/* Studix – Handy-Ansicht (≤700px): wie eine App – flach, kompakt, schlicht.
   Eigene Startseite (mobile.js), Leiste unten mit 5 Tabs, kein Desktop-Zubehör (KI-Dock, Timer-Schweber, Zusatz-Tabs). */
.mfab{display:none}
@media (max-width:700px){
  html body{--mb:#fff;--mink:#0f0f12;--mmute:#8a8a93;--mline:#ececf0;--msoft:#f4f4f7;--macc:#0f0f12;background:var(--mb)!important}
  html[data-theme=dark] body{--mb:#0e0e11;--mink:#f4f4f6;--mmute:#8f8f99;--mline:#26262c;--msoft:#1a1a1f;--macc:#f4f4f6}

  /* --- Rahmen: Inhalt randlos, kein gerundeter Kasten, kein Desktop-Zubehör --- */
  .shell,.shell.with-ai,.shell.collapsed,.shell.collapsed.with-ai{display:block!important;background:var(--mb)!important}
  html body .main,html body .main:not(.doc-full),html body .main.homew,html body .main.homew:not(.doc-full),html body .main:has(.welcome){margin:0!important;border-radius:0!important;clip-path:none!important;background:var(--mb)!important;box-shadow:none!important;min-height:100dvh;padding:calc(10px + env(safe-area-inset-top)) 16px calc(92px + env(safe-area-inset-bottom))!important}
  .main::before,.main::after{display:none!important}
  .aipane,.hdock,.tfab,.timer-pill,.hero-art,.z-date,#cpanel:not(:not([hidden])){display:none!important}
  .timer-pill:not([hidden]){display:flex!important;left:auto!important;right:14px!important;bottom:calc(150px + env(safe-area-inset-bottom))!important;top:auto!important;width:auto!important;padding:8px 14px!important;border-radius:999px!important}
  .timer-pill .tb-t{font-size:16px!important}

  /* --- Tab-Leiste: flach, fünf Tabs mit Beschriftung --- */
  html body .side{left:0!important;right:0!important;bottom:0!important;top:auto!important;height:auto!important;border-radius:0!important;border:0!important;border-top:1px solid var(--mline)!important;padding:6px 6px calc(6px + env(safe-area-inset-bottom))!important;gap:0!important;background:color-mix(in srgb,var(--mb) 92%,transparent)!important;-webkit-backdrop-filter:saturate(1.6) blur(20px);backdrop-filter:saturate(1.6) blur(20px);box-shadow:none!important;z-index:90;overflow:visible!important;flex-direction:row!important;justify-content:space-around}
  .side>:not(.nav-grp){display:none!important}
  .side .nav-grp{display:flex!important;flex-direction:row!important;width:100%;gap:0!important;margin:0!important;padding:0!important}
  .side .nav-i{display:none!important;flex:1 1 0!important;flex-direction:column!important;align-items:center;justify-content:center;gap:3px!important;min-height:50px!important;padding:6px 0 4px!important;border-radius:14px!important;background:none!important;color:var(--mmute)!important;min-width:0}
  .side .nav-i[data-go=today],.side .nav-i[data-go=docs],.side .nav-i[data-go=exams],.side .nav-i[data-go=planner],.side .nav-i.mob-only{display:flex!important}
  .side .nav-i .nl{display:block!important;font-size:10.5px!important;font-weight:600;line-height:1;letter-spacing:0;opacity:1!important;position:static!important;width:auto!important;max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .side .nav-i svg,.side .nav-i .ic{width:24px!important;height:24px!important;margin:0!important}
  .side .nav-i.on{color:var(--mink)!important}
  .side .nav-i .nav-chev,.side .nav-i .badge{display:none!important}
  #doctree{display:none!important}

