.tw-assistant {
  --tw-accent: #0f766e;
  --tw-ink: #102845;
  --tw-muted: #52677f;
  --tw-line: rgba(15, 118, 110, .16);
  --tw-surface: #ffffff;
  position: fixed;
  z-index: 60;
  right: 22px;
  bottom: 22px;
  font-family: inherit;
}
.tw-assistant [hidden] { display: none !important; }
.tw-assistant button,
.tw-assistant textarea { font: inherit; }
.tw-assistant__launcher {
  display: flex;
  min-height: 50px;
  align-items: center;
  gap: 9px;
  padding: 9px 16px 9px 9px;
  border: 1px solid rgba(15, 118, 110, .2);
  border-radius: 999px;
  background: #0f766e;
  box-shadow: 0 14px 36px rgba(16, 40, 69, .2);
  color: #fff;
  font-weight: 800;
  cursor: pointer;
}
.tw-assistant__launcher:active,
.tw-assistant__form button:active,
.tw-assistant__message-actions button:active { transform: translateY(1px); }
.tw-assistant__mark {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, .16);
  font-size: 15px;
}
.tw-assistant .tw-assistant__mark svg {
  display: block;
  width: 22px;
  height: 16px;
  color: #fff;
  flex: none;
}
.tw-assistant__panel {
  position: absolute;
  right: 0;
  bottom: 64px;
  display: grid;
  width: min(390px, calc(100vw - 32px));
  max-height: min(720px, calc(100dvh - 110px));
  grid-template-rows: auto auto minmax(150px, 1fr) auto auto auto;
  overflow: hidden;
  border: 1px solid var(--tw-line);
  border-radius: 16px;
  background: var(--tw-surface);
  box-shadow: 0 24px 70px rgba(16, 40, 69, .22);
}
.tw-assistant__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--tw-line);
}
.tw-assistant__header > div { display: grid; gap: 2px; }
.tw-assistant__header strong { color: var(--tw-ink); font-size: 15px; }
.tw-assistant__header span { color: var(--tw-muted); font-size: 12px; }
.tw-assistant__close {
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 50%;
  background: #eef7f6;
  color: var(--tw-ink);
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}
.tw-assistant__trip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  background: #f3faf9;
  border-bottom: 1px solid var(--tw-line);
}
.tw-assistant__trip > div { display: grid; min-width: 0; gap: 2px; }
.tw-assistant__trip span { color: var(--tw-muted); font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.tw-assistant__trip strong { color: var(--tw-ink); font-size: 13px; }
.tw-assistant__trip p { margin: 0; overflow: hidden; color: var(--tw-muted); font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.tw-assistant__trip button {
  flex: 0 0 auto;
  border: 0;
  background: transparent;
  color: var(--tw-accent);
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
}
.tw-assistant__messages {
  display: flex;
  min-height: 180px;
  flex-direction: column;
  gap: 12px;
  overflow-y: auto;
  padding: 18px;
  overscroll-behavior: contain;
}
.tw-assistant__message { display: grid; max-width: 88%; gap: 4px; }
.tw-assistant__message > span { color: var(--tw-muted); font-size: 11px; font-weight: 800; }
.tw-assistant__message p {
  margin: 0;
  padding: 11px 13px;
  border-radius: 14px;
  background: #f1f5f7;
  color: #263f59;
  font-size: 13px;
  line-height: 1.52;
}
.tw-assistant__message--user { align-self: flex-end; }
.tw-assistant__message--user > span { text-align: right; }
.tw-assistant__message--user p { background: #0f766e; color: #fff; }
.tw-assistant__message-actions { display: flex; flex-wrap: wrap; gap: 7px; padding-top: 3px; }
.tw-assistant__message-actions button,
.tw-assistant__quick button {
  min-height: 34px;
  padding: 7px 11px;
  border: 1px solid rgba(15, 118, 110, .24);
  border-radius: 999px;
  background: #fff;
  color: var(--tw-accent);
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
}
.tw-assistant__quick {
  display: flex;
  gap: 7px;
  overflow-x: auto;
  padding: 0 18px 12px;
  scrollbar-width: none;
}
.tw-assistant__quick::-webkit-scrollbar { display: none; }
.tw-assistant__quick button { flex: 0 0 auto; }
.tw-assistant__form {
  display: grid;
  gap: 7px;
  padding: 13px 18px;
  border-top: 1px solid var(--tw-line);
}
.tw-assistant__form label { color: var(--tw-ink); font-size: 12px; font-weight: 800; }
.tw-assistant__form > div { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; align-items: end; }
.tw-assistant__form textarea {
  min-height: 48px;
  resize: none;
  padding: 10px 11px;
  border: 1px solid #9ab4b9;
  border-radius: 10px;
  background: #fff;
  color: var(--tw-ink);
  font-size: 13px;
  line-height: 1.4;
}
.tw-assistant__form textarea::placeholder { color: #60758a; }
.tw-assistant__form button {
  min-height: 44px;
  padding: 0 14px;
  border: 0;
  border-radius: 10px;
  background: var(--tw-accent);
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
}
.tw-assistant__data { margin: 0; padding: 0 18px 14px; color: #60758a; font-size: 11px; }
.tw-assistant button:focus-visible,
.tw-assistant textarea:focus-visible { outline: 3px solid rgba(20, 184, 166, .32); outline-offset: 2px; }
.tw-assistant__backdrop { display: none; }

