:root {
    --primary-color: #4A684F;        /* Forest green */
    --secondary-color: #2F3E46;      /* Slate gray */
    --accent-color: #A3B18A;         /* Sage */
    --bg-light: #F8F9FA;             /* Bootstrap light background */
    --text-color: #2E2E2E;
    --border-color: #DADADA;
    --font-primary: 'Lato', sans-serif;
    --font-display: 'Playfair Display', serif;
    --light-text: #F0F2E9;
    --muted-text: #bbb;
    --highlight-color: #FFD700;      /* Gold for prices */
}

/* ==== BASE BODY & TYPOGRAPHY ==== */
body.cart-page-body {
    font-family: var(--font-primary);
    color: var(--text-color);
    background-color: #fff;
}

h1.display-4 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 2.5rem;
    color: var(--light-text);
}

/* ==== CART ITEM STYLES ==== */
.cart-item {
    border-bottom: 1px solid var(--border-color);
    padding: 2rem 0;
    transition: background-color 0.2s ease;
}

.cart-item:hover {
    background-color: #fdfdfb;
}

.cart-item-image img {
    width: 100px;
    height: 100px;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}


.product-name {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.2rem;
    color: var(--text-color);
    text-decoration: none;
}

.product-name:hover {
    color: var(--accent-color);
}

.product-sku {
    font-size: 0.7rem;
    color: var(--muted-text);
}

.price {
    color: var(--highlight-color);
    font-weight: 600;
    font-size: 1.25rem;
}

/* ==== REMOVE BUTTON ==== */
.remove-btn {
    background: none;
    border: none;
    color: var(--muted-text);
    font-size: 1.25rem;
    transition: color 0.3s ease;
}

.remove-btn:hover {
    color: var(--primary-color);
}

/* ==== QUANTITY SELECTOR ==== */
.quantity-selector {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    overflow: hidden;
    width: auto;
    min-width: 110px;
    background-color: #fff;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    transition: box-shadow 0.2s ease;
}

.quantity-selector:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.quantity-selector .btn {
    background-color: var(--bg-light);
    color: var(--secondary-color);
    font-weight: 700;
    border: none;
    padding: 0.45rem 0.85rem;
    font-size: 1rem;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.quantity-selector .btn:hover {
    background-color: var(--accent-color);
    color: #fff;
}

.quantity-selector .form-control {
    max-width: 55px;
    height: 38px;
    text-align: center;
    border: none;
    background-color: transparent;
    box-shadow: none;
    padding: 0 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-color);
}

.quantity-selector .form-control:focus {
    outline: none;
    box-shadow: none;
}


/* ==== ORDER SUMMARY ==== */
.order-summary {
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 2rem;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
}

.order-summary h2 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--primary-color);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.75rem;
    margin-bottom: 1.5rem;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    font-size: 1rem;
    margin-bottom: 0.75rem;
}

.summary-item span:first-child {
    color: #555;
    font-weight: 500;
}

.summary-item span:last-child {
    color: var(--primary-color);
    font-weight: 600;
}

.summary-total {
    font-size: 1.3rem;
    font-weight: bold;
    color: var(--primary-color);
    padding-top: 1rem;
    margin-top: 1rem;
    border-top: 1px solid var(--border-color);
}

/* ==== CHECKOUT BUTTON ==== */
.btn-checkout {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.4px;
}

.btn-checkout:hover {
    background-color: #3c573e;
    border-color: #3c573e;
}

a.btn-checkout {
    background-color: var(--accent-color);
    color: #fff;
    border-color: var(--accent-color);
    font-weight: 600;
}

a.btn-checkout:hover {
    background-color: #94a37f;
    border-color: #94a37f;
}

/* ==== EMPTY CART ==== */
.cart-empty {
    text-align: center;
    padding: 5rem 0;
    background-color: #fdfdfc;
    border-radius: 12px;
    border: 1px dashed var(--border-color);
}

.cart-empty .icon {
    font-size: 4rem;
    color: var(--accent-color);
}

.cart-empty h2 {
    font-size: 2rem;
    color: var(--secondary-color);
    margin-top: 1rem;
    font-family: var(--font-display);
}

.cart-empty p {
    color: #777;
}

/* ==== FOOTER ==== */
footer,
footer p,
footer li,
footer a {
    color: #ccc !important;
    font-size: 1rem;
}

/* ==== RESPONSIVENESS ==== */
@media (max-width: 768px) {
    .cart-item-details .product-name {
        font-size: 1rem;
    }

    .order-summary {
        margin-top: 2rem;
    }

    .btn-checkout {
        font-size: 0.95rem;
    }
}