/* ─── Overlay & Toast ─── */

.overlay {

  position: fixed;

  inset: 0;

  background: rgba(0,0,0,0.24);

  z-index: 35;

  backdrop-filter: blur(2px);

}

.overlay[data-mode="auth"] {
  background: rgba(0, 0, 0, 0.48);
  backdrop-filter: blur(8px);
}

.toast {

  position: fixed;

  bottom: 20px;

  right: 20px;

  max-width: min(360px, calc(100vw - 40px));

  padding: 12px 16px;

  border-radius: var(--radius);

  color: var(--accent-contrast);

  background: var(--accent);

  box-shadow: var(--shadow-md);

  font-size: 13px;

  font-weight: 500;

  transform: translateY(12px);

  opacity: 0;

  pointer-events: none;

  transition: opacity 140ms ease, transform 140ms ease;

  z-index: 70;

}

.toast.visible {

  opacity: 1;

  transform: translateY(0);

}

.app-update-toast {
  bottom: 76px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.app-update-toast.visible {
  pointer-events: auto;
}

.app-update-toast button {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border: 0;
  border-radius: 8px;
  color: inherit;
  background: transparent;
  cursor: pointer;
}

.app-update-toast button:focus-visible {
  background: color-mix(in srgb, var(--accent-contrast) 14%, transparent);
}

@media (hover: hover) and (pointer: fine) {
  .app-update-toast button:hover {
    background: color-mix(in srgb, var(--accent-contrast) 14%, transparent);
  }
}

.ios-install-hint {

  position: fixed;

  z-index: 90;

  left: max(14px, env(safe-area-inset-left));

  right: max(14px, env(safe-area-inset-right));

  bottom: max(14px, env(safe-area-inset-bottom));

  display: flex;

  align-items: center;

  gap: 12px;

  max-width: 420px;

  margin: 0 auto;

  padding: 12px 42px 12px 12px;

  border: 1px solid var(--border);

  border-radius: 12px;

  background: var(--surface);

  color: var(--text);

  box-shadow: var(--shadow-lg);

}

.ios-install-hint.hidden {

  display: none;

}

.ios-install-hint img {

  flex: 0 0 auto;

  border-radius: 11px;

}

.ios-install-hint strong,

.ios-install-hint p {

  display: block;

  margin: 0;

}

.ios-install-hint p {

  margin-top: 2px;

  color: var(--text-secondary);

  font-size: 13px;

}

.ios-install-close {

  position: absolute;

  top: 8px;

  right: 10px;

  width: 28px;

  height: 28px;

  color: var(--text-secondary);

}

.native-google-button {

  width: min(100%, 400px);

  min-height: 44px;

  border: 1px solid var(--border);

  border-radius: 8px;

  background: var(--bg);

  color: var(--text);

  font: inherit;

  font-weight: 600;

}

.native-mobile-bar,

.native-nav-backdrop,

.compact-new-chat {

  display: none;

}

body:not(.capacitor-native) .native-mobile-bar {

  position: absolute;

  top: 0;

  right: 0;

  left: 0;

  z-index: 9;

  display: block;

  height: 0;

  pointer-events: none;

}

body:not(.capacitor-native) .native-mobile-menu,

body:not(.capacitor-native) .native-mobile-mode-wrap,

body:not(.capacitor-native) .compact-new-chat {

  display: none !important;

}

body:not(.capacitor-native) .temporary-chat-toggle {

  position: absolute;

  top: 18px;

  right: 18px;

  display: inline-flex;

  align-items: center;

  justify-content: center;

  pointer-events: auto;

}

body:not(.capacitor-native) .temporary-chat-label {

  position: absolute;

  top: 21px;

  right: 68px;

  max-width: min(240px, calc(100vw - 120px));

  overflow: hidden;

  text-overflow: ellipsis;

  white-space: nowrap;

}

.guest-continue-card {
  width: min(500px, 100%);
  padding: 22px 20px 18px;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: var(--bg-secondary);
}

@media (max-width: 700px) {
  .guest-continue-card {
    width: 100%;
  }
}

body.capacitor-native .guest-continue-card {
  width: 100%;
}

.guest-continue-card h2 {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.3;
  white-space: nowrap;
}

.guest-continue-card > p {
  margin: 4px 0 0;
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.4;
}

.guest-continue-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.guest-continue-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.35;
}

.guest-continue-list svg {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
}

#guestContinueSignup {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 44px;
  margin-top: 22px;
  border: 0;
  border-radius: var(--radius-full);
  background: var(--accent);
  color: var(--accent-contrast);
  font: inherit;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
}

#guestContinueSignup:active {
  transform: scale(0.98);
}