/* =========================================================
   CHATI — assistant robot (floating button + chat panel)
   ========================================================= */

.v8-chati-fab,
.v8-chati-panel {
  --chati-bg: #111118;
  --chati-surface: #191924;
  --chati-border: rgba(140, 136, 170, .22);
  --chati-text: #ecebf5;
  --chati-muted: rgba(236, 235, 245, .62);
  --chati-accent: #7d6bff;
  --chati-user: #ecebf5;
  --chati-user-text: #111118;
}

html[data-chati-theme="light"] .v8-chati-fab,
html[data-chati-theme="light"] .v8-chati-panel {
  --chati-bg: #ffffff;
  --chati-surface: #f3f2f8;
  --chati-border: rgba(40, 36, 70, .12);
  --chati-text: #1b1a24;
  --chati-muted: rgba(27, 26, 36, .6);
  --chati-user: #1b1a24;
  --chati-user-text: #ffffff;
}

/* ---------- Floating robot button ---------- */

@keyframes v8-chati-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-3px); }
}

.v8-chati-fab {
  position: fixed;
  right: max(18px, env(safe-area-inset-right));
  bottom: max(22px, env(safe-area-inset-bottom));
  z-index: 8600;
  width: 58px;
  height: 58px;
  padding: 7px;
  border: 1px solid var(--chati-border);
  border-radius: 20px;
  background: var(--chati-bg);
  box-shadow: 0 12px 34px rgba(0, 0, 0, .38), 0 0 0 4px rgba(125, 107, 255, .12);
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease;
  animation: v8-chati-float 3.2s ease-in-out infinite;
  -webkit-tap-highlight-color: transparent;
}

.v8-chati-fab:hover {
  box-shadow: 0 14px 38px rgba(0, 0, 0, .42), 0 0 0 6px rgba(125, 107, 255, .2);
}

.v8-chati-fab:active {
  transform: scale(.94);
}

.v8-chati-fab svg {
  width: 100%;
  height: 100%;
  display: block;
}

body.v8-chati-open .v8-chati-fab {
  display: none;
}

/* Never cover the message box or menus. */
body.splash-active .v8-chati-fab,
body.v6-auth-flow .v8-chati-fab {
  display: none;
}

@media (min-width: 1025px) {
  /* Sits above the composer's right edge in a chat. */
  body:has(#chatView:not(.hidden)) .v8-chati-fab {
    bottom: 104px;
  }
}

@media (max-width: 760px) {
  .v8-chati-fab {
    width: 50px;
    height: 50px;
    padding: 6px;
    border-radius: 17px;
    right: max(14px, env(safe-area-inset-right));
    /* Above the bottom navigation dock. */
    bottom: calc(92px + env(safe-area-inset-bottom, 0px));
  }

  /* In a chat there is no dock; stay above the message box. */
  body.mobile-chat-active .v8-chati-fab {
    bottom: calc(96px + env(safe-area-inset-bottom, 0px));
    width: 44px;
    height: 44px;
    padding: 5px;
    border-radius: 15px;
    opacity: .85;
  }

  /* Room under the last message so the robot never covers its corner
     (the listen button) or the reply tools. */
  body.mobile-chat-active #messages::after {
    content: "";
    flex: 0 0 44px;
  }

  body.mobile-sidebar-open .v8-chati-fab,
  body.v6-creator-active .v8-chati-fab,
  body.mobile-keyboard-open .v8-chati-fab {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .v8-chati-fab {
    animation: none;
  }
}

/* ---------- Panel ---------- */

@keyframes v8-chati-in {
  from { opacity: 0; transform: translateY(16px) scale(.98); }
  to { opacity: 1; transform: none; }
}

.v8-chati-panel {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 9600;
  display: flex;
  flex-direction: column;
  width: min(430px, calc(100vw - 40px));
  height: min(720px, calc(100vh - 40px));
  color: var(--chati-text);
  background: var(--chati-bg);
  border: 1px solid var(--chati-border);
  border-radius: 24px;
  box-shadow: 0 28px 80px rgba(0, 0, 0, .5);
  overflow: hidden;
  animation: v8-chati-in .22s cubic-bezier(.2, .8, .2, 1) both;
}

.v8-chati-panel[hidden] {
  display: none;
}

@media (max-width: 760px) {
  .v8-chati-panel {
    inset: 0;
    width: 100%;
    height: var(--app-height, 100dvh);
    border-radius: 0;
    border: 0;
    padding-top: env(safe-area-inset-top, 0px);
    padding-bottom: env(safe-area-inset-bottom, 0px);
    animation-name: v8-sheet-up;
  }
}

