.playground-page {
    --play-bg: #080b12;
    --play-ink: #f8fafc;
    --play-muted: #a8b3c7;
    --play-cyan: #35d3ff;
    --play-green: #63e6a7;
    --play-pink: #ff6f91;
    --play-yellow: #ffd166;
    --play-panel: rgba(13, 20, 34, 0.84);
    background: var(--play-bg);
    color: var(--play-ink);
}

.playground-page[data-theme="light"],
html[data-theme="light"] .playground-page {
    --play-bg: #f7fafc;
    --play-ink: #111827;
    --play-muted: #566274;
    --play-panel: rgba(255, 255, 255, 0.88);
}

html[data-theme="dark"][data-palette="warm"] .playground-page {
    --play-bg: #180f0b;
    --play-ink: #fff7ed;
    --play-muted: #e7c7b1;
    --play-cyan: #fb923c;
    --play-green: #fbbf24;
    --play-pink: #f97316;
    --play-yellow: #fed7aa;
    --play-panel: rgba(36, 21, 15, 0.88);
}

html[data-theme="light"][data-palette="warm"] .playground-page {
    --play-bg: #fffaf5;
    --play-ink: #24160f;
    --play-muted: #785f50;
    --play-cyan: #c2410c;
    --play-green: #f59e0b;
    --play-pink: #ea580c;
    --play-yellow: #fed7aa;
    --play-panel: rgba(255, 255, 255, 0.9);
}

html[data-theme="dark"][data-palette="natur"] .playground-page {
    --play-bg: #09140e;
    --play-ink: #f0fdf4;
    --play-muted: #a8c7b1;
    --play-cyan: #4ade80;
    --play-green: #84cc16;
    --play-pink: #22c55e;
    --play-yellow: #bef264;
    --play-panel: rgba(19, 34, 25, 0.88);
}

html[data-theme="light"][data-palette="natur"] .playground-page {
    --play-bg: #fbfdf8;
    --play-ink: #172416;
    --play-muted: #5d705c;
    --play-cyan: #047857;
    --play-green: #65a30d;
    --play-pink: #16a34a;
    --play-yellow: #a3e635;
    --play-panel: rgba(255, 255, 255, 0.9);
}

html[data-theme="dark"][data-palette="kontrast"] .playground-page {
    --play-bg: #100b1f;
    --play-ink: #f8f7ff;
    --play-muted: #c7bdf3;
    --play-cyan: #a78bfa;
    --play-green: #06b6d4;
    --play-pink: #f0abfc;
    --play-yellow: #67e8f9;
    --play-panel: rgba(28, 21, 48, 0.88);
}

html[data-theme="light"][data-palette="kontrast"] .playground-page {
    --play-bg: #fbfaff;
    --play-ink: #1f1733;
    --play-muted: #655b79;
    --play-cyan: #6d28d9;
    --play-green: #0891b2;
    --play-pink: #c026d3;
    --play-yellow: #06b6d4;
    --play-panel: rgba(255, 255, 255, 0.9);
}

.playground-page .header {
    background: color-mix(in srgb, var(--play-bg) 78%, transparent);
    border-bottom-color: color-mix(in srgb, var(--play-cyan) 24%, transparent);
}

.playground-page .palette-switch {
    background: color-mix(in srgb, var(--play-panel) 84%, transparent);
    border-color: color-mix(in srgb, var(--play-cyan) 30%, transparent);
}

.playground-page .site-logo {
    position: relative;
}

.site-logo-fallback {
    display: none;
    color: var(--play-ink);
    font-weight: 800;
    line-height: 1;
    letter-spacing: 1px;
}

.site-logo-fallback small {
    display: block;
    margin-top: 0.18rem;
    font-size: 0.5rem;
    letter-spacing: 3px;
}

#site-logo-img.is-broken {
    display: none;
}

#site-logo-img.is-broken + .site-logo-fallback {
    display: block;
}

.playground-page .nav__list a[aria-current="page"] {
    color: var(--play-cyan);
    font-weight: 800;
}

.playground-page .btn--primary {
    background: linear-gradient(135deg, var(--play-cyan), var(--play-green));
    color: #06111c;
    border: 0;
}

.playground-page .btn {
    font-weight: 900;
    letter-spacing: 0;
}

.playground-page .btn--primary:hover,
.playground-page .btn--primary:focus-visible {
    color: #06111c;
    text-shadow: none;
}

.play-outline {
    border-color: color-mix(in srgb, var(--play-cyan) 38%, var(--border));
    background: rgba(8, 13, 24, 0.28);
    color: var(--play-ink);
}

.playground-page .btn--outline:hover,
.playground-page .btn--outline:focus-visible,
.play-outline:hover,
.play-outline:focus-visible {
    border-color: color-mix(in srgb, var(--play-cyan) 74%, transparent);
    background: color-mix(in srgb, var(--play-cyan) 14%, rgba(8, 13, 24, 0.72));
    color: var(--play-ink);
}

html[data-theme="light"] .play-outline {
    background: rgba(255, 255, 255, 0.78);
    color: #111827;
}

html[data-theme="light"] .playground-page .btn--outline:hover,
html[data-theme="light"] .playground-page .btn--outline:focus-visible,
html[data-theme="light"] .play-outline:hover,
html[data-theme="light"] .play-outline:focus-visible {
    background: color-mix(in srgb, var(--play-cyan) 18%, #ffffff);
    color: #111827;
}

.playground-page .btn:disabled,
.playground-page .btn[disabled] {
    cursor: not-allowed;
    opacity: 1;
    transform: none;
    filter: none;
    box-shadow: none;
}

.playground-page .btn--outline:disabled,
.playground-page .btn--outline[disabled],
.playground-page .btn--outline:disabled:hover,
.playground-page .btn--outline[disabled]:hover,
.playground-page .btn--outline:disabled:focus-visible,
.playground-page .btn--outline[disabled]:focus-visible {
    background: rgba(15, 23, 42, 0.78);
    border-color: rgba(148, 163, 184, 0.46);
    color: #cbd5e1;
}

