html {
    width: 100%;
    height: 100%;
    overflow: hidden;
    overflow: clip;
}

body {
    --canvas-quick-tools-bottom: max(20px, env(safe-area-inset-bottom));
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    position: relative;
}

.app-toast-stack {
    position: fixed;
    top: 18px;
    right: 18px;
    z-index: 6000;
    width: min(380px, calc(100vw - 36px));
    display: grid;
    gap: 10px;
    pointer-events: none;
}

.app-toast {
    position: relative;
    display: grid;
    grid-template-columns: 8px minmax(0, 1fr) auto;
    gap: 12px;
    align-items: start;
    min-height: 58px;
    padding: 13px 12px 13px 0;
    border: 1px solid rgba(32,42,54,0.12);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 14px 38px rgba(19,31,44,0.16);
    backdrop-filter: blur(10px);
    overflow: hidden;
    pointer-events: auto;
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.18s ease, transform 0.18s ease;
}

.app-toast.visible {
    opacity: 1;
    transform: translateY(0);
}

.app-toast.exiting {
    opacity: 0;
    transform: translateY(-8px);
}

.app-toast-accent {
    width: 4px;
    height: 100%;
    min-height: 58px;
    border-radius: 0 999px 999px 0;
    background: #2f6f73;
}

.app-toast.success .app-toast-accent {
    background: #2f8f5b;
}

.app-toast.error .app-toast-accent {
    background: #c73543;
}

.app-toast.warning .app-toast-accent {
    background: #b7791f;
}

.app-toast-title {
    color: #1f2933;
    font-size: 13px;
    font-weight: 850;
    line-height: 1.35;
}

.app-toast-message {
    margin-top: 3px;
    color: #4d5865;
    font-size: 13px;
    line-height: 1.45;
    overflow-wrap: anywhere;
}

.app-toast-close {
    width: 28px;
    height: 28px;
    border: 1px solid rgba(32,42,54,0.12);
    border-radius: 6px;
    background: #fff;
    color: #52606d;
    cursor: pointer;
    font: inherit;
    font-size: 17px;
    line-height: 1;
}

.app-toast-close:hover {
    background: #f3f6f7;
    color: #1f2933;
}

@media (max-width: 760px) {
    .app-toast-stack {
        top: 12px;
        right: 12px;
        width: calc(100vw - 24px);
    }
}
#sidebar {
    position: absolute;
    top: 20px;
    left: 20px;
    width: 220px;
    max-height: calc(100vh - 40px);
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 8px;
    padding: 15px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    gap: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
    z-index: 100;
    overflow: hidden;
    transition: transform 0.3s ease, visibility 0s linear 0s;
    -webkit-user-select: none;
    user-select: none;
}
#sidebar.collapsed {
    transform: translateX(-120%);
    visibility: hidden;
    transition-delay: 0s, 0.3s;
}
#toggle-sidebar {
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 90;
    width: 40px;
    height: 40px;
    background-color: white;
    border: 1px solid #ccc;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    transition: opacity 0.3s;
    padding: 0;
    font: inherit;
    color: #27313b;
    appearance: none;
}
#toggle-sidebar:hover {
    background-color: #f8f9fa;
}

.sidebar-mini-controls {
    position: absolute;
    bottom: 20px;
    left: 20px;
    z-index: 90;
    width: 56px;
    display: grid;
    gap: 8px;
    opacity: 0;
    pointer-events: none;
    transform: translateY(10px);
    transition: opacity 0.2s ease, transform 0.2s ease;
    -webkit-user-select: none;
    user-select: none;
}

#sidebar.collapsed + .sidebar-mini-controls {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(0);
}

#sidebar:not(.collapsed) + .sidebar-mini-controls {
    opacity: 0;
    pointer-events: none;
}

.mini-control-btn {
    width: 56px;
    min-height: 44px;
    padding: 5px 4px;
    border: none;
    border-radius: 6px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.12);
    color: #fff;
    cursor: pointer;
    font-size: 12px;
    font-weight: 700;
    line-height: 1.2;
    text-align: center;
    transition: opacity 0.2s, transform 0.2s;
}

.mini-control-btn:hover {
    opacity: 0.92;
    transform: translateY(-1px);
}

.mini-start-btn {
    background-color: #28a745;
}

.mini-start-btn.is-running {
    background-color: #ffc107;
    color: #212529;
}

.mini-set-btn {
    background-color: #17a2b8;
}

.mini-reset-btn {
    background-color: #dc3545;
}
#canvas-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    background-color: #ffffff;
    background-image: linear-gradient(#e5e5e5 1px, transparent 1px), linear-gradient(90deg, #e5e5e5 1px, transparent 1px);
    background-size: 20px 20px;
    overflow: hidden;
}

#canvas-container.canvas-bg-grid {
    background-color: #ffffff;
    background-image: linear-gradient(#e5e5e5 1px, transparent 1px), linear-gradient(90deg, #e5e5e5 1px, transparent 1px);
    background-size: 20px 20px;
}

#canvas-container.canvas-bg-white,
#canvas-container.canvas-bg-coordinate {
    background-color: #ffffff;
    background-image: none;
}

#canvas-container canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    touch-action: none;
}

.canvas-scale-bar {
    --canvas-scale-width: 104px;
    position: absolute;
    right: 232px;
    bottom: 20px;
    z-index: 104;
    display: flex;
    width: max-content;
    box-sizing: border-box;
    flex-direction: column;
    align-items: center;
    padding: 5px 8px 6px;
    border: 1px solid rgba(31, 41, 55, 0.18);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.90);
    box-shadow: 0 2px 6px rgba(15, 23, 42, 0.12);
    color: #1f2937;
    pointer-events: none;
    user-select: none;
    backdrop-filter: blur(4px);
}

.canvas-scale-bar[hidden] {
    display: none;
}

.canvas-scale-bar-label {
    display: block;
    min-width: 0;
    margin-bottom: 3px;
    font-size: 11px;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    line-height: 1;
    white-space: nowrap;
}

.canvas-scale-bar-track {
    position: relative;
    display: block;
    width: var(--canvas-scale-width);
    height: 7px;
    box-sizing: border-box;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    border-left: 2px solid currentColor;
}

.canvas-scale-bar-track::after {
    position: absolute;
    bottom: -2px;
    left: 50%;
    height: 4px;
    border-left: 1px solid currentColor;
    content: "";
}

@media (max-width: 600px) {
    .canvas-scale-bar {
        right: 12px;
        bottom: 72px;
    }
}

.annotation-toolbar {
    position: fixed;
    left: 50%;
    bottom: 72px;
    transform: translateX(-50%);
    z-index: 120;
    display: none;
    width: max-content;
    max-width: calc(100vw - 24px);
    box-sizing: border-box;
    align-items: center;
    gap: 8px;
    -webkit-user-select: none;
    user-select: none;
    pointer-events: none;
}

.annotation-toolbar.annotation-enabled {
    display: flex;
}

.annotation-tools {
    display: none;
    min-width: 0;
    align-items: center;
    gap: 7px;
    padding: 6px;
    border: 1px solid rgba(31, 41, 55, 0.14);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.16);
    backdrop-filter: blur(8px);
}

.annotation-toolbar.active .annotation-tools {
    display: flex;
}

.annotation-toggle {
    flex: 0 0 36px;
}

.annotation-toggle,
.annotation-tools {
    pointer-events: auto;
}

.annotation-tool-group,
.annotation-color-group {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding-right: 7px;
    border-right: 1px solid rgba(31, 41, 55, 0.12);
}

.annotation-tool-group:last-child,
.annotation-color-group:last-child {
    padding-right: 0;
    border-right: 0;
}

.annotation-btn {
    width: 36px;
    height: 36px;
    border: 1px solid rgba(31, 41, 55, 0.16);
    border-radius: 7px;
    background: #ffffff;
    color: #243041;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 0;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.7);
}

.annotation-btn svg {
    width: 21px;
    height: 21px;
    display: block;
}

.annotation-btn:hover {
    background: #f3f7fb;
    border-color: rgba(13, 110, 253, 0.34);
}

.annotation-btn.active,
.annotation-toggle.active {
    background: #0d6efd;
    border-color: #0b5ed7;
    color: #ffffff;
}

.annotation-btn:disabled {
    cursor: default;
    opacity: 0.55;
}

.annotation-btn.danger {
    color: #b4232f;
}

.annotation-btn.danger:hover {
    background: rgba(220, 53, 69, 0.09);
    border-color: rgba(180, 35, 47, 0.28);
}

.annotation-color {
    width: 36px;
    height: 36px;
    padding: 3px;
    border: 1px solid rgba(31, 41, 55, 0.16);
    border-radius: 7px;
    background: #ffffff;
    cursor: pointer;
}

.annotation-color-group {
    gap: 5px;
}

.annotation-swatch {
    width: 24px;
    height: 24px;
    border: 2px solid #ffffff;
    border-radius: 50%;
    background: var(--swatch);
    cursor: pointer;
    padding: 0;
    box-shadow: 0 0 0 1px rgba(31, 41, 55, 0.22);
}

.annotation-swatch:hover {
    box-shadow: 0 0 0 2px rgba(13, 110, 253, 0.28);
}

.annotation-swatch.active {
    box-shadow: 0 0 0 2px #0d6efd, 0 2px 5px rgba(15, 23, 42, 0.18);
}

.annotation-slider {
    height: 36px;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 0 8px;
    border: 1px solid rgba(31, 41, 55, 0.12);
    border-radius: 7px;
    background: #ffffff;
    color: #344054;
    font-size: 12px;
    font-weight: 700;
}

.annotation-slider input {
    width: 92px;
    accent-color: #0d6efd;
}

@media (max-width: 1200px) {
    .annotation-tools {
        flex-wrap: wrap;
        justify-content: center;
        max-width: calc(100vw - 76px);
    }
}

@media (min-width: 721px) and (max-width: 1200px) {
    #sidebar:not(.collapsed) ~ #canvas-container .annotation-toolbar,
    body:not(.sidebar-panel-collapsed) > .annotation-toolbar {
        left: 252px;
        transform: none;
    }

    #sidebar.collapsed ~ #canvas-container .annotation-toolbar,
    body.sidebar-panel-collapsed > .annotation-toolbar {
        left: 88px;
        transform: none;
    }

    #sidebar ~ #canvas-container .annotation-toolbar.active,
    body > .annotation-toolbar.active {
        right: 12px;
        width: auto;
        max-width: none;
    }
}

@media (max-width: 720px) {
    .annotation-toolbar {
        left: 12px;
        right: 12px;
        bottom: 72px;
        width: auto;
        max-width: none;
        transform: none;
        align-items: flex-end;
    }

    .annotation-tools {
        flex: 1 1 auto;
        flex-wrap: wrap;
        max-width: none;
    }

    .annotation-tool-group,
    .annotation-color-group {
        padding-right: 5px;
    }

    .annotation-slider input {
        width: 76px;
    }

    #sidebar.collapsed ~ #canvas-container .annotation-toolbar,
    body.sidebar-panel-collapsed > .annotation-toolbar {
        bottom: 180px;
    }
}

.canvas-context-menu {
    position: fixed;
    min-width: 168px;
    padding: 4px;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(0, 0, 0, 0.14);
    border-radius: 6px;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
    z-index: 2200;
    -webkit-user-select: none;
    user-select: none;
}

.canvas-context-menu button {
    width: 100%;
    min-height: 30px;
    padding: 6px 10px;
    border: 0;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    background: transparent;
    color: #222;
    font: inherit;
    font-size: 13px;
    line-height: 1.2;
    text-align: left;
    cursor: pointer;
}

.canvas-context-menu-label {
    min-width: 0;
    overflow-wrap: anywhere;
}

.canvas-context-menu-shortcut {
    flex: 0 0 auto;
    color: #7a828d;
    font-size: 12px;
    font-variant-numeric: tabular-nums;
}

.canvas-context-menu button:hover:not(:disabled) {
    background: #eef4ff;
    color: #0d47a1;
}

.canvas-context-menu button:hover:not(:disabled) .canvas-context-menu-shortcut {
    color: #315f9c;
}

.canvas-context-menu button.danger {
    color: #b4232f;
}

.canvas-context-menu button.danger:hover:not(:disabled) {
    background: rgba(220, 53, 69, 0.10);
    color: #9f1d28;
}

.canvas-context-menu button:disabled {
    color: #8a8f98;
    cursor: default;
}

.boundary-editor {
    position: absolute;
    inset: 0;
    z-index: 500;
    display: none;
}

.boundary-editor.open {
    display: block;
}

.boundary-editor-panel {
    position: absolute;
    top: 18px;
    left: 50%;
    transform: translateX(-50%);
    width: min(860px, calc(100vw - 40px));
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(6px);
    border: 1px solid rgba(0,0,0,0.12);
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.18);
    overflow: hidden;
    pointer-events: auto;
    z-index: 2;
}

.boundary-editor-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    border-bottom: 1px solid rgba(0,0,0,0.08);
}

.boundary-editor-title {
    font-weight: 600;
    color: #222;
}

.boundary-editor-close {
    width: 34px;
    height: 30px;
    border: 1px solid rgba(0,0,0,0.15);
    background: #fff;
    border-radius: 8px;
    cursor: pointer;
}

.boundary-editor-toolbar {
    display: flex;
    gap: 10px;
    padding: 10px 12px;
    border-bottom: 1px solid rgba(0,0,0,0.08);
    flex-wrap: wrap;
}

.boundary-editor-tools,
.boundary-editor-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.boundary-editor-btn {
    padding: 8px 10px;
    border: 1px solid #ced4da;
    background: #fff;
    border-radius: 8px;
    cursor: pointer;
    user-select: none;
}

.boundary-editor-btn.active {
    border-color: #0d6efd;
    background: rgba(13, 110, 253, 0.10);
}

.boundary-editor-btn.primary {
    border-color: #0d6efd;
    background: #0d6efd;
    color: #fff;
}

.boundary-editor-options {
    padding: 10px 12px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    border-bottom: 1px solid rgba(0,0,0,0.08);
}

.boundary-editor-option-group {
    display: none;
    grid-template-columns: 1fr 1fr 1fr 1fr 1fr 1fr;
    gap: 8px;
    align-items: center;
}

.boundary-editor-option-group.open {
    display: grid;
}

.boundary-editor-option-group label {
    font-size: 12px;
    color: #555;
}

.boundary-editor-option-group input,
.boundary-editor-option-group select {
    width: 100%;
    padding: 6px 8px;
    border: 1px solid #ced4da;
    border-radius: 8px;
    box-sizing: border-box;
    background: #fff;
}

.boundary-editor-option-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    padding: 0;
    justify-self: start;
}

.boundary-editor-hint {
    padding: 10px 12px;
    font-size: 12px;
    color: rgba(0,0,0,0.7);
}

#boundary-editor-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: auto;
    z-index: 1;
}

#inspector,
#entity-panel {
    --right-panel-top: 20px;
    box-sizing: border-box;
    top: var(--right-panel-top);
    /* Keep the whole scrolling panel above the actual quick-tools rows. */
    max-height: calc(100vh - var(--right-panel-top) - var(--canvas-quick-tools-bottom) - var(--canvas-quick-tools-height, 42px) - 12px);
    max-height: calc(100dvh - var(--right-panel-top) - var(--canvas-quick-tools-bottom) - var(--canvas-quick-tools-height, 42px) - 12px);
}

#inspector {
    position: fixed;
    right: 20px;
    width: 280px;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
    z-index: 110;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: transform 0.3s ease, opacity 0.3s ease, visibility 0s linear 0s;
}

#inspector.right-panel-restoring,
#entity-panel.right-panel-restoring {
    transition: none !important;
}

#inspector.wide {
    width: min(520px, calc(100vw - 340px));
}

@media (max-width: 900px) {
    #inspector.wide {
        width: calc(100vw - 40px);
    }
}

#inspector.collapsed {
    transform: translateX(120%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition-delay: 0s, 0s, 0.3s;
}

#inspector-header {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    border-bottom: 1px solid rgba(0,0,0,0.08);
}

#inspector-title {
    font-weight: 600;
    color: #333;
}

#inspector-close {
    width: 32px;
    height: 28px;
    border: 1px solid rgba(0,0,0,0.15);
    background: white;
    border-radius: 6px;
    cursor: pointer;
}

#inspector-body {
    min-height: 0;
    padding: 10px 12px;
    overflow-y: auto;
}

