/* =========================================================
   product.css — صفحه محصول برنج پارسی
   این فایل مکمل style.css است و از همان متغیرهای CSS
   (رنگ، شادو، فونت) استفاده می‌کند. هیچ رنگ جدیدی تعریف نشده.
   ========================================================= */

/* ===== Breadcrumb ===== */
.pp-breadcrumb {
    max-width: 1280px;
    margin: 6.5rem auto 0;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--light-text);
    flex-wrap: wrap;
}

.pp-breadcrumb a {
    color: var(--light-text);
    text-decoration: none;
    transition: color 0.2s ease;
}

.pp-breadcrumb a:hover {
    color: var(--green-primary);
}

.pp-breadcrumb .current {
    color: var(--dark);
    font-weight: 600;
}

.pp-breadcrumb i {
    font-size: 0.7rem;
    color: var(--light-gray);
}

/* ===== Layout ===== */
.pp-main {
    max-width: 1280px;
    margin: 1.25rem auto 3rem;
    padding: 0 1.5rem;
}

.pp-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: 2.5rem;
    align-items: start;
}

@media (max-width: 960px) {
    .pp-layout {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

/* ===== Gallery ===== */
.pp-gallery {
    position: sticky;
    top: 6.5rem;
}

@media (max-width: 960px) {
    .pp-gallery {
        position: static;
    }
}

.pp-gallery-main {
    position: relative;
    aspect-ratio: 1 / 1;
    border-radius: 24px;
    overflow: hidden;
    background: var(--off-white);
    box-shadow: var(--shadow);
    cursor: zoom-in;
}

.pp-gallery-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.25s ease;
    background: var(--off-white);
}

.pp-gallery-main.zoomed img {
    transform: scale(1.7);
}

.pp-gallery-main .pp-badge-row {
    position: absolute;
    top: 1rem;
    inset-inline-start: 1rem;
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    z-index: 2;
}

.pp-gallery-skeleton {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, var(--off-white) 25%, var(--light-gray) 37%, var(--off-white) 63%);
    background-size: 400% 100%;
    animation: pp-shimmer 1.4s ease infinite;
}

@keyframes pp-shimmer {
    0% { background-position: 100% 50%; }
    100% { background-position: 0 50%; }
}

.pp-gallery-thumbs {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.85rem;
    overflow-x: auto;
    padding-bottom: 0.25rem;
}

.pp-thumb {
    flex: 0 0 auto;
    width: 68px;
    height: 68px;
    border-radius: 14px;
    overflow: hidden;
    border: 2px solid transparent;
    background: var(--off-white);
    cursor: pointer;
    padding: 0;
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.pp-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.pp-thumb.active {
    border-color: var(--green-primary);
}

.pp-thumb:hover {
    transform: translateY(-2px);
}

.pp-gallery-note {
    margin-top: 0.75rem;
    font-size: 0.8rem;
    color: var(--light-text);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

/* ===== Info column ===== */
.pp-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: var(--green-gradient);
    color: var(--white);
    font-size: 0.78rem;
    font-weight: 700;
    padding: 0.35rem 0.9rem;
    border-radius: 20px;
    box-shadow: 0 6px 16px rgba(0, 184, 148, 0.25);
}

.pp-badge.pp-badge-discount {
    background: linear-gradient(135deg, var(--error), var(--gold-dark));
}

.pp-title {
    font-size: clamp(1.5rem, 2.4vw, 2.1rem);
    font-weight: 800;
    margin: 0.85rem 0 0.4rem;
    color: var(--dark);
    line-height: 1.4;
}

.pp-rating-row {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.9rem;
    color: var(--light-text);
    margin-bottom: 1.1rem;
    flex-wrap: wrap;
}

.pp-rating-row .stars {
    color: var(--gold);
    letter-spacing: 1px;
}

.pp-rating-empty {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.88rem;
    color: var(--light-text);
    margin-bottom: 1.1rem;
}

