/* ============================================================
   FiF-Assist — Chat-Widget + Embed
   ============================================================ */

:root {
  --fa-bg-base: #0a0e14;
  --fa-bg-card: #161c27;
  --fa-bg-elevated: #11161f;
  --fa-accent: #00e5a8;
  --fa-accent-secondary: #4dc4ff;
  --fa-text: #e6edf3;
  --fa-text-dim: #9aa7b8;
  --fa-text-mute: #6b7785;
  --fa-border: rgba(120, 200, 255, 0.10);
}

/* === Launcher (links neben dem Xelion-Chat-Button) ===
   Xelion-Chat sitzt rechts:24px bottom:24px (60-148px breit)
   → wir lassen 16px Lücke und sind dadurch links daneben */
.fifassist-launcher {
  position: fixed;
  bottom: 24px;
  right: 100px;  /* 24px (Xelion right) + 60px (Xelion width) + 16px (Gap) */
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 20px 14px 16px;
  background: linear-gradient(135deg, var(--fa-accent), var(--fa-accent-secondary));
  color: #001712;
  border: none;
  border-radius: 999px;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(0, 229, 168, 0.35);
  z-index: 9000;
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.15s, box-shadow 0.15s;
}
.fifassist-launcher:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(0, 229, 168, 0.5);
}
.fifassist-launcher.hidden-by-panel { display: none; }
.fifassist-launcher svg { flex-shrink: 0; }

@media (max-width: 700px) {
  .fifassist-launcher {
    bottom: 18px;
    right: 84px;  /* 18px + 50px (Xelion auf Mobile etwas kleiner) + 16px Gap */
    padding: 10px 14px 10px 12px;
    font-size: 0.82rem;
  }
  .fifassist-launcher svg { width: 18px; height: 18px; }
}

/* Sehr kleine Bildschirme: Label weg, nur Icon */
@media (max-width: 420px) {
  .fifassist-launcher {
    right: 80px;
    padding: 12px;
    width: 44px;
    height: 44px;
    justify-content: center;
  }
  .fifassist-launcher span { display: none; }
}

/* === Tooltip ("Fragen Sie mich!") — neben Launcher === */
.fifassist-tooltip {
  position: fixed;
  bottom: 88px;
  right: 100px;
  max-width: 280px;
  padding: 14px 36px 14px 18px;
  background: var(--fa-bg-card);
  border: 1px solid var(--fa-accent);
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  z-index: 8999;
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity 0.3s, transform 0.3s;
  cursor: pointer;
  font-family: 'Space Grotesk', system-ui, sans-serif;
}
.fifassist-tooltip.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.fifassist-tooltip::after {
  content: '';
  position: absolute;
  bottom: -8px;
  right: 50px;  /* Pfeil zeigt auf Mitte des Launchers */
  width: 14px;
  height: 14px;
  background: var(--fa-bg-card);
  border-right: 1px solid var(--fa-accent);
  border-bottom: 1px solid var(--fa-accent);
  transform: rotate(45deg);
}
.fifassist-tooltip strong {
  display: block;
  color: var(--fa-accent);
  font-size: 0.9rem;
  margin-bottom: 2px;
}
.fifassist-tooltip span {
  display: block;
  font-size: 0.82rem;
  color: var(--fa-text-dim);
  line-height: 1.4;
}
.fifassist-tooltip-close {
  position: absolute;
  top: 4px;
  right: 6px;
  background: transparent;
  border: none;
  color: var(--fa-text-mute);
  font-size: 1.3rem;
  cursor: pointer;
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  line-height: 1;
}
.fifassist-tooltip-close:hover { color: var(--fa-text); }

/* === Hauptpanel === */
.fifassist-panel {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 400px;
  max-width: calc(100vw - 32px);
  height: 600px;
  max-height: calc(100vh - 48px);
  background: var(--fa-bg-card);
  border: 1px solid var(--fa-border);
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  z-index: 9001;
  display: flex;
  flex-direction: column;
  font-family: 'Space Grotesk', system-ui, sans-serif;
  color: var(--fa-text);
  overflow: hidden;
  animation: fifassistSlideIn 0.25s ease-out;
}
.fifassist-panel[hidden] { display: none; }

@keyframes fifassistSlideIn {
  from { opacity: 0; transform: translateY(20px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@media (max-width: 700px) {
  .fifassist-panel {
    bottom: 0;
    right: 0;
    left: 0;
    width: 100%;
    max-width: 100%;
    height: 100%;
    max-height: 100%;
    border-radius: 0;
  }
}

.fifassist-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px;
  background: linear-gradient(135deg, rgba(0,229,168,0.08), rgba(77,196,255,0.04));
  border-bottom: 1px solid var(--fa-border);
}
.fifassist-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.fifassist-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--fa-accent), var(--fa-accent-secondary));
  color: #001712;
  display: grid;
  place-items: center;
}
.fifassist-brand strong {
  display: block;
  font-size: 0.95rem;
  color: var(--fa-text);
  line-height: 1.2;
}
.fifassist-brand small {
  display: block;
  font-size: 0.72rem;
  color: var(--fa-text-mute);
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.04em;
}
.fifassist-close {
  background: transparent;
  border: none;
  color: var(--fa-text-mute);
  font-size: 1.8rem;
  cursor: pointer;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  line-height: 1;
  transition: background 0.15s, color 0.15s;
}
.fifassist-close:hover {
  background: var(--fa-bg-elevated);
  color: var(--fa-text);
}

/* === Messages === */
.fifassist-body {
  flex: 1;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.fifassist-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.fifassist-messages::-webkit-scrollbar { width: 6px; }
.fifassist-messages::-webkit-scrollbar-thumb {
  background: var(--fa-border); border-radius: 3px;
}

