:root{--thunk-bg-intensity: 40;--thunk-bg-thickness: 25;--thunk-bg-rotation: 0;--thunk-primary: #000000;--thunk-primary-dark: #1a1a1a;--thunk-bg: #ffffff;--thunk-bg-secondary: #f5f5f5;--thunk-text: #000000;--thunk-text-muted: #666666;--thunk-border: #e0e0e0;--thunk-shadow: rgba(0, 0, 0, .1);--thunk-space-xs: 4px;--thunk-space-sm: 8px;--thunk-space-md: 12px;--thunk-space-lg: 16px;--thunk-space-xl: 24px;--thunk-space-2xl: 32px;--thunk-content-max-width: 800px;--thunk-dialogue-width: 50%;--thunk-panels-width: 50%;--thunk-safe-area-bottom: env(safe-area-inset-bottom, 0px);--thunk-avatar-size: 32px;--thunk-avatar-gap: 10px;--thunk-input-min-height: 56px;--thunk-input-padding-x: var(--thunk-space-lg);--thunk-input-padding-y: var(--thunk-space-md);--thunk-radius: 12px;--thunk-radius-sm: 6px;--thunk-radius-lg: 16px;--thunk-radius-xl: 18px;--thunk-frost-blur: 1px;--thunk-frost-blur-light: 3px;--thunk-frost-blur-strong: 5px;--thunk-frost-blur-expanded: 4px;--thunk-frost-blur-overlay: 8px;--thunk-frost-bg: rgba(255, 255, 255, .7);--thunk-frost-bg-light: rgba(255, 255, 255, .5);--thunk-frost-bg-strong: rgba(255, 255, 255, .85);--thunk-frost-bg-medium: rgba(255, 255, 255, .75);--thunk-frost-bg-card: rgba(255, 255, 255, .8);--thunk-frost-bg-overlay: rgba(26, 26, 26, .95);--thunk-frost-border: rgba(255, 255, 255, .3);--thunk-frost-border-strong: rgba(255, 255, 255, .4);--thunk-frost-border-subtle: rgba(255, 255, 255, .2);--thunk-frost-shadow: 0 8px 32px rgba(0, 0, 0, .1);--thunk-frost-shadow-light: 0 4px 16px rgba(0, 0, 0, .1);--thunk-frost-shadow-input: 0 4px 24px rgba(0, 0, 0, .12);--thunk-frost-shadow-fab: 0 4px 16px rgba(0, 0, 0, .15);--thunk-msg-bg: var(--thunk-frost-bg-medium);--thunk-msg-color: var(--thunk-text);--thunk-msg-border: var(--thunk-frost-border-strong);--thunk-msg-outgoing-bg: var(--thunk-frost-bg-medium);--thunk-msg-outgoing-color: var(--thunk-text);--thunk-msg-outgoing-border: var(--thunk-frost-border-strong);--thunk-msg-radius: var(--thunk-radius-xl);--thunk-msg-radius-tail: var(--thunk-space-xs)}*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%;width:100%;overflow:hidden;background-color:#fff}body.thunk-overlay{background:transparent}.thunk-app{position:fixed;top:0;left:0;right:0;width:calc(100vw - 30px);height:100dvh;height:100vh;font-family:Open Sans,sans-serif;font-size:14px;line-height:1.4;color:var(--thunk-text);display:flex;flex-direction:row;background:transparent;overflow:hidden}@supports (height: 100dvh){.thunk-app{height:100dvh}}.thunk-app--expanded{width:100vw;height:100dvh;height:100vh;background:#ffffff73;backdrop-filter:blur(var(--thunk-frost-blur-expanded));-webkit-backdrop-filter:blur(var(--thunk-frost-blur-expanded))}@supports (height: 100dvh){.thunk-app--expanded{height:100dvh}}.thunk-fab{padding:0;margin:0;width:105px;height:61px;position:fixed;z-index:2147483647;right:0;bottom:38px;display:block;border-radius:14px 0 0 14px;cursor:pointer;border:none;background:transparent;transform:translate(20px) scale(1);transition:transform .5s;touch-action:none}.thunk-fab:focus{outline:none}.thunk-fab:before{height:58px;width:58px;border-radius:10px;position:absolute;z-index:1;left:2px;top:50%;transform:translate3d(6px,-50%,0);background-color:#fff;background-repeat:no-repeat;background-size:cover;background-position:50%;box-shadow:0 0 4px #0000001a,0 2px 4px #0003;content:""}.thunk-fab__popup{position:absolute;right:68px;bottom:0;top:0;width:500px;font-family:Open Sans,sans-serif;pointer-events:none;display:flex;align-items:center;justify-content:flex-end;overflow:hidden}.thunk-fab:hover .thunk-fab__popup{pointer-events:auto}.thunk-fab__popup-button{padding:18px 68px 18px 16px;border:none;background:var(--thunk-frost-bg-card);backdrop-filter:blur(var(--thunk-frost-blur-light));-webkit-backdrop-filter:blur(var(--thunk-frost-blur-light));border-radius:28px 0 0 28px;font-size:14px;color:var(--thunk-text);cursor:pointer;white-space:nowrap;box-shadow:var(--thunk-frost-shadow-fab);border:1px solid var(--thunk-frost-border-strong);display:flex;align-items:center;justify-content:center;transform:translate(100%);transition:transform .35s ease .25s}.thunk-fab:hover .thunk-fab__popup-button{transform:translate(0);transition:transform .35s