.wc-multiple-addresses {
    margin-top: 30px;
    padding: 20px;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,.05);
    border: 2px solid #e0e0e0;
    font-family: 'Arial', sans-serif;
}
.wc-multiple-addresses h3 {
    font-size: 24px;
    color: #333;
    margin-bottom: 20px;
    font-weight: 700;
    font-family: 'Poppins', sans-serif;
    text-align: center;
}
.wc-multiple-addresses p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}
.address-item {
    padding: 15px;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    margin-bottom: 15px;
    background: #f9f9fb;
    transition: transform .3s ease, box-shadow .3s ease;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 4px rgba(0,0,0,.02);
}
.address-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0,0,0,.08);
}
.address-item p {
    margin: 0;
    font-size: 14px;
    color: #444;
    line-height: 1.6;
}
.address-item strong {
    color: #333;
    font-weight: 600;
}
.address-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: flex-end;
}
.edit-address-btn,
.delete-address-btn {
    background: linear-gradient(135deg, #f1f5f8, #e2e8f0);
    color: #333;
    border: 1px solid #d1d5db;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: background .3s ease, color .3s ease, transform .3s ease;
    width: 80px;
    text-align: center;
    text-decoration: none;
    font-family: 'Poppins', sans-serif;
}
.edit-address-btn:hover {
    background: linear-gradient(135deg, #e2e8f0, #d1d5db);
    color: #111;
    transform: translateY(-1px);
}
.delete-address-btn {
    background: linear-gradient(135deg, #fee2e2, #fecaca);
    border-color: #f87171;
    color: #991b1b;
}
.delete-address-btn:hover {
    background: linear-gradient(135deg, #fecaca, #fee2e2);
    color: #7f1d1d;
    transform: translateY(-1px);
}
.add-new-address-box {
    width: 100%;
    padding: 25px;
    background: linear-gradient(135deg, #28a745, #34c759);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform .3s ease, box-shadow .3s ease, background .3s ease;
    box-shadow: 0 6px 15px rgba(40,167,69,.25);
}
.add-new-address-box:hover {
    transform: scale(1.02);
    box-shadow: 0 10px 20px rgba(40,167,69,.4);
    background: linear-gradient(135deg, #34c759, #28a745);
}
.add-new-address-box .plus-sign {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    transition: background .3s ease;
}
.add-new-address-box:hover .plus-sign {
    background: rgba(255,255,255,.4);
}
.add-new-address-box .plus-sign svg {
    stroke: #fff;
    stroke-width: 2;
}
.add-new-address-box .add-text {
    font-size: 18px;
    color: #fff;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-family: 'Poppins', sans-serif;
}
#new-address-form {
    margin-top: 20px;
    padding: 20px;
    background: #f9f9fb;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,.05);
    border: 1px solid #e2e8f0;
}
#new-address-form .woocommerce-input-wrapper {
    margin-bottom: 15px;
    width: 100%;
}
#new-address-form .full-width input,
#new-address-form .full-width select {
    width: 100%;
    padding: 12px;
    border: 3px solid #ccc;
    border-radius: 8px;
    font-size: 14px;
    color: #333;
    background: #fff;
    transition: border-color .3s ease, box-shadow .3s ease;
}
#new-address-form label {
    font-size: 14px;
    color: #333;
    font-weight: 600;
    margin-bottom: 8px;
    display: block;
    font-family: 'Poppins', sans-serif;
}
#new-address-form input:focus,
#new-address-form select:focus {
    border-color: #28a745;
    outline: none;
    box-shadow: 0 0 6px rgba(40,167,69,.2);
}
#new-address-form .button.save-new-address {
    width: 100%;
    background: linear-gradient(135deg, #28a745, #34c759);
    color: #fff;
    padding: 12px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 700;
    border: none;
    cursor: pointer;
    transition: all .3s ease;
    text-transform: uppercase;
    letter-spacing: .6px;
    font-family: 'Poppins', sans-serif;
}
#new-address-form .button.save-new-address:hover {
    background: linear-gradient(135deg, #218838, #2e7d32);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0,0,0,.1);
}
.delete-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,.7);
