* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-weight: var(--font-weight-regular);
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
  color: var(--color-text-primary);
  background: var(--gradient-bg-home-signature);
  transition: color var(--transition-base), background var(--transition-base);
}

[data-theme="dark"] body,
body.theme-home {
  background: var(--gradient-bg-home-signature);
}

[data-theme="light"] body {
  background: var(--gradient-bg-home-signature);
}

[data-theme="light"] .btn-primary {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

[data-theme="light"] .btn-primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  filter: none;
}

[data-theme="light"] .btn-primary:disabled {
  background: var(--gradient-action-disabled);
  border-color: var(--color-border-strong);
  color: var(--color-text-disabled);
}

[data-theme="light"] a {
  color: var(--color-secondary);
}

[data-theme="light"] a:hover,
[data-theme="light"] a:focus-visible {
  color: var(--color-primary);
}

[data-theme="light"] .ds-accordion .link-title,
[data-theme="light"] .featured-link h4 {
  color: var(--color-secondary);
}

[data-theme="light"] .featured-link:hover h4,
[data-theme="light"] .featured-link:focus-visible h4 {
  color: var(--color-primary);
}

[data-theme="light"] .featured-link {
  background: var(--gradient-surface-card);
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-sm);
}

[data-theme="light"] .featured-link:hover,
[data-theme="light"] .featured-link:focus-visible {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

[data-theme="light"] .featured-link.is-selected,
[data-theme="light"] .featured-link[aria-current="true"] {
  border-color: var(--color-primary);
  background: var(--gradient-surface-panel);
  box-shadow: var(--focus-ring), var(--shadow-md);
}

[data-theme="light"] .featured-link.is-disabled,
[data-theme="light"] .featured-link[aria-disabled="true"] {
  opacity: 1;
  background: var(--gradient-action-disabled);
  border-color: var(--color-border);
  box-shadow: none;
  filter: grayscale(0.2);
}

[data-theme="light"] .featured-link.is-disabled::before,
[data-theme="light"] .featured-link[aria-disabled="true"]::before {
  opacity: 0.35;
}

[data-theme="light"] .featured-link.is-disabled .featured-kicker,
[data-theme="light"] .featured-link[aria-disabled="true"] .featured-kicker,
[data-theme="light"] .featured-link.is-disabled h4,
[data-theme="light"] .featured-link[aria-disabled="true"] h4,
[data-theme="light"] .featured-link.is-disabled .description,
[data-theme="light"] .featured-link[aria-disabled="true"] .description {
  color: var(--color-text-muted);
}

[data-theme="light"] .chip-email {
  border-color: var(--color-status-assigned-border);
  background: var(--color-status-assigned-bg);
  color: var(--color-status-assigned-fg);
}

[data-theme="light"] .chip-email:hover {
  background: var(--color-status-running-bg);
  box-shadow: var(--shadow-sm);
}

[data-theme="light"] .chip.selected {
  background: var(--color-primary);
  color: var(--color-white);
}

[data-theme="light"] .chip.selected:hover {
  background: var(--color-secondary);
}

[data-theme="light"] .chip-delete {
  color: currentColor;
}

[data-theme="light"] .chip.selected .chip-delete {
  color: var(--color-white);
  background: var(--color-overlay-strong);
}

.shell {
  max-width: var(--container-default);
  margin: 0 auto;
  padding: var(--space-page-gutter);
}

h1,
h2,
h3 {
  font-family: var(--font-heading);
  font-weight: var(--font-weight-bold);
  margin: 0;
}

h1 {
  font-size: var(--font-size-title);
  line-height: var(--line-height-title);
}

h2 {
  font-size: var(--font-size-subtitle);
  line-height: var(--line-height-subtitle);
}

p {
  margin: 0;
  color: var(--color-text-secondary);
}

.ds-app-header--hero {
  margin-bottom: var(--space-3);
}

.ds-app-header--hero .ds-app-header__title {
  font-size: var(--font-size-title);
  line-height: var(--line-height-title);
}

.hero-intro {
  margin: 0 0 var(--space-section-stack);
  max-width: 60rem;
  color: var(--color-text-secondary);
}

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

.section-review-controls {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin: 0 0 var(--space-6);
  width: 100%;
}

.section-review-controls__group {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.section-review-controls #toggleTheme {
  margin-left: auto;
}

.section-review-controls #toggleTheme[aria-pressed="true"] {
  border-color: var(--color-accent);
}

.theme-toggle {
  min-width: 8.25rem;
  justify-content: center;
  padding-left: var(--space-3);
  padding-right: var(--space-3);
}

