/* ================================
   PWA INSTALL BUTTON
================================ */

.pwa-install-btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:7px;
    min-height:38px;
    padding:9px 15px;
    border:0;
    border-radius:999px;
    background:linear-gradient(135deg,#0f766e,#14b8a6);
    color:#fff;
    font-size:14px;
    font-weight:700;
    line-height:1;
    cursor:pointer;
    box-shadow:0 8px 20px rgba(15,118,110,0.25);
    transition:all .2s ease;
    white-space:nowrap;
    text-decoration:none;
}

.pwa-install-btn:hover{
    transform:translateY(-1px);
    box-shadow:0 12px 26px rgba(15,118,110,0.32);
}

.pwa-install-btn:active{
    transform:translateY(0);
}

.pwa-install-btn[hidden]{
    display:none !important;
}

.pwa-install-btn.is-ready{
    display:inline-flex !important;
}

.pwa-icon{
    width:20px;
    height:20px;
    border-radius:50%;
    background:rgba(255,255,255,0.2);
    display:inline-flex;
    align-items:center;
    justify-content:center;
    font-size:13px;
    flex:0 0 20px;
}


/* ================================
   PWA GUIDE MODAL
================================ */

.pwa-guide-modal{
    position:fixed;
    inset:0;
    z-index:999999;
    display:flex;
    align-items:center;
    justify-content:center;
    padding:18px;
}

.pwa-guide-backdrop{
    position:absolute;
    inset:0;
    background:rgba(15,23,42,0.55);
    backdrop-filter:blur(4px);
}

.pwa-guide-box{
    position:relative;
    width:100%;
    max-width:430px;
    background:#fff;
    border-radius:20px;
    padding:26px 24px 22px;
    box-shadow:0 25px 80px rgba(0,0,0,0.25);
    animation:pwaPopup .18s ease-out;
}

.pwa-guide-box h3{
    margin:0 0 14px;
    font-size:22px;
    font-weight:800;
    color:#111827;
}

.pwa-guide-box p{
    margin:0 0 12px;
    color:#374151;
    font-size:15px;
    line-height:1.7;
}

.pwa-guide-box ol{
    margin:0;
    padding-left:20px;
}

.pwa-guide-box li{
    margin-bottom:8px;
    color:#374151;
    font-size:15px;
    line-height:1.6;
}

.pwa-guide-close{
    position:absolute;
    top:10px;
    right:12px;
    width:34px;
    height:34px;
    border:0;
    border-radius:50%;
    background:#f3f4f6;
    color:#111827;
    font-size:24px;
    line-height:1;
    cursor:pointer;
}

.pwa-guide-close:hover{
    background:#e5e7eb;
}

.pwa-guide-ok{
    width:100%;
    margin-top:20px;
    padding:13px 18px;
    border:0;
    border-radius:12px;
    background:#0f766e;
    color:#fff;
    font-size:15px;
    font-weight:700;
    cursor:pointer;
}

.pwa-guide-ok:hover{
    background:#0d665f;
}


/* ================================
   ANIMATION
================================ */

@keyframes pwaPopup{
    from{
        opacity:0;
        transform:translateY(12px) scale(.96);
    }
    to{
        opacity:1;
        transform:translateY(0) scale(1);
    }
}


/* ================================
   RESPONSIVE
================================ */

@media(max-width:768px){
    .pwa-install-btn{
        min-height:36px;
        padding:8px 12px;
        font-size:13px;
    }

    .pwa-install-btn span:last-child{
        display:none;
    }

    .pwa-icon{
        margin:0;
    }

    .pwa-guide-box{
        max-width:360px;
        padding:24px 20px 20px;
        border-radius:18px;
    }

    .pwa-guide-box h3{
        font-size:20px;
    }

    .pwa-guide-box p,
    .pwa-guide-box li{
        font-size:14px;
    }
}