:root{--font-sans: "Inter", system-ui, -apple-system, sans-serif;--font-display: "Outfit", sans-serif;--bg-primary: #0b0f19;--bg-secondary: #111827;--bg-tertiary: #1f2937;--glass-bg: rgba(17, 24, 39, .7);--glass-border: rgba(255, 255, 255, .08);--glass-highlight: rgba(255, 255, 255, .03);--text-primary: #f3f4f6;--text-secondary: #9ca3af;--text-muted: #6b7280;--color-primary: #6366f1;--color-primary-glow: rgba(99, 102, 241, .15);--color-secondary: #a855f7;--color-secondary-glow: rgba(168, 85, 247, .15);--color-success: #10b981;--color-success-glow: rgba(16, 185, 129, .15);--color-warning: #f59e0b;--color-warning-glow: rgba(245, 158, 11, .15);--color-danger: #ef4444;--color-danger-glow: rgba(239, 68, 68, .15);--radius-sm: 8px;--radius-md: 14px;--radius-lg: 24px;--shadow-sm: 0 2px 8px -2px rgba(0,0,0,.5);--shadow-md: 0 10px 25px -5px rgba(0,0,0,.6);--shadow-lg: 0 20px 50px -10px rgba(0,0,0,.8);--transition-fast: .15s ease;--transition-normal: .3s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;min-height:100vh;overflow-x:hidden;background-image:radial-gradient(circle at 10% 20%,rgba(99,102,241,.08) 0%,transparent 40%),radial-gradient(circle at 90% 80%,rgba(168,85,247,.08) 0%,transparent 45%);background-attachment:fixed}button,input,select{font-family:inherit}.app-container{max-width:1300px;margin:0 auto;padding:2.5rem 1.5rem}.app-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2.5rem}.logo-section{display:flex;align-items:center;gap:.75rem}.logo-icon{background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));width:44px;height:44px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 8px 16px -4px #6366f166}.logo-text{font-family:var(--font-display);font-weight:800;font-size:1.5rem;letter-spacing:-.5px;background:linear-gradient(to right,#ffffff,#c7d2fe);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.logo-text span{font-weight:400;color:var(--text-secondary)}.nav-tabs{display:flex;gap:.5rem;background:rgba(17,24,39,.5);border:1px solid var(--glass-border);padding:.35rem;border-radius:var(--radius-md);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.tab-btn{background:transparent;border:none;color:var(--text-secondary);padding:.6rem 1.2rem;border-radius:calc(var(--radius-md) - 4px);cursor:pointer;font-weight:500;font-size:.9rem;display:flex;align-items:center;gap:.5rem;transition:var(--transition-fast)}.tab-btn:hover{color:var(--text-primary);background:var(--glass-highlight)}.tab-btn.active{color:#fff;background:var(--color-primary);box-shadow:0 4px 12px -2px #6366f14d}.card-glass{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--radius-md);box-shadow:var(--shadow-md);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);position:relative;overflow:hidden;transition:var(--transition-normal)}.card-glass:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,var(--glass-highlight),transparent)}.card-glass:hover{border-color:#ffffff1f;transform:translateY(-2px)}.dashboard-grid{display:grid;grid-template-columns:1fr;gap:1.5rem}@media (min-width: 1024px){.dashboard-grid{grid-template-columns:2fr 1fr}}.metrics-row{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin-bottom:1.5rem}@media (min-width: 640px){.metrics-row{grid-template-columns:repeat(4,1fr)}}.metric-card{padding:1.25rem;text-align:left}.metric-icon-wrapper{display:flex;align-items:center;justify-content:space-between;margin-bottom:.75rem;color:var(--text-secondary)}.metric-card.success .metric-icon-wrapper{color:var(--color-success)}.metric-card.primary .metric-icon-wrapper{color:var(--color-primary)}.metric-card.secondary .metric-icon-wrapper{color:var(--color-secondary)}.metric-card.warning .metric-icon-wrapper{color:var(--color-warning)}.metric-val{font-family:var(--font-display);font-size:1.75rem;font-weight:700;margin-bottom:.25rem}.metric-lbl{font-size:.8rem;color:var(--text-secondary)}.gateways-list{display:flex;flex-direction:column;gap:1rem}.gateway-card{padding:1.25rem;display:flex;justify-content:space-between;align-items:center}.gateway-info{display:flex;align-items:center;gap:1rem}.gateway-avatar{width:48px;height:48px;border-radius:var(--radius-sm);background:var(--bg-tertiary);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.25rem}.gateway-meta h3{font-family:var(--font-display);font-size:1.1rem;font-weight:600;margin-bottom:.2rem}.gateway-meta span{font-size:.8rem;color:var(--text-secondary)}.gateway-controls{display:flex;align-items:center;gap:1.5rem}.switch{position:relative;display:inline-block;width:48px;height:24px}.switch input{opacity:0;width:0;height:0}.slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background-color:var(--bg-tertiary);transition:.3s;border-radius:24px;border:1px solid