/*
 * Premium Garden Rooms page and customiser
 * Replaces product.css and Menus_Lists.css on GardenRooms.cshtml.
 */

.garden-rooms-page {
    --room-ink: #181a18;
    --room-charcoal: #292c29;
    --room-accent: #dcec96;
    --room-accent-deep: #899a3e;
    --room-paper: #fff;
    --room-soft: #f3f4ef;
    --room-line: rgba(24, 26, 24, .11);
    --room-muted: #696e68;
    padding-bottom: 0 !important;
    color: var(--room-charcoal);
    background: var(--room-paper);
}

.garden-rooms-page *,
.garden-rooms-page *::before,
.garden-rooms-page *::after { box-sizing: border-box; }

.garden-rooms-page p { line-height: 1.7; }
.garden-rooms-page img { max-width: 100%; }
.garden-rooms-page .fullSize { display: block; width: 100%; height: auto; }

.garden-room-kicker {
    margin: 0 0 .75rem;
    color: var(--room-accent-deep);
    font-size: .76rem;
    font-weight: 800;
    letter-spacing: .14em;
    text-transform: uppercase;
}

.garden-room-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
    color: #fff;
    background: #111;
}

.garden-room-hero-video,
.garden-room-hero-overlay {
    position: absolute;
    inset: 0;
}

.garden-room-hero-video {
    overflow: hidden;
    pointer-events: none;
}

.garden-room-hero-video iframe {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100vw;
    height: 56.25vw;
    min-width: 177.7778vh;
    min-height: 100vh;
    border: 0;
    transform: translate(-50%, -50%);
}

.garden-room-hero-overlay {
    background:
        linear-gradient(90deg, rgba(8, 10, 8, .86) 0%, rgba(8, 10, 8, .58) 48%, rgba(8, 10, 8, .28) 100%),
        linear-gradient(0deg, rgba(8, 10, 8, .8) 0%, transparent 45%);
}

.garden-room-hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    padding-top: clamp(10rem, 18vh, 14rem);
    padding-bottom: clamp(4rem, 9vh, 7rem);
}

.garden-room-hero .garden-room-kicker { color: var(--room-accent); }

.garden-room-hero h1 {
    max-width: 1050px;
    margin: 0 0 1.25rem;
    color: #fff;
    font-size: clamp(3.1rem, 7vw, 7rem);
    font-weight: 700;
    line-height: .94;
    letter-spacing: -.045em;
}

.garden-room-hero-lead {
    max-width: 760px;
    margin: 0;
    color: rgba(255,255,255,.78);
    font-size: clamp(1.08rem, 1.8vw, 1.42rem);
}

.garden-room-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem;
    margin-top: 1.75rem;
}

.garden-room-button {
    display: inline-flex;
    min-height: 52px;
    align-items: center;
    justify-content: center;
    gap: .65rem;
    padding: .85rem 1.25rem;
    border: 2px solid transparent;
    font-weight: 800;
    text-decoration: none;
    transition: transform .2s ease, background .2s ease, border-color .2s ease;
}

.garden-room-button:hover {
    color: #111;
    text-decoration: none;
    transform: translate(2px, 2px);
}

.garden-room-button-primary {
    color: #111;
    background: var(--room-accent);
    border-color: var(--room-accent);
}

.garden-room-button-primary:hover { background: #fff; border-color: #fff; }

.garden-room-button-ghost {
    color: #fff;
    border-color: rgba(255,255,255,.72);
}

.garden-room-button-ghost:hover { background: #fff; border-color: #fff; }

.garden-room-hero-proof {
    display: flex;
    flex-wrap: wrap;
    gap: .8rem 1.4rem;
    margin-top: 2rem;
    color: rgba(255,255,255,.74);
    font-size: .86rem;
}

.garden-room-hero-proof span { display: inline-flex; gap: .35rem; align-items: baseline; }
.garden-room-hero-proof strong { color: var(--room-accent); font-size: 1.05rem; }

