:root {
  color-scheme: light;
  --color-bg: oklch(0.97 0.006 145);
  --color-canvas: oklch(0.965 0.008 145);
  --color-surface: oklch(1 0 0);
  --color-ink: oklch(0.22 0.018 155);
  --color-muted: oklch(0.43 0.018 155);
  --color-faint: oklch(0.6 0.014 155);
  --color-line: oklch(0.89 0.012 145);
  --color-line-strong: oklch(0.79 0.018 145);
  --color-header: oklch(0.23 0.026 155);
  --color-header-raised: oklch(0.28 0.032 155);
  --color-header-muted: oklch(0.8 0.015 155);
  --color-primary: oklch(0.49 0.105 145);
  --color-primary-hover: oklch(0.43 0.1 145);
  --color-primary-soft: oklch(0.945 0.028 145);
  --color-primary-ink: oklch(0.99 0.004 145);
  --color-focus: oklch(0.44 0.16 252);
  --color-error: oklch(0.49 0.17 27);
  --color-error-soft: oklch(0.965 0.025 27);

  --do-accent: oklch(0.45 0.1 145);
  --do-tint: oklch(0.965 0.022 145);
  --do-line: oklch(0.855 0.035 145);
  --schedule-accent: oklch(0.47 0.1 245);
  --schedule-tint: oklch(0.965 0.018 245);
  --schedule-line: oklch(0.855 0.03 245);
  --delegate-accent: oklch(0.53 0.105 76);
  --delegate-tint: oklch(0.97 0.024 78);
  --delegate-line: oklch(0.86 0.04 78);
  --eliminate-accent: oklch(0.5 0.105 28);
  --eliminate-tint: oklch(0.968 0.018 28);
  --eliminate-line: oklch(0.86 0.032 28);

  --space-2xs: 0.25rem;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;

  --text-caption: 0.75rem;
  --text-small: 0.875rem;
  --text-body: 1rem;
  --text-subheading: 1.125rem;
  --text-heading: 1.5rem;

  --weight-medium: 600;
  --weight-bold: 700;

  --radius-sm: 0.5rem;
  --radius-md: 0.6875rem;
  --radius-lg: 0.875rem;
  --radius-pill: 999px;

  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
  --ease-out-quint: cubic-bezier(0.22, 1, 0.36, 1);
  --duration-fast: 120ms;
  --duration-base: 200ms;
  --duration-slow: 280ms;

  --z-overlay: 10;
  --z-overlay-content: 11;
  --z-sticky: 20;
  --z-toast: 40;
  --z-drag: 50;

  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  font-synthesis: none;
  font-kerning: normal;
  font-optical-sizing: auto;
}

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

html {
  min-width: 20rem;
  min-height: 100%;
  background: var(--color-bg);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  min-height: 100dvh;
  margin: 0;
  padding-block-end: 0;
  color: var(--color-ink);
  background: var(--color-bg);
  font-size: var(--text-body);
  line-height: 1.5;
  text-rendering: optimizeLegibility;
}

button,
input {
  font: inherit;
}

button {
  color: inherit;
}

button,
label {
  -webkit-tap-highlight-color: transparent;
}

button:focus,
input:focus,
a:focus {
  outline: none;
}

button:focus-visible,
input:focus-visible,
a:focus-visible,
.choice-option:has(input:focus-visible) {
  outline: 0.1875rem solid var(--color-focus);
  outline-offset: 0.1875rem;
}

button:disabled {
  cursor: not-allowed;
}

svg {
  display: block;
  width: 1.25rem;
  height: 1.25rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

[hidden] {
  display: none !important;
}

.skip-link {
  position: fixed;
  inset-block-start: var(--space-md);
  inset-inline-start: var(--space-md);
  z-index: calc(var(--z-toast) + 1);
  padding: var(--space-sm) var(--space-md);
  color: var(--color-primary-ink);
  background: var(--color-ink);
  border-radius: var(--radius-sm);
  transform: translateY(-200%);
  transition: transform var(--duration-fast) var(--ease-out-quart);
}

.skip-link:focus {
  transform: translateY(0);
}

.app-shell {
  width: min(100%, 96rem);
  min-height: 100dvh;
  margin-inline: auto;
  background: var(--color-bg);
}

.storage-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  color: var(--color-ink);
  background: var(--delegate-tint);
  border-block-end: 1px solid var(--delegate-line);
  font-size: var(--text-small);
}

.app-header {
  position: sticky;
  inset-block-start: 0;
  z-index: var(--z-sticky);
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 4.25rem;
  padding: var(--space-xs) 8.25rem var(--space-xs) var(--space-md);
  color: var(--color-primary-ink);
  background: var(--color-header);
  border-block-end: 1px solid oklch(1 0 0 / 8%);
  box-shadow: 0 0 0 100vmax var(--color-header);
  clip-path: inset(0 -100vmax);
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  min-height: 2.75rem;
  gap: var(--space-sm);
  color: var(--color-primary-ink);
  text-decoration: none;
}

.brand-mark {
  display: grid;
  flex: 0 0 auto;
  grid-template-columns: repeat(2, 0.625rem);
  grid-template-rows: repeat(2, 0.625rem);
  gap: 0.1875rem;
  width: 1.4375rem;
  height: 1.4375rem;
}

.brand-mark span {
  border: 1px solid oklch(1 0 0 / 32%);
  border-radius: 0.1875rem;
  background: transparent;
}

.brand-mark span:first-child {
  border-color: oklch(0.79 0.08 145);
  background: oklch(0.79 0.08 145);
}

.brand-mark span:nth-child(2) {
  border-color: oklch(0.75 0.055 245);
  background: oklch(0.75 0.055 245);
}

.brand-mark span:nth-child(3) {
  border-color: oklch(0.8 0.075 78);
  background: oklch(0.8 0.075 78);
}

.brand-mark span:nth-child(4) {
  border-color: oklch(0.72 0.06 28);
  background: oklch(0.72 0.06 28);
}

.brand-lockup {
  display: grid;
  min-width: 0;
  gap: 0.0625rem;
}

.brand-name {
  overflow: hidden;
  font-size: 1rem;
  font-weight: var(--weight-bold);
  letter-spacing: -0.02em;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.brand-subtitle {
  color: var(--color-header-muted);
  font-size: 0.6875rem;
  font-weight: var(--weight-medium);
  letter-spacing: 0.035em;
  line-height: 1.2;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.primary-button,
.secondary-button,
.text-button,
.icon-button,
.task-action,
.drag-handle,
.complete-button,
.task-title-button,
.move-option,
.toast-action {
  border: 0;
  cursor: pointer;
}

.primary-button,
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.875rem;
  gap: var(--space-xs);
  padding-inline: var(--space-md);
  border-radius: var(--radius-sm);
  font-size: var(--text-small);
  font-weight: var(--weight-medium);
  line-height: 1;
  transition:
    background-color var(--duration-fast) ease,
    border-color var(--duration-fast) ease,
    color var(--duration-fast) ease,
    transform var(--duration-fast) var(--ease-out-quart),
    opacity var(--duration-fast) ease;
}

.primary-button {
  color: var(--color-primary-ink);
  background: var(--color-primary);
  box-shadow: 0 0.125rem 0.25rem oklch(0.2 0.04 145 / 18%);
}

.primary-button:hover:not(:disabled) {
  background: var(--color-primary-hover);
}

.primary-button:active:not(:disabled) {
  transform: scale(0.97);
}

.primary-button:disabled {
  color: var(--color-faint);
  background: var(--color-line);
  box-shadow: none;
}

.secondary-button {
  color: var(--color-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-line);
}

.secondary-button:hover {
  color: var(--color-ink);
  border-color: var(--color-line-strong);
}

