/* ================= CHECKOUT PAGE LAYOUT ================= */

.checkout-container {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 40px;
    padding: 60px 24px 100px;
    align-items: start;
}

.checkout-forms h2 {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 32px;
}

.checkout-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 32px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-sm);
}

.checkout-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--bg-light);
    color: var(--primary-green);
}

/* ================= UNIFIED FORM INPUT FIXES ================= */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.input-group {
    margin-bottom: 20px;
}

.input-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-main);
}

/* Force ALL input types to perfectly match in height and padding */
.checkout-card input[type="text"],
.checkout-card input[type="email"],
.checkout-card input[type="password"],
.checkout-card input[type="number"],
.checkout-card select {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition);
    background: #fdfdfd;
    box-sizing: border-box; /* Ensures padding doesn't inflate width/height */
    height: 50px; /* Hardcoded uniform height */
}

.checkout-card input:focus {
    border-color: var(--primary-green);
    box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.1);
    background: white;
}

.card-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.card-input-wrapper input {
    padding-right: 48px !important; 
}

/* ================= ORDER SUMMARY ================= */
.sticky-summary {
    position: sticky;
    top: 100px;
}

.cart-items {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 24px;
    max-height: 400px;
    overflow-y: auto;
    padding-right: 8px;
}

.cart-items::-webkit-scrollbar { width: 4px; }
.cart-items::-webkit-scrollbar-track { background: #f1f1f1; }
.cart-items::-webkit-scrollbar-thumb { background: #d1d5db; border-radius: 10px; }

.cart-item {
    display: grid;
    grid-template-columns: 60px 1fr auto;
    gap: 16px;
    align-items: center;
    padding-bottom: 16px;
    border-bottom: 1px dashed var(--border-color);
}

.cart-item img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    background: var(--bg-light);
    transition: var(--transition);
}

.cart-item img:hover {
    transform: scale(1.05);
}

.item-details h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--text-main);
    transition: var(--transition);
}

.item-details a:hover h4 {
    color: var(--primary-green);
}

.item-details p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.item-price {
    font-weight: 700;
    font-size: 0.95rem;
}

.summary-totals {
    background: #fafafa;
    padding: 20px;
    border-radius: var(--radius-sm);
}

.total-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    font-size: 0.95rem;
    color: var(--text-muted);
}

.grand-total {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 0;
}

.place-order-btn {
    width: 100%;
    padding: 16px;
    font-size: 1.1rem;
    margin-top: 16px;
}

/* ================= SUCCESS MESSAGE ================= */
.checkout-success-msg {
    background: white;
    padding: 60px 40px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    border-top: 4px solid var(--primary-green);
    animation: fadeIn 0.5s ease;
}

.checkout-success-msg i {
    font-size: 4rem;
    color: var(--primary-green);
    margin-bottom: 24px;
}

.checkout-success-msg h2 {
    font-size: 2rem;
    color: var(--text-main);
    margin-bottom: 16px;
}

.checkout-success-msg p {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 32px;
}

/* ================= RESPONSIVENESS ================= */
@media (max-width: 992px) {
    .checkout-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .checkout-forms {
        order: 2;
    }
    
    .order-summary-wrapper {
        order: 1;
    }
    
    .sticky-summary {
        position: relative;
        top: 0;
    }
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
}