:root{--bg:#071018;--panel:#0d1821;--panel2:#101e29;--ink:#f5f7f8;--muted:#8998a5;--gold:#efb650;--gold2:#d89832;--green:#28c77b;--red:#ef5d5d;--blue:#56a9e8;--line:#20313d}*{box-sizing:border-box}html{background:var(--bg)}body{margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:radial-gradient(circle at 70% 0,#102333 0,#071018 38%);color:var(--ink);min-height:100vh}button,input,select{font:inherit}.hidden{display:none!important}#app{min-height:100vh;display:grid;grid-template-columns:230px 1fr}aside{background:#081119;border-right:1px solid var(--line);padding:28px 18px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.logo{display:flex;gap:11px;align-items:center;margin-bottom:34px;font-size:14px;letter-spacing:.08em}.logo span,.brand-title span{color:var(--gold)}.wolfmark{display:grid;place-items:center;color:var(--gold);font-size:38px;transform:rotate(45deg);width:54px;height:54px}.wolfmark.small{font-size:27px;width:38px;height:38px}aside nav{display:grid;gap:7px}aside nav button,.logout{border:0;background:transparent;color:#9babb8;text-align:left;padding:12px 14px;border-radius:9px;cursor:pointer;transition:.15s}aside nav button.active,aside nav button:hover{background:#16232d;color:var(--gold);box-shadow:inset 3px 0 var(--gold)}.logout{margin-top:auto}main{padding:30px 38px 70px;max-width:1500px;width:100%}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px}header h2{margin:3px 0;font-size:30px}header small{color:var(--gold);font-weight:800;letter-spacing:.13em}.xp{display:flex;gap:10px;align-items:center}.xp span,.xp b{background:var(--panel);border:1px solid var(--line);padding:8px 12px;border-radius:20px}.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}.card{background:linear-gradient(145deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:13px;padding:20px;box-shadow:0 10px 35px #0003}.hero{grid-column:span 8;min-height:190px;background:linear-gradient(120deg,#172531,#0d1821);border-color:#35414a}.hero h3{font-size:29px;margin:8px 0}.hero p{color:#b7c1c8;max-width:680px}.stats{grid-column:span 4}.stat-row{display:flex;justify-content:space-between;gap:15px;align-items:center;padding:11px 0;border-bottom:1px solid var(--line)}.wide{grid-column:span 12}.half{grid-column:span 6}.third{grid-column:span 4}.quarter{grid-column:span 3}.metric{min-height:112px}.metric strong{font-size:28px;color:var(--gold)}.progress{height:8px;background:#1a2a35;border-radius:99px;overflow:hidden;margin:9px 0}.progress i{display:block;height:100%;background:linear-gradient(90deg,var(--green),#70e5a7);border-radius:99px}.module{cursor:pointer;transition:.16s;min-height:205px;position:relative}.module:hover{transform:translateY(-3px);border-color:#7b6338}.module .num{font-size:12px;color:var(--gold);font-weight:800}.module h3{margin:10px 0 6px}.module p{color:#aab6bf;line-height:1.45}.tag{display:inline-block;background:#1b2832;border:1px solid #34434e;border-radius:20px;padding:5px 9px;font-size:11px;color:var(--gold);font-weight:800}.btn,button.primary{border:0;background:linear-gradient(180deg,#f5c66c,var(--gold));color:#18130b;padding:11px 16px;border-radius:8px;font-weight:800;cursor:pointer}.btn.secondary{background:#16242e;color:#d9e0e4;border:1px solid var(--line)}.lesson{max-width:900px}.lesson>.card{margin-top:16px}.lesson article{font-size:16px;line-height:1.75;color:#d7dde1}.lesson article h2{color:#fff}.lesson article h3{margin-top:28px;color:#fff}.quiz-option{width:100%;text-align:left;border:1px solid var(--line);background:#13212b;color:#e9eef1;padding:14px;border-radius:9px;margin:7px 0;cursor:pointer}.quiz-option:hover{border-color:#556977}.quiz-option.correct{border-color:var(--green);background:#103a2a}.quiz-option.wrong{border-color:var(--red);background:#3b1d22}.tool-card