:root {
  --mm-ai-primary: #0a4fa3;
  --mm-ai-primary-strong: #073e80;
  --mm-ai-bg: #ffffff;
  --mm-ai-surface: #f5f7fa;
  --mm-ai-text: #152033;
  --mm-ai-muted: #5b6678;
  --mm-ai-border: #d8dee8;
  --mm-ai-user: #e8f1fc;
  --mm-ai-shadow: 0 18px 50px rgba(17, 32, 51, 0.22);
  --mm-ai-radius: 18px;
  --mm-ai-z: 2147483000;
}

.mm-ai-root,
.mm-ai-root * {
  box-sizing: border-box;
}

.mm-ai-root {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: var(--mm-ai-z);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--mm-ai-text);
}

.mm-ai-launcher,
.mm-ai-send,
.mm-ai-secondary,
.mm-ai-icon-button {
  min-height: 44px;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  font: inherit;
}

.mm-ai-launcher {
  min-width: 132px;
  padding: 12px 18px;
  background: var(--mm-ai-primary);
  color: #fff;
  font-weight: 700;
  box-shadow: var(--mm-ai-shadow);
}

.mm-ai-launcher:hover,
.mm-ai-send:hover {
  background: var(--mm-ai-primary-strong);
}

.mm-ai-launcher:focus-visible,
.mm-ai-send:focus-visible,
.mm-ai-secondary:focus-visible,
.mm-ai-icon-button:focus-visible,
.mm-ai-input:focus-visible,
.mm-ai-field input:focus-visible,
.mm-ai-field select:focus-visible,
.mm-ai-field textarea:focus-visible {
  outline: 3px solid rgba(10, 79, 163, 0.28);
  outline-offset: 2px;
}

.mm-ai-dialog {
  position: absolute;
  right: 0;
  bottom: 62px;
  width: min(390px, calc(100vw - 32px));
  height: min(620px, calc(100vh - 110px));
  background: var(--mm-ai-bg);
  border: 1px solid var(--mm-ai-border);
  border-radius: var(--mm-ai-radius);
  box-shadow: var(--mm-ai-shadow);
  overflow: hidden;
  display: grid;
  grid-template-rows: auto minmax(120px, 1fr) auto auto auto;
}

.mm-ai-dialog[hidden],
.mm-ai-lead[hidden] {
  display: none;
}

.mm-ai-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  background: var(--mm-ai-primary);
  color: #fff;
}

.mm-ai-title-wrap {
  display: grid;
  gap: 2px;
}

.mm-ai-title-wrap span {
  font-size: 0.78rem;
  opacity: 0.86;
}

.mm-ai-icon-button {
  width: 44px;
  height: 44px;
  background: transparent;
  color: #fff;
  font-size: 1.75rem;
}

.mm-ai-messages {
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 16px;
  background: var(--mm-ai-surface);
}

.mm-ai-message {
  max-width: 88%;
  margin: 0 0 12px;
  padding: 10px 12px;
  border-radius: 14px;
  line-height: 1.45;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.mm-ai-message--assistant {
  margin-right: auto;
  background: #fff;
  border: 1px solid var(--mm-ai-border);
}

.mm-ai-message--user {
  margin-left: auto;
  background: var(--mm-ai-user);
}

.mm-ai-status {
  min-height: 22px;
  padding: 0 14px;
  color: var(--mm-ai-muted);
  font-size: 0.82rem;
}

.mm-ai-composer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  padding: 10px 12px 12px;
  border-top: 1px solid var(--mm-ai-border);
}

.mm-ai-input,
.mm-ai-field input,
.mm-ai-field select,
.mm-ai-field textarea {
  width: 100%;
  border: 1px solid var(--mm-ai-border);
  border-radius: 12px;
  padding: 11px 12px;
  color: var(--mm-ai-text);
  background: #fff;
  font: inherit;
}

.mm-ai-input {
  resize: none;
  min-height: 48px;
  max-height: 130px;
}

.mm-ai-send {
  padding: 0 16px;
  background: var(--mm-ai-primary);
  color: #fff;
  font-weight: 700;
}

.mm-ai-send:disabled,
.mm-ai-input:disabled {
  opacity: 0.58;
  cursor: wait;
}

.mm-ai-actions {
  padding: 0 12px 12px;
}

.mm-ai-secondary {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--mm-ai-border);
  background: #fff;
  color: var(--mm-ai-primary-strong);
  font-weight: 700;
}

.mm-ai-lead {
  max-height: 54vh;
  overflow-y: auto;
  padding: 14px;
  border-top: 1px solid var(--mm-ai-border);
  background: #fff;
}

.mm-ai-lead > p {
  margin: 6px 0 12px;
  color: var(--mm-ai-muted);
  font-size: 0.9rem;
}

.mm-ai-lead-form,
.mm-ai-field {
  display: grid;
  gap: 8px;
}

.mm-ai-lead-form {
  gap: 12px;
}

.mm-ai-field > span {
  font-size: 0.84rem;
  font-weight: 700;
}

.mm-ai-consent {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 9px;
  align-items: start;
  font-size: 0.84rem;
  line-height: 1.4;
}

.mm-ai-consent input {
  width: 20px;
  height: 20px;
  margin: 0;
}

@media (max-width: 520px) {
  .mm-ai-root {
    right: 12px;
    bottom: 12px;
  }

  .mm-ai-dialog {
    position: fixed;
    inset: 8px;
    width: auto;
    height: auto;
    border-radius: 16px;
  }

  .mm-ai-launcher {
    min-width: 118px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .mm-ai-root * {
    scroll-behavior: auto !important;
  }
}