.item-studio-page {
    --item-panel: rgba(10, 18, 34, .88);
    --item-panel-soft: rgba(17, 28, 49, .72);
    --item-border: rgba(163, 187, 226, .14);
    --item-copy: #edf5ff;
    --item-muted: #94a6c3;
    display: grid;
    gap: 18px;
    padding-bottom: 32px;
}

.item-studio-hero {
    position: relative;
    min-height: 136px;
    padding: 22px 28px;
    overflow: hidden;
    border: 1px solid rgba(97, 202, 255, .22);
    border-radius: 24px;
    background: radial-gradient(circle at 83% 40%, rgba(109, 72, 255, .3), transparent 28%),
    radial-gradient(circle at 68% 120%, rgba(109, 92, 180, .15), transparent 38%),
    linear-gradient(128deg, rgba(12, 25, 48, .98), rgba(11, 15, 31, .97));
    box-shadow: 0 24px 75px rgba(0, 0, 0, .27), inset 0 1px rgba(255, 255, 255, .05);
}

.item-studio-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: .2;
    background-image: linear-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px);
    background-size: 34px 34px;
    mask-image: linear-gradient(90deg, #000, transparent 76%);
}

.item-studio-hero-copy {
    position: relative;
    z-index: 2;
    max-width: 760px;
}

.item-studio-hero h3 {
    margin: 9px 0 8px;
    color: #f4f8ff;
    font-weight: 780;
    letter-spacing: -.045em;
}

.item-studio-subtitle {
    max-width: 700px;
    color: #afbdd3 !important;
    line-height: 1.65 !important;
}

.item-studio-kicker {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: #69d8ff;
    font-size: .7rem;
    font-weight: 800;
    letter-spacing: .16em;
}

.item-studio-kicker .mud-icon-root {
    font-size: 1rem;
}

.item-studio-hero-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 24px;
}

.item-studio-hero-chips span {
    padding: 8px 12px;
    border: 1px solid rgba(139, 183, 226, .18);
    border-radius: 10px;
    color: #a6b5cc;
    background: rgba(4, 11, 24, .4);
    font-size: .76rem;
}

.item-studio-hero-chips b {
    margin-right: 4px;
    color: #fff;
    font-size: .9rem;
}

.item-studio-hero-chips .is-dirty {
    color: #ffd285;
    border-color: rgba(255, 188, 75, .4);
    background: rgba(255, 166, 28, .1);
}

.item-studio-hero-art {
    position: absolute;
    z-index: 1;
    right: 8%;
    top: 50%;
    width: 130px;
    height: 130px;
    display: grid;
    place-items: center;
    color: #dce7ff;
    transform: translateY(-50%);
}

.item-studio-hero-art > .mud-icon-root {
    font-size: 54px;
    filter: drop-shadow(0 0 22px rgba(125, 103, 255, .7));
}

.item-studio-orbit {
    position: absolute;
    inset: 0;
    border: 1px solid rgba(135, 215, 255, .25);
    border-radius: 32px;
    transform: rotate(18deg);
}

.item-studio-orbit.orbit-two {
    inset: 16px -18px;
    border-color: rgba(194, 126, 255, .28);
    transform: rotate(-24deg);
}

.item-studio-toolbar {
    position: sticky;
    z-index: 8;
    top: 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 13px 16px;
    border: 1px solid var(--item-border) !important;
    border-radius: 17px !important;
    background: rgba(8, 15, 29, .92) !important;
    backdrop-filter: blur(18px);
    box-shadow: 0 13px 38px rgba(0, 0, 0, .24) !important;
}

.item-toolbar-current {
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.item-toolbar-current > span:last-child {
    min-width: 0;
    display: grid;
}

.item-toolbar-current small {
    color: #6e89ae;
    font-size: .6rem;
    font-weight: 800;
    letter-spacing: .13em;
}

.item-toolbar-current strong {
    overflow: hidden;
    color: #edf5ff;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.item-toolbar-current em {
    color: #7f91aa;
    font-size: .72rem;
    font-style: normal;
}

.item-toolbar-icon {
    --item-accent: #69d8ff;
    position: relative;
    width: 42px;
    height: 42px;
    flex: 0 0 42px;
    display: grid;
    place-items: center;
    overflow: hidden;
    border: 1px solid color-mix(in srgb, var(--item-accent), transparent 45%);
    border-radius: 12px;
    color: var(--item-accent);
    background: color-mix(in srgb, var(--item-accent), transparent 88%);
}

.item-toolbar-icon img {
    position: absolute;
    z-index: 2;
    width: 29px;
    height: 29px;
    object-fit: contain;
}

.item-toolbar-actions {
    display: flex;
    align-items: center;
    gap: 7px;
}

.item-new-menu-dot {
    width: 8px;
    height: 8px;
    display: inline-block;
    margin-right: 9px;
    border-radius: 50%;
    box-shadow: 0 0 9px currentColor;
}

.item-studio-layout {
    display: grid;
    grid-template-columns: minmax(280px, 330px) minmax(0, 1fr);
    align-items: start;
    gap: 18px;
}

.item-catalog {
    position: sticky;
    top: 90px;
    height: calc(100vh - 118px);
    display: flex;
    flex-direction: column;
    padding: 17px;
    overflow: hidden;
    border: 1px solid var(--item-border) !important;
    border-radius: 20px !important;
    background: var(--item-panel) !important;
}

.item-catalog-head, .item-asset-browser-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 13px;
}

.item-catalog > .mud-input-control, .item-catalog-head {
    flex: 0 0 auto;
}

.item-catalog-head h2, .item-asset-browser-head h4 {
    margin: 2px 0 0;
    color: #eef5ff;
    font-size: 1.12rem;
}

.item-type-filter {
    flex: 0 0 auto;
    padding: 12px 0 6px;
}

.item-catalog-results {
    flex: 0 0 auto;
    display: flex;
    justify-content: space-between;
    gap: 10px;
    padding: 9px 2px 10px;
    color: #71849e;
    font-size: .65rem;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.item-catalog-results span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.item-catalog-list {
    flex: 1 1 auto;
    min-height: 0;
    display: block;
    overflow-y: auto;
    padding-right: 3px;
}

.item-catalog-row {
    --item-accent: #69d8ff;
    width: 100%;
    min-height: 61px;
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr) auto;
    align-items: center;
    gap: 10px;
    padding: 8px 9px;
    border: 1px solid transparent;
    border-radius: 12px;
    color: inherit;
    text-align: left;
    background: transparent;
    cursor: pointer;
    transition: border-color .16s ease, background .16s ease, transform .16s ease;
}

.item-catalog-row:hover {
    border-color: rgba(143, 176, 218, .17);
    background: rgba(255, 255, 255, .035);
    transform: translateX(2px);
}

.item-catalog-row.is-selected {
    border-color: color-mix(in srgb, var(--item-accent), transparent 46%);
    background: linear-gradient(90deg, color-mix(in srgb, var(--item-accent), transparent 84%), rgba(255, 255, 255, .018));
    box-shadow: inset 3px 0 var(--item-accent);
}

.item-catalog-icon {
    position: relative;
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    overflow: hidden;
    border-radius: 11px;
    color: #65809e;
    background: rgba(86, 113, 151, .12);
}

.item-catalog-icon img {
    position: absolute;
    z-index: 2;
    width: 30px;
    height: 30px;
    object-fit: contain;
}

.item-catalog-copy {
    min-width: 0;
    display: grid;
    gap: 3px;
}

.item-catalog-copy strong {
    overflow: hidden;
    color: #e7f0fc;
    font-size: .82rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.item-catalog-copy small {
    overflow: hidden;
    color: #70839e;
    font-size: .64rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.item-catalog-signals {
    display: flex;
    gap: 3px;
    color: #6e829e;
}

