/* RESET */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Inter", system-ui, sans-serif;
}

/* BACKGROUND */
body {
  min-height: 100vh;
  background: linear-gradient(135deg, #0d47a1, #1976d2);
  padding: 20px;
  color: #fff;
}

/* GLASS BASE */
.glass {
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(14px);
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0,0,0,.25);
}

/* CONTAINER */
.container {
  max-width: 1000px;
  margin: auto;
  padding: 25px;
}

h1, h2 {
  text-align: center;
  margin-bottom: 20px;
}

/* FORMULÁRIO */
.formulario {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px,1fr));
  gap: 16px;
  padding: 20px;
}

input, select {
  padding: 14px;
  border-radius: 14px;
  border: none;
  outline: none;
  background: rgba(255,255,255,0.25);
  color: #fff;
}

input::placeholder {
  color: rgba(255,255,255,.8);
}

/* BOTÕES */
.botoes {
  grid-column: 1 / -1;
  display: flex;
  gap: 12px;
  justify-content: center;
}

.btn {
  padding: 12px 22px;
  border-radius: 14px;
  border: none;
  font-weight: 600;
  cursor: pointer;
  transition: transform .2s, box-shadow .2s;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(0,0,0,.3);
}

.primary { background: #1e88e5; color: #fff; }
.secondary { background: #43a047; color: #fff; }
.warning { background: #fbc02d; color: #333; }

/* LISTA DE NOTAS */
.lista {
  margin-top: 35px;
}

.grid-notas {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px,1fr));
  gap: 18px;
}

/* CARD DA NOTA */
.nota-card {
  background: rgba(255,255,255,0.18);
  border-radius: 18px;
  padding: 18px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.nota-card strong {
  font-size: 16px;
}

.tempo-expedicao {
  align-self: flex-end;
  margin-top: 8px;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.16);
  border: 1px solid rgba(255,255,255,0.2);
  font-size: 0.78rem;
  font-weight: 600;
}

.nota-card .valor {
  margin-top: auto;
  font-weight: bold;
  font-size: 15px;
}

/* AÇÕES */
.nota-acoes {
  position: absolute;
  top: 12px;
  right: 12px;
  display: flex;
  gap: 6px;
}

.nota-acoes button {
  background: rgba(255,255,255,.25);
  border: none;
  border-radius: 8px;
  padding: 6px 8px;
  cursor: pointer;
  color: #fff;
}

/* TOAST */
#toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  padding: 14px 20px;
  border-radius: 14px;
  opacity: 0;
  transition: .4s;
  z-index: 9999;
}

#toast.show { opacity: 1; }
#toast.sucesso { background: #2e7d32; }
#toast.aviso { background: #f9a825; }
#toast.erro { background: #c62828; }

/* RESPONSIVO */
@media (max-width: 600px) {
  .botoes {
    flex-direction: column;
  }
}

/* ==========================
   EFEITO DE LUZ NOS BOTÕES
========================== */

.btn {
  position: relative;
  overflow: hidden;
}

/* FEIXE DE LUZ */
.btn::after {
  content: "";
  position: absolute;
  top: -50%;
  left: -120%;
  width: 50%;
  height: 200%;
  background: linear-gradient(
    120deg,
    transparent,
    rgba(255, 255, 255, 0.153),
    transparent
  );
  transform: skewX(-20deg);

  /* ANIMAÇÃO INFINITA */
  animation: luzBotao 3s linear infinite;
}

/* PAUSA AO PASSAR O MOUSE (opcional) */
.btn:hover::after {
  animation-play-state: paused;
}

/* KEYFRAMES */
@keyframes luzBotao {
  from {
    left: -120%;
  }
  to {
    left: 120%;
  }
}

/* SELECT */
select {
  background: rgba(30, 136, 229, 0.85); /* azul base */
  color: #fff;
  font-weight: 500;
  cursor: pointer;
}

/* OPÇÕES DO SELECT */
select option {
  background-color: #1565c0; /* azul mais escuro */
  color: #ffffff;
}

/* OPÇÃO DESABILITADA (placeholder) */
select option[value=""] {
  color: #bbdefb;
}

/* FOCO */
select:focus {
  outline: 2px solid rgba(255,255,255,0.6);
}

.icone {
  width: 32px;      /* largura */
  height: 32px;     /* altura */
  margin: 10px;     /* espaçamento externo */
}
.titulo {
  display: flex;
  align-items: center;      /* alinha verticalmente */
  justify-content: center;  /* centraliza tudo */
  gap: 12px;                /* espaço entre ícone e texto */
}

.icone-titulo {
  width: 46px;   /* tamanho do ícone */
  height: 46px;
  object-fit: contain;
}
.icone-titulo {
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.4));
}

/* ==========================
   CARD EXPEDIDO (LEGÍVEL)
========================== */
.nota-card.expedido {
  background: rgba(76, 175, 80, 0.08); /* verde MUITO sutil */
  border-left: 6px solid #4CAF50;
  position: relative;
}

/* Selo visual */
.nota-card.expedido::before {
  content: "EXPEDIDO";
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(76, 175, 80, 0.15);
  color: #2e7d32;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 6px;
  letter-spacing: 0.5px;
}

/* Garantia de contraste */
.nota-card.expedido strong,
.nota-card.expedido div {
  color: inherit;
}

.nota-card.expedido .tempo-expedicao {
  background: rgba(76, 175, 80, 0.12);
  border-color: rgba(76, 175, 80, 0.35);
  color: #2e7d32;
}

/* Botão EXPEDIR */
.btn-expedir {
  background: #e8f5e9;
  border: 1px solid #c8e6c9;
  color: #2e7d32;
  font-weight: 600;
}

.nota-card.expedido .btn-expedir {
  background: #4CAF50;
  color: #fff;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  margin-bottom: 12px;
}

#usuarioLogado {
  max-width: 260px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.16);
  border: 1px solid rgba(255,255,255,0.26);
  font-size: 0.8rem;
  line-height: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  opacity: 0.95;
}

#usuarioLogado:empty {
  display: none;
}

#btnLogout {
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1;
}

.auth-body {
  display: flex;
  align-items: center;
  justify-content: center;
}

.auth-main {
  width: 100%;
  max-width: 460px;
}

.auth-card {
  padding: 24px;
}

.auth-form {
  display: grid;
  gap: 12px;
}

@media (max-width: 600px) {
  #usuarioLogado {
    max-width: 165px;
  }
}