.playground-page .btn--primary:disabled,
.playground-page .btn--primary[disabled],
.playground-page .btn--primary:disabled:hover,
.playground-page .btn--primary[disabled]:hover,
.playground-page .btn--primary:disabled:focus-visible,
.playground-page .btn--primary[disabled]:focus-visible {
    background: #1f2937;
    border: 1px solid rgba(148, 163, 184, 0.36);
    color: #cbd5e1;
}

html[data-theme="light"] .playground-page .btn--outline:disabled,
html[data-theme="light"] .playground-page .btn--outline[disabled],
html[data-theme="light"] .playground-page .btn--outline:disabled:hover,
html[data-theme="light"] .playground-page .btn--outline[disabled]:hover,
html[data-theme="light"] .playground-page .btn--outline:disabled:focus-visible,
html[data-theme="light"] .playground-page .btn--outline[disabled]:focus-visible,
html[data-theme="light"] .playground-page .btn--primary:disabled,
html[data-theme="light"] .playground-page .btn--primary[disabled],
html[data-theme="light"] .playground-page .btn--primary:disabled:hover,
html[data-theme="light"] .playground-page .btn--primary[disabled]:hover {
    background: #e5e7eb;
    border-color: #94a3b8;
    color: #334155;
}

.play-hero {
    position: relative;
    min-height: 92vh;
    display: grid;
    align-items: center;
    overflow: hidden;
    background:
        linear-gradient(135deg, rgba(8, 11, 18, 0.94), rgba(13, 20, 34, 0.76)),
        radial-gradient(circle at 82% 16%, color-mix(in srgb, var(--play-pink) 26%, transparent), transparent 24rem),
        radial-gradient(circle at 18% 82%, color-mix(in srgb, var(--play-green) 22%, transparent), transparent 28rem);
}

html[data-theme="light"] .play-hero {
    background:
        linear-gradient(135deg, rgba(247, 250, 252, 0.92), rgba(232, 242, 255, 0.74)),
        radial-gradient(circle at 82% 16%, color-mix(in srgb, var(--play-pink) 18%, transparent), transparent 24rem),
        radial-gradient(circle at 18% 82%, color-mix(in srgb, var(--play-green) 18%, transparent), transparent 28rem);
}

#play-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0.92;
}

.play-hero__inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 3rem;
    align-items: end;
    padding-top: 7rem;
    padding-bottom: 4rem;
}

.play-hero__copy {
    max-width: 760px;
}

.play-kicker {
    display: inline-flex;
    color: #06111c;
    background: var(--play-yellow);
    border-radius: 999px;
    padding: 0.35rem 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.78rem;
    margin-bottom: 1.25rem;
}

.play-hero h1 {
    color: var(--play-ink);
    font-size: clamp(3rem, 8vw, 6.8rem);
    line-height: 0.96;
    max-width: 980px;
}

.play-hero p {
    color: var(--play-muted);
    font-size: clamp(1.05rem, 2vw, 1.35rem);
    max-width: 680px;
}

.play-hero__actions,
.booking-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.play-status {
    display: grid;
    gap: 0.85rem;
}

.play-status > div,
.estimate-panel,
.analytics-panel,
.comparison-widget,
.booking-flow,
.feature-tile {
    background: var(--play-panel);
    border: 1px solid color-mix(in srgb, var(--play-cyan) 24%, transparent);
    border-radius: 8px;
    box-shadow: 0 24px 80px -48px rgba(0, 0, 0, 0.72);
    backdrop-filter: blur(18px);
}

.play-status > div {
    padding: 1.15rem;
}

.play-status__value {
    display: block;
    color: var(--play-green);
    font-size: 2.4rem;
    font-weight: 800;
    line-height: 1;
}

.play-status__label {
    color: var(--play-muted);
    font-weight: 700;
}

.play-section {
    padding: 5.5rem 0;
    background: var(--play-bg);
}

.play-section__head {
    max-width: 680px;
    margin-bottom: 2rem;
}

.playground-page .section-title {
    color: var(--play-ink);
}

.playground-page p {
    color: var(--play-muted);
}

.feature-strip {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.feature-tile {
    padding: 1.25rem;
    min-height: 190px;
    transition: transform 0.25s ease, border-color 0.25s ease;
}

.feature-tile:hover {
    transform: translateY(-6px);
    border-color: var(--play-green);
}

.feature-tile span,
.estimate-label,
.panel-topline,
.booking-tag {
    color: var(--play-cyan);
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.feature-tile h3 {
    color: var(--play-ink);
    margin-top: 1.4rem;
}

.controls-band {
    background:
        linear-gradient(120deg, color-mix(in srgb, var(--play-green) 10%, transparent), transparent 38%),
        linear-gradient(280deg, color-mix(in srgb, var(--play-pink) 9%, transparent), transparent 46%),
        color-mix(in srgb, var(--play-bg) 90%, #101826);
}

.controls-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
    gap: 3rem;
    align-items: center;
}

.control-readout {
    width: min(100%, 420px);
    margin-top: 1.5rem;
    padding: 1rem 1.1rem;
    border: 1px solid color-mix(in srgb, var(--play-green) 28%, transparent);
    border-radius: 8px;
    background: var(--play-panel);
    box-shadow: 0 22px 70px -46px rgba(0, 0, 0, 0.75);
}

.control-readout span,
.control-readout strong {
    display: block;
}

.control-readout span,
.control-card__top span {
    color: var(--play-cyan);
    font-size: 0.76rem;
    font-weight: 900;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.control-readout strong {
    color: var(--play-ink);
    font-size: 1.2rem;
    margin-top: 0.25rem;
}

.control-console {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 0.9rem;
}

.control-card {
    position: relative;
    min-height: 210px;
    overflow: hidden;
    padding: 1rem;
    border: 1px solid color-mix(in srgb, var(--play-cyan) 22%, transparent);
    border-radius: 8px;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.075), transparent 42%),
        repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.035) 0 1px, transparent 1px 18px),
        var(--play-panel);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        0 26px 78px -50px rgba(0, 0, 0, 0.86);
}

.control-card::after {
    content: "";
    position: absolute;
    inset: auto 1rem 0.75rem;
    height: 1px;
    background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--play-cyan) 46%, transparent), transparent);
    opacity: 0.7;
}

.control-card--dial,
.control-card--switch {
    grid-column: span 3;
    min-height: 260px;
}