.item-catalog-signals i {
    display: inline-grid;
    place-items: center;
    font-style: normal;
}

.item-catalog-signals .mud-icon-root {
    font-size: .85rem;
}

.item-catalog-empty {
    min-height: 170px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 24px;
    color: #7588a4;
    text-align: center;
}

.item-catalog-empty .mud-icon-root {
    color: #5c769b;
    font-size: 2rem;
}

.item-catalog-empty strong {
    color: #cbd7e8;
}

.item-catalog-empty span {
    font-size: .76rem;
}

.item-designer-workspace {
    min-width: 0;
    display: grid;
    gap: 14px;
}

.item-profile-banner {
    --item-accent: #69d8ff;
    display: grid;
    grid-template-columns: 55px minmax(0, 1fr) auto;
    align-items: center;
    gap: 16px;
    padding: 18px 21px;
    border: 1px solid color-mix(in srgb, var(--item-accent), transparent 75%);
    border-radius: 18px;
    background: linear-gradient(105deg, color-mix(in srgb, var(--item-accent), transparent 90%), rgba(12, 20, 37, .9) 35%, rgba(10, 17, 32, .95));
}

.item-profile-symbol {
    width: 52px;
    height: 52px;
    display: grid;
    place-items: center;
    border: 1px solid color-mix(in srgb, var(--item-accent), transparent 50%);
    border-radius: 16px;
    color: var(--item-accent);
    background: color-mix(in srgb, var(--item-accent), transparent 88%);
    box-shadow: 0 0 25px color-mix(in srgb, var(--item-accent), transparent 84%);
}

.item-profile-symbol .mud-icon-root {
    font-size: 1.7rem;
}

.item-profile-banner h2 {
    margin: 1px 0;
    color: #f2f7ff;
    font-size: 1.4rem;
}

.item-profile-banner p {
    margin: 0;
    color: #8396b1;
    font-size: .78rem;
}

.item-profile-badges {
    display: flex;
    gap: 7px;
}

.item-profile-badges span {
    padding: 7px 10px;
    border: 1px solid rgba(148, 178, 214, .15);
    border-radius: 9px;
    color: #9eb0c9;
    background: rgba(255, 255, 255, .025);
    font-size: .68rem;
}

.item-designer-tabs {
    overflow: hidden;
    border: 1px solid var(--item-border);
    border-radius: 20px;
    background: rgba(8, 14, 27, .7);
}

.item-designer-tabs > .mud-tabs-tabbar {
    padding: 7px 9px 0;
    background: rgba(8, 15, 29, .94);
}

.item-designer-tab-panel {
    padding: 15px !important;
}

.item-editor-stack {
    display: grid;
    gap: 15px;
}

.item-editor-section {
    --item-accent: #69d8ff;
    padding: 22px;
    border: 1px solid var(--item-border) !important;
    border-radius: 18px !important;
    background: var(--item-panel-soft) !important;
    box-shadow: inset 0 1px rgba(255, 255, 255, .025) !important;
}

.item-section-head {
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr) auto;
    align-items: center;
    gap: 13px;
    margin-bottom: 20px;
}

.item-section-head h3 {
    margin: 2px 0;
    color: #edf5ff;
    font-size: 1.05rem;
}

.item-section-head p {
    margin: 0;
    color: #8193ac;
    font-size: .75rem;
}

.item-section-icon {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border: 1px solid color-mix(in srgb, var(--item-accent), transparent 66%);
    border-radius: 12px;
    color: var(--item-accent);
    background: color-mix(in srgb, var(--item-accent), transparent 90%);
}

.item-identity-grid {
    display: grid;
    grid-template-columns: 138px minmax(0, 1fr);
    gap: 20px;
}

.item-icon-preview {
    position: relative;
    min-height: 160px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    overflow: hidden;
    border: 1px dashed rgba(111, 161, 215, .25);
    border-radius: 17px;
    color: #607998;
    background: radial-gradient(circle at 50% 30%, rgba(84, 150, 217, .13), transparent 55%), rgba(4, 10, 21, .42);
}

.item-icon-preview::after {
    content: "";
    position: absolute;
    inset: 0;
    opacity: .18;
    background-image: linear-gradient(45deg, #64748b 25%, transparent 25%), linear-gradient(-45deg, #64748b 25%, transparent 25%), linear-gradient(45deg, transparent 75%, #64748b 75%), linear-gradient(-45deg, transparent 75%, #64748b 75%);
    background-size: 16px 16px;
    background-position: 0 0, 0 8px, 8px -8px, -8px 0;
    mask-image: linear-gradient(#000, transparent 88%);
}

.item-icon-preview img {
    position: relative;
    z-index: 2;
    width: 64px;
    height: 64px;
    object-fit: contain;
    filter: drop-shadow(0 7px 13px rgba(0, 0, 0, .38));
}

.item-icon-preview > .mud-icon-root {
    position: absolute;
    z-index: 1;
    font-size: 3.1rem;
}

.item-icon-preview span {
    position: relative;
    z-index: 2;
    margin-top: 65px;
    color: #7186a2;
    font-size: .66rem;
    text-transform: uppercase;
    letter-spacing: .1em;
}

.item-icon-preview img + .mud-icon-root + span {
    margin-top: 0;
}

.item-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 15px;
}

.item-form-grid-three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.item-field-span, .item-field-wide {
    grid-column: 1 / -1;
}

.item-pool-multi-picker {
    display: grid;
    gap: 9px;
    min-width: 0;
}

.item-pool-search-result {
    display: grid;
    grid-template-columns:30px minmax(0, 1fr);
    align-items: center;
    gap: 9px;
    min-width: 0;
    padding: 2px 0;
}

.item-pool-search-result > span {
    display: grid;
    width: 29px;
    height: 29px;
    place-items: center;
    border: 1px solid rgba(105, 216, 255, .18);
    border-radius: 8px;
    color: #8cdef8;
    background: rgba(105, 216, 255, .065);
    font-size: .61rem;
    font-weight: 900;
}

.item-pool-search-result > div {
    display: grid;
    min-width: 0;
}

.item-pool-search-result strong {
    overflow: hidden;
    color: #dce7f4;
    font-size: .7rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.item-pool-search-result small {
    overflow: hidden;
    color: #7387a2;
    font-size: .57rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.item-pool-selections {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.item-pool-selections button {
    display: grid;
    grid-template-columns:minmax(0, 1fr) auto;
    align-items: center;
    gap: 1px 7px;
    max-width: 270px;
    padding: 7px 8px 7px 10px;
    border: 1px solid rgba(105, 216, 255, .16);
    border-radius: 10px;
    color: #cfe9f7;
    text-align: left;
    background: rgba(105, 216, 255, .045);
    transition: .15s ease;
}

.item-pool-selections button:hover {
    border-color: rgba(255, 103, 135, .28);
    background: rgba(255, 103, 135, .055);
}

.item-pool-selections span, .item-pool-selections small {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.item-pool-selections span {
    font-size: .66rem;
    font-weight: 800;
}

.item-pool-selections small {
    color: #70849f;
    font-size: .53rem;
}

.item-pool-selections .mud-icon-root {
    grid-column: 2;
    grid-row: 1/3;
    color: #7891aa;
    font-size: .9rem;
}

.item-pool-selections button:hover .mud-icon-root {
    color: #ff839c;
}

.item-behavior-callout, .item-behavior-empty {
    display: flex;
    align-items: center;
    gap: 13px;
    padding: 14px 16px;
    margin-bottom: 16px;
    border: 1px solid color-mix(in srgb, var(--item-accent), transparent 75%);
    border-radius: 13px;
    background: color-mix(in srgb, var(--item-accent), transparent 92%);
}