    overflow: auto;
}
.delete-modal-content {
    background: linear-gradient(135deg, #fff5f5, #ffebeb);
    margin: 15% auto;
    padding: 25px;
    border-radius: 20px;
    width: 90%;
    max-width: 400px;
    box-shadow: 0 10px 20px rgba(0,0,0,.2);
    border: 2px solid #ff9999;
    position: relative;
    animation: bounceIn .5s ease-out;
}
@keyframes bounceIn {
    0% { transform: scale(.8); opacity: 0; }
    60% { transform: scale(1.05); opacity: 1; }
    100% { transform: scale(1); }
}
.delete-modal-close {
    position: absolute;
    top: 12px;
    right: 15px;
    color: #ff4500;
    font-size: 26px;
    font-weight: bold;
    cursor: pointer;
    transition: all .3s ease;
}
.delete-modal-close:hover {
    color: #ff6666;
    transform: rotate(90deg);
}
.delete-modal-header > h3 {
    margin: 0 0 20px;
    font-size: 24px;
    color: #333;
    text-align: center;
    font-family: 'Poppins', sans-serif;
    font-weight: 800;
    text-shadow: 0 1px 2px rgba(0,0,0,.1);
}
.delete-modal-body p {
    margin: 0 0 20px;
    font-size: 15px;
    color: #444;
    text-align: center;
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
}
.delete-modal-footer {
    display: flex;
    justify-content: center;
    gap: 15px;
}
.delete-modal-btn {
    padding: 10px 25px;
    border: none;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: all .3s ease;
    text-transform: uppercase;
    font-family: 'Poppins', sans-serif;
}
.delete-modal-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,.15);
}
.yes-btn {
    background: linear-gradient(135deg, #ff6666, #ff9999);
    color: #fff;
}
.yes-btn:hover {
    background: linear-gradient(135deg, #ff9999, #ff6666);
}
.no-btn {
    background: linear-gradient(135deg, #28a745, #34c759);
    color: #fff;
}
.no-btn:hover {
    background: linear-gradient(135deg, #34c759, #28a745);
}
.wc-address-dropdowns {
    margin-top: 20px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    max-width: 100%;
}
.address-dropdown {
    flex: 1;
    min-width: 200px;
}
.address-dropdown label {
    font-size: 13px;
    color: #333;
    font-weight: 700;
    margin-bottom: 8px;
    display: block;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-family: 'Poppins', sans-serif;
}
.address-dropdown select.address-select {
    width: 100%;
    padding: 10px 40px;
    border: 3px solid #ccc;
    border-radius: 8px;
    font-size: 14px;
    color: #333;
    background: #fff url('data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTYiIGhlaWdodD0iMTYiIHZpZXdCb3g9IjAgMCA1NiAxNiIgZmlsbD0ibm9uZSIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48cGF0aCBkPSJNMTIgNUw4IDlMNCA1IiBzdHJva2U9IiM2NjYiIHN0cm9rZS13aWR0aD0iMiIgc3Ryb2tlLWxpbmVjYXA9InJvdW5kIiBzdH') no-repeat right 12px center;
    background-size: 12px;
    appearance: none;
    transition: all .3s ease;
    box-shadow: 0 2px 4px rgba(0,0,0,.05);
    font-family: 'Arial', sans-serif;
}
.address-dropdown select.address-select:hover {
    border-color: #1e88e5;
    background-color: #f9f9fb;
    box-shadow: 0 4px 8px rgba(0,0,0,.1);
}
.address-dropdown select.address-select:focus {
    border-color: #28a745;
    outline: none;
    box-shadow: 0 0 6px rgba(40,167,69,.2);
}
.checkout-address-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,.7);
    overflow: auto;
}
.checkout-address-modal-content {
    background: linear-gradient(135deg, #fff, #f9f9fb);
    margin: 15px auto;
    padding: 25px;
    border-radius: 20px;
    width: 90%;
    max-width: 1000px;
    box-shadow: 0 10px 20px rgba(0,0,0,.2);
    border: 3px solid #333;
    position: relative;
    animation: slideIn .4s ease-in-out;
}
@keyframes slideIn {
    0% { transform: translateY(-30px); opacity: 0; }
    100% { transform: translateY(0); opacity: 1; }
}
.checkout-address-modal-close {
    position: absolute;
    top: 12px;
    right: 15px;
    color: #28a745;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: all .3s ease;
}
.checkout-address-modal-close:hover {
    color: #34c759;
    transform: rotate(45deg);
}
.checkout-address-modal-header h3 {
    margin: 0 0 20px;
    font-size: 24px;
    color: #333;
    text-align: center;