label,.auth-card label{display:grid;gap:6px;margin:12px 0;font-weight:650;color:#c8d0d6}.tool-card input,.tool-card select,.auth-card input{padding:11px 12px;border:1px solid #2a3d4b;border-radius:8px;background:#09141c;color:#fff}.result{margin-top:15px;padding:14px;background:#0a141b;border:1px solid var(--line);border-radius:9px;font-size:17px}.auth{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 50% 20%,#162a38,#071018 55%);padding:20px}.auth-card{width:min(410px,100%);background:#0b1720;border:1px solid #29404f;border-radius:16px;padding:32px;box-shadow:0 30px 90px #0008}.auth-card>.wolfmark{margin:auto}.brand-title{text-align:center;font-weight:900;letter-spacing:.12em;font-size:20px}.auth-card h1{text-align:center;margin:28px 0 5px}.auth-card>p{text-align:center;color:#9fadb7}.auth-card button{width:100%;border:0;background:linear-gradient(180deg,#f5c66c,var(--gold));padding:12px;border-radius:8px;font-weight:800;margin-top:8px}.muted{color:var(--muted)!important;font-size:13px;line-height:1.5}.center{text-align:center}#toast{position:fixed;right:20px;top:20px;z-index:99;background:var(--gold);color:#16120b;padding:12px 16px;border-radius:9px;opacity:0;pointer-events:none;transition:.2s;font-weight:800}#toast.show{opacity:1}.mobile-nav{display:none}.empty{text-align:center;padding:45px;color:var(--muted)}.ring{width:90px;height:90px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--green) var(--p),#20313d 0);position:relative}.ring:after{content:"";position:absolute;inset:8px;background:var(--panel);border-radius:50%}.ring b{z-index:1;font-size:19px}.sim-choice{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:12px}.sim-choice button{background:#12212b;color:#fff;border:1px solid #314754;border-radius:9px;padding:14px;text-align:left;cursor:pointer}.sim-choice button:hover{border-color:var(--gold)}.money.negative{color:var(--red)}.money.positive{color:var(--green)}@media(max-width:900px){#app{display:block}aside{display:none}main{padding:20px 15px 94px}header h2{font-size:24px}.xp span{display:none}.grid{display:block}.card{margin-bottom:13px}.mobile-nav{position:fixed;bottom:0;left:0;right:0;background:#081119;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(5,1fr);padding:7px 4px calc(7px + env(safe-area-inset-bottom));z-index:10}.mobile-nav button{background:transparent;border:0;color:#b1bdc5;display:grid;gap:2px;place-items:center;font-size:18px}.mobile-nav small{font-size:9px}.hero,.stats,.wide,.half,.third,.quarter{grid-column:auto}.hero{min-height:auto}.sim-choice{grid-template-columns:1fr}.lesson{max-width:none}}@media(max-width:430px){main{padding-left:12px;padding-right:12px}header{align-items:flex-start}.xp b{font-size:12px}.card{padding:16px}.hero h3{font-size:24px}}
/* v3 Praxislabor */
.case-choice{display:block;width:100%;text-align:left;margin:9px 0;padding:13px;border-radius:10px;border:1px solid #273949;background:#101f2a;color:#e8f0f5;cursor:pointer;font-weight:650}.case-choice small{display:block;color:#91a5b4;font-weight:400;margin-top:5px}.case-choice.selected{border-color:#f1b84e;background:#283025}.case-choice:hover{border-color:#f1b84e}#caseResult{margin-top:15px}#caseResult .result{line-height:1.6}

/* Teamverwaltung */
.team-card{max-width:780px}.team-card h3{font-size:24px}.team-card form label{display:grid;gap:7px;margin:16px 0;color:#c8d0d6;font-weight:650}.team-card input{padding:12px;border:1px solid #2a3d4b;border-radius:8px;background:#09141c;color:white;width:100%}.team-actions{display:flex;flex-wrap:wrap;gap:12px}.team-actions button{flex:1;min-width:190px}.team-actions .whatsapp{background:#25d366;color:#06190d}.team-actions button:disabled{opacity:.55;cursor:wait}