/* RayDrone Signal Field · LABS 2026
   Durable visual rules live in DESIGN.md. This layer intentionally replaces
   the legacy theme skins while preserving the instrument's DOM contracts. */

:root,
:root[data-theme] {
    color-scheme: dark;
    --bg: #000;
    --surface: #000;
    --surface-2: #000;
    --surface-3: #000;
    --panel: #000;
    --line: rgba(255,255,255,.34);
    --line-strong: #fff;
    --accent: #fff;
    --accent-dim: #fff;
    --accent-soft: rgba(255,255,255,.08);
    --accent-2: #fff;
    --text: #fff;
    --muted: #fff;
    --muted-2: #fff;
    --focus: #fff;
    --glow-a: transparent;
    --glow-b: transparent;
    --glow-c: transparent;
    --field: #000;
    --signal: #fff;
    --hairline: rgba(255,255,255,.32);
    --label-font: Bahnschrift, "DIN Alternate", "Arial Narrow", sans-serif;
    --data-font: "Cascadia Mono", "SFMono-Regular", Consolas, monospace;
}

*, *::before, *::after {
    box-sizing: border-box;
}

html {
    min-width: 320px;
    background: var(--field);
    scroll-behavior: smooth;
}

html[data-theme] body,
body {
    display: block;
    min-height: 100vh;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    background: var(--field) !important;
    color: var(--signal);
    font-family: var(--label-font);
    font-size: 15px;
    line-height: 1.45;
}

html[data-theme] body::before,
html[data-theme] body::after,
body::before,
body::after {
    content: none !important;
    display: none !important;
}

button,
input,
select,
summary {
    font: inherit;
}

button,
summary,
label[for] {
    -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
summary:focus-visible,
.info-badge:focus-visible {
    outline: 2px solid var(--signal) !important;
    outline-offset: 3px;
}

html[data-theme] .container,
.container {
    width: min(1680px, 100%);
    margin: 0 auto;
    padding: 0 20px 56px;
    border: 0;
    border-radius: 0;
    background: var(--field) !important;
    box-shadow: none !important;
}

.studio-head {
    position: sticky;
    top: 0;
    z-index: 100;
    display: grid;
    grid-template-columns: minmax(260px, 1fr) auto auto auto;
    align-items: center;
    gap: 20px;
    min-height: 76px;
    margin: 0 0 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--signal);
    background: var(--field);
}

.studio-brand {
    display: flex;
    min-width: 0;
    align-items: center;
    gap: 18px;
}

h1 {
    display: flex;
    align-items: center;
    gap: 14px;
    margin: 0;
    color: var(--signal) !important;
    font-family: var(--label-font);
    font-size: clamp(1.65rem, 2.6vw, 3rem);
    font-stretch: condensed;
    font-weight: 500;
    letter-spacing: .035em;
    line-height: .9;
    text-align: left;
    text-shadow: none !important;
    text-transform: uppercase;
}

h1::after {
    content: "";
    display: block;
    width: clamp(42px, 5vw, 84px);
    height: 26px;
    margin: 0;
    background: repeating-linear-gradient(90deg, var(--signal) 0 1px, transparent 1px 4px);
}

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

.studio-copy .sub,
.studio-copy .badge {
    margin: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    color: var(--signal);
    opacity: .7;
    text-align: left;
    white-space: nowrap;
}

.studio-copy .sub {
    font-family: var(--label-font);
    font-size: .72rem;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.studio-copy .badge {
    font-family: var(--data-font);
    font-size: .68rem;
    letter-spacing: .02em;
}

.engine-live {
    display: inline-flex;
    min-height: 36px;
    align-items: center;
    gap: 9px;
    padding: 0 11px;
    border: 1px solid var(--hairline);
    color: var(--signal);
    font: 600 .65rem/1 var(--data-font);
    letter-spacing: .08em;
    white-space: nowrap;
}

.engine-live::before {
    content: "";
    width: 38px;
    height: 10px;
    background: repeating-linear-gradient(90deg, var(--signal) 0 1px, transparent 1px 4px);
}

.environment-switch {
    display: grid;
    grid-template-columns: repeat(3, minmax(82px, 1fr));
    border: 1px solid var(--signal);
}

