/* Components: what every screen is made of. Only tokens.css feeds them, and every inline measure
   is a logical property, so right-to-left mirrors without a second stylesheet. */

/* ---- base ----------------------------------------------------------------------------- */

*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 var(--fs-base) / 1.5 var(--font-sans);
  -webkit-font-smoothing: antialiased;
}
:root[dir="rtl"] body {
  line-height: 1.7;
}
h1,
h2,
h3,
h4,
p,
figure,
dl,
dd {
  margin: 0;
}
ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}
a {
  color: var(--link);
  text-underline-offset: 0.2em;
}
button {
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  cursor: pointer;
}
table {
  border-collapse: collapse;
}
fieldset {
  min-inline-size: 0;
  margin: 0;
  padding: 0;
  border: 0;
}
[hidden] {
  /* biome-ignore lint/complexity/noImportantStyles: hidden must win over any component's display */
  display: none !important;
}
:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 2px;
}
::selection {
  background: var(--brand-soft-2);
}
.sr-only {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}
.muted {
  color: var(--text-2);
}
.faint {
  color: var(--text-3);
}
.num {
  font-variant-numeric: tabular-nums;
}
/* Phone numbers, dates and times keep their own order inside right-to-left text. */
.num,
.t-mono,
.appt__time,
.cell-person small,
.kv dd,
.thread-item__time {
  unicode-bidi: plaintext;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    /* biome-ignore lint/complexity/noImportantStyles: reduced motion must beat every component's timing */
    animation-duration: 0.001ms !important;
    /* biome-ignore lint/complexity/noImportantStyles: as above */
    animation-iteration-count: 1 !important;
    /* biome-ignore lint/complexity/noImportantStyles: as above */
    transition-duration: 0.001ms !important;
    /* biome-ignore lint/complexity/noImportantStyles: as above */
    animation-delay: 0s !important;
    /* biome-ignore lint/complexity/noImportantStyles: as above */
    transition-delay: 0s !important;
  }
}

/* ---- type ----------------------------------------------------------------------------- */

.t-display {
  font: var(--fw-display) calc(var(--fs-4xl) * 0.84) / 1.12 var(--font-display);
  letter-spacing: var(--tracking-tight);
}
.t-title-1 {
  font: var(--fw-display) calc(var(--fs-3xl) * 0.84) / 1.16 var(--font-display);
  letter-spacing: var(--tracking-tight);
}
.t-title-2 {
  font: 600 var(--fs-xl) / 1.25 var(--font-sans);
  letter-spacing: var(--tracking-tight);
}
.t-title-3 {
  font: 600 var(--fs-lg) / 1.3 var(--font-sans);
}
.t-lead {
  font: 400 var(--fs-md) / 1.55 var(--font-sans);
}
.t-body {
  font: 400 var(--fs-base) / 1.5 var(--font-sans);
}
.t-small {
  font: 400 var(--fs-sm) / 1.45 var(--font-sans);
}
.t-caption {
  font: 500 var(--fs-xs) / 1.3 var(--font-sans);
}
.t-mono {
  font: 500 var(--fs-sm) / 1.4 var(--font-mono);
}
.is-arabic :is(.t-display, .t-title-1),
:root[dir="rtl"] :is(.t-display, .t-title-1) {
  font-family: var(--font-sans);
  font-weight: 600;
}

/* ---- icons ---------------------------------------------------------------------------- */

.icon {
  flex: none;
  inline-size: 1.25rem;
  block-size: 1.25rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.icon--sm {
  inline-size: 1rem;
  block-size: 1rem;
}
.icon--lg {
  inline-size: 1.5rem;
  block-size: 1.5rem;
}
:root[dir="rtl"] .flip {
  transform: scaleX(-1);
}

/* ---- buttons -------------------------------------------------------------------------- */

.btn {
  --btn-h: 2.25rem;
  --btn-bg: var(--surface);
  --btn-bg-hover: var(--surface-2);
  --btn-fg: var(--text);
  --btn-bd: var(--border-strong);
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-block-size: var(--btn-h);
  padding-inline: 0.875rem;
  border: 1px solid var(--btn-bd);
  border-radius: var(--r-md);
  background: var(--btn-bg);
  color: var(--btn-fg);
  box-shadow: var(--shadow-xs);
  font: 500 var(--fs-base) / 1.2 var(--font-sans);
  white-space: nowrap;
  text-decoration: none;
  transition:
    background var(--dur-1) var(--ease),
    border-color var(--dur-1) var(--ease),
    transform var(--dur-1) var(--ease);
}
.btn:hover,
.btn.is-hover {
  background: var(--btn-bg-hover);
}
.btn:active {
  transform: translateY(1px);
}
.btn.is-focus {
  outline: 2px solid var(--brand);
  outline-offset: 2px;
}
.btn:disabled,
.btn.is-disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}
.btn--primary {
  --btn-bg: var(--brand);
  --btn-bg-hover: var(--brand-hover);
  --btn-fg: var(--on-brand);
  --btn-bd: transparent;
  box-shadow:
    inset 0 1px 0 oklch(1 0 0 / 0.18),
    var(--shadow-xs);
}
.btn--soft {
  --btn-bg: var(--brand-soft-2);
  --btn-bg-hover: color-mix(in oklab, var(--brand-soft-2), var(--brand) 14%);
  --btn-fg: var(--brand-ink);
  --btn-bd: transparent;
  box-shadow: none;
}
/* A quiet button: a light tint of the text colour, so it reads as a button on any surface (a card,
   a card's foot, the sidebar) in either theme. An icon on its own stays bare until hovered. */
.btn--ghost {
  --btn-bg: color-mix(in oklab, var(--text) 6%, transparent);
  --btn-bg-hover: color-mix(in oklab, var(--text) 11%, transparent);
  --btn-fg: var(--text-2);
  --btn-bd: transparent;
  box-shadow: none;
}
.btn--ghost:hover,
.btn--ghost.is-hover {
  color: var(--text);
}
.btn--ghost.btn--icon {
  --btn-bg: transparent;
}
.btn--danger {
  --btn-bg: var(--danger);
  --btn-bg-hover: color-mix(in oklab, var(--danger), black 12%);
  --btn-fg: var(--on-danger);
  --btn-bd: transparent;
}
.btn--danger-soft {
  --btn-bg: var(--danger-soft);
  --btn-bg-hover: color-mix(in oklab, var(--danger-soft), var(--danger) 14%);
  --btn-fg: var(--danger-ink);
  --btn-bd: transparent;
  box-shadow: none;
}
.btn--sm {
  --btn-h: 2rem;
  padding-inline: 0.625rem;
  border-radius: var(--r-sm);
  font-size: var(--fs-sm);
}
.btn--lg {
  --btn-h: 2.75rem;
  padding-inline: 1.25rem;
  font-size: var(--fs-md);
}
.btn--icon {
  inline-size: var(--btn-h);
  padding-inline: 0;
}
.btn.is-loading {
  color: transparent;
  pointer-events: none;
}
.btn.is-loading::after {
  content: "";
  position: absolute;
  inline-size: 1rem;
  block-size: 1rem;
  border: 2px solid var(--btn-fg);
  border-inline-end-color: transparent;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
.btn-group {
  display: inline-flex;
}
.btn-group .btn {
  border-radius: 0;
}
.btn-group .btn + .btn {
  margin-inline-start: -1px;
}
.btn-group .btn:first-child {
  border-start-start-radius: var(--r-md);
  border-end-start-radius: var(--r-md);
}
.btn-group .btn:last-child {
  border-start-end-radius: var(--r-md);
  border-end-end-radius: var(--r-md);
}

