/**
 * app.css — ALAN-Launcher + Kommunikations-Overlay.
 *
 * Liegt ueber der Kulisse (site.css) und ist von ihr unabhaengig: die Klassen
 * hier beginnen alle mit .alan-, damit das Overlay spaeter ohne Kollisionen in
 * eine fremde Seite eingehaengt werden kann.
 */

/* ===== Launcher (unten rechts) ========================================== */
.alan-launcher {
  position: fixed; right: var(--space-5); bottom: var(--space-5); z-index: 90;
  width: 62px; height: 62px; border-radius: 50%; border: none; cursor: pointer;
  background: var(--color-accent); color: #fff;
  display: grid; place-items: center;
  box-shadow: 0 10px 26px rgba(10, 95, 156, 0.42);
  transition: transform var(--transition-base), background var(--transition-fast);
}
.alan-launcher:hover { background: var(--color-accent-dark); transform: translateY(-2px) scale(1.04); }
.alan-launcher:focus-visible { outline: none; box-shadow: 0 10px 26px rgba(10, 95, 156, 0.42), var(--focus-ring); }
.alan-launcher.is-open { transform: scale(0.9); opacity: 0; pointer-events: none; }

/* Dezenter Puls, solange der Launcher noch nie geoeffnet wurde. */
.alan-launcher::before {
  content: ""; position: absolute; inset: -6px; border-radius: 50%;
  border: 2px solid var(--color-accent); opacity: 0;
}
.alan-launcher.is-idle::before { animation: alan-launcher-ping 2.8s ease-out infinite; }
@keyframes alan-launcher-ping {
  0%   { transform: scale(0.85); opacity: 0.55; }
  70%  { transform: scale(1.25); opacity: 0; }
  100% { opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .alan-launcher, .alan-launcher::before { transition: none; animation: none; }
}

.alan-launcher-badge {
  position: absolute; top: -2px; right: -2px; min-width: 20px; height: 20px;
  padding: 0 5px; border-radius: var(--radius-full);
  background: #dc2626; color: #fff; font-size: 0.6875rem; font-weight: 700;
  display: grid; place-items: center; border: 2px solid #fff;
}
.alan-launcher-badge[hidden] { display: none; }

/* ===== Overlay-Rahmen =================================================== */
.alan-overlay {
  position: fixed; inset: 0; z-index: 100;
  display: flex; align-items: center; justify-content: center;
  padding: var(--space-5);
  font-family: var(--font-sans); font-size: 14px; line-height: 1.5; color: var(--color-text);
}
.alan-overlay[hidden] { display: none; }

.alan-overlay-scrim {
  position: absolute; inset: 0; background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(3px); animation: alan-fade-in var(--transition-base) both;
}
@keyframes alan-fade-in { from { opacity: 0; } to { opacity: 1; } }

.alan-overlay-panel {
  position: relative; z-index: 1;
  width: min(1080px, 100%); height: min(760px, 100%);
  display: flex; flex-direction: column; min-height: 0;
  background: var(--color-bg-elevated); border-radius: var(--radius-lg);
  box-shadow: 0 30px 70px rgba(15, 23, 42, 0.32);
  overflow: hidden;
  animation: alan-panel-in var(--transition-base) both;
}
@keyframes alan-panel-in {
  from { opacity: 0; transform: translateY(12px) scale(0.985); }
  to   { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .alan-overlay-scrim, .alan-overlay-panel { animation: none; }
}

/* ===== Kopfzeile ======================================================== */
.alan-overlay-head {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border); flex-shrink: 0;
}
.alan-overlay-avatar {
  width: 46px; height: 46px; border-radius: 50%; flex-shrink: 0;
  background: var(--color-accent-soft); color: var(--color-accent);
  display: grid; place-items: center;
}
.alan-overlay-headings { min-width: 0; flex: 1; }
.alan-overlay-headings h2 { margin: 0; font-size: 1.0625rem; font-weight: 700; letter-spacing: -0.01em; }
.alan-overlay-headings p {
  margin: 2px 0 0; font-size: 0.8125rem; color: var(--color-text-muted);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.alan-overlay-head-actions { display: flex; align-items: center; gap: var(--space-2); flex-shrink: 0; }

