:root{--fb-chat-bg: #0f1322;--fb-chat-card: #181d30;--fb-chat-card-hover: #222942;--fb-chat-border: rgba(255, 255, 255, .08);--fb-chat-border-glow: rgba(197, 27, 112, .35);--fb-chat-text: #f0f3fa;--fb-chat-muted: #94a3b8;--fb-chat-accent: #c51b70;--fb-chat-grad: linear-gradient(135deg, #6B2A91 0%, #C51B70 35%, #EF3340 70%, #F15A29 100%);--fb-chat-grad-subtle: linear-gradient(135deg, rgba(107, 42, 145, .15) 0%, rgba(197, 27, 112, .15) 100%);--fb-chat-shadow: 0 20px 45px -10px rgba(0, 0, 0, .65), 0 0 0 1px rgba(255, 255, 255, .08)}.fb-chat-launcher{position:fixed;bottom:24px;right:24px;z-index:9998;display:flex;align-items:center;gap:10px;padding:10px 18px 10px 12px;background:var(--fb-chat-grad);border:1px solid rgba(255,255,255,.25);border-radius:999px;color:#fff;font-family:inherit;font-size:14px;font-weight:600;cursor:pointer;box-shadow:0 10px 25px -4px #c51b7080,0 0 0 1px #fff3;transition:transform .25s cubic-bezier(.34,1.56,.64,1),box-shadow .25s ease;-webkit-user-select:none;user-select:none}.fb-chat-launcher:hover{transform:translateY(-3px) scale(1.03);box-shadow:0 14px 30px -4px #ef334099,0 0 16px #6b2a9180}.fb-chat-launcher:active{transform:translateY(0) scale(.97)}.fb-launcher-icon{width:32px;height:32px;background:#ffffff2e;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:16px;position:relative}.fb-launcher-pulse{position:absolute;top:-2px;right:-2px;width:10px;height:10px;background:#10b981;border:2px solid #ffffff;border-radius:50%;animation:fbPulse 2s infinite}@keyframes fbPulse{0%{transform:scale(.95);box-shadow:0 0 #10b981b3}70%{transform:scale(1.05);box-shadow:0 0 0 6px #10b98100}to{transform:scale(.95);box-shadow:0 0 #10b98100}}.fb-launcher-text{letter-spacing:.2px}.fb-chat-launcher.is-open .fb-launcher-icon svg{transform:rotate(90deg)}.fb-chat-window{position:fixed;bottom:86px;right:24px;width:400px;max-width:calc(100vw - 32px);height:600px;max-height:calc(100vh - 110px);background:var(--fb-chat-bg);border:1px solid var(--fb-chat-border);border-radius:20px;box-shadow:var(--fb-chat-shadow);display:flex;flex-direction:column;overflow:hidden;z-index:9999;opacity:0;visibility:hidden;transform:translateY(20px) scale(.96);transform-origin:bottom right;transition:opacity .25s cubic-bezier(.16,1,.3,1),transform .25s cubic-bezier(.16,1,.3,1),visibility .25s ease;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}.fb-chat-window.is-open{opacity:1;visibility:visible;transform:translateY(0) scale(1)}.fb-chat-header{padding:14px 18px;background:linear-gradient(180deg,#1e243af2,#0f1322f2);border-bottom:1px solid var(--fb-chat-border);display:flex;align-items:center;justify-content:space-between;flex-shrink:0}.fb-chat-header-brand{display:flex;align-items:center;gap:10px}.fb-chat-logo{width:32px;height:32px;border-radius:8px;background:var(--fb-chat-grad);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #c51b704d}.fb-chat-logo img{width:20px;height:20px;object-fit:contain}.fb-chat-title-wrap h4{margin:0;font-size:14px;font-weight:700;color:#fff;letter-spacing:.3px;display:flex;align-items:center;gap:6px}.fb-chat-status{font-size:11px;color:#10b981;display:flex;align-items:center;gap:4px;margin-top:1px}.fb-chat-status-dot{width:6px;height:6px;border-radius:50%;background:#10b981;box-shadow:0 0 6px #10b981}.fb-chat-actions{display:flex;align-items:center;gap:6px}.fb-chat-action-btn{background:transparent;border:none;color:var(--fb-chat-muted);width:28px;height:28px;border-radius:6px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease}.fb-chat-action-btn:hover{background:#ffffff14;color:#fff}.fb-chat-body{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:14px;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.15) transparent}.fb-chat-body::-webkit-scrollbar{width:5px}.fb-chat-body::-webkit-scrollbar-thumb{background:#ffffff26;border-radius:10px}.fb-chat-welcome{background:var(--fb-chat-grad-subtle);border:1px solid rgba(197,27,112,.25);border-radius:14px;padding:14px;text-align:center}.fb-chat-welcome h5{margin:0 0 6px;font-size:13px;font-weight:700;color:#fff}.fb-chat-welcome p{margin:0;font-size:12px;color:var(--fb-chat-muted);line-height:1.45}.fb-chat-categories{display:flex;gap:6px;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}.fb-chat-categories::-webkit-scrollbar{display:none}.fb-chip-btn{background:#ffffff0d;border:1px solid