.chat-fab{background:var(--primary);color:#fff;cursor:pointer;z-index:1200;border:none;border-radius:50%;place-items:center;width:56px;height:56px;transition:transform .15s,background .15s;display:grid;position:fixed;inset-block-end:24px;inset-inline-end:24px;box-shadow:0 10px 30px #00000038}.chat-fab:hover{transform:translateY(-2px)}.chat-fab.is-open{background:var(--text-2,#475467)}.chat-fab-badge{background:var(--danger,#e5484d);color:#fff;border:2px solid var(--surface,#fff);border-radius:10px;place-items:center;min-width:20px;height:20px;padding:0 5px;font-size:11px;font-weight:700;display:grid;position:absolute;inset-block-start:-2px;inset-inline-end:-2px}.chat-widget{background:var(--surface,#fff);border:1px solid var(--border);z-index:1200;border-radius:16px;flex-direction:column;width:360px;max-width:calc(100vw - 32px);height:520px;max-height:calc(100vh - 120px);display:flex;position:fixed;inset-block-end:92px;inset-inline-end:24px;overflow:hidden;box-shadow:0 20px 50px #00000040}.chat-widget-head{background:var(--primary);color:#fff;align-items:center;gap:8px;padding:12px 14px;display:flex}.chat-widget-title{font-weight:700}.chat-widget-title--thread{text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.chat-widget-head-actions{gap:4px;margin-inline-start:auto;display:flex}.chat-widget-icon-btn{color:#fff;cursor:pointer;background:0 0;border:none;border-radius:8px;place-items:center;width:30px;height:30px;display:grid}.chat-widget-icon-btn:hover{background:#ffffff2e}.chat-widget-body{flex-direction:column;flex:1;min-height:0;display:flex}.chat-widget-list{flex:1;min-height:0;padding:6px;overflow-y:auto}.chat-widget-empty{color:var(--text-3);text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:10px;padding:24px;display:flex}.chat-widget .chat-main-head{display:none}.chat-widget .chat-scroll{flex:1;min-height:0}@media (max-width:480px){.chat-fab{width:52px;height:52px;inset-block-end:16px;inset-inline-end:16px}.chat-widget{border-radius:14px;width:auto;max-width:none;height:auto;max-height:none;inset-block:12px 78px;inset-inline:10px}}@supports (height:100dvh){@media (max-width:480px){.chat-widget{max-height:calc(100dvh - 90px)}}}