.item-behavior-callout .mud-icon-root, .item-behavior-empty .mud-icon-root {
    color: var(--item-accent);
}

.item-behavior-callout div, .item-behavior-empty div {
    display: grid;
    gap: 2px;
}

.item-behavior-callout strong, .item-behavior-empty strong {
    color: #dfe9f7;
    font-size: .82rem;
}

.item-behavior-callout span, .item-behavior-empty span {
    color: #8193ad;
    font-size: .72rem;
}

.item-gate-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: center;
    gap: 16px;
    margin-top: 17px;
}

.item-system-handoff {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px;
    border: 1px solid rgba(172, 132, 255, .27);
    border-radius: 13px;
    color: #bda9ff;
    text-decoration: none;
    background: rgba(126, 82, 216, .09);
}

.item-system-handoff span {
    flex: 1;
    display: grid;
}

.item-system-handoff small {
    color: #8c81a8;
}

.item-system-handoff:hover {
    border-color: rgba(172, 132, 255, .55);
    color: #dacfff;
}

.item-toggle-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.item-toggle-card {
    display: flex;
    align-items: center;
    gap: 5px;
    min-height: 72px;
    padding: 8px 12px 8px 5px;
    border: 1px solid rgba(134, 160, 194, .12);
    border-radius: 12px;
    background: rgba(255, 255, 255, .018);
}

.item-toggle-card.is-on {
    border-color: rgba(62, 210, 158, .25);
    background: rgba(36, 173, 131, .055);
}

.item-toggle-card.is-warning {
    border-color: rgba(255, 177, 72, .28);
    background: rgba(255, 160, 35, .055);
}

.item-toggle-card span {
    display: grid;
    gap: 3px;
}

.item-toggle-card strong {
    color: #d9e4f2;
    font-size: .78rem;
}

.item-toggle-card small {
    color: #7589a4;
    font-size: .67rem;
    line-height: 1.3;
}

.item-commerce-panel {
    margin-top: 17px;
    border: 1px solid rgba(134, 160, 194, .11);
    border-radius: 13px;
    overflow: hidden;
}

.item-commerce-toggles {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.item-assets-section {
    padding-bottom: 20px;
}

.item-asset-metrics {
    display: flex;
    gap: 6px;
}

.item-asset-metrics span {
    padding: 6px 9px;
    border: 1px solid rgba(132, 163, 201, .14);
    border-radius: 8px;
    color: #8294ad;
    font-size: .66rem;
}

.item-asset-metrics b {
    color: #dce7f6;
}

.frame-runtime-map {
    margin-bottom: 14px;
    padding: 14px;
    border: 1px solid rgba(255, 103, 135, .16);
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(255, 86, 120, .055), rgba(61, 154, 220, .035));
}

.frame-runtime-map > header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 11px;
}

.frame-runtime-map > header h4 {
    margin: 2px 0 0;
    color: #eef5ff;
    font-size: .92rem;
}

.frame-runtime-state {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 6px 9px;
    border: 1px solid rgba(255, 177, 72, .25);
    border-radius: 8px;
    color: #e6b56f;
    background: rgba(230, 143, 36, .06);
    font-size: .62rem;
    font-weight: 750;
}

.frame-runtime-state.is-ready {
    border-color: rgba(61, 210, 157, .24);
    color: #76ddb8;
    background: rgba(42, 180, 132, .06);
}

.frame-runtime-state .mud-icon-root {
    font-size: .9rem;
}

.frame-runtime-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 7px;
}

.frame-runtime-grid article {
    min-width: 0;
    display: grid;
    grid-template-columns: 29px minmax(0, 1fr) auto;
    align-items: start;
    gap: 8px;
    padding: 10px;
    border: 1px solid rgba(130, 159, 195, .11);
    border-radius: 10px;
    background: rgba(3, 9, 19, .36);
}

.frame-runtime-grid article.is-ready {
    border-color: rgba(69, 205, 158, .18);
    box-shadow: inset 0 -2px rgba(55, 198, 148, .28);
}

.frame-runtime-grid article.is-required {
    border-color: rgba(255, 174, 72, .24);
    box-shadow: inset 0 -2px rgba(255, 158, 44, .35);
}

.frame-runtime-grid article > .mud-icon-root {
    margin-top: 2px;
    color: #7cdafa;
    font-size: 1.05rem;
}

.frame-runtime-grid article > div {
    min-width: 0;
    display: grid;
    gap: 3px;
}

.frame-runtime-grid strong {
    overflow: hidden;
    color: #d9e5f4;
    font-size: .69rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.frame-runtime-grid em {
    margin-left: 3px;
    color: #7489a4;
    font-size: .5rem;
    font-style: normal;
    text-transform: uppercase;
    letter-spacing: .06em;
}

.frame-runtime-grid code {
    overflow: hidden;
    color: #8fdcf5;
    font-size: .56rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.frame-runtime-grid small {
    color: #70839e;
    font-size: .58rem;
    line-height: 1.35;
}

.frame-runtime-grid article > b {
    min-width: 24px;
    padding: 4px 5px;
    border-radius: 6px;
    color: #a9bdd4;
    text-align: center;
    background: rgba(255, 255, 255, .04);
    font-size: .62rem;
}

.item-asset-family-tabs {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 9px;
    margin-bottom: 14px;
}

.item-asset-family-tabs button {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px;
    border: 1px solid rgba(130, 158, 194, .13);
    border-radius: 12px;
    color: #7f92ac;
    text-align: left;
    background: rgba(255, 255, 255, .018);
    cursor: pointer;
}

.item-asset-family-tabs button.is-active {
    border-color: rgba(91, 204, 255, .38);
    color: #71d8ff;
    background: rgba(55, 166, 222, .08);
    box-shadow: inset 0 -2px #4bc9ff;
}

.item-asset-family-tabs button span {
    display: grid;
    color: #dbe7f5;
    font-size: .78rem;
    font-weight: 700;
}

.item-asset-family-tabs button small {
    color: #71849f;
    font-size: .63rem;
    font-weight: 500;
}

.item-asset-workspace {
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(300px, .88fr);
    overflow: hidden;
    border: 1px solid rgba(133, 160, 194, .12);
    border-radius: 15px;
    background: rgba(4, 10, 21, .33);
}

.item-asset-browser, .item-upload-panel {
    min-width: 0;
    padding: 17px;
}

.item-upload-panel {
    display: flex;
    flex-direction: column;
    gap: 14px;
    border-left: 1px solid rgba(133, 160, 194, .12);
}

.item-upload-panel h4 {
    margin: 2px 0;
    color: #ecf3fd;
    font-size: 1rem;
}

.item-upload-panel p {
    margin: 0;
    color: #788ba7;
    font-size: .7rem;
    line-height: 1.5;
}

.item-raw-preview {
    position: relative;
    height: 170px;
    display: grid;
    place-items: center;
    margin: 13px 0;
    overflow: hidden;
    border: 1px solid rgba(123, 159, 201, .14);
    border-radius: 12px;
    background-color: #0b1220;
    background-image: linear-gradient(45deg, rgba(255, 255, 255, .04) 25%, transparent 25%), linear-gradient(-45deg, rgba(255, 255, 255, .04) 25%, transparent 25%), linear-gradient(45deg, transparent 75%, rgba(255, 255, 255, .04) 75%), linear-gradient(-45deg, transparent 75%, rgba(255, 255, 255, .04) 75%);
    background-size: 18px 18px;
    background-position: 0 0, 0 9px, 9px -9px, -9px 0;
}

.item-raw-preview img {
    max-width: 94%;
    max-height: 150px;
    object-fit: contain;
    filter: drop-shadow(0 8px 16px rgba(0, 0, 0, .45));
}

