:root {
    --studio-bg: #07090e;
    --studio-panel: #0b0f16;
    --studio-panel-2: #101620;
    --studio-panel-3: #151c28;
    --studio-ink: #f3f6fb;
    --studio-soft: #aeb8c8;
    --studio-muted: #8b96a8;
    --studio-line: rgba(255, 255, 255, 0.085);
    --studio-line-strong: rgba(255, 255, 255, 0.16);
    --studio-accent: #6ee7b7;
    --studio-blue: #7dd3fc;
    --studio-warm: #fbbf24;
    --studio-danger: #fb7185;
    --studio-display: 'Outfit', Inter, sans-serif;
    --studio-mono: 'JetBrains Mono', ui-monospace, monospace;
    color-scheme: dark;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html,
body {
    width: 100%;
    min-height: 100%;
}

body {
    overflow: hidden;
    background: var(--studio-bg);
    color: var(--studio-ink);
    font-family: Inter, system-ui, sans-serif;
    -webkit-font-smoothing: antialiased;
}

button,
input,
select {
    font: inherit;
}

button {
    color: inherit;
}

a {
    color: inherit;
    text-decoration: none;
}

[hidden] {
    display: none !important;
}

.studio-sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
    clip: rect(0 0 0 0) !important;
    clip-path: inset(50%) !important;
    white-space: nowrap !important;
}

.studio-noscript {
    position: fixed;
    z-index: 1000;
    inset: 0;
    display: grid;
    place-content: center;
    gap: 12px;
    background: var(--studio-bg);
    padding: 24px;
    color: var(--studio-soft);
    text-align: center;
}

.studio-noscript a {
    color: var(--studio-accent);
    text-decoration: underline;
}

.studio-eyebrow {
    color: var(--studio-muted);
    font-family: var(--studio-mono);
    font-size: 0.56rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.studio-gate {
    display: flex;
    min-height: 100vh;
    min-height: 100dvh;
    align-items: center;
    flex-direction: column;
    justify-content: center;
    background:
        radial-gradient(circle at center, rgba(110, 231, 183, 0.07), transparent 32rem),
        linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
        var(--studio-bg);
    background-size: auto, 48px 48px, 48px 48px, auto;
    padding: 30px;
    text-align: center;
}

.studio-gate__mark {
    position: relative;
    width: 84px;
    height: 84px;
    margin-bottom: 30px;
    transform: rotateX(58deg) rotateZ(45deg);
    transform-style: preserve-3d;
}

.studio-gate__mark span {
    position: absolute;
    inset: 0;
    border: 1px solid rgba(110, 231, 183, 0.55);
}

.studio-gate__mark span:nth-child(2) {
    transform: translateZ(18px);
    opacity: 0.65;
}

.studio-gate__mark span:nth-child(3) {
    transform: translateZ(36px);
    opacity: 0.32;
}

.studio-gate h1 {
    margin-top: 14px;
    font-family: var(--studio-display);
    font-size: clamp(2.1rem, 5vw, 4.5rem);
    font-weight: 600;
    letter-spacing: -0.05em;
}

.studio-gate p {
    max-width: 520px;
    margin-top: 14px;
    color: var(--studio-soft);
    font-size: 0.9rem;
    line-height: 1.65;
}

.studio-gate__actions {
    display: flex;
    align-items: center;
    gap: 22px;
    margin-top: 30px;
}

.studio-primary-button,
.studio-command-button {
    display: inline-flex;
    min-height: 36px;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--studio-line-strong);
    border-radius: 7px;
    background: rgba(255, 255, 255, 0.045);
    padding: 0 13px;
    color: var(--studio-ink);
    cursor: pointer;
    font-size: 0.67rem;
    font-weight: 600;
}

.studio-primary-button {
    min-height: 44px;
    border: 0;
    background: var(--studio-ink);
    padding: 0 22px;
    color: var(--studio-bg);
}

.studio-secondary-link {
    color: var(--studio-muted);
    font-size: 0.7rem;
    text-decoration: underline;
    text-underline-offset: 4px;
}

.studio-app {
    display: grid;
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    grid-template:
        'command command command command' 56px
        'tools registry viewport inspector' minmax(0, 1fr)
        'tools status status status' 30px
        / 54px 254px minmax(430px, 1fr) 330px;
    background: var(--studio-bg);
}

.studio-commandbar {
    position: relative;
    z-index: 40;
    display: grid;
    grid-area: command;
    grid-template-columns: minmax(240px, 308px) minmax(180px, 1fr) auto auto auto;
    align-items: center;
    border-bottom: 1px solid var(--studio-line);
    background: rgba(9, 12, 18, 0.96);
    padding: 0 10px 0 0;
}

.studio-brand {
    display: flex;
    height: 100%;
    align-items: center;
    gap: 10px;
    border-right: 1px solid var(--studio-line);
    padding: 0 14px 0 9px;
}

.studio-brand__back {
    display: grid;
    width: 30px;
    height: 30px;
    place-items: center;
    border-radius: 6px;
    color: var(--studio-muted);
    font-size: 0.8rem;
}

