/*
 * メニュー詳細ページ用スタイル（item-01-01 等）
 * レイアウト・画像モーダル（!important なし・詳細度で制御）
 */

.item-wrapper {
    padding-top: calc(var(--f-space-huge-xxxl) - 30px);
    padding-bottom: var(--f-space-huge-xxl);
    min-height: 100vh;
}

.item-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 5%;
    display: flex;
    gap: var(--f-space-huge);
    align-items: flex-start;
}

.item-image-area {
    width: 55%;
    position: sticky;
    top: var(--f-space-huge-xxxl);
}

.item-image-area picture {
    display: block;
    width: 100%;
}

.item-main-image {
    width: 100%;
    height: auto;
    aspect-ratio: 4/5;
    object-fit: cover;
    border-radius: 2px;
    box-shadow: var(--f-shadow-dramatic);
    cursor: pointer;
    transition: transform var(--f-duration-fast) ease;
}

.item-main-image:hover {
    transform: scale(1.02);
}

.item-info-area {
    width: 45%;
    padding-top: var(--f-space-l);
}

.item-info-area .food-hero-template-msg {
    margin-top: 0;
    margin-bottom: var(--f-space-l);
}

.item-category {
    display: inline-block;
    font-family: var(--food-font-accent);
    font-size: var(--f-font-size-base);
    color: var(--food-color-accent);
    border: 1px solid var(--food-color-accent);
    padding: var(--f-radius-s) 12px;
    margin-bottom: var(--f-space-l);
    letter-spacing: var(--f-letter-spacing-normal);
}

.item-name-en {
    display: block;
    font-family: var(--food-font-accent);
    font-size: var(--f-font-size-huge-xl);
    color: var(--f-color-text);
    letter-spacing: var(--f-letter-spacing-tight);
    line-height: 1.2;
    margin-bottom: var(--f-space-s);
}

.item-name-jp {
    display: block;
    font-family: "Yu Mincho", "YuMincho", serif;
    font-size: var(--f-font-size-xxl);
    color: var(--f-color-sub-lighter);
    margin-bottom: var(--f-space-xl);
    font-weight: 500;
}

.item-price {
    display: block;
    font-family: var(--food-font-accent);
    font-size: var(--f-font-size-huge);
    color: var(--food-color-price);
    margin-bottom: var(--f-space-xxl);
    border-bottom: 1px solid rgba(255,255,255,0.2);
    padding-bottom: var(--f-space-l);
}

.item-desc {
    font-size: var(--food-desc-size);
    line-height: var(--food-desc-line-height);
    color: var(--f-color-sub-mid);
    margin-bottom: var(--f-space-xxl);
    font-family: "Yu Mincho", "YuMincho", serif;
}

.item-spec {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--f-space-xxxl);
}

.item-spec th,
.item-spec td {
    padding: var(--f-space-m) 0;
    border-bottom: 1px solid var(--f-border-subtle);
    font-size: var(--f-font-size-base);
    text-align: left;
}

.item-spec th {
    width: 30%;
    color: var(--food-color-accent);
    font-weight: normal;
}

.item-spec td {
    color: var(--f-color-sub);
}

.item-back-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--f-space-s);
    text-decoration: none;
    color: var(--f-color-text);
    font-size: var(--f-font-size-base);
    letter-spacing: var(--f-letter-spacing-normal);
    transition: color var(--f-duration-fast);
}

.item-back-btn::before {
    content: "←";
    font-family: sans-serif;
}

.item-back-btn:hover {
    color: var(--food-color-accent);
}

@media (max-width: 768px) {
    .item-container {
        flex-direction: column;
        gap: var(--f-space-xxl);
        padding: 0 var(--f-space-xl);
        box-sizing: border-box;
    }

    .item-image-area,
    .item-info-area {
        width: 100%;
        position: static;
        max-width: 100%;
        box-sizing: border-box;
    }