.secondary-button[aria-pressed="true"] {
  color: var(--color-primary-hover);
  background: var(--color-primary-soft);
  border-color: var(--do-line);
}

.app-header .secondary-button {
  color: var(--color-header-muted);
  background: var(--color-header-raised);
  border-color: oklch(1 0 0 / 12%);
}

.app-header .secondary-button:hover {
  color: var(--color-primary-ink);
  border-color: oklch(1 0 0 / 28%);
}

.app-header .secondary-button[aria-pressed="true"] {
  color: var(--color-primary-ink);
  background: oklch(1 0 0 / 12%);
  border-color: oklch(1 0 0 / 24%);
}

.app-header .primary-button,
.mobile-add {
  color: var(--color-header);
  background: oklch(0.82 0.085 145);
  box-shadow: 0 0.125rem 0.25rem oklch(0.08 0.02 155 / 28%);
}

.app-header .primary-button:hover:not(:disabled),
.mobile-add:hover:not(:disabled) {
  background: oklch(0.87 0.075 145);
}

.text-button,
.toast-action {
  min-height: 2.75rem;
  padding-inline: var(--space-xs);
  color: currentColor;
  background: transparent;
  font-weight: var(--weight-medium);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.icon-button,
.task-action,
.drag-handle,
.complete-button {
  display: inline-grid;
  width: 2.75rem;
  height: 2.75rem;
  place-items: center;
  padding: 0;
  color: var(--color-muted);
  background: transparent;
  border-radius: var(--radius-sm);
  transition:
    color var(--duration-fast) ease,
    background-color var(--duration-fast) ease,
    transform var(--duration-fast) var(--ease-out-quart);
}

.icon-button:hover,
.task-action:hover,
.drag-handle:hover,
.complete-button:hover {
  color: var(--color-ink);
  background: var(--color-canvas);
}

.icon-button:active,
.task-action:active,
.drag-handle:active,
.complete-button:active {
  transform: scale(0.92);
}

.composer .icon-button {
  border: 1px solid var(--color-line);
}

.desktop-add {
  display: none;
}

.composer {
  margin: var(--space-md);
  padding: var(--space-md);
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  box-shadow: 0 0.25rem 0.5rem oklch(0.22 0.018 155 / 7%);
}

.composer-heading-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-lg);
  margin-block-end: var(--space-lg);
}

.composer h2,
.composer p,
.signal-fieldset,
.signal-fieldset legend {
  margin: 0;
}

.composer h2 {
  font-size: 1.375rem;
  font-weight: var(--weight-bold);
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.composer-heading-row p {
  max-width: 58ch;
  margin-block-start: 0.375rem;
  color: var(--color-muted);
  font-size: var(--text-small);
}

.composer-grid {
  display: grid;
  gap: var(--space-lg);
}

.title-field,
.signal-fieldset {
  min-width: 0;
}

.title-field label,
.signal-fieldset legend {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  margin-block-end: var(--space-sm);
  color: var(--color-ink);
  font-size: var(--text-small);
  font-weight: var(--weight-bold);
}

.field-step {
  display: inline-grid;
  width: 1.5rem;
  height: 1.5rem;
  flex: 0 0 auto;
  place-items: center;
  color: var(--color-primary-hover);
  background: var(--color-primary-soft);
  border: 1px solid var(--do-line);
  border-radius: 50%;
  font-size: 0.6875rem;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.title-field input,
.edit-input {
  width: 100%;
  min-height: 3.125rem;
  padding: var(--space-sm) var(--space-md);
  color: var(--color-ink);
  background: var(--color-surface);
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-sm);
  caret-color: var(--color-primary);
  transition:
    border-color var(--duration-fast) ease,
    box-shadow var(--duration-fast) ease;
}

.title-field input::placeholder {
  color: var(--color-muted);
  opacity: 1;
}

.title-field input:hover,
.edit-input:hover {
  border-color: var(--color-muted);
}

.title-field input:focus,
.edit-input:focus {
  border-color: var(--color-primary);
  box-shadow: none;
}

.title-field input[aria-invalid="true"] {
  border-color: var(--color-error);
}

.field-error {
  margin-block: var(--space-xs) 0;
  color: var(--color-error);
  font-size: var(--text-small);
}

.signal-fieldset[aria-invalid="true"] legend {
  color: var(--color-error);
}

.signal-error {
  margin-block-start: var(--space-xs);
}

.signal-fieldset {
  padding: 0;
  border: 0;
}

.signal-fieldset > p {
  margin-block: calc(-1 * var(--space-2xs)) var(--space-sm) 0 2rem;
  color: var(--color-muted);
  font-size: var(--text-small);
  line-height: 1.5;
}

.choice-group {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-xs);
}

.choice-option {
  position: relative;
  display: grid;
  min-height: 3rem;
  place-items: center;
  padding: var(--space-xs) var(--space-sm);
  color: var(--color-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: var(--text-small);
  font-weight: var(--weight-medium);
  text-align: center;
  transition:
    color var(--duration-fast) ease,
    background-color var(--duration-fast) ease,
    border-color var(--duration-fast) ease,
    transform var(--duration-fast) var(--ease-out-quart);
}

.choice-option:hover {
  color: var(--color-ink);
  border-color: var(--color-line-strong);
}

.choice-option:active {
  transform: scale(0.98);
}

.choice-option:has(input:checked) {
  color: var(--color-primary-ink);
  background: var(--color-primary);
  border-color: var(--do-accent);
}

.choice-option input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.composer-footer {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: var(--space-sm);
  margin-block-start: var(--space-lg);
  padding-block-start: var(--space-md);
  border-block-start: 1px solid var(--color-line);
}

.destination-preview {
  display: flex;
  align-items: center;
  min-height: 2.75rem;
  gap: var(--space-sm);
  color: var(--color-muted);
  font-size: var(--text-small);
  font-weight: var(--weight-bold);
}

.destination-dot {
  width: 0.625rem;
  height: 0.625rem;
  flex: 0 0 auto;
  border: 2px solid var(--color-line-strong);
  border-radius: 50%;
  background: transparent;
}

.destination-preview[data-quadrant="do"] {
  color: var(--do-accent);
}

.destination-preview[data-quadrant="schedule"] {
  color: var(--schedule-accent);
}

.destination-preview[data-quadrant="delegate"] {
  color: var(--delegate-accent);
}

.destination-preview[data-quadrant="eliminate"] {
  color: var(--eliminate-accent);
}

.destination-preview[data-quadrant] .destination-dot {
  border-color: currentColor;
  background: currentColor;
}

.first-run {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-md);
  padding: var(--space-lg);
  color: var(--color-primary-ink);
  background: var(--color-header);
  border: 1px solid oklch(1 0 0 / 8%);
  border-radius: var(--radius-lg);
  box-shadow: 0 0.25rem 0.5rem oklch(0.12 0.02 155 / 12%);
}

.first-run-mark {
  display: grid;
  grid-template-columns: repeat(2, 0.75rem);
  grid-template-rows: repeat(2, 0.75rem);
  gap: 0.25rem;
  align-self: start;
  padding-block-start: 0.25rem;
}

.first-run-mark span {
  border-radius: 0.1875rem;
}

.first-run-mark span:nth-child(1) {
  background: oklch(0.79 0.08 145);
}

.first-run-mark span:nth-child(2) {
  background: oklch(0.75 0.055 245);
}

.first-run-mark span:nth-child(3) {
  background: oklch(0.8 0.075 78);
}

.first-run-mark span:nth-child(4) {
  background: oklch(0.72 0.06 28);
}

.first-run-copy h2,
.first-run-copy p {
  margin: 0;
}

.first-run-copy h2 {
  font-size: 1.25rem;
  letter-spacing: -0.025em;
  line-height: 1.25;
}