.studio-brand__back:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--studio-ink);
}

.studio-brand__sig {
    display: grid;
    width: 27px;
    height: 27px;
    place-items: center;
    border: 1px solid var(--studio-line-strong);
    border-radius: 6px;
    color: var(--studio-accent);
    font-family: var(--studio-mono);
    font-size: 0.52rem;
}

.studio-brand__name {
    font-family: var(--studio-display);
    font-size: 0.78rem;
    font-weight: 600;
}

.studio-badge {
    border: 1px solid rgba(110, 231, 183, 0.22);
    border-radius: 4px;
    background: rgba(110, 231, 183, 0.06);
    padding: 4px 6px;
    color: var(--studio-accent);
    font-family: var(--studio-mono);
    font-size: 0.45rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.studio-badge--local {
    border-color: rgba(251, 191, 36, 0.2);
    color: #fcd34d;
}

.studio-document-title {
    display: flex;
    min-width: 0;
    align-items: baseline;
    gap: 10px;
    padding: 0 18px;
}

.studio-document-title span {
    color: var(--studio-muted);
    font-family: var(--studio-mono);
    font-size: 0.5rem;
    text-transform: uppercase;
}

.studio-document-title strong {
    overflow: hidden;
    font-size: 0.72rem;
    font-weight: 500;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.studio-save-state {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding-right: 16px;
    color: var(--studio-muted);
    font-family: var(--studio-mono);
    font-size: 0.49rem;
    text-transform: uppercase;
}

.studio-save-state i {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--studio-accent);
}

.studio-save-state.is-saving i {
    animation: studio-pulse 800ms ease-in-out infinite;
    background: var(--studio-warm);
}

.studio-command-actions {
    display: flex;
    align-items: center;
    gap: 7px;
}

.studio-history-controls {
    display: flex;
    margin-right: 5px;
    border: 1px solid var(--studio-line);
    border-radius: 7px;
    overflow: hidden;
}

.studio-history-controls button {
    width: 34px;
    height: 32px;
    border: 0;
    border-right: 1px solid var(--studio-line);
    background: transparent;
    color: var(--studio-soft);
    cursor: pointer;
}

.studio-history-controls button:last-child {
    border-right: 0;
}

.studio-history-controls button:disabled {
    color: #414958;
    cursor: default;
}

.studio-publish-button {
    display: inline-flex;
    min-height: 36px;
    align-items: center;
    gap: 9px;
    border: 0;
    border-radius: 7px;
    background: var(--studio-accent);
    padding: 0 13px;
    color: #06110d;
    cursor: pointer;
    font-size: 0.66rem;
    font-weight: 700;
}

.studio-publish-button i {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: currentColor;
    opacity: 0.55;
}

.studio-account-button {
    display: grid;
    width: 34px;
    height: 34px;
    place-items: center;
    margin-left: 9px;
    border: 1px solid var(--studio-line-strong);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.035);
    cursor: pointer;
}

.studio-account-button span {
    color: var(--studio-accent);
    font-family: var(--studio-mono);
    font-size: 0.52rem;
}

.studio-account-menu {
    position: absolute;
    z-index: 70;
    top: 48px;
    right: 10px;
    display: grid;
    width: 220px;
    gap: 5px;
    border: 1px solid var(--studio-line-strong);
    border-radius: 9px;
    background: #111722;
    padding: 14px;
    box-shadow: 0 18px 60px rgba(0, 0, 0, 0.42);
}

.studio-account-menu strong {
    font-size: 0.75rem;
}

.studio-account-menu > span {
    margin-bottom: 8px;
    color: var(--studio-muted);
    font-size: 0.61rem;
}

.studio-account-menu a,
.studio-account-menu button {
    border: 0;
    border-top: 1px solid var(--studio-line);
    background: none;
    padding: 10px 0 4px;
    color: var(--studio-soft);
    cursor: pointer;
    font-size: 0.65rem;
    text-align: left;
}

.studio-toolrail {
    position: relative;
    z-index: 20;
    display: flex;
    grid-area: tools;
    flex-direction: column;
    justify-content: space-between;
    border-right: 1px solid var(--studio-line);
    background: #090d14;
    padding: 9px 6px;
}

.studio-toolrail__group {
    display: grid;
    gap: 7px;
}

.studio-tool {
    position: relative;
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border: 1px solid transparent;
    border-radius: 7px;
    background: transparent;
    color: var(--studio-muted);
    cursor: pointer;
}

.studio-tool span {
    font-family: var(--studio-mono);
    font-size: 0.62rem;
}

.studio-tool em {
    position: absolute;
    z-index: 80;
    top: 50%;
    left: 48px;
    display: none;
    border: 1px solid var(--studio-line);
    border-radius: 5px;
    background: #151b25;
    padding: 6px 8px;
    color: var(--studio-soft);
    font-size: 0.55rem;
    font-style: normal;
    transform: translateY(-50%);
    white-space: nowrap;
}

