/* Text inputs */
.input {
  accent-color: var(--input-accent-color, var(--color-text));
  background-color: var(--input-background, transparent);
  border-radius: var(--input-border-radius, 0.5em);
  border: var(--input-border-size, 1px) solid var(--input-border-color, var(--color-border-darker));
  color: var(--input-color, var(--color-text));
  font-size: max(16px, 1em);
  inline-size: 100%;
  padding: var(--input-padding, 0.5em 0.8em);
  resize: none;

  &[type="search"] {
    &::-webkit-search-decoration,
    &::-webkit-search-results-button,
    &::-webkit-search-results-decoration {
      display: none;
    }
  }

  &:autofill,
  &:-webkit-autofill,
  &:-webkit-autofill:hover,
  &:-webkit-autofill:focus {
    -webkit-text-fill-color: var(--color-text);
    -webkit-box-shadow: 0 0 0px 1000px var(--color-selected) inset;
  }

  &:where(:not(:active)):focus {
    --input-border-color: var(--color-selected-dark);
    --hover-color: var(--color-selected-dark);
    --outline-size: 0;

    filter: var(--hover-filter);
    box-shadow: 0 0 0 var(--hover-size) var(--hover-color);
  }
}

.form {
  display: flex;
  flex-direction: column;
  gap: var(--block-space);
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form__group label {
  font-weight: 600;
}

.form__help {
  color: var(--color-border-darker);
  font-size: 0.85rem;
  margin: 0;
}

.form__actions {
  align-items: center;
  display: flex;
  gap: var(--inline-space);
}

.form__fieldset {
  border: 1px solid var(--color-border-darker);
  border-radius: 0.75em;
  display: flex;
  flex-direction: column;
  gap: var(--block-space);
  padding: var(--block-space);
}

.form__fieldset legend {
  font-weight: 600;
  padding-inline: 0.35em;
}

.form__static {
  background-color: var(--color-border);
  border-radius: var(--input-border-radius, 0.5em);
  border: 1px solid var(--color-border-darker);
  color: var(--color-text);
  padding: var(--input-padding, 0.5em 0.8em);
}

.form__checkbox {
  accent-color: var(--color-link);
  block-size: 1.1em;
  inline-size: 1.1em;
}

.input--transparent {
  --input-border-color: currentColor;
  --input-color: currentColor;
  --input-background: transparent;
}

.input--invisible {
  background-color: transparent;
  block-size: 5px;
  border: none;
  inline-size: 5px;
  opacity: 0.1;

  &:focus {
    outline: none;
  }
}

.input--actor {
  transition: box-shadow 150ms ease, outline-offset 150ms ease;

  &:focus-within {
    --input-border-color: var(--color-selected-dark);
    --hover-color: var(--color-selected-dark);
    --outline-size: 0;

    filter: var(--hover-filter);
    box-shadow: 0 0 0 var(--hover-size) var(--hover-color);
  }

  .input {
    --input-padding: 0;
    --input-border-radius: 0;
    --input-background: transparent;
    --input-border-size: 0;
    --hover-size: 0;
    --outline-size: 0;
    --outline-color: transparent;

    outline: 0;
  }

  &:has(.input:is(
    :autofill,
    :-webkit-autofill,
    :-webkit-autofill:hover,
    :-webkit-autofill:focus)) {
    -webkit-text-fill-color: var(--color-text);
    -webkit-box-shadow: 0 0 0px 1000px var(--color-selected) inset;
  }

  .btn:not(.avatar) {
    margin-block: -0.4em;

    &:last-child {
      margin-inline-end: -0.7em;
    }
  }

  .btn--reversed img {
    inline-size: 1em;
  }
}

.input--file {
  input[type="file"] {
    --hover-size: 0;

    block-size: 100%;
    border: 0;
    border-radius: 50%;
    inline-size: 100%;
    overflow: clip;
    padding: 0;

    &::file-selector-button {
      appearance: none;
      cursor: pointer;
      opacity: 0;
    }
  }

  &:not(.avatar) {
    img {
      inline-size: 1.6em;
    }
  }
}

.input--code {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monaco, monospace;
  white-space: pre-wrap !important;
  word-wrap: break-word;
}

/* Switches */
.switch {
  block-size: 1.75em;
  display: inline-flex;
  inline-size: 3em;
  position: relative;
  border-radius: 2em;

  @media (any-hover: hover) {
    &:where(:not(:active):hover) .switch__btn {
      filter: brightness(0.7);
      box-shadow: none;
    }
  }

