:root{--navy:#071c4a;--navy2:#0b2558;--blue:#155eef;--cyan:#20b9ff;--green:#16a66a;--amber:#f5a623;--red:#d94a4a;--bg:#f4f7fb;--ink:#13233f;--muted:#70809c;--line:#e2e9f3;--shadow:0 12px 35px rgba(19,35,63,.08)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,"Segoe UI",Arial,sans-serif;font-size:14px}.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:252px;background:linear-gradient(180deg,#06183e,#0a2658);color:#fff;z-index:1040;display:flex;flex-direction:column;box-shadow:8px 0 30px rgba(4,18,47,.18)}.brand{height:84px;display:flex;align-items:center;padding:16px 25px;border-bottom:1px solid rgba(255,255,255,.08)}.brand img{width:190px}.sidebar-scroll{overflow:auto;padding:16px 14px;flex:1}.nav-section{margin-bottom:18px}.nav-label{padding:0 14px 7px;color:#6f8ab8;font-size:10px;letter-spacing:1.5px;text-transform:uppercase;font-weight:800}.nav-link{display:flex;gap:12px;align-items:center;color:#b9c9e5!important;padding:10px 13px;border-radius:10px;margin:2px 0;font-weight:600;transition:.2s}.nav-link:hover,.nav-link.active{color:#fff!important;background:rgba(32,185,255,.13);text-decoration:none}.nav-link.active{box-shadow:inset 3px 0 var(--cyan)}.nav-icon{width:22px;text-align:center;color:var(--cyan);font-size:18px}.logout-form{padding:14px;border-top:1px solid rgba(255,255,255,.08)}.logout-form button{width:100%;border:0;background:rgba(255,255,255,.06);color:#d9e5fa;border-radius:9px;padding:11px;font-weight:700;text-align:left}.app-main{margin-left:252px;min-height:100vh;display:flex;flex-direction:column}.topbar{height:72px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 30px;position:sticky;top:0;z-index:1020}.topbar-title,.topbar-right,.profile-chip{display:flex;align-items:center;gap:10px}.live-dot{width:9px;height:9px;border-radius:50%;background:var(--green);box-shadow:0 0 0 5px rgba(22,166,106,.12)}.demo-pill{display:inline-flex;background:#eaf4ff;color:#0b67d9;border:1px solid #b8dafb;border-radius:99px;font-size:10px;letter-spacing:1.2px;font-weight:800;padding:5px 9px}.notification-bell{position:relative;color:var(--navy);font-size:20px;padding:8px}.notification-bell b{position:absolute;top:0;right:0;background:var(--red);color:#fff;width:18px;height:18px;border-radius:50%;font-size:10px;display:grid;place-items:center}.profile-chip{border-left:1px solid var(--line);padding-left:17px}.profile-chip span:last-child{display:grid}.profile-chip small{color:var(--muted)}.avatar{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;display:grid;place-items:center;font-weight:800}.menu-toggle{display:none;border:0;background:transparent;font-size:22px}.app-content{padding:28px 30px;flex:1}.app-footer{display:flex;justify-content:space-between;gap:20px;padding:18px 30px;color:var(--muted);font-size:11px;border-top:1px solid var(--line);background:#fff}.page-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:24px}.page-head h1{font-size:28px;margin:0 0 4px;font-weight:800;color:var(--navy)}.page-head p{margin:0;color:var(--muted)}.page-actions{display:flex;gap:8px}.eyebrow{color:var(--cyan);font-size:11px;font-weight:800;letter-spacing:1.8px}.ai-card{background:#fff;border:1px solid var(--line);border-radius:15px;box-shadow:var(--shadow)}.card-pad{padding:22px}.section-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.section-title h2{font-size:17px;font-weight:800;margin:0;color:var(--navy)}.section-title p{margin:3px 0 0;color:var(--muted);font-size:12px}.grid{display:grid;gap:16px}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.span-2{grid-column:span 2}.kpi-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:15px;padding:20px;box-shadow:var(--shadow);overflow:hidden}.kpi-card:before{content:"";position:absolute;inset:0 auto 0 