:root {
  color-scheme: dark;
  --bg: #090d10;
  --panel: #10161a;
  --panel-raised: #151d22;
  --panel-soft: #0d1317;
  --line: #29343b;
  --line-strong: #3b4b53;
  --text: #e7eef0;
  --muted: #8fa0a8;
  --accent: #36e6bd;
  --accent-soft: #173c35;
  --accent-2: #5da9ff;
  --warning: #f0c769;
  --danger: #ff7868;
  --focus: #9bd7ff;
  --radius: 8px;
  --shadow: 0 16px 50px rgb(0 0 0 / 45%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 70% -20%, rgb(54 230 189 / 8%), transparent 35rem),
    var(--bg);
}

button,
input,
select {
  font: inherit;
}

button,
select,
input[type="text"],
input[type="number"],
.file-button {
  min-height: 40px;
  color: var(--text);
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  background: #151d22;
}

button,
.file-button {
  padding: 0.55rem 0.82rem;
  font-weight: 680;
  letter-spacing: 0.01em;
  cursor: pointer;
  user-select: none;
  transition: border-color 120ms ease, background-color 120ms ease, color 120ms ease, transform 80ms ease;
}

button:hover,
.file-button:hover {
  border-color: #5c727c;
  background: #1b262c;
}

button:active,
.file-button:active {
  transform: translateY(1px);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.42;
}

button.active,
.primary-button {
  color: #07110e;
  border-color: var(--accent);
  background: var(--accent);
}

button.active:hover,
.primary-button:hover {
  border-color: #69f1d1;
  background: #69f1d1;
}

.danger-button {
  color: #ffaaa0;
}

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

::selection {
  color: #06100d;
  background: var(--accent);
}

[hidden] {
  display: none !important;
}

.skip-link {
  position: fixed;
  top: 0.5rem;
  left: 0.5rem;
  z-index: 100;
  padding: 0.65rem 0.8rem;
  color: #07110e;
  border-radius: 5px;
  background: var(--accent);
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.app-bar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto minmax(620px, 1fr) minmax(150px, 220px);
  gap: 1rem;
  align-items: center;
  min-height: 72px;
  padding: 0.65rem clamp(0.75rem, 2vw, 1.5rem);
  border-bottom: 1px solid var(--line);
  background: rgb(9 13 16 / 94%);
  box-shadow: 0 8px 28px rgb(0 0 0 / 28%);
  backdrop-filter: blur(14px);
}

.app-identity {
  display: flex;
  gap: 0.7rem;
  align-items: center;
  white-space: nowrap;
}

.app-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  color: var(--accent);
  border: 1px solid #31675c;
  border-radius: 7px;
  background: #10231f;
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.12em;
}

.app-identity h1,
.section-bar h2,
.inspector-head h2 {
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.15;
  letter-spacing: -0.015em;
}

.app-identity p {
  margin: 0.18rem 0 0;
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.transport {
  display: flex;
  gap: 0.45rem;
  align-items: center;
  justify-content: center;
}

.number-control,
.toggle-control {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 0.6rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel-soft);
}

.number-control {
  gap: 0.45rem;
}

.number-control span,
.toggle-control span,
.meter-block span {
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 750;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.number-control input {
  width: 5.4rem;
  min-height: 30px;
  padding: 0.3rem 0.45rem;
  border: 0;
  background: #080d10;
  text-align: right;
}

.toggle-control {
  gap: 0.5rem;
  cursor: pointer;
}

.toggle-control input {
  width: 1.15rem;
  height: 1.15rem;
  margin: 0;
  accent-color: var(--accent);
}

.segment-control {
  display: flex;
  margin: 0;
  padding: 0;
  border: 0;
}

.segment-control legend {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.segment-control button {
  min-width: 38px;
  padding: 0.45rem;
  border-radius: 0;
}

.segment-control button:first-of-type {
  border-radius: 6px 0 0 6px;
}

.segment-control button + button {
  margin-left: -1px;
}

.segment-control button:last-of-type {
  border-radius: 0 6px 6px 0;
}

.mode-badge {
  min-width: 3.2rem;
  color: var(--accent);
  font: 760 0.7rem/1 ui-monospace, SFMono-Regular, Consolas, monospace;
  letter-spacing: 0.08em;
  text-align: center;
}

.meter-block {
  display: grid;
  gap: 0.35rem;
}

#output-meter {
  display: block;
  width: 100%;
  height: 12px;
  border: 1px solid #24342f;
  border-radius: 2px;
  background: #13201e;
}

main {
  display: grid;
  gap: 1rem;
  padding: 1rem clamp(0.75rem, 2vw, 1.5rem) 2rem;
}

.patch-workspace,
.workbench {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: 0 10px 36px rgb(0 0 0 / 18%);
}

