body { font-family: 'Inter', sans-serif; background-color: #f8f9fb; color: #1f2937; }

/* ── SHOP HEADER ───────────────────────────────────────── */
.shop-header {
    background: #fff;
    padding: 40px 0;
    border-bottom: 1px solid #e9ebee;
    margin-bottom: 30px;
}
.shop-title { font-size: 28px; font-weight: 800; color: #111827; margin: 0; }
.shop-title span { color: #FE9F43; }
.shop-breadcrumb { font-size: 13px; color: #6b7280; margin-top: 8px; }

/* ── FILTERS SIDEBAR ───────────────────────────────────── */
.filter-sidebar {
    background: #fff;
    border-radius: 20px;
    padding: 24px;
    border: 1.5px solid #e9ebee;
    position: sticky;
    top: 130px;

    max-height: calc(100vh - 120px);
    overflow-y: auto;
}
.filter-group { margin-bottom: 28px; }
.filter-group:last-child { margin-bottom: 0; }
.filter-label {
    font-size: 14px;
    font-weight: 800;
    color: #111827;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.filter-label i { color: #FE9F43; font-size: 16px; }

.search-box {
    position: relative;
    margin-bottom: 15px;
}
.search-box input {
    width: 100%;
    padding: 10px 15px 10px 40px;
    border: 1.5px solid #f3f4f6;
    border-radius: 12px;
    font-size: 13px;
    transition: all 0.2s;
}
.search-box input:focus { border-color: #FE9F43; outline: none; box-shadow: 0 0 0 3px rgba(254, 159, 67,0.1); }
.search-box i { position: absolute; left: 15px; top: 50%; transform: translateY(-50%); color: #9ca3af; font-size: 14px; }

.filter-list {
    max-height: 250px;
    overflow-y: auto;
    padding-right: 5px;
}
.filter-list::-webkit-scrollbar { width: 4px; }
.filter-list::-webkit-scrollbar-track { background: #f1f1f1; }
.filter-list::-webkit-scrollbar-thumb { background: #e5e7eb; border-radius: 10px; }

.filter-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 0;
    cursor: pointer;
    transition: color 0.2s;
}
.filter-item:hover { color: #FE9F43; }
.filter-item label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13.5px;
    font-weight: 500;
    cursor: pointer;
    flex: 1;
}
.filter-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    border-radius: 6px;
    border: 1.5px solid #d1d5db;
    cursor: pointer;
    accent-color: #FE9F43;
}
.filter-count {
    font-size: 11px;
    font-weight: 700;
    background: #f3f4f6;
    color: #6b7280;
    padding: 2px 8px;
    border-radius: 20px;
}

.price-select {
    width: 100%;
    padding: 12px;
    border: 1.5px solid #f3f4f6;
    border-radius: 12px;
    font-size: 13.5px;
    font-weight: 600;
    color: #374151;
    cursor: pointer;
    background-color: #fff;
}
.price-select:focus { border-color: #FE9F43; outline: none; }

.apply-btn {
    width: 100%;
    padding: 12px;
    background: #111827;
    color: #fff;
    border: none;
    border-radius: 12px;
    font-weight: 700;
    font-size: 14px;
    transition: all 0.2s;
    margin-top: 10px;
}
.apply-btn:hover { background: #FE9F43; transform: translateY(-2px); box-shadow: 0 4px 12px rgba(254, 159, 67,0.2); }

/* ── LOAD MORE ────────────────────────────────────────── */
.load-more-container { text-align: center; margin-top: 50px; padding-bottom: 20px; }
.btn-load-more {
    background: #111827;
    color: #fff;
    padding: 14px 45px;
    border-radius: 50px;
    font-weight: 800;
    font-size: 12.5px;
    letter-spacing: 1.2px;
    border: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 6px 15px rgba(0,0,0,0.12);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}
.btn-load-more:hover {
    background: #FE9F43;
    color: #fff;
    transform: translateY(-4px);
    box-shadow: 0 12px 25px rgba(254, 159, 67,0.25);
}
.btn-load-more:active { transform: translateY(-1px); }
.btn-load-more:disabled { opacity: 0.7; transform: none; cursor: not-allowed; }

/* ── MOBILE FILTER TRIGGER ───────────────────────────── */
.mobile-filter-trigger {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1050;
    background: #111827;
    color: #fff;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 800;
    font-size: 12px;
    letter-spacing: 1.5px;
    border: none;
    box-shadow: 0 12px 35px rgba(0,0,0,0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    white-space: nowrap;
}
.mobile-filter-trigger:hover {
    background: #FE9F43;
    transform: translateX(-50%) translateY(-5px);
    box-shadow: 0 15px 40px rgba(254, 159, 67,0.4);
}
@media(min-width: 992px) { .mobile-filter-trigger { display: none; } }

/* ── OFFCANVAS REFINEMENT ────────────────────────────── */
#mobileFilterOffcanvas {
    border-radius: 0 24px 24px 0 !important;
    border-right: 4px solid #FE9F43;
    box-shadow: 20px 0 50px rgba(0,0,0,0.1);
}
#mobileFilterOffcanvas .offcanvas-header {
    background: #f8f9fb;
    padding: 24px;
    border-bottom: 1.5px solid #e9ebee;
}
#mobileFilterOffcanvas .offcanvas-body {
    padding: 30px 24px;
}
#mobileFilterOffcanvas .filter-sidebar {
    padding: 0;
    border: none;
    position: static;
    max-height: none;
    overflow: visible;
}

.fade-in {
    animation: fadeIn 0.4s ease-out forwards;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}