  &:focus-within .switch__btn {
    --shadow-size: min(0.2em, 2px);

    box-shadow:
      0 0 0 var(--shadow-size) var(--color-bg),
      0 0 0 calc(var(--shadow-size) * 2) var(--color-link);
  }
}

.switch__input {
  block-size: 0;
  inline-size: 0;
  opacity: 0.1;
}

.switch__btn {
  background-color: var(--color-border-darker);
  border-radius: 2em;
  cursor: pointer;
  inset: 0;
  position: absolute;
  transition: 150ms ease;

  &::before {
    background-color: var(--color-text-reversed);
    block-size: 1.35em;
    border-radius: 50%;
    content: "";
    inline-size: 1.35em;
    inset-block-end: 0.2em;
    inset-inline-start: 0.2em;
    position: absolute;
    transition: 150ms ease;
  }

  .switch__input:disabled + & {
    background-color: var(--color-border-darker) !important;
    cursor: not-allowed;
  }

  .switch__input:checked + & {
    background-color: var(--color-text);

    &::before {
      transform: translateX(1.2em);
    }
  }
}

/* Theme picker */
.theme-picker {
  display: grid;
  gap: var(--inline-space);
  grid-template-columns: repeat(auto-fit, minmax(8rem, 1fr));
}

.theme-option {
  --theme-option-border: var(--color-border-darker);

  background-color: transparent;
  border-radius: 0.75em;
  border: 1px solid var(--theme-option-border);
  cursor: pointer;
  display: grid;
  gap: 0.45em;
  padding: 0.65em 0.75em;
  position: relative;
  text-align: center;
  transition: border-color 150ms ease, box-shadow 150ms ease, background-color 150ms ease, transform 150ms ease;

  @media (any-hover: hover) {
    &:hover {
      background-color: oklch(var(--lch-black) / 0.05);
      transform: translateY(-1px);
    }
  }
}

.theme-option__input {
  block-size: 1px;
  inline-size: 1px;
  margin: -1px;
  opacity: 0;
  overflow: hidden;
  pointer-events: none;
  position: absolute;
}

.theme-option:has(.theme-option__input:focus-visible) {
  outline: min(0.2em, 2px) solid var(--color-link);
  outline-offset: 0.2em;
}

.theme-option:has(.theme-option__input:checked) {
  --theme-option-border: var(--color-selected-dark);

  background-color: oklch(var(--lch-black) / 0.08);
  box-shadow: 0 0 0 1px var(--color-selected-dark);
}

.theme-option__preview {
  border-radius: 0.6em;
  border: 1px solid oklch(var(--lch-always-black) / 0.35);
  block-size: 2.35em;
  inline-size: 100%;
  overflow: hidden;
  position: relative;
}

.theme-option__preview::before {
  background-image: linear-gradient(120deg, oklch(100% 0 0 / 0.12), transparent 60%);
  content: "";
  inset: 0;
  position: absolute;
}

.theme-option__preview::after {
  background: var(--preview-accent, oklch(72.25% 0.16 248));
  block-size: 0.3em;
  border-radius: 999px;
  content: "";
  inset: auto 0.5em 0.45em;
  position: absolute;
}

.theme-option__preview[data-theme="default"] {
  background-image:
    radial-gradient(120% 120% at 15% -10%, oklch(75% 0 0 / 0.18), transparent 60%),
    linear-gradient(180deg, oklch(0% 0 0 / 0.98), oklch(25.2% 0 0 / 0.96));
  --preview-accent: oklch(76% 0 0);
}

.theme-option__preview[data-theme="mideval"] {
  background-image:
    radial-gradient(65% 80% at 85% 20%, oklch(72% 0.14 56 / 0.5), transparent 70%),
    radial-gradient(120% 120% at 5% -15%, oklch(92% 0.06 90 / 0.35), transparent 60%),
    linear-gradient(180deg, oklch(14% 0.02 72 / 0.98), oklch(22% 0.03 72 / 0.96)),
    repeating-linear-gradient(35deg, oklch(92% 0.04 90 / 0.12) 0 2px, transparent 2px 5px);
  --preview-accent: oklch(74% 0.16 68);
}

.theme-option__preview[data-theme="ember"] {
  background-image:
    radial-gradient(120% 120% at 15% -10%, oklch(76% 0.2 55 / 0.35), transparent 60%),
    linear-gradient(180deg, oklch(10% 0.03 35 / 0.98), oklch(18% 0.04 35 / 0.96));
  --preview-accent: oklch(76% 0.2 55);
}

