@import url(/fonts/fonts.css);
/* Lern Werk – Handy zuerst, ein Bildschirm nach dem anderen; die Aufgabe liegt auf einer linierten Karteikarte, Knöpfe sitzen am Daumen. */
:root {
  --paper: #f5f8fb;
  --sheet: #ffffff;
  --ink: #1b2533;
  --muted: #5b6878;
  --rule: #d9e2ec;
  --blue: #1f5fae;
  --blue-soft: #e4eefa;
  --red: #c8102e;
  --red-soft: #fbe6e9;
  --green: #217a46;
  --green-soft: #e2f3e8;
  --amber: #9a5c00;
  --amber-soft: #fff1d6;
  --display: "Bricolage Grotesque", "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --body: "Atkinson Hyperlegible", "Verdana", system-ui, sans-serif;
  --r: 14px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #10161e; --sheet: #18212c; --ink: #e8eef5; --muted: #9aa8b8; --rule: #2a3644;
    --blue: #7db2ff; --blue-soft: #1c2d45; --red: #ff7a8a; --red-soft: #3a1d24;
    --green: #6fd39a; --green-soft: #183326; --amber: #f0b45a; --amber-soft: #3a2a10; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #10161e; --sheet: #18212c; --ink: #e8eef5; --muted: #9aa8b8; --rule: #2a3644;
  --blue: #7db2ff; --blue-soft: #1c2d45; --red: #ff7a8a; --red-soft: #3a1d24;
  --green: #6fd39a; --green-soft: #183326; --amber: #f0b45a; --amber-soft: #3a2a10; color-scheme: dark;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
.wrap .wrap { width: 100%; }
body { background: var(--paper); color: var(--ink); font: 17px/1.5 var(--body); -webkit-tap-highlight-color: transparent; }
.wrap { max-width: 560px; margin: 0 auto; padding-inline: 16px; padding-block: 16px 40px; display: grid; gap: 16px; }
h1, h2, h3 { font-family: var(--display); text-wrap: balance; margin: 0; line-height: 1.15; }
h2 { font-size: 1.35rem; }
p { margin: 0; }
.top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.brand { display: flex; align-items: center; gap: 10px; font: 800 1.5rem/1 var(--display); }
.tab-w { display: inline-grid; place-items: center; width: 38px; height: 38px; background: #5f6668; color: #fff; font: 800 24px/1 var(--display); border-radius: 0 0 6px 6px; }
.panel { background: var(--sheet); border: 1px solid var(--rule); border-radius: var(--r); padding: 16px; display: grid; gap: 14px; }
.label { font-size: .75rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); font-weight: 700; }
.hint { color: var(--muted); font-size: .9rem; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.btn { font: 700 1rem var(--body); border: 0; border-radius: 12px; padding: 13px 18px; cursor: pointer; background: var(--blue); color: var(--sheet); text-align: center; }
.btn.big { width: 100%; padding: 16px; font-size: 1.1rem; }
.btn.ghost { background: transparent; color: var(--blue); border: 1.5px solid var(--blue); }
.btn.quiet { background: transparent; color: var(--muted); padding: 8px 10px; font-weight: 400; font-size: .9rem; }
.btn.good { background: var(--green); }
.btn.small { padding: 8px 12px; font-size: .9rem; }
.btn:disabled { opacity: .45; cursor: default; }
.btn:focus-visible, .chip:focus-visible, .choice:focus-visible, input:focus-visible, .seg button:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { font: inherit; font-size: .92rem; border: 1.5px solid var(--rule); background: var(--sheet); color: var(--ink); padding: 7px 12px; border-radius: 999px; cursor: pointer; }
.chip[aria-pressed="true"] { border-color: var(--blue); background: var(--blue-soft); color: var(--blue); font-weight: 700; }
.seg { display: grid; grid-template-columns: repeat(3, 1fr); border: 1.5px solid var(--rule); border-radius: 12px; overflow: hidden; }
.seg button { font: inherit; font-size: .9rem; padding: 10px 6px; border: 0; background: var(--sheet); color: var(--ink); cursor: pointer; }
.seg button + button { border-left: 1.5px solid var(--rule); }
