@font-face{font-family:PT Sans;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/pt-sans-400-cyrillic.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:PT Sans;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/pt-sans-400-latin.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+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:PT Sans;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/pt-sans-700-cyrillic.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:PT Sans;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/pt-sans-700-latin.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+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--bg: #ffffff;--surface: #f0f0f0;--surface-hover: #e4e4e4;--border: #e0e0e0;--text: #1a1a1a;--muted: #707070;--accent: #f39600;--accent-hover: #d98500;--accent-soft: #fdf0dc;--curve-primary: #1a1a1a;--curve-secondary: #f39600;--curve-history: #a8a8a8;--danger: #c0392b;--warning: #b3720a;--radius: 0px;--font: "PT Sans", Arial, Helvetica, sans-serif;--font-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:14px;line-height:1.45}button,input,select{font-family:inherit;font-size:inherit}.btn{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:var(--radius);padding:7px 16px;cursor:pointer;font-weight:700;text-transform:uppercase;font-size:12px;letter-spacing:.02em}.btn:hover{background:var(--surface-hover)}.btn-accent{border:1px solid var(--accent);background:var(--accent);color:#fff}.btn-accent:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.btn.active{background:var(--accent);border-color:var(--accent);color:#fff}.panel{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius)}.panel-title{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding:10px 12px;border-bottom:1px solid var(--border)}.app-shell{display:flex;flex-direction:column;height:100vh}.app-header{display:flex;align-items:center;gap:28px;padding:0 24px;height:60px;border-bottom:1px solid var(--border);flex:none}.app-title{font-weight:700;font-size:16px;letter-spacing:.01em;text-transform:uppercase;white-space:nowrap}.app-nav{display:flex;gap:26px}.app-header-spacer{flex:1}.app-header-actions{display:flex;align-items:center;gap:10px}.btn-export{display:inline-flex;align-items:center;gap:8px;font-size:13px;padding:9px 20px;letter-spacing:.03em}.btn-export-icon{flex:none}.btn:disabled{color:var(--muted);cursor:default;opacity:.6}.btn-accent:disabled{color:#fff;opacity:.4}.app-nav-item{font-size:13px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;cursor:pointer}.app-nav-item:hover{color:var(--text)}.app-nav-item.active{color:var(--text);box-shadow:inset 0 -2px 0 var(--accent);padding-bottom:2px}.app-body{flex:1;display:flex;min-height:0}.sidebar{width:260px;flex:none;display:flex;flex-direction:column;border-right:1px solid var(--border);overflow:hidden}.file-panel{border-radius:0;border:none;flex:1;min-height:0;display:flex;flex-direction:column}.dropzone{margin:12px;padding:22px 12px;border:2px dashed var(--accent);border-radius:var(--radius);text-align:center;font-size:12.5px;font-weight:700;color:var(--accent-hover);background:var(--accent-soft);cursor:pointer;transition:background .15s,border-color .15s}.dropzone:hover{background:#fbe6c8}.dropzone-over{border-color:var(--accent-hover);color:var(--accent-hover);background:#fbe6c8}.sidebar-error{margin:0 12px 8px;font-size:12px;color:var(--danger)}.file-list{list-style:none;margin:0;padding:0 0 12px;overflow-y:auto;flex:1}.file-item{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 12px;cursor:pointer;font-size:13px;border-left:2px solid transparent}.file-item:hover{background:var(--surface)}.file-item-active{background:var(--accent-soft);border-left-color:var(--accent);font-weight:600}.file-name{display:flex;flex:1;min-width:0;overflow:hidden}.file-name-head{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-name-tail{flex:none;white-space:nowrap}.file-remove{border:none;background:transparent;color:var(--muted);cursor:pointer;font-size:15px;line-height:1;padding:0 2px}.file-remove:hover{color:var(--danger)}.file-list-empty{padding:12px;color:var(--muted);font-size:12px}.empty-state{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;color:var(--muted);font-size:14px;text-align:center;padding:0 