.control-card--button,
.control-card--fader,
.control-card--pad {
    grid-column: span 2;
}

.control-card__top {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: space-between;
    gap: 0.8rem;
    align-items: center;
    min-height: 28px;
    margin-bottom: 1rem;
}

.control-card__top strong {
    color: var(--play-ink);
    font-size: 0.96rem;
}

.control-card__meta {
    position: relative;
    z-index: 1;
    margin: 1rem 0 0;
    color: var(--play-muted);
    font-size: 0.88rem;
    font-weight: 800;
}

.rotary-dial {
    --dial-angle: 0deg;
    --dial-progress: 37.5%;
    position: relative;
    z-index: 1;
    display: grid;
    place-items: center;
    width: 190px;
    aspect-ratio: 1;
    margin: 0.25rem auto 0.85rem;
}

.rotary-dial input {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: grab;
}

.rotary-dial input:active {
    cursor: grabbing;
}

.rotary-dial:focus-within .dial-face,
.toggle-switch:focus-visible,
.pulse-button:focus-visible,
.preset-pad button:focus-visible,
.fader-control:focus-within .fader-track {
    outline: 0;
    box-shadow:
        0 0 0 3px color-mix(in srgb, var(--play-cyan) 22%, transparent),
        0 0 32px color-mix(in srgb, var(--play-cyan) 32%, transparent);
}

.dial-face {
    position: relative;
    display: block;
    width: 150px;
    aspect-ratio: 1;
    border-radius: 50%;
    background:
        radial-gradient(circle at 50% 50%, transparent 0 45%, rgba(0, 0, 0, 0.5) 46% 53%, transparent 54%),
        conic-gradient(
            from 225deg,
            var(--play-green) 0 var(--dial-progress),
            rgba(148, 163, 184, 0.22) var(--dial-progress) 75%,
            rgba(0, 0, 0, 0.48) 75% 100%
        ),
        linear-gradient(145deg, #1c2434, #080d16 62%, #1a2335);
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow:
        inset 12px 12px 28px rgba(255, 255, 255, 0.08),
        inset -18px -20px 34px rgba(0, 0, 0, 0.58),
        0 22px 50px -24px color-mix(in srgb, var(--play-cyan) 72%, transparent);
    transition: box-shadow 0.18s ease;
}

.dial-face::before {
    content: "";
    position: absolute;
    inset: 5%;
    border-radius: 50%;
    border: 2px solid color-mix(in srgb, var(--play-cyan) 42%, transparent);
    box-shadow:
        inset 0 0 24px rgba(0, 0, 0, 0.42),
        0 0 18px color-mix(in srgb, var(--play-cyan) 18%, transparent);
}

.dial-face::after {
    content: "";
    position: absolute;
    inset: 27%;
    z-index: 3;
    border-radius: 50%;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.18), transparent 44%),
        #101827;
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow:
        inset 8px 10px 18px rgba(255, 255, 255, 0.05),
        inset -9px -12px 22px rgba(0, 0, 0, 0.46),
        0 9px 18px rgba(0, 0, 0, 0.38);
}

.dial-pointer {
    position: absolute;
    inset: 0;
    z-index: 2;
    transform: rotate(var(--dial-angle));
    transition: transform 0.08s linear;
}

.dial-pointer::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 14%;
    width: 9px;
    height: 48px;
    border-radius: 999px 999px 5px 5px;
    background: var(--play-yellow);
    box-shadow: 0 0 18px color-mix(in srgb, var(--play-yellow) 82%, transparent);
    transform: translateX(-50%);
}

.led-row {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: center;
    gap: 0.75rem;
}

.dial-led,
.switch-led {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #1f2937;
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: inset 0 0 8px rgba(0, 0, 0, 0.72);
}

.dial-led.is-on {
    background: var(--play-green);
    box-shadow:
        0 0 18px color-mix(in srgb, var(--play-green) 82%, transparent),
        inset 0 0 5px rgba(255, 255, 255, 0.68);
}

.toggle-switch {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 1rem;
    align-items: center;
    width: 100%;
    max-width: 280px;
    margin: 2.3rem auto 0;
    padding: 0;
    border: 0;
    background: transparent;
    cursor: pointer;
}

.toggle-switch .switch-led {
    width: 20px;
    height: 20px;
}

.toggle-switch.is-on .switch-led {
    background: var(--play-cyan);
    box-shadow:
        0 0 22px color-mix(in srgb, var(--play-cyan) 90%, transparent),
        0 0 44px color-mix(in srgb, var(--play-cyan) 44%, transparent),
        inset 0 0 7px rgba(255, 255, 255, 0.72);
}

.switch-track {
    position: relative;
    display: block;
    height: 68px;
    border-radius: 999px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.14), transparent),
        #111827;
    border: 1px solid rgba(255, 255, 255, 0.16);
    box-shadow:
        inset 0 5px 18px rgba(0, 0, 0, 0.66),
        0 18px 42px -26px rgba(0, 0, 0, 0.8);
}

.switch-thumb {
    position: absolute;
    left: 8px;
    top: 8px;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background:
        linear-gradient(145deg, #ffffff, #9ca3af 55%, #111827);
    box-shadow:
        inset -8px -9px 16px rgba(0, 0, 0, 0.38),
        0 8px 18px rgba(0, 0, 0, 0.5);
    transition: left 0.22s ease;
}

.toggle-switch.is-on .switch-track {
    background:
        linear-gradient(90deg, color-mix(in srgb, var(--play-cyan) 52%, #0f172a), color-mix(in srgb, var(--play-green) 58%, #111827));
    border-color: color-mix(in srgb, var(--play-green) 46%, transparent);
}

.toggle-switch.is-on .switch-thumb {
    left: calc(100% - 60px);
}

.pulse-button {
    position: relative;
    z-index: 1;
    display: grid;
    place-items: center;
    width: 126px;
    aspect-ratio: 1;
    margin: 0.65rem auto 0;
    border: 1px solid color-mix(in srgb, var(--play-pink) 44%, transparent);
    border-radius: 50%;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.18), transparent 36%),
        linear-gradient(145deg, color-mix(in srgb, var(--play-pink) 42%, #1f1020), var(--play-pink) 54%, var(--play-yellow));
    cursor: pointer;
    box-shadow:
        inset 0 -14px 26px rgba(0, 0, 0, 0.42),
        0 18px 44px -22px color-mix(in srgb, var(--play-pink) 92%, transparent);
    transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.pulse-button::before,
.pulse-button::after {
    content: "";
    position: absolute;
    inset: -10px;
    border: 1px solid color-mix(in srgb, var(--play-pink) 42%, transparent);
    border-radius: 50%;
}

