:root { color-scheme:dark; --bg:#0b1120; --sidebar:#0e1727; --panel:#131e30; --panel2:#172438; --border:#27374c; --text:#eef4fa; --muted:#91a3b8; --accent:#27c6aa; --accent-soft:#123f3d; --loss:#fb8d92; --gain:#5cdec1; --gold:#e7b86d; --purple:#b9a7ff; font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif; font-synthesis:none; }
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;background:var(--bg);color:var(--text);font-size:14px;line-height:1.6} button,input,select{font:inherit}button{cursor:pointer} h1,h2,h3,p{margin-top:0} h1{font-size:clamp(27px,3vw,38px);letter-spacing:-.035em;line-height:1.17;margin:6px 0 12px}h2{font-size:17px;letter-spacing:-.015em;margin:0 0 19px}h3{font-size:14px;margin:0 0 12px}.muted,.helper{color:var(--muted)} .eyebrow{font-size:11px;letter-spacing:.19em;color:var(--accent);font-weight:800;margin:0 0 6px}.layout{min-height:100vh;display:grid;grid-template-columns:258px minmax(0,1fr)}
.sidebar{background:var(--sidebar);border-right:1px solid var(--border);min-height:100vh;padding:28px 18px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:11px;font-weight:850;font-size:23px;letter-spacing:-.055em;padding:0 12px 38px}.mark{height:36px;width:36px;display:grid;place-items:center;border:1px solid #285c60;border-radius:12px;color:var(--accent);font-size:24px;background:var(--accent-soft);line-height:1}.nav-label{font-size:10px;font-weight:800;letter-spacing:.15em;color:#7085a1;padding:10px 14px}.nav{display:grid;gap:6px}.navitem{background:none;color:#a9bad0;border:1px solid transparent;border-radius:11px;display:flex;align-items:center;gap:12px;padding:12px 14px;width:100%;text-align:left;font-weight:630;transition:background .17s,border-color .17s,color .17s}.navitem:first-letter{color:var(--accent)}.navitem:hover{background:#1c2b3e;color:#fff}.navitem.active{color:#bdf9e9;background:#143833;border:1px solid #24524e}.sidebar-foot{margin-top:auto;padding:15px 6px 0;display:grid;gap:16px}.main{min-width:0}.topbar{height:74px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;padding:0 clamp(18px,4vw,50px);background:#0e1727}.breadcrumb{font-weight:800;letter-spacing:.12em;font-size:10px;color:#7085a1}.breadcrumb span{padding:0 12px;color:#40546c}.breadcrumb strong{color:#b9c8d9}.header-actions{display:flex;gap:22px;align-items:center}.clock{color:#8298ac;font-size:12px}.pill{display:inline-flex;padding:5px 10px;border-radius:50px;font-weight:800;font-size:10px;letter-spacing:.04em;border:1px solid transparent;white-space:nowrap}.pill.purple{color:#c7b9ff;background:#292740;border-color:#4a3e78}.pill.neutral{color:#9fb9c5;background:#1b2f3b;border-color:#385065}.content{max-width:1540px;margin:0 auto;padding:34px clamp(18px,4vw,50px) 80px}.view.hidden,.hidden{display:none!important}.page-head{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:32px}.page-head .muted{max-width:660px;margin:0}.card{border:1px solid var(--border);background:var(--panel);border-radius:16px;padding:23px;min-width:0;box-shadow:0 10px 35px rgba(0,0,0,.08)}.two-column{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px;margin-bottom:18px}.stat{background:linear-gradient(155deg,#17273b,#111d2d);border:1px solid #2b3e51;border-radius:15px;padding:22px;min-width:0;display:flex;flex-direction:column;gap:12px}.stat span,.metric span{color:#92a7b9;font-size:12px}.stat strong{font-size:clamp(19px,2.4vw,29px);letter-spacing:-.04em;line-height:1.15;overflow-wrap:anywhere}.stat small{color:#8192a5;font-size:11px}.gain{color:var(--gain)!important}.loss{color:var(--loss)!important}.section-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:16px}.section-head h2{margin:0}.position-mini{padding:15px 0;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border);gap:10px}.position-mini:last-child{border:0}.position-mini div{display:grid;gap:1px}.position-mini small{color:var(--muted);font-size:11px}.position-mini>span{color:var(--accent);font-weight:800}.empty{color:var(--muted);padding:28px 5px;text-align:center}.quick-list{margin-top:23px;display:grid;gap:13px}.quick-list div{display:flex;gap:14px;align-items:center;color:#c4d1db}.quick-list strong{color:var(--accent);font-size:13px}.btn{background:#243247;color:var(--text);border:1px solid #3a4d63;padding:10px 15px;display:inline-flex;gap:8px;align-items:center;justify-content:center;border-radius:9px;font-weight:750;text-decoration:none;white-space:nowrap}.btn:hover{filter:brightness(1.13)}.btn.primary{background:var(--accent);border-color:var(--accent);color:#052d2b}.btn.outline{background:transparent}.btn.ghost{background:#1b293b;border-color:var(--border)}.btn.text{background:transparent;border:0;color:var(--accent);padding:4px 0}.btn.tiny{font-size:11px;padding:7px 9px;border-radius:7px}.btn.danger-link{color:var(--loss);background:transparent;border-color:#54343c}.btn.full{width:100%}
