feat: styled error pages for all error surfaces
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- ui/src/error.html: custom SvelteKit last-resort fallback (replaces the bare '500 | Internal Error' shown when +error.svelte itself fails) — branded, auto-refreshes in 20s, book+lightning SVG illustration - ui/src/routes/+error.svelte: improved with context-aware SVG illustrations (question mark book for 404, lightning bolt for 5xx), larger status watermark, and a Retry button on non-404 errors - caddy/errors/500.html: new static error page matching the 502/503/504 design — served by Caddy when a gateway-level 500 occurs - Caddyfile: add handle_errors 500 block pointing at /srv/errors/500.html - caddy/Dockerfile: COPY errors/ into image so static pages are baked in
This commit is contained in:
@@ -211,6 +211,11 @@
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file_server
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}
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handle_errors 500 {
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root * /srv/errors
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rewrite * /500.html
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file_server
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}
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handle_errors 502 {
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root * /srv/errors
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rewrite * /502.html
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file_server
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@@ -7,3 +7,4 @@ RUN xcaddy build \
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FROM caddy:2-alpine
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COPY --from=builder /usr/bin/caddy /usr/bin/caddy
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COPY errors/ /srv/errors/
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203
caddy/errors/500.html
Normal file
203
caddy/errors/500.html
Normal file
@@ -0,0 +1,203 @@
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<title>500 — Internal Error — LibNovel</title>
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<style>
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*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
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html, body {
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height: 100%;
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background: #09090b;
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}
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body {
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min-height: 100svh;
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display: flex;
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flex-direction: column;
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font-family: ui-sans-serif, system-ui, sans-serif;
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color: #a1a1aa;
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}
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header {
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padding: 1.5rem 2rem;
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border-bottom: 1px solid #27272a;
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}
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.logo {
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font-size: 1.125rem;
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font-weight: 700;
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color: #e4e4e7;
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letter-spacing: -0.02em;
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text-decoration: none;
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}
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.logo span { color: #f59e0b; }
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main {
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flex: 1;
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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padding: 3rem 2rem;
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text-align: center;
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gap: 0;
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}
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.illustration {
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width: 96px;
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height: 96px;
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margin-bottom: 2rem;
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}
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.watermark {
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font-size: clamp(5rem, 22vw, 9rem);
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font-weight: 800;
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color: #18181b;
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line-height: 1;
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letter-spacing: -0.04em;
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user-select: none;
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margin-bottom: 2rem;
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}
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.status-row {
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display: flex;
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align-items: center;
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gap: 0.5rem;
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margin-bottom: 1.25rem;
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}
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.dot {
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width: 8px;
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height: 8px;
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border-radius: 50%;
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background: #f59e0b;
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animation: pulse 2s ease-in-out infinite;
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}
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@keyframes pulse {
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0%, 100% { opacity: 1; transform: scale(1); }
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50% { opacity: 0.4; transform: scale(0.75); }
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}
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.status-label {
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font-size: 0.75rem;
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font-weight: 600;
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text-transform: uppercase;
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letter-spacing: 0.08em;
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color: #f59e0b;
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}
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h1 {
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font-size: 1.5rem;
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font-weight: 700;
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color: #e4e4e7;
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letter-spacing: -0.02em;
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margin-bottom: 0.75rem;
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}
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p {
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font-size: 0.9375rem;
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max-width: 38ch;
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line-height: 1.65;
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margin-bottom: 2rem;
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}
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.actions {
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display: flex;
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flex-wrap: wrap;
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gap: 0.75rem;
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justify-content: center;
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}
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.btn {
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display: inline-block;
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padding: 0.625rem 1.5rem;
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border-radius: 0.5rem;
