/* Hilfmir (hilfmir.schule) – Prototyp-Styles. Keine externen Fonts/CDNs (Datenschutz + Tempo). */
:root{
  --rot:#c73a22; --rot-hell:#d9442b; --petrol:#17666a; --petrol-dunkel:#0f4b4e; --senf:#e8a72c;
  --creme:#fff7e8; --papier:#fffdf8; --tinte:#2b1d14; --grau:#5f5248; --linie:#e8dcc8;
  --ok:#1d7a3a; --radius:16px; --schatten:0 2px 0 rgba(74,42,26,.08),0 8px 24px rgba(74,42,26,.08);
  --max:1120px;
  font-family: system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  color:var(--tinte); background:var(--creme);
  -webkit-text-size-adjust:100%;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;line-height:1.55;font-size:1.0625rem;min-height:100vh;display:flex;flex-direction:column}
main{flex:1}
img{max-width:100%;height:auto}
a{color:var(--petrol-dunkel);text-underline-offset:3px}
a:hover{color:var(--rot)}
:focus-visible{outline:3px solid var(--senf);outline-offset:3px;border-radius:6px}
h1,h2,h3{line-height:1.15;letter-spacing:-.01em;margin:0 0 .5em}
h1{font-size:clamp(2rem,5vw,3.25rem)}
h2{font-size:clamp(1.5rem,3.2vw,2.1rem)}
h3{font-size:1.2rem}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.sr-only{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--tinte);color:#fff;padding:10px 14px;border-radius:8px;z-index:100}
.skip:focus{left:8px;color:#fff}

/* Header */
.site-header{background:var(--papier);border-bottom:1px solid var(--linie);position:sticky;top:0;z-index:20}
.site-header .wrap{display:flex;align-items:center;gap:16px;min-height:64px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.25rem;text-decoration:none;color:var(--tinte)}
.logo img{width:40px;height:40px;border-radius:12px}
.logo span b{color:var(--rot)}
.nav{margin-left:auto;display:flex;gap:4px;flex-wrap:wrap}
.nav a{padding:10px 12px;border-radius:10px;text-decoration:none;color:var(--tinte);font-weight:600;font-size:.98rem}
.nav a:hover{background:var(--creme)}
.nav a[aria-current=page]{background:var(--petrol);color:#fff}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 20px;border-radius:12px;border:2px solid transparent;font:inherit;font-weight:700;cursor:pointer;text-decoration:none;transition:transform .08s ease,background .15s}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--rot);color:#fff}
.btn-primary:hover{background:#a92f1a;color:#fff}
.btn-secondary{background:#fff;color:var(--petrol-dunkel);border-color:var(--petrol)}
.btn-secondary:hover{background:#eaf5f5;color:var(--petrol-dunkel)}
.btn-ghost{background:transparent;color:var(--tinte);border-color:var(--linie)}
.btn-ghost:hover{background:#fff}
.btn-small{min-height:40px;padding:8px 14px;font-size:.95rem}
.btn-danger{background:#fff;color:#a12a14;border-color:#e3b3a8}

/* Hero */
.hero{padding:48px 0 32px;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center}
.hero .kicker{display:inline-block;background:#fff;border:1px solid var(--linie);padding:6px 12px;border-radius:999px;font-weight:700;color:var(--petrol-dunkel);font-size:.9rem;margin-bottom:14px}
.hero h1 em{font-style:normal;color:var(--rot)}
.hero .lead{font-size:1.2rem;color:var(--grau);max-width:36em}
.hero .actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}
/* Sprechblase hängt am Figur-Container (Prozent = Bildmaße), Spitze zeigt auf den Bart neben dem Mund.
   Rechts wird Platz für die Blase reserviert (margin-right in Abhängigkeit von --fig). */
.hero-figure{--fig:min(340px,69%);--bw:50%;position:relative;justify-self:center;width:var(--fig);margin-right:calc(var(--fig) * .43)}
.hero-figure img,.hero-gnome{display:block;width:100%;height:auto;filter:drop-shadow(0 12px 20px rgba(74,42,26,.18))}
.hero-bubble{position:absolute;z-index:2;left:calc(80% + 20px);bottom:calc(51% - 21px);width:var(--bw);box-sizing:border-box;background:#fff;border:2px solid var(--tinte);border-radius:18px;padding:10px 14px;font-weight:700;box-shadow:var(--schatten);font-size:.98rem;line-height:1.35}
.hero-bubble::before,.hero-bubble::after{content:"";position:absolute;bottom:10px;width:0;height:0;border-style:solid;border-color:transparent}
.hero-bubble::before{left:-20px;border-width:9px 20px 9px 0;border-right-color:var(--tinte)}
.hero-bubble::after{left:-16px;bottom:12px;border-width:7px 17px 7px 0;border-right-color:#fff}
/* Sprechblase ploppt einmal mit kleinem Federn auf; Zwerg-Animationen stecken im SVG (gx-*) */
.hero-bubble{animation:bubble-pop .6s cubic-bezier(.2,1.5,.45,1) .7s both;transform-origin:0 100%}
@keyframes bubble-pop{from{opacity:0;transform:scale(.3)}to{opacity:1;transform:none}}

