*{box-sizing:border-box;}body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",sans-serif;background:radial-gradient(circle at top,#2b0005 0,#050307 40%,#020005 80%);color:var(--text);min-height:100vh;padding:24px;display:flex;justify-content:center;overflow-x:hidden;}.app{width:100%;max-width:1200px;animation:floatIn 0.6s ease-out both;}header{display:flex;flex-wrap:wrap;align-items:center;gap:12px 16px;margin-bottom:20px;}.logo{width:36px;height:36px;border-radius:999px;flex-shrink:0;box-shadow:0 0 0 2px rgba(255,37,58,0.4);}.header-main{display:flex;flex-direction:column;gap:2px;min-width:0;}header h1{font-size:1.4rem;margin:0;letter-spacing:0.03em;display:flex;align-items:center;gap:8px;}header h1 span.badge{font-size:0.7rem;padding:3px 7px;border-radius:999px;border:1px solid rgba(148,163,184,0.7);color:var(--muted);text-transform:uppercase;background:rgba(7,3,6,0.9);}header .subtitle{font-size:0.8rem;color:var(--muted);max-width:650px;margin-top:4px;}.header-actions{margin-left:auto;display:flex;align-items:center;gap:8px;flex-wrap:wrap;}.donate-pill,.github-pill{padding:6px 12px;border-radius:999px;font-size:0.72rem;display:inline-flex;align-items:center;gap:6px;white-space:nowrap;cursor:pointer;transition:transform 0.12s ease,box-shadow 0.12s ease,filter 0.12s ease,border-color 0.12s ease,background 0.12s ease;}.donate-pill{border:1px solid rgba(248,250,252,0.12);background:radial-gradient(circle at top left,rgba(255,37,58,0.18),rgba(15,5,10,0.96));color:var(--muted);box-shadow:0 10px 24px rgba(255,37,58,0.35);}.donate-pill:hover{transform:translateY(-1px) scale(1.02);box-shadow:0 14px 30px rgba(255,37,58,0.55);border-color:rgba(255,148,178,0.9);filter:brightness(1.05);}.donate-heart{font-size:0.85rem;color:#ff9db3;}.donate-label{font-weight:500;color:#e5e7eb;}.donate-address{display:none;}.github-pill{border:1px solid rgba(148,163,184,0.5);background:rgba(8,10,15,0.95);color:var(--muted);text-decoration:none;box-shadow:0 8px 18px rgba(15,23,42,0.45);}.github-pill:hover{transform:translateY(-1px) scale(1.02);border-color:rgba(255,255,255,0.8);box-shadow:0 12px 26px rgba(15,23,42,0.7);filter:brightness(1.03);}.github-icon svg{display:block;}.github-icon{width:16px;height:16px;}.github-label{display:none;}.grid{display:grid;grid-template-columns:minmax(0,2.2fr) minmax(0,1.3fr);gap:18px;}@media (max-width:900px){body{padding:16px 10px 24px;}header{align-items:flex-start;}.grid{grid-template-columns:minmax(0,1fr);}#chart-card{width:100%;min-height:420px;}.header-actions{margin-left:0;}.github-pill,.donate-pill{width:100%;justify-content:center;}}#conversion-card{grid-column:2;grid-row:1;}@media (max-width:900px){#conversion-card{grid-column:1;grid-row:2;}}.card{background:radial-gradient(circle at top left,#1a060b 0,#060106 55%);border-radius:var(--card-radius);border:1px solid rgba(56,12,24,0.9);box-shadow:var(--shadow-soft);padding:16px 16px 14px;position:relative;overflow:hidden;transition:border-color 0.15s ease,box-shadow 0.15s ease,transform 0.15s ease,background 0.2s ease;animation:floatIn 0.7s ease-out both;}.grid > .card:nth-child(2){animation-delay:0.08s;}.card::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at top right,rgba(255,37,58,0.18),transparent 55%);opacity:0.9;pointer-events:none;}.card:hover{border-color:var(--accent);box-shadow:0 22px 54px rgba(255,37,58,0.35);transform:translateY(-2px);background:radial-gradient(circle at top left,#22060e 0,#060106 60%);}.card-header{position:relative;z-index:1;display:flex;justify-content:space-between;align-items:baseline;gap:8px;margin-bottom:10px;}.card-title{font-size:0.9rem;font-weight:600;letter-spacing:0.05em;text-transform:uppercase;color:#e5e7eb;}.card-subtitle{font-size:0.75rem;color:var(--muted);}.settings-row{position:relative;z-index:1;display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:10px;font-size:0.78rem;}.field-group{display:flex;flex-direction:column;gap:4px;min-width:0;}.field-label{font-size:0.7rem;text-transform:uppercase;letter-spacing:0.1em;color:var(--muted);}.field-row{display:flex;gap:6px;align-items:center;min-width:0;flex-wrap:wrap;}input[type="text"],input[type="number"],select{background:rgba(10,2,9,0.95);border-radius:999px;border:1px