body.blocky-theme {
    font-family: "VT323", monospace;
    font-weight: 400;
    font-style: normal;
    background-color: #70B237;
    background-image: linear-gradient(rgba(112, 178, 55, 0.9), rgba(112, 178, 55, 0.9)),
                      url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="64" height="64" viewBox="0 0 64 64"><rect x="0" y="0" width="64" height="64" fill="%2358982C"/><rect x="0" y="0" width="32" height="32" fill="%2366AB30"/><rect x="32" y="32" width="32" height="32" fill="%2366AB30"/></svg>');
}

.blocky-theme h1,
.blocky-theme h2,
.blocky-theme h3,
.blocky-theme .question,
.blocky-theme .result-title,
.blocky-theme span,
.blocky-theme p {
    font-family: "VT323", monospace;
}

.blocky-theme .menu-btn,
.blocky-theme .selection-btn,
.blocky-theme .tab-btn-desc {
    font-family: "VT323", monospace;
}

.blocky-theme .selection-btn .selection-header,
.blocky-theme .selection-btn .selection-desc {
    font-family: "VT323", monospace;
}

.blocky-theme .menu-btn:not([onclick*="visualizationSkin"]),
.blocky-theme .level-btn,
.blocky-theme .stats-btn,
.blocky-theme #hintBtn,
.blocky-theme #backToMenuBtn,
.blocky-theme #level-easy,
.blocky-theme #level-medium,
.blocky-theme #level-hard,
.blocky-theme .menu-btn[onclick="showSettings()"],
.blocky-theme .menu-btn[onclick="resetProgress()"],
.blocky-theme .selection-btn {
    background-color: #f39c12;
    border: 2px solid #4c2d2d;
    box-shadow: inset 0 0 0 2px #c07b7b;
    text-shadow: 2px 2px #4c2d2d;
    border-radius: 10px;
    padding: 10px 20px;
    margin-top: 20px;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s;
    font-family: "VT323", monospace;
    font-weight: 400;
    font-style: normal;
}

.blocky-theme .container {
    width: 100%;
    max-width: 500px;
    text-align: center;
    padding: 20px;
    background-color: #E9D3A3;
    border: 4px solid #755C48;
    box-shadow: inset 0 0 0 2px #554036;
    border-radius: 10px;
    margin: 20px 0;
}

@media (max-width: 480px) {
    .blocky-theme .container {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        overflow-x: hidden;
        border-radius: 8px;
        padding: 15px;
        margin: 10px 0;
    }
}

.blocky-theme .stat {
    background-color: #5b699a;
    border: 2px solid #2d344c;
    box-shadow: inset 0 0 0 2px #7b8ac0;
    text-shadow: 2px 2px #2d344c;
}

.blocky-theme .question {
    background-color: #5b699a !important;
    border: 2px solid #2d344c !important;
    box-shadow: inset 0 0 0 2px #7b8ac0 !important;
    font-family: Arial, sans-serif !important;
    font-size: 2rem !important;
    padding: 20px !important;
    margin: 15px 0 !important;
    border-radius: 8px !important;
    color: white !important;
    font-weight: bold !important;
}

.blocky-theme #level-easy {
    background-color: #2ecc71;
}

.blocky-theme #level-medium {
    background-color: #f1c40f;
}

.blocky-theme #level-hard {
    background-color: #e74c3c;
}

.blocky-theme #level-expert {
    background-color: #9b59b6;
}

.blocky-theme .menu-btn[onclick="showSettings()"] {
    background-color: rgb(127, 140, 141);
}

.blocky-visualization {
    margin: 10px 0;
    text-align: center;
}

.blocky-grid {
    display: inline-block;
    margin: 15px 0;
    background-color: #87CEEB;
    padding: 15px;
    border-radius: 10px;
}

.blocky-block {
    width: 30px;
    height: 30px;
    margin: 2px;
    border: 2px solid;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.3);
}

.blocky-block.grass {
    background-color: #5b9a68;
    border-color: #2d4c34;
}

.blocky-block.stone {
    background-color: #8f8f8f;
    border-color: #5a5a5a;
}

.blocky-block.wood {
    background-color: #9e7c5a;
    border-color: #6e4c2a;
}

.blocky-preview {
    text-align: center;
    font-size: 1.2rem;
    margin: 15px 0;
}

.blocky-preview-grid {
    display: inline-block;
    background-color: #87CEEB;
    padding: 10px;
    margin: 10px 0;
}

.blocky-preview-block {
    width: 25px;
    height: 25px;
    margin: 2px;
    border: 2px solid;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.3);
}

.blocky-ellipsis {
    margin: 2px 10px;
    display: flex;
    align-items: center;
}

.blocky-theme .option-btn {
    background-color: #2ecc71 !important;
    border: 2px solid #27ae60 !important;
    color: white !important;
    box-shadow: 0 4px 8px rgba(46, 204, 113, 0.4) !important;
    transition: all 0.3s ease !important;
    font-weight: bold !important;
}

