:root{--pfrb-bg-primary:#0d1117;--pfrb-bg-secondary:#161b22;--pfrb-bg-tertiary:#21262d;--pfrb-bg-card:#1c2128;--pfrb-border-color:#30363d;--pfrb-border-light:#21262d;--pfrb-text-primary:#f0f6fc;--pfrb-text-secondary:#8b949e;--pfrb-text-muted:#656d76;--pfrb-accent:#0969da;--pfrb-accent-hover:#0860ca;--pfrb-green:#3fb950;--pfrb-green-hover:#2ea043;--pfrb-red:#f85149;--pfrb-red-hover:#da3633;--pfrb-yellow:#d29922;--pfrb-blue:#58a6ff;--pfrb-green-bg:rgba(63, 185, 80, 0.15);--pfrb-red-bg:rgba(248, 81, 73, 0.15);--pfrb-yellow-bg:rgba(210, 153, 34, 0.15);--pfrb-blue-bg:rgba(88, 166, 255, 0.15);--pfrb-shadow-sm:0 1px 2px 0 rgba(0, 0, 0, 0.05);--pfrb-shadow-md:0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);--pfrb-shadow-lg:0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);--pfrb-shadow-xl:0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);--pfrb-radius-sm:6px;--pfrb-radius-md:8px;--pfrb-radius-lg:12px;--pfrb-radius-xl:16px}.pfrb-rate-board{background:var(--pfrb-bg-primary);color:var(--pfrb-text-primary);padding:32px;border-radius:var(--pfrb-radius-lg);font-family:-apple-system,BlinkMacSystemFont,'Segoe UI','Roboto','Oxygen','Ubuntu','Cantarell','Fira Sans','Droid Sans','Helvetica Neue',sans-serif;line-height:1.6;font-size:14px;max-width:100%;overflow:hidden}.pfrb-section-title{font-size:24px;font-weight:700;margin:0 0 8px 0;color:var(--pfrb-text-primary);letter-spacing:-.025em;line-height:1.2}.pfrb-section-subtitle{font-size:14px;font-weight:400;margin:0 0 24px 0;color:var(--pfrb-text-secondary);line-height:1.5}.pfrb-rates-header{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;margin-bottom:32px;padding-bottom:24px;border-bottom:1px solid var(--pfrb-border-color);flex-wrap:wrap}.pfrb-header-left{flex:1;min-width:250px}.pfrb-header-controls{display:flex;align-items:center;gap:20px;flex-wrap:wrap}.pfrb-search-box{position:relative;display:inline-flex;align-items:center;min-width:200px}.pfrb-search-input{width:100%;min-width:200px;max-width:280px;height:40px;padding:10px 16px;border:1px solid var(--pfrb-border-color);border-radius:var(--pfrb-radius-md);background:var(--pfrb-bg-secondary);color:var(--pfrb-text-primary);font-size:14px;font-family:inherit;transition:all 0.2s cubic-bezier(.4,0,.2,1);box-shadow:0 1px 2px rgb(0 0 0 / .1)}.pfrb-search-input:hover{border-color:var(--pfrb-text-muted);background:var(--pfrb-bg-tertiary)}.pfrb-search-input:focus{outline:none;border-color:var(--pfrb-accent);background:var(--pfrb-bg-tertiary);box-shadow:0 0 0 3px rgb(9 105 218 / .15),0 2px 4px rgb(0 0 0 / .1)}.pfrb-search-input::placeholder{color:var(--pfrb-text-muted);opacity:.8}.pfrb-last-update{display:flex;flex-direction:column;align-items:flex-end;gap:4px;min-width:140px}@media (max-width:768px){.pfrb-rates-header{flex-direction:column;align-items:stretch}.pfrb-header-controls{flex-direction:column;align-items:stretch;gap:16px}.pfrb-search-box{width:100%}.pfrb-search-input{max-width:100%;width:100%}.pfrb-last-update{align-items:flex-start;width:100%}}.pfrb-update-label{font-size:12px;color:var(--pfrb-text-muted);text-transform:uppercase;letter-spacing:.5px;font-weight:500}.pfrb-update-time{font-size:14px;color:var(--pfrb-text-primary);font-weight:600;font-variant-numeric:tabular-nums}.pfrb-inverse-toggle{display:flex;align-items:center}.pfrb-toggle-label{display:flex;align-items:center;gap:12px;font-size:14px;font-weight:500;color:var(--pfrb-text-secondary);cursor:pointer;transition:color 0.2s