/* Base styles, every primitive and the layout kit. Reads tokens only (tokens.css). Breakpoints are the
   two literal media queries (min-width: 720px) tablet and (min-width: 1100px) desktop. */

*, *::before, *::after { box-sizing: border-box; }

html, body {
  margin: 0;
  overscroll-behavior: none;
}

html {
  background: var(--dp-bg);
  color: var(--dp-text);
  font-family: var(--dp-font-text);
  font-size: 100%;
  line-height: var(--dp-leading);
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}

body {
  min-height: 100dvh;
  font-size: var(--dp-text-m);
}

h1, h2, h3 {
  margin: 0;
  font-family: var(--dp-font-display);
  font-weight: 600;
  line-height: var(--dp-leading-tight);
  letter-spacing: 0.01em;
}

h1 { font-size: var(--dp-text-2xl); }
h2 { font-size: var(--dp-text-xl); }
h3 { font-size: var(--dp-text-l); }
p { margin: 0; }
a { color: var(--dp-accent-text); }

:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--dp-focus);
  outline-offset: 2px;
}

[hidden] { display: none !important; }

.dp-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.dp-muted { color: var(--dp-text-muted); }
.dp-num { font-variant-numeric: tabular-nums; }

.dp-icon {
  flex: none;
  width: 1.25em;
  height: 1.25em;
}

/* Reduced motion: transitions never move things (FR-UX-06); keyframes use --dp-shift, which is 0 there. */
:root[data-motion=reduced] *, :root[data-motion=reduced] *::before, :root[data-motion=reduced] *::after {
  transition-property: opacity, color, background-color, border-color, box-shadow, outline-color !important;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition-property: opacity, color, background-color, border-color, box-shadow, outline-color !important;
  }
}

@keyframes dp-rise {
  from { opacity: 0; transform: translateY(var(--dp-shift)); }
}

@keyframes dp-from-below {
  from { opacity: 0; transform: translateY(var(--dp-shift-full)); }
}

@keyframes dp-from-side {
  from { opacity: 0; transform: translateX(var(--dp-shift-full)); }
}

@keyframes dp-from-right {
  from { opacity: 0; transform: translateX(var(--dp-shift)); }
}

@keyframes dp-from-left {
  from { opacity: 0; transform: translateX(calc(-1 * var(--dp-shift))); }
}

@keyframes dp-fade {
  from { opacity: 0; }
}

@keyframes dp-breathe {
  from { opacity: 1; }
  to { opacity: var(--dp-pulse); }
}

/* custom elements: the wrapper does not draw */
dp-button, dp-badge, dp-tooltip, dp-explain { display: contents; }
dp-field, dp-text-input, dp-combobox, dp-choice, dp-toggle, dp-duration-input, dp-datetime-input, dp-card,
dp-table, dp-list, dp-stepper, dp-checklist, dp-explain-panel, dp-skeleton, dp-empty-state, dp-notice,
dp-wizard, dp-page-shell, dp-tab-bar, dp-thumb-bar, dp-pannable-grid, dp-amount-chips, dp-docked-target {
  display: block;
}
dp-countdown { display: inline-block; }
dp-dialog, dp-sheet, dp-shortcuts { display: contents; }

