:root{
  --void:#0A0C12;
  --lift:rgba(255,255,255,.045);
  --lift-2:rgba(255,255,255,.07);
  --edge:rgba(255,255,255,.08);
  --edge-2:rgba(255,255,255,.14);
  --tx:#E9EBF2;
  --tx-2:#9AA1B4;
  --tx-3:#666D80;
  --sun:#FFB27A;
  --peri:#8B9BFF;
  --add:#69E3A4;
  --add-bg:rgba(105,227,164,.09);
  --del:#FF8E8E;
  --del-bg:rgba(255,142,142,.09);
  --r:14px;
  --r-lg:20px;
  --sb:264px;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{
  background:var(--void);
  color:var(--tx);
  font:15px/1.6 Inter,system-ui,sans-serif;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
/* Cinematischer Grund: zwei weiche Lichtquellen, fixiert. */
body::before{
  content:"";position:fixed;inset:-30% -10% auto -10%;height:120vh;z-index:0;pointer-events:none;
  background:
    radial-gradient(60% 55% at 18% 8%, rgba(139,155,255,.20), transparent 70%),
    radial-gradient(50% 50% at 88% 22%, rgba(255,178,122,.13), transparent 70%),
    radial-gradient(70% 60% at 50% 100%, rgba(105,227,164,.05), transparent 70%);
  filter:blur(20px);
}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer}
:focus-visible{outline:2px solid var(--peri);outline-offset:2px;border-radius:6px}
.mono{font-family:"JetBrains Mono",ui-monospace,monospace;font-feature-settings:"zero"}
.dsp{font-family:"Space Grotesk",Inter,sans-serif;letter-spacing:-.025em}
::selection{background:rgba(139,155,255,.3)}

.glass{
  background:var(--lift);
  border:1px solid var(--edge);
  border-radius:var(--r-lg);
  backdrop-filter:blur(24px) saturate(140%);
  -webkit-backdrop-filter:blur(24px) saturate(140%);
}

/* ------------------------------------------------------------ Struktur */
.shell{position:relative;z-index:1;display:flex;min-height:100vh}

.side{
  width:var(--sb);flex:none;position:sticky;top:0;height:100vh;
  display:flex;flex-direction:column;gap:18px;padding:20px 14px;
  border-right:1px solid var(--edge);
  background:rgba(10,12,18,.55);
  backdrop-filter:blur(20px);
}
.brand{display:flex;align-items:center;gap:10px;padding:4px 8px 0;font-weight:700;font-size:17px}
.brand .orb{
  width:22px;height:22px;border-radius:8px;flex:none;
  background:linear-gradient(140deg,var(--peri),var(--sun));
  box-shadow:0 0 18px rgba(139,155,255,.45);
}
.kbtn{
  display:flex;align-items:center;gap:9px;width:100%;padding:9px 11px;
  border:1px solid var(--edge);border-radius:11px;background:rgba(255,255,255,.03);
  color:var(--tx-2);font-size:13.5px;transition:border-color .2s,background .2s;
}
.kbtn:hover{border-color:var(--edge-2);background:rgba(255,255,255,.06)}
.kbtn kbd{
  margin-left:auto;font-family:"JetBrains Mono",monospace;font-size:10.5px;
  border:1px solid var(--edge);border-radius:5px;padding:2px 5px;color:var(--tx-3);
}
.nav{flex:1;overflow-y:auto;margin:0 -4px;padding:0 4px}
.nav-lbl{font-size:10.5px;text-transform:uppercase;letter-spacing:.11em;color:var(--tx-3);font-weight:600;padding:0 10px;margin:6px 0 8px}
.grp{margin-bottom:6px}
.grp > summary{
  display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:10px;
  cursor:pointer;list-style:none;font-size:13.5px;font-weight:500;transition:background .18s;
}
.grp > summary::-webkit-details-marker{display:none}
.grp > summary:hover{background:rgba(255,255,255,.05)}
.grp .chev{color:var(--tx-3);font-size:10px;transition:transform .2s}
.grp[open] .chev{transform:rotate(90deg)}
.grp .n{margin-left:auto;font-family:"JetBrains Mono",monospace;font-size:11px;color:var(--tx-3)}
.sub{padding:2px 0 6px 26px;display:flex;flex-direction:column;gap:1px}
.sub a{
  padding:6px 10px;border-radius:8px;font-size:13px;color:var(--tx-2);
  font-family:"JetBrains Mono",monospace;transition:color .18s,background .18s;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.sub a:hover{color:var(--tx);background:rgba(255,255,255,.05)}
.sub a.on{color:var(--tx);background:rgba(139,155,255,.14);box-shadow:inset 2px 0 0 var(--peri)}
.me{display:flex;align-items:center;gap:10px;padding:10px;border-top:1px solid var(--edge);font-size:13px}
.me .out{margin-left:auto;color:var(--tx-3);font-size:12px}
.me .out:hover{color:var(--sun)}

