/* File upload and list styles */
#user-upload-area {
  border: 2px dashed var(--border);
  border-radius: 8px;
  padding: 2rem;
  text-align: center;
  margin: 1rem 0;
  cursor: pointer;
  transition: all 0.2s ease-in-out;
  background-color: var(--surface);
}

#user-upload-area:hover,
#user-upload-area.highlight {
  border-color: var(--primary);
  background-color: rgba(var(--primary-rgb), 0.05);
}

#user-upload-area p {
  margin: 0;
  color: var(--text-secondary);
}

#file-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
}

#file-list {
  margin: 1.5rem 0;
  padding: 0;
}

#file-list li {
  display: flex;
  flex-direction: column;
  padding: 0.75rem 1rem;
  margin: 0.5rem 0;
  background-color: var(--surface);
  border-radius: 6px;
  border: 1px solid var(--border);
  transition: all 0.2s ease-in-out;
}

#file-list li:hover {
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  transform: translateY(-1px);
}

#file-list li.no-files,
#file-list li.loading-message,
#file-list li.error-message {
  display: block;
  text-align: center;
  color: var(--text-muted);
  padding: 2rem 1.5rem;
  background-color: transparent;
  border: 2px dashed var(--border);
  margin: 1rem 0;
  border-radius: 8px;
  font-size: 1.1em;
}

#file-list li.loading-message {
  color: var(--primary);
  font-style: italic;
}

#file-list li.error-message {
  color: var(--error);
  border-color: var(--error);
}

#file-list li.error-message .login-link {
  color: var(--primary);
  text-decoration: none;
  font-weight: bold;
  margin-left: 0.3em;
}

#file-list li.error-message .login-link:hover {
  text-decoration: underline;
}

#file-list li.no-files:hover {
  background-color: rgba(var(--primary-rgb), 0.05);
  border-color: var(--primary);
  transform: none;
  box-shadow: none;
}

.file-item {
  width: 100%;
}

.file-info {
  display: flex;
  align-items: flex-start;
  flex: 1;
  min-width: 0;
  flex-direction: column;
  gap: 0.25rem;
}

.file-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  width: 100%;
  gap: 0.75rem;
}



.file-name {
  color: var(--text-color);
  word-break: break-word;
  overflow-wrap: break-word;
  line-height: 1.3;
  flex: 1;
  font-size: 0.95em;
}

.file-size {
  color: var(--text-muted);
  font-size: 0.8em;
  white-space: nowrap;
  flex-shrink: 0;
  font-style: italic;
  align-self: flex-start;
}

.delete-file {
  align-self: center;
  background: none;
  border: none;
  font-size: 1.1em;
  cursor: pointer;
  padding: 0.3rem 0.5rem;
  border-radius: 4px;
  transition: all 0.2s ease;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

.delete-file:hover {
  background-color: var(--error);
  color: white;
  transform: scale(1.1);
}

.file-actions {
  display: flex;
  gap: 0.5rem;
  margin-left: 1rem;
  flex-shrink: 0;
}

.download-button,
.delete-button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.8rem;
  border-radius: 4px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  border: 1px solid transparent;
}

.download-button {
  background-color: var(--primary);
  color: white;
}

.download-button:hover {
  background-color: var(--primary-hover);
  transform: translateY(-1px);
}

.delete-button {
  background-color: transparent;
  color: var(--error);
  border-color: var(--error);
}

.delete-button:hover {
  background-color: rgba(var(--error-rgb), 0.1);
}

.button-icon {
  font-size: 1em;
}

.button-text {
  display: none;
}

/* Show text on larger screens */
@media (min-width: 640px) {
  .button-text {
    display: inline;
  }
  
  .download-button,
  .delete-button {
    padding: 0.4rem 1rem;
  }
}

/* Responsive adjustments */
@media (max-width: 480px) {
  #file-list li {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
  
  .file-actions {
    width: 100%;
    margin-left: 0;
    justify-content: flex-end;
  }
  
  .file-name {
    max-width: 100%;
  }
}

#file-list li a {
  color: var(--primary);
  text-decoration: none;
  flex-grow: 1;
  margin-right: 1rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

#file-list li a:hover {
  text-decoration: underline;
}

.file-size {
  color: var(--text-secondary);
  font-size: 0.9em;
  margin-left: 0.5rem;
}

.delete-file {
  background: none;
  border: none;
  color: var(--error);
  cursor: pointer;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  transition: background-color 0.2s;
}

.delete-file:hover {
  background-color: rgba(var(--error-rgb), 0.1);
}

/* Loading state */
#file-list.loading {
  opacity: 0.7;
  pointer-events: none;
}

/* Mobile optimizations */
@media (max-width: 768px) {
  #user-upload-area {
    padding: 1.5rem 1rem;
  }
  
  #file-list li {
    padding: 0.5rem;
    font-size: 0.9rem;
  }
  
  .file-size {
    display: block;
    margin-left: 0;
    margin-top: 0.25rem;
  }
}