.environment-switch button {
    min-height: 42px;
    padding: 0 16px;
    border: 0;
    border-right: 1px solid var(--signal);
    border-radius: 0;
    background: var(--field);
    color: var(--signal);
    font: 600 .7rem/1 var(--label-font);
    letter-spacing: .09em;
    text-transform: uppercase;
    cursor: pointer;
}

.environment-switch button:last-child {
    border-right: 0;
}

.environment-switch button:hover,
.environment-switch button.active {
    background: var(--signal);
    color: var(--field);
}

.preferences {
    position: relative;
}

.preferences > summary {
    display: flex;
    min-height: 42px;
    align-items: center;
    gap: 16px;
    padding: 0 12px;
    border: 1px solid var(--hairline);
    color: var(--signal);
    font: 600 .67rem/1 var(--label-font);
    letter-spacing: .08em;
    text-transform: uppercase;
    cursor: pointer;
    list-style: none;
}

.preferences > summary::-webkit-details-marker {
    display: none;
}

.preferences > summary::after {
    content: "+";
    font-family: var(--data-font);
}

.preferences[open] > summary {
    background: var(--signal);
    color: var(--field);
}

.preferences[open] > summary::after {
    content: "−";
}

.preferences .ui-selects {
    position: absolute;
    z-index: 30;
    top: calc(100% + 6px);
    right: 0;
    width: 190px;
    padding: 8px;
    border: 1px solid var(--signal);
    background: var(--field);
    box-shadow: none;
}

.deck {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 10px;
    align-items: start;
}

html[data-theme] .panel,
.panel {
    position: relative;
    padding: 16px;
    overflow: visible;
    border: 1px solid var(--hairline) !important;
    border-radius: 0;
    background: var(--field) !important;
    box-shadow: none !important;
    color: var(--signal);
}

.panel::before {
    content: none !important;
}

.panel-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin: 0 0 16px;
    padding: 0 0 10px;
    border-bottom: 1px solid var(--hairline);
    color: var(--signal);
    font: 600 .72rem/1.2 var(--label-font);
    letter-spacing: .1em;
    text-transform: uppercase;
    text-shadow: none !important;
}

.panel-title > span:first-child,
.panel-title > span:last-child {
    color: var(--signal);
}

.panel-title > span:last-child {
    opacity: .56;
    font-family: var(--data-font);
    font-size: .68rem;
    letter-spacing: .02em;
}

.info-badge {
    position: relative;
    display: inline-flex;
    width: 18px;
    height: 18px;
    align-items: center;
    justify-content: center;
    margin-left: 7px;
    border: 1px solid var(--hairline);
    border-radius: 0;
    color: var(--signal);
    font: 600 10px/1 var(--data-font);
    cursor: help;
}

.info-badge:hover,
.info-badge:focus {
    border-color: var(--signal);
    background: var(--signal);
    color: var(--field);
}

.info-tip {
    position: absolute;
    z-index: 80;
    top: 24px;
    left: 0;
    width: min(340px, 78vw);
    padding: 12px;
    border: 1px solid var(--signal);
    border-radius: 0;
    background: var(--field);
    color: var(--signal);
    font: 400 .72rem/1.5 var(--label-font);
    letter-spacing: 0;
    text-transform: none;
    box-shadow: none;
    opacity: 0;
    pointer-events: none;
}

.info-badge:hover .info-tip,
.info-badge:focus .info-tip {
    opacity: 1;
}

.scene {
    grid-column: 1 / -1;
    order: 1;
    padding: 14px;
    border-color: var(--signal) !important;
}

.basic-console {
    grid-column: 1 / -1;
    order: 2;
}

.p-material { grid-column: 1 / -1; order: 10; }
.p-shape { grid-column: span 4; order: 11; }
.p-space { grid-column: span 4; order: 12; }
.p-optics { grid-column: span 4; order: 13; }
.p-motion { grid-column: span 8; order: 14; }
.p-engine { grid-column: span 4; order: 15; }
.p-play { grid-column: 1 / -1; order: 20; }
.p-ambient { grid-column: 1 / -1; order: 21; }
.p-tune { grid-column: 1 / -1; order: 22; }
.analysis-zone { grid-column: 1 / -1; order: 30; }

body[data-environment="basic"] .scene {
    grid-column: span 8;
}

body[data-environment="basic"] .basic-console {
    display: block;
    grid-column: span 4;
}

body[data-environment="basic"] [data-workspace-panel] {
    display: none !important;
}

body:not([data-environment="basic"]) .basic-console {
    display: none;
}

body:not([data-environment="basic"]) [data-workspace-panel] {
    display: block;
}

body[data-environment="medium"] [data-access="professional"],
body[data-environment="medium"] .pro-control {
    display: none !important;
}

