* { box-sizing: border-box; padding: 0; margin: 0; }
    body {
      font-family: Arial, sans-serif;
      background-color: #e5e5e5;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      height: 100vh;
      gap: 2rem;
    }
    .logo {
      text-align: center;
    }
    .logo img {
      height: 40px;
    }
    .login-container {
      background: #fff;
      padding: 2rem;
      border-radius: 10px;
      box-shadow: 0 0 15px rgba(0,0,0,0.1);
      width: 100%;
      max-width: 400px;
      text-align: center;
    }
    h2 {
      margin-bottom: 20px;
      color: #c22e2e;
    }
    input {
      width: 100%;
      padding: 10px;
      margin: 10px 0;
      border: 1px solid #ccc;
      border-radius: 5px;
    }
    button {
      width: 100%;
      padding: 10px;
      background-color: #c22e2e;
      color: white;
      border: none;
      border-radius: 5px;
      cursor: pointer;
    }
    button:hover {
      background-color: #a12020;
    }
    .error {
      color: red;
      margin-top: 10px;
    }
      header {
      display: flex;
      align-items: center;
      padding: 1rem 2rem;
      border-bottom: 1px solid #ccc;
      background-color: #fff;
      gap: 2rem;
    }
      nav { margin-left: auto; }
    nav ul {
      list-style: none;
      display: flex;
      gap: 2rem;
    }
    nav ul li a {
      text-decoration: none;
      color: #c22e2e;
      font-weight: bold;
    }
/* === CAPTCHA STYLING === */
.captcha-box {
  text-align: center;
  margin-top: 15px;
}

.captcha-box label {
  display: block;
  color: #fff;
  margin-bottom: 5px;
  font-size: 0.95em;
}

.captcha-box strong {
  display: inline-block;
  margin-bottom: 8px;
  background: #ffffff;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 1.1em;
  color: #d40000;
}

.captcha-box input {
  padding: 6px 10px;
  border-radius: 6px;
     border: 1px solid #ccc;
  text-align: center;
  background-color: #ffffff;
  color: #000000;
  outline: none;
  transition: background 0.2s;
}

.captcha-box input:focus {
  background-color: #ffffff;
}

/* === LOGOUT MESSAGE === */
.logout-message {
  position: fixed;
  top: 10%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: #ffffff;
  color: #ff5252;
  padding: 20px 30px;
  border-radius: 10px;
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.5);
  font-size: 18px;
  text-align: center;
  z-index: 9999;
  opacity: 0;
  animation: fadeInOut 3s ease forwards;
}


@keyframes fadeInOut {
  0% { opacity: 0; transform: translate(-50%, -70%); }
  15% { opacity: 1; transform: translate(-50%, -50%); }
  85% { opacity: 1; transform: translate(-50%, -50%); }
  100% { opacity: 0; transform: translate(-50%, -60%); }
}