/* Interview Prep Max v9 — Styles */
:root {
  --bg:#0f1117;--bg2:#1a1d27;--bg3:#22263a;--border:#2e3348;--border2:#3d4266;
  --text:#e2e8f0;--text2:#94a3b8;--text3:#64748b;
  --primary:#6366f1;--primary-h:#818cf8;--primary-dim:#312e81;
  --green:#22c55e;--green-dim:#14532d;--red:#ef4444;--red-dim:#7f1d1d;
  --yellow:#f59e0b;--yellow-dim:#78350f;--blue:#3b82f6;--blue-dim:#1e3a8a;
  --orange:#f97316;--orange-dim:#7c2d12;--sidebar-w:220px;--radius:10px;
}
[data-theme="light"] {
  --bg:#f8fafc;--bg2:#ffffff;--bg3:#f1f5f9;--border:#e2e8f0;--border2:#cbd5e1;
  --text:#0f172a;--text2:#475569;--text3:#94a3b8;
  --primary:#4f46e5;--primary-h:#6366f1;--primary-dim:#e0e7ff;
  --green:#16a34a;--green-dim:#dcfce7;--red:#dc2626;--red-dim:#fee2e2;
  --yellow:#d97706;--yellow-dim:#fef3c7;--blue:#2563eb;--blue-dim:#dbeafe;
  --orange:#ea580c;--orange-dim:#ffedd5;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',sans-serif;background:var(--bg);color:var(--text);min-height:100vh;display:flex;overflow-x:hidden}
#sidebar{width:var(--sidebar-w);height:100vh;background:var(--bg2);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;z-index:100;transition:transform .3s}
.sb-logo{padding:20px 16px 12px;border-bottom:1px solid var(--border)}
.sb-logo h2{font-size:13px;font-weight:700;color:var(--primary);letter-spacing:.04em}
.sb-logo p{font-size:11px;color:var(--text3);margin-top:2px}
.sb-nav{flex:1;overflow-y:auto;padding:8px 0}
.sb-section{padding:6px 16px 2px;font-size:10px;font-weight:600;color:var(--text3);text-transform:uppercase;letter-spacing:.08em}
.sb-item{display:flex;align-items:center;gap:10px;width:100%;padding:9px 16px;font:inherit;font-size:13px;font-weight:500;text-align:left;color:var(--text2);background:transparent;cursor:pointer;transition:all .15s;border:0;border-left:3px solid transparent}
.sb-item:hover{background:var(--bg3);color:var(--text)}
.sb-item.active{background:var(--primary-dim);color:var(--primary-h);border-left-color:var(--primary)}
.sb-item .icon{font-size:16px;width:20px;text-align:center;flex-shrink:0}
.sb-divider{height:1px;background:var(--border);margin:8px 16px}
.sb-bottom{padding:12px 0;border-top:1px solid var(--border)}
#main{margin-left:var(--sidebar-w);flex:1;min-width:0;min-height:100vh}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;border-bottom:1px solid var(--border);background:var(--bg2);position:sticky;top:0;z-index:50}
.topbar h1{font-size:17px;font-weight:700}
.topbar-right{display:flex;align-items:center;gap:10px}
.page{display:none;padding:24px;max-width:1080px;margin:0 auto;animation:fadeIn .2s ease}
.page.active{display:block}
@keyframes fadeIn{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}
.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 16px;border-radius:var(--radius);font-size:13px;font-weight:600;border:none;cursor:pointer;transition:all .15s}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-h);transform:translateY(-1px)}
.btn-outline{background:transparent;color:var(--text2);border:1px solid var(--border2)}
.btn-outline:hover{background:var(--bg3);color:var(--text)}
.btn-sm{padding:6px 12px;font-size:12px}
.btn-icon{padding:8px;background:transparent;border:1px solid var(--border);border-radius:8px;cursor:pointer;color:var(--text2);font-size:16px;transition:all .15s}
.btn-icon:hover{background:var(--bg3);color:var(--text)}
.btn:focus-visible,.btn-icon:focus-visible,.sb-item:focus-visible,.chip:focus-visible,.q-opt:focus-visible,.study-day:focus-visible,.mastery-card:focus-visible,.ts-sc-card:focus-visible,.ts-choice:focus-visible,.cmd-opt:focus-visible,.code-opt:focus-visible,.git-opt:focus-visible,.rx-opt:focus-visible,.tip-header:focus-visible{outline:2px solid var(--primary-h);outline-offset:2px}
.card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:18px}
.card-title{font-size:14px;font-weight:700;margin-bottom:14px}
.chip{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:20px;font:inherit;font-size:11px;font-weight:600;border:1px solid transparent;cursor:pointer;transition:all .15s}
.chip.active{border-color:var(--primary);background:var(--primary-dim);color:var(--primary-h)}
.chip:not(.active){background:var(--bg3);color:var(--text2);border-color:var(--border)}
.chip:hover:not(.active){border-color:var(--border2);color:var(--text)}
.tag{display:inline-block;padding:2px 8px;border-radius:12px;font-size:11px;font-weight:600}
.tag-tf{background:var(--primary-dim);color:var(--primary-h)}
.tag-lx{background:var(--green-dim);color:var(--green)}
.tag-net{background:var(--blue-dim);color:var(--blue)}
.tag-ans{background:var(--orange-dim);color:var(--orange)}
.tag-jr{background:var(--green-dim);color:var(--green)}
.tag-md{background:var(--yellow-dim);color:var(--yellow)}
.tag-sr{background:var(--red-dim);color:var(--red)}
.tag-sc{background:#4c1d95;color:#c4b5fd}
.tag-tr{background:#1e3a5f;color:#93c5fd}
.tag-out{background:#064e3b;color:#6ee7b7}
.home-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px;margin-bottom:22px}
.mastery-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:18px;text-align:center;transition:all .2s;cursor:pointer;color:var(--text);font:inherit}
.mastery-card:hover{border-color:var(--border2);transform:translateY(-2px)}
.mastery-pct{font-size:30px;font-weight:800;margin:6px 0 3px}
.mastery-name{font-size:12px;font-weight:600;color:var(--text2)}
.mastery-bar{height:4px;border-radius:2px;background:var(--border);margin-top:10px;overflow:hidden}
.mastery-fill{height:100%;border-radius:2px;background:var(--primary);transition:width 1s}
.streak-banner{background:linear-gradient(135deg,var(--primary-dim),var(--bg2));border:1px solid var(--primary);border-radius:var(--radius);padding:14px 18px;display:flex;align-items:center;gap:14px;margin-bottom:20px}
.streak-num{font-size:34px;font-weight:800;color:var(--primary-h)}
.quick-actions{display:flex;flex-wrap:wrap;gap:8px}
.exam-controls{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:18px}
.filter-row{display:flex;flex-wrap:wrap;gap:5px}
.prog-bar{height:8px;border-radius:4px;background:var(--bg3);overflow:hidden;display:flex;margin:8px 0}
.seg-ok{background:var(--green)}.seg-err{background:var(--red)}.seg-none{background:var(--border2)}
.q-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:22px;margin-bottom:14px;transition:border-color .2s}
.q-card.correct{border-color:var(--green);background:linear-gradient(135deg,var(--green-dim),var(--bg2))}
.q-card.wrong{border-color:var(--red);background:linear-gradient(135deg,var(--red-dim),var(--bg2))}
.q-meta{display:flex;align-items:center;gap:7px;margin-bottom:12px;flex-wrap:wrap}
.q-num{font-size:11px;color:var(--text3)}
.q-text{font-size:15px;font-weight:500;line-height:1.6;margin-bottom:16px}
.q-options{display:flex;flex-direction:column;gap:7px}
.q-opt{display:flex;align-items:flex-start;gap:9px;width:100%;padding:11px 13px;border-radius:8px;border:1px solid var(--border);background:transparent;color:var(--text);cursor:pointer;transition:all .15s;font:inherit;font-size:14px;line-height:1.5;text-align:left}
.q-opt:hover:not(.disabled){border-color:var(--border2);background:var(--bg3)}
.q-opt.selected{border-color:var(--primary);background:var(--primary-dim)}
.q-opt.correct-opt{border-color:var(--green);background:var(--green-dim);color:var(--green)}.q-opt.control-pending{border-color:var(--text3);background:var(--bg2);opacity:.6;cursor:default}#control-reveal-btn{animation:pulse 1.2s infinite}@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(var(--primary-rgb),.4)}50%{box-shadow:0 0 0 6px rgba(var(--primary-rgb),0)}}
.q-opt.wrong-opt{border-color:var(--red);background:var(--red-dim);color:var(--red)}
.q-opt.disabled{cursor:default}
.opt-letter{width:22px;height:22px;border-radius:50%;background:var(--bg3);border:1px solid var(--border2);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;flex-shrink:0;margin-top:1px}
.q-explanation{margin-top:12px;padding:11px 13px;background:var(--bg3);border-radius:8px;font-size:13px;color:var(--text2);line-height:1.6;border-left:3px solid var(--primary)}
.q-why-wrong{margin-top:4px;padding:6px 0 0;font-size:12px;color:var(--text2)}
.q-interview-note{margin-top:8px;font-size:12px;color:var(--yellow);font-weight:600;padding:8px 12px;background:var(--yellow-dim);border-radius:6px}
.q-timer{font-size:12px;font-weight:700;color:var(--yellow)}
.q-timer.urgent{color:var(--red);animation:pulse 1s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}
.flashcard{perspective:1000px;cursor:pointer;margin-bottom:14px}
.flashcard-inner{position:relative;width:100%;height:240px;transform-style:preserve-3d;transition:transform .5s}
.flashcard.flipped .flashcard-inner{transform:rotateY(180deg)}
.fc-front,.fc-back{position:absolute;inset:0;backface-visibility:hidden;border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}
.fc-front{background:var(--bg2);border:2px solid var(--primary)}
.fc-back{background:var(--primary-dim);border:2px solid var(--primary);transform:rotateY(180deg)}
.fc-front p{font-size:16px;font-weight:500;line-height:1.6}
.analytics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px;margin-bottom:20px}
.stat-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:16px}
.stat-val{font-size:26px;font-weight:800}
.stat-label{font-size:12px;color:var(--text2);margin-top:3px}
.history-item{display:flex;align-items:center;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--border);font-size:12px}
#radarCanvas{max-width:280px;margin:0 auto;display:block}
.subnet-problem{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:22px;margin-bottom:18px}
.subnet-ip{font-family:ui-monospace,'Cascadia Code','Source Code Pro',Menlo,Consolas,monospace;font-size:22px;font-weight:700;color:var(--primary-h);margin-bottom:4px}
.subnet-inputs{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px;margin-top:14px}
.subnet-input-group{display:flex;flex-direction:column;gap:3px}
.subnet-input-group label{font-size:10px;font-weight:600;color:var(--text3);text-transform:uppercase}
.subnet-input{background:var(--bg3);border:1px solid var(--border2);border-radius:8px;padding:9px 11px;font-family:ui-monospace,'Cascadia Code','Source Code Pro',Menlo,Consolas,monospace;font-size:13px;color:var(--text);width:100%;transition:border-color .15s}
.subnet-input:focus{outline:none;border-color:var(--primary)}
.subnet-input.ok{border-color:var(--green);background:var(--green-dim);color:var(--green)}
.subnet-input.err{border-color:var(--red);background:var(--red-dim);color:var(--red)}
.subnet-result{margin-top:14px;padding:12px;background:var(--bg3);border-radius:8px;font-family:ui-monospace,'Cascadia Code','Source Code Pro',Menlo,Consolas,monospace;font-size:12px;display:none;line-height:1.8}
.trainer-progress{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.trainer-pb{flex:1;height:6px;background:var(--border);border-radius:3px;overflow:hidden}
.trainer-pb-fill{height:100%;background:var(--primary);border-radius:3px;transition:width .4s}
.trainer-score{font-size:14px;font-weight:700;color:var(--primary-h)}
.ts-sc-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:14px}
.ts-sc-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:18px;cursor:pointer;transition:all .2s;color:var(--text);font:inherit;text-align:left;width:100%}
.ts-sc-card:hover{border-color:var(--primary);transform:translateY(-2px)}
.ts-sc-card.done{border-color:var(--green)}
.ts-score-badge{display:inline-block;padding:2px 9px;border-radius:12px;font-size:11px;font-weight:700;background:var(--primary-dim);color:var(--primary-h)}
.ts-game{display:none}
.ts-game.active{display:block}
.ts-context-box{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:18px;margin-bottom:18px}
.ts-obs{background:var(--bg3);border-radius:8px;padding:14px;margin-bottom:14px;font-size:14px;line-height:1.6;border-left:3px solid var(--primary)}
.ts-choices{display:flex;flex-direction:column;gap:9px}
.ts-choice{padding:13px 15px;border:1px solid var(--border2);border-radius:8px;cursor:pointer;font-size:14px;transition:all .15s;display:flex;align-items:center;gap:9px;background:transparent;color:var(--text);font:inherit;text-align:left;width:100%}
.ts-choice:hover{background:var(--bg3);border-color:var(--primary)}
.ts-choice.ch-ok{background:var(--green-dim);border-color:var(--green);color:var(--green)}
.ts-choice.ch-bad{background:var(--red-dim);border-color:var(--red);color:var(--red)}
.ts-choice.disabled{cursor:default}
.ts-log{margin-top:14px}
.ts-log-item{font-size:12px;color:var(--text2);padding:3px 0}
.ts-end-box{text-align:center;padding:22px;background:var(--primary-dim);border-radius:var(--radius);margin-top:18px}
.cmd-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:22px;margin-bottom:14px}
.cmd-task-text{font-size:15px;font-weight:500;margin-bottom:16px;line-height:1.5}
.cmd-opts{display:flex;flex-direction:column;gap:7px}
.cmd-opt{font-family:ui-monospace,'Cascadia Code','Source Code Pro',Menlo,Consolas,monospace;font-size:13px;padding:11px 14px;border:1px solid var(--border);border-radius:8px;cursor:pointer;transition:all .15s;display:flex;align-items:center;gap:9px;background:transparent;color:var(--text);font:inherit;text-align:left;width:100%}
.cmd-opt:hover:not(.disabled){border-color:var(--border2);background:var(--bg3)}
.cmd-opt.correct{border-color:var(--green);background:var(--green-dim);color:var(--green)}
.cmd-opt.wrong{border-color:var(--red);background:var(--red-dim);color:var(--red)}
.cmd-opt.disabled{cursor:default}
.cmd-exp{margin-top:12px;padding:11px;background:var(--bg3);border-radius:8px;font-size:13px;color:var(--text2);border-left:3px solid var(--green);display:none;line-height:1.6}
.code-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:22px;margin-bottom:14px}
.code-block{font-family:ui-monospace,'Cascadia Code','Source Code Pro',Menlo,Consolas,monospace;font-size:13px;background:#0d1117;border-radius:8px;padding:14px;margin:12px 0;overflow-x:auto;color:#e6edf3;border:1px solid var(--border);white-space:pre;line-height:1.7}
[data-theme="light"] .code-block{background:#f6f8fa;color:#24292f}
.code-question{font-size:14px;font-weight:600;margin-bottom:10px;color:var(--yellow)}
.code-opts{display:flex;flex-direction:column;gap:7px}
.code-opt{padding:10px 13px;border:1px solid var(--border);border-radius:8px;cursor:pointer;font-size:13px;transition:all .15s;display:flex;align-items:flex-start;gap:7px;line-height:1.5;background:transparent;color:var(--text);font:inherit;text-align:left;width:100%}
.code-opt:hover:not(.disabled){border-color:var(--border2);background:var(--bg3)}
.code-opt.correct{border-color:var(--green);background:var(--green-dim);color:var(--green)}
.code-opt.wrong{border-color:var(--red);background:var(--red-dim);color:var(--red)}
.code-opt.disabled{cursor:default}
.code-fix{margin-top:11px;padding:11px;background:var(--green-dim);border-radius:8px;font-size:12px;color:var(--green);border-left:3px solid var(--green);display:none;font-family:ui-monospace,'Cascadia Code','Source Code Pro',Menlo,Consolas,monospace;white-space:pre-wrap;line-height:1.6}
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:200;align-items:center;justify-content:center}
.modal-overlay.open{display:flex}
.modal{background:var(--bg2);border:1px solid var(--border);border-radius:14px;padding:26px;max-width:500px;width:90%;max-height:80vh;overflow-y:auto}
.modal:focus-visible{outline:2px solid var(--primary);outline-offset:3px}
.modal-open{overflow:hidden}
.modal h3{font-size:16px;font-weight:700;margin-bottom:14px}
.form-group{margin-bottom:12px}
.form-group label{display:block;font-size:11px;font-weight:600;color:var(--text2);margin-bottom:5px}
.form-input{width:100%;background:var(--bg3);border:1px solid var(--border2);border-radius:8px;padding:9px 11px;font-size:13px;color:var(--text)}
.form-input:focus{outline:none;border-color:var(--primary)}
.tip-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;margin-bottom:10px}
.tip-header{padding:13px 16px;cursor:pointer;display:flex;align-items:center;justify-content:space-between;font-size:13px;font-weight:600;transition:background .15s;background:transparent;color:var(--text);font:inherit;text-align:left;width:100%;border:0}
.tip-header:hover{background:var(--bg3)}
.tip-body{padding:0 16px 13px;font-size:13px;color:var(--text2);line-height:1.7;display:none}
.tip-body.open{display:block}
.score-display{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;background:var(--primary-dim);border-radius:20px;font-size:13px;font-weight:700;color:var(--primary-h)}
.sep{height:1px;background:var(--border);margin:18px 0}
.empty-state{text-align:center;padding:44px 20px;color:var(--text3)}
.empty-state .icon{font-size:44px;margin-bottom:10px}
.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:99}
#menu-toggle{display:none}
.analytics-two{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:20px}
@media(max-width:900px){.analytics-two{grid-template-columns:1fr}}
@media(max-width:768px){
  :root{--sidebar-w:0px}
  #sidebar{transform:translateX(-220px);width:220px}
  #sidebar.open{transform:translateX(0)}
  .sidebar-overlay.open{display:block}
  #menu-toggle{display:flex}
  #main{margin-left:0}
  .page{padding:14px}
  .home-grid{grid-template-columns:repeat(2,1fr)}
  .analytics-grid{grid-template-columns:repeat(2,1fr)}
  .subnet-inputs{grid-template-columns:1fr 1fr}
  .ts-sc-list{grid-template-columns:1fr}
}
@media(max-width:600px){
  .topbar{flex-direction:column;align-items:flex-start;gap:10px;padding:12px 14px}
  .topbar h1{font-size:15px}
  .topbar-right{width:100%;justify-content:flex-start;flex-wrap:wrap}
  .home-grid{grid-template-columns:1fr}
  .analytics-grid{grid-template-columns:1fr}
  .exam-controls{flex-direction:column}
  .study-layout{grid-template-columns:1fr}
  .study-days{grid-template-columns:repeat(auto-fit,minmax(58px,1fr));gap:5px}
  .study-day{padding:7px 6px;min-height:60px}
  .study-day-title{font-size:11px}
  .q-card{padding:14px}
  .q-text{font-size:14px}
  .q-opt{padding:10px 11px;font-size:13px;word-break:break-word}
  .opt-letter{width:20px;height:20px;font-size:10px;flex-shrink:0}
  .single-controls button{font-size:12px;padding:8px 12px}
  .quick-actions button{font-size:12px;padding:7px 12px}
  .modal{width:95%;padding:18px}
}