.seg button[aria-pressed="true"] { background: var(--blue); color: var(--sheet); font-weight: 700; }
input[type="text"], input[type="email"], input[type="password"], input[type="number"] { font: 1.15rem var(--body); padding: 12px 14px; border: 2px solid var(--rule); border-radius: 12px; background: var(--paper); color: var(--ink); width: 100%; min-width: 0; }
input.sm { font-size: .95rem; padding: 7px 9px; border-width: 1.5px; border-radius: 8px; }

/* lists on home */
.lists { display: grid; gap: 10px; }
.lcard { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 4px 12px; align-items: center; padding: 12px 14px; border: 1px solid var(--rule); border-radius: 12px; background: var(--sheet); cursor: pointer; text-align: left; font: inherit; color: inherit; width: 100%; }
.lcard b { font-family: var(--display); font-size: 1.05rem; overflow-wrap: anywhere; }
.lcard .meta { grid-column: 1 / -1; display: flex; gap: 10px; align-items: center; color: var(--muted); font-size: .85rem; font-variant-numeric: tabular-nums; }
.meter { flex: 1; height: 6px; border-radius: 3px; background: var(--rule); overflow: hidden; display: flex; }
.meter i { display: block; height: 100%; }
.meter .k { background: var(--green); }
.meter .h { background: var(--amber); }
.sel { width: 22px; height: 22px; accent-color: var(--blue); }

/* exercise */
.qhead { display: flex; justify-content: space-between; align-items: center; color: var(--muted); font-size: .9rem; font-variant-numeric: tabular-nums; }
.progress { height: 6px; background: var(--rule); border-radius: 3px; overflow: hidden; }
.progress i { display: block; height: 100%; background: var(--blue); width: 0; transition: width .25s; }
.card { border: 1px solid var(--rule); border-radius: var(--r); background: var(--sheet); padding: 24px 16px; text-align: center; display: grid; gap: 10px; min-height: 170px; align-content: center;
  background-image: repeating-linear-gradient(to bottom, transparent 0 31px, var(--rule) 31px 32px); background-position: 0 14px; }
.kind { justify-self: center; font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; font-weight: 700; padding: 3px 10px; border-radius: 999px; }
.kind.m { background: var(--blue-soft); color: var(--blue); }
.kind.s { background: var(--amber-soft); color: var(--amber); }
.ask { color: var(--muted); font-size: .95rem; }
.word { font: 800 clamp(1.5rem, 7vw, 2.2rem)/1.2 var(--display); overflow-wrap: anywhere; }
.word.en { color: var(--blue); }
.speak { justify-self: center; font: inherit; font-size: .9rem; background: var(--blue-soft); color: var(--blue); border: 0; border-radius: 999px; padding: 7px 14px; cursor: pointer; }
.speak.huge { font-size: 1.2rem; padding: 14px 24px; }
.choices { display: grid; gap: 10px; }
.choice { font: 1.05rem var(--body); text-align: left; padding: 14px; border-radius: 12px; border: 2px solid var(--rule); background: var(--sheet); color: var(--ink); cursor: pointer; overflow-wrap: anywhere; }
.choice.right { border-color: var(--green); background: var(--green-soft); }
.choice.wrong { border-color: var(--red); background: var(--red-soft); }
.inrow { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; }
.mic { width: 54px; border-radius: 12px; border: 2px solid var(--rule); background: var(--sheet); color: var(--ink); font-size: 1.3rem; cursor: pointer; }
.mic.on { border-color: var(--red); background: var(--red-soft); animation: pulse 1s infinite; }
@keyframes pulse { 50% { opacity: .6; } }
@media (prefers-reduced-motion: reduce) { .mic.on { animation: none; } .progress i { transition: none; } }
.tip { font-size: .85rem; color: var(--muted); }
.feedback { border-radius: 12px; padding: 12px 14px; display: grid; gap: 4px; }
.feedback.ok { background: var(--green-soft); color: var(--green); }
