/**
 * AiDRONIK UI CANON V1
 * Single token layer for Admin / Mother / tenant-facing UI.
 * Do not copy DDX fonts, colors, or layout. Future font swap = this family token only.
 *
 * Exceptions (keep special geometry, reuse tokens where meaning stays):
 * - chat bubbles, calendar cells, avatars, badges, timeline blocks
 * - service media cards, carousel, status chips
 * - selected date / weekly-day accent fill (selection state, not CTA)
 * - Mother decorative surface radii (shell chrome)
 */
:root {
  --ui-font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Ubuntu, "Helvetica Neue", Arial, sans-serif;

  --ui-page-title-size: clamp(42px, 4vw, 52px);
  --ui-page-title-size-mobile: 34px;
  --ui-page-title-weight: 800;
  --ui-page-title-line-height: 1.03;
  --ui-page-title-letter-spacing: -0.035em;

  --ui-page-subtitle-size: 18px;
  --ui-page-subtitle-size-mobile: 16px;
  --ui-page-subtitle-weight: 400;
  --ui-page-subtitle-line-height: 1.4;

  --ui-section-title-size: 22px;
  --ui-section-title-size-mobile: 20px;
  --ui-section-title-weight: 750;
  --ui-section-title-line-height: 1.15;
  --ui-section-title-letter-spacing: -0.015em;

  --ui-card-title-size: 22px;
  --ui-card-title-size-mobile: 21px;
  --ui-card-title-weight: 800;
  --ui-card-title-line-height: 1.1;
  --ui-card-title-featured-size: 32px;
  --ui-card-title-featured-size-mobile: 28px;

  --ui-body-size: 16px;
  --ui-body-weight: 400;
  --ui-body-line-height: 1.45;

  --ui-secondary-size: 15px;
  --ui-secondary-weight: 500;
  --ui-secondary-line-height: 1.35;

  --ui-meta-size: 14px;
  --ui-meta-weight: 500;
  --ui-meta-line-height: 1.3;

  --ui-button-size: 15px;
  --ui-button-weight: 700;
  --ui-button-line-height: 1.1;
  --ui-button-cta-size: 16px;
  --ui-button-cta-weight: 750;

  --ui-label-size: 14px;
  --ui-label-weight: 700;
  --ui-label-line-height: 1.2;

  --ui-radius-control: 10px;
  --ui-radius-inner: 12px;
  --ui-radius-card: 16px;
  --ui-radius-panel: 20px;
  --ui-radius-round: 999px;

  --ui-control-height: 44px;
  --ui-control-height-cta: 48px;

  --radius: var(--ui-radius-control);
  --admin-radius: var(--ui-radius-card);
}

@media (max-width: 860px) {
  :root {
    --ui-page-title-size: 34px;
    --ui-page-title-line-height: 1.05;
    --ui-page-title-letter-spacing: -0.03em;
    --ui-page-subtitle-size: 16px;
    --ui-section-title-size: 20px;
    --ui-card-title-size: 21px;
    --ui-card-title-featured-size: 28px;
  }
}

/**
 * AiDRONIK UI Foundation V1 — additive token + primitive layer.
 * V1 consumer tokens above stay for unmigrated surfaces.
 * New pages consume the foundation tokens and primitives below.
 * Do not copy DDX colors, logo, or marketing type.
 */
:root {
  --ui-space-4: 4px;
  --ui-space-8: 8px;
  --ui-space-12: 12px;
  --ui-space-16: 16px;
  --ui-space-24: 24px;
  --ui-space-32: 32px;
  --ui-space-48: 48px;
  --ui-space-64: 64px;
  --ui-space-card: 24px;
  --ui-space-section: 32px;
  --ui-space-label: 8px;
  --ui-space-field: 16px;

  /* Dense page / section / card hierarchy (DDX scale principle; AiDRONIK values only). */
  --ui-type-page-size: clamp(36px, 4.8vw, 52px);
  --ui-type-page-weight: 800;
  --ui-type-page-leading: 1.05;
  --ui-type-page-tracking: -0.03em;
  --ui-type-section-size: 24px;
  --ui-type-section-weight: 750;
  --ui-type-section-leading: 1.2;
  --ui-type-section-tracking: -0.015em;
  --ui-type-block-size: 20px;
  --ui-type-block-weight: 750;
  --ui-type-block-leading: 1.2;
  --ui-type-body-size: 16px;
  --ui-type-body-weight: 400;
  --ui-type-body-leading: 1.5;
  --ui-type-label-size: 14px;
  --ui-type-label-weight: 600;
  --ui-type-label-leading: 1.2;
  --ui-type-meta-size: 14px;
  --ui-type-meta-weight: 500;
  --ui-type-meta-leading: 1.4;
  --ui-type-button-size: 16px;
  --ui-type-button-weight: 700;
  --ui-type-button-leading: 1.1;

