.checkout{display:flex;justify-content:space-between;padding:2rem;background-color:#f6f7f8;min-height:100vh;font-family:Segoe UI,sans-serif}.checkout__left{flex:0.7;margin-right:2rem}.checkout__ad{width:100%;margin-bottom:20px;border-radius:6px}.checkout__title{font-size:1.5rem;font-weight:600;margin-bottom:1.2rem}.checkout__items{background-color:#fff;padding:1.5rem;border-radius:8px;box-shadow:0 1px 4px rgba(0,0,0,.06)}.checkout__right{flex:0.3;background:white;border-radius:10px;padding:1.5rem;box-shadow:0 2px 8px rgba(0,0,0,.08);height:fit-content;align-self:start}.subtotal{display:flex;flex-direction:column;gap:12px}.subtotal__button{width:100%;padding:12px;background-color:#0071dc;border:none;color:white;font-size:1rem;font-weight:600;border-radius:25px;cursor:pointer;transition:background-color .2s ease}.subtotal__button:hover{background-color:#005cb8}.subtotal__note{font-size:.85rem;text-align:center;color:#555}.subtotal__line{display:flex;justify-content:space-between;font-size:.95rem;margin-top:8px}.subtotal__line.bold{font-weight:600}.subtotal__line.green{color:#107c10}.subtotal__line.gray{color:#666}