/** * snx-perf.css * Shadow Nexus Social — Adaptive Cinematic Performance CSS * * Quality classes on : * .snx-quality-ultra * .snx-quality-high * .snx-quality-balanced * .snx-quality-lite * .snx-quality-minimal * * Context classes: * .snx-live-active * .snx-camera-active * .snx-no-body-fog */ /* ══════════════════════════════════════════════════ CSS CUSTOM PROPERTIES — defaults (overridden by JS) ══════════════════════════════════════════════════ */ :root { --snx-transition-ms: 220ms; --snx-blur-px: 6px; } /* ══════════════════════════════════════════════════ BODY FOG — disable when requested ══════════════════════════════════════════════════ */ .snx-no-body-fog body::after { animation: none !important; opacity: 0 !important; } /* ══════════════════════════════════════════════════ PAGE TRANSITIONS — respect quality level ══════════════════════════════════════════════════ */ .snx-quality-minimal .page.active, .snx-quality-lite .page.active { animation-duration: var(--snx-transition-ms, 150ms) !important; animation-name: none !important; /* No slide-in animation in lite/minimal */ opacity: 1 !important; transform: none !important; } .snx-quality-balanced .page.active { animation-duration: var(--snx-transition-ms, 180ms) !important; } .snx-quality-high .page.active, .snx-quality-ultra .page.active { animation-duration: var(--snx-transition-ms, 240ms) !important; } /* ══════════════════════════════════════════════════ SIDEBAR BLUR — scale to quality ══════════════════════════════════════════════════ */ .snx-quality-minimal .sidebar, .snx-quality-lite .sidebar { backdrop-filter: none !important; -webkit-backdrop-filter: none !important; } .snx-quality-balanced .sidebar { backdrop-filter: blur(4px) !important; -webkit-backdrop-filter: blur(4px) !important; } .snx-quality-high .sidebar, .snx-quality-ultra .sidebar { backdrop-filter: blur(var(--snx-blur-px, 6px)) !important; -webkit-backdrop-filter: blur(var(--snx-blur-px, 6px)) !important; } /* ══════════════════════════════════════════════════ SHADOW DEPTH — disable on lite/minimal ══════════════════════════════════════════════════ */ .snx-quality-minimal .postBox, .snx-quality-minimal .section-card, .snx-quality-lite .postBox, .snx-quality-lite .section-card { transition: none !important; box-shadow: none !important; } /* ══════════════════════════════════════════════════ EXPENSIVE ANIMATIONS — disable on lite/minimal ══════════════════════════════════════════════════ */ .snx-quality-minimal .sidebar-brand-icon, .snx-quality-minimal .p-avatar, .snx-quality-lite .sidebar-brand-icon, .snx-quality-lite .p-avatar { animation: none !important; } /* Disable heavy badge animations on minimal */ .snx-quality-minimal .badge-rarity-epic, .snx-quality-minimal .badge-rarity-legendary { animation: none !important; } /* Disable feed live card neon border animation on lite/minimal */ .snx-quality-minimal .feed-live-card-v2, .snx-quality-lite .feed-live-card-v2 { animation: none !important; } /* Disable pulse animations on minimal */ .snx-quality-minimal .feed-live-dot-pulse, .snx-quality-minimal .snx-live-dot-anim, .snx-quality-minimal .nx-viewers-dot, .snx-quality-minimal .profile-live-badge { animation: none !important; } /* ══════════════════════════════════════════════════ LIVE & CAMERA MODE — reduce decorative effects ══════════════════════════════════════════════════ */ .snx-live-active body::after, .snx-camera-active body::after { animation: none !important; opacity: 0 !important; } .snx-live-active #bg-canvas, .snx-camera-active #bg-canvas { opacity: 0 !important; pointer-events: none !important; } .snx-live-active .ash-particle, .snx-camera-active .ash-particle { display: none !important; } /* ══════════════════════════════════════════════════ REDUCED MOTION (system preference) ══════════════════════════════════════════════════ */ @media (prefers-reduced-motion: reduce) { body::after, body::before, #bg-canvas, .ash-particle { animation: none !important; opacity: 0 !important; } .page.active { animation: none !important; opacity: 1 !important; transform: none !important; } .sidebar { transition: none !important; } /* Keep essential structural transitions very short */ button, input, a { transition-duration: 0.05s !important; } } /* ══════════════════════════════════════════════════ PERFORMANCE SETTINGS — User Control UI Injected into Settings page ══════════════════════════════════════════════════ */ .snx-perf-settings { margin-top: 18px; } .snx-perf-settings-title { font-size: 13px; font-weight: 800; color: #00AEEF; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 4px; display: flex; align-items: center; gap: 8px; } .snx-perf-settings-sub { font-size: 12px; color: #6a90b8; margin-bottom: 14px; line-height: 1.5; } .snx-perf-mode-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 8px; margin-bottom: 14px; } .snx-perf-btn { padding: 9px 8px; border-radius: 10px; font-size: 12px; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase; border: 1px solid rgba(0,174,239,0.3); background: rgba(0,15,40,0.7); color: #6a90b8; cursor: pointer; transition: background 0.15s, border-color 0.15s, color 0.15s, box-shadow 0.15s; text-align: center; font-family: inherit; } .snx-perf-btn:hover { background: rgba(0,80,180,0.2); border-color: rgba(0,174,239,0.6); color: #c8eeff; } .snx-perf-btn.active { background: rgba(0,100,220,0.2); border-color: rgba(0,174,239,0.75); color: #00AEEF; box-shadow: 0 0 12px rgba(0,174,239,0.25); } .snx-perf-btn.active-auto { background: rgba(57,255,20,0.08); border-color: rgba(57,255,20,0.5); color: #39FF14; box-shadow: 0 0 10px rgba(57,255,20,0.2); } .snx-perf-toggles { display: flex; flex-direction: column; gap: 10px; } .snx-perf-toggle-row { display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; background: rgba(0,15,40,0.5); border: 1px solid rgba(0,80,160,0.2); border-radius: 10px; } .snx-perf-toggle-label { font-size: 13px; color: #a0bcd0; } .snx-perf-toggle-sub { font-size: 11px; color: #4a7a9a; margin-top: 2px; } .snx-perf-current-badge { display: inline-flex; align-items: center; gap: 6px; padding: 4px 12px; border-radius: 20px; font-size: 11px; font-weight: 800; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 12px; border: 1px solid rgba(0,174,239,0.4); background: rgba(0,40,100,0.3); color: #00AEEF; } /* ══════════════════════════════════════════════════ FOUNDER PERFORMANCE DASHBOARD ══════════════════════════════════════════════════ */ .snx-perf-dashboard { background: rgba(0,10,30,0.7); border: 1px solid rgba(0,100,200,0.3); border-radius: 14px; padding: 18px; margin-bottom: 18px; } .snx-perf-dash-title { font-size: 13px; font-weight: 800; color: #00AEEF; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 14px; display: flex; align-items: center; gap: 8px; } .snx-perf-dash-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 8px; margin-bottom: 14px; } .snx-perf-dash-item { background: rgba(0,20,55,0.7); border: 1px solid rgba(0,80,160,0.25); border-radius: 8px; padding: 10px 12px; } .snx-perf-dash-key { font-size: 10px; color: #4a7a9a; letter-spacing: 0.5px; text-transform: uppercase; margin-bottom: 3px; } .snx-perf-dash-val { font-size: 14px; font-weight: 700; color: #c8e8ff; } .snx-perf-dash-val.good { color: #39FF14; } .snx-perf-dash-val.warn { color: #ffaa44; } .snx-perf-dash-val.err { color: #ff5566; } .snx-perf-reset-btn { display: block; width: 100%; padding: 10px; border-radius: 10px; background: rgba(0,60,140,0.25); border: 1px solid rgba(0,174,239,0.4); color: #00AEEF; font-size: 13px; font-weight: 700; cursor: pointer; text-align: center; transition: background 0.15s, box-shadow 0.15s; font-family: inherit; } .snx-perf-reset-btn:hover { background: rgba(0,80,180,0.35); box-shadow: 0 0 14px rgba(0,174,239,0.3); } /* ══════════════════════════════════════════════════ NEXUS LOADING COMPONENTS Lightweight skeleton & spinner replacements ══════════════════════════════════════════════════ */ /* Nexus spinner ring */ .snx-nexus-ring { display: inline-block; width: 32px; height: 32px; border: 3px solid rgba(0,174,239,0.15); border-top-color: #00AEEF; border-radius: 50%; animation: snxRingSpin 0.8s linear infinite; flex-shrink: 0; } .snx-nexus-ring.green { border-top-color: #39FF14; border-color: rgba(57,255,20,0.15); border-top-color: #39FF14; } .snx-nexus-ring.sm { width: 18px; height: 18px; border-width: 2px; } @keyframes snxRingSpin { to { transform: rotate(360deg); } } /* Nexus loading state — full container */ .snx-loading-state { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 40px 20px; gap: 14px; text-align: center; } .snx-loading-label { font-size: 11px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: #00AEEF; text-shadow: 0 0 10px rgba(0,174,239,0.4); } /* Skeleton loading — placeholder shimmer */ .snx-skeleton { background: linear-gradient( 90deg, rgba(0,40,100,0.3) 0%, rgba(0,80,180,0.18) 40%, rgba(0,40,100,0.3) 80% ); background-size: 200% 100%; animation: snxSkeletonShimmer 1.5s infinite linear; border-radius: 6px; } @keyframes snxSkeletonShimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } } .snx-skeleton-post { background: rgba(11,31,58,0.9); border: 1px solid rgba(0,80,160,0.2); border-radius: 14px; padding: 18px; margin-bottom: 14px; animation: none; /* container is static; inner elements shimmer */ } .snx-skeleton-avatar { width: 38px; height: 38px; border-radius: 50%; flex-shrink: 0; } .snx-skeleton-line { height: 12px; margin-bottom: 8px; border-radius: 6px; } .snx-skeleton-line.short { max-width: 40%; } .snx-skeleton-line.med { max-width: 65%; } .snx-skeleton-line.long { max-width: 90%; } /* Reduced motion: no shimmer */ @media (prefers-reduced-motion: reduce) { .snx-skeleton { animation: none; background: rgba(0,40,100,0.2); } .snx-nexus-ring { animation: none; border-top-color: rgba(0,174,239,0.5); } } /* ══════════════════════════════════════════════════ VIDEO & IMAGE LAZY LOADING — prevent layout shift ══════════════════════════════════════════════════ */ img[loading="lazy"], video[loading="lazy"] { /* Prevent CLS by reserving space */ min-height: 40px; } /* Off-screen video paused indicator (not visible to user) */ video.snx-paused-offscreen { /* Purely a class marker; no visual change needed */ } /* ══════════════════════════════════════════════════ QUALITY INDICATOR BADGE (debug, Founder only) ══════════════════════════════════════════════════ */ #snxPerfBadge { display: none; position: fixed; bottom: 80px; right: 12px; z-index: 9990; font-size: 9px; font-weight: 800; letter-spacing: 1px; text-transform: uppercase; padding: 3px 8px; border-radius: 8px; border: 1px solid rgba(0,174,239,0.4); background: rgba(0,10,30,0.85); color: #6a90b8; pointer-events: none; } html[data-snx-debug="1"] #snxPerfBadge { display: block; }