body {
    font-family: Arial, sans-serif;
    background: #f5f8fc;
    margin: 0;
    padding: 0;
}

.title {
    font-size: 32px;
    font-weight: bold;
    margin: 30px 40px 10px;
}

.container {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 30px;
    padding: 0 40px 40px;
}

.product {
    display: flex;
    background: white;
    padding: 20px;
    border-radius: 14px;
    margin-bottom: 20px;
    box-shadow: 0px 6px 12px rgba(0, 0, 0, 0.06);
}

.product img {
    width: 130px;
    height: 110px;
    object-fit: cover;
    border-radius: 12px;
    transition: transform 0.3s ease;
}

.product img:hover {
    transform: scale(1.1) rotate(-5deg);
}

.product-info {
    margin-left: 20px;
    flex: 1;
}

.product-info h3 {
    margin: 0 0 5px;
    font-size: 20px;
}

.product-info p {
    margin: 4px 0;
    font-size: 14px;
    color: #333;
}

.qty-control {
    display: flex;
    align-items: center;
    margin-top: 8px;
}

.qty-control button {
    width: 30px;
    height: 30px;
    border: none;
    background: #e7ecf3;
    border-radius: 6px;
    cursor: pointer;
    font-size: 18px;
    position: relative;
    overflow: hidden;
}

.qty-number {
    margin: 0 10px;
    font-size: 16px;
    font-weight: bold;
}

.delete-btn {
    font-size: 22px;
    color: red;
    cursor: pointer;
    margin-left: 12px;
}

.summary {
    background: white;
    padding: 25px;
    border-radius: 14px;
    height: fit-content;
    box-shadow: 0px 6px 12px rgba(0, 0, 0, 0.06);
}

.summary h2 {
    margin-top: 0;
}

.summary p {
    font-size: 16px;
    margin: 10px 0;
}

.summary h3 {
    margin-top: 20px;
    font-size: 20px;
}

.checkout {
    background: #004bbf;
    color: white;
    padding: 14px;
    width: 100%;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    margin-top: 25px;
    font-size: 16px;
}

.main-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 28px;
    background: white;
    border-bottom: 1px solid rgba(0,0,0,0.07);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-section img {
    width: 55px;
    height: 55px;
    border: 2px solid #333;
    border-radius: 50%;
    object-fit: cover;
}

.site-name {
    font-size: 22px;
    font-weight: 700;
    color: var(--accent);
}

.nav-center {
    position:fixed;
    left: 45%;
    display: flex;
    gap: 24px;
}

.nav-center a {
    font-size: 17px;
    font-weight: 600;
    color: #555;
    text-decoration: none;
}

.nav-center a:hover {
    color: var(--accent);
}

.profile-icon img {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    border: 2px solid #333;
    object-fit: cover;
    cursor: pointer;
}

button {
    position: relative;
    overflow: hidden;
}

button::after {
    content: "";
    position: absolute;
    background: rgba(255, 255, 255, 0.4);
    width: 0;
    height: 0;
    border-radius: 50%;
    left: var(--x);
    top: var(--y);
    transform: translate(-50%, -50%);
    transition: width 0.4s ease, height 0.4s ease;
}


button:active::after {
    width: 180px;
    height: 180px;
}

.checkout {
    background: linear-gradient(135deg, #004bcc, #002f88);
    color: white;
    padding: 14px;
    width: 100%;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    margin-top: 25px;
    font-size: 17px;
    font-weight: 600;
    transition: 0.25s ease;
    box-shadow: 0 3px 10px rgba(0, 60, 180, 0.25);
}

.checkout:hover {
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 6px 16px rgba(0, 60, 180, 0.35);
}