.pp-rating-empty a {
    color: var(--green-primary);
    font-weight: 600;
    text-decoration: none;
}

.pp-rating-empty a:hover {
    text-decoration: underline;
}

/* ===== Price ===== */
.pp-price-box {
    background: var(--off-white);
    border-radius: 20px;
    padding: 1.25rem 1.4rem;
    margin-bottom: 1.4rem;
    display: flex;
    align-items: baseline;
    gap: 0.9rem;
    flex-wrap: wrap;
}

.pp-price-current {
    font-size: 1.9rem;
    font-weight: 800;
    color: var(--green-dark);
}

.pp-price-original {
    font-size: 1.05rem;
    color: var(--light-text);
    text-decoration: line-through;
}

.pp-price-discount {
    background: rgba(255, 118, 117, 0.12);
    color: var(--error);
    font-weight: 700;
    font-size: 0.8rem;
    padding: 0.25rem 0.6rem;
    border-radius: 12px;
}

.pp-price-unit {
    width: 100%;
    font-size: 0.85rem;
    color: var(--light-text);
}

/* ===== Weight selector ===== */
.pp-section-label {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.65rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.pp-weight-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin-bottom: 1.4rem;
}

.pp-weight-chip {
    border: 2px solid var(--light-gray);
    background: var(--white);
    border-radius: 16px;
    padding: 0.6rem 1.1rem;
    font-weight: 700;
    font-size: 0.92rem;
    color: var(--dark);
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}

.pp-weight-chip:hover {
    border-color: var(--green-light);
}

.pp-weight-chip:focus-visible {
    outline: 2px solid var(--green-primary);
    outline-offset: 2px;
}

.pp-weight-chip.active {
    border-color: var(--green-primary);
    background: rgba(0, 184, 148, 0.08);
    color: var(--green-dark);
}

.pp-weight-chip:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

/* ===== Quantity ===== */
.pp-qty-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.pp-qty-stepper {
    display: flex;
    align-items: center;
    border: 2px solid var(--light-gray);
    border-radius: 16px;
    overflow: hidden;
}

.pp-qty-stepper button {
    width: 42px;
    height: 42px;
    border: none;
    background: var(--off-white);
    font-size: 1.1rem;
    color: var(--dark);
    cursor: pointer;
    transition: background 0.2s ease;
    font-family: inherit;
}

.pp-qty-stepper button:hover:not(:disabled) {
    background: var(--green-lighter);
}

.pp-qty-stepper button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.pp-qty-stepper input {
    width: 52px;
    height: 42px;
    border: none;
    border-inline: 1px solid var(--light-gray);
    text-align: center;
    font-size: 1rem;
    font-weight: 700;
    font-family: inherit;
    color: var(--dark);
    background: var(--white);
}

.pp-qty-stepper input:focus-visible {
    outline: 2px solid var(--green-primary);
    outline-offset: -2px;
}

.pp-stock-flag {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--success);
}

.pp-stock-flag.low { color: var(--gold-dark); }
.pp-stock-flag.out { color: var(--error); }

/* ===== CTA ===== */
.pp-cta-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.pp-add-cart-btn {
    flex: 1 1 260px;
    min-height: 56px;
    border: none;
    border-radius: 18px;
    background: var(--green-gradient);
    color: var(--white);
    font-size: 1.05rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    cursor: pointer;
    box-shadow: var(--shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
    font-family: inherit;
    position: relative;
}

.pp-add-cart-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.pp-add-cart-btn:focus-visible {
    outline: 3px solid var(--green-dark);
    outline-offset: 2px;
}

.pp-add-cart-btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    transform: none;
}

.pp-add-cart-btn .pp-btn-total {
    font-weight: 700;
    opacity: 0.9;
    font-size: 0.9rem;
}

.pp-add-cart-btn.is-loading .pp-btn-label,
.pp-add-cart-btn.is-loading .pp-btn-total {
    visibility: hidden;
}

