.app-core-notice {
    max-width: 900px;
    margin: 20px auto;
    padding: 14px 16px;
    border-radius: 12px;
    font-size: 16px;
    line-height: 1.4;
}

.app-core-error {
    background: #ffecec;
    border: 1px solid #cc0000;
    color: #7a0000;
}

.app-core-warning {
    background: #fff6d8;
    border: 1px solid #e0a800;
    color: #6b4b00;
}

.app-core-admin {
    max-width: 1100px;
}

.app-core-box {
    background: #ffffff;
    border: 1px solid #dcdcde;
    border-radius: 12px;
    padding: 20px;
    margin: 20px 0;
}

.app-core-box h2 {
    margin-top: 0;
}

.app-core-status-ok {
    color: #008000;
    font-weight: 700;
}

.app-core-status-error {
    color: #cc0000;
    font-weight: 700;
}

.app-core-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin: 20px 0;
}

.app-core-card {
    background: #ffffff;
    border: 1px solid #dcdcde;
    border-radius: 12px;
    padding: 20px;
}

.app-core-card h3 {
    margin-top: 0;
}

.app-core-welcome {
    border-left: 6px solid #1f4f8f;
}

.app-core-form input.regular-text {
    max-width: 500px;
    width: 100%;
}

@media (max-width: 900px) {
    .app-core-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   Module Übersicht
======================================== */

.app-module-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 20px;
}

.app-module-card {
    background: #ffffff;
    border: 1px solid #dcdcde;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    transition: all 0.2s ease;
}

.app-module-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
}

.app-module-icon {
    font-size: 36px;
    margin-bottom: 10px;
}

.app-module-card h3 {
    margin: 10px 0;
    font-size: 18px;
}

.app-module-offline {
    color: #999;
    font-weight: 600;
}

.app-module-online {
    color: #008000;
    font-weight: 700;
}

@media (max-width: 900px) {

    .app-module-grid {
        grid-template-columns: repeat(2, 1fr);
    }

}