*,:before,:after{box-sizing:border-box}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{min-height:100vh;margin:0}#root{min-height:100vh}:root{--bg:#0f172a;--bg-card:#1e293b;--bg-hover:#273548;--text:#f1f5f9;--text-secondary:#94a3b8;--border:#334155;--accent:#3b82f6;--accent-hover:#2563eb;--green:#22c55e;--red:#ef4444;--yellow:#f59e0b}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6}.page-header{text-align:center;padding:2rem 1rem}.page-header h1{background:linear-gradient(135deg, var(--accent), #a78bfa);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:2.5rem;font-weight:700}.subtitle{color:var(--text-secondary);margin-top:.5rem;font-size:1.1rem}.stats-bar{justify-content:center;gap:2rem;margin-top:1rem;display:flex}.stat{background:var(--bg-card);color:var(--text-secondary);border-radius:8px;padding:.5rem 1.25rem;font-size:.9rem}.stat strong{color:var(--text);font-size:1.1rem}.controls{flex-wrap:wrap;align-items:center;gap:1rem;max-width:1200px;margin:0 auto;padding:0 1rem 1.5rem;display:flex}.search-bar{flex:1;min-width:250px;position:relative}.search-icon{color:var(--text-secondary);pointer-events:none;position:absolute;top:50%;left:12px;transform:translateY(-50%)}.search-input{border:1px solid var(--border);background:var(--bg-card);width:100%;color:var(--text);border-radius:10px;outline:none;padding:.75rem 2.5rem .75rem 2.75rem;font-size:1rem;transition:border-color .2s}.search-input:focus{border-color:var(--accent)}.search-clear{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;padding:4px;font-size:1rem;position:absolute;top:50%;right:12px;transform:translateY(-50%)}.filter-tabs{background:var(--bg-card);border-radius:10px;gap:.25rem;padding:4px;display:flex}.filter-tab{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:8px;padding:.5rem 1rem;font-size:.9rem;font-weight:500;transition:all .2s}.filter-tab.active{background:var(--accent);color:#fff}.sort-control{color:var(--text-secondary);align-items:center;gap:.5rem;font-size:.9rem;display:flex}.sort-control select{border:1px solid var(--border);background:var(--bg-card);color:var(--text);cursor:pointer;border-radius:8px;outline:none;padding:.5rem;font-size:.9rem}.instruments-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1rem;max-width:1200px;margin:0 auto;padding:0 1rem 2rem;display:grid}.instrument-card{background:var(--bg-card);border:1px solid var(--border);cursor:pointer;border-radius:12px;padding:1.25rem;transition:all .2s}.instrument-card:hover{background:var(--bg-hover);border-color:var(--accent);transform:translateY(-2px);box-shadow:0 4px 12px #3b82f626}.card-header{justify-content:space-between;align-items:center;margin-bottom:.5rem;display:flex}.badge{color:var(--accent);background:#3b82f626;border-radius:6px;padding:.2rem .6rem;font-size:.75rem;font-weight:600}.symbol{color:var(--text-secondary);font-family:monospace;font-size:.8rem}.card-name{margin-bottom:.75rem;font-size:1.1rem;font-weight:600}.card-quote{justify-content:space-between;align-items:center;margin-bottom:.75rem;display:flex}.price{font-size:1.25rem;font-weight:700}.change{font-size:.9rem;font-weight:600}.no-data{color:var(--text-secondary);margin-bottom:.75rem;font-size:.85rem;font-style:italic}.card-recommendation{border-top:1px solid var(--border);padding-top:.75rem}.recommendation-badge{border-radius:8px;margin-bottom:.5rem;padding:.3rem .75rem;font-size:.85rem;font-weight:700;display:inline-block}.score-bar-container{background:var(--border);border-radius:2px;height:4px;margin-bottom:.5rem}.score-bar{border-radius:2px;height:100%;transition:width .3s}.reason{color:var(--text-secondary);font-size:.8rem;line-height:1.4}.loading,.no-results{text-align:center;color:var(--text-secondary);padding:3rem 1rem;font-size:1.1rem}.error-banner{max-width:1200px;color:var(--red);background:#ef44441a;border:1px solid #ef44444d;border-radius:10px;justify-content:space-between;align-items:center;margin:0 auto 1rem;padding:1rem 1.5rem;display:flex}.error-banner button{background:var(--red);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:.5rem 1rem;font-weight:600}.chart-container{padding:1rem}.chart-container h3{color:var(--text-secondary);margin-bottom:1rem}.chart-loading,.chart-empty{text-align:center;color:var(--text-secondary);padding:2rem}@media (width<=640px){.page-header h1{font-size:1.75rem}.controls{flex-direction:column;align-items:stretch}.search-bar{min-width:auto}.sort-control{justify-content:flex-end}.instruments-grid{grid-template-columns:1fr}}