* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Monocraft', 'Arial', sans-serif;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    background: #000;
}

#gameCanvas {
    display: block;
    width: 100vw;
    height: 100vh;
    cursor: pointer;
}

#loader {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    background: #0b0b0f;
    color: #fff;
    z-index: 9999;
}

.spinner {
    width: 64px;
    height: 64px;
    border: 6px solid rgba(255,255,255,0.15);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.9s linear infinite;
    margin-bottom: 16px;
}

.loader-text {
    font-size: 16px;
    opacity: 0.9;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.controls {
    background: #f5f5f5;
    padding: 15px;
    border-radius: 8px;
    border-left: 4px solid #667eea;
}

.controls p {
    color: #555;
    margin: 5px 0;
    font-size: 1.1em;
}

.controls strong {
    color: #667eea;
    font-weight: bold;
}

/* Админ-панель */
.admin-panel {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000000;
    color: #fff;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    font-family: 'Monocraft', 'Arial', sans-serif;
    overflow-y: auto;
}

.admin-panel.hidden {
    display: none;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 2px solid #667eea;
    background: #1a1a2e;
}

.admin-header h2 {
    margin: 0;
    color: #fff;
}

.admin-close-btn {
    background: #e74c3c;
    color: #fff;
    border: none;
    padding: 10px 20px;
    cursor: pointer;
    font-size: 18px;
    border-radius: 4px;
}

.admin-close-btn:hover {
    background: #c0392b;
}

.admin-tabs {
    display: flex;
    background: #16213e;
    border-bottom: 2px solid #667eea;
}

.admin-tab {
    padding: 15px 30px;
    background: transparent;
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 16px;
    border-bottom: 3px solid transparent;
    transition: all 0.3s;
}

.admin-tab:hover {
    background: rgba(102, 126, 234, 0.2);
}

.admin-tab.active {
    border-bottom-color: #667eea;
    background: rgba(102, 126, 234, 0.3);
}

.admin-content {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
}

.admin-tab-content {
    display: none;
}

.admin-tab-content.active {
    display: block;
}

.admin-section {
    margin-bottom: 30px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    border-left: 4px solid #667eea;
}

.admin-section h3 {
    margin-top: 0;
    margin-bottom: 15px;
    color: #667eea;
}

.admin-section h4 {
    margin-top: 15px;
    margin-bottom: 10px;
    color: #fff;
}

.asset-category {
    margin-bottom: 20px;
    padding: 15px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 4px;
}

.asset-upload-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.asset-upload-group label {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #fff;
}

.asset-upload-group input[type="file"] {
    color: #fff;
}

.asset-upload-group input[type="text"] {
    padding: 8px;
    border-radius: 4px;
    border: 1px solid #667eea;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    flex: 1;
}

.asset-upload-group textarea {
    width: 100%;
    padding: 8px;
    border-radius: 4px;
    border: 1px solid #667eea;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    font-family: 'Monocraft', 'Arial', sans-serif;
    resize: vertical;
}

.asset-upload-group select {
    padding: 8px;
    border-radius: 4px;
    border: 1px solid #667eea;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
}

.admin-btn-primary {
    background: #667eea;
    color: #fff;
    border: none;
    padding: 12px 24px;
    cursor: pointer;
    font-size: 16px;
    border-radius: 4px;
    margin-top: 10px;
}

.admin-checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 10px;
    cursor: pointer;
    color: #ffffff;
    font-size: 14px;
}

.admin-checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.admin-btn-primary:hover {
    background: #5568d3;
}

.admin-btn-danger {
    background: #e74c3c;
    color: #fff;
    border: none;
    padding: 8px 16px;
    cursor: pointer;
    font-size: 14px;
    border-radius: 4px;
    margin-left: 10px;
}

.admin-btn-danger:hover {
    background: #c0392b;
}

.admin-btn-secondary {
    background: #3498db;
    color: #fff;
    border: none;
    padding: 8px 16px;
    cursor: pointer;
    font-size: 14px;
    border-radius: 4px;
    margin-left: 10px;
}

.admin-btn-secondary:hover {
    background: #2980b9;
}

.params-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}

.params-grid label {
    display: flex;
    flex-direction: column;
    gap: 5px;
    color: #fff;
}

.params-grid input[type="number"] {
    padding: 8px;
    border-radius: 4px;
    border: 1px solid #667eea;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
}

#setsList {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.set-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 4px;
    border-left: 3px solid #667eea;
}

.set-item-name {
    font-weight: bold;
    color: #fff;
}

.set-item-actions {
    display: flex;
    gap: 10px;
}

.asset-preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
    padding: 15px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 4px;
}

.asset-preview-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
    border: 1px solid rgba(102, 126, 234, 0.3);
    cursor: pointer;
    transition: all 0.3s;
}

.asset-preview-item:hover {
    background: rgba(102, 126, 234, 0.2);
    border-color: rgba(102, 126, 234, 0.6);
    transform: scale(1.05);
}

.asset-preview-item img {
    max-width: 100%;
    max-height: 100px;
    object-fit: contain;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.1);
    padding: 5px;
}

.asset-preview-item .asset-name {
    font-size: 12px;
    color: #fff;
    text-align: center;
    word-break: break-word;
    max-width: 100%;
}

.asset-preview-item .asset-missing {
    color: #e74c3c;
    font-size: 11px;
    text-align: center;
}

.asset-preview-audio {
    margin-bottom: 20px;
    padding: 15px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 4px;
}

.asset-preview-audio-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
    border: 1px solid rgba(102, 126, 234, 0.3);
    cursor: pointer;
    transition: all 0.3s;
}

.asset-preview-audio-item:hover {
    background: rgba(102, 126, 234, 0.2);
    border-color: rgba(102, 126, 234, 0.6);
}

.asset-preview-audio-item .asset-name {
    font-size: 14px;
    color: #fff;
}
.aaaaaaaaaa{}
.asset-preview-audio-item .asset-missing {
    color: #e74c3c;
    font-size: 12px;
}