/* ---------- Button ---------- */
.dp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--dp-space-2);
  min-height: var(--dp-tap-min);
  min-width: var(--dp-tap-min);
  padding: 0 var(--dp-space-4);
  border: 1px solid transparent;
  border-radius: var(--dp-radius-m);
  font: 600 var(--dp-text-m) / 1.2 var(--dp-font-text);
  text-decoration: none;
  cursor: pointer;
  position: relative;
  transition: background-color var(--dp-dur-micro) var(--dp-ease-standard),
    opacity var(--dp-dur-micro) var(--dp-ease-standard);
}
.dp-btn:active { opacity: 0.85; }
.dp-btn--primary { background: var(--dp-accent); color: var(--dp-on-accent); }
.dp-btn--secondary { background: var(--dp-surface); color: var(--dp-text); border-color: var(--dp-border-strong); }
.dp-btn--danger { background: var(--dp-danger-fg); color: var(--dp-danger-bg); }
.dp-btn--quiet { background: transparent; color: var(--dp-accent-text); padding: 0 var(--dp-space-3); }
.dp-btn--icon { padding: 0; }
@media (hover: hover) {
  .dp-btn--primary:hover { background: color-mix(in srgb, var(--dp-accent) 88%, var(--dp-text)); }
  .dp-btn--secondary:hover, .dp-btn--quiet:hover { background: var(--dp-bg); }
}
.dp-btn:disabled, .dp-btn[aria-disabled=true] { opacity: 0.5; cursor: not-allowed; }
.dp-btn.is-pending { cursor: progress; }
.dp-btn.is-pending::after {
  content: "";
  position: absolute;
  left: var(--dp-space-3);
  right: var(--dp-space-3);
  bottom: var(--dp-space-1);
  height: 2px;
  border-radius: var(--dp-radius-pill);
  background: currentColor;
  animation: dp-breathe var(--dp-dur-transition) var(--dp-ease-standard) infinite alternate;
}

/* ---------- Field and inputs ---------- */
.dp-field { display: grid; gap: var(--dp-space-1); }
.dp-field__label { font-weight: 600; font-size: var(--dp-text-s); }
.dp-field__hint { color: var(--dp-text-muted); font-size: var(--dp-text-s); }
.dp-field__error {
  display: flex;
  gap: var(--dp-space-1);
  align-items: center;
  color: var(--dp-danger-fg);
  font-size: var(--dp-text-s);
}
fieldset.dp-field { border: 0; margin: 0; padding: 0; min-width: 0; }
fieldset.dp-field > legend { padding: 0; margin-bottom: var(--dp-space-1); }

.dp-input {
  width: 100%;
  min-height: var(--dp-tap-min);
  padding: 0 var(--dp-space-3);
  border: 1px solid var(--dp-border-strong);
  border-radius: var(--dp-radius-m);
  background: var(--dp-surface);
  color: var(--dp-text);
  font: var(--dp-text-m) / 1.4 var(--dp-font-text);
}
textarea.dp-input { min-height: 112px; padding: var(--dp-space-3); resize: vertical; }
.dp-input[aria-invalid=true] { border-color: var(--dp-danger-fg); }
.dp-input:disabled { opacity: 0.6; }
.dp-input-row { display: flex; gap: var(--dp-tap-gap); align-items: center; flex-wrap: wrap; }
.dp-input-row > .dp-input { flex: 0 1 8rem; min-width: 5rem; width: auto; }

/* ---------- Combobox ---------- */
.dp-combobox { position: relative; }
.dp-listbox {
  position: absolute;
  z-index: 30;
  left: 0;
  right: 0;
  top: 100%;
  margin: var(--dp-space-1) 0 0;
  padding: var(--dp-space-1);
  list-style: none;
  max-height: 320px;
  overflow-y: auto;
  background: var(--dp-surface-raised);
  border: 1px solid var(--dp-border);
  border-radius: var(--dp-radius-m);
  box-shadow: var(--dp-elev-2);
}
.dp-option {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: var(--dp-tap-min);
  padding: var(--dp-space-1) var(--dp-space-3);
  border-radius: var(--dp-radius-s);
  cursor: pointer;
}
.dp-option + .dp-option { margin-top: var(--dp-tap-gap); }
.dp-option[aria-selected=true] { background: var(--dp-info-bg); color: var(--dp-info-fg); }
.dp-option__detail { font-size: var(--dp-text-s); color: var(--dp-text-muted); }
.dp-option[aria-selected=true] .dp-option__detail { color: var(--dp-info-fg); }
.dp-listbox__empty { padding: var(--dp-space-3); color: var(--dp-text-muted); }

