@font-face{font-family:Roboto;font-style:normal;font-weight:400;font-display:swap;src:url('fonts/roboto-latin-400-normal.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Roboto;font-style:normal;font-weight:400;font-display:swap;src:url('fonts/roboto-cyrillic-400-normal.woff2') format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:Roboto;font-style:normal;font-weight:500;font-display:swap;src:url('fonts/roboto-latin-500-normal.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Roboto;font-style:normal;font-weight:500;font-display:swap;src:url('fonts/roboto-cyrillic-500-normal.woff2') format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:Roboto;font-style:normal;font-weight:700;font-display:swap;src:url('fonts/roboto-latin-700-normal.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Roboto;font-style:normal;font-weight:700;font-display:swap;src:url('fonts/roboto-cyrillic-700-normal.woff2') format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
/* All shell dimensions are CSS pixels before the saved desktop density. */
:root{font-family:Roboto,Arial,sans-serif;font-size:13px;color:#293b52;--blue:#2463c6;--line:#e1eaf4;--panel:#f0f5fb;--side:240px;--prop:256px;--tree:59.5%;--density:1}
*{box-sizing:border-box}html,body{margin:0;width:100%;height:100%;overflow:hidden;background:#fff}body{display:flex;flex-direction:column}
button,input,select{font:inherit;color:inherit}button{border:0;background:transparent;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:5px}button:hover{background:#f0f5fb}button:disabled{opacity:.4;cursor:default}button:focus-visible,input:focus-visible,select:focus-visible,[tabindex]:focus-visible{outline:2px solid #80a8dc;outline-offset:-1px}button img{width:17px;height:17px;opacity:.7}input,select{background:#fff;border:1px solid #e6eaf0;border-radius:4px;min-width:0}input{padding:5px}select{padding:4px 23px 4px 7px;max-width:220px}.spacer{flex:1;min-width:2px}.left{transform:rotate(180deg)}
header,#sidebar,#views,#properties,footer{zoom:var(--density)}
header{height:49px;flex:none;display:flex;align-items:center;gap:10px;padding:0 13px;background:#fff;border-bottom:2px solid #e2ebf5;white-space:nowrap}
header button{height:29px;flex:none}header button img{width:20px;height:20px}header select{font-size:14px;height:25px;text-overflow:ellipsis}
header #project-menu.brand{width:42px;height:40px;margin:0;padding:0;justify-content:flex-start;font-size:26px;font-style:italic;letter-spacing:.4px;color:#268abf}
header #project{border:0;width:145px;max-width:145px;padding-left:0}header #well{width:232px;max-width:232px;border-color:#edf0f4}header #bore{width:120px;max-width:120px;font-size:12px}header #bore[hidden]{display:none}
header #choose-well{width:22px;margin-left:-6px;padding:0}header #choose-well img{width:16px;height:16px}.crumb{color:#8f9baa;font-size:20px}header #save{font-size:13px;color:#667488}
.avatar{font-size:12px;background:#e5e8ed;border:1px solid #d6dce3;border-radius:50%;width:31px;height:31px;font-weight:700}
#file-actions{position:relative}#file-actions summary{list-style:none;cursor:pointer;padding:5px}#file-actions summary::-webkit-details-marker{display:none}#file-actions summary img{width:20px;height:20px;opacity:.7}.file-popup{position:absolute;right:0;top:32px;min-width:225px;padding:5px;background:#fff;border:1px solid #d8e2ec;box-shadow:0 4px 15px #243c5220;z-index:30}.file-popup button{width:100%;justify-content:flex-start;font-size:12px}
#body{display:flex;flex:1;min-height:0}#sidebar{width:var(--side);flex:none;display:flex;flex-direction:column;min-height:0;background:#fff;overflow:hidden}
.panel-head{height:24px;flex:none;display:flex;align-items:center;justify-content:space-between;padding:0 8px 0 12px;background:var(--panel);font-size:10.8px;letter-spacing:.1px;color:#6d8198}.panel-head button{padding:3px;height:22px}.panel-head img{width:14px;height:14px}
#objects-section{height:var(--tree);display:flex;flex-direction:column;min-height:120px}#groups-section{flex:1;display:flex;flex-direction:column;min-height:80px}
.offsets{display:flex;align-items:center;height:27px;padding:0 12px;gap:9px;font-size:11.6px;flex:none}.offsets span:last-child{white-space:nowrap}.badge{padding:2px 4px;border:1px solid #dce6ef;border-radius:3px;font-size:9px;color:#7890a5}