/* Sections */
section{padding:40px 0}
.band{background:var(--papier);border-top:1px solid var(--linie);border-bottom:1px solid var(--linie)}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:#fff;border:1px solid var(--linie);border-radius:var(--radius);padding:22px;box-shadow:var(--schatten)}
.card h3{margin-top:.2em}
.icon{font-size:1.8rem;line-height:1;display:block;margin-bottom:8px}
.muted{color:var(--grau)}
.quote{font-size:1.15rem;font-style:italic;border-left:4px solid var(--senf);padding:4px 0 4px 16px;margin:0 0 1em}

/* Tool hub */
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:18px;margin-top:24px;padding:0;list-style:none}
.tile{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--linie);border-radius:var(--radius);padding:20px;box-shadow:var(--schatten);min-height:200px}
.tile h3{margin:6px 0 6px}
.tile p{color:var(--grau);font-size:.98rem;flex:1}
.tile .badge{position:absolute;top:16px;right:16px;font-size:.78rem;font-weight:800;padding:4px 10px;border-radius:999px;text-transform:uppercase;letter-spacing:.04em}
.badge-live{background:#e0f2e6;color:var(--ok)}
.badge-bald{background:#fdf0d6;color:#7a5200}
.tile.live{border:2px solid var(--petrol)}
.tile.bald{background:#fffcf6}
.tile.bald .icon{filter:grayscale(.4)}
.tile .tile-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.tile a.stretch::after{content:"";position:absolute;inset:0;border-radius:var(--radius)}
.tile a.stretch{text-decoration:none}
.tile:has(a.stretch:hover){transform:translateY(-2px);transition:transform .15s}
.tile .sub{position:relative;z-index:1;font-size:.9rem}

/* Forms */
form .field{margin-bottom:16px}
label,.label{display:block;font-weight:700;margin-bottom:6px}
input[type=text],input[type=email],input[type=number],select,textarea{width:100%;font:inherit;padding:12px 14px;border:2px solid #cbbba3;border-radius:12px;background:#fff;color:var(--tinte);min-height:48px}
input:focus,select:focus,textarea:focus{border-color:var(--petrol);outline:none;box-shadow:0 0 0 3px rgba(23,102,106,.2)}
.checks{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:8px;border:0;padding:0;margin:0 0 16px}
.checks legend{font-weight:700;margin-bottom:6px}
.check{display:flex;gap:10px;align-items:flex-start;font-weight:500;background:#fff;border:1px solid var(--linie);border-radius:10px;padding:10px 12px;cursor:pointer;margin:0}
.check input{width:20px;height:20px;margin-top:2px;accent-color:var(--petrol);flex:none}
.hint{font-size:.9rem;color:var(--grau);margin-top:4px}
.hp{position:absolute;left:-9999px}
.form-card{max-width:720px}
.success{background:#e8f6ec;border:2px solid #8fcca0;border-radius:var(--radius);padding:18px}
.error-msg{color:#a12a14;font-weight:700}

/* TODO-Boxen (sichtbar, damit nichts vergessen wird) */
.todo{background:repeating-linear-gradient(-45deg,#fff8d6,#fff8d6 12px,#fff2b8 12px,#fff2b8 24px);border:2px dashed #b88a00;border-radius:12px;padding:14px 16px;margin:16px 0;color:#4d3800}
.todo strong:first-child{display:inline-block;background:#b88a00;color:#fff;border-radius:6px;padding:1px 8px;margin-right:6px;font-size:.85rem;letter-spacing:.05em}

/* Footer */
.site-footer{background:var(--tinte);color:#f3e8d8;padding:28px 0;margin-top:40px;font-size:.95rem}
.site-footer a{color:#ffd88a}
.site-footer .wrap{display:flex;gap:16px 28px;flex-wrap:wrap;align-items:center}
.site-footer .spacer{flex:1}
.linkbtn{background:none;border:0;color:#ffd88a;font:inherit;text-decoration:underline;cursor:pointer;padding:8px 0;min-height:44px}

