* { box-sizing: border-box; margin: 0; padding: 0; }
body {
    background-color: var(--bg-color);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
        radial-gradient(ellipse 90% 50% at 50% 0%, rgba(168, 85, 247, 0.1), transparent 62%),
        radial-gradient(ellipse 70% 50% at 100% 100%, rgba(124, 58, 237, 0.07), transparent 62%),
        radial-gradient(ellipse 70% 50% at 0% 100%, rgba(56, 189, 248, 0.05), transparent 62%),
        linear-gradient(168deg, #04040f 0%, #0a0a18 48%, #060612 100%);
    pointer-events: none;
    z-index: -1;
}
#starfield {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: -3;
    pointer-events: none;
    contain: strict;
}
.vignette {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background:
        radial-gradient(circle at 50% 38%, transparent 0%, rgba(0,0,0,0.14) 50%, rgba(0,0,0,0.62) 130%),
        linear-gradient(180deg, rgba(0,0,0,0.08), rgba(0,0,0,0.42));
    z-index: -2;
    pointer-events: none;
}
.console-waves {
    position: fixed;
    inset: 0;
    z-index: -2;
    pointer-events: none;
    overflow: hidden;
    opacity: 0.52;
}
.console-wave {
    position: absolute;
    top: -34vh;
    left: -14vw;
    width: 96rem;
    height: 82rem;
    border-radius: 43%;
    background: rgba(0, 170, 255, 0.52);
    transform-origin: 50% 48%;
    animation: consoleDrift 16s linear infinite;
    filter: blur(1px);
    will-change: transform;
    backface-visibility: hidden;
    transform: translate3d(0, 0, 0);
}
.console-wave:nth-child(2) {
    top: -40vh;
    left: -10vw;
    background: rgba(119, 218, 255, 0.38);
    animation-duration: 21s;
    opacity: 0.68;
}
.console-wave:nth-child(3) {
    top: -28vh;
    left: -22vw;
    background: rgba(0, 0, 0, 0.22);
    animation-duration: 9s;
    opacity: 0.32;
}
@keyframes consoleDrift {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}
#main-menu {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: opacity 0.6s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1), filter 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
    will-change: opacity, transform, filter;
}
#main-menu.hidden {
    opacity: 0;
    transform: scale(0.965) translateY(12px);
    filter: blur(8px);
    pointer-events: none;
}
header {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin: clamp(70px, 14vh, 130px) 0 56px;
    width: 100%;
    max-width: 800px;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}
h1 {
    font-family: Inter, ui-sans-serif, system-ui, sans-serif;
    font-size: clamp(4rem, 11vw, 8.5rem);
    font-weight: 900;
    line-height: 0.85;
    letter-spacing: -0.09em;
    position: relative;
    isolation: isolate;
    background:
        linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(225,232,255,0.95) 19%, rgba(124,58,237,0.95) 42%, rgba(56,189,248,0.96) 64%, rgba(248,250,252,0.98) 100%),
        linear-gradient(105deg, transparent 0 18%, rgba(255,255,255,0.95) 34%, transparent 49% 100%);
    background-size: 100% 100%, 260% 100%;
    background-position: 0% center;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin: 0;
    text-transform: uppercase;
    -webkit-text-stroke: 1px rgba(255,255,255,0.08);
    text-shadow:
        0 1px 0 rgba(255,255,255,0.28),
        0 2px 0 rgba(14,23,45,0.32),
        0 18px 42px rgba(2,6,23,0.52),
        0 0 34px rgba(56,189,248,0.24),
        0 0 72px rgba(168,85,247,0.18);
    filter: drop-shadow(0 20px 38px rgba(0,0,0,0.42));
    animation: cometTitleFlow 10s linear infinite;
}
h1::before {
    content: "";
    position: absolute;
    inset: -0.26em -0.18em -0.18em;
    border-radius: 34px;
    background:
        radial-gradient(ellipse at 32% 28%, rgba(168,85,247,0.34), transparent 52%),
        radial-gradient(ellipse at 68% 72%, rgba(56,189,248,0.28), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,0.05), transparent 58%);
    opacity: 0.9;
    filter: blur(18px);
    z-index: -1;
    pointer-events: none;
    transform: translate3d(0, 0.04em, 0);
}
h1::after {
    content: "COMET";
    position: absolute;
    inset: 0;
    color: transparent;
    -webkit-text-stroke: 1.5px rgba(255,255,255,0.18);
    text-shadow:
        0 0 1px rgba(255,255,255,0.34),
        0.035em 0.055em 0 rgba(56,189,248,0.12),
        -0.03em -0.035em 0 rgba(168,85,247,0.12);
    transform: translate3d(0.018em, 0.022em, 0);
    z-index: -1;
    pointer-events: none;
}
.title-version {
    position: absolute;
    left: calc(100% + 18px);
    bottom: 0.08em;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.28em 0.54em;
    border: 1px solid rgba(255,255,255,0.14);
    border-radius: 999px;
    background: rgba(6, 12, 28, 0.42);
    color: rgba(226, 232, 255, 0.88);
    font-size: clamp(0.54rem, 1.15vw, 0.82rem);
    font-weight: 800;
    line-height: 1;
    letter-spacing: 0.08em;
    -webkit-text-stroke: 0;
    text-shadow: 0 0 16px rgba(56,189,248,0.34);
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.12),
        0 8px 24px rgba(0,0,0,0.28),
        0 0 24px rgba(168,85,247,0.12);
    filter: none;
    transform: translateZ(0);
    pointer-events: none;
    white-space: nowrap;
}
@keyframes cometTitleFlow {
    to { background-position: 0% center, 260% center; }
}
.subtitle {
    margin-top: 22px;
    color: var(--text-secondary);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.55em;
    text-transform: uppercase;
    opacity: 0.8;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    padding-left: 0.55em;
}
.subtitle::before, .subtitle::after {
    content: '';
    height: 1px;
    width: 36px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.22), transparent);
}
.controls-container {
    width: 100%;
    max-width: 860px;
    margin-bottom: 50px;
    display: flex;
    flex-direction: column;
    gap: 18px;
    padding: 0 20px;
    z-index: 10;
}
.search-container {
    position: relative;
    width: 100%;
    min-height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    isolation: isolate;
}
.search-container::before {
    content: "";
    position: absolute;
    inset: -48px -80px;
    background-image: linear-gradient(to right, rgba(255,255,255,0.025) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255,255,255,0.025) 1px, transparent 1px);
    background-size: 1rem 1rem;
    background-position: center;
    filter: blur(1px);
    opacity: 0.35;
    pointer-events: none;
    z-index: -4;
}
.search-glow,
.search-white,
.search-border,
.search-dark-border {
    position: absolute;
    width: 100%;
    height: 100%;
    max-width: 820px;
    max-height: 70px;
    overflow: hidden;
    border-radius: 18px;
    pointer-events: none;
    z-index: -1;
}
.search-glow {
    max-width: 870px;
    max-height: 138px;
    filter: blur(34px);
    opacity: 0.42;
}
.search-white {
    max-width: 808px;
    max-height: 64px;
    border-radius: 15px;
    filter: blur(2px);
}
.search-border {
    max-width: 804px;
    max-height: 62px;
    border-radius: 16px;
    filter: blur(0.5px);
}
.search-dark-border {
    max-width: 816px;
    max-height: 68px;
    filter: blur(3px);
}
.search-glow::before,
.search-white::before,
.search-border::before,
.search-dark-border::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 960px;
    height: 960px;
    background-repeat: no-repeat;
    background-position: 0 0;
    transition: transform 1.6s var(--ease-out), filter 1.6s var(--ease-out);
}
.search-glow::before {
    transform: translate(-50%, -50%) rotate(60deg);
    background-image: conic-gradient(#000, #402fb5 5%, #000 38%, #000 50%, #cf30aa 60%, #000 87%);
}
.search-white::before {
    transform: translate(-50%, -50%) rotate(83deg);
    filter: brightness(1.4);
    background-image: conic-gradient(rgba(0,0,0,0) 0%, #a099d8, rgba(0,0,0,0) 8%, rgba(0,0,0,0) 50%, #dfa2da, rgba(0,0,0,0) 58%);
}
.search-border::before {
    transform: translate(-50%, -50%) rotate(70deg);
    filter: brightness(1.3);
    background-image: conic-gradient(#1c191c, #402fb5 5%, #1c191c 14%, #1c191c 50%, #cf30aa 60%, #1c191c 64%);
}
.search-dark-border::before {
    transform: translate(-50%, -50%) rotate(82deg);
    background-image: conic-gradient(rgba(0,0,0,0), #18116a, rgba(0,0,0,0) 10%, rgba(0,0,0,0) 50%, #6e1b60, rgba(0,0,0,0) 60%);
}
.search-container:hover .search-glow::before { transform: translate(-50%, -50%) rotate(-120deg); }
.search-container:hover .search-white::before { transform: translate(-50%, -50%) rotate(-97deg); }
.search-container:hover .search-border::before { transform: translate(-50%, -50%) rotate(-110deg); }
.search-container:hover .search-dark-border::before { transform: translate(-50%, -50%) rotate(-98deg); }
.search-container:focus-within .search-glow::before {
    transform: translate(-50%, -50%) rotate(420deg);
    transition-duration: 4s;
}
.search-container:focus-within .search-white::before {
    transform: translate(-50%, -50%) rotate(443deg);
    transition-duration: 4s;
}
.search-container:focus-within .search-border::before {
    transform: translate(-50%, -50%) rotate(430deg);
    transition-duration: 4s;
}
.search-container:focus-within .search-dark-border::before {
    transform: translate(-50%, -50%) rotate(442deg);
    transition-duration: 4s;
}
.search-main {
    position: relative;
    display: grid;
    grid-template-columns: 56px minmax(0, 1fr) auto;
    align-items: center;
    width: min(100%, 804px);
    height: 60px;
    border-radius: 15px;
    background: #010201;
    overflow: hidden;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.035), 0 14px 42px rgba(0,0,0,0.3);
    z-index: 1;
}
.search-main::after {
    content: "";
    position: absolute;
    top: 10px;
    left: 6px;
    width: 42px;
    height: 26px;
    background: #cf30aa;
    filter: blur(23px);
    opacity: 0.72;
    transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
    pointer-events: none;
}
.search-container:hover .search-main::after,
.search-container:focus-within .search-main::after {
    opacity: 0.18;
    transform: translateX(24px);
}
.search-icon {
    position: relative;
    z-index: 3;
    width: 24px;
    height: 24px;
    margin-left: 21px;
    color: rgba(214, 214, 230, 0.78);
    display: grid;
    place-items: center;
    transition: color 0.35s var(--ease), transform 0.35s var(--ease), opacity 0.35s var(--ease);
}
.search-container:focus-within .search-icon {
    color: #f8e7f8;
    opacity: 1;
    transform: scale(1.06);
}
.search-icon svg,
.action-btn svg,
.nav-btn svg,
.no-results-icon svg {
    width: 100%;
    height: 100%;
    display: block;
    stroke: currentColor;
}
.search-input {
    position: relative;
    z-index: 4;
    grid-column: 2;
    width: 100%;
    height: 100%;
    background: transparent;
    border: none;
    padding: 0 18px 0 0;
    color: transparent;
    caret-color: transparent;
    font-family: inherit;
    font-size: 1.08rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    outline: none;
    min-width: 0;
}
.search-input::placeholder { color: transparent; }
.search-typing-layer {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 56px;
    right: 114px;
    z-index: 2;
