/*
 * Ultraviolet UI primitives
 *
 * This file owns reusable visual behavior across Public, Auth, and Lighthouse.
 * Surface styles may position these components, but must not redefine their
 * color, typography, geometry, or interaction states.
*/

:root {
  --ui-page-surface: light-dark(#f6f7f8, #0b0d10);
  --ui-surface: light-dark(#ffffff, #13161b);
  --ui-surface-raised: light-dark(#eceff2, #1b2027);
  --ui-text: light-dark(#1c2229, #eef1f4);
  --ui-muted: light-dark(#535d68, #aeb7c2);
  --ui-border: light-dark(#d3d9e0, #303842);
  --ui-primary: light-dark(#7c5cff, #8b5cf6);
  --ui-primary-hover: light-dark(#6d4de5, #9a6cff);
  --ui-primary-surface: color-mix(in srgb, var(--ui-primary) 82%, #160b33);
  --ui-primary-surface-hover: color-mix(in srgb, var(--ui-primary-hover) 78%, #160b33);
  --ui-primary-surface-pressed: color-mix(in srgb, var(--ui-primary-surface) 82%, #160b33);
  --ui-control-layer: light-dark(#eceff2, #1b2027);
  --ui-control-layer-hover: light-dark(#e0e5eb, #24282f);
  --ui-control-layer-pressed: light-dark(#d1d8e0, #272b32);
  --ui-control-surface: var(--ui-control-layer);
  --ui-control-surface-hover: var(--ui-control-layer-hover);
  --ui-field-surface: var(--ui-surface);
  --ui-menu-surface: var(--ui-surface);
  --ui-field-shadow: inset 0 0 0 0.0625rem var(--ui-border);
  --ui-secondary-outline-hover: inset 0 0 0 0.0625rem color-mix(in srgb, var(--ui-primary) 62%, transparent);
  --ui-selected: var(--ui-primary-surface);
  --ui-danger: var(--ui-status-error);
  --ui-focus: var(--ui-primary);
  --ui-status-surface: var(--ui-control-layer);
  --ui-control-min: 2.875rem;
  --ui-control-radius: 0.375rem;
  --ui-control-font-size: 0.875rem;
  --ui-header-height: 3.625rem;
  --ui-header-control-size: 2.875rem;
  --ui-drawer-width: 24rem;
  --ui-drawer-inset: clamp(0.875rem, 0.8rem + 0.25vi, 1.125rem);
  --ui-drawer-gap: clamp(1rem, 0.9rem + 0.3vi, 1.25rem);
  --ui-frame-inset: max(env(safe-area-inset-left), env(safe-area-inset-right), clamp(0.875rem, 0.75rem + 0.45vi, 1.5rem));
  --ui-motion-duration: 0.14s;
  --ui-status-loading: light-dark(#5b3dc4, #a78bfa);
  --ui-status-info: light-dark(#5b3dc4, #a78bfa);
  --ui-status-ready: light-dark(#105b37, #98b1a1);
  --ui-status-watch: light-dark(#805000, #f3ba61);
  --ui-status-error: light-dark(#9d2938, #ef6b6b);
  --ui-status-neutral: var(--ui-muted);
  --ui-accent-text: var(--ui-status-info);
  --ui-field-label-weight: 600;
  --ui-control-shadow: none;
  --ui-space-1: 0.25rem;
  --ui-space-2: 0.5rem;
  --ui-space-3: 0.75rem;
  --ui-space-4: 1rem;
  --ui-space-6: 1.5rem;
  --ui-space-8: 2rem;
}

body {
  font-family: "IBM Plex Sans Var";
  font-optical-sizing: auto;
  font-synthesis: none;
  line-height: 1.5;
}

h1, h2, h3 {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.025em;
}

/* One drawer surface and rhythm; products own opening and navigation only. */
.ui-drawer {
  position: fixed;
  inset-block: 0;
  inset-inline-start: auto;
  inset-inline-end: 0;
  inline-size: min(var(--ui-drawer-width), 100svw);
  block-size: 100dvh;
  max-inline-size: none;
  max-block-size: 100dvh;
  margin: 0;
  padding: 0;
  overflow: hidden;
  overscroll-behavior: contain;
  border: 0;
  border-radius: 0;
  color: var(--ui-text);
  background: var(--ui-surface);
  box-shadow: -1.125rem 0 3.75rem color-mix(in srgb, #000 34%, transparent);
}