.alan-head-btn {
  background: var(--color-bg); border: 1px solid var(--color-border-strong);
  color: var(--color-text); border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-3); cursor: pointer;
  font-family: inherit; font-size: 0.8125rem; font-weight: 600;
  display: inline-flex; align-items: center; gap: var(--space-2);
}
.alan-head-btn:hover { background: var(--color-bg-subtle); border-color: var(--color-accent); color: var(--color-accent); }
.alan-head-close {
  width: 38px; height: 38px; border-radius: var(--radius-sm); cursor: pointer;
  background: none; border: 1px solid transparent; color: var(--color-text-muted);
  display: grid; place-items: center;
}
.alan-head-close:hover { background: var(--color-bg-subtle); color: var(--color-text); }

.alan-session-id { display: inline-flex; align-items: center; gap: var(--space-1); font-size: 0.75rem; }
.alan-session-id code {
  background: var(--color-bg-subtle); border-radius: var(--radius-sm);
  padding: 3px 6px; font-family: var(--font-mono); color: var(--color-text-muted);
}
.alan-session-id button {
  background: none; border: 1px solid var(--color-border-strong); color: var(--color-text-muted);
  font-size: 0.6875rem; cursor: pointer; padding: 3px var(--space-2);
  border-radius: var(--radius-sm); font-weight: 600; font-family: inherit;
}
.alan-session-id button:hover { color: var(--color-accent); border-color: var(--color-accent); }

/* ===== Zweispaltiger Koerper ============================================ */
.alan-overlay-body { flex: 1; display: flex; min-height: 0; }
.alan-overlay-main { flex: 1; display: flex; flex-direction: column; min-width: 0; min-height: 0; }

.alan-col-head {
  padding: var(--space-3) var(--space-5) 0;
  font-size: 0.9375rem; font-weight: 700; color: var(--color-text);
  flex-shrink: 0;
}

.alan-messages {
  flex: 1; overflow-y: auto; padding: var(--space-4) var(--space-5);
  display: flex; flex-direction: column; gap: var(--space-3); min-width: 0;
}

/* ===== Nachrichten ====================================================== */
.alan-msg {
  max-width: 85%; padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg); line-height: 1.5;
  word-break: break-word; font-size: 0.875rem;
}
.alan-msg-user {
  align-self: flex-end; background: var(--color-accent); color: #fff;
  border-bottom-right-radius: var(--radius-sm); white-space: pre-wrap;
}
.alan-msg-bot {
  align-self: flex-start; background: var(--color-bg-subtle); color: var(--color-text);
  border: 1px solid var(--color-border); border-bottom-left-radius: var(--radius-sm);
}
.alan-msg-bot a { color: var(--color-accent); text-decoration: underline; }
.alan-msg-bot a:hover { color: var(--color-accent-dark); }
.alan-msg-bot strong { font-weight: 600; }
.alan-msg-bot em { font-style: italic; }
.alan-msg-bot .alan-bot-para { margin: 0 0 var(--space-2); }
.alan-msg-bot .alan-bot-para:last-child { margin-bottom: 0; }
.alan-msg-bot .alan-bot-list { margin: 0 0 var(--space-2) var(--space-4); padding: 0; }
.alan-msg-bot .alan-bot-list:last-child { margin-bottom: 0; }
.alan-msg-bot .alan-bot-list li { margin-bottom: var(--space-1); }
.alan-msg-bot .alan-bot-link { display: inline-block; margin-top: 2px; font-weight: 600; }
.alan-msg-bot .alan-bot-h2 { font-size: 0.9375rem; font-weight: 700; margin: var(--space-3) 0 var(--space-2); }
.alan-msg-bot .alan-bot-h2:first-child { margin-top: 0; }
.alan-msg-bot .alan-bot-h3 { font-size: 0.875rem; font-weight: 700; margin: var(--space-2) 0 var(--space-1); }
.alan-msg-bot .alan-bot-h3:first-child { margin-top: 0; }
.alan-msg-bot .alan-bot-h4 { font-size: 0.875rem; font-weight: 600; margin: var(--space-2) 0 var(--space-1); }
.alan-msg-bot .alan-bot-hr { border: none; border-top: 1px solid var(--color-border); margin: var(--space-2) 0; }
.alan-msg-bot .alan-bot-table-wrap { overflow-x: auto; margin: 0 0 var(--space-2); }
.alan-msg-bot .alan-bot-table { width: 100%; border-collapse: collapse; font-size: 0.8125rem; }
.alan-msg-bot .alan-bot-table th, .alan-msg-bot .alan-bot-table td {
  border: 1px solid var(--color-border); padding: var(--space-1) var(--space-2);
  text-align: left; vertical-align: top;
}
.alan-msg-bot .alan-bot-table th { background: var(--color-bg-elevated); font-weight: 600; }
.alan-msg-bot.alan-voice-pending { color: var(--color-text-muted); font-style: italic; }
.alan-msg-error {
  align-self: flex-start; background: var(--color-error-bg); color: var(--color-error-text);
  border: 1px solid #fecaca;
}
.alan-msg-welcome { align-self: flex-start; color: var(--color-text-muted); font-size: 0.875rem; }