    display: flex;
    align-items: center;
    pointer-events: none;
    overflow: hidden;
    font-size: 1.08rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    color: white;
    white-space: pre;
}
.search-typed-text {
    display: inline-block;
    min-width: 1px;
    opacity: 0;
    transform: translateY(4px);
    transition: opacity 0.18s var(--ease), transform 0.22s var(--ease), filter 0.22s var(--ease);
    filter: blur(2px);
}
.search-typed-text.has-text {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
}
.search-typed-new {
    display: inline-block;
    animation: typedSoftPop 0.22s var(--ease-out);
}
.search-placeholder {
    position: absolute;
    left: 0;
    color: #c0b9c0;
    opacity: 0.78;
    transform: translateY(0);
    transition: opacity 0.24s var(--ease), transform 0.24s var(--ease), filter 0.24s var(--ease);
}
.search-container:focus-within .search-placeholder {
    opacity: 0.48;
    transform: translateX(2px);
    filter: blur(0.2px);
}
.search-typed-text.has-text + .search-placeholder {
    opacity: 0;
    transform: translateY(-3px);
}
.search-caret {
    width: 2px;
    height: 24px;
    margin-left: 3px;
    border-radius: 999px;
    background: repeating-linear-gradient(
        180deg,
        #cf30aa 0%,
        #b946d6 18%,
        #8b5cf6 38%,
        #cf30aa 50%,
        #b946d6 68%,
        #8b5cf6 88%,
        #cf30aa 100%
    );
    background-size: 100% 200%;
    box-shadow: 0 0 10px rgba(207, 48, 170, 0.42), 0 0 18px rgba(139, 92, 246, 0.28);
    opacity: 0;
    transform: scaleY(0.8);
    transition: opacity 0.2s var(--ease), transform 0.2s var(--ease);
}
.search-main.input-focused .search-caret {
    opacity: 1;
    transform: scaleY(1);
    animation: caretFlow 3.2s linear infinite;
}
.search-input-mask {
    position: absolute;
    left: 66px;
    top: 20px;
    width: 160px;
    height: 22px;
    background: linear-gradient(90deg, transparent, #010201);
    pointer-events: none;
    z-index: 3;
    opacity: 0.75;
    transition: opacity 0.25s var(--ease);
}
.search-main:focus-within .search-input-mask { opacity: 0; }
.search-actions {
    position: relative;
    z-index: 5;
    grid-column: 3;
    display: flex;
    align-items: center;
    gap: 8px;
    padding-right: 8px;
}
.action-shell {
    position: relative;
    width: 42px;
    height: 42px;
    flex: 0 0 auto;
}
.action-shell:has(.action-btn[hidden]) { display: none; }
.action-button-border {
    height: 42px;
    width: 40px;
    position: absolute;
    overflow: hidden;
    top: 0;
    right: 1px;
    border-radius: 11px;
    pointer-events: none;
    z-index: 0;
}
.action-button-border::before {
    content: "";
    position: absolute;
    inset: 0;
    padding: 1px;
    border-radius: inherit;
    background-image: conic-gradient(
        from var(--action-border-angle, 0deg),
        transparent 0deg,
        transparent 284deg,
        rgba(255,255,255,0) 302deg,
        rgba(255,255,255,0.92) 324deg,
        #ffffff 342deg,
        rgba(255,255,255,0.68) 354deg,
        transparent 360deg
    );
    -webkit-mask:
        linear-gradient(#000 0 0) content-box,
        linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask:
        linear-gradient(#000 0 0) content-box,
        linear-gradient(#000 0 0);
    mask-composite: exclude;
    filter: drop-shadow(0 0 5px rgba(255,255,255,0.58));
    --action-border-angle: 328deg;
    animation: none;
}
.action-btn {
    position: absolute;
    top: 1px;
    right: 2px;
    max-height: 40px;
    max-width: 38px;
    height: 100%;
    width: 100%;
    border-radius: 10px;
    background: linear-gradient(180deg, #161329, black, #1d1b4b);
    border: 1px solid transparent;
    color: rgba(214, 214, 230, 0.82);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 0;
    transition: color 0.2s var(--ease), transform 0.2s var(--ease), border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
    overflow: hidden;
    isolation: isolate;
    z-index: 1;
}
.action-btn[hidden] { display: none; }
.action-btn svg,
.action-btn i { position: relative; z-index: 2; width: 18px; height: 18px; }
.action-btn i {
    display: grid;
    place-items: center;
    font-size: 1rem;
    line-height: 1;
}
.action-btn:hover {
    color: #fff;
    transform: translateY(-1px) scale(1.04);
    border-color: rgba(214, 214, 230, 0.22);
    box-shadow: 0 0 18px rgba(207, 48, 170, 0.14);
}
.action-btn:active { transform: scale(0.94); }
.action-btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 2px rgba(207, 48, 170, 0.45);
}
@property --action-border-angle {
    syntax: "<angle>";
    inherits: false;
    initial-value: 0deg;
}
@keyframes searchRotate {
    to { transform: rotate(360deg); }
}
@keyframes actionBorderOrbit {
    to { --action-border-angle: 360deg; }
}
@keyframes caretFlow {
    from { background-position: 0 0; }
    to { background-position: 0 200%; }
}
@keyframes typedSoftPop {
    from { opacity: 0.58; transform: translateY(3px); filter: blur(1.2px); }
    to { opacity: 1; transform: translateY(0); filter: blur(0); }
}
.filters {
    display: flex;
    justify-content: center;
    gap: 6px;
    flex-wrap: wrap;
    margin-top: 2px;
    padding: 6px 10px 8px;
    border-radius: 999px;
}
.filter-btn {
    --filter-accent: #297eff;
    --filter-accent-rgb: 41, 126, 255;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 40px;
    border: 0;
    cursor: pointer;
    border-radius: 12px;
    background: transparent;
    color: rgba(255, 255, 255, 0.58);
    font-family: inherit;
    transition: transform 0.3s cubic-bezier(0.25, 1, 0.5, 1), color 0.22s var(--ease);
    box-shadow: none;
    overflow: visible;
    isolation: isolate;
    padding: 0;
}
.filter-btn::before {
    content: "";
    position: absolute;
    inset: 6px;
    border-radius: 10px;
    background: rgba(255,255,255,0.055);
    opacity: 0;
    transform: scale(0.72);
    transition: opacity 0.18s var(--ease), transform 0.2s var(--ease);
    pointer-events: none;
}
.filter-btn:hover {
    transform: translateY(-2px) scale(1.04);
    color: #fff;
    background: transparent;
    box-shadow: none;
}
.filter-btn:hover::before {
    opacity: 1;
    transform: scale(1);
}
.filter-btn:active { transform: translateY(0) scale(0.94); }
.filter-btn.active {
    color: #fff;
    background: transparent;
    box-shadow: none;
    transform: scale(1.05);
}
.filter-btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 2px rgba(255,255,255,0.16);
}
.filter-icon-wrap {
    position: relative;
    width: 24px;
    height: 24px;
    overflow: visible;
    display: grid;
    place-items: center;
    z-index: 1;
}
.filter-icon-wrap i {
    font-size: 1.22rem;
    line-height: 1;
    color: currentColor;
    filter: none;
    transition: transform 0.22s var(--ease), color 0.18s var(--ease);
}
.filter-btn:hover:not(.active) .filter-icon-wrap i {
    transform: translateY(-2px) scale(1.1);
    color: #fff;
}
.filter-btn.active .filter-icon-wrap i {
    color: #fff;
    animation: filterWow 0.55s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}
.filter-active-line {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -5px;
    width: 4px;
    height: 3px;
    background-color: rgba(255,255,255,0.34);
    border: none;
    border-radius: 999px;
    transform: translateX(-50%) scaleX(0.5);
    opacity: 0;
    transition: width 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.2s var(--ease), transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), background-color 0.2s var(--ease);
}
.filter-btn.active .filter-active-line {
    width: 18px;
    opacity: 1;
    background-color: rgba(255,255,255,0.92);
    box-shadow: 0 0 12px rgba(var(--filter-accent-rgb), 0.42);
    transform: translateX(-50%) scaleX(1);
}
.filter-tooltip {
    content: "";
    position: absolute;
    top: -4.85em;
    min-width: 7.7em;
    height: 2.75em;
    padding: 0 1.05em;
    background:
        linear-gradient(135deg, rgba(255,255,255,0.13), rgba(255,255,255,0.035)),
        rgba(10, 10, 18, 0.88);
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid rgba(var(--filter-accent-rgb), 0.38);
    border-radius: 12px;
    text-shadow: 0 0 12px rgba(0, 0, 0, 0.85);
    opacity: 0;
    transform: translateY(8px) scale(0.96);
    transition: opacity 0.22s var(--ease), transform 0.22s var(--ease), border-color 0.22s var(--ease);
    pointer-events: none;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    box-shadow: 0 12px 26px rgba(0,0,0,0.38), 0 0 18px rgba(var(--filter-accent-rgb), 0.22);
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
    white-space: nowrap;
    z-index: 3;
}
.filter-tooltip::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -6px;
    width: 10px;
    height: 10px;
    background: rgba(10, 10, 18, 0.9);
    border-right: 1px solid rgba(var(--filter-accent-rgb), 0.38);
    border-bottom: 1px solid rgba(var(--filter-accent-rgb), 0.38);
    transform: translateX(-50%) rotate(45deg);
}
.filter-btn:hover .filter-tooltip,
.filter-btn:focus-visible .filter-tooltip {
    opacity: 1;
    transform: translateY(0) scale(1);
}
.filter-btn[data-filter="all"] { --filter-accent: #38bdf8; --filter-accent-rgb: 56, 189, 248; }
.filter-btn[data-filter="arcade"] { --filter-accent: #d946ef; --filter-accent-rgb: 217, 70, 239; }
.filter-btn[data-filter="sports"] { --filter-accent: #22c55e; --filter-accent-rgb: 34, 197, 94; }
.filter-btn[data-filter="sandbox"] { --filter-accent: #f59e0b; --filter-accent-rgb: 245, 158, 11; }
.filter-btn[data-filter="puzzle"] { --filter-accent: #818cf8; --filter-accent-rgb: 129, 140, 248; }
.filter-btn[data-filter="relax"] { --filter-accent: #10b981; --filter-accent-rgb: 16, 185, 129; }
@keyframes filterWow {
    0% { transform: scale(1) translateY(0); }
    30% { transform: scale(0.72) translateY(3px); }
    60% { transform: scale(1.22) translateY(-6px); }
    80% { transform: scale(0.92) translateY(1px); }
    100% { transform: scale(1) translateY(0); }
}
.grid {
    --rail-edge-pad: clamp(26px, 4.2vw, 64px);
    display: flex;
    gap: 14px;
    width: min(100%, 1920px);
    max-width: none;
    padding: 76px var(--rail-edge-pad) 190px;
    margin: 0 auto;
    z-index: 5;
    overflow-x: auto;
    overflow-y: visible;
    transform-style: preserve-3d;
    transform: perspective(1200px);
    scroll-padding: var(--rail-edge-pad);
    scroll-behavior: auto;
    scroll-snap-type: none;
    overscroll-behavior-x: contain;
    -webkit-overflow-scrolling: touch;
}
.grid::-webkit-scrollbar { height: 8px; }
.grid::-webkit-scrollbar-track { background: transparent; }
.grid::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.12);
    border-radius: 999px;
}
.grid::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.22); }
/* Rail spread: slide + fade only (no shrink — avoids "pop" expand on hover-off) */
.grid.card-active .card:not(.is-active) {
    opacity: 0.62;
    transform: translate3d(0, 0, 0);
}
.grid.card-active .card:has(~ .card.is-active) {
    transform: translate3d(-12px, 0, 0);
}
.grid.card-active .card.is-active ~ .card {
    transform: translate3d(12px, 0, 0);
}