.ui-drawer::backdrop {
  background: transparent;
}

.ui-drawer-close {
  position: absolute;
  inset-block-start: 0.375rem;
  inset-inline-end: var(--ui-frame-inset);
  z-index: 2;
}

.ui-drawer-content {
  position: absolute;
  inset-block-start: calc(0.375rem + var(--ui-header-control-size) + var(--ui-drawer-gap));
  inset-block-end: 0;
  inset-inline: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-content: start;
  min-block-size: 0;
  gap: var(--ui-drawer-gap);
  padding: 0 var(--ui-drawer-inset) calc(var(--ui-drawer-gap) + env(safe-area-inset-bottom));
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  scrollbar-width: thin;
}

.ui-drawer-navigation,
.ui-drawer-settings,
.ui-drawer-stack {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.75rem;
  inline-size: 100%;
  min-inline-size: 0;
}

.ui-drawer-navigation {
  gap: 0.625rem;
}

@media (max-width: 68.75rem) {
  .ui-drawer {
    inset-inline: 0;
    inline-size: 100svw;
    box-shadow: none;
  }

  .ui-drawer-content > :is(.ui-drawer-navigation, .ui-drawer-settings) {
    justify-self: center;
    inline-size: min(100%, 48rem);
  }
}

/* Forms fill their owning panel; columns follow the available space. */
.ui-form {
  display: grid;
  inline-size: 100%;
  min-inline-size: 0;
  gap: var(--ui-space-6);
}

.ui-panel {
  min-inline-size: 0;
  padding: var(--ui-space-4);
}

.ui-fields,
.ui-filter-fields {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, max(16rem, calc((100% - var(--ui-space-6)) / 2))), 1fr));
  inline-size: 100%;
  min-inline-size: 0;
  gap: var(--ui-space-4) var(--ui-space-6);
  align-items: start;
}

:is(.ui-fields, .ui-filter-fields) > :where(.ui-actions, .form-message, .button, details, p) {
  grid-column: 1 / -1;
}

:is(.ui-input, .ui-field, .ui-check, .ui-form, .ui-fields, .ui-filter-fields, .ui-choice-grid, .ui-choice-card)[hidden] {
  display: none;
}

.ui-filter-fields {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, max(14rem, calc((100% - 2 * var(--ui-space-6)) / 3))), 1fr));
}

.ui-field {
  display: grid;
  min-inline-size: 0;
  margin: 0;
  gap: var(--ui-space-2);
  color: var(--ui-muted);
  font-size: 0.8125rem;
  font-weight: var(--ui-field-label-weight);
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.ui-fields > .ui-field,
.ui-filter-fields > .ui-field {
  grid-row: span 2;
  grid-template-rows: subgrid;
}

.ui-form > .form-message:empty {
  display: none;
}

.ui-field-body {
  display: grid;
  min-inline-size: 0;
  gap: var(--ui-space-2);
  align-content: start;
}

.ui-field-wide {
  grid-column: 1 / -1;
}

.ui-field-hint {
  margin: 0;
  color: var(--ui-muted);
  font-size: 0.8125rem;
  font-weight: 400;
  line-height: 1.5;
}

.ui-field-error {
  color: var(--ui-danger);
}

:is(input, textarea, select).ui-input {
  box-sizing: border-box;
  inline-size: 100%;
  min-inline-size: 0;
  max-inline-size: 100%;
  min-block-size: var(--ui-control-min);
  margin: 0;
  padding: var(--ui-space-3);
  border: 0;
  border-radius: var(--ui-control-radius);
  background: var(--ui-field-surface);
  box-shadow: var(--ui-field-shadow);
  color: var(--ui-text);
  font: inherit;
  font-family: "IBM Plex Sans Var";
  font-size: 0.875rem;
  font-weight: 400;
  line-height: 1.4;
}

textarea.ui-input {
  min-block-size: 7rem;
  resize: vertical;
}

:is(input, textarea).ui-input-technical {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.ui-input::placeholder {
  color: var(--ui-muted);
  opacity: 0.85;
}

.ui-input:focus-visible {
  outline: 0.125rem solid var(--ui-focus);
  outline-offset: -0.125rem;
}

.ui-input[aria-invalid="true"] {
  box-shadow: inset 0 0 0 0.0625rem var(--ui-danger);
}