.theme-toggle__icon-wrap {
  position: relative;
  width: 1rem;
  height: 1rem;
}

.theme-toggle__icon {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: scale(0.86) rotate(-12deg);
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.theme-toggle__icon--moon {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}

.theme-toggle__text {
  min-width: 4.5rem;
}

[data-theme="light"] .theme-toggle__icon--sun {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}

[data-theme="light"] .theme-toggle__icon--moon {
  opacity: 0;
  transform: scale(0.86) rotate(12deg);
}

@media (max-width: 640px) {
  .theme-toggle {
    min-width: 2.5rem;
  }

  .theme-toggle__text {
    display: none;
  }
}



.section,
.card,
.type-item,
.state-strip,
.logo-card,
.header-pattern-card,
.bg-card,
.swatch,
.icon-item,
.table-wrap,
.state,
.chips-container,
.file-item,
.number-input,
.dropzone-browse-btn,
.file-upload-dropzone,
.ds-accordion details,
.ds-accordion .link-tile,
.btn,
input,
select {
  transition:
    color var(--transition-base),
    background-color var(--transition-base),
    background var(--transition-base),
    border-color var(--transition-base),
    box-shadow var(--transition-base);
}

.section {
  background: var(--color-surface-1);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-section);
  padding: var(--space-card-padding);
  margin-bottom: var(--space-6);
}

.section h2 {
  margin: 0;
}

.section-stage {
  background: var(--gradient-surface-panel);
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-sm);
}

.section-stage h2 {
  font-size: var(--font-size-title);
  line-height: var(--line-height-title);
  margin-bottom: var(--space-2);
}

.section-stage p {
  color: var(--color-text-secondary);
  max-width: 56rem;
}

.section-accordion {
  display: block;
}

.section-accordion > summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  cursor: pointer;
  position: relative;
  width: 100%;
  box-sizing: border-box;
  padding: 0.875rem 1rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.section-accordion > summary::-webkit-details-marker {
  display: none;
}

.section-accordion > summary::after {
  content: "+";
  position: absolute;
  right: 1rem;
  color: var(--color-accent);
  font-weight: var(--font-weight-bold);
  font-size: 1.4rem;
  line-height: 1;
}

.section-accordion > summary:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.section-accordion > summary:hover {
  color: var(--color-accent);
}

.section-accordion > summary:active {
  transform: scale(0.995);
}

.section-accordion[open] > summary::after {
  content: "-";
}

.section-body {
  margin-top: var(--space-4);
}

.section-note {
  margin-top: var(--space-3);
}

.section-body > .section-note:first-child {
  margin-top: 0;
}

.bg-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13.5rem, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.bg-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  min-height: 7rem;
  position: relative;
  overflow: hidden;
}

.bg-card h3 {
  margin-bottom: var(--space-2);
}

.bg-card p {
  color: var(--color-text-secondary);
}

[data-theme="light"] .bg-card {
  border-color: var(--color-border);
  box-shadow: var(--shadow-section);
}

[data-theme="light"] .bg-product,
[data-theme="light"] .bg-ops {
  border-color: var(--color-border-strong);
}

.bg-home {
  background: var(--gradient-bg-home-signature);
}

.bg-product {
  background: var(--gradient-bg-product-standard);
}

.bg-ops {
  background: var(--gradient-bg-ops-console);
}

.bg-surface-panel {
  background: var(--gradient-surface-panel);
}

.bg-surface-card {
  background: var(--gradient-surface-card);
}

.bg-surface-elevated {
  background: var(--gradient-surface-elevated);
}

.tokens-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-3);
}

.swatch {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-overlay-soft);
}

.swatch-chip {
  height: 3.375rem;
}

.swatch-meta {
  padding: var(--space-3);
}

.swatch-meta strong {
  display: block;
  color: var(--color-text-primary);
  margin-bottom: 0.125rem;
}

.logo-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-3);
}

.logo-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  background: var(--color-surface-1);
}

.logo-card h3 {
  margin: var(--space-3) 0 var(--space-2);
}

.logo-stage {
  min-height: 7.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
}

.logo-stage-dark {
  background: var(--gradient-surface-elevated);
}

.logo-stage img {
  max-width: 7rem;
  max-height: 5.5rem;
  width: auto;
  height: auto;
  object-fit: contain;
}

.header-pattern-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-1);
  padding: var(--space-4);
  margin-top: var(--space-3);
}

.ds-app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: 0;
  border: none;
  border-radius: 0;
  background: transparent;
}

.ds-app-header__brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-width: 0;
}