/* ═══ V5 additions ═══ */
.tag-docker{background:#0c3040;color:#38bdf8}
.tag-k8s{background:#0b2d44;color:#60a5fa}
.tag-cicd{background:#3b1900;color:#fb923c}
[data-theme="light"] .tag-docker{background:#e0f7fe;color:#0369a1}
[data-theme="light"] .tag-k8s{background:#dbeafe;color:#1d4ed8}
[data-theme="light"] .tag-cicd{background:#fff7ed;color:#c2410c}
.tag-mon{background:#1e1b4b;color:#c7d2fe}
.tag-cloud{background:#0c1b3d;color:#93c5fd}
.tag-sec{background:#3b0a0a;color:#fca5a5}
[data-theme="light"] .tag-mon{background:#eef2ff;color:#4338ca}
[data-theme="light"] .tag-cloud{background:#eff6ff;color:#1d4ed8}
[data-theme="light"] .tag-sec{background:#fef2f2;color:#dc2626}
.tag-sysd{background:#0f2a1e;color:#6ee7b7}
[data-theme="light"] .tag-sysd{background:#ecfdf5;color:#047857}
/* Analytics new */

.analytics-three{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin-bottom:16px}
.activity-bars{display:flex;align-items:flex-end;gap:4px;height:72px}
.ab-wrap{display:flex;flex-direction:column;align-items:center;gap:2px;flex:1}
.ab-fill{width:100%;background:var(--primary);border-radius:3px 3px 0 0;min-height:2px}
.ab-lbl{font-size:9px;color:var(--text3);white-space:nowrap}
.ab-cnt{font-size:9px;color:var(--text2);font-weight:600}
.weak-item{display:flex;align-items:center;gap:8px;padding:7px 9px;border-radius:6px;background:var(--bg3);margin-bottom:5px;font-size:12px}
.weak-pct{font-size:11px;font-weight:700;color:var(--red);min-width:32px}
.weak-txt{flex:1;color:var(--text2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cat-row{display:flex;align-items:center;gap:8px;margin-bottom:7px}
.cat-row-lbl{font-size:11px;font-weight:600;width:100px;flex-shrink:0;color:var(--text2)}
.cat-row-bar{flex:1;height:7px;background:var(--bg3);border-radius:4px;overflow:hidden}
.cat-row-fill{height:100%;border-radius:4px;background:var(--primary)}
.cat-row-pct{font-size:11px;color:var(--text3);min-width:30px;text-align:right}
/* Git/Regex trainer */
.git-card,.rx-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:18px;margin-bottom:12px}
.git-num,.rx-num{font-size:11px;font-weight:700;color:var(--text3);margin-bottom:6px}
.git-task,.rx-task{font-size:14px;font-weight:600;line-height:1.5;margin-bottom:10px}
.rx-ctx{font-family:ui-monospace,'Cascadia Code','Source Code Pro',Menlo,Consolas,monospace;font-size:12px;background:var(--bg3);padding:6px 10px;border-radius:5px;margin-bottom:10px;color:var(--text2)}
.git-opts,.rx-opts{display:flex;flex-direction:column;gap:6px}
.git-opt,.rx-opt{background:var(--bg3);border:1px solid var(--border);border-radius:6px;padding:8px 12px;cursor:pointer;
  font-family:ui-monospace,'Cascadia Code','Source Code Pro',Menlo,Consolas,monospace;font-size:12px;line-height:1.4;transition:all .15s;color:var(--text);text-align:left;width:100%}
.git-opt:hover:not(.disabled),.rx-opt:hover:not(.disabled){border-color:var(--border2);background:var(--bg2)}
.git-opt.correct,.rx-opt.correct{border-color:var(--green)!important;background:var(--green-dim)!important;color:var(--green)}
.git-opt.wrong-pick,.rx-opt.wrong-pick{border-color:var(--red)!important;background:var(--red-dim)!important;color:var(--red)}
.git-opt.disabled,.rx-opt.disabled{cursor:default}
.git-exp,.rx-exp{display:none;margin-top:8px;font-size:12px;color:var(--text2);background:var(--bg3);border-radius:6px;
  padding:9px 11px;border-left:3px solid var(--primary);line-height:1.6}
/* Hotkey hint */
.hk-hint{font-size:11px;color:var(--text3);margin-bottom:8px}
.hk-key{display:inline-block;background:var(--bg3);border:1px solid var(--border2);border-radius:3px;padding:1px 4px;
  font-family:ui-monospace,'Cascadia Code','Source Code Pro',Menlo,Consolas,monospace;font-size:10px}
/* Export btn in sidebar */
.sb-export-sep{border-top:1px solid var(--border);margin:6px 0}

