.header-cart-link { position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-height: 42px; padding: 9px 11px; border: 1px solid var(--border); border-radius: 8px; color: var(--text); background: var(--surface); font-size: 13px; white-space: nowrap; }
.header-cart-link:hover { border-color: var(--accent); color: var(--accent); }
.header-cart-count { display: inline-grid; place-items: center; min-width: 22px; height: 22px; padding: 0 5px; background: var(--accent); color: #fff; border-radius: 20px; font-size: 11px; }
.header__contacts { gap: 16px; }
.header-call-icon { display: none; }
.card-cart-button { width: 100%; gap: 8px; margin: 0 0 10px; }
.card-cart-button.is-in-cart { background: #eff6ff; border-color: #bfdbfe; color: var(--accent); }
.card-cart-button.is-in-cart:hover { background: #dbeafe; }
.cart-dialog { max-width: 740px; width: calc(100% - 40px); padding: 0; border: 1px solid var(--border); border-radius: 16px; color: var(--text); background: var(--surface); max-height: calc(100dvh - 40px); overflow-y: auto; box-shadow: 0 20px 70px rgba(15,23,42,.18); }
.cart-dialog::backdrop { background: rgba(15,23,42,.42); }
.cart-panel { padding: 28px; }
.cart-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin-bottom: 24px; }
.cart-head h2 { margin: 0; font-size: 27px; line-height: 1.2; letter-spacing: -.5px; }
.cart-head p { margin: 6px 0 0; color: var(--text-muted); font-size: 13px; }
.cart-close { display: grid; place-items: center; flex-shrink: 0; width: 38px; height: 38px; border: 0; border-radius: 50%; color: var(--text-muted); background: var(--surface-2); font-size: 27px; line-height: 1; cursor: pointer; }
.cart-row { display: grid; grid-template-columns: 76px minmax(0,1fr) 104px 126px 32px; gap: 14px; align-items: center; padding: 18px 0; border-top: 1px solid var(--border); }
.cart-photo { width: 76px; height: 84px; object-fit: contain; border: 1px solid var(--border); border-radius: 8px; padding: 6px; background: #fff; }
.cart-item-title { font-size: 15px; font-weight: 600; color: var(--text); overflow-wrap: anywhere; }
.cart-item-title:hover { color: var(--accent); }
.cart-item-type { font-size: 12px; color: var(--text-muted); margin: 5px 0 0; }
.cart-quantity { display: grid; grid-template-columns: 32px 40px 32px; border: 1px solid var(--border); border-radius: 8px; height: 38px; overflow: hidden; }
.cart-quantity button { border: 0; color: var(--text); background: var(--bg); font: inherit; font-size: 18px; cursor: pointer; }
.cart-quantity button:disabled { opacity: .4; cursor: default; }
.cart-quantity input { border: 0; border-radius: 0; width: 40px; padding: 0; text-align: center; font: inherit; font-size: 16px; color: var(--text); background: var(--surface); appearance: textfield; -moz-appearance: textfield; }
.cart-quantity input::-webkit-inner-spin-button { appearance: none; }
.cart-row-price { text-align: right; font-size: 17px; font-weight: 600; white-space: nowrap; }
.cart-unit-price { display: block; font-size: 11px; font-weight: 400; color: var(--text-muted); margin-top: 3px; }
.cart-remove { width: 32px; height: 36px; display: grid; place-items: center; border: 0; background: transparent; color: var(--text-dim); font-size: 25px; line-height: 1; cursor: pointer; }
.cart-remove:hover { color: #b91c1c; }
.cart-footer { padding-top: 22px; margin-top: 8px; border-top: 1px solid var(--border); }
.cart-total-row { display: flex; justify-content: space-between; align-items: baseline; gap: 20px; }
.cart-total-row span { font-size: 15px; font-weight: 600; }
.cart-total-row strong { font-size: 27px; white-space: nowrap; }
.cart-delivery-note { margin: 4px 0 20px; color: var(--text-muted); font-size: 12px; }
.cart-footer-buttons { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 12px; }
.cart-footer-buttons .btn { width: 100%; padding: 12px 8px; font-size: 14px; }
