/**
 * Mislens Catalogs
 *
 * 文件位置：
 * /wp-content/themes/mislens-theme-v2/modules/catalogs/catalogs.css
 *
 * ==========================================================================
 * 页面结构
 * ==========================================================================
 *
 * 01 Intro
 * 02 Catalog Grid
 * 03 PDF.js Viewer
 *
 * ==========================================================================
 * 设计原则
 * ==========================================================================
 *
 * - 页面只解决：浏览画册 → 在线阅读 → 下载 PDF。
 * - 不重复 Contact / Map。
 * - Mislens Pink 只承担标签、CTA、交互状态。
 * - Cover 保持画册视觉主体。
 * - PDF Viewer 一套 DOM 服务所有画册。
 * - PC / Tablet / Mobile 响应式。
 * - RTL 只处理文字方向，不镜像已确认的物理布局。
 */


/* ==========================================================================
   1. VARIABLES
   ========================================================================== */

.mislens-catalogs-page {
    --mislens-catalogs-pink: #fa7598;
    --mislens-catalogs-pink-dark: #ef648a;

    --mislens-catalogs-heading: #29252c;
    --mislens-catalogs-text: #666168;
    --mislens-catalogs-muted: #8a8589;

    --mislens-catalogs-border: #e4dfe1;
    --mislens-catalogs-soft: #faf8f9;
    --mislens-catalogs-white: #ffffff;

    --mislens-catalogs-container: 1200px;

    --mislens-catalogs-font:
        "Montserrat",
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        Arial,
        sans-serif;
}


/* ==========================================================================
   2. PAGE
   ========================================================================== */

.mislens-catalogs {
    width: 100%;
    margin: 0;
    padding: 0;

    background:
        var(--mislens-catalogs-white);

    color:
        var(--mislens-catalogs-heading);

    font-family:
        var(--mislens-catalogs-font);
}


/* ==========================================================================
   3. INTRO
   ========================================================================== */

.mislens-catalogs-intro {
    width: 100%;

    padding:
        78px
        24px
        58px;

    background:
        var(--mislens-catalogs-white);
}


.mislens-catalogs-intro__inner {
    width: min(
        100%,
        820px
    );

    margin: 0 auto;

    text-align: center;
}


.mislens-catalogs-intro__eyebrow {
    margin:
        0
        0
        12px;

    color:
        var(--mislens-catalogs-pink-dark);

    font-size: 12px;
    line-height: 1.3;

    font-weight: 600;

    letter-spacing:
        0.12em;

    text-transform:
        uppercase;
}


.mislens-catalogs-intro__heading {
    margin:
        0
        0
        19px;

    color:
        var(--mislens-catalogs-heading);

    font-size:
        clamp(
            36px,
            4vw,
            52px
        );

    line-height: 1.08;

    font-weight: 500;

    letter-spacing:
        -0.025em;
}


.mislens-catalogs-intro__body {
    max-width: 700px;

    margin: 0 auto;

    color:
        var(--mislens-catalogs-text);

    font-size: 16px;
    line-height: 1.75;

    font-weight: 400;
}


/* ==========================================================================
   4. CATALOG GRID SECTION
   ========================================================================== */

.mislens-catalogs-grid-section {
    width: 100%;

    padding:
        58px
        24px
        86px;

    background:
        var(--mislens-catalogs-soft);
}


.mislens-catalogs-grid {
    display: grid;

    grid-template-columns:
        repeat(
            auto-fit,
            minmax(
                280px,
                360px
            )
        );

    justify-content: center;

    align-items: start;

    gap:
        34px
        28px;

    width: min(
        100%,
        var(--mislens-catalogs-container)
    );

    margin: 0 auto;
}


/* ==========================================================================
   5. CATALOG CARD
   ========================================================================== */