.first-run-copy p {
  max-width: 58ch;
  margin-block-start: var(--space-2xs);
  color: var(--color-header-muted);
  font-size: var(--text-small);
  line-height: 1.5;
}

.first-run-action {
  grid-column: 1 / -1;
  width: 100%;
}

body.composer-open .first-run {
  display: none;
}

.matrix {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  padding: var(--space-md);
}

.quadrant {
  --quadrant-accent: var(--color-primary);
  --quadrant-tint: var(--color-canvas);
  --quadrant-line: var(--color-line);
  position: relative;
  min-width: 0;
  background: var(--quadrant-tint);
  border: 1px solid var(--quadrant-line);
  overflow: hidden;
  border-radius: var(--radius-lg);
  transition:
    outline-color var(--duration-fast) ease,
    background-color var(--duration-fast) ease;
}

.quadrant::after,
.scroll-cue {
  position: absolute;
  pointer-events: none;
  opacity: 0;
  transition:
    opacity var(--duration-fast) ease,
    transform var(--duration-fast) var(--ease-out-quart);
}

.scroll-cue {
  z-index: var(--z-overlay-content);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  inset-inline-start: 50%;
  inset-block-end: var(--space-2xs);
  padding: 0 var(--space-xs);
  color: var(--quadrant-accent);
  font-size: var(--text-caption);
  font-weight: var(--weight-bold);
  line-height: 1.5;
  white-space: nowrap;
  transform: translate(-50%, var(--space-2xs));
}

.scroll-cue::after {
  content: "";
  width: 0.375rem;
  height: 0.375rem;
  border-inline-end: 0.125rem solid currentColor;
  border-block-end: 0.125rem solid currentColor;
  transform: rotate(45deg) translateY(-0.0625rem);
}

.quadrant::after {
  content: "";
  z-index: var(--z-overlay);
  inset-inline: 1px;
  inset-block-end: 1px;
  block-size: 3.25rem;
  background: linear-gradient(
    to bottom,
    transparent,
    color-mix(in oklch, var(--quadrant-tint) 94%, var(--quadrant-accent)) 55%,
    var(--quadrant-tint)
  );
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.quadrant.has-more-tasks .scroll-cue,
.quadrant.has-more-tasks::after {
  opacity: 1;
}

.quadrant.has-more-tasks .scroll-cue {
  transform: translate(-50%, 0);
}

.quadrant--do {
  --quadrant-accent: var(--do-accent);
  --quadrant-tint: var(--do-tint);
  --quadrant-line: var(--do-line);
}

.quadrant--schedule {
  --quadrant-accent: var(--schedule-accent);
  --quadrant-tint: var(--schedule-tint);
  --quadrant-line: var(--schedule-line);
}

.quadrant--delegate {
  --quadrant-accent: var(--delegate-accent);
  --quadrant-tint: var(--delegate-tint);
  --quadrant-line: var(--delegate-line);
}

.quadrant--eliminate {
  --quadrant-accent: var(--eliminate-accent);
  --quadrant-tint: var(--eliminate-tint);
  --quadrant-line: var(--eliminate-line);
}

.quadrant-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 5rem;
  gap: var(--space-md);
  padding: var(--space-md);
}

.quadrant-title-group {
  display: flex;
  align-items: center;
  min-width: 0;
  gap: var(--space-sm);
  color: var(--quadrant-accent);
}

.quadrant-symbol {
  position: relative;
  width: 1.25rem;
  height: 1.25rem;
  flex: 0 0 auto;
  border: 0.125rem solid currentColor;
  border-radius: 50%;
}

.quadrant--do .quadrant-symbol::after {
  content: "";
  position: absolute;
  inset: 0.1875rem;
  background: currentColor;
  border-radius: 50%;
}

.quadrant--schedule .quadrant-symbol::after {
  content: "";
  position: absolute;
  inset-block-start: 0.125rem;
  inset-inline-start: 50%;
  width: 0.125rem;
  height: 0.3125rem;
  background: currentColor;
  border-radius: var(--radius-pill);
  transform: translateX(-50%);
  transform-origin: bottom;
}

.quadrant--delegate .quadrant-symbol {
  border-radius: 0.25rem;
  transform: rotate(45deg) scale(0.78);
}

.quadrant--eliminate .quadrant-symbol::after {
  content: "";
  position: absolute;
  inset-block-start: 50%;
  inset-inline: 0.1875rem;
  height: 0.125rem;
  background: currentColor;
  border-radius: var(--radius-pill);
  transform: translateY(-50%);
}

.quadrant-header h2,
.quadrant-header p {
  margin: 0;
}

.quadrant-header h2 {
  color: var(--color-ink);
  font-size: 1.1875rem;
  font-weight: var(--weight-bold);
  letter-spacing: -0.012em;
  line-height: 1.25;
}

.quadrant-header p {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.375rem;
  margin-block-start: 0.1875rem;
  color: var(--quadrant-accent);
  font-size: var(--text-caption);
  font-weight: var(--weight-medium);
  line-height: 1.3;
}

.quadrant-guidance {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  color: var(--color-muted);
}

.quadrant-guidance::before {
  content: "";
  width: 0.1875rem;
  height: 0.1875rem;
  background: var(--quadrant-accent);
  border-radius: 50%;
}

.quadrant-count {
  display: inline-grid;
  min-width: 2rem;
  height: 2rem;
  place-items: center;
  padding-inline: var(--space-xs);
  color: var(--quadrant-accent);
  background: var(--color-surface);
  border: 1px solid var(--quadrant-line);
  border-radius: var(--radius-pill);
  font-size: var(--text-caption);
  font-variant-numeric: tabular-nums;
  font-weight: var(--weight-bold);
}

.task-list {
  margin: 0;
  padding: var(--space-xs);
  border-block-start: 1px solid var(--quadrant-line);
  list-style: none;
}

.task-list:empty {
  display: none;
}

.task-list:focus-visible {
  outline: 0.1875rem solid var(--color-focus);
  outline-offset: -0.1875rem;
}

.task {
  position: relative;
  color: var(--color-ink);
  background: color-mix(in oklch, var(--quadrant-tint) 72%, var(--color-surface));
  transition:
    background-color var(--duration-fast) ease,
    opacity var(--duration-base) ease,
    transform var(--duration-base) var(--ease-out-quart);
}

.task:first-child {
  border-start-start-radius: var(--radius-sm);
  border-start-end-radius: var(--radius-sm);
}

.task:last-child {
  border-end-start-radius: var(--radius-sm);
  border-end-end-radius: var(--radius-sm);
}

.task + .task {
  border-block-start: 1px solid var(--color-line);
}

.task.is-reorder-before::before,
.task.is-reorder-after::after {
  content: "";
  position: absolute;
  inset-inline: var(--space-xs);
  z-index: 1;
  height: 0.125rem;
  background: var(--quadrant-accent);
  border-radius: var(--radius-pill);
  pointer-events: none;
}

.task.is-reorder-before::before {
  inset-block-start: -0.0625rem;
}

.task.is-reorder-after::after {
  inset-block-end: -0.0625rem;
}

.task:focus-within:not(.is-completing),
.task.is-editing {
  background: color-mix(in oklch, var(--quadrant-tint) 55%, var(--color-surface));
}

@media (hover: hover) and (pointer: fine) {
  .task:hover:not(.is-editing):not(.is-completing) {
    background: color-mix(in oklch, var(--quadrant-tint) 55%, var(--color-surface));
  }
}

.task-row {
  display: grid;
  grid-template-columns: 2.875rem minmax(0, 1fr) 2.75rem auto;
  align-items: center;
  min-height: 3.875rem;
  padding-inline: var(--space-2xs) var(--space-xs);
}