/* Study tab */
.study-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:18px;align-items:start}
.study-main,.study-side{display:flex;flex-direction:column;gap:14px}
.study-overview{position:relative;overflow:hidden;margin-bottom:14px;padding:20px;border:1px solid color-mix(in srgb,var(--green) 32%,var(--border));border-radius:var(--radius);background:radial-gradient(circle at 90% -20%,color-mix(in srgb,var(--green-dim) 80%,transparent),transparent 42%),linear-gradient(118deg,var(--bg2),color-mix(in srgb,var(--blue-dim) 22%,var(--bg2)))}
.study-overview::after{content:"";position:absolute;right:18px;top:17px;width:72px;height:4px;border-radius:99px;background:linear-gradient(90deg,var(--green),var(--blue));opacity:.72}
.study-overview-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}
.study-overview-kicker{margin-bottom:5px;font-size:9px;font-weight:900;letter-spacing:.11em;text-transform:uppercase;color:var(--green)}
.study-overview h2{font-size:19px;line-height:1.2}
.study-overview-continue{position:relative;z-index:1;flex:0 0 auto;margin-top:12px}
.study-overview-complete{align-self:center;padding:6px 10px;border:1px solid color-mix(in srgb,var(--green) 45%,var(--border));border-radius:999px;background:var(--green-dim);font-size:11px;font-weight:850;color:var(--green)}
.study-overview-progress{display:grid;grid-template-columns:150px minmax(0,1fr);gap:18px;align-items:end;margin-top:18px}
.study-overview-progress-copy{display:flex;align-items:baseline;gap:8px}
.study-overview-progress-copy strong{font-size:32px;line-height:1;letter-spacing:-.04em;color:var(--green)}
.study-overview-progress-copy span{font-size:10px;line-height:1.3;color:var(--text3)}
.study-overview-track{height:10px;overflow:hidden;border:1px solid var(--border);border-radius:999px;background:var(--bg3)}
.study-overview-track span{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--green),var(--blue));box-shadow:0 0 18px color-mix(in srgb,var(--green) 45%,transparent);transition:width .4s ease}
.study-overview-metrics{display:grid;grid-template-columns:repeat(3,1fr);margin-top:16px;border-block:1px solid var(--border)}
.study-overview-metrics>div{display:flex;flex-direction:column;gap:2px;padding:11px 14px;border-right:1px solid var(--border)}
.study-overview-metrics>div:first-child{padding-left:0}.study-overview-metrics>div:last-child{border-right:0}
.study-overview-metrics strong{font-size:15px}.study-overview-metrics span{font-size:10px;color:var(--text3)}
.study-overview-recommendations{margin-top:15px}.study-overview-recommendations h3{margin-bottom:8px;font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--text2)}
.study-overview-recommendations>div{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.study-recommendation{display:grid;grid-template-columns:8px minmax(0,1fr);gap:9px;width:100%;padding:10px;border:1px solid var(--border);border-radius:8px;background:color-mix(in srgb,var(--bg3) 82%,transparent);color:var(--text);font:inherit;text-align:left}
button.study-recommendation{cursor:pointer}.study-recommendation:hover{border-color:var(--border2);background:var(--bg3)}
.study-recommendation>span{width:7px;height:7px;margin-top:4px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 3px color-mix(in srgb,var(--blue) 16%,transparent)}
.study-recommendation.is-weekly>span{background:var(--red)}.study-recommendation.is-mini>span,.study-recommendation.is-review>span{background:var(--yellow)}.study-recommendation.is-complete>span{background:var(--green)}
.study-recommendation strong,.study-recommendation small{display:block}.study-recommendation strong{font-size:11px;line-height:1.35}.study-recommendation small{margin-top:3px;font-size:9px;line-height:1.4;color:var(--text3)}
.study-roadmap-nav{margin-bottom:14px;border:1px solid var(--border);border-radius:var(--radius);background:linear-gradient(110deg,var(--bg2),color-mix(in srgb,var(--primary-dim) 38%,var(--bg2)));overflow:hidden}
.study-roadmap-controls{display:grid;grid-template-columns:auto minmax(260px,1fr) auto;gap:10px;align-items:end;padding:12px}
.study-roadmap-controls .btn{height:38px;white-space:nowrap}
.study-week-select{display:flex;flex-direction:column;gap:4px;min-width:0}
.study-week-select>span{font-size:9px;font-weight:900;letter-spacing:.08em;text-transform:uppercase;color:var(--text3)}
.study-week-select select{width:100%;height:38px;border:1px solid var(--border2);border-radius:7px;background:var(--bg3);color:var(--text);padding:0 34px 0 11px;font:inherit;font-size:12px;font-weight:700}
.study-week-map{border-top:1px solid var(--border)}
.study-week-map summary{padding:10px 13px;cursor:pointer;font-size:11px;font-weight:850;color:var(--text2);list-style-position:inside}
.study-week-map summary:hover{color:var(--text)}
.study-week-map-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px;padding:2px 12px 12px}
.study-week-map-item{display:grid;grid-template-columns:28px minmax(0,1fr);gap:7px;align-items:center;min-width:0;padding:8px;border:1px solid var(--border);border-radius:7px;background:var(--bg3);color:var(--text);font:inherit;text-align:left;cursor:pointer}
.study-week-map-item:hover{border-color:var(--border2);transform:translateY(-1px)}
.study-week-map-item.is-current{border-color:var(--primary);background:var(--primary-dim)}
.study-week-map-item.is-complete{border-color:color-mix(in srgb,var(--green) 45%,var(--border))}.study-week-map-item.is-complete span{background:var(--green-dim);color:var(--green)}
.study-week-map-item.is-available:not(.is-current) span{color:var(--blue)}
.study-week-map-item.is-locked{opacity:.56}
.study-week-map-item span{display:grid;place-items:center;width:28px;height:28px;border-radius:6px;background:var(--bg2);font-size:10px;font-weight:900;color:var(--primary-h)}
.study-week-map-item strong{min-width:0;font-size:10px;line-height:1.25;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.study-hero{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:20px}
.study-kicker{font-size:11px;font-weight:700;color:var(--text3);text-transform:uppercase;letter-spacing:.08em;margin-bottom:6px}
.study-title{font-size:22px;font-weight:800;line-height:1.25;margin-bottom:8px}
.study-goal{font-size:13px;color:var(--text2);line-height:1.6}
.study-meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.study-week-context{display:grid;grid-template-columns:1fr;gap:8px;margin-top:16px}
.study-week-context.has-prerequisites{grid-template-columns:minmax(0,1.2fr) minmax(240px,.8fr)}
.study-context-block{min-width:0;padding:12px 13px;border:1px solid var(--border);border-radius:8px;background:var(--bg3)}
.study-context-production{border-left:3px solid var(--primary)}
.study-context-prerequisites{border-left:3px solid var(--yellow)}
.study-context-label{margin-bottom:6px;font-size:9px;font-weight:900;letter-spacing:.09em;text-transform:uppercase;color:var(--text3)}
.study-context-block p{font-size:12px;line-height:1.55;color:var(--text2)}
.study-context-block ul{display:flex;flex-direction:column;gap:5px;margin:0;padding:0;list-style:none}
.study-context-block li{position:relative;padding-left:14px;font-size:11px;line-height:1.45;color:var(--text2)}
.study-context-block li::before{content:'';position:absolute;left:0;top:.55em;width:5px;height:5px;border-radius:50%;background:var(--yellow)}
.study-outcome{position:relative;overflow:hidden}
.study-outcome::after{content:'';position:absolute;right:-42px;top:-54px;width:130px;height:130px;border-radius:50%;background:radial-gradient(circle,var(--primary-dim),transparent 68%);pointer-events:none}
.study-outcome-kicker,.study-outcome-label{font-size:9px;font-weight:900;letter-spacing:.09em;text-transform:uppercase;color:var(--text3)}
.study-artifact{position:relative;margin-top:12px;padding:13px 14px;border:1px solid color-mix(in srgb,var(--primary) 38%,var(--border));border-radius:8px;background:color-mix(in srgb,var(--primary-dim) 38%,var(--bg3))}
.study-artifact p{margin-top:5px;font-size:13px;font-weight:750;line-height:1.55;color:var(--text)}
.study-criteria{margin-top:16px}
.study-criteria-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}
.study-criteria-head h4{margin:0}
.study-criteria-head span{padding:3px 7px;border:1px solid var(--border2);border-radius:999px;font-size:10px;font-weight:800;color:var(--text2)}
.study-criteria-list{display:grid;grid-template-columns:1fr 1fr;gap:7px}
.study-criterion{display:grid;grid-template-columns:18px minmax(0,1fr);gap:8px;align-items:start;padding:10px;border:1px solid var(--border);border-radius:7px;background:var(--bg3);cursor:pointer;transition:border-color .15s,background .15s}
.study-criterion:hover{border-color:var(--border2)}
.study-criterion:focus-within{outline:2px solid var(--primary);outline-offset:2px}
.study-criterion.is-complete{border-color:color-mix(in srgb,var(--green) 45%,var(--border));background:color-mix(in srgb,var(--green-dim) 38%,var(--bg3))}
.study-criterion input{position:absolute;opacity:0;pointer-events:none}
.study-criterion-box{position:relative;width:17px;height:17px;border:1px solid var(--border2);border-radius:5px;background:var(--bg2)}
.study-criterion input:checked+.study-criterion-box{border-color:var(--green);background:var(--green)}
.study-criterion input:checked+.study-criterion-box::after{content:'';position:absolute;left:5px;top:2px;width:4px;height:8px;border:solid var(--bg);border-width:0 2px 2px 0;transform:rotate(45deg)}
.study-criterion-text{font-size:12px;line-height:1.45;color:var(--text2)}
.study-criterion.is-complete .study-criterion-text{color:var(--text);text-decoration:line-through;text-decoration-color:var(--text3)}
.study-ai-track{display:grid;grid-template-columns:74px minmax(0,1fr);gap:16px;align-items:center;border-color:color-mix(in srgb,var(--blue) 38%,var(--border));background:linear-gradient(125deg,color-mix(in srgb,var(--blue-dim) 32%,var(--bg2)),var(--bg2) 58%,color-mix(in srgb,var(--green-dim) 26%,var(--bg2)))}
.study-ai-mark{display:grid;place-items:center;width:66px;height:66px;border:1px solid color-mix(in srgb,var(--blue) 42%,var(--border));border-radius:18px 7px 18px 7px;background:var(--bg3);transform:rotate(-3deg)}
.study-ai-mark span{font-size:20px;font-weight:950;letter-spacing:-.04em;color:var(--blue);transform:rotate(3deg)}
.study-ai-head{display:flex;align-items:center;gap:7px;margin-bottom:5px;font-size:9px;font-weight:900;letter-spacing:.09em;text-transform:uppercase;color:var(--text3)}
.study-ai-head strong{padding:3px 6px;border:1px solid color-mix(in srgb,var(--green) 40%,var(--border));border-radius:999px;font-size:9px;letter-spacing:.05em;color:var(--green)}
.study-ai-track h3{margin-bottom:5px}
.study-ai-result{font-size:12px;line-height:1.5;color:var(--text2)}
.study-ai-result span{margin-right:6px;font-size:9px;font-weight:900;letter-spacing:.06em;text-transform:uppercase;color:var(--blue)}
.study-ai-policy{margin-top:8px;font-size:10px;font-weight:700;color:var(--green)}
.study-tech-panel{margin-top:18px;padding:14px;border:1px solid var(--border);border-radius:9px;background:linear-gradient(135deg,color-mix(in srgb,var(--bg3) 88%,var(--blue-dim)),var(--bg3))}
.study-tech-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:12px}
.study-tech-eyebrow{font-size:10px;font-weight:900;letter-spacing:.1em;text-transform:uppercase;color:var(--text)}
.study-tech-reviewed{margin-top:3px;font-size:10px;color:var(--text3)}
.study-tech-source{max-width:48%;padding:4px 8px;border:1px solid var(--border2);border-radius:999px;font-size:10px;line-height:1.35;color:var(--text2);text-align:right}
.study-tech-groups{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px}
.study-tech-group{--tech-color:var(--text2);--tech-bg:var(--bg2);min-width:0;padding:9px 10px;border-left:2px solid var(--tech-color);border-radius:5px;background:color-mix(in srgb,var(--tech-bg) 32%,var(--bg2))}
.study-tech-label{display:flex;align-items:center;gap:6px;margin-bottom:7px;font-size:9px;font-weight:900;letter-spacing:.08em;text-transform:uppercase;color:var(--tech-color)}
.study-tech-label span{width:6px;height:6px;border-radius:50%;background:currentColor;box-shadow:0 0 0 3px color-mix(in srgb,currentColor 18%,transparent)}
.study-tech-items{display:flex;flex-wrap:wrap;gap:5px}
.study-tech-items span{max-width:100%;padding:3px 6px;border:1px solid color-mix(in srgb,var(--tech-color) 30%,var(--border));border-radius:5px;font-size:11px;font-weight:700;line-height:1.25;color:var(--text);overflow-wrap:anywhere}
.study-tech-preferred{--tech-color:var(--green);--tech-bg:var(--green-dim)}
.study-tech-current{--tech-color:var(--blue);--tech-bg:var(--blue-dim)}
.study-tech-legacy{--tech-color:var(--yellow);--tech-bg:var(--yellow-dim)}
.study-tech-eol{--tech-color:var(--red);--tech-bg:var(--red-dim)}
.study-tech-overviewOnly{--tech-color:var(--orange);--tech-bg:var(--orange-dim)}
.study-tech-optional{--tech-color:var(--text2);--tech-bg:var(--bg3)}
.study-tech-note{margin-top:10px;padding-top:9px;border-top:1px dashed var(--border2);font-size:11px;line-height:1.5;color:var(--text2)}
/* Переключатель учебных программ: появляется только когда загружено 2+ карты. */
.study-program-switch{margin-bottom:14px;padding:14px 16px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg2)}
.study-program-label{margin-bottom:9px;font-size:9px;font-weight:900;letter-spacing:.11em;text-transform:uppercase;color:var(--text2)}
.study-program-list{display:flex;flex-wrap:wrap;gap:8px}
.study-program{display:flex;flex-direction:column;gap:3px;min-width:170px;padding:10px 14px;border:1px solid var(--border);border-radius:9px;background:var(--bg3);color:var(--text);font:inherit;text-align:left;cursor:pointer;transition:border-color .15s,background .15s}
.study-program:hover{border-color:var(--border2)}
.study-program strong{font-size:13px;font-weight:800}
.study-program small{font-size:11px;color:var(--text2)}
.study-program.is-active{border-color:var(--primary);background:var(--primary-dim)}
.study-program.is-active small{color:var(--text)}
/* Неделя описана, но ещё не разбита по дням: честная заглушка вместо пустоты. */
.study-planned-week{border-style:dashed}
.study-planned-kicker{margin-bottom:6px;font-size:9px;font-weight:900;letter-spacing:.11em;text-transform:uppercase;color:var(--orange)}
.study-planned-goal{margin:0 0 10px;font-size:13px;line-height:1.55;color:var(--text)}
.study-planned-stage{display:flex;align-items:center;gap:8px;margin:0 0 10px;font-size:12px;color:var(--text2)}
.study-planned-stage span{padding:2px 7px;border-radius:5px;background:var(--bg3);font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.06em}
.study-planned-topics{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px}
.study-planned-topics span{padding:3px 9px;border:1px solid var(--border2);border-radius:20px;font-size:11px;color:var(--text2)}
.study-planned-hint{margin:0;padding-top:9px;border-top:1px dashed var(--border2);font-size:11px;line-height:1.5;color:var(--text2)}
.study-days{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px}
.study-day{background:var(--bg2);border:1px solid var(--border);border-radius:8px;padding:10px;cursor:pointer;transition:all .15s;min-height:74px;color:var(--text);font:inherit;text-align:left}
.study-day:hover{border-color:var(--border2);background:var(--bg3)}
.study-day.active{border-color:var(--primary);background:var(--primary-dim)}
.study-day.done{border-color:var(--green)}
.study-day.review{border-color:var(--yellow)}
.study-day-num{font-size:11px;font-weight:800;color:var(--text3);margin-bottom:5px}
.study-day-title{font-size:12px;font-weight:700;line-height:1.3}
.study-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:18px}
.study-card h3{font-size:15px;font-weight:800;margin-bottom:10px}
.study-card h4{font-size:13px;font-weight:800;margin:14px 0 8px;color:var(--text2)}
.study-expected-result{position:relative;margin-top:14px;padding:13px 14px 13px 16px;border:1px solid color-mix(in srgb,var(--green) 35%,var(--border));border-radius:8px;background:linear-gradient(135deg,color-mix(in srgb,var(--green-dim) 70%,var(--bg3)),var(--bg3))}
.study-expected-result::before{content:'';position:absolute;left:0;top:11px;bottom:11px;width:3px;border-radius:0 3px 3px 0;background:var(--green)}
.study-expected-result p{margin-top:5px;font-size:13px;font-weight:650;line-height:1.55;color:var(--text)}
.study-list{display:flex;flex-direction:column;gap:6px;margin-top:8px}
.study-list li{margin-left:18px;font-size:13px;color:var(--text2);line-height:1.55}
.study-command-list{display:flex;flex-wrap:wrap;gap:7px;margin-top:8px}
.study-command{font-family:ui-monospace,'Cascadia Code','Source Code Pro',Menlo,Consolas,monospace;font-size:12px;background:var(--bg3);border:1px solid var(--border);border-radius:6px;padding:6px 9px;color:var(--text)}
.study-progress-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 0;border-bottom:1px solid var(--border);font-size:12px}
.study-progress-row:last-child{border-bottom:none}
.study-status{font-size:11px;font-weight:800;padding:2px 8px;border-radius:999px;background:var(--bg3);color:var(--text2)}
.study-status.done{background:var(--green-dim);color:var(--green)}
.study-status.review{background:var(--yellow-dim);color:var(--yellow)}
.study-trainer-grid{display:flex;flex-wrap:wrap;gap:8px}
.study-question{border-top:1px solid var(--border);padding-top:12px;margin-top:12px}
.study-question:first-child{border-top:none;padding-top:0;margin-top:0}
.study-question-text{font-size:13px;font-weight:700;line-height:1.5;margin-bottom:8px}
.study-answer{width:100%;min-height:58px;background:var(--bg3);border:1px solid var(--border2);border-radius:8px;color:var(--text);padding:9px 11px;font-size:13px;resize:vertical}
.study-reference{display:none;margin-top:8px;padding:9px 11px;background:var(--bg3);border-left:3px solid var(--green);border-radius:6px;color:var(--text2);font-size:12px;line-height:1.6}
.study-reference.open{display:block}
.study-score-row{display:flex;align-items:center;gap:8px;margin-top:8px;flex-wrap:wrap}
.study-weekly-test{padding:0;overflow:hidden}
.study-weekly-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;padding:18px;border-bottom:1px solid var(--border);background:linear-gradient(125deg,var(--bg2),color-mix(in srgb,var(--blue-dim) 25%,var(--bg2)))}
.study-weekly-head h3{margin:4px 0 0}
.study-weekly-state{flex:0 0 auto;padding:5px 9px;border:1px solid var(--border2);border-radius:999px;font-size:10px;font-weight:850;color:var(--text2)}
.study-weekly-state.passed{border-color:color-mix(in srgb,var(--green) 55%,var(--border));background:var(--green-dim);color:var(--green)}
.study-weekly-state.failed{border-color:color-mix(in srgb,var(--yellow) 55%,var(--border));background:var(--yellow-dim);color:var(--yellow)}
.study-weekly-summary{display:grid;grid-template-columns:repeat(3,1fr);border-bottom:1px solid var(--border)}
.study-weekly-summary span{padding:11px 18px;border-right:1px solid var(--border);font-size:11px;color:var(--text2)}
.study-weekly-summary span:last-child{border-right:0}
.study-weekly-summary b{display:block;margin-top:2px;font-size:15px;color:var(--text)}
.study-weekly-part{margin:14px 18px 0;padding:14px;border:1px solid var(--border);border-radius:9px;background:var(--bg3)}
.study-weekly-part legend{padding:0 7px;font-size:12px;font-weight:850;color:var(--primary-h)}
.study-weekly-answer,.study-weekly-question{display:flex;flex-direction:column;gap:6px;margin-top:12px}
.study-weekly-answer>span,.study-weekly-question>span{font-size:11px;font-weight:750;line-height:1.45;color:var(--text2)}
.study-weekly-questions{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.study-weekly-score{display:flex;align-items:center;justify-content:flex-end;gap:9px;margin-top:10px;font-size:11px;font-weight:750;color:var(--text2)}
.study-weekly-score input{width:78px;height:34px;border:1px solid var(--border2);border-radius:7px;background:var(--bg2);color:var(--text);padding:0 8px;font:inherit;font-weight:850;text-align:center}
.study-weekly-score input:focus,.study-weekly-part textarea:focus{outline:2px solid var(--primary);outline-offset:2px;border-color:transparent}
.study-weekly-gates{margin:14px 18px;padding:14px;border:1px solid color-mix(in srgb,var(--yellow) 35%,var(--border));border-radius:9px;background:color-mix(in srgb,var(--yellow-dim) 28%,var(--bg3))}
.study-weekly-gates h4{margin:0 0 9px}
.study-weekly-gates label{display:flex;align-items:flex-start;gap:8px;margin-top:7px;font-size:12px;line-height:1.45;color:var(--text)}
.study-weekly-gates input{margin-top:2px;accent-color:var(--green)}
.study-weekly-gates p{margin-top:9px;font-size:10px;line-height:1.45;color:var(--text3)}
.study-weekly-test>.study-actions{padding:0 18px 18px}
.study-evidence{font-family:ui-monospace,'Cascadia Code','Source Code Pro',Menlo,Consolas,monospace;font-size:12px;white-space:pre-wrap;background:#0d1117;color:#e6edf3;border:1px solid var(--border);border-radius:8px;padding:12px;line-height:1.6;overflow-x:auto}
[data-theme="light"] .study-evidence{background:#f6f8fa;color:#24292f}
.study-case-actions,.study-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}

