.assi {
  position: fixed;
  right: clamp(1rem, 3vw, 1.75rem);
  bottom: clamp(1rem, 3vw, 1.75rem);
  z-index: var(--z-overlay);
  display: grid;
  justify-items: end;
  gap: 0.75rem;
  
  pointer-events: none;
}

.assi > * {
  pointer-events: auto;
}

body.menue-offen .assi {
  display: none;
}

.assi__knopf {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.7rem 1.15rem 0.7rem 0.95rem;
  border-radius: var(--r-pille);
  background: var(--c-blau);
  color: #fff;
  font-family: var(--font-text);
  font-size: var(--fs-sm);
  font-weight: 500;
  white-space: nowrap;
  box-shadow: var(--schatten-schweben);
  transition: transform var(--t-tipp) var(--ease-out),
    background var(--t-schnell) var(--ease-out);
}

.assi__knopf:active {
  transform: scale(0.96);
}

@media (hover: hover) and (pointer: fine) {
  .assi__knopf:hover {
    background: var(--c-blau-tief);
  }
}

.assi__knopf svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  stroke-width: 1.6;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: none;
}

@media (max-width: 400px) {
  .assi__knopf {
    padding: 0.85rem;
  }
  .assi__knopf span {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
  }
}

.assi.ist-offen .assi__knopf {
  display: none;
}

.assi__flaeche {
  width: min(23rem, calc(100vw - 2rem));
  height: min(33rem, calc(100dvh - 7rem));
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: var(--r-schale);
  background: var(--c-karte);
  box-shadow: inset 0 0 0 1px var(--line-hair), var(--schatten-tief);

  transform-origin: bottom right;
  opacity: 0;
  transform: translateY(0.75rem) scale(0.96);
  visibility: hidden;
  transition: opacity var(--t-mittel) var(--ease-out),
    transform var(--t-mittel) var(--ease-out),
    visibility 0s linear var(--t-mittel);
}

.assi.ist-offen .assi__flaeche {
  opacity: 1;
  transform: none;
  visibility: visible;
  transition: opacity var(--t-mittel) var(--ease-out),
    transform var(--t-mittel) var(--ease-out), visibility 0s;
}

.assi__kopf {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 0.85rem 0.85rem 1.15rem;
  border-bottom: 1px solid var(--line-hair);
  background: var(--c-blau);
  color: #fff;
}

.assi__titel {
  font-family: var(--font-display);
  font-weight: 560;
  font-stretch: 108%;
  font-size: 1.125rem;
  line-height: 1.2;
  letter-spacing: var(--track-eng);
}

.assi__unterzeile {
  display: block;
  font-family: var(--font-text);
  font-size: var(--fs-mikro);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.75;
  margin-top: 0.1rem;
}

.assi__zu {
  margin-left: auto;
  width: 2.25rem;
  height: 2.25rem;
  display: grid;
  place-items: center;
  border-radius: var(--r-pille);
  color: #fff;
  transition: background var(--t-tipp) var(--ease-out),
    transform var(--t-tipp) var(--ease-out);
}

.assi__zu:active {
  transform: scale(0.94);
}

@media (hover: hover) and (pointer: fine) {
  .assi__zu:hover {
    background: rgba(255, 255, 255, 0.18);
  }
}

.assi__zu svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  stroke-width: 1.8;
  fill: none;
  stroke-linecap: round;
}

.assi__verlauf {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
  display: grid;
  gap: 0.75rem;
  align-content: start;
  scrollbar-width: thin;
}

.assi__nachricht {
  max-width: 88%;
  padding: 0.7rem 0.9rem;
  border-radius: var(--r-klein);
  font-size: var(--fs-sm);
  line-height: 1.55;
}

.assi__nachricht--assi {
  justify-self: start;
  background: var(--c-paper);
  box-shadow: inset 0 0 0 1px var(--line-hair);
  border-bottom-left-radius: 0.25rem;
}

.assi__nachricht--kunde {
  justify-self: end;
  background: var(--c-blau);
  color: #fff;
  border-bottom-right-radius: 0.25rem;
}

.assi__nachricht p + p {
  margin-top: 0.6rem;
}

.assi__nachricht a {
  color: var(--c-blau);
  text-decoration: underline;
  text-underline-offset: 0.2em;
  font-weight: 500;
}

.assi__nachricht--kunde a {
  color: #fff;
}

.assi__nachricht ul {
  margin-top: 0.5rem;
  display: grid;
  gap: 0.25rem;
  padding-left: 1.1rem;
  list-style: disc;
}

.assi__nachricht table {
  margin-top: 0.6rem;
  border-collapse: collapse;
  font-size: var(--fs-xs);
  font-variant-numeric: tabular-nums;
  width: 100%;
}

.assi__nachricht th,
.assi__nachricht td {
  text-align: left;
  padding: 0.28rem 0.5rem 0.28rem 0;
}

.assi__nachricht thead th {
  border-bottom: 1px solid var(--line-hair-stark);
  font-weight: 600;
}

.assi__vorschlaege {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  padding: 0 1rem 0.75rem;
}

.assi__vorschlag {
  font-family: var(--font-text);
  font-size: var(--fs-xs);
  padding: 0.4rem 0.75rem;
  border-radius: var(--r-pille);
  color: var(--c-blau);
  background: color-mix(in srgb, var(--c-blau) 8%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--c-blau) 30%, transparent);
  transition: background var(--t-tipp) var(--ease-out),
    transform var(--t-tipp) var(--ease-out);
}

.assi__vorschlag:active {
  transform: scale(0.97);
}

@media (hover: hover) and (pointer: fine) {
  .assi__vorschlag:hover {
    background: color-mix(in srgb, var(--c-blau) 16%, transparent);
  }
}

.assi__eingabe {
  display: flex;
  align-items: flex-end;
  gap: 0.5rem;
  padding: 0.75rem;
  border-top: 1px solid var(--line-hair);
}

.assi__feld {
  flex: 1;
  min-height: 2.5rem;
  max-height: 7rem;
  padding: 0.6rem 0.8rem;
  border: 0;
  border-radius: var(--r-klein);
  background: var(--c-paper);
  box-shadow: inset 0 0 0 1px var(--line-hair-stark);
  font-family: var(--font-text);
  font-size: var(--fs-sm);
  line-height: 1.4;
  resize: none;
  transition: box-shadow var(--t-schnell) var(--ease-out);
}

.assi__feld:focus-visible {
  outline: 0;
  box-shadow: inset 0 0 0 2px var(--c-blau);
}

.assi__senden {
  flex: none;
  width: 2.5rem;
  height: 2.5rem;
  display: grid;
  place-items: center;
  border-radius: var(--r-pille);
  background: var(--c-blau);
  color: #fff;
  transition: transform var(--t-tipp) var(--ease-out),
    background var(--t-schnell) var(--ease-out);
}

.assi__senden:active {
  transform: scale(0.94);
}

.assi__senden:disabled {
  background: var(--c-paper-3);
  color: var(--c-steel);
  cursor: not-allowed;
}

.assi__senden svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  stroke-width: 1.7;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.assi__fuss {
  padding: 0 0.75rem 0.7rem;
  font-size: 0.625rem;
  line-height: 1.4;
  color: var(--c-steel);
  text-align: center;
}

@media (prefers-reduced-motion: reduce) {
  .assi__flaeche,
  .assi__knopf,
  .assi__zu,
  .assi__senden,
  .assi__vorschlag {
    transition-duration: 0.001ms !important;
  }
  .assi__flaeche {
    transform: none !important;
  }
}