/* ==========================================================================
   EASTSEAS TRADING EST. — PRODUCT DETAILS STYLES
   ========================================================================== */
.mt-20 { margin-top: 20px; }
.guarantee-desc { font-size: 0.9rem; margin-top: 2px; }
.text-center-muted { text-align: center; color: var(--text-muted); }
.empty-state-card { background-color: #ffffff; border-style: dashed; }
.icon-primary-light { color: var(--primary-light); }
/* EASTSEAS TRADING EST. - PRODUCT DETAILS PREMIUM STYLES
   ========================================================================== */

/* DETAIL SPECIFIC VARIABLES */
:root {
    --det-glow-blue: rgba(0, 174, 239, 0.45);
    --det-glow-orange: rgba(241, 90, 36, 0.35);
    --det-whatsapp: #25d366;
    --det-whatsapp-hover: #20ba5a;
}

/* ====== 1. CUSTOM HEADER FOR DETAILS PAGE ====== */
header.products-header {
    background-color: var(--primary) !important;
    background: linear-gradient(135deg, #0b122b 0%, #1c2866 100%) !important;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15) !important;
}

header.products-header .topbar {
    display: none !important;
}

.products-header .navbar {
    padding: 10px 0 !important;
}

/* Breadcrumb nav */
.breadcrumb-nav {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 25px; /* Spacing before the grid starts */
}

.breadcrumb-nav a {
    color: var(--text-dark);
    transition: var(--transition-fast);
}

.breadcrumb-nav a:hover {
    color: var(--primary);
}

.breadcrumb-nav i {
    font-size: 0.75rem;
    opacity: 0.6;
}

/* 2. DETAILS CONTAINER GRID */
.container-fluid {
    width: 100%;
    max-width: 1750px;
    margin: 0 auto;
    padding: 0 40px;
}

.product-details-wrap-section {
    background-color: var(--bg-light); /* Changed to var(--bg-light) for a cohesive modern look */
    padding: 120px 0 50px 0; /* Huge padding top to clear the fixed transparent header */
}

.details-dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 35px;
    align-items: start;
}

/* 3. INTERACTIVE PRODUCT GALLERY (LEFT COLUMN) */
.details-gallery-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 28px;
    padding: 30px;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.details-img-box {
    position: relative;
    width: 100%;
    height: 400px;
    background-color: transparent; /* Removed background */
    border: none; /* Removed border for a clean floating look */
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px; /* Reduced padding */
}

.details-img-box img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.1s ease-out; /* tracked by JS lens zoom */
    transform-origin: center center;
}

/* Dynamic lens scanner graphic overlay */
.gallery-scanner-line {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, transparent 10%, var(--primary-light) 50%, transparent 90%);
    opacity: 0;
    z-index: 5;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.details-gallery-card:hover .gallery-scanner-line {
    opacity: 0.6;
    animation: scanningMotion 3s infinite linear;
}

/* Badges */
.badge-det-genuine {
    position: absolute;
    top: 20px;
    left: 20px;
    background-color: var(--primary-dark);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    padding: 8px 16px;
    border-radius: 30px;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 6;
}

.badge-det-cert {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background-color: var(--accent-light);
    color: var(--primary-dark);
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 6px 14px;
    border-radius: 8px;
    border: 1px solid rgba(0, 174, 239, 0.2);
    z-index: 6;
}

/* Gallery hover shadows */
.details-gallery-card:hover {
    border-color: rgba(0, 174, 239, 0.25);
    box-shadow: var(--shadow-xl);
}

/* 4. DETAILS SPECIFICATIONS TABBOARD (RIGHT COLUMN) */
.details-specs-dashboard {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.details-cat-tag {
    font-size: 0.85rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--primary-light);
    background-color: var(--accent-light);
    padding: 6px 14px;
    border-radius: 6px;
    align-self: flex-start;
    border: 1px solid rgba(0, 174, 239, 0.12);
}

.details-specs-dashboard h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-dark);
    line-height: 1.2;
    letter-spacing: -0.5px;
    font-family: var(--font-headings);
}

/* Tab Header Navigation */
.details-tab-nav {
    display: flex;
    border-bottom: 2px solid var(--border-color);
    gap: 30px;
    margin-top: 10px;
}

.tab-nav-btn {
    background: none;
    border: none;
    outline: none;
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-muted);
    padding: 12px 0;
    cursor: pointer;
    position: relative;
    transition: var(--transition-fast);
}

.tab-nav-btn::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 3px;
    background-color: var(--primary);
    transition: var(--transition-smooth);
    border-radius: 2px;
}

.tab-nav-btn:hover {
    color: var(--primary);
}

.tab-nav-btn.active {
    color: var(--primary);
}

.tab-nav-btn.active::after {
    width: 100%;
}

/* Tab Panels Content */
.details-tab-panels {
    min-height: 180px;
    position: relative;
}

.tab-panel-item {
    display: none;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.4s ease, transform 0.4s ease;
    line-height: 1.8;
    color: var(--text-muted);
    font-size: 1.02rem;
}

.tab-panel-item.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

/* Specific Parameter Table */
.details-specs-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 5px;
}

.details-specs-table tr {
    border-bottom: 1px solid var(--border-color);
}

.details-specs-table tr:last-child {
    border-bottom: none;
}

.details-specs-table td {
    padding: 12px 16px;
    font-size: 0.95rem;
}

.details-specs-table td.spec-name {
    font-weight: 700;
    color: var(--text-dark);
    width: 35%;
    background-color: var(--bg-light);
}