.item-raw-preview span {
    position: absolute;
    left: 8px;
    bottom: 7px;
    padding: 4px 7px;
    border-radius: 6px;
    color: #8ea2bd;
    background: rgba(2, 7, 16, .8);
    font-size: .6rem;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.item-raw-preview .item-layer-delete {
    position: absolute;
    z-index: 2;
    top: 7px;
    right: 7px;
    border: 1px solid rgba(255, 103, 119, .2);
    background: rgba(17, 4, 10, .78);
    backdrop-filter: blur(7px);
}

.item-layer-list {
    max-height: 310px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    overflow-y: auto;
}

.item-layer-list button {
    display: grid;
    grid-template-columns: 39px minmax(0, 1fr) auto;
    align-items: center;
    gap: 9px;
    padding: 8px;
    border: 1px solid transparent;
    border-radius: 10px;
    color: #71849f;
    text-align: left;
    background: rgba(255, 255, 255, .012);
    cursor: pointer;
}

.item-layer-list button.is-active {
    border-color: rgba(83, 204, 255, .3);
    background: rgba(60, 174, 225, .07);
}

.item-layer-number {
    width: 35px;
    height: 35px;
    display: grid;
    place-items: center;
    border-radius: 9px;
    color: #7ddcff;
    background: rgba(68, 181, 232, .11);
    font-size: .71rem;
    font-weight: 800;
}

.item-layer-list button > span:nth-child(2) {
    min-width: 0;
    display: grid;
}

.item-layer-list strong {
    color: #cdd9e8;
    font-size: .74rem;
}

.item-layer-list small {
    color: #6e829e;
    font-size: .62rem;
}

.item-file-drop {
    min-height: 126px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 15px;
    border: 1px dashed rgba(83, 198, 255, .35);
    border-radius: 13px;
    color: #6bd4ff;
    text-align: center;
    background: rgba(44, 154, 214, .05);
    cursor: pointer;
    transition: background .16s, border-color .16s;
}

.item-file-drop:hover {
    border-color: rgba(83, 198, 255, .65);
    background: rgba(44, 154, 214, .1);
}

.item-file-drop input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
}

.item-file-drop .mud-icon-root {
    font-size: 1.8rem;
}

.item-file-drop strong {
    color: #dceaf9;
    font-size: .8rem;
}

.item-file-drop span {
    color: #7187a3;
    font-size: .65rem;
}

.item-upload-file-sample {
    overflow: hidden;
    color: #8295af;
    font-size: .62rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.frame-composer {
    background: linear-gradient(145deg, rgba(14, 24, 43, .88), rgba(6, 12, 24, .95)) !important;
}

.frame-composer-grid {
    display: grid;
    grid-template-columns: minmax(400px, 1.3fr) minmax(290px, .7fr);
    gap: 15px;
}

.frame-stage-column, .frame-inspector {
    min-width: 0;
    border: 1px solid rgba(131, 161, 200, .13);
    border-radius: 15px;
    background: rgba(3, 8, 18, .38);
}

.frame-stage-column {
    padding: 14px;
}

.frame-preview-contract {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 11px;
    padding: 7px;
    border: 1px solid rgba(131, 161, 200, .11);
    border-radius: 12px;
    background: rgba(255, 255, 255, .015);
}

.frame-preview-modes {
    min-width: 0;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 5px;
}

.frame-preview-modes button {
    min-width: 0;
    display: grid;
    grid-template-columns: 28px minmax(0, 1fr);
    align-items: center;
    gap: 7px;
    padding: 7px 9px;
    border: 1px solid transparent;
    border-radius: 9px;
    color: #7187a3;
    text-align: left;
    background: transparent;
    cursor: pointer;
}

.frame-preview-modes button.is-active {
    border-color: rgba(94, 207, 249, .3);
    color: #76d9fb;
    background: rgba(47, 165, 213, .08);
    box-shadow: inset 0 -2px rgba(78, 201, 244, .45);
}

.frame-preview-modes button > .mud-icon-root {
    font-size: 1rem;
}

.frame-preview-modes button span {
    min-width: 0;
    display: grid;
}

.frame-preview-modes strong, .frame-preview-modes small {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.frame-preview-modes strong {
    color: #cddbeb;
    font-size: .66rem;
}

.frame-preview-modes small {
    color: #6e829e;
    font-size: .55rem;
}

.frame-preview-contract > .mud-switch {
    flex: 0 0 auto;
}

.frame-stage-toolbar {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 7px;
    margin-bottom: 12px;
}

.frame-stage-shell {
    position: relative;
    max-width: 500px;
    margin: 0 auto;
    padding: 14px;
    border: 1px solid rgba(136, 165, 202, .12);
    border-radius: 18px;
    background: linear-gradient(145deg, rgba(25, 38, 59, .75), rgba(7, 13, 25, .9));
    box-shadow: 0 24px 45px rgba(0, 0, 0, .26);
}

.frame-stage {
    position: relative;
    max-height: 520px;
    display: grid;
    place-items: center;
    margin: auto;
    overflow: hidden;
    border-radius: 9px;
    background-color: #0d1422;
    background-image: linear-gradient(45deg, rgba(255, 255, 255, .045) 25%, transparent 25%), linear-gradient(-45deg, rgba(255, 255, 255, .045) 25%, transparent 25%), linear-gradient(45deg, transparent 75%, rgba(255, 255, 255, .045) 75%), linear-gradient(-45deg, transparent 75%, rgba(255, 255, 255, .045) 75%);
    background-size: 22px 22px;
    background-position: 0 0, 0 11px, 11px -11px, -11px 0;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .04);
}

.frame-stage img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    image-rendering: auto;
}

.frame-stage {
    container-type: inline-size;
}

.frame-layout-guides {
    position: absolute;
    z-index: 3;
    inset: 0;
    pointer-events: none;
}

.frame-name-guide {
    position: absolute;
    left: calc(var(--guide-x) / 300 * 100%);
    top: calc(var(--guide-y) / 400 * 100%);
    width: calc(var(--guide-width) / 300 * 100%);
    min-height: calc(var(--guide-height) / 400 * 100%);
    display: grid;
    place-items: center;
    padding: 1px 4px;
    border: 1px dashed rgba(98, 218, 255, .9);
    border-radius: 3px;
    color: #eafbff;
    background: rgba(29, 148, 196, .22);
    box-shadow: 0 0 12px rgba(49, 194, 244, .2);
    font-size: clamp(7px, calc(var(--guide-font) / 300 * 100cqw), 24px);
    font-weight: 800;
    line-height: 1;
    text-align: center;
    text-shadow: 0 1px 2px #000;
    transform: translate(-50%, -50%);
    white-space: nowrap;
}

.frame-id-guide {
    position: absolute;
    left: calc(var(--guide-x) / 300 * 100%);
    top: calc(var(--guide-y) / 400 * 100%);
    border: 1px dashed rgba(255, 183, 98, .92);
    border-radius: 3px;
    color: #fff5df;
    box-shadow: 0 0 12px rgba(255, 143, 52, .18);
    font-size: clamp(7px, 2.4cqw, 13px);
    font-weight: 800;
}

.frame-id-guide.is-long {
    width: calc(103 / 300 * 100%);
    height: calc(38 / 400 * 100%);
}

.frame-id-guide.is-short {
    width: calc(59 / 300 * 100%);
    height: calc(38 / 400 * 100%);
}

.frame-id-guide .frame-id-box-art {
    position: absolute;
    z-index: 1;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: fill;
}

.frame-id-guide .frame-id-variant-art, .frame-id-guide .frame-id-claim-art {
    position: absolute;
    z-index: 2;
    object-fit: contain;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, .7));
}