.ds-app-header__mark {
  width: 2.5rem;
  height: 2.5rem;
  flex: 0 0 auto;
}

.ds-app-header__text {
  min-width: 0;
}

.ds-app-header__eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: var(--font-size-overline);
  line-height: var(--line-height-overline);
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-bold);
}

.ds-app-header__title {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-subtitle);
  line-height: var(--line-height-subtitle);
  color: var(--color-text-primary);
}

.ds-app-header__actions {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  justify-content: flex-end;
}

.header-logout-btn {
  border-color: var(--color-border-strong);
  background: var(--color-surface-2);
}

.header-logout-btn:hover {
  border-color: var(--color-accent);
  background: var(--color-surface-1);
}

.header-logout-btn:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.header-pattern-guidance,
.header-pattern-meta {
  margin-top: var(--space-3);
  display: grid;
  gap: var(--space-2);
}

.header-pattern-guidance p,
.header-pattern-meta p {
  color: var(--color-text-secondary);
}

.space-stack {
  display: grid;
  gap: var(--space-2);
}

.space-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.space-label {
  width: 11rem;
  color: var(--color-text-muted);
  font-size: var(--font-size-caption);
}

.space-bar {
  height: 0.5rem;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--color-accent), var(--color-primary));
}

.type-stack {
  display: grid;
  gap: var(--space-3);
}

.type-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  background: var(--color-overlay-soft);
}

.type-meta {
  margin-bottom: var(--space-2);
  color: var(--color-text-muted);
  font-size: var(--font-size-caption);
}

.type-display {
  font-family: var(--font-heading);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-display);
  line-height: var(--line-height-display);
  color: var(--color-text-primary);
}

.type-title {
  font-family: var(--font-heading);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-title);
  line-height: var(--line-height-title);
  color: var(--color-text-primary);
}

.type-subtitle {
  font-family: var(--font-heading);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-subtitle);
  line-height: var(--line-height-subtitle);
  color: var(--color-text-primary);
}

.type-body-lg {
  font-size: var(--font-size-body-lg);
  line-height: var(--line-height-body-lg);
}

.type-body {
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
}

.type-caption {
  font-size: var(--font-size-caption);
  line-height: var(--line-height-caption);
}

.demo-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

button,
input,
select {
  font: inherit;
}

.btn {
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  min-height: 2.5rem;
  padding: 0 var(--space-3);
  cursor: pointer;
  transition: transform var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast), opacity var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.btn:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.btn-primary {
  background: var(--gradient-action-primary);
  color: var(--color-text-primary);
}

.btn-primary:hover {
  border-color: var(--color-accent);
  filter: brightness(1.04);
}

.btn-secondary {
  background: var(--color-surface-2);
  color: var(--color-text-primary);
}

.btn-secondary:hover {
  border-color: var(--color-accent);
  background: var(--color-surface-1);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-secondary);
}

.btn-ghost:hover {
  border-color: var(--color-accent);
  background: var(--color-overlay-soft);
  color: var(--color-text-primary);
}

.btn-danger {
  background: var(--color-status-error-bg);
  border-color: var(--color-status-error-border);
  color: var(--color-status-error-fg);
}

.btn-danger:hover {
  border-color: var(--color-danger);
  background: var(--color-status-error-bg);
}

.btn:hover {
  transform: translateY(-0.0625rem);
}

.btn:active {
  transform: translateY(0) scale(0.98);
  transition: transform var(--transition-fast);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: var(--space-3);
}

.field {
  display: grid;
  gap: var(--space-control-stack);
  align-content: start;
}

label {
  display: block;
  color: var(--color-text-secondary);
  font-size: var(--font-size-caption);
  line-height: var(--line-height-caption);
}

input,
select {
  display: block;
  width: 100%;
  margin: 0;
  min-height: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-overlay-soft);
  color: var(--color-text-primary);
  padding: 0 var(--space-control-inline);
  line-height: normal;
  box-sizing: border-box;
}

input[type="text"],
input[type="search"],
input[type="email"],
input[type="password"] {
  appearance: none;
  -webkit-appearance: none;
}

input {
  appearance: none;
  -webkit-appearance: none;
}

input::placeholder,
select {
  color: var(--color-text-secondary);
}

input[type="search"]::-webkit-search-decoration,
input[type="search"]::-webkit-search-cancel-button,
input[type="search"]::-webkit-search-results-button,
input[type="search"]::-webkit-search-results-decoration {
  -webkit-appearance: none;
}

.select-wrap {
  position: relative;
}

.select-wrap select {
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background: var(--color-overlay-soft);
  border-color: var(--color-border-strong);
  min-height: 2.5rem;
  height: 2.5rem;
  padding-right: 2rem;
}

