.bitebimuv-ai-shell {
  --bmv-primary: #126c59;
  --bmv-accent: #f2b441;
  --bmv-text: #17231f;
  --bmv-muted: #5f6f69;
  --bmv-surface: #ffffff;
  --bmv-border: rgba(23, 35, 31, 0.14);
  bottom: 22px;
  position: fixed;
  z-index: 99999;
  font-family: inherit;
}

.bitebimuv-ai-bottom-right {
  right: 22px;
}

.bitebimuv-ai-bottom-left {
  left: 22px;
}

.bitebimuv-ai-toggle {
  align-items: center;
  background: var(--bmv-primary);
  border: 0;
  border-radius: 999px;
  box-shadow: 0 14px 34px rgba(18, 108, 89, 0.28);
  color: #fff;
  cursor: pointer;
  display: flex;
  font-weight: 700;
  height: 58px;
  justify-content: center;
  width: 58px;
}

.bitebimuv-ai-toggle-icon {
  font-size: 16px;
  letter-spacing: 0;
}

.bitebimuv-ai-panel {
  background: var(--bmv-surface);
  border: 1px solid var(--bmv-border);
  border-radius: 8px;
  bottom: 74px;
  box-shadow: 0 24px 80px rgba(23, 35, 31, 0.22);
  display: none;
  flex-direction: column;
  max-height: min(620px, calc(100vh - 110px));
  overflow: hidden;
  position: absolute;
  width: min(390px, calc(100vw - 28px));
}

.bitebimuv-ai-bottom-right .bitebimuv-ai-panel {
  right: 0;
}

.bitebimuv-ai-bottom-left .bitebimuv-ai-panel {
  left: 0;
}

.bitebimuv-ai-shell[data-state="open"] .bitebimuv-ai-panel {
  display: flex;
}

.bitebimuv-ai-header {
  align-items: center;
  background: #f7faf8;
  border-bottom: 1px solid var(--bmv-border);
  display: flex;
  justify-content: space-between;
  padding: 14px 16px;
}

.bitebimuv-ai-header strong {
  color: var(--bmv-text);
  display: block;
  font-size: 15px;
  line-height: 1.25;
}

.bitebimuv-ai-header span {
  color: var(--bmv-muted);
  display: block;
  font-size: 12px;
  line-height: 1.4;
}

.bitebimuv-ai-close {
  background: transparent;
  border: 0;
  color: var(--bmv-muted);
  cursor: pointer;
  font-size: 22px;
  height: 34px;
  line-height: 1;
  width: 34px;
}

.bitebimuv-ai-messages {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 10px;
  min-height: 260px;
  overflow-y: auto;
  padding: 16px;
}

.bitebimuv-ai-message {
  border-radius: 8px;
  font-size: 14px;
  line-height: 1.45;
  max-width: 88%;
  padding: 10px 12px;
  white-space: pre-wrap;
}

.bitebimuv-ai-message-assistant {
  align-self: flex-start;
  background: #eef5f2;
  color: var(--bmv-text);
}

.bitebimuv-ai-message-user {
  align-self: flex-end;
  background: var(--bmv-primary);
  color: #fff;
}

.bitebimuv-ai-form {
  border-top: 1px solid var(--bmv-border);
  padding: 12px;
}

.bitebimuv-ai-form textarea {
  border: 1px solid var(--bmv-border);
  border-radius: 8px;
  box-sizing: border-box;
  color: var(--bmv-text);
  display: block;
  font: inherit;
  min-height: 52px;
  padding: 10px;
  resize: vertical;
  width: 100%;
}

.bitebimuv-ai-actions {
  align-items: center;
  display: flex;
  gap: 10px;
  justify-content: space-between;
  margin-top: 10px;
}

.bitebimuv-ai-actions button,
.bitebimuv-ai-attach span {
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  font-size: 14px;
  font-weight: 700;
  justify-content: center;
  line-height: 1;
  padding: 10px 14px;
}

.bitebimuv-ai-actions button {
  background: var(--bmv-primary);
  border: 1px solid var(--bmv-primary);
  color: #fff;
}

.bitebimuv-ai-actions button:disabled {
  cursor: wait;
  opacity: 0.65;
}

.bitebimuv-ai-attach input {
  height: 1px;
  opacity: 0;
  overflow: hidden;
  position: absolute;
  width: 1px;
}

.bitebimuv-ai-attach span {
  background: #fff;
  border: 1px solid var(--bmv-border);
  color: var(--bmv-text);
}

.bitebimuv-ai-preview {
  background: #fff7e3;
  border: 1px solid rgba(242, 180, 65, 0.5);
  border-radius: 8px;
  color: var(--bmv-text);
  font-size: 13px;
  margin-bottom: 8px;
  overflow: hidden;
  padding: 8px 10px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (max-width: 520px) {
  .bitebimuv-ai-shell {
    bottom: 14px;
    left: 14px;
    right: 14px;
  }

  .bitebimuv-ai-toggle {
    margin-left: auto;
  }

  .bitebimuv-ai-panel {
    bottom: 70px;
    left: 0;
    right: 0;
    width: 100%;
  }
}