/* The highlight that slides to the item that is on: a segmented control's pressed button, the
   sidebar's page. app-core.js measures the item and sets where it goes. */
.marker {
  position: absolute;
  inset-block-start: var(--marker-y, 0);
  inset-inline-start: var(--marker-x, 0);
  inline-size: var(--marker-w, 0);
  block-size: var(--marker-h, 0);
  pointer-events: none;
  transition:
    inset-block-start var(--dur-3) var(--ease),
    inset-inline-start var(--dur-3) var(--ease),
    inline-size var(--dur-3) var(--ease),
    block-size var(--dur-3) var(--ease),
    opacity var(--dur-2) var(--ease);
}
.marker.is-instant {
  transition: none;
}
.marker.is-off {
  opacity: 0;
}
.has-marker {
  position: relative;
}
.has-marker > :not(.marker) {
  position: relative;
}

/* Segmented control and filter chips. */
.seg {
  display: inline-flex;
  gap: 0.125rem;
  padding: 0.1875rem;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  background: var(--surface-2);
}
.seg__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  min-block-size: 1.75rem;
  padding-inline: 0.75rem;
  border-radius: calc(var(--r-md) - 3px);
  color: var(--text-2);
  font-size: var(--fs-sm);
  font-weight: 500;
  transition: color var(--dur-2) var(--ease);
}
.seg__btn:hover {
  color: var(--text);
}
.seg__btn[aria-pressed="true"],
.seg > .marker {
  background: var(--surface);
  color: var(--text);
  box-shadow:
    0 0 0 1px var(--border),
    var(--shadow-xs);
}
.seg > .marker {
  border-radius: calc(var(--r-md) - 3px);
}
/* Once its highlight slides (app-core.js), the pressed button lets it show through. */
.seg.has-marker > .seg__btn[aria-pressed="true"] {
  background: none;
  box-shadow: none;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  block-size: 1.875rem;
  padding-inline: 0.75rem;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text-2);
  font-size: var(--fs-sm);
  font-weight: 500;
  transition:
    background var(--dur-2) var(--ease),
    border-color var(--dur-2) var(--ease),
    color var(--dur-2) var(--ease);
}
.chip:hover {
  background: var(--surface-2);
}
.chip[aria-pressed="true"] {
  border-color: transparent;
  background: var(--brand-soft-2);
  color: var(--brand-ink);
}

/* ---- forms ---------------------------------------------------------------------------- */

.field {
  display: grid;
  gap: 0.375rem;
}
.label {
  font-size: var(--fs-sm);
  font-weight: 500;
}
.hint {
  color: var(--text-2);
  font-size: var(--fs-xs);
}
.hint--error {
  color: var(--danger-ink);
}
.input,
.select,
.textarea {
  inline-size: 100%;
  min-block-size: 2.375rem;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-md);
  background: var(--surface);
  color: var(--text);
  font: inherit;
  transition:
    border-color var(--dur-1) var(--ease),
    box-shadow var(--dur-1) var(--ease);
}
.textarea {
  min-block-size: 5.5rem;
  resize: vertical;
}
.input::placeholder,
.textarea::placeholder {
  color: var(--text-3);
}
.input:hover,
.select:hover,
.textarea:hover {
  border-color: color-mix(in oklab, var(--border-strong), var(--text) 22%);
}
.input:focus,
.select:focus,
.textarea:focus,
.input.is-focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px var(--ring);
}
.input.is-error,
.input[aria-invalid="true"] {
  border-color: var(--danger);
  box-shadow: 0 0 0 3px oklch(0.58 0.2 25 / 0.16);
}
.input:disabled,
.select:disabled,
.textarea:disabled {
  background: var(--surface-2);
  color: var(--text-3);
  cursor: not-allowed;
}
.input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
.input-wrap > .icon {
  position: absolute;
  inset-inline-start: 0.75rem;
  color: var(--text-3);
  pointer-events: none;
}
.input-wrap > .input {
  padding-inline-start: 2.375rem;
}
.select {
  padding-inline-end: 2.25rem;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238a948f' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1rem;
}
:root[dir="rtl"] .select {
  background-position: left 0.75rem center;
}
.select.select--sm {
  inline-size: auto;
  min-block-size: 2rem;
  padding-block: 0.125rem;
  font-size: var(--fs-sm);
}
.kbd {
  padding: 0.0625rem 0.375rem;
  border: 1px solid var(--border-strong);
  border-block-end-width: 2px;
  border-radius: 0.3125rem;
  background: var(--surface-2);
  color: var(--text-2);
  font: 500 0.6875rem / 1.4 var(--font-mono);
}
.input-wrap > .kbd {
  position: absolute;
  inset-inline-end: 0.5rem;
}
.choice {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  cursor: pointer;
}
.choice input {
  inline-size: 1rem;
  block-size: 1rem;
  margin: 0;
  accent-color: var(--brand);
}
.switch {
  position: relative;
  display: inline-block;
  flex: none;
  inline-size: 2.25rem;
  block-size: 1.375rem;
}
.switch input {
  inline-size: 100%;
  block-size: 100%;
  margin: 0;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: var(--surface-3);
  appearance: none;
  cursor: pointer;
  transition: background var(--dur-2) var(--ease);
}
.switch input::before {
  content: "";
  position: absolute;
  inset-block-start: 0.1875rem;
  inset-inline-start: 0.1875rem;
  inline-size: 1rem;
  block-size: 1rem;
  border-radius: 50%;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  transition: inset-inline-start var(--dur-2) var(--ease);
}
.switch input:checked {
  border-color: transparent;
  background: var(--brand);
}
.switch input:checked::before {
  inset-inline-start: calc(100% - 1.1875rem);
  background: var(--on-brand);
}
.switch input:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* Free times: a time per chip. */
.slots {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.slot {
  min-inline-size: 4.5rem;
  padding: 0.4375rem 0.75rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-sm);
  background: var(--surface);
  font: 500 var(--fs-sm) / 1.2 var(--font-mono);
  text-align: center;
  transition:
    background var(--dur-1) var(--ease),
    border-color var(--dur-1) var(--ease);
}
.slot:hover {
  border-color: var(--brand);
  background: var(--brand-soft);
}
.slot[aria-pressed="true"] {
  border-color: transparent;
  background: var(--brand);
  color: var(--on-brand);
}
.slot:disabled {
  background: var(--surface-2);
  color: var(--text-3);
  text-decoration: line-through;
  cursor: not-allowed;
}

