/* ===== PWA INSTALL BANNER ===== */

.pwa-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 1.1rem;
  background: linear-gradient(135deg, #1a3a7a 0%, #234f9e 100%);
  color: #fff;
  box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.35);
  transform: translateY(110%);
  transition: transform 0.4s cubic-bezier(.22, .61, .36, 1);
  pointer-events: none;
}

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

.pwa-banner__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
}

.pwa-banner__icon img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.pwa-banner__text {
  flex: 1;
  min-width: 0;
}

.pwa-banner__title {
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 0.15rem 0;
}

.pwa-banner__subtitle {
  font-size: 0.75rem;
  opacity: 0.82;
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pwa-banner__install {
  flex-shrink: 0;
  padding: 0.5rem 1.1rem;
  background: #fff;
  color: #234f9e;
  font-size: 0.82rem;
  font-weight: 700;
  border: none;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.18s, transform 0.15s, box-shadow 0.15s;
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.18);
}

.pwa-banner__install:hover,
.pwa-banner__install:focus {
  background: #e8f0fe;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.pwa-banner__close {
  flex-shrink: 0;
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 0.2rem 0.3rem;
  line-height: 1;
  transition: color 0.18s;
}

.pwa-banner__close:hover {
  color: #fff;
}

/* Botón flotante: se muestra si el banner fue descartado pero la app sigue instalable */
.pwa-fab {
  position: fixed;
  bottom: 1.2rem;
  right: 1.2rem;
  z-index: 9998;
  display: none;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1rem 0.6rem 0.7rem;
  background: linear-gradient(135deg, #1a3a7a, #234f9e);
  color: #fff;
  border: none;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 18px rgba(35, 79, 158, 0.45);
  transition: transform 0.18s, box-shadow 0.18s;
}

.pwa-fab--visible {
  display: flex;
}

.pwa-fab:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(35, 79, 158, 0.55);
}

.pwa-fab__icon {
  font-size: 1rem;
  line-height: 1;
}

@media (max-width: 480px) {
  .pwa-banner {
    padding: 0.75rem 0.9rem;
    gap: 0.55rem;
  }
  .pwa-banner__title {
    font-size: 0.82rem;
  }
  .pwa-banner__subtitle {
    display: none;
  }
  .pwa-banner__install {
    padding: 0.45rem 0.85rem;
  }
}