.dt-assistant{--dt-asst-bg:#0f2744;--dt-asst-accent:#e8a317;--dt-asst-panel:#fff;--dt-asst-text:#1a1a1a;--dt-asst-muted:#5c6670;--dt-asst-radius:14px;--dt-asst-shadow:0 10px 40px rgba(15,39,68,.28);font-family:inherit;z-index:9990}.dt-assistant__fab{position:fixed;right:1.25rem;bottom:1.25rem;z-index:9991;display:inline-flex;align-items:center;gap:.5rem;max-width:calc(100vw - 2rem);padding:.75rem 1.1rem;border:none;border-radius:999px;background:var(--dt-asst-bg);color:#fff;font-size:.95rem;font-weight:600;cursor:pointer;box-shadow:var(--dt-asst-shadow);transition:transform .15s ease,background .15s ease}.dt-assistant__fab:hover,.dt-assistant__fab:focus-visible{background:#163456;transform:translateY(-1px);outline:2px solid var(--dt-asst-accent);outline-offset:2px}.dt-assistant__fab-label{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dt-assistant__panel{position:fixed;right:1.25rem;bottom:4.75rem;z-index:9992;display:flex;flex-direction:column;width:min(380px,calc(100vw - 1.5rem));height:min(520px,calc(100vh - 6.5rem));background:var(--dt-asst-panel);color:var(--dt-asst-text);border-radius:var(--dt-asst-radius);box-shadow:var(--dt-asst-shadow);overflow:hidden}.dt-assistant__panel[hidden]{display:none !important}.dt-assistant__header{display:flex;align-items:center;justify-content:space-between;gap:.5rem;padding:.85rem 1rem;background:var(--dt-asst-bg);color:#fff}.dt-assistant__title{font-size:.95rem;font-weight:600}.dt-assistant__close{border:none;background:0 0;color:#fff;font-size:1.5rem;line-height:1;cursor:pointer;padding:0 .25rem}.dt-assistant__messages{flex:1;overflow-y:auto;padding:.85rem 1rem;background:#f4f6f8}.dt-assistant__bubble{max-width:92%;margin-bottom:.65rem;padding:.55rem .75rem;border-radius:12px;font-size:.9rem;line-height:1.4;white-space:pre-wrap;word-break:break-word}.dt-assistant__bubble--bot{background:#fff;color:var(--dt-asst-text);border:1px solid #e2e6ea;border-bottom-left-radius:4px}.dt-assistant__bubble--user{margin-left:auto;background:var(--dt-asst-bg);color:#fff;border-bottom-right-radius:4px}.dt-assistant__bubble--error{background:#fdecea;color:#8a1f11;border:1px solid #f5c6cb}.dt-assistant__form{display:flex;gap:.4rem;padding:.65rem .75rem;border-top:1px solid #e2e6ea;background:#fff}.dt-assistant__input{flex:1;min-width:0;padding:.55rem .7rem;border:1px solid #cfd6dd;border-radius:8px;font-size:.9rem}.dt-assistant__send{flex-shrink:0;padding:.55rem .85rem;border:none;border-radius:8px;background:var(--dt-asst-accent);color:#1a1a1a;font-weight:700;font-size:.85rem;cursor:pointer}.dt-assistant__send:disabled{opacity:.55;cursor:not-allowed}.dt-assistant__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){.dt-assistant__fab{right:.75rem;bottom:.75rem}.dt-assistant__panel{right:.5rem;left:.5rem;bottom:4.25rem;width:auto}}