.task-content {
  min-width: 0;
  padding-block: var(--space-2xs);
}

.task-title-button {
  display: block;
  width: 100%;
  min-height: 2.75rem;
  padding: var(--space-xs) var(--space-xs) var(--space-xs) 0;
  overflow-wrap: anywhere;
  color: var(--color-ink);
  background: transparent;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: var(--weight-medium);
  line-height: 1.35;
  text-align: start;
}

.task-title-button:hover {
  color: var(--quadrant-accent);
}

.task-actions {
  display: flex;
  align-items: center;
}

.task-action[data-action="delete-task"]:hover {
  color: var(--color-error);
  background: var(--color-error-soft);
}

.drag-handle {
  cursor: grab;
  touch-action: none;
}

.drag-handle:active {
  cursor: grabbing;
}

.drag-dots {
  width: 0.75rem;
  height: 1.125rem;
  background-image: radial-gradient(circle, currentColor 0.09375rem, transparent 0.125rem);
  background-position: 0 0;
  background-size: 0.375rem 0.375rem;
  opacity: 0.55;
}

.complete-ring {
  position: relative;
  display: grid;
  width: 1.25rem;
  height: 1.25rem;
  place-items: center;
  color: var(--quadrant-accent);
  border: 0.125rem solid currentColor;
  border-radius: 50%;
  transition:
    color var(--duration-fast) ease,
    background-color var(--duration-fast) ease,
    transform var(--duration-base) var(--ease-out-quart);
}

.complete-ring svg {
  width: 0.875rem;
  height: 0.875rem;
  color: var(--color-primary-ink);
  opacity: 0;
  stroke-width: 2.5;
  transform: scale(0.7);
  transition:
    opacity var(--duration-fast) ease,
    transform var(--duration-base) var(--ease-out-quint);
}

.task.is-completed .complete-ring,
.task.is-completing .complete-ring {
  background: var(--color-primary);
  border-color: var(--color-primary);
  transform: scale(1.05);
}

.task.is-completed .complete-ring svg,
.task.is-completing .complete-ring svg {
  opacity: 1;
  transform: scale(1);
}

.task.is-completed .task-title-button {
  color: var(--color-muted);
  text-decoration: line-through;
  text-decoration-thickness: 0.08em;
}

.task.is-completed {
  background: color-mix(in oklch, var(--quadrant-tint) 90%, var(--color-surface));
}

.task.is-completing {
  color: var(--color-primary-hover);
  background: var(--color-primary-soft);
  opacity: 0.42;
  transform: translateX(0.5rem);
}

.move-panel {
  display: grid;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md) var(--space-md)
    calc(2.875rem + var(--space-sm));
  background: transparent;
  border-block-start: 1px solid var(--quadrant-line);
}

.move-panel-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-xs);
}

.move-panel-label {
  min-width: 4.5rem;
  margin-inline-end: var(--space-2xs);
  color: var(--color-muted);
  font-size: var(--text-small);
  font-weight: var(--weight-medium);
}

.move-option {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  gap: var(--space-xs);
  padding-inline: var(--space-sm);
  color: var(--color-ink);
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  font-size: var(--text-small);
  font-weight: var(--weight-medium);
}

.move-option:hover {
  border-color: var(--color-line-strong);
  background: var(--color-primary-soft);
}

.move-option:disabled {
  color: var(--color-faint);
  background: transparent;
  border-color: var(--color-line);
  cursor: not-allowed;
}

.reorder-option svg {
  width: 1rem;
  height: 1rem;
}

.edit-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: center;
  gap: var(--space-2xs);
  padding-inline-end: var(--space-2xs);
}

.task.is-editing .task-row {
  grid-template-columns: minmax(0, 1fr);
  padding: var(--space-xs);
}

.task.is-editing .drag-handle,
.task.is-editing .complete-button,
.task.is-editing .task-actions {
  display: none;
}

.task.is-editing .task-content {
  padding-block: 0;
}

.edit-input {
  min-width: 0;
}

.edit-action {
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
}

.quadrant-empty {
  position: relative;
  margin: 0;
  padding: var(--space-xl) var(--space-md) var(--space-2xl) 3rem;
  color: var(--color-muted);
  font-size: var(--text-small);
  line-height: 1.45;
}

.quadrant-empty::before {
  content: "";
  position: absolute;
  inset-block-start: 2.35rem;
  inset-inline-start: var(--space-md);
  width: 1rem;
  height: 0.125rem;
  background: var(--quadrant-accent);
  border-radius: var(--radius-pill);
  opacity: 0.65;
}

.quadrant.is-drop-candidate {
  outline: 0.125rem solid var(--quadrant-line);
  outline-offset: -0.25rem;
}

.matrix:focus-visible {
  outline: 0.1875rem solid var(--color-focus);
  outline-offset: 0.1875rem;
}

.quadrant.is-drag-over {
  background: color-mix(in oklch, var(--quadrant-tint) 76%, var(--quadrant-accent));
  outline-color: var(--quadrant-accent);
}

.drag-ghost {
  position: fixed;
  z-index: var(--z-drag);
  margin: 0;
  overflow: hidden;
  color: var(--color-ink);
  background: var(--color-surface);
  border-radius: var(--radius-sm);
  box-shadow: 0 0.25rem 0.5rem oklch(0.2 0.02 130 / 20%);
  opacity: 0.96;
  pointer-events: none;
  transform: rotate(-0.4deg) scale(1.01);
}

.drag-ghost .task-actions,
.drag-ghost .move-panel {
  display: none;
}

body.is-dragging {
  cursor: grabbing;
  user-select: none;
}

body.is-dragging .scroll-cue,
body.is-dragging .quadrant::after {
  opacity: 0;
}

.task.is-arriving {
  animation: task-arrive var(--duration-slow) var(--ease-out-quint) both;
}

@keyframes task-arrive {
  from {
    opacity: 0;
    filter: blur(0.1875rem);
    transform: translateY(-0.5rem) scale(0.99);
  }
  to {
    opacity: 1;
    filter: blur(0);
    transform: translateY(0) scale(1);
  }
}

.app-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-md) var(--space-xl);
  color: var(--color-muted);
  font-size: var(--text-caption);
}

.save-status {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--text-small);
}

.shortcut-hint {
  display: none;
  align-items: center;
  gap: var(--space-xs);
}

.save-status svg {
  width: 1rem;
  height: 1rem;
}

kbd {
  min-width: 1.5rem;
  padding: 0.125rem 0.3125rem;
  color: var(--color-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-block-end-color: var(--color-line-strong);
  border-radius: 0.25rem;
  font: inherit;
  font-weight: var(--weight-medium);
  text-align: center;
}

.mobile-add {
  position: fixed;
  inset-block-start: max(var(--space-sm), env(safe-area-inset-top));
  inset-inline-end: var(--space-md);
  z-index: var(--z-sticky);
  min-height: 3.25rem;
  border: 1px solid oklch(1 0 0 / 16%);
}

body.composer-open .mobile-add {
  display: none;
}

.toast {
  position: fixed;
  inset-inline: var(--space-md);
  inset-block-end: max(var(--space-md), env(safe-area-inset-bottom));
  z-index: var(--z-toast);
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 3.25rem;
  gap: var(--space-md);
  padding: var(--space-xs) var(--space-sm) var(--space-xs) var(--space-md);
  color: var(--color-primary-ink);
  background: var(--color-ink);
  border-radius: var(--radius-sm);
  box-shadow: 0 0.25rem 0.5rem oklch(0.15 0.02 130 / 22%);
  font-size: var(--text-small);
}

.toast-action {
  flex: 0 0 auto;
  color: var(--color-primary-ink);
}

.toast.is-entering {
  animation: toast-enter var(--duration-base) var(--ease-out-quart) both;
}

