mirror of https://github.com/lissy93/dashy
239 lines
7.2 KiB
Vue
239 lines
7.2 KiB
Vue
<template>
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<div class="cloud-backup-restore-wrapper">
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<div class="section intro">
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<h2>Cloud Backup & Restore</h2>
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<p class="intro">
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Cloud backup and restore is an optional feature, that enabled you to upload your
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config to the internet, and then restore it on any other device or instance of Dashy.
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<br><br>
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All data is fully end-to-end encrypted with AES, using your password as the key.
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</p>
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</div>
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<div class="section backup-section">
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<h3 v-if="backupId">Update Backup</h3>
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<h3 v-else>Make a Backup</h3>
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<Input
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v-model="backupPassword"
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name="backup-password"
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:label="backupId ? 'Enter your Password' : 'Choose a Password'"
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layout="vertical"
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type="password"
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/>
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<Button :click="checkPass">
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<template v-slot:text>{{backupId ? 'Update Backup' : 'Backup'}}</template>
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<template v-slot:icon><IconBackup /></template>
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</Button>
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<div class="results-view" v-if="backupId">
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<span class="backup-id-label">Your Backup ID: </span>
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<pre class="backup-id-value">{{ backupId }}</pre>
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<span class="backup-id-note">
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This is used to restore from backups later.
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So keep it, along with your password somewhere safe.
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</span>
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</div>
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</div>
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<div class="section restore-section">
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<h3>Restore a Backup</h3>
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<Input
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v-model="restoreCode"
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name="restore-code"
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label="Restore ID"
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/>
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<Input
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v-model="restorePassword"
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name="restore-password"
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label="Password"
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type="password"
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/>
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<Button :click="restoreBackup">
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<template v-slot:text>Restore</template>
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<template v-slot:icon><IconRestore /></template>
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</Button>
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</div>
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</div>
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</template>
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<script>
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import sha256 from 'crypto-js/sha256';
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import Button from '@/components/FormElements/Button';
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import Input from '@/components/FormElements/Input';
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import IconBackup from '@/assets/interface-icons/config-backup.svg';
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import IconRestore from '@/assets/interface-icons/config-restore.svg';
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import { backup, update, restore } from '@/utils/CloudBackup';
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import { localStorageKeys } from '@/utils/defaults';
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export default {
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name: 'CloudBackupRestore',
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props: {
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config: Object,
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},
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data() {
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return {
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backupPassword: '',
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restorePassword: '',
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restoreCode: '',
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backupId: localStorage[localStorageKeys.BACKUP_ID] || '',
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};
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},
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components: {
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Button,
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Input,
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IconBackup,
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IconRestore,
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},
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methods: {
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restoreBackup() {
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restore(this.restoreCode, this.restorePassword)
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.then((response) => {
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this.restoreFromBackup(response, this.restoreCode);
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}).catch((msg) => {
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this.showErrorMsg(msg);
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});
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},
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checkPass() {
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const savedHash = localStorage[localStorageKeys.BACKUP_HASH] || undefined;
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if (!savedHash) {
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this.makeBackup();
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} else if (savedHash === this.makeHash(this.backupPassword)) {
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this.makeUpdate();
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} else {
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this.showErrorMsg('Incorrect password. Please enter your current password.');
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}
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},
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makeBackup() {
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backup(this.config, this.backupPassword)
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.then((response) => {
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if (!response.data || response.data.errorMsg || !response.data.backupId) {
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this.showErrorMsg(response.data.errorMsg || 'Error');
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} else { // All clear, no error
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this.updateUiAfterBackup(response.data.backupId, false);
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}
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}).catch(() => {
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this.showErrorMsg('Unable to process request');
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});
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},
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makeUpdate() {
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update(this.config, this.backupPassword, this.backupId)
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.then((response) => {
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if (!response.data || response.data.errorMsg || !response.data.backupId) {
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this.showErrorMsg(response.data.errorMsg || 'Error');
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} else { // All clear, no error
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this.updateUiAfterBackup(response.data.backupId, true);
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}
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}).catch(() => {
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this.showErrorMsg('Unable to process request');
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});
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},
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restoreFromBackup(config, backupId) {
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localStorage.setItem(localStorageKeys.CONF_SECTIONS, JSON.stringify(config.sections));
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localStorage.setItem(localStorageKeys.APP_CONFIG, JSON.stringify(config.appConfig));
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localStorage.setItem(localStorageKeys.PAGE_INFO, JSON.stringify(config.pageInfo));
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if (config.appConfig.theme) {
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localStorage.setItem(localStorageKeys.THEME, config.appConfig.theme);
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}
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this.setBackupIdLocally(backupId, this.restorePassword);
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this.showSuccessMsg('Config Restored Succesfully');
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setTimeout(() => { location.reload(); }, 1500); // eslint-disable-line no-restricted-globals
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},
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updateUiAfterBackup(backupId, isUpdate = false) {
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this.setBackupIdLocally(backupId, this.backupPassword);
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this.showSuccessMsg(`${isUpdate ? 'Update' : 'Backup'} Completed Succesfully`);
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this.backupPassword = '';
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},
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showErrorMsg(errorMsg) {
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this.$toasted.show(errorMsg, { className: 'toast-error' });
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},
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showSuccessMsg(msg) {
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this.$toasted.show(msg, { className: 'toast-success' });
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},
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makeHash(pass) {
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return sha256(pass).toString();
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},
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setBackupIdLocally(backupId, pass) {
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this.backupId = backupId;
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const hash = this.makeHash(pass);
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localStorage.setItem(localStorageKeys.BACKUP_ID, backupId);
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localStorage.setItem(localStorageKeys.BACKUP_HASH, hash);
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},
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},
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};
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</script>
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<style scoped lang="scss">
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div.cloud-backup-restore-wrapper {
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display: flex;
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flex-direction: row;
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flex-wrap: wrap;
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text-align: center;
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height: 100%;
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background: var(--config-settings-background);
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color: var(--config-settings-color);
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.section {
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display: flex;
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flex-direction: column;
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width: fit-content;
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margin: 0 auto 1rem auto;
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padding: 0 0.5rem 1rem 0.5rem;
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&:first-child {
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border-bottom: 1px dashed var(--config-settings-color);
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}
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&.intro {
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width: 100%;
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height: fit-content;
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}
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}
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h2 { font-size: 2rem; }
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h3 { font-size: 1.6rem; }
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p.intro {
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text-align: left;
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font-size: 1rem;
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margin: 0.25rem;
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padding: 0.25rem;
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}
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}
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div.results-view {
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width: 16rem;
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margin: 0.5rem auto;
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padding: 0.5rem 0.75rem;
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box-sizing: border-box;
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border: 1px dashed var(--config-settings-color);
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border-radius: var(--curve-factor);
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text-align: left;
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.backup-id-label, .backup-id-value {
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display: inline;
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font-size: 1rem;
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margin-right: 0.5rem;
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}
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.backup-id-note {
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font-size: 0.8rem;
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display: block;
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opacity: 0.8;
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margin-top: 0.5rem;
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}
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}
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/* Overide form element colors, so that config menu can be themed by user */
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input, button, {
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color: var(--config-settings-color);
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border: 1px solid var(--config-settings-color);
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background: none;
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width: 16rem;
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}
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input:focus {
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box-shadow: 1px 1px 6px var(--config-settings-color);
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}
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button:hover {
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color: var(--config-settings-background);
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border: 1px solid var(--config-settings-background);
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background: var(--config-settings-color);
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}
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h2, h3 {
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margin: 1rem;
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}
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</style>
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