.main{flex:1;min-width:0;padding:30px 34px 90px;max-width:1120px}
.view{animation:rise .38s cubic-bezier(.22,.8,.3,1) both}
@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

.mob{display:none}

/* --------------------------------------------------------------- Kopf */
.h-eyebrow{font-size:12px;color:var(--tx-3);font-family:"JetBrains Mono",monospace;margin-bottom:8px}
.h-eyebrow a:hover{color:var(--peri)}
h1.big{font-size:32px;font-weight:700;margin:0 0 8px}
.lede{color:var(--tx-2);font-size:14.5px;margin:0 0 26px;max-width:60ch}

/* -------------------------------------------------------- Projektkarten */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(268px,1fr));gap:14px;margin-bottom:34px}
.card{
  position:relative;padding:18px;overflow:hidden;
  transition:transform .25s cubic-bezier(.22,.8,.3,1),border-color .25s,background .25s;
}
.card:hover{transform:translateY(-3px);border-color:var(--edge-2);background:var(--lift-2)}
.card::after{
  content:"";position:absolute;inset:0 0 auto 0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.28),transparent);
  opacity:0;transition:opacity .25s;
}
.card:hover::after{opacity:1}
.card h3{margin:0 0 6px;font-size:15.5px;font-weight:600;font-family:"JetBrains Mono",monospace;letter-spacing:-.02em}
.card p{margin:0 0 16px;font-size:13px;color:var(--tx-2);line-height:1.5;min-height:2.6em}
.card .foot{display:flex;align-items:center;gap:12px;font-size:11.5px;color:var(--tx-3);font-family:"JetBrains Mono",monospace}
.pulse{width:6px;height:6px;border-radius:50%;background:var(--add);box-shadow:0 0 8px var(--add);flex:none}
.pulse.cold{background:var(--tx-3);box-shadow:none}
.spark{display:flex;align-items:flex-end;gap:2px;height:16px;margin-left:auto}
.spark i{width:3px;border-radius:2px;background:linear-gradient(180deg,var(--peri),rgba(139,155,255,.25));display:block}

/* ------------------------------------------------------- Projekt-Hero */
.hero{padding:24px 26px;margin-bottom:22px}
.hero h1{margin:0 0 6px;font-size:27px;font-weight:700;font-family:"JetBrains Mono",monospace;letter-spacing:-.035em}
.hero .desc{color:var(--tx-2);font-size:14px;margin:0 0 20px}
.clone{display:flex;align-items:center;gap:0;border:1px solid var(--edge);border-radius:11px;overflow:hidden;background:rgba(0,0,0,.28)}
.clone code{flex:1;min-width:0;padding:10px 13px;font-family:"JetBrains Mono",monospace;font-size:12px;color:var(--tx-2);overflow-x:auto;white-space:nowrap}
.clone button{padding:10px 15px;font-size:12.5px;font-weight:600;background:linear-gradient(140deg,var(--peri),#6E7BE8);color:#0A0C12;white-space:nowrap;transition:filter .2s}
.clone button:hover{filter:brightness(1.15)}
.pills{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.pill{
  display:flex;align-items:center;gap:7px;padding:5px 11px;border-radius:99px;
  border:1px solid var(--edge);font-size:12px;color:var(--tx-2);background:rgba(255,255,255,.03);
}
.pill b{color:var(--tx);font-family:"JetBrains Mono",monospace;font-weight:600}

