body{
    margin:0;
    background:#f7f9fc;
    font-family:Arial, sans-serif;
    color:#333;
}

.panel{
    max-width:900px;
    margin:40px auto;
    padding:20px;
}

/* INPUT */
input{
    padding:10px;
    width:250px;
    background:#fff;
    border:1px solid #dcdfe6;
    border-radius:6px;
    color:#333;
    outline:none;
}

input:focus{
    border-color:#4a90e2;
    box-shadow:0 0 0 2px rgba(74,144,226,0.15);
}

/* BUTTON */
button{
    padding:10px 20px;
    background:#4a90e2;
    border:none;
    border-radius:6px;
    cursor:pointer;
    font-weight:bold;
    color:#fff;
    transition:0.2s;
}

button:hover{
    background:#357bd8;
}

/* SATIR */
.scan-row{
    margin:45px 0;
}

.method{
    font-weight:bold;
    margin-bottom:12px;
    color:#555;
}

/* NETWORK */
.network{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:15px;
}

.icon{
    width:60px;
    text-align:center;
    font-size:28px;
    color:#4a90e2;
}

/* SERVER BLINK */
.server-active{
    animation:blink 0.6s infinite alternate;
}

@keyframes blink{
    from{ opacity:0.4; }
    to{ opacity:1; }
}

/* ÇİZGİ */
.line{
    flex:1;
    height:6px; /* önce 4px idi */
    background:#dfe3ea;
    border-radius:6px;
    position:relative;
    overflow:hidden;
}

/* PULSE */
.pulse{
    position:absolute;
    top:-5px;
    width:14px;   /* önce 8px idi */
    height:14px;  /* önce 8px idi */
    border-radius:50%;
    background:#4a90e2;
    box-shadow:
        0 0 8px rgba(74,144,226,0.6),
        0 0 16px rgba(74,144,226,0.4);
    animation:moveRight 1.2s linear forwards;
}

/* Sağ yön */
@keyframes moveRight{
    from{ left:0%; }
    to{ left:100%; }
}

/* Sol yön */
@keyframes moveLeft{
    from{ left:100%; }
    to{ left:0%; }
}

.result-line{
    margin-top:12px;
    font-size:14px;
    font-weight:bold;
    color:#444;
}

#finalResult{
    margin-top:50px;
    text-align:center;
}

/* SKOR */
.score-box{
    font-size:70px;
    font-weight:bold;
    margin:20px 0;
    color:#4a90e2;
}

/* KART */
.card{
    background:#ffffff;
    border:1px solid #e5e7eb;
    border-radius:12px;
    padding:20px;
    margin:20px 0;
    box-shadow:0 6px 18px rgba(0,0,0,0.05);
}

.card h3{
    margin-top:0;
    color:#333;
}

.card.highlight{
    border:1px solid #4a90e2;
    box-shadow:0 8px 20px rgba(74,144,226,0.15);
}

.feature-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
    gap:15px;
    margin-top:20px;
}

.feature-item{
    background:#f9fafc;
    border:1px solid #e5e7eb;
    padding:15px;
    border-radius:10px;
    text-align:center;
}

/* CTA */
.cta-btn{
    display:inline-block;
    margin-top:15px;
    padding:10px 18px;
    background:#4a90e2;
    color:#fff;
    font-weight:bold;
    text-decoration:none;
    border-radius:6px;
    transition:0.2s;
}

.cta-btn:hover{
    background:#357bd8;
}