/* ===== Vorschlaege ====================================================== */
.alan-suggestions {
  display: flex; gap: var(--space-2); flex-wrap: wrap; flex-shrink: 0;
  padding: 0 var(--space-5) var(--space-3);
}
.alan-suggestions[hidden] { display: none; }
.alan-suggestions button {
  background: var(--color-bg); border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-full); padding: var(--space-2) var(--space-4);
  font-family: inherit; font-size: 0.8125rem; color: var(--color-text-muted);
  cursor: pointer; transition: all var(--transition-fast);
}
.alan-suggestions button:hover {
  border-color: var(--color-accent); color: var(--color-accent); background: var(--color-accent-soft);
}

/* ===== Sprachmodus ====================================================== */
.alan-user-speaking-dots { display: flex; align-items: center; justify-content: center; gap: 5px; height: 1rem; }
.alan-user-speaking-dots[hidden] { display: none; }
.alan-user-speaking-dots span {
  display: block; width: 6px; height: 6px; border-radius: 50%; background: currentColor;
  opacity: 0.35; animation: alan-speaking-wave 1.1s ease-in-out infinite;
}
.alan-user-speaking-dots span:nth-child(2) { animation-delay: 0.15s; }
.alan-user-speaking-dots span:nth-child(3) { animation-delay: 0.3s; }
@keyframes alan-speaking-wave {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.35; }
  30% { transform: translateY(-4px); opacity: 1; }
}

.alan-voice-bar {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-2);
  padding: var(--space-2) var(--space-5); background: var(--color-accent-soft);
  border-top: 1px solid var(--color-border); font-size: 0.8125rem; flex-shrink: 0;
}
.alan-voice-bar[hidden] { display: none; }
.alan-voice-status-text { display: flex; align-items: center; gap: var(--space-2); }
.alan-voice-status-text::before {
  content: ""; width: 8px; height: 8px; border-radius: 50%;
  background: var(--color-accent); flex-shrink: 0; animation: alan-pulse 1.4s ease-in-out infinite;
}
@keyframes alan-pulse { 0%, 100% { opacity: 0.35; } 50% { opacity: 1; } }
.alan-voice-end-btn {
  background: var(--color-bg); border: 1px solid var(--color-border-strong); border-radius: var(--radius-sm);
  padding: var(--space-1) var(--space-3); cursor: pointer; font-size: 0.8125rem; font-weight: 600;
  color: var(--color-text); font-family: inherit;
}
.alan-voice-end-btn:hover { background: var(--color-bg-subtle); }

