body {
    font-family: Arial, sans-serif;
    background-color: #111;
    color: #eee;
    padding: 20px;
}

h1 {
    text-align: center;
    color: #ff4444;
    text-transform: uppercase;
}

form {
    margin-bottom: 30px;
    background: #222;
    padding: 15px;
    border-radius: 5px;
}

input[type="text"],
input[type="url"],
textarea {
    width: 100%;
    padding: 8px;
    margin: 6px 0 12px;
    border: none;
    background: #333;
    color: #fff;
}

button {
    padding: 10px 20px;
    background-color: #ff4444;
    border: none;
    color: white;
    cursor: pointer;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
    background-color: #222;
}

th, td {
    padding: 10px;
    border-bottom: 1px solid #333;
    text-align: left;
}

th {
    background-color: #333;
    color: #ff5555;
}

a {
    color: #66ccff;
}

/* Styl pro přihlašovací / registrační box */
.auth-container {
    max-width: 400px;
    margin: 100px auto;
    background-color: #222;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 0 15px rgba(0,0,0,0.6);
}

.auth-container h2 {
    text-align: center;
    color: #ff4444;
    margin-bottom: 20px;
}

.auth-container form input[type="text"],
.auth-container form input[type="password"],
.auth-container form input[type="email"] {
    width: 100%;
    padding: 12px;
    margin: 10px 0;
    background-color: #333;
    color: #fff;
    border: none;
    border-radius: 5px;
}

.auth-container form button {
    width: 100%;
    padding: 12px;
    background-color: #ff4444;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
    margin-top: 10px;
}

.auth-container form button:hover {
    background-color: #e53935;
}

.auth-container a {
    color: #66ccff;
    text-decoration: none;
    display: block;
    text-align: center;
    margin-top: 15px;
}

.auth-container .error {
    color: #ff7777;
    text-align: center;
    margin-bottom: 10px;
}