.v8-chati-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 14px 12px;
  border-bottom: 1px solid var(--chati-border);
}

.v8-chati-header-bot {
  width: 40px;
  height: 40px;
  flex: none;
}

.v8-chati-header-bot svg,
.v8-chati-msg-avatar svg,
.v8-chati-welcome-bot svg {
  width: 100%;
  height: 100%;
  display: block;
}

.v8-chati-title {
  flex: 1;
  display: grid;
  min-width: 0;
}

.v8-chati-title strong {
  font-size: 16px;
}

.v8-chati-title small {
  font-size: 12px;
  color: var(--chati-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.v8-chati-icon-btn {
  flex: none;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  padding: 0;
  color: var(--chati-text);
  background: transparent;
  border: 1px solid var(--chati-border);
  border-radius: 12px;
  cursor: pointer;
}

.v8-chati-icon-btn svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.v8-chati-web[aria-pressed="true"] {
  color: #fff;
  background: var(--chati-accent);
  border-color: var(--chati-accent);
}

/* ---------- Messages ---------- */

.v8-chati-messages {
  flex: 1;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.v8-chati-welcome {
  margin: auto 0;
  text-align: center;
  padding: 10px 6px;
}

.v8-chati-welcome-bot {
  width: 86px;
  height: 86px;
  margin: 0 auto 10px;
  animation: v8-chati-float 3.2s ease-in-out infinite;
}

.v8-chati-welcome h3 {
  margin: 0 0 6px;
  font-size: 20px;
}

.v8-chati-welcome p {
  margin: 0 auto 16px;
  max-width: 330px;
  color: var(--chati-muted);
  font-size: 14px;
  line-height: 1.5;
}

.v8-chati-chips {
  display: grid;
  gap: 8px;
}

.v8-chati-chips button {
  padding: 11px 14px;
  font: inherit;
  font-size: 14px;
  color: var(--chati-text);
  text-align: left;
  background: var(--chati-surface);
  border: 1px solid var(--chati-border);
  border-radius: 14px;
  cursor: pointer;
}

.v8-chati-msg {
  display: flex;
  align-items: flex-end;
  gap: 8px;
}

.v8-chati-msg.is-user {
  justify-content: flex-end;
}

.v8-chati-msg-avatar {
  width: 28px;
  height: 28px;
  flex: none;
}

.v8-chati-bubble {
  max-width: 82%;
  padding: 10px 13px;
  font-size: 14.5px;
  line-height: 1.5;
  background: var(--chati-surface);
  border: 1px solid var(--chati-border);
  border-radius: 18px 18px 18px 6px;
  overflow-wrap: anywhere;
  -webkit-user-select: text;
  user-select: text;
}

.v8-chati-msg.is-user .v8-chati-bubble {
  color: var(--chati-user-text);
  background: var(--chati-user);
  border-color: transparent;
  border-radius: 18px 18px 6px 18px;
}

.v8-chati-bubble a {
  color: #9f92ff;
}

.v8-chati-li {
  display: block;
  padding-left: 14px;
  position: relative;
}

.v8-chati-li::before {
  content: "•";
  position: absolute;
  left: 2px;
}

.v8-chati-ol {
  padding-left: 20px;
}

.v8-chati-ol::before {
  content: attr(data-n);
  left: 0;
}

.v8-chati-h {
  display: block;
  margin-top: 4px;
  font-size: 1.02em;
}

.v8-chati-bubble code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.88em;
  background: rgba(127, 127, 127, 0.18);
  border-radius: 5px;
  padding: 1px 5px;
}

.v8-chati-code {
  margin: 6px 0;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.35);
  overflow-x: auto;
  white-space: pre;
  max-width: 100%;
}

.v8-chati-code code {
  background: none;
  padding: 0;
  font-size: 0.85em;
}

.v8-chati-bubble-photos {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 6px;
}

.v8-chati-bubble-photos img {
  width: 92px;
  height: 92px;
  object-fit: cover;
  border-radius: 12px;
}

.v8-chati-photo-note {
  font-size: 12px;
  opacity: .7;
  margin-bottom: 4px;
}

.v8-chati-sources {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--chati-border);
  font-size: 12px;
  color: var(--chati-muted);
}

