/* gridplayer.css — before/after "on the grid" A/B player (slime theme).
 * Tokens come from theme.css. */

.gridab {
  margin-top: 14px;
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  padding: 14px;
  box-shadow: 0 0 70px -34px var(--glow);
}
/* the result reveal — rises in each time a fresh quantize lands */
.gridab:not(.hidden) { animation: gridabIn .55s cubic-bezier(.2,.7,.2,1) .1s both; }
@keyframes gridabIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: none; }
}

.gridab-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap; margin-bottom: 10px;
}

/* segmented Original | Quantized toggle */
.ab-toggle {
  display: inline-flex; padding: 4px;
  background: var(--bg-2); border: 1px solid var(--line);
  border-radius: 999px;
}
.ab-btn {
  font-family: var(--body); font-weight: 700; font-size: 13px;
  color: var(--muted); background: none; border: none; cursor: pointer;
  padding: 8px 18px; border-radius: 999px;
  transition: color .2s ease, box-shadow .25s ease, transform .1s ease;
}
.ab-btn:active { transform: scale(.95); }
.ab-btn:hover { color: var(--slime-bright); }
.ab-btn.active {
  color: var(--ink);
  background: linear-gradient(180deg, var(--slime-bright), var(--acid) 55%, var(--slime-deep));
  box-shadow: 0 2px 10px -3px var(--glow), 0 1px 0 rgba(255,255,255,.4) inset;
}

/* two stacked waveform lanes */
.lanes { display: grid; gap: 8px; }
.lane {
  position: relative;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 8px 8px 6px;
  overflow: hidden;
  transition: border-color .25s ease, box-shadow .25s ease;
}
.lane:hover { border-color: var(--slime-deep); }
.lane[data-lane="quant"] { border-color: var(--slime-deep); box-shadow: 0 0 40px -26px var(--glow); }

.lane-tag {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 11px; letter-spacing: .06em;
  text-transform: uppercase; color: var(--muted);
  margin: 2px 4px 6px;
}
.lane-tag em { color: var(--text); font-style: normal; font-weight: 700; }
.lane-tag .lane-note { margin-left: auto; color: var(--faint); }
.lane[data-lane="quant"] .lane-note { color: var(--slime); }
.lane-tag .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--acid); box-shadow: 0 0 8px 1px var(--acid);
}
.lane-tag .dot.warn { background: #ffc24d; box-shadow: 0 0 8px 1px rgba(255,194,77,.8); }

.lane-canvas {
  width: 100%; height: 58px; display: block; cursor: crosshair;
  border-radius: 8px;
}

/* full-track scrubber (choose which section of the waveform shows) */
.gp-scrub {
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 6px; border-radius: 999px;
  margin: 12px 0 2px; cursor: pointer;
  background: linear-gradient(90deg, var(--slime) var(--fill, 0%), var(--line) var(--fill, 0%));
}
.gp-scrub:focus-visible { outline: 2px solid var(--slime-bright); outline-offset: 4px; }
.gp-scrub::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 16px; height: 16px; border-radius: 50%; cursor: grab;
  background: var(--slime-bright);
  box-shadow: 0 0 10px -1px var(--glow), 0 0 0 3px var(--bg-2);
}
.gp-scrub:active::-webkit-slider-thumb { cursor: grabbing; }
.gp-scrub::-moz-range-thumb {
  width: 16px; height: 16px; border: none; border-radius: 50%; cursor: grab;
  background: var(--slime-bright); box-shadow: 0 0 10px -1px var(--glow);
}
.gp-scrub::-moz-range-progress { background: var(--slime); height: 6px; border-radius: 999px; }
.gp-scrub::-moz-range-track { background: var(--line); height: 6px; border-radius: 999px; }
body.bq-compact .gp-scrub { margin: 8px 0 0; }

/* transport bar */
.transport {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  margin-top: 12px;
}
.gp-ico { font-size: 12px; line-height: 1; }
.gp-time {
  font-family: var(--mono); font-size: 14px; color: var(--text);
  min-width: 96px;
}

