.webdrop-island {
  --island-width: min(92vw, 560px);
  --island-top: 0px;
  --island-content-safe: max(0px, var(--safe-top));
  --island-capsule-y: max(8px, calc(var(--safe-top) / 2 - 18px));
  --island-ink: #fff;
  --island-muted: rgba(255, 255, 255, .58);
  position: fixed;
  z-index: 70;
  top: var(--island-top);
  left: 50%;
  width: min(var(--island-width), calc(100vw - env(safe-area-inset-left, 0px) - env(safe-area-inset-right, 0px) - 16px));
  height: min(calc(48dvh + var(--island-content-safe)), calc(356px + var(--island-content-safe)));
  max-height: calc(100dvh - var(--safe-bottom) - 8px);
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--ink) 18%, transparent);
  border-radius: 42px;
  color: var(--island-ink);
  background:
    radial-gradient(circle at 50% 110%, rgba(52, 125, 245, .34), transparent 48%),
    #050505;
  box-shadow: 0 24px 70px rgba(0, 0, 0, .38), inset 0 1px rgba(255, 255, 255, .14);
  opacity: 1;
  transform: translateX(-50%) translateY(0) scale(1);
  transform-origin: 50% 0;
  backface-visibility: hidden;
  contain: layout paint style;
  transition:
    width 520ms var(--ease-out),
    height 520ms var(--ease-out),
    border-radius 520ms var(--ease-out),
    opacity 260ms ease,
    transform 520ms var(--ease-out);
  will-change: width, height, border-radius, opacity, transform;
  pointer-events: auto;
}

.webdrop-island[data-state="closed"] {
  width: 126px;
  height: 36px;
  border-color: rgba(255, 255, 255, .08);
  border-radius: 999px;
  opacity: 0;
  transform: translateX(-50%) translateY(var(--island-capsule-y)) scale(.92);
  pointer-events: none;
}

.webdrop-island[data-state="closing"] {
  width: 126px;
  height: 36px;
  border-color: rgba(255, 255, 255, .08);
  border-radius: 999px;
  opacity: 0;
  transform: translateX(-50%) translateY(var(--island-capsule-y)) scale(.94);
  transition:
    width 580ms var(--ease-out),
    height 580ms var(--ease-out),
    border-radius 580ms var(--ease-out),
    border-color 260ms ease 120ms,
    opacity 220ms ease 80ms,
    transform 580ms var(--ease-out);
  pointer-events: none;
}

.webdrop-island__pill {
  position: absolute;
  z-index: 4;
  top: 6px;
  left: 50%;
  width: 106px;
  height: 28px;
  border-radius: 999px;
  background: transparent;
  transform: translateX(-50%);
  box-shadow: none;
  opacity: 0;
  pointer-events: none;
}

.webdrop-island__content {
  height: 100%;
  padding: max(52px, calc(var(--island-content-safe) + 24px)) 20px 20px;
  opacity: 1;
  transition: opacity 260ms ease 100ms, transform 420ms var(--ease-out) 80ms;
}

.webdrop-island[data-state="verification-failed"] .webdrop-island__content {
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: none;
}

.webdrop-island[data-state="verification-failed"] .webdrop-island__content::-webkit-scrollbar {
  width: 0;
  height: 0;
}

.webdrop-island[data-state="closed"] .webdrop-island__content,
.webdrop-island[data-state="closing"] .webdrop-island__content {
  opacity: 0;
  transform: translateY(-12px) scale(.96);
  transition-delay: 0ms;
}

.webdrop-island__cancel {
  position: absolute;
  z-index: 6;
  top: max(12px, calc(var(--safe-top) + 8px));
  right: 14px;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 50%;
  color: rgba(255, 255, 255, .72);
  background: rgba(255, 255, 255, .09);
  cursor: pointer;
  transition: opacity 120ms ease, transform 180ms var(--ease-out);
}

.webdrop-island__cancel svg {
  width: 17px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-width: 1.8;
}

.webdrop-island[data-state="connected"] .webdrop-island__cancel {
  display: none;
}

.webdrop-island[data-state="closing"] .webdrop-island__pill,
.webdrop-island[data-state="closed"] .webdrop-island__pill,
.webdrop-island[data-state="closing"] .webdrop-island__cancel,
.webdrop-island[data-state="closed"] .webdrop-island__cancel {
  opacity: 0;
  transform: translateX(-50%) translateY(-8px) scale(.84);
  pointer-events: none;
}