.grid.card-active .card.is-active {
    z-index: 22;
}
.grid:not(.card-active) .card {
    transition:
        opacity 180ms cubic-bezier(0.4, 0, 0.2, 1),
        transform 200ms cubic-bezier(0.4, 0, 0.2, 1),
        filter 180ms var(--ease);
}
.card {
    --card-ease: cubic-bezier(0.22, 1, 0.36, 1);
    --card-ease-out: cubic-bezier(0.4, 0, 0.2, 1);
    --card-dur: 220ms;
    --card-dur-inner: 240ms;
    --c-rgb: 255, 255, 255;
    --card-rest-w: 178px;
    --card-focus-w: 260px;
    --card-rest-h: 238px;
    --card-focus-h: 298px;
    --card-body-scale-x: 0.685;
    --card-body-scale-y: 0.75;
    --card-radius: 20px;
    -webkit-appearance: none;
    appearance: none;
    flex: 0 0 var(--card-rest-w);
    width: var(--card-rest-w);
    height: var(--card-rest-h);
    background: transparent;
    color: inherit;
    border-radius: 0;
    position: relative;
    display: grid;
    place-items: stretch;
    text-decoration: none;
    cursor: pointer;
    border: 0;
    opacity: 0;
    transform: translate3d(0, 0, 0);
    animation: cardIn 0.65s cubic-bezier(0.19, 1.15, 0.36, 1.05) forwards;
    animation-delay: calc(var(--i, 0) * 35ms);
    transition:
        opacity var(--card-dur) var(--card-ease),
        transform var(--card-dur) var(--card-ease),
        filter var(--card-dur) var(--ease);
    overflow: visible;
    isolation: isolate;
    contain: layout style;
    font-family: inherit;
    padding: 0;
    transform-origin: center bottom;
    backface-visibility: hidden;
    will-change: transform, opacity;
    transform-style: preserve-3d;
}
.card[data-cat="arcade"]  { --c-rgb: var(--cat-arcade-rgb); }
.card[data-cat="sandbox"] { --c-rgb: var(--cat-sandbox-rgb); }
.card[data-cat="puzzle"]  { --c-rgb: var(--cat-puzzle-rgb); }
.card[data-cat="relax"]   { --c-rgb: var(--cat-relax-rgb); }
.card[data-cat="sports"]  { --c-rgb: var(--cat-sports-rgb); }
@keyframes cardIn {
    from {
        opacity: 0;
        transform: translate3d(0, 36px, -20px) scale(0.9) rotateX(-14deg);
        filter: blur(8px);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0) scale(1) rotateX(0deg);
        filter: blur(0);
    }
}
@property --card-border-angle {
    syntax: "<angle>";
    inherits: false;
    initial-value: 0deg;
}
@keyframes cardBorderLoop {
    to { --card-border-angle: 360deg; }
}
.card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--card-radius);
    background:
        linear-gradient(145deg, rgba(255,255,255,0.34), transparent 20%, transparent 66%, rgba(255,255,255,0.12)),
        radial-gradient(circle at 50% 18%, rgba(255,255,255,0.22), transparent 24%),
        radial-gradient(circle at 32% 42%, rgba(var(--c-rgb), 0.62), transparent 52%),
        radial-gradient(circle at 86% 86%, rgba(76, 128, 255, 0.35), transparent 45%),
        linear-gradient(180deg, rgba(18, 30, 56, 0.98), rgba(4, 7, 18, 0.99));
    opacity: 1;
    transform: translate3d(0, 0, -6px) scale3d(0.98, 0.98, 1);
    transform-origin: center bottom;
    transition: opacity 160ms var(--card-ease), transform var(--card-dur-inner) var(--card-ease), box-shadow 200ms var(--ease);
    z-index: 0;
    pointer-events: none;
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.18),
        inset 0 -24px 38px rgba(0,0,0,0.28),
        0 16px 34px rgba(0,0,0,0.34),
        0 6px 18px rgba(var(--c-rgb), 0.08);
}
.card::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: var(--card-radius);
    padding: 2px;
    background:
        conic-gradient(
            from var(--card-border-angle),
            transparent 0deg,
            transparent 252deg,
            rgba(var(--c-rgb), 0) 276deg,
            rgba(var(--c-rgb), 0.98) 306deg,
            rgba(255, 255, 255, 1) 326deg,
            rgba(var(--c-rgb), 0.98) 344deg,
            transparent 360deg
        );
    -webkit-mask:
        linear-gradient(#000 0 0) content-box,
        linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask:
        linear-gradient(#000 0 0) content-box,
        linear-gradient(#000 0 0);
    mask-composite: exclude;
    opacity: 0;
    transform: translate3d(0, 0, -2px) scale3d(0.98, 0.98, 1);
    transform-origin: center bottom;
    transition: opacity 120ms var(--card-ease), transform var(--card-dur-inner) var(--card-ease);
    z-index: 4;
    pointer-events: none;
    animation: cardBorderLoop 2.4s linear infinite;
    animation-play-state: paused;
}
.card:hover {
    opacity: 1;
    transform: translate3d(0, -9px, 10px) scale(1.03) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
    z-index: 20;
}
.card:hover::before {
    opacity: 1;
    transform: translate3d(0, 0, -7px) scale3d(1.02, 1.02, 1);
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.22),
        inset 0 -22px 36px rgba(0,0,0,0.24),
        0 24px 44px rgba(0,0,0,0.48),
        0 12px 34px rgba(var(--c-rgb), 0.38);
}
.card:focus-visible::before {
    transform: translate3d(0, 0, -7px) scale3d(1.02, 1.02, 1);
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.22),
        inset 0 -22px 36px rgba(0,0,0,0.24),
        0 24px 44px rgba(0,0,0,0.48),
        0 12px 34px rgba(var(--c-rgb), 0.38);
}
.card:hover::after,
.card:focus-visible::after,
.card.is-active::after {
    opacity: 1;
    transform: translate3d(0, 0, 3px) scale3d(1.02, 1.02, 1);
    animation-duration: 2.2s;
    animation-play-state: running;
}
.card:active {
    transform: translate3d(0, -7px, 8px) scale(1.02) rotateX(calc(var(--tilt-x, 0deg) * 0.7)) rotateY(calc(var(--tilt-y, 0deg) * 0.7));
}
.card:focus-visible {
    outline: none;
    opacity: 1;
    transform: translate3d(0, -9px, 10px) scale(1.03) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
    z-index: 20;
}
.card.is-active:not(:hover):not(:focus-visible) {
    transform: translate3d(0, -6px, 6px) scale(1.02);
    z-index: 21;
}
.card.is-active:not(:hover):not(:focus-visible)::after {
    opacity: 0.88;
    transform: translate3d(0, 0, 2px) scale3d(1.01, 1.01, 1);
    animation-duration: 2.6s;
    animation-play-state: running;
}
.card.is-active:not(:hover):not(:focus-visible)::before {
    transform: translate3d(0, 0, -6px) scale3d(1.01, 1.01, 1);
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.2),
        inset 0 -20px 32px rgba(0,0,0,0.22),
        0 18px 36px rgba(0,0,0,0.38),
        0 8px 24px rgba(var(--c-rgb), 0.24);
}
.card { scroll-snap-align: none; }
.card:first-child {
    margin-left: 2px;
}
.card:last-child {
    margin-right: 2px;
}
.card-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 2;
    pointer-events: none;
    position: relative;
    min-height: 100%;
    padding: 0 0 20px;
    transform: translateZ(0);
    transform-origin: center bottom;
    transition: none;
}
.card-content::before,
.card-content::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--card-radius);
    transform: translateZ(0) scale3d(0.98, 0.98, 1);
    transform-origin: center bottom;
    transition: opacity var(--card-dur-inner) var(--card-ease), transform var(--card-dur-inner) var(--card-ease);
    z-index: 2;
    pointer-events: none;
    overflow: hidden;
}
.card-content::before {
    background:
        radial-gradient(ellipse at 50% 18%, rgba(255,255,255,0.12), transparent 30%),
        linear-gradient(180deg, transparent 0 50%, rgba(0,0,0,0.16) 70%, rgba(0,0,0,0.62) 100%);
    opacity: 0.82;
}
.card-content::after {
    background:
        linear-gradient(115deg, transparent 10%, rgba(255,255,255,0.18) 20%, transparent 31%),
        linear-gradient(180deg, rgba(255,255,255,0.1), transparent 34%);
    opacity: 0.28;
    mix-blend-mode: screen;
    transition: opacity var(--card-dur-inner) var(--card-ease), transform var(--card-dur-inner) var(--card-ease);
}
.card:hover .card-content,
.card:focus-visible .card-content,
.card.is-active .card-content {
    transform: translate3d(0, 0, 6px);
}
.card:hover .card-content::before,
.card:focus-visible .card-content::before,
.card.is-active .card-content::before {
    transform: translate3d(0, 0, 0) scale3d(1.02, 1.02, 1);
}
.card:hover .card-content::after,
.card:focus-visible .card-content::after,
.card.is-active .card-content::after {
    background: radial-gradient(
        circle at var(--shine-x, 50%) var(--shine-y, 50%),
        rgba(255, 255, 255, 0.32) 0%,
        rgba(255, 255, 255, 0.12) 35%,
        transparent 68%
    );
    opacity: 0.5;
    transform: translate3d(0, 0, 4px) scale3d(1.02, 1.02, 1);
}
.card-art {
    position: absolute;
    inset: 0;
    border-radius: var(--card-radius);
    overflow: hidden;
    opacity: 0.94;
    transform: translate3d(0, 0, -5px) scale3d(0.98, 0.98, 1);
    transform-origin: center bottom;
    transition: opacity var(--card-dur-inner) var(--card-ease), transform var(--card-dur-inner) var(--card-ease);
    z-index: 1;
    pointer-events: none;
}
.card-art::before,
.card-art::after,
.art-sheen {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    border-radius: inherit;
}
.card-art::before {
    background:
        radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.12), transparent 50%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.05), transparent 40%, rgba(0, 0, 0, 0.35));
    mix-blend-mode: overlay;
    opacity: 0.85;
}
.card-art::after {
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 30%, rgba(0, 0, 0, 0.65) 100%);
    opacity: 0.9;
}
.art-sheen {
    background:
        linear-gradient(115deg, transparent 12%, rgba(255, 255, 255, 0.28) 23%, transparent 34%),
        radial-gradient(ellipse at 50% 108%, rgba(var(--c-rgb), 0.42), transparent 48%);
    opacity: 0.34;
    transform: translateX(-28%);
    transition: opacity var(--card-dur-inner) var(--card-ease), transform 280ms var(--card-ease);
}
.card[data-cat="arcade"] .card-art {
    background:
        radial-gradient(circle at 50% 25%, rgba(217, 70, 239, 0.45), transparent 60%),
        radial-gradient(circle at 15% 75%, rgba(56, 189, 248, 0.25), transparent 45%),
        linear-gradient(160deg, #100a26, #030209);
}
.card[data-cat="sandbox"] .card-art {
    background:
        radial-gradient(circle at 50% 25%, rgba(56, 189, 248, 0.45), transparent 60%),
        radial-gradient(circle at 15% 75%, rgba(20, 184, 166, 0.25), transparent 45%),
        linear-gradient(160deg, #051421, #01040a);
}
.card[data-cat="puzzle"] .card-art {
    background:
        radial-gradient(circle at 50% 25%, rgba(245, 158, 11, 0.4), transparent 60%),
        radial-gradient(circle at 15% 75%, rgba(129, 140, 248, 0.25), transparent 45%),
        linear-gradient(160deg, #190e05, #050201);
}
.card[data-cat="relax"] .card-art {
    background:
        radial-gradient(circle at 50% 25%, rgba(16, 185, 129, 0.4), transparent 60%),
        radial-gradient(circle at 15% 75%, rgba(14, 165, 233, 0.25), transparent 45%),
        linear-gradient(160deg, #031610, #010403);
}
.card[data-cat="sports"] .card-art {
    background:
        radial-gradient(circle at 50% 25%, rgba(251, 146, 60, 0.45), transparent 60%),
        radial-gradient(circle at 15% 75%, rgba(239, 68, 68, 0.25), transparent 45%),
        linear-gradient(160deg, #1d0c05, #050201);
}