/* Home page */
.home-readiness-row{display:flex;align-items:center;justify-content:space-between;margin-top:6px;padding-top:8px;border-top:1px solid var(--border);font-size:13px;font-weight:600}
.home-readiness-score{font-size:18px;font-weight:800;color:var(--primary-h)}
.coach-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.coach-role{font-size:14px;font-weight:800}
.coach-date{font-size:12px;color:var(--text2);margin-top:3px}
.coach-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:14px 0}
.coach-metric{min-width:0;border-top:1px solid var(--border);padding-top:9px;display:flex;flex-direction:column;gap:2px}
.coach-metric b{font-size:20px;font-weight:800;color:var(--primary-h)}
.coach-metric span{font-size:11px;line-height:1.35;color:var(--text2)}
.coach-focus{border-left:3px solid var(--primary);padding:2px 0 2px 10px;display:flex;flex-direction:column;gap:3px}
.coach-focus-kicker{font-size:11px;font-weight:700;color:var(--text3);text-transform:uppercase}
.coach-focus strong{font-size:15px}
.coach-focus span:last-child{font-size:12px;color:var(--text2)}
.coach-actions,.coach-empty{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:14px}
.coach-empty{justify-content:space-between;font-size:13px;color:var(--text2)}
.coach-review{margin-top:14px;padding:13px;border:1px solid var(--border);border-radius:10px;background:linear-gradient(135deg,color-mix(in srgb,var(--primary-dim) 35%,var(--bg3)),var(--bg2))}
.coach-review-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.coach-review-head>div{display:flex;flex-direction:column;gap:3px}
.coach-review-head strong{font-size:14px}
.coach-status{flex-shrink:0;border-radius:999px;padding:4px 8px;font-size:10px;font-weight:800;letter-spacing:.02em}
.coach-status-good{background:var(--green-dim);color:var(--green)}
.coach-status-risk{background:var(--red-dim);color:var(--red)}
.coach-status-build{background:var(--yellow-dim);color:var(--yellow)}
.coach-review-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:12px}
.coach-review-grid>div{display:flex;flex-direction:column;gap:2px;padding-top:8px;border-top:1px solid var(--border)}
.coach-review-grid b{font-size:16px;color:var(--text)}
.coach-review-grid span{font-size:10px;color:var(--text3)}
.coach-adjustment{margin-top:10px;padding:8px 10px;border-left:3px solid var(--yellow);background:color-mix(in srgb,var(--yellow-dim) 55%,transparent);font-size:11px;line-height:1.5;color:var(--text2)}
.btn-quiet{border-color:transparent;background:transparent;color:var(--text2)}
.btn-quiet:hover{border-color:var(--border);background:var(--bg3);color:var(--text)}
.coach-journal-modal{max-width:640px}
.coach-journal-title-row{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}
.coach-journal-title-row h3{margin:3px 0 0}
.coach-journal-lead{margin:8px 0 16px;font-size:12px;line-height:1.55;color:var(--text2)}
.coach-journal-form{padding:14px;border:1px solid var(--border);border-radius:10px;background:var(--bg3)}
.coach-journal-form .btn{width:100%;justify-content:center}
.coach-journal-list{display:grid;gap:8px;margin-top:14px}
.coach-journal-empty{padding:20px;text-align:center;border:1px dashed var(--border);border-radius:10px;font-size:12px;line-height:1.55;color:var(--text3)}
.coach-journal-item{position:relative;padding:12px 42px 12px 12px;border:1px solid var(--border);border-radius:10px;background:var(--bg2)}
.coach-journal-item>div{display:flex;align-items:center;gap:8px}
.coach-journal-item time{font-size:10px;color:var(--text3)}
.coach-journal-item p{margin-top:8px;font-size:12px;line-height:1.55;white-space:pre-wrap;color:var(--text2)}
.coach-journal-item>.btn-icon{position:absolute;right:8px;top:8px;font-size:18px;color:var(--text3)}
.btn-ai{border-color:color-mix(in srgb,var(--blue) 62%,var(--border));background:linear-gradient(135deg,color-mix(in srgb,var(--blue) 18%,var(--bg3)),color-mix(in srgb,var(--green) 10%,var(--bg3)));color:var(--blue)}
.btn-ai:hover{border-color:var(--blue);background:color-mix(in srgb,var(--blue) 18%,var(--bg3))}
.btn-ai:disabled{filter:saturate(.35);opacity:.52}
.coach-ai-modal{max-width:720px}
.coach-ai-loading{display:grid;place-items:center;gap:8px;padding:34px 18px;border:1px dashed var(--border2);border-radius:12px;background:var(--bg3);text-align:center}
.coach-ai-loading span{width:28px;height:28px;border:3px solid var(--border2);border-top-color:var(--blue);border-radius:50%;animation:coach-ai-spin .8s linear infinite}
.coach-ai-loading strong{font-size:14px}.coach-ai-loading small{color:var(--text3)}
@keyframes coach-ai-spin{to{transform:rotate(360deg)}}
.coach-ai-result-head{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-bottom:12px;font-size:10px;color:var(--text3)}
.coach-ai-badge{padding:4px 8px;border:1px solid color-mix(in srgb,var(--blue) 48%,var(--border));border-radius:999px;background:color-mix(in srgb,var(--blue) 13%,var(--bg3));font-weight:800;color:var(--blue);letter-spacing:.04em;text-transform:uppercase}
.coach-ai-summary{padding:14px 16px;border-left:3px solid var(--blue);border-radius:0 10px 10px 0;background:var(--bg3);font-size:13px;line-height:1.65;color:var(--text)}
.coach-ai-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}
.coach-ai-section{padding:14px;border:1px solid var(--border);border-radius:10px;background:var(--bg2)}
.coach-ai-section h4{margin-bottom:8px;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--text2)}
.coach-ai-section ul{display:grid;gap:7px;padding-left:17px;font-size:12px;line-height:1.55;color:var(--text2)}
.coach-ai-strengths{border-top:2px solid var(--green)}.coach-ai-gaps{border-top:2px solid var(--yellow)}
.coach-ai-next{margin:10px 0;border-top:2px solid var(--blue)}
.coach-ai-caution{margin:10px 0;font-size:10px;line-height:1.5;color:var(--text3)}

