/* ==========================================================================
   FnF Shop — Premium Product Detail Page Stylesheet (show.css)
   Aesthetic: Luxury E-Commerce, High Visual Hierarchy & Interactive Lightbox
   ========================================================================== */

:root {
    --primary: #2563EB;
    --primary-dark: #1D4ED8;
    --primary-light: #3B82F6;
    --primary-soft: #EFF6FF;
    --primary-subtle: #DBEAFE;
    --secondary: #E11D48;
    --dark: #0F172A;
    --text-muted: #64748B;
    --wa-color: #25D366;
    --wa-hover: #1ebd5a;
}

/* Prevent modal layout shift */
html {
    scrollbar-gutter: stable;
}

body.modal-open,
body.offcanvas-open {
    padding-right: 0 !important;
    overflow-y: auto !important;
}

/* Product Detail Container Proportions (Wider & Balanced) */
.plant-details-container {
    max-width: 1240px;
    margin-left: auto;
    margin-right: auto;
}
@media (min-width: 1400px) {
    .plant-details-container {
        max-width: 1320px;
    }
}
@media (min-width: 1600px) {
    .plant-details-container {
        max-width: 1400px;
    }
}

/* Main Product Showcase Card */
.plant-main-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
}

/* Product Photo Stage & Interactive Hero */
.plant-image-stage {
    background: radial-gradient(circle at center, #ffffff 40%, #f1f5f9 100%);
    min-height: 460px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 24px 16px 36px 16px !important;
    user-select: none;
}

@media (min-width: 768px) {
    .plant-image-stage {
        min-height: 520px;
    }
}
@media (min-width: 1200px) {
    .plant-image-stage {
        min-height: 560px;
    }
    .plant-hero-img {
        max-height: 520px !important;
    }
}

.plant-img-wrapper {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: zoom-in;
    position: relative;
}

.plant-hero-img {
    max-width: 100%;
    max-height: 480px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 14px 28px rgba(0, 0, 0, 0.12));
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease;
    border-radius: 12px;
}

.plant-img-wrapper:hover .plant-hero-img {
    transform: scale(1.04);
}

/* Top Right Expand / Zoom Trigger Pill */
.btn-image-zoom-trigger {
    position: absolute;
    top: 14px;
    right: 14px;
    z-index: 10;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid rgba(226, 232, 240, 0.95);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    color: #0f172a;
    font-size: 11.5px;
    font-weight: 700;
    backdrop-filter: blur(6px);
    transition: all 0.2s ease;
    cursor: pointer;
}

.btn-image-zoom-trigger:hover {
    background: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
    box-shadow: 0 6px 16px rgba(37, 99, 235, 0.25);
    transform: translateY(-1px);
}

.btn-image-zoom-trigger:hover i {
    color: #ffffff !important;
}

/* Bottom Hint Pill */
.plant-image-hint {
    position: absolute;
    bottom: 12px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(226, 232, 240, 0.9);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    font-size: 11px;
    font-weight: 600;
    color: #475569;
    backdrop-filter: blur(6px);
    cursor: pointer;
    transition: all 0.2s ease;
    z-index: 10;
}

.plant-image-hint:hover {
    background: var(--primary-soft);
    border-color: var(--primary-subtle);
    color: var(--primary);
    transform: translateY(-1px);
}

/* Multiple Image Thumbnails Slider Strip */
.gallery-thumb-btn {
    width: 58px;
    height: 58px;
    padding: 2px;
    border-radius: 10px;
    border: 2px solid #e2e8f0;
    background: #ffffff;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex-shrink: 0;
}

.gallery-thumb-btn.active, .gallery-thumb-btn:hover {
    border-color: var(--primary);
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.2);
    transform: scale(1.05);
}

.gallery-thumb-btn img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 6px;
}

/* HD Photo Lightbox Modal */
.photo-lightbox-modal .modal-content {
    background: rgba(10, 15, 29, 0.97) !important;
}

.lightbox-img-stage {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.lightbox-img-container {
    max-width: 90vw;
    max-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.15s ease-out;
    transform-origin: center center;
    user-select: none;
}

.lightbox-img {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.6));
    border-radius: 10px;
    pointer-events: none;
}

.btn-lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    z-index: 20;
    cursor: pointer;
    transition: all 0.2s ease;
    backdrop-filter: blur(8px);
}

.btn-lightbox-nav:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: #ffffff;
    transform: translateY(-50%) scale(1.1);
}