ease}.thunk-fab__popup-text{display:inline-block;transform:scaleX(var(--fab-text-flip, 1));font-weight:700;text-align:center;margin-right:-26px}.thunk-fab__logout{width:40px;height:40px;border-radius:50%;background:var(--thunk-frost-bg-card);backdrop-filter:blur(var(--thunk-frost-blur-light));-webkit-backdrop-filter:blur(var(--thunk-frost-blur-light));border:1px solid var(--thunk-frost-border-strong);cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--thunk-text);box-shadow:var(--thunk-frost-shadow-fab);flex-shrink:0;margin-right:8px;transform:translate(calc(100% + 200px));transition:transform .25s ease,background .15s ease,color .15s ease,border-color .15s ease}.thunk-fab:hover .thunk-fab__logout{transform:translate(0);transition:transform .25s ease .35s,background .15s ease,color .15s ease,border-color .15s ease}.thunk-fab__logout.thunk-fab__logout--login{transform:translate(60px)!important}.thunk-fab:hover .thunk-fab__logout.thunk-fab__logout--login{transform:translate(-30px)!important;transition:transform .25s ease,background .15s ease,color .15s ease,border-color .15s ease}.thunk-fab__logout svg{transform:scaleX(var(--fab-text-flip, 1));width:32px;height:32px}.thunk-fab__logout:hover{background:var(--thunk-text);color:#fff;border-color:var(--thunk-text)}.thunk-fab__logout--login:hover{background:var(--thunk-text);border-color:var(--thunk-text)}.thunk-fab__popup-button:hover{background:var(--thunk-bg-secondary)}.thunk-fab>svg,.thunk-fab .thunk-logo-container svg{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:2;color:#fff}.thunk-chat{flex:1 1 var(--thunk-dialogue-width);min-width:320px;max-width:100%;height:100%;display:flex;flex-direction:column;background:var(--thunk-frost-bg);backdrop-filter:blur(var(--thunk-frost-blur));-webkit-backdrop-filter:blur(var(--thunk-frost-blur));border:1px solid var(--thunk-frost-border);box-shadow:var(--thunk-frost-shadow);overflow:hidden}.thunk-panels{flex:1 1 var(--thunk-panels-width);min-width:0;height:100%;display:flex;flex-direction:column;background:var(--thunk-frost-bg-light);backdrop-filter:blur(var(--thunk-frost-blur));-webkit-backdrop-filter:blur(var(--thunk-frost-blur));border-left:1px solid var(--thunk-frost-border);box-shadow:var(--thunk-frost-shadow)}.thunk-panels--hidden{display:none}.thunk-resizer{flex-shrink:0;background:transparent;transition:background .15s ease;z-index:100}.thunk-resizer--column{width:6px;cursor:col-resize;margin:0 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.thunk-channels__avatar{border-color:var(--thunk-primary)}.thunk-channels__close{position:absolute;top:-4px;right:-4px;width:18px;height:18px;border-radius:50%;background:#fff;border:1px solid var(--thunk-border);cursor:pointer;display:none;align-items:center;justify-content:center;padding:0;color:#666;box-shadow:0 1px 2px #0000001a}.thunk-channels__close svg{width:10px;height:10px}.thunk-channels__item:hover .thunk-channels__close{display:flex}.thunk-channels__close:hover{background:var(--thunk-text);border-color:var(--thunk-text);color:#fff}.thunk-messages{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;background:transparent;padding:var(--thunk-space-xl);padding-bottom:var(--thunk-space-lg);scrollbar-width:thin;scrollbar-color:#fff transparent}.thunk-messages::-webkit-scrollbar{width:8px}.thunk-messages::-webkit-scrollbar-track{background:transparent}.thunk-messages::-webkit-scrollbar-thumb{background:#fff;border-radius:4px}.thunk-messages__list{display:flex;flex-direction:column;max-width:var(--thunk-content-max-width);margin:0 auto;gap:var(--thunk-space-sm)}.thunk-message{display:flex;align-items:flex-start;gap:var(--thunk-avatar-gap);flex-wrap:wrap}.thunk-message--incoming{flex-direction:row}.thunk-message--outgoing{flex-direction:row-reverse}.thunk-message--outgoing .thunk-message__avatar{display:none}.thunk-message__avatar{width:var(--thunk-avatar-size);height:var(--thunk-avatar-size);flex-shrink:0;border-radius:var(--thunk-space-sm);background-color:#fff;display:flex;align-items:center;justify-content:center;overflow:hidden;box-shadow:0 1px 3px 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.thunk-message__body{border-radius:var(--thunk-msg-radius);border-bottom-right-radius:var(--thunk-msg-radius-tail);border-bottom-left-radius:var(--thunk-msg-radius);background:var(--thunk-msg-outgoing-bg);backdrop-filter:blur(var(--thunk-frost-blur-light));-webkit-backdrop-filter:blur(var(--thunk-frost-blur-light));color:var(--thunk-msg-outgoing-color);border:1px