:root {
    --glow-color: rgb(249, 255, 216);
    --glow: drop-shadow(0 0 .3em var(--glow-color));
    --grab-color: rgb(255, 149, 149);
    --grab: drop-shadow(0 0 .3em var(--grab-color));
    --bg-color: #392440;
    --cream: #F8F2ED;
    --beige: #ECDACA;
    --light-brown: #C9AB96;
    --brown: #9F7665;
    --dark-brown: #4C3429;
    --dark-dark-brown: #231F1F;
    --secondary-color: #7F95D1;
    --transition-duration: .5s;
    --sans-serif-font: "Cabin", sans-serif;
    --serif-font: "Alice", serif;
}

.loader {
    position: fixed;
    inset: 0;
    background: black;
    z-index: 99999;
    transition: opacity .7s ease-in .5s;
}

*,
*::after,
*::before {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

button {
    font-family: var(--sans-serif-font);
}

* {
    -webkit-tap-highlight-color: transparent;
}

html {
    background: #2b2939;
    animation: bg-intro 50s linear paused forwards;
    transition: background-color var(--transition-duration) ease;
}

body {
    height: 100vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.title-screen {
    font-size: .9rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.title-screen.disappear {
    animation: disappear var(--transition-duration) ease forwards;
}

.title-screen>* {
    display: block;
    font-family: var(--sans-serif-font);
}

.title-screen dotlottie-wc {
    --ratio: calc(741 / 1114);
    --width: 39em;
    width: var(--width);
    height: calc(var(--width) * var(--ratio));
    margin-bottom: 2em;
}

.title-screen button {
    background: var(--beige);
    color: var(--brown);
    border: .1em solid var(--light-brown);
    font-weight: 500;
    margin-block: .4em;
    cursor: pointer;
    border-radius: 5em;
    appearance: none;
    border: none;
    padding: .55em 2.5em;
    font-size: 1.6em;
    margin-top: 1em;
    --outline: var(--light-brown);
    transition: outline-width .1s ease-out;
    outline: 0em solid var(--outline);
}

.options {
    display: flex;
    gap: 1.5em;
    font-size: .75em;
}

.options>button {
    --outline: var(--brown);
    padding-inline: 3.1em;
    padding-: .57em;
    background: var(--cream);
    color: var(--brown);
    /* font-size: ; */
}

.title-screen button:hover {
    outline-width: .1em;
}

.scene-container {
    --height: 100vh;
    --ratio: calc(1352 / 845);
    --width: calc(var(--height) * var(--ratio));
    --font-size: calc(var(--height) * .0268);
    font-size: var(--font-size);
    width: var(--width);
    height: var(--height);
    position: fixed;
    background-image: url("assets/scenes/scene-sans-objet.svg");
    background-repeat: no-repeat;
    background-size: contain;
    animation: fade-in var(--transition-duration) ease forwards;
    opacity: 1;
    transition: opacity 0.6s ease;
}

.intro {
    --duration: 3s;
    --delay: 10s;
    /* --duration: 1s;
    --delay: 3s; */
    position: absolute;
    inset: 0;
    z-index: 2000;
    animation: disappear var(--duration) linear forwards;
    animation-play-state: paused;
    background-repeat: no-repeat;
}

#skipIntro {
    z-index: 999999;
    font-family: var(--sans-serif-font);
    font-style: italic;
    top: 1em;
    display: none;
    left: 1em;
    cursor: pointer;
    position: relative;
    font-weight: 100 !important;
    color: var(--cream);
    opacity: .8;
    transition: opacity .15s ease;
    width: max-content;
}

#skipIntro::before {
    display: block;
    content: "";
    position: absolute;
    bottom: -.1em;
    width: 100%;
    border-radius: 1em;
    height: .09em;
    background: var(--cream);
}

#skipIntro.visible {
    display: block;
}

@keyframes bg-intro {
    0% {
        background: #2b2939;
    }

    20% {
        background: #2b2939;
    }

    26% {
        background: #4A4751;
    }

    46% {
        background: #4A4751;
    }

    52% {
        background: #696369;
    }

    72% {
        background: #696369;
    }

    78% {
        background: #f9ecd7;
    }

    to {
        background: #f9ecd7;
    }
}

.intro:nth-child(1) {
    --duration: 3s;
    animation-delay: calc(var(--delay) * 3 + var(--duration) * 2);
    background-image: url("./assets/scenes/intro/3.svg");
}

.intro:nth-child(2) {
    animation-delay: calc(var(--delay) * 2 + var(--duration));
    background-image: url("./assets/scenes/intro/2.svg");
}

.intro:nth-child(3) {
    animation-delay: var(--delay);
    background-image: url("./assets/scenes/intro/1.svg");
}