.ui-input:disabled {
  cursor: not-allowed;
  opacity: 0.62;
}

/* Browser-owned selection, focus and top-layer picker; no mirrored option DOM. */
select.ui-select,
select.ui-select::picker(select) {
  appearance: base-select;
}

select.ui-select {
  cursor: pointer;
}

select.ui-preference {
  box-sizing: border-box;
  display: flex;
  align-items: center;
  gap: var(--ui-space-2);
  inline-size: 100%;
  min-inline-size: 0;
  min-block-size: var(--ui-control-min);
  margin: 0;
  padding: var(--ui-space-3);
  border: 0;
  border-radius: var(--ui-control-radius);
  background: var(--ui-control-layer);
  box-shadow: none;
  color: var(--ui-muted);
  font: inherit;
  font-size: var(--ui-control-font-size);
  font-weight: 500;
  line-height: 1.15;
  transition: background-color var(--ui-motion-duration) ease, box-shadow var(--ui-motion-duration) ease;
}

select.ui-preference > button {
  display: block;
  flex: 1;
  min-inline-size: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: start;
}

select.ui-preference:focus-visible {
  outline: 0.125rem solid var(--ui-focus);
  outline-offset: -0.125rem;
}

select.ui-preference:open {
  background: var(--ui-control-layer-hover);
  box-shadow: var(--ui-secondary-outline-hover);
  color: var(--ui-text);
  transition-duration: 0s;
}

select.ui-preference:disabled {
  cursor: not-allowed;
  opacity: 0.62;
}

select.ui-select::picker(select) {
  box-sizing: border-box;
  min-inline-size: anchor-size(self-inline);
  max-inline-size: calc(100svi - 2 * var(--ui-space-3));
  max-block-size: min(20rem, calc(100dvb - 2 * var(--ui-space-3)));
  padding: var(--ui-space-1);
  border: 0;
  border-radius: var(--ui-control-radius);
  background: var(--ui-menu-surface);
  box-shadow: var(--ui-field-shadow);
  color: var(--ui-text);
  font: inherit;
  overflow: auto;
  overscroll-behavior: contain;
}

select.ui-select::picker-icon {
  color: var(--ui-muted);
  content: "";
  inline-size: 0.45rem;
  block-size: 0.45rem;
  margin-inline: var(--ui-space-1);
  margin-inline-start: auto;
  border-inline-end: 0.1rem solid;
  border-block-end: 0.1rem solid;
  rotate: 45deg;
  align-self: center;
  transition: rotate var(--ui-motion-duration) ease;
}

select.ui-select:open::picker-icon {
  rotate: 225deg;
}

select.ui-select option {
  min-block-size: var(--ui-control-min);
  padding: var(--ui-space-3);
  border-radius: var(--ui-control-radius);
  overflow-wrap: anywhere;
}

select.ui-select option:checked {
  background: var(--ui-primary-surface);
  color: #ffffff;
}

select.ui-select option:focus-visible {
  outline: 0.125rem solid var(--ui-focus);
  outline-offset: -0.125rem;
}

@media (hover: hover) and (pointer: fine) {
  select.ui-select option:not(:disabled):not(:checked):hover {
    background: var(--ui-control-surface-hover);
  }

  select.ui-preference:not(:disabled):hover {
    background: var(--ui-control-layer-hover);
    box-shadow: var(--ui-secondary-outline-hover);
  }
}

.ui-check {
  box-sizing: border-box;
  display: flex;
  align-items: flex-start;
  min-inline-size: 0;
  min-block-size: var(--ui-control-min);
  margin: 0;
  padding-block: var(--ui-space-3);
  gap: var(--ui-space-3);
  color: var(--ui-text);
  font-size: 0.875rem;
  font-weight: 400;
  line-height: 1.5;
  overflow-wrap: anywhere;
  cursor: pointer;
}

.ui-check > input:is([type="checkbox"], [type="radio"]) {
  flex: 0 0 1.125rem;
  order: -1;
  inline-size: 1.125rem;
  block-size: 1.125rem;
  min-block-size: 1.125rem;
  margin: 0.09375rem 0 0;
  padding: 0;
  accent-color: var(--ui-primary);
  cursor: inherit;
}

.ui-check:has(input:disabled) {
  cursor: not-allowed;
  opacity: 0.62;
}

.ui-choice-card {
  padding: var(--ui-space-3);
  border: 0.0625rem solid color-mix(in srgb, var(--ui-muted) 22%, transparent);
  border-radius: var(--ui-control-radius);
  background: var(--ui-field-surface);
}

