/* Shared Mac embedded workspace / browser / phone. Content stays matte. */
.asset-workspace { display: grid; grid-template-columns: minmax(0,1fr) minmax(280px,340px); gap: 20px; align-items: start; }
.asset-toolbar { display: grid; grid-template-columns: minmax(160px,1fr) minmax(130px,200px) auto auto; gap: 8px; margin: 16px 0; }
.asset-tabs { flex-wrap: wrap; }
.asset-tabs button { min-height: 44px; }
.asset-collection, .asset-details { min-width: 0; }
.asset-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(180px,1fr)); gap: 12px; margin: 12px 0; }
.asset-card.card { min-width: 0; padding: 12px; display: flex; flex-direction: column; gap: 8px; align-items: stretch; text-align: left; color: var(--text); text-decoration: none; cursor: pointer; border-radius: 3px; }
.asset-card[aria-pressed="true"] { border-color: var(--accent); }
.asset-name, .asset-tags, .asset-details h2, .asset-hash { overflow-wrap: anywhere; }
.asset-art { aspect-ratio: 4/3; position: relative; display: grid; place-items: center; overflow: hidden; background: var(--surface-2); color: var(--accent); border-radius: 3px; }
.asset-art img { position: absolute; width: 100%; height: 100%; object-fit: contain; background: var(--surface-2); }
.asset-details.card { position: sticky; top: 16px; padding: 20px; display: flex; flex-direction: column; gap: 16px; }
.asset-details .input, .asset-toolbar .input { min-height: 44px; width: 100%; min-width: 0; }
.asset-details .btn, .asset-toolbar .btn { min-height: 44px; white-space: normal; }
.asset-preview:empty { display: none; }
.asset-back { display: none; }
.asset-catalog-link { max-width: 100%; white-space: normal; min-height: 44px; }
.asset-preview :is(img,video,audio) { display: block; max-width: 100%; max-height: 320px; width: 100%; object-fit: contain; }
.asset-favorite { display: flex; align-items: center; gap: 10px; min-height: 44px; }
.asset-favorite input { width: 20px; height: 20px; accent-color: var(--accent); }
.asset-list { display: flex; flex-direction: column; }
.asset-list .asset-card { display: grid; grid-template-columns: 56px minmax(0,1fr); align-items: center; }
.asset-list .asset-art { width: 56px; grid-row: span 4; }
@media (max-width: 1050px) {
  .asset-workspace { grid-template-columns: minmax(0,1fr); }
  .asset-details.card { position: static; }
  .asset-back { display: inline-flex; }
}
@media (max-width: 699px) {
  .asset-toolbar { grid-template-columns: minmax(0,1fr) minmax(0,1fr); }
  .asset-toolbar input { grid-column: 1/-1; }
  .asset-tabs { width: 100%; display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); }
  .asset-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px; }
  .asset-grid.asset-list { display: flex; }
  .asset-details.card { padding: 16px; }
  .asset-details .input, .asset-toolbar .input { font-size: 16px; }
}
:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; }
.app-header { background: var(--header-bg); }
.nav-item[aria-current="page"] { border-left: 2px solid var(--accent); background: var(--surface-2); }
.nav-item { border-left: 2px solid transparent; }
.studio-hero { position: relative; isolation: isolate; overflow: hidden; padding: 24px 0 32px; margin-bottom: 12px; }
.studio-hero::after { content: ''; position: absolute; z-index: -1; pointer-events: none; width: 50%; height: 100%; right: 0; top: 0;
  background: radial-gradient(ellipse at 75% 50%, var(--accent-soft), transparent 70%), repeating-linear-gradient(0deg, transparent, transparent 31px, var(--grid-line) 32px), repeating-linear-gradient(90deg, transparent, transparent 31px, var(--grid-line) 32px); }
.hero-copy { max-width: 820px; }
.hero-eyebrow { font-family: var(--font-mono); font-size: 12px; letter-spacing: .12em; color: var(--text-2); text-transform: uppercase; margin-bottom: 16px; }
.studio-hero h1 { font-family: var(--font-display); font-synthesis: none; font-weight: 400; font-size: clamp(30px, 4vw, 54px); line-height: 1.12; letter-spacing: -.02em; margin: 0 0 20px; }
.hero-description { max-width: 680px; color: var(--text-2); line-height: 1.6; font-size: 16px; }
.studio-launcher { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 12px; }
.launcher-tile { min-width: 0; padding: 20px; display: flex; flex-direction: column; align-items: flex-start; gap: 12px;
  border: 1px solid var(--border); border-radius: 3px; background: var(--surface); color: var(--text); text-decoration: none; }
.launcher-tile .icon { color: var(--accent); }
.launcher-tile h3 { font-size: 18px; margin: 0; }
.launcher-tile p { color: var(--text-2); font-size: 13px; line-height: 1.5; margin: 0; }
.launcher-action { margin-top: auto; padding-top: 8px; font-size: 12px; display: flex; gap: 8px; align-items: center; }
a.launcher-tile:hover { border-color: var(--accent); background: var(--surface-2); color: var(--text); text-decoration: none; }