/* ---------- Choice (segmented) ---------- */
.dp-choice {
  display: flex;
  flex-wrap: wrap;               /* four long options wrap at 360 px rather than widen the page */
  gap: var(--dp-tap-gap);
  padding: var(--dp-space-1);
  background: var(--dp-bg);
  border: 1px solid var(--dp-border);
  border-radius: var(--dp-radius-m);
}
.dp-choice__opt {
  flex: 1 1 auto;
  min-height: var(--dp-tap-min);
  padding: 0 var(--dp-space-2);
  border: 1px solid transparent;
  border-radius: var(--dp-radius-s);
  background: transparent;
  color: var(--dp-text-muted);
  font: 600 var(--dp-text-s) / 1.2 var(--dp-font-text);
  white-space: nowrap;
  cursor: pointer;
  transition: background-color var(--dp-dur-micro) var(--dp-ease-standard);
}
.dp-choice__opt[aria-checked=true] {
  background: var(--dp-surface);
  color: var(--dp-text);
  border-color: var(--dp-border-strong);
  box-shadow: var(--dp-elev-1);
}

/* ---------- Toggle ---------- */
.dp-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--dp-space-3);
  width: 100%;
  min-height: var(--dp-tap-min);
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--dp-text);
  font: var(--dp-text-m) / 1.4 var(--dp-font-text);
  text-align: start;
  cursor: pointer;
}
.dp-toggle__text { display: grid; gap: 2px; }
.dp-toggle__track {
  flex: none;
  position: relative;
  width: 48px;
  height: 28px;
  border-radius: var(--dp-radius-pill);
  background: var(--dp-border-strong);
  transition: background-color var(--dp-dur-micro) var(--dp-ease-standard);
}
.dp-toggle__thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--dp-n-0);
  box-shadow: var(--dp-elev-1);
  transition: transform var(--dp-dur-micro) var(--dp-ease-standard);
}
.dp-toggle[aria-checked=true] .dp-toggle__track { background: var(--dp-accent); }
.dp-toggle[aria-checked=true] .dp-toggle__thumb { transform: translateX(20px); }
.dp-toggle:disabled { opacity: 0.5; cursor: not-allowed; }

/* ---------- Badge ---------- */
.dp-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--dp-space-1);
  padding: 2px var(--dp-space-2);
  border-radius: var(--dp-radius-pill);
  font-size: var(--dp-text-xs);
  font-weight: 600;
  line-height: 1.4;
  white-space: nowrap;
}
.dp-badge--neutral { background: var(--dp-bg); color: var(--dp-text); border: 1px solid var(--dp-border); }
.dp-badge--success { background: var(--dp-success-bg); color: var(--dp-success-fg); }
.dp-badge--warning { background: var(--dp-warning-bg); color: var(--dp-warning-fg); }
.dp-badge--danger { background: var(--dp-danger-bg); color: var(--dp-danger-fg); }
.dp-badge--info { background: var(--dp-info-bg); color: var(--dp-info-fg); }
.dp-badge--accent { background: var(--dp-accent); color: var(--dp-on-accent); }

/* ---------- Card ---------- */
.dp-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr);   /* a wide child (a Table) scrolls inside the card, never widens the page */
  gap: var(--dp-space-3);
  padding: var(--dp-space-4);
  background: var(--dp-surface);
  border: 1px solid var(--dp-border);
  border-radius: var(--dp-radius-l);
  box-shadow: var(--dp-elev-1);
}
.dp-card__actions { display: flex; flex-wrap: wrap; gap: var(--dp-tap-gap); justify-content: flex-end; }