.select-wrap select:hover {
  border-color: var(--color-accent);
}

.select-wrap select:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.select-icon {
  position: absolute;
  right: 0.625rem;
  top: 50%;
  transform: translateY(-50%);
  width: 1rem;
  height: 1rem;
  color: var(--color-text-muted);
  pointer-events: none;
}

input[type="file"] {
  padding-top: var(--space-2);
  padding-bottom: var(--space-2);
}

.icons-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(7rem, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.icon-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-overlay-soft);
  padding: var(--space-3);
  display: grid;
  justify-items: center;
  gap: var(--space-2);
  color: var(--color-text-secondary);
  font-size: var(--font-size-caption);
}

.icon {
  width: 1.25rem;
  height: 1.25rem;
}

.icon-inline {
  width: 1rem;
  height: 1rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13.75rem, 1fr));
  gap: var(--space-3);
}

.card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  background: var(--color-overlay-soft);
}

.card h3 {
  margin-bottom: var(--space-2);
}

.card-copy {
  margin-bottom: var(--space-3);
}

.featured-grid {
  grid-template-columns: repeat(auto-fit, minmax(12.5rem, 1fr));
}

.featured-link {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  text-decoration: none;
  background: var(--gradient-surface-card);
  border-color: var(--color-border);
  position: relative;
  overflow: hidden;
}

.featured-link::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-featured-top-accent);
  opacity: 0.78;
}

.featured-link:hover,
.featured-link:focus-visible {
  text-decoration: none;
  transform: translateY(-0.0625rem);
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-md);
}

.featured-link:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring), var(--shadow-md);
}

.featured-link.is-selected,
.featured-link[aria-current="true"] {
  border-color: var(--color-accent);
  box-shadow: var(--focus-ring), var(--shadow-sm);
}

.featured-link.is-selected::before,
.featured-link[aria-current="true"]::before {
  background: var(--gradient-featured-top-accent-selected);
  opacity: 1;
}

.featured-link.is-disabled,
.featured-link[aria-disabled="true"] {
  opacity: 0.55;
  pointer-events: none;
  box-shadow: none;
}

.featured-head {
  display: grid;
  gap: 0.25rem;
  margin-bottom: var(--space-2);
}

.featured-kicker {
  margin: 0;
  color: var(--color-accent);
  font-size: var(--font-size-overline);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: var(--font-weight-bold);
}

.featured-link h4 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--font-size-subtitle);
  line-height: var(--line-height-subtitle);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
}

.featured-link:hover h4,
.featured-link:focus-visible h4 {
  color: var(--color-text-primary);
}

.description {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: var(--font-size-body-lg);
  line-height: var(--line-height-body-lg);
}

.production-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(18.5rem, 1fr));
  gap: var(--space-3);
}

.state-matrix {
  display: grid;
  gap: var(--space-3);
}

.state-strip {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  background: var(--color-overlay-soft);
}

.state-strip h3 {
  margin-bottom: var(--space-2);
}

.state-featured-grid {
  grid-template-columns: repeat(auto-fit, minmax(10.5rem, 1fr));
}

.field-label {
  display: inline-block;
  margin-bottom: var(--space-2);
  color: var(--color-text-secondary);
  font-size: var(--font-size-caption);
}

/* Accordion pattern (Home baseline) */
.ds-accordion {
  display: grid;
  gap: 0.75rem;
}

.ds-accordion details {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.ds-accordion summary {
  cursor: pointer;
  list-style: none;
  width: 100%;
  box-sizing: border-box;
  padding: 0.875rem 1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  font-size: 0.98rem;
  position: relative;
  color: var(--color-text-primary);
  transition: color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.ds-accordion summary::-webkit-details-marker {
  display: none;
}

.ds-accordion summary::after {
  content: "+";
  position: absolute;
  right: 1rem;
  color: var(--color-accent);
  font-weight: 700;
}

.ds-accordion details[open] summary::after {
  content: "-";
}

.ds-accordion summary:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.ds-accordion summary:hover {
  color: var(--color-accent);
}

.ds-accordion summary:active {
  transform: scale(0.995);
}

.ds-accordion .links {
  display: grid;
  gap: 0.625rem;
  padding: 0 0.875rem 0.875rem;
}

.ds-accordion .link-tile {
  display: block;
  background: var(--color-surface-1);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.6875rem 0.8125rem;
  text-decoration: none;
  transition: border-color var(--transition-base), background-color var(--transition-base), transform var(--transition-fast);
}

.ds-accordion .link-tile:hover {
  border-color: var(--color-accent);
  background: var(--color-surface-2);
  transform: translateY(-1px);
}

