/* Akademie – Lern-Algorithmus-Oberfläche. Ruhig, dunkel, rote Akzente. Überschreibt ältere .ak-*-Regeln aus style.css. */
:root{--ak-r:10px;--ak-soft:#ffffff08;--ak-soft2:#ffffff0d;--ak-glow:0 0 0 1px #fa304933,0 18px 50px -24px #fa304966}
.ak-h{margin:38px 0 14px;font-size:13px;letter-spacing:2.4px;text-transform:uppercase;color:var(--muted);font-weight:600}
.ak-head-actions{display:flex;gap:10px;flex-wrap:wrap}
.ak-mode-note{font-size:12px;color:#e7b9c1;background:#fa30490d;border:1px solid #fa304926;border-radius:8px;padding:10px 14px;margin:0 0 18px;line-height:1.6}
.ak-fade{animation:akIn .35s var(--ease) both}
@keyframes akIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.ak-skeleton{display:grid;gap:12px}.ak-skeleton span{height:84px;border-radius:10px;background:linear-gradient(90deg,#ffffff06,#ffffff0e,#ffffff06);background-size:200% 100%;animation:akSk 1.4s linear infinite}
@keyframes akSk{to{background-position:-200% 0}}

/* Balken & Ringe */
.ak-bar{height:6px;background:#ffffff0f;border-radius:6px;overflow:hidden;margin:8px 0 4px}
.ak-bar span{display:block;height:100%;background:linear-gradient(90deg,var(--red-dark),var(--red));border-radius:6px;transition:width .6s var(--ease)}
.ak-ring{position:relative;flex-shrink:0}.ak-ring svg{width:100%;height:100%;display:block}
.ak-ring-bg{fill:none;stroke:#ffffff10;stroke-width:6}.ak-ring-fg{fill:none;stroke:var(--red);stroke-width:6;stroke-linecap:round;transition:stroke-dasharray .8s var(--ease);filter:drop-shadow(0 0 6px #fa304955)}
.ak-ring-label{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;line-height:1.1}
.ak-ring-label b{font-size:15px;font-weight:700}.ak-ring-label small{font-size:9px;color:var(--muted);letter-spacing:.6px;margin-top:3px;max-width:80%}
.ak-ring-level .ak-ring-label b{font-family:Impact,"Arial Narrow",sans-serif;font-weight:400;font-size:38px;letter-spacing:.5px}
.ak-chip{display:inline-flex;align-items:center;gap:5px;font-size:10px;letter-spacing:.6px;padding:4px 9px;border-radius:20px;border:1px solid #ffffff1c;color:var(--muted)}
.ak-chip.ok{border-color:#58d4a066;color:var(--green);background:#58d4a00d}

/* Startseite: Heute lernen */
.ak-hero{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:18px;align-items:stretch}
.ak-today{position:relative;overflow:hidden;padding:28px 30px;background:radial-gradient(120% 80% at 100% 0,#fa304914,transparent 60%),var(--panel);border:1px solid #fa30492b}
.ak-today-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;flex-wrap:wrap}
.ak-today h2{font-size:clamp(30px,3.2vw,46px);margin:6px 0 8px}.ak-today-head p{color:var(--muted);margin:0;max-width:520px;font-size:13px;line-height:1.6}
.ak-seg{display:inline-flex;background:#0b0b10;border:1px solid #ffffff14;border-radius:10px;padding:4px;gap:4px}
.ak-seg button{background:none;border:0;color:var(--muted);font:inherit;font-size:16px;font-weight:700;padding:8px 14px;border-radius:7px;cursor:pointer;transition:background .2s,color .2s;display:flex;align-items:baseline;gap:3px}
.ak-seg button small{font-size:9px;font-weight:500;letter-spacing:.5px}
.ak-seg button.active{background:var(--red);color:#fff;box-shadow:0 6px 20px -8px var(--red)}
.ak-seg button:not(.active):hover{color:var(--text);background:#ffffff0a}
.ak-plan{list-style:none;margin:24px 0 0;padding:0;display:grid;gap:10px;counter-reset:akp}
.ak-plan-item{display:grid;grid-template-columns:44px minmax(0,1fr) auto auto;gap:14px;align-items:center;padding:13px 14px;border:1px solid var(--line);border-radius:var(--ak-r);background:#ffffff04;transition:border-color .2s,transform .2s var(--ease),background .2s}
.ak-plan-item:hover{border-color:#fa304955;background:#fa304908;transform:translateX(2px)}
.ak-plan-item:first-child{border-color:#fa304966;background:#fa30490c}
.ak-plan-ico{width:44px;height:44px;border-radius:10px;display:grid;place-items:center;font-size:18px;background:#ffffff08;color:var(--red);border:1px solid #fa304926}
.ak-k-cards .ak-plan-ico{color:var(--green);border-color:#58d4a033}
.ak-plan-txt{min-width:0}.ak-plan-txt small{display:block;font-size:9px;letter-spacing:1.6px;color:var(--muted)}
.ak-plan-txt b{display:block;font-size:14px;margin:3px 0 2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ak-plan-txt span{font-size:12px;color:var(--muted)}
.ak-plan-min{font-size:11px;color:var(--muted);white-space:nowrap}
.ak-plan-go{padding:9px 16px}
.ak-plan-empty{padding:18px;color:var(--green);border:1px dashed #58d4a044;border-radius:var(--ak-r)}

