { min-height: 42px; }

/* The financial view uses readable amounts, true dates, and real ledger data. */
#viewLedger { max-width: 1240px; width: 100%; margin: 0 auto; min-width: 0; }
.usage-toolbar { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; margin: 3px 0 22px; }
.usage-toolbar-title { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.6; }
.usage-toolbar-controls { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.usage-toolbar-controls label { display: flex; align-items: center; gap: 7px; color: var(--muted); font-size: 12px; white-space: nowrap; }
.usage-toolbar select { width: auto; min-width: 100px; min-height: 36px; padding: 5px 28px 5px 11px; border-radius: 9px; background-color: var(--surface); font-size: 13px; }
.usage-toolbar button { min-height: 36px; }
.usage-dashboard { margin-bottom: 30px; min-width: 0; }
.usage-dashboard[aria-busy="true"] { opacity: .65; }
.usage-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; margin-bottom: 21px; }
.usage-eyebrow { margin: 0 0 7px; color: var(--accent); font-size: 12px; font-weight: 650; }
.usage-heading h2 { margin: 0; font-size: 28px; font-weight: 650; line-height: 1.3; }
.usage-range { color: var(--muted); font-size: 12px; white-space: nowrap; }
.usage-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 13px; margin-bottom: 18px; }
.usage-stat { display: flex; flex-direction: column; min-width: 0; padding: 21px 20px 19px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); }
.usage-stat-primary { border-color: color-mix(in srgb, var(--accent) 22%, var(--line)); background: linear-gradient(145deg, var(--accent-soft), var(--surface)); }
.usage-stat-label { color: var(--muted); font-size: 12px; }
.usage-stat-value { display: block; margin: 13px 0 11px; font-size: 26px; font-weight: 650; line-height: 1.2; overflow-wrap: anywhere; font-variant-numeric: tabular-nums; }
.usage-stat-primary .usage-stat-value { color: var(--accent); }
.usage-stat-note { color: var(--muted); font-size: 11px; line-height: 1.6; }
.usage-detail-grid { display: grid; grid-template-columns: minmax(0, 1.8fr) minmax(260px, 1fr); gap: 18px; }
.usage-chart-panel { min-width: 0; padding: 22px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
.usage-section-heading { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
.usage-chart-panel h3 { margin: 0; font-size: 14px; font-weight: 650; }
.usage-chart-legend { color: var(--muted); font-size: 11px; }
.usage-bars { display: grid; grid-template-columns: repeat(var(--usage-days, 30), minmax(0, 1fr)); align-items: end; gap: 4px; height: 156px; padding-top: 25px; border-bottom: 1px solid var(--line); margin-top: 6px; }
.usage-bar-pair { display: flex; align-items: end; justify-content: center; gap: 2px; height: 100%; min-width: 0; border-radius: 4px 4px 0 0; cursor: pointer; }
.usage-bar-pair.selected { background: var(--accent-soft); }
.usage-bar-pair > span { display: block; width: 42%; min-width: 1px; max-width: 19px; border-radius: 3px 3px 0 0; }
.usage-bar-spend { background: #5276e8; }
.usage-bar-refund { background: #65b3a5; }
.usage-chart-axis { display: flex; justify-content: space-between; margin-top: 8px; color: var(--muted-2); font-size: 10px; font-variant-numeric: tabular-nums; }
.usage-day-slider { display: block; width: 100%; min-height: 36px; height: 36px; margin-top: 5px; padding: 0; accent-color: #5276e8; box-shadow: none; background: transparent; cursor: pointer; }
.usage-day-readout { min-height: 30px; margin: 5px 0 0; color: var(--muted); font-size: 11px; line-height: 1.7; font-variant-numeric: tabular-nums; }
.usage-chart-empty,.usage-empty { margin: 17px 0 0; color: var(--muted-2); font-size: 12px; line-height: 1.7; }
.usage-distribution-row { margin-top: 23px; }
.usage-distribution-label { display: flex; justify-content: space-between; gap: 10px; font-size: 12px; }
.usage-distribution-label strong { font-size: 12px; font-weight: 550; font-variant-numeric: tabular-nums; }
.usage-distribution-track { height: 6px; border-radius: 4px; overflow: hidden; margin-top: 10px; background: var(--surface-2); }
.usage-distribution-track > span { display: block; height: 100%; border-radius: inherit; }
.usage-small-note { margin: 25px 0 0; color: var(--muted-2); font-size: 10px; line-height: 1.6; }
.usage-explanation { margin: 14px 2px 0; color: var(--muted); font-size: 11px; line-height: 1.7; }
.usage-status { min-height: 18px; margin: -17px 0 26px; color: var(--muted-2); font-size: 11px; line-height: 1.6; }
