.product-calculator{display:flex;flex-direction:column;gap:28px;width:100%}.product-calculator__section{display:flex;flex-direction:column;gap:14px}.product-calculator__section-title{font-size:var(--font-size-xl);font-weight:var(--font-weight-bold);color:var(--color-text);margin:0}.product-calculator__packaging-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));grid-gap:12px;gap:12px}@media(max-width:480px){.product-calculator__packaging-grid{grid-template-columns:repeat(3,1fr)}}.product-calculator__pkg-card{position:relative;display:flex;flex-direction:column;align-items:center;gap:8px;padding:14px 10px 12px;background:var(--color-bg);border:1.5px solid var(--color-border);border-radius:var(--radius-bg);cursor:pointer;text-align:center;min-width:0;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.product-calculator__pkg-card:hover{border-color:var(--color-border-grey)}.product-calculator__pkg-card--selected{border-color:var(--color-accent);border-width:2px;box-shadow:0 0 0 3px rgba(223,44,44,.08)}.product-calculator__pkg-badge{position:absolute;top:-1px;right:-1px;padding:3px 8px;background:var(--color-accent);color:#fff;font-size:var(--font-size-xs);font-weight:var(--font-weight-bold);border-radius:0 var(--radius-bg) 0 var(--radius-bg);white-space:nowrap}.product-calculator__pkg-img{width:96px;height:72px;display:flex;align-items:center;justify-content:center;overflow:hidden}@media(max-width:480px){.product-calculator__pkg-img{width:100%;height:auto;aspect-ratio:4/3}}.product-calculator__pkg-img-placeholder{width:100%;height:100%;background:var(--color-surface);border-radius:var(--radius-md)}.product-calculator__pkg-name{font-size:var(--font-size-s);font-weight:var(--font-weight-medium);color:var(--color-text);line-height:1.3}.product-calculator__pkg-price{font-size:var(--font-size-xs);color:var(--color-text-muted)}.product-calculator__card{display:flex;flex-direction:column;gap:16px;padding:20px 24px;background:#fafafa;border:1px solid var(--color-border-input);border-radius:var(--radius-bg)}@media(max-width:768px){.product-calculator__card{padding:16px;gap:14px}}.product-calculator__card-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.product-calculator__price-block{display:flex;flex-direction:column;gap:4px}.product-calculator__price-desc{font-size:var(--font-size-s);color:var(--color-text-muted)}.product-calculator__price-row{display:flex;align-items:baseline;gap:6px}.product-calculator__price-old{font-size:var(--font-size-s);color:var(--color-text-muted);text-decoration:line-through}.product-calculator__price-current{font-size:var(--font-size-l);font-weight:var(--font-weight-bold);color:var(--color-accent)}.product-calculator__price-unit{font-size:var(--font-size-s);color:var(--color-text-muted)}.product-calculator__badges{display:flex;gap:8px;flex-wrap:wrap;flex-shrink:0}.product-calculator__badge{display:inline-flex;align-items:center;gap:5px;padding:5px 12px;border:1.5px solid var(--color-accent);border-radius:var(--radius-full);font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);color:var(--color-text)}@media(max-width:768px){.product-calculator__badge{display:inline-flex;flex-direction:column;font-size:var(--font-size-xxs);border-radius:10px;text-align:center;max-width:60px}}.product-calculator__badge svg{color:var(--color-accent);font-size:var(--font-size-m)}.product-calculator__track-wrap{position:relative;padding-top:28px}.product-calculator__thumb-badge{position:absolute;top:0;left:calc(var(--slider-pos)/var(--slider-count)*(100% - 22px) + 22px/2);transform:translateX(-50%);padding:2px 7px;background:var(--color-accent);color:#fff;font-size:var(--font-size-xs);font-weight:var(--font-weight-bold);border-radius:var(--radius-full);pointer-events:none;white-space:nowrap}.product-calculator__slider{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:6px;border-radius:3px;outline:none;cursor:pointer;background:linear-gradient(to right,#f97316 var(--slider-pct),var(--color-border) var(--slider-pct))}.product-calculator__slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:22px;height:22px;border-radius:50%;background:var(--color-accent);cursor:pointer;box-shadow:0 2px 8px rgba(223,44,44,.4);-webkit-transition:transform var(--transition-fast),box-shadow var(--transition-fast);transition:transform var(--transition-fast),box-shadow var(--transition-fast)}.product-calculator__slider::-webkit-slider-thumb:hover{transform:scale(1.15);box-shadow:0 