/* ═══════════════════════════════════════════════════
   NextLife Forum — PWA Styles v2.0
   Install Banner · Toast · iOS Hint · Network Status
   Wird in style.css importiert oder als eigene Datei eingebunden
═══════════════════════════════════════════════════ */

/* ─── Safe Area für Notch-Phones ─────────── */
:root {
  --sat: env(safe-area-inset-top, 0px);
  --sar: env(safe-area-inset-right, 0px);
  --sab: env(safe-area-inset-bottom, 0px);
  --sal: env(safe-area-inset-left, 0px);
}

/* PWA Standalone Mode */
body.is-pwa {
  padding-top: var(--sat);
  padding-bottom: var(--sab);
}

body.is-pwa .navbar {
  padding-top: calc(var(--sat) + 0.5rem);
  top: 0;
}

body.is-pwa footer {
  padding-bottom: calc(var(--sab) + 1rem);
}

/* Touch active state */
.touch-active {
  opacity: 0.75 !important;
  transform: scale(0.98) !important;
  transition: opacity 0.1s, transform 0.1s !important;
}

/* ─── PWA Buttons ─────────────────────────── */
.pwa-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--purple, #8250ff);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: opacity 0.15s, transform 0.15s;
  font-family: var(--font-body, sans-serif);
}
.pwa-btn-primary:hover { opacity: 0.88; }
.pwa-btn-primary:active { transform: scale(0.96); }
.pwa-btn-primary.active {
  background: rgba(130,80,255,.2);
  color: var(--purple, #8250ff);
  border: 1px solid rgba(130,80,255,.3);
}

.pwa-btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 10px;
  background: transparent;
  color: var(--text2, #9490b4);
  border: 1px solid rgba(130,80,255,.2);
  border-radius: 8px;
  font-size: 0.875rem;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
  font-family: var(--font-body, sans-serif);
}
.pwa-btn-ghost:hover { color: var(--text, #ede8ff); border-color: rgba(130,80,255,.5); }

/* ─── Install Banner (Bottom) ────────────── */
#pwa-install-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9990;
  padding: 12px 16px calc(12px + var(--sab, 0px));
  background: rgba(10, 8, 28, 0.98);
  border-top: 1px solid rgba(130, 80, 255, 0.25);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: 0 -8px 40px rgba(0,0,0,0.6), 0 -1px 0 rgba(130,80,255,.1);
}
#pwa-install-banner.visible {
  transform: translateY(0);
}
.pwa-install-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 600px;
  margin: 0 auto;
}
.pwa-install-text {
  flex: 1;
  min-width: 0;
}
.pwa-install-text strong {
  display: block;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text, #ede8ff);
  margin-bottom: 2px;
}
.pwa-install-text span {
  font-size: 0.8125rem;
  color: var(--text2, #9490b4);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: block;
}

/* ─── iOS Install Hint ────────────────────── */
#pwa-ios-hint {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) translateY(110%);
  width: min(340px, calc(100vw - 32px));
  z-index: 9991;
  background: rgba(10, 8, 28, 0.98);
  border: 1px solid rgba(130, 80, 255, 0.3);
  border-radius: 20px 20px 0 0;
  padding: 28px 24px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  box-shadow: 0 -12px 50px rgba(0,0,0,0.7);
  transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}
#pwa-ios-hint.visible {
  transform: translateX(-50%) translateY(0);
}
.pwa-ios-arrow {
  font-size: 1.5rem;
  color: var(--purple, #8250ff);
  animation: pwa-bounce 1.2s ease-in-out infinite;
}
@keyframes pwa-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* ─── Toast Nachrichten ───────────────────── */
#pwa-toast, .pwa-toast {
  position: fixed;
  top: calc(20px + var(--sat, 0px));
  right: 16px;
  z-index: 10000;
  padding: 12px 18px;
  border-radius: 12px;
  font-size: 0.875rem;
  font-weight: 500;
  color: #fff;
  max-width: min(360px, calc(100vw - 32px));
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  opacity: 0;
  transform: translateY(-12px) scale(0.96);
  transition: opacity 0.3s, transform 0.3s;
  backdrop-filter: blur(12px);
  pointer-events: none;
  font-family: var(--font-body, sans-serif);
}
.pwa-toast.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}
.pwa-toast-success { background: rgba(52,211,153,.18); border: 1px solid rgba(52,211,153,.4); color: #34d399; }
.pwa-toast-error   { background: rgba(248,113,113,.15); border: 1px solid rgba(248,113,113,.4); color: #f87171; }
.pwa-toast-warning { background: rgba(251,191,36,.12); border: 1px solid rgba(251,191,36,.35); color: #fbbf24; }
.pwa-toast-info    { background: rgba(130,80,255,.15); border: 1px solid rgba(130,80,255,.35); color: var(--purple-h, #a78bfa); }