.search{height:24px;border:1px solid #eceff4;border-radius:4px;margin:0 8px 5px;display:flex;align-items:center;flex:none}.search img{width:14px;height:14px;margin-left:5px;opacity:.55}.search input{padding:3px 5px;border:0;width:100%;font-size:13px;outline:none;height:100%}.search input::placeholder{color:#8b98a9}
#tree,#groups{overflow:auto;overflow-x:hidden;flex:1;padding:2px 4px 8px 9px;font-size:11.6px;background:#fff;scrollbar-width:thin;scrollbar-color:#c6d3e1 transparent}
.row{display:flex;align-items:center;height:20px;min-height:20px;white-space:nowrap;gap:3px;cursor:pointer;border:1px solid transparent;border-radius:3px;padding:0 3px 0 0;min-width:0}.row:hover{background:#f4f8fd}.row.selected{background:#e6f0fc;border-color:#d0e2f6}.row.active .name{font-weight:700}.row .name{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;line-height:1.2}.row .disclosure{width:13px;height:19px;flex:none;padding:0}.row .disclosure img{width:12px;height:12px}.row input{margin:0 1px 0 0;padding:0;width:13px;height:13px;flex:none}
.row input[type=checkbox]{appearance:none;border:1px solid #8e9aaa;border-radius:4px;background:#fff;position:relative;cursor:pointer}.row input[type=checkbox]:checked::after{content:'✓';position:absolute;font-size:12px;line-height:12px;left:1px;top:-1px;color:#4f6579}.row input[type=checkbox]:indeterminate::after{content:'−';position:absolute;left:2px;top:-2px;font-size:12px;color:#4f6579}
.row .type-icon{width:13px;height:13px;opacity:.85;flex:none}.row .curve-glyph{mask:url('icons/wave-sine.svg') center/contain no-repeat;transform:rotate(90deg);opacity:1}.row .curve-icon{color:var(--curve);font-weight:700;font-size:13px;width:13px;flex:none}.tree-heading{margin-top:6px}.group-label{font-size:11.6px;color:#42566f;margin:8px 0 3px;padding-left:2px}
#sidebar-divider{width:3px;flex:none;background:#e4edf6;cursor:col-resize}.h-divider{height:3px;flex:none;background:#e4edf6;cursor:row-resize}
main{flex:1;display:flex;flex-direction:column;min-width:0;position:relative;background:#fff}#views{height:26px;display:flex;flex:none;align-items:stretch;background:var(--panel);border-bottom:3px solid #edf3f9;overflow-x:auto;scrollbar-width:none}#views button{font-size:12px;white-space:nowrap;border-radius:9px 9px 0 0;padding:4px 10px;color:#293b52;flex:none}#views button[data-view=geosteering]{min-width:155px;justify-content:flex-start;padding-left:12px}#views button[data-view=correlation]{min-width:146px;justify-content:flex-start}#views button.active{background:#fff;font-weight:700}#views button[data-view=correlation].active{background:#c5d6e9}#views button img{width:14px;height:14px}#views button[title]{padding:4px 6px}#views .spacer{min-width:5px}
#qt-container{flex:1;min-height:0;overflow:hidden;position:relative;background:#fff}#qt-container canvas{outline:none}#mode-note{display:none;position:absolute;right:12px;bottom:8px;pointer-events:none;background:#fffffff0;border:1px solid var(--line);border-radius:4px;padding:5px 8px;font-size:10px;color:#667b8d;max-width:360px;z-index:10}
#properties{width:var(--prop);min-width:225px;flex:none;border-left:1px solid #e1eaf4;background:#fff;overflow:auto}#properties[hidden]{display:none}#property-form{padding:13px 11px;font-size:11px}#property-form h3{margin:0 0 8px;font-size:13px;font-weight:500;overflow-wrap:anywhere}label.field{display:grid;grid-template-columns:minmax(0,86px) minmax(0,1fr);align-items:center;gap:6px;margin:7px 0;overflow-wrap:anywhere}label.field input,label.field select{width:100%;font-size:11px;padding:4px;height:26px}label.field input[type=checkbox]{height:14px;justify-self:start;width:14px}.apply{background:#2a6dc5;color:#fff;padding:7px 14px;border-radius:4px}.apply:hover{background:#2058a3}.secondary{border:1px solid var(--line);padding:6px 10px;border-radius:4px;background:#fff}.prop-section{padding:10px 0;border-top:1px solid #e7edf4;margin-top:12px}.muted{color:#738399;font-size:10px;line-height:1.6;overflow-wrap:anywhere}code{font-size:10px;overflow-wrap:anywhere}.curve-check{display:flex;align-items:center;gap:6px;padding:5px;font-size:11px;overflow-wrap:anywhere}.curve-check input{accent-color:#52769d;flex:none}#properties .curve-check{padding:3px 0}.curve-scale{border:1px solid #d9e3ef;margin:10px 0;padding:7px;min-width:0}.curve-scale legend{padding:0 4px;font-weight:700;overflow-wrap:anywhere}