.studio-tool:hover em,
.studio-tool:focus-visible em {
    display: block;
}

.studio-tool:hover,
.studio-tool.is-active {
    border-color: var(--studio-line);
    background: rgba(255, 255, 255, 0.045);
    color: var(--studio-ink);
}

.studio-tool.is-active::before {
    position: absolute;
    top: 8px;
    bottom: 8px;
    left: -7px;
    width: 2px;
    border-radius: 2px;
    background: var(--studio-accent);
    content: '';
}

.studio-registry {
    position: relative;
    z-index: 15;
    display: flex;
    min-width: 0;
    grid-area: registry;
    flex-direction: column;
    border-right: 1px solid var(--studio-line);
    background: var(--studio-panel);
}

.studio-pane-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding: 20px 16px 15px;
}

.studio-pane-heading .studio-eyebrow {
    display: block;
    margin-bottom: 7px;
}

.studio-pane-heading h2 {
    font-family: var(--studio-display);
    font-size: 1rem;
    font-weight: 600;
}

.studio-pane-close {
    display: none;
    border: 0;
    background: none;
    color: var(--studio-muted);
    cursor: pointer;
    font-size: 1.2rem;
}

.studio-search {
    position: relative;
    display: block;
    margin: 0 12px 12px;
}

.studio-search span {
    position: absolute;
    top: 50%;
    left: 11px;
    color: var(--studio-muted);
    transform: translateY(-50%);
}

.studio-search input {
    width: 100%;
    height: 36px;
    border: 1px solid var(--studio-line);
    border-radius: 7px;
    outline: 0;
    background: rgba(255, 255, 255, 0.028);
    padding: 0 10px 0 31px;
    color: var(--studio-ink);
    font-size: 0.65rem;
}

.studio-search input:focus {
    border-color: rgba(110, 231, 183, 0.42);
}

.studio-generator-list {
    display: grid;
    gap: 3px;
    overflow-y: auto;
    padding: 0 7px;
}

.studio-generator-item {
    display: grid;
    grid-template-columns: 34px 1fr auto;
    align-items: center;
    gap: 9px;
    min-height: 53px;
    border: 1px solid transparent;
    border-radius: 7px;
    background: transparent;
    padding: 6px 8px;
    color: var(--studio-soft);
    cursor: pointer;
    text-align: left;
}

.studio-generator-item:hover {
    background: rgba(255, 255, 255, 0.03);
}

.studio-generator-item.is-active {
    border-color: var(--studio-line);
    background: rgba(255, 255, 255, 0.045);
    color: var(--studio-ink);
}

.studio-generator-item__icon {
    display: grid;
    width: 31px;
    height: 31px;
    place-items: center;
    border: 1px solid color-mix(in srgb, var(--item-color) 35%, transparent);
    border-radius: 6px;
    background: color-mix(in srgb, var(--item-color) 7%, transparent);
    color: var(--item-color);
    font-family: var(--studio-mono);
    font-size: 0.57rem;
}

.studio-generator-item strong {
    display: block;
    overflow: hidden;
    font-size: 0.68rem;
    font-weight: 500;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.studio-generator-item small {
    display: block;
    margin-top: 4px;
    color: var(--studio-muted);
    font-family: var(--studio-mono);
    font-size: 0.45rem;
    text-transform: uppercase;
}

.studio-generator-item__state {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--item-color);
}

.studio-registry-foot {
    display: flex;
    min-height: 34px;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
    border-top: 1px solid var(--studio-line);
    padding: 0 12px;
    color: var(--studio-muted);
    font-family: var(--studio-mono);
    font-size: 0.45rem;
    text-transform: uppercase;
}

.studio-viewport {
    position: relative;
    min-width: 0;
    min-height: 0;
    grid-area: viewport;
    overflow: hidden;
    background:
        radial-gradient(circle at center, rgba(125, 211, 252, 0.04), transparent 48%),
        #080b11;
}

.studio-viewport::before {
    position: absolute;
    z-index: 1;
    inset: 0;
    border: 1px solid rgba(255, 255, 255, 0.025);
    content: '';
    pointer-events: none;
}

#studio-canvas {
    display: block;
    width: 100%;
    height: 100%;
    outline: 0;
    cursor: crosshair;
    touch-action: none;
}

#studio-canvas:focus-visible {
    box-shadow: inset 0 0 0 2px var(--studio-accent);
}

.studio-viewport-toolbar {
    position: absolute;
    z-index: 8;
    top: 13px;
    left: 50%;
    display: flex;
    align-items: center;
    border: 1px solid var(--studio-line);
    border-radius: 7px;
    background: rgba(11, 15, 22, 0.82);
    padding: 3px;
    backdrop-filter: blur(14px);
    transform: translateX(-50%);
}

.studio-viewport-toolbar button {
    min-width: 38px;
    height: 27px;
    border: 0;
    border-radius: 4px;
    background: transparent;
    color: var(--studio-muted);
    cursor: pointer;
    font-family: var(--studio-mono);
    font-size: 0.44rem;
    letter-spacing: 0.05em;
}

