:root {
    --bg: #fff6e6;
    --sf: #fff;
    --ink: #2f3a56;
    --mute: #6b7592;
    --pri: #3dbfa8;
    --priInk: #0f3d36;
    --acc: #ff9272;
    --ok: #d7f5de;
    --okb: #5cc779;
    --bad: #ffe0dd;
    --badb: #ff8a80;
    --line: #f0e3c8;
    --sh: 0 6px 0 rgba(47, 58, 86, .10);
    box-sizing: border-box;
    padding-top: env(safe-area-inset-top, 0px);
    padding-bottom: env(safe-area-inset-bottom, 0px)
}

@media(prefers-color-scheme:dark) {
    :root:not([data-theme="light"]) {
        color-scheme: dark;
        --bg: #1d2136;
        --sf: #2a3050;
        --ink: #f6f0e4;
        --mute: #a9b0c8;
        --pri: #4fd1ba;
        --priInk: #0b2e29;
        --ok: #24493a;
        --bad: #53302f;
        --line: #3a4166;
        --sh: 0 6px 0 rgba(0, 0, 0, .25)
    }
}

:root[data-theme="dark"] {
    color-scheme: dark;
    --bg: #1d2136;
    --sf: #2a3050;
    --ink: #f6f0e4;
    --mute: #a9b0c8;
    --pri: #4fd1ba;
    --priInk: #0b2e29;
    --ok: #24493a;
    --bad: #53302f;
    --line: #3a4166;
    --sh: 0 6px 0 rgba(0, 0, 0, .25)
}

html {
    height: 100%;
    scroll-padding-top: env(safe-area-inset-top, 0px)
}

* {
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent
}

body {
    margin: 0;
    min-height: 100%;
    background: var(--bg);
    color: var(--ink);
    font: 500 18px/1.3 Fredoka, "Trebuchet MS", system-ui, sans-serif;
    display: flex;
    justify-content: center
}

main {
    width: 100%;
    max-width: 480px;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    padding: 14px 0 22px
}

section {
    display: flex;
    flex-direction: column;
    flex: 1
}

[hidden] {
    display: none !important
}

h1 {
    margin: 6px 16px 0;
    font-size: 34px;
    text-align: center
}

h1 span {
    color: var(--acc)
}

.sub {
    margin: 2px 0 8px;
    text-align: center;
    color: var(--mute)
}

button {
    font: inherit;
    color: inherit;
    border: 0;
    cursor: pointer
}

button:focus-visible,
input:focus-visible {
    outline: 3px solid var(--acc);
    outline-offset: 3px
}

.rail {
    position: relative;
    display: flex;
    gap: 14px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding: 14px calc((100% - 74%)/2) 20px;
    scrollbar-width: none;
    margin-top: auto;
    overscroll-behavior-x: contain
}

.rail::-webkit-scrollbar {
    display: none
}

.card {
    flex: 0 0 74%;
    scroll-snap-align: center;
    scroll-snap-stop: always;
    border-radius: 30px;
    padding: 18px 14px;
    text-align: center;
    background: color-mix(in srgb, var(--c) 72%, var(--sf));
    box-shadow: var(--sh);
    transform: scale(.88);
    opacity: .7;
    transition: transform .25s, opacity .25s;
    position: relative
}

.card.on {
    transform: scale(1);
    opacity: 1
}

.art3 {
    height: 150px;
    position: relative
}

.art3 svg,
.art3 img {
    position: absolute;
    width: 104px;
    height: 104px;
    top: 24px;
    filter: drop-shadow(0 4px 0 rgba(0, 0, 0, .08))
}

/* side-by-side images (whole | cut): the card cover shows only the whole fruit (left half) */
.art3 img {
    object-fit: cover;
    object-position: left center
}

.art3 svg:nth-child(1),
.art3 img:nth-child(1) {
    left: 2%;
    transform: rotate(-10deg)
}

.art3 svg:nth-child(2),
.art3 img:nth-child(2) {
    left: 50%;
    margin-left: -52px;
    top: 6px;
    z-index: 1
}

.art3 svg:nth-child(3),
.art3 img:nth-child(3) {
    right: 2%;
    transform: rotate(10deg)
}

.card h3 {
    margin: 6px 0 0;
    font-size: 27px
}

.card p {
    margin: 2px 0 0;
    color: var(--mute)
}

.card.on p {
    color: var(--line)
}

.lock {
    position: absolute;
    top: 12px;
    right: 12px;
    background: var(--sf);
    border-radius: 99px;
    padding: 4px 12px;
    font-size: 14px
}

.dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: auto
}

.dots i {
    width: 10px;
    height: 10px;
    border-radius: 9px;
    background: var(--line);
    transition: .2s
}

.dots i.on {
    width: 26px;
    background: var(--acc)
}

.dots i {
    position: relative
}

.dots i::after {
    content: "";
    position: absolute;
    inset: -14px -4px
}

.setup {
    margin: 0 16px 0;
    background: var(--sf);
    border-radius: 26px;
    padding: 16px;
    box-shadow: var(--sh)
}