.floating-inspector {
    position: fixed;
    box-sizing: border-box;
    min-width: 280px;
    min-height: 240px;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(32, 42, 54, 0.14);
    border-radius: 8px;
    box-shadow: 0 18px 46px rgba(19, 31, 44, 0.20);
    z-index: 2100;
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    overflow: hidden;
    transition: opacity 0.18s ease;
}

.floating-inspector.collapsed {
    opacity: 0;
    pointer-events: none;
}

.floating-inspector.maximized {
    border: 0;
    border-radius: 0;
    box-shadow: none;
}

.floating-inspector.dragging,
.floating-inspector.resizing {
    transition: none;
    user-select: none;
}

.floating-inspector-header {
    min-height: 46px;
    padding: 9px 10px 9px 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    border-bottom: 1px solid rgba(32, 42, 54, 0.10);
    background: linear-gradient(180deg, #ffffff, #f7faf9);
    cursor: grab;
    user-select: none;
}

.floating-inspector-header:active {
    cursor: grabbing;
}

.floating-inspector-title-wrap {
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.floating-inspector-title-mark {
    width: 22px;
    height: 22px;
    border-radius: 6px;
    background: rgba(47, 111, 115, 0.10);
    border: 1px solid rgba(47, 111, 115, 0.22);
    position: relative;
    flex: 0 0 auto;
}

.floating-inspector-title-mark::before,
.floating-inspector-title-mark::after {
    content: "";
    position: absolute;
    left: 6px;
    right: 6px;
    height: 2px;
    border-radius: 999px;
    background: #2f6f73;
}

.floating-inspector-title-mark::before {
    top: 7px;
}

.floating-inspector-title-mark::after {
    bottom: 7px;
}

.floating-inspector-title {
    min-width: 0;
    color: #1f2933;
    font-size: 14px;
    font-weight: 800;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.floating-inspector-actions {
    display: flex;
    gap: 6px;
    align-items: center;
    flex: 0 0 auto;
}

.floating-inspector-btn {
    width: 30px;
    height: 26px;
    padding: 0;
    border: 1px solid rgba(32, 42, 54, 0.16);
    border-radius: 6px;
    background: #fff;
    color: #334155;
    cursor: pointer;
    line-height: 1;
}

.floating-inspector-btn:hover {
    background: #f2f5f6;
}

.floating-inspector-body {
    min-height: 0;
    padding: 10px 12px;
    overflow: auto;
    background: #fff;
}

.floating-inspector .inspector-row {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
}

.floating-inspector .inspector-row-color,
.floating-inspector .inspector-row-color-toggle {
    grid-template-columns: 88px minmax(0, 1fr);
}

.floating-inspector-resize {
    position: absolute;
    z-index: 2101;
    background: transparent;
}

.floating-inspector-resize-n,
.floating-inspector-resize-s {
    left: 16px;
    right: 16px;
    height: 10px;
}

.floating-inspector-resize-n {
    top: 0;
    cursor: ns-resize;
}

.floating-inspector-resize-s {
    bottom: 0;
    cursor: ns-resize;
}

.floating-inspector-resize-e,
.floating-inspector-resize-w {
    top: 16px;
    bottom: 16px;
    width: 10px;
}

.floating-inspector-resize-e {
    right: 0;
    cursor: ew-resize;
}

.floating-inspector-resize-w {
    left: 0;
    cursor: ew-resize;
}

.floating-inspector-resize-ne,
.floating-inspector-resize-se,
.floating-inspector-resize-sw,
.floating-inspector-resize-nw {
    width: 16px;
    height: 16px;
}

.floating-inspector-resize-ne {
    top: 0;
    right: 0;
    cursor: nesw-resize;
}

.floating-inspector-resize-se {
    right: 0;
    bottom: 0;
    cursor: nwse-resize;
}

.floating-inspector-resize-sw {
    left: 0;
    bottom: 0;
    cursor: nesw-resize;
}

.floating-inspector-resize-nw {
    left: 0;
    top: 0;
    cursor: nwse-resize;
}

.floating-inspector.maximized .floating-inspector-resize {
    display: none;
}

@media (max-width: 760px) {
    #inspector {
        width: min(280px, calc(100vw - 40px));
    }

    #inspector .inspector-row {
        grid-template-columns: minmax(0, 1fr);
    }

    .floating-inspector {
        min-width: 260px;
    }

    .floating-inspector .inspector-row,
    .floating-inspector .inspector-row-color,
    .floating-inspector .inspector-row-color-toggle {
        grid-template-columns: 1fr;
    }
}

.inspector-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 8px;
    align-items: center;
    margin-bottom: 8px;
}

/* The spring contact-mode label is intentionally explicit and does not fit in
   a half-width native select. Stack only rows that expose that mode. */
.inspector-row:has(> select > option[value="contact"]) {
    grid-template-columns: minmax(0, 1fr);
}

.inspector-row label {
    min-width: 0;
    font-size: 12px;
    font-family: inherit;
    color: #555;
}

.inspector-row label.physics-math-label {
    display: block;
    min-width: 0;
    max-width: 100%;
    line-height: 1.35;
    letter-spacing: 0;
    white-space: normal;
    overflow-wrap: anywhere;
}

.inspector-row label.physics-math-label .physics-math-label-token {
    display: inline-block;
    max-width: 100%;
    vertical-align: baseline;
    white-space: nowrap;
}

.inspector-row label.physics-math-label .katex {
    font-size: 1em;
    line-height: 1.25;
    white-space: nowrap;
}

.inspector-row label.physics-math-label .katex .text {
    font-family: inherit;
}

.inspector-math-readonly {
    width: 100%;
    min-height: 42px;
    padding: 8px 10px;
    overflow: auto;
    box-sizing: border-box;
    border: 1px solid rgba(0,0,0,0.15);
    border-radius: 6px;
    background: #fff;
    color: #253244;
    font-size: 13px;
    line-height: 1.55;
    letter-spacing: 0;
}

.inspector-readonly-auto {
    resize: vertical;
    white-space: pre-wrap;
    user-select: text;
}

.inspector-math-readonly .physics-math-value-line {
    min-height: 1.55em;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: thin;
}

.inspector-math-readonly .physics-math-value-line + .physics-math-value-line {
    margin-top: 4px;
}

.inspector-math-readonly .katex {
    font-size: 1.02em;
    line-height: 1.4;
}

.inspector-table .physics-math-inline {
    display: inline-block;
    max-width: 100%;
    vertical-align: baseline;
    letter-spacing: 0;
}

.inspector-table .physics-math-inline .katex {
    max-width: 100%;
    font-size: 1em;
    line-height: inherit;
}

.inspector-row input {
    width: 100%;
    padding: 6px 8px;
    border: 1px solid #ced4da;
    border-radius: 6px;
    box-sizing: border-box;
}
.inspector-row select {
    width: 100%;
    padding: 6px 8px;
    border: 1px solid #ced4da;
    border-radius: 6px;
    box-sizing: border-box;
    background: white;
}

.inspector-preview-select {
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
    padding: 6px 26px 6px 8px;
    border: 1px solid #ced4da;
    border-radius: 6px;
    background: #fff;
    color: inherit;
    font: inherit;
    text-align: left;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    position: relative;
    cursor: pointer;
}
.inspector-preview-select::after {
    content: '';
    position: absolute;
    right: 10px;
    top: calc(50% - 4px);
    width: 5px;
    height: 5px;
    border-right: 1.5px solid currentColor;
    border-bottom: 1.5px solid currentColor;
    transform: rotate(45deg);
}
.inspector-preview-select:focus-visible {
    outline: 2px solid #3975b7;
    outline-offset: 1px;
}
.inspector-preview-select:disabled {
    color: #687383;
    background: #f1f3f5;
    border-color: #d9dee4;
    cursor: not-allowed;
}
.inspector-preview-list {
    position: fixed;
    z-index: 10050;
    overflow-y: auto;
    overscroll-behavior: contain;
    box-sizing: border-box;
    padding: 4px;
    border: 1px solid #cbd3da;
    border-radius: 6px;
    background: #fff;
    box-shadow: 0 4px 14px #172b421f;
    color: #263440;
    font: 13px/1.5 system-ui, sans-serif;
}
.inspector-preview-list[hidden] { display: none; }
.inspector-preview-option {
    padding: 5px 8px;
    border-radius: 3px;
    cursor: pointer;
    overflow-wrap: anywhere;
}
.inspector-preview-option[aria-selected="true"] { font-weight: 600; }
.inspector-preview-option.active { background: #eaf1f9; outline: 1px solid #b9cfe6; outline-offset: -1px; }
.inspector-preview-option[aria-disabled="true"] { color: #86909b; cursor: not-allowed; }

.inspector-row-disabled label {
    color: #7b8490;
}

.inspector-row input:disabled,
.inspector-row select:disabled {
    color: #687383;
    background: #f1f3f5;
    border-color: #d9dee4;
    cursor: not-allowed;
    opacity: 1;
}

.inspector-row input[type="checkbox"] {
    width: 18px;
    height: 18px;
    justify-self: start;
}

.inspector-row-custom {
    display: block;
    margin-bottom: 10px;
}

.inspector-custom-control {
    min-width: 0;
}

.inspector-row-color {
    grid-template-columns: 82px minmax(0, 1fr);
    align-items: start;
}

.inspector-color-control {
    min-width: 0;
    display: grid;
    grid-template-columns: 28px 38px minmax(0, 1fr);
    gap: 6px;
    align-items: center;
}

.inspector-color-swatch {
    width: 28px;
    height: 28px;
    border: 1px solid rgba(32,42,54,0.18);
    border-radius: 6px;
    background-image:
        linear-gradient(45deg, rgba(0,0,0,0.08) 25%, transparent 25%),
        linear-gradient(-45deg, rgba(0,0,0,0.08) 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, rgba(0,0,0,0.08) 75%),
        linear-gradient(-45deg, transparent 75%, rgba(0,0,0,0.08) 75%);
    background-size: 10px 10px;
    background-position: 0 0, 0 5px, 5px -5px, -5px 0;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.6);
}

.inspector-color-control input[type="color"] {
    width: 38px;
    height: 30px;
    padding: 2px;
    border-radius: 6px;
    cursor: pointer;
}

.inspector-color-control input[type="text"] {
    min-width: 0;
    font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
    font-size: 12px;
}

.inspector-color-control input.invalid {
    border-color: #c73543;
    background: #fff5f5;
    color: #9b1c2a;
}

.inspector-color-alpha {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 38px;
    gap: 6px;
    align-items: center;
    color: #66717f;
    font-size: 11px;
}

.inspector-color-alpha input[type="range"] {
    width: 100%;
    padding: 0;
}

.inspector-row-color-toggle {
    grid-template-columns: 82px minmax(0, 1fr);
    align-items: center;
}

.inspector-color-toggle-control {
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.inspector-color-summary {
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 4px;
    overflow: hidden;
}

.inspector-color-summary-swatch {
    width: 16px;
    height: 16px;
    flex: 0 0 16px;
    border: 1px solid rgba(32,42,54,0.18);
    border-radius: 4px;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.58);
}

.inspector-color-summary-more {
    flex: 0 0 auto;
    font-size: 11px;
    color: #68727f;
    line-height: 16px;
}

.inspector-color-switch {
    position: relative;
    flex: 0 0 34px;
    width: 34px;
    height: 20px;
    cursor: pointer;
}

.inspector-color-switch input {
    position: absolute;
    opacity: 0;
    width: 1px;
    height: 1px;
    margin: 0;
}

.inspector-color-switch-slider {
    position: absolute;
    inset: 0;
    border-radius: 999px;
    background: #d8dee4;
    transition: background 0.16s ease, box-shadow 0.16s ease;
}

.inspector-color-switch-slider::before {
    content: "";
    position: absolute;
    width: 16px;
    height: 16px;
    left: 2px;
    top: 2px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
    transition: transform 0.16s ease;
}

.inspector-color-switch input:checked + .inspector-color-switch-slider {
    background: #2f6f73;
}

.inspector-color-switch input:focus-visible + .inspector-color-switch-slider {
    box-shadow: 0 0 0 3px rgba(47,111,115,0.22);
}

.inspector-color-switch input:checked + .inspector-color-switch-slider::before {
    transform: translateX(14px);
}

.inspector-image-control {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.inspector-image-control input[type="file"] {
    padding: 6px;
    background: #fff;
}

.inspector-image-meta {
    color: #666;
    font-size: 12px;
    line-height: 1.35;
    word-break: normal;
    overflow-wrap: break-word;
}

.inspector-image-actions {
    display: flex;
    gap: 6px;
}

.inspector-image-actions button {
    min-height: 30px;
    padding: 6px 8px;
    border: 1px solid #ced4da;
    border-radius: 6px;
    background: #fff;
    cursor: pointer;
}

.inspector-markdown-control {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 8px;
    border: 1px solid rgba(47, 111, 115, 0.14);
    border-radius: 8px;
    background: #f7faf9;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.85);
}

.inspector-markdown-tabs,
.inspector-markdown-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}

.inspector-markdown-tabs {
    align-self: flex-start;
    padding: 3px;
    border: 1px solid rgba(47, 111, 115, 0.16);
    border-radius: 8px;
    background: #edf5f3;
}

.inspector-markdown-toolbar {
    padding: 6px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 8px;
    background: #ffffff;
}

.inspector-markdown-group {
    display: flex;
    gap: 4px;
    padding-right: 6px;
    margin-right: 1px;
    border-right: 1px solid rgba(15, 23, 42, 0.08);
}

.inspector-markdown-group:last-child {
    padding-right: 0;
    margin-right: 0;
    border-right: 0;
}

.inspector-markdown-tab,
.inspector-markdown-btn {
    min-height: 30px;
    padding: 5px 9px;
    border: 1px solid transparent;
    border-radius: 6px;
    background: transparent;
    color: #31424f;
    font: inherit;
    font-size: 12px;
    line-height: 1.2;
    cursor: pointer;
    transition: background-color 0.16s ease, border-color 0.16s ease, color 0.16s ease, box-shadow 0.16s ease;
}

.inspector-markdown-tab.active {
    background: #2f6f73;
    border-color: #2f6f73;
    color: #fff;
    box-shadow: 0 2px 5px rgba(47,111,115,0.18);
}

.inspector-markdown-btn {
    min-width: 30px;
    font-weight: 700;
    background: #fbfcfd;
    border-color: rgba(15, 23, 42, 0.1);
}

.inspector-markdown-btn:hover,
.inspector-markdown-tab:not(.active):hover {
    background: #e9f3f0;
    border-color: rgba(47, 111, 115, 0.22);
    color: #1f5c60;
}

.inspector-markdown-body {
    min-width: 0;
    border-radius: 8px;
}

.inspector-markdown-doc,
.inspector-markdown-source,
.inspector-markdown-preview {
    width: 100%;
    min-height: 220px;
    max-height: 420px;
    padding: 16px 18px;
    border: 1px solid rgba(15, 23, 42, 0.12);
    border-radius: 8px;
    box-sizing: border-box;
    background: #ffffff;
    color: #1f2933;
    overflow: auto;
    box-shadow: 0 8px 22px rgba(15,23,42,0.08);
}

.inspector-markdown-source {
    display: none;
    resize: vertical;
    font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
    font-size: 12.5px;
    line-height: 1.58;
    color: #243447;
    background:
        linear-gradient(90deg, rgba(47,111,115,0.045) 0 38px, transparent 38px),
        #ffffff;
    padding-left: 48px;
    tab-size: 2;
}

.inspector-markdown-doc:focus,
.inspector-markdown-source:focus {
    outline: none;
    border-color: rgba(47,111,115,0.65);
    box-shadow: 0 0 0 3px rgba(47,111,115,0.12);
}

.inspector-markdown-doc:empty::before {
    content: attr(data-placeholder);
    color: #8a98a3;
    pointer-events: none;
}

.inspector-markdown-preview {
    display: none;
    cursor: default;
}

.inspector-markdown-control[data-mode="source"] .inspector-markdown-doc,
.inspector-markdown-control[data-mode="source"] .inspector-markdown-preview,
.inspector-markdown-control[data-mode="preview"] .inspector-markdown-doc,
.inspector-markdown-control[data-mode="preview"] .inspector-markdown-source {
    display: none;
}

.inspector-markdown-control[data-mode="source"] .inspector-markdown-source,
.inspector-markdown-control[data-mode="preview"] .inspector-markdown-preview {
    display: block;
}

.inspector-markdown-file {
    display: none;
}

.markdown-rendered {
    font-size: 13.5px;
    line-height: 1.68;
    letter-spacing: 0;
}

