.linear-drums-page {
  --accent: #69e0b7;
  --accent-soft: color-mix(in oklab, var(--accent) 54%, transparent);
  --accent-glow: color-mix(in oklab, var(--accent) 20%, transparent);
  --kick: #ff7058;
  --tom: #f2ca58;
  --hand: #61dfa9;
  --air: #74a9ff;
}

.linear-drums-shell {
  display: grid;
  width: min(1680px, 100%);
  min-height: calc(100dvh - var(--header-height, 62px));
  margin: 0 auto;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 390px);
  grid-template-rows: 1fr auto;
}

.linear-performance {
  min-width: 0;
  padding: clamp(18px, 2.5vw, 38px);
}

.linear-titlebar {
  display: flex;
  min-height: 78px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  align-items: end;
  justify-content: space-between;
  gap: 24px;
}

.linear-identity p {
  margin: 0 0 5px;
  color: var(--accent);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: .16em;
}

.linear-identity h1 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(26px, 4vw, 58px);
  font-style: italic;
  font-weight: 760;
  letter-spacing: 0;
  line-height: .92;
  text-transform: uppercase;
}

.linear-live-readouts {
  display: grid;
  width: min(610px, 62%);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  grid-template-columns: .8fr 1.35fr .9fr;
}

.linear-live-readouts span {
  display: grid;
  min-width: 0;
  min-height: 53px;
  padding: 8px 10px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  align-content: center;
  gap: 4px;
}

.linear-live-readouts b,
.linear-live-readouts small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.linear-live-readouts b {
  color: var(--ink);
  font-size: 10px;
  font-weight: 650;
}

.linear-live-readouts small {
  color: var(--faint);
  font-size: 7px;
  letter-spacing: .08em;
}

.linear-stage-layout {
  display: flex;
  width: 100%;
  height: clamp(330px, 48vh, 620px);
  min-height: 330px;
  margin-top: 18px;
  gap: 8px;
}

.linear-stage-wrap {
  position: relative;
  width: auto;
  height: 100%;
  min-height: 330px;
  min-width: 260px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: #080b0c;
  flex: 1 1 auto;
}

#stage {
  display: block;
  width: 100%;
  height: 100%;
  cursor: crosshair;
  touch-action: none;
}

.linear-cursor-readout {
  position: absolute;
  top: 10px;
  left: clamp(40px, var(--cursor-position, 24%), calc(100% - 40px));
  min-width: 58px;
  padding: 4px 6px;
  border: 1px solid color-mix(in oklab, var(--cursor-color, var(--accent)) 56%, var(--line));
  pointer-events: none;
  color: var(--cursor-color, var(--accent));
  background: rgba(7, 9, 11, .86);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: .06em;
  text-align: center;
  transform: translateX(-50%);
}

.linear-y-cursor {
  position: absolute;
  z-index: 2;
  top: calc((1 - var(--performance-y, .5)) * 100%);
  right: 0;
  left: 0;
  height: 1px;
  pointer-events: none;
  background: color-mix(in oklab, var(--cursor-color, var(--accent)) 45%, transparent);
}

.linear-y-cursor::after {
  position: absolute;
  top: -3px;
  right: 5px;
  width: 7px;
  height: 7px;
  border: 1px solid var(--cursor-color, var(--accent));
  background: var(--bg-deep);
  content: "";
  transform: rotate(45deg);
}

.linear-mapping-dock {
  display: grid;
  width: min(44%, 330px);
  min-width: 220px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: #080b0c;
  grid-template-rows: auto 1fr;
  flex: 0 0 auto;
}

.linear-mapping-dock[hidden] {
  display: none;
}

.linear-mapping-heading {
  display: flex;
  min-height: 34px;
  padding: 0 9px;
  border-bottom: 1px solid var(--line);
  align-items: center;
  justify-content: space-between;
}

.linear-mapping-heading b,
.linear-mapping-heading output {
  color: var(--faint);
  font-size: 7px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.linear-mapping-heading output {
  color: var(--accent);
}

.linear-mapping-lanes {
  display: grid;
  min-width: 0;
  padding: 8px;
  overflow-x: hidden;
  overflow-y: auto;
  align-content: start;
  gap: 6px;
}

