:root{--bg-color: #0b0e11;--card-bg: #1e2329;--card-hover: #2b3139;--primary-color: #f0b90b;--text-main: #eaecef;--text-muted: #848e9c;--border-color: #30363d;--up-color: #0ecb81;--down-color: #f6465d;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;--glass-bg: rgba(30, 35, 41, .7);--glass-border: rgba(255, 255, 255, .1)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-main);font-family:var(--font-family);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.container{max-width:1200px;margin:0 auto;padding:2rem}.glass{background:var(--glass-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--glass-border);border-radius:12px}.card{background-color:var(--card-bg);border-radius:12px;padding:1.5rem;border:1px solid var(--border-color);transition:transform .2s ease,border-color .2s ease;min-width:0}.card:hover{border-color:var(--primary-color)}h1,h2,h3{color:var(--text-main);margin-bottom:1rem}button{cursor:pointer;border:none;border-radius:4px;padding:.5rem 1rem;font-weight:600;transition:all .2s}.btn-primary{background-color:var(--primary-color);color:#000}.btn-primary:hover{background-color:#db9d00}.text-up{color:var(--up-color)}.text-down{color:var(--down-color)}.fade-in{animation:fadeIn .5s ease-in}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.controls-container{display:flex;align-items:center;gap:1.5rem}.search-container{position:relative;width:300px}@media(max-width:768px){.container{padding:1rem}.header-responsive{flex-direction:column;align-items:flex-start!important;gap:1.5rem}.header-responsive>div:last-child{width:100%!important}.controls-container{flex-direction:column-reverse;align-items:stretch;gap:1rem;width:100%}.search-container{width:100%}.user-info{justify-content:space-between;flex-wrap:wrap;gap:.5rem!important}.user-identity{max-width:calc(100% - 100px)}.grid-2,.grid-mobile-stack{grid-template-columns:1fr!important}.card{padding:1rem}h1{font-size:1.5rem!important}.ticker-container{flex-direction:column;align-items:flex-start!important;gap:1rem}.period-buttons{display:flex;overflow-x:auto;width:100%;padding-bottom:.5rem;gap:.5rem}.period-buttons button{flex-shrink:0}.table-container{overflow-x:auto}table{min-width:500px}}.landing-container{min-height:100vh;display:flex;flex-direction:column}.landing-nav{display:flex;justify-content:space-between;align-items:center;padding:2rem 5%}.landing-nav .logo{display:flex;align-items:center;gap:.8rem;font-size:1.5rem;font-weight:700}.hero-section{display:grid;grid-template-columns:1.2fr 1fr;gap:4rem;padding:4rem 5%;align-items:center;flex:1}.hero-content h1{font-size:4rem;line-height:1.1;margin-bottom:1.5rem}.hero-subtitle{font-size:1.2rem;color:var(--text-muted);line-height:1.6;margin-bottom:2.5rem;max-width:600px}.badge{background:#f0b90b1a;color:var(--primary-color);padding:.5rem 1rem;border-radius:50px;font-size:.8rem;font-weight:700;margin-bottom:1.5rem;display:inline-block}.hero-actions{display:flex;flex-direction:column;gap:1.5rem}.btn-large{padding:1rem 2rem;font-size:1.1rem;font-weight:700;border-radius:12px;display:flex;align-items:center;justify-content:center;gap:.8rem;max-width:fit-content}.btn-outline{background:transparent;border:1px solid rgba(255,255,255,.2);color:#fff;padding:.6rem 1.5rem;border-radius:8px;font-weight:600;cursor:pointer;transition:all .3s ease;font-size:.9rem}.btn-outline:hover{background:#ffffff0d;border-color:#fff6}.hero-stats{display:flex;gap:2rem;color:var(--text-muted);font-size:.9rem}.hero-visual{perspective:1000px}.visual-card{transform:rotateY(-15deg) rotateX(10deg);padding:3rem;text-align:center;box-shadow:0 50px 100px #00000080}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;padding:4rem 5%}.feature-card{padding:2rem;background:#ffffff05;border:1px solid var(--border-color);border-radius:16px;transition:transform .3s ease}.feature-card:hover{transform:translateY(-5px)}.feature-card svg{margin-bottom:1.5rem;width:32px;height:32px}.landing-footer{padding:2rem 5%;text-align:center;color:var(--text-muted);font-size:.9rem;border-top:1px solid var(--border-color)}.auth-overlay{position:fixed;inset:0;background:#000c;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem}.auth-card{width:100%;max-width:450px;padding:2.5rem}.auth-header{text-align:center;margin-bottom:2rem}.input-group{margin-bottom:1.5rem}.input-group label{display:flex;align-items:center;gap:.5rem;font-size:.9rem;margin-bottom:.5rem;color:var(--text-muted)}.input-group input{width:100%;padding:.8rem 1rem;background:#ffffff0d;border:1px solid var(--border-color);border-radius:8px;color:#fff;transition:border-color .3s ease}.input-group input:focus{border-color:var(--primary-color);outline:none}.error-msg{background:#f6465d1a;color:var(--down-color);padding:.8rem;border-radius:8px;font-size:.85rem;margin-bottom:1.5rem;display:flex;align-items:center;gap:.5rem}.auth-footer{margin-top:1.5rem;text-align:center;font-size:.9rem;color:var(--text-muted)}.btn-link{background:none;border:none;cursor:pointer;padding:0;margin-left:.5rem;font-weight:700}.spin{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media(max-width:768px){.hide-mobile{display:none!important}.hero-section{grid-template-columns:1fr;text-align:center;padding:2rem 5%!important}.hero-content h1{font-size:2.5rem}.hero-actions{align-items:center}.features-grid{grid-template-columns:1fr}.hero-visual{display:block;margin-top:2rem}}