.garden-room-hero-sound {
    position: absolute;
    right: 1.25rem;
    bottom: 1.25rem;
    z-index: 3;
    display: inline-flex;
    gap: .5rem;
    align-items: center;
    padding: .65rem .85rem;
    color: #fff;
    background: rgba(0,0,0,.45);
    border: 1px solid rgba(255,255,255,.25);
    font-size: .8rem;
    font-weight: 700;
    text-decoration: none;
    backdrop-filter: blur(10px);
}

.garden-room-introduction,
.garden-room-quality-section,
.garden-room-film-section,
.garden-room-builder-section,
.garden-room-final-cta {
    padding: clamp(4.5rem, 9vw, 8rem) 0;
}

.garden-room-intro-grid {
    display: grid;
    grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
    gap: clamp(2.5rem, 7vw, 6rem);
    align-items: center;
}

.garden-room-intro-copy h2,
.garden-room-section-heading h2,
.garden-room-film-copy h2,
.garden-room-builder-heading h2,
.garden-room-final-card h2 {
    margin: 0 0 1rem;
    font-size: clamp(2.2rem, 4.5vw, 4.2rem);
    line-height: 1.04;
    letter-spacing: -.035em;
}

.garden-room-intro-copy p:not(.garden-room-kicker),
.garden-room-section-heading > p:last-child,
.garden-room-film-copy p,
.garden-room-builder-heading p:last-child,
.garden-room-final-card p {
    color: var(--room-muted);
    font-size: 1.02rem;
}

.garden-room-use-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0,1fr));
    gap: .8rem;
}

.garden-room-use-grid article {
    min-height: 210px;
    padding: 1.5rem;
    background: var(--room-soft);
    border: 1px solid var(--room-line);
}

.garden-room-use-grid i {
    display: inline-flex;
    width: 3rem;
    height: 3rem;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    color: #111;
    background: var(--room-accent);
    border-radius: 50%;
}

.garden-room-use-grid h3 { margin: 0 0 .5rem; font-size: 1.22rem; }
.garden-room-use-grid p { color: var(--room-muted); font-size: .9rem; }

.garden-room-quality-section { color: #fff; background: var(--room-ink); }
.garden-room-quality-section .garden-room-kicker { color: var(--room-accent); }

.garden-room-section-heading {
    max-width: 850px;
    margin: 0 auto clamp(2.25rem, 5vw, 4rem);
    text-align: center;
}

.garden-room-quality-section .garden-room-section-heading h2 { color: #fff; }
.garden-room-quality-section .garden-room-section-heading > p:last-child { color: rgba(255,255,255,.66); }

.garden-room-quality-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 1rem;
}

.garden-room-quality-card {
    overflow: hidden;
    background: rgba(255,255,255,.055);
    border: 1px solid rgba(255,255,255,.12);
}

.garden-room-quality-image { aspect-ratio: 4/3; overflow: hidden; }
.garden-room-quality-image img { width: 100%; height: 100%; object-fit: cover; }

.garden-room-quality-card > div:last-child { padding: 1.35rem; }
.garden-room-quality-card span { color: var(--room-accent); font-size: .74rem; font-weight: 900; }
.garden-room-quality-card h3 { margin: .4rem 0 .6rem; color: #fff; font-size: 1.3rem; }
.garden-room-quality-card p { color: rgba(255,255,255,.64); font-size: .9rem; }

.garden-room-film-section { background: var(--room-soft); }
.garden-room-film-grid {
    display: grid;
    grid-template-columns: minmax(260px,.38fr) minmax(0,.62fr);
    gap: clamp(2rem,5vw,4rem);
    align-items: center;
}
.garden-room-film-frame { position: relative; aspect-ratio: 16/9; overflow: hidden; background: #000; box-shadow: 0 20px 60px rgba(0,0,0,.2); }
.garden-room-film-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

.garden-room-builder-section { background: #eceee8; }
.garden-room-builder-container { max-width: 1600px; padding-right: clamp(1rem,3vw,2.5rem); padding-left: clamp(1rem,3vw,2.5rem); }
.garden-room-builder-heading { max-width: 780px; margin: 0 auto 2.25rem; text-align: center; }

.garden-room-builder {
    max-width: 1500px;
    margin: 0 auto;
    padding: clamp(1rem,2.5vw,2rem);
    background: #fff;
    border: 1px solid var(--room-line);
    box-shadow: 0 24px 70px rgba(0,0,0,.11);
    counter-reset: room-step;
}

