#merino-chat {
  --mc-blue: #1f6495;
  --mc-green: #7cb643;
  --mc-yellow: #f5a623;
  --mc-ink: #183449;
  --mc-border: #d9e6ec;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  color: var(--mc-ink);
  position: fixed;
  right: max(20px, env(safe-area-inset-right));
  bottom: max(20px, env(safe-area-inset-bottom));
  z-index: 1200;
  text-align: left;
}
#merino-chat *, #merino-chat *::before, #merino-chat *::after { box-sizing: border-box; }
#merino-chat button, #merino-chat input { font: inherit; }
#merino-chat button { cursor: pointer; text-transform: none; }
#merino-chat button:focus-visible, #merino-chat a:focus-visible, #merino-chat input:focus-visible {
  outline: 3px solid var(--mc-yellow);
  outline-offset: 3px;
}
#merino-chat [hidden] { display: none !important; }
#merino-chat .mc-launcher {
  background: var(--mc-blue);
  color: white;
  border: 2px solid white;
  box-shadow: 0 5px 24px #17374d35;
  border-radius: 36px;
  min-height: 60px;
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}
#merino-chat .mc-launcher svg { flex-shrink: 0; }
#merino-chat .mc-launcher-label { font-weight: 700; font-size: 14px; }
#merino-chat .mc-panel {
  width: 390px;
  max-width: calc(100vw - 40px);
  height: min(650px, calc(100vh - 40px));
  height: min(650px, calc(100dvh - 40px));
  border-radius: 18px;
  border: 1px solid var(--mc-border);
  background: #fff;
  box-shadow: 0 12px 55px #12344e35;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
#merino-chat .mc-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 14px 14px 16px;
  background: var(--mc-blue);
  color: white;
  flex-shrink: 0;
}
#merino-chat .mc-logo {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #fff;
  padding: 4px;
  object-fit: contain;
}
#merino-chat .mc-heading { margin: 0; font-size: 16px; font-weight: 700; }
#merino-chat .mc-subheading { margin: 0; font-size: 12px; color: #e0eff8; }
#merino-chat .mc-close {
  margin-left: auto;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: white;
  font-size: 26px;
  line-height: 1;
  padding: 9px;
  min-width: 40px;
  min-height: 40px;
}
#merino-chat .mc-close:hover { background: #ffffff20; }
#merino-chat .mc-messages {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 16px;
  background: #f6fafc;
  scroll-behavior: smooth;
}
#merino-chat .mc-message {
  width: fit-content;
  max-width: 100%;
  margin: 0 0 12px;
  padding: 12px;
  border-radius: 12px 12px 12px 3px;
  background: #fff;
  border: 1px solid var(--mc-border);
  overflow-wrap: anywhere;
}
#merino-chat .mc-message-user {
  margin-left: auto;
  background: #e7f1fa;
  border-color: #c8e0f1;
  border-radius: 12px 12px 3px 12px;
}
#merino-chat .mc-message p { margin: 0 0 8px; }
#merino-chat .mc-message p:last-child { margin-bottom: 0; }
#merino-chat .mc-message ul, #merino-chat .mc-message ol { padding-left: 20px; margin: 8px 0; }
#merino-chat .mc-message li { margin: 4px 0; }
#merino-chat .mc-message a {
  color: #185986;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 2px;
}
#merino-chat .mc-message strong { font-weight: 700; }
#merino-chat .mc-chips { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 12px; }
#merino-chat .mc-chip, #merino-chat .mc-more {
  color: var(--mc-blue);
  background: #f4f9fc;
  border: 1px solid #bed5e3;
  padding: 7px 10px;
  min-height: 36px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 700;
  text-align: left;
}
#merino-chat .mc-chip:hover, #merino-chat .mc-more:hover { background: #e7f2f9; }
#merino-chat .mc-record {
  border-top: 1px solid var(--mc-border);
  padding: 10px 0;
}
#merino-chat .mc-record:first-child { border-top: 0; }
#merino-chat .mc-record-name { font-weight: 700; margin: 0 !important; }
#merino-chat .mc-record-price { color: #376e22; font-weight: 700; }
#merino-chat .mc-record-meta { color: #5d6d78; font-size: 12px; }
#merino-chat .mc-record details { margin-top: 6px; }
#merino-chat .mc-record summary { cursor: pointer; color: var(--mc-blue); font-size: 12px; font-weight: 700; }
#merino-chat .mc-count { font-size: 12px; color: #5d6d78; margin-top: 8px !important; }
#merino-chat .mc-status { font-size: 12px; color: #5d6d78; }
#merino-chat .mc-form {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  background: white;
  padding: 12px;
  border-top: 1px solid var(--mc-border);
}
#merino-chat .mc-input {
  width: 0;
  min-width: 0;
  flex: 1;
  color: var(--mc-ink);
  background: #fff;
  border: 1px solid #bfd1dc;
  border-radius: 9px;
  min-height: 42px;
  padding: 9px 10px;
}
#merino-chat .mc-submit {
  background: var(--mc-blue);
  color: white;
  border: none;
  border-radius: 9px;
  min-height: 42px;
  min-width: 42px;
  padding: 9px 12px;
}
#merino-chat .mc-submit:disabled { cursor: wait; opacity: .6; }
#merino-chat .mc-footer {
  flex-shrink: 0;
  padding: 0 12px 12px;
  font-size: 12px;
  text-align: center;
  background: white;
}
#merino-chat .mc-footer a { color: #396c24; font-weight: 700; text-decoration: underline; }
#merino-chat .mc-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
@media (max-width: 480px) {
  #merino-chat { right: max(10px, env(safe-area-inset-right)); bottom: max(10px, env(safe-area-inset-bottom)); }
  #merino-chat .mc-panel {
    width: calc(100vw - 20px);
    max-width: calc(100vw - 20px);
    height: min(650px, calc(100vh - 20px));
    height: min(650px, calc(100dvh - 20px));
    border-radius: 14px;
  }
  #merino-chat .mc-launcher { min-height: 56px; padding: 11px 14px; }
  #merino-chat .mc-messages { padding: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  #merino-chat .mc-messages { scroll-behavior: auto; }
}