0;width:4px;background:var(--blue)}.tone-green:before{background:var(--green)}.tone-cyan:before{background:var(--cyan)}.tone-gold:before{background:var(--amber)}.kpi-top{display:flex;justify-content:space-between;color:var(--muted);font-size:12px;font-weight:700}.kpi-value{font-size:26px;font-weight:800;color:var(--navy);margin:11px 0 6px}.kpi-meta{font-size:12px;color:var(--muted)}.positive{color:var(--green)!important}.negative{color:var(--red)!important}.text-muted{color:var(--muted)!important}.engine-banner{background:linear-gradient(120deg,var(--navy),#103d82);color:#fff;border-radius:16px;padding:22px;display:grid;grid-template-columns:1fr auto;align-items:center;gap:18px;box-shadow:0 16px 35px rgba(7,28,74,.22)}.engine-banner h2{margin:0;font-size:23px}.engine-status{display:flex;gap:24px}.engine-status div{display:grid}.engine-status b{font-size:18px}.engine-status span{font-size:11px;color:#9fb8df}.target-card{border:1px solid #f1d495;background:linear-gradient(110deg,#fff9ec,#fff);padding:20px;border-radius:15px;display:flex;justify-content:space-between;align-items:center}.target-card h3{font-size:13px;color:#89600b;margin:0}.target-card strong{font-size:30px;color:#8b5a00}.target-card p{margin:3px 0 0;color:#765f35}.target-badge{background:#fff;border:1px solid var(--amber);color:#855600;padding:7px 10px;border-radius:8px;font-weight:800;font-size:11px}.chart-box{height:280px}.ct-series-a .ct-line{stroke:var(--blue);stroke-width:3px}.ct-series-a .ct-area{fill:rgba(21,94,239,.12)}.ct-series-a .ct-point{stroke:var(--cyan);stroke-width:5px}.ct-grid{stroke:#e8eef6}.ct-label{color:#8290a8;font-size:10px}.table-responsive{border-radius:12px}.ai-table{width:100%;margin:0}.ai-table th{border-top:0!important;background:#f6f9fd;color:#71819c;font-size:10px;text-transform:uppercase;letter-spacing:.7px;padding:12px;white-space:nowrap}.ai-table td{padding:13px 12px;border-color:#edf1f6;vertical-align:middle;white-space:nowrap;color:#273954}.pair{font-weight:800;color:var(--navy)}.status-badge{display:inline-flex;align-items:center;gap:6px;border-radius:99px;padding:5px 9px;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.5px;background:#edf2f8;color:#61718b}.status-badge i{width:6px;height:6px;border-radius:50%;background:currentColor}.status-online,.status-completed,.status-settled,.status-active,.status-successful,.status-qualified{background:#e9f8f1;color:var(--green)}.status-processing,.status-pending,.status-maintenance,.status-in_progress{background:#fff5df;color:#a66b00}.status-degraded,.status-recovered{background:#fff0ed;color:#cf5a3a}.status-skipped,.status-inactive{background:#eef1f5;color:#687791}.btn-ai,.btn-outline-ai{border:0;border-radius:9px;padding:10px 15px;font-weight:750;display:inline-flex;align-items:center;gap:8px;justify-content:center}.btn-ai{background:var(--blue);color:#fff!important}.btn-ai:hover{background:#0f4bd0;text-decoration:none}.btn-outline-ai{background:#fff;color:var(--blue)!important;border:1px solid #b9ccf7}.ai-alert{background:#eaf8f1;border:1px solid #bde8d3;color:#087649}.system-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.system-item{background:#f7faff;border:1px solid var(--line);border-radius:10px;padding:12px}.system-item span{display:block;color:var(--muted);font-size:10px;text-transform:uppercase}.system-item b{display:block;margin-top:4px;color:var(--navy)}.arb-route{display:grid;grid-template-columns:1fr auto 1fr;gap:16px;align-items:center}.venue-box{border:1px solid var(--line);border-radius:12px;padding:17px;background:#f8fbff}.venue-box span{font-size:10px;color:var(--muted);font-weight:800}.venue-box h3{margin:5px 0 2px;font-size:19px}.venue-box b{font-size:16px}.route-engine{display:grid;place-items:center;color:var(--blue);font-size:27px}.route-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin-top:14px}.route-metrics div{background:#f6f9fd;border-radius:8px;padding:9px;text-align:center}.route-metrics span{font-size:9px;color:var(--muted);display:block}.route-metrics