/* Designs aus den Mockups (docs/mockups/Home.dc.html). Ein Design ändert nur Farben und Schrift,
   nie Layout oder Position der Bedienelemente (KONZEPT-Architektur.md → Design & Bedienung). */
:root, [data-design="aurora"] {
  --bg: #F6F3FF; --card: #FFFFFF; --ink: #1B1530; --sub: #5A5274; --soft: #EAE4FF;
  --primary: #5B3DF5; --primary-text: #4A2EE0; --on-primary: #FFFFFF; --accent: #FF7A45; --success: #1E9E7A;
  --danger: #C2410C; --display: "Fredoka", "Nunito", system-ui, sans-serif; color-scheme: light;
}
[data-design="neon"] {
  --bg: #0E0B1F; --card: #1C1638; --ink: #F4F1FF; --sub: #B7AEDD; --soft: #2E2657;
  --primary: #00E5A8; --primary-text: #00E5A8; --on-primary: #0E0B1F; --accent: #FF4FD8; --success: #00E5A8;
  --danger: #FF7A7A; --display: "Space Grotesk", system-ui, sans-serif; color-scheme: dark;
}
[data-design="pastell"] {
  --bg: #FFF3F6; --card: #FFFFFF; --ink: #3A2430; --sub: #7A5666; --soft: #FFDFE8;
  --primary: #C13A66; --primary-text: #B0305B; --on-primary: #FFFFFF; --accent: #F2A93B; --success: #3E9C8F;
  --danger: #B42318; --display: "Baloo 2", "Nunito", system-ui, sans-serif; color-scheme: light;
}
[data-design="natur"] {
  --bg: #F0F4EA; --card: #FFFFFF; --ink: #1E2B1F; --sub: #4E604F; --soft: #DCE9D4;
  --primary: #2F6B3F; --primary-text: #2F6B3F; --on-primary: #FFFFFF; --accent: #D98C1F; --success: #2F6B3F;
  --danger: #B42318; --display: "Fraunces", Georgia, serif; color-scheme: light;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 600 17px/1.45 "Nunito", system-ui, sans-serif;
  -webkit-tap-highlight-color: transparent;
}
#app {
  max-width: 34rem; min-height: 100%; margin: 0 auto;
  padding: calc(env(safe-area-inset-top, 0px) + 20px) 18px calc(env(safe-area-inset-bottom, 0px) + 24px);
  display: flex; flex-direction: column; gap: 16px;
}
h1, h2, .display { font-family: var(--display); font-weight: 700; line-height: 1.15; margin: 0; text-wrap: balance; }
h1 { font-size: 1.9rem; }
h2 { font-size: 1.35rem; }
p { margin: 0; }
.sub { color: var(--sub); font-size: .95rem; }
.ipa { font-family: "Charis SIL", "Doulos SIL", serif; color: var(--sub); font-weight: 400; }

.kopf { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.kopf .gruss { display: grid; gap: 2px; }
.voki { width: 52px; height: 52px; flex: none; }
.karte { background: var(--card); border-radius: 24px; padding: 18px; display: grid; gap: 12px; }
.reihe { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.spalten { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.chip { font-size: .8rem; font-weight: 800; padding: 6px 12px; border-radius: 999px; background: var(--soft); color: var(--ink); }

button, .knopf {
  font: 800 1.05rem "Nunito", system-ui, sans-serif; border: 0; border-radius: 18px; padding: 16px 20px;
  cursor: pointer; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 56px; text-decoration: none; touch-action: manipulation;
}
.haupt { background: var(--primary); color: var(--on-primary); width: 100%; font-size: 1.25rem; min-height: 68px; border-radius: 22px; }
.zweit { background: var(--soft); color: var(--ink); width: 100%; }
.leise { background: transparent; color: var(--primary-text); min-height: 44px; padding: 8px 12px; }
.rund { width: 64px; height: 64px; border-radius: 50%; padding: 0; background: var(--primary); color: var(--on-primary); }
button:disabled { opacity: .5; cursor: default; }
button:focus-visible, input:focus-visible, .knopf:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
svg.icon { width: 24px; height: 24px; fill: currentColor; flex: none; }

