/* Hold & Spin engine (5x3 reels, 10 lines). Everything is scoped to qt-holdspin-*. */

.qt-holdspin-root {
  --qt-holdspin-w: min(100%, 860px, calc((100svh - 390px) * 1.62));
  position: relative;
  width: 100%;
  max-width: 980px;
  margin: 0 auto;
  display: grid;
  justify-items: center;
  gap: clamp(8px, 1.6vw, 14px);
  padding: clamp(6px, 1.5vw, 14px) 0 clamp(10px, 2vw, 18px);
  color: var(--qt-ink, #f6f1ff);
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

/* ---------- prize plaques ---------- */
.qt-holdspin-prizes {
  width: var(--qt-holdspin-w);
  min-width: min(100%, 320px);
  display: grid;
  grid-template-columns: 1fr 1.15fr 1fr;
  gap: clamp(6px, 1.2vw, 12px);
}
.qt-holdspin-plaque {
  position: relative;
  display: grid;
  justify-items: center;
  padding: clamp(4px, .8vw, 7px) 8px clamp(5px, .9vw, 8px);
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, .35);
  box-shadow: 0 4px 0 rgba(0, 0, 0, .35), 0 8px 22px rgba(0, 0, 0, .35), inset 0 1px 0 rgba(255, 255, 255, .55);
  overflow: hidden;
}
.qt-holdspin-plaque::after {
  content: "";
  position: absolute;
  inset: 0 0 55% 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, .28), rgba(255, 255, 255, 0));
  pointer-events: none;
}
.qt-holdspin-plaque-name {
  font-size: clamp(10px, 1.3vw, 12px);
  font-weight: 900;
  letter-spacing: .18em;
  text-transform: uppercase;
  opacity: .9;
}
.qt-holdspin-plaque-val {
  font-size: clamp(15px, 2.6vw, 24px);
  font-weight: 900;
  line-height: 1.05;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 2px 0 rgba(0, 0, 0, .35);
}
.qt-holdspin-plaque--mini { background: linear-gradient(180deg, #4fe0c8, #148a7a); color: #fff; }
.qt-holdspin-plaque--major { background: linear-gradient(180deg, #ff7cc8, #b4237a); color: #fff; }
.qt-holdspin-plaque--grand {
  background: linear-gradient(180deg, #fff1a6, var(--qt-gold, #ffcf4a) 45%, #c47a00);
  color: #3a1c00;
}
.qt-holdspin-plaque--grand .qt-holdspin-plaque-val { text-shadow: 0 1px 0 rgba(255, 255, 255, .6); }

/* ---------- machine frame ---------- */
.qt-holdspin-machine {
  position: relative;
  width: var(--qt-holdspin-w);
  min-width: min(100%, 320px);
  padding: clamp(6px, 1.2vw, 12px);
  border-radius: clamp(18px, 2.6vw, 28px);
  background:
    radial-gradient(120% 70% at 50% 0%, color-mix(in srgb, var(--qt-accent, #ff4a3d) 36%, transparent), transparent 65%),
    linear-gradient(180deg, rgba(26, 10, 40, .9), rgba(10, 4, 18, .94));
  border: 1px solid rgba(255, 255, 255, .22);
  box-shadow:
    0 0 0 3px color-mix(in srgb, var(--qt-accent, #ff4a3d) 55%, #2a1206),
    0 0 0 6px rgba(0, 0, 0, .35),
    0 0 50px color-mix(in srgb, var(--qt-accent, #ff4a3d) 35%, transparent),
    0 26px 60px rgba(0, 0, 0, .55),
    inset 0 1px 0 rgba(255, 255, 255, .3);
  box-sizing: border-box;
}