@media (max-width: 700px) {
  .tw-assistant { right: 14px; bottom: max(14px, env(safe-area-inset-bottom)); }
  .tw-assistant__launcher { min-height: 48px; padding-right: 14px; }
  .tw-assistant__panel {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    max-height: min(72dvh, 640px);
    border-right: 0;
    border-bottom: 0;
    border-left: 0;
    border-radius: 16px 16px 0 0;
    padding-bottom: env(safe-area-inset-bottom);
  }
  .tw-assistant__backdrop {
    position: fixed;
    inset: 0;
    display: block;
    background: rgba(16, 40, 69, .34);
  }
  body.tw-assistant-open { overflow: hidden; }
}

@media (prefers-reduced-motion: no-preference) {
  .tw-assistant__panel { transform-origin: right bottom; animation: tw-assistant-in .18s ease-out; }
  @keyframes tw-assistant-in { from { opacity: 0; transform: translateY(8px) scale(.985); } to { opacity: 1; transform: none; } }
}

/* Guided assistant: prepared questions first, free text only by request. */
.tw-assistant--guided .tw-assistant__panel { grid-template-rows: auto minmax(120px, 1fr) auto auto auto auto; }
.tw-assistant--guided .tw-assistant__messages { min-height: 96px; padding-bottom: 12px; }
.tw-assistant__nav { padding: 0 18px 8px; }
.tw-assistant__nav button {
  min-height: 36px;
  padding: 6px 10px;
  border: 0;
  background: transparent;
  color: var(--tw-accent);
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
}
.tw-assistant__input-status { min-height: 0; margin: 0; padding: 0 18px; color: #9b2c2c; font-size: 12px; font-weight: 700; }
.tw-assistant--guided .tw-assistant__quick {
  display: grid;
  grid-template-columns: 1fr;
  max-height: 280px;
  gap: 8px;
  overflow-x: hidden;
  overflow-y: auto;
  padding: 0 18px 14px;
}
.tw-assistant--guided .tw-assistant__quick button {
  width: 100%;
  min-height: 42px;
  padding: 10px 12px;
  border-radius: 10px;
  text-align: left;
  white-space: normal;
}
.tw-assistant--guided .tw-assistant__quick-secondary {
  border-style: dashed !important;
  background: #f7fbfa !important;
  color: var(--tw-muted) !important;
}
.tw-assistant--guided .tw-assistant__message-actions button { border-radius: 9px; }
@media (max-width:700px) {
  .tw-assistant--guided .tw-assistant__panel { max-height: min(84dvh,720px); }
  .tw-assistant--guided .tw-assistant__quick { max-height: 300px; }
}