.ds-accordion .link-title {
  display: block;
  color: var(--color-text-primary);
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.ds-accordion .link-meta {
  display: block;
  color: var(--color-text-secondary);
  font-size: var(--font-size-caption);
}

/* Lens custom file radio select */
.input-files-list {
  display: flex;
  flex-direction: column;
  width: 100%;
  margin-top: 0.4rem;
  gap: 0.45rem;
}

.input-files-list .input-file-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  padding: 0.5rem 0.55rem;
  border: 1px solid var(--color-border-subtle);
  border-radius: 0.5625rem;
  background: var(--color-overlay-soft);
}

.input-file-select {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  min-width: 0;
  flex: 1;
  cursor: pointer;
}

.input-file-select input {
  appearance: none;
  -webkit-appearance: none;
  width: 1rem;
  height: 1rem;
  min-width: 1rem;
  min-height: 1rem;
  flex: 0 0 1rem;
  margin: 0;
  padding: 0;
  border-radius: 50%;
  border: 1.5px solid var(--color-secondary);
  background: var(--color-surface-1);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.input-file-select input:checked {
  border-color: var(--color-secondary);
  background:
    radial-gradient(circle, var(--color-secondary) 0 38%, transparent 42%),
    var(--color-surface-1);
  box-shadow: var(--shadow-control-selected);
}

.input-file-select input:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.input-file-name {
  display: block;
  flex: 1;
  min-width: 0;
  font-size: 0.86rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.input-file-select input:checked + .input-file-name {
  color: var(--color-text-primary);
  font-weight: 600;
}

.selectable-input-list .selectable-item {
  transition: border-color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
}

.selectable-input-list .selectable-item:hover {
  border-color: var(--color-accent);
  background: var(--color-status-running-bg);
}

.selectable-input-list .selectable-item:focus-within {
  border-color: var(--color-accent);
  background: var(--color-status-running-bg);
  box-shadow: var(--focus-ring);
}

.input-file-actions {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  flex-shrink: 0;
  justify-self: end;
}

.icon-action {
  flex: 0 0 2rem;
  width: 2rem;
  height: 2rem;
  min-width: 2rem;
  min-height: 2rem;
  border-radius: 0.5rem;
  border: 1px solid var(--color-border-strong);
  background: var(--color-surface-2);
  color: var(--color-text-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: transform var(--transition-fast), opacity var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
  cursor: pointer;
}

.icon-action svg {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
}

.icon-action:hover {
  transform: translateY(-1px);
  border-color: var(--color-accent);
  background: var(--color-surface-1);
}

.icon-action:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.icon-action.danger {
  border-color: var(--color-status-error-border);
  background: var(--color-status-error-bg);
  color: var(--color-status-error-fg);
}

/* Common checkbox */
.ds-checkbox {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.6rem;
  color: var(--color-text-secondary);
  cursor: pointer;
}

#notify-checkbox,
#archive-checkbox {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}

.ds-checkbox__box {
  width: 1.05rem;
  height: 1.05rem;
  border-radius: 0.25rem;
  border: 1.5px solid var(--color-secondary);
  background: var(--color-overlay-soft);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.ds-checkbox__box svg {
  width: 0.78rem;
  height: 0.78rem;
  opacity: 0;
  transform: scale(0.86);
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

#notify-checkbox:checked + .ds-checkbox .ds-checkbox__box,
#archive-checkbox:checked + .ds-checkbox .ds-checkbox__box {
  border-color: var(--color-primary);
  background: var(--color-status-running-bg);
}

#notify-checkbox:checked + .ds-checkbox .ds-checkbox__box svg,
#archive-checkbox:checked + .ds-checkbox .ds-checkbox__box svg {
  opacity: 1;
  transform: scale(1);
}

#notify-checkbox:focus-visible + .ds-checkbox .ds-checkbox__box,
#archive-checkbox:focus-visible + .ds-checkbox .ds-checkbox__box {
  box-shadow: var(--focus-ring);
}

.ds-checkbox__label {
  color: var(--color-text-primary);
}

/* Email selection pills (MOC baseline) */
.chips-container {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.75rem;
  background: var(--color-surface-1);
  border: 1px solid var(--color-border);
  border-radius: 0.375rem;
  min-height: 2.75rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.75rem;
  border-radius: 2rem;
  font-size: 0.75rem;
  transition: background-color var(--transition-base), box-shadow var(--transition-base), color var(--transition-base), transform var(--transition-fast);
  user-select: none;
  cursor: pointer;
}

.chip:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.chip:active {
  transform: scale(0.98);
}

.chip-email {
  border: 1px solid var(--color-status-assigned-border);
  background: var(--color-status-assigned-bg);
  color: var(--color-status-assigned-fg);
}

