/* Grundlayout */
body {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
    background: linear-gradient(135deg, #1a2a3a, #243b55);
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
}

/* Login-Box */
.login-container {
    background: rgba(255, 255, 255, 0.1);
    padding: 30px;
    width: 90%;
    max-width: 380px;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.3);
    backdrop-filter: blur(6px);
    text-align: center;
}

/* Überschrift */
.login-container h1 {
    margin-bottom: 20px;
    font-size: 1.8em;
    font-weight: 600;
}

/* Fehlermeldung */
.error {
    background: rgba(255,0,0,0.2);
    color: #ffb3b3;
    padding: 10px;
    margin-bottom: 15px;
    border-radius: 6px;
}

/* Eingabefelder */
.login-container label {
    display: block;
    text-align: left;
    margin-bottom: 5px;
    font-size: 0.95em;
}

.login-container input {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 6px;
    margin-bottom: 15px;
    font-size: 1em;
    box-sizing: border-box; /* WICHTIG → gleiche Breite wie Button */
}

/* Button */
.login-container button {
    width: 100%;
    padding: 12px;
    background: #4CAF50;
    border: none;
    font-size: 1.1em;
    border-radius: 6px;
    color: #fff;
    cursor: pointer;
    transition: 0.2s;
}

.login-container button:hover {
    background: #43a047;
}

/* Register-Link */
.register-link {
    margin-top: 15px;
}

.register-link a {
    color: #fff;
    text-decoration: underline;
    font-size: 0.9em;
}

/* Responsive für sehr kleine Geräte */
@media (max-width: 400px) {
    .login-container {
        padding: 20px;
    }
    .login-container h1 {
        font-size: 1.5em;
    }
}
.login-logo {
    width: 120px;            /* Größe des Logos (kannst du anpassen) */
    max-width: 40%;          /* auf Smartphones automatisch kleiner */
    display: block;
    margin: 0 auto 20px;     /* zentriert + Abstand nach unten */
}
.success {
    background: rgba(0, 255, 0, 0.2);
    color: #b2ffb2;
    padding: 10px;
    margin-bottom: 15px;
    border-radius: 6px;
}