.markdown-rendered h1,
.markdown-rendered h2,
.markdown-rendered h3 {
    margin: 0.15em 0 0.55em;
    line-height: 1.18;
    color: #17212b;
    font-weight: 760;
}

.markdown-rendered h1 {
    font-size: 1.5em;
    padding-bottom: 0.35em;
    border-bottom: 1px solid rgba(47,111,115,0.18);
}

.markdown-rendered h2 { font-size: 1.28em; }
.markdown-rendered h3 { font-size: 1.13em; }

.markdown-rendered p,
.markdown-rendered ul,
.markdown-rendered ol,
.markdown-rendered blockquote,
.markdown-rendered pre {
    margin: 0 0 0.8em;
}

.markdown-rendered ul,
.markdown-rendered ol {
    padding-left: 1.55em;
}

.markdown-rendered li {
    margin: 0.18em 0;
}

.markdown-rendered li::marker {
    color: #2f6f73;
    font-weight: 700;
}

.markdown-rendered a {
    color: #1f6f83;
    text-decoration: none;
    border-bottom: 1px solid rgba(31, 111, 131, 0.28);
}

.markdown-rendered a:hover {
    color: #164f5d;
    border-bottom-color: currentColor;
}

.markdown-rendered hr {
    height: 1px;
    border: 0;
    margin: 1em 0;
    background: rgba(47,111,115,0.18);
}

.markdown-rendered table {
    width: 100%;
    border-collapse: collapse;
    margin: 0.8em 0;
    font-size: 0.96em;
}

.markdown-rendered th,
.markdown-rendered td {
    padding: 6px 8px;
    border: 1px solid rgba(47,111,115,0.16);
}

.markdown-rendered th {
    background: #edf5f3;
    color: #1f3f44;
    font-weight: 700;
}

.markdown-rendered tr:nth-child(even) td {
    background: #fafcfb;
}

.markdown-rendered blockquote {
    padding: 8px 12px;
    border-left: 3px solid #2f6f73;
    border-radius: 0 6px 6px 0;
    background: #edf5f3;
    color: #3d5260;
}

.markdown-rendered code {
    padding: 2px 5px;
    border-radius: 4px;
    background: #edf2f6;
    color: #24424d;
    font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
    font-size: 0.92em;
}

.markdown-rendered pre {
    padding: 10px 12px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 8px;
    background: #f4f7f8;
    overflow: auto;
}

.markdown-rendered pre code {
    padding: 0;
    background: transparent;
}

.markdown-rendered img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0.65em auto;
    border-radius: 7px;
    box-shadow: 0 6px 16px rgba(15,23,42,0.12);
}

.markdown-rendered .markdown-math {
    cursor: text;
    border-radius: 5px;
    transition: background-color 0.16s ease, box-shadow 0.16s ease;
}

.markdown-rendered .markdown-math:hover {
    background: rgba(47,111,115,0.08);
    box-shadow: 0 0 0 3px rgba(47,111,115,0.08);
}

.markdown-math-block {
    margin: 0.85em 0;
    padding: 4px 0;
    background: transparent;
    overflow-x: auto;
    text-align: center;
}

.markdown-math-inline {
    white-space: nowrap;
}

.markdown-math-source {
    display: inline-block;
    min-width: 4ch;
    padding: 2px 5px;
    border: 1px solid rgba(47,111,115,0.26);
    border-radius: 5px;
    background: #ffffff;
    color: #24424d;
    font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
    font-size: 0.95em;
    line-height: 1.45;
    white-space: pre-wrap;
}

.markdown-math-source:focus {
    outline: none;
    border-color: rgba(47,111,115,0.68);
    box-shadow: 0 0 0 3px rgba(47,111,115,0.12);
}

.markdown-math-source-block {
    display: block;
    margin: 0.85em 0;
    padding: 8px 10px;
}

.markdown-editor-trailing-pad {
    min-height: 1.35em;
    margin: 0.45em 0 0;
}

.markdown-editor-trailing-pad:focus {
    outline: none;
}

.inspector-markdown-formula-panel {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 8px;
    align-items: center;
    padding: 10px;
    border: 1px solid rgba(47, 111, 115, 0.16);
    border-radius: 8px;
    background: #ffffff;
    box-shadow: 0 8px 22px rgba(15,23,42,0.08);
}

.inspector-markdown-formula-panel[hidden] {
    display: none;
}

.inspector-markdown-formula-title {
    color: #2f454a;
    font-size: 12px;
    font-weight: 700;
}

.inspector-markdown-formula-input {
    grid-column: 1 / -1;
    min-width: 0;
    height: 34px;
    padding: 7px 10px;
    border: 1px solid rgba(15, 23, 42, 0.14);
    border-radius: 7px;
    background: #ffffff;
    color: #1f2933;
    font: inherit;
    font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
    font-size: 13px;
}

.inspector-markdown-formula-input:focus {
    outline: none;
    border-color: rgba(47,111,115,0.65);
    box-shadow: 0 0 0 3px rgba(47,111,115,0.12);
}

.inspector-markdown-formula-preview {
    min-height: 34px;
    padding: 7px 10px;
    border: 1px dashed rgba(47,111,115,0.2);
    border-radius: 7px;
    background: #ffffff;
    overflow-x: auto;
}

.inspector-markdown-formula-actions {
    display: flex;
    gap: 6px;
    justify-content: flex-end;
}

.inspector-markdown-formula-action {
    min-height: 30px;
    padding: 5px 10px;
    border: 1px solid rgba(15, 23, 42, 0.1);
    border-radius: 7px;
    background: #fbfcfd;
    color: #31424f;
    font: inherit;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
}

.inspector-markdown-formula-action.primary {
    border-color: #2f6f73;
    background: #2f6f73;
    color: #ffffff;
}

.inspector-markdown-formula-action:hover {
    border-color: rgba(47, 111, 115, 0.28);
    background: #e9f3f0;
    color: #1f5c60;
}

.inspector-markdown-formula-action.primary:hover {
    background: #275f63;
    color: #ffffff;
}

.inspector-image-actions button:disabled {
    color: #999;
    cursor: default;
}

.inspector-empty {
    font-size: 13px;
    color: #666;
    line-height: 1.4;
}

.inspector-table table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 12px;
    color: #253244;
}

.inspector-table th,
.inspector-table td {
    padding: 6px 8px;
    border-right: 1px solid rgba(31,41,55,0.08);
    border-bottom: 1px solid rgba(31,41,55,0.08);
    white-space: nowrap;
}

.inspector-table thead th {
    position: sticky;
    top: 0;
    background: #f3f6fb;
    z-index: 1;
    color: #0f172a;
    font-weight: 700;
    box-shadow: 0 1px 0 rgba(15,23,42,0.08);
}

.inspector-table tbody tr:nth-child(even) td {
    background: rgba(248,250,252,0.88);
}

.inspector-table tbody tr:hover td {
    background: #eef6ff;
}

.inspector-table td:last-child {
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.inspector-table .sensor-record-empty,
.sensor-record-empty {
    font-size: 12px;
    color: #666;
    padding: 8px 2px;
    line-height: 1.45;
}

.sensor-record-summary {
    font-size: 12px;
    color: rgba(15,23,42,0.62);
    padding: 0 0 8px 0;
}

.obs-var-panel {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
}

.obs-var-note {
    color: #475467;
    font-size: 12px;
    line-height: 1.45;
    padding: 7px 9px;
    border: 1px solid rgba(47, 111, 115, 0.14);
    border-radius: 7px;
    background: rgba(47, 111, 115, 0.06);
}

.obs-var-expression {
    font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
    font-size: 11px;
    color: #344054;
    white-space: nowrap;
}

.obs-var-table .obs-var-selected td {
    background: rgba(47, 111, 115, 0.08) !important;
}

.obs-var-table .obs-var-value {
    color: #2f6f73;
    font-weight: 700;
}

.obs-var-table .obs-var-error {
    color: #c62828;
    font-weight: 700;
}

.obs-studio-control {
    width: 100%;
}

.obs-studio {
    --obs-accent: #2f6f73;
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-width: 0;
    color: #17212b;
}

.obs-studio-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 10px;
    border: 1px solid rgba(32, 42, 54, 0.10);
    border-radius: 8px;
    background: #f8fafb;
}

.obs-studio-current {
    min-width: 0;
    display: grid;
    gap: 2px;
}

.obs-studio-kicker {
    color: #68727f;
    font-size: 11px;
    line-height: 1.1;
}

.obs-studio-current strong {
    min-width: 0;
    color: #17212b;
    font-size: 15px;
    line-height: 1.2;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.obs-studio-current code {
    color: #52606d;
    font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
    font-size: 12px;
}

.obs-studio-current-value {
    max-width: 150px;
    min-width: 76px;
    padding: 7px 9px;
    border-radius: 8px;
    background: rgba(47, 111, 115, 0.10);
    color: #1f5c60;
    font-weight: 800;
    text-align: right;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.obs-studio-current-value.has-error {
    background: rgba(198, 40, 40, 0.08);
    color: #b4232f;
}

.obs-studio-toolbar,
.obs-studio-expression-tools {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.obs-studio button {
    min-height: 30px;
    padding: 6px 9px;
    border: 1px solid rgba(32, 42, 54, 0.14);
    border-radius: 7px;
    background: #fff;
    color: #26313d;
    font: inherit;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
}

.obs-studio button:hover:not(:disabled) {
    border-color: rgba(47, 111, 115, 0.42);
    background: #f4f8f8;
}

.obs-studio button:disabled {
    color: #9aa3ad;
    background: #f3f5f7;
    cursor: not-allowed;
}

.obs-studio button.danger {
    border-color: rgba(198, 40, 40, 0.24);
    color: #b4232f;
}

.obs-studio-var-list {
    display: grid;
    gap: 6px;
    max-height: 180px;
    overflow: auto;
    padding-right: 2px;
}

.obs-studio-empty,
.obs-studio-editor-empty {
    min-height: 74px;
    display: grid;
    place-items: center;
    padding: 12px;
    border: 1px dashed rgba(47, 111, 115, 0.28);
    border-radius: 8px;
    background: #f8fafb;
    color: #64717d;
    font-size: 12px;
    text-align: center;
}

.obs-studio-editor-empty {
    place-items: stretch;
    align-content: center;
    gap: 4px;
}

.obs-studio-empty-title {
    color: #26313d;
    font-size: 14px;
    font-weight: 800;
}

.obs-studio-empty-text {
    color: #68727f;
    line-height: 1.45;
}

.obs-studio-var-card {
    width: 100%;
    display: grid;
    grid-template-columns: minmax(72px, 0.72fr) minmax(78px, 0.78fr) minmax(0, 1.6fr) minmax(72px, auto);
    gap: 8px;
    align-items: center;
    min-height: 46px;
    padding: 8px 9px;
    border: 1px solid rgba(32, 42, 54, 0.10);
    border-radius: 8px;
    background: #ffffff;
    text-align: left;
}

.obs-studio-var-card.is-active {
    border-color: rgba(47, 111, 115, 0.42);
    background: #f3f8f8;
    box-shadow: inset 3px 0 0 #2f6f73;
}

.obs-studio-var-card.has-error {
    border-color: rgba(198, 40, 40, 0.28);
    background: #fff8f8;
}

.obs-studio-var-card.is-hidden {
    opacity: 0.68;
}

.obs-studio-var-name {
    min-width: 0;
    color: #17212b;
    font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
    font-size: 12px;
    font-weight: 800;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.obs-studio-var-label,
.obs-studio-var-expr {
    min-width: 0;
    color: #64717d;
    font-size: 12px;
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.obs-studio-var-expr {
    font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
}

.obs-studio-var-value {
    justify-self: end;
    max-width: 100%;
    padding: 4px 7px;
    border-radius: 7px;
    background: rgba(13, 110, 253, 0.08);
    color: #1b5d9c;
    font-size: 12px;
    font-weight: 800;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.obs-studio-var-card.has-error .obs-studio-var-value {
    background: rgba(198, 40, 40, 0.08);
    color: #b4232f;
}

.obs-studio-editor,
.obs-studio-details {
    display: grid;
    gap: 9px;
    padding: 10px;
    border: 1px solid rgba(32, 42, 54, 0.10);
    border-radius: 8px;
    background: #ffffff;
}

.obs-studio-two {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 8px;
}

.obs-studio-field {
    min-width: 0;
    display: grid;
    gap: 5px;
}

.obs-studio-field span,
.obs-studio-check span,
.obs-studio-details summary {
    color: #52606d;
    font-size: 12px;
    font-weight: 700;
}

.obs-studio-field input,
.obs-studio-field textarea,
.obs-studio-insert select {
    width: 100%;
    min-width: 0;
    padding: 8px 9px;
    border: 1px solid rgba(32, 42, 54, 0.14);
    border-radius: 7px;
    background: #fff;
    color: #17212b;
    box-sizing: border-box;
    font: inherit;
    font-size: 13px;
}

.obs-studio-field input:focus,
.obs-studio-field textarea:focus,
.obs-studio-insert select:focus {
    outline: none;
    border-color: rgba(47, 111, 115, 0.62);
    box-shadow: 0 0 0 3px rgba(47, 111, 115, 0.10);
}

.obs-studio-expression-field textarea {
    min-height: 92px;
    resize: vertical;
    font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
    line-height: 1.45;
}

.obs-studio-expression-tools button {
    min-width: 34px;
    padding-left: 8px;
    padding-right: 8px;
}

.obs-studio-insert {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto auto;
    gap: 7px;
    align-items: center;
}

.obs-studio-check {
    display: inline-flex;
    align-items: center;
    gap: 7px;
}

.obs-studio-check input {
    width: 18px;
    height: 18px;
    accent-color: #2f6f73;
}

.obs-studio-details {
    padding: 0;
    overflow: hidden;
}

.obs-studio-details summary {
    padding: 10px;
    cursor: pointer;
    list-style: none;
}

.obs-studio-details summary::-webkit-details-marker {
    display: none;
}

.obs-studio-details summary::after {
    content: "▾";
    float: right;
    color: #7b8591;
}

.obs-studio-details:not([open]) summary::after {
    content: "▸";
}

.obs-studio-details > .obs-studio-two {
    padding: 0 10px 10px;
}

.obs-studio-compact-toggle {
    align-self: end;
    min-height: 38px;
}

@media (max-width: 760px) {
    .obs-studio-two,
    .obs-studio-insert,
    .obs-studio-var-card {
        grid-template-columns: 1fr;
    }

    .obs-studio-var-value {
        justify-self: start;
    }
}

.inspector-spreadsheet-control {
    width: 100%;
    min-width: 0;
}

.inspector-spreadsheet-toolbar {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-bottom: 8px;
}

.inspector-spreadsheet-toolbar button,
.inspector-sheet-delete {
    height: 28px;
    padding: 0 10px;
    border: 1px solid rgba(37,99,235,0.22);
    border-radius: 6px;
    background: #f8fbff;
    color: #1d4ed8;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
}

.inspector-spreadsheet-toolbar button:hover,
.inspector-sheet-delete:hover:not(:disabled) {
    background: #edf5ff;
    border-color: rgba(37,99,235,0.38);
}

.inspector-spreadsheet-wrap {
    height: var(--spreadsheet-height, 240px);
    overflow: auto;
    border: 1px solid rgba(148,163,184,0.55);
    border-radius: 8px;
    background: #fff;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.8);
}

.inspector-spreadsheet-table {
    width: max-content;
    min-width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    table-layout: fixed;
    font-size: 12px;
}

.inspector-spreadsheet-table th,
.inspector-spreadsheet-table td {
    padding: 0;
    border-right: 1px solid rgba(148,163,184,0.32);
    border-bottom: 1px solid rgba(148,163,184,0.32);
    background: #fff;
}

.inspector-spreadsheet-table thead th {
    position: sticky;
    top: 0;
    z-index: 3;
    background: #eef4ff;
}

.inspector-spreadsheet-table tbody th {
    position: sticky;
    left: 0;
    z-index: 2;
    width: 74px;
    min-width: 74px;
    background: #f8fafc;
    color: #64748b;
    font-weight: 700;
    text-align: center;
}

.inspector-spreadsheet-table .inspector-sheet-corner {
    position: sticky;
    left: 0;
    z-index: 4;
    width: 70px;
    min-width: 70px;
}

.inspector-spreadsheet-table td {
    width: 112px;
    min-width: 112px;
}

.inspector-sheet-header-cell {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 28px;
    align-items: stretch;
}

.inspector-sheet-row-head-cell {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 26px;
    align-items: center;
    height: 32px;
}