.ui-choice-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr));
  min-inline-size: 0;
  gap: var(--ui-space-3);
}

.ui-choice-card:has(input:checked) {
  border-color: color-mix(in srgb, var(--ui-primary) 48%, transparent);
  background: color-mix(in srgb, var(--ui-primary) 9%, var(--ui-field-surface));
}

.ui-choice-card > span {
  display: grid;
  min-inline-size: 0;
  gap: var(--ui-space-1);
}

.ui-choice-card strong {
  font-size: 0.875rem;
  font-weight: 500;
}

.ui-choice-card small {
  color: var(--ui-muted);
  font-size: 0.75rem;
}

@media (hover: hover) and (pointer: fine) {
  .ui-choice-card:hover {
    border-color: color-mix(in srgb, var(--ui-primary) 48%, transparent);
  }
}

.ui-fields > .ui-check,
.ui-filter-fields > .ui-check {
  grid-row: span 2;
  align-self: end;
}

.ui-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  gap: var(--ui-space-3);
}

.ui-form > .button {
  justify-self: start;
}

.ui-disclosure {
  min-inline-size: 0;
}

.ui-disclosure > summary {
  display: flex;
  align-items: center;
  gap: var(--ui-space-3);
  min-block-size: var(--ui-control-min);
  padding-block: var(--ui-space-3);
  border-radius: var(--ui-control-radius);
  color: var(--ui-text);
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.5;
  overflow-wrap: anywhere;
  cursor: pointer;
  list-style: none;
}

.ui-disclosure > summary::-webkit-details-marker {
  display: none;
}

.ui-disclosure > summary::after {
  flex: 0 0 auto;
  margin-inline-start: auto;
  color: var(--ui-muted);
  content: "+";
}

.ui-disclosure[open] > summary::after {
  content: "−";
}

.ui-disclosure:not([open]) > :not(summary) {
  display: none;
}

.ui-disclosure-copy {
  display: grid;
  min-inline-size: 0;
  gap: var(--ui-space-1);
}

.ui-disclosure-copy > strong {
  font: inherit;
}

.ui-disclosure-copy > :not(strong) {
  color: var(--ui-muted);
  font-size: 0.8125rem;
  font-weight: 400;
}

.ui-disclosure > summary:focus-visible,
.ui-scroll-region:focus-visible {
  outline: 0.125rem solid var(--ui-focus);
  outline-offset: -0.125rem;
}

.button {
  --ui-button-min-size: var(--ui-control-min, var(--control-min, var(--auth-control-min, 2.875rem)));
  --ui-button-background: var(--ui-control-layer);
  --ui-button-background-hover: var(--ui-control-layer-hover);
  --ui-button-background-pressed: var(--ui-control-layer-pressed);
  --ui-button-focus: var(--ui-focus);
  --ui-button-color: var(--ui-text, var(--portal-text, var(--auth-text, var(--text, #eef1f4))));
  --ui-button-shadow: var(--ui-control-shadow, var(--control-shadow, none));
  --ui-button-shadow-hover: var(--ui-secondary-outline-hover);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  max-width: 100%;
  min-height: var(--ui-button-min-size);
  padding-inline: var(--ui-space-4);
  padding-block: 0.625rem;
  border: 0;
  border-radius: var(--ui-control-radius, var(--control-radius, var(--auth-control-radius, 0.375rem)));
  background: var(--ui-button-background);
  box-shadow: var(--ui-button-shadow);
  color: var(--ui-button-color);
  cursor: pointer;
  font: inherit;
  font-size: var(--ui-control-font-size);
  font-weight: 500;
  line-height: 1.15;
  text-align: center;
  text-decoration: none;
  overflow-wrap: anywhere;
  white-space: normal;
  transition: background-color var(--ui-motion-duration) ease, box-shadow var(--ui-motion-duration) ease, color var(--ui-motion-duration) ease;
}

.button.ui-icon-button {
  display: grid;
  place-items: center;
  flex: 0 0 var(--ui-button-min-size);
  inline-size: var(--ui-button-min-size);
  block-size: var(--ui-button-min-size);
  padding: 0;
}

.button.ui-icon-button > svg {
  inline-size: 1.25rem;
  block-size: 1.25rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
}

