/* Ventana de instalación PWA compacta para Paisa Radio */
.pwa-install-overlay {
  position: fixed;
  inset: 0;
  z-index: 2147483000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
  background: rgba(0, 0, 0, .68);
  -webkit-backdrop-filter: blur(5px);
  backdrop-filter: blur(5px);
}
.pwa-install-dialog {
  width: min(560px, 100%);
  max-height: calc(100vh - 36px);
  overflow-y: auto;
  box-sizing: border-box;
  padding: 26px 28px;
  border-radius: 24px;
  background: #111;
  color: #f6f6f6;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .38);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
.pwa-install-heading {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 17px;
}
.pwa-install-icon {
  display: block;
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
  border-radius: 10px;
}
.pwa-install-title {
  margin: 0;
  color: #f7f7f7;
  font-size: clamp(20px, 2.3vw, 24px);
  line-height: 1.25;
  font-weight: 800;
  letter-spacing: -.35px;
}
.pwa-install-description {
  margin: 0 0 22px;
  max-width: 500px;
  color: #d0d0d0;
  font-size: clamp(16px, 1.7vw, 18px);
  line-height: 1.5;
  font-weight: 400;
}
.pwa-install-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.pwa-install-button {
  min-height: 58px;
  padding: 14px 18px;
  border: 1px solid transparent;
  border-radius: 15px;
  cursor: pointer;
  font: 800 17px/1.2 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  transition: transform .15s ease, background .15s ease;
}
.pwa-install-button:focus-visible {
  outline: 3px solid #f4a51c;
  outline-offset: 3px;
}
.pwa-install-button:active { transform: scale(.985); }
.pwa-install-primary { background: #000; color: #fff; border-color: #181818; }
.pwa-install-primary:hover { background: #191919; }
.pwa-install-secondary { background: #303030; color: #fff; }
.pwa-install-secondary:hover { background: #3a3a3a; }
.pwa-install-hint { margin: 14px 0 0; color: #a8a8a8; font-size: 12px; line-height: 1.45; }
@media (max-width: 540px) {
  .pwa-install-overlay { padding: 12px; }
  .pwa-install-dialog { width: 100%; max-height: calc(100vh - 24px); padding: 22px 18px; border-radius: 20px; }
  .pwa-install-heading { gap: 11px; margin-bottom: 15px; }
  .pwa-install-icon { width: 36px; height: 36px; flex-basis: 36px; border-radius: 9px; }
  .pwa-install-title { font-size: 20px; }
  .pwa-install-description { margin-bottom: 19px; font-size: 16px; line-height: 1.45; }
  .pwa-install-actions { gap: 9px; }
  .pwa-install-button { min-height: 52px; padding: 12px 8px; border-radius: 13px; font-size: 15px; }
}
@media (max-width: 340px) {
  .pwa-install-actions { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { .pwa-install-button { transition: none; } }