.studio-viewport-toolbar button:hover,
.studio-viewport-toolbar button.is-active {
    background: rgba(255, 255, 255, 0.06);
    color: var(--studio-ink);
}

.studio-viewport-toolbar span {
    width: 1px;
    height: 17px;
    margin: 0 3px;
    background: var(--studio-line);
}

.studio-canvas-readout {
    position: absolute;
    z-index: 8;
    top: 17px;
    left: 15px;
    display: grid;
    gap: 5px;
    pointer-events: none;
}

.studio-canvas-readout span {
    color: var(--studio-soft);
    font-size: 0.58rem;
}

.studio-canvas-readout b {
    color: var(--studio-muted);
    font-family: var(--studio-mono);
    font-size: 0.45rem;
    font-weight: 400;
    text-transform: uppercase;
}

.studio-measurement {
    position: absolute;
    z-index: 10;
    top: 56px;
    left: 50%;
    display: flex;
    align-items: center;
    gap: 8px;
    border: 1px solid rgba(110, 231, 183, 0.32);
    border-radius: 6px;
    background: rgba(9, 14, 19, 0.92);
    padding: 8px 10px;
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.28);
    transform: translateX(-50%);
}

.studio-measurement span {
    color: var(--studio-muted);
    font-size: 0.54rem;
}

.studio-measurement strong {
    color: var(--studio-accent);
    font-family: var(--studio-mono);
    font-size: 0.58rem;
}

.studio-axis-corner {
    position: absolute;
    right: 22px;
    bottom: 22px;
    width: 54px;
    height: 54px;
    color: var(--studio-muted);
    font-family: var(--studio-mono);
    font-size: 0.48rem;
    pointer-events: none;
}

.studio-axis-corner i {
    position: absolute;
    right: 18px;
    bottom: 15px;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #dce5f1;
}

.studio-axis-corner span {
    position: absolute;
}

.studio-axis-corner__x { right: 0; bottom: 12px; color: var(--studio-accent); }
.studio-axis-corner__y { left: 7px; bottom: 0; color: var(--studio-blue); }
.studio-axis-corner__z { right: 16px; top: 0; color: var(--studio-warm); }

.studio-mobile-warning {
    display: none;
}

.studio-inspector {
    position: relative;
    z-index: 15;
    display: grid;
    min-width: 0;
    min-height: 0;
    grid-area: inspector;
    grid-template-rows: 43px minmax(0, 1fr) 43px;
    border-left: 1px solid var(--studio-line);
    background: var(--studio-panel);
}

.studio-inspector-tabs {
    display: flex;
    border-bottom: 1px solid var(--studio-line);
    padding: 0 8px;
}

.studio-inspector-tabs > button:not(.studio-pane-close) {
    position: relative;
    flex: 1;
    border: 0;
    background: transparent;
    color: var(--studio-muted);
    cursor: pointer;
    font-size: 0.58rem;
}

.studio-inspector-tabs > button[aria-selected='true'] {
    color: var(--studio-ink);
}

.studio-inspector-tabs > button[aria-selected='true']::after {
    position: absolute;
    right: 8px;
    bottom: -1px;
    left: 8px;
    height: 2px;
    background: var(--studio-accent);
    content: '';
}

.studio-inspector-panel {
    display: none;
    min-height: 0;
    overflow-y: auto;
}

.studio-inspector-panel.is-active {
    display: block;
}

.studio-model-summary {
    display: grid;
    grid-template-columns: 38px 1fr auto;
    align-items: center;
    gap: 11px;
    border-bottom: 1px solid var(--studio-line);
    padding: 15px;
}

.studio-model-summary__icon {
    display: grid;
    width: 37px;
    height: 37px;
    place-items: center;
    border: 1px solid color-mix(in srgb, var(--model-color, var(--studio-accent)) 34%, transparent);
    border-radius: 7px;
    background: color-mix(in srgb, var(--model-color, var(--studio-accent)) 7%, transparent);
    color: var(--model-color, var(--studio-accent));
    font-family: var(--studio-mono);
    font-size: 0.6rem;
}

.studio-model-summary div > span {
    display: block;
    margin-bottom: 4px;
    color: var(--studio-muted);
    font-size: 0.51rem;
}

.studio-model-summary h2 {
    font-size: 0.76rem;
    font-weight: 500;
}

.studio-model-summary__state {
    border: 1px solid rgba(110, 231, 183, 0.2);
    border-radius: 999px;
    padding: 5px 7px;
    color: var(--studio-accent);
    font-family: var(--studio-mono);
    font-size: 0.43rem;
    text-transform: uppercase;
}

.studio-model-summary__state.is-invalid {
    border-color: rgba(251, 113, 133, 0.24);
    color: var(--studio-danger);
}

.studio-model-blurb {
    border-bottom: 1px solid var(--studio-line);
    padding: 13px 15px;
    color: var(--studio-muted);
    font-size: 0.62rem;
    line-height: 1.55;
}

