:root {
  --primary: #6366f1;
  --bg: #0f172a;
  --glass: rgba(30, 41, 59, 0.7);
  --accent: #f59e0b;
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: #fff;
  min-height: 100vh;
  margin: 0;
  display: flex;
  justify-content: center;
  align-items: center;
}

.container {
  width: 90%;
  max-width: 800px;
  background: var(--glass);
  backdrop-filter: blur(12px);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  margin-top: 2rem;
  margin-bottom: 2rem;
}

.title { text-align: center; margin-bottom: 2rem; font-size: 2.5rem; }

.upload-input, .search-input {
  width: 100%;
  padding: 12px;
  margin-bottom: 1rem;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
  box-sizing: border-box;
}

.search-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 10px rgba(99, 102, 241, 0.3);
}

.results { margin-top: 1.5rem; }

.result-card {
  background: rgba(255, 255, 255, 0.05);
  padding: 1.5rem;
  border-radius: 12px;
  margin-bottom: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: transform 0.2s;
}

.result-card:hover { transform: translateY(-3px); }
.result-card h3 { color: var(--primary); margin: 0 0 10px 0; }

.snippet {
  background: rgba(0, 0, 0, 0.2);
  border-left: 4px solid var(--accent);
  padding: 12px;
  margin-top: 10px;
  border-radius: 6px;
  font-size: 0.9rem;
  line-height: 1.5;
}

.view-btn {
  background: var(--primary);
  color: #fff;
  border: none;
  padding: 10px 20px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  transition: filter 0.2s;
}

.view-btn:hover { filter: brightness(1.1); }

.view-btn.small {
  padding: 5px 10px;
  font-size: 0.8rem;
  background: var(--accent);
  margin-left: 10px;
}

.highlight {
  background: rgba(245, 158, 11, 0.5);
  color: #fff;
  padding: 2px 4px;
  border-radius: 3px;
  font-weight: bold;
}

.preview { margin-top: 2rem; }