/* ===== ESTILOS GERAIS ===== */
body {
  font-family: 'Arial', sans-serif;
  margin: 0;
  padding: 0;
  background-color: #ffe6f0;       /* Rosa claro */
  color: #1a1a1a;                  /* Preto suave */
  line-height: 1.6;
}

/* ===== CABEÇALHO ===== */
header {
  background-color: #ff66b2;       /* Rosa forte */
  color: #fff;
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  box-sizing: border-box;
}

/* Container do conteúdo do header */
.header-content {
  display: flex;
  align-items: center;
  gap: 15px;
}

/* Estilo da imagem de perfil */
.profile-img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid #ff99cc;       /* Rosa suave */
  box-shadow: 0 2px 4px rgba(0,0,0,0.2); /* Sombra suave preta */
}

/* Container do texto no header */
.header-text {
  text-align: left;
}

/* ===== BOTÕES ===== */
button {
  margin: 5px;
  padding: 10px 15px;
  background-color: #ff99cc;       /* Rosa suave */
  color: #fff;
  border: 2px solid #1a1a1a;       /* Borda preta */
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s;
}

button:hover {
  background-color: #ff66b2;       /* Rosa forte no hover */
}

/* ===== SEÇÕES DE CONTEÚDO ===== */
section {
  max-width: 800px;
  margin: 20px auto;
  background-color: #fff0f5;       /* Rosa bem claro */
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

/* Títulos das seções */
h2 {
  color: #ff66b2;                  /* Rosa forte */
  border-bottom: 2px solid #ff99cc; /* Linha inferior rosa suave */
  padding-bottom: 5px;
  margin-bottom: 15px;
}

/* Listas */
ul {
  padding-left: 20px;
  list-style-type: circle;
}

/* ===== RODAPÉ ===== */
footer {
  text-align: center;
  padding: 15px;
  background-color: #ff66b2;       /* Rosa forte */
  color: #fff;
  margin-top: 30px;
}

/* ===== RESPONSIVIDADE ===== */
@media (max-width: 600px) {
  header {
    flex-direction: column;
    text-align: center;
  }
  
  .header-content {
    flex-direction: column;
    gap: 10px;
    margin-bottom: 15px;
  }
  
  section {
    margin: 10px;
    padding: 15px;
  }
}

/* ===== MODO ESCURO ===== */
body.dark-mode {
  background-color: #1a1a1a;       /* Preto */
  color: #ffe6f0;                  /* Rosa claro para contraste */
}

body.dark-mode header,
body.dark-mode footer {
  background-color: #000000;       /* Preto sólido */
}

body.dark-mode section {
  background-color: #333333;       /* Cinza escuro */
  color: #ffe6f0;                  /* Texto rosa claro */
}

body.dark-mode h2 {
  color: #ff66b2;                  /* Rosa forte */
  border-color: #ff99cc;           /* Linha rosa suave */
}

body.dark-mode button {
  background-color: #ff99cc;       /* Rosa suave */
  color: #1a1a1a;                  /* Texto preto */
}

body.dark-mode button:hover {
  background-color: #ff66b2;       /* Rosa forte no hover */
}

body.dark-mode .profile-img {
  border-color: #ff66b2;           /* Borda rosa forte */
  box-shadow: 0 2px 4px rgba(0,0,0,0.6);
}