Add a vertical-scroll continuous mode to the reader alongside the existing single-page mode. A segmented toggle in the reader top bar switches between them; in continuous mode a gap selector (None/Small/Medium/Large → 0/12/32/64px) controls the spacing between stacked pages. Settings page mirrors the same controls. Backend: new user_preferences table (one row per user, lazily inserted, ON DELETE CASCADE) and GET/PATCH /api/v1/auth/me/preferences gated by the existing CurrentUser extractor. Allowed values are enforced both by API validation and table-level CHECK constraints. Eight integration tests cover defaults, persistence, partial updates, validation errors, auth, per-user isolation, and cascade. Frontend: a new preferences store mirrors the theme-store pattern with a localStorage shadow so anonymous browsers get a consistent experience and logged-in users don't flash defaults while the server response is in flight. Server values that the frontend doesn't recognize (forward-compat) are ignored rather than poisoning the UI; non-401 PATCH errors revert the optimistic local update; logout clears the shadow so user A's settings don't follow user B on a shared browser. In continuous mode native scrolling handles Space/PageDown/arrows; Home/End remain wired and call scrollIntoView() so jumping to chapter bounds stays one keystroke. Single-page mode (chevrons, arrow-key pagination, next-page preload) is unchanged. Versions bumped 0.13.0 → 0.14.0 in lockstep. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
355 lines
11 KiB
Svelte
355 lines
11 KiB
Svelte
<script lang="ts">
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import { goto } from '$app/navigation';
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import { changePassword } from '$lib/api/auth';
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import { ApiError } from '$lib/api/client';
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import type { ReaderMode, ReaderPageGap } from '$lib/api/preferences';
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import { preferences } from '$lib/preferences.svelte';
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import { session } from '$lib/session.svelte';
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import { theme, type Theme } from '$lib/theme.svelte';
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import Monitor from '@lucide/svelte/icons/monitor';
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import Sun from '@lucide/svelte/icons/sun';
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import Moon from '@lucide/svelte/icons/moon';
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import FileText from '@lucide/svelte/icons/file-text';
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import ScrollText from '@lucide/svelte/icons/scroll-text';
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const READER_MODES: { value: ReaderMode; label: string }[] = [
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{ value: 'single', label: 'Single page' },
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{ value: 'continuous', label: 'Continuous (scroll)' }
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];
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const READER_GAPS: { value: ReaderPageGap; label: string }[] = [
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{ value: 'none', label: 'None' },
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{ value: 'small', label: 'Small' },
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{ value: 'medium', label: 'Medium' },
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{ value: 'large', label: 'Large' }
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];
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function setTheme(next: Theme) {
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theme.set(next);
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}
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let currentPassword = $state('');
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let newPassword = $state('');
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let confirmPassword = $state('');
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let submitting = $state(false);
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let success = $state<string | null>(null);
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let error: string | null = $state(null);
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const passwordsMatch = $derived(
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newPassword.length > 0 && newPassword === confirmPassword
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);
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const canSubmit = $derived(
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Boolean(session.user) &&
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currentPassword.length > 0 &&
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newPassword.length >= 8 &&
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passwordsMatch &&
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!submitting
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);
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async function submit(e: SubmitEvent) {
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e.preventDefault();
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if (!canSubmit) return;
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submitting = true;
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success = null;
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error = null;
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try {
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await changePassword({
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current_password: currentPassword,
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new_password: newPassword
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});
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success = 'Password updated. Other devices have been signed out.';
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currentPassword = '';
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newPassword = '';
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confirmPassword = '';
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} catch (e) {
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if (e instanceof ApiError && e.status === 401 && !session.user) {
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// The CurrentUser extractor rejected us — session must
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// have been wiped externally. Bounce to login.
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await goto('/login');
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return;
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}
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error = e instanceof Error ? e.message : String(e);
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} finally {
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submitting = false;
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}
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}
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</script>
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<svelte:head>
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<title>Settings — Mangalord</title>
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</svelte:head>
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<h1>Settings</h1>
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<section class="card" aria-label="Appearance">
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<h2>Appearance</h2>
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<fieldset class="theme-picker">
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<legend>Theme</legend>
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<label class="theme-option" class:selected={theme.value === 'system'}>
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<input
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type="radio"
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name="theme"
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value="system"
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checked={theme.value === 'system'}
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onchange={() => setTheme('system')}
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data-testid="theme-radio-system"
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/>
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<Monitor size={18} aria-hidden="true" />
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<span>System</span>
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</label>
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<label class="theme-option" class:selected={theme.value === 'light'}>
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<input
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type="radio"
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name="theme"
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value="light"
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checked={theme.value === 'light'}
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onchange={() => setTheme('light')}
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data-testid="theme-radio-light"
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/>
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<Sun size={18} aria-hidden="true" />
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<span>Light</span>
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</label>
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<label class="theme-option" class:selected={theme.value === 'dark'}>
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<input
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type="radio"
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name="theme"
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value="dark"
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checked={theme.value === 'dark'}
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onchange={() => setTheme('dark')}
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data-testid="theme-radio-dark"
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/>
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<Moon size={18} aria-hidden="true" />
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<span>Dark</span>
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</label>
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</fieldset>
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</section>
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<section class="card" aria-label="Reader">
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<h2>Reader</h2>
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{#if !session.user}
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<p class="hint" data-testid="reader-prefs-guest-hint">
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Sign in to sync these settings across devices. Until then they live in this browser.