.tabs{display:flex;gap:4px;margin-bottom:22px;padding:4px;border-radius:12px;background:rgba(255,255,255,.035);border:1px solid var(--edge);width:fit-content;max-width:100%;overflow-x:auto}
.tabs button{padding:7px 15px;border-radius:9px;font-size:13.5px;color:var(--tx-2);white-space:nowrap;transition:background .2s,color .2s}
.tabs button:hover{color:var(--tx)}
.tabs button.on{background:rgba(255,255,255,.09);color:var(--tx);font-weight:500}
.tabs .c{font-family:"JetBrains Mono",monospace;font-size:11px;color:var(--tx-3);margin-left:6px}

/* ------------------------------------------- Signatur: leuchtender Faden */
.hist{position:relative;padding-left:34px}
.hist::before{
  content:"";position:absolute;left:7px;top:20px;bottom:20px;width:2px;border-radius:2px;
  background:linear-gradient(180deg,var(--peri),rgba(139,155,255,.35) 30%,rgba(255,255,255,.08));
}
.commit{position:relative;padding:16px 18px;border-radius:var(--r);transition:background .2s}
.commit:hover{background:rgba(255,255,255,.035)}
.commit::before{
  content:"";position:absolute;left:-31px;top:23px;width:10px;height:10px;border-radius:50%;
  background:var(--void);border:2px solid var(--peri);
}
.commit.head::before{background:var(--peri);box-shadow:0 0 0 4px rgba(139,155,255,.18),0 0 14px var(--peri)}
.commit.merge::before{border-color:var(--sun);border-radius:3px;transform:rotate(45deg);width:11px;height:11px;left:-31.5px}
.commit .subj{font-weight:550;font-size:15px;display:block;letter-spacing:-.01em}
.commit .subj:hover{color:var(--peri)}
.commit .body{margin:6px 0 0;font-size:13px;color:var(--tx-2);white-space:pre-line}
.line{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:11px;font-size:12.5px;color:var(--tx-3)}
.av{width:20px;height:20px;border-radius:50%;display:grid;place-items:center;font-size:9px;font-weight:700;color:#0A0C12;font-family:"JetBrains Mono",monospace;flex:none}
.who-chip{display:inline-flex;align-items:center;gap:7px;color:var(--tx-2)}
.hash{
  font-family:"JetBrains Mono",monospace;font-size:11.5px;padding:2px 8px;border-radius:7px;
  background:rgba(255,255,255,.06);border:1px solid var(--edge);color:var(--tx-2);transition:.2s
}
.hash:hover{background:var(--peri);color:#0A0C12;border-color:var(--peri)}
.ref{font-family:"JetBrains Mono",monospace;font-size:11px;padding:2px 9px;border-radius:99px;background:rgba(139,155,255,.15);color:var(--peri);border:1px solid rgba(139,155,255,.3)}
.ref.tag{background:rgba(255,178,122,.13);color:var(--sun);border-color:rgba(255,178,122,.28)}
.delta{font-family:"JetBrains Mono",monospace;font-size:11.5px}
.delta .p{color:var(--add)}
.delta .m{color:var(--del)}