.section-bar {
  display: flex;
  gap: 1rem;
  align-items: flex-end;
  justify-content: space-between;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--line);
}

.section-bar.compact {
  align-items: center;
  padding-block: 0.65rem;
}

.eyebrow {
  margin: 0 0 0.28rem;
  color: var(--accent);
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.patch-help {
  max-width: 780px;
  margin: 0.38rem 0 0;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.45;
}

.patch-help strong {
  color: #c7d4d8;
}

.layout-actions {
  display: flex;
  flex: 0 0 auto;
  gap: 0.45rem;
}

.patch-stage {
  position: relative;
  height: min(69vh, 720px);
  min-height: 500px;
  overflow: auto;
  overscroll-behavior: contain;
  background: #080d10;
  scrollbar-color: #3b4b53 #0b1114;
  scrollbar-width: thin;
}

.patch-scene {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background-color: #0a1013;
  background-image:
    linear-gradient(rgb(121 151 163 / 6%) 1px, transparent 1px),
    linear-gradient(90deg, rgb(121 151 163 / 6%) 1px, transparent 1px),
    linear-gradient(rgb(121 151 163 / 3%) 1px, transparent 1px),
    linear-gradient(90deg, rgb(121 151 163 / 3%) 1px, transparent 1px);
  background-position: -1px -1px;
  background-size: 80px 80px, 80px 80px, 16px 16px, 16px 16px;
}

.cables {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: visible;
  pointer-events: none;
}

.cable {
  fill: none;
  stroke: #438e7d;
  stroke-linecap: round;
  stroke-width: 3;
  opacity: 0.78;
  vector-effect: non-scaling-stroke;
}

.cable.modulation {
  stroke: #568ec8;
  stroke-dasharray: 6 5;
}

.module {
  position: absolute;
  z-index: 2;
  width: 180px;
  min-height: 122px;
  padding: 0.65rem 0.7rem 0.72rem;
  border: 1px solid #34434a;
  border-top: 2px solid #55717c;
  border-radius: 7px;
  background: linear-gradient(155deg, #172126, #10171b 72%);
  box-shadow: 0 10px 25px rgb(0 0 0 / 38%);
  user-select: none;
}

.module.kind-source {
  border-top-color: #639ed4;
}

.module.kind-modulator {
  border-top-color: #9a7bd1;
}

.module.kind-mixer {
  border-top-color: var(--accent);
}

.module.kind-output {
  border-top-color: var(--warning);
}

.module.dragging {
  z-index: 4;
  border-color: var(--accent);
  box-shadow: 0 14px 34px rgb(0 0 0 / 55%), 0 0 0 1px rgb(54 230 189 / 35%);
}

.module-head {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) 34px;
  gap: 0.35rem;
  align-items: center;
}

.module-head h2 {
  overflow: hidden;
  margin: 0;
  font-size: 0.83rem;
  line-height: 1.18;
  text-align: center;
  text-overflow: ellipsis;
}

.drag-handle,
.module-settings {
  display: grid;
  min-width: 34px;
  min-height: 34px;
  padding: 0;
  place-items: center;
  color: #9dafb6;
  border-color: transparent;
  background: transparent;
}

.drag-handle {
  cursor: grab;
  touch-action: none;
}

.drag-handle:active {
  cursor: grabbing;
}

.module-settings:hover,
.drag-handle:hover {
  color: var(--text);
  border-color: var(--line-strong);
}

.module-summary {
  min-height: 2.3em;
  margin: 0.45rem 0 0.5rem;
  color: var(--muted);
  font-size: 0.68rem;
  line-height: 1.35;
  text-align: center;
}

.module-control:empty {
  display: none;
}

.port {
  position: absolute;
  top: 50%;
  z-index: 3;
  width: 13px;
  height: 13px;
  border: 2px solid #86b9aa;
  border-radius: 50%;
  background: #0a1013;
  box-shadow: 0 0 0 3px rgb(10 16 19 / 75%);
  transform: translateY(-50%);
}

.port.in {
  left: -7px;
}

.port.out {
  right: -7px;
}

.kind-modulator .port {
  border-color: #82aede;
}

.inline-fader {
  display: grid;
  grid-template-columns: auto minmax(70px, 1fr) auto;
  gap: 0.4rem;
  align-items: center;
  color: #99aaaF;
  font: 700 0.58rem/1 ui-monospace, SFMono-Regular, Consolas, monospace;
  letter-spacing: 0.06em;
}

input[type="range"] {
  width: 100%;
  height: 28px;
  margin: 0;
  accent-color: var(--accent);
  cursor: ew-resize;
}