.chip-email:hover {
  background: var(--color-status-running-bg);
  box-shadow: var(--shadow-sm);
}

.chip.selected {
  background: var(--color-accent);
  color: var(--color-bg);
  font-weight: 600;
}

.chip.selected:hover {
  background: var(--color-accent);
  box-shadow: var(--shadow-sm);
}

.chip-delete {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  color: currentColor;
  margin-left: 0.25rem;
  width: 0.95rem;
  height: 0.95rem;
  border-radius: 999rem;
  font-size: 0.72rem;
  line-height: 1;
  opacity: 0.7;
  transition: opacity var(--transition-base), background-color var(--transition-base), box-shadow var(--transition-fast);
}

.chip-delete:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.chip:hover .chip-delete {
  opacity: 1;
}

.chip.selected .chip-delete {
  background: var(--color-overlay-soft);
}

.custom-email-row {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.custom-email-row input {
  flex: 1;
  min-width: 0;
}

.custom-email-row .btn {
  white-space: nowrap;
}

.chip-help {
  margin-top: var(--space-2);
  color: var(--color-text-muted);
  font-size: var(--font-size-caption);
}

/* Dropzone pattern (Lens + MOC baseline) */
.file-upload-area {
  display: grid;
  gap: 0.55rem;
}

.file-upload-dropzone {
  border: 2px dashed var(--color-border-strong);
  border-radius: var(--radius-md);
  background: var(--color-overlay-soft);
  padding: 1rem 0.8rem;
  transition: border-color var(--transition-base), background-color var(--transition-base), box-shadow var(--transition-base);
  cursor: pointer;
  position: relative;
}

.file-upload-dropzone:hover,
.file-upload-dropzone.is-dragover {
  border-color: var(--color-primary);
  background: var(--color-status-running-bg);
}

.dropzone-content {
  display: grid;
  justify-items: center;
  gap: 0.35rem;
  text-align: center;
}

.dropzone-icon {
  width: 1.9rem;
  height: 1.9rem;
  color: var(--color-text-primary);
}

.dropzone-text {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-primary);
}

.dropzone-subtext {
  margin: 0;
  font-size: 0.82rem;
  color: var(--color-text-secondary);
}

.dropzone-browse-btn {
  min-height: 2rem;
  min-width: 9rem;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  background: var(--color-surface-2);
  color: var(--color-text-primary);
  padding: 0.35rem 0.6rem;
  cursor: pointer;
}

.dropzone-limit {
  margin: 0;
  font-size: 0.75rem;
  color: var(--color-text-secondary);
}

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

.file-list {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.file-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.625rem;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: 0.375rem;
  font-size: 0.8rem;
}

.file-item.uploading {
  border-color: var(--color-status-running-border);
}

.file-item-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
  width: 1.5rem;
  text-align: center;
  color: var(--color-text-primary);
}

.file-item-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.file-item-name {
  color: var(--color-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.file-item-size {
  color: var(--color-text-secondary);
  font-size: 0.7rem;
}

.file-item-actions {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  flex-shrink: 0;
}

.file-item-progress {
  width: 3.75rem;
  height: 0.375rem;
  background: var(--color-overlay-strong);
  border-radius: 0.1875rem;
  overflow: hidden;
}

.file-item-progress-fill {
  height: 100%;
  background: var(--color-primary);
  border-radius: 0.1875rem;
}

.file-item-percent {
  font-size: 0.7rem;
  color: var(--color-accent);
  min-width: 2rem;
  text-align: right;
}

/* Number stepper (Explorer baseline) */
.number-input {
  display: inline-grid;
  grid-template-columns: 2rem minmax(4.5rem, 5.75rem) 2rem;
  align-items: center;
  width: fit-content;
  border: 1px solid var(--color-border);
  border-radius: 0.625rem;
  background: var(--color-surface-1);
  overflow: hidden;
}

.number-input:focus-within {
  border-color: var(--color-accent);
  box-shadow: var(--focus-ring);
}

.number-input__field {
  border: none;
  border-radius: 0;
  background: transparent;
  text-align: center;
  padding: 0.5rem 0.35rem;
  min-height: 2.25rem;
}

.number-input__field:focus-visible {
  box-shadow: none;
}

.number-input__field::-webkit-outer-spin-button,
.number-input__field::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.number-input__btn {
  height: 100%;
  min-height: 2.25rem;
  border: none;
  background: var(--color-surface-2);
  color: var(--color-text-primary);
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
  transition: background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.number-input__btn:hover {
  background: var(--color-status-running-bg);
}