/* ---------- Dialog and Sheet ---------- */
.dp-dialog, .dp-sheet {
  border: 0;
  padding: 0;
  color: var(--dp-text);
  background: var(--dp-surface-raised);
  box-shadow: var(--dp-elev-3);
  overscroll-behavior: contain;
}
.dp-dialog::backdrop, .dp-sheet::backdrop { background: var(--dp-scrim); animation: dp-fade var(--dp-dur-transition) var(--dp-ease-enter); }
.dp-dialog {
  width: min(560px, calc(100vw - 2 * var(--dp-space-4)));
  max-height: calc(100dvh - 2 * var(--dp-space-4));
  border-radius: var(--dp-radius-l);
  animation: dp-rise var(--dp-dur-transition) var(--dp-ease-enter);
}
.dp-modal__head {
  display: flex;
  align-items: center;
  gap: var(--dp-space-2);
  padding: var(--dp-space-2) var(--dp-space-2) 0 var(--dp-space-4);
}
.dp-modal__head > h2 { flex: 1; font-size: var(--dp-text-l); }
.dp-modal__body { display: grid; gap: var(--dp-space-3); padding: var(--dp-space-3) var(--dp-space-4) var(--dp-space-4); }
.dp-modal__actions {
  display: flex;
  flex-wrap: wrap-reverse;
  gap: var(--dp-tap-gap);
  justify-content: flex-end;
  padding: 0 var(--dp-space-4) var(--dp-space-4);
}
.dp-sheet {
  margin: auto 0 0;
  width: 100%;
  max-width: 100%;
  max-height: 85dvh;
  border-radius: var(--dp-radius-l) var(--dp-radius-l) 0 0;
  padding-bottom: var(--dp-safe-bottom);
  transform: translateY(var(--dp-sheet-drag));
  animation: dp-from-below var(--dp-dur-transition) var(--dp-ease-enter);
}
.dp-sheet__grab {
  display: block;
  width: 100%;
  height: var(--dp-space-5);
  padding: 0;
  border: 0;
  background: transparent;
  cursor: grab;
  touch-action: none;
}
.dp-sheet__grab::before {
  content: "";
  display: block;
  width: 40px;
  height: 4px;
  margin: var(--dp-space-2) auto 0;
  border-radius: var(--dp-radius-pill);
  background: var(--dp-border-strong);
}
@media (min-width: 720px) {
  .dp-sheet {
    margin: 0 0 0 auto;
    width: 420px;
    height: 100dvh;
    max-height: 100dvh;
    border-radius: var(--dp-radius-l) 0 0 var(--dp-radius-l);
    transform: none;
    animation-name: dp-from-side;
  }
  .dp-sheet__grab { display: none; }
}

/* ---------- Table (the one table style) ---------- */
.dp-table-wrap {
  overflow-x: auto;
  background: var(--dp-surface);
  border: 1px solid var(--dp-border);
  border-radius: var(--dp-radius-l);
}
.dp-table { width: 100%; border-collapse: collapse; font-size: var(--dp-text-s); }
.dp-table th, .dp-table td {
  height: var(--dp-tap-min);
  padding: var(--dp-space-1) var(--dp-space-3);
  text-align: start;
  vertical-align: middle;
  border-bottom: 1px solid var(--dp-border);
}
.dp-table th { color: var(--dp-text-muted); font-weight: 600; white-space: nowrap; }
.dp-table tbody tr:last-child td { border-bottom: 0; }
.dp-table .dp-align-end { text-align: end; font-variant-numeric: tabular-nums; }
.dp-table .dp-align-center { text-align: center; }
.dp-table tr.is-row-action { position: relative; cursor: pointer; }
@media (hover: hover) { .dp-table tr.is-row-action:hover { background: var(--dp-bg); } }
.dp-row-btn {
  display: flex;
  align-items: center;
  width: 100%;
  min-height: var(--dp-tap-min);
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  font-weight: 600;
  text-align: start;
  cursor: pointer;
}
.dp-table .dp-row-btn::after { content: ""; position: absolute; inset: 0; }
.dp-table tr:has(.dp-row-btn:focus-visible) { background: var(--dp-bg); }
.dp-table__empty { padding: var(--dp-space-5); text-align: center; color: var(--dp-text-muted); }

