:root{--sfm-primary:#4058e8;--sfm-primary-dark:#3047d4;--sfm-ink:#172033;--sfm-muted:#687386;--sfm-line:#e4e8f0;--sfm-soft:#f7f8fc;--sfm-card:#fff}
.single-product div.product .woocommerce-product-details__short-description,
.single-product .woocommerce-Tabs-panel--description{font-size:16px;line-height:1.9;color:var(--sfm-ink);letter-spacing:.01em}
.single-product .woocommerce-product-details__short-description p,
.single-product .woocommerce-Tabs-panel--description p{margin:0 0 14px}
.single-product .woocommerce-Tabs-panel--description{background:#fff;border:1px solid var(--sfm-line);border-radius:20px;padding:20px;margin-top:14px;box-shadow:0 10px 30px rgba(15,23,42,.06)}
.single-product .woocommerce-Tabs-panel--description h2{font-size:24px;margin:0 0 16px;color:var(--sfm-ink)}
.sfm-product-description{white-space:normal;overflow-wrap:anywhere}
.sfm-product-description .sfm-desc-line{display:block;margin-bottom:8px}
.sfm-product-description .sfm-desc-list{display:grid;gap:8px;margin:12px 0 0;padding:0;list-style:none}
.sfm-product-description .sfm-desc-list li{display:flex;align-items:flex-start;gap:8px;padding:9px 12px;background:var(--sfm-soft);border-radius:12px}

/* Professional variation card */
.single-product form.variations_form{margin:20px 0 0;padding:20px;border:1px solid var(--sfm-line);border-radius:22px;background:var(--sfm-card);box-shadow:0 12px 34px rgba(15,23,42,.07);overflow:hidden}
.single-product table.variations{display:block;margin:0;width:100%;border:0;border-collapse:separate}
.single-product table.variations tbody{display:block;width:100%}
.single-product table.variations tr{display:block;width:100%;margin:0 0 22px;padding:0 0 22px;border-bottom:1px solid #edf0f5}
.single-product table.variations tr:last-child{margin-bottom:0;padding-bottom:0;border-bottom:0}
.single-product table.variations th,.single-product table.variations td{display:block!important;width:100%!important;padding:0!important;border:0!important;text-align:left!important}
.single-product table.variations th.label{margin:0 0 12px!important}
.single-product table.variations th.label label{display:flex;align-items:center;justify-content:space-between;width:100%;font-size:17px;font-weight:800;color:var(--sfm-ink);margin:0;line-height:1.35}
.single-product table.variations th.label label:after{content:'';height:3px;width:34px;border-radius:20px;background:var(--sfm-primary);opacity:.9}
.single-product table.variations select.sfm-native-select{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important;opacity:0!important;pointer-events:none!important}
.sfm-option-chips{display:grid;grid-template-columns:repeat(auto-fit,minmax(76px,1fr));gap:10px;width:100%;margin:0}
.sfm-option-chip{display:flex;justify-content:center;align-items:center;min-width:0;min-height:48px;padding:10px 12px;border:1.5px solid #d8deea;border-radius:14px;background:#fff;color:var(--sfm-ink);font-size:15px;font-weight:750;line-height:1.2;cursor:pointer;transition:border-color .18s ease,box-shadow .18s ease,transform .18s ease,background .18s ease;color .18s ease;box-shadow:0 2px 5px rgba(15,23,42,.03)}
.sfm-option-chip:hover{border-color:var(--sfm-primary);transform:translateY(-1px)}
.sfm-option-chip.is-selected{background:linear-gradient(135deg,var(--sfm-primary),var(--sfm-primary-dark));border-color:var(--sfm-primary);color:#fff;box-shadow:0 8px 20px rgba(64,88,232,.23)}
.sfm-option-chip:disabled{opacity:.34;cursor:not-allowed;transform:none;text-decoration:line-through}
.sfm-option-chip.sfm-color-chip{justify-content:flex-start;gap:9px;text-align:left;padding-inline:13px}
.sfm-color-dot{width:20px;height:20px;border-radius:50%;border:1px solid rgba(0,0,0,.16);box-shadow:inset 0 0 0 2px rgba(255,255,255,.45);flex:0 0 auto}
.sfm-option-chip.is-selected .sfm-color-dot{border-color:rgba(255,255,255,.8);box-shadow:0 0 0 2px rgba(255,255,255,.25)}
.single-product .reset_variations{display:inline-flex;align-items:center;margin-top:12px;font-size:13px;font-weight:700;color:var(--sfm-primary);text-decoration:none}
.single-product .single_variation_wrap{border-top:1px solid var(--sfm-line);padding-top:18px;margin-top:18px}
.single-product .woocommerce-variation-price{font-size:21px;font-weight:850;margin-bottom:13px;color:var(--sfm-ink)}
.single-product .woocommerce-variation-availability{font-size:14px;color:var(--sfm-muted)}
.single-product .woocommerce-variation-add-to-cart,
.single-product form.cart:not(.variations_form){display:flex;flex-wrap:wrap;gap:10px;align-items:stretch}
.single-product .quantity{margin:0!important}
.single-product .quantity .qty{min-height:52px;border:1px solid #d8deea;border-radius:13px;padding:0 8px}
.single-product .single_add_to_cart_button,
.single-product .sfm-buy-now-button{flex:1 1 180px;min-height:52px;border-radius:14px!important;padding:0 18px!important;font-weight:800!important;margin:0!important;border:0!important;box-shadow:0 7px 17px rgba(15,23,42,.10)}
.single-product .single_add_to_cart_button{background:var(--sfm-primary)!important;color:#fff!important}
.single-product .sfm-buy-now-button{background:#111827!important;color:#fff!important}
.single-product .single_add_to_cart_button:hover{background:var(--sfm-primary-dark)!important}
.single-product .sfm-buy-now-button:hover{background:#000!important}

