/* Рабочее место исследователя: навигационная колонка и доска решений. */
/* Наследованный wrap переносил меню в невидимую соседнюю колонку при малой высоте окна. */
.topbar{flex-wrap:nowrap}
.topbar>.brand{order:0}.topbar>.nav-disclosure{order:1;flex:0 0 auto;margin:0}.topbar>.account-role{order:2}.topbar>.toolbar-controls{order:3;margin:0}.topbar>.version{order:4}.topbar .nav-disclosure nav{flex:0 0 auto;flex-wrap:nowrap}
:root,:root[data-theme="light"]{--bg:#f1f4f9;--panel:#fff;--panel-2:#eaf0f8;--line:#d3dce9;--fg:#17243b;--muted:#566780;--accent:#244fc9;--ok:#176643;--warn:#8c540c;--bad:#a33639;color-scheme:light}
:root[data-theme="dark"]{--bg:#111928;--panel:#19243a;--panel-2:#22314a;--line:#394b65;--fg:#edf2fb;--muted:#b0bdd1;--accent:#a3bcff;--ok:#86d8ac;--warn:#f3cd83;--bad:#f49ca3;color-scheme:dark}
html{scroll-behavior:smooth}body{background:var(--bg)!important;color:var(--fg);font-family:"Segoe UI",Arial,sans-serif;font-size:15px;line-height:1.55;min-width:280px}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3{letter-spacing:-.025em;color:var(--fg)}h1{font-size:30px;line-height:1.25;margin:0 0 26px;font-weight:700}h2{font-size:24px}h3{font-size:20px}p{overflow-wrap:anywhere}button,input,select,textarea{font:inherit}button,.button,input[type="submit"]{border-radius:7px;min-height:44px;font-weight:600}input,select,textarea{background:var(--panel);color:var(--fg);border:1px solid #8191a6;border-radius:6px;min-height:44px;padding:9px 12px;max-width:100%}textarea{line-height:1.6}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--accent);outline-offset:3px}button.primary,.button.primary{background:#244fc9;color:white;border-color:#244fc9}
.topbar{position:fixed;inset:0 auto 0 0;width:236px;height:100dvh;overflow-y:auto;z-index:30;background:#101c31!important;color:#e8eefb;display:flex;flex-direction:column;align-items:stretch;gap:16px;padding:26px 18px;border:0;border-right:1px solid #293951;box-shadow:none}.topbar a{color:#b9c7dd}.topbar .brand{display:flex;gap:12px;color:#fff;margin:0 0 8px}.brand-icon{width:44px;height:44px;object-fit:contain}.brand b{font-size:24px;line-height:1.2;letter-spacing:-.02em}.brand small{font-size:9px;letter-spacing:.16em;color:#a2b7e2}.topbar .nav-disclosure{width:100%;margin:0;flex:1}.topbar .nav-disclosure nav{display:flex;flex-direction:column;align-items:stretch;gap:3px;width:100%;margin:0;padding:0}.topbar nav a{min-height:42px;padding:9px 12px;border:0;border-radius:7px;white-space:normal;font-size:14px}.topbar nav a.active{background:#254da9;color:#fff;border:0;box-shadow:none}.topbar nav a:hover{background:#23334d;color:#fff;text-decoration:none}.topbar .account-role{position:static;align-self:flex-start;font-size:11px;padding:5px 9px;min-width:0;max-width:100%;border-color:#536b90;color:#d7e3fa;border-radius:5px}.topbar .account-role small{display:inline;margin-left:5px}.topbar .toolbar-controls{display:flex;flex-wrap:wrap;gap:7px;align-items:center;width:100%;margin:0}.topbar .toolbar-controls select,.topbar .toolbar-controls button{font-size:12px;background:#1a2a44;color:white;border-color:#526889;padding:7px;min-height:40px}.topbar .toolbar-controls label{color:#b7c8e2;font-size:11px}.topbar .version{font:10px ui-monospace,monospace;color:#8ca1c0}.topbar .logout-form{margin:0}main#main-content{width:calc(100% - 236px);max-width:none;min-width:0;margin:0 0 0 236px;padding:38px clamp(22px,3.5vw,60px) 60px;flex:1}.site-footer{margin-left:236px;border:0;color:var(--muted);padding:20px 32px;font-size:11px}.skip-link{z-index:100}.card,.find-card,.research-panel{background:var(--panel);border:1px solid var(--line);border-radius:9px;box-shadow:none}.badge,.score-pill{border-radius:5px;font-size:12px}.notice{border-radius:7px;background:var(--panel-2);color:var(--fg);border:1px solid var(--line)}table{background:var(--panel);border-radius:8px;border:1px solid var(--line);border-spacing:0;width:100%;font-size:13px}th{background:var(--panel-2);color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.04em;padding:13px 14px}td{border-color:var(--line);padding:13px 14px}tbody tr:hover{background:var(--panel-2)}main>table{display:block;overflow-x:auto}.scroll-x{max-width:100%;overflow:auto}.muted,.assessment-note{color:var(--muted)}details>summary{cursor:pointer;min-height:44px;padding:10px 0}