.frame-id-guide.is-long .frame-id-variant-art {
    left: calc(71 / 103 * 100%);
    top: calc(6 / 38 * 100%);
    width: calc(25 / 103 * 100%);
    height: calc(25 / 38 * 100%);
}

.frame-id-guide.is-short .frame-id-variant-art {
    left: calc(32 / 59 * 100%);
    top: calc(9 / 38 * 100%);
    width: calc(20 / 59 * 100%);
    height: calc(20 / 38 * 100%);
}

.frame-id-guide.is-short .frame-id-claim-art {
    left: calc(5 / 59 * 100%);
    top: calc(5 / 38 * 100%);
    width: calc(29 / 59 * 100%);
    height: calc(29 / 38 * 100%);
}

.frame-id-number {
    position: absolute;
    z-index: 2;
    left: calc(39 / 103 * 100%);
    top: calc(21 / 38 * 100%);
    min-width: calc(19 / 103 * 100%);
    color: #fff;
    font-size: clamp(6px, 3cqw, 14px);
    line-height: 1;
    text-align: center;
    text-shadow: -1px -1px #111, 1px -1px #111, -1px 1px #111, 1px 1px #111;
    transform: translate(-50%, -50%);
}

.frame-id-guide.is-gid {
    width: 39%;
    min-height: 8.5%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 2px 5px;
    border-color: rgba(170, 132, 255, .92);
    color: #eee6ff;
    background: rgba(105, 70, 189, .26);
    box-shadow: 0 0 12px rgba(145, 92, 255, .2);
}

.frame-id-guide.is-gid em {
    padding: 2px 4px;
    border-radius: 3px;
    color: #d7c4ff;
    background: rgba(255, 255, 255, .1);
    font-size: 6px;
    font-style: normal;
    letter-spacing: .08em;
}

.frame-stage-loading, .frame-stage-empty {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 9px;
    color: #8599b5;
    background: rgba(4, 10, 20, .68);
    backdrop-filter: blur(3px);
    font-size: .7rem;
}

.frame-stage-empty .mud-icon-root {
    font-size: 2rem;
}

.frame-stage-badge {
    display: flex;
    justify-content: space-between;
    margin-top: 9px;
    color: #6e819c;
    font-size: .61rem;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.frame-timeline {
    display: grid;
    grid-template-columns: auto auto minmax(120px, 1fr) auto 75px;
    align-items: center;
    gap: 3px;
    margin: 14px 0 10px;
}

.frame-timeline-slider {
    min-width: 0;
}

.frame-layer-rail {
    display: flex;
    gap: 7px;
    padding: 5px 1px 2px;
    overflow-x: auto;
}

.frame-layer-rail button {
    flex: 0 0 auto;
    min-width: 91px;
    display: grid;
    grid-template-columns: 30px 1fr;
    align-items: center;
    gap: 0 7px;
    padding: 7px;
    border: 1px solid rgba(131, 158, 193, .12);
    border-radius: 10px;
    color: #7387a3;
    text-align: left;
    background: rgba(255, 255, 255, .018);
    cursor: pointer;
}

.frame-layer-rail button.is-active {
    border-color: rgba(95, 207, 255, .42);
    background: rgba(50, 169, 222, .09);
}

.frame-layer-rail button > span {
    grid-row: 1 / 3;
    width: 28px;
    height: 28px;
    display: grid;
    place-items: center;
    border-radius: 8px;
    color: var(--family-color);
    background: color-mix(in srgb, var(--family-color), transparent 87%);
    font-size: .64rem;
    font-weight: 800;
}

.frame-layer-rail strong {
    color: #c8d5e5;
    font-size: .68rem;
}

.frame-layer-rail small {
    font-size: .57rem;
}

.frame-inspector {
    padding: 17px;
}

.frame-inspector-head {
    display: flex;
    justify-content: space-between;
    gap: 8px;
    padding-bottom: 13px;
    border-bottom: 1px solid rgba(131, 160, 195, .11);
}

.frame-inspector-head h4 {
    margin: 2px 0;
    color: #edf4fd;
    font-size: 1rem;
}

.frame-inspector-head p {
    margin: 0;
    color: #7186a2;
    font-size: .67rem;
}

.frame-inspector-group {
    display: grid;
    gap: 10px;
    padding: 14px 0;
    border-bottom: 1px solid rgba(131, 160, 195, .09);
}

.frame-inspector-group label {
    display: grid;
    gap: 2px;
}

.frame-inspector-group label span {
    color: #cbd8e8;
    font-size: .73rem;
    font-weight: 700;
}

.frame-inspector-group label small {
    color: #6f839f;
    font-size: .63rem;
}

.frame-control-pair {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
}

.frame-crop-panel {
    margin-top: 13px;
    border: 1px solid rgba(131, 160, 195, .1);
    border-radius: 11px;
    overflow: hidden;
}

.frame-prop-readout {
    display: grid;
    gap: 5px;
    margin-top: 14px;
}

.frame-prop-readout span {
    color: #6f839f;
    font-size: .6rem;
    text-transform: uppercase;
    letter-spacing: .09em;
}

.frame-prop-readout code {
    padding: 8px;
    overflow-wrap: anywhere;
    border-radius: 8px;
    color: #8edfff;
    background: rgba(42, 151, 203, .08);
    font-size: .6rem;
}

.frame-guide-toggle {
    display: flex;
    justify-content: center;
    margin: 3px 0 12px;
    padding: 5px 9px;
    border: 1px solid rgba(109, 151, 198, .1);
    border-radius: 10px;
    background: rgba(255, 255, 255, .015);
}

.frame-layer-stack {
    overflow: hidden;
    border: 1px solid rgba(131, 161, 200, .13);
    border-radius: 14px;
    background: rgba(3, 8, 18, .34);
}

.frame-layer-stack > header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 12px 13px;
    border-bottom: 1px solid rgba(131, 161, 200, .1);
}

.frame-layer-stack > header h4 {
    margin: 1px 0 0;
    color: #e8f1fc;
    font-size: .84rem;
}

.frame-layer-stack > header > span {
    color: #7187a5;
    font-size: .64rem;
}

.frame-layer-stack-list {
    max-height: 238px;
    overflow-y: auto;
    padding: 6px;
}

.frame-layer-stack-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    border: 1px solid transparent;
    border-radius: 10px;
    transition: .16s ease;
}

.frame-layer-stack-row + .frame-layer-stack-row {
    margin-top: 3px;
}

.frame-layer-stack-row:hover {
    border-color: rgba(137, 168, 204, .15);
    background: rgba(255, 255, 255, .025);
}

.frame-layer-stack-row.is-active {
    border-color: color-mix(in srgb, var(--family-color), transparent 56%);
    background: color-mix(in srgb, var(--family-color), transparent 90%);
    box-shadow: inset 3px 0 var(--family-color);
}

.frame-layer-stack-select {
    min-width: 0;
    display: grid;
    grid-template-columns: 22px 34px minmax(0, 1fr);
    align-items: center;
    gap: 7px;
    padding: 7px 5px;
    border: 0;
    color: inherit;
    text-align: left;
    background: transparent;
    cursor: pointer;
}

.frame-layer-grip {
    color: #526984;
}

.frame-layer-grip .mud-icon-root {
    font-size: 1rem;
}

.frame-layer-number {
    width: 31px;
    height: 31px;
    display: grid;
    place-items: center;
    border-radius: 8px;
    color: var(--family-color);
    background: color-mix(in srgb, var(--family-color), transparent 87%);
    font-size: .63rem;
    font-weight: 850;
}

