body {
  font-family: 'Inter', sans-serif;
  background: linear-gradient(135deg, #0f0f1f, #1a0f2f);
  color: #e0e0ff;
  margin: 0;
  padding: 20px;
  min-height: 100vh;
}

.container {
  max-width: 700px;
  margin: 0 auto;
  background: rgba(20, 20, 40, 0.7);
  padding: 30px;
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(100, 100, 255, 0.2);
}

.logos {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 20px;
}

.logos img {
  height: 50px;
}

h1 {
  text-align: center;
  color: #a0a0ff;
}

p {
  text-align: center;
  color: #b0b0ff;
}

.event-card {
  background: rgba(40, 40, 70, 0.6);
  padding: 25px;
  border-radius: 12px;
  margin: 30px 0;
  text-align: center;
  border: 1px solid rgba(100, 100, 255, 0.3);
}

.options {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin: 20px 0;
}

button {
  padding: 14px 32px;
  font-size: 1.1em;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s;
}

.yes-btn {
  background: linear-gradient(45deg, #00cc88, #009966);
  color: white;
}

.yes-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 0 20px rgba(0, 204, 136, 0.5);
}

.no-btn {
  background: linear-gradient(45deg, #ff4444, #cc0000);
  color: white;
}

.no-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 0 20px rgba(255, 68, 68, 0.5);
}

.stake {
  margin: 20px 0;
}

label {
  display: block;
  margin-bottom: 10px;
  color: #b0b0ff;
}

input[type="number"] {
  width: 100px;
  padding: 10px;
  background: rgba(50, 50, 80, 0.8);
  border: 1px solid rgba(100, 100, 255, 0.4);
  border-radius: 8px;
  color: white;
}

.agent-section {
  text-align: center;
  margin: 40px 0;
}

.agent-btn {
  background: linear-gradient(45deg, #6a5acd, #9370db);
  color: white;
  padding: 14px 40px;
}

.agent-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 0 20px rgba(147, 112, 219, 0.5);
}

.result {
  margin-top: 30px;
  padding: 25px;
  border-radius: 12px;
  text-align: center;
}

.hidden {
  display: none;
}

.score {
  font-size: 3em;
  font-weight: bold;
  margin: 20px 0;
}

.privacy-note {
  text-align: center;
  font-style: italic;
  color: #a0a0ff;
  margin-top: 30px;
}

footer {
  text-align: center;
  margin-top: 50px;
  font-size: 0.9em;
  color: #a0a0ff;
  /* Logo Endless ở trung tâm */
.logo-center {
  text-align: center;
  margin: 20px 0 30px;
}

.endless-logo-center {
  height: 60px;
  object-fit: contain;
}

footer a {
  color: #a0a0ff;
  text-decoration: underline;
}
.loading {
  display: none;
  text-align: center;
  margin: 20px 0;
  font-size: 1.2em;
  color: #a0a0ff;
}