:root{color-scheme:dark;--bg: #08101d;--bg-elevated: rgba(10, 18, 32, .82);--border: rgba(148, 163, 184, .18);--text: #e2e8f0;--muted: #9fb0c9;--accent: #2dd4bf;--accent-alt: #f97316;--danger: #fb7185;--shadow: 0 24px 70px rgba(0, 0, 0, .35);font-family:Space Grotesk,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;min-height:100vh;color:var(--text);background:radial-gradient(circle at top left,rgba(45,212,191,.18),transparent 28%),radial-gradient(circle at top right,rgba(249,115,22,.12),transparent 24%),linear-gradient(180deg,#07101d,#091521 42%,#07111d)}button,input,select{font:inherit}button:disabled,input:disabled,select:disabled{cursor:not-allowed;opacity:.65}.app-shell{max-width:1460px;margin:0 auto;padding:32px}.top-nav{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:28px;padding:16px 18px;border:1px solid var(--border);border-radius:24px;background:#07101dc2;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);box-shadow:var(--shadow)}.top-nav-brand{display:grid;gap:4px;min-width:170px}.top-nav-kicker{color:var(--muted);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase}.top-nav-brand strong{font-size:1.15rem;letter-spacing:-.03em}.top-nav-links{display:flex;flex:1;justify-content:flex-end;gap:10px;flex-wrap:wrap}.top-nav-auth{display:flex;align-items:center;gap:10px;padding-left:12px;border-left:1px solid rgba(148,163,184,.12)}.top-nav-auth-label{max-width:280px;color:var(--muted);font-size:.82rem;text-align:right}.top-nav-auth-button{min-height:42px;padding:0 14px;border-radius:14px;border:1px solid var(--border);color:#04111b;font-weight:700;background:linear-gradient(135deg,var(--accent) 0%,#7dd3fc 100%);cursor:pointer}.top-nav-auth-button-muted{color:var(--text);background:#07101dc7}.top-nav-item{min-width:150px;padding:12px 14px;border:1px solid rgba(148,163,184,.16);border-radius:16px;color:var(--text);background:#08101d8f;text-align:left;transition:border-color .14s ease,background .14s ease,transform .14s ease}.top-nav-item span,.top-nav-item small{display:block}.top-nav-item span{font-weight:700}.top-nav-item small{margin-top:4px;color:var(--muted);font-size:.76rem}.top-nav-item:not(:disabled):hover{border-color:#2dd4bf6b;background:#0a1822e0;transform:translateY(-1px)}.top-nav-item-active{border-color:#2dd4bf57;background:linear-gradient(135deg,#2dd4bf2e,#7dd3fc1f),#08101deb}.hero,.page-header{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(260px,.9fr);gap:24px;margin-bottom:28px}.status-bar{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin:-8px 0 20px}.status-chip{padding:14px 16px;border-radius:18px;border:1px solid var(--border);background:#07101db8;box-shadow:var(--shadow)}.status-chip span,.status-chip p{display:block;margin:0;color:var(--muted);font-size:.78rem}.status-chip span{text-transform:uppercase;letter-spacing:.08em}.status-chip strong{display:block;margin:8px 0 10px;font-size:1.08rem;text-transform:capitalize}.status-chip p{line-height:1.4}.status-switch{display:inline-flex;align-items:center;gap:8px;margin-bottom:10px;color:var(--text);cursor:pointer}.status-switch-input{position:absolute;opacity:0;width:1px;height:1px;pointer-events:none}.status-switch-track{position:relative;width:42px;height:24px;border-radius:999px;border:1px solid rgba(148,163,184,.24);background:#94a3b82e;box-shadow:inset 0 1px 2px #08101d73;transition:background .14s ease,border-color .14s ease,box-shadow .14s ease}.status-switch-thumb{position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:linear-gradient(180deg,#f8fafc,#cbd5e1);box-shadow:0 2px 8px #00000047;transition:transform .14s