.mislens-catalog-card {
    display: flex;
    flex-direction: column;

    min-width: 0;

    overflow: hidden;

    border:
        1px solid
        var(--mislens-catalogs-border);

    border-radius: 5px;

    background:
        var(--mislens-catalogs-white);

    box-shadow:
        0
        8px
        26px
        rgba(
            54,
            43,
            48,
            0.06
        );

    transition:
        transform 180ms ease,
        box-shadow 180ms ease,
        border-color 180ms ease;
}


.mislens-catalog-card:hover {
    border-color:
        #d8cfd2;

    transform:
        translateY(-3px);

    box-shadow:
        0
        14px
        34px
        rgba(
            54,
            43,
            48,
            0.10
        );
}


/* ==========================================================================
   6. CARD MEDIA
   ========================================================================== */

.mislens-catalog-card__media {
    position: relative;

    display: flex;
    align-items: center;
    justify-content: center;

    width: 100%;

    aspect-ratio:
        4 / 5.15;

    overflow: hidden;

    background:
        #f2eef0;
}


.mislens-catalog-card__image {
    display: block;

    width: 100%;
    height: 100%;

    object-fit: cover;
    object-position: center;
}


.mislens-catalog-card__placeholder {
    display: flex;
    align-items: center;
    justify-content: center;

    width: 100%;
    height: 100%;

    color:
        #aaa4a8;

    font-size: 28px;
    line-height: 1;

    font-weight: 600;

    letter-spacing:
        0.12em;
}


/* ==========================================================================
   7. CARD CONTENT
   ========================================================================== */

.mislens-catalog-card__content {
    display: flex;
    flex: 1;
    flex-direction: column;

    padding:
        24px
        24px
        25px;
}


.mislens-catalog-card__title {
    margin:
        0
        0
        11px;

    color:
        var(--mislens-catalogs-heading);

    font-size: 19px;
    line-height: 1.35;

    font-weight: 600;

    letter-spacing:
        -0.01em;
}


.mislens-catalog-card__description {
    margin:
        0
        0
        22px;

    color:
        var(--mislens-catalogs-text);

    font-size: 14px;
    line-height: 1.65;

    font-weight: 400;
}


/* ==========================================================================
   8. CARD ACTIONS
   ========================================================================== */

.mislens-catalog-card__actions {
    display: flex;
    flex-wrap: wrap;

    gap: 10px;

    margin-top: auto;
}


.mislens-catalog-card__button {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-height: 44px;

    padding:
        0
        18px;

    box-sizing: border-box;

    border:
        1px solid
        transparent;

    border-radius: 4px;

    font-family:
        var(--mislens-catalogs-font);

    font-size: 13px;
    line-height: 1;

    font-weight: 500;

    text-align: center;
    text-decoration: none;

    white-space: nowrap;

    cursor: pointer;

    transition:
        background-color 160ms ease,
        border-color 160ms ease,
        color 160ms ease,
        transform 160ms ease,
        box-shadow 160ms ease;
}


.mislens-catalog-card__button:hover,
.mislens-catalog-card__button:focus {
    text-decoration: none;
}


/* View */

.mislens-catalog-card__button--view {
    border-color:
        var(--mislens-catalogs-pink);

    background:
        var(--mislens-catalogs-pink);

    color: #ffffff;

    box-shadow:
        0
        5px
        13px
        rgba(
            239,
            100,
            138,
            0.18
        );
}


.mislens-catalog-card__button--view:hover,
.mislens-catalog-card__button--view:focus {
    border-color:
        var(--mislens-catalogs-pink-dark);

    background:
        var(--mislens-catalogs-pink-dark);

    color: #ffffff;

    transform:
        translateY(-1px);
}


/* Download */

.mislens-catalog-card__button--download {
    border-color:
        #dcd5d8;

    background:
        #ffffff;

    color:
        #484247;
}


.mislens-catalog-card__button--download:hover,
.mislens-catalog-card__button--download:focus {
    border-color:
        var(--mislens-catalogs-pink);

    color:
        var(--mislens-catalogs-pink-dark);

    transform:
        translateY(-1px);
}


/* ==========================================================================
   9. VIEWER PAGE LOCK
   ========================================================================== */

body.mislens-catalog-viewer-open {
    overflow: hidden;
}


/* ==========================================================================
   10. VIEWER ROOT
   ========================================================================== */