.btn-lightbox-prev {
    left: 24px;
}

.btn-lightbox-next {
    right: 24px;
}

.lightbox-thumb-btn {
    width: 54px;
    height: 54px;
    padding: 2px;
    border-radius: 10px;
    border: 2px solid transparent;
    background: transparent;
    cursor: pointer;
    transition: all 0.2s ease;
    opacity: 0.55;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.lightbox-thumb-btn.active, .lightbox-thumb-btn:hover {
    border-color: var(--primary-light);
    opacity: 1;
    transform: scale(1.08);
}

.lightbox-thumb-btn img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 6px;
}

/* Badge at Top of Product Card */
.plant-badge-top {
    position: absolute;
    top: 16px;
    left: 16px;
    background: rgba(37, 99, 235, 0.95);
    color: #ffffff;
    font-size: 11px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 8px;
    backdrop-filter: blur(4px);
    z-index: 10;
}

/* Specifications Grid Box */
.spec-item-box {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    padding: 12px;
    height: 100%;
    transition: all 0.2s ease;
}

.spec-item-box:hover {
    border-color: var(--primary);
    background: var(--primary-soft);
}

.spec-icon {
    font-size: 20px;
    margin-bottom: 6px;
    display: inline-block;
}

.spec-label {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    display: block;
}

.spec-val {
    font-size: 13px;
    font-weight: 700;
    color: #1e293b;
}

/* Quantity Input Controls */
.qty-input-group {
    display: flex;
    align-items: center;
    border: 1.5px solid #cbd5e1;
    border-radius: 12px;
    padding: 4px 8px;
    width: 120px;
    justify-content: space-between;
}

.qty-btn-circle {
    background: #e2e8f0;
    border: none;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    font-weight: bold;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.15s ease;
}

.qty-btn-circle:hover {
    background: #cbd5e1;
}

.qty-number {
    font-weight: 800;
    font-size: 15px;
}

/* Related Products Mini Cards */
.related-card {
    display: flex;
    align-items: center;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    padding: 8px;
    text-decoration: none;
    transition: all 0.2s ease;
    height: 100%;
}

.related-card:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.related-img {
    width: 76px;
    height: 76px;
    border-radius: 10px;
    object-fit: cover;
    flex-shrink: 0;
    background: #f8fafc;
}

/* SPU Linked Variant Buttons */
.variant-chip-btn {
    border: 1.5px solid #e2e8f0;
    transition: all 0.2s ease;
}

.variant-chip-btn:hover {
    border-color: var(--primary);
    transform: translateY(-1px);
}

.variant-chip-btn.active-variant {
    background: var(--primary) !important;
    color: #ffffff !important;
    border-color: var(--primary) !important;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25) !important;
}

/* Dark Mode Tokens */
[data-theme="dark"] .plant-main-card {
    background: #1e293b;
    border-color: #334155;
}
[data-theme="dark"] .plant-image-stage {
    background: radial-gradient(circle at center, #1e293b 40%, #0f172a 100%);
}
[data-theme="dark"] .btn-image-zoom-trigger {
    background: rgba(30, 41, 59, 0.9);
    border-color: #334155;
    color: #f1f5f9;
}
[data-theme="dark"] .plant-image-hint {
    background: rgba(30, 41, 59, 0.9);
    border-color: #334155;
    color: #cbd5e1;
}
[data-theme="dark"] .gallery-thumb-btn {
    background: #1e293b;
    border-color: #334155;
}
[data-theme="dark"] .spec-item-box {
    background: #0f172a;
    border-color: #334155;
}
[data-theme="dark"] .spec-val {
    color: #f1f5f9;
}
[data-theme="dark"] .related-card {
    background: #1e293b;
    border-color: #334155;
}

/* Print Media Optimization */
@media print {
    .floating-agribot-hub,
    .floating-support-hub,
    .floating-wa-btn,
    .cart-sticky-bar,
    .mobile-bottom-nav,
    .modal,
    .modal-backdrop,
    .btn-image-zoom-trigger,
    .plant-image-hint,
    .gallery-thumb-strip,
    .btn-copy-link,
    .nav-hamburger-btn,
    header,
    .mobile-touch-navstrip,
    .catalog-features-strip,
    footer {
        display: none !important;
        visibility: hidden !important;
    }

    body {
        background: #ffffff !important;
        color: #000000 !important;
    }

    .plant-main-card {
        border: none !important;
        box-shadow: none !important;
    }
}