solid rgba(148,27,49,0.8);padding:6px 10px;color:var(--text);font-size:0.78rem;outline:none;min-width:0;transition:border-color 0.15s ease,box-shadow 0.15s ease,background 0.15s ease;}input[type="text"]{width:260px;max-width:100%;}input[type="number"]{width:82px;}select{padding-right:26px;}input:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 1px rgba(255,37,58,0.32);background:rgba(10,2,10,1);}button{border-radius:999px;border:none;padding:7px 14px;font-size:0.8rem;font-weight:500;cursor:pointer;display:inline-flex;align-items:center;gap:6px;background:linear-gradient(135deg,#ff253a,#ff7a3c);color:#050308;box-shadow:0 10px 24px rgba(255,37,58,0.6);white-space:nowrap;transition:transform 0.12s ease,box-shadow 0.12s ease,filter 0.12s ease,opacity 0.12s ease;}button:hover:not(:disabled){transform:translateY(-1px) scale(1.02);box-shadow:0 16px 32px rgba(255,37,58,0.7);filter:brightness(1.05);}button.secondary{background:transparent;color:var(--muted);border:1px solid rgba(75,85,99,0.8);box-shadow:none;}button.secondary:hover:not(:disabled){border-color:var(--accent);color:#e5e7eb;}button:disabled{opacity:0.6;cursor:default;box-shadow:none;}.pill{border-radius:999px;padding:4px 9px;font-size:0.7rem;border:1px solid rgba(75,85,99,0.7);color:var(--muted);display:inline-flex;align-items:center;gap:6px;background:rgba(7,3,7,0.95);}.pill-dot{width:6px;height:6px;border-radius:999px;background:var(--success);animation:pulseDot 1.8s ease-out infinite;}.pill-dot.red{background:var(--danger);animation:none;}.pill-dot.fetching{width:14px;height:14px;background:transparent !important;border:2px solid rgba(255,255,255,0.08);border-top-color:var(--success);border-radius:50%;box-sizing:border-box;animation:spin 0.9s linear infinite;}.legend{position:relative;z-index:1;margin-top:6px;font-size:0.72rem;color:var(--muted);display:flex;flex-wrap:wrap;gap:10px;align-items:center;}.legend-item{display:inline-flex;align-items:center;gap:6px;padding:3px 8px;border-radius:999px;background:rgba(8,2,8,0.98);border:1px solid rgba(51,16,22,0.95);transition:background 0.15s ease,border-color 0.15s ease;}.legend-item:hover{background:rgba(18,6,18,0.98);border-color:rgba(255,37,58,0.4);}.legend-swatch{width:10px;height:3px;border-radius:999px;background:var(--accent);}.legend-swatch.alt{background:#ff6b81;}.legend-swatch.delta{background:#ffb347;}.fast-note{position:relative;z-index:1;margin-top:12px;font-size:0.72rem;color:var(--muted);padding:7px 10px;border-radius:999px;border:1px solid rgba(55,65,81,0.9);background:rgba(7,2,8,0.96);line-height:1.4;}.fast-note strong{color:#e5e7eb;font-weight:500;margin-right:4px;}canvas{position:relative;z-index:1;width:100% !important;max-height:360px;}.status-bar{position:relative;z-index:1;display:flex;justify-content:space-between;align-items:center;gap:8px;margin-top:8px;font-size:0.72rem;color:var(--muted);border-top:1px solid rgba(51,16,22,0.9);padding-top:6px;}.status-bar span.em{color:#e5e7eb;font-weight:500;}.status-bar .status-dot{width:6px;height:6px;border-radius:999px;background:var(--success);margin-right:5px;}.status-bar .status-dot.red{background:var(--danger);}.status-bar-right{display:flex;align-items:center;gap:10px;flex-wrap:wrap;}.status-tag{padding:3px 8px;border-radius:999px;border:1px solid rgba(55,65,81,0.9);background:rgba(7,2,8,0.96);color:var(--muted);display:inline-flex;align-items:center;gap:5px;}.status-tag strong{color:#e5e7eb;font-weight:500;}.status-dot-mini{width:6px;height:6px;border-radius:999px;background:#f97373;}.metrics-grid{position:relative;z-index:1;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:4px;}@media (max-width:600px){.metrics-grid{grid-template-columns:minmax(0,1fr);}}.metric-card{background:radial-gradient(circle at top left,rgba(15,5,10,0.96),#050205 65%);border-radius:10px;border:1px solid rgba(148,27,49,0.8);padding:10px 11px 9px;font-size:0.78rem;position:relative;overflow:hidden;transition:border-color 0.15s ease,box-shadow 0.15s ease,transform 0.15s ease,background 0.2s ease;}.metric-card::after{content:"";position:absolute;inset:-40%;background:radial-gradient(circle