  /* Panels/toolbars keep the softer surface radius; cards use --ui-radius-card (16px). */
  --ui-radius-surface: 24px;
  --ui-control-size: 52px;

  --ui-color-page: #F7F8FA;
  --ui-color-card: #ffffff;
  --ui-color-border: rgba(31, 31, 31, 0.08);
  --ui-color-text: #1F1F1F;
  --ui-color-muted: #5C6370;
  --ui-color-accent: #dc5056;
  --ui-color-focus: rgba(220, 80, 86, 0.14);
  --ui-shadow-raise: 0 8px 24px rgba(31, 31, 31, 0.04);

  /* Modal drawer stack: above composer (900) and mobile chrome (header 1300 / burger 1310); below account menus (9999+). */
  --ui-z-drawer-backdrop: 1400;
  --ui-z-drawer: 1410;
}

@media (max-width: 860px) {
  :root {
    --ui-type-page-size: 34px;
    --ui-type-page-leading: 1.06;
    --ui-type-page-tracking: -0.025em;
    --ui-type-block-size: 18px;
    --ui-space-card: 16px;
    --ui-space-section: 24px;
    --ui-control-size: 48px;
  }
}

.ui-page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--ui-space-16);
  margin-bottom: var(--ui-space-32);
}

.ui-page-header--start {
  align-items: center;
  justify-content: flex-start;
  gap: var(--ui-space-12);
  flex-wrap: wrap;
}

.ui-page-title {
  margin: 0;
  font-family: var(--ui-font-family);
  font-size: var(--ui-type-page-size);
  font-weight: var(--ui-type-page-weight);
  line-height: var(--ui-type-page-leading);
  letter-spacing: var(--ui-type-page-tracking);
  color: var(--ui-color-text);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.ui-page-lede {
  margin: var(--ui-space-8) 0 0;
  max-width: 52ch;
  font-size: var(--ui-type-body-size);
  font-weight: var(--ui-type-body-weight);
  line-height: var(--ui-type-body-leading);
  color: var(--ui-color-muted);
  overflow-wrap: anywhere;
}

.ui-section-title {
  margin: 0;
  font-family: var(--ui-font-family);
  font-size: var(--ui-type-section-size);
  font-weight: var(--ui-type-section-weight);
  line-height: var(--ui-type-section-leading);
  letter-spacing: var(--ui-type-section-tracking);
  color: var(--ui-color-text);
  overflow-wrap: anywhere;
}

.ui-card-title {
  margin: 0;
  font-family: var(--ui-font-family);
  font-size: var(--ui-type-block-size);
  font-weight: var(--ui-type-block-weight);
  line-height: var(--ui-type-block-leading);
  color: var(--ui-color-text);
  overflow-wrap: anywhere;
}

.ui-toolbar {
  display: grid;
  align-items: stretch;
  gap: var(--ui-space-16);
  min-width: 0;
  padding: var(--ui-space-card);
  border: 1px solid var(--ui-color-border);
  border-radius: var(--ui-radius-surface);
  background: var(--ui-color-card);
  box-shadow: var(--ui-shadow-raise);
  overflow-x: hidden;
}

.ui-label {
  display: block;
  min-height: 1.2em;
  margin: 0 0 var(--ui-space-label);
  font-size: var(--ui-type-label-size);
  font-weight: var(--ui-type-label-weight);
  line-height: var(--ui-type-label-leading);
  color: var(--ui-color-muted);
}

.ui-card {
  min-width: 0;
  padding: var(--ui-space-card);
  border: 1px solid var(--ui-color-border);
  border-radius: var(--ui-radius-surface);
  background: var(--ui-color-card);
  box-shadow: var(--ui-shadow-raise);
}

.ui-icon-button {
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--ui-control-size);
  height: var(--ui-control-size);
  min-width: 44px;
  min-height: 44px;
  padding: 0;
  border: 1px solid var(--ui-color-border);
  border-radius: var(--ui-radius-control);
  background: var(--ui-color-card);
  color: var(--ui-color-text);
  text-decoration: none;
  cursor: pointer;
  flex: 0 0 auto;
}

.ui-icon-button:hover {
  border-color: rgba(31, 31, 31, 0.16);
}

.ui-icon-button:focus {
  outline: none;
}

.ui-icon-button:focus-visible {
  outline: 2px solid var(--ui-color-accent);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px var(--ui-color-focus);
}