@keyframes toast-enter {
  from {
    opacity: 0;
    transform: translateY(0.5rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.noscript-message {
  position: fixed;
  inset: auto var(--space-md) var(--space-md);
  z-index: var(--z-toast);
  padding: var(--space-md);
  color: var(--color-primary-ink);
  background: var(--color-ink);
  border-radius: var(--radius-sm);
}

.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

@media (hover: hover) and (pointer: fine) {
  .task-actions {
    opacity: 0;
    transition: opacity var(--duration-fast) ease;
  }

  .task:hover .task-actions,
  .task:focus-within .task-actions {
    opacity: 1;
  }

  .task:hover {
    background: color-mix(in oklch, var(--color-surface) 92%, var(--quadrant-tint));
  }
}

@media (min-width: 40rem) {
  body {
    padding-block-end: 0;
  }

  .app-header {
    min-height: 5rem;
    padding-inline: var(--space-lg);
  }

  .brand-name {
    font-size: 1.125rem;
  }

  .desktop-add {
    display: inline-flex;
  }

  .mobile-add {
    display: none;
  }

  .composer,
  .first-run {
    margin-inline: var(--space-lg);
  }

  .first-run {
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: var(--space-lg);
    padding: var(--space-lg) var(--space-xl);
  }

  .first-run-action {
    grid-column: auto;
    width: auto;
    white-space: nowrap;
  }

  .composer {
    margin-block: var(--space-md);
    padding: var(--space-lg);
  }

  .composer-heading-row {
    margin-block-end: var(--space-lg);
  }

  .composer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-lg);
  }

  .title-field {
    grid-column: 1 / -1;
  }

  .composer-footer {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    margin-block-start: var(--space-lg);
    padding-block-start: var(--space-md);
  }

  .composer-footer .primary-button {
    min-width: 7rem;
  }

  .matrix {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-sm);
    margin: var(--space-lg);
    padding: 0;
    overflow: visible;
    background: transparent;
    border: 0;
    border-radius: 0;
  }

  .quadrant {
    display: flex;
    flex-direction: column;
    height: clamp(20rem, 38vh, 28rem);
    min-height: 0;
    overflow: hidden;
    border: 1px solid var(--quadrant-line);
    border-radius: var(--radius-lg);
  }

  .quadrant .task-list {
    min-height: 0;
    flex: 1 1 auto;
    overflow-y: auto;
  }

  .quadrant .quadrant-empty {
    flex: 1 1 auto;
  }

  .toast {
    inset-inline: auto var(--space-lg);
    inset-block-end: var(--space-lg);
    min-width: 20rem;
    max-width: 30rem;
  }

  .app-footer {
    padding-inline: var(--space-lg);
  }

  .shortcut-hint {
    display: inline-flex;
  }
}

@media (min-width: 56rem) {
  .composer-grid {
    grid-template-columns: minmax(18rem, 1.2fr) minmax(15rem, 1fr) minmax(15rem, 1fr);
    align-items: start;
  }

  .title-field {
    grid-column: auto;
  }

  .signal-fieldset > p {
    min-height: 2.625rem;
  }

  .quadrant-header {
    padding-inline: var(--space-lg);
  }

  .task-row {
    padding-inline: var(--space-xs) var(--space-sm);
  }
}

@media (min-width: 23rem) and (max-width: 39.999rem) {
  .composer-footer {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (max-width: 39.999rem) {
  .app-header:has(.completed-toggle:not([hidden])) {
    min-height: 7.25rem;
    align-items: flex-start;
  }

  .app-header:has(.completed-toggle:not([hidden])) .header-actions {
    position: absolute;
    inset-block-end: var(--space-xs);
    inset-inline-start: var(--space-md);
  }

  .completed-toggle {
    min-height: 2.5rem;
  }
}

@media (max-width: 27rem) {
  .completed-toggle {
    max-width: 7rem;
    padding-inline: var(--space-sm);
    white-space: nowrap;
  }

  .completed-verb {
    display: none;
  }

  .completed-label {
    text-transform: capitalize;
  }

  .move-panel {
    padding-inline-start: var(--space-md);
  }

  .move-panel-label {
    min-width: 0;
    flex-basis: 100%;
  }

  .app-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 22rem) {
  .app-header {
    padding-inline-end: 4.75rem;
  }

  .brand-subtitle {
    display: none;
  }

  .mobile-add span {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media (forced-colors: active) {
  .quadrant,
  .choice-option,
  .primary-button,
  .secondary-button,
  .quadrant-count {
    forced-color-adjust: auto;
  }

  .quadrant-symbol,
  .complete-ring,
  .destination-dot {
    border-color: currentColor;
  }

  .scroll-cue {
    color: CanvasText;
    background: Canvas;
  }

  .quadrant::after {
    background: linear-gradient(transparent, Canvas);
  }
}

/* --------------------------------------------------------------------------
   Concept direction: editorial paper, ink, and four quiet signals
   -------------------------------------------------------------------------- */

:root {
  --color-bg: oklch(0.978 0.012 82);
  --color-canvas: oklch(0.978 0.012 82);
  --color-surface: oklch(0.995 0.006 82);
  --color-ink: oklch(0.27 0.035 255);
  --color-muted: oklch(0.46 0.025 255);
  --color-faint: oklch(0.6 0.018 255);
  --color-line: oklch(0.84 0.018 82);
  --color-line-strong: oklch(0.67 0.03 82);
  --color-header: oklch(0.978 0.012 82);
  --color-header-raised: oklch(0.97 0.015 82);
  --color-header-muted: oklch(0.46 0.025 255);
  --color-primary: oklch(0.66 0.16 34);
  --color-primary-hover: oklch(0.59 0.16 32);
  --color-primary-soft: oklch(0.96 0.035 34);
  --color-primary-ink: var(--color-ink);
  --color-focus: oklch(0.54 0.15 238);
  --color-error: oklch(0.52 0.16 28);
  --color-error-soft: oklch(0.965 0.03 28);

  --do-accent: oklch(0.57 0.16 32);
  --do-tint: oklch(0.977 0.025 34);
  --do-line: oklch(0.84 0.045 34);
  --schedule-accent: oklch(0.49 0.11 225);
  --schedule-tint: oklch(0.975 0.018 225);
  --schedule-line: oklch(0.83 0.035 225);
  --delegate-accent: oklch(0.61 0.14 73);
  --delegate-tint: oklch(0.98 0.023 78);
  --delegate-line: oklch(0.85 0.045 78);
  --eliminate-accent: oklch(0.45 0.09 145);
  --eliminate-tint: oklch(0.978 0.018 145);
  --eliminate-line: oklch(0.84 0.035 145);

  --display-font: "Kaushan Script", "Kalam", "Bradley Hand", "Segoe Print", cursive;
  --logo-font: "Satisfy", "Yellowtail", "Brush Script MT", "Bradley Hand", cursive;
  --condensed-font: "Oswald", "Barlow Condensed", "Arial Narrow", "Avenir Next Condensed", sans-serif;
}

html,
body {
  background: var(--color-bg);
}

body {
  color: var(--color-ink);
  font-family: var(--condensed-font);
  font-size: 1rem;
  letter-spacing: 0.005em;
}

body::before {
  content: "";
  position: fixed;
  z-index: 10000;
  inset: 0;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='paper'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.72' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23paper)' opacity='.32'/%3E%3C/svg%3E");
  background-size: 11.25rem 11.25rem;
  mix-blend-mode: multiply;
  opacity: 0.055;
}

.app-shell {
  width: min(100%, 86rem);
  background: var(--color-bg);
  box-shadow: none;
}

.skip-link {
  color: var(--color-surface);
  background: var(--color-ink);
}

.app-header {
  position: sticky;
  min-height: 7.5rem;
  padding-block: 1rem;
  padding-inline: 4.25rem 2.75rem;
  color: var(--color-ink);
  background: var(--color-bg);
  border-block-end: 1px solid var(--color-line-strong);
  box-shadow: none;
  clip-path: none;
}

