*{box-sizing:border-box}body{margin:0;background:#050c1c;color:#e7f2ff;font:15px system-ui,Segoe UI,sans-serif}#matrix{position:fixed;inset:0;width:100%;height:100%;opacity:.28;pointer-events:none}.shell{position:relative;display:flex;min-height:100vh}aside{width:250px;flex:none;background:#071329eb;border-right:1px solid #1b4565;padding:28px 17px}aside h2{color:#6de8ff;letter-spacing:2px}aside small{display:block}aside p{padding:15px;border-radius:9px;background:#0b2440;margin:8px 0}main{width:100%;max-width:1380px;margin:auto;padding:38px}header{margin-bottom:32px}small{font-size:11px;letter-spacing:2px;color:#58dfff}h1{font-size:clamp(28px,4vw,43px);margin:10px 0}h2{font-size:24px;margin:9px 0}p{color:#8faac6}.panel{border:1px solid #194769;background:linear-gradient(125deg,#0c1c37eb,#081327ed);border-radius:18px;padding:28px;margin-bottom:20px;box-shadow:0 12px 30px #0004,0 0 28px #004a7d1a}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.stats h2{font-size:36px;color:#fff}input{background:#071329;border:1px solid #235374;color:#fff;border-radius:10px;padding:14px;min-width:220px;max-width:100%;margin:5px}button{border:1px solid #0fa8d5;background:#06699a;color:white;border-radius:10px;padding:13px 20px;cursor:pointer;font-weight:650;margin:5px}button:hover{filter:brightness(1.25)}.bot{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #19334f;padding:16px 0;gap:12px}.bot strong{display:block}.bot small{letter-spacing:0}.orb{position:relative;width:300px;height:300px;display:grid;place-items:center;font-size:80px;color:#7feaff;text-shadow:0 0 40px #00caff;animation:pulse 2s ease-in-out infinite}.ring{position:absolute;width:230px;height:230px;border:2px dashed #32dfff;border-radius:50%;animation:spin 14s linear infinite;box-shadow:0 0 40px #09caff22}.ring.second{width:175px;height:175px;border-color:#ae68ff;animation-direction:reverse;animation-duration:9s}#login{display:flex;align-items:center;gap:70px;max-width:920px;margin:8vh auto}#login>div:last-child{flex:1}#login input{display:block;width:100%;margin:12px 0}#message{min-height:20px;color:#62e7dc}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{50%{filter:hue-rotate(45deg)}}@media(max-width:850px){aside{display:none}main{padding:20px}.stats{grid-template-columns:1fr}#login{flex-direction:column;gap:10px}.orb{height:180px}.ring{width:150px;height:150px}.ring.second{width:110px;height:110px}.bot{flex-wrap:wrap}}
[hidden]{display:none!important}

/* Alpha 1.1: funktionierende Navigation und Login ohne Sidebar */
body.logged-out .shell{justify-content:center}body.logged-out main{max-width:1160px}aside{display:flex;flex-direction:column;min-height:100vh;position:sticky;top:0;height:100vh}aside nav{display:flex;flex-direction:column;gap:8px;margin-top:18px}.nav{display:block;text-align:left;width:100%;background:#0b2440;border:1px solid transparent;color:#9eb9d5;font-size:14px;font-weight:500;padding:15px;margin:0}.nav:hover,.nav.active{background:#103654;color:#71e8ff;border-color:#1d6080}.side-bottom{margin-top:auto}.side-bottom small{display:block;color:#6cdeb9;letter-spacing:1px;margin-bottom:14px}.page[hidden],#sidebar[hidden]{display:none!important}body.logged-out header{text-align:center}body.logged-out #login{margin:6vh auto}#app{min-height:50vh}@media(max-width:850px){aside:not([hidden]){display:flex;position:relative;width:100%;height:auto;min-height:0;padding:14px}aside nav{flex-direction:row;flex-wrap:wrap}.nav{width:auto}.shell{flex-direction:column}.side-bottom{display:flex;gap:15px;align-items:center}.side-bottom small{margin:0}}