.ui-icon-button__glyph {
  display: block;
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
}

/* Reusable file picker: one outer surface owns the border; button carries the action + focus. */
.ui-file-field {
  display: flex;
  flex-direction: column;
  gap: var(--ui-space-12);
  min-width: 0;
}

.ui-file-field__control {
  /* Containing block for the clipped input — must stay inside the scroll shell.
     Absolute inputs without a positioned ancestor attach to the ICB/viewport and
     do not move with .wrap scroll; after OS file-dialog cancel, focus then breaks layout. */
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--ui-space-12);
  min-width: 0;
}

.ui-file-field__input {
  position: absolute;
  left: 0;
  top: 0;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.ui-file-field__button {
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: var(--ui-control-size);
  padding: 0 var(--ui-space-16);
  border: 1px solid var(--ui-color-border);
  border-radius: var(--ui-radius-control);
  background: var(--ui-color-card);
  color: var(--ui-color-text);
  font-family: var(--ui-font-family);
  font-size: var(--ui-type-button-size);
  font-weight: var(--ui-type-button-weight);
  line-height: var(--ui-type-button-leading);
  text-decoration: none;
  cursor: pointer;
  flex: 0 0 auto;
}

.ui-file-field__button:hover {
  border-color: rgba(31, 31, 31, 0.16);
}

.ui-file-field__button:focus {
  outline: none;
}

.ui-file-field__button:focus-visible {
  outline: 2px solid var(--ui-color-accent);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px var(--ui-color-focus);
}

.ui-file-field__name {
  flex: 1 1 12rem;
  min-width: 0;
  font-size: var(--ui-type-meta-size);
  font-weight: var(--ui-type-meta-weight);
  line-height: var(--ui-type-meta-leading);
  color: var(--ui-color-muted);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.ui-file-field__name--error {
  color: var(--ui-color-accent);
}

.ui-file-field__meta {
  margin: 0;
  font-size: var(--ui-type-meta-size);
  font-weight: var(--ui-type-meta-weight);
  line-height: var(--ui-type-meta-leading);
  color: var(--ui-color-muted);
}

.ui-file-field__preview {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border: 1px solid var(--ui-color-border);
  border-radius: var(--ui-radius-inner);
  background: var(--ui-color-page);
  overflow: hidden;
  flex: 0 0 auto;
}

.ui-file-field__preview img,
.ui-file-field__preview-img {
  display: block;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.ui-file-field__preview-fallback {
  font-size: 18px;
  line-height: 1;
  color: var(--ui-color-muted);
}

/* Native color sample: one bordered swatch, no nested decorative frame. */
.ui-color-field {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--ui-space-16);
  min-width: 0;
}

.ui-color-field .ui-label {
  flex: 1 1 auto;
  min-width: 0;
  margin-bottom: 0;
}

.ui-color-field__swatch {
  box-sizing: border-box;
  appearance: none;
  -webkit-appearance: none;
  display: block;
  width: var(--ui-control-size);
  height: var(--ui-control-size);
  min-width: 44px;
  min-height: 44px;
  padding: 0;
  border: 1px solid var(--ui-color-border);
  border-radius: var(--ui-radius-control);
  background: transparent;
  cursor: pointer;
  flex: 0 0 auto;
}

.ui-color-field__swatch::-webkit-color-swatch-wrapper {
  padding: 0;
  border: none;
}

.ui-color-field__swatch::-webkit-color-swatch {
  border: none;
  border-radius: calc(var(--ui-radius-control) - 1px);
}

.ui-color-field__swatch::-moz-color-swatch {
  border: none;
  border-radius: calc(var(--ui-radius-control) - 1px);
}

.ui-color-field__swatch:focus {
  outline: none;
}

.ui-color-field__swatch:focus-visible {
  outline: 2px solid var(--ui-color-accent);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px var(--ui-color-focus);
}

.ui-section {
  min-width: 0;
}

.ui-section + .ui-section {
  margin-top: var(--ui-space-section);
}

.ui-disclosure {
  min-width: 0;
}

.ui-disclosure__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--ui-space-12);
  min-height: var(--ui-control-size);
  cursor: pointer;
  list-style: none;
  font-family: var(--ui-font-family);
  font-size: var(--ui-type-block-size);
  font-weight: var(--ui-type-block-weight);
  line-height: var(--ui-type-block-leading);
  color: var(--ui-color-text);
}