.linear-mapping-lane {
  --map-color: var(--accent);
  display: grid;
  min-width: 0;
  padding: 8px;
  border-left: 2px solid var(--map-color);
  background: color-mix(in oklab, var(--map-color) 4%, var(--panel));
  grid-template-rows: auto auto auto;
  gap: 8px;
}

.linear-mapping-lane header {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.linear-mapping-lane header b {
  overflow: hidden;
  color: var(--map-color);
  font-size: 7px;
  letter-spacing: .05em;
  text-align: right;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mapping-source-button {
  min-width: 68px;
  min-height: 24px;
  padding: 0 7px;
  border: 1px solid color-mix(in oklab, var(--map-color) 45%, var(--line));
  cursor: pointer;
  color: var(--muted);
  background: transparent;
  font-size: 6px;
  font-weight: 700;
  letter-spacing: .04em;
}

.mapping-source-button:hover,
.mapping-source-button:focus-visible {
  border-color: var(--map-color);
  color: var(--ink);
}

.mapping-curve-frame {
  position: relative;
  min-height: 100px;
  padding: 12px 13px;
  border: 1px solid color-mix(in oklab, var(--map-color) 26%, var(--line));
  background: #080b0c;
}

.mapping-curve-plot {
  position: absolute;
  inset: 12px 13px;
  touch-action: none;
}

.mapping-curve-plot::before,
.mapping-curve-plot::after {
  position: absolute;
  z-index: 0;
  pointer-events: none;
  background: var(--line);
  content: "";
}

.mapping-curve-plot::before {
  top: 50%;
  right: 0;
  left: 0;
  height: 1px;
}

.mapping-curve-plot::after {
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
}

.mapping-curve-svg {
  position: absolute;
  z-index: 1;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}

.mapping-curve-path {
  fill: none;
  stroke: var(--map-color);
  stroke-linecap: round;
  stroke-width: 1.25;
  vector-effect: non-scaling-stroke;
}

.mapping-curve-handle {
  position: absolute;
  z-index: 2;
  width: 20px;
  height: 20px;
  padding: 0;
  border: 1px solid var(--map-color);
  border-radius: 50%;
  cursor: ns-resize;
  background: var(--bg-deep);
  box-shadow: 0 0 8px color-mix(in oklab, var(--map-color) 28%, transparent);
  transform: translate(-50%, -50%);
}

.mapping-curve-handle::after {
  position: absolute;
  inset: 6px;
  border-radius: 50%;
  background: var(--map-color);
  content: "";
}

.mapping-curve-handle.is-curve {
  width: 17px;
  height: 17px;
  border-radius: 0;
  transform: translate(-50%, -50%) rotate(45deg);
}

.mapping-curve-handle.is-curve::after {
  inset: 5px;
  border-radius: 0;
}

.mapping-curve-handle:hover,
.mapping-curve-handle:focus-visible {
  outline: 1px solid var(--ink);
  outline-offset: 2px;
}

.mapping-curve-values {
  display: grid;
  min-width: 0;
  grid-template-columns: 1fr 1.25fr 1fr;
  gap: 4px;
}

.mapping-curve-values span {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.mapping-curve-values span:nth-child(2) {
  text-align: center;
}

.mapping-curve-values span:last-child {
  text-align: right;
}

.mapping-curve-values b,
.mapping-curve-values output {
  overflow: hidden;
  font-size: 6px;
  letter-spacing: .03em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mapping-curve-values b {
  color: var(--faint);
  font-weight: 700;
}

.mapping-curve-values output {
  color: var(--muted);
}

.linear-frequency-control {
  display: grid;
  padding: 13px 0 0;
  gap: 8px;
}

.linear-frequency-label,
.linear-inline-control > span,
.linear-control > span {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.linear-frequency-label b,
.linear-frequency-label output,
.linear-inline-control b,
.linear-inline-control label,
.linear-inline-control output,
.linear-control b,
.linear-control label,
.linear-control output {
  font-size: 8px;
  font-weight: 650;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.linear-frequency-label b,
.linear-inline-control b,
.linear-inline-control label,
.linear-control b,
.linear-control label {
  color: var(--muted);
}