  /* --- + Knopf --- */
  .mfab:not([hidden]){display:grid;place-items:center;position:fixed;right:16px;bottom:calc(76px + env(safe-area-inset-bottom));width:54px;height:54px;border-radius:50%;border:0;background:var(--macc);color:var(--mb);box-shadow:0 8px 22px rgba(0,0,0,.22);z-index:85;cursor:pointer;-webkit-tap-highlight-color:transparent}
  .mfab svg{width:26px;height:26px;stroke:currentColor;fill:none;stroke-width:2.2}
  .mfab:active{transform:scale(.93)}

  /* --- Seitenkopf: grosser Titel, schlanke Werkzeugleiste --- */
  .main h1,.page>.hd h1,.docspaper .ned-top .crumbs b{font-size:28px!important;letter-spacing:-.02em;font-weight:700}
  .docs-tools,.main .ned-bar,.main .tools{width:100%!important;box-shadow:none!important;border:0!important;background:var(--msoft)!important;border-radius:14px!important;padding:4px!important;min-height:0!important}
  .panel,.card,.examc{box-shadow:none!important;border:1px solid var(--mline)!important;border-radius:16px!important;background:var(--mb)!important}

  /* --- Startseite (mobile.js) --- */
  .mh{display:flex;flex-direction:column;gap:22px;color:var(--mink)}
  .mh-top{display:flex;align-items:center;justify-content:space-between;gap:12px}
  .mh-top small{display:block;color:var(--mmute);font-size:13px;font-weight:600;text-transform:capitalize}
  .mh-top h1{margin:2px 0 0;font-size:26px!important;line-height:1.15}
  .mh-av{width:40px;height:40px;border-radius:50%;border:0;background:var(--macc);color:var(--mb);font-weight:700;font-size:16px;flex:none}
  .mh-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
  .mh-stats button{border:0;background:var(--msoft);border-radius:16px;padding:12px 10px;text-align:left;color:inherit;font:inherit}
  .mh-stats b{display:block;font-size:22px;line-height:1.1;font-weight:700}.mh-stats b i{font-style:normal;font-size:13px;color:var(--mmute);font-weight:600}
  .mh-stats small{display:block;margin-top:3px;font-size:11.5px;color:var(--mmute);font-weight:600}
  .mh-ai{display:flex;align-items:center;gap:10px;border:1px solid var(--mline);background:var(--mb);border-radius:16px;padding:14px;font:inherit;font-size:15px;color:var(--mmute);text-align:left}
  .mh-ai svg{width:20px;height:20px;stroke:var(--mink);fill:none;stroke-width:1.8;flex:none}
  .mh section h2{margin:0 0 8px;font-size:13px;font-weight:700;color:var(--mmute);text-transform:uppercase;letter-spacing:.06em}
  .mh-t{display:flex;align-items:center;gap:12px;padding:11px 0;border-bottom:1px solid var(--mline);transition:opacity .3s}
  .mh-t.done{opacity:.35}.mh-t.done b{text-decoration:line-through}
  .mh-t b{flex:1;min-width:0;font-size:15.5px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .mh-t small{font-size:12.5px;color:var(--mmute);font-weight:600;flex:none}.mh-t small.red{color:#d93a3a}
  .mh-t .tc{width:24px;height:24px;flex:none}
  .mh-add{display:flex;align-items:center;gap:12px;padding:11px 0;color:var(--mmute)}.mh-add svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:2;flex:none}
  .mh-add input{flex:1;border:0;outline:0;background:none;font:inherit;font-size:15.5px;color:var(--mink);min-width:0}
  .mh-empty{margin:4px 0;color:var(--mmute);font-size:14px}
  .mh-row{display:flex;align-items:center;gap:14px;width:100%;border:0;background:var(--msoft);border-radius:16px;padding:12px 14px;margin-bottom:8px;text-align:left;font:inherit;color:inherit}
  .mh-row b{display:block;font-size:15.5px}.mh-row small{color:var(--mmute);font-size:12.5px;font-weight:600}
  .mh-d{display:grid;place-items:center;min-width:46px;height:46px;border-radius:13px;background:var(--macc);color:var(--mb);font-size:18px;font-weight:700;line-height:1}.mh-d small{display:block;color:inherit;opacity:.7;font-size:9.5px;margin-top:1px}
  .mh-rec{display:flex;gap:10px;overflow-x:auto;margin:0 -16px;padding:0 16px 4px;scrollbar-width:none;scroll-snap-type:x proximity}.mh-rec::-webkit-scrollbar{display:none}
  .mh-rec button{flex:none;width:132px;scroll-snap-align:start;text-align:left;border:1px solid var(--mline);background:var(--mb);border-radius:16px;padding:12px;font:inherit;color:inherit;display:flex;flex-direction:column;gap:6px}
  .mh-rec span{width:34px;height:34px;border-radius:10px;background:var(--msoft);display:grid;place-items:center}.mh-rec span svg{width:18px;height:18px;stroke:var(--mink);fill:none;stroke-width:1.7}
  .mh-rec b{font-size:13.5px;line-height:1.25;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.mh-rec small{font-size:11.5px;color:var(--mmute);font-weight:600}

