:root{color-scheme:dark;--bg:#0b1017;--panel:#111923;--panel2:#151f2b;--line:#243040;--text:#e5edf6;--muted:#8494a8;--green:#40d8ad;--red:#ef8391;--accent:#b7e46a;--mono:ui-monospace,SFMono-Regular,Consolas,monospace}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,select{font:inherit}button,a,label.file-button{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.38}a{color:var(--accent);text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:3px}button,input,select{border:1px solid var(--line);border-radius:6px}button{background:#192432;color:var(--text);padding:10px 14px;font-size:12px;font-weight:600;transition:background .15s}button:hover:not(:disabled){background:#263548}button.primary,.file-button.primary{background:var(--accent);border-color:var(--accent);color:#17250d}button.primary:hover:not(:disabled),.file-button.primary:hover{background:#c8ee88}.subtle,.file-button{background:transparent;color:#b6c5d6}.text-button{border:0;background:none;padding:0;color:var(--accent);font-size:11px}.full{width:100%}.header{height:78px;padding:0 34px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:30px}.brand{display:flex;align-items:center;gap:11px;color:var(--text);font-size:21px;font-weight:700;letter-spacing:-.7px}.brand-icon{display:grid;place-items:center;width:37px;height:37px;background:var(--accent);color:#111b08;border-radius:8px;font-size:35px;line-height:1}.brand-light{font-weight:400;color:#a9bacd}.brand small{display:block;font-size:8px;letter-spacing:2px;font-weight:500;color:var(--muted);margin-top:4px}.header nav{display:flex;align-self:stretch;gap:26px}.nav{border:0;border-radius:0;background:none;padding:0 2px;color:var(--muted);position:relative}.nav:hover:not(:disabled){background:none;color:var(--text)}.nav.active{color:var(--text)}.nav.active:after{content:"";position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--accent)}.local-pill{font:11px var(--mono);color:#a0b29d;display:flex;align-items:center;gap:8px}.local-pill span{height:6px;width:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px #b7e46a40}main{max-width:1720px;margin:auto;padding:30px 34px 20px}.page-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px}.eyebrow{font:9px var(--mono);color:#a2bc89;letter-spacing:1.8px;margin-bottom:9px}h1{font-size:29px;line-height:1.2;font-weight:600;letter-spacing:-1px;margin:0 0 8px}.page-heading p{margin:0;color:var(--muted);font-size:13px}.heading-actions{display:flex;align-items:center;gap:12px}.estimate-badge{font:9px var(--mono);letter-spacing:1px;color:#cdbb89;border:1px solid #5b4e30;padding:7px 9px;border-radius:4px;background:#302a1b40}.version{font:10px var(--mono);color:var(--muted)}.toolbar{display:flex;align-items:flex-end;gap:10px;background:var(--panel);border:1px solid var(--line);padding:14px 16px;border-radius:8px}.toolbar label:not(.file-button){font-size:10px;color:var(--muted);display:flex;flex-direction:column;gap:6px}.toolbar select{min-width:115px;height:34px;padding:5px 29px 5px 10px}.toolbar button,.toolbar .file-button{height:34px;white-space:nowrap}.toolbar-spacer{flex:1}select,input[type=number]{background:#0d141e;color:var(--text);padding:8px 9px;font-family:var(--mono);font-size:12px}.file-button{display:inline-flex;align-items:center;justify-content:center;padding:9px 12px;border:1px solid var(--line);border-radius:6px;cursor:pointer;font-size:12px;font-weight:600}.file-button input{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.status{min-height:43px;display:flex;align-items:center;gap:8px;color:var(--muted);font:10px var(--mono);line-height:1.6;padding:9px 