@keyframes v8-chati-dot {
  0%, 80%, 100% { opacity: .25; transform: translateY(0); }
  40% { opacity: 1; transform: translateY(-3px); }
}

.v8-chati-dots i {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 3px;
  border-radius: 50%;
  background: currentColor;
  animation: v8-chati-dot 1.2s infinite;
}

.v8-chati-dots i:nth-child(2) { animation-delay: .15s; }
.v8-chati-dots i:nth-child(3) { animation-delay: .3s; }

/* ---------- Character draft card ---------- */

.v8-chati-draft {
  margin-left: 36px;
  padding: 14px;
  background: linear-gradient(160deg, rgba(125, 107, 255, .16), rgba(91, 140, 255, .06)), var(--chati-surface);
  border: 1px solid rgba(125, 107, 255, .35);
  border-radius: 18px;
}

.v8-chati-draft-badge {
  display: inline-block;
  margin-bottom: 6px;
  padding: 3px 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .03em;
  color: #fff;
  background: var(--chati-accent);
  border-radius: 999px;
}

.v8-chati-draft h4 {
  margin: 0 0 4px;
  font-size: 18px;
}

.v8-chati-draft p {
  margin: 0 0 8px;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--chati-muted);
}

.v8-chati-draft-more summary {
  cursor: pointer;
  font-size: 13px;
  margin-bottom: 8px;
}

.v8-chati-photo-pick {
  display: grid;
  gap: 8px;
  margin: 8px 0 10px;
  font-size: 13px;
}

.v8-chati-photo-pick label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.v8-chati-photo-pick select {
  padding: 6px 8px;
  font: inherit;
  color: var(--chati-text);
  background: var(--chati-bg);
  border: 1px solid var(--chati-border);
  border-radius: 10px;
}

.v8-chati-thumbs {
  display: flex;
  gap: 6px;
  overflow-x: auto;
}

.v8-chati-thumbs figure {
  position: relative;
  margin: 0;
  flex: none;
}

.v8-chati-thumbs img {
  width: 58px;
  height: 58px;
  object-fit: cover;
  border-radius: 10px;
}

.v8-chati-thumbs figcaption {
  position: absolute;
  left: 4px;
  top: 4px;
  min-width: 18px;
  padding: 0 4px;
  font-size: 11px;
  font-weight: 700;
  text-align: center;
  color: #fff;
  background: rgba(0, 0, 0, .6);
  border-radius: 6px;
}

.v8-chati-hint {
  font-size: 12.5px !important;
}

.v8-chati-draft-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

.v8-chati-primary,
.v8-chati-secondary {
  flex: 1;
  min-height: 42px;
  padding: 0 12px;
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  border-radius: 12px;
  cursor: pointer;
}

.v8-chati-primary {
  color: #fff;
  background: var(--chati-accent);
  border: 0;
}

.v8-chati-secondary {
  color: var(--chati-text);
  background: transparent;
  border: 1px solid var(--chati-border);
}

.v8-chati-created {
  flex: 1;
  font-weight: 700;
  color: #6ee7a8;
}

/* ---------- Composer ---------- */

.v8-chati-pending {
  display: flex;
  gap: 8px;
  padding: 8px 14px 0;
}

.v8-chati-pending[hidden] {
  display: none;
}

.v8-chati-pending-item {
  position: relative;
}

.v8-chati-pending-item img {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: 12px;
}

.v8-chati-pending-item button {
  position: absolute;
  top: -6px;
  right: -6px;
  width: 22px;
  height: 22px;
  padding: 0;
  font-size: 14px;
  line-height: 1;
  color: #fff;
  background: #333;
  border: 0;
  border-radius: 50%;
  cursor: pointer;
}

.v8-chati-composer {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  padding: 10px 12px 12px;
  border-top: 1px solid var(--chati-border);
}

.v8-chati-input {
  flex: 1;
  min-height: 40px;
  max-height: 140px;
  padding: 9px 12px;
  font: inherit;
  font-size: 16px;
  line-height: 1.4;
  color: var(--chati-text);
  background: var(--chati-surface);
  border: 1px solid var(--chati-border);
  border-radius: 14px;
  resize: none;
  outline: none;
}

.v8-chati-send {
  flex: none;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  padding: 0;
  color: #fff;
  background: var(--chati-accent);
  border: 0;
  border-radius: 13px;
  cursor: pointer;
}

.v8-chati-send svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}