.pp-add-cart-btn .pp-spinner {
    display: none;
    position: absolute;
    inset: 0;
    align-items: center;
    justify-content: center;
}

.pp-add-cart-btn.is-loading .pp-spinner {
    display: flex;
}

.pp-spinner i {
    animation: pp-spin 0.8s linear infinite;
}

@keyframes pp-spin {
    to { transform: rotate(360deg); }
}

.pp-wishlist-btn {
    width: 56px;
    height: 56px;
    border-radius: 18px;
    border: 2px solid var(--light-gray);
    background: var(--white);
    color: var(--dark);
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    flex: 0 0 auto;
}

.pp-wishlist-btn:hover {
    border-color: var(--pink);
    color: var(--pink);
}

.pp-wishlist-btn.active {
    color: var(--pink);
    border-color: var(--pink);
}

.pp-compare-btn {
    width: 56px;
    height: 56px;
    border-radius: 18px;
    border: 2px solid var(--light-gray);
    background: var(--white);
    color: var(--dark);
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    flex: 0 0 auto;
}
.pp-compare-btn:hover {
    border-color: var(--primary, #00b894);
    color: var(--primary, #00b894);
}
.pp-compare-btn.active {
    color: var(--primary, #00b894);
    border-color: var(--primary, #00b894);
    background: rgba(0, 184, 148, 0.08);
}

.pp-cta-error {
    display: none;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 118, 117, 0.1);
    color: var(--error);
    padding: 0.75rem 1rem;
    border-radius: 14px;
    font-size: 0.88rem;
    margin: -0.6rem 0 1.4rem;
}

.pp-cta-error.show {
    display: flex;
}

.pp-cta-error button {
    margin-inline-start: auto;
    border: none;
    background: var(--error);
    color: var(--white);
    padding: 0.3rem 0.75rem;
    border-radius: 10px;
    font-size: 0.78rem;
    cursor: pointer;
    font-family: inherit;
}

/* ===== Trust row ===== */
.pp-trust-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 0.75rem;
    margin-bottom: 1.6rem;
}

.pp-trust-item {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    background: var(--off-white);
    border-radius: 14px;
    padding: 0.7rem 0.85rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--dark);
}

.pp-trust-item i {
    color: var(--green-primary);
    font-size: 1rem;
}

/* ===== AI suggestion box ===== */
.pp-ai-box {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: linear-gradient(135deg, rgba(0, 184, 148, 0.08), rgba(85, 239, 196, 0.08));
    border: 1px solid rgba(0, 184, 148, 0.25);
    border-radius: 20px;
    padding: 1.1rem 1.3rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.pp-ai-box-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: var(--green-gradient);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex: 0 0 auto;
}

.pp-ai-box-text h4 {
    font-size: 0.98rem;
    margin-bottom: 0.25rem;
    color: var(--dark);
}

.pp-ai-box-text p {
    font-size: 0.85rem;
    color: var(--light-text);
    line-height: 1.6;
}

.pp-ai-box-btn {
    margin-inline-start: auto;
    border: none;
    background: var(--white);
    color: var(--green-dark);
    font-weight: 700;
    font-size: 0.85rem;
    padding: 0.65rem 1.1rem;
    border-radius: 14px;
    cursor: pointer;
    box-shadow: 0 6px 16px rgba(0, 184, 148, 0.18);
    font-family: inherit;
    white-space: nowrap;
}

/* ===== Fit-for section ===== */
.pp-fit-section {
    background: var(--off-white);
    border-radius: 20px;
    padding: 1.3rem;
}

.pp-fit-section h4 {
    font-size: 0.95rem;
    margin-bottom: 0.8rem;
    color: var(--dark);
}

.pp-fit-list {
    display: grid;
    gap: 0.6rem;
}

.pp-fit-item {
    display: flex;
    align-items: flex-start;
    gap: 0.55rem;
    font-size: 0.88rem;
    color: var(--dark);
    line-height: 1.6;
}