    font-weight: 700;
    font-family: 'Poppins', sans-serif;
}
#checkout-address-form .woocommerce-input-wrapper {
    margin-bottom: 15px;
    width: 100%;
}
#checkout-address-form .full-width input,
#checkout-address-form .full-width select {
    width: 100%;
    padding: 12px;
    border: 3px solid #ccc;
    border-radius: 8px;
    font-size: 14px;
    color: #333;
    background: #fff;
    transition: all .3s ease;
}
#checkout-address-form label {
    font-size: 14px;
    color: #333;
    font-weight: 600;
    margin-bottom: 8px;
    display: block;
    font-family: 'Poppins', sans-serif;
}
#checkout-address-form input:focus,
#checkout-address-form select:focus {
    border-color: #28a745;
    outline: none;
    box-shadow: 0 0 6px rgba(40,167,69,.2);
}
#checkout-address-form .button.save-checkout-address {
    width: 100%;
    background: linear-gradient(135deg, #28a745, #34c759);
    color: #fff;
    padding: 12px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 700;
    border: none;
    cursor: pointer;
    transition: all .3s ease;
    text-transform: uppercase;
    font-family: 'Poppins', sans-serif;
}
#checkout-address-form .button.save-checkout-address:hover {
    background: linear-gradient(135deg, #218838, #2e7d32);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0,0,0,.1);
}
.save-address-popup {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,.7);
    overflow: auto;
}
.save-address-popup-content {
    background: linear-gradient(135deg, #fff, #f9f9fb);
    margin: 20% auto;
    padding: 20px 30px;
    border-radius: 12px;
    width: 90%;
    max-width: 380px;
    box-shadow: 0 8px 16px rgba(0,0,0,.25);
    text-align: center;
    border: 1px solid #e2e8f0;
    animation: fadeIn .3s ease-out;
}
.save-address-popup-content p {
    margin: 0;
    font-size: 16px;
    color: #333;
    font-weight: 700;
    font-family: 'Poppins', sans-serif;
}
.save-address-popup-content::before {
    content: '✓';
    display: block;
    font-size: 24px;
    color: #28a745;
    margin-bottom: 8px;
    font-weight: bold;
}
@keyframes fadeIn {
    0% { opacity: 0; transform: scale(.9); }
    100% { opacity: 1; transform: scale(1); }
}
@media (max-width: 767px) {
    .wc-multiple-addresses {
        padding: 15px;
        border-radius: 15px;
    }
    .wc-multiple-addresses h3 {
        font-size: 20px;
    }
    .add-new-address-box {
        padding: 15px;
    }
    .add-new-address-box .add-text {
        font-size: 14px;
    }
    .add-new-address-box .plus-sign {
        width: 32px;
        height: 32px;
        margin-right: 10px;
    }
    #new-address-form {
        padding: 15px;
    }
    #new-address-form .button.save-new-address {
        padding: 10px;
        font-size: 14px;
        margin-top: 20px;
    }
    .edit-address-btn,
    .delete-address-btn {
        padding: 6px 12px;
        font-size: 12px;
        width: 70px;
    }
    .address-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    .address-actions {
        flex-direction: row;
        gap: 10px;
        width: 100%;
        justify-content: flex-end;
    }
    .delete-modal-content {
        width: 80%;
        padding: 15px;
        margin: 25% auto;
    }
    .delete-modal-header > h3 {
        font-size: 20px;
    }
    .delete-modal-body p {
        font-size: 14px;
    }
    .delete-modal-btn {
        padding: 8px 20px;
        font-size: 13px;
    }
    .checkout-address-modal-content {
        width: 80%;
        padding: 15px;
        margin: 15px auto;
    }
    .checkout-address-modal-header h3 {
        font-size: 20px;
    }
    #checkout-address-form .button.save-checkout-address {
        padding: 10px;
        font-size: 14px;
    }
    .checkout-address-modal-close {
        font-size: 24px;
        top: 10px;
        right: 12px;
    }
    .save-address-popup-content {
        width: 80%;
        padding: 15px 25px;
        margin: 25% auto;
        font-size: 14px;
    }
    .wc-address-dropdowns {
        gap: 10px;
    }
    .address-dropdown {
        min-width: 100%;
    }
    .address-dropdown select.address-select {
        padding: 8px 36px 8px 12px;
        font-size: 13px;
    }
}