/* ─── Update Toast ────────────────────────── */
#pwa-update-toast {
  position: fixed;
  top: calc(16px + var(--sat, 0px));
  left: 50%;
  transform: translateX(-50%);
  z-index: 10001;
  background: rgba(10, 8, 28, 0.97);
  border: 1px solid rgba(130, 80, 255, 0.4);
  border-radius: 14px;
  padding: 12px 16px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.6), 0 0 0 1px rgba(130,80,255,.1);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  min-width: min(380px, calc(100vw - 32px));
  animation: pwa-slide-down 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}
@keyframes pwa-slide-down {
  from { opacity: 0; transform: translateX(-50%) translateY(-20px) scale(0.95); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0) scale(1); }
}
.pwa-toast-inner {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: nowrap;
}
.pwa-toast-inner span {
  flex: 1;
  font-size: 0.875rem;
  color: var(--text, #ede8ff);
  white-space: nowrap;
}

/* ─── Network Status ──────────────────────── */
#pwa-network-status {
  position: fixed;
  bottom: calc(70px + var(--sab, 0px));
  left: 50%;
  transform: translateX(-50%) translateY(0);
  z-index: 9980;
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 0.8125rem;
  font-weight: 600;
  white-space: nowrap;
  transition: opacity 0.4s, transform 0.4s;
  pointer-events: none;
}
#pwa-network-status.hidden {
  opacity: 0;
  transform: translateX(-50%) translateY(20px);
}
.pwa-network-online {
  background: rgba(52,211,153,.15);
  border: 1px solid rgba(52,211,153,.4);
  color: #34d399;
}
.pwa-network-offline {
  background: rgba(248,113,113,.15);
  border: 1px solid rgba(248,113,113,.4);
  color: #f87171;
}

/* ─── View Transition ─────────────────────── */
@keyframes pwa-fade-out {
  from { opacity: 1; }
  to   { opacity: 0; transform: scale(0.98); }
}
@keyframes pwa-fade-in {
  from { opacity: 0; transform: scale(1.02); }
  to   { opacity: 1; }
}
::view-transition-old(root) {
  animation: 200ms ease pwa-fade-out both;
}
::view-transition-new(root) {
  animation: 250ms ease pwa-fade-in both;
}

/* ─── Splash Screen Override ─────────────── */
/* Wird nur im Standalone-Modus aktiv */
@media (display-mode: standalone) {
  .pwa-only { display: block !important; }
  .pwa-hide { display: none !important; }

  /* Navbar oben fixiert mit Safe Area */
  .navbar {
    padding-top: calc(var(--sat, 0px) + 0.75rem);
  }
}

/* ─── Responsive Touch Verbesserungen ─────── */
@media (hover: none) and (pointer: coarse) {
  /* Größere Touch-Targets */
  a, button, [role="button"] {
    min-height: 44px;
  }
  /* Scrollbare Listen */
  .forum-list, .thread-list {
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-y: contain;
  }
}

/* ─── Dark Mode Media Query ───────────────── */
@media (prefers-color-scheme: dark) {
  #pwa-install-banner,
  #pwa-ios-hint,
  #pwa-update-toast {
    /* Bereits dark — keine Anpassung nötig */
  }
}

/* ─── Reduced Motion ──────────────────────── */
@media (prefers-reduced-motion: reduce) {
  #pwa-install-banner,
  #pwa-ios-hint,
  .pwa-toast,
  #pwa-update-toast {
    transition: none !important;
    animation: none !important;
  }
  .pwa-ios-arrow {
    animation: none !important;
  }
}