  .side .nav-i.on{background:none!important}

  /* --- gemeinsamer Seitenkopf (Dokumente, Prüfungen, Planer …): Titel oben, Werkzeuge als schlanke Zeile --- */
  html body .pagehead{display:flex!important;flex-direction:column!important;align-items:stretch!important;gap:10px!important;margin:0 0 12px!important;padding:0!important;border:0!important;background:none!important;position:static!important;height:auto!important}
  .pagehead>b,.pagehead .cr,.pagehead i{font-size:26px!important;font-weight:700;color:var(--mink)}
  .pagehead .cr,.pagehead>i{color:var(--mmute)!important}
  .pagehead>b:first-child,.pagehead{flex-wrap:wrap}
  html body .pagehead .sdock{display:flex!important;align-items:center;width:100%!important;gap:2px!important;padding:4px!important;margin:0!important;background:var(--msoft)!important;border:0!important;border-radius:14px!important;box-shadow:none!important;position:static!important;transform:none!important}
  .pagehead .sdock button{flex:none;min-width:40px;height:36px;border-radius:10px!important;background:none!important;box-shadow:none!important}
  .pagehead .sdock button.on{background:var(--mb)!important}
  .pagehead .sdock .dk-search{flex:1;min-width:0;display:flex;align-items:center;gap:6px;background:none!important;border:0!important;box-shadow:none!important;padding:0 4px!important;width:auto!important}
  .pagehead .sdock .dk-search input{flex:1;min-width:0;width:100%!important;border:0!important;outline:0;background:none!important;font-size:15px;color:var(--mink)}
  .pagehead .sdk-sep{display:none}

