/*
 * BELOW THE IRON, showcase: the controls in the game's terminal look, in every state. No system
 * control is drawn: the box reads [ ] and [x] as in the game, the list of choices is the game's own
 * (assets/terminal-select.js), and the gauge is a row of segments with a block cursor.
 */

/* Controls: one filled primary on the page, the others outlined. */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 var(--space-lg);
  border: var(--rule-hair) solid var(--color-accent);
  background: var(--color-accent);
  color: var(--color-accent-ink);
  font: 700 var(--text-md) / 1 var(--font-body);
  white-space: nowrap;
  text-decoration: none;
  cursor: pointer;
  transition:
    background-color var(--dur-short) var(--ease-out),
    border-color var(--dur-short) var(--ease-out),
    transform var(--dur-micro) var(--ease-out);
}
.btn:hover {
  background: var(--color-ink);
  border-color: var(--color-ink);
}
.btn:active {
  transform: translateY(1px);
}
.btn:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
}
.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}
.btn--quiet {
  background: transparent;
  border-color: var(--color-rule-strong);
  color: var(--color-ink);
  font-weight: 400;
}
.btn--quiet:hover {
  background: var(--color-paper-3);
  border-color: var(--color-ink-2);
}
.btn--quiet:disabled:hover {
  background: transparent;
  border-color: var(--color-rule-strong);
}

/* The box: [ ] / [x], as the game's settings draw it. */
input[type='checkbox'] {
  appearance: none;
  display: inline-grid;
  place-content: center;
  flex-shrink: 0;
  width: 3.5ch;
  height: 2rem;
  margin: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--color-muted);
  font: inherit;
  vertical-align: middle;
  cursor: pointer;
}
input[type='checkbox']::before {
  content: '[ ]';
  white-space: pre;
}
input[type='checkbox']:checked {
  color: var(--color-accent);
}
input[type='checkbox']:checked::before {
  content: '[x]';
}
input[type='checkbox']:hover:not(:disabled) {
  background: var(--color-paper-3);
  color: var(--color-ink);
}
input[type='checkbox']:disabled {
  opacity: 0.5;
  cursor: default;
}

/* The list of choices: the game's trigger, popover and options, in the showcase's colours. */
.terminal-select {
  display: inline-block;
  min-width: 0;
  max-width: 100%;
}
.terminal-select-trigger {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1ch;
  width: 100%;
  min-height: 2.5rem;
  padding: var(--space-2xs) var(--space-sm);
  border: var(--rule-hair) solid var(--color-rule-strong);
  border-radius: 0;
  background: var(--color-paper-3);
  color: var(--color-ink);
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.terminal-select-trigger::after {
  content: 'v';
  color: var(--color-accent);
}
.terminal-select-trigger:hover:not(:disabled),
.terminal-select-trigger[aria-expanded='true'] {
  border-color: var(--color-accent);
}
.terminal-select-trigger[aria-expanded='true']::after {
  content: '^';
}
.terminal-select-options {
  position: fixed;
  inset: auto;
  width: max-content;
  margin: 0;
  padding: var(--space-2xs);
  list-style: none;
  border: var(--rule-hair) solid var(--color-accent);
  border-radius: 0;
  background: var(--color-paper-2);
  color: var(--color-ink);
  font: inherit;
  box-shadow: 0 0 0 3px var(--color-paper);
  overflow-y: auto;
  overscroll-behavior: contain;
}
.terminal-select-options [role='option'] {
  position: relative;
  margin: 0;
  padding: var(--space-2xs) var(--space-md) var(--space-2xs) 2.5ch;
  cursor: pointer;
}
.terminal-select-options [role='option']::before {
  content: none;
}
.terminal-select-options [role='option'][aria-selected='true']::before {
  content: '›';
  position: absolute;
  left: 0.75ch;
  color: inherit;
}
.terminal-select-options [role='option']:hover:not([data-active]) {
  background: var(--color-paper-3);
}
.terminal-select-options [role='option'][data-active] {
  background: var(--color-accent);
  color: var(--color-accent-ink);
}

/* The gauge: segments filled up to the value (--fill, set by controls.js), a block cursor. */
.gauge {
  --fill: 0%;
  width: 100%;
  height: 32px;
  margin: 0;
  background: transparent;
  appearance: none;
  cursor: pointer;
}
.gauge::-webkit-slider-runnable-track {
  height: 12px;
  background:
    repeating-linear-gradient(to right, transparent 0 6px, var(--color-paper) 6px 9px),
    linear-gradient(to right, var(--color-accent) var(--fill), var(--color-rule) var(--fill));
}
.gauge::-moz-range-track {
  height: 12px;
  background:
    repeating-linear-gradient(to right, transparent 0 6px, var(--color-paper) 6px 9px),
    linear-gradient(to right, var(--color-accent) var(--fill), var(--color-rule) var(--fill));
}
.gauge::-webkit-slider-thumb {
  width: 12px;
  height: 26px;
  margin-top: -7px;
  border: 2px solid var(--color-paper);
  border-radius: 0;
  background: var(--color-ink);
  appearance: none;
}
.gauge::-moz-range-thumb {
  width: 8px;
  height: 22px;
  border: 2px solid var(--color-paper);
  border-radius: 0;
  background: var(--color-ink);
}
.gauge:hover::-webkit-slider-thumb {
  background: var(--color-accent);
}
.gauge:hover::-moz-range-thumb {
  background: var(--color-accent);
}

:is(input[type='checkbox'], .terminal-select-trigger, .gauge):focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}