.inspector-sheet-input {
    width: 100%;
    height: 32px;
    padding: 6px 8px;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-sizing: border-box;
    color: #111827;
    font-size: 12px;
    outline: none;
}

.inspector-sheet-heading-input {
    font-weight: 700;
    color: #0f172a;
}

.inspector-sheet-input:focus {
    background: #fff;
    box-shadow: inset 0 0 0 2px #2563eb;
}

.inspector-sheet-delete {
    width: 28px;
    height: 32px;
    padding: 0;
    border-radius: 0;
    border-width: 0 0 0 1px;
    border-color: rgba(148,163,184,0.36);
    background: transparent;
    color: #64748b;
    opacity: 0;
}

.inspector-sheet-delete:disabled {
    opacity: 0.28;
    cursor: default;
}

.inspector-sheet-header-cell:hover .inspector-sheet-delete,
.inspector-sheet-header-cell:focus-within .inspector-sheet-delete,
.inspector-sheet-row-head-cell:hover .inspector-sheet-delete,
.inspector-sheet-row-head-cell:focus-within .inspector-sheet-delete {
    opacity: 1;
}

.inspector-sheet-row-delete {
    width: 26px;
    height: 32px;
    border-left: 0;
}

#inspector-toggle {
    position: absolute;
    right: 20px;
    bottom: 20px;
    z-index: 105;
    padding: 10px 12px;
    border: 1px solid rgba(0,0,0,0.15);
    background: rgba(255,255,255,0.95);
    border-radius: 10px;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0,0,0,0.12);
    user-select: none;
    font: inherit;
    color: #27313b;
    line-height: 1.2;
    appearance: none;
}

#entity-panel {
    position: fixed;
    right: 20px;
    width: 260px;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
    z-index: 109;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: right 0.3s ease, transform 0.3s ease, opacity 0.3s ease, visibility 0s linear 0s;
}

body.right-panel-inspector-open #entity-panel:not(.collapsed) {
    right: 320px;
}

@supports selector(body:has(#inspector:not(.collapsed))) {
    body:has(#inspector:not(.collapsed)) #entity-panel:not(.collapsed) {
        right: 320px;
    }
}

@media (max-width: 900px) {
    body.right-panel-inspector-open #entity-panel:not(.collapsed) {
        right: 20px;
        transform: translateX(calc(100% + 40px));
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
    }

    @supports selector(body:has(#inspector:not(.collapsed))) {
        body:has(#inspector:not(.collapsed)) #entity-panel:not(.collapsed) {
            right: 20px;
            transform: translateX(calc(100% + 40px));
            opacity: 0;
            visibility: hidden;
            pointer-events: none;
        }
    }
}

#entity-panel.collapsed {
    transform: translateX(calc(100% + 340px));
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition-delay: 0s, 0s, 0s, 0.3s;
}

#entity-panel-header {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    border-bottom: 1px solid rgba(0,0,0,0.08);
}

#entity-panel-title {
    font-weight: 600;
    color: #333;
}

#entity-panel-close {
    width: 32px;
    height: 28px;
    border: 1px solid rgba(0,0,0,0.15);
    background: white;
    border-radius: 6px;
    cursor: pointer;
}

#entity-panel .entity-list {
    min-height: 0;
    border: none;
    border-radius: 0;
    background: transparent;
    padding: 10px 12px;
    max-height: unset;
    overflow-y: auto;
}

#entity-panel-toggle {
    position: absolute;
    right: 90px;
    bottom: 20px;
    z-index: 105;
    padding: 10px 12px;
    border: 1px solid rgba(0,0,0,0.15);
    background: rgba(255,255,255,0.95);
    border-radius: 10px;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0,0,0,0.12);
    user-select: none;
    font: inherit;
    color: #27313b;
    line-height: 1.2;
    appearance: none;
}

#settings-panel {
    position: absolute;
    box-sizing: border-box;
    /* Center initial position (overridden by JS if dragging happens) */
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);

    width: min(780px, calc(100vw - 44px));
    height: min(760px, calc(100vh - 64px));
    max-height: calc(100vh - 64px);

    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 8px;
    box-shadow: 0 18px 46px rgba(19,31,44,0.18);
    z-index: 2000;
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    overflow: hidden;
    will-change: transform, opacity;
    transition: opacity 0.20s ease;
}

#settings-panel.maximized {
    left: 0;
    top: 0;
    right: auto !important;
    bottom: auto !important;
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    max-height: none;
    transform: none;
    border-radius: 0;
    border: 0;
    box-shadow: none;
}

#settings-panel.dragging,
#settings-panel.resizing {
    transition: none;
    box-shadow: 0 15px 50px rgba(0,0,0,0.3);
    /* When dragging, we remove the translate(-50%,-50%) via inline styles or class logic */
}

#settings-panel.window-animating {
    pointer-events: none;
}

#settings-panel.collapsed {
    transform: translate(-50%, -40%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

#settings-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 58px;
    padding: 12px 14px 12px 18px;
    border-bottom: 1px solid rgba(0,0,0,0.08);
    flex-shrink: 0;
    cursor: grab;
    user-select: none;
    background: linear-gradient(180deg, #fff, #f9fbfc);
}

#settings-panel-header:active {
    cursor: grabbing;
}

.settings-panel-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 0 0 auto;
    margin-left: 12px;
}

#settings-panel-title {
    font-size: 18px;
    font-weight: 800;
    color: #1f2933;
}

.settings-title-wrap {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.settings-title-mark {
    width: 28px;
    height: 28px;
    border-radius: 7px;
    background: rgba(47,111,115,0.10);
    border: 1px solid rgba(47,111,115,0.22);
    position: relative;
    flex: 0 0 auto;
}

.settings-title-mark::before,
.settings-title-mark::after {
    content: "";
    position: absolute;
    left: 7px;
    right: 7px;
    height: 2px;
    border-radius: 999px;
    background: #2f6f73;
}

.settings-title-mark::before {
    top: 9px;
}

.settings-title-mark::after {
    bottom: 9px;
}

.settings-panel-subtitle {
    margin-top: 2px;
    color: #68727f;
    font-size: 12px;
}

#settings-panel-close,
#settings-panel-maximize {
    width: 32px;
    height: 28px;
    border: 1px solid rgba(0,0,0,0.15);
    background: white;
    border-radius: 6px;
    cursor: pointer;
}

#settings-panel-close:hover,
#settings-panel-maximize:hover {
    background: #f2f5f6;
}

.settings-window-btn {
    padding: 0;
    font: inherit;
    color: #334155;
    line-height: 1;
}

#settings-panel-body {
    min-height: 0;
    display: grid;
    grid-template-columns: 156px minmax(0, 1fr);
    overflow: hidden;
    background: #fff;
}

.settings-resize-handle {
    position: absolute;
    z-index: 2001;
    background: transparent;
}

.settings-resize-n,
.settings-resize-s {
    left: 16px;
    right: 16px;
    height: 10px;
}

.settings-resize-n {
    top: 0;
    cursor: ns-resize;
}

.settings-resize-s {
    bottom: 0;
    cursor: ns-resize;
}

.settings-resize-e,
.settings-resize-w {
    top: 16px;
    bottom: 16px;
    width: 10px;
}

.settings-resize-e {
    right: 0;
    cursor: ew-resize;
}

.settings-resize-w {
    left: 0;
    cursor: ew-resize;
}

.settings-resize-ne,
.settings-resize-se,
.settings-resize-sw,
.settings-resize-nw {
    width: 16px;
    height: 16px;
}

.settings-resize-ne {
    top: 0;
    right: 0;
    cursor: nesw-resize;
}

.settings-resize-se {
    right: 0;
    bottom: 0;
    cursor: nwse-resize;
}

.settings-resize-sw {
    left: 0;
    bottom: 0;
    cursor: nesw-resize;
}

.settings-resize-nw {
    left: 0;
    top: 0;
    cursor: nwse-resize;
}

#settings-panel.maximized .settings-resize-handle {
    display: none;
}

.settings-nav {
    padding: 14px 10px;
    border-right: 1px solid rgba(32,42,54,0.10);
    background: #f7f9fa;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.settings-nav-item {
    min-height: 36px;
    padding: 8px 10px;
    border: 1px solid transparent;
    border-radius: 7px;
    background: transparent;
    color: #3d4652;
    cursor: pointer;
    text-align: left;
    font: inherit;
    font-size: 14px;
    font-weight: 700;
}

.settings-nav-item:hover {
    background: #eef3f4;
}

.settings-nav-item.active {
    color: #2f6f73;
    background: #fff;
    border-color: rgba(47,111,115,0.22);
    box-shadow: 0 2px 8px rgba(19,31,44,0.06);
}

.settings-nav-status {
    margin-top: auto;
    padding: 10px;
    border: 1px solid rgba(47,111,115,0.16);
    border-radius: 8px;
    background: #fff;
    color: #68727f;
    font-size: 12px;
    line-height: 1.5;
}

.settings-nav-status strong {
    display: block;
    color: #1f2933;
    font-size: 13px;
    margin-bottom: 2px;
}

.settings-content {
    min-width: 0;
    min-height: 0;
    padding: 18px 22px 20px;
    overflow-y: auto;
    display: block;
}

.settings-section {
    display: none;
    border: 1px solid rgba(32,42,54,0.10);
    border-radius: 8px;
    background: #fff;
    overflow: hidden;
}

.settings-section.active {
    display: block;
}

.settings-section-head {
    padding: 13px 15px;
    border-bottom: 1px solid rgba(32,42,54,0.08);
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 16px;
    background: #fbfcfd;
}

.settings-section-title {
    font-size: 15px;
    font-weight: 800;
    color: #1f2933;
}

.settings-section-note {
    color: #68727f;
    font-size: 12px;
    white-space: nowrap;
}

.settings-muted {
    font-size: 13px;
    color: #666;
}

.settings-input {
    width: 100%;
    min-height: 38px;
    padding: 8px 10px;
    border: 1px solid rgba(32,42,54,0.18);
    border-radius: 7px;
    outline: none;
    font-size: 14px;
    background: white;
    color: #1f2933;
    transition: all 0.2s;
    box-sizing: border-box;
}

.settings-textarea {
    width: 100%;
    min-height: 72px;
    padding: 9px 10px;
    border: 1px solid rgba(32,42,54,0.18);
    border-radius: 7px;
    outline: none;
    font: inherit;
    font-size: 13px;
    line-height: 1.45;
    background: white;
    color: #1f2933;
    resize: vertical;
    box-sizing: border-box;
}

.settings-input:focus,
.settings-textarea:focus {
    border-color: rgba(47,111,115,0.65);
    box-shadow: 0 0 0 3px rgba(47,111,115,0.12);
}

.settings-row {
    display: flex;
    gap: 12px;
}

.settings-btn {
    min-height: 36px;
    padding: 8px 12px;
    background: #f8f9fa;
    border: 1px solid #d4dbe3;
    border-radius: 7px;
    color: #26313d;
    cursor: pointer;
    font: inherit;
    font-size: 13px;
    font-weight: 750;
    transition: all 0.2s;
}

.settings-btn:hover {
    background: #e9ecef;
}

.settings-btn:active {
    transform: translateY(1px);
}

.settings-btn.primary {
    background: #2f6f73;
    border-color: rgba(47,111,115,0.78);
    color: white;
}

.settings-btn.primary:hover {
    background: #285f63;
    border-color: #285f63;
}

.settings-btn.presentation {
    background: #b84f2a;
    border-color: #a94424;
    color: #fff;
}

.settings-btn.presentation:not(:disabled):hover {
    background: #9f3f20;
    border-color: #91391d;
}

.settings-btn.danger {
    background: rgba(199,53,67,0.10);
    border-color: rgba(199,53,67,0.24);
    color: #c73543;
}

.settings-btn.danger:hover {
    background: rgba(199,53,67,0.16);
    border-color: rgba(199,53,67,0.34);
}

.settings-btn:disabled {
    color: #89929e;
    background: #f3f5f7;
    border-color: #dde3e8;
    cursor: not-allowed;
    transform: none;
}

.settings-text-btn {
    min-height: 32px;
    padding: 4px 6px;
    border: 0;
    background: transparent;
    color: #2563a9;
    cursor: pointer;
    font: inherit;
    font-size: 13px;
    font-weight: 750;
}

.settings-text-btn:hover {
    color: #17477f;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.settings-text-btn.danger {
    color: #c73543;
}

.settings-text-btn:disabled {
    color: #89929e;
    cursor: default;
    text-decoration: none;
}

.settings-select {
    width: 100%;
    min-height: 112px;
    padding: 6px;
    border: 0;
    border-radius: 0;
    background: white;
    font-size: 13px;
    outline: none;
    box-sizing: border-box;
}

.settings-select.settings-select-compact {
    min-height: 38px;
    padding: 7px 10px;
    border: 1px solid rgba(32,42,54,0.18);
    border-radius: 7px;
    color: #1f2933;
}

.settings-select.settings-select-compact:focus {
    border-color: rgba(47,111,115,0.65);
    box-shadow: 0 0 0 3px rgba(47,111,115,0.12);
}

.settings-segmented {
    min-width: 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border: 1px solid rgba(32,42,54,0.2);
    border-radius: 7px;
    overflow: hidden;
    background: #f4f6f8;
}

.settings-segmented button {
    min-width: 0;
    min-height: 38px;
    padding: 6px 4px;
    border: 0;
    border-right: 1px solid rgba(32,42,54,0.14);
    border-radius: 0;
    background: transparent;
    color: #53606d;
    font: inherit;
    font-size: 11px;
    line-height: 1.2;
    cursor: pointer;
}

.settings-segmented button:last-child {
    border-right: 0;
}

.settings-segmented button:hover {
    background: rgba(47,111,115,0.08);
    color: #24313d;
}

.settings-segmented button.active {
    background: #2f6f73;
    color: #fff;
}

.settings-segmented button:focus-visible {
    position: relative;
    z-index: 1;
    outline: 2px solid #1f5d9b;
    outline-offset: -2px;
}

.settings-admin-select {
    width: 100%;
    min-height: 38px;
    padding: 7px 10px;
    border: 1px solid rgba(32,42,54,0.18);
    border-radius: 7px;
    background: white;
    color: #1f2933;
    font: inherit;
    font-size: 13px;
    outline: none;
    box-sizing: border-box;
}

.settings-admin-select:focus {
    border-color: rgba(47,111,115,0.65);
    box-shadow: 0 0 0 3px rgba(47,111,115,0.12);
}

.experiment-confirm-overlay {
    position: fixed;
    inset: 0;
    z-index: 7000;
    display: grid;
    place-items: center;
    padding: 18px;
    background: rgba(19,31,44,0.22);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.16s ease;
}

.experiment-confirm-overlay.visible {
    opacity: 1;
    pointer-events: auto;
}

.experiment-confirm-dialog {
    width: min(420px, 100%);
    padding: 16px;
    border: 1px solid rgba(32,42,54,0.12);
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 18px 48px rgba(19,31,44,0.20);
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 12px;
    transform: translateY(8px) scale(0.98);
    transition: transform 0.16s ease;
}

.experiment-confirm-dialog.prompt {
    width: min(460px, 100%);
}

.experiment-confirm-overlay.visible .experiment-confirm-dialog {
    transform: translateY(0) scale(1);
}

.experiment-confirm-mark {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    background: #eaf3f1;
    color: #285f63;
    display: grid;
    place-items: center;
    font-size: 18px;
    font-weight: 900;
}

.experiment-confirm-dialog.danger .experiment-confirm-mark {
    background: rgba(199,53,67,0.10);
    color: #c73543;
}

.experiment-confirm-dialog.warning .experiment-confirm-mark {
    background: rgba(183,121,31,0.12);
    color: #9a6418;
}

.experiment-confirm-copy {
    min-width: 0;
}

.experiment-confirm-copy strong {
    display: block;
    color: #1f2933;
    font-size: 15px;
    line-height: 1.35;
}

.experiment-confirm-copy p {
    margin: 5px 0 0;
    color: #5f6b77;
    font-size: 13px;
    line-height: 1.55;
}

.experiment-dialog-input {
    width: 100%;
    margin-top: 10px;
}

.experiment-confirm-actions {
    grid-column: 1 / -1;
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

body.presentation-dialog-open {
    overflow: hidden;
}

.presentation-publish-overlay {
    position: fixed;
    inset: 0;
    z-index: 7100;
    display: grid;
    place-items: center;
    padding: 18px;
    background: rgba(19,31,44,0.28);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.16s ease;
}