/* Sync */
.sync-state{padding:10px 12px;margin-bottom:14px;border-radius:10px;font-size:12px;line-height:1.55}
.sync-state-on{border:1px solid color-mix(in srgb,var(--green) 42%,var(--border));background:color-mix(in srgb,var(--green) 10%,var(--bg3));color:var(--text)}
.sync-state-off{border:1px solid var(--border2);background:var(--bg3);color:var(--text2)}
.sync-field{display:grid;gap:6px;font-size:11px;letter-spacing:.05em;text-transform:uppercase;color:var(--text2)}
.sync-hint{margin:6px 0 14px;font-size:11px;line-height:1.55;color:var(--text3)}
.sync-hint code{padding:1px 5px;border-radius:5px;background:var(--bg3);font-size:10px;color:var(--text2)}
.sync-actions{display:flex;flex-wrap:wrap;gap:8px}
.sync-last{margin-top:12px;font-size:11px;color:var(--text3)}
.sync-message{margin-top:12px;padding:10px 12px;border-radius:10px;font-size:12px;line-height:1.55}
.sync-message-ok{border:1px solid color-mix(in srgb,var(--blue) 40%,var(--border));background:color-mix(in srgb,var(--blue) 10%,var(--bg3));color:var(--text)}
.sync-message-error{border:1px solid color-mix(in srgb,var(--red,#e5484d) 46%,var(--border));background:color-mix(in srgb,var(--red,#e5484d) 10%,var(--bg3));color:var(--text)}
/* Конфликт — не ошибка, а факт перезаписи: жёлтая рамка, не красная. */
.sync-conflicts{margin-top:12px;padding:12px;border:1px solid color-mix(in srgb,var(--yellow) 44%,var(--border));border-radius:10px;background:color-mix(in srgb,var(--yellow) 9%,var(--bg3))}
.sync-conflicts strong{display:block;margin-bottom:7px;font-size:12px;color:var(--text)}
.sync-conflicts ul{display:grid;gap:5px;margin:0 0 8px;padding-left:18px;font-size:12px;line-height:1.5;color:var(--text2)}
.sync-conflicts small{font-size:10px;line-height:1.5;color:var(--text3)}
/* AI settings */
.ai-settings-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:4px}
.ai-settings-sep{height:1px;margin:16px 0;border:0;background:var(--border)}
@media(max-width:600px){.ai-settings-grid{grid-template-columns:minmax(0,1fr)}}

/* Best Practices */
.practices-hero{position:relative;overflow:hidden;display:grid;grid-template-columns:minmax(0,1.6fr) minmax(300px,.8fr);gap:28px;align-items:end;padding:30px;margin-bottom:18px;border:1px solid color-mix(in srgb,var(--primary) 48%,var(--border));border-radius:16px;background:radial-gradient(circle at 88% 12%,color-mix(in srgb,var(--primary) 28%,transparent),transparent 40%),linear-gradient(135deg,var(--bg2),color-mix(in srgb,var(--primary-dim) 42%,var(--bg2)))}
.practices-hero::after{content:"";position:absolute;right:-70px;top:-90px;width:230px;height:230px;border:1px solid color-mix(in srgb,var(--primary-h) 28%,transparent);border-radius:50%;box-shadow:0 0 0 34px color-mix(in srgb,var(--primary-h) 6%,transparent),0 0 0 68px color-mix(in srgb,var(--primary-h) 4%,transparent);pointer-events:none}
.practices-hero-copy{position:relative;z-index:1}
.practice-kicker{font-size:10px;font-weight:800;letter-spacing:.13em;text-transform:uppercase;color:var(--primary-h);margin-bottom:8px}
.practices-hero h2{font-size:27px;line-height:1.15;margin-bottom:10px;letter-spacing:-.025em}
.practices-hero p{max-width:650px;font-size:13px;line-height:1.7;color:var(--text2)}
.practices-stats{position:relative;z-index:1;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid var(--border);border-radius:12px;background:color-mix(in srgb,var(--bg2) 84%,transparent);backdrop-filter:blur(8px)}
.practices-stats div{min-width:0;padding:14px 12px;border-left:1px solid var(--border);display:flex;flex-direction:column;gap:2px}
.practices-stats div:first-child{border-left:0}
.practices-stats strong{font-size:18px;line-height:1.2;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.practices-stats span{font-size:10px;color:var(--text3);text-transform:uppercase;letter-spacing:.06em}
.practices-shell{border:1px solid var(--border);border-radius:16px;background:var(--bg2);overflow:hidden}
.practice-tabs-wrap{padding:10px;border-bottom:1px solid var(--border);background:color-mix(in srgb,var(--bg3) 56%,var(--bg2))}
.practice-tabs{display:flex;gap:7px;overflow-x:auto;scrollbar-width:thin;padding:2px}
.practice-tab{display:inline-flex;align-items:center;gap:6px;flex:0 0 auto;padding:8px 11px;border:1px solid transparent;border-radius:8px;background:transparent;color:var(--text2);font:inherit;font-size:12px;font-weight:700;cursor:pointer;transition:background .15s,border-color .15s,color .15s,transform .15s}
.practice-tab:hover{background:var(--bg2);border-color:var(--border2);color:var(--text)}
.practice-tab[aria-selected="true"]{background:var(--primary-dim);border-color:var(--primary);color:var(--primary-h);box-shadow:inset 0 -2px 0 var(--primary)}
.practice-tab:focus-visible{outline:2px solid var(--primary-h);outline-offset:2px}
.practice-panel{padding:24px;outline:none}
.practice-panel:focus-visible{box-shadow:inset 0 0 0 2px var(--primary-h)}
.practice-panel-head{display:flex;align-items:flex-start;gap:14px;margin-bottom:20px}
.practice-topic-icon{display:grid;place-items:center;flex:0 0 48px;width:48px;height:48px;border:1px solid var(--border2);border-radius:12px;background:linear-gradient(145deg,var(--bg3),var(--primary-dim));font-size:24px}
.practice-panel-head h2{font-size:22px;line-height:1.2;margin-bottom:5px}
.practice-panel-head p{font-size:13px;line-height:1.6;color:var(--text2)}
.practice-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.practice-card{position:relative;overflow:hidden;min-height:245px;padding:20px;border:1px solid var(--border);border-radius:12px;background:linear-gradient(155deg,var(--bg2),color-mix(in srgb,var(--bg3) 76%,var(--bg2)))}
.practice-card::before{content:"";position:absolute;left:0;top:0;width:3px;height:100%;background:linear-gradient(var(--primary-h),transparent 78%)}
.practice-card-number{position:absolute;right:14px;top:10px;font-size:28px;font-weight:900;letter-spacing:-.06em;color:color-mix(in srgb,var(--text3) 28%,transparent)}
.practice-card h3{position:relative;max-width:80%;font-size:15px;line-height:1.35;margin-bottom:9px}
.practice-why{font-size:12px;line-height:1.65;color:var(--text2);padding-right:4px}
.practice-action{position:absolute;left:20px;right:20px;bottom:18px;padding:10px 11px;border-left:2px solid var(--green);border-radius:0 7px 7px 0;background:color-mix(in srgb,var(--green-dim) 42%,var(--bg3))}
.practice-action span{display:block;margin-bottom:3px;font-size:9px;font-weight:900;letter-spacing:.1em;text-transform:uppercase;color:var(--green)}
.practice-action p{font-size:11px;line-height:1.5;color:var(--text)}
.practice-footer{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:18px;padding-top:16px;border-top:1px solid var(--border);font-size:12px;color:var(--text3)}
.practice-footer strong{color:var(--text2)}
@media(max-width:560px){.coach-metrics{grid-template-columns:1fr 1fr}.coach-metric:last-child{grid-column:1/-1}.coach-actions .btn{flex:1;justify-content:center}.coach-empty{align-items:flex-start;flex-direction:column}.coach-review-grid{grid-template-columns:1fr 1fr}.coach-review-grid>div:last-child{grid-column:1/-1}.coach-status{white-space:nowrap}.coach-journal-modal,.coach-ai-modal{max-height:92vh}.coach-ai-grid{grid-template-columns:1fr}}
@media(max-width:980px){.study-layout{grid-template-columns:1fr}.study-side{order:2}.study-days{grid-template-columns:1fr 1fr}.study-week-map-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.study-overview-recommendations>div{grid-template-columns:1fr 1fr}}
@media(max-width:680px){.study-week-context.has-prerequisites{grid-template-columns:1fr}}
@media(max-width:560px){.study-overview{padding:16px}.study-overview-head{flex-direction:column}.study-overview-continue{width:100%;justify-content:center;margin-top:0}.study-overview-progress{grid-template-columns:1fr;gap:9px}.study-overview-metrics{grid-template-columns:1fr}.study-overview-metrics>div,.study-overview-metrics>div:first-child{padding:8px 0;border-right:0;border-bottom:1px solid var(--border)}.study-overview-metrics>div:last-child{border-bottom:0}.study-overview-recommendations>div{grid-template-columns:1fr}.study-roadmap-controls{grid-template-columns:1fr 1fr}.study-week-select{grid-column:1/-1;grid-row:1}.study-roadmap-controls .btn span{display:none}.study-week-map-grid{grid-template-columns:1fr 1fr}.study-days{grid-template-columns:1fr}.study-title{font-size:18px}.study-criteria-list{grid-template-columns:1fr}.study-ai-track{grid-template-columns:1fr}.study-ai-mark{width:52px;height:52px}.study-tech-head{flex-direction:column}.study-tech-source{max-width:100%;text-align:left}.study-tech-groups{grid-template-columns:1fr}.study-weekly-head{flex-direction:column}.study-weekly-summary{grid-template-columns:1fr}.study-weekly-summary span{border-right:0;border-bottom:1px solid var(--border)}.study-weekly-summary span:last-child{border-bottom:0}.study-weekly-questions{grid-template-columns:1fr}.study-weekly-part{margin-inline:12px}.study-weekly-gates{margin-inline:12px}.study-weekly-test>.study-actions{padding-inline:12px}.study-weekly-test>.study-actions .btn{width:100%}}
@media(max-width:820px){.practices-hero{grid-template-columns:1fr;align-items:start}.practice-grid{grid-template-columns:1fr}.practice-card{min-height:230px}}
@media(max-width:560px){.practices-hero{padding:22px}.practices-hero h2{font-size:22px}.practices-stats{grid-template-columns:1fr 1fr}.practices-stats div:nth-child(3){grid-column:1/-1;border-left:0;border-top:1px solid var(--border)}.practice-panel{padding:16px}.practice-panel-head{align-items:center}.practice-card{padding:18px;min-height:260px}.practice-action{left:18px;right:18px}.practice-footer{align-items:stretch;flex-direction:column}.practice-footer .btn{justify-content:center}}

/* OFFLINE REPORT */
.offline-report{font-size:13px;color:var(--text2)}
.offline-headline{font-size:26px;font-weight:800;color:var(--primary-h);margin-bottom:6px}
.offline-summary{margin:0 0 12px;color:var(--text);font-weight:600}
.offline-subtitle{font-size:11px;font-weight:700;color:var(--text3);text-transform:uppercase;letter-spacing:.04em;margin-bottom:6px}
.offline-affected{margin-bottom:12px}
.offline-affected p{margin:0;color:var(--text)}
.offline-missing{margin-bottom:12px}
.offline-missing ul{margin:0;padding-left:18px;max-height:190px;overflow-y:auto}
.offline-missing li{margin-bottom:3px}
.offline-missing code{font-size:12px;word-break:break-all}
.offline-hint{margin:0;font-size:12px;color:var(--text3)}

/* SOURCES / PROVENANCE */
.sources-report{font-size:13px;color:var(--text2)}
.sources-lead{margin:0 0 12px;color:var(--text);font-weight:600}
.sources-lead-stale{color:var(--yellow)}
.sources-table{width:100%;border-collapse:collapse;font-size:12px}
.sources-table th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--text3);padding:6px 8px;border-bottom:1px solid var(--bg3)}
.sources-table td{padding:7px 8px;border-bottom:1px solid var(--bg3);vertical-align:middle}
.sources-table tr:last-child td{border-bottom:0}
.sources-note{margin:12px 0 0;font-size:11px;color:var(--text3)}
.source-badge{display:inline-block;padding:2px 7px;border-radius:10px;background:var(--bg3);color:var(--text2);font-size:11px;font-weight:600;white-space:nowrap}
.source-badge-stale{background:rgba(234,179,8,.18);color:var(--yellow)}
.source-link{font-size:11px;color:var(--primary-h);text-decoration:underline}
.source-link:focus-visible{outline:2px solid var(--primary);outline-offset:2px}
@media(max-width:600px){
  .sources-table{font-size:11px}
  .sources-table th:nth-child(2),.sources-table td:nth-child(2){display:none}
}