ease}.status-switch-label{color:var(--text);font-size:.8rem;letter-spacing:.02em;text-transform:none}.status-switch-input:checked+.status-switch-track{background:linear-gradient(135deg,#2dd4bfc7,#7dd3fc9e);border-color:#2dd4bf8f;box-shadow:0 0 0 4px #2dd4bf1a}.status-switch-input:checked+.status-switch-track .status-switch-thumb{transform:translate(18px)}.status-switch-input:focus-visible+.status-switch-track{outline:2px solid rgba(125,211,252,.8);outline-offset:2px}.status-switch:hover .status-switch-track{border-color:#7dd3fc61}.status-switch-disabled{cursor:not-allowed}.status-switch-disabled .status-switch-track{background:#47556947;border-color:#94a3b829;box-shadow:none}.status-switch-disabled .status-switch-thumb{background:linear-gradient(180deg,#cbd5e1,#94a3b8)}.status-switch-disabled .status-switch-label{color:var(--muted)}.status-pill{display:inline-flex;align-items:center;margin-bottom:10px;padding:4px 8px;border-radius:999px;border:1px solid transparent;font-size:.74rem;text-transform:uppercase;letter-spacing:.08em}.status-pill-positive{color:#99f6e4;background:#2dd4bf24;border-color:#2dd4bf47}.status-pill-warning{color:#fdba74;background:#f9731624;border-color:#f973164d}.status-pill-negative{color:#fda4af;background:#fb718524;border-color:#fb71854d}.status-pill-neutral{color:var(--muted);background:#94a3b814;border-color:#94a3b82e}.eyebrow,.panel-kicker{margin:0 0 8px;color:var(--accent);text-transform:uppercase;letter-spacing:.12em;font-size:.74rem}.hero h1,.panel h2{margin:0;font-weight:700;letter-spacing:-.04em}.hero h1{font-size:clamp(2.4rem,5vw,4.6rem);line-height:.95;max-width:12ch}.lede{max-width:62ch;color:var(--muted);line-height:1.6}.hero-card,.panel,.error-banner{border:1px solid var(--border);background:var(--bg-elevated);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);box-shadow:var(--shadow)}.hero-card{border-radius:28px;padding:24px;align-self:end}.hero-card span,.stats-row span,.mini-card span,.backtest-card span{display:block;color:var(--muted);font-size:.84rem}.hero-card strong{display:block;margin:12px 0;font-size:2rem}.error-banner{margin-bottom:20px;padding:14px 16px;border-radius:18px;color:#fff1f2;border-color:#fb71854d;background:#7f1d1d94}.grid{display:grid;gap:24px}.top-grid{grid-template-columns:minmax(0,1.7fr) minmax(320px,.85fr)}.lower-grid,.depth-grid{margin-top:24px;grid-template-columns:repeat(2,minmax(0,1fr))}.page-grid-main{grid-template-columns:minmax(0,1.35fr) minmax(360px,1fr)}.page-stack{margin-top:24px}.page-widgets-grid{margin-top:24px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.page-widgets-grid-relaxed{grid-template-columns:repeat(auto-fit,minmax(460px,1fr))}.panel{border-radius:28px;padding:22px}.panel-strategies{min-width:0;grid-column:1 / -1}.panel-portfolio{min-width:0}.panel-wide-widget{grid-column:span 2}.auth-panel{align-self:start}.auth-panel-copy{margin:0 0 18px;color:var(--muted);line-height:1.6}.panel-loading-copy{margin:-6px 0 12px;color:var(--muted);font-size:.82rem}.loading-line{display:block;height:11px;border-radius:999px;background:linear-gradient(90deg,#94a3b81f,#94a3b852,#94a3b81f);background-size:200% 100%;animation:loading-shimmer 1.25s linear infinite}@keyframes loading-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.panel-xl{min-height:560px}.panel-heading{display:flex;justify-content:space-between;align-items:start;gap:18px;margin-bottom:18px}.market-toolbar{display:flex;align-items:flex-start;gap:12px;flex-wrap:wrap}.market-control{display:grid;gap:6px;min-width:120px;color:var(--muted);font-size:.82rem}.market-control span{text-transform:uppercase;letter-spacing:.08em}.market-control