.studio-appearance {
    display: grid;
    gap: 10px;
    border-bottom: 1px solid var(--studio-line);
    padding: 13px 15px 14px;
}

.studio-appearance__heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 12px;
}

.studio-appearance__heading span,
.studio-appearance__heading strong {
    display: block;
}

.studio-appearance__heading span {
    margin-bottom: 3px;
    color: var(--studio-muted);
    font-size: 0.48rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.studio-appearance__heading strong {
    color: var(--studio-soft);
    font-size: 0.63rem;
    font-weight: 500;
}

.studio-appearance__heading output {
    color: var(--model-color, var(--studio-accent));
    font-family: var(--studio-mono);
    font-size: 0.52rem;
    letter-spacing: 0.08em;
}

.studio-color-palette {
    display: grid;
    grid-template-columns: repeat(8, minmax(0, 1fr));
    gap: 6px;
}

.studio-color-swatch {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
    border: 1px solid color-mix(in srgb, var(--swatch-color) 42%, transparent);
    border-radius: 5px;
    background: color-mix(in srgb, var(--swatch-color) 18%, transparent);
    cursor: pointer;
}

.studio-color-swatch::after {
    position: absolute;
    inset: 5px;
    border-radius: 2px;
    background: var(--swatch-color);
    content: '';
}

.studio-color-swatch[aria-checked='true'] {
    outline: 1px solid var(--swatch-color);
    outline-offset: 2px;
}

.studio-color-swatch:focus-visible,
.studio-color-custom:focus-within {
    outline: 2px solid var(--studio-ink);
    outline-offset: 2px;
}

.studio-color-custom {
    display: flex;
    align-items: center;
    gap: 8px;
    width: max-content;
    color: var(--studio-muted);
    cursor: pointer;
    font-size: 0.52rem;
}

.studio-color-custom input {
    width: 28px;
    height: 22px;
    border: 1px solid var(--studio-line-strong);
    border-radius: 4px;
    background: transparent;
    padding: 2px;
    cursor: pointer;
}

.studio-appearance > p {
    margin: 0;
    color: var(--studio-muted);
    font-size: 0.52rem;
    line-height: 1.45;
}

.studio-parameter-block {
    padding: 13px 14px;
}

/* The shared workbench control builder is reskinned here. */
.studio-parameter-block .wb-field {
    min-width: 0;
    padding: 9px 0;
    border-bottom: 1px solid var(--studio-line);
}

.studio-parameter-block .wb-field__top {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 12px;
}

.studio-parameter-block .wb-field__top > label {
    color: var(--studio-soft);
    font-size: 0.55rem;
    line-height: 1.35;
}

.studio-parameter-block .wb-stepper {
    display: inline-flex;
    width: 138px;
    height: 32px;
    box-sizing: border-box;
    align-items: center;
    border: 1px solid var(--studio-line);
    border-radius: 6px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.025);
}

.studio-parameter-block .wb-stepper:focus-within {
    border-color: var(--model-color, var(--studio-accent));
}

.studio-parameter-block .wb-stepper__button {
    width: 29px;
    height: 100%;
    flex: 0 0 29px;
    border: 0;
    background: transparent;
    color: var(--studio-muted);
    cursor: pointer;
}

.studio-parameter-block .wb-stepper__button:first-child {
    border-right: 1px solid var(--studio-line);
}

.studio-parameter-block .wb-stepper__button:last-child {
    border-left: 1px solid var(--studio-line);
}

.studio-parameter-block .wb-stepper__button:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--studio-ink);
}

.studio-parameter-block .wb-stepper__input {
    width: 48px;
    min-width: 0;
    height: 100%;
    flex: 1 1 48px;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--studio-ink);
    font-family: var(--studio-mono);
    font-size: 0.53rem;
    text-align: right;
    -moz-appearance: textfield;
    appearance: textfield;
}

.studio-parameter-block .wb-stepper__input::-webkit-outer-spin-button,
.studio-parameter-block .wb-stepper__input::-webkit-inner-spin-button {
    margin: 0;
    appearance: none;
}

.studio-parameter-block .wb-stepper__unit {
    flex: none;
    padding: 0 5px 0 2px;
    color: var(--studio-muted);
    font-family: var(--studio-mono);
    font-size: 0.45rem;
}

.studio-parameter-block .wb-stepper__unit:empty { display: none; }

.studio-parameter-block .wb-field select {
    width: 138px;
    min-width: 0;
    height: 32px;
    border: 1px solid var(--studio-line);
    border-radius: 6px;
    outline: 0;
    background: var(--studio-panel-2);
    padding: 0 9px;
    color: var(--studio-ink);
    font-size: 0.59rem;
}

.studio-parameter-block .wb-toggle {
    display: flex;
    min-height: 42px;
    align-items: center;
    justify-content: space-between;
    padding: 0;
    border-bottom: 1px solid var(--studio-line);
    color: var(--studio-soft);
    font-size: 0.55rem;
}

