/* Layout: Filterspalte links, Fristenband + Liste rechts, Detail als Seitenpanel. Mobil: Filter als ausklappbares Blatt. */
:root{
  --bg:#f3f5f7;
  --surface:#ffffff;
  --ink:#16202b;
  --muted:#5d6b7a;
  --line:#dde3ea;
  --accent:#0f6e74;
  --accent-soft:#e2f1f1;
  --crit:#b42318; --crit-soft:#fdecea;
  --warn:#a15c07; --warn-soft:#fdf3e1;
  --ok:#2f6f3e; --ok-soft:#e8f3ea;
  --font-body:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",sans-serif;
  --font-mono:ui-monospace,"Cascadia Mono",Consolas,"Roboto Mono",monospace;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0f1418; --surface:#171e24; --ink:#e4eaef; --muted:#93a2b0; --line:#28323b;
    --accent:#4fb8bd; --accent-soft:#16343a;
    --crit:#f27d72; --crit-soft:#3a1c1a; --warn:#e7aa52; --warn-soft:#352812; --ok:#7cc48c; --ok-soft:#18301e;
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#0f1418; --surface:#171e24; --ink:#e4eaef; --muted:#93a2b0; --line:#28323b;
  --accent:#4fb8bd; --accent-soft:#16343a;
  --crit:#f27d72; --crit-soft:#3a1c1a; --warn:#e7aa52; --warn-soft:#352812; --ok:#7cc48c; --ok-soft:#18301e;
  color-scheme:dark;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:var(--bg);color:var(--ink);font:15px/1.5 var(--font-body)}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.mono{font-family:var(--font-mono);font-size:.92em}
.num{font-variant-numeric:tabular-nums}

.demo{background:var(--accent-soft);color:var(--ink);font-size:13px;padding:6px 16px;text-align:center;border-bottom:1px solid var(--line)}
header.top{display:flex;align-items:center;gap:12px;padding:12px 20px;background:var(--surface);border-bottom:1px solid var(--line);flex-wrap:wrap}
.brand{font-weight:700;font-size:17px;letter-spacing:-.01em;display:flex;align-items:center;gap:8px}
.brand svg{color:var(--accent)}
.search{flex:1;min-width:180px;display:flex}
.search input{width:100%;padding:8px 12px;border:1px solid var(--line);border-radius:8px;background:var(--bg)}
.btn{border:1px solid var(--line);background:var(--surface);padding:8px 14px;border-radius:8px;cursor:pointer;font-weight:500}
.btn:hover{border-color:var(--accent)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
:root[data-theme="dark"] .btn.primary{color:#0f1418}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .btn.primary{color:#0f1418}}
.btn.small{padding:3px 9px;font-size:13px}
.user{font-size:13px;color:var(--muted);display:flex;align-items:center;gap:6px}
.filter-toggle{display:none}

.shell{display:grid;grid-template-columns:250px 1fr;gap:0;min-height:calc(100% - 90px)}
aside.filters{border-right:1px solid var(--line);padding:18px 16px;background:var(--surface)}
.fgroup{margin-bottom:20px}
.fgroup h3{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:0 0 8px;font-weight:600}
.fitem{display:flex;justify-content:space-between;align-items:center;width:100%;text-align:left;border:0;background:none;padding:5px 8px;border-radius:6px;cursor:pointer}
.fitem:hover{background:var(--bg)}
.fitem.on{background:var(--accent-soft);color:var(--accent);font-weight:600}
.fitem .c{font-size:12px;color:var(--muted)}
.fitem.lvl1{padding-left:22px}
.fitem.lvl2{padding-left:36px}

main{padding:20px;min-width:0;display:flex;flex-direction:column;gap:20px}
h2{font-size:15px;margin:0;font-weight:600}
.sectionhead{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap}
.sectionhead .sub{color:var(--muted);font-size:13px}

.deadlines{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px}
.dl{background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--line);border-radius:8px;padding:10px 12px;cursor:pointer;text-align:left;display:flex;flex-direction:column;gap:2px}
.dl:hover{border-color:var(--accent)}
.dl.crit{border-left-color:var(--crit)} .dl.warn{border-left-color:var(--warn)} .dl.over{border-left-color:var(--crit);background:var(--crit-soft)}
.dl .when{font-size:13px;font-weight:600}
.dl.crit .when,.dl.over .when{color:var(--crit)} .dl.warn .when{color:var(--warn)}
.dl .what{font-weight:500}
.dl .ev{font-size:13px;color:var(--muted)}

.chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{font-size:12px;padding:2px 8px;border-radius:99px;background:var(--bg);border:1px solid var(--line);white-space:nowrap}
.chip.act{background:var(--accent-soft);border-color:var(--accent);color:var(--accent);cursor:pointer}

.list{background:var(--surface);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.row{display:grid;grid-template-columns:34px minmax(0,2.2fr) minmax(0,1.6fr) minmax(0,1fr) minmax(0,1.3fr);gap:12px;align-items:center;padding:10px 14px;border-bottom:1px solid var(--line);cursor:pointer;width:100%;background:none;border-left:0;border-right:0;border-top:0;text-align:left}
.row:last-child{border-bottom:0}
.row:hover{background:var(--bg)}
.row.head{cursor:default;font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;background:var(--bg)}
.row .name{font-weight:600;overflow-wrap:anywhere}
.row .sub{font-size:13px;color:var(--muted);overflow-wrap:anywhere}
.ticon{width:30px;height:30px;border-radius:7px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent)}
.status{font-size:12px;font-weight:600;padding:2px 8px;border-radius:99px;display:inline-block}
.status.over{background:var(--crit-soft);color:var(--crit)}
.status.crit{background:var(--crit-soft);color:var(--crit)}
.status.warn{background:var(--warn-soft);color:var(--warn)}
.status.ok{background:var(--ok-soft);color:var(--ok)}
.status.none{background:var(--bg);color:var(--muted)}
.empty{padding:30px;text-align:center;color:var(--muted)}

/* Detail panel */
.scrim{position:fixed;inset:0;background:rgba(10,15,20,.35);display:none;z-index:20}
.scrim.open{display:block}
.panel{position:fixed;top:0;right:0;height:100%;width:min(480px,100%);background:var(--surface);border-left:1px solid var(--line);z-index:21;transform:translateX(100%);transition:transform .2s ease;display:flex;flex-direction:column}
.panel.open{transform:none}
@media (prefers-reduced-motion: reduce){.panel{transition:none}}
.panel header{display:flex;gap:12px;align-items:flex-start;padding:18px 20px;border-bottom:1px solid var(--line)}
.panel header h2{font-size:19px;text-wrap:balance}
.panel .body{padding:16px 20px;overflow:auto;display:flex;flex-direction:column;gap:18px}
.kv{display:grid;grid-template-columns:140px 1fr;gap:6px 12px;font-size:14px}
.kv dt{color:var(--muted)}
.kv dd{margin:0;overflow-wrap:anywhere}
.secret{display:flex;align-items:center;gap:8px;flex-wrap:wrap;background:var(--warn-soft);border:1px solid var(--line);border-radius:8px;padding:8px 10px}
.secret .lab{font-size:12px;color:var(--warn);font-weight:600;width:100%;display:flex;align-items:center;gap:6px}
.secret .val{flex:1;min-width:0;overflow-wrap:anywhere}
.timeline{display:flex;flex-direction:column;gap:6px}
.tl{display:flex;justify-content:space-between;gap:10px;font-size:14px;padding:6px 10px;border-radius:6px;background:var(--bg)}
.attach{display:flex;gap:8px;flex-wrap:wrap}
.att{font-size:13px;border:1px dashed var(--line);border-radius:6px;padding:6px 10px;color:var(--muted)}
.close{margin-left:auto;border:0;background:none;font-size:22px;line-height:1;cursor:pointer;color:var(--muted)}
a{color:var(--accent)}