.file-label {
    display: flex;
    min-height: 48px;
    align-items: center;
    justify-content: space-between;
    margin: 0;
    padding: 0 14px;
    border: 1px solid var(--signal);
    border-radius: 0;
    background: var(--signal);
    color: var(--field);
    font: 600 .76rem/1 var(--label-font);
    letter-spacing: .08em;
    text-align: left;
    text-transform: uppercase;
    cursor: pointer;
}

.source-actions {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(190px, .3fr);
    gap: 10px;
    margin-bottom: 10px;
}

.source-actions .btn-play {
    min-height: 48px;
}

.file-label::after {
    content: "";
    width: min(35%, 220px);
    height: 15px;
    background: repeating-linear-gradient(90deg, var(--field) 0 1px, transparent 1px 4px);
}

.file-label:hover {
    background: var(--field);
    color: var(--signal);
}

.file-label:hover::after {
    background: repeating-linear-gradient(90deg, var(--signal) 0 1px, transparent 1px 4px);
}

input[type="file"] {
    display: none;
}

html[data-theme] #viz-wrap,
#viz-wrap {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--signal);
    background: var(--field) !important;
    box-shadow: none !important;
}

canvas,
html[data-theme] canvas {
    display: block;
    width: 100%;
    margin: 10px 0;
    border: 1px solid var(--hairline);
    border-radius: 0;
    background: var(--field) !important;
    cursor: crosshair;
}

#wave {
    height: clamp(340px, 52vh, 620px);
    margin: 0;
    border: 0;
}

#outwave {
    height: 112px;
}

#lab-canvas {
    height: 250px;
}

#hud {
    position: absolute;
    z-index: 2;
    right: 0;
    bottom: 0;
    left: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    justify-content: center;
    padding: 7px 10px;
    pointer-events: none;
    border-top: 1px solid var(--hairline);
    background: var(--field) !important;
    color: var(--signal) !important;
    font-family: var(--data-font) !important;
}

.zoom-control {
    margin: 0 0 10px;
}

.output-monitor {
    margin: 0 0 6px;
}

.output-monitor > label,
.ctl.row > label {
    margin: 0;
}

.p-motion > .tune-filter:first-of-type {
    margin-top: 0;
    padding-top: 0;
    border-top: 0;
}

#perf {
    margin-top: 12px;
    padding-top: 10px;
    border-top: 1px solid var(--hairline);
    line-height: 1.6;
    text-align: left;
}

#perf b,
.lab-series {
    color: var(--signal);
}

.octave-controls {
    justify-content: flex-start;
    gap: 14px;
    margin-bottom: 10px;
}

.octave-controls .preset {
    padding: 6px 12px;
}

.sub {
    margin: 8px 0 0;
    text-align: left;
}

#lab-readout {
    line-height: 1.5;
    text-align: left;
}

.compare-selector {
    max-width: 420px;
}

#compare-refresh {
    margin-top: 12px;
}

.lab-results {
    margin: 0;
    color: var(--signal);
    font: 500 .72rem/1.45 var(--data-font);
    white-space: pre-wrap;
}

.lab-note {
    opacity: .58;
}

.hud-key {
    color: var(--signal);
    opacity: .48;
}

.hud-key.active {
    padding: 0 2px;
    background: var(--signal);
    color: var(--field);
    opacity: 1;
}

#fs-btn {
    position: absolute;
    z-index: 8;
    top: 10px;
    right: 10px;
    min-width: 42px;
}

.ctl {
    margin: 0 0 15px;
}

.row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.ctl > label,
.macro-name {
    display: flex;
    min-height: 20px;
    align-items: baseline;
    justify-content: space-between;
    gap: 16px;
    margin: 0 0 7px;
    color: var(--signal);
    font: 600 .7rem/1.3 var(--label-font);
    letter-spacing: .055em;
    text-transform: uppercase;
}

