.splash-container, .tutorial-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 80vh;
    text-align: center;
}

.splash-button, .tutorial-button {
    margin-top: 2rem;
    padding: 1rem 2.5rem;
    font-size: 1.5rem;
}

.tutorial-steps {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: 2rem;
    max-width: 800px;
}

.tutorial-step {
    background: rgba(26, 0, 51, 0.9);
    border: 2px solid var(--neon-pink);
    padding: 20px;
    box-shadow: 0 0 15px rgba(255, 16, 240, 0.3);
}

.tutorial-step h3 {
    color: var(--neon-pink);
    margin-bottom: 0.5rem;
}

.progress-hud {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 2000;
    background: #111;
    border-bottom: 1px solid #333;
}

.progress-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 8px 12px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.progress-bar {
    flex: 1;
    height: 8px;
    background: #222;
    overflow: hidden;
    border-radius: 4px;
    border: 1px solid #333;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--secondary-color), var(--primary-color));
    width: 0%;
    transition: width .3s;
}

.progress-text {
    color: #ddd;
    font-family: 'Courier New', monospace;
    font-size: .9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.loading {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 200px;
}

.loading-spinner {
    border: 5px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top: 5px solid var(--secondary-color);
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
}