.pwa-install-notification{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:#fff;color:#333;padding:20px 25px;border-radius:12px;box-shadow:0 8px 30px rgba(0,0,0,.15);z-index:999999;display:none;flex-direction:column;gap:15px;max-width:90%;width:380px;font-family:"IRANYekanX",Tahoma,Arial,sans-serif}.pwa-install-notification.show{display:flex;animation:slideUp .3s ease-out}.pwa-notif-header{display:flex;align-items:center;gap:12px}.pwa-notif-icon{width:48px;height:48px;border-radius:10px;background:linear-gradient(135deg,#ffd600 0%,#f43f4c 50%,#4f0808 100%);display:flex;align-items:center;justify-content:center;font-size:24px}.pwa-notif-title{font-size:16px;font-weight:700;color:#333;flex:1}.pwa-notif-text{font-size:14px;color:#444;line-height:1.6;margin:5px 0}.pwa-notif-buttons{display:flex;gap:10px}.pwa-install-btn,.pwa-dismiss-btn{flex:1;padding:12px 20px;border:none;border-radius:8px;font-size:14px;font-weight:700;cursor:pointer;font-family:"IRANYekanX",Tahoma,Arial,sans-serif;transition:all .2s}.pwa-install-btn{background:linear-gradient(135deg,#ffd600 0%,#f43f4c 100%);color:white}.pwa-install-btn:hover{background:linear-gradient(135deg,#f43f4c 0%,#4f0808 100%);transform:translateY(-1px)}.pwa-install-btn:active{transform:translateY(0)}.pwa-dismiss-btn{background:#fff;color:#000;border:2px solid #ddd}.pwa-dismiss-btn:hover{background:#f8f8f8;color:#000;border-color:#bbb}.pwa-ios-guide{font-size:13px;color:#666;text-align:center;line-height:1.5;margin-top:5px;direction:rtl}@media (max-width:480px){.pwa-install-notification{width:95%;padding:15px 20px}.pwa-notif-title{font-size:15px}.pwa-notif-text{font-size:13px}.pwa-install-btn,.pwa-dismiss-btn{padding:10px 15px;font-size:13px}.pwa-ios-guide{font-size:12px}}