.v {
    color: var(--signal) !important;
    font: 500 .68rem/1 var(--data-font);
    letter-spacing: 0;
    white-space: nowrap;
}

input[type="range"] {
    width: 100%;
    height: 26px;
    margin: 0;
    padding: 0;
    appearance: none;
    border: 0;
    border-radius: 0;
    background: transparent;
    cursor: ew-resize;
}

input[type="range"]::-webkit-slider-runnable-track {
    height: 12px;
    border: 1px solid var(--signal);
    border-radius: 0;
    background: repeating-linear-gradient(90deg, var(--signal) 0 1px, transparent 1px 5px) !important;
}

input[type="range"]::-webkit-slider-thumb {
    width: 14px;
    height: 24px;
    margin-top: -7px;
    appearance: none;
    border: 1px solid var(--field);
    border-radius: 0;
    background: var(--signal);
    box-shadow: 0 0 0 1px var(--signal);
}

input[type="range"]::-moz-range-track {
    height: 10px;
    border: 1px solid var(--signal);
    border-radius: 0;
    background: repeating-linear-gradient(90deg, var(--signal) 0 1px, transparent 1px 5px);
}

input[type="range"]::-moz-range-thumb {
    width: 14px;
    height: 22px;
    border: 1px solid var(--field);
    border-radius: 0;
    background: var(--signal);
}

input[type="checkbox"] {
    width: 42px;
    height: 24px;
    margin: 0;
    appearance: none;
    border: 1px solid var(--signal);
    border-radius: 0;
    background: var(--field);
    cursor: pointer;
}

input[type="checkbox"]:checked {
    background: repeating-linear-gradient(90deg, var(--signal) 0 2px, transparent 2px 5px);
}

select,
.language-select {
    width: 100%;
    min-height: 44px;
    padding: 0 36px 0 10px;
    border: 1px solid var(--signal);
    border-radius: 0;
    background: var(--field);
    color: var(--signal);
    font: 500 .7rem/1 var(--data-font);
    cursor: pointer;
}

select option {
    background: var(--field);
    color: var(--signal);
}

.engine-select {
    display: none !important;
}

.segmented-picker {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(112px, 1fr));
    border: 1px solid var(--hairline);
}

.segmented-option {
    min-height: 42px;
    padding: 7px 9px;
    border: 0;
    border-right: 1px solid var(--hairline);
    border-bottom: 1px solid var(--hairline);
    background: var(--field);
    color: var(--signal);
    font: 650 .75rem/1.25 var(--ui-font);
    text-align: left;
}

.segmented-option:hover,
.segmented-option:focus-visible,
.segmented-option.active {
    background: var(--signal);
    color: var(--field);
}

.btn,
.preset,
html[data-theme] .btn,
html[data-theme] .preset {
    min-height: 44px;
    padding: 9px 12px;
    border: 1px solid var(--signal) !important;
    border-radius: 0 !important;
    background: var(--field) !important;
    color: var(--signal) !important;
    font: 600 .7rem/1.15 var(--label-font);
    letter-spacing: .055em;
    text-transform: uppercase;
    text-shadow: none !important;
    box-shadow: none !important;
    clip-path: none;
    cursor: pointer;
}

.btn:hover,
.preset:hover,
.preset.active,
html[data-theme] .preset.active {
    background: var(--signal) !important;
    color: var(--field) !important;
    transform: none !important;
    filter: none !important;
}

.btn:disabled,
.preset:disabled {
    opacity: .42;
    cursor: not-allowed;
}

.btn-play {
    width: 100%;
    min-height: 52px;
    background: var(--signal) !important;
    color: var(--field) !important;
    font-size: .84rem;
}

.btn-play:hover:not(:disabled) {
    background: var(--field) !important;
    color: var(--signal) !important;
}

.btn-record {
    width: 100%;
    margin-top: 7px;
}

.presets {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    margin: 10px 0;
    padding: 0;
    border: 1px solid var(--signal);
    border-radius: 0;
    background: var(--field);
}

.presets .preset {
    border-width: 0 1px 0 0 !important;
}

.presets .preset:last-child {
    border-right: 0 !important;
}

#meter {
    height: 12px;
    margin: 8px 0 14px;
    overflow: hidden;
    border: 1px solid var(--signal);
    border-radius: 0;
    background: var(--field);
}

#meter-fill {
    height: 100%;
    background: repeating-linear-gradient(90deg, var(--signal) 0 2px, transparent 2px 5px);
}