ease}.pfrb-toggle-label:hover{color:var(--pfrb-text-primary)}.pfrb-toggle-text{font-size:13px;text-transform:uppercase;letter-spacing:.5px}.pfrb-toggle-switch{position:relative;width:48px;height:26px}.pfrb-toggle-input{opacity:0;width:0;height:0}.pfrb-toggle-slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background-color:var(--pfrb-bg-tertiary);transition:all 0.3s cubic-bezier(.4,0,.2,1);border-radius:26px;border:1px solid var(--pfrb-border-color);box-shadow:inset 0 1px 2px rgb(0 0 0 / .1)}.pfrb-toggle-slider:before{position:absolute;content:"";height:20px;width:20px;left:3px;bottom:2px;background-color:var(--pfrb-text-secondary);transition:all 0.3s cubic-bezier(.4,0,.2,1);border-radius:50%;box-shadow:0 2px 4px rgb(0 0 0 / .2)}.pfrb-toggle-input:checked+.pfrb-toggle-slider{background-color:var(--pfrb-accent);border-color:var(--pfrb-accent);box-shadow:0 0 0 2px rgb(9 105 218 / .2)}.pfrb-toggle-input:checked+.pfrb-toggle-slider:before{transform:translateX(22px);background-color:#fff;box-shadow:0 2px 6px rgb(0 0 0 / .3)}.pfrb-currency-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(380px,1fr));gap:24px;margin-bottom:32px}.pfrb-rate-card{background:var(--pfrb-bg-card);border:1px solid var(--pfrb-border-color);border-radius:var(--pfrb-radius-lg);padding:24px;transition:all 0.3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden;box-shadow:var(--pfrb-shadow-sm)}.pfrb-rate-card:hover{border-color:var(--pfrb-accent);transform:translateY(-4px);box-shadow:var(--pfrb-shadow-xl)}.pfrb-rate-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--pfrb-accent),var(--pfrb-blue));opacity:0;transition:opacity 0.3s ease}.pfrb-rate-card:hover::before{opacity:1}.pfrb-card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px}.pfrb-currency-header{display:flex;align-items:center;gap:16px}.pfrb-currency-flags{display:flex;align-items:center;gap:8px}.pfrb-flag-large{font-size:28px;line-height:1;filter:drop-shadow(0 1px 2px rgb(0 0 0 / .1))}.pfrb-currency-divider{color:var(--pfrb-text-muted);display:flex;align-items:center;justify-content:center;width:24px;height:24px}.pfrb-currency-divider svg{width:16px;height:16px}.pfrb-currency-info h3{font-size:18px;font-weight:600;color:var(--pfrb-text-primary);margin:0 0 4px 0;letter-spacing:-.025em}.pfrb-currency-info p{font-size:13px;color:var(--pfrb-text-secondary);margin:0;font-weight:500;font-variant-numeric:tabular-nums}.pfrb-card-status{display:flex;align-items:center}.pfrb-status-indicator{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;padding:4px 8px;border-radius:var(--pfrb-radius-sm)}.pfrb-status-dot{width:6px;height:6px;border-radius:50%;animation:pulse 2s infinite}.pfrb-status-live{color:var(--pfrb-green);background:var(--pfrb-green-bg)}.pfrb-status-live .pfrb-status-dot{background:var(--pfrb-green)}.pfrb-status-delayed{color:var(--pfrb-yellow);background:var(--pfrb-yellow-bg)}.pfrb-status-delayed .pfrb-status-dot{background:var(--pfrb-yellow)}.pfrb-rate-display{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding:16px;background:var(--pfrb-bg-secondary);border-radius:var(--pfrb-radius-md);border:1px solid var(--pfrb-border-light)}.pfrb-current-rate-section{flex:1}.pfrb-rate-amount{display:flex;align-items:baseline;gap:8px;margin-bottom:8px}.pfrb-rate-value{font-size:28px;font-weight:700;color:var(--pfrb-text-primary);font-variant-numeric:tabular-nums;letter-spacing:-.05em}.pfrb-rate-currency{font-size:16px;color:var(--pfrb-text-secondary);font-weight:500}.pfrb-rate-equation{font-size:13px;color:var(--pfrb-text-secondary);font-variant-numeric:tabular-nums}.pfrb-base-amount{color:var(--pfrb-text-primary);font-weight:600}.pfrb-equals{margin:0 