/* ============================================================
   beautykollektiv — Lashbar Chat-Demo
   Eigenstaendiges Widget im Markendesign. Laeuft im iframe
   oder standalone. Importiert die Brand-Tokens.
   ============================================================ */

@import url("../brand/tokens.css");

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  height: 100%;
}

body {
  font-family: var(--bk-font-body);
  color: var(--bk-text);
  background: var(--bk-bg);
  -webkit-font-smoothing: antialiased;
}

.chat {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 100%;
  background: var(--bk-bg-surface);
}

/* ---------- Kopf ---------- */
.chat__header {
  display: flex;
  align-items: center;
  gap: var(--bk-space-sm);
  padding: var(--bk-space-md);
  background: var(--bk-beere);
  color: var(--bk-creme);
  flex: none;
}

.chat__avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--bk-radius-pill);
  background: var(--bk-creme);
  display: grid;
  place-items: center;
  font-family: var(--bk-font-display);
  font-size: 18px;
  color: var(--bk-beere);
  flex: none;
}

.chat__title {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}
.chat__title strong {
  font-family: var(--bk-font-display);
  font-weight: var(--bk-weight-medium);
  font-size: var(--bk-text-base);
}
.chat__status {
  font-size: var(--bk-text-xs);
  color: #e9ddd9;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.chat__status .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #79d693;
  display: inline-block;
}
.chat__mode {
  margin-left: auto;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #e9ddd9;
  opacity: 0.75;
}

/* ---------- Verlauf ---------- */
.chat__log {
  flex: 1;
  overflow-y: auto;
  padding: var(--bk-space-md);
  display: flex;
  flex-direction: column;
  gap: var(--bk-space-sm);
  scroll-behavior: smooth;
}

.msg {
  max-width: 82%;
  padding: 0.7rem 0.95rem;
  border-radius: 16px;
  font-size: var(--bk-text-sm);
  line-height: 1.45;
  white-space: pre-wrap;
  word-wrap: break-word;
  animation: pop 0.22s var(--bk-ease);
}

@keyframes pop {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.msg--bot {
  align-self: flex-start;
  background: #fff;
  border: 1px solid var(--bk-border);
  border-bottom-left-radius: 5px;
  color: var(--bk-text);
}

.msg--user {
  align-self: flex-end;
  background: var(--bk-rose);
  color: #fff;
  border-bottom-right-radius: 5px;
}

/* Tipp-Indikator */
.typing {
  align-self: flex-start;
  background: #fff;
  border: 1px solid var(--bk-border);
  border-bottom-left-radius: 5px;
  border-radius: 16px;
  padding: 0.85rem 1rem;
  display: inline-flex;
  gap: 5px;
}
.typing span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--bk-taupe);
  animation: blink 1.2s infinite ease-in-out;
}
.typing span:nth-child(2) {
  animation-delay: 0.2s;
}
.typing span:nth-child(3) {
  animation-delay: 0.4s;
}
@keyframes blink {
  0%,
  60%,
  100% {
    opacity: 0.3;
    transform: translateY(0);
  }
  30% {
    opacity: 1;
    transform: translateY(-3px);
  }
}

/* ---------- Schnellantworten ---------- */
.chat__quick {
  display: flex;
  flex-wrap: wrap;
  gap: var(--bk-space-xs);
  padding: 0 var(--bk-space-md) var(--bk-space-sm);
  flex: none;
}
.quick-btn {
  font-family: var(--bk-font-body);
  font-size: var(--bk-text-sm);
  font-weight: var(--bk-weight-medium);
  background: #fff;
  color: var(--bk-text);
  border: 1px solid var(--bk-border-strong);
  border-radius: var(--bk-radius-pill);
  padding: 0.5rem 0.95rem;
  cursor: pointer;
  transition: background var(--bk-dur) var(--bk-ease),
    color var(--bk-dur) var(--bk-ease), border-color var(--bk-dur) var(--bk-ease);
}
.quick-btn:hover {
  background: var(--bk-rose);
  color: #fff;
  border-color: var(--bk-rose);
}
.quick-btn:focus-visible {
  outline: 2px solid var(--bk-beere);
  outline-offset: 2px;
}

/* ---------- Eingabe ---------- */
.chat__input {
  display: flex;
  gap: var(--bk-space-xs);
  padding: var(--bk-space-sm) var(--bk-space-md) var(--bk-space-md);
  border-top: 1px solid var(--bk-border);
  background: var(--bk-bg-surface);
  flex: none;
}
.chat__input input {
  flex: 1;
  font-family: var(--bk-font-body);
  font-size: var(--bk-text-base);
  padding: 0.7rem 0.95rem;
  border: 1px solid var(--bk-border-strong);
  border-radius: var(--bk-radius-pill);
  background: #fff;
  color: var(--bk-text);
}
.chat__input input:focus {
  outline: none;
  border-color: var(--bk-rose);
}
.chat__send {
  flex: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: var(--bk-espresso);
  color: var(--bk-creme);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background var(--bk-dur) var(--bk-ease);
}
.chat__send:hover {
  background: #3a302b;
}
.chat__send:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.chat__send svg {
  width: 20px;
  height: 20px;
}

.chat__hint {
  text-align: center;
  font-size: 11px;
  color: var(--bk-text-muted);
  padding: 0 var(--bk-space-md) var(--bk-space-sm);
  flex: none;
}

@media (prefers-reduced-motion: reduce) {
  .msg,
  .typing span {
    animation: none;
  }
}