body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background: linear-gradient(to right, #f8f9fa, #e9ecef);
  color: #333;
}

header {
  background-color: #004080;
  color: white;
  padding: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo {
  height: 50px;
  margin-right: 10px;
}

#start-section {
  text-align: center;
  margin: 2rem;
}

.controls {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 1rem;
}

select {
  padding: 0.5rem;
  font-size: 1rem;
}

#start-btn {
  background-color: #007bff;
  color: white;
  font-size: 1.5rem;
  padding: 1rem 2rem;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

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

#flash {
  margin: 1rem auto;
  padding: 1rem;
  width: 80%;
  max-width: 600px;
  text-align: center;
  font-weight: bold;
  background-color: #fff3cd;
  color: #856404;
  border: 1px solid #ffeeba;
  border-radius: 8px;
  transition: opacity 0.5s ease-in-out;
  opacity: 0;
}

#timer {
  text-align: center;
  font-weight: bold;
  margin-top: 10px;
  font-size: 1.2rem;
}

#quiz-container {
  display: flex;
  justify-content: center;
  margin: 2rem;
}

#question-box {
  background-color: white;
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
  width: 90%;
  max-width: 500px;
  text-align: center;
}

#answer {
  width: 80%;
  padding: 0.5rem;
  margin: 1rem 0;
  font-size: 1rem;
}

.buttons {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

button {
  margin: 5px;
  padding: 0.5rem 1rem;
  font-size: 1rem;
  border: none;
  border-radius: 8px;
  cursor: pointer;
}

#submit-btn {
  background-color: #28a745;
  color: white;
}

#skip-btn {
  background-color: #ffc107;
  color: black;
}

#next-btn {
  background-color: #007bff;
  color: white;
}

#progress-section {
  text-align: center;
  margin-bottom: 2rem;
}

#certificate-canvas {
  display: block;
  margin: 2rem auto;
  border: 2px solid #333;
  box-shadow: 0 0 10px rgba(0,0,0,0.3);
}

#download-link {
  display: block;
  text-align: center;
  margin-bottom: 2rem;
  font-weight: bold;
  color: #007bff;
}
/* style.css 

body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background: #121212;
  color: #ffffff;
}

#passwordPage {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 2rem;
  background: linear-gradient(135deg, #1f1f1f, #2b2b2b);
}

.header {
  text-align: center;
  margin-bottom: 2rem;
}

.logo {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  border: 3px solid #00ffcc;
  margin-bottom: 0.5rem;
}

h1 {
  font-size: 2rem;
  color: #00ffcc;
  text-shadow: 1px 1px 4px #000;
}

.password-container {
  background: #1e1e1e;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 0 10px rgba(0, 255, 204, 0.3);
  width: 90%;
  max-width: 400px;
  text-align: center;
}

.password-container h2 {
  margin-bottom: 1rem;
  font-size: 1.4rem;
  color: #ffffff;
}

.password-container input[type="password"] {
  padding: 0.6rem;
  width: 100%;
  border: 1px solid #444;
  border-radius: 8px;
  font-size: 1rem;
  background: #2a2a2a;
  color: #fff;
  margin-bottom: 1rem;
}

.password-container button {
  padding: 0.6rem 1.2rem;
  font-size: 1rem;
  background-color: #00ffcc;
  color: #000;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.3s ease;
}

.password-container button:hover {
  background-color: #00ccaa;
}

.error {
  color: #ff5555;
  margin-top: 0.5rem;
  font-size: 0.9rem;
}*/