.studio-parameter-block .wb-toggle input {
    width: 16px;
    height: 16px;
    margin-right: 7px;
    accent-color: var(--model-color, var(--studio-accent));
}

.studio-feature-editor {
    border-top: 1px solid var(--studio-line);
    padding: 14px;
}

.studio-feature-editor__hint {
    margin: -2px 0 12px;
    color: var(--studio-muted);
    font-size: 0.5rem;
    line-height: 1.5;
}

.studio-section-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}

.studio-section-heading > span {
    color: var(--studio-soft);
    font-size: 0.59rem;
    font-weight: 600;
}

.studio-section-heading button,
.studio-section-heading b {
    border: 0;
    background: none;
    color: var(--studio-muted);
    cursor: pointer;
    font-family: var(--studio-mono);
    font-size: 0.45rem;
    font-weight: 400;
    text-transform: uppercase;
}

.studio-section-heading--pad {
    min-height: 42px;
    margin: 0;
    border-bottom: 1px solid var(--studio-line);
    padding: 0 14px;
}

.studio-cutout-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 45px 45px 24px;
    align-items: center;
    gap: 5px;
    min-height: 36px;
    border-bottom: 1px solid var(--studio-line);
}

.studio-cutout-row button {
    border: 0;
    background: none;
    color: var(--studio-soft);
    cursor: pointer;
    font-size: 0.55rem;
    text-align: left;
}

.studio-cutout-row button.is-active {
    color: var(--studio-blue);
}

.studio-cutout-row input {
    width: 100%;
    height: 25px;
    border: 1px solid var(--studio-line);
    border-radius: 4px;
    outline: 0;
    background: rgba(255, 255, 255, 0.025);
    color: var(--studio-ink);
    font-family: var(--studio-mono);
    font-size: 0.47rem;
    text-align: center;
}

.studio-cutout-row select {
    min-width: 0;
    height: 27px;
    border: 1px solid transparent;
    border-radius: 4px;
    outline: 0;
    background: transparent;
    color: var(--studio-soft);
    cursor: pointer;
    font-size: 0.5rem;
}

.studio-cutout-row select:focus,
.studio-cutout-row select.is-active {
    border-color: var(--studio-line);
    background: var(--studio-panel-2);
    color: var(--studio-blue);
}

.studio-cutout-row .studio-cutout-delete {
    color: var(--studio-muted);
    font-size: 0.8rem;
    text-align: center;
}

.studio-label-groups {
    display: grid;
    gap: 14px;
}

.studio-label-group {
    display: grid;
    gap: 5px;
}

.studio-label-group__heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 24px;
    border-bottom: 1px solid var(--studio-line);
    color: var(--studio-muted);
    font-family: var(--studio-mono);
    font-size: 0.43rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.studio-label-group__heading strong {
    color: var(--studio-soft);
    font-weight: 600;
}

.studio-label-row {
    display: grid;
    grid-template-columns: 22px 24px minmax(0, 1fr);
    align-items: center;
    gap: 6px;
    min-height: 34px;
    border: 1px solid transparent;
    border-radius: 5px;
    padding: 3px 5px;
}

.studio-label-row:focus-within,
.studio-label-row.is-active {
    border-color: color-mix(in srgb, var(--model-color, var(--studio-blue)) 42%, transparent);
    background: color-mix(in srgb, var(--model-color, var(--studio-blue)) 7%, transparent);
}

.studio-label-row__axis {
    display: grid;
    width: 20px;
    height: 20px;
    place-items: center;
    border: 1px solid var(--studio-line);
    border-radius: 4px;
    color: var(--model-color, var(--studio-blue));
    font-family: var(--studio-mono);
    font-size: 0.43rem;
}

.studio-label-row__index {
    color: var(--studio-muted);
    font-family: var(--studio-mono);
    font-size: 0.43rem;
}

.studio-label-row input {
    min-width: 0;
    height: 27px;
    border: 1px solid var(--studio-line);
    border-radius: 4px;
    outline: 0;
    background: rgba(255, 255, 255, 0.025);
    color: var(--studio-ink);
    font-family: var(--studio-mono);
    font-size: 0.5rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0 8px;
}

.studio-label-row input:focus {
    border-color: var(--model-color, var(--studio-blue));
}

.studio-label-row input:disabled {
    cursor: not-allowed;
    opacity: 0.42;
}

.studio-feature-tree {
    padding: 8px;
}

.studio-feature-node {
    display: grid;
    grid-template-columns: 22px 1fr auto;
    align-items: center;
    gap: 8px;
    min-height: 39px;
    border: 1px solid transparent;
    border-radius: 6px;
    padding: 0 8px;
    color: var(--studio-soft);
    cursor: pointer;
}

.studio-feature-node:hover,
.studio-feature-node.is-active {
    border-color: var(--studio-line);
    background: rgba(255, 255, 255, 0.035);
    color: var(--studio-ink);
}