.mislens-catalog-viewer[hidden] {
    display: none !important;
}


.mislens-catalog-viewer {
    position: fixed;

    inset: 0;

    z-index: 99999;

    display: flex;
    align-items: center;
    justify-content: center;

    box-sizing: border-box;

    padding:
        22px;

    font-family:
        var(--mislens-catalogs-font);
}


/* ==========================================================================
   11. VIEWER BACKDROP
   ========================================================================== */

.mislens-catalog-viewer__backdrop {
    position: absolute;

    inset: 0;

    background:
        rgba(
            24,
            21,
            23,
            0.78
        );

    -webkit-backdrop-filter:
        blur(3px);

    backdrop-filter:
        blur(3px);
}


/* ==========================================================================
   12. VIEWER DIALOG
   ========================================================================== */

.mislens-catalog-viewer__dialog {
    position: relative;

    z-index: 2;

    display: grid;

    grid-template-rows:
        auto
        auto
        minmax(0, 1fr);

    width: min(
        1180px,
        calc(100vw - 44px)
    );

    height:
        min(
            92vh,
            900px
        );

    min-height: 520px;

    overflow: hidden;

    border-radius: 6px;

    background:
        #ffffff;

    box-shadow:
        0
        28px
        70px
        rgba(
            0,
            0,
            0,
            0.32
        );
}


/* ==========================================================================
   13. VIEWER HEADER
   ========================================================================== */

.mislens-catalog-viewer__header {
    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 20px;

    min-height: 62px;

    padding:
        0
        18px
        0
        24px;

    box-sizing: border-box;

    border-bottom:
        1px solid
        #e8e3e5;

    background:
        #ffffff;
}


.mislens-catalog-viewer__title-wrap {
    min-width: 0;

    flex: 1;
}


.mislens-catalog-viewer__title {
    margin: 0;

    overflow: hidden;

    color:
        var(--mislens-catalogs-heading);

    font-size: 16px;
    line-height: 1.4;

    font-weight: 600;

    text-overflow: ellipsis;

    white-space: nowrap;
}


/* ==========================================================================
   14. VIEWER CLOSE
   ========================================================================== */

.mislens-catalog-viewer__close {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    width: 40px;
    height: 40px;

    flex:
        0
        0
        40px;

    padding: 0;

    border: 0;

    border-radius: 50%;

    background:
        transparent;

    color:
        #514b50;

    font-family:
        Arial,
        sans-serif;

    font-size: 30px;
    line-height: 1;

    font-weight: 300;

    cursor: pointer;

    transition:
        background-color 150ms ease,
        color 150ms ease;
}


.mislens-catalog-viewer__close:hover,
.mislens-catalog-viewer__close:focus {
    background:
        #f5f1f3;

    color:
        var(--mislens-catalogs-pink-dark);

    outline: none;
}


.mislens-catalog-viewer__close:focus-visible {
    outline:
        2px solid
        var(--mislens-catalogs-pink);

    outline-offset: 2px;
}


/* ==========================================================================
   15. VIEWER TOOLBAR
   ========================================================================== */

.mislens-catalog-viewer__toolbar {
    display: flex;
    align-items: center;
    justify-content: center;

    gap: 15px;

    min-height: 52px;

    padding:
        6px
        18px;

    box-sizing: border-box;

    border-bottom:
        1px solid
        #dfdbdd;

    background:
        #f7f5f6;
}


.mislens-catalog-viewer__nav {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    width: 38px;
    height: 38px;

    padding: 0;

    border:
        1px solid
        #d9d3d6;

    border-radius: 4px;

    background:
        #ffffff;

    color:
        #3f3a3e;

    font-family:
        Arial,
        sans-serif;

    font-size: 26px;
    line-height: 1;

    cursor: pointer;

    transition:
        border-color 150ms ease,
        background-color 150ms ease,
        color 150ms ease;
}


