/*body { font-family: sans-serif; display: flex; justify-content: center; align-items: center; height: 100vh; background: #f4f4f9; margin: 0; } */
.card-upload2 { background: white; padding: 30px; border-radius: 8px; box-shadow: 0 4px 10px rgba(0,0,0,0.1); width: 350px; }
h2.upload2 { margin-bottom: 10px; color: #333; font-size: 1.5rem; }     /* no longer used */
p.upload2 { color: #666; }  /* no longer used */
ol.upload2 { padding-left: var(--theme-padding);}
.input-upload2 { display: block; margin-bottom: 20px; width: 100%; }
.button-upload2 { background: #007bff; color: white; border: none; padding: 10px 15px; border-radius: 4px; cursor: pointer; width: 100%; font-size: 1rem; }
.button-upload2:hover { background: #0056b3; }
.alert { margin-bottom: 15px; padding: 10px; border-radius: 4px; font-size: 0.9rem; text-align: center; font-weight: bold; }
.error { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }
.success { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }