/* ============================================================
   steel-settings.css — live Settings drawer + header gear.
   Loads AFTER steel-redesign.css so it can use --fx-* tokens.
   Open state: <html data-sc-settings="open"> (set by settings-panel.js).
   ============================================================ */

/* ── Header gear button (sits among Material header buttons) ── */
.sc-settings-toggle {
  cursor: pointer;
}
.sc-settings-toggle svg {
  width: 1.2rem;
  height: 1.2rem;
  fill: currentColor;
}

/* ── Scrim ── */
.sc-settings-scrim {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0s linear 0.25s;
  z-index: 1000;
}
[data-sc-settings="open"] .sc-settings-scrim {
  opacity: 1;
  visibility: visible;
  transition: opacity 0.25s ease;
}

/* ── Drawer (desktop: right slab) ── */
.sc-settings-drawer {
  position: fixed;
  top: 0;
  right: 0;
  height: 100%;
  width: min(24rem, 92vw);
  z-index: 1001;
  display: flex;
  flex-direction: column;
  background: var(--fx-card-bg, var(--md-default-bg-color));
  border-left: 1px solid var(--fx-metal-line, var(--md-default-fg-color--lightest));
  box-shadow: var(--fx-bevel), -10px 0 30px rgba(0, 0, 0, 0.4);
  transform: translateX(100%);
  transition: transform 0.28s cubic-bezier(0.2, 0.8, 0.2, 1);
  overflow: hidden;
}
[data-sc-settings="open"] .sc-settings-drawer {
  transform: translateX(0);
}

/* Filigree top accent */
.sc-settings-drawer::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--fx-metal-grad);
  opacity: 0.9;
}

/* ── Drawer header ── */
.sc-settings-head {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 1.1rem 0.75rem;
  border-bottom: 1px solid var(--fx-metal-faint, var(--md-default-fg-color--lightest));
}
.sc-settings-head h2 {
  margin: 0;
  flex: 1;
  font-family: var(--md-large-header-font);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 1.15rem;
  line-height: 1;
  color: var(--sc-steel-lighter, var(--md-default-fg-color));
  text-shadow: var(--fx-emboss);
}
.sc-settings-close {
  appearance: none;
  border: 1px solid var(--fx-metal-line, var(--md-default-fg-color--lightest));
  background: var(--md-code-bg-color);
  color: var(--md-default-fg-color);
  border-radius: 0.3rem;
  width: 1.9rem;
  height: 1.9rem;
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
}
.sc-settings-close:hover {
  border-color: var(--md-accent-fg-color);
  color: var(--md-accent-fg-color);
}

/* ── Scrollable body ── */
.sc-settings-body {
  flex: 1;
  overflow-y: auto;
  padding: 0.75rem 1.1rem 1.1rem;
  -webkit-overflow-scrolling: touch;
}

/* ── Control groups ── */
.sc-set__group {
  margin: 0 0 1.1rem;
}
.sc-set__group > h3,
.sc-set__group > summary {
  margin: 0 0 0.5rem;
  font-family: var(--md-small-header-font);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--md-default-fg-color--light);
}
.sc-set__group--fonts > summary,
.sc-set__group--sb > summary {
  cursor: pointer;
  list-style: none;
}
.sc-set__group--fonts > summary::-webkit-details-marker,
.sc-set__group--sb > summary::-webkit-details-marker { display: none; }
.sc-set__group--fonts > summary::after,
.sc-set__group--sb > summary::after {
  content: " \25B8";
  color: var(--fx-metal, var(--md-default-fg-color--lighter));
}
.sc-set__group--fonts[open] > summary::after,
.sc-set__group--sb[open] > summary::after { content: " \25BE"; }

/* ── Statblock group: clearly-isolated bordered box (collapsible) ── */
.sc-set__group--sb {
  border: 1px solid var(--fx-metal-line, var(--md-default-fg-color--lightest));
  border-radius: 0.55rem;
  padding: 0.75rem 0.85rem 0.85rem;
  background: rgba(0, 0, 0, 0.14);
}
[data-md-color-scheme="default"] .sc-set__group--sb { background: rgba(0, 0, 0, 0.02); }
/* collapsed: the summary is the whole box — drop its heading margin */
.sc-set__group--sb:not([open]) { padding-bottom: 0.75rem; }
.sc-set__group--sb:not([open]) > summary { margin-bottom: 0; }

/* sub-fieldsets inside the statblock box (Stats / Features / Web extras) */
.sc-set__sub {
  margin: 0 0 0.85rem;
  padding: 0.55rem 0.7rem 0.7rem;
  min-width: 0;
  border: 1px solid var(--fx-metal-faint, var(--md-default-fg-color--lightest));
  border-radius: 0.45rem;
}
.sc-set__sub:last-child { margin-bottom: 0; }
.sc-set__sub > legend {
  padding: 0 0.35rem;
  margin-left: -0.35rem;
  font-family: var(--md-small-header-font);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--md-default-fg-color--light);
}

