:root {
  --color-primary: #441853;
  --color-primary-dark: #300f3c;
  --color-primary-light: #5e2473;
  --color-accent: #66ce97;
  --color-accent-hover: #52ba83;
  --color-accent-subtle: rgba(102, 206, 151, 0.15);
}

/* Container de mensagens com altura máxima e rolagem */
.chat-container {
  max-height: 400px; /* Tamanho máximo desejado */
  min-height: 400px;
  overflow-y: auto; /* Ativa a barra de rolagem vertical quando ultrapassar a altura */
  display: flex;
  flex-direction: column; /* Empilha as mensagens verticalmente */
  gap: 0.75rem; /* Espaçamento entre os balões */
  padding: 1rem;
  background-color: #f8f9fa;
  border-radius: 0.75rem;
  border: 1px solid #dee2e6;
  scroll-behavior: smooth; /* Rolagem suave */
}

/* Estilo base para os balões */
.chat-balao {
  max-width: 80%;
  padding: 0.65rem 1rem;
  border-radius: 1rem;
  font-size: 0.95rem;
  line-height: 1.4;
  word-break: break-word; /* Quebra palavras longas se necessário */
}

/* Balão do Usuário (alinhado à direita) */
.balao-usuario {
  align-self: flex-end;
  background-color: var(--color-primary-light);
  color: #ffffff;
  border-bottom-right-radius: 0.2rem; /* Efeito visual de cauda de balão */
}

/* Balão do Bot / Botonilda (alinhado à esquerda) */
.balao-bot {
  align-self: flex-start;
  background-color: #e9ecef;
  color: #212529;
  border-bottom-left-radius: 0.2rem;
}

body {
  min-height: 100vh;
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    #200a29 100%
  ) ;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family:
    system-ui,
    -apple-system,
    "Segoe UI",
    Roboto,
    Helvetica,
    Arial,
    sans-serif;
  padding: 1.5rem;
  color: #212529;
}


.chat-card {
  background: #ffffff;
  border-radius: 1.25rem;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.35);
  max-width: 600px;
  width: 100%;
  overflow: hidden;
  border: 1px solid rgba(102, 206, 151, 0.25);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;

}

.chat-header {
  background-color: var(--color-primary);
  color: #ffffff;
  padding: 2.25rem 2rem 1.75rem;
  text-align: center;
  position: relative;
}

.chat-header::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent), #88e0af);
}

.chat-logo {
  width: 56px;
  height: 56px;
  background: var(--color-accent);
  color: var(--color-primary);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 0.75rem;
  box-shadow: 0 4px 12px rgba(102, 206, 151, 0.4);
}

.chat-header h1 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
  letter-spacing: -0.02em;
}

.chat-header p {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.875rem;
  margin: 0;
}

.chat-body {
  padding: 2rem;
}

.form-label {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-primary);
  margin-bottom: 0.35rem;
}

.input-group-text {
  background-color: #f8f9fa;
  border-color: #dee2e6;
  color: var(--color-primary);
}

.form-control {
  border-color: #dee2e6;
  padding: 0.65rem 0.85rem;
  font-size: 0.95rem;
}

.form-control:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 0.25rem var(--color-accent-subtle);
}

/* Box "Não sou um robô" no estilo reCAPTCHA */
.captcha-box {
  background-color: #fbfcfe;
  border: 1px solid #d6d9dc;
  border-radius: 8px;
  padding: 0.85rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 1.25rem 0;
  user-select: none;
  transition:
    border-color 0.2s ease,
    background-color 0.2s ease;
}

.captcha-box:hover {
  border-color: var(--color-accent);
  background-color: #f5fbf8;
}

.captcha-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.captcha-checkbox {
  width: 24px;
  height: 24px;
  accent-color: var(--color-accent);
  cursor: pointer;
}

.captcha-label {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 500;
  color: #333333;
  cursor: pointer;
}

.captcha-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0.85;
}

.captcha-badge i {
  font-size: 1.35rem;
  color: var(--color-accent);
}

.captcha-badge span {
  font-size: 0.65rem;
  color: #777777;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 2px;
}

/* Botão Entrar */
.btn-entrar {
  background-color: var(--color-accent);
  color: var(--color-primary);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  border: none;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(102, 206, 151, 0.35);
}

.btn-entrar:hover {
  background-color: var(--color-accent-hover);
  color: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(102, 206, 151, 0.45);
}

.btn-entrar:active {
  transform: translateY(0);
}

.chat-footer-links {
  text-align: center;
  margin-top: 1.25rem;
  font-size: 0.85rem;
}

.chat-footer-links a {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.15s ease;
}

.chat-footer-links a:hover {
  color: var(--color-accent-hover);
  text-decoration: underline;
}

.toggle-password {
  cursor: pointer;
  border-left: none;
  background: #ffffff;
  color: #6c757d;
}

.toggle-password:hover {
  color: var(--color-primary);
}

/* Botão Flutuante do WhatsApp */
.jn-whatsapp {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  background-color: #25d366;
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  z-index: 9999;
  text-decoration: none;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
}

.jn-whatsapp:hover {
  background-color: #20ba5a;
  color: #ffffff;
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
}

.jn-whatsapp:active {
  transform: scale(0.95);
}