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background: #f59e0b;
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color: #000;
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font-weight: 600;
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font-size: 0.875rem;
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text-decoration: none;
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transition: background 0.15s;
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}
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.btn:hover { background: #d97706; }
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.btn-secondary {
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background: transparent;
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color: #a1a1aa;
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border: 1px solid #27272a;
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cursor: pointer;
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}
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.btn-secondary:hover { background: #18181b; color: #e4e4e7; }
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.refresh-note {
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margin-top: 1.25rem;
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font-size: 0.8rem;
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color: #52525b;
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}
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#countdown { color: #71717a; }
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footer {
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padding: 1.5rem 2rem;
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border-top: 1px solid #27272a;
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text-align: center;
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font-size: 0.8rem;
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color: #3f3f46;
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}
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</style>
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</head>
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<body>
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<header>
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<a class="logo" href="/">Lib<span>Novel</span></a>
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</header>
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<main>
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<!-- Book with lightning bolt SVG -->
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<svg class="illustration" viewBox="0 0 96 96" fill="none" xmlns="http://www.w3.org/2000/svg" aria-hidden="true">
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<!-- Book cover -->
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<rect x="14" y="12" width="50" height="68" rx="4" fill="#27272a" stroke="#3f3f46" stroke-width="1.5"/>
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<!-- Spine -->
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<rect x="10" y="12" width="8" height="68" rx="2" fill="#18181b" stroke="#3f3f46" stroke-width="1.5"/>
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<!-- Pages edge -->
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<rect x="62" y="14" width="4" height="64" rx="1" fill="#1c1c1f"/>
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<!-- Lightning bolt -->
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<path d="M44 22 L34 46 H42 L36 70 L58 42 H48 L56 22 Z" fill="#f59e0b" opacity="0.9"/>
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<!-- Text lines -->
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<rect x="22" y="58" width="28" height="2.5" rx="1.25" fill="#3f3f46"/>
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<rect x="22" y="63" width="18" height="2.5" rx="1.25" fill="#3f3f46"/>
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<rect x="22" y="68" width="24" height="2.5" rx="1.25" fill="#3f3f46"/>
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</svg>
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<div class="watermark">500</div>
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<div class="status-row">
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<div class="dot"></div>
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<span class="status-label">Internal error</span>
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</div>
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<h1>Something went wrong</h1>
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<p>An unexpected error occurred on our end. We're on it — try again in a moment.</p>
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<div class="actions">
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<a class="btn" href="/">Go home</a>
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<button class="btn btn-secondary" onclick="location.reload()">Retry</button>
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</div>
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<p class="refresh-note">Auto-refreshing in <span id="countdown">20</span>s</p>
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</main>
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<footer>
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© LibNovel
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</footer>
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<script>
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var s = 20;
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var el = document.getElementById('countdown');
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var t = setInterval(function () {
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s--;
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el.textContent = s;
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if (s <= 0) { clearInterval(t); location.reload(); }
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}, 1000);
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</script>
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</body>
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</html>
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209
ui/src/error.html
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209
ui/src/error.html
Normal file
@@ -0,0 +1,209 @@
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<title>%sveltekit.status% — LibNovel</title>
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<style>
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*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
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html, body {
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height: 100%;
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background: #09090b;
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}
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body {
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min-height: 100svh;
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display: flex;
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flex-direction: column;
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font-family: ui-sans-serif, system-ui, sans-serif;
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color: #a1a1aa;
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}
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header {
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padding: 1.5rem 2rem;
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border-bottom: 1px solid #27272a;
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}
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.logo {
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font-size: 1.125rem;
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font-weight: 700;
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color: #e4e4e7;
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letter-spacing: -0.02em;
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text-decoration: none;
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}
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.logo span { color: #f59e0b; }
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main {
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flex: 1;
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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padding: 3rem 2rem;
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text-align: center;
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}
