mirror of
https://github.com/Direct-Dev-Ru/go-lcg.git
synced 2025-11-16 01:29:55 +00:00
148 lines
5.0 KiB
Go
148 lines
5.0 KiB
Go
package templates
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// NotFoundTemplate современная страница 404
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const NotFoundTemplate = `
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<!DOCTYPE html>
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<html lang="ru">
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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>Страница не найдена — 404</title>
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<style>
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:root {
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--bg: #1a0b0b; /* глубокий темно-красный фон */
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--bg2: #2a0f0f; /* второй оттенок фона */
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--fg: #ffeaea; /* светлый текст с красным оттенком */
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--accent: #ff3b30; /* основной красный (iOS red) */
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--accent2: #ff6f61; /* дополнительный коралловый */
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--accentGlow: rgba(255,59,48,0.35);
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--accentGlow2: rgba(255,111,97,0.30);
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}
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* { box-sizing: border-box; }
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body {
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margin: 0;
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min-height: 100vh;
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display: grid;
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place-items: center;
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background:
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radial-gradient(1200px 600px at 10% 10%, rgba(255,59,48,0.12), transparent),
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radial-gradient(1200px 600px at 90% 90%, rgba(255,111,97,0.12), transparent),
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linear-gradient(135deg, var(--bg), var(--bg2));
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color: var(--fg);
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font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Inter, sans-serif;
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overflow: hidden;
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}
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.glow {
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position: absolute;
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inset: -20%;
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background:
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radial-gradient(700px 340px at 20% 30%, rgba(255,59,48,0.22), transparent 60%),
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radial-gradient(700px 340px at 80% 70%, rgba(255,111,97,0.20), transparent 60%);
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filter: blur(40px);
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z-index: 0;
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}
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.card {
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position: relative;
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z-index: 1;
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width: min(720px, 92vw);
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padding: 32px;
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border-radius: 20px;
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background: rgba(255,255,255,0.03);
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border: 1px solid rgba(255,255,255,0.08);
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box-shadow: 0 10px 40px rgba(80,0,0,0.45), inset 0 0 0 1px rgba(255,255,255,0.03);
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backdrop-filter: blur(10px);
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text-align: center;
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}
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.code {
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font-size: clamp(48px, 12vw, 120px);
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line-height: 0.9;
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font-weight: 800;
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letter-spacing: -2px;
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background: linear-gradient(90deg, var(--accent), var(--accent2));
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-webkit-background-clip: text;
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background-clip: text;
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color: transparent;
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margin: 8px 0 12px 0;
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text-shadow: 0 8px 40px var(--accentGlow);
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}
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.title {
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font-size: clamp(18px, 3.2vw, 28px);
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font-weight: 600;
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opacity: 0.95;
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margin-bottom: 8px;
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}
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.desc {
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font-size: 15px;
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opacity: 0.75;
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margin: 0 auto 20px auto;
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max-width: 60ch;
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}
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.btns {
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display: flex;
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flex-wrap: wrap;
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gap: 12px;
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justify-content: center;
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margin-top: 8px;
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}
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.btn {
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appearance: none;
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border: none;
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cursor: pointer;
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padding: 12px 18px;
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border-radius: 12px;
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font-weight: 600;
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color: white;
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background: linear-gradient(135deg, var(--accent), #c62828);
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box-shadow: 0 6px 18px var(--accentGlow);
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transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
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text-decoration: none;
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display: inline-flex;
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align-items: center;
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gap: 8px;
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}
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.btn:hover { transform: translateY(-2px); filter: brightness(1.05); }
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.btn.secondary { background: linear-gradient(135deg, #e65100, var(--accent2)); box-shadow: 0 6px 18px var(--accentGlow2); }
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.hint { margin-top: 16px; font-size: 13px; opacity: 0.6; }
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</style>
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<script>
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function goHome() {
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window.location.href = '{{.BasePath}}/';
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}
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function bindEsc() {
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const handler = (e) => { if (e.key === 'Escape' || e.key === 'Esc') { e.preventDefault(); goHome(); } };
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window.addEventListener('keydown', handler);
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document.addEventListener('keydown', handler);
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// фокус на body для гарантии получения клавиш
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if (document && document.body) {
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document.body.setAttribute('tabindex', '-1');
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document.body.focus({ preventScroll: true });
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}
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}
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if (document.readyState === 'loading') {
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document.addEventListener('DOMContentLoaded', bindEsc);
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} else {
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bindEsc();
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}
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</script>
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<meta http-equiv="refresh" content="30">
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<meta name="robots" content="noindex">
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<link rel="icon" href="data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64'><text y='50%' x='50%' dominant-baseline='middle' text-anchor='middle' font-size='42'>🚫</text></svg>">
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</head>
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<body>
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<div class="glow"></div>
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<div class="card">
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<div class="code">404</div>
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<div class="title">Страница не найдена</div>
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<p class="desc">{{.Message}}</p>
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<div class="btns">
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<a class="btn" href="{{.BasePath}}/">🏠 На главную</a>
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<a class="btn secondary" href="{{.BasePath}}/run">🚀 К выполнению</a>
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</div>
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<div class="hint">Нажмите Esc, чтобы вернуться на главную</div>
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</div>
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</body>
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</html>
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`
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