/* ── Arcadia Finance Support Chat Widget ───────────────────────────────── */

#arcadia-chat-widget {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  font-family: 'Roboto', Arial, sans-serif;
  font-size: 14px;
  line-height: 1.4;
}

/* ── Toggle button ─────────────────────────────────────────────────────── */
.arcadia-chat-toggle {
  position: relative;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #007cb5;
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0, 124, 181, 0.45);
  transition: background 0.2s ease, transform 0.2s ease;
  flex-shrink: 0;
}

.arcadia-chat-toggle:hover {
  background: #005f8e;
  transform: scale(1.06);
}

.arcadia-chat-badge {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 18px;
  height: 18px;
  background: #e53e3e;
  color: #fff;
  border-radius: 50%;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #fff;
}

/* ── Chat panel ────────────────────────────────────────────────────────── */
.arcadia-chat-panel {
  width: 350px;
  height: 500px;
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  margin-bottom: 14px;
  animation: arcadia-slide-up 0.2s ease;
}

@keyframes arcadia-slide-up {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Header ────────────────────────────────────────────────────────────── */
.arcadia-chat-header {
  background: linear-gradient(135deg, #007cb5 0%, #005f8e 100%);
  color: #fff;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}

.arcadia-chat-header-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.arcadia-chat-dot {
  width: 10px;
  height: 10px;
  background: #4ade80;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 0 2px rgba(74, 222, 128, 0.3);
  animation: arcadia-pulse 2s ease-in-out infinite;
}

@keyframes arcadia-pulse {
  0%, 100% { box-shadow: 0 0 0 2px rgba(74, 222, 128, 0.3); }
  50%       { box-shadow: 0 0 0 5px rgba(74, 222, 128, 0.1); }
}

.arcadia-chat-agent-name {
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.2px;
}

.arcadia-chat-agent-role {
  font-size: 11px;
  opacity: 0.82;
  margin-top: 1px;
}

.arcadia-chat-close {
  background: none;
  border: none;
  color: #fff;
  font-size: 18px;
  cursor: pointer;
  opacity: 0.75;
  padding: 4px 6px;
  border-radius: 6px;
  transition: opacity 0.15s, background 0.15s;
  line-height: 1;
}

.arcadia-chat-close:hover {
  opacity: 1;
  background: rgba(255, 255, 255, 0.15);
}

/* ── Messages area ─────────────────────────────────────────────────────── */
.arcadia-chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: #f0f4f8;
  scroll-behavior: smooth;
}

.arcadia-chat-messages::-webkit-scrollbar { width: 4px; }
.arcadia-chat-messages::-webkit-scrollbar-thumb { background: #c1ccd8; border-radius: 4px; }

.arcadia-chat-message {
  display: flex;
  flex-direction: column;
  max-width: 82%;
}

.arcadia-chat-message.user {
  align-self: flex-end;
  align-items: flex-end;
}

.arcadia-chat-message.bot {
  align-self: flex-start;
  align-items: flex-start;
}

.arcadia-chat-bubble {
  padding: 10px 14px;
  border-radius: 18px;
  word-break: break-word;
  white-space: pre-wrap;
}

.arcadia-chat-message.user .arcadia-chat-bubble {
  background: #007cb5;
  color: #fff;
  border-bottom-right-radius: 4px;
}

.arcadia-chat-message.bot .arcadia-chat-bubble {
  background: #fff;
  color: #1a2535;
  border-bottom-left-radius: 4px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
}

/* ── Typing indicator ──────────────────────────────────────────────────── */
.arcadia-typing {
  display: flex !important;
  align-items: center;
  gap: 5px;
  padding: 13px 16px !important;
}

.arcadia-typing span {
  width: 7px;
  height: 7px;
  background: #007cb5;
  border-radius: 50%;
  display: inline-block;
  animation: arcadia-bounce 1.3s ease infinite;
}

.arcadia-typing span:nth-child(2) { animation-delay: 0.18s; }
.arcadia-typing span:nth-child(3) { animation-delay: 0.36s; }

@keyframes arcadia-bounce {
  0%, 60%, 100% { transform: translateY(0); }
  30%            { transform: translateY(-7px); }
}

/* ── Input area ────────────────────────────────────────────────────────── */
.arcadia-chat-input-area {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-top: 1px solid #dde5ee;
  background: #fff;
  flex-shrink: 0;
}

.arcadia-chat-input {
  flex: 1;
  border: 1.5px solid #dde5ee;
  border-radius: 24px;
  padding: 9px 16px;
  font-size: 13px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
  background: #f7f9fc;
  color: #1a2535;
}

.arcadia-chat-input:focus {
  border-color: #007cb5;
  background: #fff;
}

.arcadia-chat-input::placeholder { color: #9daab8; }

.arcadia-chat-send {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #007cb5;
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.2s, transform 0.15s;
}

.arcadia-chat-send:hover {
  background: #005f8e;
  transform: scale(1.05);
}

/* ── Mobile ────────────────────────────────────────────────────────────── */
@media (max-width: 420px) {
  #arcadia-chat-widget {
    bottom: 16px;
    right: 16px;
  }

  .arcadia-chat-panel {
    width: calc(100vw - 32px);
    height: 420px;
  }
}