/* ============================================================
   product.css — Product listing page
   ============================================================ */

.product-page-section { background: var(--bg-page); }

/* ── Filter Bar ── */
.filter-bar {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 16px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}

.filter-row {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
}

.search-wrap {
    position: relative;
    flex: 1;
    min-width: 180px;
}

.search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: .9rem;
    pointer-events: none;
}

.search-input {
    width: 100%;
    background: var(--bg-light);
    border: 1.5px solid var(--border);
    border-radius: 10px;
    padding: 9px 36px 9px 36px;
    font-size: .88rem;
    color: var(--text-main);
    transition: var(--transition);
    font-family: var(--font);
}
.search-input:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(232,35,42,.08);
    background: #fff;
}

.search-clear {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: .85rem;
}
.search-clear:hover { color: var(--primary); }

.filter-select {
    background: var(--bg-light);
    border: 1.5px solid var(--border);
    border-radius: 10px;
    padding: 9px 14px;
    font-size: .85rem;
    color: var(--text-main);
    font-family: var(--font);
    cursor: pointer;
    transition: var(--transition);
    min-width: 150px;
}
.filter-select:focus { border-color: var(--primary); outline: none; }

.btn-filter-toggle {
    position: relative;
    background: var(--bg-light);
    border: 1.5px solid var(--border);
    border-radius: 10px;
    padding: 9px 16px;
    font-size: .85rem;
    font-weight: 600;
    color: var(--text-main);
    transition: var(--transition);
    white-space: nowrap;
    font-family: var(--font);
}
.btn-filter-toggle:hover,
.btn-filter-toggle.active {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(232,35,42,.06);
}

.filter-active-dot {
    position: absolute;
    top: -4px;
    right: -4px;
    width: 10px;
    height: 10px;
    background: var(--primary);
    border-radius: 50%;
    border: 2px solid #fff;
}

.btn-search-submit {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    border-radius: 10px;
    padding: 9px 16px;
    font-size: .95rem;
    transition: var(--transition);
    font-family: var(--font);
    border: none;
    cursor: pointer;
}
.btn-search-submit:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(232,35,42,.35);
}

/* ── Advanced Filters ── */
.advanced-filters {
    display: none;
    padding-top: 14px;
    margin-top: 14px;
    border-top: 1px dashed var(--border);
    gap: 14px;
    align-items: flex-end;
    flex-wrap: wrap;
}
.advanced-filters.open { display: flex; }

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.filter-group-label {
    font-size: .78rem;
    font-weight: 600;
    color: var(--text-muted);
}

.price-range-inputs {
    display: flex;
    align-items: center;
    gap: 8px;
}
.price-input {
    width: 90px;
    background: var(--bg-light);
    border: 1.5px solid var(--border);
    border-radius: 8px;
    padding: 7px 10px;
    font-size: .85rem;
    color: var(--text-main);
    font-family: var(--font);
    transition: var(--transition);
}
.price-input:focus { border-color: var(--primary); outline: none; }

/* Quick price buttons */
.filter-quick-btns {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    align-self: flex-end;
}
.btn-price-quick {
    background: var(--bg-light);
    border: 1.5px solid var(--border);
    border-radius: 6px;
    padding: 5px 10px;
    font-size: .76rem;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font);
}
.btn-price-quick:hover,
.btn-price-quick.active {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(232,35,42,.06);
}

.filter-actions {
    display: flex;
    gap: 8px;
    align-items: center;
    align-self: flex-end;
}

.btn-apply-filter {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    border-radius: 8px;
    padding: 8px 18px;
    font-size: .85rem;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-family: var(--font);
}
.btn-apply-filter:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(232,35,42,.3);
}

.btn-reset-filter {
    background: var(--bg-light);
    border: 1.5px solid var(--border);
    color: var(--text-muted);
    border-radius: 8px;
    padding: 7px 14px;
    font-size: .85rem;
    font-weight: 600;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.btn-reset-filter:hover { color: var(--text-main); border-color: var(--text-muted); }

/* ── Results Info ── */
.results-info {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    font-size: .84rem;
    color: var(--text-muted);
    flex-wrap: wrap;
}
.search-tag {
    background: rgba(232,35,42,.08);
    border: 1px solid rgba(232,35,42,.18);
    color: var(--primary);
    padding: 3px 10px;
    border-radius: 4px;
    font-size: .78rem;
}
.search-tag a { color: var(--primary); margin-left: 4px; font-weight: 700; }

/* ── Empty State ── */
.empty-state { text-align: center; padding: 60px 20px; }
.empty-icon { font-size: 3.5rem; color: var(--border); margin-bottom: 16px; }
.empty-state h4 { color: var(--text-muted); font-weight: 600; margin-bottom: 8px; }
.empty-state p { font-size: .88rem; color: var(--text-light); }
.empty-state a { color: var(--primary); font-weight: 600; }

/* ── Mobile ── */
@media(max-width:576px) {
    .filter-row { flex-wrap: wrap; }
    .search-wrap { flex: 1 1 100%; }
    .filter-select { flex: 1; min-width: 120px; }
    .btn-filter-toggle, .btn-search-submit { padding: 9px 12px; }
    .filter-quick-btns { gap: 4px; }
    .btn-price-quick { font-size: .72rem; padding: 4px 8px; }
}