.pulse-button::after {
    inset: -20px;
    border-color: color-mix(in srgb, var(--play-yellow) 26%, transparent);
}

.pulse-button span {
    display: block;
    width: 50%;
    aspect-ratio: 1;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.72);
    box-shadow: inset 0 -10px 14px rgba(0, 0, 0, 0.24);
}

.pulse-button.is-pressed,
.pulse-button:active {
    transform: translateY(4px) scale(0.96);
    box-shadow:
        inset 0 10px 30px rgba(0, 0, 0, 0.52),
        0 8px 30px -20px color-mix(in srgb, var(--play-pink) 92%, transparent);
}

.fader-control {
    --fader-level: 42%;
    position: relative;
    z-index: 1;
    display: grid;
    place-items: center;
    min-height: 126px;
}

.fader-control input {
    position: absolute;
    inset: 0;
    width: 100%;
    opacity: 0;
    cursor: ew-resize;
}

.fader-track {
    position: relative;
    display: block;
    width: 100%;
    height: 34px;
    border-radius: 999px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.12), transparent),
        rgba(0, 0, 0, 0.32);
    border: 1px solid rgba(255, 255, 255, 0.14);
    box-shadow: inset 0 6px 14px rgba(0, 0, 0, 0.48);
}

.fader-fill {
    position: absolute;
    inset: 6px auto 6px 6px;
    width: clamp(12px, calc(var(--fader-level) - 8px), calc(100% - 12px));
    border-radius: 999px;
    background: linear-gradient(90deg, var(--play-pink), var(--play-yellow), var(--play-green));
    box-shadow: 0 0 22px color-mix(in srgb, var(--play-yellow) 36%, transparent);
}

.fader-thumb {
    position: absolute;
    left: clamp(22px, var(--fader-level), calc(100% - 22px));
    top: 50%;
    width: 42px;
    height: 54px;
    border-radius: 7px;
    background:
        linear-gradient(90deg, rgba(0, 0, 0, 0.22) 0 10%, transparent 10% 24%, rgba(0, 0, 0, 0.2) 24% 34%, transparent 34%),
        linear-gradient(145deg, #f8fafc, #94a3b8);
    box-shadow:
        inset -7px -8px 15px rgba(0, 0, 0, 0.28),
        0 10px 24px rgba(0, 0, 0, 0.42);
    transform: translate(-50%, -50%);
}

.preset-pad {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.55rem;
    margin-top: 2.2rem;
}

.preset-pad button {
    min-height: 58px;
    border: 1px solid color-mix(in srgb, var(--play-cyan) 22%, transparent);
    border-radius: 8px;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.025)),
        rgba(255, 255, 255, 0.05);
    color: var(--play-ink);
    cursor: pointer;
    font: inherit;
    font-size: 0.86rem;
    font-weight: 900;
    box-shadow: inset 0 -8px 16px rgba(0, 0, 0, 0.22);
}

.preset-pad button.is-active {
    background: linear-gradient(135deg, var(--play-cyan), var(--play-green));
    color: #06111c;
    border-color: transparent;
    box-shadow:
        0 14px 32px -20px color-mix(in srgb, var(--play-cyan) 96%, transparent),
        inset 0 1px 0 rgba(255, 255, 255, 0.42);
}

.ai-band {
    background:
        linear-gradient(150deg, color-mix(in srgb, var(--play-pink) 16%, transparent), transparent 34%),
        linear-gradient(20deg, color-mix(in srgb, var(--play-green) 12%, transparent), transparent 42%),
        var(--play-bg);
}

.ai-grid,
.orbit-grid,
.signal-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    gap: 3rem;
    align-items: center;
}

.prompt-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.prompt-chips button {
    border: 1px solid color-mix(in srgb, var(--play-cyan) 30%, transparent);
    border-radius: 999px;
    background: color-mix(in srgb, var(--play-panel) 88%, transparent);
    color: var(--play-ink);
    cursor: pointer;
    font: inherit;
    font-weight: 800;
    padding: 0.7rem 1rem;
}

.prompt-chips button.is-active {
    background: var(--play-yellow);
    color: #06111c;
}

.ai-console,
.signal-panel {
    background: var(--play-panel);
    border: 1px solid color-mix(in srgb, var(--play-cyan) 28%, transparent);
    border-radius: 8px;
    box-shadow: 0 28px 90px -52px rgba(0, 0, 0, 0.78);
    overflow: hidden;
}

.console-top {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 1rem;
    border-bottom: 1px solid color-mix(in srgb, var(--play-cyan) 18%, transparent);
    color: var(--play-muted);
}

.console-top span {
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: var(--play-pink);
}

.console-top span:nth-child(2) {
    background: var(--play-yellow);
}

.console-top span:nth-child(3) {
    background: var(--play-green);
    margin-right: 0.5rem;
}

.console-top strong {
    color: var(--play-ink);
    font-size: 0.88rem;
}

.ai-stream {
    min-height: 178px;
    display: grid;
    align-content: start;
    gap: 0.7rem;
    padding: 1.1rem;
}

.ai-line {
    width: fit-content;
    max-width: 92%;
    color: var(--play-ink);
    background: color-mix(in srgb, var(--play-cyan) 10%, transparent);
    border: 1px solid color-mix(in srgb, var(--play-cyan) 22%, transparent);
    border-radius: 8px;
    padding: 0.7rem 0.85rem;
    animation: riseIn 0.35s ease both;
}

.ai-line:nth-child(even) {
    justify-self: end;
    background: color-mix(in srgb, var(--play-green) 12%, transparent);
}

.prototype-preview {
    margin: 0 1.1rem 1.1rem;
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid color-mix(in srgb, var(--play-yellow) 22%, transparent);
    background:
        linear-gradient(135deg, color-mix(in srgb, var(--proto-a, var(--play-cyan)) 34%, transparent), transparent),
        #09111e;
    transition: background 0.35s ease;
}