.feedback.no { background: var(--red-soft); color: var(--red); }
.feedback.near { background: var(--amber-soft); color: var(--amber); }
.feedback.wait { background: var(--blue-soft); color: var(--blue); }
.feedback strong { font-size: 1.05rem; }
.feedback .sol { color: var(--ink); }
.diff ins { text-decoration: none; background: var(--amber-soft); color: var(--amber); border-bottom: 2px solid var(--amber); }

/* review */
.rv { display: grid; gap: 8px; }
.rvrow { display: grid; grid-template-columns: auto minmax(0,1fr) minmax(0,1fr) auto; gap: 6px; align-items: center; }
.rvrow.off input[type="text"], input[type="email"], input[type="password"], input[type="number"] { opacity: .45; }
.cut { font: inherit; font-size: .75rem; border: 0; background: none; color: var(--muted); cursor: pointer; padding: 4px; }
.stopline { border-top: 2px dashed var(--red); margin: 2px 0; position: relative; }
.stopline span { position: absolute; right: 0; top: -11px; background: var(--sheet); color: var(--red); font-size: .72rem; font-weight: 700; padding: 0 6px; }
.thumbs { display: flex; gap: 8px; flex-wrap: wrap; }
.thumbs img { width: 72px; height: 96px; object-fit: cover; border-radius: 8px; border: 1px solid var(--rule); }

/* word list */
.wl { display: grid; }
.wli { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr) auto; gap: 10px; align-items: baseline; padding: 8px 0; border-bottom: 1px solid var(--rule); }
.wli .en { color: var(--blue); font-weight: 700; overflow-wrap: anywhere; }
.wli .de { overflow-wrap: anywhere; }
.bars { display: grid; gap: 3px; }
.dots { display: flex; gap: 2px; }
.dots i { width: 6px; height: 6px; border-radius: 50%; background: var(--rule); }
.dots.m i.on { background: var(--blue); }
.dots.s i.on { background: var(--amber); }
.legend { display: flex; gap: 14px; flex-wrap: wrap; font-size: .82rem; color: var(--muted); align-items: center; }
.legend .dots { display: inline-flex; }
.score { font: 800 3rem/1 var(--display); color: var(--blue); font-variant-numeric: tabular-nums; }
.status { font-size: .8rem; color: var(--muted); }
.spinner { width: 18px; height: 18px; border: 3px solid var(--blue-soft); border-top-color: var(--blue); border-radius: 50%; animation: spin .8s linear infinite; display: inline-block; vertical-align: -4px; }
@keyframes spin { to { transform: rotate(360deg); } }
/* --- v2: Rollen, Eltern-Bereich --- */
.who { display: grid; gap: 12px; }
.whobtn { display: grid; grid-template-columns: auto minmax(0,1fr); gap: 4px 14px; align-items: center; text-align: left; padding: 18px; border-radius: var(--r); border: 1.5px solid var(--rule); background: var(--sheet); color: var(--ink); font: inherit; cursor: pointer; }
.whobtn .av { grid-row: span 2; width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; font: 800 1.4rem/1 var(--display); background: var(--blue-soft); color: var(--blue); }
.whobtn.k1 .av { background: var(--green-soft); color: var(--green); }
.whobtn.par .av { background: var(--amber-soft); color: var(--amber); }
.whobtn b { font: 800 1.3rem/1.1 var(--display); }
.whobtn span { color: var(--muted); font-size: .9rem; }
.whobtn:focus-visible, .tabs button:focus-visible, .pr button:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }
.duo { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.duo .btn { display: grid; gap: 2px; padding: 16px 10px; }
.duo .btn small { font-weight: 400; font-size: .8rem; opacity: .85; }
.streak { color: var(--amber); font-weight: 700; font-size: .95rem; }
.tabs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; background: var(--rule); padding: 4px; border-radius: 12px; }
.tabs button { font: inherit; font-size: .85rem; border: 0; border-radius: 9px; padding: 9px 4px; background: transparent; color: var(--ink); cursor: pointer; }