/* ---------- List ---------- */
.dp-list {
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--dp-surface);
  border: 1px solid var(--dp-border);
  border-radius: var(--dp-radius-l);
}
.dp-list > li { padding: var(--dp-space-1) var(--dp-space-4); min-height: calc(var(--dp-tap-min) + var(--dp-space-2)); display: flex; align-items: center; }
.dp-list > li + li { border-top: 1px solid var(--dp-border); }
.dp-list > li > * { flex: 1; min-width: 0; }
.dp-list .dp-row-btn { gap: var(--dp-space-2); font-weight: 400; }
.dp-list .dp-row-btn > :first-child { flex: 1; min-width: 0; }
.dp-list .dp-row-btn > .dp-icon { color: var(--dp-text-muted); }
.dp-list__empty { padding: var(--dp-space-5); text-align: center; color: var(--dp-text-muted); }

/* ---------- Countdown ---------- */
.dp-countdown {
  font-family: var(--dp-font-display);
  font-size: var(--dp-num-l);
  font-weight: 500;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}
.dp-countdown.is-low { color: var(--dp-danger-fg); }

/* ---------- Stepper ---------- */
.dp-stepper { display: grid; gap: var(--dp-space-2); }
.dp-stepper__bars { display: flex; gap: var(--dp-space-1); margin: 0; padding: 0; list-style: none; }
.dp-stepper__bars > li {
  flex: 1;
  height: 4px;
  border-radius: var(--dp-radius-pill);
  background: var(--dp-border);
  transition: background-color var(--dp-dur-transition) var(--dp-ease-standard);
}
.dp-stepper__bars > li.is-done, .dp-stepper__bars > li[aria-current=step] { background: var(--dp-accent); }
.dp-stepper__label { font-size: var(--dp-text-s); color: var(--dp-text-muted); }
.dp-stepper__names { display: none; }
@media (min-width: 1100px) {
  .dp-stepper__names { display: flex; gap: var(--dp-space-1); font-size: var(--dp-text-xs); color: var(--dp-text-muted); }
  .dp-stepper__names > span { flex: 1; }
  .dp-stepper__names > .is-current { color: var(--dp-text); font-weight: 600; }
}

/* ---------- ChecklistItem ---------- */
.dp-checklist {
  display: flex;
  align-items: center;
  gap: var(--dp-space-3);
  min-height: calc(var(--dp-tap-min) + var(--dp-space-2));
  padding: var(--dp-space-1) 0;
}
.dp-checklist__icon { display: flex; color: var(--dp-danger-fg); transition: color var(--dp-dur-transition) var(--dp-ease-standard); }
.dp-checklist.is-ok .dp-checklist__icon { color: var(--dp-success-fg); }
.dp-checklist__text { flex: 1; min-width: 0; }

/* ---------- Explain ---------- */
.dp-explain { display: grid; gap: var(--dp-space-3); }
.dp-explain__detail {
  margin: 0;
  padding: var(--dp-space-3);
  white-space: pre-wrap;
  font: var(--dp-text-s) / 1.5 var(--dp-font-text);
  color: var(--dp-text-muted);
  background: var(--dp-bg);
  border-radius: var(--dp-radius-m);
}

/* ---------- Tooltip ---------- */
.dp-tooltip {
  position: fixed;
  inset: auto;
  left: var(--dp-tip-x);
  top: var(--dp-tip-y);
  margin: 0;
  max-width: min(280px, calc(100vw - 2 * var(--dp-space-4)));
  padding: var(--dp-space-2) var(--dp-space-3);
  border: 0;
  border-radius: var(--dp-radius-s);
  background: var(--dp-text);
  color: var(--dp-surface);
  font-size: var(--dp-text-s);
  box-shadow: var(--dp-elev-2);
  animation: dp-fade var(--dp-dur-micro) var(--dp-ease-enter);
}