/* Arabic / RTL alignment */
html[dir="rtl"] .single-product form.variations_form{direction:rtl;text-align:right}
html[dir="rtl"] .single-product table.variations th,
html[dir="rtl"] .single-product table.variations td{text-align:right!important;direction:rtl}
html[dir="rtl"] .single-product table.variations th.label label{flex-direction:row;text-align:right;justify-content:space-between}
html[dir="rtl"] .single-product .sfm-option-chips{direction:rtl}
html[dir="rtl"] .single-product .sfm-option-chip.sfm-color-chip{justify-content:flex-start;text-align:right;direction:rtl}
html[dir="rtl"] .single-product .sfm-product-description,
html[dir="rtl"] .single-product .woocommerce-tabs{text-align:right;direction:rtl}
html[dir="rtl"] .single-product .woocommerce-variation-add-to-cart{direction:rtl}

@media(max-width:600px){
  .single-product .woocommerce-Tabs-panel--description{padding:16px;border-radius:17px;font-size:15px;line-height:1.8}
  .single-product form.variations_form{padding:16px;border-radius:18px;margin-inline:0}
  .single-product table.variations th.label label{font-size:16px}
  .sfm-option-chips{grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}
  .sfm-option-chip{min-height:46px;padding:9px 8px;font-size:14px;border-radius:13px}
  .sfm-option-chip.sfm-color-chip{grid-column:span 1;justify-content:center;flex-direction:column;gap:5px;padding:8px 5px;text-align:center}
  html[dir="rtl"] .single-product .sfm-option-chip.sfm-color-chip{justify-content:center;flex-direction:column;text-align:center}
  .sfm-color-dot{width:22px;height:22px}
  .single-product .single_add_to_cart_button,.single-product .sfm-buy-now-button{flex-basis:calc(50% - 5px);font-size:14px!important;padding:0 8px!important}
}
@media(max-width:380px){.sfm-option-chips{grid-template-columns:repeat(2,minmax(0,1fr))}}