.frame-layer-copy {
    min-width: 0;
    display: grid;
    gap: 2px;
}

.frame-layer-copy strong, .frame-layer-copy small {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.frame-layer-copy strong {
    color: #dbe6f4;
    font-size: .7rem;
}

.frame-layer-copy small {
    color: #6f849f;
    font-size: .58rem;
}

.frame-layer-actions {
    display: flex;
    padding-right: 3px;
}

.frame-layer-actions .mud-icon-button {
    padding: 5px;
}

.frame-layer-actions .mud-icon-root {
    font-size: .9rem;
}

.frame-layer-stack > footer {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 9px 12px;
    border-top: 1px solid rgba(131, 161, 200, .09);
    color: #687d98;
    font-size: .59rem;
}

.frame-layer-stack > footer .mud-icon-root {
    flex: 0 0 auto;
    font-size: .9rem;
}

.frame-overlay-editor {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 15px;
}

.frame-overlay-editor > header {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    padding: 3px 2px 1px;
}

.frame-overlay-editor > header h4 {
    margin: 2px 0;
    color: #edf4fd;
    font-size: 1rem;
}

.frame-overlay-editor > header p {
    margin: 0;
    color: #7186a2;
    font-size: .68rem;
}

.frame-overlay-card {
    min-width: 0;
    padding: 14px;
    border: 1px solid rgba(131, 161, 200, .13);
    border-radius: 14px;
    background: rgba(3, 8, 18, .38);
}

.frame-overlay-card-head {
    display: grid;
    grid-template-columns: 39px minmax(0, 1fr) auto;
    align-items: center;
    gap: 9px;
    margin-bottom: 12px;
}

.frame-overlay-card-head > div {
    min-width: 0;
    display: grid;
    gap: 2px;
}

.frame-overlay-card-head strong {
    color: #dae6f5;
    font-size: .77rem;
}

.frame-overlay-card-head small {
    overflow: hidden;
    color: #6e829e;
    font-size: .6rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.frame-overlay-symbol {
    width: 37px;
    height: 37px;
    display: grid;
    place-items: center;
    border-radius: 10px;
}

.frame-overlay-symbol.name {
    color: #63ddff;
    background: rgba(52, 183, 224, .1);
}

.frame-overlay-symbol.id {
    color: #ffc46b;
    background: rgba(224, 145, 52, .1);
}

.frame-overlay-symbol .mud-icon-root {
    font-size: 1.15rem;
}

.frame-placement-presets {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-bottom: 11px;
}

.frame-placement-presets button {
    padding: 6px 8px;
    border: 1px solid rgba(126, 157, 194, .14);
    border-radius: 8px;
    color: #879ab4;
    background: rgba(255, 255, 255, .018);
    font-size: .61rem;
    cursor: pointer;
}

.frame-placement-presets button:hover {
    color: #dceafa;
    border-color: rgba(91, 206, 249, .35);
    background: rgba(63, 178, 222, .07);
}

.frame-nudge-row {
    display: grid;
    grid-template-columns: 1fr repeat(4, auto) auto;
    align-items: center;
    gap: 2px;
    margin-top: 8px;
    padding: 5px 6px 5px 10px;
    border: 1px solid rgba(127, 157, 193, .1);
    border-radius: 9px;
    color: #70849f;
    font-size: .62rem;
}

.frame-nudge-row .mud-icon-button {
    padding: 4px;
}

.frame-nudge-row .mud-icon-root {
    font-size: 1rem;
}

.frame-nudge-row b {
    margin-left: 7px;
    color: #92dff8;
    font-size: .62rem;
}

.frame-overlay-advanced {
    margin-top: 10px;
    overflow: hidden;
    border: 1px solid rgba(131, 160, 195, .1);
    border-radius: 10px;
}

.frame-overlay-warning {
    display: flex;
    align-items: center;
    gap: 7px;
    margin-bottom: 10px;
    padding: 8px 9px;
    border: 1px solid rgba(255, 187, 85, .23);
    border-radius: 9px;
    color: #d9ae6d;
    background: rgba(224, 143, 35, .06);
    font-size: .61rem;
}

.frame-overlay-warning .mud-icon-root {
    flex: 0 0 auto;
    font-size: 1rem;
}

.frame-id-mode-picker {
    display: grid;
    gap: 7px;
    margin-bottom: 11px;
}

.frame-id-art-selectors {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(120px, .55fr);
    gap: 7px;
}

.frame-id-mode-facts {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}

.frame-id-mode-facts span {
    padding: 5px 7px;
    border: 1px solid rgba(128, 159, 195, .11);
    border-radius: 7px;
    color: #788da8;
    background: rgba(255, 255, 255, .015);
    font-size: .57rem;
}

.frame-id-mode-facts b {
    margin-right: 3px;
    color: #bdcde0;
}

.frame-id-mode-facts .is-draft {
    flex: 1 1 100%;
    border-color: rgba(171, 129, 255, .2);
    color: #ad97d7;
    background: rgba(111, 74, 190, .06);
}

.item-renderer-handoff {
    min-height: 270px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 25px;
    text-align: left;
}

.item-renderer-handoff > .mud-icon-root {
    color: #a88cff;
    font-size: 4rem;
    filter: drop-shadow(0 0 24px rgba(145, 105, 255, .4));
}

.item-renderer-handoff > div {
    max-width: 560px;
}

.item-renderer-handoff h3 {
    margin: 4px 0 8px;
    color: #edf4ff;
}

.item-renderer-handoff p {
    color: #8699b4;
    line-height: 1.6;
}

.item-renderer-handoff code {
    color: #86ddff;
}

.item-runtime-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 9px;
}

.item-runtime-grid span {
    display: grid;
    gap: 4px;
    padding: 12px;
    border: 1px solid rgba(130, 160, 195, .11);
    border-radius: 10px;
    background: rgba(255, 255, 255, .018);
}

.item-runtime-grid small {
    color: #6e839e;
    font-size: .61rem;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.item-runtime-grid strong {
    color: #dce7f5;
    font-size: .76rem;
}

.item-props-list {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin-top: 15px;
}

.item-props-list label {
    width: 100%;
    color: #7388a4;
    font-size: .65rem;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.item-props-list > span {
    color: #6f829d;
    font-size: .72rem;
}

.item-props-list code {
    padding: 6px 8px;
    border: 1px solid rgba(88, 195, 238, .17);
    border-radius: 7px;
    color: #82dfff;
    background: rgba(54, 168, 216, .06);
    font-size: .63rem;
}

.item-compatibility-panel {
    margin-top: 17px;
    overflow: hidden;
    border: 1px solid rgba(129, 159, 195, .12);
    border-radius: 12px;
}

.item-studio-welcome {
    min-height: 570px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 45px;
    border: 1px solid var(--item-border) !important;
    border-radius: 22px !important;
    text-align: center;
    background: radial-gradient(circle at 50% 35%, rgba(70, 151, 224, .12), transparent 35%), rgba(8, 15, 29, .8) !important;
}

.item-welcome-mark {
    width: 90px;
    height: 90px;
    display: grid;
    place-items: center;
    margin-bottom: 21px;
    border: 1px solid rgba(103, 205, 255, .31);
    border-radius: 27px;
    color: #75d9ff;
    background: rgba(55, 162, 215, .09);
    transform: rotate(7deg);
}

.item-welcome-mark .mud-icon-root {
    font-size: 2.8rem;
    transform: rotate(-7deg);
}

.item-studio-welcome h2 {
    margin: 8px 0;
    color: #ecf4ff;
}

.item-studio-welcome p {
    max-width: 570px;
    color: #8497b2;
    line-height: 1.6;
}

.item-studio-welcome > div:last-child {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 7px;
}