/* Dialog */
.modal{position:fixed;inset:0;display:none;place-items:center;z-index:30;background:rgba(10,15,20,.4);padding:16px}
.modal.open{display:grid}
.modal form{background:var(--surface);border-radius:12px;border:1px solid var(--line);width:min(620px,100%);max-height:100%;overflow:auto;padding:20px;display:flex;flex-direction:column;gap:14px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
label{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted)}
label input,label select,label textarea{padding:8px 10px;border:1px solid var(--line);border-radius:7px;background:var(--bg);color:var(--ink);font-size:14px}
.formfoot{display:flex;justify-content:flex-end;gap:8px}
.hint{font-size:12px;color:var(--muted)}
.lrow{display:flex;justify-content:space-between;gap:8px}
.linkbtn{border:0;background:none;padding:0;color:var(--accent);font-size:12px;cursor:pointer;text-decoration:underline}
.flabel{font-size:13px;color:var(--muted)}
.secretsform{display:flex;flex-direction:column;gap:8px;background:var(--warn-soft);border:1px solid var(--line);border-radius:8px;padding:10px 12px}
.srow{display:grid;grid-template-columns:1fr 1.3fr auto;gap:8px;align-items:end}
.srow input{padding:8px 10px;border:1px solid var(--line);border-radius:7px;background:var(--surface);color:var(--ink);font-size:14px;width:100%}
.iconbtn{border:1px solid var(--line);background:var(--surface);border-radius:7px;width:36px;height:36px;cursor:pointer;color:var(--muted)}
.secrets{display:flex;flex-direction:column;gap:8px}
.fitem.arch{color:var(--muted);font-style:italic}
/* Listen verwalten */
.tabs{display:flex;gap:6px;border-bottom:1px solid var(--line)}
.tab{border:0;background:none;padding:8px 12px;cursor:pointer;border-bottom:2px solid transparent;font-weight:500;color:var(--muted)}
.tab.on{color:var(--accent);border-bottom-color:var(--accent)}
.mrow{display:grid;grid-template-columns:minmax(0,1fr) 130px auto auto;gap:8px;align-items:center;padding:6px 0;border-bottom:1px solid var(--line)}
.mrow.cat{grid-template-columns:minmax(0,1fr) auto auto}
.mrow input,.mrow select,.addrow input,.addrow select{padding:7px 9px;border:1px solid var(--line);border-radius:7px;background:var(--bg);color:var(--ink);font-size:14px;width:100%}
.mrow .meta{font-size:12px;color:var(--muted);white-space:nowrap}
.mrow.archived input{color:var(--muted);font-style:italic}
.indent1{padding-left:18px}.indent2{padding-left:36px}
.addrow{display:grid;grid-template-columns:minmax(0,1fr) 150px auto;gap:8px;margin-top:6px}
@media (max-width:760px){.srow{grid-template-columns:1fr auto}.srow .sval{grid-column:1/2}.mrow,.mrow.cat,.addrow{grid-template-columns:1fr 1fr}.mrow .meta{grid-column:1/-1}}

@media (max-width:760px){
  .shell{grid-template-columns:1fr}
  aside.filters{display:none;border-right:0;border-bottom:1px solid var(--line)}
  aside.filters.open{display:block}
  .filter-toggle{display:inline-block}
  .row{grid-template-columns:34px minmax(0,1fr) auto}
  .row .c-cat,.row .c-owner{display:none}
  .row.head{display:none}
  .user span{display:none}
  .grid2{grid-template-columns:1fr}
  .kv{grid-template-columns:1fr}
  .kv dt{margin-top:6px}
  main{padding:14px}
  .deadlines{display:flex;overflow-x:auto;padding-bottom:6px;scroll-snap-type:x mandatory}
  .dl{flex:0 0 72%;scroll-snap-align:start}
  .search{order:5;flex-basis:100%}
  header.top{padding:10px 14px}
}

/* --- Ergänzungen echte App --- */
.panel footer{display:flex;gap:8px;padding:12px 20px;border-top:1px solid var(--line);flex-wrap:wrap}
.btn.danger{color:var(--crit);border-color:var(--crit)}
.btn.danger.armed{background:var(--crit);color:#fff}
.att a{color:var(--ink);text-decoration:none}
.att{display:inline-flex;align-items:center;gap:6px;border-style:solid;color:var(--ink)}
.att button{border:0;background:none;color:var(--muted);cursor:pointer;font-size:15px;padding:0 2px}
.upload{display:inline-flex;align-items:center;gap:6px;cursor:pointer;font-size:13px;color:var(--accent);border:1px dashed var(--accent);border-radius:6px;padding:6px 10px}
.upload input{position:absolute;opacity:0;width:1px;height:1px}
.erow{display:grid;grid-template-columns:1fr 1fr auto;gap:8px;align-items:end}
.erow input{padding:8px 10px;border:1px solid var(--line);border-radius:7px;background:var(--surface);color:var(--ink);font-size:14px;width:100%}
.eventsform{display:flex;flex-direction:column;gap:8px;border:1px solid var(--line);border-radius:8px;padding:10px 12px}
.toast{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:8px;z-index:60;font-size:14px;max-width:calc(100% - 32px);display:none}
.toast.show{display:block}
.toast.err{background:var(--crit);color:#fff}
.formerr{color:var(--crit);font-size:13px;min-height:1em}
.user a{color:var(--muted);font-size:13px}
.loading{padding:40px;text-align:center;color:var(--muted)}
.welcome{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:24px;text-align:center;display:flex;flex-direction:column;gap:10px;align-items:center}
@media (max-width:760px){.erow{grid-template-columns:1fr auto}.erow .edate{grid-column:1/2}}
#deadlines,#list{margin-top:10px}
#manage{z-index:40}