@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background-color:#0f172a;color:#f1f5f9;line-height:1.5;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh;display:flex;flex-direction:column}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#334155;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#475569}.app-header{background:#0f172acc;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);padding:14px 32px;border-bottom:1px solid rgba(51,65,85,.5);display:flex;align-items:center;gap:12px;position:sticky;top:0;z-index:50}.app-header h1{font-size:1.25rem;font-weight:800;background:linear-gradient(135deg,#3b82f6,#8b5cf6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.5px}.app-header .subtitle{font-size:.8rem;color:#64748b;font-weight:500}.search-container{position:relative;width:100%;max-width:480px}.search-input{width:100%;padding:10px 16px 10px 40px;font-size:.875rem;font-family:Inter,sans-serif;background:#1e293b;border:1px solid #334155;border-radius:10px;color:#f1f5f9;outline:none;transition:all .2s ease}.search-input::placeholder{color:#64748b}.search-input:focus{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f626;background:#1e293b}.search-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:#64748b;font-size:.9rem;pointer-events:none}.search-dropdown{position:absolute;top:calc(100% + 6px);left:0;right:0;background:#1e293bf2;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid #334155;border-radius:12px;max-height:340px;overflow-y:auto;z-index:100;box-shadow:0 16px 48px #0006;animation:dropdownIn .15s ease-out}@keyframes dropdownIn{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.search-result-item{padding:10px 16px;cursor:pointer;border-bottom:1px solid rgba(51,65,85,.4);transition:background .12s ease}.search-result-item:last-child{border-bottom:none}.search-result-item:hover{background:#3b82f614}.search-result-item .symbol{font-weight:700;color:#f1f5f9;font-size:.875rem}.search-result-item .name{color:#94a3b8;font-size:.8rem;margin-top:1px}.search-result-item .exchange{color:#64748b;font-size:.7rem;margin-top:2px}button{font-family:Inter,sans-serif;padding:8px 16px;font-size:.8rem;font-weight:600;background:#1e293b;color:#94a3b8;border:1px solid #334155;border-radius:8px;cursor:pointer;transition:all .15s ease}button:hover{background:#334155;color:#f1f5f9}button:active{transform:scale(.97)}button:disabled{opacity:.4;cursor:not-allowed}.loading-spinner-container{display:flex;align-items:center;justify-content:center;padding:40px}.loading-spinner{width:32px;height:32px;border:2px solid #1e293b;border-top:2px solid #3b82f6;border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.chart-container{flex:1;background:#1e293b99;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-radius:16px;border:1px solid rgba(51,65,85,.5);overflow:hidden;position:relative;min-height:420px;box-shadow:0 4px 24px #0003;animation:fadeIn .3s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.chart-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid rgba(51,65,85,.4)}.chart-header .symbol-name{font-size:1.1rem;font-weight:700;color:#f1f5f9;letter-spacing:-.3px}.chart-header .current-price{font-size:1.25rem;font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:-.5px}.chart-header .price-up{color:#10b981}.chart-header .price-down{color:#f43f5e}.interval-selector{display:flex;gap:4px;padding:8px 20px;border-bottom:1px solid rgba(51,65,85,.4);background:#0f172a4d}.interval-btn{padding:5px 14px;font-size:.75rem;font-weight:600;background:transparent;color:#64748b;border:1px solid transparent;border-radius:6px;cursor:pointer;transition:all .15s ease}.interval-btn:hover{background:#3b82f614;color:#94a3b8;transform:none;box-shadow:none}.interval-btn.active{background:#3b82f6;color:#fff;border-color:#3b82f6;transform:none;box-shadow:none}.chart-wrapper{width:100%;height:calc(100% - 105px);min-height:350px}.error-message{background:#f43f5e14;border:1px solid rgba(244,63,94,.2);border-radius:10px;padding:12px 16px;color:#f43f5e;font-size:.85rem;font-weight:500}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;min-height:350px;color:#475569;gap:12px}.empty-state .icon{font-size:2.5rem;opacity:.3}.empty-state .message{font-size:.9rem;font-weight:500}.main-page{display:flex;flex-direction:column;flex:1;padding:20px 32px;gap:16px;max-width:1440px;width:100%;margin:0 auto}.market-badges{display:flex;flex-wrap:wrap;gap:8px;padding:0;align-items:center}.market-badge{display:flex;align-items:center;gap:8px;padding:8px 14px;background:#1e293b99;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid rgba(51,65,85,.4);border-radius:10px;white-space:nowrap;transition:all .2s ease}.market-badge:hover{background:#1e293be6;border-color:#3b82f64d}.market-badge .badge-label{font-size:.7rem;font-weight:700;color:#64748b;text-transform:uppercase;letter-spacing:.5px}.market-badge .badge-value{font-size:.8rem;font-weight:700;font-variant-numeric:tabular-nums;color:#f1f5f9}.market-badge .badge-change{font-size:.7rem;font-weight:600;font-variant-numeric:tabular-nums}.market-badge .badge-up{color:#10b981}.market-badge .badge-down{color:#f43f5e}.market-badge.stale{opacity:.6}.stale-banner{display:flex;align-items:center;justify-content:center;gap:12px;padding:8px 16px;background:#f59e0b14;border-bottom:1px solid rgba(245,158,11,.2);color:#f59e0b;font-size:.78rem;font-weight:500}.stale-retry-btn{padding:3px 10px;font-size:.72rem;font-weight:600;background:#f59e0b26;color:#f59e0b;border:1px solid rgba(245,158,11,.3);border-radius:6px;cursor:pointer}.stale-retry-btn:hover{background:#f59e0b40;color:#fbbf24}.chart-refresh-btn,.badge-refresh-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;background:#3341554d;border:1px solid rgba(51,65,85,.5);border-radius:8px;color:#64748b;cursor:pointer;flex-shrink:0;transition:all .15s ease}.chart-refresh-btn:hover,.badge-refresh-btn:hover{background:#3b82f61f;border-color:#3b82f64d;color:#3b82f6}.chart-refresh-btn:active,.badge-refresh-btn:active{transform:scale(.92)}.market-badges-wrapper{display:flex;flex-direction:column;gap:6px}.market-badges-wrapper .stale-banner{border-radius:8px;border:1px solid rgba(245,158,11,.15);border-bottom:none}@media (max-width: 768px){.app-header{padding:12px 16px;flex-direction:column;align-items:flex-start;gap:6px}.app-header h1{font-size:1.1rem}.main-page{padding:12px 16px;gap:12px}.search-container{max-width:100%}.chart-container{min-height:320px;border-radius:12px}.chart-wrapper{min-height:260px}.market-badges{gap:6px}.market-badge{padding:6px 10px}}