var(--fb-chat-border);color:var(--fb-chat-muted);font-size:11.5px;font-weight:600;padding:5px 10px;border-radius:999px;cursor:pointer;white-space:nowrap;transition:all .2s ease;display:flex;align-items:center;gap:4px}.fb-chip-btn:hover{background:#ffffff1a;color:#fff;border-color:#fff3}.fb-chip-btn.active{background:var(--fb-chat-grad);color:#fff;border-color:transparent;box-shadow:0 2px 8px #c51b7059}.fb-suggestions-list{display:flex;flex-direction:column;gap:6px}.fb-suggestion-pill{background:var(--fb-chat-card);border:1px solid var(--fb-chat-border);color:var(--fb-chat-text);font-size:12px;padding:8px 12px;border-radius:10px;cursor:pointer;text-align:left;line-height:1.35;transition:all .2s ease;display:flex;align-items:center;justify-content:space-between}.fb-suggestion-pill:hover{background:var(--fb-chat-card-hover);border-color:var(--fb-chat-border-glow);transform:translate(3px);color:#fff}.fb-suggestion-pill .pill-arrow{color:var(--fb-chat-accent);font-size:13px;font-weight:700}.fb-msg{display:flex;gap:8px;max-width:90%;animation:fbFadeIn .25s ease-out forwards}@keyframes fbFadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.fb-msg.user{align-self:flex-end;flex-direction:row-reverse}.fb-msg.bot{align-self:flex-start}.fb-msg-avatar{width:26px;height:26px;border-radius:50%;background:var(--fb-chat-card);border:1px solid var(--fb-chat-border);display:flex;align-items:center;justify-content:center;font-size:12px;flex-shrink:0;margin-top:2px}.fb-msg.bot .fb-msg-avatar{background:var(--fb-chat-grad);color:#fff}.fb-msg-content{padding:10px 14px;border-radius:14px;font-size:12.5px;line-height:1.5;word-break:break-word}.fb-msg.user .fb-msg-content{background:var(--fb-chat-grad);color:#fff;border-bottom-right-radius:4px;box-shadow:0 4px 12px #ef334040}.fb-msg.bot .fb-msg-content{background:var(--fb-chat-card);color:var(--fb-chat-text);border:1px solid var(--fb-chat-border);border-bottom-left-radius:4px}.fb-msg.bot .fb-msg-content strong{color:#fff}.fb-redirect-card{margin-top:10px;background:linear-gradient(135deg,#1e192de6,#141826f2);border:1px solid rgba(197,27,112,.4);border-radius:12px;padding:12px;box-shadow:0 8px 20px #0006}.fb-redirect-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}.fb-redirect-badge{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;background:#c51b7033;color:#f472b6;border:1px solid rgba(197,27,112,.4);padding:2px 7px;border-radius:4px}.fb-redirect-countdown{font-size:11px;color:#fbbf24;font-weight:600;display:flex;align-items:center;gap:4px}.fb-redirect-info{font-size:12px;color:var(--fb-chat-muted);margin-bottom:10px;line-height:1.4}.fb-redirect-info strong{color:#fff}.fb-redirect-actions{display:flex;gap:8px}.fb-btn-go{flex:1;background:var(--fb-chat-grad);border:none;color:#fff;font-size:12px;font-weight:600;padding:7px 12px;border-radius:8px;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease;text-align:center;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:4px}.fb-btn-go:hover{transform:translateY(-1px);box-shadow:0 4px 12px #c51b7066}.fb-btn-cancel{background:#ffffff14;border:1px solid rgba(255,255,255,.12);color:var(--fb-chat-muted);font-size:11.5px;padding:7px 10px;border-radius:8px;cursor:pointer;transition:background .2s ease,color .2s ease}.fb-btn-cancel:hover{background:#ffffff26;color:#fff}.fb-redirect-progress{height:3px;background:#ffffff1a;border-radius:99px;overflow:hidden;margin-top:10px}.fb-redirect-progress-bar{height:100%;background:var(--fb-chat-grad);width:100%;animation:fbProgressCountdown 3s linear forwards}@keyframes fbProgressCountdown{0%{width:100%}to{width:0%}}.fb-fallback-card{margin-top:8px;background:#ef334014;border:1px dashed rgba(239,51,64,.4);border-radius:12px;padding:12px}.fb-fallback-card p{margin:0 0 8px;font-size:12px;color:#fca5a5;line-height:1.4}.fb-btn-open-modal{width:100%;background:var(--fb-chat-grad);border:none;color:#fff;font-size:12px;font-weight:600;padding:8px 12px;border-radius:8px;cursor:pointer;box-shadow:0 4px 12px #ef334059;display:flex;align-items:center;justify-content:center;gap:6px;transition:transform .2s ease}.fb-btn-open-modal:hover{transform:translateY(-1px)}.fb-typing-indicator{display:flex;align-items:center;gap:4px;padding:8px 12px;background:var(--fb-chat-card);border:1px solid var(--fb-chat-border);border-radius:12px;width:fit-content}.fb-typing-dot{width:6px;height:6px;background:var(--fb-chat-muted);border-radius:50%;animation:fbTypingPulse 