.workspace-lead{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:28px}.workspace-lead p{margin:5px 0;color:var(--muted);max-width:680px;font-size:16px}.workspace-kicker,.section-index{font:11px ui-monospace,Consolas,monospace;letter-spacing:.1em;color:var(--muted)}.workspace-lead .button{background:#244fc9;color:white;padding:11px 18px;border:0;white-space:nowrap}.workspace-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;border:1px solid var(--line);background:var(--line);border-radius:10px;overflow:hidden;margin:24px 0 42px}.workspace-metrics>a,.workspace-metrics>div{padding:20px 22px;background:var(--panel);display:flex;flex-direction:column;color:var(--fg)}.workspace-metrics>a:hover{background:var(--panel-2);text-decoration:none}.workspace-metrics span{font-size:12px;color:var(--muted)}.workspace-metrics strong{font-size:34px;line-height:1.4;font-variant-numeric:tabular-nums;letter-spacing:-.04em}.workspace-metrics small{color:var(--muted);font-size:11px}.workspace-section{margin:0 0 40px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:15px}.section-heading h2{margin:5px 0 0}.section-heading>a{font-size:13px;white-space:nowrap}.section-description{color:var(--muted);margin:10px 0 20px;max-width:820px}.case-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:18px}.case-card{min-width:0;border:1px solid var(--line);border-radius:10px;background:var(--panel);padding:22px;display:flex;flex-direction:column;gap:11px}.case-top{display:flex;justify-content:space-between;gap:10px;align-items:center}.case-status{font-size:11px;letter-spacing:.02em;color:var(--muted);padding:4px 7px;background:var(--panel-2);border-radius:4px}.case-card h3{margin:0;font-size:22px}.case-card h3 a{color:var(--fg)}.case-algorithm{font:12px ui-monospace,Consolas,monospace;margin:0;color:var(--muted)}.proof-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px 12px;padding:13px 0;border-block:1px solid var(--line)}.proof{font-size:11px;color:var(--muted)}.proof.observed{color:var(--ok)}.proof span{font-weight:700;display:inline-block;min-width:14px}.case-conclusion{font-size:13px;margin:0}.case-evidence{font-size:12px;color:var(--muted)}.case-evidence summary{padding:5px 0;min-height:34px}.case-evidence ul{padding-left:18px;display:grid;gap:9px}.case-bottom{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-top:auto;padding-top:13px;border-top:1px solid var(--line);font-size:11px}.case-bottom>span{color:var(--muted)}.case-bottom a{font-weight:600}.board-empty{grid-column:1/-1;padding:36px;text-align:center;border:1px dashed #8b9bb1;border-radius:9px;background:var(--panel)}.board-empty h3{font-size:18px;margin:10px 0}.board-empty p{max-width:650px;margin:0 auto 18px;color:var(--muted);font-size:13px}.empty-symbol{display:inline-grid;place-items:center;width:42px;height:42px;border:1px solid var(--line);border-radius:50%;font-size:25px;color:var(--accent)}.workspace-note{padding:18px 22px;border-left:3px solid var(--accent);background:var(--panel);font-size:13px;color:var(--muted);margin:24px 0;border-radius:0 7px 7px 0}.workspace-note p{margin:5px 0 0}.workspace-note strong{color:var(--fg)}.lane-tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin:22px 0;overflow-x:auto;padding-bottom:0}.lane-tabs a{padding:12px 15px;white-space:nowrap;border-bottom:3px solid transparent;color:var(--muted);font-size:13px}.lane-tabs a.selected{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}.lane-tabs b{font-size:11px;margin-left:6px;background:var(--panel-2);padding:2px 6px;border-radius:5px}.diagnostic-panel{margin-top:34px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}.diagnostic-panel>summary{font-weight:600}.workspace-metrics.compact{margin:15px 0;grid-template-columns:repeat(3,minmax(0,1fr))}.subtle-tag{font:11px ui-monospace,monospace;color:var(--muted)}
@media(min-width:721px){.topbar .nav-disclosure>summary{display:none}.topbar .nav-disclosure:not([open])>nav{display:flex}}
@media(max-width:1050px) and (min-width:721px){.topbar{width:210px;padding-inline:13px}main#main-content{margin-left:210px;width:calc(100% - 210px);padding:28px 24px}.site-footer{margin-left:210px}.workspace-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.workspace-lead{align-items:flex-start;flex-direction:column}}
@media(max-width:720px){.topbar{position:relative;width:100%;height:auto;overflow:visible;padding:16px 20px;gap:10px}.topbar .brand{margin:0}.topbar .brand-icon{width:38px;height:38px}.topbar .brand b{font-size:22px}.topbar .nav-disclosure{flex:none}.topbar .nav-disclosure>summary{display:block;color:#e8eefb;min-height:44px}.topbar .nav-disclosure:not([open])>nav{display:none}.topbar .nav-disclosure nav{gap:3px}.topbar .toolbar-controls{width:auto}.topbar .account-role{margin:0}.topbar .version{position:absolute;right:20px;top:26px}main#main-content{margin:0;width:100%;padding:26px 18px 40px}.site-footer{margin-left:0;padding:18px}h1{font-size:26px;margin-bottom:20px}.workspace-lead{align-items:flex-start;flex-direction:column;gap:14px}.workspace-lead p{font-size:14px}.workspace-metrics{grid-template-columns:repeat(2,minmax(0,1fr));margin:20px 0 30px}.workspace-metrics>a,.workspace-metrics>div{padding:16px}.workspace-metrics strong{font-size:29px}.case-card{padding:18px}.board-empty{padding:28px 18px}.workspace-section{margin-bottom:30px}.section-heading h2{font-size:22px}.section-heading>a{font-size:11px}.lane-tabs{margin-inline:-4px}.lane-tabs a{font-size:12px;padding:12px}.workspace-metrics.compact{grid-template-columns:1fr 1fr}.workspace-note{padding:15px}button,input,select{min-height:44px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

