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

/* ===== Layout base ===== */
html, body {
  height: 100%;
  display: flex;
  flex-direction: column;
  font-family: Arial, sans-serif;
  background: #f5f5f7; /* Fundo claro */
  color: #222;
  line-height: 1.6;
}

/* ===== Navbar ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: #1e1e2e; /* Azul-escuro */
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.8rem 1.5rem;
  z-index: 1000;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
}

.navbar h1 {
  font-size: 1.4rem;
}

.nav-links {
  display: flex;
  gap: 1rem;
}

.nav-links a {
  color: #fff;
  text-decoration: none;
  padding: 6px 10px;
  border-radius: 5px;
  transition: background 0.3s ease, color 0.3s ease;
}

.nav-links a:hover {
  background: #ff6600;
  color: #fff;
}

/* ===== Sidebar ===== */
.sidebar {
  position: fixed;
  top: 0;
  left: -250px; /* escondida no mobile */
  width: 250px;
  height: 100%;
  background: #2a2a3d;
  padding-top: 70px; /* espaço para não cobrir a navbar */
  transition: left 0.3s ease;
  z-index: 999;
  border-right: 1px solid #444;
}

.sidebar a {
  display: block;
  color: #fff;
  padding: 12px 20px;
  text-decoration: none;
  transition: background 0.3s;
}

.sidebar a:hover {
  background: #ff6600;
}

/* ===== Hamburger ===== */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.hamburger div {
  width: 25px;
  height: 3px;
  background: #fff;
}

/* ===== Conteúdo Principal ===== */
main {
  flex: 1; /* ocupa todo o espaço disponível */
  margin-top: 80px; /* Espaço abaixo da navbar */
  padding: 20px;
  margin-left: 260px; /* Espaço para sidebar fixa no PC */
}

main h2 {
  margin-bottom: 15px;
}

main form, 
main .card {
  background: #fff;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  margin-bottom: 20px;
}

/* ===== Footer ===== */
footer {
  background: #1e1e2e;
  color: #ddd;
  text-align: center;
  padding: 15px;
  margin-top: auto; /* gruda no fim da tela */
}

footer a {
  color: #ff6600;
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

/* ===== Responsivo ===== */
@media (max-width: 768px) {
  .nav-links {
    display: none; /* Esconde menu desktop */
  }
  .hamburger {
    display: flex; /* Mostra menu hambúrguer */
  }
  .sidebar {
    left: -250px; /* Sidebar escondida no mobile */
  }
  main {
    margin-left: 0; /* Conteúdo ocupa toda a tela */
  }
}
/* ===== Formulários ===== */
.form-container {
  max-width: 400px;
  margin: auto;
}

form h2 {
  margin-bottom: 20px;
  text-align: center;
  color: #1e1e2e;
}

form input {
  width: 100%;
  padding: 12px;
  margin-bottom: 15px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 1rem;
  transition: border 0.3s;
}

form input:focus {
  border-color: #ff6600;
  outline: none;
}

form button {
  width: 100%;
  padding: 12px;
  background: #ff6600;
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.3s;
}

form button:hover {
  background: #e05500;
}
/* Garante que textarea, select e input tenham mesma largura */
.form-container form input,
.form-container form select,
.form-container form textarea {
  width: 100%;
  max-width: 400px; /* mantém padrão dos inputs */
  padding: 10px;
  margin-bottom: 15px;
  border: 1px solid #ccc;
  border-radius: 8px;
  font-size: 1rem;
  box-sizing: border-box;
}

/* Contador de caracteres */
.char-counter {
  text-align: right;
  font-size: 0.9rem;
  color: #666;
  margin-top: -10px;
  margin-bottom: 15px;
}
/* Preview do arquivo */
.preview-arquivo {
  font-size: 0.9rem;
  color: #444;
  margin-bottom: 15px;
}

/* Mensagem de sucesso */
.sucesso-msg {
  margin-top: 15px;
  padding: 15px;
  background: #e6ffe6;
  border: 1px solid #00b300;
  border-radius: 8px;
  color: #006600;
  font-size: 1rem;
  max-width: 400px;
}