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.chat-floating-nav{position:fixed;right:1.5rem;bottom:1.5rem;z-index:1041;width:3.75rem;height:3.75rem;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#2563eb;color:#fff;text-decoration:none;box-shadow:0 .75rem 1.75rem rgba(15,23,42,.28);border:1px solid rgba(255,255,255,.65);transition:transform .15s ease,background-color .15s ease,box-shadow .15s ease}.chat-floating-nav i{font-size:1.55rem;line-height:1}.chat-floating-nav:hover,.chat-floating-nav:focus-visible{color:#fff;background:#1d4ed8;transform:translateY(-2px);box-shadow:0 1rem 2rem rgba(15,23,42,.34)}.chat-floating-nav.active{background:#1e40af}.chat-floating-badge{position:absolute;top:-.25rem;right:-.25rem;min-width:1.4rem;height:1.4rem;padding:0 .3rem;border-radius:999px;display:flex;align-items:center;justify-content:center;background:#dc2626;color:#fff;font-size:.7rem;font-weight:700;border:2px solid #fff}.chat-floating-nav:focus-visible{outline:3px solid rgba(37,99,235,.3);outline-offset:3px}.chat-floating-dialog{position:fixed;right:1.5rem;bottom:6rem;z-index:1040;width:min(760px,calc(100vw - 3rem));height:min(680px,calc(100vh - 8rem));display:flex;flex-direction:column;background:#fff;border:1px solid #dbe3ef;border-radius:1rem;overflow:hidden;box-shadow:0 1.25rem 3rem rgba(15,23,42,.3);transition:width .2s ease,height .2s ease,right .2s ease,bottom .2s ease}.chat-floating-dialog.expanded{right:1.5rem;bottom:1.5rem;width:calc(100vw - 3rem);height:calc(100vh - 3rem)}.chat-floating-header{min-height:3.5rem;padding:.75rem 1rem;display:flex;align-items:center;justify-content:space-between;gap:1rem;color:#fff;background:#1d4ed8}.chat-floating-header strong{display:flex;align-items:center;gap:.55rem}.chat-floating-header>div{display:flex;gap:.25rem}.chat-floating-action{width:2rem;height:2rem;padding:0;border:0;border-radius:.4rem;display:inline-flex;align-items:center;justify-content:center;background:transparent;color:#fff;text-decoration:none}.chat-floating-action:hover,.chat-floating-action:focus-visible{background:rgba(255,255,255,.18);color:#fff}.chat-floating-body{flex:1;min-height:0;overflow:hidden}.chat-page-embedded{height:100%;min-height:0;gap:0}.chat-page-embedded>.alert{margin:.75rem}.chat-page-embedded>.text-muted{height:100%}.chat-page-embedded .chat-shell{height:100%;min-height:0;border:0;border-radius:0}.chat-page-embedded .chat-messages{min-height:0}.chat-embedded-toolbar{padding:.5rem .75rem;border-bottom:1px solid #e2e8f0;background:#f8fafc;text-align:right}.chat-page-embedded .chat-embedded-toolbar+.chat-shell{height:calc(100% - 49px)}@media(max-width:800px){.chat-floating-nav{right:1rem;bottom:1rem;width:3.5rem;height:3.5rem}.chat-floating-dialog{right:1rem;bottom:5.5rem;width:calc(100vw - 2rem);height:calc(100vh - 7rem)}.chat-floating-dialog.expanded{right:.5rem;bottom:.5rem;width:calc(100vw - 1rem);height:calc(100vh - 1rem)}.chat-page-embedded .chat-shell{grid-template-columns:1fr}.chat-page-embedded .chat-list{max-height:13rem}.chat-page-embedded .chat-thread{min-height:0}.chat-page-embedded .chat-thread-header{align-items:flex-start;flex-direction:column}.chat-page-embedded .chat-bubble{max-width:90%}}