/* Profil */
.ak-me{display:flex;flex-direction:column;align-items:center;gap:14px;padding:24px 22px}
.ak-xp{width:100%}.ak-xp-row{display:flex;justify-content:space-between;align-items:baseline}.ak-xp-row small{color:var(--muted);font-size:10px}
.ak-stats{display:grid;grid-template-columns:repeat(3,1fr);width:100%;gap:8px}
.ak-stat{text-align:center;padding:10px 4px;border-radius:8px;background:#ffffff05;border:1px solid var(--line)}
.ak-stat b{display:block;font-size:20px}.ak-stat small{font-size:9px;color:var(--muted);letter-spacing:.4px}
.ak-flame:before{content:"🔥";font-size:14px;margin-right:3px;filter:saturate(1.2)}
.ak-wide{width:100%;justify-content:center}

/* Radar & Abzeichen */
.ak-row2{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:18px;margin-top:18px}
.ak-radar{width:100%;max-width:420px;display:block;margin:6px auto 0}
.ak-radar text{font-size:9.5px;fill:#bdb9c6;letter-spacing:.3px}
.ak-radar-grid{fill:none;stroke:#ffffff12}.ak-radar-axis{stroke:#ffffff0d}
.ak-radar-val{fill:#fa304930;stroke:var(--red);stroke-width:1.6;stroke-linejoin:round;transition:all .6s var(--ease)}
.ak-radar-dot{fill:var(--red)}
.ak-weak{font-size:12px;color:var(--muted);text-align:center;margin:8px 0 0;line-height:2}
.ak-badges{display:grid;grid-template-columns:repeat(auto-fill,minmax(78px,1fr));gap:10px;margin-top:6px}
.ak-badge{display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center;opacity:.32;filter:grayscale(1);transition:opacity .3s,filter .3s}
.ak-badge span{width:48px;height:48px;display:grid;place-items:center;font-weight:700;font-size:13px;clip-path:polygon(50% 0,93% 25%,93% 75%,50% 100%,7% 75%,7% 25%);background:#ffffff14}
.ak-badge small{font-size:9px;color:var(--muted);line-height:1.3}
.ak-badge.got{opacity:1;filter:none}.ak-badge.got span{background:linear-gradient(140deg,var(--red),var(--red-dark));color:#fff;box-shadow:0 0 20px #fa304944}

/* Module */
.ak-modules{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:16px}
.ak-mod{display:flex;gap:18px;padding:22px;border:1px solid var(--line);border-radius:var(--ak-r);background:var(--panel);transition:border-color .25s,box-shadow .25s,transform .25s var(--ease)}
.ak-mod:hover{border-color:#fa304955;box-shadow:var(--ak-glow);transform:translateY(-2px)}
.ak-mod.locked{background:repeating-linear-gradient(135deg,#ffffff03 0 8px,transparent 8px 16px),var(--panel)}
.ak-mod.locked .ak-ring-fg{stroke:#77737f;filter:none}.ak-mod.locked h3{color:#cfcbd6}
.ak-mod.complete{border-color:#58d4a044}.ak-mod.complete .ak-ring-fg{stroke:var(--green);filter:drop-shadow(0 0 6px #58d4a055)}
.ak-mod-body{min-width:0;flex:1}.ak-mod h3{font-size:18px;margin:6px 0 6px}.ak-mod p{font-size:12px;color:var(--muted);line-height:1.6;margin:0 0 10px}
.ak-mod-meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:11px;color:var(--muted);margin-bottom:14px}
.ak-mod-actions{display:flex;gap:8px;flex-wrap:wrap}.ak-mod-actions .button{padding:9px 15px}