#ledgerSummary { display: none; }
#ledgerPanel { border-radius: 8px; box-shadow: none; }
#ledgerPanel .panel-head h2 { font-size: 16px; }
#ledgerPanel .ledger-range { display: none; }

/* Keep iOS focus and its keyboard from stretching the document or drawer. */
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
html.workspace-document,body.workspace-signed-in { height: 100%; min-height: 0; overflow: hidden; }
body.workspace-signed-in .app-shell { width: 100%; max-width: 100%; height: 100vh; height: var(--workspace-height, 100dvh); min-height: 0; overflow: hidden; }
.workspace-signed-in .app-main { height: 100%; min-height: 0; }
.workspace-signed-in .workspace { min-height: 0; min-width: 0; overscroll-behavior-y: contain; -webkit-overflow-scrolling: touch; }
.workspace-signed-in .topbar { flex-shrink: 0; }
.workspace-signed-in :is(button,a,summary) { touch-action: manipulation; }
@media (prefers-reduced-motion: reduce) { .app-main,.side-nav,.nav-scrim { transition: none; } }
@media (max-width: 1100px) {
  .usage-stats { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .usage-detail-grid { grid-template-columns: minmax(0,1fr); }
  .usage-breakdown { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px 25px; }
  .usage-breakdown h3,.usage-breakdown .usage-small-note,.usage-breakdown .usage-empty { grid-column: 1/-1; }
  .usage-distribution-row { margin-top: 0; }
  .usage-small-note { margin-top: 0; }
}
@media (max-width: 860px) {
  body.workspace-signed-in .app-shell { position: fixed; top: var(--workspace-offset,0px); left: 0; right: 0; }
  .side-nav { top: var(--workspace-offset,0px); bottom: auto; height: 100%; height: var(--workspace-height,100dvh); width: min(290px,86vw); max-width: 86vw; padding-top: max(12px,env(safe-area-inset-top)); }
  .side-nav-head .nav-icon-btn,.side-nav-head .nav-collapse-btn { width: 40px; height: 40px; min-height: 40px; flex-basis: 40px; }
  .side-nav .nav-section .view-tab { min-height: 42px; }
  .workspace-signed-in .topbar { padding-top: max(9px,env(safe-area-inset-top)); padding-left: max(12px,env(safe-area-inset-left)); padding-right: max(12px,env(safe-area-inset-right)); }
  .workspace-signed-in .workspace { padding-bottom: max(12px,env(safe-area-inset-bottom)); overflow-x: hidden; }
  .workspace-signed-in input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="color"]),.workspace-signed-in textarea,.workspace-signed-in select,
  #appView #viewGen #prompt,#appView .composer-select select,#appView .nav-search input,#appView [contenteditable="true"] { font-size: 16px !important; }
  #appView #viewGen #prompt { resize: none !important; }
  #appView #viewGen .prompt-editor:not(.is-expanded) #prompt { max-height: min(136px,30dvh); }
  #appView #viewGen .prompt-editor.is-expanded #prompt { height: min(220px,calc(var(--workspace-height,100dvh) * .35)) !important; max-height: min(220px,calc(var(--workspace-height,100dvh) * .35)); }
  #authView input,#authView select { font-size: 16px; }
  .usage-toolbar { align-items: flex-start; margin-bottom: 22px; }
  .usage-toolbar-controls { width: 100%; justify-content: flex-start; flex-wrap: wrap; gap: 8px 10px; }
  .usage-toolbar-controls button { margin-left: auto; }
  .usage-toolbar-controls select { max-width: 130px; min-width: 0; }
  .usage-toolbar-title { font-size: 12px; }
  .usage-heading { align-items: flex-start; flex-direction: column; gap: 9px; }
  .usage-heading h2 { font-size: 24px; }
  .usage-stats { gap: 9px; margin-bottom: 12px; }
  .usage-stat { padding: 16px 13px; border-radius: 8px; }
  .usage-stat-value { font-size: 22px; margin: 11px 0 9px; }
  .usage-stat-note { font-size: 10px; }
  .usage-detail-grid { gap: 12px; }
  .usage-chart-panel { padding: 18px 14px; border-radius: 12px; }
  .usage-bars { gap: 2px; height: 145px; }
  .usage-day-slider { min-height: 44px; }
  .usage-day-readout { font-size: 11px; min-height: 40px; }
  .usage-breakdown { gap: 18px 15px; }
  .usage-explanation { font-size: 10px; }
  #appView .canvas-shell.fullscreen { height: var(--workspace-height,100dvh); max-height: var(--workspace-height,100dvh); }
  #appView .canvas-shell.fullscreen .canvas-viewport { height: calc(var(--workspace-height,100dvh) - 150px); }
}
@media (max-width: 370px) {
  .usage-stat { padding: 14px 11px; }
  .usage-stat-value { font-size: 20px; }
  .usage-toolbar-controls label { gap: 4px; font-size: 11px; }
  .usage-toolbar-controls select { max-width: 115px; padding-left: 7px; }
}