:root{--crisp-blue:#e60023;--crisp-blue-700:#821f1f;--bg:#fff;--text:#1f2937;--muted:#6b7280;--radius:14px;--shadow:0 12px 40px rgba(0, 0, 0, .18)}.ck-fab{position:fixed;right:20px;bottom:20px;z-index:9999;width:56px;height:56px;border-radius:50%;background:var(--crisp-blue);color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px #eb252559;transition:transform .15s ease,box-shadow .2s ease,background .2s ease}.ck-fab:hover{transform:translateY(-2px);background:var(--crisp-blue-700)}.ck-fab:active{transform:translateY(0)}.ck-fab svg{width:26px;height:26px}.ck-chat{position:fixed;right:20px;bottom:90px;width:340px;max-height:70vh;background:var(--bg);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;display:none;z-index:9999;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.ck-chat.ck-open{display:flex;flex-direction:column}.ck-head{background:var(--crisp-blue);color:#fff;padding:12px 12px 12px 16px;display:flex;align-items:center;gap:10px}.ck-head .ck-avatar{width:34px;height:34px;border-radius:50%;overflow:hidden;background:#fff3;display:grid;place-items:center;font-weight:700}.ck-head .ck-title{line-height:1.2}.ck-head .ck-title b{display:block;font-size:14px}.ck-head .ck-title small{font-size:12px;opacity:.9}.ck-actions{margin-inline-start:auto;display:flex;gap:6px}.ck-iconbtn{width:32px;height:32px;border-radius:8px;border:none;cursor:pointer;background:#fff2;color:#fff;display:grid;place-items:center}.ck-iconbtn:hover{background:#fff3}.ck-body{background:#f6f8fb;padding:12px;overflow:auto;flex:1}.ck-msg{display:flex;gap:8px;margin:8px 0}.ck-msg .ck-bubble{padding:10px 12px;border-radius:12px;background:#fff;color:var(--text);max-width:78%;box-shadow:0 2px 12px #0000000f;font-size:13px}.ck-msg.you{justify-content:flex-end}.ck-msg.you .ck-bubble{background:#e7f0ff;color:#0f172a;border-top-right-radius:6px}.ck-msg.agent .ck-bubble{border-top-left-radius:6px}.ck-input{border-top:1px solid #e5e7eb;background:#fff;padding:8px;display:flex;gap:8px}.ck-input input{flex:1;border:1px solid #d1d5db;border-radius:10px;padding:10px 12px;font-size:14px;outline:none}.ck-input input:focus{border-color:#93c5fd;box-shadow:0 0 0 3px #3b82f626}.ck-btn{background:var(--crisp-blue);color:#fff;border:none;border-radius:10px;padding:10px 14px;font-weight:600;cursor:pointer}.ck-btn:disabled{opacity:.6;cursor:not-allowed}html[dir=rtl] .ck-title b,html[dir=rtl] .ck-title small{text-align:right}:root{--dk-fab-bg: #ef4444;--dk-fab-text: #fff;--dk-fab-shadow: 0 10px 24px rgba(0,0,0,.18);--dk-fab-radius: 9999px;--dk-fab-peek-visible: 56px}#mobile-assistant-fab{display:none}@media(max-width:768px){#mobile-assistant-fab{display:block}}.dk-fab{position:fixed;z-index:1050;bottom:calc(250px + env(safe-area-inset-bottom));left:12px}.dk-fab[data-align=right]{left:auto;right:12px}.dk-fab__btn{display:inline-flex;align-items:center;gap:10px;background:var(--dk-fab-bg);color:var(--dk-fab-text);border:0;border-radius:var(--dk-fab-radius);box-shadow:var(--dk-fab-shadow);padding:10px 14px 10px 12px;font-size:14px;line-height:1;cursor:pointer;transition:transform .42s ease,box-shadow .2s ease,opacity .2s ease;will-change:transform}.dk-fab__icon{width:36px;height:36px;min-width:36px;min-height:36px;border-radius:9999px;background:#ffffff2e;display:inline-grid;place-items:center}.dk-fab__text{white-space:nowrap}.dk-fab.peek[data-align=left] .dk-fab__btn{transform:translate(calc(-100% + var(--dk-fab-peek-visible)))}.dk-fab.peek[data-align=right] .dk-fab__btn{transform:translate(calc(100% - var(--dk-fab-peek-visible)))}.dk-fab__btn:focus{outline:2px solid rgba(255,255,255,.75);outline-offset:2px}.dk-fab__btn:hover{box-shadow:0 12px 26px #00000038}@media(prefers-reduced-motion:reduce){.dk-fab__btn{transition:none}}.dk-fab.dk-fab--middle{top:64%;bottom:auto;transform:translateY(-50%)}.dk-fab.dk-fab--middle[data-align=right]{right:calc(1px + env(safe-area-inset-right));left:auto}.dk-fab.dk-fab--middle[data-align=left]{left:calc(12px + env(safe-area-inset-left));right:auto}