main {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.upload-panel {
  position: relative;
  background: var(--color-background);
  border-radius: 28px;
  box-shadow: var(--shadow);
  padding: 1.5rem;
  backdrop-filter: blur(12px);
  overflow: hidden;
  width: 100%;
  max-height: 100%;
  margin: 1vh;
}

.info-label {
  font-size: 1rem;
}

#infoContainer {
  position: fixed;
  top: 1rem;
  width: 100%;
  text-align: center;
  opacity: 0;
  transform: translateY(-200%);
  transition: transform 0.25s ease, opacity 0.25s ease, border-color 0.25s ease;
}

#infoContent {
  display: block;
  margin: 1vh;
  padding: 1vh;
  border-radius: 16px;
  color: var(--color-quaternary);
  box-shadow: var(--shadow);
  background-color: var(--color-background);
}

#infoContainer #infoIconSuccess,
#infoContainer #infoIconError {
  display: none;
}

#infoContainer.visible {
  transform: translateY(0);
  opacity: 1;
}

#infoContainer.success #infoIconSuccess,
#infoContainer.error #infoIconError {
  display: inline-block;
}

.file-field {
  color: var(--color-secondary);
  display: grid;
  padding: 1rem;
  border: 1px dashed var(--color-secondary);
  border-radius: 18px;
  cursor: pointer;
  position: relative;
  margin: 20px 0;
}

.file-field #addMoreButton {
  display: none;
}

.file-field.has-files #addMoreButton {
  display: block;
}

.file-field.has-files #filePickerPrompt {
  display: none;
}

.file-field input[type="file"] {
  opacity: 0;
  position: absolute;
  pointer-events: none;
  width: 0;
  height: 0;
}

.secondary-button {
  width: 100%;
  border: none;
  border-radius: 999px;
  padding: 0.75rem 0.9rem;
  background: var(--color-quinary);
  color: var(--color-quaternary);
  font-weight: 700;
  cursor: pointer;
}

.primary-button {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 999px;
  padding: 1rem 1.2rem;
  background: var(--color-primary);
  color: var(--color-quaternary);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.primary-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(84px, 1fr));
  grid-auto-rows: min-content;
  align-content: start;
  align-self: start;
  gap: 0.55rem;
  margin-top: 0.6rem;
  max-height: 40vh;
  overflow-y: auto;
  padding-right: 0.3rem;
}

.preview-item {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1 / 1;
}

.preview-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.preview-remove {
  position: absolute;
  top: 6px;
  right: 6px;
  font-family: 'initial';
  background: var(--color-tertiary);
  color: #fff;
  border: none;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  cursor: pointer;
}