.launcher-tile.unavailable { background: var(--surface-sunken); }
.launcher-tile.unavailable .icon { color: var(--muted); }
.home-actions { display: flex; flex-wrap: wrap; gap: 12px; padding: 20px 0; }
.home-system { border-top: 1px solid var(--border); padding-top: 20px; }
.home-resources { margin-top: 16px; }
.home-resources > summary { min-height: 44px; display: flex; align-items: center; cursor: pointer; }
.home-resources .tiles { margin-top: 12px; }
.home-system .status-hero h2 { font-size: 20px; }
@media (max-width: 1050px) { .studio-launcher { grid-template-columns: repeat(2,minmax(0,1fr)); } }
@media (max-width: 899px) {
  .app-nav { position: fixed; inset: auto 0 0; width: 100%; border-radius: 0; margin: 0;
    padding: 0 0 env(safe-area-inset-bottom, 0px); background: var(--surface); min-height: calc(56px + env(safe-area-inset-bottom, 0px)); }
  .app-nav [data-nav-route="/server"], .app-brand { display: none; }
  .app-nav .nav-foot { display: contents; }
  .app-nav .nav-item { min-height: 56px; border: 0; border-radius: 0; font-size: 11px; }
  .app-nav .nav-item.primary .icon { width: 24px; height: 24px; padding: 0; border-radius: 0; background: none; color: var(--text-2); }
  .app-nav .nav-item[aria-current="page"] { color: var(--accent); background: var(--accent-soft); }
  .app-nav .nav-item[aria-current="page"] .icon { color: var(--accent); }
  .app-main { padding-bottom: calc(76px + env(safe-area-inset-bottom, 0px)); }
  .studio-hero { padding: 12px 0 20px; }
  .studio-hero h1 { font-size: clamp(26px, 6vw, 36px); }
  .hero-description { font-size: 14px; }
  .launcher-tile { padding: 16px; gap: 8px; }
  .launcher-tile h3 { font-size: 16px; }
}
@supports (backdrop-filter: blur(12px)) {
  .app-nav, .app-header { background: var(--header-bg); backdrop-filter: blur(12px) saturate(1.2); }
}
/* Opaque phone tabs keep form text from competing with the five navigation labels. */
@media (max-width: 899px) { .app-nav { background: var(--surface); backdrop-filter: none; } }
@media (prefers-reduced-transparency: reduce) { .app-nav, .app-header { background: var(--surface); backdrop-filter: none; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; animation: none !important; } }

.studio-page-head { margin-bottom: 24px; }
.studio-page-head h1 { margin: 8px 0; font-size: clamp(24px, 3vw, 32px); }
.studio-page-head p { max-width: 68ch; line-height: 1.5; }
.studio-workspace { display: grid; grid-template-columns: minmax(260px, 32%) minmax(0, 1fr); gap: 24px; align-items: start; }
.studio-mobile-tabs { display: none; }
.studio-controls { display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.studio-controls h2, .studio-output h2 { font-size: 18px; margin: 0; }
.studio-controls form { margin-top: 8px; }
.studio-controls .input { min-height: 44px; width: 100%; min-width: 0; }
.studio-controls .btn, .studio-result-files .btn { min-height: 44px; }
.preset-gallery { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px; }
.preset-choice { background: var(--surface-2); border: 1px solid var(--border); border-radius: 3px; color: var(--text); padding: 12px 8px; min-height: 48px; cursor: pointer; text-align: left; font: inherit; font-size: 12px; }
.preset-choice:hover, .preset-choice:focus-visible { border-color: var(--accent); }
.studio-controls details summary { min-height: 44px; cursor: pointer; display: flex; align-items: center; font-weight: 600; }
.studio-presets[open] { display: flex; flex-direction: column; gap: 8px; padding-bottom: 12px; border-bottom: 1px solid var(--border); }
.studio-advanced .hint { margin-top: 8px; }
.studio-output { min-width: 0; }
.studio-job-status { min-height: 44px; padding-bottom: 12px; }
.studio-preview { min-height: 320px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: 16px; padding: 24px; }
.studio-preview h2 { font-size: 20px; }
.studio-result-content { display: flex; flex-direction: column; align-items: center; gap: 16px; width: 100%; min-width: 0; }
.studio-result-content > .stack, .studio-result-content > .card { width: 100%; text-align: left; }
.studio-result-media { display: block; max-width: 100%; max-height: 60vh; object-fit: contain; border-radius: 3px; }
audio.studio-result-media { width: 100%; }
.transcript-toolbar { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0; }
.transcript-toolbar .btn, .transcript-find .btn { min-height: 44px; }
.transcript-player { display: block; width: 100%; max-height: 320px; }
.transcript-find { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr) auto; gap: 8px; margin: 16px 0; }
.transcript-segment { display: grid; grid-template-columns: 124px minmax(0,1fr); gap: 12px; padding: 12px; border-left: 2px solid transparent; }