.pp-fit-item i {
    color: var(--green-primary);
    margin-top: 0.2rem;
}

.pp-fit-item.not-fit i {
    color: var(--light-text);
}

/* ===== Tabs ===== */
.pp-tabs-section {
    margin-top: 3rem;
}

.pp-tabs-nav {
    display: flex;
    gap: 0.4rem;
    overflow-x: auto;
    border-bottom: 2px solid var(--light-gray);
    margin-bottom: 1.5rem;
}

.pp-tab-btn {
    flex: 0 0 auto;
    background: none;
    border: none;
    padding: 0.9rem 1.2rem;
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--light-text);
    cursor: pointer;
    border-bottom: 3px solid transparent;
    transition: color 0.2s ease, border-color 0.2s ease;
    font-family: inherit;
    white-space: nowrap;
}

.pp-tab-btn:hover {
    color: var(--green-dark);
}

.pp-tab-btn.active {
    color: var(--green-dark);
    border-color: var(--green-primary);
}

.pp-tab-btn:focus-visible {
    outline: 2px solid var(--green-primary);
    outline-offset: 2px;
}

.pp-tab-panel {
    display: none;
    animation: pp-fade-in 0.25s ease;
}

.pp-tab-panel.active {
    display: block;
}

@keyframes pp-fade-in {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

.pp-tab-panel p {
    line-height: 1.9;
    color: var(--dark);
    margin-bottom: 0.9rem;
    font-size: 0.96rem;
}

.pp-spec-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.pp-spec-card {
    background: var(--off-white);
    border-radius: 16px;
    padding: 1rem 1.2rem;
}

.pp-spec-card span {
    display: block;
    font-size: 0.78rem;
    color: var(--light-text);
    margin-bottom: 0.3rem;
}

.pp-spec-card strong {
    font-size: 0.98rem;
    color: var(--dark);
}

.pp-cook-steps {
    display: grid;
    gap: 0.9rem;
}

.pp-cook-step {
    display: flex;
    gap: 0.9rem;
    align-items: flex-start;
}

.pp-cook-step-num {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--green-gradient);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    flex: 0 0 auto;
    font-size: 0.9rem;
}

.pp-cook-step-text h5 {
    font-size: 0.94rem;
    margin-bottom: 0.2rem;
    color: var(--dark);
}

.pp-cook-step-text p {
    margin-bottom: 0;
    font-size: 0.87rem;
    color: var(--light-text);
    line-height: 1.7;
}

/* ===== Reviews ===== */
.pp-reviews-summary {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    align-items: center;
    background: var(--off-white);
    border-radius: 18px;
    padding: 1.3rem;
    margin-bottom: 1.4rem;
}

.pp-reviews-avg {
    text-align: center;
}

.pp-reviews-avg .num {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--dark);
    display: block;
}

.pp-reviews-avg .stars {
    color: var(--gold);
    margin: 0.2rem 0;
}

.pp-reviews-avg .count {
    font-size: 0.8rem;
    color: var(--light-text);
}

.pp-reviews-filter {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.pp-review-filter-btn {
    border: 1px solid var(--light-gray);
    background: var(--white);
    border-radius: 12px;
    padding: 0.4rem 0.85rem;
    font-size: 0.82rem;
    cursor: pointer;
    color: var(--dark);
    font-family: inherit;
    transition: all 0.2s ease;
}

.pp-review-filter-btn.active {
    background: var(--green-primary);
    color: var(--white);
    border-color: var(--green-primary);
}

.pp-review-filter-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.pp-reviews-empty {
    text-align: center;
    padding: 2.5rem 1rem;
    color: var(--light-text);
}

.pp-reviews-empty i {
    font-size: 2.2rem;
    color: var(--light-gray);
    margin-bottom: 0.9rem;
    display: block;
}

.pp-reviews-empty-btn {
    margin-top: 1rem;
    border: none;
    background: var(--green-gradient);
    color: var(--white);
    padding: 0.65rem 1.4rem;
    border-radius: 14px;
    font-weight: 700;
    font-size: 0.88rem;
    cursor: pointer;
    font-family: inherit;
}