/* HTML5GameArchive embeds — minimal dark placeholder art */
.card[data-embed="archive"] .card-art {
    background:
        linear-gradient(125deg, rgba(255, 255, 255, 0.07) 0%, transparent 38%),
        linear-gradient(160deg, #2a2a2a 0%, #101010 48%, #000000 100%);
}
.card[data-embed="archive"] .card-art::after {
    background: linear-gradient(180deg, transparent 55%, rgba(0, 0, 0, 0.65) 100%);
    opacity: 1;
}
.card[data-embed="archive"] .card-icon {
    opacity: 0.72;
    filter: grayscale(0.15);
}

.card[data-art="blackjack"] .card-art {
    background:
        radial-gradient(circle at 50% 30%, rgba(244, 63, 94, 0.45), transparent 55%),
        radial-gradient(circle at 20% 75%, rgba(251, 191, 36, 0.22), transparent 40%),
        radial-gradient(circle at 80% 75%, rgba(255, 255, 255, 0.15), transparent 35%),
        linear-gradient(160deg, #160a22, #04020a);
}
.card[data-art="comet-craft"] .card-art {
    background:
        radial-gradient(circle at 50% 30%, rgba(56, 189, 248, 0.48), transparent 55%),
        radial-gradient(circle at 20% 75%, rgba(168, 85, 247, 0.26), transparent 45%),
        radial-gradient(circle at 80% 70%, rgba(34, 197, 94, 0.15), transparent 40%),
        linear-gradient(160deg, #051224, #01040a);
}
.card[data-art="cometlife"] .card-art {
    background:
        radial-gradient(circle at 50% 30%, rgba(52, 211, 153, 0.45), transparent 55%),
        radial-gradient(circle at 20% 75%, rgba(14, 165, 233, 0.25), transparent 45%),
        linear-gradient(160deg, #031514, #000404);
}
.card[data-art="cosmic-drop"] .card-art {
    background:
        radial-gradient(circle at 50% 30%, rgba(217, 70, 239, 0.48), transparent 55%),
        radial-gradient(circle at 20% 75%, rgba(139, 92, 246, 0.28), transparent 45%),
        radial-gradient(circle at 80% 70%, rgba(56, 189, 248, 0.15), transparent 40%),
        linear-gradient(160deg, #0e0524, #010107);
}
.card[data-art="money-clicker"] .card-art {
    background:
        radial-gradient(circle at 50% 30%, rgba(250, 204, 21, 0.45), transparent 55%),
        radial-gradient(circle at 20% 75%, rgba(34, 197, 94, 0.32), transparent 45%),
        radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.1), transparent 35%),
        linear-gradient(160deg, #051408, #010502);
}
.card[data-art="sandbox"] .card-art {
    background:
        radial-gradient(circle at 50% 30%, rgba(56, 189, 248, 0.48), transparent 55%),
        radial-gradient(circle at 20% 75%, rgba(20, 184, 166, 0.24), transparent 45%),
        linear-gradient(160deg, #03111f, #01040a);
}
.card[data-art="void-breaker"] .card-art {
    background:
        radial-gradient(circle at 50% 30%, rgba(168, 85, 247, 0.45), transparent 55%),
        radial-gradient(circle at 20% 75%, rgba(56, 189, 248, 0.25), transparent 45%),
        linear-gradient(160deg, #0a031e, #010006);
}
.card[data-art="dead-signal"] .card-art {
    background:
        radial-gradient(circle at 50% 30%, rgba(239, 68, 68, 0.45), transparent 55%),
        radial-gradient(circle at 20% 75%, rgba(249, 115, 22, 0.25), transparent 45%),
        linear-gradient(160deg, #160305, #040101);
}
.card[data-art="wikiflow"] .card-art {
    background:
        radial-gradient(circle at 50% 30%, rgba(245, 158, 11, 0.42), transparent 55%),
        radial-gradient(circle at 20% 75%, rgba(217, 70, 239, 0.22), transparent 45%),
        linear-gradient(160deg, #1c0f06, #050201);
}
.card[data-art="perfect-circle"] .card-art {
    background:
        radial-gradient(circle at 50% 30%, rgba(245, 158, 11, 0.45), transparent 55%),
        radial-gradient(circle at 20% 75%, rgba(251, 146, 60, 0.2), transparent 45%),
        linear-gradient(160deg, #180d05, #040201);
}
.card[data-art="kern-type"] .card-art {
    background:
        radial-gradient(circle at 50% 30%, rgba(168, 85, 247, 0.42), transparent 55%),
        radial-gradient(circle at 20% 75%, rgba(244, 63, 94, 0.24), transparent 45%),
        linear-gradient(160deg, #130722, #04020a);
}
.card[data-art="skyline"] .card-art {
    background:
        radial-gradient(circle at 50% 30%, rgba(217, 70, 239, 0.45), transparent 55%),
        radial-gradient(circle at 20% 75%, rgba(56, 189, 248, 0.25), transparent 45%),
        linear-gradient(160deg, #0e051e, #020108);
}
.card[data-art="stones"] .card-art {
    background:
        radial-gradient(circle at 50% 30%, rgba(148, 163, 184, 0.35), transparent 55%),
        radial-gradient(circle at 20% 75%, rgba(16, 185, 129, 0.22), transparent 45%),
        linear-gradient(160deg, #081116, #020406);
}
.card[data-art="stacker"] .card-art {
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.12) 0 18%, transparent 18%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.08) 0 36%, transparent 36% 54%, rgba(255, 255, 255, 0.1) 54% 72%, transparent 72%),
        radial-gradient(circle at 50% 28%, rgba(96, 165, 250, 0.45), transparent 50%),
        linear-gradient(160deg, #0f172a, #020617);
}
.card[data-art="fluid"] .card-art {
    background:
        radial-gradient(circle at 50% 30%, rgba(56, 189, 248, 0.48), transparent 55%),
        radial-gradient(circle at 20% 75%, rgba(16, 185, 129, 0.25), transparent 45%),
        linear-gradient(160deg, #02121c, #010408);
}
.card[data-art="flux"] .card-art {
    background:
        radial-gradient(circle at 50% 30%, rgba(16, 185, 129, 0.42), transparent 55%),
        radial-gradient(circle at 20% 75%, rgba(56, 189, 248, 0.25), transparent 45%),
        linear-gradient(160deg, #021410, #000403);
}
.card[data-art="crystal"] .card-art {
    background:
        radial-gradient(circle at 50% 30%, rgba(217, 70, 239, 0.45), transparent 55%),
        radial-gradient(circle at 20% 75%, rgba(245, 158, 11, 0.25), transparent 45%),
        linear-gradient(160deg, #140521, #04010a);
}
.card[data-art="pong"] .card-art {
    background:
        radial-gradient(circle at 50% 30%, rgba(217, 70, 239, 0.42), transparent 55%),
        radial-gradient(circle at 20% 75%, rgba(56, 189, 248, 0.25), transparent 45%),
        linear-gradient(160deg, #0c081e, #010106);
}
.card[data-art="flappy"] .card-art {
    background:
        radial-gradient(circle at 50% 30%, rgba(56, 189, 248, 0.48), transparent 55%),
        radial-gradient(circle at 20% 75%, rgba(16, 185, 129, 0.22), transparent 45%),
        linear-gradient(160deg, #041221, #01040a);
}
.card[data-art="battleship"] .card-art {
    background:
        radial-gradient(circle at 50% 30%, rgba(56, 189, 248, 0.42), transparent 55%),
        radial-gradient(circle at 20% 75%, rgba(245, 158, 11, 0.2), transparent 45%),
        linear-gradient(160deg, #040d1f, #01030a);
}
.card[data-art="retro-bowl"] .card-art {
    background:
        radial-gradient(circle at 50% 30%, rgba(34, 197, 94, 0.45), transparent 55%),
        radial-gradient(circle at 20% 75%, rgba(251, 146, 60, 0.2), transparent 45%),
        linear-gradient(160deg, #051408, #010402);
}
.card[data-art="basket-random"] .card-art {
    background:
        radial-gradient(circle at 50% 30%, rgba(251, 146, 60, 0.48), transparent 55%),
        radial-gradient(circle at 20% 75%, rgba(56, 189, 248, 0.22), transparent 45%),
        linear-gradient(160deg, #1a0b04, #050201);
}
.card[data-art="baseball-bros"] .card-art {
    background:
        radial-gradient(circle at 50% 30%, rgba(251, 146, 60, 0.45), transparent 55%),
        radial-gradient(circle at 20% 75%, rgba(16, 185, 129, 0.22), transparent 45%),
        radial-gradient(circle at 80% 70%, rgba(244, 63, 94, 0.15), transparent 40%),
        linear-gradient(160deg, #1c0c05, #050201);
}
.card:hover .card-art,
.card:focus-visible .card-art,
.card.is-active .card-art {
    opacity: 1;
    transform: translate3d(0, 0, 1px) scale3d(1.02, 1.02, 1);
}
.card:hover .art-sheen,
.card:focus-visible .art-sheen,
.card.is-active .art-sheen {
    opacity: 0.55;
    transform: translate3d(12%, 0, 1px);
}
.card-icon {
    position: absolute;
    top: 18px;
    left: 0;
    width: 100%;
    height: calc(100% - 82px);
    margin-bottom: 0;
    color: rgba(255, 255, 255, 0.74);
    display: grid;
    place-items: center;
    border-radius: var(--card-radius);
    background: transparent;
    border: 0;
    transform: translate3d(0, 0, 14px);
    z-index: 3;
    overflow: hidden;
    transition: color var(--card-dur) var(--ease), transform var(--card-dur-inner) var(--card-ease);
}
.card-icon i {
    font-size: 3.85rem;
    line-height: 1;
    display: grid;
    place-items: center;
    width: 1.22em;
    height: 1.22em;
    text-align: center;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(var(--c-rgb), 0.15) 0%, rgba(var(--c-rgb), 0) 70%);
    border: 1px solid rgba(255, 255, 255, 0.03);
    text-shadow:
        0 12px 20px rgba(0,0,0,0.4),
        0 0 20px rgba(var(--c-rgb), 0.48);
    transition: transform var(--card-dur-inner) var(--card-ease), text-shadow var(--card-dur) var(--ease), background var(--card-dur) var(--ease), border-color var(--card-dur) var(--ease);
}
.card:hover .card-icon,
.card:focus-visible .card-icon,
.card.is-active .card-icon {
    color: #fff;
    transform: translate3d(0, -3px, 14px);
}
.card:hover .card-icon i,
.card:focus-visible .card-icon i,
.card.is-active .card-icon i {
    animation: none;
    transform: scale(1.04) rotate(1deg);
    background: radial-gradient(circle, rgba(var(--c-rgb), 0.26) 0%, rgba(var(--c-rgb), 0) 72%);
    border-color: rgba(255, 255, 255, 0.12);
    text-shadow:
        0 16px 24px rgba(0,0,0,0.45),
        0 0 28px rgba(var(--c-rgb), 0.65);
}
.card-title-inline {
    position: absolute;
    left: 50%;
    bottom: 52px;
    width: calc(var(--card-rest-w) - 18px);
    color: rgba(255,255,255,0.72);
    font-size: 0.73rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    line-height: 1.15;
    text-align: center;
    text-shadow: 0 6px 14px rgba(0,0,0,0.44);
    transform: translate3d(-50%, 0, 11px);
    opacity: 0.85;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    z-index: 5;
    padding: 7px 10px;
    border-radius: 10px;
    background: rgba(6, 10, 20, 0.34);
    border: 1px solid rgba(255,255,255,0.08);
    transition: opacity 180ms var(--ease), transform 240ms cubic-bezier(0.22, 1, 0.36, 1), color 180ms var(--ease), border-color 180ms var(--ease);
    pointer-events: none;
}
.card:hover .card-title-inline,
.card:focus-visible .card-title-inline,
.card.is-active .card-title-inline {
    opacity: 0;
    transform: translate3d(-50%, 7px, 11px);
}
.card h2 {
    position: absolute;
    left: calc(100% + 14px);
    right: auto;
    bottom: 18px;
    width: max-content;
    max-width: 240px;
    font-size: 0.94rem;
    font-weight: 750;
    color: rgba(255,255,255,0.95);
    opacity: 0;
    transform: translateX(-10px) translateY(8px);
    transition: opacity var(--card-dur-inner) var(--card-ease), transform var(--card-dur-inner) var(--card-ease);
    letter-spacing: 0.01em;
    text-align: left;
    padding: 6px 10px;
    border-radius: 10px;
    background: rgba(7, 12, 24, 0.56);
    border: 1px solid rgba(255,255,255,0.1);
    text-shadow: 0 6px 14px rgba(0,0,0,0.42);
    box-shadow: 0 10px 22px rgba(0,0,0,0.24);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    z-index: 6;
}
.card:hover h2,
.card:focus-visible h2,
.card.is-active h2 {
    opacity: 1;
    transform: translateX(0) translateY(-2px);
}
.card-start {
    position: absolute;
    left: 0;
    right: auto;
    width: 96px;
    bottom: 0;
    height: 44px;
    display: grid;
    place-items: center;
    background:
        linear-gradient(90deg, rgba(255,255,255,0.04), rgba(255,255,255,0.22), rgba(255,255,255,0.04)),
        linear-gradient(135deg, rgba(var(--c-rgb),0.64), rgba(255,255,255,0.12));
    color: #fff;
    font-size: 0.74rem;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    opacity: 0;
    transform: translate3d(0, 10px, 12px);
    transition: opacity 0.24s var(--ease), width 460ms cubic-bezier(0.22, 1, 0.36, 1), transform 460ms cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.24s var(--ease), background 0.24s var(--ease);
    z-index: 3;
    border-radius: 0 var(--card-radius) 0 var(--card-radius);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.18), 0 -10px 24px rgba(0,0,0,0.12);
    overflow: hidden;
}
.card:hover .card-start,
.card:focus-visible .card-start,
.card.is-active .card-start {
    opacity: 1;
    width: 104px;
    transform: translate3d(0, -2px, 28px);
}
.card-corner {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    color: rgba(255, 255, 255, 0.32);
    display: grid;
    place-items: center;
    transition: color 0.25s var(--ease), transform 0.3s cubic-bezier(0.25, 1, 0.5, 1), background 0.25s var(--ease);
    z-index: 2;
    pointer-events: none;
}
.card-corner i { font-size: 0.9rem; line-height: 1; }
.card:hover .card-corner,
.card:focus-visible .card-corner,
.card.is-active .card-corner {
    color: #fff;
    transform: translate3d(2px, -2px, 0) rotate(-45deg);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 10px rgba(var(--c-rgb), 0.25);
}
@media (prefers-reduced-motion: reduce) {
    h1 { animation: none; background-position: 50% center; }
    .card { animation: none; opacity: 1; transform: none; }
    .card:hover { transform: none; }
    .card:hover .card-icon { transform: none; }
    .card:hover .card-corner { transform: none; }
    .search-container::before { animation: none; }
    .nav-btn:hover { transform: none; }
    .action-btn:hover { transform: none; }
}
.budget-device .card,
.budget-device .filter-btn,
.budget-device .action-btn,
.budget-device .nav-btn {
    transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}
.budget-device .card {
    transition:
        flex-basis 620ms cubic-bezier(0.19, 1, 0.22, 1),
        width 620ms cubic-bezier(0.19, 1, 0.22, 1),
        height 620ms cubic-bezier(0.19, 1, 0.22, 1),
        margin-right 620ms cubic-bezier(0.19, 1, 0.22, 1),
        opacity 240ms ease,
        transform 620ms cubic-bezier(0.19, 1, 0.22, 1);
}
.budget-device .card { animation: none; opacity: 1; transform: none; }
.budget-device .card:hover .card-icon,
.budget-device .card:hover .card-corner,
.budget-device .action-btn:hover,
.budget-device .nav-btn:hover,
.budget-device .filter-btn:hover { transform: none; }
.budget-device h1 { animation: none; background-position: 50% center; }
.budget-device .card:hover .card-icon { box-shadow: none; }
.budget-device body::before { display: none; }
.budget-device .search-main,
.budget-device .filter-tooltip,
.budget-device .card h2 {
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
}