.status,
.basic-summary {
    margin-top: 10px;
    padding: 10px 12px;
    border: 1px solid var(--hairline);
    border-left: 1px solid var(--hairline);
    background: var(--field);
    color: var(--signal);
    font: 500 .66rem/1.55 var(--data-font);
}

.basic-intro {
    display: block;
    margin-bottom: 14px;
}

.basic-intro h2 {
    max-width: 16ch;
    margin: 0 0 8px;
    color: var(--signal);
    font: 500 clamp(1.4rem, 2.2vw, 2.3rem)/1.05 var(--label-font);
    letter-spacing: .01em;
}

.basic-intro p,
.sub {
    max-width: 72ch;
    color: var(--signal);
    font-size: .78rem;
    opacity: .68;
}

.basic-intro .badge {
    display: inline-flex;
    margin-top: 12px !important;
    padding: 5px 8px !important;
    border: 1px solid var(--hairline) !important;
    border-radius: 0;
    background: transparent;
    color: var(--signal);
    font: 600 .6rem/1 var(--data-font);
}

.material-choices {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 0;
    margin: 0 0 16px;
    border: 1px solid var(--signal);
}

.material-choice,
html[data-theme] .material-choice {
    position: relative;
    min-height: 94px;
    padding: 12px 10px 34px;
    overflow: hidden;
    border: 0 !important;
    border-right: 1px solid var(--signal) !important;
    border-radius: 0 !important;
    background: var(--field) !important;
    color: var(--signal) !important;
    font: 600 .72rem/1 var(--label-font);
    letter-spacing: .06em;
    text-align: left;
    text-shadow: none !important;
    box-shadow: none !important;
    cursor: pointer;
}

.material-choice:last-child {
    border-right: 0 !important;
}

.material-choice::after {
    content: "";
    position: absolute;
    right: 10px;
    bottom: 10px;
    left: 10px;
    height: 16px;
    background: repeating-linear-gradient(90deg, var(--signal) 0 1px, transparent 1px 5px);
}

.material-choice span {
    display: block;
    margin-top: 8px;
    color: inherit !important;
    font: 400 .64rem/1.35 var(--label-font) !important;
    opacity: .62;
}

.material-choice:hover,
.material-choice.active,
html[data-theme] .material-choice:hover,
html[data-theme] .material-choice.active {
    background: var(--signal) !important;
    color: var(--field) !important;
    transform: none !important;
    filter: none !important;
}

.material-choice:hover::after,
.material-choice.active::after {
    background: repeating-linear-gradient(90deg, var(--field) 0 1px, transparent 1px 5px);
}

.macro-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    padding: 0;
    border: 1px solid var(--hairline);
}

.macro-card {
    display: block;
    min-height: 102px;
    padding: 12px;
    border: 0;
    border-bottom: 1px solid var(--hairline);
    background: var(--field);
}

.macro-card:last-child {
    border-bottom: 0;
}

.macro-card small {
    display: block;
    min-height: 0;
    margin: 0 0 9px;
    color: var(--signal);
    font-size: .72rem;
    opacity: .62;
}

.tune-filter,
.ambient-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    padding-top: 16px;
    border-top: 1px solid var(--hairline);
}

.micro-grid {
    display: grid;
    grid-template-columns: minmax(280px, .7fr) minmax(0, 1.3fr);
    gap: 16px;
}

#piano {
    height: 112px;
    border: 1px solid var(--signal);
    border-radius: 0;
    background: var(--field);
}

.analysis-zone {
    display: none;
    margin-top: 12px;
    border: 1px solid var(--signal);
    background: var(--field);
}

body[data-environment="professional"] .analysis-zone {
    display: block;
}

.analysis-zone > summary {
    display: flex;
    min-height: 74px;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 0 18px;
    background: var(--signal);
    color: var(--field);
    cursor: pointer;
    list-style: none;
}

.analysis-zone > summary::-webkit-details-marker {
    display: none;
}

.analysis-zone > summary span {
    font: 500 clamp(1.15rem, 2.2vw, 2rem)/1 var(--label-font);
    letter-spacing: .055em;
    text-transform: uppercase;
}

.analysis-zone > summary small {
    font: 500 .65rem/1.3 var(--data-font);
    text-align: right;
    text-transform: uppercase;
}

.analysis-zone > summary::after {
    content: "+";
    flex: 0 0 auto;
    font: 400 2rem/1 var(--data-font);
}