.fifassist-msg {
  max-width: 88%;
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 0.92rem;
  line-height: 1.5;
  word-wrap: break-word;
}
.fifassist-msg.user {
  align-self: flex-end;
  background: var(--fa-accent);
  color: #001712;
  border-bottom-right-radius: 4px;
}
.fifassist-msg.bot {
  align-self: flex-start;
  background: var(--fa-bg-elevated);
  color: var(--fa-text);
  border: 1px solid var(--fa-border);
  border-bottom-left-radius: 4px;
}

.fifassist-link {
  color: var(--fa-accent);
  text-decoration: underline;
  text-decoration-color: rgba(0, 229, 168, 0.4);
  font-weight: 500;
}
.fifassist-link:hover {
  color: var(--fa-accent-secondary);
  text-decoration-color: var(--fa-accent-secondary);
}
.fifassist-msg.user .fifassist-link {
  color: #001712;
  text-decoration-color: rgba(0,0,0,0.4);
}

/* Typing-Animation */
.fifassist-typing {
  display: inline-flex;
  gap: 4px;
  align-items: center;
}
.fifassist-typing span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--fa-text-mute);
  animation: fifassistTyping 1.2s infinite;
}
.fifassist-typing span:nth-child(2) { animation-delay: 0.2s; }
.fifassist-typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes fifassistTyping {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30% { transform: translateY(-4px); opacity: 1; }
}

/* Suggestions */
.fifassist-suggestions {
  padding: 0 16px 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.fifassist-suggestions button {
  padding: 8px 12px;
  background: var(--fa-bg-elevated);
  border: 1px solid var(--fa-border);
  border-radius: 999px;
  color: var(--fa-text-dim);
  font-family: inherit;
  font-size: 0.78rem;
  cursor: pointer;
  transition: all 0.15s;
}
.fifassist-suggestions button:hover {
  border-color: var(--fa-accent);
  color: var(--fa-text);
  background: rgba(0, 229, 168, 0.04);
}

/* Input-Form */
.fifassist-form {
  display: flex;
  gap: 8px;
  padding: 12px 14px;
  border-top: 1px solid var(--fa-border);
  background: var(--fa-bg-elevated);
}
.fifassist-input {
  flex: 1;
  padding: 12px 14px;
  background: var(--fa-bg-card);
  border: 1px solid var(--fa-border);
  border-radius: 10px;
  color: var(--fa-text);
  font-family: inherit;
  font-size: 16px;  /* iOS-Zoom verhindern */
  outline: none;
  transition: border-color 0.15s;
}
.fifassist-input:focus { border-color: var(--fa-accent); }
.fifassist-input::placeholder { color: var(--fa-text-mute); }

.fifassist-send {
  width: 44px;
  height: 44px;
  background: var(--fa-accent);
  color: #001712;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background 0.15s, transform 0.15s;
}
.fifassist-send:hover {
  background: var(--fa-accent-secondary);
  transform: translateY(-1px);
}

.fifassist-footer {
  padding: 6px 14px 8px;
  text-align: center;
  font-size: 0.7rem;
  color: var(--fa-text-mute);
  background: var(--fa-bg-elevated);
  border-top: 1px solid var(--fa-border);
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.02em;
}

/* === FAQ-Embed (auf FAQ-Seite) === */
.fifassist-embed {
  background: var(--fa-bg-card);
  border: 1px solid var(--fa-border);
  border-radius: 16px;
  padding: 28px;
  margin-bottom: 32px;
  font-family: 'Space Grotesk', system-ui, sans-serif;
  color: var(--fa-text);
}
.fifassist-embed-head {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 20px;
}
.fifassist-embed-head .fifassist-avatar {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
}
.fifassist-embed-head h3 {
  margin: 2px 0 4px;
  font-size: 1.25rem;
  color: var(--fa-text);
}
.fifassist-embed-head p {
  margin: 0;
  color: var(--fa-text-dim);
  font-size: 0.9rem;
}

.fifassist-embed-form {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
}
.fifassist-embed-input {
  flex: 1;
  padding: 14px 16px;
  background: var(--fa-bg-elevated);
  border: 1px solid var(--fa-border);
  border-radius: 10px;
  color: var(--fa-text);
  font-family: inherit;
  font-size: 16px;
  outline: none;
}
.fifassist-embed-input:focus { border-color: var(--fa-accent); }
.fifassist-embed-input::placeholder { color: var(--fa-text-mute); }

@media (max-width: 600px) {
  .fifassist-embed-form { flex-direction: column; }
  .fifassist-embed-form .btn { width: 100%; }
}

.fifassist-embed-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}
.fifassist-embed-suggestions button {
  padding: 8px 14px;
  background: var(--fa-bg-elevated);
  border: 1px solid var(--fa-border);
  border-radius: 999px;
  color: var(--fa-text-dim);
  font-family: inherit;
  font-size: 0.82rem;
  cursor: pointer;
  transition: all 0.15s;
}
.fifassist-embed-suggestions button:hover {
  border-color: var(--fa-accent);
  color: var(--fa-text);
  background: rgba(0, 229, 168, 0.04);
}

.fifassist-embed-answer {
  margin-top: 16px;
  padding: 18px 20px;
  background: var(--fa-bg-elevated);
  border-left: 3px solid var(--fa-accent);
  border-radius: 8px;
  animation: fifassistFadeIn 0.3s;
}
@keyframes fifassistFadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}
.fifassist-embed-q {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  color: var(--fa-text-mute);
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--fa-border);
}
.fifassist-embed-q::before { content: '// '; color: var(--fa-accent); }
.fifassist-embed-a {
  color: var(--fa-text);
  font-size: 0.95rem;
  line-height: 1.65;
}