.studio-shell.daw {
  --studio-space-1: 0.25rem;
  --studio-space-2: 0.4rem;
  --studio-space-3: 0.55rem;
  --studio-space-4: 0.75rem;
  --studio-space-5: 0.95rem;
  --studio-text-xs: 0.67rem;
  --studio-text-sm: 0.74rem;
  --studio-text-md: 0.82rem;
  --studio-radius-sm: 8px;
  --studio-radius-md: 10px;
  --studio-radius-lg: 12px;
  box-shadow: none;
}

.studio-shell .daw-toolbar {
  position: sticky;
  top: 0;
  z-index: 22;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  column-gap: var(--studio-space-3);
  row-gap: var(--studio-space-2);
  padding: var(--studio-space-3) var(--studio-space-4);
  border-bottom-color: color-mix(in srgb, var(--border) 82%, transparent);
  background: color-mix(in srgb, var(--card) 96%, var(--bg) 4%);
}

.studio-shell .daw-transport {
  gap: var(--studio-space-1);
  padding: 0.16rem;
  border: 1px solid color-mix(in srgb, var(--border) 84%, transparent);
  border-radius: var(--studio-radius-md);
  background: color-mix(in srgb, var(--card) 90%, transparent);
}

.studio-shell .daw-transport-btn {
  width: 38px;
  height: 34px;
  border-radius: var(--studio-radius-sm);
  box-shadow: none;
}

.studio-shell .daw-record {
  font-weight: 700;
}

.studio-shell .daw-lcd {
  justify-self: center;
  max-width: min(100%, 420px);
  box-shadow: none;
}

.studio-shell .daw-toolbar-right {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--studio-space-1);
  margin-left: 0;
}

.studio-toolbar-cluster {
  display: inline-flex;
  align-items: center;
  gap: var(--studio-space-1);
  min-height: 34px;
  padding: 0.16rem 0.25rem;
  border: 1px solid color-mix(in srgb, var(--border) 84%, transparent);
  border-radius: var(--studio-radius-md);
  background: color-mix(in srgb, var(--card) 92%, transparent);
}

.studio-toolbar-cluster-tools {
  padding-right: 0.18rem;
}

.studio-toolbar-cluster-play .daw-pill-tool {
  display: inline-flex;
  align-items: center;
  gap: 0.32rem;
}

.daw-pill-key {
  padding: 0 0.22rem;
  border: 1px solid color-mix(in srgb, currentColor 35%, transparent);
  border-radius: 4px;
  font-family: inherit;
  font-size: 0.6rem;
  font-weight: 700;
  line-height: 1.3;
  opacity: 0.72;
}

.daw-pill-tool[aria-pressed='true'] .daw-pill-key {
  border-color: color-mix(in srgb, currentColor 60%, transparent);
  opacity: 0.95;
}

.studio-shell .studio-meter {
  width: 60px;
}

.studio-shell .daw-toolbar-divider {
  display: none;
}

.studio-shell .daw-pill,
.studio-shell .daw-icon-btn {
  min-height: 30px;
  font-size: var(--studio-text-sm);
  box-shadow: none;
}

.studio-shell .daw-main {
  gap: var(--studio-space-3);
  padding: var(--studio-space-3);
  grid-template-columns: minmax(0, 1fr) 306px;
}

.studio-shell .daw-arrangement,
.studio-shell .daw-panel {
  box-shadow: none;
}

.studio-shell .daw-arrangement-bar {
  gap: var(--studio-space-2);
  padding: var(--studio-space-2) var(--studio-space-3);
}

.studio-shell .daw-arrangement-actions {
  gap: var(--studio-space-1);
  padding: var(--studio-space-2) var(--studio-space-3);
}

.studio-shell .daw-arrangement-actions .daw-icon-btn {
  min-height: 30px;
  padding: 0.28rem 0.48rem;
}

.studio-shell .daw-shortcuts {
  margin-left: auto;
  font-size: var(--studio-text-xs);
  opacity: 0.78;
}

.studio-shell .daw-inspector {
  position: sticky;
  top: 4.5rem;
  align-self: start;
}

.studio-workflow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--studio-space-2);
  padding: var(--studio-space-3) var(--studio-space-4) 0.5rem;
  border-bottom-color: color-mix(in srgb, var(--border) 86%, transparent);
  background: color-mix(in srgb, var(--card) 97%, var(--bg) 3%);
}

.studio-workflow-step {
  min-height: 60px;
  padding: var(--studio-space-2) 0.5rem;
  border-radius: var(--studio-radius-md);
  background: color-mix(in srgb, var(--bg) 54%, var(--card) 46%);
}

.studio-workflow-step:hover {
  transform: none;
  box-shadow: none;
}

.studio-workflow-step.is-active {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 35%, transparent);
  background: color-mix(in srgb, var(--accent) 10%, var(--card) 90%);
}

.studio-workflow-step.is-done {
  border-color: color-mix(in srgb, #30d158 48%, var(--border));
}

.studio-workflow-copy strong {
  font-size: var(--studio-text-sm);
  font-weight: 700;
  letter-spacing: 0.01em;
}

.studio-workflow-copy em {
  font-size: var(--studio-text-xs);
  line-height: 1.2;
  letter-spacing: 0;
}