b{font-size:12px}.waterfall{display:flex;align-items:stretch;gap:8px;overflow:auto}.water-step{min-width:135px;flex:1;padding:15px;border-radius:11px;background:#f6f9fd;border-top:3px solid var(--blue)}.water-step.cost{border-color:var(--red)}.water-step.result{border-color:var(--green);background:#edf9f4}.water-step span{font-size:10px;color:var(--muted);text-transform:uppercase}.water-step b{display:block;font-size:19px;margin-top:7px}.water-arrow{display:grid;place-items:center;color:#9aacC6;font-size:20px}.exchange-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.exchange-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:var(--shadow)}.exchange-head{display:flex;gap:12px;align-items:center}.exchange-head h3{font-size:16px;margin:0 0 5px}.exchange-logo{width:44px;height:44px;border-radius:12px;background:#edf4ff;color:var(--blue);display:grid;place-items:center;font-weight:900}.exchange-card dl{margin:15px 0 0}.exchange-card dl div{display:flex;justify-content:space-between;border-top:1px solid #eef2f7;padding:8px 0}.exchange-card dt{color:var(--muted);font-weight:500}.exchange-card dd{font-weight:700;margin:0}.form-card label{display:block;font-weight:700;color:#43536c;margin-bottom:14px}.form-card input,.form-card select,.form-card textarea{width:100%;border:1px solid #d9e2ee;border-radius:9px;padding:11px;margin-top:6px;background:#fff}.demo-warning{border:1px solid #f2cf87;background:#fff8e9;color:#835d0a;border-radius:11px;padding:13px;font-weight:700}.qr-demo{width:180px;height:180px;background:repeating-conic-gradient(#071c4a 0 25%,#fff 0 50%) 0/22px 22px;border:12px solid #fff;box-shadow:0 0 0 1px var(--line);margin:auto}.wallet-hero{background:linear-gradient(130deg,var(--navy),#155eef);color:#fff;padding:25px;border-radius:16px}.wallet-hero .balance{font-size:35px;font-weight:800}.coin-list{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.coin-card{padding:20px;background:#fff;border:1px solid var(--line);border-radius:14px}.coin-card b{font-size:22px}.profile-hero{display:flex;align-items:center;gap:18px}.profile-avatar{width:76px;height:76px;border-radius:20px;background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;display:grid;place-items:center;font-size:24px;font-weight:800}.detail-list{display:grid;grid-template-columns:repeat(2,1fr);gap:0 24px}.detail-row{display:flex;justify-content:space-between;padding:13px 0;border-bottom:1px solid var(--line)}.security-item,.notification-item,.statement-card{display:flex;justify-content:space-between;gap:15px;align-items:center;padding:17px;border-bottom:1px solid var(--line)}.notification-item.unread{background:#f5f9ff}.notification-icon{width:42px;height:42px;border-radius:12px;background:#eaf2ff;color:var(--blue);display:grid;place-items:center}.faq-item{border-bottom:1px solid var(--line);padding:17px 0}.faq-item h3{font-size:15px;margin:0 0 8px}.faq-item p{margin:0;color:var(--muted)}.auth-body{background:#06183e}.auth-shell{min-height:100vh;display:grid;grid-template-columns:1.12fr .88fr}.auth-visual{padding:46px 7vw;background:radial-gradient(circle at 70% 20%,rgba(32,185,255,.24),transparent 32%),linear-gradient(145deg,#06183e,#0d3270);color:#fff;display:flex;flex-direction:column;justify-content:space-between}.auth-logo{width:210px}.auth-visual h1{font-size:48px;line-height:1.08;margin:15px 0;font-weight:800}.auth-visual h1 em{font-style:normal;color:var(--cyan)}.auth-visual p{font-size:16px;line-height:1.7;color:#aec3e5;max-width:600px}.auth-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.auth-stats div{border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.05);border-radius:13px;padding:16px}.auth-stats b{font-size:24px;display:block}.auth-stats span{font-size:11px;color:#aec3e5}.auth-form-wrap{background:#fff;display:grid;place-items:center;padding:35px}.auth-form{width:min(400px,100%)}.auth-form h2{font-size:32px;color:var(--navy);font-weight:800;margin:20px 