@media(max-width:720px){.topbar{display:grid;grid-template-columns:1fr auto;align-items:center;padding:14px 18px}.topbar .brand{grid-column:1;grid-row:1}.topbar .nav-disclosure{grid-column:1/-1;grid-row:3}.topbar .nav-disclosure>summary{padding:6px 0;min-height:40px;text-align:left;background:none;border:0;box-shadow:none}.topbar .toolbar-controls{grid-column:2;grid-row:1;justify-content:flex-end;gap:5px}.topbar .toolbar-controls .language-switch>span:not(.sr-only),.topbar .version{display:none}.topbar .toolbar-controls button,.topbar .toolbar-controls select{min-height:40px;padding:6px}.topbar .account-role{grid-column:1/-1;grid-row:2;margin:0;padding:2px 7px;font-size:10px}.topbar .logout-form{display:block}}

.topbar .nav-group{width:100%;color:#b9c7dd}.topbar .nav-group summary{font-size:13px;padding:10px 12px;min-height:44px}.topbar .nav-group a{display:flex;margin-left:8px}.topbar .nav-group[open]{border-left:1px solid #536b90}

:root[data-theme] .topbar nav a{color:#c9d6eb}:root[data-theme] .topbar nav a.active{background:#254da9;color:#fff}:root[data-theme] .topbar .brand{color:#fff}

.topbar a:focus-visible,.topbar summary:focus-visible,.topbar button:focus-visible,.topbar select:focus-visible{outline-color:#b7d0ff}

.global-search,.board-search{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.global-search input{width:220px}.board-search{margin-bottom:20px}.board-search input{flex:1;min-width:170px}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(max-width:640px){.global-search{width:100%}.global-search input{flex:1;min-width:100px}.board-search label{width:100%}}
#operating-reference code{overflow-wrap:anywhere}
/* Ссылка обхода должна находиться поверх фиксированного меню, в обеих темах. */
.skip-link{position:fixed;z-index:100;background:var(--fg);color:var(--bg)}
.login-form button{color:#fff}
:root[data-theme="dark"] .login-form button{color:#111928}
.board-pagination{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap;margin:20px 0}.board-pagination .button{display:inline-flex;align-items:center;min-height:44px;padding:8px 16px;box-sizing:border-box}.board-pagination [aria-current]{color:var(--muted)}
.global-search{min-width:0;max-width:100%}.global-search input{width:100%;min-width:0;box-sizing:border-box}
@media(max-width:720px){.topbar>.global-search{grid-column:1/-1;width:100%}.topbar>.global-search input{flex:1;width:0;min-width:0}.topbar>.global-search button{flex:none}}