/* =========================================================
   Product Filters (Desktop + Mobile Drawer)
   Light Only + FIX:
   - Desktop: f-actions selalu tampil (static bottom)
   - Mobile: konten filter dapat discroll
   ========================================================= */

/* ========== Layout wrapper (tidak mengubah grid produk) ========== */

.product-archive.with-filters .pa-layout {
    display: flex;
    gap: 24px;
    align-items: flex-start;
}

.pa-main {
    flex: 1;
    min-width: 0;
}

/* =========================================================
   DESKTOP PANEL
   ========================================================= */

.pa-filters {
    width: 300px;
    background: linear-gradient(145deg, #ffffff 0%, #f8fafc 55%, #f1f5f9 100%);
    border: 1px solid #e2e8f0;
    padding: 18px 18px 12px;
    /* bottom dikurangi karena f-actions punya padding sendiri */
    border-radius: 18px;
    position: sticky;
    top: 80px;
    height: calc(100vh - 100px);
    /* tinggi stabil untuk inner scroll */
    font-size: 14px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, .04), 0 4px 14px rgba(15, 23, 42, .08);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
    transition: box-shadow .3s, background .4s;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    /* cegah double scroll, inner yang scroll */
}

.pa-filters::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 7px;
    border-radius: 18px 0 0 18px;
    background: linear-gradient(180deg, #f59e0b 0%, #ffb53a 35%, #1d6ce0 100%);
}

.pa-filters.active {
    box-shadow: 0 8px 32px -4px rgba(15, 23, 42, .35);
}

/* Scroll area (desktop/mode shared) */

.filters-scroll {
    flex: 1;
    min-height: 0;
    /* wajib agar overflow terbaca dalam flex container */
    overflow: auto;
    padding-right: 6px;
    margin-right: -6px;
    /* kompensasi scrollbar */
    scrollbar-width: thin;
    overscroll-behavior: contain;
}

.filters-scroll::-webkit-scrollbar {
    width: 8px;
}

.filters-scroll::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 20px;
    border: 2px solid #f1f5f9;
}

.filters-scroll::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* Heading */

.pa-filters h2 {
    margin: 0 0 14px;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: .4px;
    line-height: 1.15;
    background: linear-gradient(90deg, #0f172a, #1d6ce0 60%, #0f172a);
    -webkit-background-clip: text;
    color: transparent;
    background-size: 200% 100%;
    animation: titleSheen 8s linear infinite;
}

@keyframes titleSheen {
    0% {
        background-position: 0 0
    }
    50% {
        background-position: 100% 0
    }
    100% {
        background-position: 0 0
    }
}

/* Form groups */

.pa-filters .f-group {
    margin-bottom: 18px;
    position: relative;
}

.pa-filters label {
    display: block;
    font-weight: 600;
    margin: 0 0 6px;
    font-size: 13px;
    color: #0f172a;
    letter-spacing: .3px;
}

/* Inputs / selects */

.pa-filters input[type=text],
.pa-filters input[type=number],
.pa-filters select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #cbd5e1;
    border-radius: 10px;
    font-size: 16px;
    min-height: 44px;
    background: #ffffff;
    box-sizing: border-box;
    color: #0f172a;
    transition: border-color .25s, box-shadow .25s, background .25s;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.pa-filters select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%230f172a' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 12px;
    padding-right: 32px;
}

.pa-filters input[type=text]:hover,
.pa-filters input[type=number]:hover,
.pa-filters select:hover {
    border-color: #94b5ec;
}

.pa-filters input[type=text]:focus,
.pa-filters input[type=number]:focus,
.pa-filters select:focus {
    outline: none;
    border-color: #1d6ce0;
    box-shadow: 0 0 0 3px rgba(29, 108, 224, .25);
    background: #f8fbff;
}

.pa-filters .range {
    display: flex;
    gap: 10px;
}

.pa-filters .range input {
    flex: 1;
}

.pa-filters .hint {
    font-size: 11px;
    color: #64748b;
    margin-top: 6px;
}

/* Spec blocks */

.f-specs {
    margin-top: 4px;
}

.spec-attr {
    margin: 0 0 14px;
    padding: 12px 12px 10px;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    background: linear-gradient(130deg, #ffffff 0%, #f7faff 85%);
    position: relative;
    transition: border-color .3s, box-shadow .3s, background .4s;
}

.spec-attr.collapsed {
    padding-bottom: 8px;
}

.spec-attr.has-selected {
    border-color: #1d6ce0;
    box-shadow: 0 0 0 2px rgba(29, 108, 224, .15), 0 2px 8px -2px rgba(29, 108, 224, .35);
    background: linear-gradient(135deg, #ffffff 0%, #e9f2ff 100%);
}

.spec-attr-title {
    font-weight: 600;
    margin: 0 0 8px;
    font-size: 13px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    color: #0f172a;
    user-select: none;
}