/* ---------- UndoToast ---------- */
.dp-toasts {
  position: fixed;
  z-index: 40;
  left: var(--dp-space-4);
  right: var(--dp-space-4);
  bottom: calc(var(--dp-safe-bottom) + var(--dp-thumbbar-h) + var(--dp-tabbar-h) + var(--dp-space-2));
  display: flex;
  justify-content: center;
  pointer-events: none;
}
.dp-toast {
  display: flex;
  align-items: center;
  gap: var(--dp-space-3);
  max-width: 520px;
  width: 100%;
  padding: var(--dp-space-1) var(--dp-space-1) var(--dp-space-1) var(--dp-space-4);
  border-radius: var(--dp-radius-m);
  background: var(--dp-text);
  color: var(--dp-surface);
  box-shadow: var(--dp-elev-3);
  pointer-events: auto;
  animation: dp-rise var(--dp-dur-transition) var(--dp-ease-enter);
}
.dp-toast > p { flex: 1; }
.dp-toast .dp-btn--quiet { color: inherit; text-decoration: underline; }
@media (min-width: 720px) {
  .dp-toasts { bottom: calc(var(--dp-safe-bottom) + var(--dp-space-5)); }
}

/* ---------- Skeleton ---------- */
.dp-skeleton { display: grid; gap: var(--dp-space-3); padding: var(--dp-space-2) 0; }
.dp-skeleton__line {
  height: 14px;
  border-radius: var(--dp-radius-s);
  background: var(--dp-border);
  animation: dp-breathe var(--dp-dur-celebrate) var(--dp-ease-standard) infinite alternate;
}
.dp-skeleton__line:last-child { width: 60%; }

/* ---------- EmptyState ---------- */
.dp-empty {
  display: grid;
  justify-items: center;
  gap: var(--dp-space-4);
  padding: var(--dp-space-6) var(--dp-space-4);
  text-align: center;
}
.dp-empty__art { width: 160px; max-width: 50%; color: var(--dp-text-muted); }
.dp-empty__art > svg { width: 100%; height: auto; }
.dp-empty__text { font-size: var(--dp-text-l); color: var(--dp-text-muted); max-width: 36ch; }

/* ---------- Notice ---------- */
.dp-notice {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--dp-space-2) var(--dp-space-3);
  padding: var(--dp-space-2) var(--dp-space-2) var(--dp-space-2) var(--dp-space-4);
  border-radius: var(--dp-radius-m);
  min-height: calc(var(--dp-tap-min) + var(--dp-space-2));
}
.dp-notice > p { flex: 1 1 200px; }
.dp-notice--info { background: var(--dp-info-bg); color: var(--dp-info-fg); }
.dp-notice--success { background: var(--dp-success-bg); color: var(--dp-success-fg); }
.dp-notice--warning { background: var(--dp-warning-bg); color: var(--dp-warning-fg); }
.dp-notice--danger { background: var(--dp-danger-bg); color: var(--dp-danger-fg); }
.dp-notice .dp-btn--quiet { color: inherit; text-decoration: underline; }

/* ---------- Wizard ---------- */
.dp-wizard { display: grid; gap: var(--dp-space-4); }
.dp-wizard__head { display: flex; align-items: center; gap: var(--dp-space-2); }
.dp-wizard__head > dp-stepper { flex: 1; }
.dp-wizard__step { display: grid; gap: var(--dp-space-4); }
.dp-wizard__step.is-forward { animation: dp-from-right var(--dp-dur-transition) var(--dp-ease-enter); }
.dp-wizard__step.is-backward { animation: dp-from-left var(--dp-dur-transition) var(--dp-ease-enter); }
.dp-wizard__error { color: var(--dp-danger-fg); }

