*, *::after, *::before {
  box-sizing: border-box;
}

:root {
  --section-background: hsla(267, 11%, 82%, .3);
  --fieldset-background: hsla(247, 11%, 82%, .5);
  --round-radius: .75rem;
  --form-gap: .2rem;
  --layout-paddings: 1rem;
}
@media (max-width: 400px) {
  :root {
    --layout-paddings: .2rem;
  }
}

.smarkForm {
  flex: 1;
  margin: var(--layout-paddings);
  /* Optional: Hover effect for non-disabled buttons */
  /* Headers and Footers */
  /* List items animation */
}
.smarkForm section, .smarkForm header {
  margin: var(--layout-paddings);
}
.smarkForm section > h1, .smarkForm header > h1 {
  margin-top: 0px;
}
.smarkForm section {
  background: var(--section-background);
  border: solid 1px grey;
  border-radius: 0.5em;
  padding: var(--layout-paddings);
}
.smarkForm fieldset {
  margin: 1em 0px;
  padding: calc(var(--layout-paddings) / 2);
  border-radius: 0.5em;
  position: relative;
  background: var(--fieldset-background);
}
.smarkForm .aside {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}
.smarkForm .aside > :not(.inline) {
  flex: 1;
}
.smarkForm .aside > .inline {
  display: inline-block;
}
.smarkForm .aside.reverse {
  flex-direction: row-reverse;
}
.smarkForm .full-width {
  width: 100%;
}
.smarkForm .form-group {
  display: flex;
  gap: var(--form-gap);
  align-items: flex-start;
  align-content: stretch;
  justify-content: flex-start;
  max-width: 100%;
  flex-grow: 1;
  flex-shrink: 0;
  flex-basis: auto;
}
.smarkForm .form-group:not(.nowrap) {
  flex-wrap: wrap;
}
.smarkForm .spacer {
  flex-grow: 5;
}
.smarkForm .input-group {
  display: grid;
  flex-grow: 1;
  grid-template-columns: min-content 1fr;
  gap: var(--form-gap);
  align-items: flex-start;
}
@media (max-width: 1024px) {
  .smarkForm .input-group {
    grid-template-columns: 1fr;
  }
}
.smarkForm .singleton {
  display: flex;
  align-items: stretch;
  margin: var(--form-gap);
}
.smarkForm .singleton input, .smarkForm .singleton textarea, .smarkForm .singleton select {
  width: 140px;
}
.smarkForm .singleton input, .smarkForm .singleton textarea, .smarkForm .singleton select, .smarkForm .singleton button {
  border-radius: 0px;
}
.smarkForm .singleton input:first-child, .smarkForm .singleton textarea:first-child, .smarkForm .singleton select:first-child, .smarkForm .singleton button:first-child {
  border-radius: var(--round-radius) 0px 0px var(--round-radius);
}
.smarkForm .singleton input:last-child, .smarkForm .singleton textarea:last-child, .smarkForm .singleton select:last-child, .smarkForm .singleton button:last-child {
  border-radius: 0px var(--round-radius) var(--round-radius) 0px;
}
.smarkForm .singleton > * {
  z-index: 2;
  margin: 0px !important;
}
.smarkForm .singleton > button {
  z-index: 1;
}
.smarkForm input,
.smarkForm textarea,
.smarkForm select {
  background-color: #ffffff;
  flex-grow: 5;
}
.smarkForm input, .smarkForm textarea, .smarkForm select, .smarkForm button {
  margin: var(--form-gap);
  border-radius: var(--round-radius);
  font-size: inherit;
}
.smarkForm input:not(.small), .smarkForm textarea:not(.small), .smarkForm select:not(.small), .smarkForm button:not(.small) {
  padding: 0.5rem 1rem;
}
.smarkForm button {
  min-width: 2rem;
  cursor: pointer;
}
.smarkForm input {