/* INTERVIEW PRACTICE (STAR + SYSTEM DESIGN) */
.ip-hero{margin-bottom:14px}
.ip-hero h2{margin:4px 0 6px;font-size:20px}
.ip-hero p{margin:0;font-size:13px;color:var(--text2);max-width:70ch}
.ip-kicker{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--text3)}
.ip-layout{display:grid;grid-template-columns:280px 1fr;gap:16px;align-items:start}
.ip-side{background:var(--bg2);border:1px solid var(--bg3);border-radius:10px;padding:12px}
.ip-list-item{display:block;width:100%;text-align:left;background:transparent;border:1px solid transparent;border-radius:8px;padding:9px 10px;margin-bottom:6px;color:var(--text);font-size:12px;line-height:1.35;cursor:pointer}
.ip-list-item:hover{background:var(--bg3)}
.ip-list-item.active{background:var(--primary-dim);border-color:var(--primary);color:var(--primary-h)}
.ip-list-item:focus-visible{outline:2px solid var(--primary);outline-offset:2px}
.ip-list-topic{display:block;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--text3);margin-bottom:3px}
.ip-card{background:var(--bg2);border:1px solid var(--bg3);border-radius:10px;padding:16px}
.ip-prompt{margin:6px 0 10px;font-size:16px;line-height:1.4}
.ip-why,.ip-context{margin:0 0 12px;font-size:13px;color:var(--text2);line-height:1.5}
.ip-block{margin-top:12px}
.ip-block-title{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--text3);margin-bottom:6px}
.ip-block ul{margin:0;padding-left:18px}
.ip-block li{font-size:13px;line-height:1.5;margin-bottom:4px}
.ip-pitfalls li{color:var(--yellow)}
.ip-constraints li{color:var(--primary-h)}
.ip-task p{margin:0;font-size:13px;font-weight:600}
.ip-rubric-form{margin-top:14px;background:var(--bg2);border:1px solid var(--bg3);border-radius:10px;padding:12px}
.ip-check{display:flex;align-items:flex-start;gap:8px;margin-bottom:7px}
.ip-check label{font-size:13px;line-height:1.4;cursor:pointer}
.ip-actions{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}
.ip-score{display:flex;align-items:center;gap:12px;margin-top:14px;padding:12px;border-radius:10px;background:var(--bg2);border:1px solid var(--bg3)}
.ip-score-num{font-size:26px;font-weight:800;line-height:1}
.ip-score-text{display:flex;flex-direction:column;gap:2px;font-size:13px}
.ip-score-text span{font-size:11px;color:var(--text3)}
.ip-score-good .ip-score-num{color:var(--green)}
.ip-score-mid .ip-score-num{color:var(--yellow)}
.ip-score-low .ip-score-num{color:var(--red)}
.ip-missing li{color:var(--text2)}
@media(max-width:900px){
  .ip-layout{grid-template-columns:1fr}
  .ip-side{order:2}
}

/* FORM ERRORS */
.form-error{margin:0;font-size:12px;font-weight:600;color:var(--red);min-height:1em}
.form-error:empty{display:none}
.form-input[aria-invalid="true"]{border-color:var(--red)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.external-tasks-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:20px;padding:20px 0}
.external-task-card{background:var(--bg2);border:1px solid var(--border);border-radius:8px;padding:20px;transition:box-shadow .2s}
.external-task-card:hover{box-shadow:0 4px 12px rgba(0,0,0,.1)}
.external-task-card.completed{border-color:var(--green);background:var(--green-dim)}
.task-card-header{display:flex;justify-content:space-between;align-items:start;margin-bottom:12px}
.task-card-header h3{margin:0;font-size:1.1rem;flex:1}
.task-badge{font-size:.85rem;padding:4px 10px;border-radius:12px;white-space:nowrap}
.task-done{background:var(--green-dim);color:var(--green);border:1px solid var(--green)}
.task-pending{background:var(--bg3);color:var(--text3);border:1px solid var(--border)}
.task-meta{display:flex;gap:12px;margin-bottom:12px;font-size:.9rem;color:var(--text2)}
.task-difficulty{font-weight:600}
.task-description{color:var(--text2);line-height:1.5;margin-bottom:16px}
.task-footer{display:flex;justify-content:space-between;align-items:center;padding-top:12px;border-top:1px solid var(--border)}
.task-evidence{font-size:.85rem;color:var(--text3)}
.btn-submit-evidence{padding:8px 16px;font-size:.9rem}
.evidence-modal-body{max-width:600px;margin:0 auto}
.evidence-modal-body h2{margin-top:0}
.task-instructions{background:var(--bg3);padding:12px;border-left:3px solid var(--primary);margin-bottom:20px;color:var(--text2);line-height:1.6}
.form-actions{display:flex;gap:12px;justify-content:flex-end;margin-top:20px}

/* ═══ CATALOG ═══ */
.catalog-hero{display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between;align-items:flex-start;margin-bottom:18px}
.catalog-hero-copy{flex:1 1 320px}
.catalog-hero-copy h2{font-size:22px;margin:6px 0 8px}
.catalog-hero-copy p{font-size:13px;color:var(--text2);line-height:1.6;max-width:60ch}
.catalog-stats{display:flex;gap:18px;flex-wrap:wrap}
.catalog-stats div{display:flex;flex-direction:column;gap:2px}
.catalog-stats strong{font-size:20px;font-weight:800;color:var(--primary-h)}
.catalog-stats span{font-size:11px;color:var(--text3);text-transform:uppercase;letter-spacing:.04em}
.catalog-filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.catalog-grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(290px,1fr))}
.catalog-card{display:flex;flex-direction:column;gap:10px;padding:16px;border:1px solid var(--border);border-radius:12px;background:var(--bg2)}
.catalog-card.done{border-color:var(--green)}
.catalog-card-head{display:flex;align-items:center;justify-content:space-between;gap:8px}
.catalog-category{font-size:11px;color:var(--text3);text-transform:uppercase;letter-spacing:.04em}
.catalog-card h3{font-size:15px;font-weight:700;line-height:1.4;margin:0}
.catalog-summary{font-size:12px;color:var(--text2);line-height:1.55;margin:0}
.catalog-chapter-stats{display:flex;gap:8px;flex-wrap:wrap}
.catalog-chapter-stat{font-size:11px;color:var(--text3);background:var(--bg3);padding:2px 7px;border-radius:20px}
.catalog-requires{font-size:11px;color:var(--text3);line-height:1.5}
.catalog-link{background:transparent;border:0;padding:0;font:inherit;color:var(--primary-h);cursor:pointer;text-decoration:underline}
.catalog-progress{height:6px;border-radius:6px;background:var(--border);overflow:hidden}
.catalog-progress-bar{height:100%;background:var(--primary-h);border-radius:6px;transition:width .25s}
.catalog-card-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto}
.catalog-progress-text{font-size:11px;color:var(--text3)}
.tag.level-start{background:var(--green-dim);color:var(--green)}
.tag.level-practice{background:var(--blue-dim);color:var(--blue)}
.tag.level-challenge{background:var(--orange-dim);color:var(--orange)}
.catalog-link:focus-visible,.catalog-card button:focus-visible{outline:2px solid var(--primary-h);outline-offset:2px}
@media(max-width:560px){.catalog-hero{flex-direction:column}.catalog-stats{gap:14px}.catalog-grid{grid-template-columns:1fr}}

/* ═══ CHAPTER ═══ */
.chapter-hero{padding:20px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg2);margin-bottom:14px}
.chapter-kicker{font-size:11px;color:var(--text3);margin-bottom:8px}
.chapter-hero h2{font-size:20px;line-height:1.3;margin-bottom:10px}
.chapter-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.chapter-meta-text{font-size:11px;color:var(--text3)}
.chapter-done{padding:3px 8px;border-radius:999px;background:var(--green-dim);color:var(--green);font-size:10px;font-weight:800}
.chapter-body{display:flex;flex-direction:column;gap:12px}
.chapter-block{padding:16px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg2)}
.chapter-block h3{font-size:13px;font-weight:800;color:var(--text2);text-transform:uppercase;letter-spacing:.05em;margin-bottom:9px}
.chapter-block p{font-size:13px;line-height:1.65;color:var(--text)}
.chapter-list{display:flex;flex-direction:column;gap:6px;margin:0;padding-left:18px}
.chapter-list li{font-size:13px;line-height:1.55;color:var(--text2)}
.chapter-questions li{color:var(--text)}
.chapter-commands{display:flex;flex-wrap:wrap;gap:7px}
.chapter-command{font-family:ui-monospace,'Cascadia Code','Source Code Pro',Menlo,Consolas,monospace;font-size:12px;background:var(--bg3);border:1px solid var(--border);border-radius:6px;padding:6px 9px;color:var(--text)}
.chapter-evidence{font-family:ui-monospace,'Cascadia Code','Source Code Pro',Menlo,Consolas,monospace;font-size:12px;white-space:pre-wrap;background:var(--bg3);border:1px solid var(--border);border-radius:8px;padding:12px;line-height:1.6;overflow-x:auto;color:var(--text)}
.chapter-note{font-size:11px;color:var(--text3);line-height:1.55;padding:10px 12px;border-left:3px solid var(--yellow);background:var(--bg3);border-radius:0 7px 7px 0}
.chapter-actions{margin-top:14px}
.chapter-nav{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:16px;padding-top:14px;border-top:1px solid var(--border)}
.chapter-nav .btn{max-width:46%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
@media(max-width:560px){.chapter-nav{flex-direction:column;align-items:stretch}.chapter-nav .btn{max-width:100%}}
/* ═══ QUESTION BANK ═══ */
.qbank-hero{position:relative;overflow:hidden;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:20px;align-items:center;padding:26px;margin-bottom:16px;border:1px solid var(--border);border-radius:16px;background:linear-gradient(140deg,var(--bg2),color-mix(in srgb,var(--primary-dim) 26%,var(--bg2)))}
.qbank-hero-copy{min-width:0}
.qbank-hero h2{font-size:27px;line-height:1.15;margin-bottom:10px;letter-spacing:-.025em}
.qbank-hero p{max-width:650px;font-size:13px;line-height:1.7;color:var(--text2)}
.qbank-stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border:1px solid var(--border);border-radius:12px;background:color-mix(in srgb,var(--bg2) 84%,transparent)}
.qbank-stats div{min-width:0;padding:14px 16px;border-left:1px solid var(--border);display:flex;flex-direction:column;gap:2px}
.qbank-stats div:first-child{border-left:0}
.qbank-stats strong{font-size:20px;line-height:1.2;color:var(--text)}
.qbank-stats span{font-size:10px;color:var(--text3);text-transform:uppercase;letter-spacing:.06em}
.qbank-shell{border:1px solid var(--border);border-radius:16px;background:var(--bg2);overflow:hidden}
.qbank-tabs-wrap{padding:10px;border-bottom:1px solid var(--border);background:color-mix(in srgb,var(--bg3) 56%,var(--bg2))}
.qbank-tabs{display:flex;gap:7px;overflow-x:auto;scrollbar-width:thin;padding:2px}
.qbank-tab{display:inline-flex;align-items:center;gap:6px;flex:0 0 auto;padding:8px 11px;border:1px solid transparent;border-radius:8px;background:transparent;color:var(--text2);font:inherit;font-size:12px;font-weight:700;cursor:pointer;transition:background .15s,border-color .15s,color .15s}
.qbank-tab:hover{background:var(--bg2);border-color:var(--border2);color:var(--text)}
.qbank-tab[aria-selected="true"]{background:var(--primary-dim);border-color:var(--primary);color:var(--primary-h);box-shadow:inset 0 -2px 0 var(--primary)}
.qbank-tab:focus-visible{outline:2px solid var(--primary-h);outline-offset:2px}
.qbank-tab-count{padding:1px 6px;border-radius:20px;background:color-mix(in srgb,var(--bg3) 70%,transparent);font-size:10px;font-weight:800;color:var(--text3)}
.qbank-tab[aria-selected="true"] .qbank-tab-count{background:color-mix(in srgb,var(--primary) 30%,transparent);color:var(--primary-h)}
.qbank-controls{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--border)}
.qbank-controls .form-input{flex:1 1 260px;min-width:0}
.qbank-panel{padding:24px;outline:none}
.qbank-panel:focus-visible{box-shadow:inset 0 0 0 2px var(--primary-h)}
.qbank-panel-head{display:flex;align-items:flex-start;gap:14px;margin-bottom:18px}
.qbank-panel-icon{display:grid;place-items:center;flex:0 0 48px;width:48px;height:48px;border:1px solid var(--border2);border-radius:12px;background:linear-gradient(145deg,var(--bg3),var(--primary-dim));font-size:24px}
.qbank-panel-head h2{font-size:21px;line-height:1.2;margin-bottom:5px}
.qbank-panel-head p{font-size:13px;line-height:1.6;color:var(--text2)}
.qbank-panel-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.qbank-panel-meta span{padding:2px 8px;border:1px solid var(--border);border-radius:20px;background:var(--bg3);font-size:10px;font-weight:700;color:var(--text3);text-transform:uppercase;letter-spacing:.05em}
.qbank-list{display:flex;flex-direction:column;gap:8px}
.qbank-item{border:1px solid var(--border);border-radius:12px;background:var(--bg3);overflow:hidden;transition:border-color .15s}
.qbank-item.is-open{border-color:var(--primary)}
.qbank-question{display:flex;align-items:flex-start;gap:11px;width:100%;padding:14px 16px;border:0;background:transparent;font:inherit;color:var(--text);text-align:left;cursor:pointer}
.qbank-question:hover{background:color-mix(in srgb,var(--bg2) 60%,var(--bg3))}
.qbank-question:focus-visible{outline:2px solid var(--primary-h);outline-offset:-2px}
.qbank-question-text{flex:1 1 auto;min-width:0;font-size:14px;line-height:1.5;font-weight:600}
.qbank-chevron{flex:0 0 auto;font-size:18px;font-weight:800;line-height:1;color:var(--text3)}
.qbank-level{flex:0 0 auto;padding:3px 8px;border-radius:20px;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.05em}
.qbank-level-junior{background:var(--green-dim);color:var(--green)}
.qbank-level-middle{background:var(--yellow-dim);color:var(--yellow)}
.qbank-level-senior{background:var(--red-dim);color:var(--red)}
.qbank-answer{padding:0 16px 16px 16px;border-top:1px solid var(--border)}
.qbank-answer-text{padding-top:14px;font-size:13px;line-height:1.75;color:var(--text2)}
.qbank-block{margin-top:14px}
.qbank-block h4{font-size:10px;font-weight:800;letter-spacing:.11em;text-transform:uppercase;color:var(--primary-h);margin-bottom:7px}
.qbank-points{display:flex;flex-direction:column;gap:5px;margin:0;padding-left:18px}
.qbank-points li{font-size:12px;line-height:1.6;color:var(--text)}
.qbank-commands{display:flex;flex-wrap:wrap;gap:6px}
.qbank-commands code{padding:4px 8px;border:1px solid var(--border2);border-radius:6px;background:var(--bg);font-size:11px;color:var(--text)}
.qbank-pitfall{margin-top:14px;padding:11px 13px;border-left:3px solid var(--yellow);border-radius:0 7px 7px 0;background:color-mix(in srgb,var(--yellow-dim) 36%,var(--bg3))}
.qbank-pitfall strong{display:block;font-size:10px;font-weight:800;letter-spacing:.11em;text-transform:uppercase;color:var(--yellow);margin-bottom:5px}
.qbank-pitfall p{font-size:12px;line-height:1.65;color:var(--text2)}
@media(max-width:760px){.qbank-hero{grid-template-columns:minmax(0,1fr)}.qbank-panel{padding:16px}.qbank-question{padding:12px 13px}.qbank-answer{padding:0 13px 13px 13px}}