.number-input__btn:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

/* Date picker (Explorer baseline) */
.date-input-wrap {
  position: relative;
}

input.custom-datepicker {
  text-align: left;
  padding-right: 2rem;
  max-width: 100%;
  touch-action: manipulation;
}

.date-input-icon {
  width: 1rem;
  height: 1rem;
  position: absolute;
  right: 0.625rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  pointer-events: none;
}

.flatpickr-calendar {
  max-width: calc(100vw - 1rem);
  background: var(--gradient-surface-elevated) !important;
  border: 1px solid var(--color-border) !important;
  box-shadow: var(--shadow-md) !important;
  backdrop-filter: blur(10px) !important;
  color: var(--color-text-primary) !important;
}

.flatpickr-months .flatpickr-month,
.flatpickr-current-month,
.flatpickr-current-month .flatpickr-monthDropdown-months,
.flatpickr-current-month input.cur-year,
.flatpickr-months .flatpickr-prev-month,
.flatpickr-months .flatpickr-next-month {
  color: var(--color-text-primary) !important;
  fill: var(--color-text-primary) !important;
}

.flatpickr-monthDropdown-months,
.numInputWrapper span,
.flatpickr-current-month .flatpickr-monthDropdown-months:hover,
.flatpickr-current-month .flatpickr-monthDropdown-month {
  color: var(--color-text-primary) !important;
  background: transparent !important;
}

.flatpickr-weekdays,
span.flatpickr-weekday {
  background: transparent !important;
  color: var(--color-text-secondary) !important;
}

.flatpickr-day {
  color: var(--color-text-primary) !important;
  border: none !important;
}

.flatpickr-day:hover,
.flatpickr-day:focus {
  background: var(--color-status-running-bg) !important;
  border-radius: 0.375rem !important;
}

.flatpickr-day.selected,
.flatpickr-day.startRange,
.flatpickr-day.endRange,
.flatpickr-day.selected:hover,
.flatpickr-day.startRange:hover,
.flatpickr-day.endRange:hover {
  background: var(--gradient-action-primary) !important;
  color: var(--color-text-primary) !important;
  border: none !important;
  border-radius: 0.375rem !important;
}

.flatpickr-day.flatpickr-disabled,
.flatpickr-day.prevMonthDay,
.flatpickr-day.nextMonthDay,
.flatpickr-day.notAllowed,
.flatpickr-day.notAllowed.prevMonthDay,
.flatpickr-day.notAllowed.nextMonthDay {
  color: var(--color-text-disabled) !important;
}

.flatpickr-months .flatpickr-prev-month svg,
.flatpickr-months .flatpickr-next-month svg {
  fill: var(--color-text-primary) !important;
}

.flatpickr-months .flatpickr-prev-month:hover svg,
.flatpickr-months .flatpickr-next-month:hover svg {
  fill: var(--color-primary) !important;
}

.tool-call-item {
  margin-top: var(--space-3);
  padding: var(--space-3);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.tool-call-name {
  color: var(--color-primary);
  margin-bottom: var(--space-2);
  font-family: var(--font-code);
  font-size: var(--font-size-body-lg);
}

.tool-call-id {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-3);
  font-family: var(--font-code);
  font-size: var(--font-size-caption);
}

.tool-call-id code,
.tool-call-other-args code {
  display: inline-block;
  background: var(--color-overlay-soft);
  color: var(--color-accent);
  border-radius: var(--radius-sm);
  padding: 0.125rem 0.5rem;
  font-family: var(--font-code);
}

.tool-call-code {
  margin: 0;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-sm);
  overflow-x: auto;
}

.tool-call-code code {
  display: block;
  margin: 0;
  padding: var(--space-3);
  white-space: pre;
  font-family: var(--font-code);
  font-size: var(--font-size-body);
  line-height: 1.6;
  color: var(--color-text-secondary);
  background: color-mix(in srgb, var(--color-black) 25%, transparent);
}

.tool-call-other-args {
  margin-top: var(--space-2);
  color: var(--color-text-secondary);
  font-size: var(--font-size-caption);
}

.task-tracker-container {
  margin-top: var(--space-3);
  background: color-mix(in srgb, var(--color-black) 30%, transparent);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.task-tracker-cmd {
  padding: var(--space-2) var(--space-3);
  background: color-mix(in srgb, var(--color-primary) 14%, transparent);
  border-bottom: 1px solid var(--color-border-subtle);
  color: var(--color-accent);
  font-family: var(--font-code-ui);
  font-size: var(--font-size-caption);
}

.task-tracker-list {
  padding: var(--space-2);
}

.task-tracker-item {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  padding: 0.375rem 0.5rem;
  margin-bottom: 0.125rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-code);
  font-size: var(--font-size-body);
}