8px;color:var(--pfrb-text-muted)}.pfrb-quote-amount{color:var(--pfrb-text-primary);font-weight:600}.pfrb-change-display{text-align:right}.pfrb-change-main{display:flex;flex-direction:column;align-items:flex-end;gap:4px}.pfrb-change-icon{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;margin-bottom:4px}.pfrb-positive .pfrb-change-icon{background:var(--pfrb-green-bg);color:var(--pfrb-green)}.pfrb-negative .pfrb-change-icon{background:var(--pfrb-red-bg);color:var(--pfrb-red)}.pfrb-neutral .pfrb-change-icon{background:var(--pfrb-bg-tertiary);color:var(--pfrb-text-muted)}.pfrb-change-details{display:flex;flex-direction:column;align-items:flex-end;gap:2px}.pfrb-change-percent{font-size:16px;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:-.025em}.pfrb-positive .pfrb-change-percent{color:var(--pfrb-green)}.pfrb-negative .pfrb-change-percent{color:var(--pfrb-red)}.pfrb-neutral .pfrb-change-percent{color:var(--pfrb-text-muted)}.pfrb-change-amount{font-size:12px;color:var(--pfrb-text-secondary);font-variant-numeric:tabular-nums}.pfrb-day-range{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:20px;padding:16px;background:var(--pfrb-bg-secondary);border-radius:var(--pfrb-radius-md);border:1px solid var(--pfrb-border-light)}.pfrb-range-item{display:flex;flex-direction:column;gap:4px}.pfrb-range-label{font-size:11px;color:var(--pfrb-text-muted);text-transform:uppercase;letter-spacing:.5px;font-weight:600}.pfrb-range-value{font-size:14px;font-weight:600;font-variant-numeric:tabular-nums}.pfrb-high{color:var(--pfrb-green)}.pfrb-low{color:var(--pfrb-red)}.pfrb-chart-container{margin-bottom:20px}.pfrb-chart-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.pfrb-chart-title{font-size:12px;color:var(--pfrb-text-secondary);font-weight:600;text-transform:uppercase;letter-spacing:.5px}.pfrb-chart-status{font-size:11px;color:var(--pfrb-text-muted);font-variant-numeric:tabular-nums}.pfrb-mini-chart{position:relative;width:100%;height:80px;background:var(--pfrb-bg-secondary);border-radius:var(--pfrb-radius-md);border:1px solid var(--pfrb-border-light);overflow:hidden}.pfrb-mini-chart canvas{width:100%;height:100%;display:block}.pfrb-chart-overlay{position:absolute;top:0;left:0;right:0;bottom:0;display:flex;align-items:center;justify-content:center;background:var(--pfrb-bg-secondary);opacity:1;transition:opacity 0.3s ease}.pfrb-chart-overlay.hidden{opacity:0;pointer-events:none}.pfrb-chart-loading{display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--pfrb-text-secondary);font-size:12px}.pfrb-chart-loading svg{animation:spin 1s linear infinite}.pfrb-card-actions{display:grid;grid-template-columns:1fr 1fr;gap:12px}.pfrb-action-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 16px;border-radius:var(--pfrb-radius-md);font-size:14px;font-weight:600;text-decoration:none;cursor:pointer;transition:all 0.2s cubic-bezier(.4,0,.2,1);border:none;white-space:nowrap;position:relative;overflow:hidden}.pfrb-action-btn svg{width:18px;height:18px;flex-shrink:0}.pfrb-btn-primary{background:var(--pfrb-accent);color:#fff}.pfrb-btn-primary:hover{background:var(--pfrb-accent-hover);transform:translateY(-1px);box-shadow:0 4px 12px rgb(9 105 218 / .3)}.pfrb-btn-secondary{background:var(--pfrb-bg-tertiary);color:var(--pfrb-text-primary);border:1px