/* Definições gerais */
body {
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 10;
    background-color: #f4f4f9;
}

.container {
    text-align: center;
    max-width: 600px;
    width: 100%;
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    margin-top: 80px;
}

h1 {
    color: #333;
    margin-bottom: 20px;
}

/* Estilos do formulário */
#form-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}

input {
    padding: 10px;
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 4px;
    transition: border-color 0.3s;
}

input:focus {
    border-color: #007bff;
    outline: none;
}

.btn {
    padding: 10px 15px;
    font-size: 16px;
    color: #fff;
    background-color: #007bff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
    text-decoration: none;
}

.btn:hover {
    background-color: #0056b3;
}

.link {
    color: #fff;
    text-decoration: none;
}

.link:hover {
    text-decoration: underline;
}

/* Tabela para exibir os materiais */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

th, td {
    padding: 12px;
    border: 1px solid #ddd;
    text-align: left;
}

th {
    background-color: #007bff;
    color: #fff;
}

tr:nth-child(even) {
    background-color: #f2f2f2;
}

tr:hover {
    background-color: #e9f5ff;
}
.delete-icon {
    color: red;
    cursor: pointer;
    display: none; /* Inicialmente escondido */
}

tr:hover .delete-icon {
    display: inline; /* Mostra o "X" ao passar o mouse */
}
.confirm-box {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    background-color: #fefefe;
    border: 2px solid #ddd;
    padding: 25px 20px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    border-radius: 10px;
    z-index: 1001;
    text-align: center;
    width: 320px;
    font-family: Arial, sans-serif;
    color: #333;
    transition: transform 0.3s ease-out, opacity 0.3s ease-out;
    opacity: 0;
}

/* Animação de entrada */
.confirm-box.show {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
}

/* Título estilizado para o pop-up */
.confirm-box h3 {
    margin-top: 0;
    font-size: 18px;
    color: #444;
}

/* Botões da caixa de confirmação */
.confirm-box button {
    margin: 10px 5px;
    padding: 10px 20px;
    font-size: 14px;
    cursor: pointer;
    border-radius: 5px;
    border: none;
    transition: background-color 0.2s;
}

.confirm-box button:first-child {
    background-color: #4CAF50; /* Verde para confirmar */
    color: white;
}

.confirm-box button:first-child:hover {
    background-color: #45a049;
}

.confirm-box button:last-child {
    background-color: #f44336; /* Vermelho para cancelar */
    color: white;
}

.confirm-box button:last-child:hover {
    background-color: #e0312e;
}
/* Caixa de notificação centralizada */
.notification {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: #333;
    color: white;
    padding: 10px 20px;
    border-radius: 5px;
    z-index: 1000;
    text-align: center;
    transition: opacity 0.3s ease;
}

/* Caixa de confirmação centralizada */
.confirm-box {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: white;
    border: 1px solid #ccc;
    padding: 20px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    z-index: 1001;
    text-align: center;
    width: 300px; /* Largura fixa para alinhamento mais uniforme */
}

/* Botões da caixa de confirmação */
.confirm-box button {
    margin: 10px;
    padding: 8px 16px;
    cursor: pointer;
}

.confirm-box button:first-child {
    background-color: #4CAF50; /* Verde para confirmar */
    color: white;
    border: none;
}

.confirm-box button:last-child {
    background-color: #f44336; /* Vermelho para cancelar */
    color: white;
    border: none;
}

.hidden {
    display: none;
}
html, body {
  height: auto;
  min-height: 100%;
  margin: 0;
  padding: 0;
  align-items: center;
  justify-content: center;
}
.form-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
    
}

.form-container input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
}
.container {
  padding: 20px;        /* dá espaço interno no container */
  box-sizing: border-box;
}

.form-container {
  display: flex;
  flex-direction: column;
  gap: 12px;           /* espaço entre os inputs */
}

input {
  width: 100%;
  padding: 10px;
  box-sizing: border-box; /* garante que o padding não estoure a borda */
}
.navbar {
  width: 100%;
  padding: 10px 20px;
  background-color: #007bff;
  display: flex;
  gap: 20px;
  
}

.navbar a {
  color: white;
  text-decoration: none;
  font-weight: bold;
  padding: 8px 12px;
  border-radius: 4px;
  transition: background 0.3s;
}

.navbar a:hover {
  background: #0056b3;
}
nav {
  width: 100%;
  background-color: #007bff;
  padding: 10px 0;
  position: fixed;      /* Fixa o menu no topo */
  top: 0;
  left: 0;
  z-index: 1000;        /* Fica acima do restante */
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

nav ul {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 20px;
  padding: 0;
  margin: 0;
}

nav ul li a {
  color: white;
  text-decoration: none;
  font-weight: bold;
  padding: 8px 12px;
  border-radius: 4px;
  transition: background 0.3s;
}

nav ul li a:hover {
  background: rgba(255,255,255,0.2);
}

/* Espaço no topo para o conteúdo não ficar escondido atrás do menu */
body {
  padding-top: 60px; /* Ajuste aqui conforme a altura do menu */
}
.link-esqueci-senha {
  display: block;
  text-align: left;
  margin-top: 8px;
  color: #007bff;
  cursor: pointer;
  font-size: 14px;
}
.link-esqueci-senha:hover {
  text-decoration: underline;
}

/* Modal simples */
.modal.hidden {
  display: none;
  align-items: center;
  justify-content: center;
}
.modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: #fff;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.3);
  z-index: 9999; /* Para garantir que fique por cima do conteúdo */
  width: 320px;
  opacity: 0;
  transition: opacity 0.3s ease
  
}
.modal-content {
  background: white;
  padding: 20px;
  border-radius: 8px;
  width: 300px;
  text-align: center;
}
.modal.show { 
    display: block;
    opacity: 1;
}
body.modal-open::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.5); /* Escurece o fundo */
  z-index: 9998;
}