/* Notenrechner */
.nr-toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:end;margin:16px 0}
.nr-toolbar .field{margin:0;min-width:200px;flex:1}
.cats{display:flex;flex-wrap:wrap;gap:12px;margin:8px 0 4px}
.cat{display:grid;grid-template-columns:1fr 92px 44px;gap:8px;align-items:end;background:#fff;border:1px solid var(--linie);border-radius:12px;padding:10px;min-width:280px;flex:1}
.cat label{font-size:.85rem;margin-bottom:4px}
.cat input{min-height:44px;padding:8px 10px}
.icon-btn{min-width:44px;min-height:44px;border-radius:10px;border:1px solid var(--linie);background:#fff;cursor:pointer;font-size:1.2rem;line-height:1;color:var(--tinte)}
.icon-btn:hover{background:#fdecea;color:#a12a14}
.table-wrap{overflow-x:auto;background:#fff;border:1px solid var(--linie);border-radius:var(--radius);box-shadow:var(--schatten);-webkit-overflow-scrolling:touch}
table.nr{border-collapse:collapse;width:100%;min-width:640px}
table.nr th,table.nr td{padding:8px 10px;border-bottom:1px solid var(--linie);text-align:left;vertical-align:middle}
table.nr thead th{background:var(--papier);font-size:.85rem;text-transform:uppercase;letter-spacing:.03em;color:var(--grau);position:sticky;top:0}
table.nr td input{min-height:44px;padding:8px 10px;border-width:1px}
table.nr td.num,table.nr th.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
table.nr td.avg{font-weight:800;font-size:1.1rem}
.note-chip{display:inline-block;min-width:2.4em;text-align:center;padding:4px 8px;border-radius:8px;font-weight:800}
.n1{background:#dff3e4;color:#145a2a}.n2{background:#e7f4dc;color:#305a14}.n3{background:#fbf3d0;color:#6a5100}
.n4{background:#fde6cc;color:#7a3d00}.n5{background:#fbd9d2;color:#8a2312}.n6{background:#f6c9c9;color:#7a0f0f}
.nx{background:#eee;color:#555}
.cell-err{border-color:#c0392b!important;background:#fff5f3}
.legend{font-size:.92rem;color:var(--grau)}
.stats{display:flex;gap:12px;flex-wrap:wrap;margin:14px 0}
.stat{background:#fff;border:1px solid var(--linie);border-radius:12px;padding:10px 14px;min-width:130px}
.stat b{display:block;font-size:1.4rem}
details.help{background:#fff;border:1px solid var(--linie);border-radius:12px;padding:12px 16px;margin:12px 0}
details.help summary{font-weight:700;cursor:pointer;min-height:32px}
.privacy-pill{display:inline-flex;gap:8px;align-items:center;background:#e8f6ec;color:#145a2a;border-radius:999px;padding:6px 12px;font-weight:700;font-size:.92rem}

/* Maskottchen-Widget */
.hm{position:fixed;right:0;bottom:16px;z-index:50;display:flex;align-items:flex-end;pointer-events:none}
.hm-fig{pointer-events:auto;width:104px;height:92px;border:0;padding:0;background:none;cursor:pointer;transform:translateX(62%);transition:transform .45s cubic-bezier(.2,1.4,.4,1);position:relative}
.hm-fig img{width:104px;height:auto;display:block;transform:rotate(-12deg);transform-origin:80% 90%;filter:drop-shadow(-3px 4px 6px rgba(0,0,0,.18))}
.hm-fig:hover,.hm-fig:focus-visible,.hm.talking .hm-fig{transform:translateX(18%)}
/* Sprechblase sitzt links neben dem Kopf; Spitze (unten an der Blase) zeigt auf den Bart links vom Mund. */
.hm-bubble{pointer-events:auto;position:relative;z-index:1;max-width:min(300px,calc(100vw - 130px));background:#fff;border:2px solid var(--tinte);border-radius:16px;padding:12px 14px 10px;margin:0 -16px -6px 0;box-shadow:var(--schatten);font-weight:600;font-size:.98rem;opacity:0;transform:translateY(8px) scale(.96);transition:opacity .2s,transform .2s;visibility:hidden}
.hm-bubble::before,.hm-bubble::after{content:"";position:absolute;width:0;height:0;border-style:solid;border-color:transparent}
.hm-bubble::before{right:-34px;bottom:4px;border-width:9px 0 9px 34px;border-left-color:var(--tinte)}
.hm-bubble::after{right:-30px;bottom:6px;border-width:7px 0 7px 31px;border-left-color:#fff}
.hm.talking .hm-bubble{opacity:1;transform:none;visibility:visible}
.hm-bubble p{margin:0 22px 8px 0}
.hm-close{position:absolute;top:4px;right:4px;width:36px;height:36px;border:0;background:none;font-size:1.3rem;cursor:pointer;border-radius:8px;color:var(--grau)}
.hm-close:hover{background:var(--creme)}
.hm-actions{display:flex;gap:6px;flex-wrap:wrap}
.hm-actions button{font:inherit;font-size:.85rem;font-weight:700;border-radius:8px;border:1px solid var(--linie);background:var(--creme);padding:6px 10px;min-height:36px;cursor:pointer}
.hm-actions button:hover{background:#fdecc0}
.hm.leaving .hm-fig{transform:translateX(120%) rotate(10deg);transition:transform .9s ease-in}
.hm.hidden{display:none}