.details-specs-table td.spec-val {
    color: var(--text-muted);
    font-weight: 500;
}

/* Sourcing List details */
.sourcing-guarantee-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-left: 5px;
}

.sourcing-guarantee-list li {
    list-style: none;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.98rem;
}

.sourcing-guarantee-list li i {
    color: var(--accent);
    margin-top: 6px;
    font-size: 1rem;
}

/* 5. INQUIRY ACTION BOX */
.details-inquiry-box {
    background: #ffffff; /* Clean white background */
    border-radius: 20px;
    padding: 30px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    color: var(--text-dark); /* Dark text for professionalism */
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 5px;
}

.inquiry-box-header {
    display: flex;
    align-items: center;
    gap: 15px;
}

.inquiry-box-header i {
    font-size: 1.8rem;
    color: var(--primary); /* Use main primary color */
}

.inquiry-box-header h3 {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-dark);
}

.details-inquiry-box p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.details-btn-group {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 15px;
}

.details-btn-group .btn {
    padding: 14px 20px;
    font-size: 0.92rem;
}

/* Button modifiers for details page */
.btn-rounded {
    border-radius: 50px !important;
}

/* Custom WhatsApp outline button */
.btn-outline-whatsapp {
    background-color: transparent;
    color: var(--det-whatsapp);
    border: 2px solid var(--det-whatsapp);
}

.btn-outline-whatsapp:hover {
    background-color: var(--det-whatsapp);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(37, 211, 102, 0.25);
}

.inquiry-badge-row {
    display: flex;
    gap: 20px;
    border-top: 1px solid var(--border-color);
    padding-top: 15px;
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 600;
}

.inquiry-badge-row span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.inquiry-badge-row span i {
    color: var(--primary-light);
}

/* 6. RELATED PRODUCTS CONTAINER */
.related-products-section {
    background-color: var(--bg-light);
    padding: 60px 0;
    border-top: 1px solid var(--border-color);
}

.related-products-section h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 8px;
    text-align: center;
}

.section-subtitle {
    text-align: center;
    font-size: 1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 8px auto 0 auto;
    line-height: 1.6;
}

.related-grid-fluid {
    margin-top: 30px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 22px;
}

/* Product Card */
.catalog-product-card {
    background: transparent;
    border: 1px solid rgba(0,0,0,0.06);
    border-radius: 16px;
    overflow: hidden;
    transition: transform 0.35s cubic-bezier(0.16,1,0.3,1),
                box-shadow 0.35s ease,
                background 0.35s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    padding: 12px;
}

.catalog-product-card:hover {
    transform: translateY(-5px);
    background: #fff;
    box-shadow: 0 20px 40px rgba(28,40,102,0.06);
    border-color: rgba(28,40,102,0.05);
}

/* Image area */
.product-img-wrapper {
    position: relative;
    width: 100%;
    height: 140px;
    background: transparent;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px;
    box-sizing: border-box;
    border-radius: 8px;
}

.product-img-wrapper img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.45s cubic-bezier(0.16,1,0.3,1);
    position: relative;
    z-index: 1;
}

.catalog-product-card:hover .product-img-wrapper img {
    transform: scale(1.07);
}

/* Category badge (if re-added to related products in PHP later) */
.product-cat-badge {
    position: absolute;
    bottom: 10px;
    left: 10px;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.68rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 6px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    white-space: nowrap;
    backdrop-filter: blur(6px);
    background: rgba(255,255,255,0.95);
    color: #111;
    border: 1px solid rgba(0,0,0,0.1);
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

/* Card body */
.product-card-body {
    padding: 10px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    gap: 4px;
}

.product-card-body h3 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1.3;
    margin: 0;
    font-family: var(--font-headings);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.2s;
}

.catalog-product-card:hover .product-card-body h3 { color: var(--primary); }

.product-card-body p {
    font-size: 0.83rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Divider */
.product-card-body::after {
    content: '';
    display: block;
    width: 100%;
    height: 1px;
    background: var(--border-color);
    margin: 4px 0;
}

.product-card-link {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.83rem;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
    transition: all 0.22s ease;
    padding: 2px 0;
}

.product-card-link::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 10;
}

.product-card-link i {
    font-size: 0.75rem;
    transition: transform 0.22s ease;
}

.catalog-product-card:hover .product-card-link { color: var(--primary-light); }
.catalog-product-card:hover .product-card-link i { transform: translateX(4px); }

/* Keyframe animations */
@keyframes floatShape {
    0% { transform: translateY(0) rotate(0deg); }
    100% { transform: translateY(-20px) rotate(6deg); }
}

@keyframes scanningMotion {
    0% { top: 0; opacity: 0; }
    10% { opacity: 0.8; }
    90% { opacity: 0.8; }
    100% { top: 100%; opacity: 0; }
}

/* RESPONSIVE LAYOUT */
@media (max-width: 992px) {
    .details-dashboard-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .details-img-box {
        height: 340px;
    }
    
    .details-btn-group {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .container-fluid {
        padding: 0 20px;
    }
    
    .details-hero-content h1 {
        font-size: 2.4rem;
    }
}

@media (max-width: 576px) {
    .related-grid-fluid {
        grid-template-columns: 1fr;
    }
}