/* ==========================================================================
   HUK — Mix Lab (virtual 2-deck DJ mixer)
   Sits on top of style.css's dark/neon base — same variables, own layout.
   ========================================================================== */

.mixlab-hero {
  padding: clamp(8.5rem, 14vw, 10.5rem) 0 clamp(2rem, 5vw, 3rem);
  text-align: center;
}
.mixlab-hero__inner { max-width: 680px; margin-inline: auto; }
.mixlab-hero .section__kicker { color: var(--bg); } /* same as the page background — kept in the markup, not shown */
.mixlab-hero h1 { font-size: clamp(2.2rem, 5.5vw, 3.4rem); margin: 0.6rem 0 1rem; }
.mixlab-hero p { color: var(--text-dim); font-size: 1.03rem; line-height: 1.7; }
.mixlab-hero .hero-crosslink { margin-top: 0.8rem; font-size: 0.9rem; }
.hero-crosslink a { color: var(--purple); text-decoration: underline; text-underline-offset: 0.2em; }
.hero-crosslink a:hover { color: var(--text); }

.mixlab-hero .hero-devicenote { margin-top: 0.5rem; font-size: 0.82rem; color: var(--text-faint); }

.mixer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: clamp(1.25rem, 3vw, 2rem);
  align-items: start;
  padding-bottom: clamp(3rem, 7vw, 5rem);
}

@media (max-width: 900px) {
  .mixer { grid-template-columns: 1fr; }
  .mixer__master { order: -1; } /* Crossfader + Master above Deck A, right under Auto-Mix */
}

.deck {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2rem);
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.deck--a { box-shadow: 0 0 0 1px rgba(255, 46, 146, 0.15); }
.deck--b { box-shadow: 0 0 0 1px rgba(0, 229, 255, 0.15); }

.deck__label {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.deck--a .deck__label { color: #ff2e92; }
.deck--b .deck__label { color: #00e5ff; }

.deck select {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  color: var(--text);
  font: inherit;
  padding: 0.6rem 0.7rem;
}

.deck__transport {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.deck__playbtn {
  flex: none;
  border: none;
  border-radius: 999px;
  padding: 0.6rem 1.3rem;
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  background: var(--gradient-main);
  color: #0b0b14;
  transition: transform 0.15s var(--ease);
}
.deck__playbtn:hover { transform: scale(1.04); }
.deck__playbtn.is-playing { background: rgba(255, 255, 255, 0.12); color: var(--text); }
.deck__playbtn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }

.deck__time {
  font-variant-numeric: tabular-nums;
  font-size: 0.78rem;
  color: var(--text-faint);
}

.deck__loading {
  font-size: 0.72rem;
  color: var(--text-faint);
  font-style: italic;
}

.deck__progress {
  height: 5px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
  cursor: pointer;
  touch-action: none;
  transition: height 0.15s ease;
}
.deck__progress:hover,
.deck__progress:focus-visible { height: 9px; }
.deck__progress-fill {
  height: 100%;
  width: 0%;
  background: var(--gradient-main);
  transition: width 0.1s linear;
}

/* Six vertical faders in a row, like a real mixer channel strip — easier
   to read and grab precisely than stacked horizontal sliders. */
.deck__controls {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
}

.control {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  flex: 1 1 0;
  min-width: 0;
}
.control label {
  font-size: 0.66rem;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-align: center;
}

/* Rotates a normal horizontal <input type="range"> into a vertical fader.
   The wrapper is sized to the *visual* (vertical) footprint; the input
   itself keeps its native horizontal box model and is centered + rotated
   inside it — the standard cross-browser trick, since native vertical
   range-input support (orient="vertical" / writing-mode) is inconsistent
   across browsers. */
.control__slider {
  position: relative;
  width: 26px;
  height: 108px;
  margin: 0 auto;
}
.control__slider input[type="range"] {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 108px;
  height: 26px;
  margin: 0;
  transform: translate(-50%, -50%) rotate(-90deg);
}

/* ---- FX row: Repeater, Scratch jog wheel, Sync ---- */

.deck__fx {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1.2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--card-border);
}

.fx-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}
.fx-block label {
  font-size: 0.68rem;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.fx-block__row { display: flex; gap: 0.4rem; align-items: center; }