1.4s infinite ease-in-out both}.fb-typing-dot:nth-child(1){animation-delay:-.32s}.fb-typing-dot:nth-child(2){animation-delay:-.16s}@keyframes fbTypingPulse{0%,80%,to{transform:scale(.6);opacity:.4}40%{transform:scale(1.1);opacity:1;background:var(--fb-chat-accent)}}.fb-chat-footer{padding:12px;background:#0f1322fa;border-top:1px solid var(--fb-chat-border);flex-shrink:0}.fb-chat-form{display:flex;align-items:center;gap:8px;background:var(--fb-chat-card);border:1px solid var(--fb-chat-border);border-radius:12px;padding:4px 6px 4px 12px;transition:border-color .2s ease,box-shadow .2s ease}.fb-chat-form:focus-within{border-color:var(--fb-chat-border-glow);box-shadow:0 0 0 2px #c51b7033}.fb-chat-input{flex:1;background:transparent;border:none;outline:none;color:#fff;font-family:inherit;font-size:13px}.fb-chat-input::placeholder{color:#94a3b8a6}.fb-chat-send{background:var(--fb-chat-grad);border:none;width:32px;height:32px;border-radius:8px;color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:transform .2s ease,opacity .2s ease;flex-shrink:0}.fb-chat-send:hover{transform:scale(1.05)}.fb-chat-send:disabled{opacity:.4;cursor:not-allowed;transform:none}.fb-modal-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#080b14d9;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:10000;display:flex;align-items:flex-start;justify-content:center;padding:24px 16px;overflow-y:auto;-webkit-overflow-scrolling:touch;opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease}.fb-modal-overlay.is-open{opacity:1;visibility:visible}.fb-modal-box{background:#131728;border:1px solid rgba(255,255,255,.12);border-radius:20px;box-shadow:0 25px 60px -15px #000c,0 0 0 1px #c51b7040;width:100%;max-width:480px;margin:auto;max-height:calc(100vh - 48px);overflow-y:auto;overscroll-behavior:contain;position:relative;transform:scale(.92) translateY(15px);transition:transform .25s cubic-bezier(.16,1,.3,1);padding:24px;color:#fff}.fb-modal-overlay.is-open .fb-modal-box{transform:scale(1) translateY(0)}.fb-modal-close{position:absolute;top:18px;right:18px;background:#ffffff14;border:1px solid rgba(255,255,255,.1);color:var(--fb-chat-muted);width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:18px;cursor:pointer;transition:all .2s ease}.fb-modal-close:hover{background:#ffffff29;color:#fff;transform:rotate(90deg)}.fb-modal-header{margin-bottom:20px;padding-right:30px}.fb-modal-header h3{margin:0 0 6px;font-size:18px;font-weight:700;color:#fff}.fb-modal-header p{margin:0;font-size:13px;color:var(--fb-chat-muted);line-height:1.45}.fb-form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.fb-form-group{margin-bottom:14px}.fb-form-label{display:block;font-size:12px;font-weight:600;color:#cbd5e1;margin-bottom:6px}.fb-form-label span.req{color:#ef4444}.fb-form-input,.fb-form-textarea{width:100%;background:#1b2034;border:1px solid rgba(255,255,255,.12);border-radius:10px;padding:10px 12px;color:#fff;font-family:inherit;font-size:13px;outline:none;box-sizing:border-box;transition:border-color .2s ease,box-shadow .2s ease}.fb-form-input:focus,.fb-form-textarea:focus{border-color:var(--fb-chat-accent);box-shadow:0 0 0 2px #c51b7040}.fb-form-textarea{resize:vertical;min-height:70px}.fb-form-error{color:#f87171;font-size:11px;margin-top:4px;display:none}.fb-form-submit{width:100%;background:var(--fb-chat-grad);border:none;border-radius:10px;padding:12px;color:#fff;font-size:14px;font-weight:600;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease;display:flex;align-items:center;justify-content:center;gap:8px;box-shadow:0 4px 15px #ef334059;margin-top:8px}.fb-form-submit:hover{transform:translateY(-1px);box-shadow:0 6px 20px #f15a2973}.fb-form-submit:disabled{opacity:.6;cursor:not-allowed;transform:none}.fb-modal-status{margin-top:14px;padding:10px 14px;border-radius:8px;font-size:12.5px;display:none;line-height:1.4}.fb-modal-status.success{display:block;background:#10b98126;border:1px solid rgba(16,185,129,.4);color:#6ee7b7}.fb-modal-status.error{display:block;background:#ef444426;border:1px solid rgba(239,68,68,.4);color:#fca5a5}@media (max-width: 480px){.fb-chat-launcher{bottom:16px;right:16px;padding:8px 14px 8px 10px;font-size:13px}.fb-chat-window{bottom:74px;right:12px;left:12px;width:auto;max-width:none;height:calc(100vh - 90px);border-radius:16px}.fb-form-row{grid-template-columns:1fr;gap:0}}