/* ========== BASISSTIJLEN ========== */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: Arial, sans-serif;
    background: #f8f8f8;
    color: #333;
    text-align: center;
    padding: 60px 20px;
}

/* ========== CONTAINER ========== */
.container {
    background: #fff;
    padding: 30px 50px;
    display: inline-block;
    border-radius: 12px;
    box-shadow: 0 0 12px rgba(0,0,0,0.1);
    max-width: 600px;
    width: 100%;
    box-sizing: border-box;
}

/* ========== TITELS ========== */
h1 {
    color: #005ba1;
    font-size: 1.8em;
    margin-bottom: 30px;
}

/* ========== LABELS & INPUTS ========== */
label {
    font-weight: bold;
    display: block;
    margin-bottom: 10px;
    color: #555;
}

input[type="text"] {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 1em;
    margin-bottom: 20px;
}

/* ========== KNOPPEN ========== */
button,
#copyBtn {
    background: #005ba1;
    color: #fff;
    border: none;
    padding: 12px 20px;
    font-size: 1em;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.3s ease;
    width: 100%;
    margin-top: 10px;
}

button:hover,
#copyBtn:hover {
    background: #004880;
}

/* ========== IP-LIJNEN ========== */
.ip-line {
    margin: 20px 0;
    font-size: 1.2em;
}

.label {
    font-weight: bold;
    color: #555;
}

/* ========== RESULTAAT-VELD ========== */
.result,
#copiedMessage {
    margin-top: 25px;
    padding: 15px 20px;
    background: #eaf6ea;
    border-left: 5px solid #4caf50;
    border-radius: 6px;
    color: #2e7d32;
    font-size: 1em;
    display: none;
    box-shadow: 0 0 8px rgba(0, 0, 0, 0.05);
    text-align: left;
    max-width: 100%;
}

#copiedMessage ul {
    margin: 10px 0 0 20px;
    padding: 0;
}

#copiedMessage li {
    margin-bottom: 6px;
}

/* ========== FOUTMELDING ========== */
.result.error {
    background: #fff1f0;
    border-left: 5px solid #f44336;
    color: #d32f2f;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 600px) {
    .container {
        padding: 20px 15px;
        width: 90%;
    }

    h1 {
        font-size: 1.5em;
    }

    input[type="text"],
    button,
    #copyBtn {
        font-size: 1em;
        padding: 12px;
    }

    .ip-line {
        font-size: 1em;
    }

    .result,
    #copiedMessage {
        font-size: 0.95em;
    }
}