.fx-block select {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--card-border);
  border-radius: 6px;
  color: var(--text);
  font: inherit;
  font-size: 0.75rem;
  padding: 0.35rem 0.4rem;
}

.fx-hold-btn {
  border: 1px solid var(--card-border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-dim);
  border-radius: 999px;
  padding: 0.4rem 0.9rem;
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  user-select: none;
  touch-action: none;
}
.fx-hold-btn.is-active {
  background: var(--gradient-main);
  color: #0b0b14;
  border-color: transparent;
}

.jogwheel {
  width: 128px;
  height: 128px;
  border-radius: 50%;
  border: 3px solid var(--card-border);
  background: rgba(255, 255, 255, 0.05);
  position: relative;
  cursor: grab;
  touch-action: none;
}
.jogwheel.is-active { cursor: grabbing; border-color: var(--purple); }
.jogwheel__marker {
  position: absolute;
  top: 12px;
  left: 50%;
  width: 7px;
  height: 22px;
  border-radius: 3px;
  background: var(--text-faint);
  transform: translateX(-50%);
}
.jogwheel.is-active .jogwheel__marker { background: #ff2e92; }
.deck--b .jogwheel.is-active .jogwheel__marker { background: #00e5ff; }

/* ---- Wobble: an XY pad (drag the dot — x = rate, y = depth) instead of
   a plain slider, so both axes of the effect can be shaped at once. ---- */

.fx-block--pad { gap: 0.4rem; }

.xy-pad {
  position: relative;
  width: 164px;
  height: 124px;
  border: 1px solid var(--card-border);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.03);
  cursor: pointer;
  touch-action: none;
  transition: border-color 0.15s ease;
}
.xy-pad.is-active { border-color: #ff2e92; }
.deck--b .xy-pad.is-active { border-color: #00e5ff; }

.xy-pad__dot {
  position: absolute;
  width: 14px;
  height: 14px;
  margin: -7px 0 0 -7px;
  border-radius: 50%;
  background: #ff2e92;
  box-shadow: 0 0 10px rgba(255, 46, 146, 0.85);
  pointer-events: none;
  transition: width 0.1s ease, height 0.1s ease;
}
.xy-pad.is-active .xy-pad__dot { width: 18px; height: 18px; margin: -9px 0 0 -9px; }
.deck--b .xy-pad__dot { background: #00e5ff; box-shadow: 0 0 10px rgba(0, 229, 255, 0.85); }

.xy-pad__axes {
  display: flex;
  justify-content: space-between;
  width: 164px;
  font-size: 0.62rem;
  color: var(--text-faint);
  letter-spacing: 0.02em;
}

.fx-reset-btn {
  border: 1px solid var(--card-border);
  background: transparent;
  color: var(--text-faint);
  border-radius: 999px;
  padding: 0.2rem 0.7rem;
  font-size: 0.64rem;
  cursor: pointer;
}
.fx-reset-btn:hover { border-color: var(--text-dim); color: var(--text-dim); }

.sync-btn {
  border: 1px solid var(--card-border);
  background: transparent;
  color: var(--text-dim);
  border-radius: 999px;
  padding: 0.45rem 0.9rem;
  font-size: 0.75rem;
  cursor: pointer;
  white-space: nowrap;
}
.sync-btn:hover { border-color: var(--text-dim); }

@media (max-width: 520px) {
  .deck__fx { grid-template-columns: 1fr; }
}
@media (max-width: 420px) {
  .control__slider { width: 20px; height: 86px; }
  .control__slider input[type="range"] { width: 86px; height: 20px; }
}
.control__slider input[type="range"] { accent-color: #ff2e92; }
.deck--b .control__slider input[type="range"] { accent-color: #00e5ff; }

.deck__controls-label {
  font-size: 0.62rem;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  text-align: center;
  opacity: 0.7;
}

.mixer__master {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.6rem;
  padding-top: 1rem;
  min-width: 180px;
}

.crossfader-wrap { width: 100%; text-align: center; }
.crossfader-wrap label {
  display: block;
  font-size: 0.72rem;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.6rem;
}
.crossfader-wrap .crossfader-ends {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  color: var(--text-faint);
  margin-top: 0.3rem;
}
#crossfader { width: 100%; accent-color: var(--purple); }

