/* Product Suppliers Page Styling */

.product-suppliers-page {
    padding-top: 0;
    background-color: #f8f9fa;
    min-height: 80vh;
}

.product-supplier-header {
    text-align: center;
    padding: calc(var(--header-clearance) + 1.5rem) 2rem 2.5rem;
    background: linear-gradient(180deg, #ffffff 0%, #f7fbff 100%);
    color: #0b3568;
    margin-bottom: 2rem;
}

.product-supplier-header h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
    color: #0b3568;
}

.product-supplier-header p {
    font-size: 1.1rem;
    color: #28415f;
    max-width: 600px;
    margin: 0 auto;
}

/* Grid Layout */
.manufacturers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.75rem;
    padding: 2rem 0 3rem;
    max-width: 1280px;
    margin: 0 auto;
}

.loading-spinner {
    grid-column: 1 / -1;
}

.no-data {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem;
    color: #666;
    font-size: 1.2rem;
}

/* Flip Card Container */
.flip-card {
    background-color: transparent;
    width: 100%;
    height: 380px;
    perspective: 1200px;
    cursor: pointer;
}

.flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
    transform-style: preserve-3d;
    border-radius: 28px;
}

.flip-card:hover .flip-card-inner,
.flip-card.hovered .flip-card-inner {
    transform: rotateY(180deg);
}

.flip-card-front,
.flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    border-radius: 28px;
    overflow: hidden;
    background-color: white;
}

/* Front Side */
.flip-card-front {
    padding: 1.5rem;
    border: 1px solid #e0e0e0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(243, 248, 252, 0.98) 100%);
    border: 1px solid rgba(18, 61, 107, 0.08);
    box-shadow: 0 18px 34px rgba(16, 37, 66, 0.08);
}

.flip-card-front img {
    max-width: 85%;
    max-height: 140px;
    object-fit: contain;
    transition: transform 0.3s ease;
    filter: drop-shadow(0 12px 18px rgba(16, 37, 66, 0.12));
}

.flip-card:hover .flip-card-front img {
    transform: scale(1.05);
}

.flip-card-name {
    margin-top: 1.25rem;
    font-weight: 800;
    color: #102542;
    font-size: 1.3rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.flip-card-front::before {
    content: "Brand Partner";
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
    padding: 0.45rem 0.85rem;
    border-radius: 999px;
    background: #e6f0fb;
    color: #0f5fa8;
    font-size: 0.74rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

/* Back Side - CONSOLIDATED */
.flip-card-back {
    background:
        radial-gradient(circle at top right, rgba(245, 158, 11, 0.18), transparent 34%),
        linear-gradient(180deg, #143f6f 0%, #0d2744 100%);
    color: white;
    transform: rotateY(180deg);
    padding: 1.6rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    overflow-y: auto;
    overflow-x: hidden;
    scroll-behavior: smooth;
    position: relative;
    box-shadow: 0 24px 38px rgba(13, 39, 68, 0.2);
}

.flip-card-back h3 {
    font-size: 1.55rem;
    margin-bottom: 0.9rem;
    border-bottom: 2px solid rgba(255, 179, 51, 0.95);
    padding-bottom: 0.75rem;
    width: 100%;
    text-align: left;
    line-height: 1.2;
}

.flip-card-back .country {
    font-size: 0.9rem;
    margin-bottom: 1rem;
    font-style: italic;
    color: rgba(255, 255, 255, 0.82);
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0.5rem;
    width: auto;
    padding: 0.25rem 0.7rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
}

.flip-card-back .description {
    font-size: 1rem;
    line-height: 1.8;
    margin: 0 0 1.2rem;
    overflow-wrap: break-word;
    word-wrap: break-word;
    text-align: left;
    flex: 1;
    color: rgba(255, 255, 255, 0.86);
}

/* Custom scrollbar styling */
.flip-card-back::-webkit-scrollbar {
    width: 6px;
}

.flip-card-back::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
}

.flip-card-back::-webkit-scrollbar-thumb {
    background: rgba(255, 165, 0, 0.6);
    border-radius: 10px;
}

.flip-card-back::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 165, 0, 0.8);
}

/* Scroll indicator fade */
.flip-card-back::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 30px;
    background: linear-gradient(to bottom, transparent, rgba(13, 59, 102, 0.8));
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s;
}

.flip-card-back.has-scroll::after {
    opacity: 1;
}

/* Supplier button - centered, yellow/orange */
.supplier-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    min-height: 54px;
    padding: 0 1.5rem;
    background: linear-gradient(135deg, #f59e0b 0%, #ffbb33 100%);
    color: #0d3b66;
    border-radius: 18px;
    font-size: 0.95rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    flex-shrink: 0;
    box-shadow: 0 14px 24px rgba(245, 158, 11, 0.24);
}

.supplier-button:hover {
    background: linear-gradient(135deg, #ffb733 0%, #ffc95b 100%);
    transform: translateY(-2px);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .product-supplier-header {
        padding: calc(var(--header-clearance) + 1rem) 1.25rem 2rem;
    }

    .product-supplier-header h1 {
        font-size: 2rem;
    }

    .manufacturers-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        padding: 1rem;
        gap: 2rem;
    }

    .flip-card {
        height: 340px;
    }

    .flip-card-back {
        padding: 1.2rem;
    }

    .flip-card-back h3 {
        font-size: 1.1rem;
    }

    .flip-card-back .description {
        font-size: 0.9rem;
    }
}