.public-auth-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(3, 31, 28, 0.56);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  animation: auth-backdrop-in 180ms ease-out;
}

.public-auth-overlay[hidden] {
  display: none;
}

.public-auth-dialog {
  position: relative;
  width: min(930px, calc(100vw - 48px));
  max-height: calc(100dvh - 48px);
  overflow: hidden;
  border: 1px solid var(--q-border, var(--line, #d8e3e0));
  border-radius: 22px;
  background: var(--q-card, var(--surface, #fff));
  box-shadow: 0 28px 90px rgba(0, 31, 27, 0.28);
  animation: auth-dialog-in 220ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.public-auth-dialog-close {
  position: absolute;
  z-index: 2;
  top: 24px;
  right: 24px;
  width: 40px;
  height: 40px;
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid var(--q-border, var(--line, #d8e3e0));
  border-radius: 50%;
  color: var(--q-text, var(--text, #27443d));
  background: var(--q-surface-2, var(--surface-2, #f5f8f7));
  font: 700 25px/1 Arial, sans-serif;
  cursor: pointer;
}

.public-auth-dialog-close:hover {
  border-color: var(--q-teal, var(--acc, #00957f));
  color: var(--q-teal-strong, var(--acc-on, #006c5d));
  background: var(--q-teal-soft, var(--acc-s1, #e9f7f3));
}

.public-auth-dialog-close:focus-visible {
  outline: 3px solid var(--q-teal, var(--acc, #00957f));
  outline-offset: 2px;
}

.public-auth-dialog-frame {
  width: 100%;
  display: block;
  border: 0;
  background: var(--q-card, var(--surface, #fff));
  opacity: 0;
  visibility: hidden;
  /* The outer dialog animates once; ready controls need no second fade-in. */
}

.public-auth-dialog-frame[data-ready="true"] {
  opacity: 1;
  visibility: visible;
}

.public-auth-loading {
  position: absolute;
  inset: 50% 24px auto;
  margin: 0;
  color: var(--q-muted, var(--text-3, #59636b));
  text-align: center;
}

.public-auth-loading[hidden] {
  display: none;
}

@keyframes auth-backdrop-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes auth-dialog-in {
  from { opacity: 0; transform: translateY(10px) scale(0.99); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

[data-motion="off"] .public-auth-overlay,
[data-motion="off"] .public-auth-dialog,
[data-motion="off"] .public-auth-dialog-frame {
  animation: none;
  transition: none;
}

.public-auth-dialog-frame-sign-in {
  height: min(560px, calc(100dvh - 48px));
}

.public-auth-dialog-frame-sign-up {
  height: min(660px, calc(100dvh - 48px));
}

@media (max-width: 640px) {
  .public-auth-overlay {
    align-items: stretch;
    padding: 0;
    background: rgba(3, 31, 28, 0.48);
  }

  .public-auth-dialog {
    width: 100%;
    max-height: 100dvh;
    border: 0;
    border-radius: 0;
  }

  .public-auth-dialog-frame-sign-in,
  .public-auth-dialog-frame-sign-up {
    height: 100dvh;
  }

  .public-auth-dialog-close {
    top: 18px;
    right: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .public-auth-overlay,
  .public-auth-dialog,
  .public-auth-dialog-frame {
    scroll-behavior: auto;
    animation: none;
    transition: none;
  }
}

/* Public auth lives outside the page root; keep its theme local to the overlay. */
.public-auth-overlay[data-theme="light"] {
  color-scheme: light;
  --q-card: #fff;
  --q-border: #d8e3e0;
  --q-text: #27443d;
  --q-muted: #59636b;
  --q-surface-2: #f5f8f7;
  --q-teal: #00957f;
  --q-teal-strong: #006c5d;
  --q-teal-soft: #e9f7f3;
}
.public-auth-overlay[data-theme="dark"] {
  color-scheme: dark;
  --q-card: oklch(.258 .019 215);
  --q-border: oklch(.4 .022 215);
  --q-text: oklch(.972 .004 258);
  --q-muted: oklch(.825 .012 258);
  --q-surface-2: oklch(.222 .017 215);
  --q-teal: oklch(.66 .13 178);
  --q-teal-strong: oklch(.76 .11 178);
  --q-teal-soft: oklch(.3 .04 178);
}
.public-auth-overlay { padding: 16px; align-items: center; }
.public-auth-overlay .public-auth-dialog {
  box-sizing: border-box;
  width: min(460px, calc(100vw - 32px));
  max-height: calc(100dvh - 32px);
  border: 1px solid var(--q-border);
  border-radius: 22px;
}
.public-auth-overlay .public-auth-dialog-frame {
  height: min(var(--public-auth-height, 600px), calc(100dvh - 34px));
}
.public-auth-overlay .public-auth-dialog-close { top: 14px; right: 14px; width: 44px; height: 44px; }

/* The mobile announcement shares the public modal shell and theme tokens. */
.public-mobile-dialog {
  position: fixed;
  inset: 0;
  box-sizing: border-box;
  height: fit-content;
  width: min(930px, calc(100vw - 48px));
  max-height: calc(100dvh - 48px);
  margin: auto;
  padding: 0;
  overflow: auto;
  border: 1px solid var(--line, #d8e3e0);
  border-radius: 22px;
  color: var(--text, #27443d);
  font: 400 15px/1.65 'Inter', sans-serif;
}

.public-mobile-dialog::backdrop {
  background: rgba(3, 31, 28, 0.56);
  backdrop-filter: blur(4px);
}

.public-mobile-layout {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  min-height: 560px;
}

