:root{--bg:#f4f5f7;--card:#fff;--ink:#1c2230;--muted:#6b7385;--line:#dfe3ea;--brand:#1f3a5f;--brand-ink:#fff;--accent:#c9a227;--danger:#b3261e;--ok:#1b7a43}
@media (prefers-color-scheme:dark){:root{--bg:#12151c;--card:#1b202b;--ink:#e8ebf1;--muted:#98a1b5;--line:#2c3342;--brand:#4a7bb8;--brand-ink:#fff;--danger:#ff8a80;--ok:#6fd49a}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--brand)}
header.top{background:var(--brand);color:var(--brand-ink);padding:.6rem 16px;display:flex;flex-wrap:wrap;gap:.5rem 1rem;align-items:center}
header.top strong{font-size:1.05rem}
header.top form{margin:0}
header.top select,header.top button{font:inherit;padding:.35rem .5rem;border-radius:6px;border:0}
header.top .sp{flex:1}
nav.menu{display:flex;gap:.25rem;overflow-x:auto;padding:.4rem 16px;background:var(--card);border-bottom:1px solid var(--line)}
nav.menu a{white-space:nowrap;padding:.5rem .8rem;border-radius:8px;text-decoration:none;color:var(--ink)}
nav.menu a.on{background:var(--brand);color:var(--brand-ink)}
main{max-width:980px;margin:0 auto;padding:16px}
h1{font-size:1.4rem;margin:.2rem 0 1rem}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px;margin-bottom:16px}
.bar{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:space-between;align-items:center;margin-bottom:1rem}
.btn,button.btn{display:inline-block;background:var(--brand);color:var(--brand-ink);border:0;border-radius:8px;padding:.6rem 1rem;font:inherit;text-decoration:none;cursor:pointer}
.btn.alt{background:transparent;color:var(--brand);border:1px solid var(--brand)}
label{display:block;font-size:.9rem;color:var(--muted);margin-bottom:.2rem}
input,select,textarea{width:100%;font:inherit;padding:.6rem;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink)}
input[type=checkbox]{width:auto}
.grid{display:grid;gap:12px;grid-template-columns:1fr}
@media(min-width:640px){.grid.two{grid-template-columns:1fr 1fr}.grid.three{grid-template-columns:1fr 1fr 1fr}}
.err{color:var(--danger);font-size:.85rem;margin-top:.2rem}
.flash{background:#e6f4ec;color:var(--ok);border:1px solid var(--ok);border-radius:8px;padding:.6rem 1rem;margin-bottom:1rem}
@media(prefers-color-scheme:dark){.flash{background:#14301f}}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:.55rem .4rem;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:.8rem;color:var(--muted);text-transform:uppercase;letter-spacing:.03em}
.muted{color:var(--muted)}
.tag{display:inline-block;font-size:.75rem;padding:.1rem .5rem;border-radius:99px;background:var(--line)}
.tag.off{background:var(--danger);color:#fff}
.center{max-width:380px;margin:8vh auto}
.pager{display:flex;justify-content:space-between;margin-top:1rem}
.tiles{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.tiles a{display:block;text-decoration:none;color:var(--ink)}
.tiles .card{margin:0}
code.secret{word-break:break-all;font-size:1.05rem}
@media(max-width:640px){table.stack thead{display:none}table.stack tr{display:block;border-bottom:1px solid var(--line);padding:.4rem 0}table.stack td{display:block;border:0;padding:.1rem 0}}
.cal{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}
.cal-h{font-size:.75rem;color:var(--muted);text-align:center}
.cal .day{border:1px solid var(--line);border-radius:8px;padding:4px;min-height:84px;min-width:0}
.cal .day.other{opacity:.45}.cal .day.today{border-color:var(--brand);box-shadow:0 0 0 1px var(--brand)}
.cal .dn{font-size:.72rem;color:var(--muted);display:flex;justify-content:space-between}
.cal.week .day{min-height:140px}
.chip{display:block;font-size:.72rem;line-height:1.25;text-decoration:none;color:var(--ink);border-left:4px solid var(--accent);background:var(--bg);border-radius:4px;padding:2px 4px;margin-top:3px;overflow-wrap:anywhere}
.chip.zugewiesen,.tag.chipk.zugewiesen{border-color:var(--ok)}.chip.erledigt{border-color:var(--muted);opacity:.7}
.tag.chipk{border-left:4px solid var(--accent)}.tag.chipk.zugewiesen{border-left-color:var(--ok)}.tag.chipk.erledigt{border-left-color:var(--muted)}
@media(max-width:760px){.cal{grid-template-columns:1fr}.cal-h{display:none}.cal .day.empty{display:none}.cal .dn{font-size:.85rem}.chip{font-size:.85rem}}