/* ---------- PageShell + layouts (phone single column; tablet / desktop side list and panel) ---------- */
.dp-shell { min-height: 100dvh; }
.dp-shell__header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: var(--dp-space-2);
  min-height: calc(var(--dp-header-h) + var(--dp-safe-top));
  padding: var(--dp-safe-top) calc(var(--dp-space-2) + var(--dp-safe-right)) 0 calc(var(--dp-space-2) + var(--dp-safe-left));
  background: var(--dp-bg);
  border-bottom: 1px solid var(--dp-border);
}
.dp-shell__title {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: var(--dp-text-xl);
  padding-inline: var(--dp-space-2);
}
.dp-shell__main {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-content: start;
  gap: var(--dp-space-4);
  padding: var(--dp-space-4) calc(var(--dp-space-4) + var(--dp-safe-right)) calc(var(--dp-thumbbar-h) + var(--dp-safe-bottom) + var(--dp-space-5)) calc(var(--dp-space-4) + var(--dp-safe-left));
  min-width: 0;
}
.dp-shell.has-tabs .dp-shell__main {
  padding-bottom: calc(var(--dp-thumbbar-h) + var(--dp-tabbar-h) + var(--dp-safe-bottom) + var(--dp-space-5));
}
.dp-shell__main:focus { outline: none; }
.dp-shell__error { display: grid; gap: var(--dp-space-4); }
.dp-shell__error-actions { display: flex; flex-wrap: wrap; gap: var(--dp-tap-gap); }

.dp-dock {
  position: fixed;
  z-index: 20;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  padding: 0 var(--dp-safe-right) var(--dp-safe-bottom) var(--dp-safe-left);
  background: var(--dp-surface);
  border-top: 1px solid var(--dp-border);
}
.dp-dock:not(:has(> :not([hidden]))) { display: none; }

@media (min-width: 720px) {
  .dp-shell {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto 1fr auto;
    grid-template-areas: "header" "main" "actions";
    /* keyboard order is the source order: header, panel, its action, then the side list (reading-flow: grid-rows
       moved the action ahead of the panel: the dock's display: contents children travel as one group) */
  }
  .dp-shell.has-tabs {
    grid-template-columns: var(--dp-side-w) minmax(0, 1fr);
    grid-template-areas: "header header" "side main" "side actions";
  }
  .dp-shell__header { grid-area: header; padding-inline: var(--dp-space-4); }
  .dp-shell__main, .dp-shell.has-tabs .dp-shell__main {
    grid-area: main;
    width: 100%;
    max-width: var(--dp-content-max);
    padding: var(--dp-space-5);
  }
  .dp-dock { display: contents; }
}

/* ---------- Layout kit: BottomTabBar ---------- */
.dp-tabbar {
  display: flex;
  gap: var(--dp-tap-gap);
  overflow-x: auto;
  min-height: var(--dp-tabbar-h);
  padding: var(--dp-space-1) var(--dp-space-2);
  scrollbar-width: none;
}
.dp-tabbar__tab {
  flex: 1 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 72px;
  min-height: 52px;
  padding: 0 var(--dp-space-3);
  border-radius: var(--dp-radius-m);
  color: var(--dp-text-muted);
  font-size: var(--dp-text-s);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}
.dp-tabbar__tab[aria-current=page] { color: var(--dp-accent-text); background: var(--dp-info-bg); }
@media (min-width: 720px) {
  dp-tab-bar { grid-area: side; }
  .dp-tabbar {
    position: sticky;
    top: calc(var(--dp-header-h) + var(--dp-safe-top));
    flex-direction: column;
    overflow: visible;
    padding: var(--dp-space-5) var(--dp-space-2) var(--dp-space-5) var(--dp-space-4);
  }
  .dp-tabbar__tab { flex: none; justify-content: flex-start; min-height: var(--dp-tap-min); }
}

/* ---------- Layout kit: ThumbBar ---------- */
.dp-thumbbar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--dp-tap-gap);
  min-height: var(--dp-thumbbar-h);
  padding: var(--dp-space-3) var(--dp-space-4);
}
.dp-thumbbar .dp-btn { flex: 1; }
.dp-thumbbar__idle { color: var(--dp-text-muted); font-weight: 600; }
.dp-thumbbar__idle-num { font-family: var(--dp-font-display); font-size: var(--dp-text-xl); color: var(--dp-text); }
@media (min-width: 720px) {
  dp-thumb-bar { grid-area: actions; position: sticky; bottom: 0; }
  .dp-thumbbar {
    justify-content: flex-end;
    max-width: var(--dp-content-max);
    padding: var(--dp-space-3) var(--dp-space-5) calc(var(--dp-space-4) + var(--dp-safe-bottom));
  }
  .dp-thumbbar .dp-btn { flex: none; min-width: 160px; box-shadow: var(--dp-elev-2); }
}

