body {
    margin: 0;
    padding: 0;
    font-family: "Arial", sans-serif;
    background-color: #f4f6fb;
    color: #333;
}

h1 {
    text-align: center;
    margin-top: 30px;
    margin-bottom: 20px;
}

.main-header {
    position: relative;
    top: 0;
    width: 100%;
    background-color: #005b5b;
    color: white;
    padding: 18px 0;
    text-align: center;
    z-index: 1000;
}

.main-header h1 {
    margin: 0;
    font-size: 46px;
    font-weight: 600;
    font-family: -apple-system, BlinkMacSystemFont, Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.5;
}

.main-wrapper {
    max-width: 900px;
    margin: 0 auto;
    margin-top: 10px;
    padding: 20px;
    background-color: #ffffff;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.input-section {
    margin-bottom: 30px;
}

.input-section h2 {
    margin-bottom: 10px;
}

.hint-text {
    font-size: 14px;
    color: #666;
    margin-bottom: 10px;
}

#aufgabe_fuer_gpt {
    position: relative;
    background-color: #f0f3ff;
    border: 1px dashed #9aa5ff;
    border-radius: 8px;
    padding: 12px;
    margin: 20px;
    margin-top: 0;
}

#aufgabe_fuer_gpt pre {
    margin: 0;
    font-size: 13px;
    white-space: pre-wrap;
}

#copyButton {
    position: absolute;
    top: 8px;
    right: 8px;
    background: white;
    border: 1px solid #ccc;
    border-radius: 6px;
    cursor: pointer;
    padding: 4px 6px;
}

.content {
    max-width: 900px;
    margin: 0 auto;
    padding: 30px 20px;
}

.section-title {
    display: block;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
}

#inputText {
    width: 100%;
    min-height: 220px;
    padding: 14px;
    font-size: 16px;
    line-height: 1.5;
    border-radius: 6px;
    border: 1px solid #ccc;
    resize: vertical;
    box-sizing: border-box;
}

#kartenContainer {
    margin-top: 30px;
    display: none;
    flex-direction: column;
    gap: 40px;
    align-items: center;
}

.page {
    width: 210mm;
    height: 297mm;
    /* border: px solid #005b5b; */
    padding: 0;
    box-sizing: border-box;
    background: white;

    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(4, 1fr);
}

.page-back {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(4, 1fr);

    direction: rtl;
}

.page-back .card {
    direction: ltr;
}


.card {
    position: relative;
    overflow: hidden;
    border: 1px dashed #333;
    border-radius: 0;
    padding: 25px;
    box-sizing: border-box;

    display: flex;
    flex-direction: column;
    justify-content: center;

    font-family: Arial, sans-serif;
}

.card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 10mm;
}

.card-en::before {
    background-color: #f4c430;
}

.card-de::before {
    background-color: #ccc;
}

.card h2 {
    margin: 0;
    margin-bottom: 6px;
    font-size: 22px;
}

.card .ipa {
    font-size: 14px;
    color: #666;
    /* margin-bottom: 80px; */
}

.card .example {
    margin-top: 80px;
    font-size: 14px;
    color: #333;
}