/* GUI95 caption controls. MIT, Copyright (c) 2026 Stephen Lavelle.
   Copy unchanged; see docs/caption-controls.md. No font glyphs or external assets. */
.gui95-caption-controls {
  display: flex;
  align-items: center;
  flex: none;
  gap: 2px;
  -webkit-app-region: no-drag;
}
button.gui95-caption-button {
  appearance: none;
  box-sizing: border-box;
  position: relative;
  display: grid;
  place-items: center;
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
  min-width: 18px;
  min-height: 18px;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: #c0c0c0;
  color: #000;
  box-shadow: inset 1px 1px #fff, inset -1px -1px #000,
    inset 2px 2px #dfdfdf, inset -2px -2px #808080;
  font-size: 0;
  line-height: 1;
  text-shadow: none;
  cursor: default;
  -webkit-app-region: no-drag;
}
button.gui95-caption-button::before {
  content: "";
  display: block;
  width: 10px;
  height: 10px;
  background: currentColor;
  mask: var(--gui95-caption-symbol) center / 10px 10px no-repeat;
  pointer-events: none;
}
button.gui95-caption-button[data-caption-icon="minimize"] {
  --gui95-caption-symbol: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10'%3E%3Cpath d='M1 7h8v2H1z'/%3E%3C/svg%3E");
}
button.gui95-caption-button[data-caption-icon="maximize"] {
  --gui95-caption-symbol: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10'%3E%3Cpath fill-rule='evenodd' d='M0 0h10v9H0zM1 2v6h8V2z'/%3E%3C/svg%3E");
}
button.gui95-caption-button[data-caption-icon="restore"] {
  --gui95-caption-symbol: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10'%3E%3Cpath d='M3 0h7v7H8V6h1V2H4v1H3z'/%3E%3Cpath fill-rule='evenodd' d='M0 3h7v7H0zM1 5v4h5V5z'/%3E%3C/svg%3E");
}
button.gui95-caption-button[data-caption-icon="close"] {
  margin-left: 2px;
  --gui95-caption-symbol: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10'%3E%3Cpath d='M0 0h2v1H0zM8 0h2v1H8zM1 1h2v1H1zM7 1h2v1H7zM2 2h2v1H2zM6 2h2v1H6zM3 3h4v1H3zM4 4h2v2H4zM3 6h4v1H3zM2 7h2v1H2zM6 7h2v1H6zM1 8h2v1H1zM7 8h2v1H7zM0 9h2v1H0zM8 9h2v1H8z'/%3E%3C/svg%3E");
}
button.gui95-caption-button:active:not(:disabled) {
  padding: 0;
  background: #c0c0c0;
  box-shadow: inset 1px 1px #808080, inset -1px -1px #fff,
    inset 2px 2px #000, inset -2px -2px #dfdfdf;
}
button.gui95-caption-button:active:not(:disabled)::before {
  transform: translate(1px, 1px);
}
button.gui95-caption-button:focus-visible {
  outline: 1px dotted currentColor;
  outline-offset: -4px;
}
button.gui95-caption-button:disabled {
  padding: 0;
  color: #808080;
  text-shadow: none;
}
button.gui95-caption-button:disabled::before {
  filter: drop-shadow(1px 1px #fff);
}
@media (forced-colors: active) {
  button.gui95-caption-button {
    forced-color-adjust: none;
    background: ButtonFace;
    color: ButtonText;
    border: 1px solid ButtonText;
    box-shadow: none;
  }
  button.gui95-caption-button:active:not(:disabled) {
    background: ButtonFace;
    box-shadow: none;
  }
  button.gui95-caption-button:disabled { color: GrayText; }
  button.gui95-caption-button:disabled::before { filter: none; }
}