.presentation-publish-overlay.visible {
    opacity: 1;
    pointer-events: auto;
}

.presentation-publish-dialog {
    width: min(520px, 100%);
    max-height: min(680px, calc(100vh - 36px));
    overflow: auto;
    border: 1px solid rgba(32,42,54,0.14);
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 20px 56px rgba(19,31,44,0.24);
    transform: translateY(8px) scale(0.98);
    transition: transform 0.16s ease;
}

.presentation-publish-overlay.visible .presentation-publish-dialog {
    transform: translateY(0) scale(1);
}

.presentation-publish-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    padding: 18px 18px 14px;
    border-bottom: 1px solid rgba(32,42,54,0.10);
}

.presentation-publish-header h2 {
    margin: 0;
    color: #1f2933;
    font-size: 18px;
    line-height: 1.35;
}

.presentation-publish-header p {
    margin: 5px 0 0;
    color: #66717e;
    font-size: 13px;
    line-height: 1.55;
}

.presentation-publish-close {
    flex: 0 0 34px;
    width: 34px;
    height: 34px;
    padding: 0;
    border: 1px solid #d7dde4;
    border-radius: 7px;
    background: #fff;
    color: #52606d;
    cursor: pointer;
    font-size: 22px;
    line-height: 1;
}

.presentation-publish-close:hover {
    background: #f3f5f7;
    color: #1f2933;
}

.presentation-publish-close:disabled {
    cursor: not-allowed;
    opacity: 0.55;
}

.presentation-publish-form {
    display: grid;
    gap: 14px;
    padding: 16px 18px 18px;
}

.presentation-access-fieldset {
    min-width: 0;
    margin: 0;
    padding: 0;
    border: 0;
}

.presentation-access-fieldset legend {
    margin-bottom: 8px;
    color: #34404c;
    font-size: 13px;
    font-weight: 800;
}

.presentation-access-segmented {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 3px;
    padding: 3px;
    border: 1px solid rgba(32,42,54,0.13);
    border-radius: 8px;
    background: #f2f5f6;
}

.presentation-access-option {
    position: relative;
    min-width: 0;
}

.presentation-access-option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.presentation-access-option span {
    display: grid;
    place-items: center;
    min-height: 38px;
    padding: 7px 10px;
    border: 1px solid transparent;
    border-radius: 6px;
    color: #53606d;
    cursor: pointer;
    font-size: 13px;
    font-weight: 800;
}

.presentation-access-option input:checked + span {
    border-color: rgba(184,79,42,0.28);
    background: #fff;
    color: #9f3f20;
    box-shadow: 0 1px 3px rgba(19,31,44,0.10);
}

.presentation-access-option input:focus-visible + span {
    outline: 3px solid rgba(47,111,115,0.18);
    outline-offset: 1px;
}

.presentation-access-option input:disabled + span {
    cursor: not-allowed;
    opacity: 0.62;
}

.presentation-access-help,
.presentation-publish-status,
.presentation-publish-error,
.presentation-publish-result p {
    margin: 7px 0 0;
    color: #66717e;
    font-size: 12px;
    line-height: 1.55;
}

.presentation-publish-status {
    margin: 0;
    color: #2f6f73;
}

.presentation-publish-error {
    margin: 0;
    padding: 9px 10px;
    border-left: 3px solid #c73543;
    background: rgba(199,53,67,0.07);
    color: #a22936;
}

.presentation-publish-result {
    display: grid;
    gap: 11px;
    padding-top: 2px;
}

.presentation-publish-result > strong {
    color: #285f63;
    font-size: 15px;
}

.presentation-publish-result p {
    margin: -5px 0 0;
}

.presentation-publish-result label {
    color: #46515d;
    font-size: 12px;
    font-weight: 800;
}

.presentation-publish-link-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
    margin-top: 6px;
}

.presentation-publish-link-row .settings-input {
    min-width: 0;
}

.presentation-publish-result > .settings-btn {
    justify-self: start;
}

.presentation-publish-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding-top: 2px;
}

.presentation-publish-result[hidden],
.presentation-publish-status[hidden],
.presentation-publish-error[hidden],
.presentation-publish-actions .settings-btn[hidden] {
    display: none;
}

@media (max-width: 520px) {
    .presentation-publish-overlay {
        padding: 10px;
    }

    .presentation-publish-dialog {
        max-height: calc(100vh - 20px);
    }

    .presentation-publish-header,
    .presentation-publish-form {
        padding-left: 14px;
        padding-right: 14px;
    }

    .presentation-publish-link-row {
        grid-template-columns: 1fr;
    }

    .presentation-publish-link-row .settings-btn,
    .presentation-publish-result > .settings-btn {
        width: 100%;
    }
}

.settings-option {
    min-height: 64px;
    padding: 13px 15px;
    border-bottom: 1px solid rgba(32,42,54,0.08);
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr);
    align-items: center;
    gap: 12px;
    font-size: 13px;
}

.settings-option.settings-option-control {
    grid-column: 1 / -1;
    grid-template-columns: minmax(0, 1fr) minmax(142px, 176px);
}

.settings-option-list-with-control .settings-option.settings-option-control {
    border-right: 0;
}

.settings-option:nth-child(odd) {
    border-right: 1px solid rgba(32,42,54,0.08);
}

.settings-option-list-with-control .settings-option:nth-child(even) {
    border-right: 1px solid rgba(32,42,54,0.08);
}

.settings-option-list-with-control .settings-option:nth-child(odd) {
    border-right: 0;
}

.settings-option-list-with-control .settings-option.settings-option-control {
    border-right: 0;
}

.settings-option:nth-last-child(-n + 2) {
    border-bottom: 0;
}

.settings-option-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.settings-wire-group {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: center;
    border-top: 1px solid rgba(32,42,54,0.10);
    border-bottom: 1px solid rgba(32,42,54,0.10);
    padding: 12px 15px;
    column-gap: 0;
}

.settings-wire-group-title {
    grid-column: 1 / -1;
    margin-bottom: 9px;
    color: #52606d;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0;
}

.settings-wire-option {
    min-width: 0;
    min-height: 46px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: #1f2933;
    font-size: 13px;
}

.settings-wire-option + .settings-wire-option {
    border-left: 1px solid rgba(32,42,54,0.08);
    padding-left: 15px;
}

.settings-wire-routing {
    display: grid;
    grid-template-columns: 1fr;
    gap: 7px;
}

.settings-wire-routing .settings-segmented {
    width: 100%;
}

.settings-wire-connection-aids {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(210px, 1fr);
    gap: 12px;
    border-top: 1px solid rgba(32,42,54,0.08);
    border-left: 0;
    margin-top: 4px;
    padding-top: 11px;
    padding-left: 0;
}

.settings-wire-connection-aids .settings-segmented {
    width: 100%;
}

.settings-shortcut-list {
    display: grid;
    grid-template-columns: 1fr;
}

.settings-shortcut-row {
    min-height: 64px;
    padding: 13px 15px;
    border-bottom: 1px solid rgba(32,42,54,0.08);
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(112px, 144px);
    align-items: center;
    gap: 16px;
}

.settings-shortcut-key {
    min-width: 112px;
    min-height: 34px;
    padding: 6px 10px;
    border: 1px solid rgba(32,42,54,0.18);
    border-radius: 7px;
    background: #f8fafb;
    color: #1f2933;
    font: inherit;
    font-size: 13px;
    font-weight: 800;
    font-variant-numeric: tabular-nums;
    cursor: pointer;
    justify-self: end;
    white-space: nowrap;
}

.settings-shortcut-key:hover {
    border-color: rgba(47,111,115,0.42);
    background: #f0f7f7;
}

.settings-shortcut-key:disabled,
.settings-shortcut-key.disabled {
    cursor: not-allowed;
    color: #6b7280;
    background: #eef1f4;
    border-color: rgba(32,42,54,0.12);
    box-shadow: none;
}

.settings-shortcut-key.readonly {
    cursor: default;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #495057;
    background: #edf4f5;
    border-color: rgba(47,111,115,0.24);
}

.settings-shortcut-row-readonly {
    background: rgba(47,111,115,0.035);
}

.settings-shortcut-key.recording {
    border-color: rgba(47,111,115,0.75);
    background: #edf8f8;
    box-shadow: 0 0 0 3px rgba(47,111,115,0.12);
}

.settings-shortcut-actions {
    padding: 13px 15px;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.settings-switch {
    position: relative;
    width: 40px;
    height: 22px;
}

.settings-switch input {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.settings-slider {
    position: absolute;
    inset: 0;
    border-radius: 999px;
    background: #d9dee4;
    transition: background 0.16s ease;
}

.settings-slider::before {
    content: "";
    position: absolute;
    width: 18px;
    height: 18px;
    top: 2px;
    left: 2px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 1px 4px rgba(19,31,44,0.24);
    transition: transform 0.16s ease;
}

.settings-switch input:checked + .settings-slider {
    background: #2f6f73;
}

.settings-switch input:checked + .settings-slider::before {
    transform: translateX(18px);
}

.settings-option-title {
    display: block;
    font-size: 14px;
    font-weight: 750;
    color: #1f2933;
}

.settings-option-desc {
    display: block;
    margin-top: 3px;
    color: #68727f;
    font-size: 12px;
    line-height: 1.35;
}

.settings-metric-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 0;
}

.settings-metric-row {
    min-width: 0;
    padding: 15px;
    border-top: 1px solid rgba(32,42,54,0.08);
    border-right: 1px solid rgba(32,42,54,0.08);
}

.settings-metric-row-wide {
    grid-column: 1 / -1;
    border-top: 0;
}

.settings-metric-row:last-child {
    border-right: 0;
}

.settings-metric-row-wide + .settings-metric-row {
    border-left: 0;
}

.settings-metric-label {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 10px;
    font-size: 13px;
    font-weight: 800;
    color: #1f2933;
}

.settings-metric-unit {
    min-width: 0;
    color: #1f2933;
    text-align: right;
    overflow-wrap: anywhere;
}

.settings-metric-value {
    color: #2f6f73;
    font-variant-numeric: tabular-nums;
    text-align: right;
}

.settings-metric-value-slot {
    min-width: 86px;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.settings-metric-value-btn {
    min-width: 56px;
    min-height: 28px;
    padding: 3px 8px;
    border: 1px solid transparent;
    border-radius: 8px;
    background: transparent;
    cursor: pointer;
    font: inherit;
    font-weight: 900;
    line-height: 1.1;
}

.settings-metric-value-btn:hover,
.settings-metric-value-btn:focus-visible {
    border-color: rgba(47,111,115,0.22);
    background: rgba(47,111,115,0.07);
    outline: 0;
}

.settings-metric-value-input {
    width: 92px;
    min-height: 32px;
    padding: 5px 8px;
    text-align: right;
    font-weight: 800;
}

#settings-pixels-per-meter {
    width: 100%;
    accent-color: #2f6f73;
}

.settings-account-layout {
    padding: 13px 15px;
    display: grid;
    gap: 10px;
}

.settings-account-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    align-items: center;
}

.settings-account-state {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-size: 13px;
    font-weight: 800;
    color: #1f2933;
}

.settings-account-subtext {
    margin-top: 3px;
    color: #68727f;
    font-size: 12px;
    line-height: 1.4;
}

.settings-state-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #9aa5b1;
}

.settings-account-actions,
.settings-account-controls {
    display: flex;
    gap: 8px;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
}

.settings-storage-usage[hidden] {
    display: none;
}

.settings-storage-usage {
    min-width: 0;
    padding: 9px 12px 10px;
    border-bottom: 1px solid rgba(32,42,54,0.08);
    background: #fff;
    display: grid;
    gap: 6px;
}

.settings-storage-usage.is-account {
    padding: 10px 0 0;
    border-top: 1px solid rgba(32,42,54,0.08);
    border-bottom: 0;
    background: transparent;
    gap: 10px;
}

.settings-storage-usage-head,
.settings-storage-meter-row {
    min-width: 0;
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 8px 12px;
    flex-wrap: wrap;
}

.settings-storage-usage-head > div:first-child {
    min-width: 0;
}

.settings-storage-title,
.settings-storage-label {
    color: #2f3a46;
    font-size: 12px;
    font-weight: 800;
    line-height: 1.4;
}

.settings-storage-title {
    font-size: 13px;
}

.settings-storage-note,
.settings-storage-meta {
    min-width: 0;
    color: #68727f;
    font-size: 11px;
    line-height: 1.4;
    overflow-wrap: anywhere;
}

.settings-storage-note {
    margin-top: 2px;
}

.settings-storage-value {
    min-width: 0;
    color: #35414d;
    font-size: 12px;
    font-weight: 750;
    line-height: 1.4;
    text-align: right;
    font-variant-numeric: tabular-nums;
    overflow-wrap: anywhere;
}

.settings-storage-grid {
    min-width: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
}

.settings-storage-meter {
    min-width: 0;
    display: grid;
    gap: 5px;
}

.settings-storage-track {
    width: 100%;
    height: 5px;
    border-radius: 3px;
    overflow: hidden;
    background: rgba(32,42,54,0.11);
}

.settings-storage-fill {
    display: block;
    width: 0;
    height: 100%;
    border-radius: inherit;
    background: #2f6f73;
}

.settings-storage-meter.is-warning .settings-storage-fill,
.settings-storage-usage.is-warning > .settings-storage-track .settings-storage-fill {
    background: #b37816;
}

.settings-storage-meter.is-full .settings-storage-fill,
.settings-storage-usage.is-full > .settings-storage-track .settings-storage-fill {
    background: #b5473d;
}

.settings-storage-meter.is-warning .settings-storage-meta,
.settings-storage-usage.is-warning > .settings-storage-meta {
    color: #76520f;
}

.settings-storage-meter.is-full .settings-storage-meta,
.settings-storage-usage.is-full > .settings-storage-meta,
.settings-storage-usage.is-disabled .settings-storage-note {
    color: #8a2f2a;
}

.settings-storage-usage.is-error .settings-storage-value,
.settings-storage-usage.is-error .settings-storage-meta,
.settings-storage-usage.is-error .settings-storage-note {
    color: #7b5460;
}

.settings-admin-console-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    text-decoration: none;
    white-space: nowrap;
}

.settings-admin-console-link:hover {
    text-decoration: none;
}

.settings-login-drawer {
    display: none;
    padding: 12px;
    border: 1px solid rgba(32,42,54,0.10);
    border-radius: 8px;
    background: #fbfcfd;
}

.settings-login-drawer.open {
    display: block;
}

.settings-auth-view {
    display: grid;
    gap: 10px;
}

.settings-auth-view[hidden] {
    display: none;
}

.settings-auth-view-head {
    display: grid;
    gap: 3px;
}

.settings-auth-view-head strong {
    color: #1f2933;
    font-size: 13px;
    font-weight: 850;
}

.settings-auth-view-head span {
    color: #68727f;
    font-size: 12px;
    line-height: 1.4;
}

.settings-account-form {
    display: grid;
    gap: 8px;
}

.settings-field-label {
    display: grid;
    grid-template-columns: 54px minmax(0, 1fr);
    gap: 8px;
    align-items: center;
    color: #47515d;
    font-size: 12px;
    font-weight: 750;
}

.settings-account-form-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    align-items: center;
    flex-wrap: wrap;
}

.settings-account-form .settings-btn.primary {
    min-width: 84px;
}

.settings-password-field {
    position: relative;
    display: block;
    min-width: 0;
}

.settings-password-field .settings-input {
    padding-right: 40px;
}

.settings-password-toggle {
    position: absolute;
    top: 50%;
    right: 7px;
    transform: translateY(-50%);
    width: 28px;
    height: 28px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: #6b7480;
    cursor: pointer;
}

.settings-password-toggle:hover,
.settings-password-toggle:focus-visible {
    background: rgba(47,111,115,0.10);
    color: #2f6f73;
    outline: none;
}

.settings-password-toggle.visible {
    color: #2f6f73;
}

.settings-password-toggle svg {
    width: 18px;
    height: 18px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.settings-scene-layout {
    padding: 13px 15px 14px;
    display: grid;
    gap: 12px;
}

.settings-sync-banner {
    padding: 10px 12px;
    border: 1px solid rgba(37,99,169,0.16);
    border-radius: 8px;
    background: rgba(37,99,169,0.06);
    display: grid;
    gap: 8px;
}

.settings-sync-banner strong {
    display: block;
    color: #2f3a46;
    font-size: 13px;
    margin-bottom: 3px;
}