/* ---- badges, avatars ------------------------------------------------------------------ */

.badge {
  --b-bg: var(--surface-2);
  --b-fg: var(--text-2);
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  block-size: 1.5rem;
  padding-inline: 0.5rem;
  border-radius: 999px;
  background: var(--b-bg);
  color: var(--b-fg);
  font: 500 var(--fs-xs) / 1 var(--font-sans);
  white-space: nowrap;
}
.badge--dot::before {
  content: "";
  inline-size: 0.4375rem;
  block-size: 0.4375rem;
  border-radius: 50%;
  background: var(--dot, currentColor);
}
.badge--brand {
  --b-bg: var(--brand-soft-2);
  --b-fg: var(--brand-ink);
  --dot: var(--brand);
}
.badge--ok {
  --b-bg: var(--ok-soft);
  --b-fg: var(--ok-ink);
  --dot: var(--ok);
}
.badge--warn {
  --b-bg: var(--warn-soft);
  --b-fg: var(--warn-ink);
  --dot: var(--warn);
}
.badge--danger {
  --b-bg: var(--danger-soft);
  --b-fg: var(--danger-ink);
  --dot: var(--danger);
}
.badge--info {
  --b-bg: var(--info-soft);
  --b-fg: var(--info-ink);
  --dot: var(--info);
}
.badge--human {
  --b-bg: var(--human-soft);
  --b-fg: var(--human-ink);
  --dot: var(--human);
}
.badge--outline {
  background: transparent;
  box-shadow: inset 0 0 0 1px var(--border-strong);
}
.badge--lang {
  padding-inline: 0.375rem;
  border-radius: var(--r-xs);
  box-shadow: inset 0 0 0 1px var(--border-strong);
  background: transparent;
  font: 500 0.6875rem / 1 var(--font-mono);
  letter-spacing: 0.04em;
}
.count {
  min-inline-size: 1.25rem;
  padding-inline: 0.375rem;
  border-radius: 999px;
  background: var(--brand);
  color: var(--on-brand);
  font: 600 0.6875rem / 1.25rem var(--font-sans);
  text-align: center;
}
.count--warn {
  background: var(--warn);
  color: oklch(0.25 0.05 70);
}
.pulse {
  position: relative;
  display: inline-block;
  inline-size: 0.5rem;
  block-size: 0.5rem;
  border-radius: 50%;
  background: var(--warn);
}
.pulse::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: inherit;
  animation: pulse 1.8s var(--ease) infinite;
}

.avatar {
  --av: 2.25rem;
  --av-h: var(--hue);
  position: relative;
  display: inline-grid;
  flex: none;
  place-items: center;
  inline-size: var(--av);
  block-size: var(--av);
  border-radius: 50%;
  background: light-dark(oklch(0.93 0.045 var(--av-h)), oklch(0.34 0.06 var(--av-h)));
  color: light-dark(oklch(0.38 0.09 var(--av-h)), oklch(0.9 0.06 var(--av-h)));
  font: 600 calc(var(--av) * 0.36) / 1 var(--font-sans);
}
.avatar--h1 {
  --av-h: 25;
}
.avatar--h2 {
  --av-h: 75;
}
.avatar--h3 {
  --av-h: 155;
}
.avatar--h4 {
  --av-h: 250;
}
.avatar--h5 {
  --av-h: 300;
}
.avatar--h6 {
  --av-h: 345;
}
.avatar--sm {
  --av: 1.75rem;
}
.avatar--lg {
  --av: 3rem;
}
.avatar--xl {
  --av: 4rem;
}
.avatar__dot {
  position: absolute;
  inset-block-end: -1px;
  inset-inline-end: -1px;
  inline-size: 28%;
  block-size: 28%;
  border: 2px solid var(--surface);
  border-radius: 50%;
  background: var(--ok);
}
.avatar-stack {
  display: inline-flex;
}
.avatar-stack .avatar {
  box-shadow: 0 0 0 2px var(--surface);
}
.avatar-stack .avatar + .avatar {
  margin-inline-start: -0.5rem;
}

/* ---- cards ---------------------------------------------------------------------------- */

/* What a card holds keeps to its rounded corners: a table's header row or a row's highlight
   doesn't poke out square. clip, unlike hidden, leaves sticky things inside working. */
.card {
  overflow: clip;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--surface);
  box-shadow: var(--shadow-xs);
}
.card--interactive {
  transition:
    box-shadow var(--dur-2) var(--ease),
    border-color var(--dur-2) var(--ease),
    transform var(--dur-2) var(--ease);
}
.card--interactive:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}
.card__head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1.25rem;
  border-block-end: 1px solid var(--border);
}
.card__title {
  font: 600 var(--fs-md) / 1.3 var(--font-sans);
}
.card__aside {
  margin-inline-start: auto;
}
.card__body {
  padding: 1.25rem;
}
.card__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  border-block-start: 1px solid var(--border);
  background: var(--surface-2);
  border-end-start-radius: inherit;
  border-end-end-radius: inherit;
}

