.wip-payment-container {
    margin-bottom: 25px !important;
    padding: 20px !important;
    background: #fdfdfd !important;
    border: 1px solid #e5e5e5 !important;
    border-radius: 10px !important;
}
.wip-title {
    margin-bottom: 15px !important;
    font-size: 16px !important;
    font-weight: bold !important;
    color: #333 !important;
}
.wip-option {
    margin-bottom: 15px !important;
    display: block !important;
}
.wip-option > label {
    cursor: pointer !important;
    font-size: 15px !important;
    color: #444 !important;
    margin-bottom: 0 !important;
}
.wip-cheque-icon {
    margin-right: auto !important;
    margin-left: 10px !important;
    border-radius: 4px !important;
}

/* استایل بخش درختی */
.wip-tree-options {
    margin-top: 12px !important;
    margin-right: 28px !important;
    padding-right: 15px !important;
    border-right: 2px dashed #d1d1d1 !important;
}

/* استایل کادر پیش‌پرداخت */
.wip-upfront-box {
    font-size: 13px !important;
    color: #27ae60 !important;
    margin-bottom: 15px !important;
    margin-right: 8px !important;
    font-weight: bold !important;
    background: #eafaf1 !important;
    padding: 10px 15px !important;
    border-radius: 6px !important;
    border: 1px solid #c8e6c9 !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
}

.wip-tree-item {
    display: block !important;
    margin-bottom: 15px !important;
    padding: 8px !important;
    border-radius: 5px !important;
    transition: background 0.2s !important;
}
.wip-tree-item:hover {
    background: #f4f4f4 !important;
}
.wip-tree-item > label {
    font-size: 13px !important;
    color: #666 !important;
    cursor: pointer !important;
    position: relative !important;
    margin-bottom: 0 !important;
}
.wip-tree-item > label:before {
    content: "" !important;
    display: inline-block !important;
    width: 12px !important;
    height: 2px !important;
    background: #d1d1d1 !important;
    margin-left: 8px !important;
    vertical-align: middle !important;
}

/* استایل جدول زمان‌بندی چک‌ها */
.wip-schedule-wrapper {
    margin-top: 10px !important;
    margin-right: 28px !important; 
}
.wip-schedule-list {
    display: block !important;
    background: #fdfdfd !important;
    padding: 10px !important;
    border-radius: 6px !important;
    border: 1px solid #e0e0e0 !important;
    border-right: 3px solid #0073aa !important; 
    max-height: 220px !important;
    overflow-y: auto !important;
}