at top right,rgba(255,37,58,0.12),transparent 55%);opacity:0.8;pointer-events:none;}.metric-card:hover{border-color:rgba(255,37,58,0.7);box-shadow:0 16px 36px rgba(255,37,58,0.5);transform:translateY(-1px);background:radial-gradient(circle at top left,rgba(24,8,14,0.98),#050205 70%);}.metric-title{font-size:0.7rem;text-transform:uppercase;letter-spacing:0.1em;color:var(--muted);margin-bottom:6px;}.metric-title-exrate{text-align:center;}.metric-title-exrate-main{display:block;}.metric-title-exrate-sub{display:block;font-size:0.65rem;opacity:0.85;margin-top:2px;text-transform:uppercase;letter-spacing:0.12em;}.metric-main{display:flex;align-items:baseline;gap:6px;margin-bottom:4px;}.metric-main-exrate{align-items:center;gap:4px;flex-wrap:nowrap;}.metric-main-exrate .metric-prefix{font-size:0.78rem;color:var(--muted);opacity:0.9;}.metric-main-exrate .metric-unit{font-size:0.78rem;color:var(--muted);margin-left:1px;}.metric-main-exrate .metric-value{font-size:1.1rem;font-weight:600;}.metric-value{font-size:1.05rem;font-weight:600;}.metric-unit{font-size:0.7rem;color:var(--muted);}.metric-badge{font-size:0.68rem;padding:3px 7px;border-radius:999px;border:1px solid rgba(148,163,184,0.7);background:rgba(8,2,8,0.96);color:var(--muted);}.metric-footer{font-size:0.7rem;color:var(--muted);display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap;}.metric-pill{padding:2px 8px;border-radius:999px;font-size:0.66rem;background:rgba(8,2,8,0.96);border:1px solid rgba(55,65,81,0.9);display:inline-flex;align-items:center;gap:6px;}.metric-pill span.dot{width:6px;height:6px;border-radius:999px;background:var(--success);}.metric-pill span.dot.red{background:var(--danger);}footer{margin-top:18px;font-size:0.7rem;color:var(--muted);display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;}footer a{color:var(--accent);text-decoration:none;transition:color 0.15s ease;}footer a:hover{text-decoration:underline;color:#ff7a3c;}.tf-btn{padding:4px 9px;font-size:0.7rem;}.spinner{display:inline-block;width:14px;height:14px;border:2px solid rgba(255,255,255,0.08);border-top-color:var(--accent);border-radius:50%;margin-left:8px;animation:spin 0.9s linear infinite;}@keyframes spin{to{transform:rotate(360deg);}}.conversion-container{padding:20px;display:flex;flex-direction:column;gap:20px;}.conversion-input-group{display:flex;flex-direction:column;gap:8px;}.conversion-input-group label{font-size:0.85rem;color:var(--muted);text-transform:uppercase;letter-spacing:0.5px;}.conversion-input{padding:12px 16px;background:var(--bg);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:1.1rem;transition:border-color 0.2s ease;}.conversion-input:focus{outline:none;border-color:var(--accent);}.conversion-direction{display:flex;align-items:center;gap:16px;padding:16px;background:var(--bg);border-radius:8px;border:1px solid var(--border);}.swap-btn{background:var(--accent-soft);border:1px solid var(--accent);border-radius:50%;width:40px;height:40px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all 0.2s ease;color:var(--accent);}.swap-btn:hover{background:var(--accent);color:white;transform:rotate(180deg);}.direction-labels{display:flex;align-items:center;gap:12px;font-size:1.2rem;font-weight:600;flex:1;}.direction-labels .arrow{color:var(--muted);font-size:1.4rem;}.conversion-result{padding:20px;background:var(--bg-alt);border-radius:8px;border:1px solid var(--border);display:flex;flex-direction:column;gap:8px;}.result-label{font-size:0.85rem;color:var(--muted);text-transform:uppercase;letter-spacing:0.5px;}.result-value{font-size:2rem;font-weight:700;color:var(--success);}.result-details{font-size:0.85rem;font-size:0.85rem;color:var(--muted);margin-top:8px;}.calc-btn{padding:14px 24px;background:var(--accent);border:none;border-radius:8px;color:white;font-size:1rem;font-weight:600;cursor:pointer;transition:all 0.2s ease;text-transform:uppercase;letter-spacing:0.5px;}.calc-btn:hover{background:#ff4a5e;transform:translateY(-2px);box-shadow:0 4px 12px rgba(255,37,58,0.4);}.calc-btn:active{transform:translateY(0);}.chart-loading-overlay{position:absolute;top:0;left:0;width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:rgba(5,3,7,0.75);z-index:50;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);border-radius:var(--card-radius);transition:opacity 