/* Lektion */
.ak-lesson-layout{grid-template-columns:minmax(0,1fr) 320px;align-items:start}
.ak-lesson{padding:0;overflow:hidden}
.ak-steps{display:flex;gap:6px;overflow-x:auto;padding:14px 16px;border-bottom:1px solid var(--line);background:#0e0e13;scrollbar-width:thin}
.ak-step{flex-shrink:0;display:flex;align-items:center;gap:7px;background:none;border:1px solid transparent;color:var(--muted);font:inherit;font-size:11px;padding:6px 10px 6px 6px;border-radius:20px;cursor:pointer;transition:all .2s}
.ak-step i{font-style:normal;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:10px;font-weight:700;background:#ffffff0d;border:1px solid #ffffff1a}
.ak-step:hover{color:var(--text)}.ak-step.done i{background:#58d4a01a;border-color:#58d4a066;color:var(--green)}
.ak-step.active{color:var(--text);border-color:#fa304966;background:#fa30490f}.ak-step.active i{background:var(--red);border-color:var(--red);color:#fff}
.ak-stepbody{padding:24px 26px 8px;min-height:260px}
.ak-stepnav{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 26px 22px;border-top:1px solid var(--line);margin-top:18px}
.ak-stepcount{font-size:11px;color:var(--muted);letter-spacing:.6px}
.ak-stephead{margin-bottom:16px}.ak-stephead h3{font-size:20px;margin:6px 0 4px}.ak-stephead p{color:var(--muted);font-size:13px;margin:0}
.ak-side{position:sticky;top:120px}.ak-side-title{margin-top:20px}
.ak-crit{list-style:none;padding:0;margin:4px 0 6px;display:grid;gap:7px;font-size:13px}
.ak-crit li{display:flex;gap:9px;align-items:center;color:var(--muted)}.ak-crit li i{font-style:normal;width:20px;height:20px;border-radius:50%;display:grid;place-items:center;font-size:10px;border:1px solid #ffffff22}
.ak-crit li.ok{color:var(--text)}.ak-crit li.ok i{background:#58d4a01f;border-color:var(--green);color:var(--green)}
.ak-done{margin:12px 0 4px;font-size:12px}
.ak-list{max-height:52vh;overflow:auto}.ak-list .lesson-item{width:100%;text-align:left;cursor:pointer;color:inherit;margin-bottom:6px}
.ak-list .lesson-item.active{border-color:#fa30496b;background:#fa30490c}.ak-list .lesson-item small{display:block;color:var(--muted);margin-top:3px}
.ak-side-nav{display:flex;flex-direction:column;gap:6px;margin-top:12px;font-size:12px}.ak-side-nav .text-button{text-align:left}

/* Player */
.ak-player,.ak-seekbox.playing{position:relative;aspect-ratio:16/9;background:radial-gradient(ellipse at center,#54102240,transparent 70%),#0a0a0f;border:1px solid var(--line);border-radius:var(--ak-r);overflow:hidden;margin-bottom:12px}
.ak-seekbox.playing{margin-top:12px}
.ak-player iframe,.ak-seekbox iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.ak-play{position:absolute;inset:0;width:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;background:none;border:0;color:var(--text);cursor:pointer;padding:20px;text-align:center;font:inherit}
.ak-play .play-icon{width:64px;height:64px;border-radius:50%;display:grid;place-items:center;font-size:22px;background:#fa304922;border:1px solid #fa304977;transition:transform .25s var(--ease),background .25s;padding-left:4px}
.ak-play:hover .play-icon{background:var(--red);transform:scale(1.08)}
.ak-play b{font-size:15px;max-width:90%}.ak-play small{color:var(--muted);font-size:11px;max-width:80%;line-height:1.5}
.ak-chapterbar{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap}
.ak-chapterbar b{display:block;font-size:15px}.ak-chapterbar small{color:var(--muted);font-size:11px}
.ak-chbar{display:flex;gap:3px;background:none;height:5px;margin-top:14px}
.ak-chbar span{height:100%;background:#ffffff12;border-radius:3px}.ak-chbar span.seen{background:#58d4a099}.ak-chbar span.cur{background:var(--red)}
.ak-hint{font-size:12px;color:var(--muted);margin:12px 0 0}
.ak-deeper{margin-top:24px}

/* Text */
.ak-text{line-height:1.7;font-size:14px}.ak-text p{margin:0 0 12px}
.ak-points{background:#ffffff05;border-left:2px solid var(--red);border-radius:0 8px 8px 0;padding:14px 18px;margin:14px 0}
.ak-points ul{margin:6px 0 0;padding-left:18px;line-height:1.7}.ak-points li{margin:4px 0}
.ak-draw details{margin-top:8px;font-size:13px;color:var(--muted)}.ak-draw summary{cursor:pointer;color:var(--text)}