.stat {
  display: grid;
  gap: 0.625rem;
  padding: 1.125rem 1.25rem;
  container-type: inline-size;
}
/* A narrow tile keeps the number and drops the trend line. */
@container (max-width: 12rem) {
  .stat .spark {
    display: none;
  }
}
.stat__label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-2);
  font-size: var(--fs-sm);
}
.stat__value {
  font: var(--fw-display) 2.125rem / 1.05 var(--font-display);
  letter-spacing: var(--tracking-tight);
  font-variant-numeric: tabular-nums;
}
:root[dir="rtl"] .stat__value {
  font-family: var(--font-sans);
  font-weight: 600;
}
.stat__unit {
  margin-inline-start: 0.25rem;
  color: var(--text-3);
  font: 500 var(--fs-md) / 1 var(--font-sans);
}
.stat__foot {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
}
.delta {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  color: var(--ok-ink);
  font-size: var(--fs-xs);
  font-weight: 500;
}
.delta--down {
  color: var(--danger-ink);
}
.delta--warn {
  color: var(--warn-ink);
}
.delta--flat {
  color: var(--text-2);
}
.spark {
  inline-size: 5.5rem;
  block-size: 1.75rem;
  color: var(--brand);
}
.spark__line {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.spark__area {
  fill: currentColor;
  opacity: 0.12;
}
.progress {
  block-size: 0.4375rem;
  overflow: hidden;
  border-radius: 999px;
  background: var(--surface-3);
}
.progress > i {
  display: block;
  inline-size: var(--p, 0%);
  block-size: 100%;
  border-radius: inherit;
  background: var(--bar, var(--brand));
}

.alert {
  --a: var(--info);
  --a-soft: var(--info-soft);
  --a-ink: var(--info-ink);
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.75rem;
  align-items: start;
  padding: 0.875rem 1rem;
  border: 1px solid color-mix(in oklab, var(--a) 28%, transparent);
  border-radius: var(--r-md);
  background: var(--a-soft);
  color: var(--a-ink);
}
.alert--ok {
  --a: var(--ok);
  --a-soft: var(--ok-soft);
  --a-ink: var(--ok-ink);
}
.alert--warn {
  --a: var(--warn);
  --a-soft: var(--warn-soft);
  --a-ink: var(--warn-ink);
}
.alert--danger {
  --a: var(--danger);
  --a-soft: var(--danger-soft);
  --a-ink: var(--danger-ink);
}
.alert > .icon {
  margin-block-start: calc((1lh - 1.25rem) / 2);
}
.alert__title {
  font-weight: 600;
}
.alert__text {
  color: color-mix(in oklab, var(--a-ink), var(--text) 25%);
}
.alert__actions {
  display: flex;
  gap: 0.5rem;
  margin-block-start: 0.625rem;
}

.empty {
  display: grid;
  justify-items: center;
  gap: 0.625rem;
  padding: 2.25rem 1.5rem;
  text-align: center;
}
.empty__art {
  display: grid;
  place-items: center;
  inline-size: 4rem;
  block-size: 4rem;
  border-radius: 1.25rem;
  background: var(--brand-soft-2);
  color: var(--brand);
}
.skeleton {
  display: block;
  block-size: 0.75rem;
  border-radius: 6px;
  background: linear-gradient(
    90deg,
    var(--surface-2) 25%,
    var(--surface-3) 37%,
    var(--surface-2) 63%
  );
  background-size: 400% 100%;
  animation: shimmer 1.5s ease infinite;
}

/* ---- lists: appointments, conversations ---------------------------------------------- */

.appt {
  --status: var(--brand);
  position: relative;
  display: grid;
  grid-template-columns: 4.75rem minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  background: var(--surface);
}
.appt::before {
  content: "";
  position: absolute;
  inset-block: 0.625rem;
  inset-inline-start: 0;
  inline-size: 3px;
  border-radius: 3px;
  background: var(--status);
}
.appt--ok {
  --status: var(--ok);
}
.appt--warn {
  --status: var(--warn);
}
.appt--danger {
  --status: var(--danger);
}
.appt--info {
  --status: var(--info);
}
.appt--off {
  --status: var(--border-strong);
  color: var(--text-3);
}
.appt__time {
  display: grid;
  gap: 0.125rem;
  font: 500 var(--fs-md) / 1.2 var(--font-mono);
}
.appt__time small {
  color: var(--text-3);
  font: 400 var(--fs-xs) / 1.2 var(--font-sans);
}
.appt__who {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-inline-size: 0;
}
.appt__name {
  font-weight: 600;
}
.appt--off .appt__name {
  text-decoration: line-through;
}
.appt__meta {
  color: var(--text-2);
  font-size: var(--fs-sm);
}
.appt__end {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.thread-item {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-block-end: 1px solid var(--border);
  cursor: pointer;
}
.thread-item:hover {
  background: var(--surface-2);
}
.thread-item.is-selected {
  background: var(--brand-soft);
}
.thread-item.is-selected::before {
  content: "";
  position: absolute;
  inset-block: 0;
  inset-inline-start: 0;
  inline-size: 3px;
  background: var(--brand);
}
.thread-item__top {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.thread-item__name {
  overflow: hidden;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.thread-item__preview {
  overflow: hidden;
  color: var(--text-2);
  font-size: var(--fs-sm);
  text-overflow: ellipsis;
  white-space: nowrap;
}
.thread-item.is-unread .thread-item__preview {
  color: var(--text);
  font-weight: 500;
}
.thread-item__tags {
  display: flex;
  gap: 0.375rem;
  margin-block-start: 0.375rem;
}
.thread-item__side {
  display: grid;
  justify-items: end;
  align-content: start;
  gap: 0.375rem;
}
.thread-item__time {
  color: var(--text-3);
  font-size: var(--fs-xs);
}

/* ---- conversation --------------------------------------------------------------------- */