.webdrop-island[data-state="closing"] .webdrop-island__cancel,
.webdrop-island[data-state="closed"] .webdrop-island__cancel {
  transform: translateY(-8px) scale(.84);
}

.webdrop-island__connection {
  height: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(112px, 1.22fr) minmax(0, 1fr);
  grid-template-rows: minmax(118px, 1fr) auto;
  align-items: center;
  gap: 8px;
  padding: 8px 8px 2px;
}

.webdrop-island__person {
  min-width: 0;
  display: grid;
  justify-items: center;
  gap: 9px;
  color: color-mix(in srgb, var(--island-ink) 78%, transparent);
  font-size: 12px;
  font-weight: 720;
}

.webdrop-island__person > span:first-child {
  width: 100%;
  overflow: hidden;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.webdrop-island__avatar {
  width: clamp(64px, 17vw, 102px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 3px solid #62d7a5;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 0 5px rgba(98, 215, 165, .14), 0 12px 28px rgba(0, 0, 0, .28);
}

.webdrop-island__ceremony {
  grid-column: 1 / -1;
  display: grid;
  gap: 8px;
  min-width: 0;
  padding: 9px 10px 2px;
  border-top: 1px solid color-mix(in srgb, var(--island-ink) 10%, transparent);
}

.webdrop-island[data-state="connected"] .webdrop-island__ceremony,
.webdrop-island[data-state="transfer"] .webdrop-island__ceremony {
  display: none;
}

.webdrop-island__ceremony-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-width: 0;
}

.webdrop-island__ceremony-head strong {
  overflow: hidden;
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.webdrop-island__ceremony-head span {
  flex: 0 0 auto;
  color: var(--island-muted);
  font-size: 12px;
  font-weight: 780;
}

.webdrop-island__ceremony-head span[data-passed="true"] {
  color: #26a76d;
}

.webdrop-island__ceremony-head span[data-passed="false"] {
  color: #e24d4d;
}

/* Staged ceremony: a single status line (the head strong) over a row of six
   step dots that fill as pairing advances (preparing → connecting). */
.webdrop-island__ceremony-head strong {
  transition: color 200ms ease;
}

.webdrop-island[data-ceremony-stage="3"] .webdrop-island__ceremony-head strong {
  color: #347df5;
  font-weight: 820;
}

.webdrop-island__ceremony-steps {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  align-items: center;
  gap: 6px;
  padding: 2px 0;
}

.webdrop-island__ceremony-steps i {
  height: 5px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--island-ink) 22%, transparent);
  transition: background 260ms ease, box-shadow 260ms ease;
}

.webdrop-island__ceremony-steps i[data-status="done"] {
  background: #26a76d;
}

.webdrop-island__ceremony-steps i[data-status="active"] {
  background: #347df5;
}

@media (prefers-reduced-motion: no-preference) {
  .webdrop-island__ceremony-steps i[data-status="active"] {
    animation: islandStepPulse 1.4s ease-in-out infinite;
  }
}

@keyframes islandStepPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(52, 125, 245, .28); }
  50% { box-shadow: 0 0 0 3px rgba(52, 125, 245, 0); }
}

.webdrop-island__ceremony-error {
  max-height: 34px;
  overflow: hidden;
  margin: 0;
  color: #e24d4d;
  font-size: 10px;
  font-weight: 680;
  line-height: 1.35;
  text-align: left;
}

.webdrop-island[data-state="verification-failed"] .webdrop-island__ceremony-error {
  max-height: none;
}

.webdrop-island__failure-actions {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.webdrop-island__retry,
.webdrop-island__fallback {
  min-height: 44px;
  padding: 0 14px;
  border: 0;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 780;
  cursor: pointer;
}

.webdrop-island__retry {
  color: var(--island-ink);
  background: color-mix(in srgb, var(--island-ink) 12%, transparent);
  box-shadow: inset 0 1px rgba(255, 255, 255, .12);
}

.webdrop-island__fallback {
  color: #fff;
  background: var(--blue);
  box-shadow: 0 10px 24px rgba(52, 125, 245, .28);
}

.webdrop-island__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.webdrop-island__avatar[data-anonymous="true"] {
  border-color: rgba(255, 255, 255, .42);
  background: radial-gradient(circle at 38% 30%, #3a4556 0, #1d2532 48%, #10151e 100%);
  box-shadow: 0 0 0 5px rgba(255, 255, 255, .08), 0 12px 28px rgba(0, 0, 0, .28);
}

