:root{--bg:#0b0e11;--panel:#161a1e;--border:#2a2e39;--text:#eaecef;--text-muted:#848e9c;--green:#0ecb81;--red:#f6465d;--accent:#fcd535}.light{--bg:#f4f6f8;--panel:#ffffff;--border:#e6e8ea;--text:#1e2329;--text-muted:#707a8a}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--text);transition:background .3s;overflow-x:hidden}.main-nav{display:flex;justify-content:space-between;align-items:center;padding:0 20px;height:65px;background:var(--panel);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:1000}.nav-left{display:flex;align-items:center;gap:40px}.logo{font-size:24px;font-weight:800;letter-spacing:-1px;color:var(--text);cursor:pointer;user-select:none}.logo span{color:var(--accent)}.links{display:flex;gap:25px}.nav-link{text-decoration:none;color:var(--text-muted);font-size:14px;font-weight:600;transition:color .2s}.nav-link.active,.nav-link:hover{color:var(--accent)}.nav-right{display:flex;align-items:center;gap:20px}#auth-header{display:flex;align-items:center;gap:15px;font-size:13px}#auth-header button{background:var(--accent);border:none;padding:7px 18px;border-radius:4px;cursor:pointer;font-weight:700;color:#000}#themeToggle{cursor:pointer;border:1px solid var(--border);border-radius:4px;padding:5px 10px;background:var(--bg);color:var(--text)}#ticker{overflow:hidden;background:var(--panel);border-bottom:1px solid var(--border);height:40px;display:flex;align-items:center;width:100%}.ticker-track{display:inline-flex;white-space:nowrap;gap:50px;padding-left:50px;width:max-content;animation:scroll 40s linear infinite}.ticker-item{font-weight:600;font-size:14px;display:flex;gap:8px}.ticker-item.up .change{color:var(--green)}.ticker-item.down .change{color:var(--red)}@keyframes scroll{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}.tabs-bar{background:var(--bg);padding:0 20px;border-bottom:1px solid var(--border)}.tabs{display:flex;gap:20px}.tab-btn{background:0 0;border:none;color:var(--text-muted);font-size:15px;font-weight:600;cursor:pointer;padding:12px 0;position:relative}.tab-btn.active{color:var(--accent)}.tab-btn.active::after{content:'';position:absolute;bottom:-1px;left:0;width:100%;height:3px;background:var(--accent)}.controls-bar{display:flex;justify-content:space-between;align-items:center;padding:15px 20px;background:var(--panel);border-bottom:1px solid var(--border)}.settings{display:flex;align-items:center;gap:15px}.control-group{display:flex;align-items:center;gap:8px;white-space:nowrap;font-size:13px}input[type=checkbox],select{background:var(--bg);color:var(--text);border:1px solid var(--border);padding:5px 8px;border-radius:4px;cursor:pointer}#chart-container{height:calc(100vh - 250px);min-height:500px;width:100%;background:var(--bg)}.modal-overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.85);z-index:10000;backdrop-filter:blur(5px);justify-content:center;align-items:center}.modal-card{background:var(--panel);width:90%;max-width:400px;padding:40px;border-radius:16px;border:1px solid var(--border);position:relative;box-shadow:0 10px 40px rgba(0,0,0,.5)}.close-btn{position:absolute;top:15px;right:20px;background:0 0;border:none;color:var(--text-muted);font-size:28px;cursor:pointer}.google-btn{width:100%;padding:12px;border-radius:8px;border:1px solid var(--border);background:#fff;color:#000;font-weight:600;display:flex;align-items:center;justify-content:center;gap:10px;cursor:pointer;margin-bottom:20px}.divider{text-align:center;border-bottom:1px solid var(--border);line-height:.1em;margin:20px 0}.divider span{background:var(--panel);padding:0 10px;color:var(--text-muted);font-size:12px}.input-group{margin-bottom:15px;text-align:left}.input-group label{display:block;font-size:12px;margin-bottom:5px;color:var(--text-muted)}.input-group input{width:100%;padding:12px;background:var(--bg);border:1px solid var(--border);border-radius:8px;color:var(--text);box-sizing:border-box}.main-btn{width:100%;padding:14px;background:var(--accent);color:#000;border:none;border-radius:8px;font-weight:700;cursor:pointer;margin-top:10px}.toggle-text{text-align:center;margin-top:20px;font-size:14px;color:var(--text-muted)}.toggle-text