.chat {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  padding: 1.25rem;
  background: var(--surface-2);
}
.msg {
  display: grid;
  gap: 0.25rem;
  max-inline-size: min(32rem, 84%);
}
.msg--in {
  align-self: flex-start;
}
.msg--out {
  align-self: flex-end;
}
.msg__who {
  color: var(--text-3);
  font-size: var(--fs-xs);
  font-weight: 500;
}
.msg--out .msg__who {
  justify-self: end;
}
.bubble > .badge {
  justify-self: start;
}
.bubble {
  display: grid;
  gap: 0.5rem;
  padding: 0.5625rem 0.8125rem;
  border: 1px solid var(--border);
  border-radius: 1rem;
  background: var(--surface);
  box-shadow: var(--shadow-xs);
  line-height: 1.45;
  overflow-wrap: anywhere;
}
.msg--in .bubble {
  border-start-start-radius: 0.25rem;
}
.msg--out .bubble {
  border-color: transparent;
  border-start-end-radius: 0.25rem;
  background: var(--brand-soft-2);
}
.msg--staff .bubble {
  background: var(--human-soft);
}
.msg__meta {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  color: var(--text-3);
  font-size: var(--fs-xs);
}
.msg__meta .icon {
  color: var(--brand);
}
.msg--out .msg__meta {
  justify-self: end;
}
.sys-note {
  align-self: center;
  display: inline-flex;
  align-items: flex-start;
  gap: 0.375rem;
  padding: 0.25rem 0.75rem;
  border: 1px dashed var(--border-strong);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text-2);
  font-size: var(--fs-xs);
}
.sys-note > .icon {
  margin-block-start: calc((1lh - 1rem) / 2);
}
.sys-note--warn {
  border-color: color-mix(in oklab, var(--warn) 50%, transparent);
  border-style: solid;
  background: var(--warn-soft);
  color: var(--warn-ink);
}
.voice {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-inline-size: 14rem;
}
.voice__play {
  display: grid;
  place-items: center;
  flex: none;
  inline-size: 2rem;
  block-size: 2rem;
  border-radius: 50%;
  background: var(--brand);
  color: var(--on-brand);
}
.wave {
  display: flex;
  flex: 1;
  align-items: center;
  gap: 2px;
  block-size: 1.5rem;
}
.wave i {
  inline-size: 3px;
  block-size: var(--h, 50%);
  border-radius: 2px;
  background: var(--brand);
  opacity: 0.6;
}
.wave i:nth-child(-n + 9) {
  opacity: 1;
}
.transcript {
  color: var(--text-2);
  font-size: var(--fs-sm);
}
.transcript b {
  color: var(--text-3);
  font-size: var(--fs-xs);
  font-weight: 500;
}
.choices {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  background: var(--surface);
}
.choices__head {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  background: var(--surface-2);
  color: var(--text-2);
  font-size: var(--fs-xs);
  font-weight: 500;
}
.choices__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.5rem 0.75rem;
  border-block-start: 1px solid var(--border);
  font-size: var(--fs-sm);
}
.choices__row::after {
  content: "";
  flex: none;
  inline-size: 1rem;
  block-size: 1rem;
  border: 2px solid var(--border-strong);
  border-radius: 50%;
}
.choices__row.is-picked {
  background: var(--brand-soft);
  font-weight: 600;
}
.choices__row.is-picked::after {
  border-color: var(--brand);
  background: radial-gradient(var(--brand) 38%, transparent 42%);
}
.quick {
  display: flex;
  gap: 0.5rem;
}
.quick__btn {
  flex: 1;
  padding: 0.4375rem 0.5rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-md);
  background: var(--surface);
  color: var(--brand-ink);
  font-size: var(--fs-sm);
  font-weight: 600;
  text-align: center;
}
.typing {
  display: inline-flex;
  gap: 0.25rem;
  padding: 0.75rem 0.875rem;
}
.typing i {
  inline-size: 0.375rem;
  block-size: 0.375rem;
  border-radius: 50%;
  background: var(--text-3);
  animation: bob 1.2s ease-in-out infinite;
}
.typing i:nth-child(2) {
  animation-delay: 0.15s;
}
.typing i:nth-child(3) {
  animation-delay: 0.3s;
}
.composer {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem;
  border-block-start: 1px solid var(--border);
  background: var(--surface);
}
.composer .input {
  flex: 1;
  border-radius: 999px;
}
.takeover {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-block-start: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-2);
  font-size: var(--fs-sm);
}
.takeover > :last-child {
  margin-inline-start: auto;
}

/* What the patient sees. Its colours belong to WhatsApp, not to us. */
.phone {
  --wa-bg: light-dark(#efeae2, #0b141a);
  --wa-bar: light-dark(#008069, #202c33);
  --wa-in: light-dark(#ffffff, #202c33);
  --wa-out: light-dark(#d9fdd3, #005c4b);
  --wa-fg: light-dark(#111b21, #e9edef);
  --wa-time: light-dark(#667781, #8696a0);
  --wa-link: light-dark(#027eb5, #53bdeb);
  inline-size: 19.5rem;
  padding: 0.625rem;
  border-radius: 2.5rem;
  background: light-dark(oklch(0.25 0.01 var(--hue)), oklch(0.1 0.01 var(--hue)));
  box-shadow: var(--shadow-lg);
}
.phone__screen {
  display: flex;
  flex-direction: column;
  min-block-size: 35rem;
  overflow: hidden;
  border-radius: 1.9rem;
  background: var(--wa-bg);
  color: var(--wa-fg);
}
.phone__bar {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 1.25rem 0.875rem 0.75rem;
  background: var(--wa-bar);
  color: #fff;
}
.phone__bar b {
  display: block;
  font-size: var(--fs-sm);
}
.phone__bar small {
  color: rgb(255 255 255 / 0.75);
  font-size: 0.6875rem;
}
.phone__msgs {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 0.3125rem;
  padding: 0.75rem;
  overflow: hidden;
}
.wa {
  align-self: flex-start;
  display: grid;
  gap: 0.25rem;
  max-inline-size: 84%;
  padding: 0.375rem 0.5rem 0.25rem;
  border-radius: 0.5rem;
  background: var(--wa-in);
  box-shadow: 0 1px 0.5px rgb(0 0 0 / 0.13);
  font-size: 0.8125rem;
  line-height: 1.35;
}
.wa--out {
  align-self: flex-end;
  background: var(--wa-out);
}
.wa__time {
  justify-self: end;
  color: var(--wa-time);
  font-size: 0.625rem;
}
.wa__action {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
  margin-block-start: 0.125rem;
  padding-block: 0.4rem;
  border-block-start: 1px solid rgb(128 128 128 / 0.25);
  color: var(--wa-link);
  font-weight: 500;
}
.wa-buttons {
  align-self: flex-start;
  display: grid;
  gap: 0.1875rem;
  inline-size: 84%;
}
.wa-buttons span {
  padding: 0.4rem;
  border-radius: 0.5rem;
  background: var(--wa-in);
  box-shadow: 0 1px 0.5px rgb(0 0 0 / 0.13);
  color: var(--wa-link);
  font-size: 0.8125rem;
  font-weight: 500;
  text-align: center;
}
.phone__input {
  margin: 0.5rem;
  padding: 0.5rem 0.875rem;
  border-radius: 999px;
  background: var(--wa-in);
  color: var(--wa-time);
  font-size: 0.8125rem;
}

/* ---- schedule ------------------------------------------------------------------------- */

