:root{--font-family: "Inter", system-ui, Avenir, Helvetica, Arial, sans-serif;--line-height: 1.5;--font-weight: 400;--color-bg-primary: #0f172a;--color-bg-secondary: #1e293b;--color-text-primary: #f8fafc;--color-text-secondary: #94a3b8;--color-accent: #3b82f6;--color-accent-hover: #2563eb;--color-success: #10b981;--color-danger: #ef4444;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--radius-md: .375rem;--radius-lg: .5rem;--header-height: 60px;--nav-height: 60px;color-scheme:light dark;color:var(--color-text-primary);background-color:var(--color-bg-primary);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);min-height:100vh;margin:0}#root{width:100%;min-height:100vh;display:flex;flex-direction:column}a{text-decoration:none;color:inherit}button{cursor:pointer}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1rem}.text-success{color:var(--color-success)}.text-danger{color:var(--color-danger)}.text-secondary{color:var(--color-text-secondary)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-2{gap:.5rem}.gap-4{gap:1rem}.grid{display:grid}.grid-cols-1{grid-template-columns:repeat(1,minmax(0,1fr))}.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}@media(min-width:768px){.md\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.md\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.md\:grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}#root{padding-bottom:0}}.app-layout{min-height:100vh;display:flex;flex-direction:column}.app-header{background-color:var(--color-bg-secondary);height:var(--header-height);position:sticky;top:0;z-index:50;box-shadow:var(--shadow-sm);border-bottom:1px solid rgba(255,255,255,.05)}.header-container{height:100%;display:flex;align-items:center;justify-content:space-between}.logo{display:flex;align-items:center;gap:.5rem;color:var(--color-accent)}.logo-icon{width:28px;height:28px}.logo h1{font-size:1.25rem;font-weight:700;color:var(--color-text-primary)}.desktop-nav{display:none;gap:1.5rem}.nav-item{color:var(--color-text-secondary);font-weight:500;font-size:.95rem;padding:.5rem 0;border-bottom:2px solid transparent;transition:all .2s}.nav-item:hover{color:var(--color-text-primary)}.nav-item.active{color:var(--color-accent);border-bottom-color:var(--color-accent)}.app-main{flex:1;padding-top:2rem;padding-bottom:2rem}.app-footer{background-color:var(--color-bg-secondary);padding:1rem 0;border-top:1px solid rgba(255,255,255,.05);font-size:.75rem;width:100%}.footer-content{display:flex;justify-content:center!important;align-items:center;color:var(--color-text-secondary);flex-direction:row!important;width:100%}.footer-content p{margin:0;padding:0}@media(max-width:768px){.app-footer{padding-bottom:calc(var(--nav-height) + 1rem)}}.footer-sub{opacity:.7}.mobile-nav{position:fixed;bottom:0;left:0;width:100%;height:var(--nav-height);background-color:var(--color-bg-secondary);display:flex;justify-content:space-around;align-items:center;box-shadow:0 -1px 3px #0000001a;border-top:1px solid rgba(255,255,255,.05);z-index:50}.mobile-nav-item{display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--color-text-secondary);font-size:.7rem;gap:4px;width:100%;height:100%;transition:color .2s}.mobile-nav-item.active{color:var(--color-accent)}.mobile-nav-item span{font-weight:500}@media(min-width:768px){.desktop-nav{display:flex}.mobile-nav{display:none}.app-main{padding-bottom:2rem}}.market-card{background-color:var(--color-bg-secondary);border-radius:var(--radius-lg);padding:1rem;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:.75rem;transition:transform .2s,box-shadow .2s,background-color .3s,border-color .3s;position:relative;overflow:hidden;border:1px solid transparent}.market-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.market-card.trend-up{border-color:#10b9814d}.market-card.trend-down{border-color:#ef44444d}.market-card:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at center,transparent 0%,transparent 100%);transition:opacity .5s;opacity:0;pointer-events:none;z-index:0}.market-card.trend-up:before{background:radial-gradient(circle at 50% 120%,rgba(16,185,129,.15) 0%,transparent 70%);animation:wave-pulse 3s infinite ease-in-out;opacity:1}.market-card.trend-down:before{background:radial-gradient(circle at 50% 120%,rgba(239,68,68,.15) 0%,transparent 70%);animation:wave-pulse 3s infinite ease-in-out;opacity:1}@keyframes wave-pulse{0%{transform:scale(.9);opacity:.3}50%{transform:scale(1.1);opacity:.6}to{transform:scale(.9);opacity:.3}}.card-header,.card-body,.card-footer{position:relative;z-index:1}.card-header{display:flex;justify-content:space-between;align-items:center}.card-title{font-size:1.125rem;font-weight:600;color:var(--color-text-primary)}.card-symbol{font-size:.875rem;color:var(--color-text-secondary);background:#ffffff0d;padding:2px 6px;border-radius:4px}.card-body{display:flex;justify-content:space-between;gap:1rem}.price-container{display:flex;flex-direction:column}.price-container .label{font-size:.75rem;color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.5px}.price-container .price{font-size:1rem;font-weight:500;color:var(--color-text-primary)}.card-footer{display:flex;justify-content:flex-end;gap:.5rem;font-size:.875rem;font-weight:600;padding-top:.5rem;border-top:1px solid rgba(255,255,255,.05)}.card-footer.up{color:var(--color-success)}.card-footer.down{color:var(--color-danger)}.page-header{margin-bottom:2rem;width:100%}.search-input{background-color:var(--color-bg-secondary);border:1px solid rgba(255,255,255,.1);color:var(--color-text-primary);padding:.75rem 1rem;border-radius:var(--radius-md);width:100%;max-width:100%;font-size:1rem;outline:none;transition:border-color .2s}.search-input:focus{border-color:var(--color-accent)}.loading-state{display:flex;justify-content:center;align-items:center;height:200px;color:var(--color-text-secondary);font-size:1.125rem}