.ui-disclosure__summary::-webkit-details-marker {
  display: none;
}

.ui-disclosure__summary::after {
  content: "+";
  flex: 0 0 auto;
  font-size: var(--ui-type-block-size);
  font-weight: 700;
  line-height: 1;
  color: var(--ui-color-muted);
}

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

.ui-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: auto;
  z-index: var(--ui-z-drawer);
  display: flex;
  flex-direction: column;
  width: min(720px, 100%);
  max-width: 100vw;
  overflow: hidden;
  overflow-x: hidden;
  background: var(--ui-color-card);
}

.ui-drawer__header {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
  gap: var(--ui-space-12);
  min-width: 0;
  padding: calc(var(--ui-space-16) + env(safe-area-inset-top, 0px)) var(--ui-space-24) var(--ui-space-16);
}

.ui-drawer__title {
  margin: 0;
  min-width: 0;
  font-family: var(--ui-font-family);
  font-size: var(--ui-type-section-size);
  font-weight: var(--ui-type-section-weight);
  line-height: var(--ui-type-section-leading);
  letter-spacing: var(--ui-type-section-tracking);
  color: var(--ui-color-text);
  overflow-wrap: anywhere;
}

.ui-drawer__form {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-height: 0;
  min-width: 0;
}

.ui-drawer__body {
  flex: 1 1 auto;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: var(--ui-space-24);
}

.ui-drawer__footer {
  flex-shrink: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--ui-space-12);
  padding: var(--ui-space-16) var(--ui-space-24) calc(var(--ui-space-16) + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--ui-color-border);
  background: var(--ui-color-card);
}

.ui-drawer__footer[hidden] {
  display: none;
}

.ui-drawer fieldset {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.ui-drawer input[type="checkbox"],
.ui-drawer input[type="radio"] {
  accent-color: var(--ui-color-accent);
}

.ui-drawer input[type="checkbox"]:focus-visible,
.ui-drawer input[type="radio"]:focus-visible {
  outline: 2px solid var(--ui-color-accent);
  outline-offset: 2px;
}

html:has(.ui-drawer:not([hidden])) {
  overflow: hidden;
}

@media (max-width: 860px) {
  .ui-page-header {
    flex-direction: column;
    margin-bottom: var(--ui-space-24);
  }

  /* Keep back-control + title on one start-aligned row (do not stack/center the icon). */
  .ui-page-header--start {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-start;
  }

  .ui-drawer {
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    width: 100%;
    max-width: 100%;
    height: 100%;
    height: 100dvh;
    max-height: 100%;
    max-height: 100dvh;
    margin: 0;
    border: none;
    border-radius: 0;
    outline: none;
    box-shadow: none;
    background: var(--ui-color-card);
    overflow: hidden;
  }

  .ui-drawer__header {
    padding-left: var(--ui-space-16);
    padding-right: var(--ui-space-16);
  }

  .ui-drawer__body {
    padding-left: var(--ui-space-16);
    padding-right: var(--ui-space-16);
  }

  .ui-drawer__footer {
    padding-left: var(--ui-space-16);
    padding-right: var(--ui-space-16);
  }
}

/* Reusable FAQ accordion — native <details>/<summary>, no JS. Component-scoped aliases map to UI-canon tokens. */
.ui-faq {
  --faq-text: var(--ui-color-text);
  --faq-muted: var(--ui-color-muted);
  --faq-accent: var(--ui-color-accent);
  --faq-border: var(--ui-color-border);
  --faq-surface: var(--ui-color-card);
  --faq-radius: var(--ui-radius-surface, 24px);
  --faq-padding: clamp(18px, 3vw, 32px);

  width: 100%;
  min-width: 0;
  margin-block: clamp(24px, 4vw, 48px);
  color: var(--faq-text);
  font-family: var(--ui-font-family, inherit);
}

.ui-faq,
.ui-faq * {
  box-sizing: border-box;
}

.ui-faq .ui-faq__title {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  margin: 0 0 clamp(20px, 3vw, 32px);
  font-family: inherit;
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.025em;
  text-align: left;
  text-transform: uppercase;
  white-space: normal;
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
}

.ui-faq .ui-faq__list {
  display: grid;
  gap: var(--ui-space-12, 12px);
}

.ui-faq .ui-faq__item {
  min-width: 0;
  margin: 0;
  border: 1px solid var(--faq-border);
  border-radius: var(--faq-radius);
  background: var(--faq-surface);
}