.button[aria-expanded="true"] {
  --ui-button-focus: #ffffff;
  --ui-button-background: var(--ui-primary-surface);
  --ui-button-background-hover: var(--ui-primary-surface-hover);
  --ui-button-background-pressed: var(--ui-primary-surface-pressed);
  --ui-button-color: var(--ui-on-primary, #fff);
}

.button.primary {
  --ui-button-focus: #ffffff;
  --ui-button-background: var(--ui-primary-surface);
  --ui-button-background-hover: var(--ui-primary-surface-hover);
  --ui-button-background-pressed: var(--ui-primary-surface-pressed);
  --ui-button-color: var(--ui-on-primary, #fff);
  --ui-button-shadow: var(--ui-control-shadow-active, var(--control-shadow-active, none));
  --ui-button-shadow-hover: var(--ui-control-shadow-active, var(--control-shadow-active, none));
}

.button.ghost {
  --ui-button-background: transparent;
  --ui-button-background-hover: color-mix(in srgb, var(--ui-primary, var(--control-primary-bg, var(--auth-violet, #8b5cf6))) 10%, transparent);
  --ui-button-shadow: none;
  --ui-button-shadow-hover: none;
}

.button.header-link {
  --ui-button-background: transparent;
  --ui-button-background-hover: var(--ui-control-layer);
  --ui-button-background-pressed: var(--ui-control-layer-pressed);
  --ui-button-color: var(--ui-text);
  --ui-button-shadow: none;
  --ui-button-shadow-hover: none;
}

.button.header-link[aria-expanded="true"] {
  --ui-button-focus: var(--ui-focus);
  --ui-button-background: transparent;
  --ui-button-background-hover: var(--ui-control-layer);
  --ui-button-background-pressed: var(--ui-control-layer-pressed);
  --ui-button-color: var(--ui-text, var(--portal-text, var(--auth-text, var(--text, #eef1f4))));
}

.button.compact {
  padding-inline: clamp(0.75rem, 0.7rem + 0.2 * var(--ui-responsive-inline-unit, 1vw), 1rem);
}

.button.drawer-option {
  --ui-button-background: var(--ui-control-surface, var(--control-surface-bg, #1b2027));
  --ui-button-background-hover: var(--ui-control-surface-hover, var(--control-surface-hover, #24282f));
  justify-content: flex-start;
  width: 100%;
}

.button.drawer-option[aria-current="page"] {
  --ui-button-focus: #ffffff;
  --ui-button-background: var(--ui-selected, var(--control-selected-bg, #6d4de5));
  --ui-button-background-hover: var(--ui-primary-surface-hover);
  --ui-button-background-pressed: var(--ui-primary-surface-pressed);
  --ui-button-color: var(--ui-on-primary, #fff);
}

.button.danger {
  --ui-button-background: color-mix(in srgb, var(--ui-danger, var(--danger, #ef6b6b)) 14%, var(--ui-control-layer));
  --ui-button-background-hover: color-mix(in srgb, var(--ui-danger, var(--danger, #ef6b6b)) 22%, var(--ui-control-layer-hover));
  --ui-button-background-pressed: color-mix(in srgb, var(--ui-danger) 30%, var(--ui-control-layer-pressed));
  --ui-button-color: var(--ui-danger-text, #ffe8e8);
  --ui-button-shadow: inset 0 0 0 0.0625rem color-mix(in srgb, var(--ui-danger, var(--danger, #ef6b6b)) 44%, transparent);
  --ui-button-shadow-hover: inset 0 0 0 0.0625rem color-mix(in srgb, var(--ui-danger, var(--danger, #ef6b6b)) 62%, transparent);
}

html[data-theme="light"] .button.danger {
  --ui-button-color: color-mix(in srgb, var(--ui-danger, var(--danger, #b83b48)) 82%, #16060a);
}

.button:disabled,
.button[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.62;
}

.button:focus-visible {
  outline: 0.125rem solid var(--ui-button-focus);
  outline-offset: -0.125rem;
}

.choice-button {
  font-weight: 500;
  transition: box-shadow 0.14s ease;
}

.choice-button:focus-visible {
  outline: 0.125rem solid color-mix(in srgb, var(--ui-focus, var(--violet, var(--auth-violet, #8b5cf6))) 62%, transparent);
  outline-offset: -0.125rem;
}