  /* --- Dokumente: Ordner als kompakte Farbkacheln, Dateien als einfache Liste --- */
  html body .docspaper,html body .docspaper .dmain{background:none!important;border:0!important;box-shadow:none!important;padding:0!important;border-radius:0!important;margin:0!important;max-height:none!important;overflow:visible!important;height:auto!important}
  .docspaper .dtop{display:block!important;margin:0!important;padding:0!important}
  .docspaper .dtl{width:100%!important;max-width:none!important}
  .docspaper .dsec{margin:14px 0 8px!important;font-size:12.5px!important;color:var(--mmute)!important;text-transform:uppercase;letter-spacing:.06em;font-weight:700}
  .docspaper .dsec small{margin-left:6px;color:var(--mmute)}
  .docspaper .drc,.docspaper .fold.add,.docspaper .dth,.docspaper .dt2,.docspaper .dsj,.docspaper .fold .dmore,.docspaper .dtr .dd:not(:last-of-type){display:none!important}
  html body .docspaper .items.fgrid,html body .docspaper .items{display:grid!important;grid-template-columns:1fr 1fr!important;gap:8px!important;padding:0!important;margin:0!important}
  html body .docspaper .items>.fold{position:relative;width:auto!important;max-width:none!important;height:auto!important;min-height:64px;margin:0!important;padding:0!important;border-radius:16px!important;background:var(--c)!important;box-shadow:none!important;overflow:hidden}
  html body .docspaper .fold .f3d{display:flex!important;align-items:center;gap:10px;position:static!important;height:auto!important;max-width:none!important;width:100%!important;padding:12px!important;transform:none!important;filter:none!important}
  .docspaper .fold .f3d>svg,.docspaper .fold .fback,.docspaper .fold .ffront>i{display:none!important}
  html body .docspaper .fold .fico{position:static!important;display:grid!important;place-items:center;width:30px;height:30px;flex:none;color:#fff}.docspaper .fold .fico svg{width:24px;height:24px}
  html body .docspaper .fold .ftxt{position:static!important;min-width:0;color:#fff!important;text-align:left}
  html body .docspaper .fold .ftxt>b{display:block;font-size:14.5px!important;color:#fff!important;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  html body .docspaper .fold .ftxt>small{display:block;font-size:11.5px;color:rgba(255,255,255,.8)!important}
  .docspaper .dtools{margin:12px 0 4px!important;padding:0!important}
  .docspaper .dchips{display:flex!important;gap:6px;overflow-x:auto;scrollbar-width:none;background:none!important;box-shadow:none!important;padding:0!important}.docspaper .dchips::-webkit-scrollbar{display:none}
  .docspaper .dchips button{flex:none;height:34px;padding:0 12px;border-radius:999px!important;background:var(--msoft)!important;gap:6px}.docspaper .dchips button.on{background:var(--macc)!important;color:var(--mb)!important}.docspaper .dchips button.on svg{stroke:var(--mb)}
  .docspaper .dlist{margin:0!important}.docspaper .dtab{display:block!important;border:0!important;background:none!important}
  html body .docspaper .dtr{display:flex!important;align-items:center;gap:12px;padding:11px 0!important;border:0!important;border-bottom:1px solid var(--mline)!important;background:none!important;border-radius:0!important;height:auto!important;min-height:56px}
  .docspaper .dtr .dn{display:flex;align-items:center;gap:12px;flex:1;min-width:0}.docspaper .dtr .dn b{font-size:15.5px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.docspaper .dtr .dn small{display:none}
  .docspaper .dtr .dd{display:block!important;flex:none;font-size:12px;color:var(--mmute)}

  html body .pagehead{flex-direction:row!important;flex-wrap:wrap!important;align-items:baseline!important;column-gap:8px!important}
  .pagehead>span,.pagehead>i{font-size:20px!important;color:var(--mmute)!important;font-weight:600}
  .pagehead>span:first-child:not(:last-child){display:none}.pagehead>span:first-child+i{display:none}
  html body .pagehead .sdock{flex:1 0 100%!important}
  html body .docspaper .items>.fold{height:66px!important;min-height:0!important;aspect-ratio:auto!important}
  .docspaper .dtools{display:none!important}

  html body .docspaper .fold .f3d{height:66px!important;min-height:0!important;padding:0 14px!important;box-sizing:border-box}
  html body .docspaper .fold .ffront{position:static!important;display:contents}

  /* --- Dokument lesen/schreiben: Seite randlos, normale Zeilenhöhe --- */
  html body .ned-paper:not(.docspaper){background:var(--mb)!important;border-radius:0!important;box-shadow:none!important;border:0!important;padding:8px 0 24px!important;margin:0!important;clip-path:none!important;max-width:none!important}
  .ned-paper:not(.docspaper) h1{font-size:26px!important;line-height:1.2!important;margin:6px 0 10px!important}
  .ned-paper:not(.docspaper) :is(p,li){font-size:16px!important;line-height:1.55!important}
  /* --- Prüfungen: Karten als weiche Zeilen --- */
  html body .examc{background:var(--msoft)!important;border:0!important;margin-bottom:8px!important;padding:12px 14px!important}

  html body .exr{background:var(--msoft)!important;border:0!important;box-shadow:none!important;border-radius:16px!important;margin-bottom:8px!important;padding:12px 14px!important}
  .exr .exr-d,.exr[style]{--c:var(--mink)}
}