@charset "utf-8";
/*  carousel.css - Responsive Field Trip Photo Carousel
    Supports Mobile (<768px), Tablet (768px-1199px), Desktop (>=1200px)
*/

/* Hide scroll bars on container */
#carousel_dialog::-webkit-scrollbar { width: 0 !important; }

#carousel_screen {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 120;
    width: 100%;
    height: 100%;
    height: 100dvh;
    overflow: hidden;
    margin: 0 auto;
    padding: 0;
    opacity: 0;
    -webkit-user-select: none;
    user-select: none;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

#carouselTitle {
    position: absolute;
    top: 8px;
    left: 0;
    width: 100%;
    text-align: center;
    color: #fff;
    font-size: clamp(0.95rem, 2.2vw, 1.6rem);
    font-weight: bold;
    padding: 4px 60px; /* Space for close button */
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.9);
    z-index: 125;
    box-sizing: border-box;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

#carousel {
    position: relative;
    overflow: hidden;
    width: 100%;
    height: calc(100vh - 130px);
    height: calc(100dvh - 130px);
    -webkit-backface-visibility: hidden;
    -webkit-transform: translate3d(0, 0, 0) scale3d(1, 1, 1);
    -webkit-transform-style: preserve-3d;
    backface-visibility: hidden;
    transform: translate3d(0, 0, 0) scale3d(1, 1, 1);
    transform-style: preserve-3d;
    margin: 40px auto 0;
    padding: 0;
}

#carousel ul.animate {
    -webkit-transition: all .3s ease-out;
    -moz-transition: all .3s ease-out;
    -o-transition: all .3s ease-out;
    transition: all .3s ease-out;
}

#carousel ul {
    -webkit-transform: translate3d(0%, 0, 0) scale3d(1, 1, 1);
    -moz-transform: translate3d(0%, 0, 0) scale3d(1, 1, 1);
    -ms-transform: translate3d(0%, 0, 0) scale3d(1, 1, 1);
    -o-transform: translate3d(0%, 0, 0) scale3d(1, 1, 1);
    transform: translate3d(0%, 0, 0) scale3d(1, 1, 1);
    overflow: hidden;
    -webkit-backface-visibility: hidden;
    -webkit-transform-style: preserve-3d;
    position: relative;
    padding: 0;
    margin: 0;
    height: 100%;
}

#carousel li {
    float: left;
    height: 100%;
    overflow: hidden;
    -webkit-transform-style: preserve-3d;
    -webkit-transform: translate3d(0, 0, 0);
    transform-style: preserve-3d;
    transform: translate3d(0, 0, 0);
    display: flex;
    align-items: center;
    justify-content: center;
}

.photo {	
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 10px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    box-sizing: border-box;
}

.photo img.paneImg {
    max-width: 94vw;
    max-height: calc(100vh - 150px);
    max-height: calc(100dvh - 150px);
    object-fit: contain;
    position: relative;
    display: block;
    margin: 0 auto;	
    border-radius: 8px;
    -webkit-box-shadow: 0 6px 24px rgba(0,0,0,0.55);
    -moz-box-shadow: 0 6px 24px rgba(0,0,0,0.55);
    box-shadow: 0 6px 24px rgba(0,0,0,0.55);
}

/* Carousel Navigation Arrows */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: absolute;
    width: 100%;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    padding: 0 10px;
    margin: 0;
    box-sizing: border-box;
    -webkit-user-select: none;
    user-select: none;
    z-index: 130;
    pointer-events: none;
}

#leftNav, #rghtNav {
    width: auto;
    float: none;
    pointer-events: none;
}

.navBtn {
    pointer-events: all;
    cursor: pointer;
    background-color: rgba(30, 30, 30, 0.65);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s, transform 0.15s;
}

.navBtn:hover {
    background-color: rgba(50, 50, 50, 0.85);
}

.navBtn:active {
    transform: scale(0.92);
}

#btnPrev, #btnNext {
    height: 52px;
    width: 44px;
    border-radius: 12px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: 20px 20px;
}

#btnPrev {
    background-image: url(../../_appImages/arrow_left_wht.png);
}

#btnNext {
    background-image: url(../../_appImages/arrow_right_wht.png);
}

@media (min-width: 768px) {
    #btnPrev, #btnNext {
        height: 76px;
        width: 58px;
        border-radius: 14px;
        background-size: 28px 28px;
    }
}

@media (min-width: 1200px) {
    #btnPrev, #btnNext {
        height: 100px;
        width: 72px;
        border-radius: 16px;
        background-size: 34px 34px;
    }
}

#closeCarousel {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 8px;
    right: 12px;
    height: 38px;
    width: 38px;
    border-radius: 50%;
    cursor: pointer;
    background-color: rgba(45, 45, 45, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    font-size: 1.2rem;
    font-family: Arial, Helvetica, sans-serif;
    font-weight: bold;
    line-height: 1;
    z-index: 135;
    transition: background-color 0.2s;
}

#closeCarousel:hover {
    background-color: rgba(255, 30, 30, 1);
}

/* Carousel Footer & Descriptions */
#carouselFooter {
    position: absolute;
    width: 100%;
    bottom: 8px;
    left: 0;
    z-index: 125;
    padding: 0 10px;
    box-sizing: border-box;
    text-align: center;
}

#carouselDescript {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 100%;
    max-width: 1100px;
    height: auto;
    min-height: 36px;
    margin: 0 auto;
    padding: 6px 14px;
    color: #fff;
    font-size: clamp(0.85rem, 1.8vw, 1.15rem);
    line-height: 1.35em;
    background-color: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-sizing: border-box;
}

#carouselDescript button {
    margin: 2px 4px;
    padding: 4px 10px;
    height: auto;
    min-height: 28px;
    line-height: 1.2;
    border-radius: 6px;
    background-color: #555;
    color: #fff;
    font-size: 0.825rem;
    font-weight: 500;
    cursor: pointer;
    border: 1px solid rgba(255,255,255,0.25);
    transition: background-color 0.2s;
}

#carouselDescript button:hover {
    background-color: #777;
}

.center {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;	
}