.tab-header[data-v-34ba93e3]{margin-bottom:16px}.billing-tab-content[data-v-34ba93e3]{padding:16px;border:1px solid #dcdee2;border-top:none;border-radius:0 0 4px 4px}.add-tab-btn[data-v-34ba93e3]{margin-left:10px;background-color:#2d8cf0;border-color:#2d8cf0;color:#fff;font-weight:500;padding:6px 16px;height:auto;border-radius:4px;display:inline-flex;align-items:center;gap:6px;transition:all .3s ease}.add-tab-btn[data-v-34ba93e3]:hover{background-color:#57a3f3;border-color:#57a3f3;box-shadow:0 2px 6px rgba(45,140,240,.3)}.add-tab-btn[data-v-34ba93e3]:active{background-color:#1c6bc9;border-color:#1c6bc9}.save-all-buttons[data-v-34ba93e3]{margin-top:16px;text-align:center;padding:16px;border-top:1px solid #dcdee2}.calculate-error-tip[data-v-34ba93e3]{padding:12px 16px;background-color:#fff2e8;border:1px solid #ffbb96;border-radius:6px;display:flex;justify-content:center;align-items:center;margin:16px 0;text-align:center}.error-content[data-v-34ba93e3]{display:flex;align-items:center;justify-content:center;gap:8px}.error-text[data-v-34ba93e3]{color:#ed4014;font-size:14px;font-weight:500;line-height:1.5}.calculate-error-tip[data-v-34ba93e3]{box-shadow:0 2px 8px rgba(237,64,20,.1)}.ivu-form-item-error .ivu-input[data-v-34ba93e3]{border-color:#ed4014}@media (max-width:768px){.calculate-error-tip[data-v-34ba93e3]{padding:10px 12px;margin:12px 0}.error-text[data-v-34ba93e3]{font-size:13px}}.action-buttons[data-v-34ba93e3]{margin-top:16px;text-align:right;display:flex;justify-content:flex-end;gap:8px}.export-btn[data-v-34ba93e3]{background-color:#19be6b;border-color:#19be6b}.export-btn[data-v-34ba93e3]:hover{background-color:#47cb89;border-color:#47cb89}@media (max-width:768px){.action-buttons[data-v-34ba93e3]{flex-direction:column}.action-buttons button[data-v-34ba93e3]{width:100%;margin-bottom:8px}}