/* Fragen */
.ak-q{border:1px solid var(--line);border-radius:var(--ak-r);padding:16px 18px;margin-bottom:12px;background:#ffffff03;transition:border-color .3s}
.ak-q.is-ok,.ak-q.was-ok{border-color:#58d4a04d}.ak-q.is-bad,.ak-q.was-bad{border-color:#fa304945}
.ak-q-head{display:flex;gap:12px;align-items:flex-start}.ak-q-head p{margin:2px 0 0;font-weight:600;line-height:1.5}
.ak-q-num{flex-shrink:0;width:26px;height:26px;border-radius:7px;display:grid;place-items:center;font-size:11px;font-weight:700;background:#ffffff0c;color:var(--muted)}
.ak-q-src{display:block;color:var(--muted);font-size:10px;letter-spacing:.5px;margin:6px 0 0 38px}
.ak-options{display:grid;gap:8px;margin-top:12px}
.ak-opt{display:flex;gap:12px;align-items:center;text-align:left;width:100%;font:inherit;font-size:13px;color:var(--text);background:#0e0e13;border:1px solid #ffffff14;border-radius:8px;padding:10px 12px;cursor:pointer;transition:border-color .2s,background .2s,transform .15s}
.ak-opt i{font-style:normal;flex-shrink:0;width:24px;height:24px;border-radius:6px;display:grid;place-items:center;font-size:11px;font-weight:700;background:#ffffff0a;color:var(--muted)}
.ak-opt:hover:not(:disabled){border-color:#fa304966;background:#fa304908}.ak-opt:active:not(:disabled){transform:scale(.995)}
.ak-opt:disabled{cursor:default}
.ak-opt.sel{border-color:var(--red);background:#fa304912}.ak-opt.sel i{background:var(--red);color:#fff}
.ak-opt.right{border-color:#58d4a099;background:#58d4a00f}.ak-opt.right i{background:var(--green);color:#08130e}
.ak-opt.wrong{border-color:#fa3049aa;background:#fa304912}.ak-opt.wrong i{background:var(--red);color:#fff}
.ak-why{margin-top:12px;color:var(--muted);font-size:13px;line-height:1.6}.ak-why b{color:var(--text)}
.ak-seek{color:var(--red);margin-left:4px;white-space:nowrap}
.ak-frust{margin-top:12px;padding:11px 14px;border-radius:8px;background:#ffb02010;border:1px solid #ffb02033;font-size:12.5px;line-height:1.6;color:#f1d9a8}
.ak-pause-list{display:grid;gap:8px;margin:14px 0 18px}.ak-pause-list .lesson-item{width:100%;text-align:left;cursor:pointer;color:inherit}
.ak-quizsum{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:14px 16px;border-radius:var(--ak-r);background:#ffffff05;border:1px solid var(--line);margin-top:8px}
.ak-quizsum>div{flex:1;min-width:160px}.ak-quizsum b{display:block}.ak-quizsum small{color:var(--muted);font-size:11px}
.ak-quizsum.ok{border-color:#58d4a04d}.ak-quizsum.ok .ak-ring-fg{stroke:var(--green)}.ak-quizsum.bad{border-color:#fa304945}

/* Praxis */
.ak-ex,.ak-ex-static{margin:6px 0 18px;border-radius:var(--ak-r);overflow:hidden}
.ak-task{border:1px solid var(--line);border-radius:var(--ak-r);padding:18px;background:#ffffff03;margin-bottom:16px}
.ak-task.secondary{background:none}
.ak-task-prompt{font-weight:600;line-height:1.55;margin:4px 0 12px}
.ak-task textarea{width:100%;box-sizing:border-box;resize:vertical;min-height:110px;font:inherit;font-size:13.5px;line-height:1.6;color:var(--text);background:#0b0b10;border:1px solid #ffffff17;border-radius:8px;padding:12px 14px;transition:border-color .2s}
.ak-task textarea:focus{outline:none;border-color:#fa304977}
.ak-task-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:10px;flex-wrap:wrap}
.ak-mic.rec{border-color:var(--red);color:var(--red);animation:akPulse 1.2s ease-in-out infinite}
@keyframes akPulse{50%{box-shadow:0 0 0 6px #fa304922}}
.ak-task-result{margin-top:16px;animation:akIn .35s var(--ease) both}
.ak-ai-res{display:flex;gap:16px;align-items:flex-start}.ak-ai-res>div{flex:1;min-width:0}
.ak-rubric{list-style:none;padding:0;margin:10px 0;display:grid;gap:7px;font-size:13px}
.ak-rubric li{display:flex;gap:9px;align-items:flex-start}.ak-rubric li i{font-style:normal;color:var(--muted)}.ak-rubric li.ok i{color:var(--green)}
.ak-rubric label{display:flex;gap:9px;align-items:flex-start;cursor:pointer;line-height:1.5}.ak-rubric em{color:var(--red);font-style:normal;font-size:11px}
.ak-model{margin-top:10px;font-size:13px;color:var(--muted)}.ak-model summary{cursor:pointer;color:var(--text)}
.ak-selfcheck{border-top:1px solid var(--line);padding-top:14px}.ak-selfcheck p{font-size:13px;line-height:1.65;color:#d9d5df}
.ak-self{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:12px;font-size:12px;color:var(--muted)}
.ak-self .button{padding:8px 13px}.ak-self .button.active{border-color:var(--red);color:var(--text);background:#fa304914}
.ak-scen,.ak-replay-wrap{margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}