.analysis-zone[open] > summary::after {
    content: "−";
}

.analysis-content {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 10px;
    padding: 10px;
}

.analysis-content .panel {
    height: 100%;
}

.compare-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    border: 1px solid var(--hairline);
}

.compare-card {
    min-height: 0;
    padding: 12px;
    border: 0;
    border-bottom: 1px solid var(--hairline);
    background: var(--field);
}

.compare-card:last-child {
    border-bottom: 0;
}

.compare-card h3 {
    margin: 0 0 10px;
    color: var(--signal);
    font: 600 .68rem/1 var(--label-font);
    letter-spacing: .08em;
    text-transform: uppercase;
}

.compare-metric {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin: 7px 0;
    color: var(--signal);
    font: 500 .66rem/1.35 var(--data-font);
}

.lab-ab {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0;
    margin-top: 10px;
    border: 1px solid var(--signal);
}

.lab-ab .preset {
    border-width: 0 1px 0 0 !important;
}

.lab-ab .preset:last-child {
    border-right: 0 !important;
}

@media (min-width: 1200px) {
    body[data-environment="basic"] .scene {
        position: sticky;
        top: 88px;
    }
}

@media (max-width: 1100px) {
    .studio-head {
        grid-template-columns: 1fr auto;
        gap: 10px;
    }

    .environment-switch {
        grid-column: 1 / -1;
        grid-row: 2;
    }

    .engine-live {
        display: none;
    }

    body[data-environment="basic"] .scene,
    body[data-environment="basic"] .basic-console,
    .p-shape,
    .p-space,
    .p-optics,
    .p-motion,
    .p-engine {
        grid-column: 1 / -1;
    }

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

    .macro-card {
        border-right: 1px solid var(--hairline);
    }

    .analysis-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 760px) {
    .container {
        padding: 0 8px 32px;
    }

    .studio-head {
        min-height: 64px;
        padding: 8px 0;
    }

    .studio-brand {
        gap: 10px;
    }

    .studio-copy {
        display: none;
    }

    h1 {
        font-size: 1.45rem;
    }

    h1::after {
        width: 36px;
        height: 18px;
    }

    .preferences > summary {
        min-height: 38px;
        padding: 0 9px;
        font-size: .7rem;
    }

    .preferences[open] {
        padding-bottom: 52px;
    }

    .preferences .ui-selects {
        top: 46px;
        width: 180px;
    }

    .environment-switch {
        grid-template-columns: repeat(3, 1fr);
    }

    .environment-switch button {
        min-height: 42px;
        padding: 0 6px;
        font-size: .7rem;
    }

    .deck {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .scene,
    .basic-console,
    .p-material,
    .p-shape,
    .p-space,
    .p-optics,
    .p-motion,
    .p-engine,
    .p-play,
    .p-ambient,
    .p-tune,
    .analysis-zone {
        grid-column: 1;
    }

    .panel {
        padding: 12px;
    }

    .panel-title {
        align-items: flex-start;
    }

    .panel-title > span:last-child {
        display: none;
    }

    .info-tip {
        right: 0;
        left: auto;
        width: min(296px, calc(100vw - 40px));
    }

    #wave {
        height: clamp(300px, 48vh, 450px);
    }

    .presets {
        grid-template-columns: 1fr;
    }

    .source-actions {
        grid-template-columns: 1fr;
    }

    .presets .preset {
        border-width: 0 0 1px !important;
    }

    .presets .preset:last-child {
        border-bottom: 0 !important;
    }

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

    .material-choice {
        border-bottom: 1px solid var(--signal) !important;
    }

    .material-choice:nth-child(2n) {
        border-right: 0 !important;
    }

    .material-choice:nth-last-child(-n+2) {
        border-bottom: 0 !important;
    }

    .macro-grid,
    .tune-filter,
    .ambient-grid,
    .micro-grid {
        grid-template-columns: 1fr;
    }

    .macro-card {
        border-right: 0;
    }

    .analysis-zone > summary {
        min-height: 68px;
        padding: 0 12px;
    }

    .analysis-zone > summary small {
        display: none;
    }

    .lab-ab {
        grid-template-columns: 1fr 1fr;
    }

    .lab-ab .preset {
        border-bottom: 1px solid var(--signal) !important;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        scroll-behavior: auto !important;
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
    }
}