* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.pagina_login {
  background: 
    radial-gradient(circle at 10% 10%, var(--cor-secundaria-glow), transparent 40%),
    radial-gradient(circle at 90% 90%, var(--cor-principal-glow), transparent 40%),
    var(--cor-fundo);
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 24px;
  font-family: var(--fonte-principal);
}

.logo_empresa {
  text-align: center;
  margin-bottom: 32px;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.05));
}

.logo_empresa img {
  max-width: 180px;
  height: auto;
}

.formulario_login {
  background-color: var(--cor-superficie);
  width: 100%;
  max-width: 420px;
  padding: 40px 36px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--cor-borda);
  box-shadow: var(--sombra-card);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  animation: fadeIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.formulario_login::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 5px;
  background: linear-gradient(90deg, var(--cor-principal) 0%, var(--cor-secundaria) 100%);
}

.titulo_login {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--texto-forte);
  text-align: center;
  letter-spacing: -0.02em;
  margin-bottom: 32px;
}

.legenda_input {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--texto-padrao);
  margin-bottom: 8px;
  display: block;
}

.entrada_texto {
  width: 100%;
  min-height: 48px;
  padding: 12px 16px;
  border: 1px solid var(--cor-borda);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: var(--texto-forte);
  background-color: var(--cor-superficie-2);
  margin-bottom: 24px;
  transition: all 0.2s ease;
}

.entrada_texto::placeholder {
  color: var(--texto-suave);
}

.entrada_texto:focus {
  outline: none;
  border-color: var(--cor-secundaria);
  background-color: #ffffff;
  box-shadow: var(--focus-ring);
}

.botao_login {
  width: 100%;
  min-height: 48px;
  padding: 12px;
  background: var(--gradiente-principal);
  color: #ffffff;
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  margin-top: 12px;
  box-shadow: 0 8px 20px rgba(2, 2, 102, 0.2);
  position: relative;
  transition: all 0.3s ease;
}

.botao_login:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 25px rgba(2, 2, 102, 0.3);
  filter: brightness(1.1);
}

.botao_login:active {
  transform: translateY(0);
}

.link_esqueci {
  display: block;
  text-align: center;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--texto-suave);
  margin-top: 24px;
  transition: color 0.2s ease;
  text-decoration: none;
}

.link_esqueci:hover {
  color: var(--cor-secundaria);
}

.container_input_senha {
  position: relative;
  width: 100%;
  margin-bottom: 24px;
}

.container_input_senha .entrada_texto {
  margin-bottom: 0;
  padding-right: 48px;
  padding-left: 48px;
}

.botao_ver_senha {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--texto-suave);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.botao_ver_senha:hover {
  color: var(--cor-principal);
  background-color: rgba(0, 0, 0, 0.04);
}

.container_input_senha i,
.container_input_icone i {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--texto-suave);
  pointer-events: none;
  font-size: 0.95rem;
  transition: color 0.2s ease;
}

.container_input_icone:focus-within i,
.container_input_senha:focus-within i {
  color: var(--cor-secundaria);
}

.container_input_icone {
  position: relative;
  width: 100%;
  margin-bottom: 24px;
}

.container_input_icone .entrada_texto {
  margin-bottom: 0;
  padding-left: 48px;
}

.entrada_texto.erro {
  border-color: var(--cor-erro);
  background-color: rgba(239, 68, 68, 0.05);
}

.mensagem_erro {
  color: var(--cor-erro);
  font-size: 0.75rem;
  font-weight: 600;
  margin-top: 6px;
  margin-bottom: 12px;
  padding-left: 4px;
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 480px) {
  .pagina_login {
    padding: 20px;
  }

  .formulario_login {
    padding: 32px 24px;
    border-radius: var(--radius-md);
  }

  .titulo_login {
    font-size: 1.4rem;
  }
}