.spec-attr-title .chevron {
    font-size: 10px;
    transition: transform .25s, opacity .25s;
    opacity: .65;
}

.spec-attr.collapsed .spec-attr-title .chevron {
    transform: rotate(-90deg);
    opacity: .5;
}

/* Spec options */

.spec-attr-options {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.spec-attr-options label {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-weight: 500;
    border: 1px solid #d4dde7;
    padding: 6px 9px;
    border-radius: 30px;
    cursor: pointer;
    background: #f3f6fa;
    font-size: 12px;
    line-height: 1.1;
    transition: background .25s, border-color .25s, color .25s, box-shadow .25s;
    position: relative;
}

.spec-attr-options label:hover {
    background: #e8f1ff;
    border-color: #b1cff3;
}

.spec-attr-options input {
    margin: 0;
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.spec-attr-options label:has(input:checked) {
    background: linear-gradient(135deg, #1d6ce0 0%, #155ab8 100%);
    border-color: #1d6ce0;
    color: #ffffff;
    box-shadow: 0 2px 6px -1px rgba(29, 108, 224, .55);
}

.spec-attr-options label:has(input:checked)::after {
    content: "";
    position: absolute;
    right: 6px;
    top: 6px;
    width: 6px;
    height: 6px;
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 0 0 4px rgba(255, 255, 255, .25), 0 0 0 7px rgba(29, 108, 224, .5);
    animation: pulseDot 1.9s ease-out infinite;
}

@keyframes pulseDot {
    0% {
        transform: scale(.8);
        opacity: .9
    }
    60% {
        transform: scale(1.4);
        opacity: .15
    }
    100% {
        transform: scale(.8);
        opacity: .9
    }
}

/* Badges */

.pa-filter-badges {
    margin: 0 0 18px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.pa-filter-badge {
    display: inline-flex;
    gap: 6px;
    align-items: center;
    background: linear-gradient(135deg, #eef4ff 0%, #e0edff 100%);
    border: 1px solid #b4cff3;
    padding: 5px 10px 5px 12px;
    border-radius: 22px;
    margin: 2px 4px 0 0;
    font-size: 11px;
    font-weight: 500;
    line-height: 1;
    color: #0f172a;
    position: relative;
    overflow: hidden;
}

.pa-filter-badge::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, .35), rgba(255, 255, 255, 0));
    transform: translateX(-100%);
    animation: badgeSheen 6s linear infinite;
}

@keyframes badgeSheen {
    0% {
        transform: translateX(-100%)
    }
    55% {
        transform: translateX(120%)
    }
    100% {
        transform: translateX(120%)
    }
}

.pa-filter-badge a.clear {
    text-decoration: none;
    color: #c02828;
    font-weight: 700;
    padding: 0 3px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    line-height: 1;
    transition: background .25s, color .25s;
}

.pa-filter-badge a.clear:hover {
    background: #ffeded;
    color: #a40000;
}

.pa-btn-filter {
    width: 100%;
}

/* =========================================================
   ACTIONS (DESKTOP) - STATIC BOTTOM
   ========================================================= */

.f-actions {
    margin-top: 10px;
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    padding: 16px 0 4px;
    border-top: 1px solid #e2e8f0;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, #f1f5f9 70%);
    flex-shrink: 0;
}

.f-actions button {
    background: linear-gradient(135deg, #1d6ce0 0%, #155ab8 100%);
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 12px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: .3px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 4px 14px -2px rgba(29, 108, 224, .45);
    transition: transform .25s, box-shadow .3s;
}

.f-actions button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 26px -4px rgba(29, 108, 224, .6);
}

.f-actions button:active {
    transform: translateY(-1px) scale(.98);
    box-shadow: 0 4px 14px -4px rgba(29, 108, 224, .55);
}

.f-actions .reset {
    font-size: 12px;
    text-decoration: none;
    color: #d92d2d;
    align-self: center;
    font-weight: 600;
    padding: 4px 6px;
    border-radius: 8px;
    transition: background .25s, color .25s;
}

.f-actions .reset:hover {
    background: #ffe6e6;
    color: #b80000;
    text-decoration: underline;
}

.pa-filters .close-drawer {
    display: none;
}

/* Form wrapper: flex container agar inner .filters-scroll bisa scroll di desktop */

.filter-form {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* =========================================================
   FILTER TOGGLE (MOBILE TRIGGER)
   ========================================================= */

.filter-toggle {
    display: none;
    margin: 0 0 14px;
    background: linear-gradient(135deg, #1d6ce0 0%, #155ab8 100%);
    color: #fff;
    border: none;
    padding: 11px 18px;
    font-size: 14px;
    font-weight: 600;
    border-radius: 14px;
    cursor: pointer;
    letter-spacing: .4px;
    box-shadow: 0 4px 14px -2px rgba(29, 108, 224, .55);
    position: relative;
    z-index: 100;
    transition: box-shadow .3s, transform .25s;
}