.qt-holdspin-status {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 10px;
  min-height: 36px;
  padding: 0 6px 8px;
}
.qt-holdspin-statusinfo {
  grid-column: 1;
  grid-row: 1;
  font-size: 12px;
  font-weight: 700;
  color: var(--qt-muted, #b9add6);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.qt-holdspin-statuslabel {
  grid-column: 2;
  grid-row: 1;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--qt-muted, #b9add6);
  text-align: right;
}
.qt-holdspin-statusvalue {
  grid-column: 3;
  grid-row: 1;
  min-width: 4.5ch;
  text-align: right;
  font-size: clamp(18px, 2.8vw, 24px);
  font-weight: 900;
  font-variant-numeric: tabular-nums;
  color: rgba(246, 241, 255, .55);
}
.qt-holdspin-status.is-on .qt-holdspin-statusvalue {
  background: linear-gradient(180deg, #fff6c9, var(--qt-gold, #ffcf4a) 55%, #ff9f2e);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.qt-holdspin-pipwrap {
  grid-column: 1;
  grid-row: 1;
  display: none;
  align-items: center;
  gap: 8px;
}
.qt-holdspin-pipwrap.is-on { display: inline-flex; }
.qt-holdspin-status:has(.qt-holdspin-pipwrap.is-on) .qt-holdspin-statusinfo { visibility: hidden; }
.qt-holdspin-piplabel {
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--qt-gold, #ffcf4a);
}
.qt-holdspin-pips { display: inline-flex; gap: 6px; }
.qt-holdspin-pips.is-reset { animation: qt-holdspin-bump .32s ease-out; }
.qt-holdspin-pip {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .1);
  border: 2px solid rgba(255, 255, 255, .25);
  transition: background-color .2s ease-out, box-shadow .2s ease-out, transform .2s ease-out;
}
.qt-holdspin-pip.is-on {
  background: radial-gradient(circle at 35% 30%, #fff, var(--qt-gold, #ffcf4a) 45%, #d07a00);
  border-color: #fff3c0;
  box-shadow: 0 0 10px rgba(255, 196, 60, .8);
  transform: scale(1.05);
}

/* ---------- reels ---------- */
.qt-holdspin-window {
  position: relative;
  aspect-ratio: 5 / 3;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: clamp(3px, .6vw, 6px);
}
.qt-holdspin-reel {
  position: relative;
  overflow: hidden;
  border-radius: clamp(8px, 1.4vw, 14px);
  background: linear-gradient(180deg, rgba(255, 255, 255, .07), rgba(255, 255, 255, .02) 40%, rgba(0, 0, 0, .25));
  box-shadow: inset 0 2px 6px rgba(0, 0, 0, .6), inset 0 -1px 0 rgba(255, 255, 255, .08);
  container-type: inline-size;
}
.qt-holdspin-reel::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(0, 0, 0, .45), transparent 14%, transparent 86%, rgba(0, 0, 0, .45));
}
.qt-holdspin-strip {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: calc(100% * var(--n, 3) / 3);
  display: flex;
  flex-direction: column;
  will-change: transform;
}
.qt-holdspin-reel.is-spinning .qt-holdspin-strip { filter: blur(.6px); }
.qt-holdspin-cell {
  position: relative;
  flex: 0 0 calc(100% / var(--n, 3));
  display: grid;
  place-items: center;
  overflow: hidden;
}
.qt-holdspin-strip > .qt-holdspin-cell { height: calc(100% / var(--n, 3)); }
.qt-holdspin-img {
  width: 84%;
  height: 84%;
  object-fit: contain;
  pointer-events: none;
  filter: drop-shadow(0 4px 5px rgba(0, 0, 0, .45));
}
.qt-holdspin-letter {
  font-size: 58cqi;
  font-weight: 900;
  line-height: 1;
  font-family: inherit;
  background: linear-gradient(180deg, #ffffff 0%, color-mix(in srgb, var(--qt-accent, #ff4a3d) 35%, #fff) 38%, var(--qt-accent, #ff4a3d) 70%, color-mix(in srgb, var(--qt-accent, #ff4a3d) 60%, #1a0505) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(30, 6, 10, .55);
  filter: drop-shadow(0 3px 0 rgba(0, 0, 0, .45)) drop-shadow(0 0 8px color-mix(in srgb, var(--qt-accent, #ff4a3d) 45%, transparent));
}
.qt-holdspin-cell[data-sym="K"] .qt-holdspin-letter { filter: hue-rotate(35deg) drop-shadow(0 3px 0 rgba(0, 0, 0, .45)); }
.qt-holdspin-cell[data-sym="Q"] .qt-holdspin-letter { filter: hue-rotate(-40deg) drop-shadow(0 3px 0 rgba(0, 0, 0, .45)); }