1px}.status-dot{background:var(--muted);height:5px;width:5px;flex:0 0 auto;border-radius:50%}.status.success .status-dot{background:var(--green)}.status.warn{color:#d7bd85}.status.warn .status-dot{background:#d7bd85}.status.error{color:var(--red)}.status.error .status-dot{background:var(--red)}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:18px}.metric{background:linear-gradient(130deg,#141d28,#111923);border:1px solid var(--line);border-radius:8px;padding:17px 18px}.metric-label{display:flex;justify-content:space-between;gap:8px;font:9px var(--mono);letter-spacing:.6px;color:var(--muted)}.metric-label span{font-size:8px}.metric-value{font:25px var(--mono);letter-spacing:-1px;margin:15px 0 8px}.metric-note{font-size:10px;color:var(--muted)}.green{color:var(--green)}.red{color:var(--red)}.green-bg{background:var(--green)}.red-bg{background:var(--red)}.workspace-grid{display:grid;grid-template-columns:minmax(0,1fr) 295px;gap:18px;align-items:start}.main-column,.side-column{min-width:0;display:flex;flex-direction:column;gap:18px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;overflow:hidden}.panel-head{display:flex;justify-content:space-between;align-items:center;padding:17px 18px;gap:12px;border-bottom:1px solid var(--line)}h2{font-size:13px;margin:0;font-weight:600;letter-spacing:.1px}h2 span{font-size:11px;color:var(--muted);font-weight:400;margin-left:8px}.small{font-size:10px}.muted{color:var(--muted)}.panel-head p{margin-bottom:0;line-height:1.7}.panel-head .small{margin-top:6px}.chart-legend{display:flex;gap:14px;font-size:9px;color:var(--muted)}.chart-legend span{display:flex;gap:5px;align-items:center}.key{width:7px;height:7px;border-radius:2px}.chart-controls{display:flex;justify-content:flex-end;align-items:center;gap:18px;padding:10px 15px;font-size:10px;color:var(--muted)}.chart-controls label{display:flex;align-items:center;gap:5px}.chart-controls select{font-size:10px;padding:4px 6px}.chart-controls input{accent-color:var(--accent);margin:0}.canvas-wrap{height:355px;position:relative;margin:0 7px}.canvas-wrap canvas,.clld-wrap canvas{width:100%;height:100%;display:block}.chart-empty{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;background:radial-gradient(ellipse at center,#1b2a3930,transparent)}.chart-empty[hidden]{display:none}.empty-symbol{font-size:38px;font-weight:300;color:var(--accent);opacity:.75}.chart-empty strong{font-size:13px;font-weight:500}.chart-empty p{font-size:11px;color:var(--muted);margin:0}.chart-footer{display:flex;justify-content:space-between;gap:8px;padding:8px 17px 12px;font:9px var(--mono);color:#687e94}.clld-head{border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding:14px 17px 4px}h3{font-size:12px;font-weight:600;margin:0}h3 span{font-size:10px;color:var(--muted);font-weight:400;margin-left:7px}.clld-wrap{height:125px;margin:0 7px}.chart-tooltip{position:absolute;z-index:4;pointer-events:none;background:#182433f5;border:1px solid #3a4c60;border-radius:6px;padding:10px 12px;font:10px/1.8 var(--mono);color:#cbd9e7;min-width:155px;box-shadow:0 8px 24px #0005}.detail-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:18px}.table-scroll{overflow:auto;max-height:318px}table{border-collapse:collapse;width:100%;font:10px var(--mono)}th{text-align:right;color:var(--muted);font-weight:400;font-size:9px;padding:12px 10px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--panel)}th:first-child,td:first-child{text-align:left;padding-left:18px}td{text-align:right;padding:11px 10px;border-bottom:1px solid #1c2835;white-space:nowrap}tbody tr:last-child