.mislens-catalog-viewer__nav:hover:not(:disabled),
.mislens-catalog-viewer__nav:focus:not(:disabled) {
    border-color:
        var(--mislens-catalogs-pink);

    background:
        #ffffff;

    color:
        var(--mislens-catalogs-pink-dark);
}


.mislens-catalog-viewer__nav:focus-visible {
    outline:
        2px solid
        var(--mislens-catalogs-pink);

    outline-offset: 2px;
}


.mislens-catalog-viewer__nav:disabled {
    opacity: 0.36;

    cursor: default;
}


.mislens-catalog-viewer__page-status {
    min-width: 74px;

    color:
        #5b5559;

    font-size: 13px;
    line-height: 1;

    font-weight: 500;

    text-align: center;
}


/* ==========================================================================
   16. VIEWER BODY
   ========================================================================== */

.mislens-catalog-viewer__body {
    position: relative;

    min-width: 0;
    min-height: 0;

    overflow: auto;

    padding:
        28px;

    box-sizing: border-box;

    background:
        #302e30;

    overscroll-behavior:
        contain;

    -webkit-overflow-scrolling:
        touch;
}


/* ==========================================================================
   17. LOADING / ERROR
   ========================================================================== */

.mislens-catalog-viewer__loading,
.mislens-catalog-viewer__error {
    position: absolute;

    top: 50%;
    left: 50%;

    width:
        calc(100% - 48px);

    transform:
        translate(
            -50%,
            -50%
        );

    color:
        rgba(
            255,
            255,
            255,
            0.88
        );

    font-size: 14px;
    line-height: 1.5;

    text-align: center;
}


.mislens-catalog-viewer__error {
    color:
        #ffffff;
}


/* ==========================================================================
   18. CANVAS
   ========================================================================== */

.mislens-catalog-viewer__canvas-wrap {
    width: max-content;
    max-width: 100%;

    margin: 0 auto;
}


.mislens-catalog-viewer__canvas {
    display: block;

    max-width: none;

    margin: 0 auto;

    background:
        #ffffff;

    box-shadow:
        0
        8px
        28px
        rgba(
            0,
            0,
            0,
            0.28
        );
}


/* ==========================================================================
   19. TABLET
   ========================================================================== */

@media (max-width: 980px) {

    .mislens-catalogs-intro {
        padding:
            66px
            22px
            52px;
    }


    .mislens-catalogs-grid-section {
        padding:
            52px
            22px
            72px;
    }


    .mislens-catalogs-grid {
        grid-template-columns:
            repeat(
                2,
                minmax(0, 1fr)
            );

        gap:
            28px
            22px;
    }


    .mislens-catalog-card__content {
        padding:
            21px
            21px
            23px;
    }


    .mislens-catalog-viewer {
        padding:
            16px;
    }


    .mislens-catalog-viewer__dialog {
        width:
            calc(100vw - 32px);

        height:
            calc(100vh - 32px);

        max-height:
            none;
    }


    .mislens-catalog-viewer__body {
        padding:
            22px;
    }

}


/* ==========================================================================
   20. MOBILE
   ========================================================================== */

@media (max-width: 767px) {

    .mislens-catalogs-intro {
        padding:
            48px
            18px
            40px;
    }


    .mislens-catalogs-intro__inner {
        text-align: left;
    }


    .mislens-catalogs-intro__eyebrow {
        margin-bottom: 9px;

        font-size: 11px;
    }


    .mislens-catalogs-intro__heading {
        margin-bottom: 15px;

        font-size:
            clamp(
                30px,
                8vw,
                38px
            );
    }


    .mislens-catalogs-intro__body {
        max-width: none;

        margin: 0;

        font-size: 14px;
        line-height: 1.65;
    }


    /* Grid */

    .mislens-catalogs-grid-section {
        padding:
            38px
            18px
            58px;
    }


