/* ═══════════════════════════════════
   PWA Install Banner – Mobile Only
   ═══════════════════════════════════ */

#pwa-install-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 99999;
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
}

#pwa-install-banner.pwa-banner-visible {
  transform: translateY(0);
  pointer-events: auto;
}

.pwa-banner-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  margin: 0;
  background: linear-gradient(135deg, rgba(15, 15, 35, 0.98), rgba(25, 20, 60, 0.98));
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid rgba(124, 92, 255, 0.3);
  box-shadow: 0 -4px 30px rgba(0, 0, 0, 0.4), 0 -2px 10px rgba(124, 92, 255, 0.15);
  flex-wrap: wrap;
  /* Safe area for notched phones */
  padding-bottom: max(16px, env(safe-area-inset-bottom, 16px));
}

.pwa-banner-inner.pwa-ios {
  border-top-color: rgba(0, 122, 255, 0.3);
  box-shadow: 0 -4px 30px rgba(0, 0, 0, 0.4), 0 -2px 10px rgba(0, 122, 255, 0.15);
}

.pwa-banner-icon {
  flex-shrink: 0;
}

.pwa-banner-icon img {
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(124, 92, 255, 0.3);
}

.pwa-banner-text {
  flex: 1;
  min-width: 140px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.pwa-banner-text strong {
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.pwa-banner-text span {
  color: rgba(255, 255, 255, 0.7);
  font-size: 12px;
  line-height: 1.4;
}

.pwa-banner-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.pwa-btn-install {
  background: linear-gradient(135deg, #7C5CFF, #6B4CE6);
  color: #fff;
  border: none;
  padding: 10px 20px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.pwa-btn-install:hover,
.pwa-btn-install:active {
  background: linear-gradient(135deg, #8B6CFF, #7C5CFF);
  transform: scale(1.02);
}

.pwa-btn-dismiss {
  background: transparent;
  color: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.pwa-btn-dismiss:hover,
.pwa-btn-dismiss:active {
  color: rgba(255, 255, 255, 0.8);
  border-color: rgba(255, 255, 255, 0.3);
}

/* ═══ Responsive: Small phones ═══ */
@media (max-width: 400px) {
  .pwa-banner-inner {
    padding: 12px 14px;
    gap: 10px;
  }
  
  .pwa-banner-text strong {
    font-size: 14px;
  }
  
  .pwa-banner-text span {
    font-size: 11px;
  }
  
  .pwa-btn-install {
    padding: 8px 16px;
    font-size: 13px;
  }
  
  .pwa-btn-dismiss {
    padding: 8px 10px;
    font-size: 12px;
  }
}

/* ═══ Hidden on Desktop (>1024px) ═══ */
@media (min-width: 1025px) {
  #pwa-install-banner {
    display: none !important;
  }
}