.settings-sync-banner span {
    display: block;
    color: #68727f;
    font-size: 12px;
    line-height: 1.45;
}

.settings-sync-actions {
    display: flex;
    justify-content: flex-end;
}

.settings-scene-compose {
    padding: 12px;
    border-bottom: 1px solid rgba(32,42,54,0.08);
    background: #fbfcfd;
    display: grid;
    gap: 10px;
}

.settings-scene-compose-main {
    display: grid;
    grid-template-columns: minmax(212px, 280px) minmax(0, 1fr);
    gap: 12px;
    align-items: end;
}

.settings-scene-preview {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    border: 1px dashed rgba(32,42,54,0.18);
    border-radius: 8px;
    background:
        linear-gradient(rgba(42,55,66,0.07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(42,55,66,0.07) 1px, transparent 1px),
        #f6f8f9;
    background-size: 18px 18px;
    overflow: hidden;
    align-self: start;
}

.settings-scene-preview img {
    width: 100%;
    height: 100%;
    display: none;
    object-fit: contain;
}

.settings-scene-preview.has-image img {
    display: block;
}

.settings-scene-preview-empty {
    position: absolute;
    inset: 0;
    padding: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #68727f;
    font-size: 12px;
    line-height: 1.4;
    text-align: center;
}

.settings-scene-preview.has-image .settings-scene-preview-empty {
    display: none;
}

.settings-scene-compose-fields {
    min-width: 0;
    display: grid;
    gap: 8px;
    align-self: stretch;
}

.settings-scene-compose-fields .settings-textarea {
    min-height: 74px;
}

.settings-scene-compose-actions {
    display: flex;
    justify-content: flex-end;
    align-self: start;
}

.settings-scene-compose-actions .settings-btn.primary {
    min-width: 128px;
    min-height: 38px;
}

.settings-scene-compose-categories {
    min-width: 0;
}

.settings-scene-publish-tags {
    min-height: 30px;
    display: flex;
    align-items: center;
    gap: 7px;
    flex-wrap: wrap;
    box-sizing: border-box;
}

.settings-scene-publish-tags-empty {
    padding: 2px;
    color: #87919d;
    font-size: 12px;
    line-height: 1.4;
}

.settings-scene-browser {
    border: 1px solid rgba(32,42,54,0.10);
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
}

.settings-scene-browser-head {
    min-height: 38px;
    padding: 8px 10px 8px 12px;
    border-bottom: 1px solid rgba(32,42,54,0.08);
    background: #fbfcfd;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.settings-scene-browser-head > div:first-child {
    min-width: 0;
}

.settings-scene-browser-head > div:first-child .settings-section-note {
    white-space: normal;
    overflow-wrap: anywhere;
}

.settings-scene-actions {
    display: flex;
    flex: 0 0 auto;
    gap: 4px;
    align-items: center;
}

.settings-scene-actions .settings-text-btn {
    white-space: nowrap;
}

.settings-scene-browser-title {
    font-size: 13px;
    font-weight: 800;
    color: #1f2933;
}

.settings-scene-list-wrap {
    position: relative;
    min-height: 158px;
    background: #fff;
}

.settings-scene-card-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    padding: 10px;
}

.settings-scene-card-list.is-disabled {
    opacity: 0.62;
    pointer-events: none;
}

.settings-scene-card {
    min-width: 0;
    border: 1px solid rgba(32,42,54,0.10);
    border-radius: 8px;
    background: #fff;
    overflow: hidden;
    cursor: pointer;
    outline: 0;
    content-visibility: auto;
    contain-intrinsic-size: auto 360px;
}

.settings-scene-card:hover,
.settings-scene-card:focus-visible {
    border-color: rgba(47,111,115,0.34);
    box-shadow: 0 0 0 3px rgba(47,111,115,0.10);
}

.settings-scene-card.selected {
    border-color: rgba(47,111,115,0.48);
    box-shadow: 0 0 0 3px rgba(47,111,115,0.13);
}

.settings-scene-thumb {
    position: relative;
    aspect-ratio: 16 / 9;
    border-bottom: 1px solid rgba(32,42,54,0.08);
    background:
        linear-gradient(rgba(42,55,66,0.07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(42,55,66,0.07) 1px, transparent 1px),
        #f6f8f9;
    background-size: 18px 18px;
    color: #68727f;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
}

.settings-scene-thumb img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.settings-scene-card-body {
    min-width: 0;
    padding: 10px;
    display: grid;
    gap: 9px;
}

.settings-scene-card-head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
    align-items: start;
}

.settings-scene-title-wrap {
    min-width: 0;
}

.settings-scene-card h3 {
    margin: 0;
    color: #1f2933;
    font-size: 14px;
    line-height: 1.35;
    font-weight: 800;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.settings-scene-meta {
    margin-top: 3px;
    color: #68727f;
    font-size: 12px;
    line-height: 1.35;
}

.settings-scene-desc {
    margin: 0;
    color: #4d5865;
    font-size: 12px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.settings-scene-desc.empty {
    color: #87919d;
}

.settings-scene-meta-grid {
    margin: 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
}

.settings-scene-meta-item {
    min-width: 0;
}

.settings-scene-meta-item dt {
    color: #87919d;
    font-size: 11px;
    line-height: 1.25;
}

.settings-scene-meta-item dd {
    margin: 2px 0 0;
    color: #2f3946;
    font-size: 12px;
    line-height: 1.35;
    font-weight: 700;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.settings-scene-card-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.settings-scene-card-tag {
    min-height: 22px;
    padding: 4px 8px;
    border: 1px solid rgba(32,42,54,0.12);
    border-radius: 999px;
    background: #f7fafb;
    color: #4d5865;
    font-size: 11px;
    font-weight: 700;
    line-height: 1;
}

.settings-scene-card-tag.user {
    background: #eef6ff;
    color: #295f92;
}

.settings-scene-selected-badge {
    padding: 4px 7px;
    border: 1px solid rgba(47,111,115,0.18);
    border-radius: 999px;
    background: rgba(47,111,115,0.07);
    color: #285f63;
    font-size: 11px;
    font-weight: 800;
    line-height: 1;
    white-space: nowrap;
}

.settings-scene-card-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    flex-wrap: wrap;
}

.settings-scene-empty {
    position: absolute;
    inset: 0;
    padding: 16px 18px;
    color: #68727f;
    font-size: 13px;
    line-height: 1.5;
    display: none;
    flex-direction: column;
    gap: 4px;
    align-items: center;
    justify-content: center;
    text-align: center;
    pointer-events: none;
}

.settings-scene-empty strong {
    color: #3d4652;
    font-size: 14px;
}

.settings-scene-list-wrap.empty .settings-scene-card-list {
    min-height: 158px;
}

.settings-scene-list-wrap.empty .settings-scene-empty {
    display: flex;
}

.settings-scene-pagination {
    min-height: 42px;
    padding: 8px 10px;
    border-top: 1px solid rgba(32,42,54,0.08);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    color: #68727f;
    font-size: 12px;
}

.settings-scene-pagination[hidden] {
    display: none;
}

.settings-local-file-panel {
    border: 1px solid rgba(32,42,54,0.10);
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
}

.settings-local-file-actions {
    padding: 10px;
    display: flex;
    gap: 8px;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
}

.settings-square-layout {
    padding: 13px 15px 14px;
    display: grid;
    gap: 12px;
}

.settings-square-publish {
    border: 1px solid rgba(32,42,54,0.10);
    border-radius: 8px;
    background: #fbfcfd;
    padding: 12px;
    display: grid;
    gap: 10px;
}

.settings-square-publish-main {
    display: grid;
    grid-template-columns: minmax(212px, 280px) minmax(0, 1fr) auto;
    gap: 12px;
    align-items: end;
}

.settings-square-preview {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    border: 1px dashed rgba(32,42,54,0.18);
    border-radius: 8px;
    background:
        linear-gradient(rgba(42,55,66,0.07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(42,55,66,0.07) 1px, transparent 1px),
        #f6f8f9;
    background-size: 18px 18px;
    overflow: hidden;
    align-self: start;
}

.settings-square-preview img {
    width: 100%;
    height: 100%;
    display: none;
    object-fit: contain;
}

.settings-square-preview.has-image img {
    display: block;
}

.settings-square-preview-empty {
    position: absolute;
    inset: 0;
    padding: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #68727f;
    font-size: 12px;
    line-height: 1.4;
    text-align: center;
}

.settings-square-preview.has-image .settings-square-preview-empty {
    display: none;
}

.settings-square-publish-fields {
    display: grid;
    gap: 8px;
    align-self: stretch;
}

.settings-square-publish-fields .settings-textarea {
    min-height: 86px;
}

.settings-square-publish-categories {
    min-width: 0;
}

.settings-square-publish-tags {
    min-height: 30px;
    display: flex;
    align-items: center;
    gap: 7px;
    flex-wrap: wrap;
    box-sizing: border-box;
}

.settings-square-publish-tags-empty {
    padding: 2px;
    color: #87919d;
    font-size: 12px;
    line-height: 1.4;
}

.settings-square-publish-actions {
    display: flex;
    justify-content: flex-end;
}

.settings-square-publish-actions .settings-btn.primary {
    min-width: 118px;
}

.settings-square-browser {
    position: relative;
    border: 1px solid rgba(32,42,54,0.10);
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
}

.settings-square-toolbar {
    padding: 10px 12px;
    border-bottom: 1px solid rgba(32,42,54,0.08);
    background: #fff;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 126px;
    gap: 8px;
    align-items: center;
}

.settings-square-search-wrap {
    position: relative;
    min-width: 0;
}

.settings-square-search-wrap .settings-input {
    min-height: 40px;
    height: 40px;
    padding: 8px 38px 8px 12px;
    border-color: rgba(32,42,54,0.14);
    border-radius: 8px;
    background: #fbfcfd;
}

.settings-square-search-wrap .settings-input:focus {
    background: #fff;
}

.settings-square-clear {
    position: absolute;
    top: 50%;
    right: 8px;
    width: 26px;
    height: 26px;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: #54708c;
    cursor: pointer;
    font: inherit;
    font-size: 20px;
    line-height: 1;
    transform: translateY(-50%);
}

.settings-square-clear:hover {
    background: rgba(47,111,115,0.08);
    color: #285f63;
}

.settings-square-sort {
    width: 100%;
    height: 40px;
    min-height: 40px;
    padding: 0 10px;
    border: 1px solid rgba(32,42,54,0.14);
    border-radius: 8px;
    background: #fbfcfd;
    color: #1f2933;
    font: inherit;
    font-size: 13px;
    font-weight: 700;
    outline: none;
    box-sizing: border-box;
}

.settings-square-tags {
    min-height: 42px;
    padding: 9px 10px;
    border-bottom: 1px solid rgba(32,42,54,0.08);
    display: flex;
    align-items: center;
    gap: 7px;
    flex-wrap: wrap;
    background: #fbfcfd;
}

.settings-square-tags.compact {
    min-height: 34px;
    padding-top: 7px;
    padding-bottom: 7px;
    background: #fff;
}

.settings-square-tag {
    min-height: 26px;
    padding: 5px 9px;
    border: 1px solid rgba(32,42,54,0.12);
    border-radius: 999px;
    background: #fff;
    color: #4d5865;
    cursor: pointer;
    font: inherit;
    font-size: 12px;
    font-weight: 750;
    line-height: 1;
}

.settings-square-tag:hover {
    border-color: rgba(47,111,115,0.35);
    color: #285f63;
}

.settings-square-tag:disabled {
    opacity: 0.52;
    cursor: not-allowed;
}

.settings-square-tag:disabled:hover {
    border-color: rgba(32,42,54,0.12);
    color: #4d5865;
}

.settings-square-tag.active {
    border-color: rgba(47,111,115,0.55);
    background: #eaf3f1;
    color: #285f63;
}

.settings-square-result-meta {
    min-height: 32px;
    padding: 8px 10px;
    border-bottom: 1px solid rgba(32,42,54,0.08);
    color: #68727f;
    font-size: 12px;
    line-height: 1.35;
    background: #fff;
}

.settings-square-more {
    display: none;
    padding: 0 10px 10px;
    justify-content: center;
}

.settings-square-more.visible {
    display: flex;
}

.settings-square-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    padding: 10px;
}

.settings-square-card {
    min-width: 0;
    border: 1px solid rgba(32,42,54,0.10);
    border-radius: 8px;
    background: #fff;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.settings-square-thumb {
    position: relative;
    aspect-ratio: 16 / 9;
    background:
        linear-gradient(rgba(42,55,66,0.07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(42,55,66,0.07) 1px, transparent 1px),
        #f6f8f9;
    background-size: 20px 20px;
    border-bottom: 1px solid rgba(32,42,54,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #68727f;
    font-size: 12px;
}

.settings-square-thumb img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.settings-square-card-body {
    padding: 11px 12px 12px;
    display: grid;
    gap: 9px;
}

.settings-square-card-head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    align-items: start;
}

.settings-square-title-wrap {
    min-width: 0;
}

.settings-square-card h3 {
    margin: 0;
    color: #1f2933;
    font-size: 14px;
    line-height: 1.35;
    font-weight: 800;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.settings-square-meta {
    margin-top: 3px;
    color: #68727f;
    font-size: 12px;
    line-height: 1.35;
}

.settings-square-card-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.settings-square-card-tag {
    padding: 4px 7px;
    border: 1px solid rgba(47,111,115,0.18);
    border-radius: 999px;
    background: rgba(47,111,115,0.07);
    color: #285f63;
    font-size: 11px;
    font-weight: 800;
    line-height: 1;
}

.settings-square-card-tag.user {
    border-color: rgba(183,121,31,0.22);
    background: rgba(183,121,31,0.08);
    color: #7b4e13;
}

.settings-square-desc {
    min-height: 39px;
    margin: 0;
    color: #46515d;
    font-size: 13px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    word-break: break-word;
}

.settings-square-desc.empty {
    color: #8a95a1;
}

.settings-square-meta-grid {
    margin: 0;
    padding: 8px 9px;
    border: 1px solid rgba(32,42,54,0.08);
    border-radius: 8px;
    background: #fbfcfd;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 7px 10px;
}

.settings-square-meta-item {
    min-width: 0;
}

.settings-square-meta-item.wide {
    grid-column: 1 / -1;
}

.settings-square-meta-item dt,
.settings-square-meta-item dd {
    margin: 0;
}

.settings-square-meta-item dt {
    color: #7b8591;
    font-size: 11px;
    line-height: 1.2;
}

.settings-square-meta-item dd {
    margin-top: 2px;
    color: #34404c;
    font-size: 12px;
    font-weight: 780;
    line-height: 1.25;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.settings-square-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.square-report-dialog {
    width: min(500px, 100%);
}

.square-report-fields {
    margin-top: 12px;
    display: grid;
    gap: 10px;
}

.square-report-fields label {
    display: grid;
    gap: 5px;
    color: #46515d;
    font-size: 12px;
    font-weight: 750;
}

.square-report-fields .settings-textarea {
    min-height: 84px;
    resize: vertical;
}

.settings-square-mine {
    border: 1px solid rgba(32,42,54,0.10);
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
}

.settings-square-editing {
    margin: 10px;
    padding: 8px 10px;
    border: 1px solid rgba(47,111,115,0.20);
    border-radius: 8px;
    background: #eaf3f1;
    color: #285f63;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    font-size: 12px;
    font-weight: 800;
}

.settings-square-editing[hidden] {
    display: none;
}

.settings-square-mine-list {
    display: grid;
    gap: 8px;
    padding: 10px;
}

.settings-square-mine-item {
    min-width: 0;
    display: grid;
    grid-template-columns: 112px minmax(0, 1fr) auto;
    gap: 10px;
    align-items: center;
    padding: 9px;
    border: 1px solid rgba(32,42,54,0.10);
    border-radius: 8px;
    background: #fbfcfd;
}

.settings-square-mine-thumb {
    width: 112px;
    aspect-ratio: 16 / 9;
    border: 1px dashed rgba(32,42,54,0.14);
    border-radius: 7px;
    overflow: hidden;
    background:
        linear-gradient(rgba(42,55,66,0.07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(42,55,66,0.07) 1px, transparent 1px),
        #f6f8f9;
    background-size: 18px 18px;
    color: #68727f;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
}

.settings-square-mine-thumb img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.settings-square-mine-body {
    min-width: 0;
    display: grid;
    gap: 4px;
}