solid var(--thunk-msg-outgoing-border)}.thunk-message__text{word-wrap:break-word}.thunk-message__text p{margin:0}.thunk-message__reply{display:flex;flex-direction:column;gap:0}.thunk-message__reply-preview{background:#fff;border-radius:var(--thunk-radius-sm) var(--thunk-radius-sm) 0 0;padding:var(--thunk-space-sm) var(--thunk-space-md);margin-bottom:-4px;box-shadow:0 1px 3px #0000001a;cursor:pointer;transition:background .15s 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8px;border-radius:4px;font-size:11px;text-transform:uppercase;font-weight:500}.thunk-message__download-link{color:var(--thunk-text);text-decoration:none}.thunk-message .thunk-card,.thunk-message .thunk-carousel,.thunk-message .thunk-expandable{flex-basis:calc(100% - 42px);margin-left:42px;margin-top:8px;box-sizing:border-box}.thunk-typing{display:flex;align-items:flex-end;gap:10px;margin-left:42px}.thunk-typing__bubble{display:flex;gap:0;padding:12px 16px;background:#fff;border-radius:18px 18px 18px 4px;width:fit-content;box-shadow:0 1px 2px #00000014}.thunk-typing__dot{width:10px;height:20px;position:relative}.thunk-typing__dot:before{height:6px;width:6px;content:"";position:absolute;background-color:var(--thunk-primary);border-radius:3px;top:50%;left:50%;transform:translate3d(-50%,-50%,0);animation:thunk-dot-bounce .6s infinite linear}.thunk-typing__dot:nth-child(1):before{animation-delay:0s}.thunk-typing__dot:nth-child(2):before{animation-delay:.1s}.thunk-typing__dot:nth-child(3):before{animation-delay:.2s}@keyframes thunk-dot-bounce{0%,to{transform:translate3d(-50%,-50%,0) scale(1)}50%{transform:translate3d(-50%,-50%,0) scale(1.5)}}.thunk-input{flex-shrink:0;padding:var(--thunk-space-lg) var(--thunk-space-xl);padding-bottom:calc(var(--thunk-space-xl) + var(--thunk-safe-area-bottom));background:transparent}.thunk-input__row{min-height:var(--thunk-input-min-height);max-width:var(--thunk-content-max-width);margin:0 auto;display:flex;align-items:center;flex-wrap:wrap;font-size:14px;line-height:1.5;color:var(--thunk-text);background:var(--thunk-frost-bg-strong);backdrop-filter:blur(var(--thunk-frost-blur-strong));-webkit-backdrop-filter:blur(var(--thunk-frost-blur-strong));padding:var(--thunk-input-padding-y) var(--thunk-input-padding-x);border-radius:var(--thunk-radius-lg);box-shadow:var(--thunk-frost-shadow-input);border:1px solid var(--thunk-frost-border-strong)}.thunk-attachment-stack{max-width:var(--thunk-content-max-width);margin:0 auto var(--thunk-space-sm);position:relative;min-height:0;overflow:visible;transition:min-height .3s ease}.thunk-attachment-stack--visible{min-height:60px}.thunk-attachment-card{position:relative;display:flex;align-items:center;gap:12px;background:var(--thunk-frost-bg-card);backdrop-filter:blur(var(--thunk-frost-blur-light));-webkit-backdrop-filter:blur(var(--thunk-frost-blur-light));border-radius:12px;padding:10px 14px;margin-bottom:6px;border:1px solid var(--thunk-frost-border);box-shadow:0 2px 8px #00000014;transform-origin:bottom center;animation:card-slide-in .25s cubic-bezier(.34,1.56,.64,1) forwards;opacity:0;transform:translateY(-10px) scale(.95)}@keyframes card-slide-in{to{opacity:1;transform:translateY(0) scale(1)}}.thunk-attachment-card--uploading{background:linear-gradient(90deg,#f5f5f5,#e8e8e8,#f5f5f5);background-size:200% 100%;animation:card-slide-in .25s cubic-bezier(.34,1.56,.64,1) forwards,shimmer 1.5s ease-in-out infinite}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.thunk-attachment-card--error{background:#f5f5f5;border:1px solid #ccc}.thunk-attachment-card--ready{background:#f5f5f5;border:1px solid #ccc;animation:uploadFadeOut 2s ease-in-out forwards}@keyframes uploadFadeOut{0%,60%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(-10px)}}.thunk-attachment-card__icon{flex-shrink:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:8px;background:#0000000a;color:#666}.thunk-attachment-card--uploading .thunk-attachment-card__icon{color:var(--thunk-text);background:#0000000f}.thunk-attachment-card--error 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