/** * BRISPA error pages — shared UI polish (404, 500, fallback shell) * Maps --eh-* to platform tokens from assets/css/dark-theme.css so text/surfaces * track [data-theme="light"|"dark"] on . Fallbacks preserve the prior light look. */ :root { --eh-brand: var(--accent-blue, #4299e1); --eh-brand-dark: color-mix(in srgb, var(--accent-blue, #2563eb) 88%, black); --eh-brand-soft: var(--info-bg, #dbeafe); --eh-warn: var(--warning, #d97706); --eh-warn-soft: var(--warning-bg, #fef3c7); --eh-danger: var(--danger, #dc2626); --eh-danger-soft: var(--danger-bg, #fee2e2); --eh-bg: var(--hero-bg, var(--bg-primary, #f4f7fb)); --eh-card: var(--card-bg, #ffffff); --eh-text: var(--text-primary, #111827); --eh-muted: var(--text-secondary, #4b5563); --eh-border: var(--border-primary, #e5e7eb); --eh-shadow: var(--card-shadow, 0 24px 50px rgba(15, 23, 42, 0.08)); --eh-radius: 18px; --eh-focus: var(--accent-blue, #2563eb); } .eh-page { position: relative; isolation: isolate; overflow: hidden; padding-top: 24px; padding-bottom: 48px; } .eh-page__bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; background: radial-gradient(circle at 88% 8%, color-mix(in srgb, var(--accent-blue, #4299e1) 14%, transparent), transparent 36%), radial-gradient(circle at 10% 92%, color-mix(in srgb, var(--accent-blue, #4299e1) 10%, transparent), transparent 32%), linear-gradient(180deg, color-mix(in srgb, var(--card-bg, #fff) 45%, transparent), color-mix(in srgb, var(--bg-secondary, #f4f7fb) 92%, transparent)); } .eh-page--500 .eh-page__bg { background: radial-gradient(circle at 88% 8%, color-mix(in srgb, var(--warning, #d97706) 16%, transparent), transparent 36%), radial-gradient(circle at 10% 92%, color-mix(in srgb, var(--danger, #dc2626) 10%, transparent), transparent 32%), linear-gradient(180deg, color-mix(in srgb, var(--card-bg, #fff) 42%, transparent), color-mix(in srgb, var(--bg-secondary, #fffaf5) 94%, transparent)); } [data-theme="dark"] .eh-page:not(.eh-page--500) .eh-page__bg { background: radial-gradient(circle at 88% 8%, color-mix(in srgb, var(--accent-blue) 18%, transparent), transparent 38%), radial-gradient(circle at 10% 92%, color-mix(in srgb, var(--accent-blue) 12%, transparent), transparent 34%), linear-gradient(180deg, var(--bg-secondary), var(--bg-primary)); } [data-theme="dark"] .eh-page--500 .eh-page__bg { background: radial-gradient(circle at 88% 8%, color-mix(in srgb, var(--warning) 20%, transparent), transparent 38%), radial-gradient(circle at 10% 92%, color-mix(in srgb, var(--danger) 14%, transparent), transparent 34%), linear-gradient(180deg, var(--bg-secondary), var(--bg-primary)); } .eh-page__container { position: relative; z-index: 1; } .eh-page__card { max-width: 860px; margin: 0 auto; background: var(--eh-card); border: 1px solid var(--eh-border); border-radius: var(--eh-radius); box-shadow: var(--eh-shadow); padding: 28px 24px 30px; animation: ehFadeUp 0.45s ease both; } .eh-page--404 { --eh-accent: var(--eh-brand); --eh-accent-soft: var(--eh-brand-soft); } .eh-page--500 { --eh-accent: var(--eh-warn); --eh-accent-soft: var(--eh-warn-soft); --eh-500-code: color-mix(in srgb, var(--warning, #d97706) 72%, var(--text-primary) 28%); } .eh-hero { text-align: center; margin-bottom: 8px; } .eh-hero__badge { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border-radius: 999px; background: var(--eh-accent-soft); color: var(--eh-accent); font-size: 13px; font-weight: 700; letter-spacing: 0.02em; margin-bottom: 18px; } .eh-page--500 .eh-hero__badge { color: color-mix(in srgb, var(--warning, #d97706) 55%, var(--text-primary) 45%); } .eh-page--404 .eh-hero__badge { color: color-mix(in srgb, var(--accent-blue, #4299e1) 58%, var(--text-primary) 42%); } .eh-hero__visual { width: 112px; height: 112px; margin: 0 auto 16px; border-radius: 28px; display: grid; place-items: center; background: linear-gradient(145deg, var(--eh-accent-soft), var(--eh-card)); border: 1px solid var(--eh-border); box-shadow: var(--shadow-sm, 0 10px 24px rgba(15, 23, 42, 0.06)); animation: ehFloat 4s ease-in-out infinite; } .eh-hero__visual i { font-size: 48px; color: var(--eh-accent); } .eh-page--500 .eh-hero__visual i { color: var(--eh-500-code); } .eh-hero__code { margin: 0 0 8px; font-size: clamp(2rem, 5vw, 2.75rem); line-height: 1; font-weight: 800; color: var(--eh-accent); } .eh-page--500 .eh-hero__code { color: var(--eh-500-code); } .eh-hero__title { margin: 0 0 12px; font-size: clamp(1.35rem, 3vw, 1.75rem); line-height: 1.25; color: var(--eh-text); } .eh-hero__message { margin: 0 auto; max-width: 52ch; color: var(--eh-muted); font-size: 1rem; line-height: 1.65; } .eh-panel { text-align: left; margin-top: 24px; } .eh-panel__heading { font-size: 0.95rem; font-weight: 700; margin: 0 0 10px; color: var(--eh-text); } .eh-notice { display: flex; align-items: flex-start; gap: 10px; padding: 12px 14px; border-radius: 12px; border: 1px solid color-mix(in srgb, var(--accent-blue, #4299e1) 35%, var(--eh-border)); background: var(--info-bg, #eff6ff); color: color-mix(in srgb, var(--accent-blue, #2563eb) 65%, var(--text-primary)); font-size: 0.9375rem; line-height: 1.5; } .eh-notice--warn { border-color: color-mix(in srgb, var(--warning, #d97706) 45%, var(--eh-border)); background: var(--warning-bg); color: color-mix(in srgb, var(--warning, #d97706) 58%, var(--text-primary) 42%); } .eh-notice i { margin-top: 2px; } .eh-meta { margin-top: 16px; padding: 12px 14px; border-radius: 12px; background: var(--bg-secondary, #f8fafc); border: 1px dashed var(--border-primary, #e2e8f0); font-size: 0.875rem; color: var(--text-tertiary, #64748b); word-break: break-word; } .eh-meta code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.85em; color: var(--text-secondary, #334155); } .eh-reference { margin-top: 18px; padding: 12px 14px; border-radius: 12px; background: var(--info-bg, #eff6ff); border: 1px dashed color-mix(in srgb, var(--accent-blue, #4299e1) 40%, var(--eh-border)); font-size: 0.9375rem; color: color-mix(in srgb, var(--accent-blue, #2563eb) 55%, var(--text-primary)); text-align: center; } .eh-reference strong { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; } .eh-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 22px; } .eh-actions .btn, .eh-actions .eh-btn { min-height: 44px; min-width: 150px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 11px 16px; border-radius: 12px; font-weight: 600; font-size: 0.9375rem; text-decoration: none; transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease; } .eh-actions .btn.theme-btn, .eh-btn--primary { color: #fff !important; } .eh-actions .btn:focus-visible, .eh-actions .eh-btn:focus-visible, .eh-list a:focus-visible, .eh-search__input:focus-visible { outline: 3px solid var(--eh-focus); outline-offset: 2px; } .eh-actions .btn:hover, .eh-actions .eh-btn:hover { transform: translateY(-1px); box-shadow: 0 10px 22px rgba(15, 23, 42, 0.1); } .eh-actions .btn.theme-btn.theme-btn-light { background: var(--bg-tertiary, #edf2f7) !important; border: 1px solid var(--eh-border) !important; color: var(--eh-text) !important; box-shadow: none; } .eh-actions .btn.theme-btn.theme-btn-light:hover { background: var(--bg-accent, #e2e8f0) !important; border-color: var(--border-secondary, #cbd5e0) !important; color: var(--eh-text) !important; } [data-theme="dark"] .eh-actions .btn.theme-btn.theme-btn-light { background: var(--bg-accent) !important; border-color: var(--border-secondary) !important; color: var(--text-primary) !important; } [data-theme="dark"] .eh-actions .btn.theme-btn.theme-btn-light:hover { background: var(--bg-tertiary) !important; border-color: var(--border-hover) !important; } .eh-btn { border: 1px solid var(--eh-border); background: var(--eh-card); color: var(--eh-text); } .eh-btn--primary { background: var(--eh-brand); border-color: var(--eh-brand); color: #fff; } .eh-status-grid { display: grid; gap: 10px; margin-top: 18px; } .eh-status-item { display: flex; align-items: flex-start; gap: 10px; padding: 12px 14px; border-radius: 12px; background: var(--bg-secondary, #f8fafc); border: 1px solid var(--border-primary, #e2e8f0); font-size: 0.9375rem; color: var(--text-secondary, #334155); line-height: 1.5; } .eh-status-item i { color: var(--eh-brand); margin-top: 2px; } .eh-search { margin-top: 22px; } .eh-search__input { width: 100%; border: 1px solid