/* ═══════════════════════════════════════════════════════════════════════════
   E&O Clearance — Products / Storefront CSS
   ═══════════════════════════════════════════════════════════════════════════ */

.page-container { max-width: 1400px; margin: 0 auto; padding: var(--space-xl) var(--space-lg); }

/* ── Two-column layout: sidebar 25% | main content 75% ──────────────────── */
.products-layout {
    display: flex;
    align-items: flex-start;
    gap: var(--space-lg);
}

/* ── Main content column (active filters + products grid) ─────────────────── */
.main-content {
    flex: 1;
    min-width: 0;          /* prevents flex child from overflowing */
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

/* ── Hero Banner ─────────────────────────────────────────────────────────── */
.hero-banner {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 55%, #0f3460 100%);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl) var(--space-xl);
    margin-bottom: var(--space-lg);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-xl);
    overflow: hidden;
    position: relative;
}
.hero-banner::after {
    content: ''; position: absolute; top: -40px; right: -40px;
    width: 280px; height: 280px;
    background: radial-gradient(circle, rgba(230,57,70,0.22) 0%, transparent 70%);
    border-radius: 50%; pointer-events: none;
}
.hero-text h1 { font-size: 2rem; font-weight: 800; margin: 0 0 var(--space-sm) 0; line-height: 1.2; }
.hero-text h1 span { color: var(--color-secondary); }
.hero-text p  { font-size: var(--font-base); color: rgba(255,255,255,0.75); margin: 0 0 var(--space-lg) 0; }

.hero-actions { display: flex; gap: var(--space-sm); flex-wrap: wrap; }

.btn-catalogue {
    background: transparent;
    border: 2px solid rgba(255,255,255,0.5);
    color: #fff;
    transition: var(--transition-base);
}
.btn-catalogue:hover {
    background: rgba(255,255,255,0.12);
    border-color: #fff;
    color: #fff;
    text-decoration: none;
}
.btn-catalogue i { color: #ff6b6b; }

.hero-stats    { display: flex; gap: var(--space-xl); flex-shrink: 0; }
.hero-stat     { text-align: center; }
.hero-stat-value { font-size: var(--font-3xl); font-weight: 800; color: var(--color-secondary); display: block; }
.hero-stat-label { font-size: var(--font-xs); color: rgba(255,255,255,0.6); text-transform: uppercase; letter-spacing: 0.5px; }

/* ── Unified Browse + Search Panel — left sidebar (25%) ─────────────────── */
.browse-filter-panel {
    width: 25%;
    flex-shrink: 0;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    position: sticky;
    top: var(--space-lg);
    max-height: calc(100vh - 2 * var(--space-lg));
    overflow-y: auto;
}

/* Search row (sits at top of the unified panel) */
.search-bar-row { display: flex; gap: var(--space-sm); align-items: center; flex-wrap: wrap; }
.search-input-wrap { flex: 1; min-width: 200px; position: relative; }
.search-icon { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--color-text-muted); font-size: var(--font-sm); }
.search-input { padding-left: 36px !important; }

/* Each browse group (Type row / Line row) */
.browse-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
}

.browse-group-label {
    font-size: var(--font-xs);
    font-weight: 800;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.6px;
}
.browse-group-label i { color: var(--color-primary); margin-right: 5px; }

/* Biddable Only toggle button — sits between search bar and type chips */
.btn-biddable-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    justify-content: center;
    padding: 8px 16px;
    border-radius: 20px;
    border: 2px solid #16a34a;
    background: #f0fdf4;
    color: #15803d;
    font-size: var(--font-sm);
    font-weight: 700;
    cursor: pointer;
    transition: all .2s;
    white-space: nowrap;
}
.btn-biddable-toggle:hover {
    background: #dcfce7;
    border-color: #15803d;
}
.btn-biddable-toggle[data-active="true"] {
    background: #16a34a;
    color: #ffffff;
    border-color: #16a34a;
}
.biddable-toggle-icon {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
}

/* Wrapping chip container — identical for both type and line rows */
.browse-chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

/* Results count footer inside the panel */
.filter-results-count {
    font-size: var(--font-sm);
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding-top: var(--space-sm);
    border-top: 1px solid var(--color-border);
}
.filter-results-count strong { color: var(--color-text); }
.filter-clear-link { color: var(--color-primary); text-decoration: none; font-size: var(--font-xs); font-weight: 600; }
.filter-clear-link:hover { text-decoration: underline; }

