.member-view-install-center {
  padding-bottom: 38px;
}

.v35-install-hero {
  position: relative;
  display: grid;
  gap: 10px;
  overflow: hidden;
  margin: 8px 18px 0;
  padding: 22px 20px 20px;
  border: 1px solid rgb(68 45 32 / 14%);
  border-radius: 28px;
  background: #2a1c16;
  color: #fffaf2;
  box-shadow: 0 12px 28px rgb(52 34 25 / 12%);
}

.v35-install-hero::after {
  position: absolute;
  right: -34px;
  top: 34px;
  width: 134px;
  height: 134px;
  border: 1px solid rgb(255 250 242 / 14%);
  border-radius: 50%;
  box-shadow: 0 0 0 22px rgb(255 250 242 / 4%);
  content: "";
  pointer-events: none;
}

.v35-app-icon {
  position: relative;
  z-index: 1;
  width: 72px;
  height: 72px;
  overflow: hidden;
  border: 1px solid rgb(255 250 242 / 20%);
  border-radius: 22px;
  box-shadow: 0 8px 18px rgb(0 0 0 / 18%);
}

.v35-app-icon img {
  display: block;
  width: 100%;
  height: 100%;
}

.v35-install-hero .eyebrow {
  position: relative;
  z-index: 1;
  margin: 5px 0 0;
  color: #efb16d;
}

.v35-install-hero h1,
.v35-install-hero h2 {
  position: relative;
  z-index: 1;
  max-width: 13ch;
  margin: 0;
  color: #fffaf2;
  font-size: clamp(1.75rem, 8.2vw, 2.2rem);
  line-height: 1.03;
  text-wrap: balance;
}

.v35-install-hero > p:not(.eyebrow, .v35-install-state) {
  position: relative;
  z-index: 1;
  max-width: 30ch;
  margin: 0;
  color: #e5d8cd;
  font-size: 0.82rem;
  line-height: 1.55;
  text-wrap: pretty;
}

.v35-install-state {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 2px 8px;
  align-items: center;
  min-height: 54px;
  margin: 8px 0 0;
  padding: 10px 12px;
  border: 1px solid rgb(255 250 242 / 18%);
  border-radius: 16px;
  background: rgb(255 250 242 / 8%);
}

.v35-install-state > span {
  grid-row: 1 / 3;
  color: #efb16d;
}

.v35-install-state strong {
  color: #fffaf2;
  font-size: 0.78rem;
  line-height: 1.3;
}

.v35-install-state small {
  color: #cbbab0;
  font-size: 0.75rem;
  line-height: 1.35;
  text-wrap: pretty;
}

.v35-install-action {
  position: relative;
  z-index: 1;
  min-height: 48px;
  margin-top: 2px;
  background: #efb16d;
  color: #241711;
}

.v35-install-benefits {
  padding-top: 3px;
}

.v35-install-benefits ol {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid rgb(65 44 33 / 11%);
  border-radius: 22px;
  background: #fffdf9;
  list-style: none;
}

.v35-install-benefits li {
  display: grid;
  grid-template-columns: 28px 38px minmax(0, 1fr);
  gap: 9px;
  align-items: center;
  min-height: 82px;
  padding: 13px 14px;
  border-bottom: 1px solid rgb(65 44 33 / 9%);
}

.v35-install-benefits li:last-child {
  border-bottom: 0;
}

.v35-benefit-index {
  color: #8b4f29;
  font-size: 0.75rem;
  font-weight: 800;
}

.v35-benefit-icon {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 13px;
  background: #f2dfc8;
  color: #734020;
}

.v35-install-benefits li > span:last-child {
  display: grid;
  gap: 4px;
}

.v35-install-benefits strong {
  color: #281f1a;
  font-size: 0.82rem;
  line-height: 1.3;
}

.v35-install-benefits small {
  color: #796860;
  font-size: 0.75rem;
  line-height: 1.45;
  text-wrap: pretty;
}

.v35-ios-guide {
  padding-top: 3px;
}

.v35-ios-guide > ol {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 14px;
  border: 1px solid rgb(123 70 34 / 20%);
  border-radius: 22px;
  background: #f2dfc8;
  list-style: none;
}

