*, *::before, *::after { box-sizing: border-box; }
body { font-family: 'Inter', sans-serif; background: #fff; color: #111; margin: 0; padding: 0; }
.nessemon-page { max-width: 1200px; margin: 0 auto; padding: 120px 24px 60px; }
.nessemon-page-title {
    font-size: 13px; font-weight: 600; letter-spacing: .15em; text-transform: uppercase;
    margin: 0 0 40px; padding-bottom: 16px; border-bottom: 1px solid #e8e8e8;
}
.nessemon-cart-layout { display: grid; grid-template-columns: 1fr 360px; gap: 60px; align-items: start; }
.nessemon-cart-items-panel { background: #fbfaf6; padding: 0; }
.nessemon-cart-item {
    display: grid; grid-template-columns: 136px 1fr auto;
    align-items: start; gap: 20px; padding: 18px 6px;
    border-bottom: 1px solid #f2eee7;
    background: #f9f9f9;
}
.nessemon-cart-item img { width: 136px; height: 136px; object-fit: contain; display: block; background: #f4f4f4; }
.nessemon-cart-item-main { min-width: 0; padding-top: 2px; }
.nessemon-cart-item-name { font-size: 14px; font-weight: 600; margin-bottom: 8px; line-height: 1.35; }
.nessemon-cart-item-cat { font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: #888; }
.nessemon-cart-item-price { font-size: 13px; font-weight: 700; margin-bottom: 4px; }
.nessemon-cart-item-qty { display: flex; align-items: center; gap: 10px; margin-top: 34px; }
.nessemon-cart-item-qty-button,
.nessemon-cart-item-qty-value {
    width: 32px; height: 32px; border: 1px solid #d7d7d7;
    display: inline-flex; align-items: center; justify-content: center;
    background: #fff; color: #111; font-family: 'Inter', sans-serif;
    font-size: 14px; line-height: 1; padding: 0; border-radius: 0;
}
.nessemon-cart-item-qty-button { cursor: pointer; text-decoration: none; }
.nessemon-cart-item-qty-button:hover { border-color: #111; }
.nessemon-cart-item-qty-value { font-size: 12px; font-weight: 500; }
.nessemon-cart-item-remove-wrap { align-self: start; justify-self: end; padding-top: 2px; }
.nessemon-cart-item-remove {
    background: none; border: none; cursor: pointer; color: #777;
    font-family: 'Inter', sans-serif; font-size: 11px; font-weight: 500;
    line-height: 1.2; padding: 0; text-decoration: underline;
}
.nessemon-cart-item-remove:hover { color: #111; }
.nessemon-summary { background: #f9f9f9; padding: 32px; position: sticky; top: 100px; }
.nessemon-summary h3 {
    font-size: 12px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
    margin: 0 0 24px; padding-bottom: 16px; border-bottom: 1px solid #e8e8e8;
}
.nessemon-summary-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; font-size: 12px; }
.nessemon-summary-row .label { color: #888; letter-spacing: .05em; text-transform: uppercase; font-size: 10px; }
.nessemon-summary-row .value { font-weight: 500; }
.nessemon-summary-total {
    display: flex; justify-content: space-between; align-items: center;
    padding-top: 16px; border-top: 1px solid #e8e8e8; margin-top: 8px;
    font-size: 14px; font-weight: 700;
}
.nessemon-btn {
    display: block; width: 100%; padding: 14px; background: #111; color: #fff;
    font-family: 'Inter', sans-serif; font-size: 11px; font-weight: 600;
    letter-spacing: .12em; text-transform: uppercase; border: none;
    cursor: pointer; transition: background .2s; text-align: center;
    text-decoration: none; margin-top: 20px;
}
.nessemon-btn:hover { background: #333; color: #fff; }
.nessemon-btn-outline { background: #fff; color: #111; border: 1px solid #e0e0e0; margin-top: 10px; }
.nessemon-btn-outline:hover { background: #f4f4f4; color: #111; border-color: #ccc; }
.nessemon-empty { text-align: center; padding: 80px 20px; }
.nessemon-empty h3 {
    font-size: 14px; font-weight: 400; letter-spacing: .08em; text-transform: uppercase;
    color: #888; margin: 0 0 24px;
}
.nessemon-alert-error {
    padding: 14px 16px; font-size: 12px; margin-bottom: 24px;
    background: #fef2f2; border-left: 3px solid #ef4444; color: #991b1b;
}
.nessemon-alert-error a { color: #111; font-weight: 600; text-decoration: underline; }
@media (max-width: 900px) {
    .nessemon-cart-layout { grid-template-columns: 1fr; gap: 40px; }
    .nessemon-summary { position: static; }
}
@media (max-width: 600px) {
    .nessemon-cart-item { grid-template-columns: 112px 1fr auto; gap: 12px; padding: 14px 4px; }
    .nessemon-cart-item img { width: 112px; height: 112px; }
    .nessemon-cart-item-qty { gap: 6px; margin-top: 24px; }
    .nessemon-cart-item-qty-button,
    .nessemon-cart-item-qty-value { width: 28px; height: 28px; border-radius: 8px; }
}