/* ===== Related products ===== */
.pp-related-section {
    margin-top: 3.5rem;
}

.pp-section-title {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 1.3rem;
}

.pp-related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.25rem;
}

.pp-related-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    text-decoration: none;
    color: inherit;
    display: block;
}

.pp-related-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.pp-related-img {
    aspect-ratio: 4 / 3;
    background: var(--off-white);
    overflow: hidden;
}

.pp-related-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.pp-related-body {
    padding: 0.9rem 1rem 1.1rem;
}

.pp-related-body h4 {
    font-size: 0.94rem;
    color: var(--dark);
    margin-bottom: 0.4rem;
    line-height: 1.5;
}

.pp-related-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.82rem;
}

.pp-related-price {
    font-weight: 800;
    color: var(--green-dark);
}

/* ===== Mini cart (header) ===== */
.pp-cart-btn {
    position: relative;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    border: none;
    background: var(--off-white);
    color: var(--dark);
    font-size: 1.05rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pp-cart-count {
    position: absolute;
    top: -6px;
    inset-inline-start: -6px;
    background: var(--error);
    color: var(--white);
    font-size: 0.68rem;
    font-weight: 800;
    min-width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 3px;
}

.pp-cart-count[hidden] { display: none; }

/* ===== Cart drawer ===== */
.pp-drawer-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 2500;
    display: none;
    opacity: 0;
    transition: opacity 0.25s ease;
}

.pp-drawer-overlay.active {
    display: block;
    opacity: 1;
}

.pp-drawer {
    position: fixed;
    top: 0;
    inset-inline-end: 0;
    width: min(400px, 100vw);
    height: 100%;
    background: var(--white);
    z-index: 2600;
    display: flex;
    flex-direction: column;
    transform: translateX(105%);
    transition: transform 0.3s ease;
}

html[dir="rtl"] .pp-drawer {
    transform: translateX(-105%);
}

.pp-drawer.active {
    transform: translateX(0);
}

.pp-drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.2rem 1.3rem;
    background: var(--green-gradient);
    color: var(--white);
}

.pp-drawer-header h3 {
    font-size: 1.05rem;
}

.pp-drawer-close {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: var(--white);
    width: 32px;
    height: 32px;
    border-radius: 10px;
    cursor: pointer;
}

.pp-drawer-body {
    flex: 1;
    overflow-y: auto;
    padding: 1.2rem;
}

.pp-drawer-empty {
    text-align: center;
    color: var(--light-text);
    padding: 3rem 1rem;
}

.pp-drawer-empty i {
    font-size: 2.4rem;
    color: var(--light-gray);
    margin-bottom: 1rem;
    display: block;
}

.pp-cart-item {
    display: flex;
    gap: 0.8rem;
    padding: 0.9rem 0;
    border-bottom: 1px solid var(--light-gray);
}

.pp-cart-item img {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    object-fit: cover;
    background: var(--off-white);
}

.pp-cart-item-info {
    flex: 1;
    min-width: 0;
}

.pp-cart-item-info h5 {
    font-size: 0.88rem;
    color: var(--dark);
    margin-bottom: 0.2rem;
}

.pp-cart-item-info .meta {
    font-size: 0.78rem;
    color: var(--light-text);
    margin-bottom: 0.35rem;
}

.pp-cart-item-info .price {
    font-weight: 800;
    color: var(--green-dark);
    font-size: 0.88rem;
}

.pp-cart-item-remove {
    background: none;
    border: none;
    color: var(--error);
    cursor: pointer;
    font-size: 0.95rem;
    align-self: flex-start;
}

.pp-drawer-footer {
    padding: 1.1rem 1.3rem;
    border-top: 1px solid var(--light-gray);
}

.pp-drawer-total {
    display: flex;
    justify-content: space-between;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 0.9rem;
    font-size: 1.05rem;
}

