* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Roboto', sans-serif;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background-color: #f5f5f7;
    color: #333;
}

header {
    background-color: #007aff;
    color: white;
    padding: 1em;
}

nav ul {
    display: flex;
    justify-content: space-around;
    list-style: none;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    padding: 0.5em 1em;
    transition: background-color 0.3s;
}

nav ul li a:hover {
    background-color: #005bb5;
    border-radius: 4px;
}

/* Vollbild-Layout */
.container {
    width: 90%;
    margin: 2em auto;
    flex: 1;
}

/* Boxed-Design für Login und Signup */
.form-container {
    max-width: 400px;
    margin: auto;
    padding: 2em;
    background: white;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    text-align: center;
}

h2 {
    font-weight: 500;
    color: #1d1d1f;
    margin-bottom: 1.5em;
}

label {
    display: block;
    font-size: 0.9em;
    color: #6e6e73;
    margin-bottom: 0.5em;
}

input {
    width: 100%;
    padding: 0.75em;
    margin-bottom: 1em;
    border: 1px solid #d1d1d6;
    border-radius: 8px;
    font-size: 1em;
    color: #333;
}

input:focus {
    border-color: #007aff;
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.2);
}

button {
    width: 100%;
    padding: 0.75em;
    font-size: 1em;
    font-weight: 500;
    color: white;
    background-color: #007aff;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.2s ease-in-out;
}

button:hover {
    background-color: #005bb5;
}

p {
    text-align: center;
    margin-top: 1em;
}

a {
    color: #007aff;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.table-container {
    width: 90%;
    margin: 2em auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1em;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

table, th, td {
    border: 1px solid #d1d1d6;
}

th, td {
    padding: 0.75em;
    text-align: left;
}

th {
    background-color: #f1f1f1;
    color: #333;
}

td {
    background-color: white;
}

tr:nth-child(even) td {
    background-color: #f9f9f9;
}

.delete-btn {
    background-color: #ff4d4d;
    color: white;
    padding: 0.5em;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9em;
    transition: background-color 0.2s ease;
}

.delete-btn:hover {
    background-color: #e60000;
}

/* Flash-Badge Styling */
.flash-badge {
    position: fixed;
    top: 20px;
    right: 20px;
    background-color: #f44336; /* Material Design Rot */
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    font-family: 'Roboto', sans-serif;
    font-weight: 500;
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    opacity: 0;
    transform: translateY(-20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

/* Einblend-Animation */
.flash-badge.show {
    opacity: 1;
    transform: translateY(0);
}

/* Ausblend-Animation */
.flash-badge.hide {
    opacity: 0;
    transform: translateY(-20px);
}

.admin-panel {
    max-width: 800px;
    margin: 2em auto;
    padding: 2em;
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.admin-panel h2 {
    font-weight: 500;
    color: #1d1d1f;
    margin-bottom: 1em;
}

.user-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 2em;
}

.user-table th, .user-table td {
    padding: 0.75em;
    text-align: left;
    border: 1px solid #d1d1d6;
}

.user-table th {
    background-color: #f1f1f1;
    color: #333;
}

.user-table td {
    background-color: white;
}

.user-table tr:nth-child(even) td {
    background-color: #f9f9f9;
}

.reset-btn, .delete-btn, .create-btn {
    padding: 0.5em 1em;
    font-size: 0.9em;
    font-weight: 500;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.2s ease-in-out;
}

.reset-btn {
    background-color: #4caf50;
    color: white;
}

.reset-btn:hover {
    background-color: #388e3c;
}

.delete-btn {
    background-color: #f44336;
    color: white;
}

.delete-btn:hover {
    background-color: #d32f2f;
}

.create-btn {
    background-color: #007aff;
    color: white;
    padding: 0.75em;
    margin-top: 1em;
    display: block;
    width: 100%;
    font-size: 1em;
}

.create-btn:hover {
    background-color: #005bb5;
}

.create-user-form {
    margin-top: 1.5em;
}

.create-user-form input[type="text"],
.create-user-form input[type="password"] {
    width: 100%;
    padding: 0.75em;
    margin-bottom: 1em;
    border: 1px solid #d1d1d6;
    border-radius: 8px;
}

.create-user-form label {
    font-size: 0.9em;
    color: #6e6e73;
    display: block;
    margin-bottom: 1em;
}