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/* Inline SVG book illustration */
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.illustration {
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width: 96px;
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height: 96px;
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margin-bottom: 2rem;
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opacity: 0.9;
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}
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.watermark {
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font-size: clamp(5rem, 22vw, 9rem);
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font-weight: 800;
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color: #18181b;
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line-height: 1;
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letter-spacing: -0.04em;
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user-select: none;
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margin-bottom: 2rem;
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}
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.status-row {
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display: flex;
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align-items: center;
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gap: 0.5rem;
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margin-bottom: 1.25rem;
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}
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.dot {
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width: 8px;
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height: 8px;
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border-radius: 50%;
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background: #f59e0b;
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animation: pulse 2s ease-in-out infinite;
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}
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@keyframes pulse {
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0%, 100% { opacity: 1; transform: scale(1); }
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50% { opacity: 0.4; transform: scale(0.75); }
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}
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.status-label {
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font-size: 0.75rem;
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font-weight: 600;
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text-transform: uppercase;
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letter-spacing: 0.08em;
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color: #f59e0b;
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}
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h1 {
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font-size: 1.5rem;
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font-weight: 700;
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color: #e4e4e7;
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letter-spacing: -0.02em;
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margin-bottom: 0.75rem;
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}
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p {
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font-size: 0.9375rem;
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max-width: 38ch;
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line-height: 1.65;
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margin-bottom: 2rem;
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}
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.actions {
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display: flex;
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flex-wrap: wrap;
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gap: 0.75rem;
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justify-content: center;
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}
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.btn {
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display: inline-block;
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padding: 0.625rem 1.5rem;
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border-radius: 0.5rem;
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background: #f59e0b;
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color: #000;
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font-weight: 600;
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font-size: 0.875rem;
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text-decoration: none;
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transition: background 0.15s;
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}
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.btn:hover { background: #d97706; }
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.btn-secondary {
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background: transparent;
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color: #a1a1aa;
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border: 1px solid #27272a;
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}
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.btn-secondary:hover { background: #18181b; color: #e4e4e7; }
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.refresh-note {
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margin-top: 1.25rem;
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font-size: 0.8rem;
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color: #52525b;
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}
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#countdown { color: #71717a; }
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footer {
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padding: 1.5rem 2rem;
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border-top: 1px solid #27272a;
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text-align: center;
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font-size: 0.8rem;
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color: #3f3f46;
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}
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</style>
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</head>
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<body>
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<header>
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<a class="logo" href="/">Lib<span>Novel</span></a>
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</header>
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<main>
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<!-- Book with broken spine SVG -->
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<svg class="illustration" viewBox="0 0 96 96" fill="none" xmlns="http://www.w3.org/2000/svg" aria-hidden="true">
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<!-- Book cover -->
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<rect x="14" y="12" width="50" height="68" rx="4" fill="#27272a" stroke="#3f3f46" stroke-width="1.5"/>
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<!-- Spine -->
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<rect x="10" y="12" width="8" height="68" rx="2" fill="#18181b" stroke="#3f3f46" stroke-width="1.5"/>
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<!-- Pages edge -->
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<rect x="62" y="14" width="4" height="64" rx="1" fill="#1c1c1f"/>
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<!-- Crack / broken lines -->
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<path d="M22 38 L38 34 L34 48 L50 44" stroke="#f59e0b" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
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<!-- Text lines (faded) -->
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<rect x="22" y="24" width="28" height="3" rx="1.5" fill="#3f3f46"/>
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<rect x="22" y="30" width="22" height="3" rx="1.5" fill="#3f3f46"/>
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<rect x="22" y="56" width="28" height="3" rx="1.5" fill="#3f3f46"/>
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<rect x="22" y="62" width="18" height="3" rx="1.5" fill="#3f3f46"/>
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<rect x="22" y="68" width="24" height="3" rx="1.5" fill="#3f3f46"/>
