.ccb-root{--ccb-primary: #0066ff;--ccb-bg: #ffffff;--ccb-text: #1a1a1a;--ccb-muted: #6b7280;--ccb-border: #e5e7eb;--ccb-bg-visitor: var(--ccb-primary);--ccb-bg-other: #f3f4f6;--ccb-shadow: 0 10px 30px rgba(0, 0, 0, .18);--ccb-radius: 14px;position:fixed;z-index:2147483640;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:14px;line-height:1.4;color:var(--ccb-text)}.ccb-root.ccb-pos-bottom-right{right:20px;bottom:20px}.ccb-root.ccb-pos-bottom-left{left:20px;bottom:20px}.ccb-root *,.ccb-root *:before,.ccb-root *:after{box-sizing:border-box}.ccb-bubble{position:relative;width:56px;height:56px;border-radius:50%;border:none;background:var(--ccb-primary);color:#fff;cursor:pointer;box-shadow:var(--ccb-shadow);display:inline-flex;align-items:center;justify-content:center;transition:transform .15s ease,box-shadow .15s ease}.ccb-bubble:hover{transform:translateY(-2px)}.ccb-bubble:focus-visible{outline:3px solid color-mix(in oklch,var(--ccb-primary),white 60%);outline-offset:2px}.ccb-bubble-badge{position:absolute;top:-4px;right:-4px;background:#ef4444;color:#fff;border-radius:999px;font-size:11px;font-weight:600;min-width:20px;height:20px;padding:0 6px;display:inline-flex;align-items:center;justify-content:center}.ccb-panel{width:360px;height:520px;max-height:calc(100vh - 40px);background:var(--ccb-bg);border-radius:var(--ccb-radius);box-shadow:var(--ccb-shadow);display:flex;flex-direction:column;overflow:hidden}@media(max-width:480px){.ccb-root.ccb-pos-bottom-right,.ccb-root.ccb-pos-bottom-left{right:0;left:0;bottom:0}.ccb-panel{width:100vw;height:100vh;max-height:100vh;border-radius:0}}.ccb-panel-header{background:var(--ccb-primary);color:#fff;padding:14px 16px;display:flex;align-items:center;justify-content:space-between}.ccb-panel-title{font-weight:600;font-size:15px}.ccb-panel-actions{display:inline-flex;gap:4px}.ccb-icon-btn{background:transparent;border:none;color:inherit;cursor:pointer;padding:4px;border-radius:6px;display:inline-flex;align-items:center;justify-content:center}.ccb-icon-btn:hover{background:#ffffff26}.ccb-messages{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:10px}.ccb-messages-empty{color:var(--ccb-muted);text-align:center;margin:auto}.ccb-message{display:flex;flex-direction:column;max-width:80%}.ccb-message-right{align-self:flex-end;align-items:flex-end}.ccb-message-left{align-self:flex-start;align-items:flex-start}.ccb-message-meta{font-size:11px;color:var(--ccb-muted);display:inline-flex;gap:6px;margin-bottom:2px}.ccb-message-meta-right{justify-content:flex-end}.ccb-message-sender{font-weight:600;color:var(--ccb-text)}.ccb-message-bubble{padding:8px 12px;border-radius:12px;background:var(--ccb-bg-other);word-wrap:break-word;overflow-wrap:anywhere}.ccb-message-bubble-plain{white-space:pre-wrap}.ccb-message-right .ccb-message-bubble{background:var(--ccb-bg-visitor);color:#fff}.ccb-message-system .ccb-message-bubble{background:transparent;color:var(--ccb-muted);font-style:italic;text-align:center}.ccb-message-bubble-md>*:first-child{margin-top:0}.ccb-message-bubble-md>*:last-child{margin-bottom:0}.ccb-message-bubble-md p{margin:0 0 8px;line-height:1.45}.ccb-message-bubble-md ul,.ccb-message-bubble-md ol{margin:4px 0 8px;padding-left:22px}.ccb-message-bubble-md li{margin:2px 0;line-height:1.4}.ccb-message-bubble-md strong{font-weight:600}.ccb-message-bubble-md em{font-style:italic}.ccb-message-bubble-md a{color:var(--ccb-primary);text-decoration:underline;text-underline-offset:2px}.ccb-message-bubble-md a:hover{text-decoration:none}.ccb-message-bubble-md code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12.5px;background:#0000000f;padding:1px 5px;border-radius:4px}.ccb-message-bubble-md pre{margin:6px 0;padding:8px 10px;background:#0000000f;border-radius:6px;overflow-x:auto;font-size:12.5px;line-height:1.4}.ccb-message-bubble-md pre code{background:transparent;padding:0}.ccb-typing{padding:6px 14px;display:inline-flex;align-items:center;gap:4px;color:var(--ccb-muted);font-size:12px}.ccb-typing-dot{width:6px;height:6px;border-radius:50%;background:var(--ccb-muted);animation:ccb-bounce 1.2s infinite ease-in-out both}.ccb-typing-dot:nth-of-type(2){animation-delay:.15s}.ccb-typing-dot:nth-of-type(3){animation-delay:.3s}@keyframes ccb-bounce{0%,80%,to{transform:scale(.6);opacity:.5}40%{transform:scale(1);opacity:1}}.ccb-composer{border-top:1px solid var(--ccb-border);padding:8px 10px;display:flex;align-items:flex-end;gap:6px}.ccb-composer-input{flex:1;resize:none;border:none;outline:none;font:inherit;background:transparent;color:inherit;padding:8px 6px;max-height:140px}.ccb-composer-send{background:var(--ccb-primary);color:#fff;border:none;border-radius:8px;padding:8px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.ccb-composer-send:disabled{opacity:.5;cursor:not-allowed}.ccb-end{border-top:1px solid var(--ccb-border);padding:14px 16px;display:flex;flex-direction:column;gap:8px}.ccb-end h3{margin:0;font-size:14px;font-weight:600}.ccb-end-row{display:inline-flex;gap:8px;align-items:center;cursor:pointer}.ccb-end-email{border:1px solid var(--ccb-border);border-radius:8px;padding:8px 10px;font:inherit}.ccb-end-actions{display:inline-flex;gap:8px;justify-content:flex-end;margin-top:4px}.ccb-btn{border:none;border-radius:8px;padding:8px 12px;cursor:pointer;font:inherit}.ccb-btn:disabled{opacity:.5;cursor:not-allowed}.ccb-btn-primary{background:var(--ccb-primary);color:#fff}.ccb-btn-secondary{background:var(--ccb-bg-other);color:var(--ccb-text)}.ccb-closed{border-top:1px solid var(--ccb-border);padding:14px;text-align:center;color:var(--ccb-muted);font-style:italic}