.brand {
  min-height: 3rem;
  gap: 0;
}

.brand-mark {
  display: none;
}

.brand-lockup {
  display: flex;
  align-items: baseline;
  gap: 2.2rem;
}

.brand-name {
  position: relative;
  overflow: visible;
  color: var(--color-ink);
  font-family: var(--logo-font);
  font-size: clamp(2.5rem, 5vw, 3.8rem);
  font-style: normal;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 0.78;
  text-overflow: clip;
}

.brand-name::after {
  content: "";
  position: absolute;
  inset-block-end: -0.3rem;
  inset-inline-start: 25%;
  width: 75%;
  height: 0.12rem;
  background: var(--color-primary);
  border-radius: 50%;
  transform: rotate(-3deg);
}

.brand-subtitle {
  color: var(--color-muted);
  font-family: var(--condensed-font);
  font-size: 1.18rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  line-height: 1;
  text-transform: uppercase;
}

.header-actions {
  gap: 0.7rem;
}

.primary-button,
.secondary-button {
  min-height: 2.75rem;
  border-radius: 0.45rem;
  box-shadow: none;
  font-family: var(--condensed-font);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.primary-button {
  color: var(--color-primary-ink);
  background: var(--color-primary);
  border: 1px solid var(--color-primary-hover);
}

.primary-button:hover:not(:disabled) {
  background: var(--color-primary-hover);
}

.primary-button:disabled {
  color: var(--color-faint);
  background: var(--color-line);
  border-color: var(--color-line-strong);
}

.secondary-button,
.app-header .secondary-button {
  color: var(--color-ink);
  background: transparent;
  border: 1px solid var(--color-line-strong);
}

.secondary-button:hover,
.app-header .secondary-button:hover {
  color: var(--color-ink);
  background: var(--color-surface);
  border-color: var(--color-ink);
}

.app-header .primary-button {
  color: var(--color-surface);
  background: var(--color-primary);
  border-color: var(--color-primary-hover);
}

.app-header .primary-button:hover:not(:disabled) {
  background: var(--color-primary-hover);
}

.app-header .primary-button,
.app-header .secondary-button,
.mobile-add {
  min-height: 3rem;
  padding-inline: 1.2rem;
  font-family: var(--display-font);
  font-size: 1.08rem;
  font-weight: 400;
  letter-spacing: 0.01em;
}

.app-header .secondary-button {
  min-width: 12.5rem;
  color: var(--color-ink);
  border-color: var(--schedule-accent);
}

.app-header .desktop-add {
  min-width: 10rem;
}

.completed-label {
  display: none;
}

.app-header .primary-button svg,
.mobile-add svg {
  width: 1.1rem;
  height: 1.1rem;
}

.desktop-add svg,
.mobile-add svg {
  order: -1;
}

.completed-toggle {
  white-space: nowrap;
}

.desktop-add {
  display: none;
}

.storage-banner {
  color: var(--color-ink);
  background: var(--delegate-tint);
  border-block-end-color: var(--delegate-line);
  font-family: var(--condensed-font);
}

.text-button,
.toast-action {
  font-family: var(--condensed-font);
}

.composer,
.first-run {
  margin-inline: clamp(1.25rem, 4vw, 3.5rem);
  border-radius: 0.6rem;
  box-shadow: none;
}

.composer {
  background: var(--color-surface);
  border-color: var(--color-line-strong);
}

.composer h2,
.first-run-copy h2 {
  color: var(--color-ink);
  font-family: var(--display-font);
  font-style: normal;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.composer-heading-row p,
.composer h2 + p,
.first-run-copy p {
  font-family: var(--condensed-font);
}

.choice-option {
  background: var(--color-bg);
  border-color: var(--color-line);
}

.choice-option:has(input:checked) {
  color: var(--color-surface);
  background: var(--color-primary);
  border-color: var(--color-primary-hover);
}

.field-step {
  color: var(--color-primary-hover);
  background: var(--color-primary-soft);
  border-color: var(--color-primary);
}

.first-run {
  background: var(--color-surface);
  border-color: var(--color-line-strong);
}

.first-run-copy h2 {
  font-size: 1.5rem;
}

.first-run-copy p {
  color: var(--color-muted);
}

#main-content {
  display: flow-root;
}

.matrix-frame {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  grid-template-rows: 2.25rem auto;
  gap: 1rem 1.2rem;
  margin: 0.75rem clamp(1.875rem, 4.75vw, 3.75rem) 1.5rem;
}

.matrix-axis {
  color: var(--color-muted);
  font-family: var(--condensed-font);
  font-size: 1.02rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.matrix-axis--top {
  display: grid;
  grid-column: 2;
  grid-template-columns: calc(50% - 1.75rem) minmax(0, 1fr);
  column-gap: 1.75rem;
}

.matrix-axis--top span {
  padding: 0 1.25rem 0.55rem;
  border-block-end: 2px solid var(--color-line-strong);
  text-align: center;
}

.matrix-axis--top span:first-child {
  color: var(--do-accent);
  border-block-end-color: var(--do-line);
}

.matrix-axis--top span:last-child {
  color: var(--schedule-accent);
  border-block-end-color: var(--schedule-line);
}

.matrix-axis--side {
  position: relative;
  display: grid;
  grid-row: 2;
  grid-template-rows: repeat(2, minmax(0, 1fr));
}

.matrix-axis--side::before,
.matrix-axis--side::after {
  content: "";
  position: absolute;
  inset-inline-end: 0;
  width: 2px;
  height: 50%;
}

.matrix-axis--side::before {
  inset-block-start: 0;
  background: var(--do-line);
}

.matrix-axis--side::after {
  inset-block-end: 0;
  background: var(--eliminate-line);
}

.matrix-axis--side span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 8rem;
  writing-mode: vertical-rl;
  transform: translateX(-0.8rem) rotate(180deg);
}

.matrix-axis--side span:first-child {
  color: var(--color-ink);
  border-inline-end: 0;
}

.matrix-axis--side span:last-child {
  color: var(--color-ink);
  border-inline-end: 0;
}

.matrix {
  position: relative;
  display: grid;
  grid-column: 2;
  grid-row: 2;
  grid-template-columns: calc(50% - 1.75rem) minmax(0, 1fr);
  grid-template-rows: calc(50% - 1rem) minmax(0, 1fr);
  gap: 1.75rem;
  height: calc(clamp(32rem, 63.5vh, 42rem) + 2px);
  margin: 0;
  padding: 0;
  overflow: visible;
  background: transparent;
  border: 0;
  border-radius: 0;
}

.matrix::before,
.matrix::after {
  content: "";
  position: absolute;
  z-index: 0;
  pointer-events: none;
  background: var(--color-line-strong);
}

.matrix::before {
  inset-block: 0;
  inset-inline-start: calc(50% - 0.875rem);
  width: 1px;
}

.matrix::after {
  inset-inline: 0;
  inset-block-start: calc(50% - 0.125rem);
  height: 1px;
}

.quadrant {
  position: relative;
  z-index: 1;
  height: auto;
  min-height: 0;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  background: var(--quadrant-tint);
}

.quadrant-header {
  align-items: flex-start;
  min-height: auto;
  gap: 1rem;
  padding: 1.45rem 1.5rem 1rem;
}

.quadrant-title-group {
  display: block;
}

.quadrant-symbol {
  display: none;
}

.quadrant-header h2 {
  position: relative;
  display: inline-block;
  color: var(--color-ink);
  font-family: var(--display-font);
  font-size: 2.2rem;
  font-style: normal;
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1;
  text-transform: uppercase;
  transform: scaleX(0.88) rotate(-0.45deg);
  transform-origin: left bottom;
}

.quadrant--schedule .quadrant-header h2 {
  transform: scaleX(0.88) rotate(0.35deg);
}

