/* --- Estilos Gerais --- */
body {
  background-color: #4682b4;
  margin: 25;
  padding: 0;
}

/* Codigo responsivo */
img, picture, video, embed {
    max-width: 100% !important;
    height: auto !important;
}

/* Envolve tudo */
.principal{
font-family: Arial, sans-serif;
  background-color: #000;
  border-radius:8px;
  max-width: 900px;
  margin: 0 auto;
  padding: 10px;
  display: block;
  clear: both;
}

/* Definições de Texto Comuns */
.quadTopo, .menuTopo, .quadCorpo, .quadNavega {
    line-height: 1.3em;
    font-size: 1.1em;
}
.quadTopo{
  background-color:#125103;
  border-top:4px solid #ddd;
  border-bottom:4px solid #ddd;
  text-align: center;
  color:#fff;
}
.menuTopo {
  background-color: #000;
  border-top:4px solid #ddd;
  border-bottom:4px solid #ddd;
  text-align: center;
  color: #fff;
}
.quadCorpo{
  background-color: #000; 
}
.quadNavega {
  min-height: 600px;
  margin: 20px;
  color:#fff;
  text-shadow: 0px 2px 3px #ddd;
}

/* ***** Submenu - por Almeida ***** */
.logo {
  padding-top: 10px;
  padding-bottom: 10px;
  background-color: #000;
  font-weight: bold;
  font-style: italic;
  font-size: 25px;
  color: white;
}
.quadBorda {
  background-color: #ffd700;
  padding: 10px;
  border-radius: 6px;
  box-shadow: 1px 1px 2px #999;
}

/* Vídeo */
.boxvideo{
  max-width:500px; 
  max-height:300px;
  padding: 15px;
  margin-top: 1em;
  font-size: 1.5em;
  line-height: 1.3em;
  color:#555;
  background: #fafafa;
  border-radius: 6px;
}
.video-container { 
  position:relative; 
  padding-bottom:56.25%; 
  height:0;  
  overflow:hidden; 
  max-width:100%; 
  height:auto; 
} 

/* tvplayer */
.boxtv{
  max-width:auto; 
  max-height:auto;
  padding: 15px;
  margin-top: 1em;
  font-size: 1.5em;
  line-height: 1.3em;  
  color:#555;
  background: #000;
  border-radius:8px;
}

/* ***** Menu Responsivo Verde ***** */
.quadBase{
  background-color: #fffaf0;
  border-top:4px solid #ddd;
  border-bottom:4px solid #ddd;
  text-align:center;
  font-size: 0.7em;
  color:#fff;
}
.menu{
  background-color:#125103;
  font-size: 1.5em;
  line-height: 1.3em;
  color:#fff;
  padding:1px;
  text-align:center;
  width:99.8%;
  display:block;
  clear:both;
}
.menu ul{
  margin:10;
  padding:0;
  list-style:none;
}
.menu a{
  color:#fff;
  text-decoration:none;
  font-weight:700;
}
.menu ul li{
  display:inline-block;
}
.menu ul li a{
  display:block;  
  color:#fff;
}
a:link {color:#000000}
a:visited {color:#000000}
a:hover {color:#0000ff}

/* ***** Classe Box- por Almeida ***** */
.box01, .box02 , .box03, .box04 {
  display: inline-block;
  width:auto;
  padding: 0px 10px 0px 10px;
  background-color: #000;
  border:1px solid #003399;
  font-family: Geneva, Arial, Helv#1E2939etica, sans-serif;
  font-size: 1.0em;
  color:#555; 
  margin: 1px;
  border-radius: 4px;
  box-shadow: 5px 5px 2px #999;
}
.box01 { background-color: #fafafa; line-height: 1.8em;}
.box02 { background-color: #fafafa; line-height: 0.5em;}
.box03 { background-color: #9acd32;}
.box04 { background-color: #c7c1c1;}

/* ***** Classe base para todos os botões "zb" ***** */
.zb-base {
  font-size: 1.1em;
  line-height: 0.9em;
  border-color: #81DAF5;
  padding: 10px;
  border-top: 1px solid #069;
  border-left: 1px solid #069;
  border-right: 5px solid #069;
  border-bottom: 5px solid #069;
  border-radius: 8px;
}

/* Classes específicas para cada botão, sobrescrevendo a base */
.zbiniciar {
  background-color: rgba(100, 255, 135, 0.5);
}
.zblistar {
  background-color: rgb(120, 255, 255, 0.4);
}
.zbeditar {
  background-color: rgba(230, 230, 30, 0.5);
}
.zbsalvar {
  background-color: rgb(233, 233, 233, 0.9);
}
.zbincluir {
  background-color: #daf6dd;
}
.zbapagar {
  color: #000;
  background-color: rgb(255, 127, 80, 0.5);
}
.zbvoltar {
  background-color: rgb(255, 200, 50, 0.4);
}
.zblimpar {
  background-color: rgb(230, 30, 30, 0.7);
}
.zbenviar {
  color: #000;
  background-color: rgb(151, 151, 233, 0.5);
}
.zbexcluir {
  background-color: rgb(230, 30, 30, 0.7);
}
.zbformula {
  font-size: 1.1em;
  color: #00f;
  background-color: #ff0;
  padding: 10px;
  border-top: 1px solid #069;
  border-left: 1px solid #069;
  border-right: 5px solid #069;
  border-bottom: 5px solid #069;
  border-radius: 8px;
}

/* --- Chatbot --- */
.chat-container {
  max-width: 980px; /* Limita a largura para melhor leitura */
  margin: 0px auto; /* Centraliza o container na tela */
  background-color: #c0c0c0;
  padding: 5px;

}
.chat-box {
  padding: 25px;
  width: 90%;
  max-height: 600px;
  height: 400px;
  border-radius: 8px;
  overflow-y: auto;
  border: 1px solid black;
  text-align: left;
  background-color: #555;
  font-size: 0.9em;
  color: white;
}
.input-form {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 15px;
  gap: 10px;
}
.user-input {
  padding: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: 0.9em;
  color: #555;
}

/* --- Grupo de Entrada e Botões --- */
.message-input {
  width: 100%;
  box-sizing: border-box;
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: 8px;
  transition: border 0.3s ease;
}
#message-input:focus {
  outline: none;
  border: 1px solid #673ab7;
  box-shadow: 0 0 5px rgba(103, 58, 183, 0.2);
}

/* Efeito Hover (passar o mouse) */
#btn-submit:hover, #clearChatBtn:hover {
  transform: translateY(-2px); /* Sobe levemente */
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}
#btn-submit:active, #clearChatBtn:active {
  transform: translateY(0); /* Volta ao normal ao clicar */
}
#btn-submit:disabled {
  background-color: #aaa;
  cursor: not-allowed;
  transform: none;
}

/* --- Botões com Efeitos Suaves --- */
#btn-submit, #clearChatBtn {
  width: 100%;
  padding: 10px 20px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 16px;
  font-weight: bold;
  color: white;
  transition: transform 0.2s, background-color 0.3s, box-shadow 0.2s;
}
#btn-submit {
  background-color: #673ab7;
}
#clearChatBtn {
  background-color: #f00;
}

/* --- Status --- */
#status {
  margin-top: 10px;
  font-style: italic;
  color: #555;
  text-align: center;
  height: 20px; /* Evita que o layout "pule" quando o texto aparece */
  transition: opacity 0.3s ease;
  text-align: center; 
  width: 100%;
}