body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #0b0f14;
  color: #e6edf3;
}

.container {
  max-width: 900px;
  margin: auto;
  padding: 30px;
}

.header {
  text-align: center;
  margin-bottom: 25px;
}

.subtitle {
  opacity: 0.65;
  font-size: 13px;
}

.panel {
  background: #111826;
  padding: 20px;
  border-radius: 12px;
  text-align: center;
}

button {
  background: #4cc9f0;
  border: none;
  padding: 12px 18px;
  border-radius: 8px;
  font-size: 16px;
  cursor: pointer;
  color: #001018;
  font-weight: bold;
}

button:hover {
  background: #3aa7cc;
}

#progressContainer {
  margin-top: 15px;
  display: none;
}

.bar {
  width: 100%;
  height: 10px;
  background: #222;
  border-radius: 10px;
  overflow: hidden;
  margin-top: 8px;
}

#progressBar {
  width: 0%;
  height: 100%;
  background: #4cc9f0;
  transition: width 0.3s ease;
}

.report {
  margin-top: 20px;
  background: #111826;
  border-radius: 12px;
  padding: 20px;
}

.status {
  text-align: center;
  padding: 15px;
  border-radius: 10px;
  margin-bottom: 15px;
}

.good { background: #14532d; }
.mid { background: #3b2f0f; }
.bad { background: #3b0f12; }

/* ✅ THIS IS THE IMPORTANT FIX */
.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

@media (max-width: 700px) {
  .grid {
    grid-template-columns: 1fr;
  }
}

.card {
  background: #0f172a;
  padding: 14px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.05);
  margin-top: 10px;
}

.card b {
  display: block;
  opacity: 0.75;
  margin-bottom: 6px;
}