.quadrant--delegate .quadrant-header h2 {
  transform: scaleX(0.88) rotate(-0.8deg);
}

.quadrant--eliminate .quadrant-header h2 {
  transform: scaleX(0.88) rotate(0.2deg);
}

.quadrant-header h2::after {
  content: "";
  position: absolute;
  inset-inline-start: 0.02em;
  inset-block-end: -0.28rem;
  width: 58%;
  height: 0.12rem;
  background: var(--quadrant-accent);
  border-radius: 50%;
  transform: rotate(-2deg);
}

.quadrant-header p {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-block-start: 0.7rem;
  color: var(--color-ink);
  font-family: var(--condensed-font);
  font-size: 0.95rem;
  font-weight: 400;
  letter-spacing: 0.02em;
}

.quadrant-guidance {
  color: var(--quadrant-accent);
  font-family: var(--display-font);
  font-style: normal;
  font-weight: 400;
}

.quadrant-guidance::before {
  width: 0.25rem;
  height: 0.25rem;
  margin-inline-end: 0.05rem;
}

.quadrant-count {
  min-width: 2.75rem;
  height: 2.75rem;
  color: var(--quadrant-accent);
  background: transparent;
  border: 1.5px solid currentColor;
  border-radius: 50%;
  font-family: "Barlow Condensed", var(--condensed-font);
  font-size: 1.3rem;
  font-weight: 500;
}

.task-list {
  margin: 0 0.75rem 0.8rem;
  padding: 0;
  flex: 0 1 auto !important;
  max-height: calc(100% - 7.5rem);
  overflow-y: auto;
  background: color-mix(in oklch, var(--color-surface) 75%, var(--quadrant-tint));
  border: 1px solid color-mix(in oklch, var(--quadrant-line) 78%, var(--color-line-strong));
  border-radius: 0.65rem;
}

.task-list:empty {
  display: none;
}

.task {
  background: transparent;
  border-radius: 0;
}

.task + .task {
  border-block-start: 1px solid var(--color-line);
}

.task:focus-within:not(.is-completing),
.task.is-editing,
.task:hover:not(.is-editing):not(.is-completing) {
  background: color-mix(in oklch, var(--color-surface) 42%, var(--quadrant-tint));
}

.task-row {
  grid-template-columns: 3rem minmax(0, 1fr) 2.25rem 2.5rem;
  min-height: 3.7rem;
  padding: 0.25rem 0.45rem 0.25rem 0.55rem;
}

.task-content {
  padding-block: 0.15rem;
}

.task-title-button {
  min-height: 2.8rem;
  padding: 0.45rem 0.25rem 0.45rem 0;
  color: var(--color-ink);
  font-family: "Barlow Condensed", var(--condensed-font);
  font-size: 1.16rem;
  font-weight: 500;
  letter-spacing: 0.005em;
  line-height: 1.2;
}

.task-title-button:hover {
  color: var(--quadrant-accent);
}

.complete-button,
.drag-handle,
.task-menu {
  width: 2.5rem;
  height: 2.75rem;
  color: var(--color-ink);
  border-radius: 0.35rem;
}

.complete-button:hover,
.drag-handle:hover,
.task-menu:hover {
  color: var(--quadrant-accent);
  background: transparent;
}

.complete-ring {
  width: 1.55rem;
  height: 1.55rem;
  border-width: 1.5px;
  border-radius: 0.25rem;
}

.complete-ring svg {
  width: 0.95rem;
  height: 0.95rem;
}

.drag-handle {
  cursor: grab;
}

.drag-dots {
  position: relative;
  width: 0.75rem;
  height: 1.25rem;
  background: none;
  opacity: 0.88;
}

.drag-dots::before {
  content: "";
  position: absolute;
  inset-block-start: 0.125rem;
  inset-inline-start: 0.0625rem;
  width: 0.25rem;
  height: 0.25rem;
  background: currentColor;
  border-radius: 50%;
  box-shadow:
    0.375rem 0 currentColor,
    0 0.375rem currentColor,
    0.375rem 0.375rem currentColor,
    0 0.75rem currentColor,
    0.375rem 0.75rem currentColor;
}

.task-menu svg {
  width: 1.3rem;
  height: 1.3rem;
  stroke-width: 3;
}

.task-actions {
  display: none !important;
}

.task.is-editing .task-row {
  grid-template-columns: minmax(0, 1fr);
  padding: 0.55rem;
}

.task.is-editing .drag-handle,
.task.is-editing .task-menu,
.task.is-editing .complete-button {
  display: none;
}

.quadrant-empty {
  margin: 0;
  padding: 2rem 1.5rem 2.5rem 3.25rem;
  color: var(--color-muted);
  font-family: var(--condensed-font);
  font-size: 1rem;
}

.quadrant-empty::before {
  inset-block-start: 2.58rem;
  inset-inline-start: 1.5rem;
  width: 1.15rem;
  height: 0.13rem;
  opacity: 0.78;
}

.quadrant::after {
  background: linear-gradient(
    to bottom,
    transparent,
    color-mix(in oklch, var(--quadrant-tint) 94%, var(--quadrant-accent)) 68%,
    var(--quadrant-tint)
  );
  border-radius: 0;
}

.scroll-cue {
  inset-block-end: 0.35rem;
  color: var(--quadrant-accent);
  font-family: var(--condensed-font);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.move-panel {
  padding: 0.7rem 1rem 0.9rem 3.3rem;
  background: color-mix(in oklch, var(--quadrant-tint) 70%, var(--color-surface));
  border-block-start-color: var(--color-line);
}

.move-panel-label {
  color: var(--color-muted);
  font-family: var(--condensed-font);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.move-option {
  min-height: 2.35rem;
  border-radius: 0.35rem;
  font-family: var(--condensed-font);
  font-size: 0.88rem;
}

.move-option:hover {
  background: var(--color-surface);
  border-color: var(--color-line-strong);
}

.move-panel-group--danger {
  justify-content: flex-end;
}

.move-panel-group--danger .move-option {
  color: var(--color-error);
}

.app-footer {
  margin-inline: clamp(1rem, 3.5vw, 1.875rem);
  padding: 1rem 0 1.75rem;
  color: var(--color-muted);
  border-block-start: 1px solid var(--color-line-strong);
  font-family: var(--condensed-font);
}

.save-status,
.shortcut-hint {
  font-size: 1rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.device-mark,
kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  height: 2rem;
  padding: 0.1rem 0.35rem;
  color: var(--color-ink);
  background: var(--color-surface);
  border: 1px solid var(--color-line-strong);
  border-radius: 0.3rem;
  font-family: "Kalam", var(--display-font);
  font-size: 1rem;
  line-height: 1;
}

kbd {
  color: var(--color-ink);
  background: var(--color-surface);
  border-color: var(--color-line-strong);
  font-family: "Kalam", var(--display-font);
}

.mobile-add {
  display: none;
}

.toast {
  background: var(--color-ink);
  border-radius: 0.45rem;
  box-shadow: 0 0.35rem 0.7rem oklch(0.2 0.03 255 / 16%);
  font-family: var(--condensed-font);
}

@media (min-width: 56rem) {
  .desktop-add {
    display: inline-flex;
  }

  .mobile-add {
    display: none;
  }

  .quadrant-header {
    align-items: center;
    height: 3.25rem;
    min-height: 3.25rem;
    gap: var(--space-sm);
    padding: var(--space-2xs) var(--space-lg);
  }

  .quadrant-title-group {
    display: flex;
    flex: 1 1 auto;
    min-width: 0;
  }

  .quadrant-title-group > div {
    display: flex;
    align-items: baseline;
    min-width: 0;
    gap: var(--space-sm);
  }

