main {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  padding: 5px;
  padding-top: 40px;
  padding-bottom: 40px;
  display: flex;
  justify-content: center;
  min-height: 100vh;
}

.download-container {
  max-width: 650px;
  width: 100%;
  background: #fff;
  padding: 35px;
  border-radius: 20px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
  animation: fadeIn 0.6s ease;
}

h2 {
  text-align: center;
  margin-bottom: 30px;
  color: #222;
  font-size: 26px;
  font-weight: 700;
}

.file-list {
  display: grid;
  gap: 18px;
}

.file-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #f9fafb;
  padding: 16px 22px;
  border-radius: 14px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.file-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
}

.file-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.file-icon {
  font-size: 24px;
}

.file-name {
  font-size: 16px;
  font-weight: 500;
  color: #444;
  padding-right: 20px;
}

.download-btn {
  padding: 10px 20px;
  border: none;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  background: linear-gradient(135deg, #4f46e5, #3b82f6);
  color: #fff;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.download-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.btn-open {
  background: #e5e7eb;
  color: #333;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@media (max-width: 600px) {
  .download-container {
    padding: 10px;
  }
}