.auto-mix {
  display: flex;
  gap: 0.5rem;
  width: 100%;
}
.auto-mix-btn {
  flex: 1;
  border: 1px solid var(--card-border);
  background: transparent;
  color: var(--text-dim);
  border-radius: 999px;
  padding: 0.5rem 0.5rem;
  font-size: 0.7rem;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.15s var(--ease);
}
.auto-mix-btn:hover { border-color: var(--text-dim); }
.auto-mix-btn.is-running {
  background: var(--gradient-main);
  color: #0b0b14;
  border-color: transparent;
  transform: scale(1.03);
}
/* Key match (beta, Scratch and Mix only): informational heads-up that
   the two decks' estimated keys don't mix well — never blocks the
   transition, just outlines the button that was clicked. */
.auto-mix-btn.is-key-clash { box-shadow: 0 0 0 2px #ffb020 inset; }

/* ---- Auto-Mix banner — the page's own prominent, top-of-page control
   (pushed below the fixed nav by assets/js/mixer.js), rather than
   tucked into the center column between the decks. Same .auto-mix-btn
   styling as before, plus this page's own transition-length slider and
   auto-sync-beat toggle. ---- */
.automix-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.1rem;
  padding: 0.9rem 1.2rem;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
}
.automix-banner__buttons {
  display: flex;
  gap: 0.6rem;
}
.automix-banner__buttons .auto-mix-btn {
  flex: none;
  padding: 0.6rem 1.1rem;
  font-size: 0.78rem;
}
.automix-banner__duration {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.automix-banner__duration label {
  font-size: 0.72rem;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}
.automix-banner__duration input[type="range"] {
  width: 140px;
  accent-color: var(--purple);
}
#autoMixDurationLabel {
  font-size: 0.78rem;
  color: var(--text-dim);
  font-variant-numeric: tabular-nums;
  min-width: 2.2em;
}
.automix-banner__toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  color: var(--text-dim);
  cursor: pointer;
  white-space: nowrap;
}
.automix-banner__toggle input { accent-color: var(--purple); }

/* ---- Advanced Auto-Mix options — collapsed by default so the banner
   stays compact; three experimental, testing-stage toggles, same set
   as Scratch and Mix's. ---- */
.automix-advanced {
  border: 1px solid var(--card-border);
  border-radius: 999px;
  padding: 0.35rem 0.9rem;
}
.automix-advanced[open] {
  border-radius: var(--radius-md);
  padding: 0.5rem 0.9rem;
}
.automix-advanced summary {
  font-size: 0.72rem;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  cursor: pointer;
  user-select: none;
}
.automix-advanced[open] summary { margin-bottom: 0.5rem; }
.automix-advanced .automix-banner__toggle { margin-top: 0.4rem; }

@media (max-width: 760px) {
  .automix-banner { justify-content: flex-start; }
}

.master-volume { width: 100%; text-align: center; }
.master-volume label {
  display: block;
  font-size: 0.72rem;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.6rem;
}
#masterVolume { accent-color: var(--purple); }

.mixlab-reset {
  border: 1px solid var(--card-border);
  background: transparent;
  color: var(--text-dim);
  border-radius: 999px;
  padding: 0.55rem 1.1rem;
  font-size: 0.78rem;
  cursor: pointer;
}
.mixlab-reset:hover { border-color: var(--text-dim); }

.mixlab-note {
  max-width: 680px;
  margin: 0 auto clamp(3rem, 6vw, 5rem);
  padding: 0 1rem;
  color: var(--text-faint);
  font-size: 0.82rem;
  line-height: 1.6;
  text-align: center;
}

.stream-nudge {
  max-width: 480px;
  margin: 0 auto clamp(2rem, 5vw, 3rem);
  padding: 0 1rem;
  text-align: center;
  animation: stream-nudge-in 0.4s ease both;
}
.stream-nudge p {
  color: var(--text-dim);
  font-size: 0.85rem;
  margin: 0 0 0.9rem;
}
.stream-nudge__links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.7rem;
}
@keyframes stream-nudge-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}