    .item-name-en {
        font-size: var(--f-font-size-huge);
    }
}

/* --- Image Modal（詳細度で制御・!important なし） --- */
.item-image-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    z-index: 10000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s cubic-bezier(0.25, 1, 0.5, 1), visibility 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    overflow: hidden;
}

.item-image-modal.is-open {
    opacity: 1;
    visibility: visible;
}

.item-image-modal-content {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.item-image-modal-image-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    transform: scale(0.95);
    transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
}

.item-image-modal.is-open .item-image-modal-image-wrapper {
    transform: scale(1);
}

.item-image-modal .item-image-modal-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    position: relative;
    z-index: 1;
}

.item-image-modal-image-wrapper::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.5) 50%, rgba(0, 0, 0, 0.9) 100%);
    z-index: 2;
    pointer-events: none;
    mix-blend-mode: multiply;
}

.item-image-modal-finder-frame {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: calc(100% - 150px);
    height: calc(100% - 150px);
    max-width: 800px;
    max-height: 800px;
    pointer-events: none;
    z-index: 3;
}

.item-image-modal-finder-frame::before,
.item-image-modal-finder-frame::after {
    width: 70px;
    height: 70px;
    border-color: var(--food-color-accent);
    border-width: 1px;
    opacity: 1;
}

.item-image-modal-finder-frame::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    border-top: 1px solid var(--food-color-accent);
    border-left: 1px solid var(--food-color-accent);
    border-right: none;
    border-bottom: none;
}

.item-image-modal-finder-frame::after {
    content: "";
    position: absolute;
    bottom: 0;
    right: 0;
    border-bottom: 1px solid var(--food-color-accent);
    border-right: 1px solid var(--food-color-accent);
    border-top: none;
    border-left: none;
}

.item-image-modal .item-image-modal-title {
    position: absolute;
    bottom: 12%;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    text-align: center;
    width: calc(100% - 150px);
    max-width: 800px;
    z-index: 4;
    opacity: 0;
    transition: all 0.8s ease 0.3s;
    pointer-events: none;
}

.item-image-modal.is-open .item-image-modal-title {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.item-image-modal-title-en {
    font-size: 15px;
    letter-spacing: 0.3em;
    color: var(--food-color-accent);
    margin-bottom: 6px;
    font-family: var(--food-font-accent);
    text-transform: uppercase;
    font-weight: 300;
    display: block;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.8), 0 1px 3px rgba(0, 0, 0, 0.6);
}

.item-image-modal-title-jp {
    font-size: 12px;
    letter-spacing: 0.2em;
    color: rgba(255, 255, 255, 0.85);
    font-family: "Yu Mincho", "YuMincho", serif;
    font-weight: 400;
    display: block;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.8), 0 1px 3px rgba(0, 0, 0, 0.6);
}

.item-image-modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: #fff;
    font-size: 2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    z-index: 10001;
    font-family: "Times New Roman", serif;
    line-height: 1;
}

.item-image-modal-close:hover {
    background: var(--food-color-accent);
    color: #1a0505;
    border-color: var(--food-color-accent);
    transform: rotate(90deg);
    box-shadow: 0 0 20px rgba(224, 216, 195, 0.5);
}

.item-image-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

@media (max-width: 768px) {
    .item-image-modal .item-image-modal-image-wrapper {
        width: 100%;
        height: 100%;
    }

    .item-image-modal .item-image-modal-image {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .item-image-modal-finder-frame {
        width: 85%;
        height: 70%;
    }

    .item-image-modal-finder-frame::before,
    .item-image-modal-finder-frame::after {
        width: 40px;
        height: 40px;
    }

    .item-image-modal .item-image-modal-title {
        bottom: 12%;
        width: 85%;
        max-width: none;
    }

    .item-image-modal-title-en {
        font-size: 13px;
        margin-bottom: 5px;
    }

    .item-image-modal-title-jp {
        font-size: 11px;
    }

    .item-image-modal-close {
        width: 40px;
        height: 40px;
        font-size: 1.5rem;
        top: 10px;
        right: 10px;
    }
}