/* Abschluss */
.ak-end{text-align:center;padding:20px 0 6px}.ak-end h3{font-size:24px;margin:8px 0}.ak-end p{color:var(--muted)}
.ak-end .ak-crit{max-width:280px;margin:16px auto;text-align:left}
.ak-end-badge{width:72px;height:72px;margin:0 auto 12px;border-radius:50%;display:grid;place-items:center;font-size:28px;background:#ffffff08;border:1px solid #ffffff1c}
.ak-end.ok .ak-end-badge,.ak-review-done .ak-end-badge{background:#58d4a01a;border-color:var(--green);color:var(--green);box-shadow:0 0 40px #58d4a033;animation:akPop .6s var(--ease) both}
@keyframes akPop{0%{transform:scale(.6);opacity:0}70%{transform:scale(1.08)}100%{transform:none;opacity:1}}
.ak-end-actions{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:18px}

/* Karten */
.ak-cards-top{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:18px;margin-bottom:18px}
.ak-big{font-family:Impact,"Arial Narrow",sans-serif;font-size:76px;line-height:1;color:var(--red);margin:6px 0}
.ak-review-start p{color:var(--muted);font-size:13px}
.ak-box-row{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;align-items:end;margin-top:8px}
.ak-box{text-align:center}.ak-box b{display:block;margin-top:6px}.ak-box small{font-size:9px;color:var(--muted);line-height:1.3}
.ak-box-bar{height:90px;background:#ffffff06;border-radius:6px;display:flex;align-items:flex-end;overflow:hidden}
.ak-box-bar span{width:100%;background:linear-gradient(180deg,var(--red),var(--red-dark));border-radius:6px 6px 0 0;transition:height .6s var(--ease);min-height:2px}
.ak-review{margin-bottom:18px}.ak-review-head{display:flex;align-items:center;gap:14px;margin-bottom:14px;font-size:11px;color:var(--muted)}.ak-review-head .ak-bar{flex:1;margin:0}
.ak-review-next{display:flex;justify-content:flex-end}
.ak-review-done{text-align:center;margin-bottom:18px}
.ak-mistake{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 18px;padding:14px 0;border-bottom:1px solid var(--line);border-radius:0;background:none;border-left:0;border-right:0;border-top:0;margin:0}
.ak-mistake>div:first-child{flex:1;min-width:220px}.ak-mistake b{display:block;font-size:13px;line-height:1.5}.ak-mistake small{color:var(--muted);font-size:11px}
.ak-mistake-act{display:flex;gap:12px;align-items:center;font-size:12px}.ak-mistake .ak-seekbox{flex-basis:100%}

/* Prüfung */
.ak-exam-foot{position:sticky;bottom:0;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 0 4px;background:linear-gradient(transparent,var(--panel) 30%);font-size:12px;color:var(--muted)}
.ak-exam-result{display:flex;gap:28px;align-items:center;flex-wrap:wrap;margin-bottom:18px}.ak-exam-result>div{flex:1;min-width:220px}
.ak-exam-result.ok .ak-ring-fg{stroke:var(--green)}.ak-exam-result .ak-end-actions{justify-content:flex-start}

/* Zertifikat */
.ak-cert-actions{margin-bottom:16px}
.ak-cert{max-width:860px;margin:0 auto;background:#f7f4ef;color:#1a1418;border-radius:6px;padding:18px;box-shadow:0 30px 80px -30px #000}
.ak-cert-frame{border:2px solid #ad102b;outline:1px solid #ad102b55;outline-offset:6px;padding:46px 50px;text-align:center}
.ak-cert-brand{font-size:11px;letter-spacing:4px;color:#ad102b;font-weight:700}
.ak-cert h2{font-size:58px;margin:14px 0 8px;color:#1a1418}.ak-cert-sub{font-size:14px;color:#5b5258;margin:6px 0}
.ak-cert-name{font-family:Georgia,serif;font-size:36px;margin:14px auto;padding-bottom:8px;border-bottom:1px solid #1a141833;max-width:520px}
.ak-cert-table{margin:22px auto;border-collapse:collapse;font-size:13px;min-width:60%}
.ak-cert-table td{padding:7px 14px;border-bottom:1px solid #1a141818;text-align:left}.ak-cert-table td:last-child{text-align:right;font-weight:700;color:#ad102b}
.ak-cert-foot{display:flex;justify-content:space-between;margin-top:28px;font-size:12px;color:#5b5258}
.ak-cert-note{font-size:10px;color:#8a8086;margin-top:20px}

/* Belohnung */
.ak-xp-pop{position:fixed;top:96px;right:28px;z-index:9999;pointer-events:none;font-weight:800;font-size:18px;color:#fff;background:linear-gradient(135deg,var(--red),var(--red-dark));padding:9px 16px;border-radius:24px;box-shadow:0 12px 30px -10px var(--red);animation:akXp 1.6s var(--ease) forwards}
@keyframes akXp{0%{opacity:0;transform:translateY(12px) scale(.9)}15%{opacity:1;transform:none}75%{opacity:1}100%{opacity:0;transform:translateY(-22px)}}
.ak-levelup{text-align:center}.ak-levelup-ring{width:110px;height:110px;margin:10px auto 16px;border-radius:50%;display:grid;place-items:center;font-family:Impact,"Arial Narrow",sans-serif;font-size:52px;color:#fff;background:radial-gradient(circle,var(--red),var(--red-dark));box-shadow:0 0 60px #fa304966;animation:akPop .7s var(--ease) both}