    .mislens-catalogs-grid {
        grid-template-columns: 1fr;

        gap: 24px;
    }


    .mislens-catalog-card {
        width: 100%;

        max-width: 480px;

        margin:
            0
            auto;
    }


    .mislens-catalog-card__content {
        padding:
            20px
            19px
            21px;
    }


    .mislens-catalog-card__title {
        margin-bottom: 9px;

        font-size: 18px;
    }


    .mislens-catalog-card__description {
        margin-bottom: 18px;

        font-size: 13px;
        line-height: 1.6;
    }


    .mislens-catalog-card__actions {
        display: grid;

        grid-template-columns:
            repeat(
                2,
                minmax(0, 1fr)
            );

        gap: 9px;
    }


    .mislens-catalog-card__button {
        width: 100%;

        min-height: 43px;

        padding:
            0
            12px;

        font-size: 12px;
    }


    /* Viewer */

    .mislens-catalog-viewer {
        align-items: stretch;

        padding: 0;
    }


    .mislens-catalog-viewer__dialog {
        width: 100vw;
        height: 100vh;

        min-height: 0;

        border-radius: 0;
    }


    .mislens-catalog-viewer__header {
        min-height: 56px;

        gap: 12px;

        padding:
            0
            10px
            0
            16px;
    }


    .mislens-catalog-viewer__title {
        font-size: 14px;
    }


    .mislens-catalog-viewer__close {
        width: 38px;
        height: 38px;

        flex-basis: 38px;

        font-size: 28px;
    }


    .mislens-catalog-viewer__toolbar {
        min-height: 48px;

        gap: 12px;

        padding:
            5px
            12px;
    }


    .mislens-catalog-viewer__nav {
        width: 36px;
        height: 36px;

        font-size: 24px;
    }


    .mislens-catalog-viewer__page-status {
        min-width: 62px;

        font-size: 12px;
    }


    .mislens-catalog-viewer__body {
        padding:
            14px
            10px
            20px;
    }


    .mislens-catalog-viewer__loading,
    .mislens-catalog-viewer__error {
        width:
            calc(100% - 30px);

        font-size: 13px;
    }

}


/* ==========================================================================
   21. SMALL MOBILE
   ========================================================================== */

@media (max-width: 420px) {

    .mislens-catalogs-grid-section {
        padding-left: 14px;
        padding-right: 14px;
    }


    .mislens-catalog-card__content {
        padding:
            18px
            16px
            19px;
    }


    .mislens-catalog-card__actions {
        grid-template-columns: 1fr;
    }


    .mislens-catalog-viewer__body {
        padding:
            10px
            8px
            16px;
    }

}


/* ==========================================================================
   22. RTL
   ========================================================================== */

/*
 * Catalog Grid 的物理顺序保持与英文一致。
 * Arabic 只改变文字内部阅读方向。
 */

html[dir="rtl"]
.mislens-catalogs-intro__inner {
    direction: rtl;

    text-align: center;
}


html[dir="rtl"]
.mislens-catalog-card__content {
    direction: rtl;

    text-align: right;
}


html[dir="rtl"]
.mislens-catalog-card__actions {
    direction: ltr;
}


html[dir="rtl"]
.mislens-catalog-card__button {
    direction: rtl;
}


html[dir="rtl"]
.mislens-catalog-viewer__header {
    direction: ltr;
}


html[dir="rtl"]
.mislens-catalog-viewer__title {
    direction: rtl;

    text-align: right;
}


html[dir="rtl"]
.mislens-catalog-viewer__toolbar {
    direction: ltr;
}


/* ==========================================================================
   23. RTL MOBILE
   ========================================================================== */

@media (max-width: 767px) {

    html[dir="rtl"]
    .mislens-catalogs-intro__inner {
        text-align: right;
    }

}


/* ==========================================================================
   24. REDUCED MOTION
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {

    .mislens-catalog-card,
    .mislens-catalog-card__button,
    .mislens-catalog-viewer__close,
    .mislens-catalog-viewer__nav {
        transition: none;
    }

}