/* ---------- Layout kit: DockedTarget ---------- */
.dp-docked { padding: var(--dp-space-2) var(--dp-space-4) 0; }
@media (min-width: 720px) {
  dp-docked-target { grid-area: actions; }
}

/* ---------- Layout kit: PannableGrid ---------- */
.dp-pgrid {
  overflow: auto;
  max-height: 70dvh;
  background: var(--dp-surface);
  border: 1px solid var(--dp-border);
  border-radius: var(--dp-radius-l);
  overscroll-behavior: contain;
}
.dp-pgrid__table { border-collapse: separate; border-spacing: 0; font-size: var(--dp-text-s); }
.dp-pgrid__table th, .dp-pgrid__table td {
  min-width: 112px;
  height: 56px;
  padding: var(--dp-space-1) var(--dp-space-2);
  border-right: 1px solid var(--dp-border);
  border-bottom: 1px solid var(--dp-border);
  background: var(--dp-surface);
  text-align: start;
  vertical-align: middle;
}
.dp-pgrid__table thead th { position: sticky; top: 0; z-index: 2; font-weight: 600; }
.dp-pgrid__table tbody th {
  position: sticky;
  left: 0;
  z-index: 1;
  min-width: 56px;
  font-family: var(--dp-font-display);
  font-weight: 500;
  text-align: center;
}
.dp-pgrid__table thead th:first-child { left: 0; z-index: 3; min-width: 56px; }

/* ---------- Chips: AmountChips (the --amount look) and the move palettes (DragChip) ---------- */
.dp-chips { display: flex; flex-wrap: wrap; gap: var(--dp-tap-gap); align-items: center; margin: 0; padding: 0; list-style: none; }
.dp-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--dp-space-1);
  min-height: var(--dp-tap-min);
  min-width: var(--dp-tap-min);
  padding: 0 var(--dp-space-3);
  border: 1px solid var(--dp-border-strong);
  border-radius: var(--dp-radius-pill);
  background: var(--dp-surface);
  color: var(--dp-text);
  font: 600 var(--dp-text-s) / 1 var(--dp-font-text);
  cursor: pointer;
}
.dp-chip:active { background: var(--dp-bg); }
.dp-chip--amount {
  justify-content: center;
  min-width: 64px;
  min-height: 52px;
  padding: 0 var(--dp-space-4);
  font: 600 var(--dp-text-l) / 1 var(--dp-font-display);
  font-variant-numeric: tabular-nums;
}
.dp-chips__custom { display: flex; gap: var(--dp-tap-gap); align-items: flex-end; flex: 1 1 100%; }
.dp-chips__custom > dp-text-input { flex: 1; }

/* ---------- Layout kit: ShortcutsSheet ---------- */
.dp-shortcuts { display: grid; grid-template-columns: auto 1fr; gap: var(--dp-space-2) var(--dp-space-4); margin: 0; }
.dp-shortcuts dt { justify-self: start; }
.dp-shortcuts dd { margin: 0; }
.dp-kbd {
  display: inline-block;
  min-width: 2em;
  padding: 2px var(--dp-space-2);
  border: 1px solid var(--dp-border-strong);
  border-radius: var(--dp-radius-s);
  font: 600 var(--dp-text-s) / 1.4 var(--dp-font-text);
  text-align: center;
}

.dp-shell__lead, .dp-shell__account { display: flex; flex: none; min-width: var(--dp-tap-min); }

/* Layout utilities for screens (screens own no CSS): a vertical stack and a wrapping row of controls. */
.dp-stack { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--dp-space-4); align-content: start; min-width: 0; }
.dp-stack > * { min-width: 0; }
.dp-row { display: flex; flex-wrap: wrap; gap: var(--dp-tap-gap); align-items: center; }