:root {
  --bg:      #0a0a0c;
  --flaeche: #141519;
  --flaeche2:#1c1e24;
  --linie:   #2a2d35;
  --blau:    #2f6fd8;
  --blau-hell:#5b93ee;
  --gelb:    #f2c230;
  --text:    #f3f4f6;
  --leise:   #969ba5;
  --radius:  14px;
  --tabbar:  68px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
  overscroll-behavior-y: none;
}

a { color: var(--blau-hell); text-decoration: none; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--gelb);
  outline-offset: 2px;
}

/* ---------- Kopf ---------- */
.kopf {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(10,10,12,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--linie);
  padding: calc(env(safe-area-inset-top) + 12px) 18px 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.kopf h1 {
  font-size: 19px;
  margin: 0;
  letter-spacing: .01em;
  font-weight: 700;
}
.kopf h1 .blau { color: var(--blau-hell); }
.kopf h1 .gelb { color: var(--gelb); }
.kopf .zurueck {
  color: var(--text);
  font-size: 15px;
  padding: 6px 10px;
  margin-left: -10px;
  border-radius: 8px;
  background: var(--flaeche);
}

/* ---------- Layout ---------- */
main {
  max-width: 760px;
  margin: 0 auto;
  padding: 18px 16px calc(var(--tabbar) + env(safe-area-inset-bottom) + 24px);
}
.augenbraue {
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gelb);
  font-weight: 700;
  margin: 26px 0 10px;
}
.augenbraue:first-child { margin-top: 4px; }

.karte {
  background: var(--flaeche);
  border: 1px solid var(--linie);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 12px;
}
.karte h3 { margin: 0 0 4px; font-size: 17px; }
.leise { color: var(--leise); font-size: 14px; }
.leer {
  border: 1px dashed var(--linie);
  border-radius: var(--radius);
  padding: 28px 18px;
  text-align: center;
  color: var(--leise);
}

/* ---------- Termine ---------- */
.termin {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: var(--flaeche);
  border: 1px solid var(--linie);
  border-left: 3px solid var(--blau);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 10px;
}
.termin.naechster { border-left-color: var(--gelb); }
.termin .tag {
  min-width: 52px;
  text-align: center;
  line-height: 1.1;
}
.termin .tag .zahl { font-size: 24px; font-weight: 700; }
.termin .tag .monat {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--leise);
}
.termin .titel { font-weight: 600; }

/* ---------- Stückliste ---------- */
.stueck-zeile {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--flaeche);
  border: 1px solid var(--linie);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 10px;
  color: var(--text);
}
.stueck-zeile:active { background: var(--flaeche2); }
.stueck-zeile .pfeil { margin-left: auto; color: var(--leise); }
.marken { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 6px; }
.marke {
  font-size: 11px;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid var(--linie);
  color: var(--leise);
}
.marke.pdf { color: var(--blau-hell); border-color: rgba(47,111,216,.5); }
.marke.audio { color: var(--gelb); border-color: rgba(242,194,48,.45); }

/* ---------- Knöpfe ---------- */
.knopf {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--blau);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 16px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
}
.knopf.zweit { background: var(--flaeche2); color: var(--text); border: 1px solid var(--linie); }
.knopf.gelb { background: var(--gelb); color: #17150a; }
.knopf.klein { padding: 8px 12px; font-size: 14px; }
.knopf-reihe { display: flex; gap: 10px; flex-wrap: wrap; }

input[type=text], input[type=password], input[type=file], textarea, select {
  width: 100%;
  background: var(--flaeche2);
  border: 1px solid var(--linie);
  border-radius: 10px;
  color: var(--text);
  padding: 12px;
  font-size: 16px;
  font-family: inherit;
}
label { display: block; font-size: 14px; color: var(--leise); margin: 14px 0 6px; }

/* ---------- Pinnwand ---------- */
.beitrag { margin-bottom: 12px; }
.beitrag .meta { font-size: 13px; color: var(--leise); margin-bottom: 6px; }
.beitrag .text { white-space: pre-wrap; }
.beitrag img { width: 100%; border-radius: 10px; margin-top: 10px; display: block; }
.ansage {
  border-left: 3px solid var(--gelb);
  background: linear-gradient(90deg, rgba(242,194,48,.09), transparent 60%);
}

/* ---------- Tab-Leiste ---------- */
.tabs {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 40;
  display: flex;
  background: rgba(14,15,18,.96);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--linie);
  padding-bottom: env(safe-area-inset-bottom);
}
.tabs a {
  flex: 1;
  text-align: center;
  padding: 10px 4px 12px;
  color: var(--leise);
  font-size: 11px;
  letter-spacing: .04em;
}
.tabs a svg { display: block; margin: 0 auto 3px; width: 22px; height: 22px; }
.tabs a.aktiv { color: var(--gelb); }

/* ---------- Stück-Ansicht ---------- */
body.viewer { overscroll-behavior: none; }
.pdf-flaeche {
  padding: 12px 0 calc(var(--player-h, 150px) + env(safe-area-inset-bottom));
  max-width: 900px;
  margin: 0 auto;
}
.pdf-seite {
  display: block;
  width: 100%;
  margin: 0 auto 10px;
  background: #fff;
  border-radius: 6px;
}
.pdf-laedt { text-align: center; color: var(--leise); padding: 40px 0; }

.player {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 50;
  background: rgba(16,17,21,.97);
  backdrop-filter: blur(14px);
  border-top: 1px solid var(--linie);
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
}
.stimmen {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: none;
  padding-bottom: 8px;
}
.stimmen::-webkit-scrollbar { display: none; }
.stimme {
  flex: 0 0 auto;
  background: var(--flaeche2);
  border: 1px solid var(--linie);
  color: var(--text);
  border-radius: 999px;
  padding: 8px 15px;
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
}
.stimme.aktiv { background: var(--gelb); color: #17150a; border-color: var(--gelb); }
.stimme:disabled { opacity: .3; }

.leiste {
  display: flex;
  align-items: center;
  gap: 12px;
}
.abspielen {
  width: 48px; height: 48px;
  flex: 0 0 48px;
  border-radius: 50%;
  border: none;
  background: var(--blau);
  color: #fff;
  cursor: pointer;
  display: grid;
  place-items: center;
}
.abspielen svg { width: 22px; height: 22px; }
.spur { flex: 1; display: flex; align-items: center; gap: 10px; }
.spur input[type=range] {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  border-radius: 2px;
  background: var(--linie);
  padding: 0;
  border: none;
}
.spur input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--gelb);
  cursor: pointer;
}
.spur input[type=range]::-moz-range-thumb {
  width: 16px; height: 16px;
  border: none;
  border-radius: 50%;
  background: var(--gelb);
  cursor: pointer;
}
.zeit { font-size: 12px; color: var(--leise); font-variant-numeric: tabular-nums; min-width: 42px; }
.extras { display: flex; gap: 6px; align-items: center; margin-top: 8px; flex-wrap: wrap; }
.mini {
  background: transparent;
  border: 1px solid var(--linie);
  color: var(--leise);
  border-radius: 8px;
  padding: 5px 10px;
  font-size: 13px;
  font-family: inherit;
  cursor: pointer;
}
.mini.an { border-color: var(--gelb); color: var(--gelb); }

.hinweis {
  background: rgba(47,111,216,.12);
  border: 1px solid rgba(47,111,216,.35);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 14px;
  margin-bottom: 14px;
}
.fehler {
  background: rgba(216,58,58,.12);
  border: 1px solid rgba(216,58,58,.4);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 15px;
  margin-bottom: 14px;
}

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