24px}.workspace{flex:1;display:flex;min-height:0;min-width:0}.workspace-main{flex:1;min-width:0;overflow:auto;padding:20px;display:flex;flex-direction:column;gap:16px}.workspace-toolbar{display:flex;align-items:center;gap:8px}.tabs{display:flex;gap:4px}.toolbar-spacer{flex:1}.chart-grid{display:flex;flex-wrap:wrap;gap:24px;align-items:flex-start;flex:1}.polar-chart,.cartesian-chart{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg);flex:1 1 440px;min-width:320px;max-width:680px;padding:4px}.workspace-side{width:300px;flex:none;padding:20px 20px 20px 0;display:flex;flex-direction:column;gap:14px;overflow-y:auto}.metrics-panel table{width:100%;border-collapse:collapse;font-size:12.5px}.metrics-panel td{padding:6px 12px;border-bottom:1px solid var(--border)}.metric-key{color:var(--muted)}.metric-val{text-align:right;font-variant-numeric:tabular-nums;font-weight:600}.warnings-empty{padding:12px;font-size:12px;color:var(--muted)}.warnings-list{list-style:none;margin:0;padding:8px 12px;display:flex;flex-direction:column;gap:8px}.warning-item{display:flex;gap:6px;font-size:12px;align-items:flex-start}.warning-error{color:var(--danger)}.warning-warning{color:var(--warning)}.warning-info{color:var(--muted)}.tools-panel{padding-bottom:4px}.tools-panel-header{display:flex;align-items:center;justify-content:space-between;gap:8px;padding-right:10px}.tools-panel-header .panel-title{border-bottom:none;padding-bottom:0}.tools-discard{font-size:10.5px;padding:5px 8px;color:var(--danger);border-color:var(--danger);white-space:nowrap}.tools-discard:disabled{color:var(--muted);border-color:var(--border);cursor:default;opacity:.6}.tools-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px;padding:10px 12px}.tools-grid .btn{font-size:12px;padding:6px 8px}.tool-form{padding:4px 12px 12px;display:flex;flex-direction:column;gap:10px;border-top:1px solid var(--border)}.tool-field{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--muted)}.tool-field select,.tool-field input[type=text],.tool-field input:not([type]){border:1px solid var(--border);border-radius:var(--radius);padding:5px 8px;font-size:13px;color:var(--text);background:var(--bg)}.tool-field input[type=range]{width:100%}.tool-number{border:1px solid var(--border);border-radius:var(--radius);padding:3px 6px;font-size:12px;width:70px;align-self:flex-end}.tool-number-static{font-size:12px;font-weight:600;color:var(--text);align-self:flex-end}.tool-checkbox{display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--text)}.tool-hint{font-size:12px;color:var(--muted);line-height:1.5;margin:0}.tool-hint b{color:var(--text)}.tool-hint-error{color:var(--danger)}.tool-actions{display:flex;gap:8px;padding-top:4px}.field-editor{display:flex;flex-direction:column;gap:12px}.editor-tabs{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.editor-tabs .btn{font-size:12px}.editor-body{border:1px solid var(--border);border-radius:var(--radius);padding:4px 16px 16px}.editor-section h4{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin:12px 0 10px}.editor-field{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--muted);margin-bottom:10px;max-width:480px}.editor-field select,.editor-field input,.editor-field textarea{border:1px solid var(--border);border-radius:var(--radius);padding:5px 8px;font-size:13px;color:var(--text);background:var(--bg);font-family:var(--font-mono)}.editor-field textarea{resize:vertical}.editor-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}.editor-table{width:100%;max-width:560px;border-collapse:collapse;margin-bottom:10px}.editor-table th{text-align:left;font-size:11px;color:var(--muted);font-weight:500;padding:4px 6px;border-bottom:1px solid var(--border)}.editor-table td{padding:3px 6px}.editor-table input{width:100%;border:1px solid var(--border);border-radius:var(--radius);padding:4px 6px;font-size:12.5px;background:var(--bg);color:var(--text)}.editor-row-remove{border:none;background:transparent;color:var(--muted);cursor:pointer;font-size:15px}.editor-row-remove:hover{color:var(--danger)}.candela-grid{border:1px solid var(--border);border-radius:var(--radius);margin-top:8px}.grid-cell{box-sizing:border-box;border-right:1px solid var(--border);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:11px}.grid-cell