/* ==========================================================================
   Guest Gallery / Photo Contest pages (guest-gallery-template.php)
   Enqueued only on that template - see rtc_gg_enqueue() in inc/guest-gallery-functions.php
   ========================================================================== */

/* Tokens live on .gg-page so the slider, form card and teaser all share them.
   Brand values come from Company Info & Branding (ACF) with fallbacks. */
.gg-page {
    --gg-teal: var(--heading-color, #326e81);
    --gg-teal-dark: #24525f;
    --gg-orange: var(--primary, #f8a700);
    --gg-on-orange: var(--primary-text, #000);   /* white on orange fails WCAG contrast */
    --gg-ink: var(--splash-extra-dark, #282828);
    --gg-muted: #5d6468;
    --gg-line: #dfe3e5;
    --gg-tint: #f3f7f8;
    --gg-radius: 12px;
    --gg-radius-sm: 8px;
    --gg-shadow: 0 10px 30px rgba(20, 45, 55, .10);
    --gg-heading-font: var(--heading-font-family, "Raleway", sans-serif);
    --gg-body-font: var(--body-font-family, "Raleway", sans-serif);
}

.gg-page .gg-section-title { margin: 10px auto 18px; }
.gg-page .gg-section-title .page-title { margin: 0; }
.gg-page .gg-heading {
    font-family: var(--gg-heading-font);
    color: var(--gg-teal);
    font-size: clamp(1.35rem, 1.1rem + 1vw, 1.9rem);
    text-transform: uppercase;
    letter-spacing: .5px;
    margin: 0;
    text-align: center;
}

/* Shared orange button (teaser CTA) */
.gg-page a.gg-button {
    display: inline-block;
    background: var(--gg-orange);
    color: var(--gg-on-orange);
    font-family: var(--gg-heading-font);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-decoration: none;
    padding: 14px 34px;
    border-radius: var(--gg-radius-sm);
    transition: background-color .2s ease, color .2s ease, transform .2s ease;
}
.gg-page a.gg-button:hover,
.gg-page a.gg-button:focus-visible {
    background: var(--gg-teal);
    color: #fff;
    transform: translateY(-1px);
}

/* --------------------------------------------------------------------------
   1. Slider
   -------------------------------------------------------------------------- */
.gg-slider { margin: 10px 0 50px; }
.entry .gg-slider { margin: 36px 0 50px; } /* placed in the content via [guest_gallery_slider] */
.gg-slider--no-heading { margin-top: 0; }
.gg-slider__viewport { position: relative; }

.gg-slider__track {
    --gg-gap: 20px;
    display: flex;
    gap: var(--gg-gap);
    margin: 0;
    padding: 4px 2px 12px;
    list-style: none;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    overscroll-behavior-x: contain;
    scrollbar-width: none;
}
.gg-slider__track::-webkit-scrollbar { display: none; }
.gg-slider__track:focus-visible { outline: 3px solid var(--focus-cyan, #62bdff); outline-offset: 4px; border-radius: var(--gg-radius); }
.gg-slider--few .gg-slider__track { justify-content: center; }

.gg-slide {
    flex: 0 0 calc((100% - 2 * var(--gg-gap)) / 3);
    scroll-snap-align: start;
    margin: 0;
}
.gg-slide figure { margin: 0; }
.gg-slide a {
    display: block;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    border-radius: var(--gg-radius);
    background: var(--gg-tint);
    box-shadow: var(--gg-shadow);
}
.gg-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .4s ease;
}
.gg-slide a:hover img,
.gg-slide a:focus-visible img { transform: scale(1.04); }
.gg-slide a:focus-visible { outline: 3px solid var(--focus-cyan, #62bdff); outline-offset: 3px; }

.gg-slide__caption {
    margin-top: 12px;
    font-family: var(--gg-body-font);
    font-size: .95rem;
    line-height: 1.45;
    color: var(--gg-ink);
    text-align: center;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.gg-slide__caption--credit {
    font-family: var(--gg-heading-font);
    font-weight: 700;
    color: var(--gg-teal);
    letter-spacing: .3px;
}

.gg-slider__nav {
    position: absolute;
    top: calc(50% - 30px);
    z-index: 2;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: var(--gg-orange);
    color: var(--gg-on-orange);
    box-shadow: 0 4px 14px rgba(0, 0, 0, .25);
    cursor: pointer;
    transition: background-color .2s ease, color .2s ease, opacity .2s ease;
}
.gg-slider__nav[hidden] { display: none; }
.gg-slider__nav--prev { left: -18px; }
.gg-slider__nav--next { right: -18px; }
.gg-slider__nav:hover,
.gg-slider__nav:focus-visible { background: var(--gg-teal); color: #fff; }
.gg-slider__nav:focus-visible { outline: 3px solid var(--focus-cyan, #62bdff); outline-offset: 2px; }
.gg-slider__nav:disabled { opacity: 0; pointer-events: none; }

