.whatsapp-float{position:fixed;z-index:200000;opacity:1;transition:opacity .2s ease;background:transparent;border:none;padding:0}.whatsapp-float.position-bottom-right{bottom:20px;right:20px}.whatsapp-float.position-bottom-left{bottom:20px;left:20px}.whatsapp-float.position-top-left{top:20px;left:20px}.whatsapp-float.position-top-right{top:20px;right:20px}.whatsapp-btn{width:64px;height:64px;background:linear-gradient(135deg,#2cc06b,#27a66a 60%,#128c7e);border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 6px 22px rgba(14,84,45,.25),inset 0 3px 8px hsla(0,0%,100%,.06);position:relative;overflow:visible}.whatsapp-btn:hover{box-shadow:0 10px 32px rgba(14,84,45,.32)}.whatsapp-btn svg{width:32px;height:32px;fill:#fff}.whatsapp-btn:before{content:"";position:absolute;width:76%;height:76%;border-radius:50%;background:hsla(0,0%,100%,.06);top:12%;left:12%;pointer-events:none}.chat-widget{position:fixed;width:300px;background:#fff;border-radius:20px;box-shadow:0 10px 40px rgba(0,0,0,.15);transform:scale(0) translateY(20px);opacity:0;transition:all .4s cubic-bezier(.34,1.56,.64,1);z-index:999;overflow:hidden;direction:rtl}.chat-widget.position-bottom-right{bottom:90px;right:20px}.chat-widget.position-bottom-left{bottom:90px;left:20px}.chat-widget.position-top-left{top:90px;left:20px}.chat-widget.position-top-right{top:90px;right:20px}.chat-widget.active{transform:scale(1) translateY(0);opacity:1}.chat-header{background:linear-gradient(135deg,#25d366,#20c05c,#128c7e);color:#fff;padding:20px;display:flex;align-items:center;justify-content:space-between;position:relative}.chat-header:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 20" fill="rgba(255,255,255,0.1)"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1"/><circle cx="75" cy="75" r="1"/><circle cx="25" cy="75" r="1"/><circle cx="75" cy="25" r="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grain)"/></svg>');pointer-events:none}.chat-header-info{display:flex;align-items:center;z-index:1}.chat-header-info h3{padding-right:10px;font-size:18px;font-weight:600;margin:0;text-shadow:0 1px 2px rgba(0,0,0,.1)}.close-btn-cqwp{background:hsla(0,0%,100%,.2);border:none;color:#fff;cursor:pointer;padding:8px;border-radius:50%;width:36px;height:36px;display:flex;align-items:center;justify-content:center;transition:all .2s;backdrop-filter:blur(10px);z-index:1}.close-btn-cqwp:hover{background:hsla(0,0%,100%,.3);transform:scale(1.1)}.chat-body{padding:24px 20px;background:linear-gradient(145deg,#f8f9fa,#e9ecef);position:relative}.chat-body:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 60 60" fill="rgba(37,211,102,0.03)"><defs><pattern id="whatsapp-bg" width="60" height="60" patternUnits="userSpaceOnUse"><path d="M30 5c13.8 0 25 11.2 25 25s-11.2 25-25 25S5 43.8 5 30 16.2 5 30 5z" fill="none" stroke="rgba(37,211,102,0.1)" stroke-width=".5"/></pattern></defs><rect width="100%" height="100%" fill="url(%23whatsapp-bg)"/></svg>');opacity:.3}.chat-message{background:linear-gradient(145deg,#fff,#f1f3f4);padding:16px 20px;border-radius:20px 20px 6px 20px;margin-bottom:16px;position:relative;max-width:85%;text-align:right;box-shadow:0 2px 8px rgba(0,0,0,.08);border:1px solid rgba(37,211,102,.1);z-index:1}.chat-message:before{content:"";position:absolute;bottom:0;right:-8px;width:0;height:0;border-left:8px solid transparent;border-bottom:8px solid transparent;border-color:transparent transparent #fff #fff;border-style:solid;border-width:8px;filter:drop-shadow(1px 1px 2px rgba(0,0,0,.05))}.message-text{margin:0;color:#1f2937;font-size:15px;line-height:1.5;z-index:1;position:relative}.chat-input{padding:20px;border-top:1px solid #e5e7eb;background:linear-gradient(145deg,#fff,#f9fafb)}.input-group{display:flex;gap:12px;align-items:center}.message-input{flex:1;padding:14px 20px;border:2px solid #e5e7eb;border-radius:25px;outline:none;font-size:15px;transition:all .3s ease;font-family:Vazirmatn,Tahoma,sans-serif;text-align:right;direction:rtl;background:#fff;box-shadow:inset 0 1px 3px rgba(0,0,0,.05)}.message-input:focus{border-color:#25d366;box-shadow:0 0 0 3px rgba(37,211,102,.1),inset 0 1px 3px rgba(0,0,0,.05)}.message-input::-moz-placeholder{color:#9ca3af}.message-input::placeholder{color:#9ca3af}.send-btn{background:linear-gradient(135deg,#25d366,#20c05c);color:#fff;border:none;border-radius:50%;width:50px;height:50px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 12px rgba(37,211,102,.3)}.send-btn:hover{background:linear-gradient(135deg,#20c05c,#128c7e);transform:scale(1.05);box-shadow:0 6px 16px rgba(37,211,102,.4)}.send-btn:active{transform:scale(.95)}@media (max-width:480px){.whatsapp-float{bottom:15px;right:15px}.chat-widget{width:calc(100vw - 30px);right:15px;left:15px;bottom:80px}.whatsapp-btn{width:56px;height:56px}}@keyframes slideInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.chat-message{animation:slideInUp .6s ease forwards}