.proto-nav,
.proto-hero,
.proto-grid span {
    display: block;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.86);
}

.proto-nav {
    width: 46%;
    height: 12px;
    margin-bottom: 1rem;
}

.proto-hero {
    width: 72%;
    height: 78px;
    margin-bottom: 1rem;
    background: linear-gradient(90deg, #ffffff, var(--proto-b, var(--play-green)));
}

.proto-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.7rem;
}

.proto-grid span {
    height: 54px;
    opacity: 0.78;
}

.orbit-band {
    overflow: hidden;
    background:
        radial-gradient(circle at 18% 50%, color-mix(in srgb, var(--play-yellow) 18%, transparent), transparent 24rem),
        var(--play-bg);
}

.orbit-stage {
    min-height: 440px;
    display: grid;
    place-items: center;
    perspective: 900px;
}

.orbit-scene {
    --rot: 0deg;
    --depth: 62px;
    position: relative;
    width: min(78vw, 440px);
    aspect-ratio: 1;
    transform-style: preserve-3d;
    transform: rotateX(58deg) rotateZ(var(--rot));
    transition: transform 0.18s ease;
}

.orbit-scene::before {
    content: "";
    position: absolute;
    inset: 8%;
    border: 1px solid color-mix(in srgb, var(--play-cyan) 34%, transparent);
    border-radius: 50%;
    transform: translateZ(calc(var(--depth) * -1));
    box-shadow: 0 0 70px color-mix(in srgb, var(--play-cyan) 20%, transparent);
}

.orbit-card {
    position: absolute;
    display: grid;
    place-items: center;
    min-width: 120px;
    min-height: 86px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.24);
    background: linear-gradient(135deg, color-mix(in srgb, var(--play-cyan) 88%, transparent), color-mix(in srgb, var(--play-green) 74%, transparent));
    color: #06111c;
    font-weight: 800;
    box-shadow: 0 24px 70px -28px color-mix(in srgb, var(--play-cyan) 60%, transparent);
    transform-style: preserve-3d;
}

.orbit-card--main {
    inset: 50% auto auto 50%;
    width: 190px;
    height: 130px;
    transform: translate(-50%, -50%) translateZ(calc(var(--depth) * 1.4)) rotateX(-58deg);
    text-align: center;
}

.orbit-card--main span,
.orbit-card--main strong {
    display: block;
}

.orbit-card--one {
    top: 2%;
    left: 50%;
    transform: translateX(-50%) rotateX(-58deg) translateZ(var(--depth));
    background: linear-gradient(135deg, var(--play-yellow), var(--play-pink));
}

.orbit-card--two {
    right: 3%;
    top: 54%;
    transform: rotateX(-58deg) translateZ(calc(var(--depth) * 0.8));
}

.orbit-card--three {
    left: 4%;
    top: 54%;
    transform: rotateX(-58deg) translateZ(calc(var(--depth) * 0.7));
    background: linear-gradient(135deg, var(--play-green), var(--play-yellow));
}

.orbit-controls {
    display: grid;
    gap: 1rem;
    max-width: 520px;
    margin-top: 1.5rem;
}

.orbit-controls label {
    display: grid;
    gap: 0.5rem;
    color: var(--play-ink);
    font-weight: 800;
}

.signal-band {
    background:
        linear-gradient(120deg, color-mix(in srgb, var(--play-cyan) 12%, transparent), transparent 38%),
        color-mix(in srgb, var(--play-bg) 90%, #0f172a);
}

.demo-hint {
    border-left: 4px solid var(--play-yellow);
    background: color-mix(in srgb, var(--play-yellow) 10%, transparent);
    border-radius: 0 8px 8px 0;
    color: var(--play-ink) !important;
    font-weight: 700;
    padding: 0.85rem 1rem;
}

#clear-signal {
    background: linear-gradient(135deg, #be123c, #c2410c 58%, #92400e);
    border-color: transparent;
    color: #ffffff;
    font-weight: 900;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.48);
    box-shadow:
        0 14px 34px -18px rgba(255, 54, 95, 0.95),
        inset 0 0 0 1px rgba(255, 255, 255, 0.22);
}

#clear-signal:hover,
#clear-signal:focus-visible {
    background: linear-gradient(135deg, #9f1239, #b91c1c 48%, #7c2d12);
    border-color: var(--play-yellow);
    color: #ffffff;
    transform: translateY(-2px);
}

.signal-panel {
    position: relative;
    min-height: 390px;
}

#signal-canvas {
    display: block;
    width: 100%;
    height: 390px;
    cursor: crosshair;
    background:
        linear-gradient(color-mix(in srgb, var(--play-cyan) 8%, transparent) 1px, transparent 1px),
        linear-gradient(90deg, color-mix(in srgb, var(--play-cyan) 8%, transparent) 1px, transparent 1px),
        #07101c;
    background-size: 28px 28px;
}

.signal-readout {
    position: absolute;
    right: 1rem;
    bottom: 1rem;
    min-width: 118px;
    border-radius: 8px;
    border: 1px solid color-mix(in srgb, var(--play-green) 34%, transparent);
    background: rgba(8, 11, 18, 0.82);
    padding: 0.8rem 1rem;
}

.signal-readout span,
.signal-readout strong {
    display: block;
}

.signal-readout span {
    color: var(--play-muted);
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
}

.signal-readout strong {
    color: var(--play-green);
    font-size: 2rem;
    line-height: 1;
}

.physics-band {
    background:
        linear-gradient(180deg, color-mix(in srgb, var(--play-bg) 84%, #102438), var(--play-bg) 8rem),
        radial-gradient(ellipse at 74% 18%, color-mix(in srgb, var(--play-pink) 22%, transparent), transparent 34rem),
        radial-gradient(ellipse at 18% 86%, color-mix(in srgb, var(--play-green) 14%, transparent), transparent 32rem),
        var(--play-bg);
}

.physics-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    gap: 3rem;
    align-items: center;
}

.physics-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    margin-top: 1.35rem;
}