.sched {
  --hour-h: 4.25rem;
  --hours: 6;
  display: grid;
  grid-template-columns: 3.75rem repeat(3, minmax(0, 1fr));
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--surface);
}
.sched__corner,
.sched__doc {
  padding: 0.75rem;
  border-block-end: 1px solid var(--border);
  background: var(--surface-2);
}
.sched__doc {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  border-inline-start: 1px solid var(--border);
}
.sched__doc b {
  display: block;
  font-size: var(--fs-sm);
}
.sched__doc small {
  color: var(--text-2);
  font-size: var(--fs-xs);
}
.sched__hours {
  display: grid;
  grid-auto-rows: var(--hour-h);
}
.sched__hours span {
  padding: 0.25rem 0.5rem;
  color: var(--text-3);
  font: 500 var(--fs-xs) / 1 var(--font-mono);
  text-align: end;
}
.sched__col {
  position: relative;
  block-size: calc(var(--hour-h) * var(--hours));
  border-inline-start: 1px solid var(--border);
  background-image: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent calc(var(--hour-h) - 1px),
    var(--border) calc(var(--hour-h) - 1px),
    var(--border) var(--hour-h)
  );
}
.ev {
  --ev: var(--brand);
  --ev-soft: var(--brand-soft-2);
  --ev-ink: var(--brand-ink);
  position: absolute;
  inset-block-start: calc(var(--start, 0) * var(--hour-h) + 1px);
  inset-inline: 0.25rem;
  block-size: calc(var(--len, 1) * var(--hour-h) - 3px);
  display: grid;
  grid-auto-rows: max-content;
  align-content: start;
  gap: 0.125rem;
  padding: 0.375rem 0.5rem;
  overflow: hidden;
  border-inline-start: 3px solid var(--ev);
  border-radius: var(--r-sm);
  background: var(--ev-soft);
  color: var(--ev-ink);
  font-size: var(--fs-xs);
  line-height: 1.3;
}
.ev__meta {
  overflow: hidden;
  font: 400 0.6875rem / 1.2 var(--font-sans);
  opacity: 0.85;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ev__who {
  overflow: hidden;
  font-size: var(--fs-sm);
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}
/* Half-hour bookings have no room for two lines: the time, then the name. */
.ev--short {
  grid-template-columns: auto minmax(0, 1fr);
  align-content: center;
  align-items: center;
  gap: 0.5rem;
  padding-block: 0;
}
.ev--short .ev__meta {
  font-family: var(--font-mono);
}
.ev--ok {
  --ev: var(--ok);
  --ev-soft: var(--ok-soft);
  --ev-ink: var(--ok-ink);
}
.ev--warn {
  --ev: var(--warn);
  --ev-soft: var(--warn-soft);
  --ev-ink: var(--warn-ink);
  outline: 1px dashed color-mix(in oklab, var(--warn) 55%, transparent);
  outline-offset: -1px;
}
.ev--info {
  --ev: var(--info);
  --ev-soft: var(--info-soft);
  --ev-ink: var(--info-ink);
}
.ev--danger {
  --ev: var(--danger);
  --ev-soft: var(--danger-soft);
  --ev-ink: var(--danger-ink);
}
.ev--off {
  --ev: var(--border-strong);
  background: repeating-linear-gradient(135deg, var(--surface-2) 0 6px, var(--surface-3) 6px 7px);
  color: var(--text-3);
}
.ev--cancel {
  --ev: var(--border-strong);
  --ev-soft: var(--surface-2);
  --ev-ink: var(--text-3);
}
.ev--cancel .ev__who {
  text-decoration: line-through;
}
.sched__now {
  position: absolute;
  inset-block-start: calc(var(--now, 0) * var(--hour-h));
  inset-inline: 0;
  z-index: 2;
  border-block-start: 2px solid var(--danger);
  pointer-events: none;
}
.sched__now--lead::before {
  content: "";
  position: absolute;
  inset-block-start: -0.3125rem;
  inset-inline-start: -0.3125rem;
  inline-size: 0.5625rem;
  block-size: 0.5625rem;
  border-radius: 50%;
  background: var(--danger);
}
.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  color: var(--text-2);
  font-size: var(--fs-xs);
}
.legend span {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
}
.legend i {
  inline-size: 0.625rem;
  block-size: 0.625rem;
  border-radius: 3px;
  background: var(--c);
}

/* ---- tables --------------------------------------------------------------------------- */

.table-wrap {
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--surface);
}
.table-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-block-end: 1px solid var(--border);
}
.table {
  inline-size: 100%;
}
.table th {
  padding: 0.625rem 1rem;
  border-block-end: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text-2);
  font: 500 var(--fs-xs) / 1.2 var(--font-sans);
  text-align: start;
  white-space: nowrap;
}
.table td {
  padding: 0.75rem 1rem;
  border-block-end: 1px solid var(--border);
  vertical-align: middle;
}
.table tbody tr:hover td {
  background: var(--surface-2);
}
.table tbody tr:last-child td {
  border-block-end: 0;
}
.table .cell-end {
  text-align: end;
}
.cell-person {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}
.cell-person b {
  display: block;
  font-weight: 600;
}
.cell-person small {
  color: var(--text-2);
  font: 400 var(--fs-xs) / 1.3 var(--font-mono);
}
.pager {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.625rem 1rem;
  border-block-start: 1px solid var(--border);
  color: var(--text-2);
  font-size: var(--fs-sm);
}

/* ---- navigation ----------------------------------------------------------------------- */