/* ===== Eingabe ========================================================== */
.alan-form {
  display: flex; gap: var(--space-2); padding: var(--space-3) var(--space-5) var(--space-4);
  align-items: center; border-top: 1px solid var(--color-border);
  background: var(--color-bg-elevated); flex-shrink: 0;
}
.alan-voice-toggle-btn {
  flex-shrink: 0; width: 42px; height: 42px; padding: 0;
  background: var(--color-bg-subtle); color: var(--color-accent);
  border: 1px solid var(--color-border-strong); border-radius: var(--radius-full);
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.alan-voice-toggle-btn:hover { background: var(--color-accent-soft); border-color: var(--color-accent); }
.alan-voice-toggle-btn.alan-voice-active { background: var(--color-accent); color: #fff; border-color: var(--color-accent); }
.alan-voice-toggle-btn[disabled] { opacity: 0.5; cursor: not-allowed; }
.alan-form textarea {
  flex: 1; resize: none; height: 44px; padding: var(--space-3) var(--space-4);
  font-size: 0.875rem; border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-full); font-family: inherit;
  background: var(--color-bg-subtle);
}
.alan-form textarea:focus {
  outline: none; border-color: var(--color-accent);
  box-shadow: var(--focus-ring); background: var(--color-bg);
}
.alan-form button.alan-send-btn {
  flex-shrink: 0; width: 42px; height: 42px; padding: 0;
  background: var(--color-accent); color: #fff; border: none;
  border-radius: 50%; cursor: pointer;
  display: grid; place-items: center;
}
.alan-form button.alan-send-btn:hover { background: var(--color-accent-dark); }
.alan-form button.alan-send-btn:disabled { opacity: 0.6; cursor: default; }

/* ===== Rechte Spalte: gespeicherte Links ================================ */
.alan-link-tray {
  width: 320px; flex-shrink: 0; border-left: 1px solid var(--color-border);
  display: flex; flex-direction: column; background: var(--color-bg-subtle);
}
.alan-link-tray-header {
  padding: var(--space-3) var(--space-4); font-weight: 700; font-size: 0.9375rem;
  display: flex; justify-content: space-between; align-items: center; flex-shrink: 0;
}
.alan-link-tray-header button {
  background: none; border: none; cursor: pointer; color: var(--color-text-muted);
  width: 28px; height: 28px; border-radius: var(--radius-sm); display: grid; place-items: center;
}
.alan-link-tray-header button:hover { background: var(--color-border); color: var(--color-text); }
.alan-link-tray-body { flex: 1; overflow-y: auto; padding: 0 var(--space-4) var(--space-4); }
.alan-link-tray-empty { margin: 0; font-size: 0.8125rem; color: var(--color-text-muted); line-height: 1.5; }
.alan-link-tray-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--space-2); }
.alan-link-tray-item {
  border: 1px solid var(--color-border); border-radius: var(--radius-md);
  padding: var(--space-3); background: var(--color-bg);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.alan-link-tray-item:hover { border-color: var(--color-accent); box-shadow: var(--shadow-sm); }
.alan-link-tray-item-title {
  display: block; font-size: 0.8125rem; font-weight: 600; color: var(--color-text);
  text-decoration: none; line-height: 1.4; word-break: break-word;
}
.alan-link-tray-item-title:hover { color: var(--color-accent); }
.alan-link-tray-item-meta {
  margin-top: var(--space-1); font-size: 0.6875rem; color: var(--color-accent);
  word-break: break-all; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.alan-link-tray-badge {
  display: inline-flex; min-width: 1.125rem; height: 1.125rem; padding: 0 4px;
  border-radius: var(--radius-full); background: var(--color-accent); color: #fff;
  font-size: 0.6875rem; font-weight: 700; align-items: center; justify-content: center;
}
.alan-link-tray-badge[hidden] { display: none; }

/* Ab 900px ist die Linkspalte fester Bestandteil des Layouts (wie im Entwurf).
   linktray.js schaltet weiterhin [hidden] um — das darf hier nur unterhalb der
   Bruchstelle greifen, sonst verschwindet die Spalte beim "Neuer Chat". */
@media (min-width: 900px) {
  .alan-link-tray[hidden] { display: flex; }
  /* Die Spalte steht ohnehin da — der Umschalter im Kopf waere doppelt. */
  .alan-head-btn-tray { display: none; }
}

/* ===== Fusszeile ======================================================== */
.alan-overlay-foot {
  display: flex; align-items: center; justify-content: center; gap: var(--space-2);
  padding: var(--space-3); border-top: 1px solid var(--color-border);
  background: var(--color-bg-subtle); color: var(--color-text-muted);
  font-size: 0.75rem; flex-shrink: 0;
}
.alan-app-version { font-family: var(--font-mono); font-size: 0.6875rem; opacity: 0.65; cursor: help; }

