/* =========================================================
   UNIVERSAL IMAGE GALLERY CSS
   ========================================================= */


body {
    margin: 0;
    padding: 0;
    background: #000;
    color: #ddd;
    font-family: Arial, Helvetica, sans-serif;
    text-align: center;
}


/* =========================================================
   PAGE CONTAINER
   ========================================================= */

.page {
    width: 96%;
    max-width: 3000px;
    margin: 0 auto;
    padding: 25px 0 60px;
}


/* =========================================================
   PAGE TITLE
   ========================================================= */

h1 {
    margin: 10px auto 30px;
    width: 100%;
    font-size: 36px;
    font-weight: normal;
    letter-spacing: 1px;
    color: #eee;
    text-align: center;
}


/* =========================================================
   LARGE FEATURED IMAGE FRAME
   Maximum display width = 2800px
   ========================================================= */

.feature-frame {
    display: inline-block;
    max-width: 2800px;
    padding: 10px;
    background: #101010;
    border: 2px solid #555;

    box-shadow:
        0 0 0 1px #222,
        0 6px 24px rgba(0,0,0,.8);
}


#featuredImage {
    display: block;
    max-width: 2800px;
    max-height: 88vh;
    width: auto;
    height: auto;
    object-fit: contain;
}


/* Responsive featured image */

@media (max-width: 3000px) {

    .feature-frame {
        max-width: calc(100% - 30px);
    }

    #featuredImage {
        max-width: 100%;
    }

}


/* =========================================================
   FEATURED IMAGE TITLE
   ========================================================= */

#featuredTitle {
    margin: 14px auto 35px;
    color: #ccc;
    font-size: 18px;
    font-style: italic;
}


/* =========================================================
   DESCRIPTION
   ========================================================= */

.description {
    max-width: 900px;
    margin: 0 auto 55px;
    text-align: left;
    font-size: 18px;
    line-height: 1.7;
    color: #ccc;
}


/* =========================================================
   FILMSTRIP HEADING
   ========================================================= */

h2 {
    margin: 0 0 18px;
    font-size: 26px;
    font-weight: normal;
    color: #ddd;
}


/* =========================================================
   FILMSTRIP WINDOW
   ========================================================= */

.filmstrip-window {
    width: 100%;
    height: 200px;
    overflow: hidden;
    margin: 0 auto;

    background: #080808;

    border-top: 1px solid #333;
    border-bottom: 1px solid #333;

    display: flex;
    align-items: center;
}


/* =========================================================
   MOVING FILMSTRIP TRACK

   SCROLLING SPEED:

   75s = normal
   Lower number = faster
   Higher number = slower

   CHANGE THIS ONE VALUE and every gallery using this CSS
   changes at the same time.
   ========================================================= */

.filmstrip-track {
    display: flex;
    align-items: center;
    width: max-content;

    animation-duration: 75s;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
}


/* Start animation only after images are loaded */

.filmstrip-track.ready {
    animation-name: scrollFilmstrip;
}


/* Temporary hover pause */

.filmstrip-window:hover .filmstrip-track {
    animation-play-state: paused;
}


/* Permanent PAUSE control */

.filmstrip-track.manual-paused {
    animation-play-state: paused !important;
}


/* =========================================================
   FILMSTRIP IMAGE SET
   ========================================================= */

.filmstrip-set {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-right: 12px;
    flex-shrink: 0;
}


/* =========================================================
   THUMBNAILS
   ========================================================= */

.thumbnail {
    height: 180px;
    width: auto;
    flex-shrink: 0;

    object-fit: contain;

    cursor: pointer;

    border: 1px solid #333;

    transition:
        opacity .2s ease,
        border-color .2s ease;
}


.thumbnail:hover {
    opacity: .82;
    border-color: #aaa;
}


/* =========================================================
   CONTINUOUS RIGHT-TO-LEFT MOVEMENT
   ========================================================= */

@keyframes scrollFilmstrip {

    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-50%);
    }

}


/* =========================================================
   IMAGE TOOLTIP
   ========================================================= */

#imageTooltip {
    position: fixed;

    display: none;

    z-index: 9999;

    padding: 6px 10px;

    background: rgba(15,15,15,.94);

    color: #999;

    border: 1px solid #555;
    border-radius: 4px;

    font-size: 13px;
    white-space: nowrap;

    pointer-events: none;

    box-shadow:
        0 3px 10px rgba(0,0,0,.7);
}


/* =========================================================
   INSTRUCTIONS + CONTROLS
   ========================================================= */

.gallery-info-row {
    position: relative;
    width: 100%;
    min-height: 28px;
    margin-top: 9px;
}


.gallery-instructions {
    color: #888;
    font-size: 14px;
    letter-spacing: .2px;
    line-height: 28px;
}


/* =========================================================
   PAUSE + TURBO CONTROLS
   ========================================================= */

.gallery-controls {
    position: absolute;
    right: 5px;
    top: 0;

    display: flex;
    gap: 13px;
    align-items: center;
}


.gallery-control {
    border: none;
    background: none;

    padding: 0 4px;

    color: #777;

    font-family: Arial, Helvetica, sans-serif;
    font-size: 13px;
    font-weight: bold;
    letter-spacing: 1px;

    line-height: 28px;

    cursor: pointer;

    transition:
        color .2s ease,
        text-shadow .2s ease;
}


.gallery-control:hover {
    color: #bbb;
}


.gallery-control.active {
    color: #ff3030;

    text-shadow:
        0 0 5px rgba(255,48,48,.45);
}


/* =========================================================
   HOME LINK
   ========================================================= */

.home-link {
    margin-top: 40px;
}


.home-link a {
    color: #aaa;
    text-decoration: none;
    font-size: 17px;
}


.home-link a:hover {
    color: #fff;
}


/* =========================================================
   COPYRIGHT FOOTER
   ========================================================= */

.copyright-footer {
    max-width: 1100px;
    margin: 55px auto 0;
    padding-top: 18px;

    border-top: 1px solid #222;

    color: #777;

    font-size: 14px;
    line-height: 1.7;

    text-align: center;
}


/* =========================================================
   SMALL SCREEN ADJUSTMENTS
   ========================================================= */

@media (max-width: 600px) {

    h1 {
        font-size: 29px;
    }

    .description {
        font-size: 16px;
    }

    .filmstrip-window {
        height: 160px;
    }

    .thumbnail {
        height: 140px;
    }

    .gallery-info-row {
        padding-bottom: 30px;
    }

    .gallery-instructions {
        font-size: 12px;
    }

    .gallery-controls {
        top: 27px;
        right: 0;
    }

    .copyright-footer {
        font-size: 13px;
        margin-top: 45px;
    }

}