/* ============================================================
   INSTALADOR DO SISTEMA - Estilo Balão Flutuante
   ============================================================ */

/* Balão flutuante principal para mensagens de instalação - Liquid Glass Apple Style com Azul */
.preloader-msg-top {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%) translateY(-20px);
  display: none;
  padding: 16px 24px;
  font-size: 15px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.95);
  text-align: center;
  border-radius: 20px;
  background: rgba(0, 122, 255, 1);
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 
    0 8px 32px rgba(0, 122, 255, 0.5),
    0 2px 8px rgba(0, 0, 0, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.3),
    inset 0 -1px 0 rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px) saturate(180%);
  -webkit-backdrop-filter: blur(10px) saturate(180%);
  z-index: 10001;
  min-width: 280px;
  max-width: 90%;
  opacity: 0;
  animation: balaoFlutuante 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
  transition: all 0.3s ease;
}

/* Animação de entrada do balão */
@keyframes balaoFlutuante {
  0% {
    opacity: 0;
    transform: translateX(-50%) translateY(-40px) scale(0.8);
  }
  60% {
    transform: translateX(-50%) translateY(5px) scale(1.05);
  }
  100% {
    opacity: 1;
    transform: translateX(-50%) translateY(0) scale(1);
  }
}

/* Animação de flutuação contínua */
.preloader-msg-top.show {
  display: inline-block;
  animation: 
    balaoFlutuante 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards,
    flutuar 3s ease-in-out infinite;
}

@keyframes flutuar {
  0%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(-8px);
  }
}

/* Efeito de brilho sutil */
.preloader-msg-top::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.3) 0%, 
    transparent 50%, 
    rgba(255, 255, 255, 0.1) 100%);
  border-radius: 24px;
  z-index: -1;
  opacity: 0;
  animation: brilho 2s ease-in-out infinite;
}

@keyframes brilho {
  0%, 100% {
    opacity: 0;
  }
  50% {
    opacity: 0.6;
  }
}

/* Estilo do texto */
.preloader-msg-top {
  line-height: 1.6;
  letter-spacing: 0.3px;
}

/* Animação para spinner Font Awesome */
.preloader-msg-top.instalando {
  position: relative;
}

.preloader-msg-top.instalando .fa-spinner {
  display: inline-block;
  margin-right: 10px;
  animation: rotar 1.5s linear infinite;
  font-size: 16px;
  vertical-align: middle;
}

@keyframes rotar {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* Variante para mensagem de progresso - Azul Sólido */
.preloader-msg-top.instalando {
  background: rgba(0, 122, 255, 1);
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 
    0 8px 32px rgba(0, 122, 255, 0.5),
    0 2px 8px rgba(0, 0, 0, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.3),
    inset 0 -1px 0 rgba(0, 0, 0, 0.1);
}

/* Variante para mensagem de erro/atenção - Liquid Glass */
.preloader-msg-top.atencao {
  background: rgba(255, 152, 0, 0.2);
  border: 1px solid rgba(255, 152, 0, 0.3);
  box-shadow: 
    0 8px 32px rgba(255, 152, 0, 0.2),
    0 2px 8px rgba(0, 0, 0, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.3),
    inset 0 -1px 0 rgba(255, 255, 255, 0.1);
}

/* Ícone de atenção animado */
.preloader-msg-top.atencao {
  position: relative;
}

@keyframes piscar {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.7;
    transform: scale(1.1);
  }
}

/* Barra de progresso dentro do balão (opcional) */
.preloader-msg-top .progress-bar {
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 2px;
  margin-top: 12px;
  overflow: hidden;
  position: relative;
}

.preloader-msg-top .progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, 
    rgba(255, 255, 255, 0.9) 0%, 
    rgba(255, 255, 255, 0.6) 100%);
  border-radius: 2px;
  width: 0%;
  transition: width 0.3s ease;
  animation: progresso 1.5s ease-in-out infinite;
}

@keyframes progresso {
  0% {
    background-position: 0% 50%;
  }
  100% {
    background-position: 100% 50%;
  }
}

/* Responsivo */
@media (max-width: 768px) {
  .preloader-msg-top {
    top: 16px;
    padding: 14px 20px;
    font-size: 14px;
    min-width: 240px;
    max-width: 85%;
  }
}

/* Efeito de hover (se interativo) */
.preloader-msg-top:hover {
  transform: translateX(-50%) translateY(-2px) scale(1.02);
  background: rgba(0, 122, 255, 1);
  box-shadow: 
    0 12px 40px rgba(0, 122, 255, 0.6),
    0 4px 12px rgba(0, 0, 0, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.4),
    inset 0 -1px 0 rgba(0, 0, 0, 0.15);
  cursor: pointer;
}

/* Balão clicável quando instalação completa */
.preloader-msg-top.instalacao-completa {
  cursor: pointer;
  transition: all 0.3s ease;
}

.preloader-msg-top.instalacao-completa:hover {
  transform: translateX(-50%) translateY(-4px) scale(1.05);
  box-shadow: 
    0 16px 48px rgba(0, 122, 255, 0.7),
    0 6px 16px rgba(0, 0, 0, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.5),
    inset 0 -1px 0 rgba(0, 0, 0, 0.2);
}

/* Sombra de profundidade */
.preloader-msg-top {
  filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.2));
}

/* Texto com sombra sutil para melhor legibilidade */
.preloader-msg-top {
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}