body {
    background: #F4F7FA;
    font-family: 'Arial Rounded MT Bold', Arial, sans-serif;
    color: #0A2CCA;
    margin: 0;
    padding: 0;
    
}
.container {
    background: #fff;
    max-width: 400px;
    margin: 30px auto;
    padding: 28px 32px 18px 32px;
    border-radius: 12px;
    box-shadow: 0 4px 24px 0 rgba(10,62,117, .08);
    border-top: 10px solid #FF6400;
}
/* Mobiel (max 812px hoogte en max 428px breedte - iPhone 16 scherm ongeveer) */
@media (max-width: 428px) and (max-height: 926px) {
    .container {
        max-width: 90w;        /* volle breedte */
        max-height: 90vh;       /* volle hoogte */
        margin: 20;               /* geen marge */
        padding: 24px 20px 24px 20px;
        font-size: 1.2em;        /* iets grotere letters */
        box-sizing: border-box;
        overflow-y: auto;        /* scroll indien content te lang */
        border-radius: 0;        /* optioneel: geen afgeronde hoeken */
        height: 90vh;           /* volle viewport hoogte */
    }
}
h1 {
    color: #FF6400;
    letter-spacing: 1px;
    font-size: 1.4em;
    margin-bottom: 16px;
    text-align: center;
}
label {
    font-weight: bold;
    display: block;
    margin-bottom: 14px;
}
input[type="range"] {
    width: 90%;
    margin-top: 6px;
    accent-color: #FF6400;
    -webkit-appearance: none;
    height: 8px;
    background: #0A2CCA;
    border-radius: 4px;
    outline: none;
}
input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: #FF6400;
    border-radius: 50%;
    cursor: pointer;
    transition: background 0.3s ease;
}
input[type="range"]::-webkit-slider-thumb:hover {
    background: #FF6400;
}
input[type="range"]::-moz-range-thumb {
    width: 22px;
    height: 22px;
    background: #FF6400;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: background 0.3s ease;
}
input[type="range"]::-moz-range-thumb:hover {
    background: #FF6400;
}
input[type="text"] {
    width: 90px;
    border: none;
    background: transparent;
    color: #0A2CCA;
    font-weight: bold;
    margin-left: 12px;
    font-size: 1em;
    text-align: left;
}
#renteWaarde {
    width: 50px;
}

button {
    width: 100%;
    padding: 12px 0;
    background-color: #FF6400;
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 1em;
    font-weight: bold;
    transition: background .3s;
    cursor: pointer;
    letter-spacing: 1px;
    margin-top: 4px;
}
button:hover {
    background: #0A2CCA ;
    color: #ffffffff;
}
h2 {
    margin-top: 22px;
    font-size: 1.15em;
}
ul {
    list-style: none;
    padding: 0;
}
ul li {
    padding: 7px 0;
    font-size: 1.08em;
}
strong {
    color: #FF6400;
}
small {
    display: block;
    margin-top: 12px;
    color: #999;
    font-size: .87em;
}
@media (max-width: 500px) {
    .container { max-width: 95vw; padding: 14px 6vw 14px 6vw; }
}

/* Disclaimer popup overlay */
#disclaimerPopup {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(20,32,64,0.92);
    z-index: 9999;
    align-items: center;
    justify-content: center;
}

/* Disclaimer modal styling */
#disclaimerModal {
    background: #fff;
    padding: 20px 20px;
    max-width: 400px;
    width: 90vw;
    margin: auto;
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0,0,0,.15);
    color: #444;
    text-align: left;
    font-size: 14px;
    position: relative;
}

/* Sluitknop */
#closeDisclaimerBtn {
    position: relative;
    top: -10px;
    right: 16px;
    border: none;
    background: none;
    font-size: 2em;
    color: #FF6400;
    cursor: pointer;
    padding: 0 0px;
    line-height: 1;
    transition: color 0.2s;
}
#closeDisclaimerBtn:hover {
    color: #d84d00;
}

/* Disclaimer knop styling */
#disclaimerBtn {
    background: #FF6400;
    color: #fff;
    border: none;
    border-radius: 20px;
    padding: 10px 24px;
    font-size: 1em;
    font-weight: bold;
    cursor: pointer;
    margin-top: 24px;
}