.settings-square-mine-title {
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.settings-square-mine-title > strong {
    min-width: 0;
    flex: 0 1 auto;
    color: #1f2933;
    font-size: 14px;
    line-height: 1.35;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.settings-square-moderation-badge {
    flex: 0 0 auto;
    padding: 2px 6px;
    border: 1px solid #9ba6b2;
    border-radius: 4px;
    background: #f3f5f7;
    color: #46515d;
    font-size: 11px;
    font-weight: 800;
    line-height: 1.35;
}

.settings-square-moderation-badge.is-published {
    border-color: #6f9f86;
    background: #eef7f1;
    color: #235c3d;
}

.settings-square-moderation-badge.is-pending {
    border-color: #c99b43;
    background: #fff8e8;
    color: #78540f;
}

.settings-square-moderation-badge.is-hidden,
.settings-square-moderation-badge.is-rejected {
    border-color: #c87873;
    background: #fff1f0;
    color: #8a2f2a;
}

.settings-square-moderation-note {
    margin: 2px 0 0;
    padding-left: 8px;
    border-left: 2px solid #c87873;
    color: #7a3531;
    font-size: 12px;
    line-height: 1.45;
    overflow-wrap: anywhere;
}

.settings-square-mine-item.moderation-pending .settings-square-moderation-note {
    border-left-color: #c99b43;
    color: #6d521d;
}

.settings-square-mine-body .settings-square-desc {
    margin: 0;
}

.settings-square-mine-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.settings-square-empty {
    min-height: 132px;
    padding: 18px;
    color: #68727f;
    font-size: 13px;
    line-height: 1.5;
    display: none;
    flex-direction: column;
    gap: 4px;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.settings-square-empty strong {
    color: #3d4652;
    font-size: 14px;
}

#settings-experiment-library {
    padding: 13px 15px 14px;
}

.settings-experiment-loading,
.settings-experiment-error,
.settings-experiment-empty {
    padding: 18px;
    border: 1px dashed rgba(32,42,54,0.16);
    border-radius: 8px;
    color: #68727f;
    background: #fbfcfd;
    font-size: 13px;
    text-align: center;
}

.settings-experiment-layout {
    display: grid;
    gap: 10px;
}

.settings-experiment-tabs {
    width: 100%;
    min-width: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
}

.settings-experiment-tabs button {
    flex: 0 0 auto;
    min-height: 30px;
    padding: 5px 9px;
    border: 1px solid rgba(32,42,54,0.12);
    border-radius: 999px;
    background: #fff;
    color: #3d4652;
    cursor: pointer;
    font: inherit;
    font-size: 12px;
    font-weight: 800;
    white-space: nowrap;
}

.settings-experiment-tabs button.active {
    border-color: rgba(47,111,115,0.62);
    background: #eaf3f1;
    color: #285f63;
}

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

.settings-experiment-card {
    min-width: 0;
    border: 1px solid rgba(32,42,54,0.10);
    border-radius: 8px;
    background: #fff;
    overflow: hidden;
}

.settings-experiment-card:hover {
    border-color: rgba(47,111,115,0.38);
    box-shadow: 0 8px 20px rgba(19,31,44,0.07);
}

.settings-experiment-card .experiment-cover {
    position: relative;
    width: 100%;
    min-height: 150px;
    aspect-ratio: 16 / 9;
    background: #eef3f4;
    overflow: hidden;
}

.settings-experiment-card .experiment-cover-image {
    position: absolute;
    inset: 0;
    z-index: 2;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    background: #f7fafb;
}

.settings-experiment-card .experiment-cover-image.scene-rendered {
    background: #f7fafb;
}

.settings-experiment-card .experiment-cover.has-image::before {
    display: none;
}

.settings-experiment-card .experiment-cover.has-image .experiment-cover-fallback {
    display: none;
}

.settings-experiment-card .experiment-cover.image-failed .experiment-cover-image {
    display: none;
}

.settings-experiment-card .experiment-cover.image-failed.scene-rendered .experiment-cover-image {
    display: block;
}

.settings-experiment-card .experiment-cover.image-failed .experiment-cover-fallback {
    display: block;
}

.settings-experiment-card .experiment-cover.scene-rendered .experiment-cover-fallback {
    display: none;
}

.settings-experiment-card .experiment-cover::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.55) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.55) 1px, transparent 1px);
    background-size: 12px 12px;
}

.settings-experiment-card .experiment-cover-fallback {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.settings-experiment-card .cover-line,
.settings-experiment-card .cover-dot {
    position: absolute;
    display: block;
    z-index: 1;
}

.settings-experiment-card .cover-line {
    height: 4px;
    border-radius: 999px;
    background: #596774;
    transform-origin: left center;
}

.settings-experiment-card .cover-dot {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #d95f32;
    box-shadow: 0 4px 12px rgba(20,32,44,0.16);
}

.settings-experiment-card .cover-line-a {
    left: 14%;
    top: 66%;
    width: 74%;
}

.settings-experiment-card .cover-line-b {
    left: 50%;
    top: 18%;
    width: 4px;
    height: 62%;
    background: repeating-linear-gradient(to bottom, #7b8794 0 7px, transparent 7px 14px);
}

.settings-experiment-card .cover-dot-a {
    left: 34%;
    top: 34%;
}

.settings-experiment-card .cover-dot-b {
    left: 60%;
    top: 54%;
    opacity: 0.28;
}

.settings-experiment-card .cover-dot-c,
.settings-experiment-card .cover-line-c {
    display: none;
}

.settings-experiment-card .experiment-cover-incline .cover-line-a {
    transform: rotate(-24deg);
}

.settings-experiment-card .experiment-cover-incline .cover-dot-a,
.settings-experiment-card .experiment-cover-spring .cover-dot-a,
.settings-experiment-card .experiment-cover-cart .cover-dot-a {
    border-radius: 4px;
    background: #2b7bbb;
}

.settings-experiment-card .experiment-cover-lens .cover-line-a,
.settings-experiment-card .experiment-cover-mirror .cover-line-a,
.settings-experiment-card .experiment-cover-selector .cover-line-a,
.settings-experiment-card .experiment-cover-wave .cover-line-a,
.settings-experiment-card .experiment-cover-ripple .cover-line-a {
    background: #e0a72f;
}

.settings-experiment-card .experiment-cover-lens .cover-line-b {
    left: 55%;
    top: 14%;
    width: 4px;
    height: 72%;
    border-radius: 999px;
    background: #2b7bbb;
}

.settings-experiment-card .experiment-cover-pulley .cover-dot-a {
    left: 44%;
    top: 18%;
    width: 42px;
    height: 42px;
    border: 7px solid #2b7bbb;
    background: #fff;
}

.settings-experiment-card .experiment-cover-solenoid .cover-line-a {
    height: 12px;
    background: repeating-linear-gradient(90deg, #2b7bbb 0 3px, transparent 3px 7px);
}

.settings-experiment-card-body {
    padding: 11px 12px 12px;
    display: grid;
    gap: 6px;
}

.settings-experiment-meta {
    color: #68727f;
    font-size: 12px;
    line-height: 1.25;
}

.settings-experiment-card h3 {
    margin: 0;
    color: #1f2933;
    font-size: 14px;
    line-height: 1.25;
}

.settings-experiment-card p {
    margin: 0;
    color: #68727f;
    font-size: 12px;
    line-height: 1.45;
}

.settings-experiment-card .experiment-tags {
    margin-top: 2px;
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}

.settings-experiment-card .experiment-tags span {
    padding: 3px 6px;
    border: 1px solid rgba(32,42,54,0.11);
    border-radius: 6px;
    background: #fbfcfd;
    color: #52606d;
    font-size: 11px;
    line-height: 1.2;
}

.settings-experiment-actions {
    margin-top: 4px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px 10px;
}

.settings-experiment-actions .settings-btn.primary {
    min-width: 72px;
}

.settings-experiment-link {
    display: inline-flex;
    align-items: center;
}

.settings-experiment-status {
    color: #68727f;
    font-size: 12px;
    line-height: 1.4;
}

.settings-experiment-footer {
    display: flex;
    justify-content: flex-end;
}

@media (max-width: 760px) {
    #settings-panel {
        width: calc(100vw - 24px);
        height: calc(100vh - 28px);
        max-height: calc(100vh - 28px);
        height: calc(100dvh - 28px);
        max-height: calc(100dvh - 28px);
    }

    #settings-panel-body {
        grid-template-columns: 1fr;
        grid-template-rows: auto minmax(0, 1fr);
    }

    .settings-nav {
        border-right: 0;
        border-bottom: 1px solid rgba(32,42,54,0.10);
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
        padding: 10px 12px;
    }

    .settings-nav-item {
        white-space: nowrap;
        text-align: center;
    }

    .settings-nav-status {
        display: none;
    }

    .settings-resize-handle {
        display: none;
    }

    .settings-option-list,
    .settings-metric-grid {
        grid-template-columns: 1fr;
    }

    .settings-metric-row-wide {
        grid-column: auto;
    }

    .settings-option,
    .settings-option:nth-child(odd),
    .settings-metric-row {
        border-right: 0;
    }

    .settings-option.settings-option-control {
        grid-template-columns: 1fr;
    }

    .settings-wire-group {
        grid-template-columns: 1fr;
        row-gap: 10px;
    }

    .settings-wire-group-title {
        margin-bottom: 0;
    }

    .settings-wire-option {
        min-height: 42px;
    }

    .settings-wire-option + .settings-wire-option {
        border-top: 1px solid rgba(32,42,54,0.08);
        border-left: 0;
        padding-top: 10px;
        padding-left: 0;
    }

    .settings-wire-routing {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .settings-wire-routing .settings-segmented {
        max-width: none;
    }

    .settings-wire-connection-aids {
        grid-template-columns: 1fr;
        gap: 8px;
        margin-top: 0;
    }

    .settings-option-list-with-control .settings-option:nth-child(even),
    .settings-option-list-with-control .settings-option:nth-child(odd),
    .settings-option-list-with-control .settings-option.settings-option-control {
        border-right: 0;
    }

    .settings-option:nth-last-child(2) {
        border-bottom: 1px solid rgba(32,42,54,0.08);
    }

    .settings-account-row {
        grid-template-columns: 1fr;
        align-items: start;
    }

    .settings-account-actions {
        justify-content: flex-end;
    }

    .settings-storage-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .settings-storage-grid .settings-storage-meter + .settings-storage-meter {
        margin-top: 9px;
        padding-top: 9px;
        border-top: 1px solid rgba(32,42,54,0.08);
    }

    .settings-square-publish-main {
        grid-template-columns: 1fr;
    }

    .settings-scene-compose-main {
        grid-template-columns: 1fr;
    }

    .settings-scene-preview {
        width: 100%;
    }

    .settings-scene-compose-actions .settings-btn.primary {
        width: 100%;
    }

    .settings-scene-card-list {
        grid-template-columns: 1fr;
    }

    .settings-scene-card-head {
        grid-template-columns: 1fr;
    }

    .settings-scene-card-actions,
    .settings-local-file-actions {
        justify-content: flex-end;
    }

    .settings-square-preview {
        width: 100%;
    }

    .settings-square-toolbar {
        grid-template-columns: 1fr;
    }

    .settings-square-tags {
        align-items: flex-start;
    }

    .settings-square-list {
        grid-template-columns: 1fr;
    }

    .settings-square-card-head {
        grid-template-columns: 1fr;
    }

    .settings-square-mine-item {
        grid-template-columns: 1fr;
    }

    .settings-square-mine-thumb {
        width: 100%;
    }

    .settings-square-mine-actions {
        justify-content: flex-end;
        flex-wrap: wrap;
    }

    .settings-square-publish-actions,
    .settings-square-actions {
        justify-content: flex-end;
    }

    .settings-field-label {
        grid-template-columns: 1fr;
        gap: 6px;
    }

    .settings-experiment-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .settings-experiment-grid {
        grid-template-columns: 1fr;
    }

    .settings-experiment-actions .settings-btn.primary,
    .settings-experiment-link {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 360px) {
    .settings-section-head {
        align-items: flex-start;
        flex-direction: column;
        gap: 3px;
    }

    .settings-section-head > .settings-section-note {
        width: 100%;
        overflow-wrap: anywhere;
    }
}

@media (max-height: 431px) {
    #settings-panel,
    #settings-panel.maximized {
        left: 6px !important;
        top: 6px !important;
        right: auto !important;
        bottom: auto !important;
        width: calc(100vw - 12px) !important;
        height: calc(100vh - 12px) !important;
        height: calc(100dvh - 12px) !important;
        max-height: none;
        transform: none !important;
        border-radius: 6px;
    }

    #settings-panel-header {
        min-height: 42px;
        padding: 5px 8px 5px 12px;
    }

    .settings-panel-subtitle {
        display: none;
    }

    #settings-panel-body {
        grid-template-columns: minmax(0, 1fr);
        grid-template-rows: auto minmax(0, 1fr);
    }

    .settings-nav {
        display: flex;
        flex-direction: row;
        gap: 6px;
        padding: 5px 8px;
        overflow-x: auto;
        overscroll-behavior-x: contain;
        border-right: 0;
        border-bottom: 1px solid rgba(32,42,54,0.10);
    }

    .settings-nav-item {
        flex: 0 0 auto;
        min-height: 32px;
        padding: 5px 10px;
        white-space: nowrap;
    }

    .settings-content {
        padding: 8px;
    }
}

#settings-toggle {
    position: absolute;
    right: 160px;
    bottom: 20px;
    z-index: 105;
    padding: 10px 12px;
    border: 1px solid rgba(0,0,0,0.15);
    background: rgba(255,255,255,0.95);
    border-radius: 10px;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0,0,0,0.12);
    user-select: none;
    font: inherit;
    color: #27313b;
    line-height: 1.2;
    appearance: none;
}

#canvas-quick-tools {
    position: fixed;
    right: max(20px, env(safe-area-inset-right));
    bottom: var(--canvas-quick-tools-bottom);
    z-index: 120;
    display: flex;
    align-items: center;
    gap: 14px;
    pointer-events: none;
}

#canvas-quick-tools .canvas-scale-bar {
    position: static;
    flex: 0 0 auto;
}

.canvas-quick-actions {
    display: flex;
    gap: 10px;
    pointer-events: auto;
}

#canvas-quick-tools .canvas-quick-actions > button {
    position: static;
    min-height: 40px;
    padding: 10px 12px;
    border: 1px solid rgba(0,0,0,0.15);
    background: rgba(255,255,255,0.95);
    border-radius: 10px;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0,0,0,0.12);
    user-select: none;
    font: inherit;
    color: #27313b;
    line-height: 1.2;
    white-space: nowrap;
    appearance: none;
}

#canvas-quick-tools .canvas-quick-actions > button:hover {
    background: #f2f5f6;
}

#canvas-quick-tools .canvas-quick-actions > [hidden] {
    display: none;
}

#settings-panel.experiment-browser #settings-panel-body {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto minmax(0, 1fr);
}

#settings-panel.experiment-browser .settings-nav {
    display: flex;
    flex-direction: row;
    gap: 8px;
    padding: 10px 18px;
    border-right: 0;
    border-bottom: 1px solid rgba(32,42,54,0.10);
}

#settings-panel.experiment-browser .settings-nav-item {
    flex: 0 0 auto;
    width: auto;
    padding: 8px 22px;
}

#settings-panel.experiment-browser .settings-nav-status,
#settings-panel.experiment-browser .settings-nav-item:not([data-settings-target="settings-section-experiments"]):not([data-settings-target="settings-section-square"]) {
    display: none;
}

@media (max-width: 600px) {
    #canvas-quick-tools {
        right: max(12px, env(safe-area-inset-right));
        flex-direction: column;
        align-items: flex-end;
        gap: 12px;
    }
}

@media (max-width: 380px) {
    .canvas-quick-actions.with-experiment-shortcut {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    body.experiment-shortcut-visible .annotation-toolbar {
        bottom: max(176px, calc(env(safe-area-inset-bottom) + 156px));
    }
}