.item-studio-welcome > div:last-child span {
    padding: 7px 10px;
    border: 1px solid rgba(129, 159, 195, .14);
    border-radius: 8px;
    color: #8397b1;
    font-size: .67rem;
}

.item-grant-panel {
    overflow: hidden;
    background: radial-gradient(circle at 100% 0, color-mix(in srgb, var(--item-accent), transparent 89%), transparent 34%), var(--item-panel-soft) !important;
}

.item-grant-live {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 7px 10px;
    border: 1px solid rgba(73, 214, 161, .22);
    border-radius: 9px;
    color: #78ddb8;
    background: rgba(43, 184, 134, .06);
    font-size: .61rem;
    font-weight: 800;
    letter-spacing: .08em;
}

.item-grant-live i {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #4dd49f;
    box-shadow: 0 0 10px rgba(77, 212, 159, .75);
}

.item-grant-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.item-grant-recipient, .item-grant-quantity {
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr);
    align-items: center;
    gap: 5px 11px;
    padding: 15px;
    border: 1px solid rgba(130, 160, 195, .12);
    border-radius: 14px;
    background: rgba(3, 9, 20, .35);
}

.item-grant-recipient > .mud-input-control, .item-grant-quantity > .mud-input-control {
    grid-column: 1 / -1;
    margin-top: 7px;
}

.item-grant-step {
    width: 32px;
    height: 32px;
    display: grid;
    place-items: center;
    border: 1px solid color-mix(in srgb, var(--item-accent), transparent 66%);
    border-radius: 9px;
    color: var(--item-accent);
    background: color-mix(in srgb, var(--item-accent), transparent 91%);
    font-size: .65rem;
    font-weight: 900;
}

.item-grant-recipient > div, .item-grant-quantity > div, .item-grant-color-copy > div {
    display: grid;
    gap: 2px;
}

.item-grant-recipient strong, .item-grant-quantity strong, .item-grant-color-copy strong {
    color: #dce7f5;
    font-size: .78rem;
}

.item-grant-recipient small, .item-grant-quantity small, .item-grant-color-copy small {
    color: #7186a2;
    font-size: .65rem;
    line-height: 1.35;
}

.item-grant-color-stage {
    display: grid;
    grid-template-columns: minmax(230px, .72fr) minmax(330px, 1.28fr);
    align-items: center;
    gap: 16px;
    margin-top: 12px;
    padding: 15px;
    border: 1px solid rgba(130, 160, 195, .12);
    border-radius: 14px;
    background: rgba(3, 9, 20, .35);
}

.item-grant-color-stage.is-uncolored {
    grid-template-columns: minmax(230px, 1fr) auto;
}

.item-grant-color-copy {
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr);
    align-items: center;
    gap: 11px;
}

.item-grant-color-controls {
    min-width: 0;
    display: grid;
    grid-template-columns: minmax(220px, .9fr) minmax(230px, 1.1fr);
    align-items: center;
    gap: 12px;
}

.item-grant-random {
    min-height: 57px;
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 5px 11px 5px 3px;
    border: 1px solid rgba(131, 160, 195, .12);
    border-radius: 11px;
    background: rgba(255, 255, 255, .018);
}

.item-grant-random.is-active {
    border-color: rgba(69, 210, 157, .27);
    background: rgba(42, 181, 132, .055);
}

.item-grant-random > span {
    display: grid;
    gap: 2px;
}

.item-grant-random strong, .item-grant-uncolored strong {
    color: #d7e5f3;
    font-size: .72rem;
}

.item-grant-random small, .item-grant-uncolored small {
    color: #71859f;
    font-size: .61rem;
}

.item-grant-uncolored {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 220px;
    padding: 10px 13px;
    border: 1px solid rgba(133, 160, 194, .13);
    border-radius: 11px;
    color: #91a6be;
    background: rgba(255, 255, 255, .02);
}

.item-grant-uncolored > span {
    display: grid;
}

.item-grant-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid rgba(130, 160, 195, .1);
}

.item-grant-footer > div {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #69d8b0;
}

.item-grant-footer > div > span {
    display: grid;
}

.item-grant-footer strong {
    color: #bcd8d0;
    font-size: .68rem;
}

.item-grant-footer small {
    color: #6f849e;
    font-size: .61rem;
}

@media (max-width: 1280px) {
    .item-studio-layout {
        grid-template-columns: 285px minmax(0, 1fr);
    }

    .frame-composer-grid {
        grid-template-columns: 1fr;
    }

    .frame-inspector {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0 18px;
    }

    .frame-inspector-head, .frame-crop-panel, .frame-prop-readout {
        grid-column: 1 / -1;
    }

    .item-asset-workspace {
        grid-template-columns: 1fr;
    }

    .item-upload-panel {
        border-top: 1px solid rgba(133, 160, 194, .12);
        border-left: 0;
    }
}

@media (max-width: 980px) {
    .item-studio-hero {
        padding: 29px;
    }

    .item-studio-hero-art {
        opacity: .38;
        right: 2%;
    }

    .item-studio-toolbar {
        position: static;
        align-items: flex-start;
        flex-direction: column;
    }

    .item-toolbar-actions {
        width: 100%;
        flex-wrap: wrap;
    }

    .item-studio-layout {
        grid-template-columns: 1fr;
    }

    .item-catalog {
        position: static;
        height: auto;
        max-height: 520px;
    }

    .item-profile-banner {
        grid-template-columns: 55px minmax(0, 1fr);
    }

    .item-profile-badges {
        grid-column: 1 / -1;
    }

    .item-identity-grid {
        grid-template-columns: 1fr;
    }

    .item-icon-preview {
        min-height: 125px;
    }

    .item-icon-preview span {
        margin-top: 58px;
    }

    .item-icon-preview img + .mud-icon-root + span {
        margin-top: 0;
    }

    .frame-runtime-grid {
        grid-template-columns: 1fr;
    }

    .item-grant-color-stage, .item-grant-color-stage.is-uncolored {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 680px) {
    .item-studio-hero {
        min-height: 240px;
        padding: 24px 20px;
    }

    .item-studio-hero-art {
        display: none;
    }

    .item-studio-toolbar, .item-editor-section {
        padding: 15px;
    }

    .item-toolbar-actions > * {
        flex: 1 1 auto;
    }

    .item-section-head {
        grid-template-columns: 40px minmax(0, 1fr);
    }

    .item-section-head > :last-child:not(div) {
        grid-column: 1 / -1;
        justify-self: start;
    }

    .item-form-grid, .item-form-grid-three, .item-gate-grid, .item-toggle-grid, .item-asset-family-tabs, .frame-stage-toolbar, .item-runtime-grid {
        grid-template-columns: 1fr;
    }

    .frame-composer-grid {
        display: block;
    }

    .frame-inspector {
        display: block;
        margin-top: 12px;
    }

    .frame-stage-column {
        padding: 8px;
    }

    .frame-timeline {
        grid-template-columns: auto auto minmax(70px, 1fr) auto;
    }

    .frame-timeline > :last-child {
        grid-column: 1 / -1;
    }

    .frame-control-pair {
        grid-template-columns: 1fr;
    }

    .frame-preview-contract {
        align-items: stretch;
        flex-direction: column;
    }

    .frame-preview-contract > .mud-switch {
        align-self: flex-start;
    }

    .frame-overlay-editor {
        grid-template-columns: 1fr;
    }

    .frame-id-art-selectors {
        grid-template-columns: 1fr;
    }

    .frame-nudge-row {
        grid-template-columns: 1fr repeat(4, auto);
    }

    .frame-nudge-row b {
        grid-column: 1 / -1;
        margin: 2px 0 0;
    }

    .item-designer-tab-panel {
        padding: 8px !important;
    }

    .item-profile-banner {
        padding: 15px;
    }

    .item-grant-grid, .item-grant-color-controls {
        grid-template-columns: 1fr;
    }