.gg-slider__hint {
    margin: 6px 0 0;
    text-align: center;
    font-size: .85rem;
    color: var(--gg-muted);
}

/* Fancybox caption */
.fancybox-caption__body .gg-property { display: block; font-weight: 600; margin-top: 4px; }

/* --------------------------------------------------------------------------
   2. Form card (wrapper added by rtc_gg_form_card())
   -------------------------------------------------------------------------- */
.gg-form-card {
    max-width: 860px;
    margin: 50px auto;
    padding: clamp(22px, 4vw, 44px);
    background: #fff;
    border: 1px solid var(--gg-line);
    border-top: 6px solid var(--gg-teal);
    border-radius: var(--gg-radius);
    box-shadow: var(--gg-shadow);
    font-family: var(--gg-body-font);
}
.gg-form-card .gg-form-title {
    font-family: var(--gg-heading-font);
    color: var(--gg-teal);
    text-transform: uppercase;
    letter-spacing: .5px;
    font-size: clamp(1.3rem, 1.1rem + .8vw, 1.75rem);
    text-align: center;
    margin: 0 0 6px;
}
.gg-form-card .gg-form-note {
    text-align: center;
    color: var(--gg-muted);
    margin: 0 auto 26px;
    max-width: 560px;
}
.gg-form-card .gform_description:empty { display: none; }
.gg-form-card .gform_heading:has(.gform_description:empty) { display: none; } /* own rule: :has() would void a selector list in old browsers */

.gg-form-card .gform_wrapper.gravity-theme .gform_fields { grid-row-gap: 22px; }

/* labels + help text */
.gg-form-card .gform_wrapper.gravity-theme .gfield_label {
    font-family: var(--gg-heading-font);
    font-weight: 700 !important;
    font-size: 1rem;
    color: var(--gg-ink);
    margin-bottom: 6px !important;
}
.gg-form-card .gform_wrapper .gfield_required_text {
    font-size: .8rem;
    font-weight: 400;
    color: var(--gg-muted) !important;
    margin-left: 4px;
}
.gg-form-card .gform_wrapper .gfield_description,
.gg-form-card .gform_wrapper .gform_fileupload_rules {
    font-size: .85rem;
    color: var(--gg-muted) !important;
    padding-top: 6px !important;
}

/* text inputs, textarea, select */
.gg-form-card .gform_wrapper.gravity-theme .gfield input[type=text],
.gg-form-card .gform_wrapper.gravity-theme .gfield input[type=email],
.gg-form-card .gform_wrapper.gravity-theme .gfield input[type=tel],
.gg-form-card .gform_wrapper.gravity-theme .gfield input[type=number],
.gg-form-card .gform_wrapper.gravity-theme .gfield textarea,
.gg-form-card .gform_wrapper.gravity-theme .gfield select {
    width: 100%;
    padding: 12px 14px !important; /* GF's input:not(...)x6 rule outranks any normal selector */
    border: 1px solid #c3cbcf;
    border-radius: var(--gg-radius-sm);
    background: #fbfcfc;
    color: var(--gg-ink);
    line-height: 1.4;
    box-shadow: none;
    transition: border-color .15s ease, box-shadow .15s ease, background-color .15s ease;
}
.gg-form-card .gform_wrapper.gravity-theme .gfield textarea { min-height: 110px; resize: vertical; }
.gg-form-card .gform_wrapper.gravity-theme .gfield input:focus,
.gg-form-card .gform_wrapper.gravity-theme .gfield textarea:focus,
.gg-form-card .gform_wrapper.gravity-theme .gfield select:focus {
    outline: none;
    border-color: var(--gg-teal);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(50, 110, 129, .22);
}

/* photo upload - dashed drop zone */
.gg-form-card .gform_wrapper.gravity-theme .gfield input[type=file] {
    width: 100%;
    padding: 22px 18px;
    border: 2px dashed #9fb7bf;
    border-radius: var(--gg-radius);
    background: var(--gg-tint);
    color: var(--gg-muted);
    cursor: pointer;
    transition: border-color .15s ease, background-color .15s ease;
}
.gg-form-card .gform_wrapper.gravity-theme .gfield input[type=file]:hover,
.gg-form-card .gform_wrapper.gravity-theme .gfield input[type=file]:focus {
    border-color: var(--gg-teal);
    background: #eaf2f4;
    outline: none;
}
.gg-form-card .gform_wrapper.gravity-theme .gfield input[type=file]::file-selector-button {
    margin-right: 14px;
    padding: 9px 18px;
    border: 0;
    border-radius: var(--gg-radius-sm);
    background: var(--gg-teal);
    color: #fff;
    font-family: var(--gg-heading-font);
    font-weight: 700;
    cursor: pointer;
}
.gg-form-card .gform_wrapper.gravity-theme .gfield input[type=file]::file-selector-button:hover { background: var(--gg-teal-dark); }