solid var(--pfrb-border-color)}.pfrb-btn-secondary:hover{background:var(--pfrb-bg-secondary);border-color:var(--pfrb-accent);transform:translateY(-1px)}.pfrb-btn-disabled{background:var(--pfrb-bg-tertiary);color:var(--pfrb-text-muted);cursor:not-allowed;opacity:.6}.pfrb-btn-disabled:hover{transform:none;box-shadow:none}.pfrb-card-details{margin-top:20px;padding-top:20px;border-top:1px solid var(--pfrb-border-light)}.pfrb-details-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:16px}.pfrb-detail-item{display:flex;flex-direction:column;gap:4px}.pfrb-detail-label{font-size:11px;color:var(--pfrb-text-muted);text-transform:uppercase;letter-spacing:.5px;font-weight:600}.pfrb-detail-value{font-size:13px;color:var(--pfrb-text-primary);font-weight:500;font-variant-numeric:tabular-nums}.pfrb-table-wrapper{margin-bottom:32px}.pfrb-table-responsive{overflow-x:auto;-webkit-overflow-scrolling:touch}.pfrb-rates-table{width:100%;border-collapse:separate;border-spacing:0;background:var(--pfrb-bg-secondary);border-radius:6px;overflow:hidden}.pfrb-rates-table thead{background:var(--pfrb-bg-tertiary)}.pfrb-rates-table th{padding:12px 16px;text-align:left;font-weight:600;font-size:12px;text-transform:uppercase;color:var(--pfrb-text-secondary);letter-spacing:.5px;border-bottom:1px solid var(--pfrb-border-color)}.pfrb-rates-table td{padding:16px;border-bottom:1px solid var(--pfrb-border-color)}.pfrb-rates-table tbody tr{transition:background-color 0.2s ease}.pfrb-rates-table tbody tr:hover{background:var(--pfrb-bg-tertiary)}.pfrb-rates-table tbody tr:last-child td{border-bottom:none}.pfrb-instrument-label{font-weight:600;font-size:14px;color:var(--pfrb-text-primary);margin-bottom:4px}.pfrb-instrument-pair{font-size:12px;color:var(--pfrb-text-secondary)}.pfrb-currency-cell{display:flex;align-items:center;gap:12px}.pfrb-currency-flags{display:flex;align-items:center;gap:4px;font-size:20px}.pfrb-flag{font-size:20px;line-height:1}.pfrb-custom-icon{width:32px;height:32px;object-fit:contain;border-radius:4px;background:rgb(255 255 255 / .1);padding:2px}.pfrb-currency-separator{color:var(--pfrb-text-muted);font-size:14px;margin:0 2px}.pfrb-currency-info{display:flex;flex-direction:column}.pfrb-currency-name{font-weight:600;font-size:14px;color:var(--pfrb-text-primary)}.pfrb-currency-pair{font-size:12px;color:var(--pfrb-text-secondary)}.pfrb-rate-value{font-size:16px;font-weight:600;font-variant-numeric:tabular-nums;color:var(--pfrb-text-primary)}.pfrb-change-value{display:inline-flex;align-items:center;gap:4px;padding:4px 8px;border-radius:4px;font-size:13px;font-weight:600;font-variant-numeric:tabular-nums}.pfrb-change-value small{font-size:11px;font-weight:500;opacity:.8}.pfrb-change-up{color:var(--pfrb-green);background:var(--pfrb-green-bg)}.pfrb-change-down{color:var(--pfrb-red);background:var(--pfrb-red-bg)}.pfrb-updated time{font-size:12px;color:var(--pfrb-text-secondary)}.pfrb-no-data{color:var(--pfrb-text-secondary);font-size:14px}.pfrb-chart-wrapper{margin-bottom:32px}.pfrb-chart-controls{display:flex;align-items:center;gap:12px;margin-bottom:16px;padding:12px;background:var(--pfrb-bg-secondary);border-radius:6px}.pfrb-chart-controls label{font-size:13px;font-weight:500;color:var(--pfrb-text-secondary)}.pfrb-instrument-select{padding:8px 12px;background:var(--pfrb-bg-tertiary);color:var(--pfrb-text-primary);border:1px solid var(--pfrb-border-color);border-radius:4px;font-size:14px;cursor:pointer;outline:none;transition:border-color 