:root {
    --primary-color: #6c5ce7;
    --secondary-color: #a29bfe;
    --accent-color: #00cec9;
    --background-color: #f8f9fa;
    --text-color: #2d3436;
    --success-color: #00b894;
    --error-color: #d63031;
    --warning-color: #fdcb6e;
}

/* Allgemeine Stile */
body {
    font-family: 'Segoe UI', Arial, sans-serif;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    text-align: center;
    background: linear-gradient(135deg, var(--background-color), #e0e0e0);
    min-height: 100vh;
    color: var(--text-color);
}

h1 {
    color: var(--primary-color);
    margin-bottom: 40px;
    font-size: 2.5em;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
    animation: fadeIn 1s ease-in;
}

/* Container Stile */
.game-container {
    background: white;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    margin: 20px auto;
    max-width: 600px;
    animation: slideUp 0.5s ease-out;
}

/* Button Stile */
button {
    padding: 12px 24px;
    margin: 10px;
    cursor: pointer;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1.1em;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

button:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0,0,0,0.15);
}

button:active {
    transform: translateY(0);
}

/* Statistik Stile */
.stats {
    background: rgba(255, 255, 255, 0.9);
    padding: 15px;
    border-radius: 10px;
    margin: 20px 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.stats p {
    margin: 10px 0;
    font-size: 1.1em;
}

/* Nachrichten Stile */
.message {
    padding: 15px;
    border-radius: 10px;
    margin: 20px 0;
    font-size: 1.1em;
    font-weight: 500;
    animation: fadeIn 0.3s ease-in;
}

.message.success {
    background-color: var(--success-color);
    color: white;
}

.message.error {
    background-color: var(--error-color);
    color: white;
}

.message.warning {
    background-color: var(--warning-color);
    color: var(--text-color);
}

/* Zurück-Link Stil */
.back-link {
    display: inline-block;
    margin-top: 20px;
    padding: 10px 20px;
    background: white;
    color: var(--primary-color);
    text-decoration: none;
    border-radius: 10px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.back-link:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

/* Animationen */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* Responsive Design */
@media (max-width: 600px) {
    body {
        padding: 10px;
    }
    
    .game-container {
        padding: 20px;
        margin: 10px;
    }
    
    h1 {
        font-size: 2em;
    }
    
    button {
        padding: 10px 20px;
        font-size: 1em;
    }
}

.highscore-dialog {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.highscore-content {
    background: white;
    padding: 20px;
    border-radius: 10px;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.highscore-content input {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    border: 1px solid #ddd;
    border-radius: 5px;
}

.highscore-content button {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 10px 20px;
    margin: 5px;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.3s;
}

.highscore-content button:hover {
    background: var(--secondary-color);
}

.highscore-content table {
    width: 100%;
    margin-top: 20px;
    border-collapse: collapse;
}

.highscore-content th,
.highscore-content td {
    padding: 8px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.highscore-content th {
    background: var(--primary-color);
    color: white;
}

.highscore-content tr:nth-child(even) {
    background: #f2f2f2;
}

.controls {
    margin-top: 20px;
    display: flex;
    gap: 15px;
    justify-content: center;
    align-items: center;
    padding: 15px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.controls input {
    padding: 10px 15px;
    border: 2px solid var(--primary-color);
    border-radius: 8px;
    width: 200px;
    font-size: 16px;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.9);
}

.controls input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 5px rgba(108, 92, 231, 0.3);
}

.controls button {
    padding: 10px 20px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 16px;
    font-weight: 500;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.controls button:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.controls button:active {
    transform: translateY(0);
}

.highscore-message {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: white;
    padding: 15px 25px;
    border-radius: 10px;
    font-size: 18px;
    font-weight: 500;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    animation: slideDown 0.5s ease-out;
    display: none;
}

@keyframes slideDown {
    from {
        transform: translate(-50%, -20px);
        opacity: 0;
    }
    to {
        transform: translate(-50%, 0);
        opacity: 1;
    }
}