.v35-ios-guide li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  min-height: 54px;
  padding: 8px 10px;
  border-radius: 16px;
  background: #fffaf2;
}

.v35-ios-guide li > span {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 50%;
  background: #2a1c16;
  color: #fffaf2;
  font-size: 0.72rem;
  font-weight: 800;
}

.v35-ios-guide p {
  margin: 0;
  color: #4f3d34;
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.4;
  text-wrap: pretty;
}

.v35-install-boundary {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 9px;
  align-items: start;
  margin-top: 16px;
  padding: 14px 16px;
  border: 1px dashed rgb(65 44 33 / 20%);
  border-radius: 20px;
  background: #fffdf9;
  color: #705b50;
}

.v35-install-boundary > span {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  color: #7a4625;
}

.v35-install-boundary p {
  margin: 1px 0 0;
  font-size: 0.75rem;
  line-height: 1.5;
  text-wrap: pretty;
}

.v35-install-boundary strong {
  color: #332720;
}

.v55-app-update {
  display: grid;
  gap: 12px;
  margin-top: 8px;
  padding: 18px;
  border: 1px solid rgb(65 44 33 / 13%);
  border-radius: 24px;
  background: #fffdf9;
  box-shadow: 0 10px 24px rgb(58 39 29 / 8%);
}

.v55-app-update-head {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 11px;
  align-items: center;
}

.v55-app-update-head > div {
  min-width: 0;
}

.v55-app-update-head .eyebrow {
  margin: 0 0 3px;
  color: #9b5e35;
}

.v55-app-update-head h1,
.v55-app-update-head h2 {
  margin: 0;
  color: #281f1a;
  font-size: 1.15rem;
  line-height: 1.16;
  text-wrap: balance;
}

.v55-app-update-mark {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border: 1px solid rgb(104 61 35 / 12%);
  border-radius: 15px;
  background: #f2dfc8;
  color: #734020;
}

.v55-app-update-mark.v55-tone-ok {
  background: #dfece4;
  color: #1f5a42;
}

.v55-app-update-mark.v55-tone-warning {
  background: #f3e4d3;
  color: #85451f;
}

.v55-app-update-copy {
  margin: 0;
  color: #6e5c53;
  font-size: 0.78rem;
  line-height: 1.52;
  text-wrap: pretty;
}

.v55-app-update-action {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  justify-content: center;
  min-height: 48px;
}

.v55-app-update-action[aria-busy="true"] svg {
  animation: v55-update-spin 900ms linear infinite;
}

.v55-app-update-action:disabled {
  cursor: default;
  opacity: 0.58;
}

.v55-app-update-status {
  display: grid;
  gap: 3px;
  min-height: 46px;
  margin: 0;
  padding: 10px 12px;
  border-left: 3px solid #bd7443;
  border-radius: 0 13px 13px 0;
  background: #f8eee1;
}

.v55-app-update-status strong {
  color: #3d2d25;
  font-size: 0.75rem;
  line-height: 1.35;
}

.v55-app-update-status small {
  color: #79675e;
  font-size: 0.72rem;
  line-height: 1.42;
  text-wrap: pretty;
}

@keyframes v55-update-spin {
  to { transform: rotate(360deg); }
}

@media (max-width: 350px) {
  .v35-install-hero {
    margin-inline: 12px;
    padding-inline: 16px;
  }

  .v35-install-benefits li {
    grid-template-columns: 24px 34px minmax(0, 1fr);
    padding-inline: 12px;
  }

  .v35-benefit-icon {
    width: 34px;
    height: 34px;
  }

  .v55-app-update {
    margin-inline: 12px;
    padding-inline: 15px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .v35-install-state,
  .v35-install-action,
  .v55-app-update-action svg {
    transition: none;
    animation: none;
  }
}

@media (forced-colors: active) {
  .v35-install-hero,
  .v35-install-state,
  .v35-install-benefits ol,
  .v35-ios-guide > ol,
  .v35-ios-guide li,
  .v35-install-boundary,
  .v55-app-update,
  .v55-app-update-mark,
  .v55-app-update-status,
  .v55-app-update-action {
    border: 1px solid CanvasText;
  }