input{width:100%;height:100%;border:none;text-align:right;padding:0 6px;font-size:11px;font-family:var(--font-mono);background:transparent;color:var(--text)}.grid-cell input:focus{outline:2px solid var(--accent);outline-offset:-2px}.grid-header,.grid-corner{background:var(--surface);color:var(--muted);font-weight:600;position:sticky}.grid-cell-dirty{background:var(--accent-soft)}.compare-view{flex:1;padding:16px 20px;overflow-y:auto;display:flex;flex-direction:column;gap:14px}.compare-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;color:var(--muted)}.compare-toolbar{display:flex;align-items:flex-end;gap:16px}.compare-select{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--muted)}.compare-select select{border:1px solid var(--border);border-radius:var(--radius);padding:6px 10px;font-size:13px;min-width:240px;color:var(--text);background:var(--bg)}.compare-add-file{display:flex;align-items:center;gap:10px}.compare-legend{display:flex;gap:20px;font-size:12px;color:var(--muted)}.legend-swatch{display:inline-block;width:20px;height:2px;margin-right:6px;vertical-align:middle}.legend-a{background:var(--text)}.legend-b{background:var(--accent)}.compare-table{border-collapse:collapse;max-width:560px;font-size:13px}.compare-table th,.compare-table td{padding:7px 14px;border-bottom:1px solid var(--border);text-align:right}.compare-table th:first-child,.compare-table td:first-child{text-align:left;color:var(--muted)}.diff-pos{color:var(--accent)}.diff-neg{color:var(--curve-secondary)}.type-banner{border:1px solid var(--warning);border-left-width:3px;border-radius:var(--radius);background:#fff8ef;padding:10px 14px;font-size:12.5px;line-height:1.55}.sidebar .audit-panel{flex:none;max-height:55%;display:flex;flex-direction:column;border:none;border-top:1px solid var(--border);border-radius:0}.sidebar .audit-list{overflow-y:auto;min-height:0}.audit-verdict{display:flex;align-items:center;gap:8px;padding:10px 12px;font-size:13px;font-weight:700;border-bottom:1px solid var(--border);flex:none}.audit-verdict-mark{font-size:15px}.audit-verdict-ok{color:var(--success, #1f7a3d)}.audit-verdict-warning{color:var(--warning)}.audit-verdict-error{color:var(--danger)}.audit-list{list-style:none;margin:0;padding:8px 12px;display:flex;flex-direction:column;gap:9px}.audit-list:empty{display:none}.audit-item{display:flex;gap:7px;align-items:flex-start;font-size:12px;line-height:1.5;color:var(--muted)}.audit-item b{color:var(--text);font-weight:600}.audit-mark{flex:none;line-height:1.3}.audit-error .audit-mark{color:var(--danger)}.audit-warning .audit-mark{color:var(--warning)}.audit-actions{display:flex;flex-wrap:wrap;gap:6px;padding:8px 12px 12px;flex:none}.audit-toggle{font-size:10.5px;padding:5px 8px}.changes-panel table{width:100%;border-collapse:collapse;font-size:12px}.changes-panel td{padding:6px 12px;border-bottom:1px solid var(--border);vertical-align:top}.changes-val{text-align:right}.changes-before{color:var(--muted)}.changes-arrow{color:var(--muted);margin:0 5px}.changes-after{font-weight:700;color:var(--accent)}.editor-note{font-size:11.5px;color:var(--muted);line-height:1.5}.tool-hint-blocked{padding:0 12px 12px;color:var(--warning)}.about-view{flex:1;overflow-y:auto;padding:32px 24px 48px}.about-card{max-width:760px;margin:0 auto}.about-card h2{font-size:22px;font-weight:700;margin:0 0 14px}.about-card h3{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin:28px 0 12px}.about-card p{margin:0 0 12px;font-size:14px;line-height:1.65}.about-lead{color:var(--text)}.about-card ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:12px}.about-card li{font-size:14px;line-height:1.65;padding-left:14px;border-left:2px solid var(--border)}.about-card li b{color:var(--text)}.about-card a{color:var(--accent);text-decoration:none;border-bottom:1px solid var(--accent-soft)}.about-card a:hover{border-bottom-color:var(--accent)}.about-note{color:var(--muted);font-size:12.5px;margin-top:24px}.about-domain{margin-top:28px;padding-top:16px;border-top:1px solid var(--border);font-weight:700;color:var(--accent);letter-spacing:.02em}.about-version{margin-top:24px;color:var(--muted);font-size:12.5px}.cookie-notice{position:fixed;left:0;right:0;bottom:0;z-index:50;display:flex;align-items:center;gap:16px;padding:10px 