.alv-form-calificacion {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
    font-family: Arial, sans-serif;
}

.alv-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.alv-row {
    display: flex;
    gap: 1.5rem;
}

.alv-row .alv-field {
    flex: 1;
}

.alv-field {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.alv-field label {
    font-weight: bold;
    color: #333;
    font-size: 0.95rem;
}

.alv-field input,
.alv-field select,
.alv-field textarea {
    padding: 0.75rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 1rem;
    background-color: #f9f9f9;
}

.alv-field input:focus,
.alv-field select:focus,
.alv-field textarea:focus {
    border-color: #2a8a43; /* Alvatec green */
    outline: none;
    background-color: #fff;
}

.alv-field textarea {
    min-height: 120px;
    resize: vertical;
}

.alv-exclusion {
    display: none;
    background-color: #fff3cd;
    color: #856404;
    padding: 1rem;
    border-radius: 4px;
    border-left: 4px solid #ffeeba;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.alv-btn-submit {
    background-color: #2a8a43;
    color: white;
    font-weight: bold;
    border: none;
    padding: 1rem 2rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    align-self: flex-start;
    transition: background-color 0.3s;
}

.alv-btn-submit:hover {
    background-color: #1f6b33;
}

.alv-res-success {
    background-color: #d4edda;
    color: #155724;
    padding: 2rem;
    border-radius: 4px;
    border-left: 4px solid #c3e6cb;
    text-align: center;
}

.alv-res-error {
    background-color: #f8dbdf;
    color: #721c24;
    padding: 1rem;
    border-radius: 4px;
    margin-bottom: 1.5rem;
    border-left: 4px solid #f5c6cb;
}

.alv-hint {
    color: #666;
    font-size: 0.85rem;
    display: block;
    margin-top: 4px;
}

@media (max-width: 768px) {
    .alv-row {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .alv-form-calificacion {
        padding: 1rem;
    }
}