0.3s ease;}.spinner-large{width:48px;height:48px;border:4px solid rgba(255,37,58,0.3);border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite;margin-bottom:16px;box-shadow:0 0 15px rgba(255,37,58,0.2);}.spinner-text{color:var(--text);font-size:0.95rem;font-weight:500;letter-spacing:0.02em;text-shadow:0 2px 4px rgba(0,0,0,0.8);}@keyframes spin{to{transform:rotate(360deg);}}#cubic-amount{padding:0.5rem 0.75rem;font-size:1rem;width:140px;min-width:0;}.select-input{background:rgba(0,0,0,0.3);border:1px solid var(--border);color:var(--text);padding:0.5rem 0.75rem;border-radius:8px;font-size:1rem;cursor:pointer;transition:all 0.2s;}.select-input:focus{outline:none;border-color:var(--accent);}.select-input option{background:#12070b;color:var(--text);}.chevron-btn{position:fixed !important;left:10px !important;top:50% !important;transform:translateY(-50%) !important;z-index:1100 !important;background:none !important;border:none !important;padding:0 !important;cursor:pointer !important;outline:none !important;opacity:0.85 !important;display:flex !important;align-items:center !important;justify-content:center !important;transition:opacity 0.18s !important;}.chevron-btn:hover,.chevron-btn:focus{opacity:1 !important;}.chevron-icon{width:32px !important;height:32px !important;box-shadow:0 4px 18px rgba(0,0,0,0.18) !important;background:none !important;border-radius:50% !important;transition:none !important;}.chevron-bg{position:absolute !important;left:50% !important;top:50% !important;transform:translate(-50%,-50%) !important;width:36px !important;height:36px !important;border-radius:50% !important;background:rgba(18,3,8,0.85) !important;box-shadow:0 2px 6px rgba(0,0,0,0.4) !important;z-index:-1 !important;pointer-events:none !important;}@media (min-width:601px){.chevron-bg{width:44px !important;height:44px !important;box-shadow:0 0 16px 4px rgba(255,66,80,0.13) !important;}}.chevron-tab{position:fixed !important;left:6px !important;top:50% !important;transform:translateY(-50%) !important;z-index:1100 !important;width:44px !important;height:56px !important;border-radius:28px !important;background:rgba(18,3,8,0.45) !important;border:1px solid rgba(255,255,255,0.06) !important;display:flex !important;align-items:center !important;justify-content:center !important;box-shadow:0 2px 8px rgba(0,0,0,0.45) !important;cursor:pointer !important;transition:transform 0.18s,opacity 0.18s !important;backdrop-filter:blur(6px) !important;opacity:0.92 !important;}.chevron-tab:hover{transform:translateY(-50%) scale(1.03) !important;opacity:1 !important;}.chevron-tab svg{width:18px !important;height:18px !important;}.chevron-tab .chevron-arrow{stroke:#fff !important;stroke-width:2.5 !important;stroke-linecap:round !important;stroke-linejoin:round !important;fill:none !important;}.drawer.open ~ .chevron-tab{display:none !important;}.drawer.open ~ .chevron-btn .chevron-icon{transform:rotate(180deg) !important;transition:transform 0.33s cubic-bezier(.2,.9,.3,1) !important;}@media (max-width:600px){.chevron-btn{left:6px !important;top:50% !important;transform:translateY(-50%) !important;}.chevron-icon{width:28px !important;height:28px !important;}}.drawer.open + .chevron-btn{display:none !important;}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}@media (pointer:coarse){.nav-pill{min-height:44px;padding:10px 14px !important;}.donate-pill,.github-pill{min-height:44px;padding:10px 16px !important;}button,.calc-btn{min-height:44px;padding:10px 16px !important;}input[type="text"],input[type="number"],select,.rpc-input,.conversion-input,.select-input{min-height:44px;padding:10px 14px !important;}.swap-btn{width:48px !important;height:48px !important;}.chevron-btn,.chevron-tab{width:48px !important;height:48px !important;}.chevron-icon{width:32px !important;height:32px !important;}#installBtn,#installDismiss{min-height:44px;padding:10px 14px !important;}#cubic-amount,#cubic-isqi{min-height:44px;padding:10px 14px !important;}.header-actions{gap:12px !important;}.header-actions-btns{gap:12px !important;}}