select,.strategy-control-input{min-height:42px;padding:0 12px;color:var(--text);background:#07101dc7;border:1px solid var(--border);border-radius:12px}.ticker-pill{padding:10px 14px;border-radius:999px;background:#08101db8;border:1px solid var(--border);text-align:right}.ticker-pill strong,.ticker-pill span{display:block}.positive-text{color:var(--accent)}.negative-text{color:var(--danger)}.buy-text{color:var(--accent)}.sell-text{color:var(--accent-alt)}.chart{height:360px;margin-bottom:18px}.chart-status{display:flex;justify-content:space-between;gap:12px;margin:-4px 0 18px;color:var(--muted);font-size:.84rem}.chart-status strong{color:var(--text);font-size:.84rem}.chart-ohlc{display:flex;flex-wrap:wrap;gap:10px 16px;margin:-4px 0 18px;padding:12px 14px;border-radius:16px;border:1px solid rgba(148,163,184,.12);background:#07101db8;color:var(--muted);font-size:.84rem}.chart-ohlc span{display:inline-flex;align-items:baseline;gap:6px}.chart-ohlc strong{color:var(--text);font-size:.96rem}.chart-ohlc-inline{margin:14px 0 0;padding:10px 12px;border-radius:14px}.stats-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.panel-meta{display:grid;gap:4px;justify-items:end;color:var(--muted);font-size:.82rem}.panel-meta strong{color:var(--text)}.stats-row div,.mini-card,.backtest-card div{padding:14px;border-radius:18px;background:#07101db8;border:1px solid rgba(148,163,184,.12)}.stats-row strong,.mini-card strong,.backtest-card strong{display:block;margin-top:8px;font-size:1.2rem}.order-form{display:grid;gap:12px}.order-form label{display:grid;gap:8px;color:var(--muted);font-size:.92rem}.order-form input,.order-form select,.order-form button,.secondary-button{min-height:46px;border-radius:14px;border:1px solid var(--border)}.order-form input,.order-form select{padding:0 14px;color:var(--text);background:#07101dc7}.order-form button,.secondary-button{padding:0 14px;color:#04111b;font-weight:700;background:linear-gradient(135deg,var(--accent) 0%,#7dd3fc 100%);cursor:pointer}.secondary-button{width:100%;margin-top:18px}.secondary-button-muted{color:var(--text);background:#07101dc7}.strategy-actions{display:grid;gap:12px;grid-template-columns:repeat(2,minmax(0,1fr))}.strategy-actions .secondary-button{margin-top:0}.strategy-config-grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));margin-top:18px}.strategy-control-wide{grid-column:span 2}.mini-list,.sync-stack{display:grid;gap:12px;margin-bottom:18px}.mini-card small,.sync-row small{display:block;margin-top:6px;color:var(--muted)}.sync-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 14px;border-radius:16px;background:#07101db8}.backtest-card{display:grid;gap:12px;margin-top:18px;grid-template-columns:repeat(3,minmax(0,1fr))}.backtest-trades{display:grid;gap:12px;margin-top:18px}.backtest-trades-scroll{max-height:320px;overflow-y:auto;padding-right:6px}.panel-scroll{height:430px;min-height:430px;overflow:auto;padding-right:6px}.widget-pagination{display:grid;gap:12px;margin-top:14px;color:var(--muted);font-size:.82rem}.widget-pagination-top,.widget-pagination-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px}.widget-pagination-bottom{margin-top:auto}.widget-pagination-size{display:inline-flex;align-items:center;gap:8px}.widget-pagination-size select{min-height:34px;padding:0 10px;color:var(--text);background:#07101dc7;border:1px solid var(--border);border-radius:10px}.panel-paginated-widget{display:flex;flex-direction:column;min-height:620px}.table-action-active{border-color:#2dd4bf57;color:#04111b;background:linear-gradient(135deg,var(--accent) 0%,#7dd3fc 