/* Mobil */
@media(max-width:1100px){.ak-hero{grid-template-columns:1fr}.ak-me{flex-direction:row;flex-wrap:wrap;justify-content:center}.ak-me .ak-xp,.ak-me .ak-stats,.ak-me .ak-wide{flex-basis:100%}.ak-lesson-layout{grid-template-columns:1fr}.ak-side{position:static}}
@media(max-width:760px){
  .ak-today{padding:20px 16px}.ak-today-head{flex-direction:column}.ak-seg{width:100%}.ak-seg button{flex:1;justify-content:center}
  .ak-plan-item{grid-template-columns:38px minmax(0,1fr);gap:10px}.ak-plan-ico{width:38px;height:38px}
  .ak-plan-min{grid-column:2;margin-top:-4px}.ak-plan-go{grid-column:1/-1;width:100%;justify-content:center}
  .ak-row2,.ak-cards-top{grid-template-columns:1fr}.ak-modules{grid-template-columns:1fr}
  .ak-mod{flex-direction:column;gap:12px;padding:18px}
  .ak-stepbody{padding:18px 14px 4px}.ak-stepnav{padding:12px 14px 16px}.ak-stepcount{display:none}
  .ak-steps{padding:10px}.ak-step span{display:none}.ak-step.active span{display:inline}
  .ak-q{padding:14px}.ak-q-src{margin-left:0}.ak-list{max-height:none}
  .ak-ai-res{flex-direction:column}.ak-exam-result{gap:16px}
  .ak-cert-frame{padding:24px 16px}.ak-cert h2{font-size:38px}.ak-cert-name{font-size:26px}
  .ak-xp-pop{top:auto;bottom:24px;left:50%;right:auto;margin-left:-52px;width:104px;text-align:center;box-sizing:border-box;padding:9px 0}
}
@media(prefers-reduced-motion:reduce){.ak-fade,.ak-xp-pop,.ak-end-badge,.ak-levelup-ring{animation:none!important}}
@media print{
  body *{visibility:hidden!important}
  .ak-cert,.ak-cert *{visibility:visible!important}
  .ak-cert{position:absolute;left:0;top:0;width:100%;max-width:none;box-shadow:none;border-radius:0;margin:0}
}

/* ---- Ergänzung 04.11.2026: Abzeichen-Symbole, Coach, Wiedereinstieg, Wochenformat, Lernfortschritt ---- */
.ak-steps::-webkit-scrollbar{height:4px}.ak-steps::-webkit-scrollbar-thumb{background:#fa304955;border-radius:4px}.ak-steps::-webkit-scrollbar-track{background:transparent}
.ak-steps{scrollbar-color:#fa304955 transparent}
.ak-badge span{position:relative}
.ak-badge span svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.ak-badge span svg .f{fill:currentColor;stroke:none}
.ak-badge span em{position:absolute;bottom:7px;right:8px;font-style:normal;font-size:9px;font-weight:800;line-height:1;background:var(--bg);color:var(--text);border-radius:6px;padding:1px 3px}
.ak-badge.got span em{background:#fff;color:var(--red-dark)}
.ak-badge:not(.got) span{color:#c9c7d3;box-shadow:inset 0 0 0 1px #ffffff1a}
.ak-radar-empty{fill:var(--muted);font-size:12px;font-weight:600;letter-spacing:.3px}.ak-radar-empty.sub{font-size:9.5px;font-weight:400;opacity:.75}

.ak-comeback{display:flex;gap:16px;align-items:flex-start;padding:18px 22px;margin-bottom:18px;border-color:#58d4a03d;background:linear-gradient(120deg,#58d4a00d,transparent 60%),var(--panel)}
.ak-comeback-ico{flex-shrink:0;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font-size:20px;color:var(--green);background:#58d4a014;border:1px solid #58d4a04d}
.ak-comeback b{display:block;font-size:16px;margin:4px 0}.ak-comeback p{margin:0;font-size:12px;color:var(--muted);line-height:1.6}

.ak-coach{margin-top:18px}
.ak-coach-list{display:grid;gap:10px;margin-top:6px}
.ak-coach-item{display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;padding:14px 16px;border:1px solid #fa304926;border-radius:10px;background:#fa304908}
.ak-coach-ico{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;font-size:18px;background:#fa304917;color:var(--red)}
.ak-coach-ico svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.ak-coach-item b{font-size:14px}.ak-coach-item p{margin:3px 0 0;font-size:12px;color:var(--muted);line-height:1.55}
.ak-coach-note{font-size:10.5px;color:var(--muted);margin:12px 0 0;opacity:.8}