#flip-gravity {
    background: linear-gradient(135deg, #be123c, #c2410c 58%, #92400e);
    border-color: transparent;
    color: #ffffff;
    font-weight: 900;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.48);
    box-shadow:
        0 14px 34px -18px rgba(255, 54, 95, 0.95),
        inset 0 0 0 1px rgba(255, 255, 255, 0.22);
}

#flip-gravity:hover,
#flip-gravity:focus-visible {
    background: linear-gradient(135deg, #9f1239, #b91c1c 48%, #7c2d12);
    color: #ffffff;
    transform: translateY(-2px);
}

.physics-lab {
    position: relative;
    min-height: 430px;
    overflow: hidden;
    border: 1px solid color-mix(in srgb, var(--play-pink) 26%, transparent);
    border-radius: 8px;
    background:
        radial-gradient(ellipse at 28% 22%, color-mix(in srgb, var(--play-yellow) 16%, transparent), transparent 18rem),
        radial-gradient(ellipse at 82% 72%, color-mix(in srgb, var(--play-cyan) 13%, transparent), transparent 20rem),
        linear-gradient(135deg, rgba(255, 255, 255, 0.045), transparent 36%),
        #070b14;
    box-shadow: 0 28px 90px -52px rgba(0, 0, 0, 0.78);
}

#physics-canvas {
    display: block;
    width: 100%;
    height: 430px;
}

.physics-hud {
    position: absolute;
    left: 1rem;
    top: 1rem;
    min-width: 132px;
    border-radius: 8px;
    border: 1px solid color-mix(in srgb, var(--play-yellow) 34%, transparent);
    background: rgba(8, 11, 18, 0.82);
    padding: 0.8rem 1rem;
}

.physics-hud span,
.physics-hud strong {
    display: block;
}

.physics-hud span {
    color: var(--play-muted);
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.physics-hud strong {
    color: var(--play-yellow);
    font-size: 2.15rem;
    line-height: 1;
}

.webos-band {
    background:
        radial-gradient(ellipse at 20% 16%, color-mix(in srgb, var(--play-cyan) 14%, transparent), transparent 28rem),
        radial-gradient(ellipse at 84% 78%, color-mix(in srgb, var(--play-pink) 16%, transparent), transparent 30rem),
        linear-gradient(180deg, var(--play-bg), color-mix(in srgb, var(--play-bg) 88%, #111827));
}

.webos-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
    gap: 3rem;
    align-items: center;
}

.webos-desktop {
    position: relative;
    min-height: 560px;
    overflow: hidden;
    border: 1px solid color-mix(in srgb, var(--play-cyan) 26%, transparent);
    border-radius: 8px;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.06), transparent 34%),
        radial-gradient(circle at 24% 22%, color-mix(in srgb, var(--play-cyan) 14%, transparent), transparent 15rem),
        radial-gradient(circle at 82% 58%, color-mix(in srgb, var(--play-pink) 14%, transparent), transparent 18rem),
        #060b15;
    box-shadow: 0 34px 100px -54px rgba(0, 0, 0, 0.84);
}

.webos-menu {
    position: absolute;
    inset: 0 0 auto;
    z-index: 9;
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 42px;
    padding: 0 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    background: linear-gradient(90deg, rgba(4, 8, 15, 0.82), rgba(10, 21, 36, 0.72));
    color: var(--play-ink);
    backdrop-filter: blur(16px);
}

.webos-menu span,
.webos-menu strong {
    font-size: 0.86rem;
    font-weight: 800;
}

.os-window {
    position: absolute;
    left: var(--x);
    top: var(--y);
    z-index: 2;
    width: min(360px, 82%);
    overflow: hidden;
    border: 1px solid color-mix(in srgb, var(--play-cyan) 16%, transparent);
    border-radius: 8px;
    background: rgba(9, 15, 28, 0.78);
    box-shadow: 0 24px 70px -38px rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(22px);
    transition: width 0.2s ease, height 0.2s ease, left 0.2s ease, top 0.2s ease, opacity 0.18s ease, transform 0.18s ease;
}

.os-window.is-active {
    border-color: color-mix(in srgb, var(--play-cyan) 46%, transparent);
    box-shadow:
        0 30px 90px -42px color-mix(in srgb, var(--play-cyan) 52%, transparent),
        0 20px 70px -42px rgba(0, 0, 0, 0.9);
}

.os-window.is-minimized {
    opacity: 0;
    pointer-events: none;
    transform: translateY(18px) scale(0.96);
}

.os-window.is-maximized {
    left: 0.75rem !important;
    top: 3.2rem !important;
    right: auto;
    bottom: auto;
    width: calc(100% - 1.5rem) !important;
    height: calc(100% - 6.2rem);
    transform: none;
}

.os-window.is-maximized .os-window__body,
.os-window.is-maximized .os-terminal {
    height: calc(100% - 38px);
    overflow: auto;
}

.os-window--assistant {
    width: min(310px, 78%);
}

.os-window--terminal {
    width: min(440px, 88%);
}

.os-window__bar {
    display: flex;
    align-items: center;
    gap: 0.38rem;
    min-height: 38px;
    padding: 0 0.85rem;
    cursor: grab;
    user-select: none;
    background:
        linear-gradient(90deg, color-mix(in srgb, var(--play-cyan) 13%, transparent), rgba(255, 255, 255, 0.045)),
        rgba(255, 255, 255, 0.04);
}

.os-window__bar:active {
    cursor: grabbing;
}

.os-control {
    width: 24px;
    height: 22px;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 5px;
    cursor: pointer;
    flex: 0 0 auto;
    color: #ffffff;
    font-size: 0.82rem;
    font-weight: 900;
    line-height: 1;
}

.os-control--close {
    background: linear-gradient(135deg, #c2410c, #ef4444);
}

.os-control--minimize {
    background: linear-gradient(135deg, color-mix(in srgb, var(--play-cyan) 68%, #0e7490), var(--play-cyan));
    color: #06111c;
}

.os-control--maximize {
    background: linear-gradient(135deg, color-mix(in srgb, var(--play-green) 64%, #047857), var(--play-green));
    color: #06111c;
    margin-right: 0.55rem;
}

.os-control--close::before {
    content: "x";
}

.os-control--minimize::before {
    content: "-";
}

.os-control--maximize::before {
    content: "+";
}

.os-control:hover,
.os-control:focus-visible {
    transform: translateY(-1px);
    outline: 0;
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--play-cyan) 16%, transparent);
}