/* Chromebook / CrOS: starfield + body color only (no gradient overlay), trackpad-friendly rail */
.chromebook-mode body {
    background-color: var(--bg-color);
}
.chromebook-mode body::before {
    display: none;
}
.chromebook-mode .console-waves {
    display: none;
}
.chromebook-mode #starfield {
    display: block;
    opacity: 1;
}
.chromebook-mode h1,
.chromebook-mode .filter-btn.active .filter-icon-wrap,
.chromebook-mode .search-main.input-focused .search-caret {
    animation-timing-function: linear;
}
.chromebook-mode .search-glow,
.chromebook-mode .search-white,
.chromebook-mode .search-border,
.chromebook-mode .search-dark-border,
.chromebook-mode .search-main::after,
.chromebook-mode .search-container::before {
    opacity: 0.55;
}
.chromebook-mode .search-main,
.chromebook-mode .filter-tooltip,
.chromebook-mode .card h2,
.chromebook-mode .nav-btn {
    -webkit-backdrop-filter: blur(10px) saturate(1.04);
    backdrop-filter: blur(10px) saturate(1.04);
}
.chromebook-mode .search-main {
    background: rgba(10, 10, 20, 0.88);
    box-shadow:
        inset 0 0 0 1px rgba(255,255,255,0.09),
        0 10px 22px rgba(0,0,0,0.24);
}
.chromebook-mode .search-typed-text,
.chromebook-mode .search-placeholder,
.chromebook-mode .search-typed-new {
    filter: none;
    transition: opacity 0.14s ease, transform 0.14s ease;
}
.chromebook-mode .filters {
    gap: 8px;
    padding: 8px 12px 10px;
}
.chromebook-mode .filter-btn {
    width: 48px;
    height: 46px;
    border-radius: 14px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.16);
    transition: transform 0.16s ease, color 0.16s ease, border-color 0.16s ease, background 0.16s ease, box-shadow 0.16s ease;
}
.chromebook-mode .filter-btn:hover,
.chromebook-mode .filter-btn:focus-visible {
    box-shadow: 0 0 0 2px rgba(var(--filter-accent-rgb), 0.38);
}
.chromebook-mode .filter-btn:focus-visible {
    outline: 2px solid rgba(255, 255, 255, 0.92);
    outline-offset: 2px;
}
.chromebook-mode .action-btn,
.chromebook-mode .pin-btn {
    min-width: 40px;
    min-height: 40px;
}
.chromebook-mode .pin-btn {
    width: 36px;
    height: 36px;
}
.chromebook-mode .grid {
    --rail-edge-pad: clamp(32px, 5vw, 72px);
    transform: none;
    transform-style: flat;
    gap: 16px;
    padding-top: 58px;
    scroll-snap-type: x proximity;
    scroll-padding-inline: var(--rail-edge-pad);
    scrollbar-gutter: stable;
}
.chromebook-mode .grid::-webkit-scrollbar {
    height: 12px;
}
.chromebook-mode .grid::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.22);
    border: 2px solid transparent;
    background-clip: padding-box;
}
.chromebook-mode .grid::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.34);
    background-clip: padding-box;
}
.chromebook-mode .card {
    --card-rest-w: 188px;
    --card-focus-w: 268px;
    --card-rest-h: 248px;
    --card-focus-h: 306px;
    scroll-snap-align: center;
    animation: none;
    opacity: 1;
    transition: transform 220ms cubic-bezier(0.22, 1, 0.36, 1), opacity 160ms ease, box-shadow 160ms ease;
}
.chromebook-mode .grid.card-active .card:not(.is-active) {
    opacity: 0.88;
}
.chromebook-mode .card:hover,
.chromebook-mode .card:focus-visible {
    transform: translate3d(0, -8px, 0) scale(1.06);
}
.chromebook-mode .card:focus-visible {
    outline: 2px solid rgba(255, 255, 255, 0.92);
    outline-offset: 4px;
}
.chromebook-mode .card.is-active:not(:hover):not(:focus-visible) {
    transform: translate3d(0, -5px, 0) scale(1.04);
}