.scene-container svg {
    --size: 5em;
    display: block;
    width: var(--size);
    height: var(--size);
    overflow: visible;
}

.scene-container.fade-out {
    opacity: 0;
}

.grabble-object {
    cursor: pointer;
    transition: filter 0.27s ease;
    transform-origin: center;
    animation: wiggle 420ms steps(6, end) .27s;
}

.grabble-object:hover {
    filter: var(--grab);
}


.hoverable-object {
    cursor: pointer;
    transition: filter 0.27s ease;
    transform-origin: center;
}

.hoverable-object:hover,
.object-selected {
    transform-origin: center;
    filter: var(--glow);
    animation: wiggle 420ms steps(6, end) .27s;
}

.object-selected {
    cursor: grab;
    /* animation: wiggle 420ms steps(6, end) .27s inf; */
}

.done {
    animation: disappear .5s ease forwards;
}

@keyframes disappear {
    to {
        opacity: 0%;
    }
}

#Calque-collier-chien,
#Calque-music-box,
#Calque-caillou,
#Calque-dessin,
#Calque-maneki,
#Calque-fauteuil,
#Calque-sweat,
#Calque-ticket,
.Calque-carton {
    position: absolute;
}

#Calque-collier-chien {
    --size: 2.05em;
    left: 17.4em;
    top: 13em;
}

#Calque-music-box {
    --size: 4.1em;
    right: 14.9em;
    top: 8.9em;
}

#Calque-caillou {
    --size: 2.12em;
    z-index: 20;
    right: 18.18em;
    bottom: 19.35em;
}

#Calque-dessin {
    --size: 7.8em;
    right: 24.7em;
    top: 8.85em;
}

#Calque-maneki {
    --size: 4.2em;
    left: 5.4em;
    top: 17.7em;
}

#Calque-fauteuil {
    --size: 15em;
    right: 2.8em;
    bottom: 5em;
}

#Calque-sweat {
    --size: 5em;
    left: 47.5%;
    bottom: 15.58em;
}

#Calque-ticket {
    --size: 2.5em;
    right: 23.1em;
    bottom: 6.4em;
}





/* Cartons */
.Calque-carton {
    --size: 11em !important;
    --inline-offset: 5em;
    z-index: -1;
    bottom: 0;
    transform-origin: center;
    opacity: 0;
    transform: translateY(1em);
    transition: opacity .25s ease, transform .5s ease;
}

.Calque-carton.active {
    opacity: 1;
    transform: none;
}

.Calque-carton.keep {
    left: var(--inline-offset);
}

.Calque-carton.throw {
    right: var(--inline-offset);
}


@keyframes wiggle {
    0% {
        transform: rotate(0deg);
    }

    16% {
        transform: rotate(-2deg);
    }

    33% {
        transform: rotate(2deg);
    }

    50% {
        transform: rotate(-2deg);
    }

    66% {
        transform: rotate(1deg);
    }

    83% {
        transform: rotate(-1deg);
    }

    100% {
        transform: rotate(0deg);
    }
}


.scene-overlay {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999;
    animation: fade-in .4s ease forwards;
}

@keyframes fade-in {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.scene-overlay img {
    user-select: none;
    max-width: 70vw;
    max-height: 70vh;
    object-fit: contain;
    border-radius: .5em;
    /* cursor: pointer; */
}

.hidden {
    display: none !important;
}

.scene-caption {
    position: absolute;
    /* 画面に対して固定表示 */
    left: 50%;
    bottom: 5%;
    /* 下から5%くらい上 */

    width: 70vw;
    /* 横幅は画面の80% */
    padding: 1em 1.5em;

    background: var(--cream);
    /* 半透明の白 */
    color: var(--dark-brown);
    /* テキストは黒 */

    border-radius: .4em;
    line-height: 1.5;
    text-align: left;

    opacity: 0;
    transform: translate(-50%, 0);
    /* 少し下から浮いてくる */
    transition: opacity 250ms ease;

    font-family: var(--serif-font);
    font-weight: 400;
    font-size: 1em;
    z-index: 2000;
    /* scenePhoto より上に */
    pointer-events: none;
    /* テキストボックスは操作不要なので消しておく */
}

.scene-caption.visible {
    opacity: 1;
}

.fade-overlay {
    position: fixed;
    inset: 0;
    background: #000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.6s ease;
    z-index: 900;
}

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

.memory-scene {
    width: 100%;
    height: 100%;
    position: absolute;
}


.dummy-box {
    width: 200px;
    height: 200px;
    background: black;
    margin: auto;
    /* 中央寄せしたいなら */
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    /* 完全中央配置 */
}