.tabs button[aria-selected="true"] { background: var(--sheet); font-weight: 700; color: var(--blue); }
.kpis { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 10px; }
.kpi { border: 1px solid var(--rule); border-radius: 12px; padding: 12px; background: var(--sheet); }
.kpi b { display: block; font: 800 1.6rem/1.1 var(--display); font-variant-numeric: tabular-nums; }
.kpi span { color: var(--muted); font-size: .82rem; }
.kpi.warn b { color: var(--amber); }
.chartbox { position: relative; }
.chartbox svg { display: block; width: 100%; height: auto; overflow: visible; }
.chartbox text { fill: var(--muted); font: 11px var(--body); }
.chartbox .grid { stroke: var(--rule); stroke-width: 1; }
.chartbox .bar { fill: var(--blue); }
.chartbox .bar.wrongpart { fill: var(--blue-soft); }
.chartbox .hit { fill: transparent; cursor: pointer; }
.chartbox .hit:hover + .hl, .chartbox .hl.on { opacity: 1; }
.chartbox .hl { fill: var(--blue); opacity: 0; pointer-events: none; fill-opacity: .08; }
.tt { position: absolute; pointer-events: none; background: var(--ink); color: var(--paper); font-size: .82rem; padding: 6px 9px; border-radius: 8px; max-width: 240px; transform: translate(-50%, -110%); z-index: 2; }
.chartlegend { display: flex; gap: 14px; font-size: .82rem; color: var(--muted); flex-wrap: wrap; }
.chartlegend i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 5px; vertical-align: -1px; }
.prow { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 4px 10px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--rule); }
.prow .txt { min-width: 0; cursor: pointer; }
.prow .en { color: var(--blue); font-weight: 700; overflow-wrap: anywhere; }
.prow .de { overflow-wrap: anywhere; font-size: .92rem; }
.prow .info { display: flex; gap: 10px; align-items: center; color: var(--muted); font-size: .8rem; font-variant-numeric: tabular-nums; flex-wrap: wrap; }
.prow.off .txt { opacity: .45; }
.pr { display: grid; grid-template-columns: 34px 74px 34px; align-items: center; border: 1.5px solid var(--rule); border-radius: 10px; overflow: hidden; }
.pr button { font: 700 1rem var(--body); border: 0; background: var(--sheet); color: var(--ink); height: 34px; cursor: pointer; }
.pr button:disabled { opacity: .3; cursor: default; }
.pr .lv { text-align: center; font-size: .72rem; font-weight: 700; padding: 0 2px; line-height: 1.1; }
.lv.p2 { color: var(--red); } .lv.p1 { color: var(--amber); } .lv.p0 { color: var(--muted); } .lv.pm1 { color: var(--blue); } .lv.pm2 { color: var(--muted); text-decoration: line-through; }
.edit { grid-column: 1 / -1; display: grid; gap: 8px; padding: 8px 0 4px; }
.sess { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 2px 10px; padding: 9px 0; border-bottom: 1px solid var(--rule); font-variant-numeric: tabular-nums; }
.sess .when { font-weight: 700; }
.sess .what { color: var(--muted); font-size: .85rem; grid-column: 1; }
.sess .pct { grid-row: span 2; align-self: center; font: 800 1.2rem var(--display); }
select { font: inherit; font-size: .9rem; padding: 7px 9px; border-radius: 8px; border: 1.5px solid var(--rule); background: var(--sheet); color: var(--ink); }
.pin { font-size: 1.6rem !important; letter-spacing: .4em; text-align: center; }
.pic { font: 800 4.2rem/1 var(--display); justify-self: center; }
.swatch { justify-self: center; display: inline-block; width: 88px; height: 88px; border-radius: 50%; border: 3px solid var(--rule); }
.tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.tile { display: grid; place-items: center; gap: 4px; min-height: 112px; border-radius: 14px; border: 2px solid var(--rule); background: var(--sheet); color: var(--ink); cursor: pointer; font: inherit; padding: 10px; }
.tile .pic { font-size: 3rem; }