.chromebook-mode .grid.card-active .card:not(.is-active) {
    opacity: 0.76;
    transform: translate3d(0, 0, 0);
}
.chromebook-mode .grid.card-active .card:has(~ .card.is-active) {
    transform: translate3d(-7px, 0, 0);
}
.chromebook-mode .grid.card-active .card.is-active ~ .card {
    transform: translate3d(7px, 0, 0);
}
.chromebook-mode .card::before {
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.12),
        inset 0 -18px 30px rgba(0,0,0,0.2),
        0 14px 28px rgba(0,0,0,0.24);
    transition: transform 260ms cubic-bezier(0.22, 1, 0.36, 1), box-shadow 180ms ease;
}
.chromebook-mode .card::after {
    border-width: 2px;
    transition: opacity 180ms ease, border-color 180ms ease, transform 260ms cubic-bezier(0.22, 1, 0.36, 1);
}
.chromebook-mode .card-art {
    filter: saturate(0.96) contrast(1);
    transition: transform 260ms cubic-bezier(0.22, 1, 0.36, 1), opacity 180ms ease, filter 180ms ease;
}
.chromebook-mode .card-art::before,
.chromebook-mode .card-art::after,
.chromebook-mode .card-content::before,
.chromebook-mode .card-content::after,
.chromebook-mode .art-sheen {
    display: block;
    opacity: 0.72;
}
.chromebook-mode .card-icon,
.chromebook-mode .card-icon i {
    filter: none !important;
}
.chromebook-mode .card-icon i {
    font-size: 3.7rem;
}
.chromebook-mode .card h2 {
    box-shadow: 0 8px 20px rgba(0,0,0,0.22);
    background: rgba(10, 10, 20, 0.78);
}
.chromebook-mode .card-load-transition {
    transition: clip-path 480ms cubic-bezier(0.22, 1, 0.36, 1), opacity 220ms ease;
    box-shadow: 0 14px 36px rgba(0,0,0,0.2);
}
.chromebook-mode .transition-brand {
    filter: drop-shadow(0 12px 28px rgba(168, 85, 247, 0.2));
}
.chromebook-mode.chromebook-perf-medium #starfield {
    opacity: 1;
}
.chromebook-mode.chromebook-perf-medium .card-art::before,
.chromebook-mode.chromebook-perf-medium .card-art::after,
.chromebook-mode.chromebook-perf-medium .card-content::before,
.chromebook-mode.chromebook-perf-medium .card-content::after,
.chromebook-mode.chromebook-perf-medium .art-sheen {
    opacity: 0.62;
}
.chromebook-mode.chromebook-perf-medium .search-main,
.chromebook-mode.chromebook-perf-medium .filter-tooltip,
.chromebook-mode.chromebook-perf-medium .card h2,
.chromebook-mode.chromebook-perf-medium .nav-btn {
    -webkit-backdrop-filter: blur(8px) saturate(1.02);
    backdrop-filter: blur(8px) saturate(1.02);
}
.chromebook-mode.chromebook-perf-low #starfield {
    opacity: 0.94;
}
.chromebook-mode.chromebook-perf-low .card-art::before,
.chromebook-mode.chromebook-perf-low .card-art::after,
.chromebook-mode.chromebook-perf-low .card-content::before,
.chromebook-mode.chromebook-perf-low .card-content::after,
.chromebook-mode.chromebook-perf-low .art-sheen {
    opacity: 0.45;
}
.chromebook-mode.chromebook-perf-low .search-main,
.chromebook-mode.chromebook-perf-low .filter-tooltip,
.chromebook-mode.chromebook-perf-low .card h2,
.chromebook-mode.chromebook-perf-low .nav-btn {
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
}
.chromebook-mode.chromebook-perf-low .card::after {
    transition: none;
}