.qt-holdspin-orbval {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 22cqi;
  font-weight: 900;
  letter-spacing: -.01em;
  color: #fff;
  font-variant-numeric: tabular-nums;
  -webkit-text-stroke: 1px rgba(40, 10, 0, .65);
  text-shadow: 0 2px 0 rgba(60, 20, 0, .8), 0 0 10px rgba(0, 0, 0, .55);
  pointer-events: none;
}
.qt-holdspin-orbval--mini,
.qt-holdspin-orbval--major { font-size: 17cqi; letter-spacing: .04em; }
.qt-holdspin-orbval--mini { color: #b6fff2; }
.qt-holdspin-orbval--major { color: #ffd0ee; }

.qt-holdspin-cell--blank::before {
  content: "";
  position: absolute;
  inset: 7%;
  border-radius: 18%;
  background: radial-gradient(circle at 50% 40%, rgba(255, 255, 255, .06), rgba(0, 0, 0, .25));
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, .6);
}
.qt-holdspin-ministrip {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: calc(100% * var(--n, 6));
  display: flex;
  flex-direction: column;
  will-change: transform;
}
.qt-holdspin-miniitem {
  flex: 0 0 calc(100% / var(--n, 6));
  display: grid;
  place-items: center;
}
.qt-holdspin-miniitem > .qt-holdspin-cell { width: 100%; height: 100%; }
.qt-holdspin-img--ghost { opacity: .45; filter: blur(.5px); }

/* states */
.qt-holdspin-cell.is-win .qt-holdspin-img,
.qt-holdspin-cell.is-win .qt-holdspin-letter { animation: qt-holdspin-throb .45s ease-out infinite alternate; }
.qt-holdspin-cell.is-hot .qt-holdspin-img { animation: qt-holdspin-throb .4s ease-out infinite alternate; }
.qt-holdspin-cell--orb.is-hot::before,
.qt-holdspin-cell.is-locked::before {
  content: "";
  position: absolute;
  inset: 5%;
  border-radius: 20%;
  border: 2px solid color-mix(in srgb, var(--qt-gold, #ffcf4a) 85%, #fff);
  background: radial-gradient(circle, color-mix(in srgb, var(--qt-accent, #ff4a3d) 45%, transparent) 0%, transparent 70%);
  box-shadow: 0 0 14px color-mix(in srgb, var(--qt-gold, #ffcf4a) 70%, transparent), inset 0 0 12px color-mix(in srgb, var(--qt-accent, #ff4a3d) 60%, transparent);
}
.qt-holdspin-cell.is-locked::before { animation: qt-holdspin-glow 1.6s ease-in-out infinite alternate; }
.qt-holdspin-cell.is-land { animation: qt-holdspin-land .34s ease-out; }
.qt-holdspin-cell.is-collect .qt-holdspin-img,
.qt-holdspin-cell.is-collect .qt-holdspin-orbval { animation: qt-holdspin-collect .28s ease-out; }
.qt-holdspin-window.is-feature .qt-holdspin-reel { background: linear-gradient(180deg, rgba(0, 0, 0, .35), rgba(0, 0, 0, .5)); }
.qt-holdspin-window.is-grand .qt-holdspin-reel { box-shadow: inset 0 0 0 2px var(--qt-gold, #ffcf4a), 0 0 20px rgba(255, 196, 60, .6); }