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.75rem;
  border-inline-end: 1px solid var(--border);
  background: var(--surface);
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.375rem 0.5rem 0.875rem;
  color: var(--text);
  text-decoration: none;
}
/* The name is drawn, not typed (a symbol in each page's sprite), so it is the same in every language. */
.wordmark {
  flex: none;
  inline-size: 8.4rem;
  block-size: auto;
  color: var(--text);
}
.logo-mark {
  flex: none;
  color: var(--brand);
}
/* The R is cut out of the bubble: it shows whatever the bubble sits on. */
.logo-r {
  stroke: var(--on-brand);
}
.logo-on {
  fill: var(--on-brand);
}
.clinic-switch {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  margin-block-end: 0.5rem;
  padding: 0.5rem 0.625rem;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  background: var(--surface-2);
  text-align: start;
}
.clinic-switch b {
  display: block;
  font-size: var(--fs-sm);
  font-weight: 600;
  line-height: 1.25;
}
.clinic-switch small {
  color: var(--text-2);
  font-size: var(--fs-xs);
}
.clinic-switch .icon {
  margin-inline-start: auto;
  color: var(--text-3);
}
.nav-label {
  padding: 0.875rem 0.75rem 0.375rem;
  color: var(--text-3);
  font: 500 0.6875rem / 1 var(--font-sans);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-block-size: 2.25rem;
  padding-inline: 0.75rem;
  border-radius: var(--r-md);
  color: var(--text-2);
  font-weight: 500;
  text-decoration: none;
  transition:
    background var(--dur-1) var(--ease),
    color var(--dur-2) var(--ease);
}
.nav-item:hover {
  background: var(--surface-2);
  color: var(--text);
}
.nav-item[aria-current="page"],
[data-marker] > .marker {
  --nav-icon: var(--brand);
  background: var(--brand-soft-2);
  color: var(--brand-ink);
}
[data-marker] > .marker {
  border-radius: var(--r-md);
}
/* The page's highlight slides from item to item (app-core.js), so the item itself has none. */
[data-marker].has-marker > .nav-item[aria-current="page"] {
  background: none;
}
.nav-item > .icon {
  color: var(--nav-icon, currentcolor);
  transition: color var(--dur-2) var(--ease);
}
.nav-item .count {
  margin-inline-start: auto;
}
.sidebar--rail {
  align-items: center;
  inline-size: 4rem;
}
.sidebar--rail .nav-item {
  justify-content: center;
  inline-size: 2.75rem;
  padding-inline: 0;
}
.sidebar--rail .nav-item > span:not(.sr-only),
.sidebar--rail .brand__name,
.sidebar--rail .nav-label,
.sidebar--rail .clinic-switch > :not(.avatar),
.sidebar--rail .sidebar__foot > :not(.avatar) {
  display: none;
}
.sidebar--rail .brand {
  padding-inline: 0.375rem;
}
.sidebar--rail .clinic-switch {
  padding: 0.375rem;
  border-color: transparent;
  background: none;
}
.sidebar__foot {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  margin-block-start: auto;
  padding: 0.75rem 0.5rem 0.25rem;
  border-block-start: 1px solid var(--border);
}
.sidebar__foot b {
  display: block;
  font-size: var(--fs-sm);
  line-height: 1.25;
}
.sidebar__foot small {
  color: var(--text-2);
  font-size: var(--fs-xs);
}
.topbar {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1.5rem;
  border-block-end: 1px solid var(--border);
  background: var(--surface);
}
.topbar .input-wrap {
  inline-size: min(22rem, 100%);
}
.topbar__end {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-inline-start: auto;
}
.icon-dot {
  position: relative;
}
.icon-dot::after {
  content: "";
  position: absolute;
  inset-block-start: 0.5rem;
  inset-inline-end: 0.5rem;
  inline-size: 0.5rem;
  block-size: 0.5rem;
  border: 2px solid var(--surface);
  border-radius: 50%;
  background: var(--danger);
  box-sizing: content-box;
  transform: translate(25%, -25%);
}
.tabs {
  display: flex;
  gap: 1.5rem;
  overflow-x: auto;
  border-block-end: 1px solid var(--border);
  scrollbar-width: none;
}
.tab {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-block-end: -1px;
  padding-block: 0.625rem;
  border-block-end: 2px solid transparent;
  color: var(--text-2);
  font-weight: 500;
}
.tab:hover {
  color: var(--text);
}
.tab[aria-selected="true"] {
  border-color: var(--brand);
  color: var(--text);
}
.crumbs {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  color: var(--text-2);
  font-size: var(--fs-sm);
}
.crumbs a {
  color: inherit;
  text-decoration: none;
}
.crumbs a:hover {
  color: var(--text);
}
.crumbs [aria-current] {
  color: var(--text);
  font-weight: 500;
}
.menu {
  inline-size: 14rem;
  padding: 0.375rem;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  background: var(--surface);
  box-shadow: var(--shadow-md);
}
.menu__item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  inline-size: 100%;
  padding: 0.5rem 0.625rem;
  border-radius: var(--r-sm);
  text-align: start;
}
.menu__item:hover {
  background: var(--surface-2);
}
.menu__item--danger {
  color: var(--danger-ink);
}
.menu__item .kbd {
  margin-inline-start: auto;
}
.menu__sep {
  margin: 0.375rem -0.375rem;
  border-block-start: 1px solid var(--border);
}

/* ---- feedback and overlays ------------------------------------------------------------ */

.toast {
  --t: var(--ok);
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  inline-size: min(24rem, 100%);
  padding: 0.75rem 0.875rem;
  border-radius: var(--r-md);
  background: light-dark(var(--n-900), var(--n-100));
  color: light-dark(var(--n-50), var(--n-900));
  box-shadow: var(--shadow-lg);
  animation: rise var(--dur-3) var(--ease);
}
.toast--info {
  --t: var(--info);
}
.toast--warn {
  --t: var(--warn);
}
.toast--danger {
  --t: var(--danger);
}
.toast > .icon {
  margin-block-start: 0.0625rem;
  color: var(--t);
}
.toast b {
  display: block;
  font-weight: 600;
}
.toast p {
  color: light-dark(var(--n-300), var(--n-600));
  font-size: var(--fs-sm);
}
.toast__action {
  margin-inline-start: auto;
  color: light-dark(var(--brand-300), var(--brand-700));
  font-size: var(--fs-sm);
  font-weight: 600;
}
/* A dialog rises in over a fading backdrop, and where the browser can keep it on top while it
   closes (the overlay property), it sinks away the same way instead of vanishing. */
.dialog {
  inline-size: min(30rem, calc(100vw - 2rem));
  padding: 0;
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  background: var(--surface);
  color: var(--text);
  box-shadow: var(--shadow-lg);
}
dialog.dialog {
  opacity: 0;
  translate: 0 0.5rem;
  scale: 0.98;
  transition:
    opacity var(--dur-2) var(--ease),
    translate var(--dur-2) var(--ease),
    scale var(--dur-2) var(--ease);
}
dialog.dialog[open] {
  opacity: 1;
  translate: 0;
  scale: 1;
}
.dialog::backdrop {
  background: var(--overlay);
  backdrop-filter: blur(3px);
  opacity: 0;
  transition: opacity var(--dur-2) var(--ease);
}
.dialog[open]::backdrop {
  opacity: 1;
}
@starting-style {
  dialog.dialog[open] {
    opacity: 0;
    translate: 0 0.5rem;
    scale: 0.98;
  }
  .dialog[open]::backdrop {
    opacity: 0;
  }
}
@supports (overlay: auto) {
  dialog.dialog {
    transition:
      opacity var(--dur-2) var(--ease),
      translate var(--dur-2) var(--ease),
      scale var(--dur-2) var(--ease),
      overlay var(--dur-2) allow-discrete,
      display var(--dur-2) allow-discrete;
  }
  .dialog::backdrop {
    transition:
      opacity var(--dur-2) var(--ease),
      overlay var(--dur-2) allow-discrete,
      display var(--dur-2) allow-discrete;
  }
}
.dialog__body {
  display: grid;
  gap: 0.5rem;
  padding: 1.5rem 1.5rem 1.25rem;
}
.dialog__foot {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  padding: 0.875rem 1.5rem;
  border-block-start: 1px solid var(--border);
  background: var(--surface-2);
}
.tooltip {
  position: relative;
  display: inline-block;
  padding: 0.375rem 0.625rem;
  border-radius: var(--r-sm);
  background: light-dark(var(--n-900), var(--n-100));
  color: light-dark(var(--n-50), var(--n-900));
  font-size: var(--fs-xs);
  font-weight: 500;
}
.tooltip::after {
  content: "";
  position: absolute;
  inset-block-start: 100%;
  inset-inline-start: 50%;
  border: 5px solid transparent;
  border-block-start-color: light-dark(var(--n-900), var(--n-100));
  transform: translateX(-50%);
}
.spinner {
  display: inline-block;
  inline-size: 1.25rem;
  block-size: 1.25rem;
  border: 2px solid var(--border-strong);
  border-block-start-color: var(--brand);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
@keyframes shimmer {
  from {
    background-position: 100% 0;
  }
  to {
    background-position: 0 0;
  }
}
@keyframes pulse {
  from {
    opacity: 0.7;
    transform: scale(1);
  }
  to {
    opacity: 0;
    transform: scale(2.6);
  }
}
@keyframes bob {
  0%,
  60%,
  100% {
    transform: translateY(0);
    opacity: 0.5;
  }
  30% {
    transform: translateY(-3px);
    opacity: 1;
  }
}
@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
}