/* --------------------------------------------------------------- Diff */
.panel{border-radius:var(--r);border:1px solid var(--edge);background:rgba(255,255,255,.028);margin-bottom:14px;overflow:hidden}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 15px;border-bottom:1px solid var(--edge);background:rgba(255,255,255,.03)}
.panel-head .fn{font-family:"JetBrains Mono",monospace;font-size:12.5px;overflow-x:auto;white-space:nowrap}
.badge{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.07em;padding:3px 8px;border-radius:99px;white-space:nowrap}
.badge.neu{background:var(--add-bg);color:var(--add);border:1px solid rgba(105,227,164,.25)}
.badge.mod{background:rgba(255,255,255,.06);color:var(--tx-2);border:1px solid var(--edge)}
.badge.weg{background:var(--del-bg);color:var(--del);border:1px solid rgba(255,142,142,.25)}
.diff{font-family:"JetBrains Mono",monospace;font-size:12.5px;line-height:1.7;overflow-x:auto}
.hunk{padding:5px 14px;font-size:11.5px;color:var(--tx-3);background:rgba(255,255,255,.03);border-block:1px solid var(--edge)}
.dl{display:flex;white-space:pre}
.dl .no{flex:none;width:42px;text-align:right;padding-right:10px;color:var(--tx-3);font-size:11px;user-select:none}
.dl .tx{padding:0 14px;flex:1}
.dl.add{background:var(--add-bg)}
.dl.add .tx{color:#C9F5DE}
.dl.del{background:var(--del-bg)}
.dl.del .tx{color:#FFD6D6}

/* --------------------------------------------------------- Dateibaum */
.files{border-radius:var(--r);border:1px solid var(--edge);overflow:hidden;background:rgba(255,255,255,.028)}
.frow{display:flex;align-items:center;gap:12px;padding:10px 16px;border-bottom:1px solid rgba(255,255,255,.05);font-size:13.5px;transition:background .18s}
.frow:last-child{border-bottom:0}
.frow:hover{background:rgba(255,255,255,.05)}
.frow .ic{width:16px;text-align:center;font-size:11px;color:var(--tx-3);flex:none}
.frow .ic.d{color:var(--sun)}
.frow .nm{font-family:"JetBrains Mono",monospace;font-size:13px;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.frow .sz{font-family:"JetBrains Mono",monospace;font-size:11.5px;color:var(--tx-3)}
.readme{margin-top:18px;padding:26px 28px}
.readme .lbl{font-size:10.5px;text-transform:uppercase;letter-spacing:.11em;color:var(--tx-3);font-weight:600;margin-bottom:16px}
.readme h1{font-size:21px;margin:0 0 12px;font-weight:700}
.readme h2{font-size:15px;margin:22px 0 10px;font-weight:600}
.readme p,.readme ul{font-size:14px;color:var(--tx-2);margin:0 0 12px}
.readme ul{padding-left:20px}
.readme code{font-family:"JetBrains Mono",monospace;font-size:12.5px;background:rgba(255,255,255,.07);padding:2px 6px;border-radius:5px;color:var(--tx)}

.note{margin-top:30px;padding:13px 16px;border-left:2px solid var(--edge-2);color:var(--tx-3);font-size:12.5px}
.note code{font-size:12px;color:var(--tx-2)}

/* -------------------------------------------------------- Befehlspalette */
.pal{position:fixed;inset:0;z-index:60;display:none;padding:14vh 20px 20px;justify-content:center;background:rgba(6,8,13,.65);backdrop-filter:blur(6px)}
.pal.on{display:flex;animation:fade .18s both}
@keyframes fade{from{opacity:0}to{opacity:1}}
.pal-box{width:100%;max-width:560px;height:fit-content;max-height:70vh;display:flex;flex-direction:column;overflow:hidden;animation:rise .26s cubic-bezier(.22,.8,.3,1) both}
.pal input{width:100%;padding:17px 20px;background:none;border:0;border-bottom:1px solid var(--edge);color:var(--tx);font:15px Inter,sans-serif;outline:none}
.pal input::placeholder{color:var(--tx-3)}
.pal-list{overflow-y:auto;padding:8px}
.pal-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:10px;cursor:pointer;font-size:13.5px}
.pal-item:hover,.pal-item.sel{background:rgba(139,155,255,.15)}
.pal-item .k{font-family:"JetBrains Mono",monospace;color:var(--tx)}
.pal-item .c{margin-left:auto;font-size:11.5px;color:var(--tx-3)}
.pal-empty{padding:26px;text-align:center;color:var(--tx-3);font-size:13.5px}