footer{height:24px;display:flex;align-items:center;gap:7px;padding:0 9px;background:#4b617b;color:#fff;font-size:11px;flex:none;white-space:nowrap}footer input{height:20px;width:82px;padding:2px 4px;border:1px solid #8294a7;background:#59738e;color:#fff;font-size:11px}footer #values{overflow:hidden;text-overflow:ellipsis;max-width:58vw}.runtime{border-left:1px solid #8396a9;padding-left:9px;color:#cbd9e6}#save-status{font-size:10px}
#boot{position:fixed;inset:0;background:#fff;z-index:50;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:20px;color:#4d6b85}#boot strong{font-size:28px;letter-spacing:2px;color:#264a69}#boot progress{width:230px;height:5px;accent-color:#4b85b9}#boot[hidden]{display:none}#toast{position:fixed;bottom:39px;left:50%;transform:translateX(-50%);max-width:80vw;background:#fff;color:#354f65;border:1px solid #cdd9e5;border-radius:5px;padding:10px 15px;box-shadow:0 3px 14px #223c5020;z-index:80;font-size:12px}#toast.error{border-color:#c97979;color:#a63232}
dialog{padding:0;border:1px solid #d1deeb;border-radius:7px;box-shadow:0 10px 50px #23405b35;width:520px;max-width:94vw;max-height:86vh;color:#293b52;background:#fff}dialog::backdrop{background:#24374d38}.dialog-head{height:38px;display:flex;align-items:center;justify-content:space-between;padding:0 12px;background:#f3f7fc;border-bottom:1px solid #e1eaf4}.dialog-head strong{font-size:13px}.dialog-head button{width:27px}#dialog-content{padding:18px;max-height:75vh;overflow:auto}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:19px;flex-wrap:wrap}dialog label.field{grid-template-columns:minmax(0,150px) minmax(0,1fr)}dialog p{line-height:1.5}dialog table{width:100%;border-collapse:collapse;font-size:11px}dialog td,dialog th{padding:5px 8px;border:1px solid #e0e7ef;text-align:right}dialog th{background:#f1f6fc}dialog pre{font-size:10px;white-space:pre-wrap;overflow-wrap:anywhere;background:#f4f7fb;padding:10px}.empty{padding:16px;color:#8494a8;font-size:11px;white-space:normal;line-height:1.5}.project-item{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px;border:1px solid #e0e8f0;margin-bottom:6px}.project-item span{min-width:0;overflow-wrap:anywhere}.project-item button{color:#2f6ea9;flex:none}.small{font-size:10px}.error-text{color:#b14e4e}
.choose-well-dialog{width:920px}.well-chooser{display:grid;grid-template-columns:1fr 1fr 1fr;gap:0;min-height:330px;max-height:54vh}.well-chooser section{min-width:0;display:flex;flex-direction:column;border-right:1px solid #e1eaf4;padding:0 12px}.well-chooser section:first-child{padding-left:0}.well-chooser section:last-child{padding-right:0;border:0}.well-chooser h3{font-size:13px;font-weight:500;margin:0 0 13px}.chooser-list{overflow:auto;min-height:0;flex:1}.chooser-search{margin:0 0 8px;height:29px}.chooser-category{font-size:11px;color:#74869a;padding:7px 6px}.chooser-item{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:4px;width:100%;min-height:47px;border:1px solid transparent;border-radius:4px;text-align:left;padding:8px;font-size:12px}.chooser-item span,.chooser-item small{display:block;width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.25}.chooser-item small{font-size:10px;color:#77889a}.chooser-item.selected{background:#e9f2ff;border-color:#cfe0f6;color:#235b9a}.chooser-context{margin-top:12px;min-height:17px;font-size:11px;color:#6d819a;overflow-wrap:anywhere}
@media(max-width:1200px){header{zoom:1;gap:7px}header #project{font-size:12px;width:180px;max-width:180px}header #well{font-size:12px;width:180px;max-width:180px}header #project-menu.brand{width:34px;font-size:23px}#views button{font-size:12px;padding:4px 7px}#views button[data-view=geosteering]{min-width:120px}#views button[data-view=correlation]{min-width:140px}}
@media(max-width:850px){:root{--side:190px}header #bore{display:none}header #project{width:125px;max-width:125px}header #well{width:145px;max-width:145px}header #save span{display:none}#properties{position:absolute;right:0;top:49px;bottom:24px;z-index:10;box-shadow:-3px 0 12px #24446020}#values{display:none}.well-chooser{grid-template-columns:1fr 1fr;min-height:320px}.well-chooser section:first-child{display:none}}

#qt-container.drop-ready{outline:2px solid #2485c6;outline-offset:-2px}
@media(max-width:650px){header{padding:0 6px;gap:4px}header #project{width:92px;max-width:92px}header #well{width:120px;max-width:120px}header #save{display:none}#sidebar,#sidebar-divider{display:none!important}#views button{padding:4px 6px}footer .runtime{display:none}}

.forecast-layer{padding:4px 3px;display:flex;flex-direction:column;gap:4px;font-size:11px}.forecast-layer label{display:flex;align-items:center;gap:5px}.forecast-layer select{width:100%;font-size:10px}.forecast-layer input{margin:0;width:13px;height:13px}

.heatmap-table{display:grid;grid-template-columns:1fr 1fr 1fr;gap:2px}.heatmap-table>div{padding:4px 8px;font-size:12px;border-bottom:1px solid #edf0f3}

@media(max-width:650px){.navigation-sidebar-open #sidebar{display:flex!important;position:absolute;z-index:30;top:46px;bottom:24px;left:0;width:min(90vw,320px);zoom:1;box-shadow:3px 0 15px #24446040}}
/* Workspace chrome: clear hierarchy, generous targets, unchanged chart geometry. */
:root{--blue:#2563b8;--line:#dbe5ef;--panel:#f2f6fa;color:#26384b}
header{border-bottom:1px solid #dbe5ef;box-shadow:0 1px 4px #20374c08}
header button,header summary{border-radius:5px}header #save{color:#235a8b;background:#eef5fc;border:1px solid #d6e5f5;padding:5px 9px}
header #project{min-width:80px}header #well{min-width:90px}.file-popup{border-radius:7px;padding:7px}.file-popup button{min-height:31px;border-radius:4px;padding:6px 8px}
.panel-head{height:29px;font-size:11px;font-weight:500;color:#485e74;border-bottom:1px solid #e3ebf3}.search{height:28px;margin-bottom:7px;border-color:#dbe4ed;background:#fff}.search:focus-within{border-color:#759ecd;box-shadow:0 0 0 2px #eaf2fb}
.row{height:23px;min-height:23px}.row.selected{background:#e7f1fc;border-color:#cbdff3}.group-label{font-weight:500;font-size:11px;color:#526981;padding:6px 2px;border-bottom:1px solid #edf1f6}.forecast-layer{border-left:2px solid #d9e7f5;margin:4px 0;padding:6px 6px;gap:6px}.forecast-layer select{font-size:11px;height:25px}
#views{height:31px;border-bottom:1px solid #dae5ef}#views button{border-radius:0;border-bottom:2px solid transparent}#views button.active{border-bottom-color:#3c73b1;background:#fff;color:#205a90}#views button[data-view=correlation].active{background:#fff}#views button:focus-visible{outline-offset:-3px}#reference-position.active{background:#dceaf9}
footer{background:#334c66}#save-status{color:#d7e4f1}.dialog-head{height:43px;background:#f7f9fc}.dialog-head strong{font-weight:500;font-size:14px}dialog{border-radius:9px}dialog .apply,dialog .secondary{min-height:33px}label.field{line-height:1.4}.curve-binding{border:1px solid #dbe5ef;margin:10px 0;padding:8px;border-radius:5px}.curve-binding legend{font-weight:500;padding:0 4px}
.source-toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.source-toolbar .search{flex:1;margin:0;min-width:180px}.source-toolbar button{font-size:11px}.source-tabs{display:flex;gap:4px;padding:3px 0 10px;flex-wrap:wrap}.source-tabs button{padding:8px 10px;border-bottom:2px solid transparent}.source-tabs button[aria-selected=true]{color:#205a90;background:#eff5fb;border-color:#3c73b1}.source-row{display:flex;align-items:center;gap:10px;padding:11px 0;border-top:1px solid #e3ebf3}.source-row>div{flex:1;min-width:0}.source-row strong,.source-row small{display:block;line-height:1.45}.source-row strong{font-weight:500;font-size:12px}.source-row small{font-size:10px;color:#63788e}.source-row a{color:#235f97;text-decoration:none;padding:7px 4px;font-size:12px}.source-row a:hover{text-decoration:underline}.source-row button{border:1px solid #d5e2ef;border-radius:4px;font-size:11px}.source-selected{padding:8px 10px;background:#f1f6fc;border:1px solid #dae6f1;border-radius:4px}
@media(max-width:850px){header #save{padding:4px;border-color:transparent;background:transparent}#views{zoom:1}}
@media(max-width:650px){header #project{display:none}header .crumb{display:none}header #well{width:clamp(90px,28vw,120px)}header #project-menu.brand{width:27px}.panel-head{height:32px}.row{height:27px;min-height:27px}.navigation-sidebar-open #sidebar{top:49px}.source-toolbar{align-items:stretch}.source-toolbar button{width:100%;justify-content:flex-start}#reference-position{display:none}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}