/* Responsive */
@media (max-width:900px){
  .hero .wrap{grid-template-columns:1fr}
  .hero-figure{--fig:min(250px,58%);--bw:58%;order:-1;margin-top:20px;margin-right:calc(var(--fig) * .48)}
  .grid3{grid-template-columns:1fr 1fr}
}
@media (max-width:620px){
  body{font-size:1rem}
  .grid3{grid-template-columns:1fr}
  .site-header .wrap{padding-top:8px;padding-bottom:8px;gap:6px}
  .nav{margin-left:0;width:100%}
  .nav{gap:0;justify-content:space-between}
  .nav a{padding:8px 7px;font-size:.88rem}
  .site-header{position:static}
  .hero{padding-top:24px}
  .hero-figure{--fig:min(200px,57%);--bw:64%;margin-right:calc(var(--fig) * .55)}
  .hero-bubble{font-size:.85rem;padding:8px 10px;border-radius:14px}
  .hm-bubble{font-size:.92rem;padding:10px 12px 8px}
  .hm-fig{width:84px;height:76px}.hm-fig img{width:84px}
  .hm-bubble{margin-right:-12px}
  .hm-bubble::before{right:-30px;border-width:9px 0 9px 30px}
  .hm-bubble::after{right:-26px;border-width:7px 0 7px 27px}
  .cat{min-width:100%}
}
@media print{.site-header,.site-footer,.hm,.nr-toolbar,.no-print{display:none!important}body{background:#fff}.table-wrap{box-shadow:none;border:0}}

/* Speichern-Wahl (js/store.js) */
.speichern{margin:16px 0 20px;padding:16px 18px}
.sp-choice{border:0;padding:0;margin:0}
.sp-choice legend{font-weight:800;font-size:1.05rem;margin-bottom:10px;padding:0}
.sp-opts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.sp-opt{display:flex;gap:10px;align-items:flex-start;font-weight:500;margin:0;padding:12px;border:2px solid var(--linie);border-radius:12px;background:var(--papier);cursor:pointer}
.sp-opt input{width:20px;height:20px;margin-top:3px;accent-color:var(--petrol);flex:none}
.sp-opt:has(input:checked){border-color:var(--petrol);background:#eef7f7}
.sp-opt.is-disabled{cursor:not-allowed;opacity:.7;background:#faf6ef}
.sp-txt b{font-size:1rem}
.sp-desc{display:block;font-size:.92rem;color:var(--grau);line-height:1.4;margin-top:2px}
.sp-tag{display:inline-block;font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.04em;padding:2px 8px;border-radius:999px;background:#e0f2e6;color:var(--ok);vertical-align:2px}
.sp-tag-bald{background:#fdf0d6;color:#7a5200}
.sp-note{margin:12px 0 0;padding:10px 12px;border-radius:10px;background:#e8f6ec;color:#145a2a;font-weight:600}
.sp-local{margin-top:12px}
.sp-status{margin:0 0 8px;font-weight:600}
.sp-remind{margin:0 0 10px;padding:10px 12px;border-radius:10px;background:#fff2b8;color:#4d3800;font-weight:700}
.sp-actions{display:flex;gap:8px;flex-wrap:wrap}
.sp-msg{margin:8px 0 0;font-weight:700;color:var(--petrol-dunkel)}
.sp-msg:empty{display:none}
.sp-legal{margin:10px 0 0;font-size:.88rem;color:var(--grau)}
.sp-legacy{background:#fff2b8;border-radius:10px;padding:10px 12px;font-weight:600}
.sp-dialog{border:0;border-radius:var(--radius);padding:20px;max-width:min(440px,calc(100vw - 32px));box-shadow:var(--schatten)}
.sp-dialog::backdrop,#nr-dialog::backdrop{background:rgba(43,29,20,.45)}
.sp-dialog input[type=password]{width:100%;font:inherit;padding:12px 14px;border:2px solid #cbbba3;border-radius:12px;min-height:48px}
.sp-explain dt{font-weight:800;margin-top:12px}
.sp-explain dd{margin:4px 0 0 0;color:var(--grau)}
@media (max-width:900px){.sp-opts{grid-template-columns:1fr}}
@media print{.speichern,.sp-legacy{display:none!important}}

