:root {
  --eba-accent: rgb(13, 148, 136);
  --eba-bg: #0b1220;
  --eba-chat-bg: #f8fafc;
  --eba-text: #0f172a;
  --eba-muted: #64748b;
  --eba-border: #e2e8f0;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  height: 100%;
  overflow: hidden;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  color: var(--eba-text);
  background: var(--eba-bg);
}

#eba-root {
  height: 100dvh;
  display: grid;
  grid-template-columns: 2fr 1fr;
  grid-template-rows: 1fr;
}

.eba-avatar {
    position: relative;
    background: #020617;
    min-width: 0;
    min-height: 0;
    overflow: hidden;
}

#eba-avatar-stage {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

#eba-avatar-stage canvas {
    display: block;
    width: 100%;
    height: 100%;
}

#eba-audio {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

#eba-audio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

#eba-wave {
  display: none;
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.eba-mode-wave #eba-video,
.eba-mode-wave #eba-audio {
  display: none;
}

.eba-mode-wave #eba-wave {
  display: block;
}

.eba-mode-video #eba-wave {
  display: none;
}

#eba-avatar-status {
  position: absolute;
  left: 16px;
  bottom: 16px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(2, 6, 23, 0.7);
  color: #e2e8f0;
  font-size: 13px;
}

.eba-chat {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  background: var(--eba-chat-bg);
  border-left: 1px solid var(--eba-border);
}

.eba-chat-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--eba-border);
  background: #fff;
}

.eba-logo {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.eba-chat-title {
  font-weight: 700;
  font-size: 15px;
}

.eba-chat-sub {
  font-size: 12px;
  color: var(--eba-muted);
}

.eba-messages {
  flex: 1;
  overflow: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.eba-msg {
  max-width: 92%;
  padding: 8px 10px;
  border-radius: 12px;
  font-size: 14px;
  line-height: 1.4;
  white-space: pre-wrap;
  word-break: break-word;
}

.eba-msg.user {
  align-self: flex-end;
  background: var(--eba-accent);
  color: #fff;
}

.eba-msg.bot {
  align-self: flex-start;
  background: #fff;
  border: 1px solid var(--eba-border);
}

.eba-msg.bot strong {
  font-weight: 700;
}

.eba-cards {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 8px;
}

.eba-card {
  border: 1px solid var(--eba-border);
  border-radius: 10px;
  padding: 8px;
  background: #fff;
}

.eba-card-title {
  font-weight: 650;
}

.eba-card-meta {
  font-size: 12px;
  color: var(--eba-muted);
  margin-top: 4px;
}

.eba-card a {
  color: var(--eba-accent);
  font-size: 13px;
}

.eba-card img {
  display: block;
  max-width: 100%;
  border-radius: 8px;
  margin-top: 6px;
}

.eba-feedback {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  font-size: 12px;
  color: var(--eba-muted);
}

.eba-feedback button {
  border: 1px solid var(--eba-border);
  background: #fff;
  border-radius: 8px;
  cursor: pointer;
}

.eba-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 0 12px 8px;
}

.eba-chip {
  border: 1px solid var(--eba-border);
  background: #fff;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 12px;
  cursor: pointer;
}

.eba-error {
  color: #b91c1c;
  font-size: 13px;
  padding: 0 12px 8px;
}

.eba-form {
  display: flex;
  gap: 8px;
  padding: 10px 12px 12px;
  border-top: 1px solid var(--eba-border);
  background: #fff;
}

#eba-input {
  flex: 1;
  border: 1px solid var(--eba-border);
  border-radius: 10px;
  padding: 10px 12px;
  font: inherit;
}

#eba-send {
  border: 0;
  border-radius: 10px;
  padding: 10px 14px;
  background: var(--eba-accent);
  color: #fff;
  font-weight: 650;
  cursor: pointer;
}

#eba-send:disabled,
#eba-input:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.eba-start {
  position: fixed;
  inset: 0;
  z-index: 20;
  border: 0;
  background: rgba(2, 6, 23, 0.72);
  color: #fff;
  font-size: 22px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 24px;
}

.eba-start-hint {
  font-size: 14px;
  font-weight: 500;
  color: #cbd5e1;
  max-width: 28rem;
}

.eba-start[hidden] {
  display: none;
}

@media (max-width: 768px) {
  #eba-root {
    grid-template-columns: 1fr;
    grid-template-rows: 2fr 1fr;
  }

  .eba-chat {
    border-left: 0;
    border-top: 1px solid var(--eba-border);
  }
}