.notice{border-radius:10px;padding:13px 14px;font-size:12px;line-height:1.65;margin:12px 0}.notice.info{background:#142f3b;color:#a8dbe3;border:1px solid #28536a}.notice.warn{background:#352b22;color:#f5cf9e;border:1px solid #6b4b2b}.notice.danger{background:#41242b;color:#ffbec5;border:1px solid #9b4654}.notice.ok{background:#173c35;color:#baf5df;border:1px solid #377b62}.notice.compact{font-size:11px;margin:0}.sim-grid{display:grid;grid-template-columns:minmax(300px,.85fr) minmax(400px,1.15fr);gap:20px;align-items:start}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.form-grid .wide{grid-column:1/-1}.stack{display:grid;gap:17px}.form-actions{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-top:10px}.helper{font-size:11px;flex:1}label{font-size:12px;font-weight:700;color:#b9c9d9;display:grid;gap:7px}input,select{min-width:0;background:#0d1929;border:1px solid #33485e;color:#f6fbff;padding:11px 12px;border-radius:9px;min-height:43px;width:100%;outline:none}input:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px #27c6aa22}input::placeholder{color:#647b90} .metric-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.metric{padding:15px;background:var(--panel2);border:1px solid var(--border);border-radius:10px;display:grid;gap:8px}.metric strong{font-size:clamp(15px,1.7vw,21px);line-height:1.15;overflow-wrap:anywhere}.graph-wrap{border:1px solid var(--border);background:#101b2a;border-radius:12px;margin:17px 0;padding:12px 10px 6px}.graph-wrap svg{width:100%;height:auto;overflow:visible}.small-pill{color:#99abc2;background:#26374c;padding:3px 11px;font-size:10px;border-radius:6px}.scenario-row{padding:11px 0;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;gap:10px}.scenario-row:last-child{border:0}.scenario-row span{color:#b0c2d4}.scenario-row strong{white-space:nowrap}.table-container{overflow-x:auto;max-width:100%}table{width:100%;border-collapse:collapse;text-align:left;min-width:950px}th{text-transform:uppercase;color:#7e93a6;font-size:10px;letter-spacing:.08em;padding:13px 12px;border-bottom:1px solid var(--border)}td{vertical-align:middle;padding:16px 12px;border-bottom:1px solid #24364a;font-size:12px}td small{display:block;color:#8299aa;margin-top:5px}tr:last-child td{border:0}.actions{display:flex;align-items:center;gap:7px;justify-content:flex-end}.narrow{max-width:720px}.footnote{margin-top:23px;color:#7591a4;font-size:11px;text-align:center}.lesson-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.lesson h2{margin:10px 0 8px}.lesson-number{font-size:28px;font-weight:900;color:var(--accent);opacity:.8}.lesson p{color:#bbccdd}.lesson>small{font-size:11px;color:#758aa0}.wheel-step{display:flex;gap:16px;border-bottom:1px solid var(--border);padding:16px 0}.wheel-step:last-child{border:0}.wheel-step p{margin:6px 0;color:#a8bacb;font-size:12px}.step-circle{display:grid;place-items:center;flex:0 0 30px;height:30px;background:#1c4945;color:#a5ffdf;border:1px solid #3a756b;border-radius:50%;font-weight:900}.cycle-result{margin:18px 0;border-radius:13px;background:#192d3d;padding:18px;display:grid;gap:6px}.cycle-result strong{font-size:29px}.cycle-result small{color:#9bb3c3}.auth-body{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 50% 4%,#19423e -20%,#0b1120 60%)}.auth-panel{background:#132034;border:1px solid #2a4453;border-radius:20px;padding:33px;max-width:470px;width:100%;box-shadow:0 20px 90px #0004}.auth-panel .brand{padding:0 0 26px}.auth-panel h1{margin-bottom:12px}.auth-panel>p{margin-bottom:25px}.auth-panel code{word-break:break-all;color:var(--accent)}#toast{position:fixed;bottom:23px;right:23px;max-width:min(460px,calc(100vw - 40px));background:#19433d;border:1px solid #429e89;color:#c8ffeb;padding:13px 20px;border-radius:10px;z-index:50;opacity:0;transform:translateY(30px);pointer-events:none;transition:.2s;box-shadow:0 10px 30px #0005}#toast.show{opacity:1;transform:none}#toast.bad{background:#4b222b;color:#ffd4d9;border-color:#b04b61}dialog{width:min(530px,calc(100vw - 28px));border:1px solid #35516a;background:var(--panel);color:var(--text);border-radius:16px;padding:25px;box-shadow:0 20px 100px #000b}dialog::backdrop{background:#030b16c9}.dialog-actions{display:flex;justify-content:flex-end;gap:10px}
@media(max-width:1250px){.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.sim-grid{grid-template-columns:1fr}.chart-card{max-width:100%}}
@media(max-width:900px){.layout{grid-template-columns:1fr}.sidebar{position:static;min-height:0;height:auto;border-right:0;border-bottom:1px solid var(--border);padding:14px 18px}.sidebar .brand{padding:0 0 12px;font-size:21px}.nav-label,.sidebar-foot{display:none}.nav{display:flex;overflow-x:auto;gap:5px;padding:1px 0 5px}.navitem{width:auto;flex:0 0 auto;padding:9px 11px;font-size:12px}.topbar{height:55px}.content{padding-top:26px}}
@media(max-width:640px){.stats-grid,.two-column,.lesson-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.form-grid .wide{grid-column:1}.page-head{align-items:flex-start;flex-direction:column;gap:14px}.page-head .btn{width:100%}.topbar{padding:0 15px}.header-actions .clock{display:none}.card{padding:18px}.content{padding:22px 14px 60px}.stat{padding:17px}.metric-grid{grid-template-columns:1fr 1fr}.metric{padding:11px}.metric span{font-size:11px}.metric strong{font-size:15px}.breadcrumb{font-size:9px}.pill.purple{font-size:9px}.auth-panel{padding:23px}.form-actions .btn{width:100%}}