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<!-- Exclamation dot -->
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<circle cx="72" cy="22" r="10" fill="#18181b" stroke="#f59e0b" stroke-width="1.5"/>
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<rect x="71" y="16" width="2" height="8" rx="1" fill="#f59e0b"/>
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<rect x="71" y="26" width="2" height="2" rx="1" fill="#f59e0b"/>
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</svg>
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<div class="watermark">%sveltekit.status%</div>
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<div class="status-row">
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<div class="dot"></div>
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<span class="status-label">Something went wrong</span>
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</div>
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<h1>The page couldn't load</h1>
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<p>An unexpected error occurred. We're looking into it — try again in a moment.</p>
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<div class="actions">
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<a class="btn" href="/">Go home</a>
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<button class="btn btn-secondary" onclick="location.reload()">Retry</button>
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</div>
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<p class="refresh-note">Auto-refreshing in <span id="countdown">20</span>s</p>
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</main>
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<footer>
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© LibNovel
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</footer>
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<script>
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var s = 20;
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var el = document.getElementById('countdown');
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var t = setInterval(function () {
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s--;
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el.textContent = s;
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if (s <= 0) { clearInterval(t); location.reload(); }
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}, 1000);
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</script>
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</body>
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</html>
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@@ -17,35 +17,78 @@
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);
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const code = $derived(String(status));
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const is404 = $derived(status === 404);
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</script>
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<svelte:head>
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<title>{m.error_status({ status: code })} · libnovel</title>
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</svelte:head>
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<!-- Full-viewport centred error page — no layout nav since this is +error.svelte -->
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<div
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class="min-h-screen bg-(--color-surface) text-(--color-text) flex flex-col items-center justify-center px-6 py-16 font-sans"
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>
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<!-- Large status code -->
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<p class="text-[8rem] sm:text-[11rem] font-black leading-none bg-(--color-surface) select-none tabular-nums">
|
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<div class="min-h-screen bg-(--color-surface) text-(--color-text) flex flex-col items-center justify-center px-6 py-16 font-sans">
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<!-- Illustration -->
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{#if is404}
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<!-- Open book, missing page -->
|
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<svg class="w-24 h-24 mb-8 opacity-90" viewBox="0 0 96 96" fill="none" xmlns="http://www.w3.org/2000/svg" aria-hidden="true">
|
||||
<!-- Left page -->
|
||||
<rect x="8" y="16" width="36" height="60" rx="3" fill="var(--color-surface-2)" stroke="var(--color-border)" stroke-width="1.5"/>
|
||||
<!-- Right page — torn/missing edge -->
|
||||
<path d="M44 16 H76 Q78 16 78 18 V74 Q78 76 76 76 H44 L46 64 L44 52 L47 40 L44 28 Z" fill="var(--color-surface-2)" stroke="var(--color-border)" stroke-width="1.5"/>
|
||||
<!-- Spine -->
|
||||
<rect x="42" y="16" width="4" height="60" rx="1" fill="var(--color-border)"/>
|
||||
<!-- Left text lines -->
|
||||
<rect x="16" y="28" width="20" height="2.5" rx="1.25" fill="var(--color-border)"/>
|
||||
<rect x="16" y="34" width="16" height="2.5" rx="1.25" fill="var(--color-border)"/>
|
||||
<rect x="16" y="40" width="20" height="2.5" rx="1.25" fill="var(--color-border)"/>
|
||||
<rect x="16" y="46" width="12" height="2.5" rx="1.25" fill="var(--color-border)"/>
|
||||
<!-- Right page: question mark -->
|
||||
<text x="61" y="58" font-size="28" font-weight="800" font-family="ui-sans-serif,system-ui,sans-serif" fill="var(--color-brand)" text-anchor="middle" opacity="0.9">?</text>
|
||||
</svg>
|
||||
{:else}
|
||||
<!-- Book with broken spine / lightning bolt -->
|
||||
<svg class="w-24 h-24 mb-8 opacity-90" viewBox="0 0 96 96" fill="none" xmlns="http://www.w3.org/2000/svg" aria-hidden="true">
|
||||
<!-- Book cover -->
|
||||
<rect x="14" y="12" width="50" height="68" rx="4" fill="var(--color-surface-2)" stroke="var(--color-border)" stroke-width="1.5"/>
|
||||
<!-- Spine -->
|
||||
<rect x="10" y="12" width="8" height="68" rx="2" fill="var(--color-surface-3)" stroke="var(--color-border)" stroke-width="1.5"/>
|
||||
<!-- Pages edge -->
|
||||
<rect x="62" y="14" width="4" height="64" rx="1" fill="var(--color-surface-3)"/>
|
||||
<!-- Lightning bolt (error) -->
|
||||
<path d="M44 22 L34 46 H42 L36 70 L58 42 H48 L56 22 Z" fill="var(--color-brand)" opacity="0.9"/>
|
||||
<!-- Text lines below -->
|
||||
<rect x="22" y="58" width="28" height="2.5" rx="1.25" fill="var(--color-border)"/>
|
||||
<rect x="22" y="63" width="18" height="2.5" rx="1.25" fill="var(--color-border)"/>
|
||||
<rect x="22" y="68" width="24" height="2.5" rx="1.25" fill="var(--color-border)"/>
|
||||
</svg>
|
||||
{/if}
|
||||
|
||||
<!-- Status code watermark -->
|
||||
<p class="text-[7rem] sm:text-[9rem] font-black leading-none text-(--color-surface-3) select-none tabular-nums -mb-4">
|
||||
{code}
|
||||
</p>
|
||||
|
||||
<!-- Title + description -->
|
||||
<div class="mt-4 text-center max-w-md space-y-2">
|
||||
<div class="mt-6 text-center max-w-sm space-y-2">
|
||||
<h1 class="text-2xl sm:text-3xl font-bold text-(--color-text)">{title}</h1>
|
||||
<p class="text-(--color-muted) text-sm sm:text-base leading-relaxed">{description}</p>
|
||||
</div>
|
||||
|
||||
<!-- Actions -->
|
||||
<div class="mt-10 flex flex-wrap gap-3 justify-center">
|
||||
<div class="mt-8 flex flex-wrap gap-3 justify-center">
|
||||
<a
|
||||
href="/"
|
||||
class="px-5 py-2.5 rounded-xl bg-(--color-brand) text-(--color-surface) font-semibold text-sm hover:bg-(--color-brand-dim) transition-colors"
|
||||
>
|
||||
{m.error_go_home()}
|
||||
</a>
|
||||
{#if !is404}
|
||||
<button
|
||||
onclick={() => location.reload()}
|
||||
class="px-5 py-2.5 rounded-xl bg-(--color-surface-2) border border-(--color-border) text-(--color-text) font-semibold text-sm hover:bg-(--color-surface-3) transition-colors"
|
||||
>
|
||||
Retry
|
||||
</button>
|
||||
{/if}
|
||||
<button
|
||||
onclick={() => history.back()}
|
||||
class="px-5 py-2.5 rounded-xl bg-(--color-surface-2) border border-(--color-border) text-(--color-text) font-semibold text-sm hover:bg-(--color-surface-3) transition-colors"
|
||||
@@ -55,5 +98,5 @@
|
||||
</div>
|
||||
|
||||
<!-- Subtle branding -->
|
||||
<p class="mt-16 text-xs text-(--color-muted) tracking-widest uppercase select-none">libnovel</p>
|
||||
<p class="mt-14 text-xs text-(--color-muted) tracking-widest uppercase select-none">libnovel</p>
|
||||
</div>
|
||||
|
||||
Reference in New Issue
Block a user