.tile .swatch { width: 60px; height: 60px; }
.tile small { color: var(--muted); font-size: .85rem; }
.tile.right { border-color: var(--green); background: var(--green-soft); }
.tile.wrong { border-color: var(--red); background: var(--red-soft); }
.kidrow { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 8px; align-items: center; }
.oralsol { display: grid; gap: 4px; padding: 12px; border-radius: 12px; background: var(--amber-soft); }
.oralsol .label { color: var(--amber); }
@media (max-width: 380px) { .tabs button { font-size: .78rem; } }

/* ----- Lern Werk ----- */
html { -webkit-text-size-adjust: 100%; }
.tab-w { width: auto; padding: 0 8px; font-size: 20px; letter-spacing: -.02em; }
.brand small { font: 400 .8rem var(--body); color: var(--muted); display: block; }
.form { display: grid; gap: 12px; }
.form label { display: grid; gap: 4px; font-size: .9rem; color: var(--muted); }
.form .err { color: var(--red); font-size: .9rem; min-height: 1.2em; }
.subjects { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.subj { font: inherit; border: 1.5px solid var(--rule); background: var(--sheet); color: var(--ink); border-radius: 14px; padding: 12px 6px; display: grid; gap: 2px; justify-items: center; cursor: pointer; }
.subj .ic { font: 800 1.4rem/1 var(--display); }
.subj small { font-size: .78rem; color: var(--muted); }
.subj[aria-pressed="true"] { border-color: var(--blue); background: var(--blue-soft); color: var(--blue); }
.subj:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }
.task { font: 800 clamp(1.9rem, 10vw, 3rem)/1.15 var(--display); font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.task.sm { font-size: clamp(1.15rem, 5vw, 1.5rem); line-height: 1.35; }
.parts { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.part { font: 1.1rem var(--body); padding: 10px 12px; border-radius: 10px; border: 2px solid var(--rule); background: var(--sheet); color: var(--ink); cursor: pointer; }
.part.right { border-color: var(--green); background: var(--green-soft); }
.part.wrong { border-color: var(--red); background: var(--red-soft); }
.opts-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(64px, 1fr)); gap: 10px; }
.opts-row .choice { text-align: center; font-size: 1.4rem; font-weight: 700; }
.topics { display: grid; gap: 8px; }
.topic { display: grid; grid-template-columns: auto minmax(0,1fr) auto; gap: 4px 10px; align-items: center; padding: 10px 12px; border: 1px solid var(--rule); border-radius: 12px; }
.topic b { font-weight: 700; }
.topic small { grid-column: 2; color: var(--muted); font-size: .82rem; }
.topic .meter { width: 70px; flex: none; }
.card-row { display: grid; gap: 8px; padding: 12px 0; border-bottom: 1px solid var(--rule); }
.card-row:last-child { border-bottom: 0; }
.linkbox { display: grid; gap: 6px; padding: 10px 12px; border-radius: 10px; background: var(--blue-soft); }
.linkbox code { font-size: .8rem; overflow-wrap: anywhere; color: var(--ink); }
.menu { display: flex; gap: 4px; align-items: center; }
.subjtag { font-size: .7rem; font-weight: 700; padding: 2px 7px; border-radius: 999px; background: var(--rule); color: var(--ink); margin-right: 6px; }
.offline { position: fixed; left: 50%; bottom: calc(14px + env(safe-area-inset-bottom, 0px)); transform: translateX(-50%); background: var(--ink); color: var(--paper); padding: 8px 14px; border-radius: 999px; font-size: .85rem; z-index: 5; }
table.mini { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; font-size: .92rem; }
table.mini td, table.mini th { padding: 6px 4px; border-bottom: 1px solid var(--rule); text-align: right; }
table.mini td:first-child, table.mini th:first-child { text-align: left; }
table.mini th { color: var(--muted); font-weight: 400; font-size: .8rem; }