.sp-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
    z-index: 99999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    box-sizing: border-box;
}

.sp-modal {
    background: #fff;
    color: #222;
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    padding: 24px;
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
}

.sp-close {
    position: absolute;
    top: 10px;
    right: 14px;
    border: 0;
    background: transparent;
    font-size: 30px;
    line-height: 1;
    cursor: pointer;
}

.sp-modal h3 {
    margin-top: 0;
    margin-bottom: 15px;
}

.sp-content p:last-child {
    margin-bottom: 0;
}

.sp-actions {
    margin-top: 20px;
}

.sp-action-btn {
    border: 0;
    padding: 10px 18px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
}