/* ===================================================
   Truthound Theme – CSS-only, no JavaScript required
   =================================================== */

/* ----- Color Tokens ----- */

:root,
[data-md-color-scheme="default"] {
  --md-hue: 215deg;

  /* Primary */
  --md-primary-fg-color: #151f27;
  --md-primary-fg-color--light: #334155;
  --md-primary-fg-color--dark: #0b1117;
  --md-primary-bg-color: #fff;
  --md-primary-bg-color--light: rgba(255, 255, 255, 0.7);

  /* Accent (hover / focus / active) */
  --md-accent-fg-color: #c2410c;
  --md-accent-fg-color--transparent: rgba(194, 65, 12, 0.12);
  --md-accent-bg-color: #fff;
  --md-accent-bg-color--light: rgba(255, 255, 255, 0.7);

  /* Links */
  --md-typeset-a-color: #c2410c;

  /* Search highlight */
  --md-typeset-mark-color: rgba(249, 103, 19, 0.22);
}

[data-md-color-scheme="slate"] {
  --md-hue: 215deg;

  /* Primary */
  --md-primary-fg-color: #111827;
  --md-primary-fg-color--light: #334155;
  --md-primary-fg-color--dark: #0b1117;
  --md-primary-bg-color: #f7efea;
  --md-primary-bg-color--light: rgba(247, 239, 234, 0.76);

  /* Accent - logo orange with dark-bg contrast */
  --md-accent-fg-color: #ff8a3d;
  --md-accent-fg-color--transparent: rgba(255, 138, 61, 0.16);
  --md-accent-bg-color: #111827;
  --md-accent-bg-color--light: rgba(17, 24, 39, 0.7);

  /* Links */
  --md-typeset-a-color: #ff8a3d;

  /* Search highlight */
  --md-typeset-mark-color: rgba(254, 133, 37, 0.28);
}

/* ----- Header Site Title ----- */

.md-header__title .md-header__topic:first-child .md-ellipsis {
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: 0;
  color: #f7efea;
  text-shadow: none;
}

/* ----- Typeset Headings ----- */

.md-typeset h1 {
  color: #334155;
  font-weight: 500;
}

[data-md-color-scheme="slate"] .md-typeset h1 {
  color: #f7efea;
}

/* ----- Theme Toggle (pure CSS) ----- */

form[data-md-component="palette"] {
  display: flex;
  align-items: center;
}

/* Force-hide the inactive label (Material's display:flex overrides [hidden]) */
form[data-md-component="palette"] label[hidden] {
  display: none !important;
}

/* The visible label – styled as a round button */
form[data-md-component="palette"] label.md-header__button.md-icon:not([hidden]) {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.2rem;
  height: 2.2rem;
  margin: 0;
  border-radius: 50%;
  cursor: pointer;
  transition:
    background-color 0.2s ease,
    transform 0.25s ease,
    box-shadow 0.2s ease;
}

form[data-md-component="palette"] label.md-header__button.md-icon svg {
  width: 1.15rem;
  height: 1.15rem;
  transition: transform 0.3s ease;
}

/* Hover */
form[data-md-component="palette"] label.md-header__button.md-icon:hover {
  background-color: rgba(255, 255, 255, 0.12);
  transform: scale(1.1);
}

form[data-md-component="palette"] label.md-header__button.md-icon:hover svg {
  transform: rotate(25deg);
}

/* Active press */
form[data-md-component="palette"] label.md-header__button.md-icon:active {
  transform: scale(0.92);
}

/* Sun icon in dark mode - warm glow */
[data-md-color-scheme="slate"] form[data-md-component="palette"] label.md-header__button.md-icon {
  color: #ff8a3d;
}

[data-md-color-scheme="slate"] form[data-md-component="palette"] label.md-header__button.md-icon:hover {
  background-color: rgba(255, 138, 61, 0.16);
  box-shadow: 0 0 12px rgba(255, 138, 61, 0.24);
}

/* Moon icon in light mode - warm light tone */
[data-md-color-scheme="default"] form[data-md-component="palette"] label.md-header__button.md-icon {
  color: #f7efea;
}

[data-md-color-scheme="default"] form[data-md-component="palette"] label.md-header__button.md-icon:hover {
  background-color: rgba(247, 239, 234, 0.16);
  box-shadow: 0 0 12px rgba(247, 239, 234, 0.18);
}

/* ----- Reduced motion ----- */

@media (prefers-reduced-motion: reduce) {
  form[data-md-component="palette"] label.md-header__button.md-icon,
  form[data-md-component="palette"] label.md-header__button.md-icon svg {
    transition: none;
  }
}