td{border-bottom:0}.strength-bar{display:inline-block;width:28px;height:3px;background:#263442;vertical-align:middle;margin-right:5px}.strength-bar i{height:3px;background:var(--accent);display:block}.empty-cell{text-align:center!important;color:var(--muted);padding:30px 15px!important;font-size:11px;line-height:1.7}.turn-list{max-height:318px;overflow:auto;padding:3px 16px}.turn{padding:12px 0;border-bottom:1px solid #1c2835;display:flex;align-items:center;gap:10px}.turn:last-child{border:0}.turn-icon{font-size:15px;display:grid;place-items:center;width:28px;height:28px;border-radius:5px;background:#22332e}.turn-icon.red{background:#33242e}.turn-body{flex:1}.turn-name{font-size:11px;margin-bottom:4px}.turn-time{font:9px var(--mono);color:var(--muted)}.turn-price{font:10px var(--mono)}.control-intro{margin:14px 17px 17px;color:var(--muted);font-size:10px;line-height:1.6}form{padding:0 17px}.group-title{display:flex;justify-content:space-between;align-items:center;font:9px var(--mono);color:#b5c3d2;letter-spacing:.4px;margin-bottom:10px}.group-title span{font-family:inherit;font-size:8px;color:#70869b;letter-spacing:0}.weight-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.weight-grid label{text-align:center;background:#0e161f;border:1px solid var(--line);border-radius:5px;font:10px var(--mono);padding-top:9px;color:#c1b384}.weight-grid label:nth-child(2){color:#b29fe1}.weight-grid label:nth-child(3){color:#8fbeed}.weight-grid input{width:100%;border:0;background:transparent;text-align:center;padding:8px 3px}.range-control{display:block;margin:20px 0}.range-control>span{display:flex;justify-content:space-between;font-size:11px}.range-control output{font-family:var(--mono);color:var(--accent)}.range-control input{width:100%;margin:13px 0 5px;accent-color:var(--accent);height:3px}.range-control small{font-size:9px;line-height:1.5;color:var(--muted)}.input-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px 9px}.input-grid label{display:flex;flex-direction:column;gap:7px;color:var(--muted);font-size:9px;line-height:1.4}.input-grid input{width:100%;height:33px}.spaced{margin-top:21px}.model-panel .full{margin:20px 0 0}.model-footnote{font-size:10px;color:#8896a5;line-height:1.7;background:#0c131b66;padding:13px 17px;margin:16px 0 0;border-top:1px solid var(--line)}.badge{border:1px solid var(--line);padding:4px 6px;border-radius:4px;color:var(--muted);font:8px var(--mono)}.quality-panel dl{padding:0 17px;margin:8px 0 14px}.quality-panel dl>div{display:flex;justify-content:space-between;gap:10px;padding:8px 0;font-size:10px}.quality-panel dt{color:var(--muted)}.quality-panel dd{margin:0;font-family:var(--mono);text-align:right;font-size:9px}.export-actions{display:flex;gap:8px;padding:0 17px 16px}.export-actions button{font-size:10px;flex:1;padding:8px}.calibration-grid{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:20px}.calibration-body{padding:24px}.reference-empty{text-align:center;max-width:460px;margin:20px auto 26px;line-height:1.8}.reference-empty h3{font-size:18px;margin:15px 0 5px}.reference-empty p{color:var(--muted);font-size:12px}.button-row{display:flex;gap:10px;flex-wrap:wrap}.separator{border-top:1px solid var(--line);margin:24px 0}.reference-guide ol{padding:2px 25px 6px 37px;margin:10px 0;color:var(--accent)}.reference-guide li{padding:12px 0 12px 6px;font-size:12px}.reference-guide strong{display:block;font-weight:500;color:var(--text);margin-bottom:8px}.reference-guide li span{display:block;color:var(--muted);font-size:11px;line-height:1.8}.calibration-summary{padding:18px;background:#0c141d;border:1px solid var(--line);border-radius:6px;line-height:1.8;margin:18px 