.personnel-enhancement-btn {
    height: 36px;
    padding: 0 14px;
    margin-left: 8px;
    border: 1px solid #d9d9d9;
    border-radius: 6px;
    background: #fff;
    color: #333;
    font-size: 14px;
    line-height: 34px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.personnel-enhancement-btn:hover {
    border-color: #409eff;
    color: #409eff;
}

.personnel-enhancement-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.personnel-enhancement-btn.primary {
    background: #409eff;
    border-color: #409eff;
    color: #fff;
}

.personnel-enhancement-btn.primary:hover {
    background: #337ecc;
    border-color: #337ecc;
    color: #fff;
}

.personnel-enhancement-btn.secondary {
    background: #fff;
    color: #333;
}

.personnel-enhancement-modal {
    position: fixed;
    inset: 0;
    z-index: 99999;
}

.personnel-enhancement-modal.hidden {
    display: none;
}

.personnel-enhancement-modal-mask {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
}

.personnel-enhancement-modal-panel {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 520px;
    max-width: calc(100vw - 32px);
    transform: translate(-50%, -50%);
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    overflow: hidden;
}

.personnel-enhancement-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 56px;
    padding: 0 20px;
    border-bottom: 1px solid #eee;
}

.personnel-enhancement-modal-title {
    font-size: 18px;
    font-weight: 600;
    color: #222;
}

.personnel-enhancement-close {
    width: 32px;
    height: 32px;
    border: 0;
    background: transparent;
    color: #888;
    font-size: 26px;
    line-height: 30px;
    cursor: pointer;
}

.personnel-enhancement-modal-body {
    padding: 20px;
}

.personnel-enhancement-form-row {
    display: flex;
    align-items: flex-start;
    margin-bottom: 16px;
}

.personnel-enhancement-form-row > label {
    width: 90px;
    padding-top: 9px;
    flex-shrink: 0;
    color: #333;
    font-size: 14px;
}

.personnel-enhancement-form-row input,
.personnel-enhancement-form-row select,
.personnel-enhancement-form-row textarea {
    box-sizing: border-box;
    width: 100%;
    border: 1px solid #dcdfe6;
    border-radius: 5px;
    padding: 7px 10px;
    font-size: 14px;
    outline: none;
    background: #fff;
}

.personnel-enhancement-form-row input,
.personnel-enhancement-form-row select {
    height: 36px;
}

.personnel-enhancement-form-row textarea {
    resize: vertical;
}

.personnel-enhancement-form-row input:focus,
.personnel-enhancement-form-row select:focus,
.personnel-enhancement-form-row textarea:focus {
    border-color: #409eff;
}

.personnel-enhancement-form-row .required {
    color: #f56c6c;
    margin-right: 2px;
}

.personnel-enhancement-user-match {
    min-height: 20px;
    margin-left: 90px;
    font-size: 13px;
}

.personnel-enhancement-user-match.success {
    color: #67c23a;
}

.personnel-enhancement-user-match.warning {
    color: #e6a23c;
}

.personnel-enhancement-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 14px 20px;
    border-top: 1px solid #eee;
}

.personnel-enhancement-modal-footer
.personnel-enhancement-btn {
    margin-left: 0;
}

.personnel-enhancement-toast {
    position: fixed;
    top: 24px;
    left: 50%;
    z-index: 100000;
    transform: translateX(-50%);
    padding: 10px 18px;
    border-radius: 5px;
    color: #fff;
    font-size: 14px;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.15);
}

.personnel-enhancement-toast.hidden {
    display: none;
}

.personnel-enhancement-toast.success {
    background: #67c23a;
}

.personnel-enhancement-toast.error {
    background: #f56c6c;
}

@media (max-width: 900px) {
    .personnel-enhancement-btn {
        margin-top: 6px;
    }

    .personnel-enhancement-modal-panel {
        width: 94vw;
    }

    .personnel-enhancement-form-row {
        display: block;
    }

    .personnel-enhancement-form-row > label {
        display: block;
        width: auto;
        padding-top: 0;
        padding-bottom: 6px;
    }

    .personnel-enhancement-user-match {
        margin-left: 0;
    }
}