/* Ergänzungen für den eigenen Warenkorb.
   Das bestehende Tiiffy-CSS bleibt unverändert. */

.cart-notification {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 9999;
    background: var(--brown-dark, #3c2e29);
    color: #fff;
    padding: 14px 18px;
    border-radius: 10px;
    opacity: 0;
    transform: translateY(10px);
    pointer-events: none;
    transition: .25s ease;
}

.cart-notification.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.cart-page,
.checkout-page {
    padding: 70px 20px;
}

.cart-container,
.checkout-container {
    max-width: 1100px;
    margin: 0 auto;
}

.cart-list {
    display: grid;
    gap: 16px;
}

.cart-item {
    display: flex;
    align-items: center;
    gap: 20px;
    background: var(--beige, #e3d6cf);
    padding: 20px;
    border-radius: var(--radius, 10px);
}

.cart-item img {
    width: 110px;
    height: 110px;
    object-fit: cover;
    border-radius: 8px;
}

.cart-item-info {
    flex: 1;
}

.cart-item-info h3 {
    margin-top: 0;
}

.cart-item-controls {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.cart-item-controls input {
    width: 65px;
    padding: 8px;
}

.cart-summary {
    margin-top: 25px;
    margin-left: auto;
    max-width: 400px;
    padding: 25px;
    background: var(--cream, #f7f2ef);
    border-radius: var(--radius, 10px);
}

.cart-summary-total {
    display: flex;
    justify-content: space-between;
    font-size: 1.2rem;
    font-weight: 700;
    margin: 20px 0;
}

.cart-empty {
    text-align: center;
    padding: 50px 20px;
}

.checkout-grid {
    display: grid;
    grid-template-columns: 1.2fr .8fr;
    gap: 30px;
}

.checkout-box {
    background: var(--beige, #e3d6cf);
    padding: 30px;
    border-radius: var(--radius, 10px);
}

.checkout-field {
    margin-bottom: 16px;
}

.checkout-field label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
}

.checkout-field input,
.checkout-field textarea,
.checkout-field select {
    width: 100%;
    box-sizing: border-box;
    padding: 12px;
    border: 1px solid rgba(90,70,63,.25);
    border-radius: 7px;
    background: #fff;
    font: inherit;
}

.checkout-summary-item {
    display: flex;
    justify-content: space-between;
    gap: 15px;
    margin-bottom: 12px;
}

.checkout-summary-total {
    border-top: 1px solid rgba(90,70,63,.2);
    padding-top: 15px;
    margin-top: 15px;
    font-weight: 700;
}

.checkout-submit {
    width: 100%;
    border: 0;
    cursor: pointer;
    font: inherit;
}

.checkout-message {
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.checkout-message.error {
    background: #f7dede;
}

.checkout-message.success {
    background: #dff2e4;
}

.order-success {
    max-width: 750px;
    margin: 70px auto;
    padding: 35px;
    background: var(--beige, #e3d6cf);
    border-radius: var(--radius, 10px);
}

@media (max-width: 800px) {
    .checkout-grid {
        grid-template-columns: 1fr;
    }

    .cart-item {
        align-items: flex-start;
        flex-wrap: wrap;
    }

    .cart-item img {
        width: 90px;
        height: 90px;
    }
}