3px 12px rgba(223,44,44,.5)}.product-calculator__slider::-moz-range-thumb{width:22px;height:22px;border:none;border-radius:50%;background:var(--color-accent);cursor:pointer;box-shadow:0 2px 8px rgba(223,44,44,.4)}.product-calculator__slider::-moz-range-progress{background:#f97316;height:6px;border-radius:3px}.product-calculator__slider-section{display:flex;align-items:flex-end;gap:20px}.product-calculator__track-col{flex:1 1;min-width:0;display:flex;padding-bottom:6px;flex-direction:column;gap:6px}.product-calculator__points{position:relative;height:20px}.product-calculator__point{position:absolute;transform:translateX(-50%);padding:2px 0;background:none;border:none;font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);color:var(--color-text-muted);cursor:pointer;transition:color var(--transition-fast);white-space:nowrap;line-height:1}.product-calculator__point--active{color:#f97316;font-weight:var(--font-weight-bold)}.product-calculator__point:hover{color:var(--color-accent)}.product-calculator__qty-input{flex-shrink:0;width:68px;margin-top:28px;padding:6px 10px;background:var(--color-bg);border:1.5px solid var(--color-border-input);border-radius:var(--radius-full);font-size:var(--font-size-m);font-family:var(--font-sans);color:var(--color-text);text-align:center;outline:none;transition:border-color var(--transition-fast)}.product-calculator__qty-input::-webkit-inner-spin-button,.product-calculator__qty-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.product-calculator__qty-input{-moz-appearance:textfield}.product-calculator__qty-input:focus{border-color:var(--color-border-input-focus)}.product-calculator__summary{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:12px;border-top:1px solid var(--color-border);flex-wrap:wrap}.product-calculator__summary-label{font-size:var(--font-size-l);font-weight:var(--font-weight-bold);color:var(--color-text)}.product-calculator__summary-value{font-size:var(--font-size-s);color:var(--color-text-muted);text-align:right}.product-calculator__summary-total{font-size:var(--font-size-xl);font-weight:var(--font-weight-bold);color:var(--color-text);margin-left:6px}.product-calculator__breakdown{display:flex;align-items:flex-end;gap:24px;padding-top:12px;border-top:1px solid var(--color-border)}@media(max-width:480px){.product-calculator__breakdown{flex-direction:column;align-items:stretch;gap:12px}}.product-calculator__breakdown-rows{flex:1 1;min-width:0;display:flex;flex-direction:column;gap:6px}.product-calculator__breakdown-row{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;font-size:var(--font-size-s);color:var(--color-text-muted)}.product-calculator__breakdown-desc{min-width:0}.product-calculator__breakdown-desc strong{color:var(--color-text)}.product-calculator__breakdown-prices{display:flex;align-items:baseline;gap:6px;flex-shrink:0}.product-calculator__breakdown-old{font-size:var(--font-size-s);color:var(--color-text-muted);text-decoration:line-through}.product-calculator__breakdown-new{font-size:var(--font-size-s);font-weight:var(--font-weight-medium);color:var(--color-text)}.product-calculator__grand-total{display:flex;flex-direction:column;align-items:flex-end;flex-shrink:0;line-height:20px}@media(max-width:480px){.product-calculator__grand-total{flex-direction:row;align-items:baseline;justify-content:flex-end;gap:10px}}.product-calculator__grand-old{font-size:var(--font-size-s);color:var(--color-text-muted);text-decoration:line-through}.product-calculator__grand-new{font-size:var(--font-size-title-2m);font-weight:var(--font-weight-bold);color:var(--color-text)}.product-calculator__order-btn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:17px 24px;background:var(--color-accent);color:#fff;border:none;border-radius:var(--radius-full);font-size:var(--font-size-m);font-weight:var(--font-weight-bold);font-family:var(--font-sans);text-decoration:none;cursor:pointer;transition:background var(--transition-fast),transform var(--transition-fast)}.product-calculator__order-btn:hover{background:var(--color-accent-hover);transform:translateY(-1px)}.product-calculator__order-btn:active{transform:translateY(0)}@media(max-width:768px){.product-calculator__order-btn{padding:14px 24px}}.product-calculator--lite{max-width:700px}.product-calculator--embed .product-calculator__section-title{font-size:var(--font-size-l)}.product-calculator--embed .product-calculator__card{padding:16px 20px}