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</p>
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{/if}
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<fieldset class="theme-picker">
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<legend>Layout</legend>
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{#each READER_MODES as opt (opt.value)}
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<label class="theme-option" class:selected={preferences.readerMode === opt.value}>
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<input
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type="radio"
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name="reader-mode"
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value={opt.value}
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checked={preferences.readerMode === opt.value}
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onchange={() => preferences.setMode(opt.value)}
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data-testid={`reader-mode-radio-${opt.value}`}
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/>
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{#if opt.value === 'single'}
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<FileText size={18} aria-hidden="true" />
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{:else}
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<ScrollText size={18} aria-hidden="true" />
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{/if}
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<span>{opt.label}</span>
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</label>
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{/each}
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</fieldset>
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{#if preferences.readerMode === 'continuous'}
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<fieldset class="theme-picker gap-picker">
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<legend>Page gap</legend>
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{#each READER_GAPS as opt (opt.value)}
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<label class="theme-option" class:selected={preferences.readerPageGap === opt.value}>
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<input
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type="radio"
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name="reader-gap"
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value={opt.value}
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checked={preferences.readerPageGap === opt.value}
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onchange={() => preferences.setGap(opt.value)}
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data-testid={`reader-gap-radio-${opt.value}`}
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/>
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<span>{opt.label}</span>
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</label>
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{/each}
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</fieldset>
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{/if}
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</section>
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{#if !session.loaded}
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<p class="status" data-testid="settings-loading">Loading…</p>
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{:else if !session.user}
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<p class="status" data-testid="settings-signin">
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<a href="/login">Sign in</a> to change your password.
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</p>
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{:else}
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<section class="card">
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<h2>Change password</h2>
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<p class="hint">
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Changing your password signs out every other device using this account.
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Bot API tokens keep working — revoke them individually from the bot-token
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list if you want to invalidate them too.
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</p>
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<form onsubmit={submit} action="javascript:void(0)" data-testid="password-form">
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<label class="form-field">
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<span>Current password</span>
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<input
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type="password"
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bind:value={currentPassword}
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autocomplete="current-password"
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required
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data-testid="current-password"
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/>
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</label>
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<label class="form-field">
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<span>New password</span>
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<input
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type="password"
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bind:value={newPassword}
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autocomplete="new-password"
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minlength="8"
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required
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data-testid="new-password"
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/>
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</label>
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<label class="form-field">
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<span>Confirm new password</span>
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<input
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type="password"
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bind:value={confirmPassword}
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autocomplete="new-password"
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minlength="8"
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required
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data-testid="confirm-password"
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/>
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{#if confirmPassword.length > 0 && !passwordsMatch}
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<span class="field-error" role="alert" data-testid="mismatch">
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Passwords don't match.
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</span>
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{/if}
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</label>
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<button
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class="primary"
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type="submit"
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disabled={!canSubmit}
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data-testid="password-submit"
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>
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{submitting ? 'Updating…' : 'Update password'}
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</button>
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{#if success}
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<p class="success" data-testid="password-success">{success}</p>
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{/if}
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{#if error}
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<p role="alert" class="form-error" data-testid="password-error">{error}</p>
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{/if}
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</form>
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</section>
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{/if}
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<style>
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.status {
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color: var(--text-muted);
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}
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.card {
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background: var(--surface);
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border: 1px solid var(--border);
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border-radius: var(--radius-md);
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padding: var(--space-4);
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max-width: 32rem;
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margin-bottom: var(--space-4);
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}
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.hint {
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color: var(--text-muted);
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font-size: var(--font-sm);
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}
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form {
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display: flex;
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flex-direction: column;
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gap: var(--space-3);
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}
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.primary {
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background: var(--primary);
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color: var(--primary-contrast);
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border-color: var(--primary);
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margin-top: var(--space-1);
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align-self: flex-start;
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}
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.primary:hover:not(:disabled) {
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background: var(--primary-hover);
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border-color: var(--primary-hover);
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}
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.field-error {
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color: var(--danger);
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font-size: var(--font-sm);
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}
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.form-error {
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color: var(--danger);
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}
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.success {
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color: var(--success);
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}
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.theme-picker {
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display: flex;
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flex-wrap: wrap;
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gap: var(--space-2);
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border: none;
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padding: 0;
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margin: 0;
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}
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.gap-picker {
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margin-top: var(--space-3);
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}
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.theme-picker legend {
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font-size: var(--font-sm);
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color: var(--text);
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padding: 0;
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margin-bottom: var(--space-2);
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}
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.theme-option {
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display: inline-flex;
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align-items: center;
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gap: var(--space-2);
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padding: var(--space-2) var(--space-3);
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border: 1px solid var(--border-strong);
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border-radius: var(--radius-md);
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background: var(--surface);
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color: var(--text);
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font-size: var(--font-sm);
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cursor: pointer;
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transition:
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background var(--transition),
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border-color var(--transition);
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}
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.theme-option:hover {
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background: var(--surface-elevated);
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}
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.theme-option input[type='radio'] {
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position: absolute;
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opacity: 0;
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pointer-events: none;
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width: 0;
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height: 0;
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}
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.theme-option.selected {
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background: var(--primary-soft-bg);
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border-color: var(--primary);
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color: var(--text);
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}
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.theme-option:has(input:focus-visible) {
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outline: 2px solid var(--focus-ring);
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outline-offset: 2px;
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}
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</style>
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