/* ============================================================ GATINONDATION — Design System ============================================================ */ /* 1. Custom Properties */ :root { --glass-bg: rgba(255, 255, 255, 0.05); --glass-bg-hover: rgba(255, 255, 255, 0.08); --glass-border: rgba(255, 255, 255, 0.10); --glass-blur: blur(12px); --emerald: #34D399; --emerald-dim: rgba(52, 211, 153, 0.12); --emerald-border: rgba(52, 211, 153, 0.22); --sky: #38bdf8; --alert-red: #f87171; --alert-orange: #fb923c; --alert-amber: #fbbf24; --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1); --grain: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); --bg-base: #000; --text-base: #e4e4e7; } /* Light theme tokens — toggled via data-theme="light" on */ [data-theme="light"] { --glass-bg: rgba(0, 0, 0, 0.03); --glass-bg-hover: rgba(0, 0, 0, 0.06); --glass-border: rgba(0, 0, 0, 0.10); --emerald: #059669; --emerald-dim: rgba(5, 150, 105, 0.10); --emerald-border: rgba(5, 150, 105, 0.25); --sky: #0284c7; --alert-red: #dc2626; --alert-orange: #ea580c; --alert-amber: #d97706; --bg-base: #fafafa; --text-base: #18181b; } /* 2. Base */ html, body { background: var(--bg-base); color: var(--text-base); transition: background-color 200ms ease, color 200ms ease; } body { font-family: 'Inter', system-ui, sans-serif; } h1, h2, h3, h4 { font-family: 'Inter', system-ui, sans-serif; font-weight: 600; letter-spacing: -0.05em; line-height: 1.05; } /* 3. Glass system — grain via ::before */ .glass-lg, .glass, .glass-sm { background: var(--glass-bg); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur); border: 1px solid var(--glass-border); position: relative; overflow: hidden; } .glass-lg { border-radius: 2.5rem; } .glass { border-radius: 1.5rem; } .glass-sm { border-radius: 1rem; } .glass-lg::before, .glass::before, .glass-sm::before { content: ''; position: absolute; inset: 0; background-image: var(--grain); opacity: 0.08; pointer-events: none; z-index: 0; } .glass-lg > *, .glass > *, .glass-sm > * { position: relative; z-index: 1; } /* 4. Navigation */ .gato-nav { background: rgba(0, 0, 0, 0.85) !important; backdrop-filter: var(--glass-blur) !important; -webkit-backdrop-filter: var(--glass-blur) !important; border-bottom: 1px solid var(--glass-border) !important; } /* 5. Active state (nav links, tabs) */ .ds-active { background: var(--emerald-dim) !important; color: var(--emerald) !important; border-color: var(--emerald-border) !important; } /* 6. Gradient text accent */ .gradient-text { background: linear-gradient(90deg, var(--emerald), var(--sky)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; } /* 7. Hero radial glow hints */ .hero-glow::after { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 10% 20%, rgba(52, 211, 153, 0.07) 0%, transparent 50%), radial-gradient(circle at 85% 75%, rgba(56, 189, 248, 0.05) 0%, transparent 45%); pointer-events: none; z-index: 0; } /* 8. Card hover scale */ .card-hover { transition: transform 300ms var(--ease-out-expo), background 300ms; cursor: default; } .card-hover:hover { background: var(--glass-bg-hover) !important; transform: scale(1.05); } /* 9. Entry animation */ @keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } } .anim { opacity: 0; transform: translateY(20px); transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo); } .anim.anim-visible { opacity: 1; transform: translateY(0); } .anim-1 { transition-delay: 0.10s; } .anim-2 { transition-delay: 0.20s; } .anim-3 { transition-delay: 0.30s; } .anim-4 { transition-delay: 0.40s; } /* 10. Reduced motion */ @media (prefers-reduced-motion: reduce) { .anim { opacity: 1 !important; transform: none !important; transition: none !important; } .card-hover:hover { transform: none !important; } } /* 11. Skeleton (fond noir) */ .skeleton { background: linear-gradient( 90deg, rgba(255, 255, 255, 0.05) 25%, rgba(255, 255, 255, 0.09) 50%, rgba(255, 255, 255, 0.05) 75% ); background-size: 200% 100%; animation: shimmer 1.5s ease-in-out infinite; } @keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } } /* 12. Scrollbar */ ::-webkit-scrollbar { width: 4px; height: 4px; } ::-webkit-scrollbar-track { background: transparent; } ::-webkit-scrollbar-thumb { background: #27272a; border-radius: 2px; } ::-webkit-scrollbar-thumb:hover { background: #3f3f46; } /* 13. Focus */ *:focus-visible { outline: 2px solid var(--emerald); outline-offset: 2px; } /* 14. Ticker */ @keyframes ticker { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } } .ticker-scroll { animation: ticker 30s linear infinite; } .ticker-scroll:hover { animation-play-state: paused; } @media (max-width: 639px) { .ticker-scroll { animation-duration: 20s; } #region-grid { max-height: 200px; overflow-y: auto; } #chart-container { height: 200px !important; } } /* 15. Alert pulse */ @keyframes pulse-alert { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } } .alert-pulse { animation: pulse-alert 2s ease-in-out infinite; } /* 16. Fade-in (legacy) */ @keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } } .fade-in { animation: fadeIn 0.3s ease forwards; } /* 17. Line clamp */ .line-clamp-2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; } /* 18. Splash screen */ #splash { position: fixed; inset: 0; z-index: 200; background: #000; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1.5rem; animation: splash-exit 0.8s var(--ease-out-expo) 4.2s forwards; pointer-events: none; } @keyframes splash-exit { to { opacity: 0; visibility: hidden; } } #splash-logo { width: 96px; height: 96px; animation: splash-logo-in 0.9s var(--ease-out-expo) 0.1s both; } @keyframes splash-logo-in { from { opacity: 0; transform: scale(0.75); } to { opacity: 1; transform: scale(1); } } #splash-title { font-family: 'Inter', system-ui, sans-serif; font-size: clamp(1.75rem, 5vw, 2.5rem); font-weight: 700; letter-spacing: -0.05em; background: linear-gradient(90deg, var(--emerald), var(--sky)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; animation: splash-text-in 0.9s var(--ease-out-expo) 0.35s both; } #splash-tagline { font-size: 0.75rem; color: #52525b; letter-spacing: 0.12em; text-transform: uppercase; animation: splash-text-in 0.9s var(--ease-out-expo) 0.55s both; } @keyframes splash-text-in { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } } #splash-bar-track { width: 160px; height: 2px; background: rgba(255,255,255,0.07); border-radius: 1px; overflow: hidden; animation: splash-text-in 0.9s var(--ease-out-expo) 0.7s both; } #splash-bar-fill { height: 100%; width: 0%; background: linear-gradient(90deg, var(--emerald), var(--sky)); border-radius: 1px; animation: splash-progress 3.8s cubic-bezier(0.4, 0, 0.2, 1) 0.8s forwards; } @keyframes splash-progress { 0% { width: 0%; } 60% { width: 75%; } 90% { width: 95%; } 100% { width: 100%; } } @media (prefers-reduced-motion: reduce) { #splash { animation: splash-exit 0s 0.5s forwards; } #splash-logo, #splash-title, #splash-tagline, #splash-bar-track { animation: none; opacity: 1; transform: none; } #splash-bar-fill { animation: none; width: 100%; } } /* 19. Select option contrast — les