  .quadrant-header p {
    flex-wrap: nowrap;
    margin: 0;
    white-space: nowrap;
  }

  .task-list {
    max-height: calc(100% - 3.5rem);
    margin-block-end: var(--space-2xs);
  }

  .quadrant::after {
    block-size: 1.25rem;
  }

  .task-row {
    grid-template-columns: 3rem minmax(0, 1fr) 2.75rem 2.75rem;
  }

  .complete-button,
  .drag-handle,
  .task-menu {
    width: 2.75rem;
    height: 2.75rem;
  }
}

@media (min-width: 56rem) and (max-width: 74rem) {
  .quadrant-header {
    gap: var(--space-xs);
    padding-inline: var(--space-xs);
  }

  .quadrant-title-group > div {
    gap: var(--space-xs);
  }

  .quadrant-header h2 {
    font-size: 2rem;
  }

  .quadrant-header p {
    font-size: 0.875rem;
  }

  .quadrant-guidance {
    display: none;
  }
}

@media (max-width: 55.999rem) {
  .app-shell {
    min-height: auto;
  }

  .app-header,
  .app-header:has(.completed-toggle:not([hidden])) {
    min-height: clamp(5.25rem, 13.6vw, 7.25rem);
    align-items: center;
    padding: 0.9rem clamp(1rem, 3.5vw, 1.875rem);
  }

  .app-header:has(.completed-toggle:not([hidden])) .header-actions {
    position: static;
    inset: auto;
  }

  .brand-lockup {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.2rem;
  }

  .brand-name {
    font-size: clamp(2.3rem, 6.1vw, 3.25rem);
  }

  .brand-subtitle {
    font-size: clamp(0.82rem, 2vw, 1rem);
    letter-spacing: 0.16em;
  }

  .app-header .completed-toggle {
    min-width: 0;
    min-height: clamp(2.45rem, 5.6vw, 3rem);
    padding-inline: clamp(0.7rem, 2vw, 1.2rem);
    font-size: clamp(0.78rem, 2vw, 1.05rem);
  }

  .desktop-add {
    display: none;
  }

  .matrix-frame {
    display: block;
    margin: 1rem clamp(1rem, 3.5vw, 1.875rem) 0.2rem;
  }

  .matrix-axis {
    display: none;
  }

  .matrix {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    height: auto;
    border: 0;
  }

  .matrix::before,
  .matrix::after {
    display: none;
  }

  .quadrant,
  .quadrant:nth-child(odd),
  .quadrant:nth-child(n + 3) {
    height: auto;
    min-height: 10.75rem;
    border: 1px solid var(--quadrant-line);
    border-radius: 0.55rem;
  }

  .quadrant-header {
    padding: 0.9rem 1.55rem 1rem;
  }

  .quadrant-header h2 {
    font-size: clamp(2rem, 4.3vw, 2.3rem);
    transform: scaleX(0.92) rotate(-0.45deg);
  }

  .quadrant--schedule .quadrant-header h2 {
    transform: scaleX(0.92) rotate(0.35deg);
  }

  .quadrant--delegate .quadrant-header h2 {
    transform: scaleX(0.92) rotate(-0.8deg);
  }

  .quadrant--eliminate .quadrant-header h2 {
    transform: scaleX(0.92) rotate(0.2deg);
  }

  .quadrant-header p {
    flex-wrap: wrap;
    font-size: clamp(0.92rem, 2vw, 1.05rem);
  }

  .quadrant-count {
    min-width: clamp(2.35rem, 5.2vw, 2.75rem);
    height: clamp(2.35rem, 5.2vw, 2.75rem);
  }

  .task-list {
    margin-inline: clamp(0.8rem, 1.7vw, 0.95rem);
  }

  .quadrant:has(.task:nth-child(2)) .task-list {
    margin-block-end: 1.2rem;
  }

  .quadrant:has(.task:only-child) .quadrant-header {
    padding-block-end: 0.5rem;
  }

  .quadrant:has(.task:only-child) .task-list {
    margin-block-end: 0.4rem;
  }

  .quadrant-empty {
    padding-inline-start: 3rem;
    padding-block-start: 1.65rem;
  }

  .quadrant-empty::before {
    inset-inline-start: 1.2rem;
    inset-block-start: 2.23rem;
  }

  .app-footer {
    align-items: center;
    margin-inline: clamp(1rem, 3.5vw, 1.875rem);
    padding: 0.5rem 0;
  }

  .shortcut-hint {
    display: none;
  }

  .mobile-add {
    position: static;
    display: flex;
    width: calc(100% - clamp(2rem, 7vw, 3.75rem));
    min-height: clamp(3.35rem, 7.6vw, 4.05rem);
    margin: 0 clamp(1rem, 3.5vw, 1.875rem) max(0.75rem, env(safe-area-inset-bottom));
    color: var(--color-surface);
    background: var(--color-primary);
    border: 1px solid var(--color-primary-hover);
    border-radius: 0.5rem;
    font-size: clamp(1.08rem, 2.8vw, 1.5rem);
  }

  .mobile-add svg {
    width: clamp(1.2rem, 3.2vw, 1.7rem);
    height: clamp(1.2rem, 3.2vw, 1.7rem);
  }

  body.composer-open .mobile-add {
    display: none;
  }

  .toast {
    inset-inline: 1rem;
    inset-block-end: 5.2rem;
  }
}

@media (min-width: 40rem) and (max-width: 55.999rem) {
  .app-header,
  .app-header:has(.completed-toggle:not([hidden])) {
    align-items: flex-start;
    padding-block-start: 1.35rem;
    padding-block-end: 1rem;
    padding-inline: 1.875rem 2.55rem;
  }

  .brand-lockup {
    gap: 1.1rem;
  }

  .brand-name {
    font-size: 3rem;
  }

  .header-actions {
    margin-block-start: 0.95rem;
  }

  .app-header .completed-toggle {
    width: 12rem;
    min-width: 12rem;
    min-height: 2.75rem;
    padding-inline: 0.9rem;
    font-size: 1rem;
  }

  .quadrant-header h2 {
    font-size: 2.15rem;
  }

  .quadrant-header p {
    margin-block-start: 0.85rem;
  }

  .task-row {
    min-height: 4rem;
    grid-template-columns: 4.4rem minmax(0, 1fr) 4.25rem 2.5rem;
    padding-inline-start: 0.85rem;
    padding-inline-end: 0.95rem;
  }

  .drag-handle {
    justify-self: center;
  }

  .complete-ring {
    width: 1.65rem;
    height: 1.65rem;
  }

  .save-status {
    gap: 1.25rem;
    padding-inline-start: 0.5rem;
  }
}

@media (max-width: 27rem) {
  .header-actions {
    gap: 0.35rem;
  }

  .completed-toggle {
    max-width: 7.6rem;
    padding-inline: 0.55rem;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .completed-verb {
    display: inline;
    font-size: 0;
  }

  .completed-verb::after {
    content: "Show completed";
    font-size: 0.64rem;
    letter-spacing: -0.01em;
  }

  .completed-label {
    display: none;
  }

  .completed-toggle[aria-pressed="true"] .completed-verb::after {
    content: "Hide completed";
  }

  .task-row {
    grid-template-columns: 2.5rem minmax(0, 1fr) 2.05rem 2.2rem;
    padding-inline-start: 0.4rem;
    padding-inline-end: 0.25rem;
  }

  .task-title-button {
    font-size: 1rem;
  }

  .move-panel {
    padding-inline-start: 1rem;
  }
}

@media (max-width: 22rem) {
  .completed-verb::after {
    content: "Show done";
  }

  .completed-toggle[aria-pressed="true"] .completed-verb::after {
    content: "Hide done";
  }
}

@media (prefers-reduced-motion: reduce) {
  .task.is-arriving,
  .toast.is-entering {
    animation: none;
  }
}