#toggle-sidebar:focus-visible,
#experiment-library-toggle:focus-visible,
#inspector-toggle:focus-visible,
#entity-panel-toggle:focus-visible,
#settings-toggle:focus-visible,
.sidebar-close:focus-visible {
    outline: 3px solid rgba(26, 115, 232, 0.55);
    outline-offset: 2px;
}
canvas {
    display: block;
    cursor: crosshair;
}
.module-item {
    padding: 3px 7px;
    background-color: white;
    border: 1px solid #ced4da;
    border-radius: 4px;
    cursor: grab;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.2s;
    -webkit-user-select: none;
    user-select: none;
    position: relative;
    touch-action: pan-y;
}
.module-item > .icon,
.module-item > span {
    pointer-events: none;
}
.component-preview-frame {
    width: 56px;
    min-width: 56px;
    height: 40px;
    flex: 0 0 56px;
    display: grid;
    place-items: center;
    overflow: hidden;
    box-sizing: border-box;
    border-radius: 4px;
    background: #f8fafc;
}
.component-preview-frame > .component-preview-fallback,
.component-preview-frame > .component-preview-image {
    grid-area: 1 / 1;
}
.component-preview-frame > .component-preview-fallback {
    width: 24px;
    height: 24px;
    display: block;
    box-sizing: border-box;
}
.component-preview-frame > .component-preview-image {
    width: 100%;
    height: 100%;
    display: block;
    box-sizing: border-box;
    object-fit: contain;
}
.component-preview-frame > .component-preview-fallback svg {
    width: 100%;
    height: 100%;
    display: block;
}
.component-preview-frame > .component-preview-image {
    opacity: 0;
}
.component-preview-frame[data-preview-state="ready"] > .component-preview-image {
    opacity: 1;
}
.component-preview-frame > .component-preview-fallback[hidden] {
    display: none;
}
.module-item-label {
    min-width: 0;
    flex: 1 1 auto;
    overflow-wrap: anywhere;
}
.module-load-status {
    width: 42px;
    min-width: 42px;
    height: 22px;
    position: absolute;
    top: 50%;
    right: 8px;
    transform: translateY(-50%);
    display: none;
    align-items: center;
    justify-content: flex-end;
    gap: 4px;
    color: #475569;
    visibility: hidden;
}
.module-load-spinner,
.component-load-summary-spinner {
    width: 14px;
    height: 14px;
    flex: 0 0 14px;
    border: 2px solid #cbd5e1;
    border-top-color: #0f766e;
    border-radius: 50%;
    animation: component-load-spin 0.75s linear infinite;
}
.module-load-percent {
    min-width: 22px;
    text-align: right;
    font-size: 10px;
    line-height: 1;
    font-variant-numeric: tabular-nums;
}
.module-item.component-load-waiting,
.module-item.component-load-queued,
.module-item.component-load-loading {
    border-color: #5b8a86;
    background: #f4fbfa;
}
.module-item.component-load-waiting .module-load-status,
.module-item.component-load-queued .module-load-status,
.module-item.component-load-loading .module-load-status,
.module-item.component-load-error .module-load-status {
    display: inline-flex;
    visibility: visible;
}
.module-item.component-load-waiting .module-item-label,
.module-item.component-load-queued .module-item-label,
.module-item.component-load-loading .module-item-label,
.module-item.component-load-error .module-item-label {
    margin-right: 46px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.module-item.component-load-error {
    border-color: #c2413b;
    background: #fff7f6;
}
.module-item.component-load-error .module-load-spinner {
    border: 0;
    animation: none;
    background: #c2413b;
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
}
.module-item.component-load-error .module-load-spinner::before {
    content: '!';
}
.component-load-summary {
    position: fixed;
    left: 50%;
    bottom: max(18px, env(safe-area-inset-bottom));
    z-index: 1005;
    box-sizing: border-box;
    width: min(220px, calc(100vw - 24px));
    min-height: 38px;
    margin: 0;
    padding: 7px 9px;
    display: flex;
    align-items: center;
    gap: 9px;
    border: 1px solid #b9c7c5;
    border-radius: 4px;
    background: #f7faf9;
    color: #263b39;
    box-shadow: 0 3px 10px rgba(31, 55, 52, 0.14);
    transform: translateX(-50%);
    pointer-events: none;
}
.component-load-summary[hidden] {
    display: none;
}
.component-load-summary-body {
    min-width: 0;
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    gap: 5px;
}
.component-load-summary-label {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 12px;
    line-height: 1.15;
}
.component-load-progress-track {
    height: 3px;
    overflow: hidden;
    background: #d8e2e0;
}
.component-load-progress-value {
    display: block;
    width: 3%;
    height: 100%;
    background: #0f766e;
    transition: width 0.18s ease;
}
@keyframes component-load-spin {
    to { transform: rotate(360deg); }
}
@media (prefers-reduced-motion: reduce) {
    .module-load-spinner,
    .component-load-summary-spinner {
        animation-duration: 1.5s;
    }
}
.module-item:hover {
    background-color: #e9ecef;
    border-color: #adb5bd;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
.module-item:active {
    cursor: grabbing;
}
.module-drag-ghost {
    position: fixed;
    left: 0;
    top: 0;
    z-index: 10000;
    pointer-events: none;
    padding: 8px 12px;
    border: 1px solid #adb5bd;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 6px 18px rgba(0,0,0,0.18);
    color: #212529;
    font-size: 13px;
    white-space: nowrap;
}
.module-drag-ghost.over-canvas {
    border-color: #0d6efd;
    background: rgba(232, 244, 255, 0.96);
}
.icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: inline-block;
}
.particle-icon {
    background-color: #ff4444;
    border: 2px solid #333;
}
.field-icon {
    background-color: rgba(0, 123, 255, 0.3);
    border: 1px dashed #007bff;
    border-radius: 4px;
}
.mechanics-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    padding: 2px;
    border: 1px solid rgba(33, 37, 41, 0.28);
    border-radius: 6px;
    background: #f8fbff;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.72);
}
.mechanics-icon svg {
    width: 100%;
    height: 100%;
    display: block;
}
.mechanics-icon-ball {
    background: rgba(255, 107, 107, 0.10);
}
.mechanics-icon-plane,
.mechanics-icon-incline,
.mechanics-icon-block,
.mechanics-icon-baffle,
.mechanics-icon-rod {
    background: rgba(108, 117, 125, 0.08);
}
.mechanics-icon-arc {
    background: rgba(33, 37, 41, 0.06);
}
.mechanics-icon-conveyor,
.mechanics-icon-spring {
    background: rgba(32, 201, 151, 0.10);
}
.mechanics-icon-pulley,
.mechanics-icon-rope {
    background: rgba(141, 110, 99, 0.10);
}
.mechanics-icon-movable-pulley {
    background: rgba(25, 118, 210, 0.10);
}
.em-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    padding: 2px;
    border: 1px solid rgba(33, 37, 41, 0.28);
    border-radius: 6px;
    background: #fffaf0;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.72);
}
.em-icon svg {
    width: 100%;
    height: 100%;
    display: block;
}
.em-icon-particle {
    background: linear-gradient(135deg, rgba(255,107,107,0.12), rgba(77,171,247,0.14));
}
.em-icon-point-charge {
    background: rgba(255, 153, 0, 0.10);
}
.em-icon-horseshoe {
    background: linear-gradient(180deg, rgba(255,107,107,0.12), rgba(77,171,247,0.12));
}
.em-icon-source {
    background: rgba(32, 201, 151, 0.10);
}
.em-icon-sensor {
    background: rgba(111, 66, 193, 0.08);
}
.em-icon-wire-loop {
    background: rgba(196, 114, 36, 0.10);
}
.em-icon-rails,
.em-icon-rod {
    background: rgba(108, 117, 125, 0.08);
}
.em-icon-magnetic,
.em-icon-magnetic-alt {
    background: rgba(0, 123, 255, 0.08);
}
.em-icon-electric,
.em-icon-electric-plates,
.em-icon-electric-alt {
    background: rgba(255, 153, 0, 0.10);
}
.optics-icon,
.tool-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    padding: 2px;
    border: 1px solid rgba(33, 37, 41, 0.28);
    border-radius: 6px;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.72);
}
.optics-icon svg,
.tool-icon svg {
    width: 100%;
    height: 100%;
    display: block;
}
.optics-icon {
    background: #f8fbff;
}
.optics-icon-ray-source {
    background: rgba(255, 59, 59, 0.10);
}
.optics-icon-object,
.optics-icon-screen,
.optics-icon-mirror {
    background: rgba(108, 117, 125, 0.08);
}
.optics-icon-interface {
    background: rgba(255, 193, 7, 0.10);
}
.optics-icon-fiber,
.optics-icon-convex,
.optics-icon-glass-block,
.optics-icon-semicircle-glass,
.optics-icon-prism {
    background: rgba(0, 180, 255, 0.10);
}
.optics-icon-white-light {
    background: linear-gradient(135deg, rgba(255,255,255,0.92), rgba(255,59,59,0.10), rgba(55,178,77,0.10), rgba(112,72,232,0.12));
}
.optics-icon-concave {
    background: rgba(102, 16, 242, 0.08);
}
.tool-icon {
    background: #f8fbff;
}
.tool-icon-coordinate,
.tool-icon-data-table {
    background: rgba(13, 110, 253, 0.08);
}
.tool-icon-reference-frame {
    background: linear-gradient(145deg, rgba(13, 110, 253, 0.10), rgba(255, 255, 255, 0.94), rgba(32, 201, 151, 0.12));
    border-color: rgba(13, 110, 253, 0.32);
}
.tool-icon-observation-variables {
    background: rgba(47, 111, 115, 0.10);
}
.tool-icon-ruler,
.tool-icon-protractor,
.tool-icon-caliper,
.tool-icon-micrometer {
    background: rgba(255, 193, 7, 0.10);
}
.tool-icon-ticker {
    background: rgba(214, 51, 132, 0.08);
}
.tool-icon-photo-gate {
    background: rgba(255, 47, 61, 0.08);
}
.control-btn {
    width: 100%;
    padding: 10px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    color: white;
    margin-bottom: 5px;
    transition: opacity 0.2s;
}
.control-btn:hover {
    opacity: 0.9;
}
.start-btn {
    background-color: #28a745;
}
.start-btn.is-running {
    background-color: #ffc107;
    color: #212529;
}
.set-btn {
    background-color: #17a2b8;
}
.reset-btn {
    background-color: #dc3545;
}
.time-scale-control {
    margin-top: 8px;
    padding: 10px;
    border-radius: 8px;
    border: 1px solid rgba(0,0,0,0.10);
    background: rgba(255, 255, 255, 0.65);
}
.time-scale-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 14px;
    font-weight: bold;
    color: rgba(0,0,0,0.72);
    margin-bottom: 8px;
}
.time-scale-control input[type="range"] {
    width: 100%;
}
/* Removed old .module-btn styles */
h2 {
    margin-top: 0;
    font-size: 1.2rem;
    color: #333;
}
h3 {
    margin-bottom: 5px;
    font-size: 1rem;
    color: #555;
}

.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 9px;
    margin-bottom: 0;
}

.sidebar-brand img {
    flex: 0 0 auto;
    object-fit: contain;
}

.sidebar-close {
    width: 32px;
    height: 32px;
    flex: 0 0 auto;
    border: 1px solid rgba(0,0,0,0.14);
    border-radius: 6px;
    background: rgba(255,255,255,0.92);
    color: #27313b;
    cursor: pointer;
    font: inherit;
    font-size: 22px;
    line-height: 1;
    appearance: none;
}

.sidebar-close:hover {
    background: #f2f5f6;
}

.sidebar-search {
    display: flex;
    gap: 8px;
    align-items: center;
}

.sidebar-search input {
    flex: 1;
    min-width: 0;
    padding: 8px 10px;
    border: 1px solid #ced4da;
    border-radius: 8px;
    box-sizing: border-box;
    background: #fff;
    outline: none;
    -webkit-user-select: text;
    user-select: text;
}

.sidebar-search input:focus {
    border-color: #0d6efd;
    box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.15);
}

.sidebar-search button {
    width: 34px;
    height: 34px;
    border: 1px solid rgba(0,0,0,0.15);
    border-radius: 8px;
    background: #fff;
    cursor: pointer;
    line-height: 1;
    font-size: 18px;
    color: rgba(0,0,0,0.65);
}

.sidebar-search button:hover {
    background: #f8f9fa;
}

.module-palette {
    flex: 1;
    min-height: 0;
    min-width: 0;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding-right: 2px;
    -webkit-user-select: none;
    user-select: none;
    touch-action: pan-y;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
}

.module-palette * {
    -webkit-user-select: none;
    user-select: none;
}
.component-catalog-placeholder {
    min-height: 42px;
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 8px;
    border: 1px solid #d7dfde;
    border-radius: 4px;
    background: #f7faf9;
    color: #4b5f5d;
    font-size: 12px;
}

.module-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.module-group-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 8px;
    border: 1px solid rgba(0,0,0,0.12);
    border-radius: 8px;
    background: rgba(0,0,0,0.03);
    cursor: pointer;
    font-size: 14px;
    color: #444;
    user-select: none;
}

.module-group-header:hover {
    background: rgba(0,0,0,0.06);
}

.module-group-header::after {
    content: '▾';
    font-size: 12px;
    color: rgba(0,0,0,0.55);
}

.module-group.collapsed .module-group-header::after {
    content: '▸';
}

.module-group.collapsed .module-group-body {
    display: none;
}

.module-group-body {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.module-search-empty {
    font-size: 13px;
    color: rgba(0,0,0,0.65);
    padding: 6px 8px;
    border: 1px dashed rgba(0,0,0,0.25);
    border-radius: 8px;
    background: rgba(255,255,255,0.7);
}
.controls {
    margin-top: auto;
    border-top: 1px solid #ccc;
    padding-top: 10px;
}

.entity-list {
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 8px;
    background: rgba(255,255,255,0.7);
    padding: 6px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    max-height: 240px;
    overflow-y: auto;
}

.entity-list-empty {
    font-size: 13px;
    color: #666;
    padding: 6px 8px;
}

.entity-list-item {
    padding: 6px 8px;
    background-color: white;
    border: 1px solid #ced4da;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    user-select: none;
}

.entity-list-item:hover {
    background-color: #e9ecef;
    border-color: #adb5bd;
}

.entity-list-item.active {
    border-color: #6f42c1;
    background: rgba(111, 66, 193, 0.10);
}

.entity-list-item.selected {
    border-color: #0d6efd;
    background: rgba(13, 110, 253, 0.09);
}

.entity-list-item.selected.active {
    border-color: #6f42c1;
    background: linear-gradient(90deg, rgba(111, 66, 193, 0.14), rgba(13, 110, 253, 0.08));
}

@media (max-width: 520px) {
    #sidebar {
        top: 12px;
        left: 12px;
        width: calc(100vw - 24px);
        max-height: calc(52vh - 18px);
        padding: 12px;
    }

    #sidebar .module-palette {
        flex: 1 1 92px;
        min-height: 92px;
    }

    #sidebar .controls {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 6px;
    }

    #sidebar .control-btn {
        min-height: 36px;
        margin: 0;
        padding: 7px 3px;
    }

    #sidebar .time-scale-control {
        grid-column: 1 / -1;
        margin-top: 0;
        padding: 7px 10px;
    }

    #sidebar .time-scale-row {
        margin-bottom: 4px;
    }

    #toggle-sidebar {
        top: 12px;
        left: 12px;
    }

    #inspector,
    #entity-panel {
        --right-panel-top: calc(52vh + 6px);
        right: 12px;
        width: calc(100vw - 24px);
    }

    body.right-panel-inspector-open #entity-panel:not(.collapsed) {
        right: 12px;
        transform: translateX(calc(100% + 24px));
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
    }

    @supports selector(body:has(#inspector:not(.collapsed))) {
        body:has(#inspector:not(.collapsed)) #entity-panel:not(.collapsed) {
            right: 12px;
            transform: translateX(calc(100% + 24px));
            opacity: 0;
            visibility: hidden;
            pointer-events: none;
        }
    }
}

@media (max-width: 760px) and (max-height: 431px) {
    #sidebar {
        top: 8px;
        left: 8px;
        max-height: calc(100dvh - 16px);
        padding: 8px;
        gap: 6px;
    }

    #sidebar .sidebar-header h2 {
        margin: 0;
    }

    #sidebar .sidebar-close {
        width: 30px;
        height: 30px;
    }

    #sidebar .sidebar-search input {
        padding: 6px 8px;
    }

    #sidebar .module-palette {
        flex: 1 1 72px;
        min-height: 72px;
    }

    #sidebar .controls {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 4px;
        margin-top: 0;
        padding-top: 6px;
    }

    #sidebar .control-btn {
        min-height: 32px;
        margin: 0;
        padding: 5px 2px;
        font-size: 12px;
    }

    #sidebar .time-scale-control {
        grid-column: 1 / -1;
        margin-top: 0;
        padding: 4px 8px;
    }

    #sidebar .time-scale-row {
        margin-bottom: 1px;
        font-size: 12px;
    }
}