a{color:var(--accent);text-decoration:none;font-weight:600}#error-overlay{display:none;background:var(--red);color:#fff;padding:12px;text-align:center;position:fixed;top:0;width:100%;z-index:9999}.dropdown{position:relative;display:inline-block}.dropdown-trigger{display:flex;align-items:center;gap:8px;background:var(--accent)!important;border:none;padding:7px 15px;border-radius:4px;cursor:pointer;font-weight:700;color:#000!important}.dropdown-content{display:none;position:absolute;right:0;background-color:var(--panel);min-width:190px;box-shadow:0 8px 16px rgba(0,0,0,.5);z-index:1000;border-radius:8px;margin-top:8px;border:1px solid var(--border);overflow:hidden}.dropdown.active .dropdown-content{display:block;animation:fadeIn .2s ease forwards}.dropdown-content a{display:block;padding:12px 16px;color:var(--text);text-decoration:none;font-size:13px;transition:background .2s}.dropdown-content a:hover{background-color:var(--bg)}.arrow-down{border:solid #000;border-width:0 2px 2px 0;display:inline-block;padding:3px;transform:rotate(45deg);transition:transform .2s}.dropdown.active .arrow-down{transform:rotate(-135deg)}.main-nav{display:flex;justify-content:space-between;align-items:center;padding:0 20px}.nav-center{flex-grow:1;display:flex;justify-content:center;max-width:500px;margin:0 20px}.search-container{display:flex;width:100%;background:#1f222d;border-radius:6px;border:1px solid #2a2e39}.search-select{background:0 0;color:#d1d4dc;border:none;border-right:1px solid #2a2e39;padding:8px;font-size:13px;cursor:pointer;outline:0;border-radius:6px 0 0 6px}.search-select option{background:#1f222d;color:#d1d4dc}.search-input-wrapper{position:relative;flex-grow:1}#index-search{width:100%;background:0 0;border:none;color:#fff;padding:8px 12px;outline:0}.search-results-dropdown{display:none;position:absolute;top:100%;left:0;width:100%;background:#1f222d;border:1px solid #2a2e39;border-top:none;z-index:1000;max-height:300px;overflow-y:auto;border-radius:0 0 6px 6px;box-shadow:0 4px 6px rgba(0,0,0,.3)}.search-item{padding:10px 12px;cursor:pointer;display:flex;align-items:center;border-bottom:1px solid #2a2e39}.search-item:last-child{border-bottom:none}.search-item:hover:not(.no-hover){background:#2a2e39}.res-name{font-weight:500}@media screen and (max-width:768px){.main-nav{flex-wrap:wrap;height:auto;padding:10px 15px;position:relative;gap:10px}.nav-left{width:100%;justify-content:flex-start;margin-bottom:5px;flex-wrap:wrap}.nav-right{position:absolute;top:15px;right:15px}.links{width:100%;overflow-x:auto;padding-bottom:5px;margin-top:5px;justify-content:flex-start;-webkit-overflow-scrolling:touch;gap:20px}.links .nav-link{font-size:14px;white-space:nowrap;padding:5px 0}.nav-center{order:4;width:100%;margin:5px 0 0 0;max-width:none}.controls-bar{flex-direction:column;height:auto;align-items:stretch;padding:15px;gap:15px}.index-info-group{width:100%;justify-content:space-between;align-items:center!important}.date-metadata-col{width:100%;flex-direction:row;justify-content:space-between;margin-top:-8px;opacity:.8}.controls-bar>div:nth-child(3){width:100%;gap:10px}#openDownloadBtn,#viewContentsBtn{flex:1;justify-content:center;padding:12px}.settings{width:100%;flex-wrap:wrap;gap:12px;justify-content:space-between;background:rgba(255,255,255,.03);padding:15px;border-radius:8px;border:1px solid var(--border);box-sizing:border-box}.control-group{flex-direction:column;align-items:flex-start;gap:5px;flex:1;min-width:80px}.control-group label,.control-group span{font-size:11px;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted)}.control-group select{width:100%;padding:8px}#chart-container{height:50vh;min-height:400px}#ticker{display:none}.modal-card{width:90%;padding:25px;max-height:85vh;overflow-y:auto}.index-title{font-size:20px}#livePriceDisplay{font-size:20px!important}}