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libnovel/ui/src/error.html
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feat: styled error pages for all error surfaces
- 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
2026-03-30 23:00:00 +05:00

210 lines
5.3 KiB
HTML

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>%sveltekit.status% — LibNovel</title>
<style>
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body {
height: 100%;
background: #09090b;
}
body {
min-height: 100svh;
display: flex;
flex-direction: column;
font-family: ui-sans-serif, system-ui, sans-serif;
color: #a1a1aa;
}
header {
padding: 1.5rem 2rem;
border-bottom: 1px solid #27272a;
}
.logo {
font-size: 1.125rem;
font-weight: 700;
color: #e4e4e7;
letter-spacing: -0.02em;
text-decoration: none;
}
.logo span { color: #f59e0b; }
main {
flex: 1;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
padding: 3rem 2rem;
text-align: center;
}
/* Inline SVG book illustration */
.illustration {
width: 96px;
height: 96px;
margin-bottom: 2rem;
opacity: 0.9;
}
.watermark {
font-size: clamp(5rem, 22vw, 9rem);
font-weight: 800;
color: #18181b;
line-height: 1;
letter-spacing: -0.04em;
user-select: none;
margin-bottom: 2rem;
}
.status-row {
display: flex;
align-items: center;
gap: 0.5rem;
margin-bottom: 1.25rem;
}
.dot {
width: 8px;
height: 8px;
border-radius: 50%;
background: #f59e0b;
animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
0%, 100% { opacity: 1; transform: scale(1); }
50% { opacity: 0.4; transform: scale(0.75); }
}
.status-label {
font-size: 0.75rem;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 0.08em;
color: #f59e0b;
}
h1 {
font-size: 1.5rem;
font-weight: 700;
color: #e4e4e7;
letter-spacing: -0.02em;
margin-bottom: 0.75rem;
}
p {
font-size: 0.9375rem;
max-width: 38ch;
line-height: 1.65;
margin-bottom: 2rem;
}
.actions {
display: flex;
flex-wrap: wrap;
gap: 0.75rem;
justify-content: center;
}
.btn {
display: inline-block;
padding: 0.625rem 1.5rem;
border-radius: 0.5rem;
background: #f59e0b;
color: #000;
font-weight: 600;
font-size: 0.875rem;
text-decoration: none;
transition: background 0.15s;
}
.btn:hover { background: #d97706; }
.btn-secondary {
background: transparent;
color: #a1a1aa;
border: 1px solid #27272a;
}
.btn-secondary:hover { background: #18181b; color: #e4e4e7; }
.refresh-note {
margin-top: 1.25rem;
font-size: 0.8rem;
color: #52525b;
}
#countdown { color: #71717a; }
footer {
padding: 1.5rem 2rem;
border-top: 1px solid #27272a;
text-align: center;
font-size: 0.8rem;
color: #3f3f46;
}
</style>
</head>
<body>
<header>
<a class="logo" href="/">Lib<span>Novel</span></a>
</header>
<main>
<!-- Book with broken spine SVG -->
<svg class="illustration" 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="#27272a" stroke="#3f3f46" stroke-width="1.5"/>
<!-- Spine -->
<rect x="10" y="12" width="8" height="68" rx="2" fill="#18181b" stroke="#3f3f46" stroke-width="1.5"/>
<!-- Pages edge -->
<rect x="62" y="14" width="4" height="64" rx="1" fill="#1c1c1f"/>
<!-- Crack / broken lines -->
<path d="M22 38 L38 34 L34 48 L50 44" stroke="#f59e0b" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
<!-- Text lines (faded) -->
<rect x="22" y="24" width="28" height="3" rx="1.5" fill="#3f3f46"/>
<rect x="22" y="30" width="22" height="3" rx="1.5" fill="#3f3f46"/>
<rect x="22" y="56" width="28" height="3" rx="1.5" fill="#3f3f46"/>
<rect x="22" y="62" width="18" height="3" rx="1.5" fill="#3f3f46"/>
<rect x="22" y="68" width="24" height="3" rx="1.5" fill="#3f3f46"/>
<!-- Exclamation dot -->
<circle cx="72" cy="22" r="10" fill="#18181b" stroke="#f59e0b" stroke-width="1.5"/>
<rect x="71" y="16" width="2" height="8" rx="1" fill="#f59e0b"/>
<rect x="71" y="26" width="2" height="2" rx="1" fill="#f59e0b"/>
</svg>
<div class="watermark">%sveltekit.status%</div>
<div class="status-row">
<div class="dot"></div>
<span class="status-label">Something went wrong</span>
</div>
<h1>The page couldn't load</h1>
<p>An unexpected error occurred. We're looking into it — try again in a moment.</p>
<div class="actions">
<a class="btn" href="/">Go home</a>
<button class="btn btn-secondary" onclick="location.reload()">Retry</button>
</div>
<p class="refresh-note">Auto-refreshing in <span id="countdown">20</span>s</p>
</main>
<footer>
&copy; LibNovel
</footer>
<script>
var s = 20;
var el = document.getElementById('countdown');
var t = setInterval(function () {
s--;
el.textContent = s;
if (s <= 0) { clearInterval(t); location.reload(); }
}, 1000);
</script>
</body>
</html>