    .item-grant-footer {
        align-items: stretch;
        flex-direction: column;
    }

    .item-grant-footer .mud-button-root {
        width: 100%;
    }
}

/* Item Studio: compact catalog and a canvas-first artwork workspace. */
.item-workspace-fields {
    min-width: 0;
    margin: 0;
    padding: 0;
    border: 0;
}

.item-workspace-fields:disabled {
    opacity: .7;
    pointer-events: none;
}

.item-studio-page .item-studio-kicker {
    color: #b7a5ef;
}

.item-studio-hero h3 {
    font-size: 2rem;
}

.item-studio-hero-chips {
    margin-top: 14px;
}

.item-studio-hero-art {
    display: none;
}

.item-studio-hero-copy {
    max-width: none;
    display: grid;
    grid-template-columns: 1fr auto;
    column-gap: 20px;
}

.item-studio-hero-copy > :not(.item-studio-hero-chips) {
    grid-column: 1;
}

.item-studio-hero-chips {
    grid-column: 2;
    grid-row: 1 / 4;
    align-self: center;
    margin: 0;
}

.item-studio-hero-art > .mud-icon-root {
    font-size: 38px;
}

.item-studio-subtitle {
    font-size: .86rem !important;
}

.item-studio-layout {
    grid-template-columns: minmax(230px, 275px) minmax(0, 1fr);
    gap: 14px;
}

.item-studio-page .item-profile-banner {
    padding: 18px 20px;
    background: #151d32;
    border-color: #30364f;
}

.item-profile-badges {
    align-self: center;
}

.item-catalog-row:disabled {
    opacity: .55;
    cursor: wait;
}

.item-catalog-row.is-selected {
    border-color: #9580d6;
    background: rgba(139, 108, 225, .12);
}

.item-catalog-signals .item-draft-flag {
    color: #eabd6b;
}

.item-studio-page button:focus-visible, .item-preview-download:focus-visible {
    outline: 2px solid #b8a2ff;
    outline-offset: 3px;
}

.frame-composer-grid {
    grid-template-columns: minmax(300px, 1.2fr) minmax(260px, 1fr);
    align-items: start;
    gap: 16px;
}

.frame-stage-column {
    position: sticky;
    top: 95px;
    padding: 18px;
    background: #11192b;
}

.frame-inspector {
    padding: 14px;
    background: #131c30;
}

.frame-inspector .frame-layer-stack {
    margin-bottom: 20px;
}

.frame-inspector .frame-overlay-editor {
    grid-template-columns: 1fr;
    margin: 0;
    padding: 0;
    border: 0;
}

.frame-inspector .frame-overlay-editor > header {
    display: none;
}

.frame-inspector-head h4 {
    font-size: .9rem;
}

.frame-inspector-group label small, .frame-layer-copy small, .frame-layer-stack > footer {
    color: #9ba9c0;
}

.item-art-preview {
    display: grid;
    gap: 12px;
    min-width: 0;
}

.item-preview-heading {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.item-preview-heading h3 {
    margin: 3px 0 0;
    color: #eff0fc;
    font-size: 1.15rem;
    font-weight: 650;
}

.item-preview-modes {
    display: flex;
    gap: 4px;
    padding: 4px;
    border: 1px solid #30394e;
    border-radius: 10px;
    background: #0c1322;
}

.item-preview-modes button {
    flex: 1;
    padding: 8px 6px;
    border: 0;
    border-radius: 6px;
    color: #adb6cf;
    background: transparent;
    font: inherit;
    font-size: .73rem;
    cursor: pointer;
}

.item-preview-modes button.is-active {
    color: #fff;
    background: #574380;
    box-shadow: 0 2px 6px #0003;
}

.item-preview-colors {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 10px;
}

.item-preview-glow {
    display: flex;
    align-items: center;
    gap: 10px;
}

.item-preview-glow .index-color-picker {
    flex: 1;
    min-width: 0;
}

.item-preview-canvas {
    position: relative;
    display: grid;
    place-items: center;
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
    overflow: hidden;
    border: 1px solid #38415b;
    border-radius: 8px;
    background-color: #131927;
    background-image: repeating-conic-gradient(#fff05 0% 25%, transparent 0% 50%);
    background-size: 20px 20px;
}

.item-preview-canvas.is-light {
    background-color: #c5c9d4;
    background-image: repeating-conic-gradient(#fff4 0% 25%, transparent 0% 50%);
}

.item-preview-canvas > img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.item-preview-placeholder {
    display: grid;
    justify-items: center;
    gap: 14px;
    padding: 35px;
    text-align: center;
    color: #a4afc7;
    font-size: .82rem;
}

.item-preview-placeholder .mud-icon-root {
    font-size: 42px;
    color: #ab98d6;
}

.item-preview-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: #0b102bdd;
    color: #e1d7ff;
    text-align: center;
    font-size: .7rem;
}

.item-preview-progress span {
    display: block;
    padding: 5px;
}

.item-servant-guides {
    position: absolute;
    left: 12.6667%;
    top: 11.25%;
    width: 75%;
    height: 87.5%;
    border: 1px dashed #eec475;
    pointer-events: none;
}

.item-servant-guides span {
    position: absolute;
    top: 5px;
    left: 5px;
    padding: 3px 5px;
    color: #ffdb97;
    background: #151322cc;
    font-size: .6rem;
}

.item-preview-caption {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    color: #b2bcd2;
    font-size: .72rem;
}

.item-preview-caption > :last-child {
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
}

.item-preview-tools {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.item-preview-tools .mud-switch-label {
    font-size: .72rem;
}

.item-preview-download {
    margin-left: auto;
    color: #c4afff;
    font-size: .72rem;
}

.item-preview-note {
    margin: 0;
    color: #9caac3;
    font-size: .73rem;
    line-height: 1.6;
}

.item-art-preview .frame-timeline {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
}

.item-layer-landmarks {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding-top: 16px;
    margin-top: 16px;
    border-top: 1px solid #2c3650;
}

.item-layer-landmarks span {
    color: #b6aecb;
    font-size: .65rem;
    border: 1px solid #343449;
    padding: 4px 7px;
    border-radius: 5px;
}

.item-assets-section .frame-runtime-grid article.is-ready {
    border-color: #3f405f;
    box-shadow: none;
}

.item-assets-section .frame-runtime-map {
    background: #171e32;
    border-color: #383650;
}

.item-assets-section .item-asset-family-tabs button.is-active {
    border-color: #8d72c9;
    color: #cfb9ff;
    background: #251e3c;
    box-shadow: inset 0 -2px #9d81d9;
}

@media (max-width: 1240px) {
    .frame-composer-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .frame-stage-column {
        position: static;
    }

    .frame-inspector {
        display: block;
    }
}

@media (max-width: 1000px) {
    .item-studio-hero-copy {
        display: block;
    }

    .item-studio-hero-chips {
        margin-top: 12px;
    }

    .item-studio-layout {
        grid-template-columns: minmax(0, 1fr);
    }

    .item-catalog {
        position: static;
        height: 350px;
    }

    .item-studio-hero {
        min-height: 0;
    }

    .item-studio-hero-art {
        display: none;
    }
}

@media (max-width: 680px) {
    .item-preview-colors {
        grid-template-columns: 1fr;
    }

    .item-preview-glow {
        flex-wrap: wrap;
    }

    .item-art-preview .frame-timeline > :last-child {
        grid-column: auto;
    }

    .frame-control-pair {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .frame-stage-column {
        padding: 12px;
    }

    .item-studio-hero {
        padding: 20px;
    }
}