0 5px}.auth-form>p{color:var(--muted);margin-bottom:28px}.auth-form label{display:block;font-weight:700;color:#354660;margin-bottom:17px}.auth-form input[type=email],.auth-form input[type=password]{width:100%;border:1px solid #d7e0ec;border-radius:9px;padding:13px;margin-top:7px}.form-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.form-row .check{font-weight:500;margin:0}.form-row .check input{width:auto;margin:0 6px 0 0}.auth-form .btn-ai{width:100%;font-size:15px;padding:13px}.demo-access{display:grid;grid-template-columns:1fr 1fr;gap:7px;background:#f3f7fc;border-radius:10px;padding:13px;margin-top:18px}.demo-access strong{grid-column:span 2;font-size:11px;text-transform:uppercase;color:var(--muted)}.demo-access code{font-size:11px;color:var(--navy)}
@media(max-width:1100px){.grid-4,.exchange-grid{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}.engine-status{gap:12px}.auth-visual h1{font-size:38px}}
@media(max-width:820px){.sidebar{transform:translateX(-100%);transition:.25s}.sidebar.open{transform:translateX(0)}.app-main{margin-left:0}.menu-toggle{display:block}.topbar{padding:0 16px}.topbar-title strong{display:none}.app-content{padding:20px 16px}.app-footer{padding:16px;display:block}.app-footer span{display:block;margin:4px 0}.auth-shell{grid-template-columns:1fr}.auth-visual{display:none}.auth-form-wrap{min-height:100vh}.engine-banner{grid-template-columns:1fr}.grid-2,.grid-3{grid-template-columns:1fr}.span-2{grid-column:span 1}.system-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.grid-4,.exchange-grid,.coin-list{grid-template-columns:1fr}.profile-chip span:last-child{display:none}.page-head{display:block}.page-actions{margin-top:12px}.engine-status{display:grid;grid-template-columns:1fr 1fr}.arb-route{grid-template-columns:1fr}.route-engine{transform:rotate(90deg)}.route-metrics{grid-template-columns:repeat(2,1fr)}.detail-list{grid-template-columns:1fr}.auth-form-wrap{padding:24px}.kpi-value{font-size:23px}}
.live-engine{border:1px solid #8bd8ff;background:linear-gradient(120deg,#f5fcff,#fff)}.live-labels{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}.live-badge,.paper-badge,.safe-badge{display:inline-flex;border-radius:99px;padding:5px 9px;font-size:9px;font-weight:900;letter-spacing:.8px}.live-badge{background:#e6fbf2;color:#087b50;border:1px solid #9de2c4}.paper-badge{background:#eaf2ff;color:#155eef;border:1px solid #b6ccff}.safe-badge{background:#fff2e4;color:#8b5500;border:1px solid #f0c98d}.live-kpis{display:grid;grid-template-columns:repeat(6,1fr);gap:9px}.live-kpis>div,.live-route-metrics>div{background:#f3f8ff;border:1px solid #dce9f8;border-radius:9px;padding:11px}.live-kpis span,.live-route-metrics span{display:block;font-size:9px;color:var(--muted);text-transform:uppercase}.live-kpis b,.live-route-metrics b{display:block;margin-top:5px;color:var(--navy)}.live-route{display:grid;grid-template-columns:1fr auto 1fr;gap:15px;align-items:center}.live-route>div{background:#f4f8ff;border:1px solid #dce7f6;border-radius:12px;padding:17px}.live-route h3{margin:5px 0;color:var(--navy)}.live-route i{font-style:normal;color:var(--blue);font-size:22px;text-align:center}.live-route i small{display:block;font-size:8px;color:var(--muted)}.live-route-metrics{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin-top:12px}.activity-tabs{display:flex;gap:7px}.activity-tabs button{border:1px solid #c9d7eb;background:#fff;color:#62738c;border-radius:8px;padding:9px 12px;font-weight:800;font-size:10px}.activity-tabs button.active{background:var(--navy);color:#fff}.ai-table small{font-size:8px;color:#a66b00}@media(max-width:1100px){.live-kpis,.live-route-metrics{grid-template-columns:repeat(3,1fr)}}@media(max-width:700px){.live-kpis,.live-route-metrics{grid-template-columns:repeat(2,1fr)}.live-route{grid-template-columns:1fr}.live-route i{transform:rotate(90deg)}}