16px;background:var(--bg);border-top:1px solid var(--border);box-shadow:0 -2px 8px #0000000f;font-size:13px;color:var(--muted)}.cookie-notice-text{flex:1 1 auto;min-width:0}.cookie-notice-text a{color:var(--accent)}.cookie-notice-btn{flex:0 0 auto;padding:5px 14px}@media (max-width: 560px){.cookie-notice{flex-wrap:wrap;gap:8px}}.about-docs{margin-top:20px;font-size:13px}.about-docs a{color:var(--accent)}.lang-switch{display:inline-flex;border:1px solid var(--border);margin-right:4px}.lang-switch button{border:none;background:var(--bg);color:var(--muted);font:inherit;font-weight:700;font-size:12px;padding:5px 9px;cursor:pointer}.lang-switch button.active{background:var(--accent);color:#fff}.about-docs-note{color:var(--muted);font-size:12px}.compare-toolbar .compare-scale{margin-left:4px}.ref-formats{margin:6px 0 16px;padding-left:22px}.ref-formats li{margin-bottom:5px}.ann-file{margin-top:30px}.ann-file-head{display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:2px solid var(--accent);padding-bottom:8px;margin-bottom:4px}.ann-file-head h3{margin:0}.ann-dl{flex:0 0 auto;font-size:12px;padding:6px 12px}.ann-list{display:flex;flex-direction:column}.ann{display:grid;grid-template-columns:minmax(190px,38%) 1fr;gap:18px;align-items:start;padding:10px 0;border-bottom:1px solid var(--surface)}.ann-code{margin:0;font-family:var(--font-mono);font-size:12.5px;line-height:1.5;background:var(--surface);border:1px solid var(--border);padding:8px 10px;white-space:pre;overflow-x:auto;color:var(--text)}.ann-note{margin:0;font-size:13.5px;line-height:1.5;color:var(--text)}@media (max-width: 760px){.ann{grid-template-columns:1fr;gap:6px}}.tools-fix{width:100%;padding:12px;font-size:14px;margin:16px 0 14px}.tools-rotate{margin-top:14px;padding-top:12px;border-top:1px dashed var(--border)}.tools-rotate>.btn{width:100%}.m-app{max-width:560px;margin:0 auto;padding:0 14px calc(64px + env(safe-area-inset-bottom,0px));min-height:100%}.m-header{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;background:var(--bg);border-bottom:1px solid var(--border)}.m-title{font-weight:700;font-size:15px;letter-spacing:.01em}.m-empty{margin-top:18vh;text-align:center;padding:0 8px}.m-load{padding:14px 22px;font-size:14px}.m-empty-note{margin-top:16px;color:var(--muted);font-size:13px}.m-top-action{margin-top:12px}.m-download{margin-top:2px}.m-filename{padding:12px 2px 8px;font-size:13px;color:var(--muted)}.m-filename-name{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.m-chart{padding:6px 0 2px}.m-chart-legend{display:flex;flex-wrap:wrap;gap:6px 18px;justify-content:center;margin-top:6px;font-size:12px;color:var(--muted)}.m-chart-legend span{display:inline-flex;align-items:center;gap:6px}.m-chart-legend i{width:14px;height:3px;border-radius:2px}.m-tools{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:16px}.m-tool{padding:12px 6px;border:1px solid var(--border);background:var(--surface);color:var(--text);font:inherit;font-weight:700;font-size:13px;cursor:pointer}.m-tool.active{border-color:var(--accent);background:var(--accent-soft);color:var(--accent-hover)}.m-panel{margin-top:10px;padding:14px;border:1px solid var(--border);background:var(--surface)}.m-panel-note{margin:0 0 12px;font-size:13px;color:var(--muted)}.m-field{display:flex;flex-direction:column;gap:5px;margin-bottom:12px;font-size:13px;color:var(--muted)}.m-field input{padding:12px;border:1px solid var(--border);background:var(--bg);color:var(--text);font-size:16px}.m-apply{width:100%;padding:13px;font-size:14px}.m-reset{width:100%;margin-top:12px;padding:12px}.m-error{margin-top:12px;color:var(--danger);font-size:13px;text-align:center}.m-footer{margin-top:28px;padding-top:14px;border-top:1px solid var(--border);text-align:center;font-size:12px;color:var(--muted)}.m-footer a{color:var(--muted)}.m-demo-link{display:inline-block;margin-top:14px;border:none;background:none;color:var(--accent);font:inherit;cursor:pointer;text-decoration:underline}.m-header-right{display:flex;align-items:center;gap:10px}.m-fix{width:100%;margin:16px 0 14px;padding:15px;font-size:15px}.m-rotate{margin-top:16px;padding-top:12px;border-top:1px dashed var(--border)}.m-rotate .m-tool{width:100%}