:root{--c3va-background: #f7f8fb;--c3va-border-size: 1px;--c3va-border-color: #A7589F;--c3va-surface: #ffffff;--c3va-text: #1c1c1c;--c3va-accent: #A7589F;--c3va-secondary: rgb(109, 187, 209, .3);--c3va-danger: #fe2d2d;--c3va-radius: 16px;--c3va-padding: 18px;--c3va-font: "Helvetica", "Arial", sans-serif;--c3va-stream-base: var(--c3va-secondary);--c3va-stream-glow-1: rgb(109, 187, 209, .2);--c3va-stream-glow-2: rgba(255, 255, 255, .5);--c3va-stream-overlay: rgba(255, 255, 255, .1)}.c3va-container{position:fixed;z-index:5000;display:flex;flex-direction:column;align-items:flex-end;gap:12px}.c3va-pos-bottom-right{bottom:24px;right:24px}.c3va-pos-bottom-left{bottom:24px;left:24px}.c3va-pos-bottom-center{bottom:24px;left:50%;transform:translate(-50%);align-items:center}.c3va-pos-top-right{top:24px;right:24px}.c3va-pos-top-left{top:24px;left:24px}.c3va-pos-top-center{top:24px;left:50%;transform:translate(-50%);align-items:center}.c3va-pos-center-center{top:50%;left:50%;transform:translate(-50%,-50%);align-items:center}.c3va-pos-fullscreen{top:24px;left:24px;bottom:24px;right:24px}.c3va-root{font-family:var(--c3va-font);display:flex;flex-direction:column;width:620px;max-width:620px;border:var(--c3va-border-size) solid var(--c3va-border-color);border-radius:var(--c3va-radius);background:var(--c3va-surface);color:var(--c3va-text);box-shadow:0 12px 30px #0f172a1f;overflow:hidden}.c3va-pos-fullscreen .c3va-root{width:100%;max-width:100%}.c3va-compact{max-width:620px;font-size:.9rem}.c3va-header{display:flex;align-items:center;justify-content:space-between;padding:var(--c3va-padding);background:var(--c3va-background);border-bottom:1px solid rgba(15,23,42,.06)}.c3va-header-actions{display:flex;align-items:center;gap:8px}.c3va-header-title{margin:0;font-weight:600;font-size:1.1rem}.c3va-header-subtitle{margin:5px 0 0;color:#0f172a99;font-size:.75rem}.c3va-reset{border:none;background:transparent;color:var(--c3va-accent);font-weight:600;cursor:pointer}.c3va-close{border:none;background:transparent;font-size:1.25rem;line-height:1;cursor:pointer;color:#0f172a99}.c3va-close:hover{color:#0f172ad9}.c3va-messages-wrapper{position:relative;overflow:hidden}.c3va-messages{min-height:360px;max-height:720px;overflow-y:auto;padding:calc(var(--c3va-padding) * 1.25) var(--c3va-padding);display:flex;flex-direction:column;gap:26px}.c3va-pos-fullscreen .c3va-messages{max-height:100%}.c3va-empty{color:#0f172a99;text-align:center}.c3va-message-wrapper{display:flex}.c3va-message-user{justify-content:flex-end}.c3va-message-bot{justify-content:flex-start}.c3va-message{padding:calc(var(--c3va-padding) * .625) var(--c3va-padding);border-radius:calc(var(--c3va-radius) / 1.5);background:var(--c3va-secondary);max-width:85%;line-height:1.8;letter-spacing:.005em;transition:background .35s ease;box-shadow:0 0 10px #0000001a}.c3va-message-streaming .c3va-message{background:linear-gradient(120deg,var(--c3va-stream-base) 0%,var(--c3va-stream-glow-1) 25%,var(--c3va-stream-glow-2) 50%,var(--c3va-stream-base) 80%);background-size:200% 200%;animation:c3va-stream-shimmer 2s ease infinite;position:relative}.c3va-message-streaming .c3va-message-content{animation:c3va-stream-fade .35s ease-in-out}.c3va-stream-char{opacity:0;display:inline-block;animation:c3va-char-fade .35s ease-out forwards}.c3va-message-streaming .c3va-message:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:inherit;pointer-events:none;background:linear-gradient(45deg,transparent,var(--c3va-stream-overlay),transparent);opacity:.5}.c3va-message-finishing .c3va-message{animation:c3va-stream-shimmer 2s ease infinite,c3va-stream-fadeout .35s ease