.transcript-segment.is-playing { background: var(--accent-soft); border-left-color: var(--accent); }
.transcript-segment .btn { align-self: start; min-height: 44px; font-variant-numeric: tabular-nums; }
.transcript-segment textarea { resize: vertical; width: 100%; min-height: 72px; }
.studio-result-files { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.studio-result-files .btn { overflow-wrap: anywhere; white-space: normal; }
.studio-history-list { margin-top: 12px; border: 1px solid var(--border); border-radius: 3px; }
.studio-history-list > p { padding: 20px; }
.studio-history-list .list-item { min-height: 64px; }
@media (max-width: 1023px) { .studio-workspace { grid-template-columns: minmax(240px, 40%) minmax(0, 1fr); gap: 16px; } }
@media (max-width: 699px) {
  .studio-mobile-tabs { display: flex; position: sticky; top: var(--header-h, 56px); z-index: 8; gap: 8px; padding: 8px 0; background: var(--bg); scroll-margin-top: var(--header-h, 56px); }
  .studio-mobile-tabs .btn { flex: 1; min-height: 44px; }
  .studio-mobile-tabs [aria-pressed="true"] { background: var(--accent-soft); color: var(--accent); border-color: var(--accent); }
  .studio-workspace { display: flex; flex-direction: column; gap: 16px; }
  .studio-workspace[data-mobile-pane="settings"] > .studio-output,
  .studio-workspace[data-mobile-pane="result"] > .studio-controls { display: none; }
  .studio-controls, .studio-output { width: 100%; }
  .studio-controls { padding-bottom: 80px; }
  .studio-launch { position: fixed; z-index: 19; bottom: calc(64px + env(safe-area-inset-bottom, 0px)); left: 16px; right: 16px; width: calc(100% - 32px); min-height: 48px; box-shadow: 0 0 0 8px var(--bg); }
  .studio-preview { min-height: 220px; padding: 16px; }
  .studio-controls .input { font-size: 16px; }
  .studio-page-head { margin-bottom: 16px; }
  .studio-history-list .badge { font-size: 11px; }
  .transcript-find { grid-template-columns: minmax(0,1fr); }
  .transcript-segment { grid-template-columns: minmax(0,1fr); gap: 8px; padding: 12px 0; }
  .transcript-segment .btn { justify-self: start; }
  .transcript-segment textarea { font-size: 16px; }
}

/* Core owner workspace: existing form controls and matte surfaces. */
.core-work-nav { margin-bottom: 16px; }
.core-work-nav [aria-current="page"] { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }
.core-workspace { display: grid; grid-template-columns: minmax(240px,0.8fr) minmax(320px,1.2fr); gap: 20px; align-items: start; }
.core-records, .core-record-editor { min-width: 0; }
.core-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.core-filters .input { flex: 1 1 160px; min-width: 0; min-height: 44px; }
.core-record-list { display: flex; flex-direction: column; gap: 8px; }
.core-record { display: flex; flex-direction: column; align-items: stretch; text-align: left; gap: 8px; padding: 16px; border: 1px solid var(--border); border-radius: 3px; background: var(--surface); color: var(--text); font: inherit; cursor: pointer; overflow-wrap: anywhere; }
.core-record:hover, .core-record[aria-pressed="true"] { border-color: var(--accent); }
.core-record-title { font-weight: 600; }
.core-record-editor { padding: 20px; }
.core-record-editor h2 { font-size: 20px; margin: 0 0 12px; overflow-wrap: anywhere; }
.core-record-editor .input { width: 100%; min-width: 0; min-height: 44px; }
.core-record-editor :is(input.input,select.input), .core-filters select.input { height: 44px; }
.core-record-editor select.input, .core-filters select.input { max-width: 100%; overflow: hidden; text-overflow: ellipsis; }
.core-record-editor .btn, .core-work-nav .btn { min-height: 44px; white-space: normal; }
.core-form { margin-top: 16px; }
.core-fields { display: flex; flex-direction: column; gap: 16px; }
.core-form textarea { min-height: 100px; }
.core-advanced summary { min-height: 44px; display: flex; align-items: center; cursor: pointer; }
.core-diff { width: 100%; table-layout: fixed; font-size: 12px; margin: 12px 0; }
.core-diff th, .core-diff td { padding: 8px; border-bottom: 1px solid var(--border); text-align: left; white-space: pre-wrap; overflow-wrap: anywhere; vertical-align: top; }
.core-back { display: none; }
@media (max-width: 1050px) { .core-workspace { grid-template-columns: minmax(200px,0.8fr) minmax(300px,1.2fr); gap: 16px; } }
@media (max-width: 699px) {
  .core-workspace { display: flex; flex-direction: column; }
  .core-records, .core-record-editor { width: 100%; }
  .core-workspace[data-core-pane="list"] > .core-record-editor,
  .core-workspace[data-core-pane="editor"] > .core-records { display: none; }
  .core-back { display: inline-flex; margin-bottom: 16px; }
  .core-record-editor { padding: 16px; scroll-margin-top: var(--header-h,56px); }
  .core-record-editor .input { font-size: 16px; }
  .core-save-actions .btn { flex: 1; }
}