.task-tracker-item:last-child {
  margin-bottom: 0;
}

.tt-icon {
  width: 1rem;
  text-align: center;
  font-weight: var(--font-weight-bold);
}

.tt-id {
  color: var(--color-text-muted);
  font-size: var(--font-size-caption);
}

.tt-title {
  color: var(--color-text-secondary);
  flex: 1;
}

.task-tracker-item.status-done .tt-icon {
  color: var(--color-success);
}

.task-tracker-item.status-done .tt-title {
  color: color-mix(in srgb, var(--color-text-secondary) 72%, var(--color-white) 28%);
  text-decoration: line-through;
}

.task-tracker-item.status-inprogress {
  background: color-mix(in srgb, var(--color-warning) 16%, transparent);
}

.task-tracker-item.status-inprogress .tt-icon {
  color: var(--color-warning);
  animation: spin 2s linear infinite;
  display: inline-block;
}

.task-tracker-item.status-inprogress .tt-title {
  color: var(--color-warning);
}

.task-tracker-item.status-todo .tt-icon,
.task-tracker-item.status-todo .tt-title {
  color: var(--color-text-muted);
}

[data-theme="light"] .tool-call-item {
  background: var(--color-surface-2);
}

[data-theme="light"] .tool-call-code code {
  color: var(--color-text-primary);
  background: color-mix(in srgb, var(--color-secondary) 10%, var(--color-white) 90%);
}

[data-theme="light"] .task-tracker-container {
  background: color-mix(in srgb, var(--color-secondary) 8%, var(--color-white) 92%);
}

.badge {
  display: inline-flex;
  align-items: center;
  border-radius: var(--radius-pill);
  padding: 0.125rem 0.5625rem;
  font-size: var(--font-size-caption);
  border: 1px solid var(--color-border);
}

.badge-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.badge-pending {
  color: var(--color-status-pending-fg);
  border-color: var(--color-status-pending-border);
  background: var(--color-status-pending-bg);
}

.badge-scheduled {
  color: var(--color-status-scheduled-fg);
  border-color: var(--color-status-scheduled-border);
  background: var(--color-status-scheduled-bg);
}

.badge-assigned {
  color: var(--color-status-assigned-fg);
  border-color: var(--color-status-assigned-border);
  background: var(--color-status-assigned-bg);
}

.badge-leased {
  color: var(--color-status-leased-fg);
  border-color: var(--color-status-leased-border);
  background: var(--color-status-leased-bg);
}

.badge-running {
  color: var(--color-status-running-fg);
  border-color: var(--color-status-running-border);
  background: var(--color-status-running-bg);
}

.badge-analyzing {
  color: var(--color-status-analyzing-fg);
  border-color: var(--color-status-analyzing-border);
  background: var(--color-status-analyzing-bg);
}

.badge-success {
  color: var(--color-status-success-fg);
  border-color: var(--color-status-success-border);
  background: var(--color-status-success-bg);
}

.badge-warning {
  color: var(--color-status-warning-fg);
  border-color: var(--color-status-warning-border);
  background: var(--color-status-warning-bg);
}

.badge-danger {
  color: var(--color-status-error-fg);
  border-color: var(--color-status-error-border);
  background: var(--color-status-error-bg);
}

.badge-cancelled {
  color: var(--color-status-cancelled-fg);
  border-color: var(--color-status-cancelled-border);
  background: var(--color-status-cancelled-bg);
}

.table-wrap {
  margin-top: var(--space-4);
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 32.5rem;
}

th,
td {
  padding: 0.625rem;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
}

th {
  font-size: var(--font-size-caption);
  color: var(--color-text-muted);
  text-transform: uppercase;
}

.state-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13.75rem, 1fr));
  gap: var(--space-3);
}

.state {
  border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.state h3 {
  margin-bottom: var(--space-2);
}

.spinner {
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  border: 2px solid var(--color-border-strong);
  border-top-color: var(--color-primary);
  animation: spin 0.8s linear infinite;
  display: inline-block;
  vertical-align: middle;
}

.danger-text {
  color: var(--color-status-error-fg);
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 47.9375rem) {
  .shell {
    padding: var(--space-4);
  }

  .section {
    padding: var(--space-4);
  }

  .space-label {
    width: 9.5rem;
  }

  .tokens-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .logo-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ds-app-header {
    flex-direction: column;
    align-items: stretch;
  }

  .ds-app-header__actions {
    justify-content: flex-start;
  }

  .custom-email-row {
    flex-direction: column;
  }

  .custom-email-row .btn {
    width: 100%;
  }
}