0}.calibration-summary h3{margin-bottom:12px}.calibration-summary dl{display:grid;grid-template-columns:1fr auto;gap:8px;font:11px var(--mono)}.calibration-summary dt{color:var(--muted)}.calibration-summary dd{margin:0}.calibration-summary p{font-size:11px;color:var(--muted)}#calibration-status{font:11px/1.8 var(--mono);color:#c3d7a7;margin:15px 0}.method-layout{max-width:920px;margin:auto}.prose{padding:32px 40px;line-height:1.9}.prose h2{font-size:24px;letter-spacing:-.5px;margin-bottom:22px}.prose h3{font-size:16px;margin:25px 0 10px}.prose p,.prose li{font-size:13px;color:#a8b8ca}.prose li{padding-left:5px;margin-bottom:17px}.prose li strong{color:var(--text)}.prose ol{padding-left:22px}.formula{font:12px/2 var(--mono);background:#0b131d;padding:18px;border-left:2px solid var(--accent);color:#b9d38f;overflow:auto}.source-links{display:flex;gap:24px;flex-wrap:wrap}footer{display:flex;justify-content:space-between;color:#617387;font:9px var(--mono);padding:28px 0 8px;gap:15px}.footer-divider{margin:0 12px;color:#354859}[hidden]{display:none!important}
@media(min-width:1500px){.canvas-wrap{height:420px}.workspace-grid{grid-template-columns:minmax(0,1fr) 320px}.metric-value{font-size:29px}.clld-wrap{height:145px}}
@media(max-width:1100px){main{padding:24px 20px}.header{padding:0 20px}.workspace-grid{grid-template-columns:minmax(0,1fr) 265px;gap:12px}.metric-grid{gap:8px}.metric{padding:14px 12px}.metric-value{font-size:20px}.metric-label{font-size:8px}.metric-label span{display:none}.toolbar{flex-wrap:wrap}.toolbar-spacer{display:none}.detail-grid{grid-template-columns:1fr}.chart-legend{gap:8px}.chart-panel .panel-head{align-items:flex-start}.chart-title span{display:block}.calibration-grid{grid-template-columns:1fr 260px}}
@media(max-width:800px){.header{height:68px;gap:15px}.header nav{gap:16px}.brand{font-size:18px}.brand small{font-size:6px}.brand-icon{width:30px;height:30px}.local-pill{display:none}.page-heading{align-items:flex-start}.heading-actions{display:none}h1{font-size:25px}.workspace-grid,.calibration-grid{grid-template-columns:1fr}.side-column{display:grid;grid-template-columns:1fr 1fr;align-items:start}.metric-grid{grid-template-columns:1fr 1fr}.metric-label span{display:block}.metric-value{font-size:24px}.canvas-wrap{height:340px}.detail-grid{grid-template-columns:1.2fr 1fr}.toolbar label:not(.file-button){flex:1}.toolbar select{min-width:90px}.toolbar #load{flex:1}.chart-controls{gap:10px}footer{flex-direction:column}.prose{padding:26px}}
@media(max-width:530px){main{padding:20px 12px}.header{padding:0 12px}.header nav{gap:10px}.nav{font-size:10px}.brand small{display:none}.brand-icon{display:none}.page-heading p{font-size:11px}h1{font-size:22px}.metric-value{font-size:20px}.metric-note{font-size:9px}.metric-label span{display:none}.toolbar{padding:12px;gap:8px}.toolbar label:not(.file-button){min-width:27%}.toolbar button,.toolbar .file-button{font-size:10px}.side-column,.detail-grid{display:flex;flex-direction:column}.side-column>.panel{width:100%}.chart-legend{display:none}.chart-controls{justify-content:flex-start;font-size:9px;gap:8px}.chart-controls select{max-width:90px}.canvas-wrap{height:290px}.chart-footer{font-size:8px;line-height:1.6}.chart-footer span:last-child{max-width:45%;text-align:right}.clld-head h3 span{display:none}.panel-head{padding:14px}.calibration-body{padding:18px}.prose{padding:22px}.formula{font-size:10px}.metric-grid{gap:8px}.metric{padding:14px 12px}.page-heading{margin-bottom:20px}}