input[type="text"], input[type="date"] {
  font: 700 1.3rem "Nunito", system-ui, sans-serif; width: 100%; padding: 16px 18px; border-radius: 18px;
  border: 2px solid var(--soft); background: var(--card); color: var(--ink);
}
input[type="text"]:focus, input[type="date"]:focus { border-color: var(--primary); outline: none; }
.feld { display: grid; gap: 8px; }
.wahl button[aria-pressed] { display: flex; justify-content: space-between; gap: 12px; }
.wahl button[aria-pressed="true"] { border-color: var(--primary); background: color-mix(in srgb, var(--primary) 12%, var(--card)); }

/* Lernkarte */
.lernkarte { background: var(--card); border-radius: 28px; padding: 24px 20px; display: grid; gap: 14px; justify-items: center; text-align: center; }
.lernkarte .wort { font-family: var(--display); font-size: 2.2rem; font-weight: 700; line-height: 1.1; }
.lernkarte .bedeutung { font-size: 1.3rem; }
.lernkarte .beispiel { color: var(--sub); font-style: italic; }
.wahl { display: grid; gap: 10px; }
.wahl button { background: var(--card); color: var(--ink); border: 2px solid var(--soft); justify-content: flex-start; text-align: left; }
.wahl button:disabled { opacity: 1; }
.wahl button:disabled:not(.richtig):not(.falsch) { opacity: .55; }
.wahl button.richtig { border-color: var(--success); background: color-mix(in srgb, var(--success) 15%, var(--card)); }
.wahl button.falsch { border-color: var(--danger); background: color-mix(in srgb, var(--danger) 12%, var(--card)); }
.rueckmeldung { border-radius: 18px; padding: 14px 16px; font-weight: 800; }
.rueckmeldung.gut { background: color-mix(in srgb, var(--success) 15%, var(--card)); color: var(--success); }
.rueckmeldung.fast { background: color-mix(in srgb, var(--accent) 18%, var(--card)); color: var(--ink); }
.rueckmeldung.nein { background: color-mix(in srgb, var(--danger) 12%, var(--card)); color: var(--ink); }
.fortschritt { height: 10px; border-radius: 999px; background: var(--soft); overflow: hidden; }
.fortschritt > span { display: block; height: 100%; background: var(--primary); border-radius: 999px; transition: width .3s; }

/* Import */
.foto { width: 100%; border-radius: 18px; display: block; }
.fotorahmen { overflow: auto; max-height: 45vh; border-radius: 18px; background: var(--soft); touch-action: pan-x pan-y pinch-zoom; }
.fotorahmen.gross .foto { width: 220%; max-width: none; }
.warten { display: grid; justify-items: center; gap: 14px; text-align: center; padding: 28px 8px; }
.puls { animation: puls 1.6s ease-in-out infinite; }
@keyframes puls { 50% { transform: scale(1.08); } }

/* Auswahl-Listen (Stimme, Design) */
.liste { display: grid; gap: 8px; }
.liste .eintrag { display: flex; align-items: center; gap: 10px; background: var(--card); border-radius: 18px; padding: 8px 8px 8px 16px; }
.liste .eintrag.aktiv { outline: 3px solid var(--primary); }
.liste .eintrag .name { flex: 1; }
.design-muster { width: 40px; height: 40px; border-radius: 12px; flex: none; }

.hinweis { background: var(--soft); border-radius: 18px; padding: 14px 16px; }
.fehler { background: color-mix(in srgb, var(--danger) 12%, var(--card)); border-radius: 18px; padding: 14px 16px; }
.unten { margin-top: auto; display: grid; gap: 10px; }

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }