/*
 * PWA install prompt — scoped with #pwa-install-banner so it stays consistent on every view.
 * Stack: above WhatsApp (1080), below cookie banner (1090).
 */

#pwa-install-banner.pwa-install-banner {
  --pwa-banner-fg: var(--text-on-dark-strong, #fff);
  --pwa-banner-fg-muted: var(--text-on-dark-muted, rgba(255, 255, 255, 0.78));
  --pwa-banner-surface: color-mix(in srgb, var(--secondary, #2b2e4a) 94%, #000 6%);
  --pwa-banner-border: var(--section-divider-line, rgba(255, 255, 255, 0.14));
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1088;
  box-sizing: border-box;
  padding: 0.65rem 0.85rem;
  padding-bottom: max(0.65rem, env(safe-area-inset-bottom, 0px));
  font-family: inherit;
  line-height: 1.45;
  pointer-events: none;
}

#pwa-install-banner.pwa-install-banner[hidden] {
  display: none !important;
}

#pwa-install-banner .pwa-install-banner__inner {
  pointer-events: auto;
  max-width: min(52rem, calc(100vw - 1.1rem));
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 1rem;
  padding: 0.75rem 1rem 0.75rem 0.85rem;
  border-radius: 14px;
  border: 1px solid var(--pwa-banner-border);
  background: var(--pwa-banner-surface);
  color: var(--pwa-banner-fg);
  box-shadow:
    0 -8px 32px rgba(0, 0, 0, 0.28),
    0 1px 0 rgba(255, 255, 255, 0.06) inset;
  position: relative;
  overflow: hidden;
}

@supports (backdrop-filter: blur(10px)) {
  #pwa-install-banner .pwa-install-banner__inner {
    background: color-mix(in srgb, var(--secondary, #2b2e4a) 82%, transparent);
    backdrop-filter: blur(14px) saturate(1.2);
    -webkit-backdrop-filter: blur(14px) saturate(1.2);
  }
}

#pwa-install-banner .pwa-install-banner__inner::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 2px;
  pointer-events: none;
  background: linear-gradient(
    90deg,
    transparent 0%,
    color-mix(in srgb, var(--primary, #ea4704) 50%, transparent) 22%,
    var(--primary, #ea4704) 50%,
    color-mix(in srgb, var(--primary, #ea4704) 50%, transparent) 78%,
    transparent 100%
  );
  opacity: 0.95;
}

#pwa-install-banner .pwa-install-banner__icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 12px;
  background: var(--bg-on-dark-soft, rgba(255, 255, 255, 0.1));
  color: var(--malachite, #7eb8d9);
  border: 1px solid var(--border-on-dark-subtle, rgba(255, 255, 255, 0.08));
}

#pwa-install-banner .pwa-install-banner__icon svg {
  display: block;
}

#pwa-install-banner .pwa-install-banner__copy {
  flex: 1 1 200px;
  min-width: 0;
}

#pwa-install-banner .pwa-install-banner__title {
  margin: 0 0 0.2rem;
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--pwa-banner-fg);
  line-height: 1.25;
}

#pwa-install-banner .pwa-install-banner__sub {
  margin: 0;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--pwa-banner-fg-muted);
  line-height: 1.35;
}

#pwa-install-banner .pwa-install-banner__actions {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 0.4rem;
  flex-shrink: 0;
}

#pwa-install-banner .pwa-install-banner__install {
  appearance: none;
  -webkit-appearance: none;
  margin: 0;
  cursor: pointer;
  border-radius: 10px;
  border: 1px solid var(--color-primary-hover, var(--green-500));
  padding: 0.5rem 1.1rem;
  min-height: 42px;
  font-size: 0.875rem;
  font-weight: 600;
  font-family: inherit;
  line-height: 1.2;
  background: var(--primary-contrast, var(--color-primary));
  color: var(--text-on-green, #fff);
  box-shadow: 0 4px 14px rgba(12, 36, 51, 0.38);
  transition: background-color var(--duration-fast, 0.2s) var(--ease-out, ease-out),
    border-color var(--duration-fast, 0.2s) var(--ease-out, ease-out),
    box-shadow var(--duration-fast, 0.2s) var(--ease-out, ease-out),
    transform var(--duration-fast, 0.2s) var(--ease-out, ease-out);
}

@media (prefers-reduced-motion: reduce) {
  #pwa-install-banner .pwa-install-banner__install {
    transition: none;
  }
}

#pwa-install-banner .pwa-install-banner__install:hover {
  background: var(--primary-contrast-hover, var(--color-primary-hover));
  border-color: var(--malachite, #7eb8d9);
  box-shadow: 0 6px 18px rgba(12, 36, 51, 0.45);
}

#pwa-install-banner .pwa-install-banner__install:active {
  transform: translateY(1px);
}

#pwa-install-banner .pwa-install-banner__install:focus-visible {
  outline: 2px solid var(--malachite, #7eb8d9);
  outline-offset: 2px;
}

#pwa-install-banner .pwa-install-banner__dismiss {
  appearance: none;
  -webkit-appearance: none;
  margin: 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  min-width: 42px;
  min-height: 42px;
  padding: 0;
  border-radius: 10px;
  border: 1px solid var(--border-on-dark-muted, rgba(255, 255, 255, 0.6));
  background: var(--bg-on-dark-08, rgba(255, 255, 255, 0.08));
  color: var(--pwa-banner-fg);
  font-size: 1.35rem;
  font-weight: 400;
  line-height: 1;
  transition: background-color var(--duration-fast, 0.2s) ease,
    border-color var(--duration-fast, 0.2s) ease,
    color var(--duration-fast, 0.2s) ease;
}

#pwa-install-banner .pwa-install-banner__dismiss:hover {
  background: var(--bg-on-dark-12, rgba(255, 255, 255, 0.12));
  border-color: var(--border-on-dark-50, rgba(255, 255, 255, 0.5));
  color: var(--malachite, #7eb8d9);
}

#pwa-install-banner .pwa-install-banner__dismiss:focus-visible {
  outline: 2px solid var(--malachite, #7eb8d9);
  outline-offset: 2px;
}

@media (max-width: 575px) {
  #pwa-install-banner.pwa-install-banner {
    padding: 0.45rem 0.5rem;
    padding-bottom: max(0.45rem, env(safe-area-inset-bottom, 0px));
  }

  #pwa-install-banner .pwa-install-banner__inner {
    max-width: 100%;
    border-radius: 12px;
    padding: 0.55rem 0.65rem;
    gap: 0.5rem 0.6rem;
  }

  #pwa-install-banner .pwa-install-banner__icon {
    width: 2.35rem;
    height: 2.35rem;
    border-radius: 10px;
  }

  #pwa-install-banner .pwa-install-banner__icon svg {
    width: 22px;
    height: 22px;
  }

  #pwa-install-banner .pwa-install-banner__title {
    font-size: 0.8125rem;
    margin-bottom: 0.1rem;
  }

  #pwa-install-banner .pwa-install-banner__sub {
    font-size: 0.75rem;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    overflow: hidden;
  }

  #pwa-install-banner .pwa-install-banner__actions {
    width: 100%;
    flex-basis: 100%;
    justify-content: stretch;
    gap: 0.35rem;
  }

  #pwa-install-banner .pwa-install-banner__install {
    flex: 1 1 auto;
    min-height: 40px;
    padding: 0.4rem 0.75rem;
    font-size: 0.8125rem;
  }

  #pwa-install-banner .pwa-install-banner__dismiss {
    width: 40px;
    height: 40px;
    min-width: 40px;
    min-height: 40px;
    font-size: 1.2rem;
    border-radius: 8px;
  }
}