.public-mobile-visual {
  position: relative;
  padding: 40px 30px 0;
  overflow: hidden;
  background: radial-gradient(ellipse at 70% 75%, var(--acc-s3), transparent 65%),
    linear-gradient(145deg, var(--acc-s2), var(--acc-s1));
  border-right: 1px solid var(--line);
}

.public-mobile-badge {
  display: inline-block;
  color: var(--acc-on);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .1em;
}

.public-mobile-dialog .public-mobile-tagline {
  margin: 18px 0 24px;
  color: var(--text);
  font: 800 34px/1.13 'Plus Jakarta Sans', sans-serif;
  letter-spacing: -.04em;
}

.public-mobile-art {
  pointer-events: none;
  width: 100%;
  display: grid;
  justify-items: center;
  padding-top: 8px;
}

.public-mobile-phone {
  width: 228px;
  height: 420px;
  overflow: hidden;
  border: 5px solid var(--surface-3);
  border-radius: 32px;
  transform: rotate(-6deg);
  box-shadow: 0 22px 44px -14px rgba(0, 31, 27, .3), 0 0 0 1px var(--line);
  background: var(--surface);
}

.public-mobile-phone iframe {
  display: block;
  width: 380px;
  height: 700px;
  border: 0;
  transform: scale(.6);
  transform-origin: top left;
}

.public-mobile-content {
  min-width: 0;
  padding: 72px 38px 36px;
  align-self: center;
}

.public-mobile-dialog h2 {
  margin: 0 0 20px;
  font: 800 clamp(25px, 3vw, 32px)/1.16 'Plus Jakarta Sans', sans-serif;
  letter-spacing: -.035em;
}

.public-mobile-dialog p { color: var(--text-3); }

.public-mobile-release {
  margin: 24px 0;
  padding: 14px 18px;
  border-left: 3px solid var(--acc);
  border-radius: 0 10px 10px 0;
  background: var(--acc-s2);
}

.public-mobile-release span,
.public-mobile-release strong { display: block; }
.public-mobile-release span { color: var(--text-3); font-size: 12px; }
.public-mobile-release strong { color: var(--acc-on); font-size: 15px; }

.public-mobile-platforms {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 24px 0;
}

.public-mobile-store {
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  min-height: 52px;
  padding: 7px 10px;
  border: 1px solid #969696;
  border-radius: 8px;
  background: #000;
  color: #fff;
  opacity: 1;
  text-align: left;
  font-family: Arial, sans-serif;
  cursor: default;
}

.public-mobile-store small,
.public-mobile-store strong { display: block; }
.public-mobile-store small { font-size: 10px; line-height: 1.2; }
.public-mobile-store strong { font-size: 21px; font-weight: 500; line-height: 1.2; white-space: nowrap; }
.public-mobile-store-icon { display: flex; flex: 0 0 25px; justify-content: center; }
.public-mobile-store-icon svg { width: 25px; height: 29px; }
.public-mobile-soon { display: block; margin-top: 7px; text-align: center; color: var(--text-3); font-size: 11px; }

.public-mobile-primary {
  width: 100%;
  border: 0;
  border-radius: 999px;
  padding: 14px 22px;
  background: var(--acc);
  color: #fff;
  font: 700 14px/1.4 'Inter', sans-serif;
  cursor: pointer;
}

.public-mobile-primary:hover { background: var(--acc-hover); }
.public-mobile-primary:focus-visible,
.public-mobile-store-trigger:focus-visible { outline: 3px solid var(--acc-on); outline-offset: 3px; }
.public-mobile-store-trigger { font: inherit; text-align: left; border: 0; cursor: pointer; }

@media (max-width: 640px) {
  .public-mobile-dialog { width: calc(100vw - 24px); max-height: calc(100dvh - 24px); border-radius: 20px; }
  .public-mobile-layout { grid-template-columns: minmax(0, 1fr); min-height: 0; }
  .public-mobile-visual { height: 164px; padding: 24px; border-right: 0; border-bottom: 1px solid var(--line); }
  .public-mobile-badge { max-width: 165px; font-size: 9px; }
  .public-mobile-dialog .public-mobile-tagline { font-size: 26px; margin-top: 14px; }
  .public-mobile-art { position: absolute; width: auto; right: 20px; top: 60px; padding: 0; }
  .public-mobile-phone { width: 114px; height: 210px; border-width: 3px; border-radius: 19px; }
  .public-mobile-phone iframe { transform: scale(.3); }
  .public-mobile-content { padding: 24px; }
  .public-mobile-dialog h2 { font-size: 26px; margin-bottom: 14px; }
  .public-mobile-release, .public-mobile-platforms { margin: 18px 0; }
  .public-mobile-store { gap: 5px; padding: 7px; }
  .public-mobile-store strong { font-size: 18px; }
  .public-mobile-store small { font-size: 9px; }
  .public-mobile-store-icon { flex-basis: 20px; }
  .public-mobile-store-icon svg { width: 20px; height: 25px; }
}

/* Phone auth uses the actual page viewport, never the embedded frame width. */
@media (max-width:600px){
 .public-auth-overlay{padding:max(12px,env(safe-area-inset-top)) 12px max(12px,env(safe-area-inset-bottom))}
 .public-auth-overlay .public-auth-dialog{width:calc(100vw - 24px);max-height:calc(100dvh - max(12px,env(safe-area-inset-top)) - max(12px,env(safe-area-inset-bottom)));border:0;border-radius:26px}
 .public-auth-overlay .public-auth-dialog-frame{height:min(var(--public-auth-height,600px),calc(100dvh - max(12px,env(safe-area-inset-top)) - max(12px,env(safe-area-inset-bottom))))}
 .public-auth-overlay .public-auth-dialog-close{top:22px;right:20px;border-color:var(--q-teal-soft);background:var(--q-teal-soft);color:var(--q-teal-strong);font-size:22px}
}