forwards}.c3va-message-finishing .c3va-message:after{animation:c3va-stream-overlay-fade .35s ease forwards}.c3va-message-content{white-space:normal;word-break:break-word}.c3va-message-content p{margin:0 0 .4em}.c3va-message-content p:last-child{margin-bottom:0}.c3va-message-content ul{margin:.1em 0 .6em 1.2em;padding:0;list-style:disc}.c3va-message-content ul:last-child{margin-bottom:0}.c3va-message-content code{background:#0f172a0f;padding:1px 4px;border-radius:4px;font-size:.9em}.c3va-message-content a{color:var(--c3va-accent);text-decoration:underline;word-break:break-all}.c3va-message-content img{max-width:60%;height:auto;display:block;margin:10px 0}.c3va-message-user .c3va-message{background:var(--c3va-accent);color:#fff}.c3va-message-user .c3va-message-content a{color:inherit}.c3va-message-error .c3va-message{border:1px solid var(--c3va-danger)}.c3va-typing{display:inline-flex;gap:5px;align-items:center}.c3va-typing>span{width:6px;height:6px;border-radius:999px;background:currentColor;opacity:.24;animation:c3va-typing 1.2s infinite}.c3va-typing>span:nth-child(2){animation-delay:.2s}.c3va-typing>span:nth-child(3){animation-delay:.4s}@keyframes c3va-typing{0%,20%{opacity:.24;transform:translateY(0)}50%{opacity:1;transform:translateY(-2px)}80%,to{opacity:.24;transform:translateY(0)}}@keyframes c3va-stream-shimmer{0%{background-position:0% 0%}50%{background-position:100% 0%}to{background-position:0% 0%}}@keyframes c3va-stream-fade{0%{opacity:.7}to{opacity:1}}@keyframes c3va-stream-fadeout{0%{filter:saturate(1)}to{filter:saturate(.5);background:var(--c3va-stream-base)}}@keyframes c3va-stream-overlay-fade{0%{opacity:.5}to{opacity:0}}@keyframes c3va-char-fade{0%{opacity:0;transform:translateY(1px)}to{opacity:1;transform:translateY(0)}}.c3va-error-tag{display:inline-block;margin-left:12px;background:#fee2e2;color:var(--c3va-danger);padding:2px 6px;border-radius:999px;font-size:.65rem}.c3va-loader{text-align:center;color:var(--c3va-text);font-size:.7rem}.c3va-error-banner{display:flex;justify-content:space-between;align-items:center;background:#fee2e2;color:var(--c3va-danger);padding:calc(var(--c3va-padding) * .625) var(--c3va-padding);font-size:.85rem}.c3va-error-banner button{border:none;background:transparent;color:var(--c3va-danger);font-weight:600;cursor:pointer}.c3va-form{display:flex;gap:8px;padding:var(--c3va-padding);border-top:1px solid rgba(15,23,42,.06);background:var(--c3va-background);align-items:flex-end}.c3va-form textarea{flex:1;border:1px solid rgba(15,23,42,.2);border-radius:calc(var(--c3va-radius) / 1.5);padding:calc(var(--c3va-padding) * .625) var(--c3va-padding);font-size:.95rem;min-height:40px;max-height:136px;resize:none;overflow-x:hidden;overflow-y:auto;line-height:1.4;font-family:inherit;background:#fff;scrollbar-width:none;-ms-overflow-style:none}.c3va-form textarea::-webkit-scrollbar{width:0;height:0;display:none}.c3va-form textarea:disabled{background:#0f172a08}.c3va-form button{border:none;padding:14px 20px;border-radius:calc(var(--c3va-radius) / 1.5);background:var(--c3va-accent);color:#fff;cursor:pointer;font-weight:600}.c3va-form button:disabled{opacity:.6;cursor:not-allowed}.c3va-launcher{width:56px;height:56px;border-radius:50%;border:none;background:var(--c3va-accent);color:#fff;font-size:1.5rem;cursor:pointer;box-shadow:0 10px 30px #0f172a33;display:flex;align-items:center;justify-content:center}@media (max-width: 768px){.c3va-root{max-width:100%}.c3va-container{left:var(--c3va-padding)!important;right:var(--c3va-padding)!important;transform:none!important;align-items:flex-end;width:calc(100% - 32px)}.c3va-launcher{width:48px;height:48px}}