.blocky-theme .option-btn:hover {
    background-color: #27ae60 !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 12px rgba(46, 204, 113, 0.4) !important;
}

.blocky-theme .option-btn.correct {
    background-color: #2ecc71 !important;
    border-color: #27ae60 !important;
    color: white !important;
    box-shadow: 0 4px 8px rgba(46, 204, 113, 0.4) !important;
    animation: pulse 0.5s ease-in-out !important;
}

.blocky-theme .option-btn.incorrect {
    background-color: #e74c3c !important;
    border-color: #c0392b !important;
    color: white !important;
    box-shadow: 0 4px 8px rgba(231, 76, 60, 0.4) !important;
    animation: shake 0.5s ease-in-out !important;
}

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

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

.blocky-theme .heart {
    display: inline-block;
    margin: 0 5px;
    width: 40px;
    height: 40px;
}

.blocky-theme .heart svg {
    width: 100%;
    height: 100%;
}

.blocky-theme .heart path:first-child {
    fill: #5b9a68;
}

.blocky-theme .heart path:last-child {
    fill: #ffffff;
}

.blocky-theme .heart.broken path:first-child {
    fill: #8f8f8f;
}

.blocky-theme .heart.broken path:last-child {
    fill: #ffffff;
}

.blocky-theme .tab-btn {
    background-color: rgba(91, 154, 104, 0.7);
    border-color: #6e4c2a;
    color: #3b3b3b;
    box-shadow: 0 5px 15px rgba(155, 115, 72, 0.3);
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);
}

.blocky-theme .tab-btn:hover {
    background-color: rgba(76, 128, 87, 0.8);
    box-shadow: 0 8px 20px rgba(155, 115, 72, 0.4);
}

.blocky-theme .tab-btn.active {
    background-color: rgba(135, 206, 235, 0.7);
    border-color: #6e4c2a;
    color: #3b3b3b;
    box-shadow: 0 5px 15px rgba(135, 206, 235, 0.3);
}

.blocky-theme .tab-btn.active:hover {
    background-color: rgba(109, 181, 210, 0.8);
    box-shadow: 0 8px 20px rgba(135, 206, 235, 0.4);
}

.blocky-theme .tab-btn-header {
    color: #3b3b3b;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.1);
    font-family: "VT323", monospace;
    font-size: 1.6rem;
}

.blocky-theme .tab-btn-desc {
    color: #3b3b3b;
    opacity: 0.9;
    text-shadow: none;
}

.blocky-theme .tab-btn-icon {
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

body.blocky-theme #memo-area .memo-card-front {
    background-color: var(--primary-brown);
    border: 2px solid var(--primary-brown-dark);
    background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAAECAYAAACp8Z5+AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAyJpVFh0WE1MOmNvbS5hZG9iZS54bXAAAAAAADw/eHBhY2tldCBiZWdpbj0i77u/IiBpZD0iVzVNME1wQ2VoaUh6cmVTek5UY3prYzlkIj8+IDx4OnhtcG1ldGEgeG1sbnM6eD0iYWRvYmU6bnM6bWV0YS8iIHg6eG1wdGs9IkFkb2JlIFhNUCBDb3JlIDUuMC1jMDYwIDYxLjEzNDc3NywgMjAxMC8wMi8xMi0xNzozMjowMCAgICAgICAgIj4gPHJkZjpSREYgeG1sbnM6cmRmPSJodHRwOi8vd3d3LnczLm9yZy8xOTk5LzAyLzIyLXJkZi1zeW50YXgtbnMjIj4gPHJkZjpEZXNjcmlwdGlvbiByZGY6YWJvdXQ9IiIgeG1sbnM6eG1wPSJodHRwOi8vbnMuYWRvYmUuY29tL3hhcC8xLjAvIiB4bWxuczp4bXBNTT0iaHR0cDovL25zLmFkb2JlLmNvbS94YXAvMS4wL21tLyIgeG1sbnM6c3RSZWY9Imh0dHA6Ly9ucy5hZG9iZS5jb20veGFwLzEuMC9zVHlwZS9SZXNvdXJjZVJlZiMiIHhtcDpDcmVhdG9yVG9vbD0iQWRvYmUgUGhvdG9zaG9wIENTNSBNYWNpbnRvc2giIHhtcE1NOkluc3RhbmNlSUQ9InhtcC5paWQ6QUM2OEZDQTQ4RTU0MTFFMTlBNkIxQzQ5NjM5QjM5RTQiIHhtcE1NOkRvY3VtZW50SUQ9InhtcC5kaWQ6QUM2OEZDQTU4RTU0MTFFMTlBNkIxQzQ5NjM5QjM5RTQiPiA8eG1wTU06RGVyaXZlZEZyb20gc3RSZWY6aW5zdGFuY2VJRD0ieG1wLmlpZDpBQzY4RkNBMjhFNTQxMUUxOUE2QjFDNDk2MzlCMzlFNCIgc3RSZWY6ZG9jdW1lbnRJRD0ieG1wLmRpZDpBQzY4RkNBMzhFNTQxMUUxOUE2QjFDNDk2MzlCMzlFNCIvPiA8L3JkZjpEZXNjcmlwdGlvbj4gPC9yZGY6UkRGPiA8L3g6eG1wbWV0YT4gPD94cGFja2V0IGVuZD0iciI/PvXGU+IAAAAYSURBVHjaYvz//z8DMYAFxjh16hQjAwMDIwMDAwADKQcQ8P8fIwAAACV0RVh0ZGF0ZTpjcmVhdGUAMjAxMC0wMi0xMlQxMzozMDowMiswMTowMOG6j+QAAAAldEVYdGRhdGU6bW9kaWZ5ADIwMTAtMDItMTJUMTM6MzA6MDIrMDE6MDDxX5QZAAAAAElFTkSuQmCC');
}