.ak-weekly{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.ak-wk-card{display:flex;gap:16px;padding:22px;border:1px solid var(--line);border-radius:var(--ak-r,14px);background:radial-gradient(circle at 100% 0,#fa304914,transparent 55%),var(--panel);transition:border-color .25s,box-shadow .25s,transform .25s var(--ease)}
.ak-wk-card:hover{border-color:#fa304955;box-shadow:var(--ak-glow,0 0 30px #fa304922);transform:translateY(-2px)}
.ak-wk-card.done{background:radial-gradient(circle at 100% 0,#58d4a012,transparent 55%),var(--panel)}
.ak-wk-ico{flex-shrink:0;width:52px;height:52px;border-radius:12px;display:grid;place-items:center;font-size:24px;color:#fff;background:linear-gradient(140deg,var(--red),var(--red-dark));box-shadow:0 0 22px #fa304940}
.ak-wk-card.done .ak-wk-ico{background:linear-gradient(140deg,#58d4a0,#2c8f69);box-shadow:0 0 22px #58d4a033}
.ak-wk-body{min-width:0;flex:1}.ak-wk-body h4{font-size:16px;margin:6px 0 6px;line-height:1.35}
.ak-wk-body p{font-size:12px;color:var(--muted);line-height:1.6;margin:0 0 12px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.ak-wk-view{padding:20px}.ak-wk-src{margin-top:16px}

.ak-prog-top{display:flex;align-items:center;gap:26px;flex-wrap:wrap;padding:24px}
.ak-prog-xp{flex:1;min-width:220px}.ak-prog-xp h3{font-size:22px;margin:4px 0 8px}
.ak-prog-xp .ak-xp-row{display:flex;justify-content:space-between;gap:10px;font-size:12px}.ak-prog-xp .ak-xp-row small{color:var(--muted)}
.ak-kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(112px,1fr));gap:10px;flex-basis:100%}
.ak-prog-row .button{justify-self:end;min-width:88px}
.ak-kpi{border:1px solid var(--line);border-radius:10px;padding:12px 14px;background:var(--panel2)}
.ak-kpi b{display:block;font-size:22px;line-height:1.1}.ak-kpi b small{font-size:12px;color:var(--muted);font-weight:500;margin-left:2px}
.ak-kpi span{display:block;font-size:11px;margin-top:4px}.ak-kpi>small{display:block;font-size:10px;color:var(--muted);margin-top:2px}
.ak-prog-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(280px,1fr);gap:18px;margin-top:18px;align-items:start}
.ak-prog-side{display:grid;gap:18px}
.ak-prog-row{display:grid;grid-template-columns:minmax(150px,200px) minmax(110px,1fr) 214px 96px;gap:14px;align-items:center;padding:13px 0;border-top:1px solid var(--line)}
.ak-prog-row:first-of-type{border-top:0}
.ak-prog-row.locked .ak-prog-name b{color:#cfcbd6}.ak-prog-row.locked .ak-bar span{background:#77737f}
.ak-prog-name small{display:block;font-size:9.5px;letter-spacing:1.4px;color:var(--red);text-transform:uppercase;font-weight:700}
.ak-prog-name b{font-size:13.5px}
.ak-prog-bar .ak-bar{margin:0 0 5px}.ak-prog-bar small{font-size:10.5px;color:var(--muted)}
.ak-prog-meta{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.ak-prog-row .button{padding:8px 13px}
.ak-plan-compact .ak-plan-min{display:none}
.ak-box-mini{margin:4px 0 14px}.ak-box-mini .ak-box-bar{height:56px}
.ak-prog-topics{margin-top:18px}
.ak-topics{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:10px 26px;margin-top:6px}
.ak-topic{display:grid;grid-template-columns:110px 1fr 44px;gap:10px;align-items:center;font-size:12px}
.ak-topic b{text-align:right;font-size:11.5px}
.ak-topic-bar{height:6px;border-radius:6px;background:#ffffff0f;overflow:hidden}
.ak-topic-bar i{display:block;height:100%;border-radius:6px;background:linear-gradient(90deg,var(--red-dark),var(--red))}
.ak-topic.strong .ak-topic-bar i{background:linear-gradient(90deg,#2c8f69,var(--green))}.ak-topic.strong b{color:var(--green)}
.ak-topic.mid .ak-topic-bar i{background:linear-gradient(90deg,#9a6a1c,#ffb020)}
.ak-topic.weak b{color:var(--red)}.ak-topic.none{opacity:.55}