var(--glass-border)}.slider:before{position:absolute;content:"";height:18px;width:18px;left:2px;bottom:2px;background-color:var(--text-secondary);transition:.3s;border-radius:50%}input:checked+.slider{background-color:var(--color-success)}input:checked+.slider:before{transform:translate(24px);background-color:#fff}.router-status-panel{padding:1.5rem;display:flex;flex-direction:column;gap:1.25rem}.panel-title{font-family:var(--font-display);font-weight:700;font-size:1.2rem;display:flex;align-items:center;gap:.5rem}.next-indicator{display:flex;align-items:center;gap:.75rem;padding:1rem;background:rgba(99,102,241,.1);border:1px solid rgba(99,102,241,.2);border-radius:var(--radius-sm)}.next-indicator-dot{width:8px;height:8px;background-color:var(--color-primary);border-radius:50%;animation:pulse-dot 1.5s infinite}@keyframes pulse-dot{0%{transform:scale(.9);opacity:.6}50%{transform:scale(1.2);opacity:1;box-shadow:0 0 8px var(--color-primary)}to{transform:scale(.9);opacity:.6}}.queue-viz{display:flex;align-items:center;justify-content:flex-start;gap:.5rem;flex-wrap:wrap;margin-top:.5rem}.queue-item{padding:.5rem .85rem;background:var(--bg-secondary);border:1px solid var(--glass-border);border-radius:var(--radius-sm);font-size:.8rem;font-weight:500;color:var(--text-secondary);display:flex;align-items:center;gap:.5rem;transition:var(--transition-fast)}.queue-item.active{background:var(--color-primary-glow);border-color:var(--color-primary);color:var(--text-primary)}.queue-arrow{color:var(--text-muted)}.checkout-simulator{max-width:480px;margin:2rem auto;padding:2rem}.card-wrapper{perspective:1000px;width:100%;height:200px;margin-bottom:2rem}.credit-card{width:100%;height:100%;position:relative;transform-style:preserve-3d;transition:transform .6s cubic-bezier(.175,.885,.32,1.275)}.credit-card.flipped{transform:rotateY(180deg)}.card-front,.card-back{width:100%;height:100%;position:absolute;backface-visibility:hidden;border-radius:var(--radius-md);padding:1.5rem;color:#fff;display:flex;flex-direction:column;justify-content:space-between;box-shadow:var(--shadow-lg)}.card-front{background:linear-gradient(135deg,#1e1b4b 0%,#312e81 100%);border:1px solid rgba(255,255,255,.1)}.card-back{background:linear-gradient(135deg,#312e81 0%,#1e1b4b 100%);transform:rotateY(180deg);border:1px solid rgba(255,255,255,.1);padding:0;display:flex;flex-direction:column;justify-content:space-around}.card-magnetic-strip{width:100%;height:40px;background:#000;margin-top:1rem}.card-signature-section{display:flex;align-items:center;background:#fff;color:#000;padding:.5rem;width:70%;margin-left:1.5rem;border-radius:4px}.card-cvc-box{background:#e2e8f0;color:#0f172a;padding:.25rem .5rem;font-weight:700;border-radius:4px;margin-left:auto;margin-right:1.5rem}.card-chip{width:44px;height:32px;background:linear-gradient(135deg,#facc15,#ca8a04);border-radius:6px}.card-number-display{font-family:Courier New,Courier,monospace;font-size:1.4rem;letter-spacing:2px;margin:1.5rem 0 .5rem;text-shadow:1px 1px 2px rgba(0,0,0,.8)}.card-holder-display,.card-expiry-display{font-size:.8rem;text-transform:uppercase;letter-spacing:1px}.card-bottom{display:flex;justify-content:space-between;align-items:flex-end}.form-group{margin-bottom:1.25rem}.form-group label{display:block;font-size:.8rem;font-weight:500;color:var(--text-secondary);margin-bottom:.5rem}.form-control{width:100%;background:var(--bg-tertiary);border:1px solid var(--glass-border);border-radius:var(--radius-sm);color:var(--text-primary);padding:.75rem 1rem;font-size:.95rem;transition:var(--transition-fast)}.form-control:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 2px var(--color-primary-glow)}.form-row{display:grid;grid-template-columns:2fr 1fr;gap:1rem}.submit-btn{width:100%;background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));border:none;color:#fff;padding:.9rem;font-size:1rem;font-weight:600;border-radius:var(--radius-sm);cursor:pointer;display:flex;align-items:center;justify-content:center;gap:.5rem;margin-top:1.5rem;box-shadow:0 8px 20px -6px #7c3aed66;transition:var(--transition-normal)}.submit-btn:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 8px 24px -4px #7c3aed80}.submit-btn:active:not(:disabled){transform:translateY(1px)}.submit-btn:disabled{opacity:.6;cursor:not-allowed;box-shadow:none}.spinner{width:20px;height:20px;border:2px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.logs-section{padding:1.5rem}.logs-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem;flex-wrap:wrap;gap:1rem}.table-search-bar{display:flex;gap:.75rem}.table-wrapper{overflow-x:auto;border-radius:var(--radius-sm);border:1px solid var(--glass-border)}.logs-table{width:100%;border-collapse:collapse;text-align:left;font-size:.9rem}.logs-table th{background:var(--bg-secondary);color:var(--text-secondary);font-weight:500;padding:1rem;border-bottom:1px