.os-window__bar strong {
    color: var(--play-ink);
    font-size: 0.86rem;
}

.os-window__body {
    padding: 1rem;
}

.folder-list {
    display: grid;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.folder-list button {
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.06);
    color: var(--play-ink);
    cursor: pointer;
    font: inherit;
    font-weight: 700;
    padding: 0.65rem 0.75rem;
    text-align: left;
}

.folder-list button.is-selected {
    background: linear-gradient(135deg, color-mix(in srgb, var(--play-cyan) 22%, transparent), color-mix(in srgb, var(--play-green) 16%, transparent));
    border-color: color-mix(in srgb, var(--play-cyan) 36%, transparent);
}

.folder-preview {
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.06);
    padding: 0.9rem;
}

.folder-preview span,
.folder-preview strong {
    display: block;
}

.folder-preview span {
    color: var(--play-muted);
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
}

.folder-preview strong {
    color: var(--play-green);
    font-size: 2rem;
    line-height: 1.1;
}

.folder-preview p {
    margin: 0.65rem 0 0;
    font-size: 0.9rem;
}

.folder-progress {
    height: 8px;
    overflow: hidden;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    margin-top: 0.75rem;
}

.folder-progress span {
    width: 76%;
    height: 100%;
    background: linear-gradient(90deg, var(--play-cyan), var(--play-green));
}

.os-chat {
    display: grid;
    gap: 0.65rem;
}

.os-chat p,
.os-chat li {
    color: var(--play-ink);
    margin: 0;
}

.os-chat p {
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.07);
    padding: 0.7rem 0.8rem;
}

.os-chat ul {
    display: grid;
    gap: 0.35rem;
    color: var(--play-muted);
}

.os-chat li {
    position: relative;
    padding-left: 1rem;
}

.os-chat li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.65rem;
    width: 6px;
    height: 6px;
    border-radius: 999px;
    background: var(--play-yellow);
}

.os-terminal {
    padding: 1rem;
    background: rgba(0, 0, 0, 0.38);
    font-family: Consolas, "Courier New", monospace;
}

#terminal-output {
    max-height: 128px;
    overflow: auto;
    margin-bottom: 0.4rem;
}

.os-terminal p {
    color: #dbeafe;
    margin: 0 0 0.45rem;
    font-size: 0.92rem;
}

.os-terminal p span {
    color: var(--play-green);
}

.os-terminal label {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 0.5rem;
    align-items: center;
    color: var(--play-yellow);
}

.os-terminal input {
    min-height: 34px;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--play-ink);
    font: inherit;
}

.os-toast {
    position: absolute;
    right: 1rem;
    top: 3.4rem;
    z-index: 20;
    max-width: 260px;
    border: 1px solid color-mix(in srgb, var(--play-yellow) 34%, transparent);
    border-radius: 8px;
    background: rgba(8, 11, 18, 0.86);
    color: var(--play-ink);
    padding: 0.85rem 1rem;
    box-shadow: 0 18px 50px -28px color-mix(in srgb, var(--play-yellow) 80%, transparent);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease;
}

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

.os-dock {
    position: absolute;
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
    z-index: 18;
    display: flex;
    gap: 0.65rem;
    padding: 0.55rem;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 8px;
    background:
        linear-gradient(90deg, color-mix(in srgb, var(--play-cyan) 10%, transparent), color-mix(in srgb, var(--play-pink) 8%, transparent)),
        rgba(5, 10, 18, 0.76);
    backdrop-filter: blur(18px);
}

.os-dock::before {
    content: "MODULE";
    display: inline-flex;
    align-items: center;
    color: var(--play-muted);
    font-size: 0.7rem;
    font-weight: 900;
    letter-spacing: 1.4px;
    padding: 0 0.35rem;
}

.os-dock button {
    width: auto;
    min-width: 46px;
    height: 46px;
    border: 0;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--play-cyan), var(--play-green));
    color: #06111c;
    cursor: pointer;
    font: inherit;
    font-weight: 900;
    box-shadow: 0 12px 34px -20px color-mix(in srgb, var(--play-cyan) 95%, transparent);
}

.os-dock button.is-open {
    box-shadow:
        0 12px 34px -20px color-mix(in srgb, var(--play-cyan) 95%, transparent),
        0 0 0 2px rgba(255, 255, 255, 0.28);
}

.os-dock button.is-minimized {
    opacity: 1;
    filter: saturate(0.68) brightness(0.86);
    transform: translateY(4px);
}

.os-dock button:nth-child(2) {
    background: linear-gradient(135deg, var(--play-pink), var(--play-yellow));
}

.os-dock button:nth-child(4) {
    margin-left: auto;
    background: linear-gradient(135deg, #be123c, #c2410c 58%, #92400e);
    color: #ffffff;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.48);
}

.configurator-band,
.comparison-band,
.final-band {
    background:
        linear-gradient(120deg, color-mix(in srgb, var(--play-cyan) 12%, transparent), transparent 36%),
        color-mix(in srgb, var(--play-bg) 86%, #131b2c);
}

.configurator-grid,
.before-after-grid,
.shop-grid,
.split-demo,
.final-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 3rem;
    align-items: center;
}

.config-controls {
    display: grid;
    gap: 1rem;
    max-width: 520px;
}

.config-controls label,
.comparison-widget label {
    display: grid;
    gap: 0.5rem;
    color: var(--play-ink);
    font-weight: 800;
}

.config-controls select,
.config-controls input[type="range"],
.comparison-widget input[type="range"] {
    width: 100%;
}

.config-controls select {
    min-height: 48px;
    border-radius: 6px;
    border: 1px solid color-mix(in srgb, var(--play-cyan) 28%, transparent);
    background: var(--play-panel);
    color: var(--play-ink);
    padding: 0 0.85rem;
    font: inherit;
}

.switch-row {
    display: flex !important;
    grid-template-columns: none;
    align-items: center;
    gap: 0.75rem !important;
}

.switch-row input {
    width: 22px;
    height: 22px;
    accent-color: var(--play-green);
}