/* ── "?" help bubble + pure-CSS tooltip ──
   The tooltip is the bubble's ::after but positions against the ROW (the
   bubble itself is NOT positioned; .sc-set__row is) and spans it edge to
   edge — anchoring to the bubble let tooltips extend past the drawer edge,
   where the drawer's overflow clipped them (they can't spill onto the page). */
.sc-set__help {
  display: inline-grid;
  place-items: center;
  width: 0.95rem;
  height: 0.95rem;
  margin-left: 0.4rem;
  vertical-align: text-bottom;
  border: 1px solid var(--fx-metal-line, var(--md-default-fg-color--lighter));
  border-radius: 50%;
  font-size: 0.62rem;
  font-weight: 700;
  line-height: 1;
  color: var(--md-default-fg-color--lighter);
  cursor: help;
  user-select: none;
}
.sc-set__help:hover,
.sc-set__help:focus-visible {
  color: var(--md-accent-fg-color);
  border-color: var(--md-accent-fg-color);
}
.sc-set__help::after {
  content: attr(data-tip);
  position: absolute; /* containing block: the position:relative .sc-set__row */
  left: 0;
  right: 0;
  bottom: calc(100% + 0.3rem);
  padding: 0.45rem 0.6rem;
  border: 1px solid var(--fx-metal-line, var(--md-default-fg-color--lightest));
  border-radius: 0.35rem;
  background: var(--md-default-bg-color);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
  font-size: 0.68rem;
  font-weight: 400;
  line-height: 1.45;
  text-align: left;
  text-transform: none;
  letter-spacing: normal;
  color: var(--md-default-fg-color);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.15s ease;
  z-index: 3;
}
.sc-set__help:hover::after,
.sc-set__help:focus-visible::after { opacity: 1; visibility: visible; }

/* toggle row with a help bubble: bubble sits OUTSIDE the label */
.sc-set__row--help {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.sc-set__row--help .sc-set__toggle { flex: 1; min-width: 0; }

.sc-set__row {
  margin: 0 0 0.85rem;
  position: relative; /* containing block for the .sc-set__help tooltip */
}
.sc-set__row:last-child { margin-bottom: 0; }
.sc-set__row label.sc-set__label {
  display: block;
  font-weight: 600;
  font-size: 0.8rem;
  margin-bottom: 0.35rem;
  color: var(--md-default-fg-color);
}
.sc-set__hint {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.72rem;
  color: var(--md-default-fg-color--lighter);
}

/* Selects */
.sc-set__select {
  width: stretch;
  padding: 0.5rem 0.55rem;
  border: 1px solid var(--fx-metal-line, var(--md-default-fg-color--lightest));
  border-radius: 0.3rem;
  background: var(--md-code-bg-color);
  color: var(--md-default-fg-color);
  font-size: 0.85rem;
  font-family: inherit;
}
.sc-set__select:focus {
  outline: 2px solid var(--md-accent-fg-color);
  outline-offset: -1px;
}
[data-md-color-scheme="slate"] .sc-set__select { color-scheme: dark; }
[data-md-color-scheme="slate"] .sc-set__select option {
  background: var(--md-default-bg-color);
  color: var(--md-default-fg-color);
}

/* Toggle row (checkbox + text) */
.sc-set__toggle {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  cursor: pointer;
}
.sc-set__toggle input { width: 1.05rem; height: 1.05rem; flex: 0 0 auto; }
.sc-set__toggle span { font-size: 0.82rem; }

/* Slider row */
.sc-set__sliderwrap {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.sc-set__range {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  border-radius: 3px;
  background: var(--fx-metal-grad, var(--md-default-fg-color--lighter));
  outline: none;
}
.sc-set__range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 1.05rem;
  height: 1.05rem;
  border-radius: 50%;
  background: var(--fx-metal-bright, #fff);
  border: 1px solid var(--fx-metal, #888);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
  cursor: pointer;
}
.sc-set__range::-moz-range-thumb {
  width: 1.05rem;
  height: 1.05rem;
  border-radius: 50%;
  background: var(--fx-metal-bright, #fff);
  border: 1px solid var(--fx-metal, #888);
  cursor: pointer;
}
.sc-set__range:disabled { opacity: 0.4; }
.sc-set__value {
  min-width: 3.2rem;
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-size: 0.82rem;
  color: var(--md-default-fg-color--light);
}

/* ── Footer ── */
.sc-settings-foot {
  padding: 0.75rem 1.1rem;
  border-top: 1px solid var(--fx-metal-faint, var(--md-default-fg-color--lightest));
}
.sc-settings-reset {
  width: 100%;
  padding: 0.55rem 1rem;
  border: 1px solid var(--fx-metal-line, var(--md-default-fg-color--lightest));
  border-radius: 0.3rem;
  background: var(--md-code-bg-color);
  color: var(--md-default-fg-color);
  font-size: 0.82rem;
  cursor: pointer;
}
.sc-settings-reset:hover {
  background: var(--md-accent-fg-color--transparent);
  border-color: var(--md-accent-fg-color);
}

/* ── Mobile: bottom sheet ── */
@media screen and (max-width: 76.25em) {
  .sc-settings-drawer {
    top: auto;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: auto;
    max-height: 82vh;
    border-left: none;
    border-top: 1px solid var(--fx-metal-line, var(--md-default-fg-color--lightest));
    border-radius: 0.9rem 0.9rem 0 0;
    box-shadow: var(--fx-bevel), 0 -10px 30px rgba(0, 0, 0, 0.45);
    transform: translateY(100%);
  }
  [data-sc-settings="open"] .sc-settings-drawer {
    transform: translateY(0);
  }
  /* Grab handle */
  .sc-settings-head::before {
    content: "";
    position: absolute;
    top: 0.4rem; left: 50%;
    transform: translateX(-50%);
    width: 2.4rem; height: 0.25rem;
    border-radius: 3px;
    background: var(--fx-metal, var(--md-default-fg-color--lighter));
    opacity: 0.6;
  }
  .sc-settings-head { position: relative; padding-top: 1.25rem; }
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  .sc-settings-drawer,
  .sc-settings-scrim { transition: none; }
}
