.groq-brand-generator {
    max-width: 800px;
    margin: 30px auto;
    padding: 30px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.groq-brand-generator h2 {
    text-align: center;
    color: #333;
    margin-bottom: 30px;
    font-size: 28px;
}

.generator-form {
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #555;
}

.form-group input[type="text"],
.form-group select {
    width: 100%;
    padding: 12px;
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    font-size: 16px;
    transition: border-color 0.3s;
}

.form-group input[type="text"]:focus,
.form-group select:focus {
    outline: none;
    border-color: #4CAF50;
}

.generate-button {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.generate-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(102, 126, 234, 0.4);
}

.generate-button:active {
    transform: translateY(0);
}

.generate-button:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
}

.loading {
    text-align: center;
    padding: 40px;
}

.spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid #667eea;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.results {
    margin-top: 30px;
}

.brand-names-list {
    list-style: none;
    padding: 0;
}

.brand-names-list li {
    padding: 20px;
    margin-bottom: 15px;
    background: #f8f9fa;
    border-left: 4px solid #667eea;
    border-radius: 6px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.brand-names-list li:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.brand-names-list strong {
    color: #667eea;
    font-size: 18px;
}

.error-message {
    padding: 15px;
    background: #fee;
    border-left: 4px solid #f44336;
    border-radius: 6px;
    color: #c00;
}

.success-message {
    padding: 15px;
    background: #e8f5e9;
    border-left: 4px solid #4CAF50;
    border-radius: 6px;
    color: #2e7d32;
    margin-bottom: 20px;
}