.pp-checkout-btn {
    width: 100%;
    border: none;
    background: var(--green-gradient);
    color: var(--white);
    padding: 0.95rem;
    border-radius: 16px;
    font-weight: 800;
    font-size: 1rem;
    cursor: pointer;
    font-family: inherit;
}

.pp-checkout-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ===== Checkout modal (reuses quick-view-modal overlay pattern) ===== */
.pp-checkout-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    z-index: 3000;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    padding: 1rem;
}

.pp-checkout-modal.active {
    display: flex;
    opacity: 1;
}

.pp-checkout-box {
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    overflow-y: auto;
    background: var(--white);
    border-radius: 24px;
    box-shadow: var(--shadow-lg);
    padding: 1.6rem;
}

.pp-checkout-box h3 {
    font-size: 1.15rem;
    color: var(--dark);
    margin-bottom: 0.3rem;
}

.pp-checkout-box .sub {
    font-size: 0.85rem;
    color: var(--light-text);
    margin-bottom: 1.3rem;
}

.pp-field {
    margin-bottom: 1rem;
}

.pp-field label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 0.4rem;
}

.pp-field input,
.pp-field textarea {
    width: 100%;
    border: 2px solid var(--light-gray);
    border-radius: 14px;
    padding: 0.75rem 0.9rem;
    font-family: inherit;
    font-size: 0.92rem;
    color: var(--dark);
    background: var(--white);
    transition: border-color 0.2s ease;
}

.pp-field input:focus,
.pp-field textarea:focus {
    outline: none;
    border-color: var(--green-primary);
}

.pp-field textarea {
    resize: vertical;
    min-height: 70px;
}

.pp-field .err {
    display: none;
    color: var(--error);
    font-size: 0.76rem;
    margin-top: 0.3rem;
}

.pp-field.invalid input,
.pp-field.invalid textarea {
    border-color: var(--error);
}

.pp-field.invalid .err {
    display: block;
}

.pp-checkout-submit {
    width: 100%;
    border: none;
    background: var(--green-gradient);
    color: var(--white);
    padding: 0.9rem;
    border-radius: 16px;
    font-weight: 800;
    font-size: 0.98rem;
    cursor: pointer;
    font-family: inherit;
    margin-top: 0.4rem;
}

.pp-checkout-close {
    position: absolute;
    top: 1rem;
    left: 1rem;
}

.pp-checkout-box {
    position: relative;
}

.pp-checkout-success {
    text-align: center;
    padding: 1rem 0;
}

.pp-checkout-success i {
    font-size: 3rem;
    color: var(--green-primary);
    margin-bottom: 1rem;
}

.pp-checkout-success .order-no {
    background: var(--off-white);
    border-radius: 14px;
    padding: 0.8rem;
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--dark);
    margin: 1rem 0;
    letter-spacing: 1px;
}

.pp-checkout-success p {
    color: var(--light-text);
    font-size: 0.88rem;
    line-height: 1.8;
    margin-bottom: 1.2rem;
}

.pp-checkout-success .actions {
    display: flex;
    gap: 0.6rem;
}

.pp-checkout-success .actions a,
.pp-checkout-success .actions button {
    flex: 1;
    text-align: center;
    padding: 0.7rem;
    border-radius: 14px;
    font-weight: 700;
    font-size: 0.85rem;
    text-decoration: none;
    cursor: pointer;
    font-family: inherit;
    border: none;
}

.pp-checkout-success .actions a {
    background: var(--green-gradient);
    color: var(--white);
}

.pp-checkout-success .actions button {
    background: var(--off-white);
    color: var(--dark);
}

/* ===== Sticky mobile CTA ===== */
.pp-mobile-cta {
    display: none;
    position: fixed;
    bottom: 0;
    inset-inline: 0;
    background: var(--white);
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.12);
    padding: 0.75rem 1rem;
    padding-bottom: max(0.75rem, env(safe-area-inset-bottom));
    z-index: 1500;
    align-items: center;
    gap: 0.8rem;
}