.garden-room-builder-intro {
    display: grid;
    grid-template-columns: minmax(0,1fr) auto;
    gap: 2rem;
    align-items: end;
    margin-bottom: 1.5rem;
    padding: 0 0 1.5rem;
    border-bottom: 1px solid var(--room-line);
}

.garden-room-builder-intro h2 { margin: 0 0 .6rem; font-size: clamp(1.8rem,3vw,2.8rem); }
.garden-room-builder-intro p:last-child { max-width: 740px; color: var(--room-muted); }

.garden-room-builder-progress { display: flex; gap: .35rem; flex-wrap: wrap; justify-content: flex-end; }
.garden-room-builder-progress span { padding: .45rem .65rem; color: #555b54; background: var(--room-soft); border: 1px solid var(--room-line); font-size: .72rem; font-weight: 800; text-transform: uppercase; letter-spacing: .05em; }

.garden-room-builder-row { margin-right: 0; margin-left: 0; }
.garden-room-step-heading { padding: 0 !important; counter-increment: room-step; }
.garden-room-step-heading .panel-heading {
    position: relative;
    display: flex;
    min-height: 62px;
    align-items: center;
    margin: 1rem 0 0;
    padding: .85rem 1rem .85rem 4.25rem;
    color: #fff;
    background: var(--room-charcoal);
    border: 0;
    cursor: pointer;
    font-size: 1.02rem;
    font-weight: 800;
}
.garden-room-step-heading .panel-heading::before {
    content: counter(room-step, decimal-leading-zero);
    position: absolute;
    left: 1rem;
    display: inline-flex;
    width: 2.45rem;
    height: 2.45rem;
    align-items: center;
    justify-content: center;
    color: #111;
    background: var(--room-accent);
    border-radius: 50%;
    font-size: .76rem;
}
.garden-room-step-heading .glyphicon { margin-right: .45rem; color: var(--room-accent); }

.garden-room-option-panel,
.garden-room-inspiration-panel,
.garden-room-full-panel { padding: 0 !important; }
.garden-room-option-panel { width: 60%; flex: 0 0 60%; max-width: 60%; }
.garden-room-inspiration-panel { width: 40%; flex: 0 0 40%; max-width: 40%; padding-left: 1rem !important; }
.garden-room-spacer-panel { display: none; }

.garden-room-builder .panel-body {
    min-height: 100%;
    padding: 1.25rem;
    background: #fff;
    border: 1px solid var(--room-line);
    border-top: 0;
}

.garden-room-builder .carousel {
    height: 100%;
    min-height: 280px;
    overflow: hidden;
    background: #171917;
}
.garden-room-builder .carousel-inner,
.garden-room-builder .carousel-item { height: 100%; }
.garden-room-builder .carousel-item img { width: 100%; height: 100%; min-height: 280px; object-fit: cover; }
.garden-room-builder .carousel-caption { right: 0; bottom: 0; left: 0; padding: 1rem; background: linear-gradient(transparent,rgba(0,0,0,.75)); }
.garden-room-builder .carousel-caption h5 { color: #fff; text-transform: capitalize; }

.garden-room-builder label { font-weight: 700; }
.garden-room-builder select,
.garden-room-builder input[type="text"],
.garden-room-builder input[type="number"] {
    min-height: 44px;
    padding: .55rem .7rem;
    background: #fff;
    border: 1px solid #bfc3bb;
    border-radius: 0;
}

.garden-room-builder .btn,
.garden-room-builder button,
.garden-room-builder input[type="button"],
.garden-room-builder input[type="submit"] {
    min-height: 42px;
    padding: .55rem .8rem;
    border: 1px solid var(--room-charcoal);
    border-radius: 0;
    font-weight: 800;
}

.garden-room-builder .btn-primary,
.garden-room-builder .btn-success {
    color: #111;
    background: var(--room-accent);
    border-color: var(--room-accent);
}