.studio-feature-node i {
    display: grid;
    width: 20px;
    height: 20px;
    place-items: center;
    border: 1px solid var(--studio-line);
    border-radius: 4px;
    color: var(--studio-muted);
    font-family: var(--studio-mono);
    font-size: 0.42rem;
    font-style: normal;
}

.studio-feature-node span {
    font-size: 0.58rem;
}

.studio-feature-node b {
    color: var(--studio-muted);
    font-family: var(--studio-mono);
    font-size: 0.43rem;
    font-weight: 400;
}

.studio-feature-node--child {
    margin-left: 19px;
}

.studio-diagnostics {
    margin: 10px;
    border: 1px solid var(--studio-line);
    border-radius: 7px;
    background: rgba(255, 255, 255, 0.022);
    padding: 12px;
}

.studio-diagnostics .studio-eyebrow {
    display: block;
    margin-bottom: 8px;
}

.studio-diagnostics p {
    color: var(--studio-soft);
    font-size: 0.59rem;
    line-height: 1.55;
}

.studio-version-save {
    display: grid;
    gap: 11px;
    border-bottom: 1px solid var(--studio-line);
    padding: 15px;
}

.studio-version-save label {
    display: grid;
    gap: 6px;
}

.studio-version-save label span {
    color: var(--studio-soft);
    font-size: 0.57rem;
}

.studio-version-save input {
    height: 34px;
    border: 1px solid var(--studio-line);
    border-radius: 6px;
    outline: 0;
    background: rgba(255, 255, 255, 0.025);
    padding: 0 9px;
    color: var(--studio-ink);
    font-size: 0.58rem;
}

.studio-version-list {
    display: grid;
    gap: 5px;
    padding: 8px;
}

.studio-version-empty {
    padding: 25px 15px;
    color: var(--studio-muted);
    font-size: 0.61rem;
    line-height: 1.6;
    text-align: center;
}

.studio-version-item {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 5px 9px;
    border: 1px solid var(--studio-line);
    border-radius: 7px;
    background: rgba(255, 255, 255, 0.02);
    padding: 10px;
}

.studio-version-item strong {
    overflow: hidden;
    font-size: 0.61rem;
    font-weight: 500;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.studio-version-item span {
    grid-column: 1;
    color: var(--studio-muted);
    font-family: var(--studio-mono);
    font-size: 0.52rem;
}

.studio-version-item button {
    grid-column: 2;
    grid-row: 1 / span 2;
    border: 0;
    background: none;
    color: var(--studio-blue);
    cursor: pointer;
    font-size: 0.52rem;
}

.studio-inspector-foot {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 7px;
    border-top: 1px solid var(--studio-line);
    padding: 7px 9px;
}

.studio-inspector-foot button {
    border: 1px solid var(--studio-line);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.025);
    color: var(--studio-soft);
    cursor: pointer;
    font-size: 0.54rem;
}

.studio-statusbar {
    position: relative;
    z-index: 20;
    display: grid;
    grid-area: status;
    grid-template-columns: minmax(130px, 1fr) auto minmax(100px, 1fr);
    align-items: center;
    border-top: 1px solid var(--studio-line);
    background: #090d14;
    padding: 0 10px;
    color: var(--studio-muted);
    font-family: var(--studio-mono);
    font-size: 0.52rem;
    text-transform: uppercase;
}

.studio-statusbar > div {
    display: flex;
    align-items: center;
    gap: 7px;
}

.studio-statusbar > div:last-child {
    justify-content: flex-end;
}

.studio-status-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--studio-accent);
    box-shadow: 0 0 8px rgba(110, 231, 183, 0.5);
}

.studio-status-dot.is-invalid {
    background: var(--studio-danger);
    box-shadow: 0 0 8px rgba(251, 113, 133, 0.5);
}

.studio-status-stats {
    gap: 20px !important;
}

.studio-status-stats b {
    color: var(--studio-soft);
    font-weight: 400;
}

.studio-statusbar button {
    border: 0;
    border-left: 1px solid var(--studio-line);
    background: transparent;
    padding: 0 10px;
    color: var(--studio-soft);
    cursor: pointer;
    font-family: var(--studio-mono);
    font-size: 0.44rem;
}

.studio-mobile-pane {
    display: none;
}

.studio-toast {
    position: fixed;
    z-index: 100;
    bottom: 45px;
    left: 50%;
    max-width: min(420px, calc(100vw - 32px));
    border: 1px solid var(--studio-line-strong);
    border-radius: 8px;
    background: rgba(17, 23, 34, 0.96);
    padding: 11px 14px;
    color: var(--studio-soft);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.36);
    font-size: 0.65rem;
    transform: translateX(-50%);
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible {
    outline: 2px solid var(--studio-accent);
    outline-offset: 2px;
}

@keyframes studio-pulse {
    0%, 100% { opacity: 0.35; }
    50% { opacity: 1; }
}