.workbench-tabs {
  display: flex;
}

.workbench-tab {
  min-height: 38px;
  border-radius: 0;
}

.workbench-tab:first-child {
  border-radius: 6px 0 0 6px;
}

.workbench-tab + .workbench-tab {
  margin-left: -1px;
}

.workbench-tab:last-child {
  border-radius: 0 6px 6px 0;
}

.workbench-panel {
  min-height: 150px;
  padding: 0.8rem 1rem;
}

.pattern-toolbar,
.order-toolbar {
  display: flex;
  gap: 0.45rem;
  align-items: center;
  min-width: 0;
}

.pattern-tabs {
  display: flex;
  gap: 0.3rem;
  min-width: 0;
  overflow-x: auto;
  padding: 0.2rem;
}

.toolbar-label {
  color: #c8d4d8;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.muted-count,
.order-help,
.panel-note {
  color: var(--muted);
  font-size: 0.72rem;
}

.small-button {
  min-height: 36px;
  padding: 0.4rem 0.65rem;
  font-size: 0.74rem;
}

.step-scroll {
  overflow-x: auto;
  margin: 0.75rem 0;
  padding: 0.6rem;
  border: 1px solid #222e34;
  border-radius: 6px;
  background: #0b1114;
}

.step-row {
  display: grid;
  grid-template-columns: 58px repeat(16, minmax(34px, 1fr));
  gap: 0.32rem;
  min-width: 760px;
  align-items: center;
}

.row-name {
  color: var(--muted);
  font: 750 0.67rem/1 ui-monospace, SFMono-Regular, Consolas, monospace;
  letter-spacing: 0.08em;
}

.step-button {
  min-width: 34px;
  min-height: 38px;
  padding: 0;
  color: #75868d;
  border-color: #28353a;
  background: #12191d;
  font: 650 0.65rem/1 ui-monospace, SFMono-Regular, Consolas, monospace;
}

.step-button.beat {
  border-color: #46575f;
}

.step-button.active {
  color: #07110e;
  border-color: var(--accent);
  background: var(--accent);
  box-shadow: inset 0 -3px 0 rgb(0 0 0 / 24%);
}

.step-button.playing {
  outline: 2px solid var(--warning);
  outline-offset: 2px;
}

.order-toolbar {
  margin-bottom: 0.55rem;
}

.order-help {
  margin-left: auto;
}

.order-list {
  display: flex;
  gap: 0.4rem;
  overflow-x: auto;
  padding: 0.15rem 0 0.35rem;
}

.order-slot {
  display: grid;
  grid-template-columns: auto 46px 36px 36px;
  flex: 0 0 auto;
  gap: 0.28rem;
  align-items: center;
  padding: 0.32rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #0c1215;
}

.order-slot.playing {
  border-color: var(--warning);
  box-shadow: 0 0 0 1px rgb(240 199 105 / 25%);
}

.order-slot > span {
  min-width: 1.3rem;
  color: var(--muted);
  font: 700 0.64rem/1 ui-monospace, SFMono-Regular, Consolas, monospace;
  text-align: center;
}

.order-slot input {
  width: 46px;
  min-height: 34px;
  padding: 0.3rem;
  text-align: center;
}

.order-slot button {
  min-width: 34px;
  min-height: 34px;
  padding: 0;
}

.loop-button.active {
  color: #07110e;
}

.preset-panel,
.export-panel {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: end;
}

.preset-panel label,
.export-panel label {
  display: grid;
  gap: 0.35rem;
  min-width: min(100%, 220px);
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
}

.preset-panel label:has(#preset-list) {
  flex: 1 1 300px;
}

.preset-panel input,
.preset-panel select,
.export-panel select {
  min-width: 0;
  padding: 0.5rem 0.65rem;
}

.panel-note {
  flex-basis: 100%;
  margin: 0.2rem 0 0;
}

.file-button {
  position: relative;
  display: inline-grid !important;
  min-width: auto !important;
  place-items: center;
  overflow: hidden;
  color: var(--text) !important;
  font-size: 0.83rem !important;
}

.file-button input {
  position: absolute;
  inset: 0;
  width: 100%;
  opacity: 0;
  cursor: pointer;
}

.status-line {
  margin: 0;
  padding: 0.55rem 1rem;
  color: #aebdc2;
  border-top: 1px solid var(--line);
  background: #0c1215;
  font: 650 0.72rem/1.4 ui-monospace, SFMono-Regular, Consolas, monospace;
}

.status-line::before {
  content: "●";
  margin-right: 0.45rem;
  color: var(--accent);
}

.status-line.error {
  color: #ffc2ba;
}

.status-line.error::before {
  color: var(--danger);
}

.inspector-backdrop {
  position: fixed;
  inset: 0;
  z-index: 39;
  background: rgb(0 0 0 / 46%);
  backdrop-filter: blur(2px);
}