/* ── Chip cards (shared by BOTH type and line rows) ──────────────────────── */
.line-card {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 9px 14px;
    border: 2px solid var(--line-color, #94a3b8);
    border-radius: var(--radius-md);
    background: transparent;
    text-decoration: none;
    color: var(--line-color, #64748b);
    font-size: var(--font-xs);
    font-weight: 700;
    letter-spacing: 0.3px;
    transition: var(--transition-base);
    position: relative;
    white-space: nowrap;
}
.line-card:hover {
    background: var(--line-color, #64748b);
    color: #fff;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}
.line-card-active {
    background: var(--line-color, #64748b) !important;
    color: #fff !important;
    box-shadow: 0 0 0 3px rgba(0,0,0,0.1), 0 4px 12px rgba(0,0,0,0.18);
}
.line-card-icon { font-size: var(--font-base); flex-shrink: 0; }
.line-card-name { overflow: hidden; text-overflow: ellipsis; }
.line-card-check { font-size: 0.85rem; margin-left: 2px; flex-shrink: 0; }

/* ── Active filter tags ──────────────────────────────────────────────────── */
.active-filters { display: flex; align-items: center; gap: var(--space-sm); flex-wrap: wrap; }
.active-filters-label { font-size: var(--font-xs); font-weight: 600; color: var(--color-text-muted); }
.active-filter-tag {
    display: inline-flex; align-items: center; gap: 6px;
    background: var(--color-primary-light); color: var(--color-primary);
    padding: 4px 12px; border-radius: 99px; font-size: var(--font-xs); font-weight: 600;
}
.active-filter-remove { color: var(--color-primary); opacity: 0.7; text-decoration: none; }
.active-filter-remove:hover { opacity: 1; text-decoration: none; }

/* ── Products Grid ───────────────────────────────────────────────────────── */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: var(--space-lg);
}
.product-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-base);
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-sm);
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: var(--color-primary); }

.product-card-image {
    position: relative; background: #f8f9fa;
    aspect-ratio: 4/3; overflow: hidden;
    display: flex; align-items: center; justify-content: center;
}
.product-card-image img { width: 100%; height: 100%; object-fit: contain; transition: transform 0.3s ease; padding: var(--space-sm); }
.product-card:hover .product-card-image img { transform: scale(1.04); }
.product-card-image-placeholder { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg,#f1f3f5,#e9ecef); color: var(--color-text-muted); font-size: 3rem; }
.product-type-badge { position: absolute; top: var(--space-sm); left: var(--space-sm); background: rgba(26,26,46,0.8); color: #fff; padding: 3px 8px; border-radius: 99px; font-size: 10px; font-weight: 700; backdrop-filter: blur(4px); }

.product-card-body { padding: var(--space-md); flex: 1; display: flex; flex-direction: column; gap: 4px; }
.product-card-line { font-size: var(--font-xs); color: var(--color-primary); font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; }
.product-card-name { font-size: var(--font-sm); font-weight: 700; color: var(--color-text); line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.product-card-item { font-size: var(--font-xs); color: var(--color-text-muted); font-family: monospace; }

.product-card-pricing { padding: var(--space-sm) var(--space-md); display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--color-border); background: #fafafa; }
.product-price     { font-size: var(--font-xl); font-weight: 800; color: var(--color-sale); }
.product-price-poa { font-size: var(--font-sm); font-weight: 600; color: var(--color-text-muted); font-style: italic; }
.product-qty       { font-size: var(--font-xs); color: var(--color-text-muted); font-weight: 500; }
.product-qty.qty-low { color: #d97706; font-weight: 700; }

.product-card-footer { padding: var(--space-sm) var(--space-md) var(--space-md); display: flex; gap: var(--space-sm); }
.product-card-footer .btn { flex: 1; justify-content: center; }

/* ── Bid feature ─────────────────────────────────────────────────────────── */

/* Small bid toggle button on product cards — GREEN theme */
.btn-bid-toggle {
    background: transparent;
    border: 2px solid #16a34a;
    color: #16a34a;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    padding: 5px 10px;
    border-radius: var(--radius-md);
    font-size: var(--font-xs);
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-base);
    white-space: nowrap;
    line-height: 1;
}
.btn-bid-toggle:hover { background: #f0fdf4; border-color: #15803d; color: #15803d; }
.btn-bid-toggle.active { background: #16a34a; color: white; }
.bid-icon-img { width: 18px; height: 18px; flex-shrink: 0; }

