:root {
  --primary: #0d6efd;
  --light: #f8f9fa;
  --dark: #212529;
}

body {
  font-family: system-ui, sans-serif;
  line-height: 1.6;
  color: var(--dark);
  background: var(--light);
  margin: 0;
}

.navbar {
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  font-weight: 600;
}

/* Drop Area */
#drop-area {
  border: 2px dashed var(--primary);
  background: #fff;
  border-radius: 1rem;
  padding: 3rem;
  text-align: center;
  transition: 0.3s;
}

#drop-area.dragover {
  background: rgba(13, 110, 253, 0.1);
  transform: scale(1.02);
}

#drop-area:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.spinner-border {
  width: 3rem;
  height: 3rem;
  color: var(--primary);
}

/* Image Preview */
#result img {
  max-width: 100%;
  border-radius: 1rem;
  margin-top: 1rem;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

/* Carousel */
.carousel {
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  margin-bottom: 2rem;
}

.carousel-item {
  height: 500px;
}

.carousel-item img {
  object-fit: cover;
  width: 100%;
  height: 100%;
}

.carousel-caption {
  background: rgba(0,0,0,0.6);
  border-radius: 0.5rem;
  padding: 1rem;
  font-size: 1rem;
}

/* Footer */
footer {
  background: var(--dark);
  color: var(--light);
  text-align: center;
  padding: 2rem 0;
}

/* Buttons */
.btn-primary-upload {
  padding: 0.75rem 1.5rem;
  font-weight: 500;
  transition: 0.3s;
}

.btn-primary-upload:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

/* Responsive */
@media (max-width: 768px) {
  .carousel-item {
    height: 300px;
  }
  .carousel-caption {
    padding: 0.5rem;
  }
}

.text-animate-holder {
  padding: 0.5rem;
  overflow: hidden;
}
.animated-content {
  animation: slide 24s linear infinite;
}
@keyframes slide {
  0%   { transform: translateX(100%) }
  100% { transform: translateX(-70%) }
}