  width: auto;
}
.smarkForm input[type=color] {
  min-width: 3em;
  padding: calc(var(--round-radius) * 0.25) calc(var(--round-radius) * 0.75);
  height: 2em;
}
.smarkForm button:disabled {
  background-color: #b0b0b0; /* Gray color for disabled state */
  color: #6c757d; /* Light gray text */
  cursor: not-allowed;
  opacity: 0.5;
}
.smarkForm button:hover:not(:disabled) {
  background-color: ivory;
}
.smarkForm textarea {
  resize: none;
}
.smarkForm label {
  padding-top: 0.3rem;
  font-weight: bold;
}
.smarkForm label, .smarkForm button {
  user-select: none;
}
.smarkForm button[data-hotkey] {
  position: relative;
  overflow-x: display;
}
.smarkForm button[data-hotkey]::before {
  content: attr(data-hotkey);
  display: inline-block;
  position: absolute;
  top: 2px;
  left: 2px;
  z-index: 10;
  pointer-events: none;
  background-color: #ffd;
  outline: 1px solid lightyellow;
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: bold;
  font-family: sans-serif;
  font-size: 0.8em;
  white-space: nowrap;
  transform: scale(1.8) translate(0.1em, 0.1em);
}
.smarkForm a:focus,
.smarkForm button:focus,
.smarkForm input:focus,
.smarkForm textarea:focus {
  box-shadow: none;
}
.smarkForm a:focus:not([tabindex="-1"]),
.smarkForm button:focus:not([tabindex="-1"]),
.smarkForm input:focus:not([tabindex="-1"]),
.smarkForm textarea:focus:not([tabindex="-1"]) {
  outline: dotted #ffd 4px;
  outline-offset: 0.05em;
}
.smarkForm h1, .smarkForm h2, .smarkForm h3, .smarkForm h4, .smarkForm h5, .smarkForm h6 {
  user-select: none;
}
.smarkForm .form-group.h1, .smarkForm .form-group.f1 {
  font-size: 1.6rem;
  font-weight: bold;
  user-select: none;
}
.smarkForm .form-group.h1 {
  border-bottom: solid 3px;
  margin-top: 1.5rem;
  margin-bottom: 0.8rem;
}
.smarkForm .form-group.f1 {
  border-top: solid 3px;
  margin-bottom: 1.5rem;
  margin-top: 0.8rem;
  padding-top: 0.2em;
}
.smarkForm .form-group.h2, .smarkForm .form-group.f2 {
  font-size: 1.4rem;
  user-select: none;
}
.smarkForm .form-group.h2 {
  border-bottom: solid 2px;
  margin-top: 1.5rem;
  margin-bottom: 0.8rem;
}
.smarkForm .form-group.f2 {
  border-top: solid 2px;
  margin-bottom: 1.5rem;
  margin-top: 0.8rem;
  padding-top: 0.2em;
}
.smarkForm .foldButton {
  border: solid black;
  border-width: 0 3px 3px 0;
  display: inline-block;
  padding: 0.2em;
  background: none;
  font-size: 1.3em;
  transition: transform 0.5s;
  transform: translateY(0.2em) rotate(45deg);
}
.smarkForm .foldButton.folded {
  transform: translateY(0.2em) rotate(-135deg);
}
@media (hover: hover) {
  .smarkForm .foldButton:hover {
    opacity: 0.5;
  }
  .smarkForm .foldButton:hover.folded {
    transform: translateY(0.2em) rotate(45deg);
  }
  .smarkForm .foldButton:hover:not(.folded) {
    transform: translateY(0.2em) rotate(-135deg);
  }
}
.smarkForm .animated_item {
  transform: scaleY(0) translateY(-50%);
  /* Add transition for removal effect */
  transition: transform 150ms ease-out;
}
.smarkForm .animated_item.ongoing {
  transform: scaleY(1) translateY(0%);
  transition: transform 150ms ease-in;
}
@media (hover: hover) {
  .smarkForm .form-group button:not([disabled]):hover {
    transform: translate(2px, 2px);
  }
}
.smarkForm input:invalid {
  background-color: lightpink;
}