/* win lines */
.qt-holdspin-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: visible;
}
.qt-holdspin-line {
  fill: none;
  stroke: #fff;
  stroke-width: 3;
  stroke-linejoin: round;
  stroke-linecap: round;
  vector-effect: non-scaling-stroke;
  animation: qt-holdspin-draw .4s ease-out both;
}
.qt-holdspin-line--glow {
  stroke: var(--qt-ember, #ffa63d);
  stroke-width: 9;
  opacity: .55;
  filter: drop-shadow(0 0 6px var(--qt-ember, #ffa63d));
}

/* banner */
.qt-holdspin-banner {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  text-align: center;
  border-radius: 14px;
  background: radial-gradient(circle at 50% 50%, rgba(30, 8, 20, .55), rgba(10, 2, 8, .9) 75%);
  opacity: 0;
  transition: opacity .2s ease-out;
}
.qt-holdspin-banner.is-on { opacity: 1; }
.qt-holdspin-banner.is-on > * { animation: qt-holdspin-enter .32s ease-out both; }
.qt-holdspin-banner-kick {
  font-size: clamp(11px, 1.6vw, 14px);
  font-weight: 800;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--qt-muted, #b9add6);
}
.qt-holdspin-banner-title {
  font-size: clamp(32px, 7.5vw, 70px);
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(180deg, #fff 0%, #fff4b8 35%, var(--qt-gold, #ffcf4a) 60%, #ff8a2a 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 4px 0 rgba(90, 30, 0, .55)) drop-shadow(0 0 22px rgba(255, 180, 60, .45));
}
.qt-holdspin-banner-sub { font-size: clamp(13px, 1.9vw, 18px); font-weight: 700; padding: 0 12px; }

/* ---------- controls ---------- */
.qt-holdspin-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(18px, 4vw, 34px);
  padding-top: 4px;
}
.qt-holdspin-side {
  appearance: none;
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 2px;
  width: clamp(58px, 9vw, 70px);
  height: clamp(58px, 9vw, 70px);
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, .22);
  background: radial-gradient(circle at 50% 25%, rgba(255, 255, 255, .2), rgba(255, 255, 255, .04) 60%), rgba(12, 5, 20, .8);
  box-shadow: 0 4px 0 rgba(0, 0, 0, .45), 0 8px 18px rgba(0, 0, 0, .35), inset 0 1px 0 rgba(255, 255, 255, .25);
  color: var(--qt-ink, #f6f1ff);
  font: inherit;
  cursor: pointer;
  box-sizing: border-box;
  transition: transform .14s ease-out, border-color .2s ease-out;
}
button.qt-holdspin-side:hover { border-color: color-mix(in srgb, var(--qt-accent, #ff4a3d) 70%, #fff); }
button.qt-holdspin-side:active { transform: translateY(2px) scale(.97); }
.qt-holdspin-side--info { cursor: default; }
.qt-holdspin-infonum { font-size: 20px; font-weight: 900; line-height: 1; }
.qt-holdspin-side.is-on {
  color: #1a0b00;
  border-color: rgba(255, 255, 255, .6);
  background: radial-gradient(circle at 50% 25%, #fff6c9, var(--qt-gold, #ffcf4a) 55%, #d78a00);
  box-shadow: 0 4px 0 #8a5200, 0 0 22px rgba(255, 196, 60, .55), inset 0 1px 0 rgba(255, 255, 255, .6);
}
.qt-holdspin-ico { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.qt-holdspin-ico--fill { fill: currentColor; stroke-width: 1.2; }
.qt-holdspin-sidelabel { font-size: 11px; font-weight: 800; letter-spacing: .04em; }
.qt-holdspin-side:focus-visible,
.qt-holdspin-go:focus-visible { outline: 3px solid var(--qt-ember, #ffa63d); outline-offset: 3px; }