/* ==========================================================================
   GAME LIBRARY & FAVORITES (PINNING) SYSTEM
   ========================================================================== */

/* Pinned favorites star overlay on cards */
.card .pin-btn {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.60);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 15;
    transition: all 0.22s var(--ease);
    opacity: 0;
    transform: scale(0.8);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

/* Show star on card hover, focus-within, or when pinned */
.card:hover .pin-btn,
.card:focus-within .pin-btn,
.card.is-pinned .pin-btn {
    opacity: 1;
    transform: scale(1);
}

.card .pin-btn:hover {
    background: rgba(255, 255, 255, 0.9);
    border-color: #fff;
    color: #000;
    box-shadow: 0 0 12px rgba(255, 255, 255, 0.4);
}

/* Pinned (starred) state - glowing gold star */
.card.is-pinned .pin-btn {
    opacity: 1;
    color: #fbbf24;
    border-color: rgba(251, 191, 36, 0.4);
    background: rgba(251, 191, 36, 0.15);
    box-shadow: inset 0 0 6px rgba(251, 191, 36, 0.2);
}

.card.is-pinned .pin-btn:hover {
    background: #fbbf24;
    color: #000;
    box-shadow: 0 0 14px rgba(251, 191, 36, 0.6);
}

/* Library Trigger Card style (at the end of the homepage rail) */
.card.library-trigger-card .card-art {
    background:
        radial-gradient(circle at 50% 25%, rgba(168, 85, 247, 0.4), transparent 60%),
        radial-gradient(circle at 15% 75%, rgba(56, 189, 248, 0.25), transparent 45%),
        linear-gradient(160deg, #100524, #01040a);
    border: 1px dashed rgba(168, 85, 247, 0.4);
}

.card.library-trigger-card .card-icon {
    color: #a855f7;
    text-shadow: 0 0 12px rgba(168, 85, 247, 0.5);
    filter: drop-shadow(0 2px 8px rgba(168, 85, 247, 0.3));
}

.card.library-trigger-card .card-title-inline,
.card.library-trigger-card h2 {
    background: linear-gradient(135deg, #fff 0%, #d8b4fe 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Dedicated Library button in Filters Bar */
.library-nav-btn {
    --filter-accent: #a855f7;
    --filter-accent-rgb: 168, 85, 247;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 40px;
    border: 0;
    cursor: pointer;
    border-radius: 12px;
    background: transparent;
    color: rgba(255, 255, 255, 0.58);
    font-family: inherit;
    transition: transform 0.3s cubic-bezier(0.25, 1, 0.5, 1), color 0.22s var(--ease);
    box-shadow: none;
    overflow: visible;
    isolation: isolate;
    padding: 0;
}

.library-nav-btn::before {
    content: "";
    position: absolute;
    inset: 6px;
    background: rgba(var(--filter-accent-rgb), 0.08);
    border-radius: 8px;
    opacity: 0;
    transform: scale(0.85);
    transition: transform 0.28s var(--ease), opacity 0.24s var(--ease);
    z-index: -1;
}

.library-nav-btn:hover {
    color: var(--filter-accent);
    transform: translateY(-2px);
}

.library-nav-btn:hover::before {
    opacity: 1;
    transform: scale(1);
}

.library-nav-btn:active {
    transform: translateY(0) scale(0.94);
}

.library-nav-btn .filter-icon-wrap {
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    transition: transform 0.3s var(--ease);
}

.library-nav-btn:hover .filter-icon-wrap {
    transform: scale(1.12);
}

.library-nav-btn .filter-tooltip {
    position: absolute;
    bottom: calc(100% + 12px);
    left: 50%;
    transform: translateX(-50%) translateY(6px);
    background: rgba(10, 10, 10, 0.72);
    -webkit-backdrop-filter: blur(12px) saturate(1.1);
    backdrop-filter: blur(12px) saturate(1.1);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: #fff;
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: transform 0.25s var(--ease), opacity 0.22s var(--ease);
    z-index: 100;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.4);
}

.library-nav-btn:hover .filter-tooltip,
.library-nav-btn:focus-visible .filter-tooltip {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}