.linear-frequency-label output,
.linear-inline-control output,
.linear-control output {
  color: var(--accent);
}

.linear-frequency-control input {
  --fill: var(--cursor-color, var(--accent));
  width: 100%;
}

.linear-value-actions {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
}

.parameter-map-toggle {
  --map-color: var(--accent);
  position: relative;
  width: 24px;
  height: 24px;
  padding: 0;
  border: 1px solid var(--line-strong);
  cursor: pointer;
  color: var(--muted);
  background: transparent;
  flex: 0 0 auto;
}

.parameter-map-toggle:hover,
.parameter-map-toggle:focus-visible,
.parameter-map-toggle[aria-pressed="true"] {
  border-color: var(--map-color);
  color: var(--map-color);
  background: color-mix(in oklab, var(--map-color) 9%, var(--panel));
}

.map-slope-icon,
.map-slope-icon::before,
.map-slope-icon::after {
  position: absolute;
  display: block;
  content: "";
}

.map-slope-icon {
  inset: 5px;
}

.map-slope-icon::before {
  top: 7px;
  left: 1px;
  width: 13px;
  height: 1px;
  background: currentColor;
  transform: rotate(-34deg);
  transform-origin: 50% 50%;
}

.map-slope-icon::after {
  top: 1px;
  right: 0;
  width: 5px;
  height: 5px;
  border-top: 1px solid currentColor;
  border-right: 1px solid currentColor;
}

[data-parameter-control].is-mapped > input[type="range"] {
  cursor: not-allowed;
  opacity: .28;
}

[data-parameter-control].is-mapped output {
  color: var(--map-color, var(--accent));
}

.linear-frequency-scale {
  position: relative;
  height: 19px;
  margin: 2px 5px 0;
  color: var(--faint);
  font-size: 7px;
}

.linear-frequency-scale span {
  position: absolute;
  left: calc(var(--position) * 100%);
  white-space: nowrap;
  transform: translateX(-50%);
}

.linear-frequency-scale span:first-child {
  transform: none;
}

.linear-frequency-scale span:last-child {
  transform: translateX(-100%);
}

.linear-stage-actions {
  display: flex;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.linear-command {
  display: grid;
  min-width: 86px;
  height: 48px;
  padding: 0 13px;
  border: 1px solid var(--line-strong);
  cursor: pointer;
  color: var(--muted);
  background: var(--panel);
  grid-template-columns: auto 1fr;
  place-items: center;
  gap: 8px;
}

.linear-command span {
  color: var(--accent);
  font-size: 12px;
}

.linear-command b {
  font-size: 8px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.linear-command:hover,
.linear-command:focus-visible {
  border-color: var(--accent);
  color: var(--ink);
}


.linear-model-selector {
  display: grid;
  min-width: 0;
  padding: 0;
  margin: 0;
  border: 1px solid var(--line-strong);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.linear-model-selector {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.linear-model-selector label {
  min-width: 0;
}

.linear-model-selector input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.linear-model-selector span {
  display: grid;
  min-width: 0;
  height: 34px;
  padding: 0 7px;
  border-right: 1px solid var(--line);
  cursor: pointer;
  color: var(--faint);
  background: var(--panel);
  font-size: 7px;
  font-weight: 700;
  letter-spacing: .05em;
  text-align: center;
  text-transform: uppercase;
  place-items: center;
}

.linear-model-selector label:last-child span {
  border-right: 0;
}

.linear-model-selector input:checked + span {
  color: var(--bg-deep);
  background: var(--accent);
}

.linear-model-selector input:focus-visible + span {
  outline: 2px solid var(--ink);
  outline-offset: -3px;
}

.linear-inline-control,
.linear-control {
  display: grid;
  min-width: 0;
  gap: 7px;
}

.linear-sweep-row {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  align-items: end;
  gap: 14px;
}

.linear-sweep-row .play-button {
  margin-bottom: 1px;
}

.linear-sweep-direction {
  justify-self: end;
}

.linear-stage-wrap.is-dragging-morph,
.linear-stage-wrap.is-dragging-morph canvas {
  cursor: ew-resize;
}