  .v35-install-hero,
  .v35-install-state,
  .v55-app-update,
  .v55-app-update-status {
    background: Canvas;
    color: CanvasText;
  }

  .v35-install-hero .eyebrow,
  .v35-install-hero h1,
  .v35-install-hero h2,
  .v35-install-hero > p,
  .v35-install-hero > p:not(.eyebrow, .v35-install-state),
  .v35-install-state > span,
  .v35-install-state strong,
  .v35-install-state small,
  .v55-app-update .eyebrow,
  .v55-app-update h1,
  .v55-app-update h2,
  .v55-app-update p,
  .v55-app-update strong,
  .v55-app-update small {
    color: CanvasText;
  }

  .v55-app-update-action {
    background: ButtonFace;
    color: ButtonText;
  }
}

/* V56 — compact header refresh and session update prompt. */
.topbar-actions {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.app-refresh-button {
  position: relative;
  isolation: isolate;
}

.app-refresh-button[data-update-state="available"]::after {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 8px;
  height: 8px;
  border: 2px solid #f4eee5;
  border-radius: 50%;
  background: #cb5f2f;
  content: "";
}

.app-refresh-button[aria-busy="true"] svg {
  animation: v56-refresh-spin 760ms linear infinite;
}

.app-update-dialog {
  width: min(calc(100% - 24px), 398px);
  max-height: min(680px, calc(100dvh - 24px));
  margin: auto auto max(12px, env(safe-area-inset-bottom));
  padding: 0;
  overflow: visible;
  border: 1px solid rgb(77 50 35 / 15%);
  border-radius: 28px;
  color: #211914;
  background: #fffaf2;
  box-shadow: 0 24px 70px rgb(31 20 14 / 28%);
}

.app-update-dialog::backdrop {
  background: rgb(24 17 13 / 62%);
  backdrop-filter: blur(5px);
}

.app-update-dialog-panel {
  position: relative;
  display: grid;
  gap: 12px;
  padding: 26px 22px max(22px, env(safe-area-inset-bottom));
  overflow: hidden;
  border-radius: inherit;
  background:
    radial-gradient(circle at 92% 4%, rgb(218 141 84 / 20%), transparent 31%),
    linear-gradient(145deg, #fffaf2 0%, #f4e8d8 100%);
}

.app-update-dialog-panel::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(rgb(68 43 30 / 11%) 0.55px, transparent 0.7px);
  background-size: 5px 5px;
  opacity: 0.32;
  content: "";
}

.app-update-dialog-panel > * {
  position: relative;
}

.app-update-dialog-mark {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  border: 1px solid rgb(85 49 30 / 14%);
  border-radius: 18px;
  background: #2a201b;
  color: #fff7ea;
  box-shadow: 7px 7px 0 #dfaa72;
}

.app-update-dialog-mark i {
  position: absolute;
  top: -3px;
  right: -3px;
  width: 12px;
  height: 12px;
  border: 3px solid #f4e8d8;
  border-radius: 50%;
  background: #cb5f2f;
}

.app-update-dialog .eyebrow {
  margin: 7px 0 -7px;
  color: #8a4b27;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.app-update-dialog h2 {
  margin: 0;
  max-width: 12ch;
  color: #211914;
  font-size: clamp(1.48rem, 7vw, 1.82rem);
  line-height: 1.03;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.app-update-dialog h2:focus {
  outline: none;
}

.app-update-dialog > .app-update-dialog-panel > p:not(.eyebrow) {
  margin: 0;
  color: #6b5b52;
  font-size: 0.84rem;
  line-height: 1.52;
  text-wrap: pretty;
}

.app-update-dialog-note {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid rgb(81 54 37 / 11%);
  border-radius: 14px;
  background: rgb(255 253 248 / 66%);
}

.app-update-dialog-note svg {
  flex: 0 0 auto;
  margin-top: 2px;
}

.app-update-dialog-actions {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  gap: 8px;
  margin-top: 4px;
}

.app-update-dialog-actions .button {
  min-width: 0;
  min-height: 48px;
  padding-inline: 12px;
}