.webdrop-island__anonymous-mark {
  color: rgba(255, 255, 255, .82);
  font-size: clamp(30px, 8vw, 48px);
  font-weight: 650;
  line-height: 1;
}

.webdrop-island__flow {
  position: relative;
  width: min(100%, 190px);
  min-width: 0;
  height: 116px;
  display: grid;
  align-items: center;
  justify-content: center;
  justify-self: center;
  isolation: isolate;
}

.webdrop-island__wave {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  opacity: 1;
  /* Screen blend lets the tile crest glow additively over the near-black island
     while the dim tile floor sinks back into it; the canvas already supplies its
     own soft per-tile bloom via shadowBlur, so the band stays clean on the dark
     panel with no extra blurred halo behind it. */
  mix-blend-mode: screen;
  filter: saturate(1.05);
  backface-visibility: hidden;
  transform: translateZ(0);
}

.webdrop-island__transfer {
  position: absolute;
  z-index: 2;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  padding: 4px 6px 8px;
  opacity: 0;
  transform: translateY(8px) scale(.96);
  transition: opacity 240ms ease, transform 320ms var(--ease-out);
  pointer-events: none;
  will-change: opacity, transform;
}

.webdrop-island__transfer-head {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1px;
  max-width: 100%;
}

.webdrop-island[data-state="transfer"] .webdrop-island__transfer {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.webdrop-island__transfer span,
.webdrop-island__transfer small {
  max-width: 100%;
  overflow: hidden;
  color: var(--island-muted);
  font-size: 11px;
  font-weight: 760;
  text-align: center;
  text-shadow: 0 1px 6px rgba(0, 0, 0, .55);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.webdrop-island__transfer strong {
  /* Fixed size + reserved width: the percent must not zoom with progress or
     shift laterally as the digit count grows (1% → 10% → 100%). */
  min-width: 3.5ch;
  color: var(--island-ink);
  font-size: 26px;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  text-align: center;
  letter-spacing: 0;
  text-shadow: 0 1px 10px rgba(0, 0, 0, .6);
  transform: translateZ(0);
}

.webdrop-island__qr {
  height: 100%;
  display: none;
  grid-template-columns: minmax(0, 1fr) minmax(128px, 190px);
  align-items: center;
  gap: 18px;
}

.webdrop-island[data-state^="qr-"] .webdrop-island__connection {
  display: none;
}

.webdrop-island[data-state^="qr-"] .webdrop-island__qr {
  display: grid;
}

.webdrop-island__qr-copy {
  display: grid;
  gap: 10px;
  align-content: center;
}

.webdrop-island__qr-copy strong {
  max-width: 100%;
  overflow: hidden;
  font-size: clamp(17px, 4.4vw, 25px);
  line-height: 1.08;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.webdrop-island__qr-copy span {
  color: var(--island-muted);
  font-size: 12px;
  line-height: 1.45;
}

.webdrop-island__qr-copy button {
  width: fit-content;
  min-height: 44px;
  margin-top: 2px;
  padding: 0 20px;
  border: 0;
  border-radius: 999px;
  color: #fff;
  background: var(--blue);
  box-shadow: 0 10px 24px rgba(52, 125, 245, .32);
  font-size: 13px;
  font-weight: 760;
  cursor: pointer;
  transition: transform 140ms var(--ease-out), box-shadow 140ms ease;
}

.webdrop-island__qr-copy button:active {
  transform: scale(.97);
  box-shadow: 0 6px 16px rgba(52, 125, 245, .3);
}

.webdrop-island[data-state="qr-display"] [data-island-camera] {
  display: none;
}

.webdrop-island__scanner {
  position: relative;
  width: min(100%, 190px);
  aspect-ratio: 1;
  overflow: hidden;
  justify-self: end;
  border-radius: 32px;
  background: #f4f5f7;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, .8),
    0 14px 32px rgba(0, 0, 0, .26);
}

.webdrop-island__scanner canvas,
.webdrop-island__scanner video {
  position: absolute;
  inset: 12%;
  width: 76%;
  height: 76%;
  object-fit: cover;
}

.webdrop-island[data-state="qr-display"] .webdrop-island__scanner {
  background: #ffffff;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, .92),
    0 14px 32px rgba(0, 0, 0, .26);
}

.webdrop-island[data-state="qr-display"] .webdrop-island__scanner canvas {
  inset: 4%;
  width: 92%;
  height: 92%;
  border-radius: 18px;
  box-shadow: none;
}