.zone-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px;padding:18px}.zone-grid h3{font:10px var(--mono);margin-bottom:8px}.zone-row{display:flex;align-items:center;gap:10px;border-bottom:1px solid #1c2835;padding:11px 0;font:10px var(--mono)}.zone-row:last-child{border:0}.zone-index{color:#64788e;font-size:9px}.zone-row>div{flex:1}.zone-row strong{font-size:10px;font-weight:400;white-space:nowrap}.zone-row small{display:block;font-size:8px;color:var(--muted);margin-top:6px}.zone-row>span:last-child{text-align:right;color:#c2d6a9}.quality-panel details{margin:0 17px 16px;color:#b7a47b;font-size:10px;line-height:1.7}.quality-panel summary{cursor:pointer}.quality-panel ul{padding-left:16px;color:var(--muted)}.quality-panel li{margin-bottom:9px}@media(max-width:1100px){.zone-grid{gap:14px}.zone-row strong{font-size:9px}.zone-row{gap:6px}}@media(max-width:530px){.zone-grid{grid-template-columns:1fr;gap:18px}.zone-row strong{font-size:10px}}
.benchmark-panel{margin-bottom:20px}.benchmark-panel .table-scroll{max-height:none}.benchmark-panel h3{margin:20px 0 8px}.benchmark-panel p{font-size:12px;line-height:1.7}.benchmark-panel .badge{white-space:nowrap;color:#d7bd85}.benchmark-panel th{white-space:nowrap}.benchmark-panel td small{display:block;color:var(--muted);font:9px/1.6 var(--mono)}.benchmark-warning{padding:12px 14px;border-left:2px solid #d7bd85;background:#302a1b30;color:#d7bd85}.metric #short-zone,.metric #long-zone{font-size:clamp(12px,1.3vw,21px);letter-spacing:-.5px;line-height:1.5}.input-grid select{min-width:0;width:100%;font-size:10px}.minute-window{display:flex;flex-direction:column;gap:7px;margin-top:15px;font-size:9px;color:var(--muted)}.minute-window small{font-size:9px;line-height:1.5}.advanced-controls{border:1px solid var(--line);border-radius:5px;padding:10px;margin:14px 0}.advanced-controls summary{font-size:10px;color:var(--muted);cursor:pointer}.advanced-controls .input-grid{margin-top:12px}#mode-note{line-height:1.7;margin-bottom:18px}.input-grid input:disabled,.minute-window input:disabled{opacity:.4}@media(max-width:800px){.metric #short-zone,.metric #long-zone{font-size:17px}}@media(max-width:530px){.metric #short-zone,.metric #long-zone{font-size:13px}.benchmark-panel .panel-head{align-items:flex-start;flex-direction:column}}

.match-notice {display:flex;align-items:center;justify-content:space-between;gap:16px;padding:11px 15px;margin:0 0 20px;border:1px solid #536139;border-radius:8px;background:#b7e46a09;color:#acbbce;font-size:12px;}
.match-notice strong {color:#d4e4bd;}
.match-notice button {white-space:nowrap;}
.curve-panel {margin-bottom:24px;}
.curve-choice {display:flex;gap:12px;align-items:center;margin-top:22px;color:#a8bad0;font-size:12px;}
.curve-choice select {max-width:380px;}
.curve-metrics {display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:18px 0;}
.curve-metric {border:1px solid #293544;border-radius:8px;padding:13px;color:#93a5ba;font-size:11px;}
.curve-metric strong {display:block;font-size:22px;font-weight:500;color:#e1eaf5;margin-top:5px;}
.curve-key {display:flex;gap:20px;color:#9baec3;font-size:11px;margin:12px 0;}
.curve-key span {display:flex;align-items:center;gap:7px;}
.reference-key {background:#edf2fa;}
#curve-chart {width:100%;height:260px;display:block;background:#0c141e;border-radius:8px;}
.curve-evaluation {background:#b7e46a06;}
@media(max-width:700px){.curve-metrics{grid-template-columns:1fr}.match-notice{align-items:flex-start;flex-direction:column}.curve-choice{align-items:flex-start;flex-direction:column}.curve-choice select{max-width:100%;width:100%}}

.curve-panel .table-scroll {max-height:none;}
.curve-metric small {display:block;margin-top:5px;color:#8497ad;font-size:10px;}