/* Grundstil für dunkle, moderne Optik */
* {
    box-sizing: border-box;
    font-family: 'Segoe UI', 'Roboto', 'Inter', sans-serif;
    margin: 0;
    padding: 0;
}

body {
    background: #121212;
    color: #f0f0f0;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.login-container {
    background: #1e1e1e;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 0 20px rgba(0,0,0,0.6);
    width: 100%;
    max-width: 400px;
    text-align: center;
}

.login-container h2 {
    margin-bottom: 1.5rem;
    color: #ffffff;
}

.login-form input {
    width: 100%;
    padding: 0.8rem;
    margin-bottom: 1rem;
    border: none;
    border-radius: 6px;
    background-color: #2a2a2a;
    color: #fff;
    font-size: 1rem;
}

.login-form input:focus {
    outline: 2px solid #4a90e2;
    background-color: #333;
}

button {
    width: 100%;
    padding: 0.8rem;
    background-color: #4a90e2;
    border: none;
    border-radius: 6px;
    color: white;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease;
    font-size: 1rem;
}

button:hover {
    background-color: #357ab8;
}

.error {
    background: #ff4c4c;
    color: white;
    padding: 0.5rem;
    margin-bottom: 1rem;
    border-radius: 5px;
    font-weight: bold;
}

.dashboard-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 2rem;
    background: #1e1e1e;
    border-radius: 12px;
    box-shadow: 0 0 20px rgba(0,0,0,0.6);
    text-align: center;
}

.dashboard-container h1 {
    color: #ffffff;
    font-size: 1.8rem;
    font-weight: 500;
}

.logout {
    text-align: right;
    margin-bottom: 1rem;
}

.logout a {
    color: #4a90e2;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s;
}

.logout a:hover {
    color: #82b3f5;
}