.inspector {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 40;
  display: flex;
  width: min(430px, 94vw);
  height: 100dvh;
  flex-direction: column;
  padding: 1rem;
  border-left: 1px solid #405159;
  background: #11191d;
  box-shadow: var(--shadow);
  transform: translateX(104%);
  visibility: hidden;
  transition: transform 180ms ease, visibility 180ms;
}

.inspector.open {
  transform: translateX(0);
  visibility: visible;
}

.inspector-head {
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--line);
}

.icon-button {
  min-width: 42px;
  min-height: 42px;
  padding: 0;
  font-size: 1.55rem;
  line-height: 1;
}

.inspector-summary {
  margin: 0.8rem 0;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.45;
}

.inspector-body {
  display: grid;
  gap: 0.9rem;
  overflow-y: auto;
  padding: 0.2rem 0.2rem 1rem;
}

.inspector-control {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.4rem 0.75rem;
  align-items: center;
  padding: 0.65rem;
  border: 1px solid #26333a;
  border-radius: 6px;
  background: #0d1317;
}

.control-label {
  color: #c8d3d7;
  font-size: 0.78rem;
  font-weight: 680;
}

.inspector-control input,
.inspector-control select {
  grid-column: 1 / -1;
}

.inspector-control select {
  width: 100%;
  padding: 0.5rem;
}

.inspector-control output {
  color: var(--accent);
  font: 700 0.7rem/1 ui-monospace, SFMono-Regular, Consolas, monospace;
}

.fader-ends {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font: 700 0.59rem/1 ui-monospace, SFMono-Regular, Consolas, monospace;
  letter-spacing: 0.08em;
}

.inspector-empty,
.inspector-tip {
  color: var(--muted);
  font-size: 0.75rem;
  line-height: 1.5;
}

.inspector-tip {
  margin: auto 0 0;
  padding-top: 0.8rem;
  border-top: 1px solid var(--line);
}

@media (max-width: 1180px) {
  .app-bar {
    position: static;
    grid-template-columns: auto 1fr;
  }

  .transport {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 0.2rem;
  }

  .meter-block {
    justify-self: end;
    width: min(35vw, 220px);
  }
}

@media (max-width: 760px) {
  .app-bar {
    gap: 0.75rem;
    padding: 0.7rem 0.75rem;
  }

  .app-mark {
    width: 38px;
    height: 38px;
  }

  .meter-block {
    width: 115px;
  }

  .transport {
    margin-inline: -0.75rem;
    padding: 0 0.75rem 0.25rem;
  }

  main {
    padding: 0.7rem 0.55rem 1.5rem;
  }

  .section-bar {
    align-items: flex-start;
    padding: 0.75rem;
  }

  .patch-help {
    max-width: 95%;
  }

  .layout-actions {
    flex-direction: column;
  }

  .layout-actions button {
    min-width: 92px;
  }

  .patch-stage {
    height: 67vh;
    min-height: 500px;
  }

  .patch-scene.mobile-flow .module {
    width: calc(100% - 24px);
    min-height: 128px;
  }

  .patch-scene.mobile-flow .port {
    top: auto;
    left: 50%;
    right: auto;
    transform: translateX(-50%);
  }

  .patch-scene.mobile-flow .port.in {
    top: -7px;
  }

  .patch-scene.mobile-flow .port.out {
    bottom: -7px;
  }

  .section-bar.compact {
    display: grid;
  }

  .workbench-tabs {
    width: 100%;
  }

  .workbench-tab {
    flex: 1;
  }

  .workbench-panel {
    padding-inline: 0.75rem;
  }

  .pattern-toolbar {
    flex-wrap: wrap;
  }

  .pattern-tabs {
    order: 5;
    flex-basis: 100%;
  }

  .muted-count {
    margin-left: auto;
  }

  .order-help {
    display: none;
  }

  .preset-panel,
  .export-panel {
    align-items: stretch;
  }

  .preset-panel > *,
  .export-panel > * {
    flex: 1 1 145px;
  }

  .preset-panel label,
  .export-panel label {
    min-width: 100%;
  }

  .inspector {
    top: auto;
    bottom: 0;
    width: 100%;
    max-height: 78dvh;
    height: auto;
    min-height: 48dvh;
    border-top: 1px solid #405159;
    border-left: 0;
    border-radius: 14px 14px 0 0;
    transform: translateY(104%);
  }

  .inspector.open {
    transform: translateY(0);
  }
}

@media (pointer: coarse) {
  button,
  select,
  input[type="text"],
  input[type="number"],
  .file-button,
  .small-button,
  .step-button,
  .order-slot button {
    min-height: 44px;
  }

  .drag-handle,
  .module-settings {
    min-width: 40px;
    min-height: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}