.itk-chatbot{--cb-ink:#0b1320;--cb-muted:#5a6b7d;--cb-line:rgba(11,19,32,0.12);--cb-panel:#ffffff;--cb-accent:#0e7490;position:fixed;right:1rem;bottom:1rem;z-index:1050;font-family:"Space Grotesk","Segoe UI",sans-serif}.itk-chatbot__launcher{appearance:none;border:0;border-radius:999px;background:var(--cb-ink);color:#fff;width:3.35rem;height:3.35rem;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 14px 34px rgba(11,19,32,0.22);cursor:pointer;position:relative;transition:transform 0.25s ease,background 0.25s ease,box-shadow 0.25s ease;animation:itk-chatbot-bob 2.8s ease-in-out infinite}.itk-chatbot__launcher::before{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:0 0 0 0 rgba(14,116,144,0.35);animation:itk-chatbot-pulse 2.4s ease-out infinite;pointer-events:none}.itk-chatbot__launcher:hover,.itk-chatbot__launcher:focus-visible{background:var(--cb-accent);outline:none;transform:translateY(-2px) scale(1.05);animation-play-state:paused;box-shadow:0 16px 36px rgba(14,116,144,0.28)}.itk-chatbot.is-open .itk-chatbot__launcher{animation:none;background:var(--cb-accent)}.itk-chatbot.is-open .itk-chatbot__launcher::before{animation:none;opacity:0}@keyframes itk-chatbot-bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-4px)}}@keyframes itk-chatbot-pulse{0%{box-shadow:0 0 0 0 rgba(14,116,144,0.4)}70%{box-shadow:0 0 0 14px rgba(14,116,144,0)}100%{box-shadow:0 0 0 0 rgba(14,116,144,0)}}@media (prefers-reduced-motion:reduce){.itk-chatbot__launcher,.itk-chatbot__launcher::before{animation:none !important}}.itk-chatbot__panel{position:absolute;right:0;bottom:4.1rem;width:min(24rem,calc(100vw - 1.5rem));height:min(32rem,calc(100vh - 6rem));background:var(--cb-panel);border:1px solid var(--cb-line);border-radius:1rem;box-shadow:0 22px 50px rgba(11,19,32,0.18);display:none;flex-direction:column;overflow:hidden}.itk-chatbot.is-open .itk-chatbot__panel{display:flex}.itk-chatbot__head{padding:0.85rem 1rem;border-bottom:1px solid var(--cb-line);background:linear-gradient(180deg,#f7fafc,#ffffff)}.itk-chatbot__head strong{display:block;color:var(--cb-ink);font-size:0.95rem}.itk-chatbot__head span{display:block;color:var(--cb-muted);font-size:0.75rem;margin-top:0.15rem}.itk-chatbot__messages{flex:1;overflow:auto;padding:0.9rem;display:flex;flex-direction:column;gap:0.65rem;background:#f4f7fb}.itk-chatbot__msg{max-width:92%;padding:0.65rem 0.75rem;border-radius:0.75rem;font-size:0.86rem;line-height:1.45;color:var(--cb-ink);white-space:pre-wrap}.itk-chatbot__msg--bot{align-self:flex-start;background:#fff;border:1px solid var(--cb-line)}.itk-chatbot__msg--user{align-self:flex-end;background:#0b1320;color:#fff}.itk-chatbot__sources{margin-top:0.45rem;display:flex;flex-wrap:wrap;gap:0.35rem}.itk-chatbot__sources a{display:inline-flex;align-items:center;font-size:0.72rem;font-weight:600;color:var(--cb-accent);text-decoration:none;border:1px solid rgba(14,116,144,0.25);border-radius:999px;padding:0.15rem 0.55rem;background:rgba(14,116,144,0.06)}.itk-chatbot__sources a:hover{background:rgba(14,116,144,0.12)}.itk-chatbot__form{display:flex;gap:0.4rem;padding:0.7rem;border-top:1px solid var(--cb-line);background:#fff}.itk-chatbot__form input{flex:1;border:1px solid var(--cb-line);border-radius:0.65rem;padding:0.55rem 0.7rem;font:inherit;font-size:0.86rem}.itk-chatbot__form button{appearance:none;border:0;border-radius:0.65rem;background:var(--cb-ink);color:#fff;font:inherit;font-size:0.82rem;font-weight:700;padding:0.55rem 0.8rem;cursor:pointer}.itk-chatbot__form button:disabled{opacity:0.55;cursor:not-allowed}@media (max-width:520px){.itk-chatbot{right:0.65rem;bottom:0.65rem}}