:root {
    --egyptian-gold: #FFD700;
    --sand: #f4d03f;
    --desert: #c2956e;
    --nile: #3498db;
    --stone: #7f8c8d;
    --papyrus: #fff8e7;
}

body {
    background-color: var(--papyrus);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #2c3e50;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23d4b483' fill-opacity='0.1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.egyptian-title {
    font-family: 'Cinzel', serif;
    color: var(--desert);
    font-size: 2.5rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
    margin-bottom: 1rem;
}

.egyptian-subtitle {
    font-family: 'Cinzel', serif;
    color: var(--desert);
    font-size: 2rem;
}

.intro-card, .puzzle-card, .congrats-card {
    background-color: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.feature, .achievement {
    display: inline-block;
    margin: 1rem;
    padding: 0.5rem 1rem;
    background-color: var(--papyrus);
    border-radius: 20px;
    font-size: 0.9rem;
}

.feature i, .achievement i {
    color: var(--egyptian-gold);
    margin-right: 0.5rem;
}

.start-button, .check-answer, .next-puzzle, .restart-button {
    background-color: var(--desert);
    border: none;
    padding: 0.75rem 2rem;
    font-family: 'Cinzel', serif;
    transition: all 0.3s ease;
}

.start-button:hover, .check-answer:hover, .next-puzzle:hover, .restart-button:hover {
    background-color: var(--egyptian-gold);
    transform: translateY(-2px);
}

.riddle-text {
    font-family: 'Cinzel', serif;
    font-size: 1.2rem;
    color: var(--stone);
    white-space: pre-line;
    text-align: center;
    padding: 1rem;
    background-color: var(--papyrus);
    border-radius: 10px;
    line-height: 1.2;
}

.progress {
    height: 1.5rem;
    background-color: var(--papyrus);
}

.progress-bar {
    background-color: var(--desert);
}

.context-text {
    font-style: italic;
    color: #2c3e50;
}

/* Hint System Styles */
.hint-section {
    text-align: center;
}

.hint-button {
    background-color: transparent;
    border: 2px solid var(--desert);
    color: var(--desert);
    transition: all 0.3s ease;
}

.hint-button:hover:not(:disabled) {
    background-color: var(--desert);
    color: white;
}

.hint-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.hints-container {
    max-width: 600px;
    margin: 0 auto;
}

.hint-item {
    background-color: var(--papyrus);
    padding: 1rem;
    margin: 0.5rem 0;
    border-radius: 8px;
    border-left: 4px solid var(--desert);
    animation: fadeIn 0.5s ease-in-out;
}

.hint-item i {
    color: var(--desert);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.puzzle-gallery {
    background-color: var(--papyrus);
    padding: 1rem;
    border-radius: 8px;
}

.gallery-images {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    padding: 1rem 0;
}

.gallery-image {
    min-width: 200px;
    height: 150px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.gallery-image:hover {
    transform: scale(1.05);
}

.puzzle-links {
    text-align: center;
}

.wiki-link {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: var(--desert);
    color: white;
    text-decoration: none;
    border-radius: 20px;
    transition: all 0.3s ease;
}

.wiki-link:hover {
    background-color: var(--egyptian-gold);
    color: white;
}

@media (max-width: 768px) {
    .egyptian-title {
        font-size: 2rem;
    }

    .egyptian-subtitle {
        font-size: 1.5rem;
    }

    .riddle-text {
        font-size: 1rem;
    }

    .feature, .achievement {
        display: block;
        margin: 0.5rem 0;
    }
}