:root{--wlf-color:#25D366;--wlf-color-dark:#128C7E;--wlf-color-light:#dcf8c6;--wlf-radius:12px;--wlf-shadow:0 8px 32px rgba(0,0,0,.18);--wlf-font:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--wlf-z:99999}#wlf-floating-btn{position:fixed;bottom:24px;right:24px;z-index:var(--wlf-z);display:flex;align-items:center;gap:10px;padding:14px 20px 14px 16px;background:var(--wlf-color);color:#fff;border:none;border-radius:50px;box-shadow:0 4px 18px rgb(37 211 102 / .45);cursor:pointer;font-family:var(--wlf-font);font-size:15px;font-weight:600;line-height:1;white-space:nowrap;transition:transform .2s ease,box-shadow .2s ease,background .2s ease;animation:wlf-pulse 2.5s infinite}#wlf-floating-btn:hover,#wlf-floating-btn:focus-visible{background:var(--wlf-color-dark);transform:scale(1.06);box-shadow:0 6px 24px rgb(37 211 102 / .55);outline:3px solid #fff;animation:none}#wlf-floating-btn svg{flex-shrink:0;width:28px;height:28px}.wlf-btn-label{display:inline-block}@keyframes wlf-pulse{0%,100%{box-shadow:0 4px 18px rgb(37 211 102 / .45)}50%{box-shadow:0 4px 28px rgb(37 211 102 / .75)}}#wlf-modal-overlay{display:none;position:fixed;inset:0;background:rgb(0 0 0 / .50);z-index:calc(var(--wlf-z) + 1);animation:wlf-fade-in .2s ease}#wlf-modal-overlay.wlf-visible{display:block}#wlf-modal{display:none;position:fixed;bottom:90px;right:24px;z-index:calc(var(--wlf-z) + 2);width:360px;max-width:calc(100vw - 32px);background:#fff;border-radius:var(--wlf-radius);box-shadow:var(--wlf-shadow);overflow:hidden;font-family:var(--wlf-font);animation:wlf-slide-up .25s ease}#wlf-modal.wlf-visible{display:block}body.wlf-pos-left #wlf-modal{right:auto;left:24px}#wlf-modal-header{display:flex;align-items:center;gap:12px;padding:18px 20px;background:var(--wlf-color);color:#fff}#wlf-modal-header .wlf-modal-icon{flex-shrink:0;display:flex;align-items:center}#wlf-modal-header .wlf-modal-icon svg{width:36px;height:36px}#wlf-modal-header h2{margin:0 0 2px;font-size:17px;font-weight:700;line-height:1.2;color:#fff}#wlf-modal-header p{margin:0;font-size:13px;opacity:.9;line-height:1.3}#wlf-close-btn{position:absolute;top:10px;right:12px;background:#fff0;border:none;color:rgb(255 255 255 / .85);font-size:22px;line-height:1;cursor:pointer;padding:4px 6px;border-radius:50%;transition:background .15s;z-index:1}#wlf-close-btn:hover,#wlf-close-btn:focus-visible{background:rgb(255 255 255 / .2);outline:none}#wlf-form{padding:20px}.wlf-field{margin-bottom:14px}.wlf-field label{display:block;margin-bottom:5px;font-size:13px;font-weight:600;color:#333}.wlf-req{color:#e53e3e}.wlf-field input,.wlf-field textarea{width:100%;padding:9px 12px;border:1.5px solid #ddd;border-radius:8px;font-family:var(--wlf-font);font-size:14px;color:#222;background:#fafafa;box-sizing:border-box;transition:border-color .2s,box-shadow .2s;outline:none}.wlf-field input:focus,.wlf-field textarea:focus{border-color:var(--wlf-color);box-shadow:0 0 0 3px rgb(37 211 102 / .15);background:#fff}.wlf-field input.wlf-invalid,.wlf-field textarea.wlf-invalid{border-color:#e53e3e}.wlf-field textarea{resize:vertical;min-height:72px}#wlf-error-msg{background:#fff5f5;border:1px solid #fed7d7;color:#c53030;border-radius:6px;padding:10px 14px;font-size:13px;margin-bottom:12px}#wlf-submit-btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:13px 16px;background:var(--wlf-color);color:#fff;border:none;border-radius:8px;font-family:var(--wlf-font);font-size:15px;font-weight:700;cursor:pointer;transition:background .2s,transform .15s;position:relative}#wlf-submit-btn:hover:not(:disabled){background:var(--wlf-color-dark);transform:translateY(-1px)}#wlf-submit-btn:disabled{opacity:.7;cursor:not-allowed}#wlf-submit-btn .wlf-btn-icon svg{width:18px;height:18px}.wlf-spinner{display:none;width:16px;height:16px;border:2px solid rgb(255 255 255 / .4);border-top-color:#fff;border-radius:50%;animation:wlf-spin .7s linear infinite}#wlf-submit-btn.wlf-loading .wlf-spinner{display:inline-block}#wlf-submit-btn.wlf-loading .wlf-btn-text,#wlf-submit-btn.wlf-loading .wlf-btn-icon{opacity:.6}.wlf-privacy{margin:10px 0 0;font-size:11px;color:#888;text-align:center;line-height:1.4}.wlf-privacy a{color:var(--wlf-color-dark);text-decoration:underline}@keyframes wlf-fade-in{from{opacity:0}to{opacity:1}}@keyframes wlf-slide-up{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes wlf-spin{to{transform:rotate(360deg)}}#wlf-bubble{position:fixed;bottom:90px;right:24px;z-index:calc(var(--wlf-z) + 1);max-width:220px;background:#fff;color:#222;font-family:var(--wlf-font);font-size:14px;font-weight:500;line-height:1.4;padding:12px 16px;border-radius:18px 18px 4px 18px;box-shadow:0 4px 20px rgb(0 0 0 / .16);border-left:3px solid var(--wlf-color);cursor:pointer;opacity:0;transform:translateY(10px) scale(.95);pointer-events:none;transition:opacity .3s ease,transform .3s ease}body.wlf-pos-left #wlf-bubble{right:auto;left:24px;border-radius:18px 18px 18px 4px;border-left:none;border-right:3px solid var(--wlf-color)}#wlf-bubble.wlf-bubble-visible{opacity:1;transform:translateY(0) scale(1);pointer-events:auto;animation:wlf-bubble-in .35s cubic-bezier(.34,1.56,.64,1) forwards}#wlf-bubble::before{content:'';display:inline-block;width:8px;height:8px;background:var(--wlf-color);border-radius:50%;margin-right:8px;vertical-align:middle;animation:wlf-dot-pulse 1.4s infinite}@keyframes wlf-bubble-in{0%{opacity:0;transform:translateY(12px) scale(.9)}60%{transform:translateY(-4px) scale(1.03)}100%{opacity:1;transform:translateY(0) scale(1)}}@keyframes wlf-dot-pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.7)}}#wlf-floating-btn.wlf-shake{animation:wlf-shake .6s cubic-bezier(.36,.07,.19,.97) both}@keyframes wlf-shake{0%,100%{transform:translateX(0) rotate(0)}15%{transform:translateX(-6px) rotate(-4deg)}30%{transform:translateX(6px) rotate(4deg)}45%{transform:translateX(-5px) rotate(-3deg)}60%{transform:translateX(5px) rotate(3deg)}75%