/* Startseite: Werkzeug-Block „Schon jetzt ausprobieren“ (vor #warteliste) */
.teaser{padding-bottom:8px}
.section-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px 16px;margin-bottom:.5em}
.section-head h2{margin:0}
.tiles-teaser{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));margin-top:16px}
.tiles-teaser .tile{min-height:0}
@media (max-width:620px){.section-head .btn{width:100%}}

/* Notenrechner: Button-Hierarchie (rot = loslegen „+ Schüler:in“, petrol = sichern „CSV exportieren“,
   Kontur = Nebenaktion, dunkelrote Kontur + 🗑 + Rückfrage = löschen) */
.btn-petrol{background:var(--petrol);color:#fff}
.btn-petrol:hover{background:var(--petrol-dunkel);color:#fff}
.btn-destruktiv{background:transparent;color:#8f2412;border-color:#8f2412}
.btn-destruktiv:hover{background:#fdecea;color:#8f2412}
.nr-toolbar .btn{min-height:48px}
.nr-aktionen{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.nr-aktionen .btn-destruktiv{margin-left:auto}
.nr-aktionen .btn,#nr-addcat,.tipp .btn{min-height:44px}
.nr-aktionen .btn:disabled{opacity:.55;cursor:not-allowed}
.nr-toolbar .btn:focus-visible,.nr-aktionen .btn:focus-visible,#nr-addcat:focus-visible,.tipp .btn:focus-visible,.tipps-link:focus-visible{outline:3px solid var(--tinte);outline-offset:3px}
.tipps-again{margin:-4px 0 0;text-align:right}
.tipps-link{background:none;border:0;padding:10px 4px;min-height:44px;font:inherit;font-size:.9rem;color:var(--grau);text-decoration:underline;text-underline-offset:3px;cursor:pointer}
.tipps-link:hover{color:var(--petrol-dunkel)}

/* Erstbesuch-Tipps (js/tipps.js): Hilfmir mit Sprechblase, zeigt auf den passenden Button */
.tipp{position:absolute;z-index:60;width:min(380px,calc(100vw - 24px));display:flex;gap:10px;align-items:flex-start;background:#fff;border:2px solid var(--tinte);border-radius:16px;padding:12px 14px 12px 10px;box-shadow:0 10px 30px rgba(43,29,20,.22);animation:tipp-pop .22s ease-out}
.tipp[hidden],.tipp .btn[hidden]{display:none}
table.nr td:first-child input{min-width:9em}
.tipp-gnom{width:72px;height:auto;flex:none;margin-top:2px}
.tipp-body{flex:1;min-width:0}
.tipp-schritt{margin:0 0 2px;font-size:.8rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase;color:var(--petrol-dunkel)}
.tipp-text{margin:0 0 10px;font-weight:600;font-size:.98rem;line-height:1.45}
.tipp-aktionen{display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap}
.tipp-pfeil{position:absolute;top:-11px;width:18px;height:18px;margin-left:-9px;background:#fff;border-left:2px solid var(--tinte);border-top:2px solid var(--tinte);transform:rotate(45deg)}
.tipp-oben .tipp-pfeil{top:auto;bottom:-11px;transform:rotate(225deg)}
.tipp-ziel{position:relative;z-index:2;outline:3px solid var(--senf);outline-offset:3px;box-shadow:0 0 0 7px rgba(232,167,44,.35);animation:tipp-puls 1.6s ease-in-out infinite}
html[data-tipps-offen] .hm{visibility:hidden}
@keyframes tipp-pop{from{opacity:0;transform:translateY(6px) scale(.97)}to{opacity:1;transform:none}}
@keyframes tipp-puls{0%,100%{box-shadow:0 0 0 5px rgba(232,167,44,.45)}50%{box-shadow:0 0 0 10px rgba(232,167,44,.12)}}
@media (prefers-reduced-motion:reduce){.tipp,.tipp-ziel{animation:none}}
@media (max-width:620px){
  .nr-toolbar .field{flex-basis:100%}
  .nr-toolbar .btn{flex:1 1 auto}
  .tipp-gnom{width:54px}
  .tipps-again{text-align:left}
}
@media print{.tipp,.tipps-again{display:none!important}}