/* release / consent checkboxes - long legal text in a soft panel */
.gg-form-card .gform_wrapper.gravity-theme .gfield--type-checkbox .gfield_checkbox {
    padding: 16px 18px;
    background: var(--gg-tint);
    border: 1px solid var(--gg-line);
    border-radius: var(--gg-radius-sm);
}
.gg-form-card .gform_wrapper.gravity-theme .gfield_checkbox .gchoice {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}
.gg-form-card .gform_wrapper.gravity-theme .gfield_checkbox input[type=checkbox] {
    flex: 0 0 auto;
    width: 20px;
    height: 20px;
    margin: 2px 0 0;
    accent-color: var(--gg-teal);
}
.gg-form-card .gform_wrapper.gravity-theme .gfield_checkbox label {
    margin: 0;
    font-size: .88rem;
    line-height: 1.55;
    color: #3d4447;
}

/* in-form HTML blocks (contest release + minor authorization) */
.gg-form-card .gform_wrapper.gravity-theme .gfield--type-html {
    font-size: .92rem;
    line-height: 1.6;
    color: #3d4447;
}
.gg-form-card .gform_wrapper.gravity-theme .gfield--type-html h3 {
    font-family: var(--gg-heading-font);
    color: var(--gg-teal);
    font-size: 1.05rem;
    letter-spacing: .5px;
    text-transform: uppercase;
    margin: 14px 0 8px;
    padding-top: 22px;
    border-top: 1px solid var(--gg-line);
}

/* submit - orange with dark text; teal + white on hover (both pass WCAG AA) */
.gg-form-card .gform_wrapper.gravity-theme .gform_footer {
    justify-content: center;
    margin-top: 10px;
    padding-top: 22px;
    border-top: 1px solid var(--gg-line);
}
.gg-form-card .gform_wrapper .gform_footer .gform_button,
.gg-form-card .gform_wrapper .gform_footer input[type=submit] {
    display: block;
    width: 100% !important;
    max-width: 340px;
    margin: 0 auto;
    padding: 15px 30px;
    background: var(--gg-orange);
    color: var(--gg-on-orange) !important;
    border: 0;
    border-radius: var(--gg-radius-sm);
    font-family: var(--gg-heading-font);
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(248, 167, 0, .35);
    transition: background-color .2s ease, color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.gg-form-card .gform_wrapper .gform_footer .gform_button:hover,
.gg-form-card .gform_wrapper .gform_footer .gform_button:focus-visible,
.gg-form-card .gform_wrapper .gform_footer input[type=submit]:hover,
.gg-form-card .gform_wrapper .gform_footer input[type=submit]:focus-visible {
    background: var(--gg-teal);
    color: #fff !important;
    box-shadow: 0 6px 16px rgba(50, 110, 129, .35);
    transform: translateY(-1px);
}
.gg-form-card .gform_wrapper .gform_footer .gform_button:focus-visible {
    outline: 3px solid var(--focus-cyan, #62bdff) !important;
    outline-offset: 3px;
}

/* confirmation message */
.gg-form-card .gform_confirmation_message {
    text-align: center;
    font-size: 1.1rem;
    color: var(--gg-teal);
    font-weight: 600;
    padding: 10px 0;
}

/* --------------------------------------------------------------------------
   3. "Other guest photos" teaser (contest pages)
   -------------------------------------------------------------------------- */
.gg-teaser {
    margin: 20px 0 50px;
    padding: clamp(28px, 4vw, 48px) clamp(16px, 3vw, 40px);
    background: var(--gg-tint);
    border-radius: var(--gg-radius);
    text-align: center;
}
.gg-teaser__intro { color: var(--gg-muted); margin: 0 auto 24px; max-width: 620px; }
.gg-teaser__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    margin: 0 0 28px;
    padding: 0;
    list-style: none;
}
.gg-teaser__grid li { margin: 0; }
.gg-teaser__grid a {
    display: block;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    border-radius: var(--gg-radius-sm);
}
.gg-teaser__grid img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .4s ease;
}
.gg-teaser__grid a:hover img { transform: scale(1.05); }
.gg-teaser__cta { margin: 0; }

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1000px) {
    .gg-slide { flex-basis: calc((100% - var(--gg-gap)) / 2); }
}
@media (max-width: 700px) {
    .gg-slider__track { --gg-gap: 14px; }
    .gg-slide { flex-basis: 82%; scroll-snap-align: center; }
    .gg-slider--few .gg-slider__track { justify-content: flex-start; }
    .gg-slider__nav { display: none !important; } /* swipe on touch */
    .gg-form-card { margin: 34px auto; border-radius: var(--gg-radius-sm); }
    .gg-teaser__grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
}
@media (prefers-reduced-motion: reduce) {
    .gg-slider__track { scroll-behavior: auto; }
    .gg-slide img, .gg-teaser__grid img, .gg-page a.gg-button,
    .gg-form-card .gform_wrapper .gform_footer .gform_button { transition: none; transform: none !important; }
}