.filter-toggle:hover {
    box-shadow: 0 8px 26px -4px rgba(29, 108, 224, .6);
    transform: translateY(-2px);
}

.filter-toggle:active {
    transform: translateY(0);
    box-shadow: 0 4px 14px -4px rgba(29, 108, 224, .55);
}

.filter-toggle .count-badge {
    display: inline-block;
    background: linear-gradient(135deg, #f59e0b 0%, #ffb43d 55%, #f59e0b 100%);
    color: #1d2b44;
    font-size: 11px;
    font-weight: 700;
    padding: 3px 7px 4px;
    border-radius: 30px;
    margin-left: 8px;
    box-shadow: 0 0 0 2px #ffffff, 0 0 0 4px #1d6ce0;
}

/* Overlay (mobile) */

.pa-filters-overlay {
    display: none;
}

/* =========================================================
   MOBILE DRAWER
   ========================================================= */

@media (max-width:768px) {
    .product-archive.with-filters .pa-layout {
        flex-direction: column;
        gap: 12px;
    }
    .filter-toggle {
        display: inline-flex;
        align-items: center;
        gap: 6px;
    }
    .pa-filters-overlay {
        position: fixed;
        inset: 0;
        background: rgba(0, 20, 45, .55);
        z-index: 998;
        opacity: 0;
        transition: opacity .35s;
        display: block;
        pointer-events: none;
        backdrop-filter: blur(2px);
    }
    .pa-filters-overlay.active {
        opacity: 1;
        pointer-events: auto;
    }
    .pa-filters {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        height: auto;
        width: 100%;
        border-radius: 30px 30px 0 0;
        border: 1px solid #dbe4ef;
        padding: 26px 22px 0;
        z-index: 10000;
        /* di atas bottom-nav (9998) */
        transform: translateY(102%);
        transition: transform .55s cubic-bezier(.68, -0.35, .25, 1);
        box-shadow: 0 -4px 40px -6px rgba(15, 23, 42, .45);
        overflow: hidden;
        /* outer hidden, inner scroll */
    }
    .pa-filters.active {
        transform: translateY(0);
    }
    body.filter-open {
        overflow: hidden;
        touch-action: none;
    }
    .filters-scroll {
        flex: 1;
        overflow: auto;
        padding: 0 0 120px;
        /* ruang di atas bar actions */
        margin: 0;
        -webkit-overflow-scrolling: touch;
    }
    .pa-filters h2 {
        font-size: 19px;
        margin-bottom: 10px;
    }
    .pa-filters .close-drawer {
        display: block;
        position: absolute;
        right: 14px;
        top: 12px;
        background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
        color: #fff;
        padding: 7px 14px;
        border: none;
        border-radius: 10px;
        font-size: 12px;
        font-weight: 600;
        cursor: pointer;
        box-shadow: 0 3px 10px -2px rgba(220, 38, 38, .55);
        transition: transform .25s, box-shadow .3s;
        z-index: 99;
    }
    .pa-filters .close-drawer:hover {
        transform: translateY(-2px);
        box-shadow: 0 6px 18px -4px rgba(220, 38, 38, .6);
    }
    .spec-attr {
        border-radius: 18px;
    }
    .spec-attr-options label {
        font-size: 11px;
        padding: 5px 9px;
    }
    /* Actions fixed di viewport bawah */
    .f-actions {
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        margin: 0;
        border-top: 1px solid #d6dee8;
        padding: 14px 16px calc(16px + env(safe-area-inset-bottom));
        background: #ffffffea;
        backdrop-filter: blur(6px);
        box-shadow: 0 -4px 22px -6px rgba(15, 23, 42, .25);
        justify-content: space-between;
        z-index: 10001;
        /* di atas pa-filters (10000) dan bottom-nav (9998) */
    }
    /* Sembunyikan bottom-nav saat filter drawer terbuka */
    body.filter-open .bottom-nav {
        display: none !important;
    }
    .f-actions button {
        flex: 1 1 auto;
        justify-content: center;
        padding: 14px 14px;
        font-size: 15px;
        border-radius: 14px;
    }
    .f-actions .reset {
        order: -1;
        font-size: 12px;
        padding: 2px 8px;
    }
}

/* Scrollbar (outer panel desktop only kept for compatibility) */

.pa-filters::-webkit-scrollbar {
    width: 0;
}

/* disembunyikan karena inner yang scroll */

/* Utilities */

.hidden {
    display: none !important;
}

.gradient-text {
    background: linear-gradient(90deg, #1d6ce0, #155ab8, #1d6ce0);
    -webkit-background-clip: text;
    color: transparent;
    animation: titleSheen 10s linear infinite;
}

.glow-focus:focus {
    outline: none !important;
    box-shadow: 0 0 0 3px rgba(29, 108, 224, .4) !important;
    border-color: #1d6ce0 !important;
}

/* Simple fade (opsional) */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}