/* ═══ SIDEBAR: разделение навигации и команд ═══ */
/* Команды («Копировать прогресс») раньше выглядели как разделы, потому что
   имели тот же класс, что и пункты навигации. Отдельный класс без active-состояния
   и без левой полосы даёт понять: это действие, а не страница. */
.sb-cmd{display:flex;align-items:center;gap:10px;width:100%;padding:7px 16px;font:inherit;font-size:12px;font-weight:500;text-align:left;color:var(--text3);background:transparent;cursor:pointer;transition:color .15s,background .15s;border:0}
.sb-cmd:hover{background:var(--bg3);color:var(--text2)}
.sb-cmd:focus-visible{outline:2px solid var(--primary-h);outline-offset:-2px}
.sb-cmd .icon{font-size:14px;width:18px;text-align:center;flex-shrink:0;opacity:.75}
.sb-count{margin-left:auto;padding:1px 6px;border-radius:20px;background:var(--bg3);font-size:10px;font-weight:800;color:var(--text3);font-variant-numeric:tabular-nums}
.sb-item.active .sb-count{background:color-mix(in srgb,var(--primary) 30%,transparent);color:var(--primary-h)}
.sb-dot{margin-left:auto;width:7px;height:7px;border-radius:50%;background:var(--yellow);flex-shrink:0}
.sb-bottom{padding:8px 0 12px}

/* ═══ HOME «Сегодня» ═══ */
/* Две строки по два блока: сверху действие на сегодня, снизу — статус.
   Порядок намеренный: сначала «что делать», потом «где я нахожусь». */
.home-today,.home-status{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:14px;margin-bottom:16px;align-items:start}
.home-status{grid-template-columns:minmax(0,1fr) minmax(0,1.1fr)}
.home-block{margin-top:22px}
.home-block-title{font-size:13px;font-weight:700;color:var(--text2);margin-bottom:4px}
.home-block-hint{font-size:12px;color:var(--text3);margin-bottom:12px}
/* Готовность по темам — 11 карточек, которые раньше занимали первый экран
   и отодвигали действие вниз. Сворачиваем, оставляя один клик до них. */
.home-more{margin-top:20px;border:1px solid var(--border);border-radius:12px;background:var(--bg2);overflow:hidden}
.home-more>summary{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:13px 16px;font-size:13px;font-weight:700;cursor:pointer;list-style:none;color:var(--text)}
.home-more>summary::-webkit-details-marker{display:none}
.home-more>summary:hover{background:var(--bg3)}
.home-more>summary:focus-visible{outline:2px solid var(--primary-h);outline-offset:-2px}
.home-more-hint{font-size:11px;font-weight:600;color:var(--text3);text-transform:uppercase;letter-spacing:.06em}
.home-more[open] .home-more-hint::after{content:''}
.home-more[open]>summary{border-bottom:1px solid var(--border)}
.home-more .home-grid{margin:0;padding:16px}

/* ═══ ЕЖЕДНЕВНЫЙ БЛИЦ ═══ */
.daily-card{border:1px solid var(--primary);border-radius:16px;padding:20px;background:linear-gradient(150deg,color-mix(in srgb,var(--primary-dim) 40%,var(--bg2)),var(--bg2))}
.daily-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:14px}
.daily-kicker{font-size:10px;font-weight:800;letter-spacing:.11em;text-transform:uppercase;color:var(--primary-h);margin-bottom:5px}
.daily-title{font-size:18px;line-height:1.25;font-weight:800;margin-bottom:4px}
.daily-sub{font-size:12px;color:var(--text2)}
.daily-streak{display:flex;flex-direction:column;align-items:center;flex-shrink:0;padding:8px 12px;border:1px solid var(--border2);border-radius:12px;background:color-mix(in srgb,var(--bg) 45%,transparent)}
.daily-streak-num{font-size:19px;font-weight:800;line-height:1.1;font-variant-numeric:tabular-nums}
.daily-streak-lbl{font-size:10px;color:var(--text3);text-transform:uppercase;letter-spacing:.05em}
.daily-bar{height:6px;border-radius:3px;background:color-mix(in srgb,var(--bg) 55%,transparent);overflow:hidden;margin-bottom:7px}
.daily-bar-fill{height:100%;border-radius:3px;background:var(--primary);transition:width .4s}
.daily-meta{display:flex;justify-content:space-between;gap:10px;font-size:11px;color:var(--text3);font-variant-numeric:tabular-nums;margin-bottom:14px}
.daily-topics{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:16px}
.daily-topic{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border:1px solid var(--border);border-radius:20px;background:color-mix(in srgb,var(--bg) 40%,transparent);font-size:11px;font-weight:600;color:var(--text2)}
.daily-topic b{color:var(--primary-h);font-size:10px}
.daily-start{width:100%;justify-content:center;font-size:14px;padding:12px}
.daily-done{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:13px;border:1px solid var(--green);border-radius:12px;background:color-mix(in srgb,var(--green-dim) 40%,transparent)}
.daily-done-icon{font-size:26px;line-height:1}
.daily-done-title{font-size:14px;font-weight:800}
.daily-done-sub{font-size:11px;color:var(--text2);margin-top:2px}
.daily-done .btn{margin-left:auto}
.daily-empty{padding:13px;border:1px dashed var(--border2);border-radius:10px;font-size:12px;color:var(--text3);text-align:center}

/* ═══ НАВЫК ДНЯ ═══ */
.skill-card{border:1px solid var(--border);border-radius:16px;padding:20px;background:var(--bg2);height:100%}
.skill-head{display:flex;align-items:flex-start;gap:12px;margin-bottom:12px}
.skill-icon{display:grid;place-items:center;flex:0 0 40px;width:40px;height:40px;border:1px solid var(--border2);border-radius:11px;background:linear-gradient(145deg,var(--bg3),var(--primary-dim));font-size:20px}
.skill-kicker{font-size:10px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;color:var(--yellow);margin-bottom:4px}
.skill-title{font-size:15px;line-height:1.35;font-weight:700}
.skill-why{font-size:12px;line-height:1.65;color:var(--text2);margin-bottom:12px}
.skill-action{padding:11px 13px;border-left:3px solid var(--primary);border-radius:0 8px 8px 0;background:var(--bg3);font-size:12px;line-height:1.6;color:var(--text)}
.skill-action b{color:var(--primary-h)}
.skill-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:14px}
.skill-counter{font-size:11px;color:var(--text3);font-variant-numeric:tabular-nums}

@media(max-width:900px){
  .home-today,.home-status{grid-template-columns:minmax(0,1fr)}
}

/* ═══ ИНДЕКС ГОТОВНОСТИ ═══ */
.gm-readiness{border:1px solid var(--border);border-radius:16px;padding:20px;background:var(--bg2);height:100%}
.gm-ri-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:14px}
.gm-ri-kicker{font-size:10px;font-weight:800;letter-spacing:.11em;text-transform:uppercase;color:var(--text3);margin-bottom:6px}
.gm-ri-score{font-size:40px;font-weight:800;line-height:1;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.gm-ri-score span{font-size:19px;margin-left:2px}
.gm-ri-band{font-size:13px;font-weight:700;margin-top:6px}
.gm-ri-note{font-size:11px;line-height:1.5;color:var(--text3);margin-top:3px;max-width:230px}
/* Кольцо повторяет число, но читается мгновенно и без цифр —
   conic-gradient вместо canvas, чтобы работало без JS-отрисовки. */
.gm-ri-ring{flex-shrink:0;display:grid;place-items:center;width:76px;height:76px;border-radius:50%;
  background:conic-gradient(var(--primary) calc(var(--gm-ring,0)*1%),color-mix(in srgb,var(--bg3) 80%,transparent) 0)}
.gm-ri-ring span{display:grid;place-items:center;width:58px;height:58px;border-radius:50%;background:var(--bg2);font-size:14px;font-weight:800;font-variant-numeric:tabular-nums}
.gm-ri-weights{font-size:10px;color:var(--text3);margin-bottom:12px;text-transform:uppercase;letter-spacing:.05em}
.gm-ri-rows{display:flex;flex-direction:column;gap:9px;margin-bottom:14px}
.gm-ri-row{display:grid;grid-template-columns:minmax(96px,auto) minmax(0,1fr) 38px;align-items:center;gap:10px}
.gm-ri-label{display:flex;align-items:center;gap:6px;font-size:12px;font-weight:600}
.gm-ri-weight{font-size:9px;font-weight:800;color:var(--text3);padding:1px 5px;border-radius:20px;background:var(--bg3)}
.gm-ri-value{font-size:11px;font-weight:700;color:var(--text2);text-align:right;font-variant-numeric:tabular-nums}
/* Подсказка — кнопка, а не текст: она ведёт туда, где индекс вырастет. */
.gm-ri-hint{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;padding:12px 14px;border:1px solid var(--primary);border-radius:11px;background:var(--primary-dim);color:var(--primary-h);font:inherit;font-size:12px;font-weight:600;line-height:1.45;text-align:left;cursor:pointer;transition:background .15s}
.gm-ri-hint:hover{background:color-mix(in srgb,var(--primary) 34%,transparent)}
.gm-ri-hint:focus-visible{outline:2px solid var(--primary-h);outline-offset:2px}
.gm-ri-hint-gain{flex-shrink:0;font-size:14px;font-weight:800;font-variant-numeric:tabular-nums}
.gm-ri-hint-done{border-color:var(--green);background:color-mix(in srgb,var(--green-dim) 40%,transparent);color:var(--green);cursor:default}
.gm-tone-high{background:var(--green)}.gm-tone-medium{background:var(--yellow)}.gm-tone-low{background:var(--red)}
.gm-tone-text-high{color:var(--green)}.gm-tone-text-medium{color:var(--yellow)}.gm-tone-text-low{color:var(--red)}