.cart-empty { text-align: center; padding: 35px 0; }
.cart-empty h3 { margin: 0 0 8px; font-size: 22px; }
.cart-empty p { margin: 0 0 24px; color: var(--text-muted); }
.cart-notification { position: fixed; bottom: 20px; right: 20px; z-index: 850; display: flex; gap: 14px; align-items: center; max-width: calc(100vw - 40px); padding: 14px 18px; background: var(--surface); color: var(--text); border: 1px solid var(--border); border-radius: 12px; box-shadow: 0 6px 24px rgba(15,23,42,.15); font-size: 13px; }
.cart-notification button { color: var(--accent); background: transparent; border: 0; font: inherit; font-weight: 600; cursor: pointer; }
.cart-order-summary { margin: 0 0 18px; padding: 14px; border: 1px solid var(--border); background: var(--bg); border-radius: 8px; font-size: 12px; line-height: 1.6; white-space: pre-wrap; overflow-wrap: anywhere; }
.cart-dialog [hidden], .cart-notification[hidden], .cart-order-summary[hidden] { display: none !important; }
.header-cart-link:focus-visible, .cart-close:focus-visible, .cart-remove:focus-visible, .cart-quantity button:focus-visible, .cart-quantity input:focus-visible, .cart-notification button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
@media (max-width: 1180px) { .header-cart-label { display: none; } .header__nav { gap: 16px; } }
@media (max-width: 740px) {
    .cart-panel { padding: 22px; }
    .cart-row { grid-template-columns: 64px minmax(0,1fr) 104px 32px; gap: 12px; }
    .cart-photo { width: 64px; height: 76px; grid-row: span 2; }
    .cart-item-info { grid-column: 2/4; }
    .cart-remove { grid-column: 4; grid-row: 1; }
    .cart-quantity { grid-column: 2; grid-row: 2; }
    .cart-row-price { grid-column: 3/5; grid-row: 2; }
}
@media (max-width: 640px) {
    .header__contacts { gap: 8px; }
    .header-cart-link { min-height: 40px; width: 40px; padding: 7px; }
    .header-cart-count { position: absolute; top: -7px; right: -7px; min-width: 18px; height: 18px; font-size: 10px; }
}
@media (max-width: 480px) {
    .cart-dialog { width: calc(100% - 16px); max-height: calc(100dvh - 16px); border-radius: 12px; }
    .cart-panel { padding: 18px 14px; }
    .cart-head h2 { font-size: 24px; }
    .cart-row { grid-template-columns: 56px minmax(0,1fr) 32px; gap: 10px; }
    .cart-photo { width: 56px; height: 72px; grid-row: span 3; }
    .cart-item-info { grid-column: 2; }
    .cart-remove { grid-column: 3; }
    .cart-quantity { grid-column: 2; grid-row: 2; }
    .cart-row-price { grid-column: 2/4; grid-row: 3; text-align: left; font-size: 16px; }
    .cart-unit-price { display: inline; margin-left: 8px; }
    .cart-total-row strong { font-size: 24px; }
    .cart-footer-buttons { grid-template-columns: minmax(0,1fr); }
    .cart-footer-buttons [data-cart-close] { grid-row: 3; }
    .cart-footer-buttons [data-cart-request="quote"] { grid-row: 2; }
    .cart-footer-buttons [data-cart-request="buy"] { grid-row: 1; }
    .cart-notification { flex-direction: column; align-items: flex-start; gap: 8px; bottom: 12px; right: 12px; max-width: calc(100vw - 24px); }
}
@media (max-width: 400px) { .header-call-label { display: none; } .header-call-icon { display: inline; font-size: 20px; line-height: 1; } .header__contacts .header-callback { min-width: 40px; padding: 8px; } }
@media (pointer: coarse) {
    .cart-quantity { height: 44px; grid-template-columns: 44px 44px 44px; width: 132px; }
    .cart-quantity input { width: 44px; }
    .cart-close, .cart-remove { width: 44px; height: 44px; }
    .cart-row { grid-template-columns: 56px minmax(0,1fr) 44px; }
    .cart-photo { grid-row: span 3; }
    .cart-item-info { grid-column: 2; }
    .cart-remove { grid-column: 3; grid-row: 1; }
    .cart-quantity { grid-column: 2; grid-row: 2; }
    .cart-row-price { grid-column: 2/4; grid-row: 3; text-align: left; }
}