body {
    font-family: 'Roboto', sans-serif;
    background-color: #282c34; /* Dunkler Hintergrund */
    color: #abb2bf; /* Heller Text */
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    padding: 20px;
    box-sizing: border-box;
}

.container {
    background-color: #3a404a; /* Etwas hellerer Container-Hintergrund */
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    width: 100%;
    max-width: 600px;
    text-align: center;
}

h1 {
    color: #61afef; /* Blauer Titel */
    margin-bottom: 30px;
}

.input-group {
    margin-bottom: 20px;
    text-align: left;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: #e06c75; /* Rote Labels */
}

.input-field {
    width: calc(100% - 20px); /* Padding berücksichtigen */
    padding: 10px;
    border: 1px solid #5c6370; /* Dunklerer Rand */
    border-radius: 4px;
    background-color: #4b525d; /* Dunkleres Eingabefeld */
    color: #abb2bf;
    font-size: 1em;
    box-sizing: border-box;
}

/* Pfeile bei input type="number" entfernen */
.input-field[type="number"]::-webkit-outer-spin-button,
.input-field[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.input-field[type="number"] {
    -moz-appearance: textfield;
}

textarea.input-field {
    resize: vertical; /* Nur vertikales Resizing erlauben */
    min-height: 80px;
}

button {
    background-color: #98c379; /* Grüner Button */
    color: #282c34;
    padding: 12px 25px;
    border: none;
    border-radius: 4px;
    font-size: 1.1em;
    cursor: pointer;
    transition: background-color 0.3s ease;
    margin-top: 10px;
}

button:hover {
    background-color: #82b366; /* Dunkleres Grün beim Hover */
}

.result-container {
    background-color: #4b525d;
    padding: 20px;
    border-radius: 4px;
    margin-top: 30px;
    text-align: center;
}

.result-container h2 {
    color: #c678dd; /* Lila Überschrift */
    margin-top: 0;
    margin-bottom: 15px;
}

#result-output {
    font-size: 1.4em;
    font-weight: bold;
    color: #e5c07b; /* Gelber Ergebnis-Text */
    word-wrap: break-word; /* Lange Ergebnisse umbrechen */
}