* {
    font-family: "Roboto", sans-serif;
    font-optical-sizing: auto;
    font-weight: normal;
    font-style: normal;
    font-variation-settings:
      "wdth" 100;
    margin: 0;
    padding: 0;
  }

body {
    display:flex;
    align-items: center;
    flex-direction: column;
    
    
}

header{
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 10vh;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);

}
nav {
    width: 90%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}

header ol {
    display: flex;
    flex-direction: row;
    justify-content: space-evenly;
}
header ol li {
    display: flex;
    flex-direction: row;
    margin: 6px;
    text-decoration: none;
    align-items: center;
}
header li a {
    color: black;
    text-decoration: none;
    font-size: 20px;
    font-weight: 500;
}
header i{
    color: #19a1a9;
    padding-bottom: 8px;
    
    font-size: 33px;
}

.ülock {
    font-weight: 550;
    font-size: 28px;
}

.lockDiv {
    gap: 22px;
}



/* Flash-Container */
.flash-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* Basis-Styling für Flash-Nachrichten */
.flash-message {
    padding: 15px 20px;
    border-radius: 5px;
    font-size: 16px;
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-width: 250px;
    max-width: 400px;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
    animation: fadeIn 0.3s ease-in-out;
}

/* Erfolgsnachricht (Grün) */
.flash-message.success {
    background-color: #28a745;
}

/* Fehlernachricht (Rot) */
.flash-message.error {
    background-color: #dc3545;
}
.flash-message.info {
    background-color: rgb(197, 157, 157);
}

/* Schließen-Button */
.close-btn {
    background: none;
    border: none;
    color: white;
    font-size: 18px;
    cursor: pointer;
}

/* Animation für Einblenden */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Animation für Ausblenden */
@keyframes fadeOut {
    from { opacity: 1; transform: translateY(0); }
    to { opacity: 0; transform: translateY(-10px); }
}


/* Hamburger Menü Button */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 25px;
    height: 18px;
    cursor: pointer;
}

.hamburger span {
    height: 3px;
    width: 100%;
    background-color: #19a1a9;
    border-radius: 2px;
}

/* Responsive Navigation */
@media (max-width: 900px) {
    nav ol.lockDiv {
        display: none;
        position: absolute;
        top: 10vh;
        right: 1rem;
        background: white;
        flex-direction: column;
        padding: 1rem;
        border-radius: 8px;
        box-shadow: 0 1px 5px rgba(0,0,0,0.2);
        gap: 1rem;
        z-index: 200;
    }

    nav ol.lockDiv.active {
        display: flex;
    }

    .hamburger {
        display: flex;
    }
}