.status-indicator {
  --status-color: var(--ui-status-neutral);
  --status-font-size: 0.8125rem;
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  width: fit-content;
  max-width: 100%;
  gap: 0.5em;
  color: var(--status-color);
  text-align: start;
  text-decoration: none;
  text-transform: none;
  overflow-wrap: anywhere;
  white-space: normal;
}

.status-indicator:not(.status-indicator-action) {
  min-height: 1.5rem;
  font: inherit;
  font-size: var(--status-font-size);
  font-weight: 500;
  line-height: 1.5;
  padding: 0.125em 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.status-indicator::before {
  flex: 0 0 auto;
  width: 0.125rem;
  height: 0.875em;
  background: currentColor;
  content: "";
}

.status-indicator[data-tone="loading"] {
  --status-color: var(--ui-status-loading, var(--portal-status-loading, var(--violet, var(--auth-violet, #a78bfa))));
}

.status-indicator[data-tone="ready"] {
  --status-color: var(--ui-status-ready, var(--portal-status-ready, var(--auth-green, var(--green, #98b1a1))));
}

.status-indicator[data-tone="info"] {
  --status-color: var(--ui-status-info, var(--portal-status-info, var(--violet, var(--auth-violet, #a78bfa))));
}

.status-indicator[data-tone="watch"] {
  --status-color: var(--ui-status-watch, var(--portal-status-watch, var(--auth-amber, var(--amber, #f3ba61))));
}

.status-indicator[data-tone="error"] {
  --status-color: var(--ui-status-error, var(--portal-status-error, var(--danger, #ef6b6b)));
}

.status-indicator[data-tone="neutral"] {
  --status-color: var(--ui-status-neutral, var(--portal-status-neutral, var(--auth-muted, var(--muted, #b6b0c8))));
}

.button.status-indicator-action {
  --ui-button-color: var(--status-color);
}

.button.status-indicator-action[aria-pressed="true"] {
  --ui-button-background: color-mix(in srgb, var(--status-color) 2%, var(--ui-control-layer));
  --ui-button-background-hover: color-mix(in srgb, var(--status-color) 4%, var(--ui-control-layer-hover));
  --ui-button-shadow: inset 0 0 0 0.125rem var(--status-color);
  --ui-button-shadow-hover: var(--ui-button-shadow);
}

@media (prefers-color-scheme: light) {
  html:not([data-theme]) .button.danger {
    --ui-button-color: color-mix(in srgb, var(--ui-danger, var(--danger, #b83b48)) 82%, #16060a);
  }
}

.ui-tabs {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(0, 1fr);
  gap: var(--ui-space-1);
  padding: var(--ui-space-1);
  border-radius: 0.5rem;
  background: var(--ui-control-layer);
}

.ui-tabs > .button {
  --ui-button-background: transparent;
  --ui-button-background-hover: var(--ui-control-layer-hover);
  --ui-button-background-pressed: var(--ui-control-layer-pressed);
  --ui-button-color: var(--ui-text);
  --ui-button-focus: var(--ui-focus);
}

.ui-tabs > .button[aria-selected="true"] {
  --ui-button-background: var(--ui-surface);
  --ui-button-background-hover: var(--ui-surface);
  --ui-button-shadow: var(--ui-field-shadow);
  --ui-button-shadow-hover: var(--ui-field-shadow);
  --ui-button-color: var(--ui-accent-text);
}

@media (hover: hover) and (pointer: fine) {
  .button:hover {
    background: var(--ui-button-background-hover);
    box-shadow: var(--ui-button-shadow-hover);
  }

  .button:disabled:hover,
  .button[aria-disabled="true"]:hover {
    background: var(--ui-button-background);
    box-shadow: var(--ui-button-shadow);
  }

  .choice-button:not(:disabled):not(.active):not([aria-pressed="true"]):not([aria-selected="true"]):hover {
    box-shadow: var(--ui-secondary-outline-hover);
  }

}

.button:not(:disabled):not([aria-disabled="true"]):active {
  background: var(--ui-button-background-pressed);
  box-shadow: inset 0 0 0 0.0625rem color-mix(in srgb, currentColor 24%, transparent);
  transition-duration: 0s;
}

select.ui-preference:not(:disabled):active {
  background: var(--ui-control-layer-pressed);
  box-shadow: var(--ui-secondary-outline-hover);
  transition-duration: 0s;
}

@media (prefers-reduced-motion: reduce) {
  .button,
  select.ui-preference {
    transition: none;
  }

  select.ui-select::picker-icon {
    transition: none;
  }

}