var(--input-border, #cbd5e1); border-radius: 12px; padding: 12px 14px; font-size: 1rem; color: var(--input-text, var(--eh-text)); background: var(--input-bg, var(--eh-card)); } .eh-search__input::placeholder { color: var(--text-tertiary, #94a3b8); } .eh-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 18px; } .eh-list { list-style: none; margin: 0; padding: 0; border: 1px solid var(--eh-border); border-radius: 12px; overflow: hidden; background: var(--eh-card); } .eh-list li a { display: block; padding: 11px 14px; color: var(--eh-text); text-decoration: none; border-bottom: 1px solid var(--border-primary, #f1f5f9); font-size: 0.9375rem; line-height: 1.4; } .eh-list li:last-child a { border-bottom: 0; } .eh-list li a:hover { background: var(--info-bg, #eff6ff); color: var(--eh-brand-dark); } .eh-list li.is-hidden { display: none; } .eh-empty { padding: 12px 14px; font-size: 0.875rem; color: var(--text-tertiary, #64748b); line-height: 1.5; } .visually-hidden, .eh-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; } .eh-diagnostics { margin-top: 24px; padding: 16px; border-radius: 12px; background: #111827; color: #e5e7eb; font-size: 0.875rem; line-height: 1.5; overflow: auto; border: 1px solid #374151; } .eh-diagnostics__title { display: block; margin-bottom: 10px; color: #93c5fd; font-weight: 700; } .eh-diagnostics__key { color: #9ca3af; text-transform: uppercase; font-size: 0.6875rem; letter-spacing: 0.04em; } .eh-diagnostics pre { white-space: pre-wrap; word-break: break-word; margin: 6px 0 0; padding: 10px; background: #0f172a; color: #e5e7eb; border-radius: 8px; overflow: auto; max-height: 280px; border: 1px solid #1f2937; } [data-theme="dark"] .eh-diagnostics { background: var(--bg-tertiary); color: var(--text-secondary); border-color: var(--border-primary); } [data-theme="dark"] .eh-diagnostics__title { color: var(--info); } [data-theme="dark"] .eh-diagnostics__key { color: var(--text-tertiary); } [data-theme="dark"] .eh-diagnostics pre { background: var(--bg-primary); color: var(--text-primary); border-color: var(--border-secondary); } .eh-shell { margin: 0; min-height: 100vh; font-family: Inter, system-ui, sans-serif; color: var(--eh-text); background: radial-gradient(circle at top right, color-mix(in srgb, var(--accent-blue, #4299e1) 10%, transparent), transparent 40%), radial-gradient(circle at bottom left, color-mix(in srgb, var(--accent-blue, #4299e1) 8%, transparent), transparent 35%), var(--eh-bg); display: flex; align-items: center; justify-content: center; padding: 24px 16px; } .eh-shell--500 { background: radial-gradient(circle at top right, color-mix(in srgb, var(--warning) 12%, transparent), transparent 40%), radial-gradient(circle at bottom left, color-mix(in srgb, var(--danger) 8%, transparent), transparent 35%), var(--bg-secondary, #fffaf5); } [data-theme="dark"] .eh-shell { background: radial-gradient(circle at top right, color-mix(in srgb, var(--accent-blue) 14%, transparent), transparent 40%), radial-gradient(circle at bottom left, color-mix(in srgb, var(--accent-blue) 10%, transparent), transparent 35%), var(--bg-primary); } [data-theme="dark"] .eh-shell--500 { background: radial-gradient(circle at top right, color-mix(in srgb, var(--warning) 16%, transparent), transparent 40%), radial-gradient(circle at bottom left, color-mix(in srgb, var(--danger) 10%, transparent), transparent 35%), var(--bg-primary); } .eh-shell .eh-page__card { max-width: 640px; width: 100%; } @keyframes ehFadeUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } } @keyframes ehFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-4px); } } @media (prefers-reduced-motion: reduce) { .eh-page__card, .eh-hero__visual { animation: none; } .eh-actions .btn:hover, .eh-actions .eh-btn:hover { transform: none; } } @media (max-width: 992px) { .eh-page__card { padding: 24px 20px; } } @media (max-width: 768px) { .eh-grid-2 { grid-template-columns: 1fr; } .eh-actions .btn, .eh-actions .eh-btn { width: 100%; min-width: 0; } .eh-hero__visual { width: 96px; height: 96px; } } @media (max-width: 480px) { .eh-page { padding-top: 12px; padding-bottom: 32px; } .eh-page__card { padding: 20px 16px; border-radius: 14px; } }