/* Collapsible bid panel on product cards */
.bid-panel {
    padding: var(--space-sm) var(--space-md) var(--space-md);
    border-top: 2px dashed #bbf7d0;
    background: linear-gradient(to bottom, #f0fdf4, #f7fffe);
    animation: bidPanelIn 0.15s ease;
}
@keyframes bidPanelIn {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}
.bid-panel-label {
    font-size: var(--font-xs);
    font-weight: 700;
    color: #14532d;
    display: flex;
    align-items: center;
    gap: 5px;
    margin-bottom: 7px;
}
.bid-input-row { display: flex; align-items: center; gap: 4px; }
.bid-currency { font-size: var(--font-base); font-weight: 800; color: #14532d; flex-shrink: 0; line-height: 1; }
.bid-input {
    flex: 1;
    min-width: 0;
    padding: 7px 8px;
    border: 2px solid #bbf7d0;
    border-radius: var(--radius-md);
    font-size: var(--font-sm);
    font-weight: 700;
    color: #14532d;
    background: white;
}
.bid-input:focus { border-color: #16a34a; outline: none; box-shadow: 0 0 0 3px rgba(22,163,74,0.15); }
.btn-bid-submit {
    background: #16a34a;
    color: white;
    border: none;
    padding: 7px 12px;
    border-radius: var(--radius-md);
    font-size: var(--font-xs);
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
    flex-shrink: 0;
    transition: var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.btn-bid-submit:hover:not(:disabled) { background: #15803d; }
.btn-bid-submit:disabled { opacity: 0.6; cursor: not-allowed; }
.bid-error { display: block; font-size: var(--font-xs); color: #dc2626; margin-top: 5px; min-height: 15px; font-weight: 600; }

/* Detail page bid section */
.detail-bid-section {
    background: linear-gradient(135deg, #f0fdf4, #f7fffe);
    border: 2px dashed #16a34a;
    border-radius: var(--radius-lg);
    padding: var(--space-md) var(--space-lg);
}
.detail-bid-divider {
    display: flex; align-items: center; gap: var(--space-sm);
    color: var(--color-text-muted); font-size: var(--font-xs);
    font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px;
    margin: var(--space-md) 0 var(--space-sm) 0;
}
.detail-bid-divider::before, .detail-bid-divider::after {
    content: ''; flex: 1; height: 1px; background: var(--color-border);
}
.detail-bid-label {
    font-size: var(--font-sm); font-weight: 700; color: #14532d;
    display: flex; align-items: center; gap: var(--space-sm); margin-bottom: var(--space-sm);
}
.bid-icon-detail { width: 28px; height: 28px; flex-shrink: 0; }
.detail-bid-row { display: flex; align-items: center; gap: var(--space-sm); }
.detail-bid-row .bid-currency { font-size: var(--font-lg); }
.detail-bid-row .bid-input { padding: 10px 12px; font-size: var(--font-base); }
.detail-bid-row .btn-bid-submit { padding: 10px 18px; font-size: var(--font-sm); }

/* ── Empty state ─────────────────────────────────────────────────────────── */
.empty-state { text-align: center; padding: var(--space-2xl); color: var(--color-text-muted); background: var(--color-surface); border-radius: var(--radius-xl); border: 1px solid var(--color-border); }
.empty-state i  { font-size: 3rem; margin-bottom: var(--space-md); display: block; }
.empty-state h3 { font-size: var(--font-xl); color: var(--color-text); margin-bottom: var(--space-sm); }

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
    /* Sidebar narrows on tablet */
    .browse-filter-panel { width: 30%; }
}

@media (max-width: 768px) {
    .hero-banner        { flex-direction: column; padding: var(--space-lg); }
    .hero-stats         { justify-content: center; width: 100%; }
    .hero-stat-value    { font-size: var(--font-2xl); }
    .hero-actions       { flex-direction: column; width: 100%; }
    .hero-actions .btn  { justify-content: center; }
    .products-grid      { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: var(--space-md); }
    .page-container     { padding: var(--space-md); }

    /* On mobile: stack sidebar above the grid */
    .products-layout    { flex-direction: column; }
    .browse-filter-panel {
        width: 100%;
        position: static;          /* no sticky on mobile */
        max-height: none;
        overflow-y: visible;
        padding: var(--space-md);
    }
}

@media (max-width: 480px) {
    .line-card { padding: 7px 11px; font-size: 10px; gap: 7px; }
}