body.blocky-theme #memo-area .memo-card-back {
    background-color: #A0522D;
    border: 2px solid var(--primary-brown-dark);
    background-image: url('data:image/png;base64,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');
}

body.blocky-theme #memo-area .memo-card.matched .memo-card-front,
body.blocky-theme #memo-area .memo-card.matched .memo-card-back {
    border: 4px solid var(--primary-green);
    box-shadow: 0 0 20px rgba(39, 174, 96, 0.7);
}

body.blocky-theme #level-treasurer {
    background-color: var(--primary-brown) !important;
    border: 2px solid var(--primary-brown-dark);
}

.blocky-theme #achievements-modal .modal-content {
    background-color: #E9D3A3;
    border: 4px solid #755C48;
    box-shadow: inset 0 0 0 2px #554036, 0 8px 20px rgba(0, 0, 0, 0.4);
    border-radius: 0;
    font-family: "VT323", monospace;
    padding: 20px;
    image-rendering: pixelated;
}

.blocky-theme #achievements-modal h2 {
    color: #3b3b3b;
    font-size: 2.2rem;
    margin-bottom: 25px;
    text-shadow: 2px 2px #4c2d2d;
    text-transform: uppercase;
    text-align: center;
}

.blocky-theme #achievements-modal .close-modal {
    background-color: #f39c12;
    color: white;
    border: 2px solid #4c2d2d;
    box-shadow: inset 0 0 0 2px #c07b7b;
    font-size: 1.8rem;
    width: 36px;
    height: 36px;
    line-height: 30px;
    border-radius: 0;
    font-weight: bold;
    text-shadow: 1px 1px #4c2d2d;
}

.blocky-theme #achievements-modal .close-modal:hover {
    background-color: #e67e22;
}

.blocky-theme #achievements-modal div[style*="display: flex; align-items: center;"] {
    background-color: #C6C6C6;
    border: 2px solid #555555;
    border-radius: 0;
    padding: 12px;
    margin-bottom: 10px;
    transition: all 0.2s;
    box-shadow: inset 0 0 0 2px #FFFFFF;
}

.blocky-theme #achievements-modal div[style*="display: flex; align-items: center;"]:hover {
    background-color: #D4D4D4;
    transform: scale(1.02);
}

.blocky-theme #achievements-modal span[style*="font-size: 1.5rem;"] {
    font-size: 2rem !important;
    margin-right: 15px;
    text-shadow: 1px 1px #000000;
}

.blocky-theme #achievements-modal strong {
    color: #2d344c;
    font-size: 1.5rem;
    margin-bottom: 2px;
    display: block;
    font-family: "VT323", monospace;
    text-shadow: 1px 1px rgba(0, 0, 0, 0.2);
}

.blocky-theme #achievements-modal small {
    color: #3b3b3b;
    font-size: 1.2rem;
    font-family: "VT323", monospace;
}

.blocky-theme .selection-btn .selection-header,
.blocky-theme .selection-btn .selection-desc {
    font-family: 'VT323', monospace;
}

.blocky-theme .level-btn:hover,
.blocky-theme .stats-btn:hover {
    background-color: #fdba4d;
    transform: translateY(-2px);
}

.blocky-theme .result-screen .stats-btn,
.blocky-theme .result-screen .level-btn,
.blocky-theme .result-screen .menu-btn {
    background-color: #f39c12;
    border: 2px solid #4c2d2d;
    box-shadow: inset 0 0 0 2px #c07b7b;
    text-shadow: 2px 2px #4c2d2d;
    border-radius: 10px;
    padding: 12px 25px;
    margin: 10px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s;
    font-family: "VT323", monospace;
    font-weight: 400;
    font-style: normal;
    width: 80%;
    max-width: 300px;
}

.blocky-theme .result-screen .stats-btn:hover,
.blocky-theme .result-screen .level-btn:hover,
.blocky-theme .result-screen .menu-btn:hover {
    background-color: #fdba4d;
    transform: translateY(-2px);
}

@media (max-width: 480px) {
    .blocky-theme .tab-btn-icon {
    font-size: 2rem;
    }
}