.garden-room-builder .panel { border: 1px solid var(--room-line); box-shadow: none; }
.garden-room-builder .panel-heading { border-radius: 0; }
.garden-room-builder fieldset { padding: 1rem; border: 1px solid var(--room-line); }
.garden-room-builder legend { width: auto; padding: 0 .4rem; font-size: 1rem; font-weight: 800; }

/* Legacy customiser option lists, replacing Menus_Lists.css/product.css */
.garden-room-builder ul,
.garden-room-builder .checklist,
.garden-room-builder .checklist_sm { margin: 0; padding: 0; list-style: none; }

.garden-room-builder .checklist {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(145px,1fr));
    gap: .65rem;
}

.garden-room-builder .checklist li,
.garden-room-builder .checklist_sm li,
.garden-room-builder .partRow {
    position: relative;
    min-width: 0;
    margin: 0;
    padding: .75rem;
    background: #fff;
    border: 1px solid var(--room-line);
    cursor: pointer;
    transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.garden-room-builder .checklist li:hover,
.garden-room-builder .checklist li.selected,
.garden-room-builder .checklist_sm li:hover,
.garden-room-builder .checklist_sm li.selected,
.garden-room-builder .partRow:hover,
.garden-room-builder .partRow.chosen {
    background: #fbfcf7;
    border-color: var(--room-accent-deep);
    box-shadow: 0 8px 22px rgba(0,0,0,.07);
}

.garden-room-builder .selectThumb { width: 100%; height: 110px; margin: .45rem 0; overflow: hidden; }
.garden-room-builder .selectThumb img { width: 100%; height: 100%; object-fit: contain; }
.garden-room-builder .checkbox-select { display: block; color: var(--room-accent-deep); font-size: .76rem; font-weight: 900; text-align: center; text-decoration: none; text-transform: uppercase; }
.garden-room-builder .hide { display: none !important; }
.garden-room-builder .rowBreak { grid-column: 1/-1; height: 1px; border-top: 1px solid var(--room-line); }

.garden-room-layout-filter {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(160px,1fr));
    gap: .65rem;
}
.garden-room-layout-option {
    position: relative;
    display: grid;
    min-height: 185px;
    grid-template-rows: 1fr auto;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--room-line);
    cursor: pointer;
    transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.garden-room-layout-option:hover,
.garden-room-layout-option.is-selected,
.garden-room-layout-option:has(input:checked) {
    border-color: var(--room-accent-deep);
    box-shadow: 0 10px 28px rgba(0,0,0,.08);
    transform: translateY(-2px);
}
.garden-room-layout-visual { display: flex; min-height: 125px; align-items: center; justify-content: center; padding: .75rem; background: var(--room-soft); }
.garden-room-layout-visual img { max-height: 115px; object-fit: contain; }
.garden-room-layout-copy { display: grid; gap: .15rem; padding: .75rem; }
.garden-room-layout-copy strong { color: var(--room-charcoal); }
.garden-room-layout-copy span { color: var(--room-muted); font-size: .76rem; }
.garden-room-layout-check { position: absolute; top: .6rem; right: .6rem; display: inline-flex; width: 1.8rem; height: 1.8rem; align-items: center; justify-content: center; color: transparent; background: #fff; border: 1px solid var(--room-line); border-radius: 50%; }
.garden-room-layout-option.is-selected .garden-room-layout-check,
.garden-room-layout-option:has(input:checked) .garden-room-layout-check { color: #111; background: var(--room-accent); border-color: var(--room-accent); }
.garden-room-layout-option .checkbox-select { position: absolute; inset: 0; opacity: 0; }