@media (max-width: 1220px) {
    .studio-app {
        grid-template:
            'command command command' 56px
            'tools viewport inspector' minmax(0, 1fr)
            'tools status status' 30px
            / 54px minmax(430px, 1fr) 310px;
    }

    .studio-commandbar {
        grid-template-columns: 210px auto minmax(150px, 1fr) auto auto auto;
    }

    .studio-mobile-pane {
        display: inline-flex;
        align-items: center;
        border: 1px solid var(--studio-line);
        border-radius: 6px;
        background: transparent;
        padding: 7px 9px;
        color: var(--studio-soft);
        cursor: pointer;
        font-size: 0.55rem;
    }

    .studio-registry {
        position: fixed;
        z-index: 60;
        top: 56px;
        bottom: 30px;
        left: 54px;
        width: 280px;
        border-right-color: var(--studio-line-strong);
        box-shadow: 24px 0 60px rgba(0, 0, 0, 0.42);
        visibility: hidden;
        pointer-events: none;
        transform: translateX(calc(-100% - 54px));
        transition: transform 180ms ease, visibility 0s linear 180ms;
    }

    .studio-registry.is-open {
        visibility: visible;
        pointer-events: auto;
        transform: translateX(0);
        transition-delay: 0s;
    }

    .studio-pane-close {
        display: block;
    }
}

@media (max-width: 920px) {
    .studio-app {
        grid-template:
            'command command' 56px
            'tools viewport' minmax(0, 1fr)
            'tools status' 30px
            / 54px minmax(0, 1fr);
    }

    .studio-commandbar {
        grid-template-columns: auto auto minmax(100px, 1fr) auto auto;
    }

    .studio-brand__name,
    .studio-badge,
    .studio-save-state,
    .studio-command-actions .studio-command-button {
        display: none;
    }

    .studio-document-title span {
        display: none;
    }

    .studio-command-actions {
        display: contents;
    }

    .studio-command-actions .studio-history-controls {
        display: none;
    }

    .studio-inspector {
        position: fixed;
        z-index: 60;
        right: 0;
        bottom: 30px;
        width: min(360px, calc(100vw - 54px));
        height: min(78vh, 760px);
        border-top: 1px solid var(--studio-line-strong);
        box-shadow: -24px -8px 60px rgba(0, 0, 0, 0.42);
        visibility: hidden;
        pointer-events: none;
        transform: translateX(105%);
        transition: transform 180ms ease, visibility 0s linear 180ms;
    }

    .studio-inspector.is-open {
        visibility: visible;
        pointer-events: auto;
        transform: translateX(0);
        transition-delay: 0s;
    }

    .studio-inspector-tabs .studio-pane-close {
        min-width: 44px;
        min-height: 44px;
        flex: 0 0 44px;
    }

    .studio-mobile-pane--inspector {
        position: absolute;
        z-index: 10;
        top: 14px;
        right: 14px;
        background: rgba(11, 15, 22, 0.86);
    }

    .studio-statusbar {
        grid-template-columns: 1fr auto;
    }

    .studio-status-stats {
        display: none !important;
    }
}

@media (max-width: 600px) {
    .studio-app {
        grid-template:
            'command' 54px
            'viewport' minmax(0, 1fr)
            'status' 34px
            / minmax(0, 1fr);
    }

    .studio-toolrail {
        display: none;
    }

    .studio-commandbar {
        grid-template-columns: auto auto 1fr auto;
        min-width: 0;
    }

    .studio-brand {
        border-right: 0;
    }

    .studio-brand__sig {
        display: none;
    }

    .studio-document-title {
        padding: 0 8px;
    }

    .studio-publish-button span {
        display: none;
    }

    .studio-publish-button {
        width: 44px;
        min-height: 44px;
        padding: 0;
        justify-content: center;
    }

    .studio-account-button {
        margin-left: 4px;
    }

    .studio-registry {
        top: 54px;
        bottom: 34px;
        left: 0;
        width: min(310px, 88vw);
    }

    .studio-commandbar {
        padding-right: max(8px, env(safe-area-inset-right));
        padding-left: env(safe-area-inset-left);
    }

    .studio-statusbar {
        padding-right: max(8px, env(safe-area-inset-right));
        padding-left: max(8px, env(safe-area-inset-left));
        padding-bottom: env(safe-area-inset-bottom);
    }

    .studio-viewport-toolbar,
    .studio-canvas-readout,
    .studio-axis-corner {
        display: none;
    }

    .studio-mobile-warning {
        position: absolute;
        z-index: 8;
        right: 12px;
        bottom: 12px;
        left: 12px;
        display: grid;
        gap: 4px;
        border: 1px solid var(--studio-line);
        border-radius: 7px;
        background: rgba(11, 15, 22, 0.86);
        padding: 10px;
        pointer-events: none;
        backdrop-filter: blur(10px);
    }

    .studio-mobile-warning strong {
        font-size: 0.61rem;
    }

    .studio-mobile-warning span {
        color: var(--studio-muted);
        font-size: 0.53rem;
    }

    .studio-statusbar {
        padding: 0 8px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}