:root {
  --bg-primary: #0E141B;
  --bg-secondary: #1A212B;
  --accent-primary: #00a1c9f3;
  --accent-secondary: #4B8DFB;
  --text-primary: #f5f9fcc3;
  --text-secondary: #8A9BA8;
  --border-color: #2D3B4A;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
}

.header {
  text-align: center;
  margin-bottom: 4rem;
}

.main-title {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 2.8rem;
  letter-spacing: -0.5px;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.subtitle {
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  font-size: 1.2rem;
  color: var(--text-secondary);
}

.analysis-form {
  margin: 3rem 0;
}

textarea {
  width: 100%;
  min-height: 250px;
  padding: 1.5rem;
  background: var(--bg-secondary);
  border: 2px solid var(--border-color);
  border-radius: 12px;
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  resize: vertical;
  margin-bottom: 1.5rem;
  transition: all 0.3s ease;
  /* Custom thin dark scrollbar styling */
  scrollbar-width: thin;
  scrollbar-color: #555 #333;
}

textarea:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 15px rgba(0, 201, 167, 0.1);
}

/* WebKit scrollbar styling for textarea */
textarea::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

textarea::-webkit-scrollbar-track {
  background: #333;
  border-radius: 10px;
}

textarea::-webkit-scrollbar-thumb {
  background: #555;
  border-radius: 10px;
}

textarea::-webkit-scrollbar-thumb:hover {
  background: #777;
}

.cta-button {
  background: var(--accent-primary);
  color: var(--bg-primary);
  border: none;
  padding: 1rem 2rem;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 1.1rem;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  width: 100%;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 201, 167, 0.2);
}

.result-container {
  margin: 4rem 0;
  padding: 2rem;
}

.result-card {
  background: var(--bg-secondary);
  border: 2px solid var(--accent-primary);
  border-radius: 12px;
  padding: 2.5rem;
  text-align: center;
  box-shadow: 0 8px 24px rgba(0, 201, 167, 0.08);
  animation: fadeIn 0.6s ease;
}

.result-text {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 1.6rem;
  color: var(--accent-primary);
  margin: 0;
}

.examples-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  margin-top: 3rem;
}

.example-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
}

.example-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 1.2rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

/* Compact styling for example content */
.example-content {
  white-space: pre-wrap;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  line-height: 1.4;
  color: var(--text-secondary);
  margin: 0;
  padding: 0;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 8px;
  padding: 1rem; /* Retain some padding for readability */
}

.example-content p {
  margin: 5px 0;
}

.example-content ul {
  margin: 5px 0 5px 20px;
  padding: 0;
}

.example-content li {
  margin: 0;
  padding: 0;
}

.copy-button {
  background: rgba(0, 201, 167, 0.1);
  color: var(--accent-primary);
  border: 1px solid var(--accent-primary);
  padding: 0.75rem 1.5rem;
  border-radius: 6px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  width: 100%;
}

.copy-button:hover {
  background: var(--accent-primary);
  color: var(--bg-primary);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 768px) {
  .container {
    padding: 2rem 1rem;
  }
  
  .main-title {
    font-size: 2rem;
  }
  
  .result-text {
    font-size: 1.2rem;
  }
}