.row {
    display: flex;
    align-items: center;
    gap: 10px
}

.row b {
    margin-left: auto;
    font-size: 22px;
    color: var(--acc)
}

input[type=range] {
    width: 100%;
    height: 34px;
    appearance: none;
    background: none;
    margin: 6px 0
}

input[type=range]::-webkit-slider-runnable-track {
    height: 12px;
    border-radius: 9px;
    background: var(--line)
}

input[type=range]::-moz-range-track {
    height: 12px;
    border-radius: 9px;
    background: var(--line)
}

input[type=range]::-webkit-slider-thumb {
    appearance: none;
    width: 32px;
    height: 32px;
    margin-top: -10px;
    border-radius: 50%;
    background: var(--acc);
    border: 4px solid var(--sf);
    box-shadow: 0 2px 0 rgba(0, 0, 0, .2)
}

input[type=range]::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--acc);
    border: 4px solid var(--sf)
}

.chip {
    background: var(--bg);
    border-radius: 99px;
    padding: 6px 16px
}

.chip.on {
    background: var(--ink);
    color: var(--bg)
}

.big {
    width: 100%;
    margin-top: 12px;
    padding: 16px;
    border-radius: 22px;
    background: var(--pri);
    color: var(--priInk);
    font-size: 24px;
    font-weight: 700;
    box-shadow: 0 6px 0 color-mix(in srgb, var(--pri) 60%, #000)
}

.big:active {
    transform: translateY(4px);
    box-shadow: 0 2px 0 color-mix(in srgb, var(--pri) 60%, #000)
}

.big:disabled {
    opacity: .45
}

.top {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 4px 16px
}

.top button {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--sf);
    box-shadow: var(--sh);
    font-size: 18px
}

.bar {
    flex: 1;
    height: 14px;
    border-radius: 9px;
    background: var(--line);
    overflow: hidden
}

.bar i {
    display: block;
    height: 100%;
    width: 0;
    border-radius: 9px;
    background: var(--pri);
    transition: width .3s
}

.qcard {
    margin: 18px 16px 14px;
    background: var(--sf);
    border-radius: 30px;
    padding: 16px;
    text-align: center;
    box-shadow: var(--sh);
    animation: pop .35s
}

#art svg,
#art img {
    width: 100%;
    max-width: 400px;
    height: auto
}

.qcard h2 {
    margin: 0;
    font-size: 24px
}

.opts {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    padding: 0 16px
}

.opt {
    min-height: 72px;
    padding: 10px;
    border-radius: 22px;
    background: var(--sf);
    border: 3px solid var(--line);
    box-shadow: var(--sh);
    font-size: 20px;
    font-weight: 600
}

.opt:active {
    transform: translateY(3px)
}

.opt.ok {
    background: var(--ok);
    border-color: var(--okb)
}

.opt.bad {
    background: var(--bad);
    border-color: var(--badb);
    animation: shake .35s
}

.opt:disabled {
    cursor: default
}

.opt:disabled:not(.ok):not(.bad) {
    opacity: .55
}

.fb {
    min-height: 30px;
    margin: 12px 16px 0;
    text-align: center;
    font-size: 20px;
    font-weight: 600
}

#next {
    margin: 0 16px;
    width: calc(100% - 32px)
}

.res {
    text-align: center;
    padding: 0 16px
}

.score {
    font-size: 68px;
    font-weight: 700;
    line-height: 1;
    margin: 6px 0;
    color: var(--acc)
}

.score small {
    font-size: 30px;
    color: var(--mute)
}

.stars {
    font-size: 44px;
    letter-spacing: 6px
}

.stars .off {
    filter: grayscale(1);
    opacity: .3
}

.rev {
    text-align: left;
    margin: 14px 0
}

.rev h3 {
    margin: 0 0 8px;
    font-size: 20px
}

.ri {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--sf);
    border-radius: 20px;
    padding: 8px 14px 8px 8px;
    margin-bottom: 10px;
    box-shadow: var(--sh)
}

.ri svg {
    width: 62px;
    height: 62px;
    flex: none
}

.ri img {
    width: 124px;
    height: 62px;
    flex: none
}

.ri b {
    display: block;
    color: var(--okb)
}

.ri span {
    color: var(--mute);
    font-size: 16px
}

.ri s {
    color: var(--badb);
    text-decoration-thickness: 2px
}

.two {
    display: flex;
    gap: 10px
}

.two .big {
    margin-top: 6px
}

.two .big+.big {
    background: var(--sf);
    color: var(--ink);
    box-shadow: var(--sh)
}

@keyframes pop {
    from {
        transform: scale(.85);
        opacity: 0
    }
}

@keyframes shake {
    25% {
        transform: translateX(-6px)
    }

    75% {
        transform: translateX(6px)
    }
}

@media(prefers-reduced-motion:reduce) {
    * {
        animation: none !important;
        transition: none !important
    }
}

img {
    -webkit-user-drag: none;
    user-select: none;
}