.sidebar-project{display:flex;flex-direction:column;gap:5px;padding:10px 12px;border-bottom:1px solid #dce5ec;font-size:11px;color:#567087}
.sidebar-project select{width:100%;min-width:0;border:1px solid #d0dce7;border-radius:5px;background:white;padding:6px;color:#253b50;font:inherit}
.navigation-target select{max-width:150px;border:1px solid #ccdae7;border-radius:4px;background:#fff;padding:3px;color:#365671;font:inherit}
#reference-position{width:auto;gap:4px;padding:0 6px;white-space:nowrap;font-size:10px}
#reference-position span{display:inline}
#show-graphs{gap:4px}
@media(max-width:1000px){#reference-position span{display:none}#show-graphs span{display:none}.navigation-target select{max-width:100px}}
@media(max-width:650px){.navigation-target{display:none}}

#recording-toolbar{display:flex;align-items:center;gap:10px;padding:7px 12px;background:#f0f6ff;border-bottom:1px solid #d4e1ee;flex-wrap:wrap;font-size:12px}#recording-toolbar[hidden]{display:none}#recording-toolbar button,#recording-toolbar select{border:1px solid #c8d7e7;border-radius:5px;padding:5px 9px;background:white;color:#254968}#recording-status{color:#516a80}

.field-document-view{display:block;width:min(85vw,1400px);height:65vh;border:1px solid #d7e1ea;background:#f3f6fa}

#views button[hidden]{display:none}
.file-popup{width:300px;max-width:calc(100vw - 24px)}.file-popup button{display:flex;height:auto;white-space:normal;text-align:left}
.rms-actions{display:flex;gap:10px;align-items:end;flex-wrap:wrap;margin:12px 0}.rms-actions label{display:grid;gap:5px}.rms-actions input[type=number]{width:65px}.rms-upload input{max-width:200px}.rms-table{width:100%;margin:12px 0;border-collapse:collapse}.rms-table td,.rms-table th{padding:6px 9px;border-bottom:1px solid #dfe5ea;text-align:right}.rms-table th:first-child,.rms-table td:first-child{text-align:left}#rms-status.error{color:#b33324}#rms-result pre{max-height:430px;overflow:auto;white-space:pre-wrap;word-break:break-word}

header #project-menu.brand>img.worm-brand-mark{display:block;width:30px;height:24px;max-width:100%;object-fit:contain;flex:none}