:root{--bg: #12151c;--surface: #191e28;--surface-raised: #212836;--border: #2a3141;--border-soft: #232a38;--text: #e7e9ee;--text-muted: #8a93a6;--text-faint: #5b6478;--accent: #c9a15a;--accent-soft: rgba(201, 161, 90, .14);--accent-strong: #e0b96e;--positive: #5fb98c;--positive-soft: rgba(95, 185, 140, .14);--negative: #da6a5c;--negative-soft: rgba(218, 106, 92, .14);--info: #6c9bd1;--info-soft: rgba(108, 155, 209, .14);--font-display: "Space Grotesk", "IBM Plex Sans", sans-serif;--font-body: "IBM Plex Sans", sans-serif;--font-mono: "IBM Plex Mono", "SF Mono", monospace;--radius: 10px;--radius-sm: 6px;color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}button,input,select{font-family:inherit;font-size:inherit;color:inherit}a{color:inherit}::selection{background:var(--accent-soft)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums}h1,h2,h3{font-family:var(--font-display);font-weight:600;margin:0;letter-spacing:-.01em}.shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}@media (max-width: 860px){.shell{grid-template-columns:1fr}.sidebar{display:none}}.sidebar{background:var(--surface);border-right:1px solid var(--border-soft);padding:20px 14px;display:flex;flex-direction:column;gap:4px}.brand{display:flex;align-items:center;gap:10px;padding:6px 10px 22px}.brand-mark{width:28px;height:28px;border-radius:8px;background:linear-gradient(155deg,var(--accent-strong),var(--accent) 70%);flex-shrink:0;position:relative}.brand-mark:after{content:"";position:absolute;top:8px;right:8px;bottom:8px;left:8px;border-radius:3px;background:var(--bg);clip-path:polygon(0 100%,30% 40%,55% 65%,100% 0,100% 15%,55% 80%,30% 55%,0 100%)}.brand-name{font-family:var(--font-display);font-weight:600;font-size:15px;line-height:1.2}.brand-sub{font-size:11px;color:var(--text-faint)}.nav-link{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--radius-sm);color:var(--text-muted);text-decoration:none;font-size:13.5px;font-weight:500;transition:background .12s ease,color .12s ease}.nav-link:hover{background:var(--surface-raised);color:var(--text)}.nav-link.active{background:var(--accent-soft);color:var(--accent-strong)}.sidebar-footer{margin-top:auto;padding:14px 12px 10px;font-size:11px;color:var(--text-faint);border-top:1px solid var(--border-soft)}.main{display:flex;flex-direction:column;min-width:0}.topbar{display:flex;align-items:center;justify-content:space-between;padding:16px 28px;border-bottom:1px solid var(--border-soft);gap:16px;flex-wrap:wrap}.page-title{font-size:19px}.page-sub{color:var(--text-muted);font-size:12.5px;margin-top:2px}.content{padding:24px 28px 60px;flex:1}.breaker{display:flex;align-items:center;gap:10px;padding:7px 12px 7px 8px;border-radius:999px;background:var(--surface-raised);border:1px solid var(--border)}.breaker-switch{width:30px;height:16px;border-radius:999px;position:relative;background:var(--negative-soft);border:1px solid var(--negative);transition:background .2s ease,border-color .2s ease}.breaker-switch.on{background:var(--positive-soft);border-color:var(--positive)}.breaker-switch:after{content:"";position:absolute;top:1px;left:1px;width:12px;height:12px;border-radius:50%;background:var(--negative);transition:transform .2s ease,background .2s ease}.breaker-switch.on:after{transform:translate(14px);background:var(--positive)}.breaker-label{font-size:12.5px;font-weight:500;color:var(--text-muted)}.breaker-label strong{color:var(--text)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px}.card{background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--radius);padding:18px 18px 16px}.card-title{font-size:12px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px}.card-value{font-family:var(--font-mono);font-size:26px;font-weight:500;font-variant-numeric:tabular-nums}.card-value.positive{color:var(--positive)}.card-value.negative{color:var(--negative)}.card-hint{margin-top:6px;font-size:12px;color:var(--text-faint)}.panel{background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--radius);overflow:hidden}.panel-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border-soft);gap:12px;flex-wrap:wrap}.panel-header h2{font-size:15px}.panel-body{padding:18px 20px 20px}.section{margin-bottom:22px}.section-heading{font-size:13px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:10px}table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--text-faint);font-weight:500;padding:8px 10px;border-bottom:1px solid var(--border-soft)}td{padding:10px;border-bottom:1px solid var(--border-soft);vertical-align:middle}tbody tr:hover{background:var(--surface-raised)}td.num,th.num{font-family:var(--font-mono);font-variant-numeric:tabular-nums;text-align:right}.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:999px;font-size:11.5px;font-weight:500}.badge.long,.badge.ok,.badge.tp{background:var(--positive-soft);color:var(--positive)}.badge.short,.badge.sl{background:var(--negative-soft);color:var(--negative)}.badge.open,.badge.info{background:var(--info-soft);color:var(--info)}.badge.neutral{background:var(--surface-raised);color:var(--text-muted)}.dot{width:6px;height:6px;border-radius:50%;background:currentColor}.btn{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface-raised);color:var(--text);font-weight:500;font-size:13px;cursor:pointer;transition:border-color .12s ease,background .12s ease}.btn:hover{border-color:var(--accent)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);border-color:var(--accent);color:#17140c}.btn-primary:hover{background:var(--accent-strong);border-color:var(--accent-strong)}.btn-danger{border-color:var(--negative);color:var(--negative);background:transparent}.btn-danger:hover{background:var(--negative-soft)}.input{width:100%;padding:10px 12px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg);color:var(--text)}.input:focus{border-color:var(--accent)}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.field label{font-size:12.5px;color:var(--text-muted)}.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at 30% 20%,#1b2130 0%,var(--bg) 60%)}.login-card{width:100%;max-width:360px;background:var(--surface);border:1px solid var(--border-soft);border-radius:14px;padding:32px 28px}.login-error{color:var(--negative);font-size:13px;margin-bottom:12px}.muted{color:var(--text-muted)}.faint{color:var(--text-faint)}.spinner{width:16px;height:16px;border-radius:50%;border:2px solid var(--border);border-top-color:var(--accent);animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{padding:40px 20px;text-align:center;color:var(--text-faint);font-size:13px}.row{display:flex;align-items:center;gap:10px}.row-between{display:flex;align-items:center;justify-content:space-between;gap:10px}.tag-select{display:flex;gap:6px;flex-wrap:wrap}.tag-select button{padding:6px 12px;border-radius:999px;border:1px solid var(--border);background:transparent;color:var(--text-muted);font-size:12.5px;cursor:pointer}.tag-select button.active{border-color:var(--accent);color:var(--accent-strong);background:var(--accent-soft)}@media (prefers-reduced-motion: reduce){.spinner{animation:none}}