/* zoom control */
.gp-zoom {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--bg-2); border: 1px solid var(--line);
  border-radius: 999px; padding: 3px 5px;
}
.gp-zbtn {
  width: 28px; height: 28px; border-radius: 50%;
  border: 1px solid var(--line); background: var(--panel-2); color: var(--text);
  font-size: 18px; line-height: 1; cursor: pointer;
  display: grid; place-items: center;
  transition: border-color .15s, color .15s, box-shadow .15s, transform .1s;
}
.gp-zbtn:active { transform: scale(.9); }
.gp-zbtn:hover { border-color: var(--slime); color: var(--slime); box-shadow: 0 0 14px -5px var(--glow); }
.gp-zoom-label {
  font-family: var(--mono); font-size: 12px; color: var(--muted);
  min-width: 58px; text-align: center;
}

/* metronome alignment: flip / nudge / tap */
.gp-align {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--bg-2); border: 1px solid var(--line);
  border-radius: 999px; padding: 3px 6px;
}
.gp-align-label {
  font-family: var(--mono); font-size: 10px; letter-spacing: .08em;
  text-transform: uppercase; color: var(--faint); padding-left: 4px;
}
/* info popover explaining the align controls */
.gp-info-wrap { position: relative; display: inline-flex; }
.gp-info {
  width: 24px; height: 24px; border-radius: 50%;
  border: 1px solid var(--line); background: var(--panel-2); color: var(--muted);
  font-family: var(--body); font-style: italic; font-weight: 700; font-size: 13px;
  line-height: 1; cursor: help; display: grid; place-items: center;
  transition: border-color .15s, color .15s, box-shadow .15s;
}
.gp-info:hover, .gp-info-wrap.open .gp-info {
  border-color: var(--slime); color: var(--slime); box-shadow: 0 0 12px -4px var(--glow);
}
.gp-tip {
  position: absolute; bottom: calc(100% + 12px); right: -6px;
  width: 262px; max-width: 78vw; z-index: 30;
  display: flex; flex-direction: column; gap: 9px;
  padding: 12px 14px; border-radius: 12px;
  background: var(--panel-2); border: 1px solid var(--slime-deep);
  box-shadow: 0 14px 34px -12px rgba(0,0,0,.85), 0 0 44px -22px var(--glow);
  font-family: var(--body); font-size: 12.5px; line-height: 1.5; color: var(--muted);
  text-align: left; opacity: 0; transform: translateY(5px); pointer-events: none;
  transition: opacity .18s ease, transform .18s ease;
}
.gp-tip::after {
  content: ""; position: absolute; top: 100%; right: 12px;
  border: 6px solid transparent; border-top-color: var(--slime-deep);
}
.gp-tip strong { color: var(--text); }
.gp-info-wrap:hover .gp-tip,
.gp-info:focus-visible + .gp-tip,
.gp-info-wrap.open .gp-tip { opacity: 1; transform: none; pointer-events: auto; }
.transport-opts {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  margin-left: auto;
}
.gp-toggle {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 13px; color: var(--muted); cursor: pointer; user-select: none;
}
.gp-toggle input { accent-color: var(--slime); width: 15px; height: 15px; cursor: pointer; }
.gp-toggle:hover { color: var(--text); }

.gp-vol {
  -webkit-appearance: none; appearance: none;
  width: 92px; height: 4px; border-radius: 999px;
  background: var(--line); cursor: pointer;
}
.gp-vol::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--slime); box-shadow: 0 0 8px -1px var(--glow);
}
.gp-vol::-moz-range-thumb {
  width: 14px; height: 14px; border: none; border-radius: 50%;
  background: var(--slime); box-shadow: 0 0 8px -1px var(--glow);
}

.gp-hint {
  margin: 10px 2px 0; color: var(--muted); font-size: 12px; line-height: 1.5;
}
.gp-hint strong { color: var(--slime-bright); font-weight: 700; }

/* download row (moved in from the old players block) */
.gp-download {
  display: flex; align-items: center; justify-content: space-between;
  gap: 14px; flex-wrap: wrap;
  margin-top: 12px; padding-top: 12px;
  border-top: 1px solid var(--line-soft);
}
.gp-dl-note {
  font-family: var(--mono); font-size: 12px; letter-spacing: .04em;
  text-transform: uppercase; color: var(--muted);
}
.gp-dl-controls { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.gp-download .btn { margin: 0; }

@media (max-width: 680px) {
  .gridab { padding: 14px; }
  .transport-opts { margin-left: 0; width: 100%; }
  .gp-time { min-width: 0; }
}

@media (max-width: 480px) {
  .lane-canvas { height: 52px; }
  .gridab-head { gap: 10px; }
  .ab-btn { padding: 7px 14px; }
  .transport { gap: 12px; }
  .gp-play, .transport .btn { }
}