.word-counter {
    max-width: 800px;
    margin: 20px auto;
    padding: 25px;
    background: #f8f9fa;
    border-radius: 10px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.1);
}

.counter-header h3 {
    margin: 0 0 25px 0;
    color: #2c3e50;
    font-size: 1.5em;
    text-align: center;
}

.input-group textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid #3498db;
    border-radius: 8px;
    font-size: 16px;
    line-height: 1.6;
    resize: vertical;
    min-height: 150px;
}

.input-group textarea:focus {
    outline: none;
    border-color: #2980b9;
    box-shadow: 0 0 8px rgba(52,152,219,0.2);
}

.results {
    margin-top: 25px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.result-item {
    padding: 20px;
    background: #ffffff;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.result-item i {
    font-size: 24px;
    color: #3498db;
    margin-bottom: 10px;
    display: block;
}

.result-item span {
    display: block;
    color: #7f8c8d;
    font-size: 0.9em;
    margin-bottom: 5px;
}

.result-item strong {
    display: block;
    color: #2c3e50;
    font-size: 1.4em;
    font-weight: 600;
}

.error-message {
    color: #e74c3c;
    margin-top: 15px;
    text-align: center;
    display: none;
}

@media (max-width: 768px) {
    .results {
        grid-template-columns: 1fr;
    }
    
    .word-counter {
        padding: 15px;
    }
}