@media screen and (max-width: 1044px) {
    html {
        font-size: .9em;
    }
}

@media screen and (max-width: 704px) {
    html {
        font-size: .9em;
    }
}

@media screen and (max-aspect-ratio: 1352/845) {
    .scene-container {
        --height: calc(var(--width) * var(--ratio));
        --ratio: calc(845 / 1352);
        --width: 100vw;
        --font-size: 1.67vw;
    }
}

.memory-container {
    --height: 100vh;
    --ratio: calc(1352 / 845);
    --width: calc(var(--height) * var(--ratio));
    --font-size: calc(var(--height) * .0268);
    font-size: var(--font-size);
    width: var(--width);
    height: var(--height);
    position: fixed;
    opacity: 1;
    pointer-events: none;
}

.memory-container svg {
    --size: 5em;
    display: block;
    width: var(--size);
    height: var(--size);
    overflow: visible;
}

#Calque-horloge {
    --size: 23em;
    position: absolute;
    right: 1.5em;
    bottom: 5.4em;
}

#Calque-pendule {
    --size: 10em;
    position: absolute;
    right: 8.1em;
    bottom: 8.4em;

    /* 振り子アニメーション */
    transform-origin: 50% 0%;
    /* 上端中央を支点にする */
    transform-box: fill-box;
    /* SVGの描画範囲基準にするのがポイント */
    animation: pendulum-swing 1.6s ease-in-out infinite;
}

@keyframes pendulum-swing {
    0% {
        transform: rotate(-6deg);
    }

    50% {
        transform: rotate(6deg);
    }

    100% {
        transform: rotate(-6deg);
    }
}

#Calque-lamp2 {
    --size: 17em;
    position: absolute;
    right: 5.5em;
    bottom: 14.4em;
    pointer-events: auto;
    cursor: pointer;
    z-index: 4500;
}

#Calque-scissors {
    --size: 6em;
    position: absolute;
    right: 18.5em;
    bottom: 5.4em;
    pointer-events: auto;
    cursor: pointer;
    z-index: 4500;
}

#Calque-sew {
    --size: 5em;
    position: absolute;
    right: 10.5em;
    bottom: 6.4em;
}

#Calque-arm-chair {
    position: absolute;
    pointer-events: auto;
    cursor: pointer;
    z-index: 4500;
    right: 21.5em;
    bottom: 9.4em;
}

@keyframes chairAppearRotate {
    from {
        transform: rotate(-90deg);
    }

    to {
        transform: rotate(0deg);
    }
}

#arm-chair {
    --size: 16em;
    transform: rotate(-90deg);
    transform-origin: center;
    /* 好きな軸に調整 */
}

.arm-chair-rotate-in {
    animation: chairAppearRotate 0.8s ease-out forwards;
}

@keyframes scissorCut {
    0% {
        transform: rotate(0deg);
    }

    50% {
        transform: rotate(-12deg);
    }

    100% {
        transform: rotate(0deg);
    }
}

#Calque-scissors:hover {
    animation: scissorCut 1.0s ease-in-out infinite;
    transform-origin: center bottom;
    /* 回転の軸を調整 */
}

#Calque-sewing-machine {
    --size: 10em;
    position: absolute;
    right: 39.5em;
    bottom: 10.4em;
    pointer-events: auto;
    cursor: pointer;
    z-index: 4500;
}

#Calque-sewing-machine:hover {
    animation: sewingShake 0.2s ease-in-out infinite;
}

@keyframes sewingShake {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-4px);
    }

    100% {
        transform: translateY(0px);
    }
}

#Calque-lamp {
    --size: 19em;
    position: absolute;
    right: 32.5em;
    bottom: 2.4em;
    pointer-events: auto;
    cursor: pointer;
    z-index: 4500;
}

.memory-dark-overlay {
    position: fixed;
    inset: 0;
    background: #000;
    opacity: 0.95;
    pointer-events: none;
    /* クリックは下に通す */
    transition: opacity 0.4s ease;
    z-index: 5500;
    /* メモリーシーンより上にする */
}

#Calque-easter-egg {
    --size: 4em;
    position: absolute;
    left: 9em;
    top: 2em;
    pointer-events: auto;
    cursor: pointer;
    z-index: 4500;
}

#Calque-magnet-flower {
    --size: 4em;
    position: absolute;
    left: 4em;
    top: 6em;
    pointer-events: auto;
    cursor: pointer;
    z-index: 4500;
}

#Calque-polaroid1 {
    --size: 5em;
    position: absolute;
    left: 9em;
    top: 14em;
    pointer-events: auto;
    cursor: pointer;
    z-index: 4500;
}