/* ===== Schmale Viewports =============================================== */
@media (max-width: 899px) {
  .alan-overlay { padding: 0; }
  .alan-overlay-panel { width: 100%; height: 100%; border-radius: 0; }
  .alan-overlay-body { position: relative; }
  .alan-link-tray {
    position: absolute; inset: 0; width: 100%; z-index: 5;
    border-left: none;
  }
  .alan-overlay-headings p { display: none; }
  .alan-session-id { display: none; }
  .alan-launcher { right: var(--space-4); bottom: var(--space-4); }
}

/* ===== Debugmodus: Leiste + Feedback-Overlay =========================== */
.alan-debugbar {
  position: fixed; right: var(--space-5); bottom: calc(var(--space-5) + 74px);
  z-index: 91; display: flex; align-items: center; gap: var(--space-2);
  padding: var(--space-2) var(--space-2) var(--space-2) var(--space-3);
  background: var(--color-text); color: #fff;
  border-radius: var(--radius-full); box-shadow: var(--shadow-md);
  font-size: 0.75rem; font-weight: 600;
}
.alan-debugbar[hidden] { display: none; }
.alan-debugbar-dot {
  width: 8px; height: 8px; border-radius: 50%; background: #fbbf24;
  animation: alan-pulse 1.8s ease-in-out infinite;
}
.alan-debugbar-btn {
  background: rgba(255, 255, 255, 0.16); border: none; color: #fff;
  border-radius: var(--radius-full); padding: var(--space-1) var(--space-3);
  font-family: inherit; font-size: 0.75rem; font-weight: 600; cursor: pointer;
}
.alan-debugbar-btn:hover { background: rgba(255, 255, 255, 0.3); }

/* Liegt ueber dem Chat-Overlay (z-index 100), damit man mittendrin melden kann. */
.alan-overlay-top { z-index: 110; }

.alan-feedback-panel { width: min(560px, 100%); height: auto; max-height: min(760px, 100%); }
.alan-feedback-avatar { background: var(--color-warn-bg); color: var(--color-warn-text); }

.alan-feedback-body {
  padding: var(--space-5); overflow-y: auto; min-height: 0;
  display: flex; flex-direction: column; gap: var(--space-4);
}
.alan-feedback-body[hidden] { display: none; }

.alan-field { display: flex; flex-direction: column; gap: var(--space-2); }
.alan-field label { font-size: 0.8125rem; font-weight: 600; }
.alan-field input[type="text"],
.alan-field select,
.alan-field textarea {
  width: 100%; padding: var(--space-3); font-family: inherit; font-size: 0.875rem;
  border: 1px solid var(--color-border-strong); border-radius: var(--radius-sm);
  background: var(--color-bg); color: var(--color-text);
}
.alan-field textarea { resize: vertical; min-height: 96px; }
.alan-field input:focus, .alan-field select:focus, .alan-field textarea:focus {
  outline: none; border-color: var(--color-accent); box-shadow: var(--focus-ring);
}
.alan-field-hint { margin: 0; font-size: 0.6875rem; color: var(--color-text-muted); text-align: right; }
.alan-field-check label {
  display: flex; align-items: center; gap: var(--space-2);
  font-weight: 500; font-size: 0.8125rem; cursor: pointer;
}

.alan-feedback-context {
  display: flex; flex-direction: column; gap: var(--space-2);
  padding: var(--space-3); border-radius: var(--radius-md);
  background: var(--color-bg-subtle); border: 1px solid var(--color-border);
  font-size: 0.75rem;
}
.alan-feedback-context > div { display: flex; gap: var(--space-3); align-items: baseline; }
.alan-feedback-context span { color: var(--color-text-muted); flex-shrink: 0; min-width: 120px; }
.alan-feedback-context code { font-family: var(--font-mono); word-break: break-all; }
.alan-feedback-context em { font-style: normal; color: var(--color-text); }

.alan-feedback-error {
  margin: 0; padding: var(--space-3); border-radius: var(--radius-sm);
  background: var(--color-error-bg); color: var(--color-error-text);
  border: 1px solid #fecaca; font-size: 0.8125rem;
}
.alan-feedback-error[hidden] { display: none; }