.studio-shell #studioRecord,
.studio-shell #studioTranscribe,
.studio-shell #studioAiSuggest {
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 45%, transparent);
}

.studio-shell #studioRecord:not(.is-armed) {
  border-color: color-mix(in srgb, #ff453a 58%, var(--border));
}

.studio-shell .studio-primary-actions,
.studio-shell .studio-ai-actions,
.studio-shell .studio-export-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--studio-space-1);
}

.studio-shell .studio-primary-actions,
.studio-shell .studio-export {
  align-items: center;
}

.studio-shell .studio-export {
  margin-top: var(--studio-space-3);
}

.studio-shell #studioAiSuggest {
  order: -2;
}

.studio-shell #studioAiFuller {
  order: -1;
}

.studio-shell.is-focus-record .daw-ai {
  display: none;
}

.studio-onboarding {
  margin: var(--studio-space-3) var(--studio-space-4) 0.08rem;
  padding: 0.8rem 0.92rem 0.76rem;
  border-radius: var(--studio-radius-lg);
  box-shadow: none;
  background: color-mix(in srgb, var(--card) 96%, var(--bg) 4%);
}

.studio-onboarding-copy h2 {
  margin-top: 0;
  font-size: clamp(1rem, 1.5vw, 1.18rem);
  letter-spacing: -0.01em;
}

.studio-onboarding-copy p {
  margin-top: var(--studio-space-1);
  font-size: var(--studio-text-sm);
  line-height: 1.35;
}

.studio-onboarding-copy p,
.studio-onboarding-list span,
.studio-onboarding-tips {
  color: color-mix(in srgb, var(--muted) 84%, var(--text) 16%);
}

.studio-onboarding-list {
  gap: 0.32rem 0.65rem;
  margin-top: 0.45rem;
  font-size: var(--studio-text-sm);
}

.studio-onboarding-tips {
  gap: 0.18rem 0.7rem;
  margin-top: 0.42rem;
  padding-top: 0.44rem;
  font-size: var(--studio-text-xs);
}

.studio-onboarding-actions {
  gap: var(--studio-space-1);
  min-width: 146px;
}

.studio-onboarding-actions .studio-btn-go {
  min-height: 40px;
  font-size: var(--studio-text-md);
}

@media (max-width: 1100px) {
  .studio-shell .daw-main {
    grid-template-columns: minmax(0, 1fr) 284px;
  }

  .studio-shell .daw-shortcuts {
    flex-basis: 100%;
    margin-left: 0;
  }
}

@media (max-width: 900px) {
  .studio-shell .daw-toolbar {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .studio-shell .daw-lcd {
    justify-self: flex-start;
    max-width: 100%;
  }

  .studio-shell .daw-toolbar-right {
    justify-content: flex-start;
  }

  .studio-shell .daw-main {
    grid-template-columns: 1fr;
  }

  .studio-shell .daw-inspector {
    position: static;
  }

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

  .studio-onboarding {
    gap: 0.72rem;
  }

  .studio-onboarding-actions {
    flex-direction: row;
    flex-wrap: wrap;
    min-width: 0;
  }

  .studio-onboarding-analysis {
    flex-basis: 100%;
    text-align: left;
  }
}

@media (max-width: 720px) {
  .app {
    padding-inline: 8px;
  }

  .studio-toolbar-cluster {
    width: 100%;
    justify-content: space-between;
  }

  .studio-toolbar-cluster-tools {
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .studio-toolbar-cluster-tools .daw-pill,
  .studio-toolbar-cluster-tools .daw-tools-menu {
    flex: 1 1 auto;
    min-width: 110px;
  }

  .studio-workflow {
    grid-template-columns: 1fr;
    gap: 0.28rem;
  }

  .studio-workflow-step {
    min-height: 52px;
  }

  .studio-workflow-copy em {
    display: none;
  }

  .studio-shell .daw-arrangement-actions .daw-icon-btn {
    flex: 1 1 calc(50% - 0.3rem);
    min-width: 0;
  }

  .studio-shell .studio-primary-actions .studio-btn,
  .studio-shell .studio-ai-actions .studio-btn,
  .studio-shell .studio-export-actions .studio-btn {
    flex: 1 1 100%;
    min-height: 38px;
  }

  .studio-shell .daw-shortcuts {
    display: none;
  }

  .studio-onboarding {
    margin-top: 0.62rem;
    padding: 0.78rem 0.82rem 0.74rem;
  }

  .studio-onboarding-actions {
    flex-direction: column;
    align-items: stretch;
  }
}

@media (max-width: 720px) {
  .studio-shell .daw-tool-panel {
    overflow-x: auto;
  }

  .daw-keyboard {
    min-width: 560px;
  }

  .daw-drum-grid {
    min-width: 560px;
  }

  .studio-toolbar-cluster-edit,
  .studio-toolbar-cluster-play {
    width: max-content;
  }

  .studio-toolbar-cluster-edit {
    flex: 0 0 auto;
  }

  .studio-toolbar-cluster-play {
    flex: 1 1 auto;
  }

  .studio-toolbar-cluster-play .daw-pill {
    flex: 1 1 auto;
    justify-content: center;
  }
}