.webdrop-island[data-state="qr-display"] .webdrop-island__corner {
  display: none;
}

.webdrop-island__scanner video {
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
}

.webdrop-island__scanner.is-live video {
  opacity: 1;
}

.webdrop-island__scanner.is-live canvas {
  opacity: 0;
}

.webdrop-island__corner {
  position: absolute;
  z-index: 3;
  width: 30px;
  height: 30px;
  color: var(--blue);
  filter: drop-shadow(0 2px 6px rgba(52, 125, 245, .45));
}

.webdrop-island__corner.corner-tl { top: 16px; left: 16px; border-top: 3.5px solid; border-left: 3.5px solid; border-radius: 14px 0 0; }
.webdrop-island__corner.corner-tr { top: 16px; right: 16px; border-top: 3.5px solid; border-right: 3.5px solid; border-radius: 0 14px 0 0; }
.webdrop-island__corner.corner-bl { bottom: 16px; left: 16px; border-bottom: 3.5px solid; border-left: 3.5px solid; border-radius: 0 0 0 14px; }
.webdrop-island__corner.corner-br { right: 16px; bottom: 16px; border-right: 3.5px solid; border-bottom: 3.5px solid; border-radius: 0 0 14px; }

.webdrop-island__beam {
  position: absolute;
  z-index: 4;
  top: 26px;
  left: 22px;
  right: 22px;
  height: 2px;
  border-radius: 99px;
  background: linear-gradient(90deg, transparent, var(--blue) 22%, var(--blue) 78%, transparent);
  box-shadow: 0 0 14px 1px rgba(52, 125, 245, .55);
  animation: islandScan 1800ms ease-in-out infinite alternate;
  will-change: transform;
}

.webdrop-island[data-state="qr-display"] .webdrop-island__beam {
  display: none;
}

.webdrop-island__success {
  position: absolute;
  z-index: 5;
  inset: 0;
  display: grid;
  place-items: center;
  color: #fff;
  background: rgba(52, 125, 245, .88);
  font-size: 52px;
  opacity: 0;
  transition: opacity 240ms ease;
}

.webdrop-island__scanner.is-success .webdrop-island__success {
  opacity: 1;
}

@keyframes islandScan {
  to { transform: translateY(138px); }
}

@media (max-width: 480px) {
  .webdrop-island {
    --island-width: 100vw;
    left: 50%;
    width: 100vw;
    height: min(calc(52dvh + var(--safe-top)), calc(356px + var(--safe-top)));
    border-right: 0;
    border-left: 0;
    border-radius: 0 0 34px 34px;
    transform: translateX(-50%) translateY(0) scale(1);
  }

  .webdrop-island[data-state="verification-failed"] {
    height: min(calc(62dvh + var(--safe-top)), calc(410px + var(--safe-top)));
  }

  .webdrop-island[data-state="closed"],
  .webdrop-island[data-state="closing"] {
    left: 50%;
    width: 126px;
    border: 1px solid rgba(255, 255, 255, .08);
    border-radius: 999px;
    transform: translateX(-50%) translateY(var(--island-capsule-y)) scale(.92);
  }

  .webdrop-island__content {
    padding: max(52px, calc(var(--island-content-safe) + 24px)) 14px 14px;
  }

  .webdrop-island__qr {
    grid-template-columns: minmax(0, 1fr) minmax(118px, 42%);
    gap: 10px;
  }

  .webdrop-island__connection {
    grid-template-columns: minmax(0, 1fr) minmax(108px, 1.18fr) minmax(0, 1fr);
    grid-template-rows: minmax(108px, 1fr) auto;
    padding-inline: 0;
  }
}

@media (orientation: landscape) and (max-height: 560px) {
  .webdrop-island {
    --island-width: calc(100vw - env(safe-area-inset-left, 0px) - env(safe-area-inset-right, 0px) - 24px);
    height: calc(100dvh - var(--safe-bottom) - 8px);
    border-radius: 30px;
  }

  .webdrop-island__content {
    padding-top: max(42px, calc(var(--island-content-safe) + 24px));
  }

  .webdrop-island__scanner {
    width: min(100%, 164px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .webdrop-island,
  .webdrop-island__content {
    transition-duration: 80ms;
  }

  .webdrop-island__wave,
  .webdrop-island__beam {
    animation: none;
    transition-duration: 80ms;
  }
}

.app-shell[data-motion="paused"] .webdrop-island__wave,
.app-shell[data-motion="paused"] .webdrop-island__beam {
  opacity: .72;
}