.qt-holdspin-go {
  appearance: none;
  position: relative;
  isolation: isolate;
  width: clamp(84px, 12vw, 104px);
  height: clamp(84px, 12vw, 104px);
  border-radius: 50%;
  border: 0;
  padding: 0;
  display: grid;
  justify-items: center;
  align-content: center;
  font: inherit;
  color: #241005;
  cursor: pointer;
  background: radial-gradient(circle at 50% 28%, #fff1dc 0%, var(--qt-ember, #ffa63d) 42%, #d46a12 80%, #9a4a0c 100%);
  box-shadow:
    0 6px 0 #6e2c00,
    0 12px 28px rgba(0, 0, 0, .45),
    0 0 34px color-mix(in srgb, var(--qt-ember, #ffa63d) 55%, transparent),
    inset 0 -8px 14px rgba(0, 60, 0, .3),
    inset 0 5px 8px rgba(255, 255, 255, .65);
  transition: transform .14s ease-out, box-shadow .2s ease-out, filter .2s ease-out;
}
.qt-holdspin-go::before {
  content: "";
  position: absolute;
  inset: -8px;
  padding: 4px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, var(--qt-accent, #ff4a3d), var(--qt-gold, #ffcf4a), var(--qt-accent, #ff4a3d), var(--qt-gold, #ffcf4a), var(--qt-accent, #ff4a3d));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
  pointer-events: none;
}
.qt-holdspin-go:hover { filter: brightness(1.06); }
.qt-holdspin-go:active { transform: translateY(3px) scale(.97); }
.qt-holdspin-go:disabled { cursor: default; filter: saturate(.55) brightness(.85); }
.qt-holdspin-go.is-busy .qt-holdspin-goico { animation: qt-holdspin-turn .9s linear infinite; }
.qt-holdspin-goico { width: clamp(30px, 4.4vw, 38px); height: clamp(30px, 4.4vw, 38px); fill: none; stroke: currentColor; stroke-width: 2.8; stroke-linecap: round; stroke-linejoin: round; }
.qt-holdspin-golabel { font-size: clamp(12px, 1.6vw, 14px); font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }

.qt-holdspin-sr {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

@media (max-width: 520px) {
  .qt-holdspin-statusinfo { font-size: 11px; }
}

/* ---------- motion ---------- */
@keyframes qt-holdspin-throb { from { transform: scale(1); } to { transform: scale(1.1); } }
@keyframes qt-holdspin-glow { from { opacity: .75; } to { opacity: 1; } }
@keyframes qt-holdspin-land { 0% { transform: scale(.7); opacity: .4; } 60% { transform: scale(1.08); opacity: 1; } 100% { transform: scale(1); } }
@keyframes qt-holdspin-collect { 0% { transform: scale(1); } 45% { transform: scale(1.18); } 100% { transform: scale(1); } }
@keyframes qt-holdspin-bump { 0% { transform: scale(1); } 40% { transform: scale(1.18); } 100% { transform: scale(1); } }
@keyframes qt-holdspin-enter { from { opacity: 0; transform: scale(.95); } to { opacity: 1; transform: none; } }
@keyframes qt-holdspin-turn { to { transform: rotate(360deg); } }
@keyframes qt-holdspin-draw { from { opacity: 0; } to { opacity: 1; } }

@media (prefers-reduced-motion: reduce) {
  .qt-holdspin-strip,
  .qt-holdspin-ministrip { transition: none !important; }
  .qt-holdspin-reel.is-spinning .qt-holdspin-strip { filter: none; }
  .qt-holdspin-cell.is-win .qt-holdspin-img,
  .qt-holdspin-cell.is-win .qt-holdspin-letter,
  .qt-holdspin-cell.is-hot .qt-holdspin-img,
  .qt-holdspin-cell.is-locked::before,
  .qt-holdspin-cell.is-land,
  .qt-holdspin-go.is-busy .qt-holdspin-goico { animation: none; }
}