/* ---- app frame: what the screens sit in ----------------------------------------------- */

.frame {
  overflow: hidden;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-xl);
  background: var(--bg);
  box-shadow: var(--shadow-lg);
}
.frame__bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 1rem;
  border-block-end: 1px solid var(--border);
  background: var(--surface-2);
}
.frame__dots {
  display: flex;
  gap: 0.375rem;
}
.frame__dots i {
  inline-size: 0.625rem;
  block-size: 0.625rem;
  border-radius: 50%;
  background: var(--border-strong);
}
.frame__url {
  flex: 1;
  max-inline-size: 22rem;
  margin-inline: auto;
  padding: 0.1875rem 0.75rem;
  border-radius: 999px;
  background: var(--surface);
  color: var(--text-3);
  font: 400 var(--fs-xs) / 1.5 var(--font-mono);
  text-align: center;
}
.frame__scroll {
  overflow-x: auto;
}
.app {
  display: grid;
  grid-template-columns: 14.5rem minmax(0, 1fr);
  min-inline-size: 64rem;
  background: var(--bg);
  color: var(--text);
}
.app--rail {
  grid-template-columns: 4.25rem minmax(0, 1fr);
  min-inline-size: 64rem;
}
.app__main {
  display: flex;
  flex-direction: column;
  min-inline-size: 0;
}
.page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.5rem 1.75rem 0;
}
.page-head p {
  margin-block-start: 0.375rem;
  color: var(--text-2);
}
.page-head__end {
  display: flex;
  gap: 0.5rem;
}
.page-body {
  display: grid;
  gap: 1.25rem;
  padding: 1.25rem 1.75rem 1.75rem;
}
.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.875rem;
}
.split {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
  gap: 1.25rem;
  align-items: start;
}
.stack {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.625rem;
}
.stack--start {
  justify-items: start;
}
.activity {
  display: grid;
  gap: 0.875rem;
  padding: 1.25rem;
}
.activity__row {
  display: grid;
  gap: 0.375rem;
}
.activity__row > div:first-child {
  display: flex;
  justify-content: space-between;
  font-size: var(--fs-sm);
}
.inbox {
  display: grid;
  grid-template-columns: 19rem minmax(0, 1fr) 17rem;
  min-block-size: 44rem;
}
.inbox__list {
  display: flex;
  flex-direction: column;
  border-inline-end: 1px solid var(--border);
  background: var(--surface);
}
.inbox__tools {
  display: grid;
  gap: 0.625rem;
  padding: 0.875rem 1rem;
  border-block-end: 1px solid var(--border);
}
.inbox__tools .row {
  display: flex;
  gap: 0.375rem;
  overflow: hidden;
}
.inbox__thread {
  display: flex;
  flex-direction: column;
  min-inline-size: 0;
  background: var(--surface-2);
}
.inbox__thread .chat {
  flex: 1;
}
.thread-head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.25rem;
  border-block-end: 1px solid var(--border);
  background: var(--surface);
}
.thread-head b {
  display: block;
  line-height: 1.25;
}
.thread-head small {
  color: var(--text-2);
  white-space: nowrap;
}
.thread-head .row {
  display: flex;
  gap: 0.5rem;
  margin-inline-start: auto;
}
.inbox__side {
  display: grid;
  align-content: start;
  gap: 1rem;
  padding: 1.25rem;
  border-inline-start: 1px solid var(--border);
  background: var(--surface);
}
.kv {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.5rem 1rem;
  font-size: var(--fs-sm);
}
.kv dt {
  color: var(--text-2);
}
.kv dd {
  text-align: end;
}

/* ---- small helpers -------------------------------------------------------------------- */

.clip {
  overflow: hidden;
}
.stack--lg {
  gap: 1rem;
}
.between {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.grow {
  flex: 1;
  min-inline-size: 0;
}
.flip-x {
  transform: scaleX(-1);
}
:root[dir="rtl"] .flip-x {
  transform: none;
}
.avatar--bot {
  background: var(--brand);
  color: var(--on-brand);
}
.setting {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-block: 0.75rem;
  border-block-start: 1px solid var(--border);
}
.setting b {
  display: block;
  font-weight: 600;
}
.setting .hint {
  display: block;
}
.wa__time .icon {
  inline-size: 0.9375rem;
  block-size: 0.9375rem;
  color: var(--wa-link);
  vertical-align: -0.25em;
}
.takeover__human {
  color: var(--human);
}
.sk-circle {
  inline-size: 2.25rem;
  block-size: 2.25rem;
  border-radius: 50%;
}
.w-40 {
  inline-size: 40%;
}
.w-60 {
  inline-size: 60%;
}
.w-80 {
  inline-size: 80%;
}