.linear-control-section.linear-knob-section {
  grid-template-columns: repeat(auto-fit, minmax(60px, 1fr));
  align-items: start;
  column-gap: 8px;
}

.linear-knob-section .linear-section-heading {
  grid-column: 1 / -1;
}

.linear-knob-control {
  display: grid;
  min-width: 0;
  justify-items: center;
  gap: 5px;
}

.linear-knob-control > span:first-child {
  display: grid;
  width: 100%;
  min-height: 31px;
  margin: 0;
  align-content: start;
  justify-items: center;
  gap: 3px;
  text-align: center;
}

.linear-knob-control > span:first-child > b,
.linear-knob-control > span:first-child > label {
  width: 100%;
  overflow: hidden;
  font-size: 7px;
  line-height: 1.15;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.linear-knob-control > span:first-child > output,
.linear-knob-control .linear-value-actions output {
  font-size: 7px;
  line-height: 1;
}

.linear-knob-control .linear-value-actions {
  justify-content: center;
  gap: 4px;
}

.linear-knob-control .parameter-map-toggle {
  width: 18px;
  height: 18px;
}

.linear-knob-control .map-slope-icon {
  inset: 3px;
  transform: scale(.82);
}

.linear-knob-dial {
  --knob-angle: -135deg;
  --knob-fill: 0%;
  position: relative;
  width: 56px;
  height: 56px;
  border: 1px solid color-mix(in oklab, var(--map-color, var(--accent)) 58%, var(--line));
  border-radius: 50%;
  cursor: ns-resize;
  background:
    radial-gradient(circle at 50% 50%, #11171a 0 43%, transparent 44%),
    conic-gradient(
      from -135deg,
      var(--map-color, var(--accent)) 0 var(--knob-fill),
      rgba(255, 255, 255, .1) var(--knob-fill) 75%,
      transparent 75% 100%
    ),
    radial-gradient(circle at 34% 27%, rgba(255, 255, 255, .16), transparent 37%),
    var(--bg-deep);
  box-shadow:
    inset 0 -6px 12px rgba(0, 0, 0, .42),
    0 0 12px color-mix(in oklab, var(--map-color, var(--accent)) 18%, transparent);
  touch-action: none;
}

.linear-knob-dial::before {
  position: absolute;
  inset: 8px;
  border: 1px solid rgba(255, 255, 255, .07);
  border-radius: 50%;
  content: "";
}

.linear-knob-dial::after {
  position: absolute;
  top: 7px;
  left: calc(50% - 1px);
  width: 2px;
  height: 17px;
  border-radius: 999px;
  background: var(--map-color, var(--accent));
  box-shadow: 0 0 7px var(--map-color, var(--accent));
  content: "";
  transform: rotate(var(--knob-angle));
  transform-origin: 1px 21px;
}

.linear-knob-dial:hover,
.linear-knob-dial:focus-visible {
  border-color: var(--map-color, var(--accent));
  outline: 1px solid var(--ink);
  outline-offset: 3px;
}

.linear-knob-dial[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: .3;
}

.linear-control-panel {
  min-width: 0;
  border-left: 1px solid var(--line-strong);
  background: color-mix(in oklab, var(--panel) 88%, var(--bg-deep));
}

.linear-control-section {
  display: grid;
  padding: 17px 18px 19px;
  border-bottom: 1px solid var(--line);
  gap: 14px;
}


[data-engine-panel][hidden] {
  display: none !important;
}

.linear-karplus-path {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.linear-karplus-path label {
  display: grid;
  min-width: 0;
  gap: 5px;
}

.linear-karplus-path label > span {
  color: var(--faint);
  font-size: 7px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.linear-karplus-path select {
  width: 100%;
  min-width: 0;
  height: 34px;
  padding: 0 26px 0 8px;
  border: 1px solid var(--line-strong);
  color: var(--ink);
  background: var(--bg-deep);
  font-size: 8px;
  text-overflow: ellipsis;
}

.linear-karplus-path select:focus-visible {
  border-color: var(--accent);
  outline: 1px solid var(--accent);
  outline-offset: 2px;
}

