.cbx-widget{position:fixed;bottom:24px;right:24px;z-index:9999;font-family:system-ui,sans-serif}.cbx-toggle{background-color:#2563eb;color:#fff;border:none;border-radius:999px;padding:.75rem 1.5rem;font-size:1rem;cursor:pointer;box-shadow:0 10px 25px #2563eb59;transition:transform .2s ease,box-shadow .2s ease}.cbx-toggle:hover{transform:translateY(-1px);box-shadow:0 16px 30px #2563eb59}.cbx-panel{margin-top:1rem;width:360px;max-width:90vw;background:#fff;border-radius:1.25rem;box-shadow:0 40px 80px #0f172a40;overflow:hidden}.cbx-panel__header{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.25rem;background:#1e3a8a;color:#fff}.cbx-panel__title{font-weight:600;font-size:1.1rem}.cbx-close{background:transparent;border:none;font-size:1.5rem;color:inherit;cursor:pointer;line-height:1}.cbx-panel__body{display:flex;flex-direction:column;gap:1rem;padding:1.25rem;color:#1f2937;min-height:360px;background:linear-gradient(180deg,#f8fafc,#fff 45%)}.cbx-panel__messages{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:.75rem;padding-right:.25rem}.cbx-panel__messages::-webkit-scrollbar{width:6px}.cbx-panel__messages::-webkit-scrollbar-thumb{background:#1e3a8a33;border-radius:999px}.cbx-panel__empty{margin:auto;text-align:center;color:#64748b;font-size:.95rem}.cbx-message{display:flex;flex-direction:column;gap:.25rem}.cbx-message__meta{font-size:.75rem;color:#64748b}.cbx-message__bubble{max-width:85%;padding:.75rem 1rem;border-radius:1rem;line-height:1.4;box-shadow:0 10px 20px #0f172a14;word-break:break-word}.cbx-message--assistant .cbx-message__bubble{align-self:flex-start;background:#eef2ff;color:#312e81}.cbx-message--user .cbx-message__bubble{align-self:flex-end;background:#2563eb;color:#fff}.cbx-message--loading .cbx-message__bubble{opacity:.7;position:relative}.cbx-message--loading .cbx-message__bubble:after{content:"";position:absolute;left:1rem;bottom:.5rem;width:6px;height:6px;border-radius:999px;background:currentcolor;box-shadow:12px 0 0 currentcolor,24px 0 0 currentcolor;animation:cbx-dots 1s infinite ease-in-out}.cbx-message--error .cbx-message__bubble{background:#fee2e2;color:#b91c1c}@keyframes cbx-dots{0%,80%,to{box-shadow:12px 0 0 currentcolor,24px 0 0 currentcolor;transform:translate(0)}40%{box-shadow:12px 0 0 currentcolor,24px 0 0 transparent;transform:translate(6px)}}.cbx-panel__error{padding:.75rem 1rem;background:#fef2f2;color:#b91c1c;border-radius:.75rem;font-size:.9rem}.cbx-composer{display:flex;flex-direction:column;gap:.5rem;border:1px solid rgba(15,23,42,.08);border-radius:1rem;padding:.75rem;background:#fff;box-shadow:inset 0 0 0 1px #94a3b80d}.cbx-composer__input{resize:vertical;min-height:90px;border:none;font-size:.95rem;line-height:1.45;color:#0f172a;font-family:inherit}.cbx-composer__input:focus{outline:none}.cbx-composer__actions{display:flex;justify-content:flex-end}.cbx-send{background:#2563eb;color:#fff;border:none;border-radius:999px;padding:.5rem 1.25rem;font-size:.95rem;cursor:pointer;transition:background .2s ease}.cbx-send:disabled{background:#94a3b8;cursor:not-allowed}.cbx-send:not(:disabled):hover{background:#1d4ed8}.cbx-visually-hidden{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: 640px){.cbx-widget{right:16px;left:16px;bottom:16px}.cbx-panel{width:100%;margin-top:.75rem}}