100%)}.backtest-trades-scroll thead th{position:sticky;top:0;z-index:1;background:#0a1220f0}table{width:100%;border-collapse:collapse;font-size:.92rem}.compact-table th,.compact-table td{padding:8px 0}.book-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.recent-trades-scroll{max-height:440px;overflow-y:auto;padding-right:6px}.recent-trades-scroll thead th{position:sticky;top:0;z-index:1;background:#0a1220f0}.book-heading{margin:0 0 10px;font-size:.85rem;text-transform:uppercase;letter-spacing:.08em}th,td{padding:10px 0;border-bottom:1px solid rgba(148,163,184,.12);text-align:left}th{color:var(--muted);font-weight:500}.table-input{width:100%;min-width:88px;min-height:38px;padding:0 10px;color:var(--text);background:#07101dc7;border:1px solid var(--border);border-radius:10px}.row-actions{display:flex;gap:8px;align-items:center}.table-action{min-height:34px;padding:0 12px;color:#04111b;font-weight:700;border:1px solid var(--border);border-radius:10px;background:linear-gradient(135deg,var(--accent) 0%,#7dd3fc 100%);cursor:pointer}.table-action-secondary{color:var(--text);background:#07101dc7}.table-action-muted{color:var(--muted);font-size:.84rem}.modal-overlay{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at top,rgba(45,212,191,.12),transparent 26%),#020617b8;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.confirm-modal{width:min(100%,540px);display:grid;gap:18px;padding:26px;border:1px solid rgba(251,113,133,.24);border-radius:28px;background:linear-gradient(180deg,#7f1d1d2e,#08101df5 22%),#08101df5;box-shadow:0 32px 90px #00000075}.confirm-modal-header{display:grid;gap:6px}.confirm-modal-header .panel-kicker{color:#fda4af;margin-bottom:0}.confirm-modal-body{margin:0;color:var(--muted);line-height:1.6}.confirm-modal-body strong{color:var(--text)}.confirm-modal-metrics{display:grid;gap:12px;grid-template-columns:repeat(3,minmax(0,1fr))}.confirm-modal-metrics div{padding:14px;border-radius:18px;border:1px solid rgba(148,163,184,.12);background:#07101dbd}.confirm-modal-metrics span{display:block;color:var(--muted);font-size:.8rem;text-transform:uppercase;letter-spacing:.08em}.confirm-modal-metrics strong{display:block;margin-top:8px;font-size:1.05rem}.confirm-modal-actions{display:grid;gap:12px;grid-template-columns:repeat(2,minmax(0,1fr))}.confirm-modal-actions .secondary-button{width:100%;margin-top:0}.confirm-modal-danger{color:#fff1f2;border-color:#fb718547;background:linear-gradient(135deg,#f43f5eeb,#fb7185e6)}@media(max-width:1100px){.top-nav{align-items:flex-start;flex-direction:column}.top-nav-links{justify-content:flex-start;width:100%}.top-nav-auth{width:100%;justify-content:space-between;padding-left:0;border-left:0;border-top:1px solid rgba(148,163,184,.12);padding-top:12px}.top-nav-auth-label{max-width:none;text-align:left}.hero,.page-header,.status-bar,.top-grid,.depth-grid,.page-grid-main,.lower-grid{grid-template-columns:1fr}.panel-wide-widget{grid-column:auto}}@media(max-width:1320px){.status-bar{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:920px){.backtest-card{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:720px){.app-shell{padding:18px}.top-nav{padding:14px}.top-nav-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.top-nav-item{min-width:0}.panel,.hero-card{border-radius:22px}.page-header{gap:18px}.stats-row{grid-template-columns:repeat(2,minmax(0,1fr))}.backtest-card{grid-template-columns:1fr}.chart-status{flex-direction:column}.chart-ohlc{flex-direction:column;align-items:flex-start}.book-grid,.strategy-actions,.confirm-modal-metrics,.confirm-modal-actions{grid-template-columns:1fr}}