#Calque-polaroid2 {
    --size: 5em;
    position: absolute;
    left: 3em;
    top: 19em;
    pointer-events: auto;
    cursor: pointer;
    z-index: 4500;
}

#Calque-collier-souvenir {
    z-index: 9999;
    max-width: 70vw;
    max-height: 70vh;
    width: auto;
    height: auto;
    margin: 5em auto;
    border-radius: .5em;
    overflow: hidden;
    pointer-events: auto;
}

#photo-chien {
    transition: transform .2s ease-out;
    transform-origin: center;
}

#tv {
    width: 12.7em;
    height: 7em;
    left: 37.6%;
    top: 9.3em;
    border-radius: 0;
    object-fit: cover;
    position: absolute;
    cursor: pointer;
    pointer-events: auto;
}

#lovers {
    max-width: 57vw;
    max-height: 57vh;
    height: 100%;
    width: 100%;
    z-index: 99;
    user-select: none;
    position: absolute;
    bottom: 14.5vh;
    left: 50%;
    transform: translateX(-50%);
}

#objets_maneki {
    position: absolute;
    right: 12em;
    bottom: 7em;
    width: 20em;
}

#objet_maneki {
    --deg: 8deg;
    display: block;
    transform-origin: bottom center;
    transform-box: fill-box;
    transition: rotate .3s ease;
    pointer-events: auto;
}

#objet_maneki:nth-of-type(odd):hover {
    rotate: var(--deg);
}

#objet_maneki:nth-of-type(even):hover {
    rotate: calc(-1*var(--deg));
}

.leaves-container {
    max-width: 63vw;
    width: 100%;
    z-index: 0;
    aspect-ratio: 14/9;
    margin: 5em auto;
    position: relative;
    pointer-events: auto;

}

.leaves-container>img {
    z-index: 9999;
    user-select: none;
    pointer-events: none;
    position: absolute;
    transition: transform .1s ease;
    width: 6em;
}

.leaves-container>img:nth-child(1) {
    top: 0;
    left: 20%;
}

.leaves-container>img:nth-child(2) {
    right: 30%;
    top: 10%;
    width: 7.7em;
}

.leaves-container>img:nth-child(3) {
    bottom: 20%;
    right: 15%;
    width: 6em;
}

.leaves-container>img:nth-child(4) {
    top: -2%;
    right: 10%;
    width: 5.1em;
    z-index: 10;
}

.leaves-container>img:nth-child(5) {
    top: 1%;
    right: 15%;
    width: 4.6em;
}

.leaves-container>img:nth-child(6) {
    bottom: 14%;
    left: 5%;
    width: 4.4em;
}

.leaves-container>img:nth-child(7) {
    top: 25%;
    left: 11%;
    width: 5.5em;
}

.draggable {
    position: absolute;
    pointer-events: auto;
    cursor: grab;
    z-index: 4500;
    user-select: none;
}

.draggable.dragging {
    cursor: grabbing;
}

#drag-boundary {
    position: absolute;
    left: 36em;
    top: 5em;
    width: 15em;
    height: 27em;
    pointer-events: auto;
}


#carton-lottie-overlay {
    position: fixed;
    /* getBoundingClientRect()と相性良い */
    left: 0;
    top: 0;
    width: 0;
    height: 0;
    display: none;
    pointer-events: none;
    z-index: 9999;
    overflow: visible;
}

/* lottie svgを箱いっぱいにフィットさせる */
#carton-lottie-overlay svg {
    width: 100%;
    height: 100%;
    display: block;
    overflow: visible;
}

#ending-overlay {
    position: fixed;
    inset: 0;
    z-index: 20000;
    background: #000;
    /* 任意。透過にしたいなら消す */
    pointer-events: none;
    /* 再生中はクリック無効 */
}

#ending-overlay.visible {
    display: block;
}

#ending-overlay.hidden {
    display: none;
}

#ending-overlay svg {
    width: 100%;
    height: 100%;
    display: block;
}

#credits-overlay {
    position: fixed;
    inset: 0;
    background: var(--dark-dark-brown);
    z-index: 999999;
    /* ★最前面に */
    display: none;
    cursor: pointer;
}

#credits-overlay.visible {
    display: block;
}

#credits-overlay.hidden {
    display: none;
}

#credits-scroll {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

/* ★幅ではなく“高さに対して”収まるようにする（拡大しすぎ防止） */
#credits-image {
    display: block;
    margin: 0 auto;

    /* 画面内で自然なサイズになるように制限 */
    width: 100%;
    height: auto;

    /* ここがポイント：大きすぎる場合は縮む */
    transform: translateY(0);
    will-change: transform;
}