:root{--fb-blue:#1e3a8a;--fb-light:#f8fafc;--fb-white:#ffffff;--fb-shadow:0 10px 25px rgba(0,0,0,0.1)}.fibrika-chat-app{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;z-index:99999}.fibrika-chat-app.fb-widget{position:fixed;bottom:25px;right:25px}.fb-chat-window{width:380px;height:550px;background:var(--fb-white);border-radius:24px;box-shadow:var(--fb-shadow);display:none;flex-direction:column;overflow:hidden;animation:fb-slide-up 0.3s ease-out}@keyframes fb-slide-up{from{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.fb-chat-header{background:var(--fb-blue);color:#fff;padding:20px;display:flex;justify-content:space-between;align-items:center}.fb-chat-header h4{margin:0;font-size:16px;font-weight:800}.fb-chat-body{flex:1;overflow-y:auto;padding:20px;background:var(--fb-light);display:flex;flex-direction:column;gap:12px}.fb-msg{padding:12px 16px;border-radius:18px;font-size:14px;max-width:80%;line-height:1.5;white-space:pre-wrap}.fb-msg-user{align-self:flex-end;background:var(--fb-blue);color:#fff;border-bottom-right-radius:2px}.fb-msg-model{align-self:flex-start;background:#fff;color:#334155;border-bottom-left-radius:2px;box-shadow:0 2px 5px rgb(0 0 0 / .05)}.fb-chat-footer{padding:15px;border-top:1px solid #e2e8f0;display:flex;gap:8px}.fb-input{flex:1;border:1px solid #e2e8f0;border-radius:12px;padding:10px 15px;font-size:14px;outline:none}.fb-btn-send{background:var(--fb-blue);color:#fff;border:none;border-radius:12px;padding:0 15px;cursor:pointer;font-weight:700}.fb-launcher{width:60px;height:60px;background:var(--fb-blue);border-radius:50%;box-shadow:0 10px 20px rgb(30 58 138 / .3);cursor:pointer;display:flex;align-items:center;justify-content:center;color:#fff;transition:transform 0.2s;user-select:none}.fb-launcher:hover{transform:scale(1.05)}.fb-options{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.fb-opt-btn{background:#fff;border:1px solid var(--fb-blue);color:var(--fb-blue);padding:6px 12px;border-radius:10px;font-size:12px;cursor:pointer;font-weight:600}.fb-opt-btn:hover{background:var(--fb-blue);color:#fff}.fb-actions{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}.fb-action-btn{background:#0f172a;color:#fff;border:none;border-radius:10px;padding:8px 12px;cursor:pointer;font-weight:700;font-size:12px}.fb-action-btn.secondary{background:#e2e8f0;color:#0f172a}.fb-lead-form{display:flex;flex-direction:column;gap:8px}.fb-lead-input{border:1px solid #cbd5e1;padding:10px;border-radius:8px;font-size:13px}.fb-small{font-size:12px;opacity:.9}@media (max-width:480px){.fb-chat-window{width:calc(100vw - 40px);height:80vh}.fibrika-chat-app.fb-widget{right:20px;bottom:20px}}.fb-chat-window{position:relative}.fb-scroll-down{position:absolute;right:14px;bottom:78px;width:38px;height:38px;border-radius:999px;background:rgb(30 58 138 / .95);color:#fff;border:none;cursor:pointer;display:none;align-items:center;justify-content:center;box-shadow:0 10px 20px rgb(30 58 138 / .25);z-index:5}.fb-back-btn{background:rgb(255 255 255 / .18);border:none;color:#fff;padding:8px 10px;border-radius:12px;cursor:pointer;font-weight:700;font-size:14px;line-height:1}.fb-header-actions{display:flex;gap:10px;align-items:center}.fb-chat-header{gap:12px}.fb-title-wrap{display:flex;flex-direction:column;gap:2px}.fb-subtitle{font-size:11px;opacity:.85;font-weight:600}.fb-icon-btn{width:36px;height:36px;border-radius:12px;border:none;background:rgb(255 255 255 / .18);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;font-weight:900;transition:transform .15s ease,background .15s ease}.fb-icon-btn:hover{transform:translateY(-1px);background:rgb(255 255 255 / .26)}.fb-pill-btn{border:none;cursor:pointer;padding:10px 12px;border-radius:999px;font-weight:800;font-size:13px;background:#fff;color:var(--fb-blue)}.fb-pill-btn:hover{opacity:.95}.fb-footer-actions{display:flex;gap:8px;padding:0 15px 12px 15px}.fb-secondary-btn{flex:1;background:#fff;color:var(--fb-blue);border:1px solid rgb(30 58 138 / .25);border-radius:14px;padding:10px 12px;font-weight:800;cursor:pointer}.fb-secondary-btn:hover{background:rgb(248 250 252 / .9)}.fb-toast{position:absolute;left:14px;right:14px;top:70px;background:rgb(15 23 42 / .92);color:#fff;padding:10px 12px;border-radius:14px;font-size:13px;display:none;z-index:6}.fb-toast a{color:#fff;text-decoration:underline}