/* Design / price summary from existing customiser partial */
.garden-room-design-row { margin-top: 1rem; }
.garden-room-design-row > [class*="col-"] { width: 100%; max-width: 100%; flex: 0 0 100%; }
#shedDesign { padding: 0; }
#shedDesign img { max-width: 100%; height: auto; }
#shedDetailPanel,
.customiser-summary-card {
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--room-line);
    box-shadow: 0 16px 42px rgba(0,0,0,.1);
}
#shedDetailPanel .customiser-summary-header { padding: 1rem 1.2rem; color: #fff; background: var(--room-charcoal); }
#shedDetailPanel .customiser-price { color: var(--room-accent); font-size: 1.8rem; font-weight: 900; }
#shedDetailPanel .customiser-preview-wrap,
#shedDetailPanel .customiser-receipt-panel { padding: 1rem 1.2rem; }
#shedDetailPanel .customiser-shed-preview { max-height: 360px; overflow: hidden; }
#shedDetailPanel .customiser-shed-preview img { width: 100%; max-height: 360px; object-fit: contain; }
#shedDetailPanel .customiser-receipt-group li { display: flex; justify-content: space-between; gap: 1rem; padding: .45rem 0; border-bottom: 1px solid var(--room-line); }
#shedDetailPanel .customiser-receipt-total { margin-top: .8rem; padding-top: .8rem; border-top: 2px solid var(--room-charcoal); font-weight: 900; }
.customiser-purchase-panel { margin-top: .8rem; padding: 1rem; background: var(--room-charcoal); color: #fff; }
.customiser-primary-button { width: 100%; color: #111 !important; background: var(--room-accent) !important; border-color: var(--room-accent) !important; }

.pageLoader {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 2000;
    padding-top: 20vh;
    color: #fff;
    background: rgba(0,0,0,.72);
    text-align: center;
}
#backgroundPopup { display: none; position: fixed; inset: 0; z-index: 1900; background: rgba(0,0,0,.55); }

.garden-room-final-cta { color: #fff; background: var(--room-ink); }
.garden-room-final-card {
    display: grid;
    grid-template-columns: minmax(0,1fr) auto;
    gap: 2rem;
    align-items: center;
    padding: clamp(1.5rem,4vw,3.5rem);
    background: rgba(255,255,255,.055);
    border: 1px solid rgba(255,255,255,.14);
}
.garden-room-final-card h2 { color: #fff; }
.garden-room-final-card p { color: rgba(255,255,255,.65); }

@media (max-width: 991px) {
    .garden-room-hero { min-height: 780px; }
    .garden-room-intro-grid,
    .garden-room-film-grid,
    .garden-room-final-card,
    .garden-room-builder-intro { grid-template-columns: 1fr; }
    .garden-room-quality-grid { grid-template-columns: 1fr; }
    .garden-room-quality-card { display: grid; grid-template-columns: minmax(180px,.4fr) minmax(0,.6fr); }
    .garden-room-quality-image { aspect-ratio: auto; min-height: 220px; }
    .garden-room-builder-progress { justify-content: flex-start; }
    .garden-room-option-panel,
    .garden-room-inspiration-panel { width: 100%; max-width: 100%; flex: 0 0 100%; }
    .garden-room-inspiration-panel { padding: .8rem 0 0 !important; }
}

@media (max-width: 767px) {
    .garden-room-use-grid { grid-template-columns: 1fr; }
    .garden-room-quality-card { display: block; }
    .garden-room-quality-image { aspect-ratio: 16/9; min-height: 0; }
    .garden-room-builder { padding: .75rem; }
    .garden-room-builder .checklist,
    .garden-room-layout-filter { grid-template-columns: repeat(2,minmax(0,1fr)); }
}

@media (max-width: 540px) {
    .garden-room-hero { min-height: 720px; }
    .garden-room-hero h1 { font-size: clamp(2.65rem,14vw,4.2rem); }
    .garden-room-hero-actions { display: grid; grid-template-columns: 1fr; }
    .garden-room-button { width: 100%; }
    .garden-room-hero-proof { display: grid; grid-template-columns: 1fr; }
    .garden-room-hero-sound { right: .75rem; bottom: .75rem; }
    .garden-room-builder .checklist,
    .garden-room-layout-filter { grid-template-columns: 1fr; }
    .garden-room-step-heading .panel-heading { padding-left: 3.8rem; }
}

@media (prefers-reduced-motion: reduce) {
    .garden-room-hero-video { display: none; }
    .garden-room-hero {
        background:
            linear-gradient(90deg,rgba(8,10,8,.86),rgba(8,10,8,.42)),
            url("../../images/banners/top-banner-room2.jpg") center/cover no-repeat #111;
    }
    .garden-rooms-page *,
    .garden-rooms-page *::before,
    .garden-rooms-page *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
    }
}