.alan-feedback-actions { display: flex; justify-content: flex-end; gap: var(--space-2); }
.alan-feedback-submit {
  background: var(--color-accent); color: #fff; border: none;
  border-radius: var(--radius-sm); padding: var(--space-3) var(--space-5);
  font-family: inherit; font-size: 0.875rem; font-weight: 600; cursor: pointer;
}
.alan-feedback-submit:hover { background: var(--color-accent-dark); }
.alan-feedback-submit:disabled { opacity: 0.6; cursor: default; }

.alan-feedback-done {
  padding: var(--space-7) var(--space-5); text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: var(--space-3);
}
.alan-feedback-done[hidden] { display: none; }
.alan-feedback-done-mark {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--color-ok-bg); color: var(--color-ok-text);
  display: grid; place-items: center;
}
.alan-feedback-done h3 { margin: 0; font-size: 1.0625rem; }
.alan-feedback-done p { margin: 0; color: var(--color-text-muted); font-size: 0.875rem; max-width: 40ch; }

@media (max-width: 899px) {
  .alan-feedback-panel { width: 100%; height: 100%; max-height: 100%; border-radius: 0; }
  .alan-debugbar { right: var(--space-4); bottom: calc(var(--space-4) + 74px); }
  .alan-feedback-context span { min-width: 92px; }
}

/* ===== Denk-Animation waehrend der Wartezeit ============================ */
/* Der Beratungspfad braucht bis zum ersten Token regelmaessig 5-13 s. Statt
   einer leeren Blase laeuft hier eine Funkwelle mit wechselndem Statustext. */
.alan-msg-thinking {
  min-width: 0;
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
}
.alan-thinking {
  display: flex; align-items: center; gap: var(--space-3);
  color: var(--color-text-muted); font-size: 0.875rem;
}
.alan-thinking-wave { flex-shrink: 0; line-height: 0; color: var(--color-accent); }
.alan-wave-dot { fill: currentColor; animation: alan-wave-puls 1.8s ease-in-out infinite; }
.alan-wave-arc { stroke: currentColor; opacity: 0; animation: alan-wave-aus 1.8s ease-out infinite; }
.alan-wave-1 { animation-delay: 0.0s; }
.alan-wave-2 { animation-delay: 0.25s; }
.alan-wave-3 { animation-delay: 0.5s; }

@keyframes alan-wave-aus {
  0%   { opacity: 0;    transform: translateX(-3px) scaleX(0.7); }
  35%  { opacity: 0.85; }
  70%  { opacity: 0;    transform: translateX(2px) scaleX(1.05); }
  100% { opacity: 0; }
}
@keyframes alan-wave-puls {
  0%, 100% { opacity: 0.45; }
  50%      { opacity: 1; }
}

/* Statustext: weich ein-/ausblenden beim Phasenwechsel */
.alan-thinking-text {
  transition: opacity var(--transition-base);
  /* Laufender Schimmer, damit auch der Text „lebt" */
  background: linear-gradient(90deg,
              var(--color-text-muted) 0%, var(--color-text-muted) 40%,
              var(--color-accent) 50%,
              var(--color-text-muted) 60%, var(--color-text-muted) 100%);
  background-size: 220% 100%;
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
  animation: alan-schimmer 2.6s linear infinite;
}
.alan-thinking-text.alan-thinking-fade { opacity: 0; }
@keyframes alan-schimmer {
  from { background-position: 120% 0; }
  to   { background-position: -120% 0; }
}
.alan-thinking-text::after {
  content: "…";
  -webkit-text-fill-color: var(--color-text-muted);
}

/* Wer Bewegung reduziert haben will, bekommt einen ruhigen Hinweis. */
@media (prefers-reduced-motion: reduce) {
  .alan-wave-dot, .alan-wave-arc, .alan-thinking-text { animation: none; }
  .alan-wave-arc { opacity: 0.5; }
  .alan-thinking-text {
    -webkit-text-fill-color: var(--color-text-muted); color: var(--color-text-muted);
    background: none;
  }
}