0.2s ease}.pfrb-instrument-select:hover,.pfrb-instrument-select:focus{border-color:var(--pfrb-accent)}.pfrb-chart-container{position:relative;width:100%;height:400px;background:var(--pfrb-bg-secondary);border-radius:6px;overflow:hidden}.pfrb-chart-loading{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:var(--pfrb-text-secondary);font-size:14px}.pfrb-order-btn{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;background:#25D366;color:#fff;border:none;border-radius:6px;font-size:13px;font-weight:600;text-decoration:none;cursor:pointer;transition:all 0.2s ease;white-space:nowrap}.pfrb-order-btn:hover{background:#128C7E;transform:translateY(-1px);box-shadow:0 4px 12px rgb(37 211 102 / .3);color:#fff;text-decoration:none}.pfrb-order-btn:active{transform:translateY(0)}.pfrb-order-btn.pfrb-disabled{background:var(--pfrb-bg-tertiary);color:var(--pfrb-text-muted);cursor:not-allowed;opacity:.6}.pfrb-order-btn.pfrb-disabled:hover{background:var(--pfrb-bg-tertiary);transform:none;box-shadow:none}.pfrb-btn-icon{display:flex;align-items:center;justify-content:center;width:16px;height:16px}.pfrb-btn-text{font-weight:600}.pfrb-actions-cell{display:flex;justify-content:center}.pfrb-td-actions{padding:12px 16px;text-align:center}.pfrb-footer{display:flex;justify-content:space-between;align-items:center;padding-top:16px;border-top:1px solid var(--pfrb-border-color);font-size:12px;color:var(--pfrb-text-secondary)}.pfrb-footer p{margin:0}#pfrb-last-refresh-time{font-weight:600;color:var(--pfrb-text-primary)}@media (max-width:768px){.pfrb-rate-board{padding:16px}.pfrb-rates-header{flex-direction:column;align-items:flex-start;gap:16px;margin-bottom:24px;padding-bottom:16px}.pfrb-section-title{font-size:20px}.pfrb-section-subtitle{font-size:13px}.pfrb-header-controls{width:100%;justify-content:space-between}.pfrb-table-wrapper{overflow:visible}.pfrb-rates-table{border:none;background:none}.pfrb-rates-table thead{display:none}.pfrb-rates-table,.pfrb-rates-table tbody{display:block;width:100%}.pfrb-rates-table tr{display:grid!important;grid-template-columns:1fr 1fr;gap:14px;width:100%;margin-bottom:20px;background:#fff;border-radius:var(--pfrb-radius-lg);padding:18px;border:1px solid #e5e7eb;box-shadow:0 1px 3px rgb(0 0 0 / .08)}.pfrb-rates-table td{display:block;width:100%}.pfrb-rate-board[data-theme="dark"] .pfrb-rates-table tr,[data-theme="dark"] .pfrb-rates-table tr{background:var(--pfrb-bg-card);border-color:var(--pfrb-border-color)}.pfrb-rate-board[data-theme="dark"] .pfrb-currency-name,[data-theme="dark"] .pfrb-currency-name{color:var(--pfrb-text-primary)}.pfrb-rate-board[data-theme="dark"] .pfrb-rate-value,[data-theme="dark"] .pfrb-rate-value{color:var(--pfrb-text-primary)}.pfrb-rate-board[data-theme="dark"] .pfrb-range-cell,[data-theme="dark"] .pfrb-range-cell{color:var(--pfrb-text-primary)}.pfrb-rate-board[data-theme="dark"] .pfrb-td-currency,[data-theme="dark"] .pfrb-td-currency{border-bottom-color:var(--pfrb-border-light)}.pfrb-rates-table tr:hover{border-color:var(--pfrb-accent);box-shadow:0 4px 12px rgb(9 105 218 / .12)}.pfrb-rates-table td{padding:0;border:none}.pfrb-rates-table td::before{content:attr(data-label);display:block;font-size:10px;font-weight:700;text-transform:uppercase;color:#9ca3af;margin-bottom:6px;letter-spacing:.5px}.pfrb-td-currency{grid-column:1 / -1;padding-bottom:14px;margin-bottom:0;border-bottom:1px solid 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