@media(max-width:1100px){.ak-prog-grid{grid-template-columns:1fr}}
@media(max-width:760px){
  .ak-weekly{grid-template-columns:1fr}
  .ak-wk-card{padding:18px;gap:12px}.ak-wk-ico{width:44px;height:44px;font-size:20px}
  .ak-coach-item{grid-template-columns:auto 1fr}.ak-coach-item .button{grid-column:1/-1;justify-self:start}
  .ak-kpis{grid-template-columns:repeat(2,1fr)}.ak-kpi:last-child{grid-column:1/-1}
  .ak-prog-top{padding:18px;gap:16px}
  .ak-prog-row{grid-template-columns:1fr auto;gap:8px 12px}.ak-prog-bar{grid-column:1/-1;order:3}.ak-prog-meta{grid-column:1/-1;order:4;justify-content:flex-start}
  .ak-topic{grid-template-columns:96px 1fr 40px}
  .ak-comeback{padding:16px}
}
.ak-tools{display:flex;gap:24px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin:18px 0;padding:24px}
.ak-tools-txt{flex:1;min-width:260px}.ak-tools-txt h3{font-size:19px;margin:6px 0 8px}.ak-tools-txt p{font-size:12.5px;color:var(--muted);line-height:1.65;margin:0;max-width:640px}
.ak-tools-actions{display:flex;gap:8px;flex-wrap:wrap}

/* ---- Ergänzung 04.11.2026 (2): Wiedereinstieg, Profi-Challenges ---- */
.ak-comeback{align-items:center}.ak-comeback>div:nth-child(2){flex:1}
.ak-cb-refresh{margin-bottom:18px}.ak-cb-refresh h3{margin:6px 0 4px}.ak-cb-refresh .button{margin-top:12px}
.ak-cb-points{margin-top:12px}
.ak-ch-teaser,.ak-ch-card{display:flex;gap:18px;align-items:center;margin-top:18px;padding:22px}
.ak-ch-teaser{background:repeating-linear-gradient(135deg,#ffffff03 0 8px,transparent 8px 16px),var(--panel)}
.ak-ch-teaser b,.ak-ch-card b{display:block;font-size:16px;margin:4px 0}.ak-ch-teaser p{margin:0;font-size:12px;color:var(--muted);line-height:1.6}
.ak-ch-card{border-color:#fa304940;background:radial-gradient(circle at 0 0,#fa304917,transparent 50%),var(--panel)}
.ak-ch-card.done{border-color:#58d4a04d;background:radial-gradient(circle at 0 0,#58d4a014,transparent 50%),var(--panel)}
.ak-ch-ico{flex-shrink:0;width:54px;height:54px;display:grid;place-items:center;font-size:24px;color:#fff;clip-path:polygon(50% 0,93% 25%,93% 75%,50% 100%,7% 75%,7% 25%);background:linear-gradient(140deg,var(--red),var(--red-dark))}
.ak-ch-ico.locked{background:#ffffff14;color:#c9c7d3}
.ak-ch-card.done .ak-ch-ico{background:linear-gradient(140deg,#58d4a0,#2c8f69)}
.ak-ch-body{flex:1;min-width:0}
.ak-ch-mini{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:10px}
.ak-ch-m{border:1px solid var(--line);border-radius:10px;padding:9px 12px;background:var(--panel2)}
.ak-ch-m small{display:block;font-size:10px;color:var(--muted);letter-spacing:.4px}.ak-ch-m b{font-size:15px;margin:2px 0}.ak-ch-m span{font-size:10px;color:var(--muted)}
.ak-ch-m.ok{border-color:#58d4a04d}.ak-ch-m.ok b{color:var(--green)}
.ak-ch-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-bottom:18px}
.ak-ch-tile{display:flex;flex-direction:column;gap:8px;padding:22px;border:1px solid var(--line);border-radius:14px;background:radial-gradient(circle at 100% 0,#fa304914,transparent 55%),var(--panel)}
.ak-ch-tile p{font-size:12px;color:var(--muted);line-height:1.6;margin:0;flex:1}.ak-ch-tile .button{align-self:flex-start}
.ak-ch-tile.ok{background:radial-gradient(circle at 100% 0,#58d4a012,transparent 55%),var(--panel)}.ak-ch-tile.ok .ak-wk-ico{background:linear-gradient(140deg,#58d4a0,#2c8f69)}
.ak-ch-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;position:sticky;top:64px;z-index:3;background:var(--panel);padding:8px 0}
.ak-ch-timer{font-variant-numeric:tabular-nums;font-weight:800;font-size:20px;padding:6px 14px;border-radius:10px;border:1px solid var(--line);background:var(--panel2)}
.ak-ch-timer.warn{color:var(--red);border-color:#fa304966;animation:akPulse 1s infinite}
@keyframes akPulse{50%{opacity:.6}}
@media(max-width:900px){.ak-ch-grid{grid-template-columns:1fr}}
@media(max-width:760px){.ak-ch-teaser,.ak-ch-card{flex-direction:column;align-items:flex-start;padding:18px}.ak-ch-mini{grid-template-columns:1fr}.ak-comeback{flex-wrap:wrap}}
.ak-seq-general{display:flex;gap:18px;align-items:center;justify-content:space-between;flex-wrap:wrap;padding:20px 22px}
.ak-seq-general h3{margin:6px 0 4px}.ak-seq-general p{margin:0;font-size:12px;color:var(--muted);line-height:1.6;max-width:640px}