/* ========== BASISSTILE (für alle Formate) ========== */
body {
    font-family: sans-serif;
    padding: 5vw;
    background-color: #f0f0f0;
    margin: 0;
}

.center {
    text-align: center;
    margin-top: 10vw;
}

button {
    padding: 1vw 2vw;
    font-size: 1.2vw;
    background-color: #004080;
    color: white;
    border: none;
    border-radius: 0.5vw;
    cursor: pointer;
}

button:hover {
    background-color: #0066cc;
}

.db-section {
    margin: 2vw auto;
    width: 90%;
    border: 0.15vw solid #ccc;
    border-radius: 0.5vw;
    padding: 1.5vw;
    background-color: #f9f9f9;
}

.db-section h3 {
    margin-bottom: 1vw;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
}

.admin-table th, .admin-table td {
    text-align: left;
    vertical-align: middle;
    border: 0.1vw solid #ccc;
}

/* Interaktive Schaltflächen */
.edit-btn, .delete-btn, .add-btn {
    display: inline-block;
    cursor: pointer;
    border-radius: 0.4vw;
    background-color: #eee;
    margin: 0.5vw;
    border: 0.1vw solid #ccc;
    transition: background-color 0.2s ease;
}

.edit-btn:hover {
    background-color: #d0e7ff;
}

.delete-btn:hover {
    background-color: #ffd5d5;
}

.add-btn:hover {
    background-color: #c6f7c2;
}

.add-btn {
    margin-top: 1.5vw;
    text-align: center;
    font-weight: bold;
    background-color: #dfffdc;
    border: 0.15vw dashed #66cc66;
}

/* Popup-Formular */
.form-popup {
    position: relative;
    background: #f9f9f9;
    padding: 2vw;
    border: 0.15vw solid #ccc;
    margin-top: 2vw;
    width: 90%;
    border-radius: 0.5vw;
}

.form-close {
    position: absolute;
    top: 1vw;
    right: 2vw;
    cursor: pointer;
    font-weight: bold;
    font-size: 2vw;
}

/* ========== PORTRAIT ========== */
@media (max-aspect-ratio: 9/13) {
    .db-section h3 {
        font-size: 3.5vw;
    }

    .admin-table th, .admin-table td {
        font-size: 2.5vw;
        padding: 2vw;
    }

    .edit-btn, .delete-btn, .add-btn {
        font-size: 2.5vw;
        padding: 1.2vw 2.4vw;
    }

    button {
        font-size: 2.5vw;
        padding: 2vw 4vw;
    }

    .add-btn {
        width: 100%;
    }

    .form-popup {
        font-size: 2.5vw;
    }
}

/* ========== LANDSCAPE ========== */
@media (max-aspect-ratio: 13/9) {
    .db-section h3 {
        font-size: 1.8vw;
    }

    .admin-table th, .admin-table td {
        font-size: 1.2vw;
        padding: 1vw;
    }

    .edit-btn, .delete-btn, .add-btn {
        font-size: 1.3vw;
        padding: 0.6vw 1.2vw;
    }

    button {
        font-size: 1.3vw;
        padding: 1vw 2vw;
    }

    .add-btn {
        width: 25%;
    }

    .form-popup {
        font-size: 1.2vw;
    }
}