solid var(--glass-border)}.logs-table td{padding:1rem;border-bottom:1px solid var(--glass-border);color:var(--text-primary)}.logs-table tr:last-child td{border-bottom:none}.logs-table tr:hover td{background:rgba(255,255,255,.01)}.badge{display:inline-flex;align-items:center;gap:.35rem;padding:.25rem .6rem;border-radius:50px;font-size:.75rem;font-weight:600;text-transform:uppercase}.badge.success{background:var(--color-success-glow);color:var(--color-success);border:1px solid rgba(16,185,129,.2)}.badge.failed{background:var(--color-danger-glow);color:var(--color-danger);border:1px solid rgba(239,68,68,.2)}.badge.provider{background:var(--bg-tertiary);color:var(--text-secondary);border:1px solid var(--glass-border)}.chart-distribution{display:flex;flex-direction:column;gap:.75rem;margin-top:1rem}.chart-bar-row{display:flex;flex-direction:column;gap:.35rem}.chart-bar-info{display:flex;justify-content:space-between;font-size:.8rem;color:var(--text-secondary)}.chart-bar-info .val{color:var(--text-primary);font-weight:600}.chart-bar-bg{width:100%;height:8px;background-color:var(--bg-tertiary);border-radius:4px;overflow:hidden}.chart-bar-fill{height:100%;background:linear-gradient(to right,var(--color-primary),var(--color-secondary));border-radius:4px;transition:width 1s ease-out}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.75);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem}.modal-content{background:var(--bg-secondary);border:1px solid var(--glass-border);border-radius:var(--radius-md);max-width:440px;width:100%;padding:2rem;text-align:center;box-shadow:var(--shadow-lg);position:relative}.modal-icon{width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem}.modal-icon.success{background:var(--color-success-glow);color:var(--color-success);border:1px solid rgba(16,185,129,.2)}.modal-icon.failed{background:var(--color-danger-glow);color:var(--color-danger);border:1px solid rgba(239,68,68,.2)}.modal-title{font-family:var(--font-display);font-size:1.5rem;font-weight:700;margin-bottom:.5rem}.modal-subtitle{color:var(--text-secondary);font-size:.9rem;margin-bottom:1.5rem}.modal-details{background:var(--bg-primary);border:1px solid var(--glass-border);border-radius:var(--radius-sm);padding:1rem;text-align:left;font-size:.85rem;margin-bottom:1.5rem;display:flex;flex-direction:column;gap:.5rem}.modal-details-row{display:flex;justify-content:space-between}.modal-details-row span:first-child{color:var(--text-secondary)}.modal-details-row span:last-child{font-weight:600}.modal-close-btn{background:var(--bg-tertiary);border:1px solid var(--glass-border);color:var(--text-primary);padding:.6rem 1.5rem;font-weight:600;border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition-fast)}.modal-close-btn:hover{background:var(--glass-highlight);border-color:var(--text-secondary)}.config-modal{max-width:500px}.config-form-group{margin-bottom:1.25rem;text-align:left}.config-form-group label{display:block;font-size:.85rem;font-weight:600;color:var(--text-secondary);margin-bottom:.5rem}.nav-tabs,.admin-sub-tabs{display:flex;gap:.5rem;overflow-x:auto;white-space:nowrap;-webkit-overflow-scrolling:touch;scrollbar-width:none;-ms-overflow-style:none}.nav-tabs::-webkit-scrollbar,.admin-sub-tabs::-webkit-scrollbar{display:none}.table-controls{display:flex;gap:.5rem;flex-wrap:wrap}.gateway-form-grid,.admin-edit-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}.api-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem;align-items:start}.gateway-card-header{display:flex;justify-content:space-between;align-items:center;gap:1rem;width:100%}@media (max-width: 900px){.app-header{flex-direction:column;gap:1.25rem;align-items:stretch;text-align:center}.logo-section{justify-content:center}.app-header>div:last-of-type{justify-content:center;width:100%}.api-grid{grid-template-columns:1fr;gap:1.25rem}}@media (max-width: 768px){.table-controls{flex-direction:column;align-items:stretch;width:100%}.table-search-bar{width:100%}.table-search-bar input,.table-controls select{width:100%!important}}@media (max-width: 640px){.app-container{padding:1.5rem .75rem}.gateway-card-header{flex-direction:column;align-items:flex-start}.gateway-controls{width:100%;justify-content:space-between;margin-top:.75rem;padding-top:.75rem;border-top:1px dashed var(--glass-border)}.gateway-form-grid,.admin-edit-grid{grid-template-columns:1fr}.admin-edit-grid div[style*="span 2"]{grid-column:span 1!important}}@media (max-width: 480px){.metrics-row{grid-template-columns:1fr;gap:.75rem}.metric-card{padding:1rem!important}.metric-val{font-size:1.5rem}.card-glass{padding:1.25rem!important}.checkout-simulator{padding:1.25rem!important;margin:1rem auto}.form-row{grid-template-columns:1fr;gap:.5rem}}