@keyframes v56-refresh-spin {
  to { transform: rotate(360deg); }
}

@media (max-width: 350px) {
  .topbar-actions { gap: 3px; }
  .app-update-dialog { width: calc(100% - 16px); }
  .app-update-dialog-panel { padding-inline: 18px; }
  .app-update-dialog-actions { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .app-refresh-button[aria-busy="true"] svg { animation: none; }
  .app-update-dialog::backdrop { backdrop-filter: none; }
}

@media (forced-colors: active) {
  .app-refresh-button[data-update-state="available"]::after,
  .app-update-dialog,
  .app-update-dialog-mark,
  .app-update-dialog-note,
  .app-update-dialog-actions .button {
    border: 1px solid CanvasText;
  }

  .app-refresh-button[data-update-state="available"]::after,
  .app-update-dialog-mark,
  .app-update-dialog-panel,
  .app-update-dialog-note {
    background: Canvas;
    color: CanvasText;
  }

  .app-update-dialog-panel::before,
  .app-update-dialog-mark i { display: none; }
}

.v36-home-install {
  position: relative;
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 12px;
  overflow: hidden;
  padding: 17px;
  border: 1px solid rgb(255 250 242 / 14%);
  border-radius: 22px;
  background: #2a1c16;
  color: #fffaf2;
  box-shadow: 0 12px 26px rgb(42 28 22 / 13%);
  animation: v36-home-install-enter 160ms ease-out both;
}

.v36-home-install::after {
  position: absolute;
  right: -30px;
  top: -38px;
  width: 112px;
  height: 112px;
  border: 1px solid rgb(239 177 109 / 20%);
  border-radius: 50%;
  content: "";
  pointer-events: none;
}

.v36-home-install-mark {
  position: relative;
  z-index: 1;
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 1px solid rgb(255 250 242 / 18%);
  border-radius: 15px;
  background: rgb(255 250 242 / 9%);
  color: #efb16d;
}

.v36-home-install-mark i {
  position: absolute;
  right: 6px;
  top: 6px;
  width: 6px;
  height: 6px;
  background: #efb16d;
  clip-path: polygon(50% 0, 62% 38%, 100% 50%, 62% 62%, 50% 100%, 38% 62%, 0 50%, 38% 38%);
}

.v36-home-install-copy {
  position: relative;
  z-index: 1;
  min-width: 0;
}

.v36-home-install-copy .eyebrow {
  margin: 1px 0 4px;
  color: #efb16d;
}

.v36-home-install-copy h2 {
  margin: 0;
  color: #fffaf2;
  font-size: 1rem;
  line-height: 1.22;
  text-wrap: balance;
}

.v36-home-install-copy > p:last-child {
  margin: 5px 0 0;
  color: #d8c9bf;
  font-size: 0.75rem;
  line-height: 1.48;
  text-wrap: pretty;
}

.v36-home-install-actions {
  position: relative;
  z-index: 1;
  display: flex;
  grid-column: 1 / -1;
  gap: 8px;
}

.v36-home-install-action,
.v36-home-install-dismiss {
  min-height: 44px;
  border-radius: 14px;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 800;
}

.v36-home-install-action {
  flex: 1 1 auto;
  border: 1px solid #efb16d;
  background: #efb16d;
  color: #241711;
}

.v36-home-install-dismiss {
  flex: 0 0 auto;
  padding: 0 14px;
  border: 1px solid rgb(255 250 242 / 22%);
  background: transparent;
  color: #fffaf2;
}

.v36-home-install button:focus-visible {
  outline: 3px solid #fffaf2;
  outline-offset: 2px;
}

@keyframes v36-home-install-enter {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 350px) {
  .v36-home-install {
    grid-template-columns: 44px minmax(0, 1fr);
    padding: 15px;
  }

  .v36-home-install-mark {
    width: 44px;
    height: 44px;
  }

  .v36-home-install-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .v36-home-install-dismiss {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .v36-home-install {
    animation: none;
  }
}

@media (forced-colors: active) {
  .v36-home-install,
  .v36-home-install-mark,
  .v36-home-install-action,
  .v36-home-install-dismiss {
    border: 1px solid CanvasText;
  }
}