/**
 * Product Brand Addons Stylesheet
 * Responsive micro-cards matching screenshot design:
 * Customizable columns (Desktop / Tablet / Mobile), landscape thumbnails, Version X.X.X, and Show All Add-ons toggle button.
 */

.pba-wrapper {
    margin: 24px 0 !important;
    width: 100% !important;
    box-sizing: border-box !important;
    background: transparent !important;
    border: none !important;
    padding: 0 !important;
    box-shadow: none !important;
}

.pba-section-title {
    font-size: 18px !important;
    font-weight: 700 !important;
    color: #111827 !important;
    margin: 0 0 16px 0 !important;
    line-height: 1.3 !important;
    font-family: inherit;
}

.pba-container {
    width: 100% !important;
    box-sizing: border-box !important;
}

/* Grid Layout with CSS Variables & Fallbacks */
.pba-layout-grid {
    display: grid !important;
    grid-template-columns: repeat(var(--pba-cols-desktop, 3), minmax(0, 1fr)) !important;
    gap: 16px !important;
}

.pba-layout-grid.pba-cols-1 { grid-template-columns: 1fr !important; }
.pba-layout-grid.pba-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; }
.pba-layout-grid.pba-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)) !important; }
.pba-layout-grid.pba-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)) !important; }

/* Micro-Card Styling */
.pba-card {
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
    padding: 12px 14px !important;
    background-color: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 12px !important;
    text-decoration: none !important;
    color: inherit !important;
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease !important;
    box-sizing: border-box !important;
    position: relative;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03) !important;
}

.pba-card:hover {
    transform: translateY(-2px) !important;
    border-color: #f6b024 !important;
    box-shadow: 0 6px 16px rgba(246, 176, 36, 0.14) !important;
    text-decoration: none !important;
}

/* Core Product Highlight */
.pba-card.pba-card-core {
    border-color: #f6b024 !important;
    box-shadow: 0 0 0 1px rgba(246, 176, 36, 0.3) !important;
}

/* Landscape Thumbnail */
.pba-card-thumb {
    width: 64px !important;
    height: 42px !important;
    min-width: 64px !important;
    max-width: 64px !important;
    border-radius: 6px !important;
    overflow: hidden !important;
    background-color: #f8fafc !important;
    flex-shrink: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border: 1px solid #f1f5f9 !important;
}

.pba-card-thumb img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    display: block !important;
    margin: 0 !important;
    padding: 0 !important;
    border-radius: 6px !important;
}

.pba-thumb-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f1f5f9;
    color: #94a3b8;
}

/* Card Body */
.pba-card-body {
    flex: 1 !important;
    min-width: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    text-align: left !important;
}

.pba-card-title {
    margin: 0 0 3px 0 !important;
    font-size: 14.5px !important;
    font-weight: 700 !important;
    line-height: 1.3 !important;
    color: #1a202c !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
    word-break: break-word !important;
    transition: color 0.18s ease !important;
}

.pba-card:hover .pba-card-title {
    color: #0f172a !important;
}

/* Version Underneath Title */
.pba-card-meta {
    display: flex !important;
    align-items: center !important;
    margin: 0 !important;
    padding: 0 !important;
}

.pba-card-version {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
    font-size: 12.5px !important;
    font-weight: 500 !important;
    color: #718096 !important;
    line-height: 1.2 !important;
}

/* Right Chevron Action Icon */
.pba-card-action {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    color: #a0aec0 !important;
    transition: transform 0.2s ease, color 0.2s ease !important;
    flex-shrink: 0 !important;
    margin-left: auto !important;
    padding-left: 4px !important;
}

.pba-card:hover .pba-card-action {
    transform: translateX(3px) !important;
    color: #f6b024 !important;
}

/* HIDDEN STATE - MUST override display: flex !important */
.pba-card.pba-card-hidden {
    display: none !important;
}

/* EXPANDED STATE when wrapper has .pba-is-expanded */
.pba-wrapper.pba-is-expanded .pba-card.pba-card-hidden {
    display: flex !important;
    animation: pbaFadeIn 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Show All Add-ons Toggle Button */
.pba-actions {
    margin-top: 24px !important;
    display: flex !important;
    justify-content: center !important;
    width: 100% !important;
}

.pba-toggle-btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    padding: 10px 22px !important;
    background-color: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 8px !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    color: #1a202c !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04) !important;
    outline: none !important;
    font-family: inherit !important;
    line-height: 1.4 !important;
}

.pba-toggle-btn:hover {
    background-color: #f8fafc !important;
    border-color: #cbd5e1 !important;
    color: #0f172a !important;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.06) !important;
}

.pba-toggle-btn:active {
    transform: scale(0.98);
}

.pba-btn-icon {
    flex-shrink: 0;
    transition: transform 0.2s ease;
}

/* Fade-in Animation for Revealed Cards */
.pba-fade-in {
    animation: pbaFadeIn 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes pbaFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Tablet Breakpoint (641px - 1024px) */
@media (max-width: 1024px) {
    .pba-layout-grid {
        grid-template-columns: repeat(var(--pba-cols-tablet, 2), minmax(0, 1fr)) !important;
        gap: 14px !important;
    }
    .pba-layout-grid.pba-tab-cols-1 { grid-template-columns: 1fr !important; }
    .pba-layout-grid.pba-tab-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; }
    .pba-layout-grid.pba-tab-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)) !important; }
}

/* Mobile Breakpoint (<= 640px) - Optimized List-Style */
@media (max-width: 640px) {
    .pba-layout-grid {
        grid-template-columns: repeat(var(--pba-cols-mobile, 1), minmax(0, 1fr)) !important;
        gap: 10px !important;
    }
    .pba-layout-grid.pba-mob-cols-1 { grid-template-columns: 1fr !important; }
    .pba-layout-grid.pba-mob-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; }

    /* Mobile List-Style Micro-Card Optimization */
    .pba-card {
        padding: 10px 12px !important;
        gap: 10px !important;
        border-radius: 10px !important;
    }
    .pba-card-thumb {
        width: 56px !important;
        height: 38px !important;
        min-width: 56px !important;
        max-width: 56px !important;
    }
    .pba-card-title {
        font-size: 13.5px !important;
        margin-bottom: 2px !important;
    }
    .pba-card-version {
        font-size: 12px !important;
    }
    .pba-toggle-btn {
        width: 100% !important;
        padding: 11px 16px !important;
        font-size: 13.5px !important;
    }
}