@media(max-width:900px){
  .side{display:none}
  .main{padding:18px 16px 80px}
  .mob{display:flex;align-items:center;gap:12px;position:sticky;top:0;z-index:30;margin:-18px -16px 18px;padding:12px 16px;background:rgba(10,12,18,.75);backdrop-filter:blur(18px);border-bottom:1px solid var(--edge)}
  h1.big{font-size:25px}
  .hero{padding:18px}
  .dl .no{width:34px}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* --------------------------------------------------------- Ergänzungen */
/* Login, Admin, leere Zustände, Meldungen – nicht im Mockup vorgegeben,
   aber mit denselben Tokens gebaut. */

.center-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;position:relative;z-index:1}
.login-box{width:100%;max-width:360px;padding:30px 28px}
.login-box .brand{justify-content:center;margin-bottom:22px;font-size:19px}
.field{margin-bottom:16px}
.field label{display:block;font-size:12.5px;color:var(--tx-2);margin-bottom:6px}
.field input{
  width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--edge);
  background:rgba(0,0,0,.28);color:var(--tx);font:inherit;font-size:14px;
}
.field input:focus{border-color:var(--peri)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:10px 16px;border-radius:10px;font-size:13.5px;font-weight:600;
  background:linear-gradient(140deg,var(--peri),#6E7BE8);color:#0A0C12;
  transition:filter .2s;border:1px solid transparent;width:100%;
}
.btn:hover{filter:brightness(1.15)}
.btn-ghost{
  background:rgba(255,255,255,.04);color:var(--tx-2);border:1px solid var(--edge);
  width:auto;font-weight:500;
}
.btn-ghost:hover{color:var(--tx);border-color:var(--edge-2)}
.btn-danger{background:linear-gradient(140deg,var(--del),#E36565);color:#1a0505}
.alert{padding:11px 14px;border-radius:10px;font-size:13px;margin-bottom:16px;border:1px solid}
.alert-err{background:var(--del-bg);border-color:rgba(255,142,142,.3);color:#FFC9C9}
.alert-ok{background:var(--add-bg);border-color:rgba(105,227,164,.3);color:#B8F3D2}
.empty{padding:40px 20px;text-align:center;color:var(--tx-3)}
.empty .big-ic{font-size:26px;margin-bottom:10px;opacity:.6}
.table{width:100%;border-collapse:collapse;font-size:13.5px}
.table th{text-align:left;color:var(--tx-3);font-size:11px;text-transform:uppercase;letter-spacing:.08em;font-weight:600;padding:0 12px 10px}
.table td{padding:12px;border-top:1px solid var(--edge);vertical-align:middle}
.table tr:hover td{background:rgba(255,255,255,.02)}
.role{font-size:11px;font-weight:600;padding:2px 9px;border-radius:99px;text-transform:uppercase;letter-spacing:.04em}
.role.admin{background:rgba(255,178,122,.13);color:var(--sun);border:1px solid rgba(255,178,122,.28)}
.role.leser{background:rgba(139,155,255,.15);color:var(--peri);border:1px solid rgba(139,155,255,.3)}
.stat-dot{width:7px;height:7px;border-radius:50%;display:inline-block;margin-right:6px}
.stat-dot.on{background:var(--add);box-shadow:0 0 6px var(--add)}
.stat-dot.off{background:var(--tx-3)}
.inline-form{display:flex;gap:6px;align-items:center}
.pager{display:flex;gap:10px;justify-content:center;margin-top:22px}
.section{margin-bottom:34px}
.section h2{font-size:16px;margin:0 0 14px;font-weight:600}
.formcard{padding:22px;max-width:480px;margin-bottom:26px}
.readme.bin,.readme.big{color:var(--tx-3);text-align:center;padding:30px}
.crumbs{font-size:12.5px;color:var(--tx-3);margin-bottom:16px;font-family:"JetBrains Mono",monospace}
.crumbs a:hover{color:var(--peri)}
.download-note{margin-top:14px;font-size:12.5px;color:var(--tx-3)}