.ui-faq .ui-faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(16px, 3vw, 32px);
  min-height: 76px;
  padding: 22px var(--faq-padding);
  border-radius: var(--faq-radius);
  color: var(--faq-text);
  font-family: inherit;
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 700;
  line-height: 1.3;
  list-style: none;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.ui-faq .ui-faq__question::-webkit-details-marker {
  display: none;
}

.ui-faq .ui-faq__question > span:first-child {
  min-width: 0;
  overflow-wrap: anywhere;
}

.ui-faq .ui-faq__question:focus-visible {
  outline: 3px solid var(--faq-accent);
  outline-offset: 4px;
}

.ui-faq .ui-faq__icon {
  position: relative;
  flex: 0 0 26px;
  width: 26px;
  height: 26px;
  color: var(--faq-accent);
}

.ui-faq .ui-faq__icon::before,
.ui-faq .ui-faq__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  border-radius: 2px;
  background: currentColor;
  transform: translate(-50%, -50%);
}

.ui-faq .ui-faq__icon::before {
  width: 22px;
  height: 2px;
}

.ui-faq .ui-faq__icon::after {
  width: 2px;
  height: 22px;
}

.ui-faq .ui-faq__item[open] .ui-faq__icon::after {
  display: none;
}

.ui-faq .ui-faq__answer {
  padding: 0 var(--faq-padding) 24px;
  color: var(--faq-muted);
  font-size: var(--ui-type-body-size, 16px);
  line-height: 1.6;
  overflow-wrap: anywhere;
}

.ui-faq .ui-faq__answer p {
  max-width: 68ch;
  margin: 0;
}

@media (hover: hover) {
  .ui-faq .ui-faq__question:hover {
    color: var(--faq-accent);
  }
}


/* Universal horizontal card rail — shared for all niches; no autoplay / no loop. */
.ui-card-rail {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--ui-space-12);
  min-width: 0;
  width: 100%;
}

.ui-card-rail__toolbar {
  display: none;
  align-items: center;
  justify-content: flex-end;
  gap: var(--ui-space-8);
}

.ui-card-rail--overflow .ui-card-rail__toolbar {
  display: flex;
}

.ui-card-rail__viewport {
  overflow-x: auto;
  overflow-y: hidden;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scroll-padding-inline: 0;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  min-width: 0;
}

.ui-card-rail__viewport::-webkit-scrollbar {
  display: none;
}

.ui-card-rail__track {
  display: flex;
  flex-wrap: nowrap;
  align-items: stretch;
  gap: var(--ui-space-12);
  min-width: min-content;
}

.ui-card-rail__item {
  box-sizing: border-box;
  flex: 0 0 calc(100% / 1.25 - var(--ui-space-12) * 0.2);
  min-width: 0;
  max-width: 100%;
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

.ui-card-rail--single .ui-card-rail__item {
  flex-basis: 100%;
  max-width: 100%;
}

.ui-card-rail__nav:disabled,
.ui-card-rail__nav[aria-disabled="true"] {
  opacity: 0.38;
  cursor: default;
  pointer-events: none;
}

@media (min-width: 861px) {
  .ui-card-rail__item {
    flex-basis: min(280px, 100%);
  }

  .ui-card-rail--single .ui-card-rail__item {
    flex-basis: min(360px, 100%);
  }
}

@media (max-width: 860px) {
  .ui-card-rail__toolbar,
  .ui-card-rail--overflow .ui-card-rail__toolbar {
    display: none;
  }
}

/* Fixed-ratio cover media (object-fit cover; no stretch). */
.ui-media-cover {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: var(--ui-radius-inner);
  background: var(--ui-color-page);
}

.ui-media-cover__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.ui-media-cover__fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  color: var(--ui-color-muted);
  font-size: var(--ui-type-meta-size);
  font-weight: var(--ui-type-meta-weight);
  line-height: var(--ui-type-meta-leading);
  text-align: center;
  padding: var(--ui-space-16);
}

/* Shared drawer backdrop (pairs with .ui-drawer). */
.ui-drawer-backdrop {
  position: fixed;
  inset: 0;
  z-index: var(--ui-z-drawer-backdrop);
  border: 0;
  padding: 0;
  margin: 0;
  background: rgba(31, 31, 31, 0.36);
  cursor: pointer;
}

.ui-drawer-backdrop[hidden],
html body .ui-drawer[hidden] {
  display: none;
}

.ui-empty-state {
  margin: 0;
  padding: var(--ui-space-12) 0 0;
  color: var(--ui-color-muted);
  font-size: var(--ui-type-meta-size);
  font-weight: var(--ui-type-meta-weight);
  line-height: var(--ui-type-meta-leading);
}