.theme-option__preview[data-theme="sage"] {
  background-image:
    radial-gradient(120% 120% at 85% -15%, oklch(82% 0.12 170 / 0.35), transparent 60%),
    linear-gradient(180deg, oklch(12% 0.02 160 / 0.98), oklch(20% 0.03 160 / 0.96));
  --preview-accent: oklch(78% 0.18 150);
}

.theme-option__preview[data-theme="noir"] {
  background-image:
    radial-gradient(120% 120% at 15% -10%, oklch(86% 0.18 230 / 0.35), transparent 60%),
    linear-gradient(180deg, oklch(8% 0.02 260 / 0.98), oklch(16% 0.02 260 / 0.96));
  --preview-accent: oklch(86% 0.18 230);
}

.theme-option__preview[data-theme="oasis"] {
  background-image:
    radial-gradient(120% 120% at 85% -15%, oklch(82% 0.14 190 / 0.35), transparent 60%),
    radial-gradient(120% 120% at 10% 110%, oklch(74% 0.14 80 / 0.25), transparent 60%),
    linear-gradient(180deg, oklch(12% 0.02 170 / 0.98), oklch(20% 0.03 170 / 0.96));
  --preview-accent: oklch(82% 0.14 190);
}

.theme-option__preview[data-theme="citrus"] {
  background-image:
    radial-gradient(120% 120% at 15% -10%, oklch(86% 0.16 120 / 0.35), transparent 60%),
    linear-gradient(180deg, oklch(10% 0.02 115 / 0.98), oklch(18% 0.03 115 / 0.96));
  --preview-accent: oklch(86% 0.16 120);
}

.theme-option__preview[data-theme="harbor"] {
  background-image:
    radial-gradient(120% 120% at 15% -10%, oklch(84% 0.14 200 / 0.35), transparent 60%),
    radial-gradient(120% 120% at 90% 110%, oklch(74% 0.16 60 / 0.25), transparent 60%),
    linear-gradient(180deg, oklch(9% 0.02 210 / 0.98), oklch(18% 0.03 210 / 0.96));
  --preview-accent: oklch(84% 0.14 200);
}


.theme-option__label {
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

html[data-theme="mideval"] .input:not(.input--transparent):not(.input--invisible):not([type="file"]) {
  --input-background: var(--mideval-parchment);
  --input-color: var(--mideval-ink);
  --input-border-color: var(--mideval-parchment-edge);

  background-color: var(--input-background);
  background-image:
    linear-gradient(180deg, oklch(93% 0.03 85 / 0.85), oklch(82% 0.05 78 / 0.85)),
    radial-gradient(140% 140% at 15% -10%, oklch(96% 0.03 90 / 0.35), transparent 60%),
    radial-gradient(160% 160% at 90% 110%, oklch(70% 0.05 70 / 0.25), transparent 65%),
    repeating-linear-gradient(35deg, oklch(96% 0.02 85 / 0.12) 0 2px, transparent 2px 5px);
  background-blend-mode: multiply;
  box-shadow: inset 0 0 0 1px oklch(100% 0 0 / 0.18);
}

html[data-theme="mideval"] .input--file input[type="file"] {
  --input-background: transparent;

  background-color: transparent;
  background-image: none;
  box-shadow: none;
}

html[data-theme="mideval"] .input.fill-white {
  background-color: var(--input-background);
}

html[data-theme="mideval"] .input--actor {
  --input-background: var(--mideval-parchment);
  --input-color: var(--mideval-ink);
  --input-border-color: var(--mideval-parchment-edge);

  background-color: var(--input-background);
  background-image:
    linear-gradient(180deg, oklch(93% 0.03 85 / 0.85), oklch(82% 0.05 78 / 0.85)),
    repeating-linear-gradient(40deg, oklch(96% 0.02 85 / 0.12) 0 2px, transparent 2px 5px);
  background-blend-mode: multiply;
}

html[data-theme="mideval"] .input--actor .input {
  --input-background: transparent;

  background-color: transparent;
  background-image: none;
}

html[data-theme="mideval"] .input:autofill,
html[data-theme="mideval"] .input:-webkit-autofill,
html[data-theme="mideval"] .input:-webkit-autofill:hover,
html[data-theme="mideval"] .input:-webkit-autofill:focus {
  -webkit-text-fill-color: var(--mideval-ink);
  -webkit-box-shadow: 0 0 0px 1000px var(--mideval-parchment) inset;
}