.estimate-panel,
.analytics-panel,
.comparison-widget,
.booking-flow {
    padding: clamp(1.25rem, 3vw, 2rem);
}

.estimate-panel strong {
    display: block;
    color: var(--play-ink);
    font-size: clamp(2.4rem, 6vw, 4.2rem);
    line-height: 1;
    margin: 0.7rem 0 1.4rem;
}

.estimate-bars {
    display: grid;
    gap: 0.65rem;
    margin-bottom: 1.5rem;
}

.estimate-bars span {
    display: block;
    height: 10px;
    width: var(--bar);
    border-radius: 999px;
    background: linear-gradient(90deg, var(--play-pink), var(--play-yellow), var(--play-green));
}

.estimate-panel li {
    color: var(--play-muted);
    padding: 0.4rem 0;
    border-top: 1px solid color-mix(in srgb, var(--play-cyan) 16%, transparent);
}

.panel-topline {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.spark-bars {
    height: 220px;
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.7rem;
    align-items: end;
    margin-bottom: 1.4rem;
}

.spark-bars span {
    height: var(--h);
    min-height: 24px;
    border-radius: 6px 6px 0 0;
    background: linear-gradient(180deg, var(--play-green), var(--play-cyan));
    transform-origin: bottom;
    animation: barPulse 2.8s ease-in-out infinite;
}

.spark-bars span:nth-child(even) {
    animation-delay: 0.35s;
    background: linear-gradient(180deg, var(--play-yellow), var(--play-pink));
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
}

.dash-card {
    text-align: left;
    border: 1px solid color-mix(in srgb, var(--play-cyan) 18%, transparent);
    border-radius: 8px;
    padding: 0.9rem;
    background: color-mix(in srgb, var(--play-panel) 84%, transparent);
    color: var(--play-ink);
    cursor: pointer;
    font: inherit;
}

.dash-card.is-active {
    border-color: var(--play-yellow);
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--play-yellow) 42%, transparent);
}

.dash-card span,
.dash-card strong {
    display: block;
}

.dash-card span {
    color: var(--play-muted);
    font-size: 0.84rem;
}

.mini-feed {
    display: grid;
    gap: 0.7rem;
    margin-top: 1.5rem;
}

.mini-feed div {
    border-left: 4px solid var(--play-green);
    padding: 0.75rem 1rem;
    background: color-mix(in srgb, var(--play-panel) 78%, transparent);
    border-radius: 0 8px 8px 0;
    color: var(--play-ink);
}

.comparison-stage {
    position: relative;
    min-height: 320px;
    overflow: hidden;
    border-radius: 8px;
    margin-bottom: 1rem;
    background:
        linear-gradient(135deg, rgba(17, 24, 39, 0.92), color-mix(in srgb, var(--play-cyan) 22%, transparent)),
        repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.05) 0 12px, transparent 12px 24px);
}

.comparison-base,
.comparison-overlay {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    color: #ffffff;
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 800;
}

.comparison-overlay {
    width: 58%;
    overflow: hidden;
    background:
        linear-gradient(135deg, color-mix(in srgb, var(--play-cyan) 90%, transparent), color-mix(in srgb, var(--play-green) 82%, transparent)),
        radial-gradient(circle at 76% 24%, color-mix(in srgb, var(--play-yellow) 90%, transparent), transparent 12rem);
    color: #06111c;
    border-right: 4px solid #ffffff;
}

.booking-progress {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.55rem;
    margin-bottom: 1.4rem;
}

.booking-progress span {
    height: 9px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--play-muted) 26%, transparent);
}

.booking-progress span.is-done {
    background: linear-gradient(90deg, var(--play-cyan), var(--play-green));
}

.booking-actions .btn {
    min-width: 96px;
}

.booking-flow h3 {
    color: var(--play-ink);
    font-size: 1.75rem;
}

.final-grid {
    grid-template-columns: minmax(0, 1fr) auto;
}

.playground-footer {
    background: var(--play-bg);
}

@keyframes barPulse {
    0%, 100% { transform: scaleY(0.92); }
    50% { transform: scaleY(1); }
}

@keyframes riseIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 900px) {
    .play-hero {
        min-height: auto;
    }

    .play-hero__inner,
    .configurator-grid,
    .before-after-grid,
    .shop-grid,
    .split-demo,
    .final-grid,
    .ai-grid,
    .orbit-grid,
    .signal-grid,
    .physics-grid,
    .webos-grid,
    .controls-grid {
        grid-template-columns: 1fr;
    }

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

    .play-status {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .orbit-grid .orbit-stage {
        order: 2;
    }
}

@media (max-width: 640px) {
    .play-section {
        padding: 4rem 0;
    }

    .play-hero__inner {
        padding-top: 6.5rem;
    }

    .play-hero h1 {
        font-size: 3rem;
    }

    .play-status,
    .feature-strip,
    .dashboard-grid {
        grid-template-columns: 1fr;
    }

    .comparison-stage {
        min-height: 240px;
    }

    .ai-console,
    .signal-panel,
    .physics-lab {
        margin-left: -0.2rem;
        margin-right: -0.2rem;
    }

    .orbit-stage {
        min-height: 330px;
    }

    .orbit-card {
        min-width: 94px;
        min-height: 68px;
        font-size: 0.84rem;
    }

    .orbit-card--main {
        width: 150px;
        height: 104px;
    }

    #signal-canvas {
        height: 310px;
    }

    .physics-lab {
        min-height: 320px;
    }

    #physics-canvas {
        height: 320px;
    }

    .webos-desktop {
        min-height: 620px;
    }

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

    .control-card--dial,
    .control-card--switch,
    .control-card--button,
    .control-card--fader,
    .control-card--pad {
        grid-column: 1;
    }

    .toggle-switch {
        max-width: 250px;
    }

    .os-window {
        width: calc(100% - 1.4rem);
        left: 0.7rem !important;
    }

    .os-window--project {
        top: 3.6rem !important;
    }

    .os-window--assistant {
        top: 18.4rem !important;
    }

    .os-window--terminal {
        top: 33rem !important;
    }

    .os-dock {
        left: 0.7rem;
        right: 0.7rem;
        bottom: 0.7rem;
    }

    .os-dock::before {
        display: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    #play-canvas {
        display: none;
    }
}