/* ═══ УРОВЕНЬ И ДОСТИЖЕНИЯ ═══ */
.gm-level-card{border:1px solid var(--border);border-radius:16px;padding:20px;background:var(--bg2);height:100%}
.gm-level-top{display:flex;align-items:flex-start;gap:13px;margin-bottom:14px}
.gm-level-icon{display:grid;place-items:center;flex:0 0 46px;width:46px;height:46px;border:1px solid var(--border2);border-radius:13px;background:linear-gradient(145deg,var(--bg3),var(--primary-dim));font-size:23px}
.gm-level-copy{flex:1 1 auto;min-width:0}
.gm-level-kicker{font-size:10px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;color:var(--text3);margin-bottom:4px}
.gm-level-title{font-size:16px;font-weight:800;line-height:1.25}
.gm-level-sub{font-size:11px;color:var(--text3);margin-top:3px;line-height:1.45}
.gm-badge-count{position:relative;flex-shrink:0;padding:6px 10px;border:1px solid var(--border2);border-radius:20px;background:var(--bg3);color:var(--text2);font:inherit;font-size:11px;font-weight:800;cursor:pointer;transition:border-color .15s,color .15s;font-variant-numeric:tabular-nums}
.gm-badge-count:hover{border-color:var(--primary);color:var(--primary-h)}
.gm-badge-count:focus-visible{outline:2px solid var(--primary-h);outline-offset:2px}
.gm-dot{position:absolute;top:-3px;right:-3px;width:8px;height:8px;border-radius:50%;background:var(--yellow);border:2px solid var(--bg2)}
.gm-bar{height:7px;border-radius:4px;background:var(--bg3);overflow:hidden}
.gm-bar-sm{height:5px}
.gm-bar-fill{height:100%;border-radius:4px;background:var(--primary);transition:width .5s}
.gm-level-foot{font-size:11px;color:var(--text3);margin-top:7px}
.gm-quest{margin-top:16px;padding:14px;border:1px solid var(--border);border-radius:12px;background:var(--bg3)}
.gm-quest-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:6px}
.gm-quest-kicker{font-size:9px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--text3)}
.gm-quest-xp{font-size:10px;font-weight:800;color:var(--green);padding:2px 7px;border-radius:20px;background:var(--green-dim)}
.gm-quest-title{font-size:13px;font-weight:700;margin-bottom:3px}
.gm-quest-desc{font-size:11px;line-height:1.5;color:var(--text2);margin-bottom:9px}
.gm-quest-meta{font-size:10px;color:var(--text3);margin-top:5px;margin-bottom:11px;font-variant-numeric:tabular-nums}
.gm-section-title{font-size:13px;font-weight:700;color:var(--text2);margin:24px 0 12px}
.gm-ach-page{max-width:100%}
.gm-ladder{list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:9px;margin:0;padding:0}
.gm-ladder-item{display:flex;align-items:center;gap:10px;padding:11px 13px;border:1px solid var(--border);border-radius:11px;background:var(--bg2);opacity:.55}
.gm-ladder-on{opacity:1}
.gm-ladder-now{border-color:var(--primary);background:linear-gradient(135deg,var(--primary-dim),var(--bg2))}
.gm-ladder-icon{font-size:19px;flex-shrink:0}
.gm-ladder-copy{display:flex;flex-direction:column;min-width:0}
.gm-ladder-copy b{font-size:12px;font-weight:700}
.gm-ladder-copy span{font-size:10px;color:var(--text3);font-variant-numeric:tabular-nums}
.gm-ladder-flag{margin-left:auto;flex-shrink:0;font-size:9px;font-weight:800;text-transform:uppercase;letter-spacing:.05em;color:var(--primary-h)}
.gm-ach-group{margin-bottom:22px}
.gm-ach-group-title{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.07em;color:var(--text3);margin-bottom:11px;padding-bottom:7px;border-bottom:1px solid var(--border)}
.gm-ach-group-title span{font-variant-numeric:tabular-nums;color:var(--text2)}
.gm-ach-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(255px,1fr));gap:11px}
.gm-ach{padding:14px;border:1px solid var(--border);border-radius:12px;background:var(--bg2);opacity:.72;transition:opacity .15s,border-color .15s}
.gm-ach-on{opacity:1;border-color:var(--green)}
.gm-ach-head{display:flex;align-items:center;gap:8px;margin-bottom:7px}
.gm-ach-state{font-size:15px;flex-shrink:0}
.gm-ach-head h4{flex:1 1 auto;min-width:0;font-size:13px;font-weight:700}
.gm-ach-xp{flex-shrink:0;font-size:9px;font-weight:800;color:var(--green);padding:2px 6px;border-radius:20px;background:var(--green-dim)}
.gm-ach-desc{font-size:11px;line-height:1.55;color:var(--text2);margin-bottom:10px}
.gm-ach-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:7px;font-size:10px;color:var(--text3);font-variant-numeric:tabular-nums}
.gm-ach-done{font-weight:800;color:var(--green);text-transform:uppercase;letter-spacing:.05em}
.gm-ach-go{padding:0;border:0;background:transparent;color:var(--primary-h);font:inherit;font-size:10px;font-weight:700;cursor:pointer}
.gm-ach-go:hover{text-decoration:underline}

/* ═══ ХАБ ТРЕНАЖЁРОВ ═══ */
.tr-summary{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,auto);gap:16px;align-items:center;padding:20px;margin-bottom:22px;border:1px solid var(--border);border-radius:16px;background:linear-gradient(140deg,var(--bg2),color-mix(in srgb,var(--primary-dim) 24%,var(--bg2)))}
.tr-summary-main{display:flex;align-items:center;gap:16px;min-width:0}
.tr-summary-score{font-size:38px;font-weight:800;line-height:1;letter-spacing:-.03em;color:var(--primary-h);font-variant-numeric:tabular-nums}
.tr-summary-score span{font-size:18px}
.tr-summary-copy{display:flex;flex-direction:column;gap:3px;min-width:0}
.tr-summary-copy b{font-size:15px;font-weight:800}
.tr-summary-copy span{font-size:12px;color:var(--text2)}
.tr-next{display:flex;flex-direction:column;gap:2px;padding:13px 16px;border:1px solid var(--primary);border-radius:12px;background:var(--primary-dim);color:var(--primary-h);font:inherit;text-align:left;cursor:pointer;transition:background .15s}
.tr-next:hover{background:color-mix(in srgb,var(--primary) 34%,transparent)}
.tr-next:focus-visible{outline:2px solid var(--primary-h);outline-offset:2px}
.tr-next-kicker{font-size:9px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;opacity:.85}
.tr-next-title{font-size:14px;font-weight:800}
.tr-next-meta{font-size:11px;opacity:.85}
.tr-next-done{border-color:var(--green);background:color-mix(in srgb,var(--green-dim) 34%,transparent);color:var(--green);cursor:default}
.tr-group{margin-bottom:24px}
.tr-group-title{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.07em;color:var(--text3);margin-bottom:11px;padding-bottom:7px;border-bottom:1px solid var(--border)}
.tr-group-title span{font-variant-numeric:tabular-nums;color:var(--text2)}
.tr-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:11px}
/* Карточка вместо пункта меню: видно навык, форму задания и прогресс —
   выбор понятен до клика. */
.tr-card{display:flex;align-items:flex-start;gap:12px;width:100%;padding:15px;border:1px solid var(--border);border-radius:13px;background:var(--bg2);color:var(--text);font:inherit;text-align:left;cursor:pointer;transition:border-color .15s,transform .15s}
.tr-card:hover:not([disabled]){border-color:var(--primary);transform:translateY(-2px)}
.tr-card:focus-visible{outline:2px solid var(--primary-h);outline-offset:2px}
.tr-card[disabled]{opacity:.45;cursor:not-allowed}
.tr-done{border-color:var(--green)}
.tr-icon{display:grid;place-items:center;flex:0 0 38px;width:38px;height:38px;border:1px solid var(--border2);border-radius:11px;background:var(--bg3);font-size:19px}
.tr-body{display:flex;flex-direction:column;flex:1 1 auto;min-width:0;gap:4px}
.tr-title-row{display:flex;align-items:center;justify-content:space-between;gap:9px}
.tr-title{font-size:13px;font-weight:700}
.tr-badge{flex-shrink:0;font-size:9px;font-weight:800;text-transform:uppercase;letter-spacing:.04em;color:var(--text3);padding:2px 7px;border-radius:20px;background:var(--bg3);font-variant-numeric:tabular-nums}
.tr-active .tr-badge{color:var(--primary-h);background:var(--primary-dim)}
.tr-done .tr-badge{color:var(--green);background:var(--green-dim)}
.tr-skill{font-size:11px;font-weight:600;color:var(--text2);line-height:1.45}
.tr-task{font-size:11px;color:var(--text3);line-height:1.5}
.tr-bar{display:block;height:4px;border-radius:2px;background:var(--bg3);overflow:hidden;margin-top:5px}
.tr-bar-fill{display:block;height:100%;border-radius:2px;background:var(--primary);transition:width .4s}
.tr-done .tr-bar-fill{background:var(--green)}

/* ═══ РАЗБОР ИНЦИДЕНТА ═══ */
/* Порядок блоков повторяет работу инженера: обстановка → симптомы →
   вывод команды → вопрос. Ответ выбирается по данным, а не по формулировке. */
.inc-card{border:2px solid var(--red)}
.inc-title{font-size:15px;font-weight:800;margin-bottom:12px}
.inc-context{padding:13px 15px;margin-bottom:14px;border-left:3px solid var(--red);border-radius:0 9px 9px 0;background:var(--bg3);font-size:13px;line-height:1.6;color:var(--text2)}
.inc-impact{margin-top:8px;font-size:12px;color:var(--text3)}
.inc-impact b{color:var(--red)}
.inc-block-title{font-size:10px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;color:var(--text3);margin-bottom:7px}
.inc-signals{margin-bottom:14px}
.inc-signals ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.inc-signals li{position:relative;padding-left:17px;font-size:12.5px;line-height:1.55;color:var(--text2)}
.inc-signals li::before{content:'•';position:absolute;left:5px;color:var(--red);font-weight:800}
.inc-evidence{margin-bottom:16px}
.inc-cmd,.inc-out{margin:0;padding:10px 13px;border:1px solid var(--border);background:var(--bg);overflow-x:auto}
.inc-cmd{border-radius:9px 9px 0 0;border-bottom:0}
.inc-cmd code{color:var(--primary-h)}
.inc-out{border-radius:0 0 9px 9px}
.inc-out code{color:var(--text2)}
.inc-cmd code,.inc-out code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:11.5px;line-height:1.6;white-space:pre}
/* Подсказка закрыта: она помогает, если человек застрял, но не должна
   попадаться на глаза до попытки ответить. */
.inc-hint{margin-top:12px;border:1px dashed var(--border2);border-radius:9px;background:var(--bg2)}
.inc-hint>summary{padding:9px 13px;font-size:12px;font-weight:700;color:var(--text3);cursor:pointer;list-style:none}
.inc-hint>summary::-webkit-details-marker{display:none}
.inc-hint>summary::before{content:'💡 ';}
.inc-hint>summary:hover{color:var(--text2)}
.inc-hint>summary:focus-visible{outline:2px solid var(--primary-h);outline-offset:-2px}
.inc-hint>div{padding:0 13px 11px;font-size:12.5px;line-height:1.6;color:var(--text2)}

/* Список инцидентов: выбор сценария вместо случайного запуска */
.inc-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:12px}
.inc-sc-card{display:flex;flex-direction:column;gap:8px;padding:15px;border:1px solid var(--border);border-radius:12px;background:var(--bg2);text-align:left;cursor:pointer;transition:border-color .15s,transform .15s}
.inc-sc-card:hover{border-color:var(--red);transform:translateY(-1px)}
.inc-sc-card:focus-visible{outline:2px solid var(--primary-h);outline-offset:2px}
.inc-sc-card.done{border-left:3px solid var(--green)}
.inc-sc-head{display:flex;align-items:center;justify-content:space-between;gap:8px}
.inc-sc-title{font-size:13.5px;font-weight:700;color:var(--text)}
.inc-card-badge{flex-shrink:0;padding:2px 8px;border-radius:20px;background:var(--bg3);font-size:11px;font-weight:700;color:var(--text3)}
.inc-card-badge.inc-ok{background:var(--green-dim);color:var(--green)}
.inc-sc-meta{display:flex;gap:6px;flex-wrap:wrap}
.inc-sc-ctx{font-size:12px;line-height:1.55;color:var(--text2)}
.inc-sc-impact{font-size:11.5px;color:var(--text3)}

@media(max-width:600px){
  .inc-cmd code,.inc-out code{font-size:10.5px}
  .inc-list{grid-template-columns:minmax(0,1fr)}
}

@media(max-width:760px){
  .tr-summary{grid-template-columns:minmax(0,1fr)}
  .gm-ri-row{grid-template-columns:minmax(84px,auto) minmax(0,1fr) 34px}
  .gm-ri-head{flex-direction:column-reverse;align-items:flex-start}
}