.pp-mobile-cta .price {
    font-weight: 800;
    color: var(--green-dark);
    font-size: 0.98rem;
    white-space: nowrap;
}

.pp-mobile-cta button {
    flex: 1;
    border: none;
    background: var(--green-gradient);
    color: var(--white);
    padding: 0.85rem;
    border-radius: 16px;
    font-weight: 800;
    font-size: 0.95rem;
    cursor: pointer;
    font-family: inherit;
}

.pp-mobile-cta button:disabled {
    opacity: 0.5;
}

@media (max-width: 720px) {
    .pp-mobile-cta {
        display: flex;
    }

    body {
        padding-bottom: 80px;
    }

    .pp-breadcrumb {
        margin-top: 5.5rem;
    }
}

/* ===== Screen-reader only ===== */
.pp-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ===== Reviews 4.13 ===== */
.pp-reviews-bars { margin-top: 1rem; display: flex; flex-direction: column; gap: 0.35rem; max-width: 280px; }
.pp-reviews-bar-row { display: grid; grid-template-columns: 40px 1fr 28px; gap: 0.4rem; align-items: center; font-size: 0.8rem; }
.pp-reviews-bar-track { height: 6px; background: rgba(0,0,0,0.08); border-radius: 99px; overflow: hidden; }
.pp-reviews-bar-fill { height: 100%; background: var(--green-primary, #1f8a5f); border-radius: 99px; }
.pp-review-form-card {
    background: rgba(31, 138, 95, 0.04);
    border: 1px solid rgba(31, 138, 95, 0.15);
    border-radius: 16px;
    padding: 1.25rem;
    margin-bottom: 1.25rem;
}
.pp-review-form-card h4 { margin: 0 0 0.75rem; }
.pp-review-rating-input { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 0.5rem; }
.pp-star-label { cursor: pointer; font-size: 0.95rem; color: #c9a24b; }
.pp-star-label input { position: absolute; opacity: 0; pointer-events: none; }
.pp-star-label:has(input:checked) span[aria-hidden],
.pp-star-label:hover span[aria-hidden] { filter: brightness(1.1); }
.pp-form-label { display: block; font-size: 0.9rem; font-weight: 600; margin: 0.6rem 0 0.3rem; }
.pp-review-form-card input[type="text"],
.pp-review-form-card textarea {
    width: 100%;
    padding: 0.7rem 0.9rem;
    border: 1px solid rgba(0,0,0,0.12);
    border-radius: 12px;
    font-family: inherit;
    font-size: 0.95rem;
}
.pp-form-error { color: var(--error, #d64545); font-size: 0.85rem; min-height: 1.1rem; }
.pp-review-login-cta { text-align: center; padding: 1rem; margin-bottom: 1rem; }
.pp-reviews-list { display: flex; flex-direction: column; gap: 0.85rem; }
.pp-review-card {
    border: 1px solid rgba(0,0,0,0.08);
    border-radius: 14px;
    padding: 1rem 1.1rem;
    background: #fff;
}
.pp-review-card-head {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
    align-items: center;
    margin-bottom: 0.4rem;
    font-size: 0.9rem;
}
.pp-review-stars { color: #c9a24b; letter-spacing: 1px; }
.pp-review-title { margin: 0.25rem 0; font-size: 1rem; }
.pp-review-body { margin: 0; color: #4a524c; line-height: 1.7; white-space: pre-wrap; }
.pp-review-actions { margin-top: 0.6rem; display: flex; gap: 0.5rem; }
.pp-review-action-btn {
    border: none;
    background: transparent;
    color: var(--green-primary, #1f8a5f);
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.25rem 0.4rem;
}
.pp-review-action-btn.danger { color: var(--error, #d64545); }
.pp-reviews-empty-hint { margin-top: 0.4rem; font-size: 0.9rem; color: #6b736c; }
.sr-only {
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
@media (max-width: 600px) {
    .pp-review-card-head { flex-direction: column; align-items: flex-start; }
}