.linear-engine-note {
  margin: -3px 0 0;
  color: var(--muted);
  font-size: 8px;
}
.linear-preset-bank {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 4px;
}

.linear-preset-button {
  min-width: 0;
  min-height: 43px;
  padding: 5px 4px;
  overflow: hidden;
  border: 1px solid var(--line);
  cursor: pointer;
  color: var(--faint);
  background: var(--panel);
  font-size: 6px;
  font-weight: 700;
  letter-spacing: .03em;
  line-height: 1.25;
  text-overflow: ellipsis;
  text-transform: uppercase;
}

.linear-preset-button:hover,
.linear-preset-button:focus-visible {
  border-color: var(--accent);
  color: var(--ink);
}

.linear-preset-button.is-active {
  border-color: var(--accent);
  color: var(--bg-deep);
  background: var(--accent);
}

.linear-section-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.linear-section-heading h2 {
  margin: 0;
  color: var(--ink);
  font-size: 10px;
  font-weight: 680;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.linear-section-heading output {
  overflow: hidden;
  color: var(--accent);
  font-size: 7px;
  letter-spacing: .06em;
  text-overflow: ellipsis;
  text-transform: uppercase;
  white-space: nowrap;
}

.linear-control input,
.linear-inline-control input {
  width: 100%;
}

.linear-range-section {
  padding-bottom: 17px;
}

.linear-reset {
  display: block;
  width: calc(100% - 36px);
  min-height: 36px;
  margin: 18px;
  border: 1px solid var(--line-strong);
  cursor: pointer;
  color: var(--muted);
  background: transparent;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.linear-reset:hover,
.linear-reset:focus-visible {
  border-color: var(--accent);
  color: var(--ink);
}

.linear-control-panel .audio-error {
  margin: 0 18px 18px;
}

.linear-footer {
  display: grid;
  border-top: 1px solid var(--line-strong);
  color: var(--faint);
  background: var(--bg-deep);
  font-size: 7px;
  letter-spacing: .08em;
  grid-column: 1 / -1;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  text-transform: uppercase;
}

.linear-footer span {
  min-width: 0;
  padding: 10px 14px;
  overflow: hidden;
  border-right: 1px solid var(--line);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.linear-footer span:last-child {
  border-right: 0;
  color: var(--accent);
  text-align: right;
}

@media (max-width: 1120px) {
  .linear-drums-shell {
    grid-template-columns: minmax(0, 1fr) 320px;
  }

  .linear-titlebar {
    display: grid;
  }

  .linear-live-readouts {
    width: 100%;
  }

}

@media (max-width: 820px) {
  .linear-drums-shell {
    display: block;
  }

  .linear-control-panel {
    border-top: 1px solid var(--line-strong);
    border-left: 0;
  }

  .linear-control-section:not(.linear-knob-section) {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .linear-section-heading,
  .linear-model-selector,
  .linear-sweep-row {
    grid-column: 1 / -1;
  }

  .linear-footer {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .linear-performance {
    padding: 14px 12px 18px;
  }

  .linear-titlebar {
    gap: 15px;
  }

  .linear-identity h1 {
    font-size: 32px;
  }

  .linear-live-readouts {
    grid-template-columns: .8fr 1.2fr;
  }

  .linear-live-readouts span:last-child {
    display: none;
  }

  .linear-stage-layout {
    display: grid;
    height: auto;
  }

  .linear-stage-wrap {
    height: 330px;
  }

  .linear-mapping-dock {
    width: 100%;
    height: min(500px, 68vh);
    min-height: 320px;
  }

  .linear-command {
    width: 100%;
  }

  .linear-control-section:not(.linear-knob-section) {
    padding-inline: 14px;
    grid-template-columns: 1fr;
  }

  .linear-control-section:not(.linear-knob-section) .linear-section-heading,
  .linear-model-selector,
  .linear-sweep-row {
    grid-column: auto;
  }

  .linear-reset {
    width: calc(100% - 28px);
    margin-inline: 14px;
  }

  .linear-footer {
    grid-template-columns: 1fr 1fr;
  }

  .linear-footer span:nth-child(2),
  .linear-footer span:nth-child(3) {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .linear-command {
    transition: none;
  }
}